/usr/bin/apol is in setools 3.3.6.ds-7.2ubuntu4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622 8623 8624 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 8975 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 10851 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052 11053 11054 11055 11056 11057 11058 11059 11060 11061 11062 11063 11064 11065 11066 11067 11068 11069 11070 11071 11072 11073 11074 11075 11076 11077 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 11143 11144 11145 11146 11147 11148 11149 11150 11151 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 11219 11220 11221 11222 11223 11224 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 11288 11289 11290 11291 11292 11293 11294 11295 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311 11312 11313 11314 11315 11316 11317 11318 11319 11320 11321 11322 11323 11324 11325 11326 11327 11328 11329 11330 11331 11332 11333 11334 11335 11336 11337 11338 11339 11340 11341 11342 11343 11344 11345 11346 11347 11348 11349 11350 11351 11352 11353 11354 11355 11356 11357 11358 11359 11360 11361 11362 11363 11364 11365 11366 11367 11368 11369 11370 11371 11372 11373 11374 11375 11376 11377 11378 11379 11380 11381 11382 11383 11384 11385 11386 11387 11388 11389 11390 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 11412 11413 11414 11415 11416 11417 11418 11419 11420 11421 11422 11423 11424 11425 11426 11427 11428 11429 11430 11431 11432 11433 11434 11435 11436 11437 11438 11439 11440 11441 11442 11443 11444 11445 11446 11447 11448 11449 11450 11451 11452 11453 11454 11455 11456 11457 11458 11459 11460 11461 11462 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489 11490 11491 11492 11493 11494 11495 11496 11497 11498 11499 11500 11501 11502 11503 11504 11505 11506 11507 11508 11509 11510 11511 11512 11513 11514 11515 11516 11517 11518 11519 11520 11521 11522 11523 11524 11525 11526 11527 11528 11529 11530 11531 11532 11533 11534 11535 11536 11537 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 11561 11562 11563 11564 11565 11566 11567 11568 11569 11570 11571 11572 11573 11574 11575 11576 11577 11578 11579 11580 11581 11582 11583 11584 11585 11586 11587 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 11598 11599 11600 11601 11602 11603 11604 11605 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 11622 11623 11624 11625 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 11636 11637 11638 11639 11640 11641 11642 11643 11644 11645 11646 11647 11648 11649 11650 11651 11652 11653 11654 11655 11656 11657 11658 11659 11660 11661 11662 11663 11664 11665 11666 11667 11668 11669 11670 11671 11672 11673 11674 11675 11676 11677 11678 11679 11680 11681 11682 11683 11684 11685 11686 11687 11688 11689 11690 11691 11692 11693 11694 11695 11696 11697 11698 11699 11700 11701 11702 11703 11704 11705 11706 11707 11708 11709 11710 11711 11712 11713 11714 11715 11716 11717 11718 11719 11720 11721 11722 11723 11724 11725 11726 11727 11728 11729 11730 11731 11732 11733 11734 11735 11736 11737 11738 11739 11740 11741 11742 11743 11744 11745 11746 11747 11748 11749 11750 11751 11752 11753 11754 11755 11756 11757 11758 11759 11760 11761 11762 11763 11764 11765 11766 11767 11768 11769 11770 11771 11772 11773 11774 11775 11776 11777 11778 11779 11780 11781 11782 11783 11784 11785 11786 11787 11788 11789 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 11803 11804 11805 11806 11807 11808 11809 11810 11811 11812 11813 11814 11815 11816 11817 11818 11819 11820 11821 11822 11823 11824 11825 11826 11827 11828 11829 11830 11831 11832 11833 11834 11835 11836 11837 11838 11839 11840 11841 11842 11843 11844 11845 11846 11847 11848 11849 11850 11851 11852 11853 11854 11855 11856 11857 11858 11859 11860 11861 11862 11863 11864 11865 11866 11867 11868 11869 11870 11871 11872 11873 11874 11875 11876 11877 11878 11879 11880 11881 11882 11883 11884 11885 11886 11887 11888 11889 11890 11891 11892 11893 11894 11895 11896 11897 11898 11899 11900 11901 11902 11903 11904 11905 11906 11907 11908 11909 11910 11911 11912 11913 11914 11915 11916 11917 11918 11919 11920 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 11935 11936 11937 11938 11939 11940 11941 11942 11943 11944 11945 11946 11947 11948 11949 11950 11951 11952 11953 11954 11955 11956 11957 11958 11959 11960 11961 11962 11963 11964 11965 11966 11967 11968 11969 11970 11971 11972 11973 11974 11975 11976 11977 11978 11979 11980 11981 11982 11983 11984 11985 11986 11987 11988 11989 11990 11991 11992 11993 11994 11995 11996 11997 11998 11999 12000 12001 12002 12003 12004 12005 12006 12007 12008 12009 12010 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 12025 12026 12027 12028 12029 12030 12031 12032 12033 12034 12035 12036 12037 12038 12039 12040 12041 12042 12043 12044 12045 12046 12047 12048 12049 12050 12051 12052 12053 12054 12055 12056 12057 12058 12059 12060 12061 12062 12063 12064 12065 12066 12067 12068 12069 12070 12071 12072 12073 12074 12075 12076 12077 12078 12079 12080 12081 12082 12083 12084 12085 12086 12087 12088 12089 12090 12091 12092 12093 12094 12095 12096 12097 12098 12099 12100 12101 12102 12103 12104 12105 12106 12107 12108 12109 12110 12111 12112 12113 12114 12115 12116 12117 12118 12119 12120 12121 12122 12123 12124 12125 12126 12127 12128 12129 12130 12131 12132 12133 12134 12135 12136 12137 12138 12139 12140 12141 12142 12143 12144 12145 12146 12147 12148 12149 12150 12151 12152 12153 12154 12155 12156 12157 12158 12159 12160 12161 12162 12163 12164 12165 12166 12167 12168 12169 12170 12171 12172 12173 12174 12175 12176 12177 12178 12179 12180 12181 12182 12183 12184 12185 12186 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202 12203 12204 12205 12206 12207 12208 12209 12210 12211 12212 12213 12214 12215 12216 12217 12218 12219 12220 12221 12222 12223 12224 12225 12226 12227 12228 12229 12230 12231 12232 12233 12234 12235 12236 12237 12238 12239 12240 12241 12242 12243 12244 12245 12246 12247 12248 12249 12250 12251 12252 12253 12254 12255 12256 12257 12258 12259 12260 12261 12262 12263 12264 12265 12266 12267 12268 12269 12270 12271 12272 12273 12274 12275 12276 12277 12278 12279 12280 12281 12282 12283 12284 12285 12286 12287 12288 12289 12290 12291 12292 12293 12294 12295 12296 12297 12298 12299 12300 12301 12302 12303 12304 12305 12306 12307 12308 12309 12310 12311 12312 12313 12314 12315 12316 12317 12318 12319 12320 12321 12322 12323 12324 12325 12326 12327 12328 12329 12330 12331 12332 12333 12334 12335 12336 12337 12338 12339 12340 12341 12342 12343 12344 12345 12346 12347 12348 12349 12350 12351 12352 12353 12354 12355 12356 12357 12358 12359 | #!/bin/sh
# \
exec tclsh "$0" ${1+"$@"}
##############################################################
#
# apol: SELinux Policy Analysis Tools
#
# Copyright (C) 2002-2007 Tresys Technology, LLC
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Question/comments to: setools@tresys.com
#
# This tool is designed to analyze SELinux policies. See the
# assoicated help file for more information.
#
##############################################################
proc tcl_config_init_libraries {} {
global auto_path
lappend auto_path /usr/lib/setools /usr/lib/setools/apol /usr/lib/setools/apol_tcl /usr/lib/setools/sefs /usr/lib/setools/qpol /usr/lib/setools/poldiff /usr/lib/setools/seaudit
print_init "Initializing libqpol... "
package require qpol 1.5
print_init "done.
Initializing libapol... "
package require apol 4.2
print_init "done.
Initializing libsefs... "
package require sefs 4.0.2
print_init "done.
Initializing libapol_tcl... "
package require apol_tcl 4.2
print_init "done.
Initializing Tk... "
package require Tk
print_init "done.
"
}
proc tcl_config_get_install_dir {} {
return "/usr/share/setools/3.3"
}
proc tcl_config_init {} {
}
proc tcl_config_get_version {} {
return 3.3.6
}
namespace eval Apol_Analysis {
variable vals
variable widgets
variable tabs
}
proc Apol_Analysis::create {tab_name nb} {
variable vals
variable widgets
set frame [$nb insert end $tab_name -text "Analysis"]
set pw [PanedWindow $frame.pw -side left -weights extra]
set topf [$pw add -weight 0]
set bottomf [$pw add -weight 1]
pack $pw -expand 1 -fill both
set top_leftf [TitleFrame $topf.left -text "Analysis Type"]
set opts_f [TitleFrame $topf.opts -text "Analysis Options"]
set buttons_f [frame $topf.buttons]
pack $top_leftf -side left -expand 0 -fill y -padx 2
pack $opts_f -side left -expand 1 -fill both -padx 2
pack $buttons_f -side right -expand 0 -anchor ne -padx 2
set results_f [TitleFrame $bottomf.r -text "Analysis Results"]
pack $results_f -expand 1 -fill both -padx 2
set widgets(modules) [Apol_Widget::makeScrolledListbox [$top_leftf getframe].m \
-height 8 -width 24 -listvar Apol_Analysis::vals(module_names) -exportselection 0]
$widgets(modules).lb selection set 0
bind $widgets(modules).lb <<ListboxSelect>> Apol_Analysis::_selectModule
pack $widgets(modules) -expand 1 -fill both
set widgets(search_opts) [PagesManager [$opts_f getframe].s]
foreach m $vals(modules) {
${m}::create [$widgets(search_opts) add $m]
}
$widgets(search_opts) compute_size
$widgets(search_opts) raise [lindex $vals(modules) 0]
pack $widgets(search_opts) -expand 1 -fill both
set widgets(new) [button $buttons_f.new -text "New Analysis" -width 12 \
-command [list Apol_Analysis::_analyze new]]
set widgets(update) [button $buttons_f.update -text "Update Analysis" -width 12 -state disabled \
-command [list Apol_Analysis::_analyze update]]
set widgets(reset) [button $buttons_f.reset -text "Reset Criteria" -width 12 \
-command Apol_Analysis::_reset]
set widgets(info) [button $buttons_f.info -text "Info" -width 12 \
-command Apol_Analysis::_info]
pack $widgets(new) $widgets(update) $widgets(reset) $widgets(info) \
-side top -pady 5 -padx 5 -anchor ne
set popupTab_Menu [menu .popup_analysis -tearoff 0]
set tab_menu_callbacks \
[list {"Close Tab" Apol_Analysis::_deleteResults} \
{"Rename Tab" Apol_Analysis::_displayRenameTabDialog}]
set widgets(results) [NoteBook [$results_f getframe].results]
$widgets(results) bindtabs <Button-1> Apol_Analysis::_switchTab
$widgets(results) bindtabs <Button-3> \
[list ApolTop::popup \
%W %x %y $popupTab_Menu $tab_menu_callbacks]
set close [button [$results_f getframe].close -text "Close Tab" \
-command Apol_Analysis::_deleteCurrentResults]
pack $widgets(results) -expand 1 -fill both -padx 4
pack $close -expand 0 -fill x -padx 4 -pady 2
_reinitializeTabs
return $frame
}
proc Apol_Analysis::open {ppath} {
variable vals
foreach m $vals(modules) {
${m}::open
}
}
proc Apol_Analysis::close {} {
variable vals
variable widgets
foreach m $vals(modules) {
${m}::close
}
_reinitializeTabs
}
proc Apol_Analysis::getTextWidget {} {
variable widgets
variable tabs
set curid [$widgets(results) raise]
if {$curid != {}} {
return [$tabs($curid:module)::getTextWidget [$widgets(results) getframe $curid]]
}
return {}
}
proc Apol_Analysis::save_query_options {file_channel query_file} {
variable widgets
set m [$widgets(search_opts) raise]
puts $file_channel $m
${m}::saveQuery $file_channel
}
proc Apol_Analysis::load_query_options {file_channel} {
variable vals
variable widgets
set line {}
while {[gets $file_channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
break
}
if {$line == {} || [set i [lsearch -exact $vals(modules) $line]] == -1} {
tk_messageBox -icon error -type ok -title "Open Apol Query" -message "The specified query is not a valid analysis module."
return
}
${line}::loadQuery $file_channel
$widgets(modules).lb selection clear 0 end
set module [lindex $vals(modules) $i]
$widgets(search_opts) raise $module
$widgets(modules).lb selection set [lsearch $vals(module_names) $vals($module:name)]
}
proc Apol_Analysis::registerAnalysis {mod_proc mod_name} {
variable vals
lappend vals(modules) $mod_proc
lappend vals(module_names) $mod_name
set vals($mod_proc:name) $mod_name
}
proc Apol_Analysis::createResultTab {short_name criteria} {
variable widgets
variable tabs
set i $tabs(next_result_id)
incr tabs(next_result_id)
set m [$widgets(search_opts) raise]
set id "results$i"
set frame [$widgets(results) insert end $id -text "($i) $short_name"]
$widgets(results) raise $id
set tabs($id:module) $m
set tabs($id:vals) $criteria
return $frame
}
proc Apol_Analysis::setResultTabCriteria {criteria} {
variable widgets
variable tabs
set id [$widgets(results) raise]
if {$id != {}} {
set tabs($id:vals) $criteria
}
}
proc Apol_Analysis::_selectModule {} {
variable vals
variable widgets
variable tabs
focus $widgets(modules).lb
if {[set selection [$widgets(modules).lb curselection]] == {}} {
return
}
set module [lindex $vals(modules) [lindex $selection 0]]
$widgets(search_opts) raise $module
set result_tab [$widgets(results) raise]
if {$result_tab != {} && $tabs($result_tab:module) == $module} {
$widgets(update) configure -state normal
} else {
$widgets(update) configure -state disabled
}
}
proc Apol_Analysis::_analyze {which_button} {
variable vals
variable widgets
variable tabs
set m [$widgets(search_opts) raise]
set retval [Apol_Progress_Dialog::wait "$vals($m:name) Analysis" \
"Performing $vals($m:name) Analysis..." \
{
if {$which_button == "new"} {
${m}::newAnalysis
} else {
set f [$widgets(results) getframe [$widgets(results) raise]]
if {[set retval [${m}::updateAnalysis $f]] != {}} {
_deleteCurrentResults
}
set retval
}
}]
if {$retval != {}} {
tk_messageBox -icon error -type ok -title "$vals($m:name) Analysis" -message "Error while performing analysis:\n\n$retval"
}
if {[$widgets(results) raise] == {}} {
$widgets(update) configure -state disabled
} else {
$widgets(update) configure -state normal
}
}
proc Apol_Analysis::_reset {} {
variable vals
variable widgets
set m [$widgets(search_opts) raise]
${m}::reset
}
proc Apol_Analysis::_info {} {
variable vals
variable widgets
set m [$widgets(search_opts) raise]
Apol_Widget::showPopupParagraph $vals(${m}:name) [${m}::getInfo]
}
proc Apol_Analysis::_reinitializeTabs {} {
variable widgets
variable tabs
array set tabs {
next_result_id 1
}
foreach p [$widgets(results) pages 0 end] {
_deleteResults $p
}
}
proc Apol_Analysis::_switchTab {pageID} {
variable vals
variable widgets
variable tabs
$widgets(update) configure -state normal
if {[$widgets(results) raise] == $pageID} {
return
}
$widgets(results) raise $pageID
set cur_search_opts [$widgets(search_opts) raise]
set m $tabs($pageID:module)
${m}::switchTab $tabs($pageID:vals)
$widgets(modules).lb selection clear 0 end
$widgets(modules).lb selection set [lsearch $vals(module_names) $vals(${m}:name)]
$widgets(search_opts) raise $m
}
proc Apol_Analysis::_deleteResults {pageID} {
variable widgets
variable tabs
set curpos [$widgets(results) index $pageID]
$widgets(results) delete $pageID
array unset tabs $pageID:*
array unset tabs $pageID
if {[set next_id [$widgets(results) pages $curpos]] != {}} {
_switchTab $next_id
} elseif {$curpos > 0} {
_switchTab [$widgets(results) pages [expr {$curpos - 1}]]
} else {
$widgets(update) configure -state disabled
}
}
proc Apol_Analysis::_deleteCurrentResults {} {
variable widgets
if {[set curid [$widgets(results) raise]] != {}} {
_deleteResults $curid
}
}
proc Apol_Analysis::_displayRenameTabDialog {pageID} {
variable widgets
variable tabs
set d [Dialog .apol_analysis_tab_rename -homogeneous 1 -spacing 2 -cancel 1 \
-default 0 -modal local -parent . -place center -separator 1 \
-side bottom -title "Rename Results Tab"]
$d add -text "OK" -command [list $d enddialog "ok"]
$d add -text "Cancel" -command [list $d enddialog "cancel"]
set f [$d getframe]
set l [label $f.l -text "Tab name:"]
set tabs(tab:new_name) [$widgets(results) itemcget $pageID -text]
set e [entry $f.e -textvariable Apol_Analysis::tabs(tab:new_name) -width 16 -bg white]
pack $l $e -side left -padx 2
set retval [$d draw]
destroy $d
if {$retval == "ok"} {
$widgets(results) itemconfigure $pageID -text $tabs(tab:new_name)
}
}
namespace eval Apol_Class_Perms {
variable class_list {}
variable common_list {}
variable perms_list {}
variable opts
variable widgets
}
proc Apol_Class_Perms::create {tab_name nb} {
variable opts
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "Classes/Perms"]
set pw1 [PanedWindow $frame.pw -side top]
set left_pane [$pw1 add -weight 0]
set center_pane [$pw1 add -weight 1]
set class_pane [frame $left_pane.class]
set common_pane [frame $left_pane.common]
set perms_pane [frame $left_pane.perms]
set classes_box [TitleFrame $class_pane.tbox -text "Object Classes"]
set common_box [TitleFrame $common_pane.tbox -text "Common Permissions"]
set perms_box [TitleFrame $perms_pane.tbox -text "Permissions"]
set options_box [TitleFrame $center_pane.obox -text "Search Options"]
set results_box [TitleFrame $center_pane.rbox -text "Search Results"]
pack $classes_box -fill both -expand yes
pack $common_box -fill both -expand yes
pack $perms_box -fill both -expand yes
pack $options_box -padx 2 -fill both -expand 0
pack $results_box -padx 2 -fill both -expand yes
pack $pw1 -fill both -expand yes
pack $class_pane $common_pane -expand 0 -fill both
pack $perms_pane -expand 1 -fill both
set class_listbox [Apol_Widget::makeScrolledListbox [$classes_box getframe].lb -height 8 -width 20 -listvar Apol_Class_Perms::class_list]
Apol_Widget::setListboxCallbacks $class_listbox \
{{"Display Object Class Info" {Apol_Class_Perms::_popupInfo class}}}
pack $class_listbox -fill both -expand yes
set common_listbox [Apol_Widget::makeScrolledListbox [$common_box getframe].lb -height 5 -width 20 -listvar Apol_Class_Perms::common_perms_list]
Apol_Widget::setListboxCallbacks $common_listbox \
{{"Display Common Permission Class Info" {Apol_Class_Perms::_popupInfo common}}}
pack $common_listbox -fill both -expand yes
set perms_listbox [Apol_Widget::makeScrolledListbox [$perms_box getframe].lb -height 10 -width 20 -listvar Apol_Class_Perms::perms_list]
Apol_Widget::setListboxCallbacks $perms_listbox \
{{"Display Permission Info" {Apol_Class_Perms::_popupInfo perm}}}
pack $perms_listbox -fill both -expand yes
set ofm [$options_box getframe]
set classesfm [frame $ofm.classes]
set commonsfm [frame $ofm.commons]
set permsfm [frame $ofm.perms]
pack $classesfm $commonsfm $permsfm -side left -padx 4 -pady 2 -anchor ne
set classes [checkbutton $classesfm.classes -text "Object classes" \
-variable Apol_Class_Perms::opts(classes:show)]
set perms [checkbutton $classesfm.perms -text "Include perms" \
-variable Apol_Class_Perms::opts(classes:perms)]
set commons [checkbutton $classesfm.commons -text "Expand common perms" \
-variable Apol_Class_Perms::opts(classes:commons)]
trace add variable Apol_Class_Perms::opts(classes:show) write \
[list Apol_Class_Perms::_toggleCheckbuttons $perms $commons]
trace add variable Apol_Class_Perms::opts(classes:perms) write \
[list Apol_Class_Perms::_toggleCheckbuttons $commons {}]
pack $classes -anchor w
pack $perms $commons -anchor w -padx 8
set commons [checkbutton $commonsfm.commons -text "Common permissions" \
-variable Apol_Class_Perms::opts(commons:show)]
set perms [checkbutton $commonsfm.perms2 -text "Include perms" \
-variable Apol_Class_Perms::opts(commons:perms) \
-state disabled]
set classes [checkbutton $commonsfm.classes -text "Object classes" \
-variable Apol_Class_Perms::opts(commons:classes) \
-state disabled]
trace add variable Apol_Class_Perms::opts(commons:show) write \
[list Apol_Class_Perms::_toggleCheckbuttons $perms $classes]
pack $commons -anchor w
pack $perms $classes -anchor w -padx 8
set perms [checkbutton $permsfm.prems -text "Permissions" \
-variable Apol_Class_Perms::opts(perms:show)]
set classes [checkbutton $permsfm.classes -text "Object classes" \
-variable Apol_Class_Perms::opts(perms:classes) \
-state disabled]
set commons [checkbutton $permsfm.commons -text "Common perms" \
-variable Apol_Class_Perms::opts(perms:commons) \
-state disabled]
trace add variable Apol_Class_Perms::opts(perms:show) write \
[list Apol_Class_Perms::_toggleCheckbuttons $classes $commons]
pack $perms -anchor w
pack $classes $commons -anchor w -padx 8
set widgets(regexp) [Apol_Widget::makeRegexpEntry $ofm.regexp]
pack $widgets(regexp) -side left -padx 2 -pady 2 -anchor ne
set ok [button $ofm.ok -text OK -width 6 \
-command Apol_Class_Perms::_search]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$results_box getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Class_Perms::open {ppath} {
set q [new_apol_class_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable class_list [lsort [class_vector_to_list $v]]
$v -acquire
$v -delete
set q [new_apol_common_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable common_perms_list [lsort [common_vector_to_list $v]]
$v -acquire
$v -delete
set q [new_apol_perm_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable perms_list [lsort [str_vector_to_list $v]]
$v -acquire
$v -delete
}
proc Apol_Class_Perms::close {} {
variable class_list {}
variable common_perms_list {}
variable perms_list {}
variable widgets
_initializeVars
Apol_Widget::clearSearchResults $widgets(results)
}
proc Apol_Class_Perms::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Class_Perms::getClasses {} {
variable class_list
set class_list
}
proc Apol_Class_Perms::getPermsForClass {class_name} {
set qpol_class_datum [new_qpol_class_t $::ApolTop::qpolicy $class_name]
set i [$qpol_class_datum get_perm_iter $::ApolTop::qpolicy]
set perms [iter_to_str_list $i]
$i -acquire
$i -delete
if {[set qpol_common_datum [$qpol_class_datum get_common $::ApolTop::qpolicy]] != "NULL"} {
set i [$qpol_common_datum get_perm_iter $::ApolTop::qpolicy]
set perms [concat $perms [iter_to_str_list $i]]
$i -acquire
$i -delete
}
lsort -dictionary -unique $perms
}
proc Apol_Class_Perms::getClassesForPerm {perm_name} {
set classes_list {}
set i [$::ApolTop::qpolicy get_class_iter $perm_name]
while {![$i end]} {
set qpol_class_datum [qpol_class_from_void [$i get_item]]
lappend classes_list [$qpol_class_datum get_name $::ApolTop::qpolicy]
$i next
}
$i -acquire
$i -delete
set indirect_classes_list {}
set i [$::ApolTop::qpolicy get_common_iter $perm_name]
while {![$i end]} {
set qpol_common_datum [qpol_common_from_void [$i get_item]]
set q [new_apol_class_query_t]
$q set_common $::ApolTop::policy [$qpol_common_datum get_name $::ApolTop::qpolicy]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set indirect_classes_list [concat $indirect_classes_list [class_vector_to_list $v]]
$v -acquire
$v -delete
$i next
}
$i -acquire
$i -delete
list [lsort $classes_list] [lsort -unique $indirect_classes_list]
}
proc Apol_Class_Perms::_initializeVars {} {
variable opts
array set opts {
classes:show 1 classes:perms 1 classes:commons 1
commons:show 0 commons:perms 1 commons:classes 1
perms:show 0 perms:classes 1 perms:commons 1
}
}
proc Apol_Class_Perms::_popupInfo {which name} {
if {$which == "class"} {
set text [_renderClass $name 1 0]
} elseif {$which == "common"} {
set text [_renderCommon $name 1 0]
} else {
set text [_renderPerm $name 1 1]
}
Apol_Widget::showPopupText $name $text
}
proc Apol_Class_Perms::_toggleCheckbuttons {cb1 cb2 name1 name2 op} {
variable opts
variable widgets
if {$opts($name2)} {
$cb1 configure -state normal
if {$name2 == "classes:show"} {
if {$opts(classes:perms)} {
$cb2 configure -state normal
} else {
$cb2 configure -state disabled
}
} elseif {$cb2 != {}} {
$cb2 configure -state normal
}
} else {
$cb1 configure -state disabled
if {$cb2 != {}} {
$cb2 configure -state disabled
}
}
if {!$opts(classes:show) && !$opts(commons:show) && !$opts(perms:show)} {
Apol_Widget::setRegexpEntryState $widgets(regexp) 0
} else {
Apol_Widget::setRegexpEntryState $widgets(regexp) 1
}
}
proc Apol_Class_Perms::_search {} {
variable opts
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {!$opts(classes:show) && !$opts(commons:show) && !$opts(perms:show)} {
tk_messageBox -icon error -type ok -title "Error" -message "No search options provided."
return
}
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp} {
if {$regexp == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No regular expression provided."
return
}
} else {
set regexp {}
}
set results {}
if {$opts(classes:show)} {
if {[set classes_perms $opts(classes:perms)]} {
set classes_commons $opts(classes:commons)
} else {
set classes_commons 0
}
set q [new_apol_class_query_t]
$q set_class $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set classes_data [class_vector_to_list $v]
$v -acquire
$v -delete
append results "OBJECT CLASSES:\n"
if {$classes_data == {}} {
append results "Search returned no results.\n"
} else {
foreach c [lsort -index 0 $classes_data] {
append results [_renderClass $c $opts(classes:perms) $classes_commons]
}
}
}
if {$opts(commons:show)} {
set q [new_apol_common_query_t]
$q set_common $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set commons_data [common_vector_to_list $v]
$v -acquire
$v -delete
append results "\nCOMMON PERMISSIONS: \n"
if {$commons_data == {}} {
append results "Search returned no results.\n"
} else {
foreach c [lsort -index 0 $commons_data] {
append results [_renderCommon $c $opts(commons:perms) $opts(commons:classes)]
}
}
}
if {$opts(perms:show)} {
set q [new_apol_perm_query_t]
$q set_perm $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set perms_data [str_vector_to_list $v]
$v -acquire
$v -delete
append results "\nPERMISSIONS"
if {$opts(perms:classes)} {
append results " (* means class uses permission via a common permission)"
}
append results ":\n"
if {$perms_data == {}} {
append results "Search returned no results.\n"
} else {
foreach p [lsort -index 0 $perms_data] {
append results [_renderPerm $p $opts(perms:classes) $opts(perms:commons)]
}
}
}
Apol_Widget::appendSearchResultText $widgets(results) [string trim $results]
}
proc Apol_Class_Perms::_renderClass {class_name show_perms expand_common} {
set qpol_class_datum [new_qpol_class_t $::ApolTop::qpolicy $class_name]
if {[set qpol_common_datum [$qpol_class_datum get_common $::ApolTop::qpolicy]] == "NULL"} {
set common_name {}
} else {
set common_name [$qpol_common_datum get_name $::ApolTop::qpolicy]
}
set text "$class_name\n"
if {$show_perms} {
set i [$qpol_class_datum get_perm_iter $::ApolTop::qpolicy]
set perms_list [iter_to_str_list $i]
$i -acquire
$i -delete
foreach perm [lsort $perms_list] {
append text " $perm\n"
}
if {$common_name != {}} {
append text " $common_name (common perm)\n"
if {$expand_common} {
set i [$qpol_common_datum get_perm_iter $::ApolTop::qpolicy]
foreach perm [lsort [iter_to_str_list $i]] {
append text " $perm\n"
}
$i -acquire
$i -delete
}
}
append text \n
}
return $text
}
proc Apol_Class_Perms::_renderCommon {common_name show_perms show_classes} {
set qpol_common_datum [new_qpol_common_t $::ApolTop::qpolicy $common_name]
set text "$common_name\n"
if {$show_perms} {
set i [$qpol_common_datum get_perm_iter $::ApolTop::qpolicy]
foreach perm [lsort [iter_to_str_list $i]] {
append text " $perm\n"
}
$i -acquire
$i -delete
}
if {$show_classes} {
append text " Object classes that use this common permission:\n"
set i [$::ApolTop::qpolicy get_class_iter]
set classes_list {}
while {![$i end]} {
set qpol_class_t [qpol_class_from_void [$i get_item]]
set q [$qpol_class_t get_common $::ApolTop::qpolicy]
if {$q != "NULL" && [$q get_name $::ApolTop::qpolicy] == $common_name} {
lappend classes_list [$qpol_class_t get_name $::ApolTop::qpolicy]
}
$i next
}
$i -acquire
$i -delete
foreach class [lsort $classes_list] {
append text " $class\n"
}
}
if {$show_perms || $show_classes} {
append text "\n"
}
return $text
}
proc Apol_Class_Perms::_renderPerm {perm_name show_classes show_commons} {
set text "$perm_name\n"
if {$show_classes} {
append text " object classes:\n"
foreach {classes_list indirect_classes_list} [getClassesForPerm $perm_name] {break}
foreach c $indirect_classes_list {
lappend classes_list ${c}*
}
if {$classes_list == {}} {
append text " <none>\n"
} else {
foreach class [lsort -uniq $classes_list] {
append text " $class\n"
}
}
}
if {$show_commons} {
append text " common permissions:\n"
set commons_list {}
set i [$::ApolTop::qpolicy get_common_iter $perm_name]
while {![$i end]} {
set qpol_common_datum [qpol_common_from_void [$i get_item]]
lappend commons_list [$qpol_common_datum get_name $::ApolTop::qpolicy]
$i next
}
$i -acquire
$i -delete
if {$commons_list == {}} {
append text " <none>\n"
} else {
foreach common [lsort $commons_list] {
append text " $common\n"
}
}
}
if {$show_classes || $show_commons} {
append text "\n"
}
return $text
}
namespace eval Apol_Widget {
variable menuPopup {}
variable infoPopup {}
variable infoPopup2 {}
variable vars
}
proc Apol_Widget::makeScrolledListbox {path args} {
set sw [ScrolledWindow $path -scrollbar both -auto both]
set lb [eval listbox $sw.lb $args -bg white -highlightthickness 0]
$sw setwidget $lb
update
grid propagate $sw 0
bind $lb <<ListboxSelect>> [list focus $lb]
bind $lb <Key> [list Apol_Widget::_listbox_key $lb %K]
return $sw
}
proc Apol_Widget::setListboxCallbacks {path callback_list} {
set lb [getScrolledListbox $path]
bind $lb <Double-Button-1> [eval list Apol_Widget::_listbox_double_click $lb [lindex $callback_list 0 1]]
set lb [getScrolledListbox $path]
bind $lb <Button-3> [list Apol_Widget::_listbox_popup %W %x %y $callback_list $lb]
}
proc Apol_Widget::getScrolledListbox {path} {
return $path.lb
}
proc Apol_Widget::setScrolledListboxState {path newState} {
if {$newState == 0 || $newState == "disabled"} {
$path.lb configure -state disabled
} else {
$path.lb configure -state normal
}
}
proc Apol_Widget::makeTypeCombobox {path args} {
variable vars
array unset vars $path:*
set vars($path:type) ""
set vars($path:attribenable) 0
set vars($path:attrib) ""
set f [frame $path]
set type_box [eval ComboBox $f.tb -helptext {{Type or select a type}} \
-textvariable Apol_Widget::vars($path:type) \
-entrybg white -width 20 -autopost 1 $args]
pack $type_box -side top -expand 1 -fill x
set attrib_width [expr {[$type_box cget -width] - 4}]
set attrib_enable [checkbutton $f.ae \
-anchor w -text "Filter by attribute"\
-variable Apol_Widget::vars($path:attribenable) \
-command [list Apol_Widget::_attrib_enabled $path]]
set attrib_box [ComboBox $f.ab -autopost 1 -entrybg white -width $attrib_width \
-textvariable Apol_Widget::vars($path:attrib)]
trace add variable Apol_Widget::vars($path:attrib) write [list Apol_Widget::_attrib_changed $path]
pack $attrib_enable -side top -expand 0 -fill x -anchor sw -padx 5 -pady 2
pack $attrib_box -side top -expand 1 -fill x -padx 9
_attrib_enabled $path
return $f
}
proc Apol_Widget::resetTypeComboboxToPolicy {path} {
$path.tb configure -values [Apol_Types::getTypes]
$path.ab configure -values [Apol_Types::getAttributes]
}
proc Apol_Widget::clearTypeCombobox {path} {
variable vars
set vars($path:attribenable) 0
set vars($path:attrib) ""
set vars($path:type) ""
$path.tb configure -values {}
$path.ab configure -values {}
_attrib_enabled $path
}
proc Apol_Widget::getTypeComboboxValueAndAttrib {path} {
variable vars
if {$vars($path:attribenable)} {
list [string trim $vars($path:type)] $vars($path:attrib)
} else {
string trim $vars($path:type)
}
}
proc Apol_Widget::setTypeComboboxValue {path type} {
variable vars
if {[llength $type] <= 1} {
set vars($path:type) $type
set vars($path:attribenable) 0
set vars($path:attrib) ""
} else {
set vars($path:type) [lindex $type 0]
set vars($path:attribenable) 1
set vars($path:attrib) [lindex $type 1]
}
_attrib_enabled $path
}
proc Apol_Widget::setTypeComboboxState {path newState} {
variable vars
if {$newState == 0 || $newState == "disabled"} {
$path.tb configure -state disabled
$path.ae configure -state disabled
$path.ab configure -state disabled
} else {
$path.tb configure -state normal
$path.ae configure -state normal
if {$vars($path:attribenable)} {
$path.ab configure -state normal
}
}
}
proc Apol_Widget::makeLevelSelector {path catSize args} {
variable vars
array unset vars $path:*
set vars($path:sens) {}
set vars($path:cats) {}
set f [frame $path]
set sens_box [eval ComboBox $f.sens $args \
-textvariable Apol_Widget::vars($path:sens) \
-entrybg white -width 16 -autopost 1]
trace add variable Apol_Widget::vars($path:sens) write [list Apol_Widget::_sens_changed $path]
pack $sens_box -side top -expand 0 -fill x
set cats_label [label $f.cl -text "Categories:"]
pack $cats_label -side top -anchor sw -pady 2 -expand 0
set cats [makeScrolledListbox $f.cats -width 16 -height $catSize \
-listvariable Apol_Widget::vars($path:cats) \
-selectmode extended -exportselection 0]
pack $cats -side top -expand 1 -fill both
set reset [button $f.reset -text "Clear Categories" \
-command [list [getScrolledListbox $cats] selection clear 0 end]]
pack $reset -side top -anchor center -pady 2
return $f
}
proc Apol_Widget::getLevelSelectorLevel {path} {
variable vars
set apol_level [new_apol_mls_level_t]
set l [Apol_MLS::isSensInPolicy $vars($path:sens)]
if {[ApolTop::is_policy_open]} {
set p $::ApolTop::policy
} else {
set p NULL
}
if {$l == {}} {
$apol_level set_sens $p $vars($path:sens)
} else {
$apol_level set_sens $p $l
}
set sl [getScrolledListbox $path.cats]
set cats {}
foreach idx [$sl curselection] {
$apol_level append_cats $p [$sl get $idx]
}
return $apol_level
}
proc Apol_Widget::setLevelSelectorLevel {path level} {
variable vars
if {$level == "NULL"} {
set sens {}
} else {
set sens [$level get_sens]
}
set sens_list [$path.sens cget -values]
if {$sens != {} && [lsearch -exact $sens_list $sens] != -1} {
set vars($path:sens) $sens
set cats_list $vars($path:cats)
set first_idx -1
set listbox [getScrolledListbox $path.cats]
set cats [str_vector_to_list [$level get_cats]]
foreach cat $cats {
if {[set idx [lsearch -exact $cats_list $cat]] != -1} {
$listbox selection set $idx
if {$first_idx == -1 || $idx < $first_idx} {
set first_idx $idx
}
}
}
incr first_idx -1
$listbox yview scroll $first_idx units
}
}
proc Apol_Widget::resetLevelSelectorToPolicy {path} {
variable vars
set vars($path:sens) {}
if {![ApolTop::is_policy_open]} {
$path.sens configure -values {}
} else {
set level_data {}
set i [$::ApolTop::qpolicy get_level_iter]
while {![$i end]} {
set qpol_level_datum [qpol_level_from_void [$i get_item]]
if {![$qpol_level_datum get_isalias $::ApolTop::qpolicy]} {
set level_name [$qpol_level_datum get_name $::ApolTop::qpolicy]
set level_value [$qpol_level_datum get_value $::ApolTop::qpolicy]
lappend level_data [list $level_name $level_value]
}
$i next
}
$i -acquire
$i -delete
set level_names {}
foreach l [lsort -integer -index 1 $level_data] {
lappend level_names [lindex $l 0]
}
$path.sens configure -values $level_names
}
}
proc Apol_Widget::clearLevelSelector {path} {
variable vars
set vars($path:sens) {}
$path.sens configure -values {}
}
proc Apol_Widget::setLevelSelectorState {path newState} {
if {$newState == 0 || $newState == "disabled"} {
set newState disabled
} else {
set newState normal
}
$path.sens configure -state $newState
$path.cl configure -state $newState
$path.reset configure -state $newState
setScrolledListboxState $path.cats $newState
}
proc Apol_Widget::makeRegexpEntry {path args} {
variable vars
array unset vars $path:*
set vars($path:enable_regexp) 0
set f [frame $path]
set cb [checkbutton $f.cb -text "Search using regular expression" \
-variable Apol_Widget::vars($path:enable_regexp)]
set regexp [eval entry $f.entry $args \
-textvariable Apol_Widget::vars($path:regexp) \
-width 32 -state disabled -bg $ApolTop::default_bg_color]
trace add variable Apol_Widget::vars($path:enable_regexp) write \
[list Apol_Widget::_toggle_regexp_check_button $regexp]
pack $cb -side top -anchor nw
pack $regexp -side top -padx 4 -anchor nw -expand 0 -fill x
return $f
}
proc Apol_Widget::setRegexpEntryState {path newState} {
variable vars
if {$newState == 0 || $newState == "disabled"} {
set vars($path:enable_regexp) 0
$path.cb configure -state disabled
} else {
$path.cb configure -state normal
}
}
proc Apol_Widget::setRegexpEntryValue {path newState newValue} {
variable vars
set old_state [$path.cb cget -state]
set vars($path:enable_regexp) $newState
set vars($path:regexp) $newValue
$path.cb configure -state $old_state
}
proc Apol_Widget::getRegexpEntryState {path} {
return $Apol_Widget::vars($path:enable_regexp)
}
proc Apol_Widget::getRegexpEntryValue {path} {
return $Apol_Widget::vars($path:regexp)
}
proc Apol_Widget::makeSearchResults {path args} {
variable vars
array unset vars $path:*
set sw [ScrolledWindow $path -scrollbar both -auto both]
set tb [eval text $sw.tb $args -bg white -wrap none -state disabled -font $ApolTop::text_font]
set vars($path:cursor) [$tb cget -cursor]
bind $tb <Button-3> [list Apol_Widget::_searchresults_popup %W %x %y]
$tb tag configure linenum -foreground blue -underline 1
$tb tag configure selected -foreground red -underline 1
$tb tag configure enabled -foreground green -underline 1
$tb tag configure disabled -foreground red -underline 1
$tb tag bind linenum <Button-1> [list Apol_Widget::_hyperlink $path %x %y]
$tb tag bind linenum <Enter> [list $tb configure -cursor hand2]
$tb tag bind linenum <Leave> [list $tb configure -cursor $Apol_Widget::vars($path:cursor)]
$sw setwidget $tb
return $sw
}
proc Apol_Widget::clearSearchResults {path} {
$path.tb configure -state normal
$path.tb delete 0.0 end
$path.tb configure -state disabled
}
proc Apol_Widget::copySearchResults {path} {
if {[$path tag ranges sel] != {}} {
set data [$path get sel.first sel.last]
clipboard clear
clipboard append -- $data
}
}
proc Apol_Widget::selectAllSearchResults {path} {
$path tag add sel 1.0 end
}
proc Apol_Widget::appendSearchResultHeader {path header} {
$path.tb configure -state normal
$path.tb insert 1.0 "$header\n"
$path.tb configure -state disabled
}
proc Apol_Widget::appendSearchResultText {path text} {
$path.tb configure -state normal
$path.tb insert end $text
$path.tb configure -state disabled
}
proc Apol_Widget::appendSearchResultRules {path indent rule_list cast} {
set curstate [$path.tb cget -state]
$path.tb configure -state normal
set num_enabled 0
set num_disabled 0
for {set i 0} {$i < [$rule_list get_size]} {incr i} {
set rule [$cast [$rule_list get_element $i]]
$path.tb insert end [string repeat " " $indent]
$path.tb insert end [apol_tcl_rule_render $::ApolTop::policy $rule]
if {[$rule get_cond $::ApolTop::qpolicy] != "NULL"} {
if {[$rule get_is_enabled $::ApolTop::qpolicy]} {
$path.tb insert end " \[" {} "Enabled" enabled "\]"
incr num_enabled
} else {
$path.tb insert end " \[" {} "Disabled" disabled "\]"
incr num_disabled
}
}
$path.tb insert end "\n"
}
$path.tb configure -state $curstate
list [$rule_list get_size] $num_enabled $num_disabled
}
proc Apol_Widget::appendSearchResultSynRules {path indent rule_list cast} {
set curstate [$path.tb cget -state]
$path.tb configure -state normal
set num_enabled 0
set num_disabled 0
if {[ApolTop::is_capable "line numbers"]} {
set do_linenums 1
} else {
set do_linenums 0
}
for {set i 0} {$i < [$rule_list get_size]} {incr i} {
set syn_rule [$cast [$rule_list get_element $i]]
$path.tb insert end [string repeat " " $indent]
if {$do_linenums} {
$path.tb insert end \
"\[" {} \
[$syn_rule get_lineno $::ApolTop::qpolicy] linenum \
"\] " {}
}
$path.tb insert end [apol_tcl_rule_render $::ApolTop::policy $syn_rule]
if {[$syn_rule get_cond $::ApolTop::qpolicy] != "NULL"} {
if {[$syn_rule get_is_enabled $::ApolTop::qpolicy]} {
$path.tb insert end " \[" {} "Enabled" enabled "\]"
incr num_enabled
} else {
$path.tb insert end " \[" {} "Disabled" disabled "\]"
incr num_disabled
}
}
$path.tb insert end "\n"
}
$path.tb configure -state $curstate
list [$rule_list get_size] $num_enabled $num_disabled
}
proc Apol_Widget::showPopupText {title info} {
variable infoPopup
if {![winfo exists $infoPopup]} {
set infoPopup [toplevel .apol_widget_info_popup]
wm withdraw $infoPopup
set sw [ScrolledWindow $infoPopup.sw -scrollbar both -auto horizontal]
set text [text [$sw getframe].text -font {helvetica 10} -wrap none -width 35 -height 10]
$sw setwidget $text
pack $sw -expand 1 -fill both
set b [button $infoPopup.close -text "Close" -command [list destroy $infoPopup]]
pack $b -side bottom -expand 0 -pady 5
wm geometry $infoPopup 250x200+50+50
update
grid propagate $sw 0
}
wm title $infoPopup $title
set text [$infoPopup.sw getframe].text
$text configure -state normal
$text delete 1.0 end
$text insert 0.0 $info
$text configure -state disabled
wm deiconify $infoPopup
raise $infoPopup
}
proc Apol_Widget::showPopupParagraph {title info} {
variable infoPopup2
if {![winfo exists $infoPopup2]} {
set infoPopup2 [Dialog .apol_widget_info_popup2 -modal none -parent . \
-transient false -cancel 0 -default 0 -separator 1]
$infoPopup2 add -text "Close" -command [list destroy $infoPopup2]
set sw [ScrolledWindow [$infoPopup2 getframe].sw -auto both -scrollbar both]
$sw configure -relief sunken
set text [text [$sw getframe].text -font $ApolTop::text_font \
-wrap none -width 75 -height 25 -bg white]
$sw setwidget $text
update
grid propagate $sw 0
pack $sw -expand 1 -fill both -padx 4 -pady 4
$infoPopup2 draw
} else {
raise $infoPopup2
wm deiconify $infoPopup2
}
$infoPopup2 configure -title $title
set text [[$infoPopup2 getframe].sw getframe].text
$text configure -state normal
$text delete 1.0 end
$text insert 0.0 $info
$text configure -state disabled
}
proc Apol_Widget::_listbox_key {listbox key} {
if {[string length $key] == 1} {
set values [set ::[$listbox cget -listvar]]
set x [lsearch $values $key*]
if {$x >= 0} {
set curvalue [$listbox get active]
set curindex [$listbox curselection]
if {$curindex != "" && [string index $curvalue 0] == $key} {
set new_x [expr {$curindex + 1}]
if {[string index [lindex $values $new_x] 0] != $key} {
set new_x $x
}
} else {
set new_x $x
}
$listbox selection clear 0 end
$listbox selection set $new_x
$listbox activate $new_x
$listbox see $new_x
}
event generate $listbox <<ListboxSelect>>
}
}
proc Apol_Widget::_listbox_double_click {listbox callback_func args} {
eval $callback_func $args [$listbox get active]
}
proc Apol_Widget::_listbox_popup {w x y callbacks lb} {
focus $lb
set selected_item [$lb get active]
if {$selected_item == {}} {
return
}
variable menuPopup
if {![winfo exists $menuPopup]} {
set menuPopup [menu .apol_widget_menu_popup -tearoff 0]
}
ApolTop::popup $w $x $y $menuPopup $callbacks $selected_item
}
proc Apol_Widget::_attrib_enabled {path} {
variable vars
if {$vars($path:attribenable)} {
$path.ab configure -state normal
_filter_type_combobox $path $vars($path:attrib)
} else {
$path.ab configure -state disabled
_filter_type_combobox $path ""
}
}
proc Apol_Widget::_attrib_changed {path name1 name2 op} {
variable vars
if {$vars($path:attribenable)} {
_filter_type_combobox $path $vars($name2)
}
}
proc Apol_Widget::_attrib_validate {path} {
}
proc Apol_Widget::_filter_type_combobox {path attribvalue} {
variable vars
if {$attribvalue != {}} {
set typesList {}
if {[Apol_Types::isAttributeInPolicy $attribvalue]} {
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $attribvalue]
set i [$qpol_type_datum get_type_iter $::ApolTop::qpolicy]
foreach t [iter_to_list $i] {
set t [qpol_type_from_void $t]
lappend typesList [$t get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
}
if {$typesList == {}} {
return
}
} else {
set typesList [Apol_Types::getTypes]
}
if {[lsearch -exact $typesList $vars($path:type)] == -1} {
set vars($path:type) {}
}
$path.tb configure -values [lsort $typesList]
}
proc Apol_Widget::_sens_changed {path name1 name2 op} {
variable vars
[getScrolledListbox $path.cats] selection clear 0 end
set vars($path:cats) {}
set sens [Apol_MLS::isSensInPolicy $vars($path:sens)]
if {$sens != {}} {
set qpol_level_datum [new_qpol_level_t $::ApolTop::qpolicy $sens]
set i [$qpol_level_datum get_cat_iter $::ApolTop::qpolicy]
while {![$i end]} {
set qpol_cat_datum [qpol_cat_from_void [$i get_item]]
lappend vars($path:cats) [$qpol_cat_datum get_name $::ApolTop::qpolicy]
$i next
}
$i -acquire
$i -delete
}
}
proc Apol_Widget::_toggle_regexp_check_button {path name1 name2 op} {
if {$Apol_Widget::vars($name2)} {
$path configure -state normal -bg white
} else {
$path configure -state disabled -bg $ApolTop::default_bg_color
}
}
proc Apol_Widget::_searchresults_popup {path x y} {
if {[ApolTop::is_policy_open]} {
focus $path
variable menuPopup
if {![winfo exists $menuPopup]} {
set menuPopup [menu .apol_widget_menu_popup -tearoff 0]
}
set callbacks {
{"Copy" Apol_Widget::copySearchResults}
{"Select All" Apol_Widget::selectAllSearchResults}
}
ApolTop::popup $path $x $y $menuPopup $callbacks $path
}
}
proc Apol_Widget::_hyperlink {path x y} {
set tb $path.tb
set range [$tb tag prevrange linenum "@$x,$y + 1 char"]
$tb tag add selected [lindex $range 0] [lindex $range 1]
set line_num [$tb get [lindex $range 0] [lindex $range 1]]
ApolTop::showPolicySourceLineNumber $line_num
}
proc Apol_Widget::_render_typeset {typeset} {
if {[llength $typeset] > 1} {
if {[lindex $typeset 0] == "~"} {
set typeset "~\{[lrange $typeset 1 end]\}"
} else {
set typeset "\{$typeset\}"
}
} else {
set typeset
}
}
namespace eval Apol_Cond_Bools {
variable cond_bools_list {}
variable cond_bools_defaults
variable cond_bools_values
variable opts
variable widgets
}
proc Apol_Cond_Bools::create {tab_name nb} {
variable opts
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "Booleans"]
set pw [PanedWindow $frame.pw -side top]
set left_pane [$pw add -weight 0]
set right_pane [$pw add -weight 1]
pack $pw -expand 1 -fill both
set cond_bools_box [TitleFrame $left_pane.cond_bools_box -text "Booleans"]
set s_optionsbox [TitleFrame $right_pane.obox -text "Search Options"]
set rslts_frame [TitleFrame $right_pane.rbox -text "Search Results"]
pack $cond_bools_box -expand 1 -fill both
pack $s_optionsbox -padx 2 -fill x -expand 0
pack $rslts_frame -padx 2 -fill both -expand yes
set left_frame [$cond_bools_box getframe]
set sw_b [ScrolledWindow $left_frame.sw -auto both]
set widgets(listbox) [ScrollableFrame $sw_b.listbox -bg white -width 200]
$sw_b setwidget $widgets(listbox)
set button_defaults [button $left_frame.button_defaults \
-text "Reset to Policy Defaults" \
-command Apol_Cond_Bools::_resetAll]
pack $sw_b -side top -expand 1 -fill both
pack $button_defaults -side bottom -pady 2 -expand 0 -fill x
set ofm [$s_optionsbox getframe]
set bool_frame [frame $ofm.bool]
set show_frame [frame $ofm.show]
pack $bool_frame $show_frame -side left -padx 4 -pady 2 -anchor nw
set enable [checkbutton $bool_frame.enable \
-variable Apol_Cond_Bools::opts(enable_bool) \
-text "Boolean"]
set widgets(combo_box) [ComboBox $bool_frame.combo_box \
-textvariable Apol_Cond_Bools::opts(name) \
-helptext "Type or select a boolean variable" \
-state disabled -entrybg white -autopost 1]
set widgets(regexp) [checkbutton $bool_frame.regexp \
-text "Search using regular expression" \
-state disabled \
-variable Apol_Cond_Bools::opts(use_regexp)]
trace add variable Apol_Cond_Bools::opts(enable_bool) write \
[list Apol_Cond_Bools::_toggleSearchBools]
pack $enable -anchor w
pack $widgets(combo_box) $widgets(regexp) -padx 4 -anchor nw -expand 0 -fill x
set show_default [checkbutton $show_frame.show_default \
-variable Apol_Cond_Bools::opts(show_default) \
-text "Show default state"]
set show_current [checkbutton $show_frame.show_current \
-variable Apol_Cond_Bools::opts(show_current) \
-text "Show current state"]
pack $show_default $show_current -anchor w
set ok_button [button $ofm.ok -text "OK" -width 6 \
-command Apol_Cond_Bools::_search]
pack $ok_button -side right -anchor ne -padx 5 -pady 5
set widgets(results) [Apol_Widget::makeSearchResults [$rslts_frame getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Cond_Bools::open {ppath} {
set q [new_apol_bool_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable cond_bools_list [lsort [bool_vector_to_list $v]]
$v -acquire
$v -delete
variable cond_bools_defaults
foreach bool $cond_bools_list {
set b [new_qpol_bool_t $::ApolTop::qpolicy $bool]
set cond_bools_defaults($bool) [$b get_state $::ApolTop::qpolicy]
_insert_listbox_item $bool $cond_bools_defaults($bool)
}
variable widgets
$widgets(listbox) xview moveto 0
$widgets(listbox) yview moveto 0
$widgets(listbox) configure -areaheight 0 -areawidth 0
$widgets(combo_box) configure -values $cond_bools_list
}
proc Apol_Cond_Bools::close {} {
variable widgets
variable cond_bools_list {}
variable cond_bools_defaults
variable cond_bools_values
_initializeVars
$widgets(combo_box) configure -values {}
foreach w [winfo children [$widgets(listbox) getframe]] {
destroy $w
}
[$widgets(listbox) getframe] configure -width 1 -height 1
Apol_Widget::clearSearchResults $widgets(results)
array unset cond_bools_defaults
array unset cond_bools_values
}
proc Apol_Cond_Bools::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Cond_Bools::getBooleans {} {
variable cond_bools_list
set cond_bools_list
}
proc Apol_Cond_Bools::_initializeVars {} {
variable opts
array set opts {
enable_bool 0
name ""
use_regexp 0
show_default 1
show_current 1
}
}
proc Apol_Cond_Bools::_insert_listbox_item {bool initial_state} {
variable widgets
variable cond_bools_values
set cond_bools_values($bool) $initial_state
set subf [$widgets(listbox) getframe]
set rb_true [radiobutton $subf.t:$bool -bg white \
-variable Apol_Cond_Bools::cond_bools_values($bool) \
-value 1 -highlightthickness 0 -text "True"]
set rb_false [radiobutton $subf.f:$bool -bg white \
-variable Apol_Cond_Bools::cond_bools_values($bool) \
-value 0 -highlightthickness 0 -text "False"]
trace add variable Apol_Cond_Bools::cond_bools_values($bool) write \
[list Apol_Cond_Bools::_set_bool_value]
set rb_label [label $subf.l:$bool -bg white -text "- $bool"]
grid $rb_true $rb_false $rb_label -padx 2 -pady 5 -sticky w
}
proc Apol_Cond_Bools::_toggleSearchBools {name1 name2 op} {
variable opts
variable widgets
if {$opts(enable_bool)} {
$widgets(combo_box) configure -state normal
$widgets(regexp) configure -state normal
} else {
$widgets(combo_box) configure -state disabled
$widgets(regexp) configure -state disabled
}
}
proc Apol_Cond_Bools::_set_bool_value {name1 name2 op} {
variable cond_bools_values
set qpol_bool_datum [new_qpol_bool_t $::ApolTop::qpolicy $name2]
$qpol_bool_datum set_state $::ApolTop::qpolicy $cond_bools_values($name2)
}
proc Apol_Cond_Bools::_resetAll {} {
variable cond_bools_defaults
variable cond_bools_values
array set cond_bools_values [array get cond_bools_defaults]
}
proc Apol_Cond_Bools::_search {} {
variable opts
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
set name [string trim $opts(name)]
if {$opts(enable_bool) && $name == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No boolean variable provided."
return
}
set q [new_apol_bool_query_t]
$q set_bool $::ApolTop::policy $name
$q set_regex $::ApolTop::policy $opts(use_regexp)
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set bools_data [bool_vector_to_list $v]
$v -acquire
$v -delete
set results {}
set results "BOOLEANS:\n"
if {[llength $bools_data] == 0} {
append results "Search returned no results."
} else {
foreach b [lsort $bools_data] {
append results "\n[_renderBool $b $opts(show_default) $opts(show_current)]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_Cond_Bools::_renderBool {bool_name show_default show_current} {
variable cond_bools_defaults
set qpol_bool_datum [new_qpol_bool_t $::ApolTop::qpolicy $bool_name]
set cur_state [$qpol_bool_datum get_state $::ApolTop::qpolicy]
set text [format "%-28s" $bool_name]
if {$show_default} {
if {$cond_bools_defaults($bool_name)} {
append text " Default State: True "
} else {
append text " Default State: False"
}
}
if {$show_current} {
if {$cur_state} {
append text " Current State: True "
} else {
append text " Current State: False"
}
}
return $text
}
namespace eval Apol_Cond_Rules {
variable vals
variable widgets
}
proc Apol_Cond_Rules::create {tab_name nb} {
variable vals
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "Conditional Expressions"]
set topf [frame $frame.top]
set bottomf [frame $frame.bottom]
pack $topf -expand 0 -fill both -pady 2
pack $bottomf -expand 1 -fill both -pady 2
set rules_box [TitleFrame $topf.rules_box -text "Rule Selection"]
set obox [TitleFrame $topf.obox -text "Search Options"]
set dbox [TitleFrame $bottomf.dbox -text "Conditional Expressions Display"]
pack $rules_box -side left -expand 0 -fill both -padx 2
pack $obox -side left -expand 1 -fill both -padx 2
pack $dbox -expand 1 -fill both -padx 2
set fm_rules [$rules_box getframe]
set allow [checkbutton $fm_rules.allow -text "allow" \
-onvalue $::QPOL_RULE_ALLOW -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:avrule_allow)]
set auditallow [checkbutton $fm_rules.auditallow -text "auditallow" \
-onvalue $::QPOL_RULE_AUDITALLOW -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:avrule_auditallow)]
set dontaudit [checkbutton $fm_rules.dontaudit -text "dontaudit" \
-onvalue $::QPOL_RULE_DONTAUDIT -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:avrule_dontaudit)]
set type_transition [checkbutton $fm_rules.type_transition -text "type_trans" \
-onvalue $::QPOL_RULE_TYPE_TRANS -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:type_transition)]
set type_member [checkbutton $fm_rules.type_member -text "type_member" \
-onvalue $::QPOL_RULE_TYPE_MEMBER -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:type_member)]
set type_change [checkbutton $fm_rules.type_change -text "type_change" \
-onvalue $::QPOL_RULE_TYPE_CHANGE -offvalue 0 \
-variable Apol_Cond_Rules::vals(rs:type_change)]
grid $allow $type_transition -sticky w -padx 2
grid $auditallow $type_member -sticky w -padx 2
grid $dontaudit $type_change -sticky w -padx 2
set ofm [$obox getframe]
set bool_frame [frame $ofm.bool]
pack $bool_frame -side left -padx 4 -pady 2 -anchor nw
set enable [checkbutton $bool_frame.enable \
-variable Apol_Cond_Rules::vals(enable_bool) \
-text "Boolean"]
set widgets(combo_box) [ComboBox $bool_frame.combo_box \
-textvariable Apol_Cond_Rules::vals(name) \
-helptext "Type or select a boolean variable" \
-state disabled -entrybg white -autopost 1]
set widgets(regexp) [checkbutton $bool_frame.regexp \
-text "Search using regular expression" \
-state disabled \
-variable Apol_Cond_Rules::vals(use_regexp)]
trace add variable Apol_Cond_Rules::vals(enable_bool) write \
[list Apol_Cond_Rules::_toggleSearchBools]
pack $enable -anchor w
pack $widgets(combo_box) $widgets(regexp) -padx 4 -anchor nw -expand 0 -fill x
set ok_button [button $ofm.ok -text OK -width 6 \
-command Apol_Cond_Rules::_search]
pack $ok_button -side right -anchor ne -padx 5 -pady 5
set widgets(results) [Apol_Widget::makeSearchResults [$dbox getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Cond_Rules::open {ppath} {
variable widgets
$widgets(combo_box) configure -values [Apol_Cond_Bools::getBooleans]
}
proc Apol_Cond_Rules::close {} {
variable widgets
_initializeVars
$widgets(combo_box) configure -values {}
Apol_Widget::clearSearchResults $widgets(results)
}
proc Apol_Cond_Rules::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Cond_Rules::_initializeVars {} {
variable vals
array set vals [list \
rs:avrule_allow $::QPOL_RULE_ALLOW \
rs:avrule_auditallow $::QPOL_RULE_AUDITALLOW \
rs:avrule_dontaudit $::QPOL_RULE_DONTAUDIT \
rs:type_transition $::QPOL_RULE_TYPE_TRANS \
rs:type_member $::QPOL_RULE_TYPE_MEMBER \
rs:type_change $::QPOL_RULE_TYPE_CHANGE \
enable_bool 0 \
name {} \
use_regexp 0]
}
proc Apol_Cond_Rules::_toggleSearchBools {name1 name2 op} {
variable vals
variable widgets
if {$vals(enable_bool)} {
$widgets(combo_box) configure -state normal
$widgets(regexp) configure -state normal
} else {
$widgets(combo_box) configure -state disabled
$widgets(regexp) configure -state disabled
}
}
proc Apol_Cond_Rules::_search {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
set avrule_selection 0
foreach {key value} [array get vals rs:avrule_*] {
set avrule_selection [expr {$avrule_selection | $value}]
}
set terule_selection 0
foreach {key value} [array get vals rs:type_*] {
set terule_selection [expr {$terule_selection | $value}]
}
if {$avrule_selection == 0 && $terule_selection == 0} {
tk_messageBox -icon error -type ok -title "Error" -message "At least one rule must be selected."
return
}
set bool_name {}
if {$vals(enable_bool)} {
if {[set bool_name $vals(name)] == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No booleean selected."
return
}
}
set q [new_apol_cond_query_t]
$q set_bool $::ApolTop::policy $bool_name
if {$vals(use_regexp)} {
$q set_regex $::ApolTop::policy 1
}
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set results [cond_vector_to_list $v]
$v -acquire
$v -delete
if {[llength $results] == 0} {
set text "Search returned no results."
} else {
set text "[llength $results] conditional"
if {[llength $results] != 1} {
append text s
}
append text " match the search criteria. Expressions are in Reverse Polish Notation.\n\n"
}
Apol_Widget::appendSearchResultText $widgets(results) $text
Apol_Progress_Dialog::wait "Conditional Expressions" "Rendering conditionals" \
{
if {[ApolTop::is_capable "syntactic rules"]} {
$::ApolTop::qpolicy build_syn_rule_table
}
set counter 1
set num_results [llength $results]
foreach r [lsort -index 0 $results] {
apol_tcl_set_info_string $::ApolTop::policy "Rendering $counter of $num_results"
set text [_renderConditional $r $avrule_selection $terule_selection $counter]
Apol_Widget::appendSearchResultText $widgets(results) "$text\n\n"
incr counter
}
}
}
proc Apol_Cond_Rules::_renderConditional {cond avrules terules cond_number} {
set cond_expr [apol_cond_expr_render $::ApolTop::policy $cond]
set i [$cond get_av_true_iter $::ApolTop::qpolicy $avrules]
set av_true_vector [new_apol_vector_t $i]
$i -acquire
$i -delete
set i [$cond get_av_false_iter $::ApolTop::qpolicy $avrules]
set av_false_vector [new_apol_vector_t $i]
$i -acquire
$i -delete
set i [$cond get_te_true_iter $::ApolTop::qpolicy $terules]
set te_true_vector [new_apol_vector_t $i]
$i -acquire
$i -delete
set i [$cond get_te_false_iter $::ApolTop::qpolicy $terules]
set te_false_vector [new_apol_vector_t $i]
$i -acquire
$i -delete
variable widgets
set text "conditional expression $cond_number: \[ [join $cond_expr] \]\n"
Apol_Widget::appendSearchResultText $widgets(results) "$text\nTRUE list:\n"
if {![ApolTop::is_capable "syntactic rules"]} {
apol_tcl_avrule_sort $::ApolTop::policy $av_true_vector
Apol_Widget::appendSearchResultRules $widgets(results) 4 $av_true_vector qpol_avrule_from_void
apol_tcl_terule_sort $::ApolTop::policy $te_true_vector
Apol_Widget::appendSearchResultRules $widgets(results) 4 $te_true_vector qpol_terule_from_void
} else {
set syn_avrules [apol_avrule_list_to_syn_avrules $::ApolTop::policy $av_true_vector NULL]
Apol_Widget::appendSearchResultSynRules $widgets(results) 4 $syn_avrules qpol_syn_avrule_from_void
set syn_terules [apol_terule_list_to_syn_terules $::ApolTop::policy $te_true_vector]
Apol_Widget::appendSearchResultSynRules $widgets(results) 4 $syn_terules qpol_syn_terule_from_void
$syn_avrules -acquire
$syn_avrules -delete
$syn_terules -acquire
$syn_terules -delete
}
Apol_Widget::appendSearchResultText $widgets(results) "\nFALSE list:\n"
if {![ApolTop::is_capable "syntactic rules"]} {
apol_tcl_avrule_sort $::ApolTop::policy $av_false_vector
Apol_Widget::appendSearchResultRules $widgets(results) 4 $av_false_vector qpol_avrule_from_void
apol_tcl_terule_sort $::ApolTop::policy $te_false_vector
Apol_Widget::appendSearchResultRules $widgets(results) 4 $te_false_vector qpol_terule_from_void
} else {
set syn_avrules [apol_avrule_list_to_syn_avrules $::ApolTop::policy $av_false_vector NULL]
Apol_Widget::appendSearchResultSynRules $widgets(results) 4 $syn_avrules qpol_syn_avrule_from_void
set syn_terules [apol_terule_list_to_syn_terules $::ApolTop::policy $te_false_vector]
Apol_Widget::appendSearchResultSynRules $widgets(results) 4 $syn_terules qpol_syn_terule_from_void
$syn_avrules -acquire
$syn_avrules -delete
$syn_terules -acquire
$syn_terules -delete
}
$av_true_vector -acquire
$av_true_vector -delete
$av_false_vector -acquire
$av_false_vector -delete
$te_true_vector -acquire
$te_true_vector -delete
$te_false_vector -acquire
$te_false_vector -delete
}
namespace eval Apol_Context_Dialog {
variable dialog ""
variable vars
}
proc Apol_Context_Dialog::getContext {{defaultContext {}} {defaultAttribute {}} {parent .}} {
variable dialog
variable vars
if {![winfo exists $dialog]} {
_create_dialog $parent
}
set user {}
set role {}
set type {}
set low_level {}
set high_level {}
array set vars [list $dialog:low_enable 0 $dialog:high_enable 0]
if {$defaultContext != {}} {
set user [$defaultContext get_user]
set role [$defaultContext get_role]
set type [$defaultContext get_type]
if {$defaultAttribute != {}} {
lappend type $defaultAttribute
}
set range [$defaultContext get_range]
if {$range != "NULL"} {
set low_level [$range get_low]
set high_level [$range get_high]
}
}
$vars($dialog:user_box) configure -values [Apol_Users::getUsers]
set vars($dialog:user) $user
if {$user == {}} {
set vars($dialog:user_enable) 0
} else {
set vars($dialog:user_enable) 1
}
$vars($dialog:role_box) configure -values [Apol_Roles::getRoles]
set vars($dialog:role) $role
if {$role == {}} {
set vars($dialog:role_enable) 0
} else {
set vars($dialog:role_enable) 1
}
Apol_Widget::resetTypeComboboxToPolicy $vars($dialog:type_box)
Apol_Widget::setTypeComboboxValue $vars($dialog:type_box) $type
if {$type == {}} {
set vars($dialog:type_enable) 0
} else {
set vars($dialog:type_enable) 1
}
Apol_Widget::resetLevelSelectorToPolicy $vars($dialog:low_level)
Apol_Widget::resetLevelSelectorToPolicy $vars($dialog:high_level)
if {[ApolTop::is_policy_open] && [ApolTop::is_capable "mls"]} {
if {$low_level != {}} {
set vars($dialog:low_enable) 1
Apol_Widget::setLevelSelectorLevel $vars($dialog:low_level) $low_level
}
if {$high_level != {} && $high_level != "NULL"} {
set vars($dialog:low_enable) 1
set vars($dialog:high_enable) 1
Apol_Widget::setLevelSelectorLevel $vars($dialog:high_level) $high_level
}
$vars($dialog:low_cb) configure -state normal
} else {
set vars($dialog:low_enable) 0
set vars($dialog:high_enable) 0
$vars($dialog:low_cb) configure -state disabled
}
$dialog.bbox _redraw
set retval [$dialog draw]
if {$retval == -1 || $retval == 1} {
return {}
}
set context [_get_context $dialog]
set attribute [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $vars($dialog:type_box)] 1]
list $context $attribute
}
proc Apol_Context_Dialog::_create_dialog {parent} {
variable dialog
variable vars
set dialog [Dialog .context_dialog -modal local -parent $parent \
-separator 1 -homogeneous 1 -title "Select Context"]
array unset vars $dialog:*
set f [$dialog getframe]
set left_f [frame $f.left]
set user_f [frame $left_f.user]
set vars($dialog:user_cb) [checkbutton $user_f.enable -text "User" \
-variable Apol_Context_Dialog::vars($dialog:user_enable)]
set vars($dialog:user_box) [ComboBox $user_f.user -entrybg white -width 12 \
-textvariable Apol_Context_Dialog::vars($dialog:user) -autopost 1]
trace add variable Apol_Context_Dialog::vars($dialog:user_enable) write \
[list Apol_Context_Dialog::_user_changed $dialog]
pack $vars($dialog:user_cb) -anchor nw
pack $vars($dialog:user_box) -anchor nw -padx 4 -expand 0 -fill x
set role_f [frame $left_f.role]
set vars($dialog:role_cb) [checkbutton $role_f.enable -text "Role" \
-variable Apol_Context_Dialog::vars($dialog:role_enable)]
set vars($dialog:role_box) [ComboBox $role_f.role -entrybg white -width 12 \
-textvariable Apol_Context_Dialog::vars($dialog:role) -autopost 1]
trace add variable Apol_Context_Dialog::vars($dialog:role_enable) write \
[list Apol_Context_Dialog::_role_changed $dialog]
pack $vars($dialog:role_cb) -anchor nw
pack $vars($dialog:role_box) -anchor nw -padx 4 -expand 0 -fill x
set type_f [frame $left_f.type]
set vars($dialog:type_cb) [checkbutton $type_f.enable -text "Type" \
-variable Apol_Context_Dialog::vars($dialog:type_enable)]
set vars($dialog:type_box) [Apol_Widget::makeTypeCombobox $type_f.type]
pack $vars($dialog:type_cb) -anchor nw
pack $vars($dialog:type_box) -anchor nw -padx 4 -expand 0 -fill x
trace add variable Apol_Context_Dialog::vars($dialog:type_enable) write \
[list Apol_Context_Dialog::_type_changed $dialog]
pack $user_f $role_f $type_f -side top -expand 1 -fill x
set mlsbox [TitleFrame $f.mlsbox -text "MLS Range"]
set mls_f [$mlsbox getframe]
set vars($dialog:low_cb) [checkbutton $mls_f.low_cb -text "Single Level" \
-variable Apol_Context_Dialog::vars($dialog:low_enable)]
set vars($dialog:low_level) [Apol_Widget::makeLevelSelector $mls_f.low 8]
trace add variable Apol_Context_Dialog::vars($dialog:low_enable) write \
[list Apol_Context_Dialog::_low_changed $dialog]
set vars($dialog:high_cb) [checkbutton $mls_f.high_cb \
-text "High Level" \
-variable Apol_Context_Dialog::vars($dialog:high_enable)]
set vars($dialog:high_level) [Apol_Widget::makeLevelSelector $mls_f.high 8]
trace add variable Apol_Context_Dialog::vars($dialog:high_enable) write \
[list Apol_Context_Dialog::_high_changed $dialog]
grid $vars($dialog:low_cb) $vars($dialog:high_cb) -sticky w
grid $vars($dialog:low_level) $vars($dialog:high_level) -sticky nsew
grid columnconfigure $mls_f 0 -weight 1 -uniform 1 -pad 2
grid columnconfigure $mls_f 1 -weight 1 -uniform 1 -pad 2
grid rowconfigure $mls_f 1 -weight 1
pack $left_f $mlsbox -side left -expand 1 -fill both
$dialog add -text "OK" -command [list Apol_Context_Dialog::_okay $dialog]
$dialog add -text "Cancel"
}
proc Apol_Context_Dialog::_okay {dialog} {
variable vars
set context [new_apol_context_t]
if {[ApolTop::is_policy_open]} {
set p $::ApolTop::policy
} else {
set p NULL
}
if {$vars($dialog:user_enable)} {
if {[set user $vars($dialog:user)] == {}} {
tk_messageBox -icon error -type ok -title "Could Not Validate Context" \
-message "No user was selected."
return
}
$context set_user $p $user
}
if {$vars($dialog:role_enable)} {
if {[set role $vars($dialog:role)] == {}} {
tk_messageBox -icon error -type ok -title "Could Not Validate Context" \
-message "No role was selected."
return
}
$context set_role $p $role
}
if {$vars($dialog:type_enable)} {
set type [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $vars($dialog:type_box)] 0]
if {$type == {}} {
tk_messageBox -icon error -type ok -title "Could Not Validate Context" \
-message "No type was selected."
return
}
$context set_type $p $type
}
if {$vars($dialog:low_enable)} {
set range [_get_range $dialog]
if {$range == {}} {
tk_messageBox -icon error -type ok -title "Could Not Validate Context" \
-message "No level was selected."
return
}
$context set_range $p $range
}
if {![ApolTop::is_policy_open] || [$context validate_partial $p] <= 0} {
tk_messageBox -icon error -type ok -title "Could Not Validate Context" \
-message "The selected context is not valid for the current policy."
return
} else {
$dialog enddialog 0
}
$context -acquire
$context -delete
}
proc Apol_Context_Dialog::_get_context {dialog} {
variable vars
set context [new_apol_context_t]
if {[ApolTop::is_policy_open]} {
set p $::ApolTop::policy
} else {
set p NULL
}
if {$vars($dialog:user_enable)} {
$context set_user $p $vars($dialog:user)
}
if {$vars($dialog:role_enable)} {
$context set_role $p $vars($dialog:role)
}
if {$vars($dialog:type_enable)} {
set type [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $vars($dialog:type_box)] 0]
$context set_type $p $type
}
set range [_get_range $dialog]
if {$range != {}} {
$context set_range $p $range
}
return $context
}
proc Apol_Context_Dialog::_get_range {dialog} {
variable vars
if {!$vars($dialog:low_enable)} {
return {}
}
if {[ApolTop::is_policy_open]} {
set p $::ApolTop::policy
} else {
set p NULL
}
set range [new_apol_mls_range_t]
$range set_low $p [Apol_Widget::getLevelSelectorLevel $vars($dialog:low_level)]
if {$vars($dialog:high_enable)} {
$range set_high $p [Apol_Widget::getLevelSelectorLevel $vars($dialog:high_level)]
}
return $range
}
proc Apol_Context_Dialog::_user_changed {dialog name1 name2 op} {
variable vars
if {$vars($dialog:user_enable)} {
$vars($dialog:user_box) configure -state normal
} else {
$vars($dialog:user_box) configure -state disabled
}
}
proc Apol_Context_Dialog::_role_changed {dialog name1 name2 op} {
variable vars
if {$vars($dialog:role_enable)} {
$vars($dialog:role_box) configure -state normal
} else {
$vars($dialog:role_box) configure -state disabled
}
}
proc Apol_Context_Dialog::_type_changed {dialog name1 name2 op} {
variable vars
if {$vars($dialog:type_enable)} {
Apol_Widget::setTypeComboboxState $vars($dialog:type_box) 1
} else {
Apol_Widget::setTypeComboboxState $vars($dialog:type_box) 0
}
}
proc Apol_Context_Dialog::_low_changed {dialog name1 name2 op} {
variable vars
if {$vars($dialog:low_enable)} {
$vars($dialog:high_cb) configure -state normal
Apol_Widget::setLevelSelectorState $vars($dialog:low_level) 1
if {$vars($dialog:high_enable)} {
Apol_Widget::setLevelSelectorState $vars($dialog:high_level) 1
}
} else {
$vars($dialog:high_cb) configure -state disabled
Apol_Widget::setLevelSelectorState $vars($dialog:low_level) 0
Apol_Widget::setLevelSelectorState $vars($dialog:high_level) 0
}
}
proc Apol_Context_Dialog::_high_changed {dialog name1 name2 op} {
variable vars
if {$vars($dialog:high_enable)} {
$vars($dialog:low_cb) configure -text "Low Level"
Apol_Widget::setLevelSelectorState $vars($dialog:high_level) 1
} else {
$vars($dialog:low_cb) configure -text "Single Level"
Apol_Widget::setLevelSelectorState $vars($dialog:high_level) 0
}
}
namespace eval Apol_Widget {
variable vars
}
proc Apol_Widget::makeContextSelector {path rangeMatchText {enableText "Context"} args} {
variable vars
array unset vars $path:*
set vars($path:context) {}
set vars($path:attribute) {}
set vars($path:context_rendered) {}
set vars($path:search_type) $::APOL_QUERY_EXACT
set f [frame $path]
set context_frame [frame $f.context]
set context2_frame [frame $f.context2]
pack $context_frame $context2_frame -side left -expand 0 -anchor nw
if {$enableText != {}} {
set vars($path:enable) 0
set context_cb [checkbutton $context_frame.enable -text $enableText \
-variable Apol_Widget::vars($path:enable)]
pack $context_cb -side top -expand 0 -anchor nw
trace add variable Apol_Widget::vars($path:enable) write [list Apol_Widget::_toggle_context_selector $path $context_cb]
}
set context_display [eval Entry $context_frame.display -textvariable Apol_Widget::vars($path:context_rendered) -width 26 -editable 0 $args]
set context_button [button $context_frame.button -text "Select Context..." -state disabled -command [list Apol_Widget::_show_context_dialog $path]]
trace add variable Apol_Widget::vars($path:context) write [list Apol_Widget::_update_context_display $path]
set vars($path:context) {} ;# this will invoke the display function
pack $context_display -side top -expand 1 -fill x -anchor nw
pack $context_button -side top -expand 0 -anchor ne
if {$enableText != {}} {
pack configure $context_display -padx 4
pack configure $context_button -padx 4
}
set range_label [label $context2_frame.label -text "MLS range matching:" \
-state disabled]
set range_exact [radiobutton $context2_frame.exact -text "Exact matches" \
-state disabled -value $::APOL_QUERY_EXACT \
-variable Apol_Widget::vars($path:search_type)]
set range_subset [radiobutton $context2_frame.subset -text "$rangeMatchText containing range" \
-state disabled -value $::APOL_QUERY_SUB \
-variable Apol_Widget::vars($path:search_type)]
set range_superset [radiobutton $context2_frame.superset -text "$rangeMatchText within range" \
-state disabled -value $::APOL_QUERY_SUPER \
-variable Apol_Widget::vars($path:search_type)]
pack $range_label $range_exact $range_subset $range_superset \
-side top -expand 0 -anchor nw
return $f
}
proc Apol_Widget::setContextSelectorState {path newState} {
if {$newState == 0 || $newState == "disabled"} {
set new_state disabled
} else {
set new_state normal
}
foreach w {display button} {
$path.context.$w configure -state $new_state
}
if {![ApolTop::is_capable "mls"]} {
set new_state disabled
}
foreach w {label exact subset superset} {
$path.context2.$w configure -state $new_state
}
}
proc Apol_Widget::clearContextSelector {path} {
set Apol_Widget::vars($path:context) {}
set Apol_Widget::vars($path:attribute) {}
set Apol_Widget::vars($path:search_type) $::APOL_QUERY_EXACT
catch {set Apol_Widget::vars($path:enable) 0}
}
proc Apol_Widget::getContextSelectorState {path} {
return $Apol_Widget::vars($path:enable)
}
proc Apol_Widget::getContextSelectorValue {path} {
variable vars
list $vars($path:context) $vars($path:search_type) $vars($path:attribute)
}
proc Apol_Widget::_toggle_context_selector {path cb name1 name2 op} {
if {$Apol_Widget::vars($path:enable)} {
Apol_Widget::setContextSelectorState $path normal
} else {
Apol_Widget::setContextSelectorState $path disabled
}
}
proc Apol_Widget::_show_context_dialog {path} {
variable vars
set new_context [Apol_Context_Dialog::getContext $vars($path:context) $vars($path:attribute)]
if {$new_context != {}} {
set vars($path:context) [lindex $new_context 0]
set vars($path:attribute) [lindex $new_context 1]
}
}
proc Apol_Widget::_update_context_display {path name1 name2 op} {
variable vars
set display $path.context.display
if {$vars($path:context) == {}} {
set context_str "*:*:*"
if {[ApolTop::is_policy_open] && [ApolTop::is_capable "mls"]} {
append context_str ":*"
}
} else {
set context_str [$vars($path:context) render $::ApolTop::policy]
}
set vars($path:context_rendered) $context_str
$display configure -helptext $vars($path:context_rendered)
}
namespace eval Apol_Analysis_directflow {
variable vals
variable widgets
Apol_Analysis::registerAnalysis "Apol_Analysis_directflow" "Direct Information Flow"
}
proc Apol_Analysis_directflow::create {options_frame} {
variable vals
variable widgets
_reinitializeVals
set dir_tf [TitleFrame $options_frame.mode -text "Direction"]
pack $dir_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set dir_in [radiobutton [$dir_tf getframe].in -text In \
-value $::APOL_INFOFLOW_IN \
-variable Apol_Analysis_directflow::vals(dir)]
set dir_out [radiobutton [$dir_tf getframe].out -text Out \
-value $::APOL_INFOFLOW_OUT \
-variable Apol_Analysis_directflow::vals(dir)]
set dir_either [radiobutton [$dir_tf getframe].either -text Either \
-value $::APOL_INFOFLOW_EITHER \
-variable Apol_Analysis_directflow::vals(dir)]
set dir_both [radiobutton [$dir_tf getframe].both -text Both \
-value $::APOL_INFOFLOW_BOTH \
-variable Apol_Analysis_directflow::vals(dir)]
pack $dir_in $dir_out $dir_either $dir_both -anchor w
set req_tf [TitleFrame $options_frame.req -text "Required Parameters"]
pack $req_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set l [label [$req_tf getframe].l -text "Starting type"]
pack $l -anchor w
set widgets(type) [Apol_Widget::makeTypeCombobox [$req_tf getframe].type]
pack $widgets(type)
set filter_tf [TitleFrame $options_frame.filter -text "Optional Result Filters"]
pack $filter_tf -side left -padx 2 -pady 2 -expand 1 -fill both
set class_f [frame [$filter_tf getframe].class]
pack $class_f -side left -anchor nw
set class_enable [checkbutton $class_f.enable -text "Filter by object class" \
-variable Apol_Analysis_directflow::vals(classes:enable)]
pack $class_enable -anchor w
set widgets(classes) [Apol_Widget::makeScrolledListbox $class_f.classes \
-height 6 -width 24 \
-listvar Apol_Analysis_directflow::vals(classes:all_classes) \
-selectmode multiple -exportselection 0]
set classes_lb [Apol_Widget::getScrolledListbox $widgets(classes)]
bind $classes_lb <<ListboxSelect>> \
[list Apol_Analysis_directflow::_selectClassesListbox $classes_lb]
pack $widgets(classes) -padx 4 -expand 0 -fill both
trace add variable Apol_Analysis_directflow::vals(classes:enable) write \
Apol_Analysis_directflow::_toggleClasses
Apol_Widget::setScrolledListboxState $widgets(classes) disabled
set classes_bb [ButtonBox $class_f.bb -homogeneous 1 -spacing 4]
$classes_bb add -text "Include All" \
-command [list Apol_Analysis_directflow::_includeAll $classes_lb]
$classes_bb add -text "Exclude All" \
-command [list Apol_Analysis_directflow::_excludeAll $classes_lb]
pack $classes_bb -pady 4
set widgets(regexp) [Apol_Widget::makeRegexpEntry [$filter_tf getframe].end]
$widgets(regexp).cb configure -text "Filter result types using regular expression"
pack $widgets(regexp) -side left -anchor nw -padx 8
}
proc Apol_Analysis_directflow::open {} {
variable vals
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(type)
set vals(classes:all_classes) [Apol_Class_Perms::getClasses]
set vals(classes:selected) $vals(classes:all_classes)
Apol_Widget::setScrolledListboxState $widgets(classes) normal
set classes_lb [Apol_Widget::getScrolledListbox $widgets(classes)]
$classes_lb selection set 0 end
_toggleClasses {} {} {}
}
proc Apol_Analysis_directflow::close {} {
variable widgets
_reinitializeVals
_reinitializeWidgets
Apol_Widget::clearTypeCombobox $widgets(type)
}
proc Apol_Analysis_directflow::getInfo {} {
return "This analysis generates the results of a Direct Information Flow
analysis beginning from the starting type selected. The results of
the analysis are presented in tree form with the root of the tree
being the start point for the analysis.
\nEach child node in the tree represents a type in the current policy
for which there is a direct information flow to or from its parent
node. If 'in' was selected then the information flow is from the
child to the parent. If 'out' was selected then information flows
from the parent to the child.
\nThe results of the analysis may be optionally filtered by object class
selection or an end type regular expression.
\nNOTE: For any given generation, if the parent and the child are the
same, the child cannot be opened. This avoids cyclic analyses.
\nFor additional help on this topic select \"Information Flow Analysis\"
from the help menu."
}
proc Apol_Analysis_directflow::newAnalysis {} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
set f [_createResultsDisplay]
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_directflow::updateAnalysis {f} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
_clearResultsDisplay $f
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_directflow::reset {} {
_reinitializeVals
_reinitializeWidgets
}
proc Apol_Analysis_directflow::switchTab {query_options} {
variable vals
variable widgets
array set vals $query_options
_reinitializeWidgets
}
proc Apol_Analysis_directflow::saveQuery {channel} {
variable vals
variable widgets
foreach {key value} [array get vals] {
puts $channel "$key $value"
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
puts $channel "type [lindex $type 0]"
puts $channel "type:attrib [lindex $type 1]"
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
puts $channel "regexp:enable $use_regexp"
puts $channel "regexp $regexp"
}
proc Apol_Analysis_directflow::loadQuery {channel} {
variable vals
set classes {}
while {[gets $channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
set key {}
set value {}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
switch -- $key {
classes:selected {
set classes $value
}
default {
set vals($key) $value
}
}
}
open
set vals(classes:selected) {}
foreach c $classes {
set i [lsearch [Apol_Class_Perms::getClasses] $c]
if {$i >= 0} {
lappend vals(classes:selected) $c
}
}
set vals(classes:selected) [lsort $vals(classes:selected)]
_reinitializeWidgets
}
proc Apol_Analysis_directflow::getTextWidget {tab} {
return [$tab.right getframe].res.tb
}
proc Apol_Analysis_directflow::appendResultsNodes {tree parent_node results} {
_createResultsNodes $tree $parent_node $results 0
}
proc Apol_Analysis_directflow::_reinitializeVals {} {
variable vals
set vals(dir) $::APOL_INFOFLOW_IN
array set vals {
type {} type:attrib {}
classes:enable 0
classes:selected {}
regexp:enable 0
regexp {}
}
set vals(classes:all_classes) [Apol_Class_Perms::getClasses]
}
proc Apol_Analysis_directflow::_reinitializeWidgets {} {
variable vals
variable widgets
if {$vals(type:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(type) [list $vals(type) $vals(type:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(type) $vals(type)
}
Apol_Widget::setRegexpEntryValue $widgets(regexp) $vals(regexp:enable) $vals(regexp)
Apol_Widget::setScrolledListboxState $widgets(classes) enabled
set classes_lb [Apol_Widget::getScrolledListbox $widgets(classes)]
$classes_lb selection clear 0 end
foreach c $vals(classes:selected) {
set i [lsearch $vals(classes:all_classes) $c]
$classes_lb selection set $i $i
}
_toggleClasses {} {} {}
}
proc Apol_Analysis_directflow::_toggleClasses {name1 name2 op} {
variable vals
variable widgets
if {$vals(classes:enable)} {
Apol_Widget::setScrolledListboxState $widgets(classes) enabled
} else {
Apol_Widget::setScrolledListboxState $widgets(classes) disabled
}
}
proc Apol_Analysis_directflow::_selectClassesListbox {lb} {
variable vals
for {set i 0} {$i < [$lb index end]} {incr i} {
set t [$lb get $i]
if {[$lb selection includes $i]} {
lappend vals(classes:selected) $t
} else {
if {[set j [lsearch $vals(classes:selected) $t]] >= 0} {
set vals(classes:selected) [lreplace $vals(classes:selected) $j $j]
}
}
}
set vals(classes:selected) [lsort -uniq $vals(classes:selected)]
focus $lb
}
proc Apol_Analysis_directflow::_includeAll {lb} {
variable vals
$lb selection set 0 end
set vals(classes:selected) $vals(classes:all_classes)
}
proc Apol_Analysis_directflow::_excludeAll {lb} {
variable vals
$lb selection clear 0 end
set vals(classes:selected) {}
}
proc Apol_Analysis_directflow::_checkParams {} {
variable vals
variable widgets
if {![ApolTop::is_policy_open]} {
return "No current policy file is opened."
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
if {[lindex $type 0] == {}} {
return "No type was selected."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(type) [lindex $type 0]
set vals(type:attrib) [lindex $type 1]
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp && $regexp == {}} {
return "No regular expression provided."
}
set vals(regexp:enable) $use_regexp
set vals(regexp) $regexp
if {$vals(classes:enable) && $vals(classes:selected) == {}} {
return "At least one object class must be included."
}
if {![Apol_Perms_Map::is_pmap_loaded]} {
if {![ApolTop::openDefaultPermMap]} {
return "This analysis requires that a permission map is loaded."
}
apol_tcl_clear_info_string
}
return {} ;# all parameters passed, now ready to do search
}
proc Apol_Analysis_directflow::_analyze {} {
variable vals
set classes {}
if {$vals(classes:enable)} {
foreach c $vals(classes:selected) {
foreach p [Apol_Class_Perms::getPermsForClass $c] {
lappend classes $c $p
}
}
}
if {$vals(regexp:enable)} {
set regexp $vals(regexp)
} else {
set regexp {}
}
set q [new_apol_infoflow_analysis_t]
$q set_mode $::ApolTop::policy $::APOL_INFOFLOW_MODE_DIRECT
$q set_dir $::ApolTop::policy $vals(dir)
$q set_type $::ApolTop::policy $vals(type)
foreach {c p} $classes {
$q append_class_perm $::ApolTop::policy $c $p
}
$q set_result_regex $::ApolTop::policy $regexp
set results [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $results
}
proc Apol_Analysis_directflow::_analyzeMore {tree node} {
set new_start [$tree itemcget $node -text]
if {[$tree itemcget [$tree parent $node] -text] == $new_start} {
return {}
}
set g [lindex [$tree itemcget top -data] 0]
$g do_more $::ApolTop::policy $new_start
}
proc Apol_Analysis_directflow::_createResultsDisplay {} {
variable vals
set f [Apol_Analysis::createResultTab "Direct Flow" [array get vals]]
set tree_tf [TitleFrame $f.left -text "Direct Information Flow Tree"]
pack $tree_tf -side left -expand 0 -fill y -padx 2 -pady 2
set sw [ScrolledWindow [$tree_tf getframe].sw -auto both]
set tree [Tree [$sw getframe].tree -width 24 -redraw 1 -borderwidth 0 \
-highlightthickness 0 -showlines 1 -padx 0 -bg white]
$sw setwidget $tree
pack $sw -expand 1 -fill both
set res_tf [TitleFrame $f.right -text "Direct Information Flow Results"]
pack $res_tf -side left -expand 1 -fill both -padx 2 -pady 2
set res [Apol_Widget::makeSearchResults [$res_tf getframe].res]
$res.tb tag configure title -font {Helvetica 14 bold}
$res.tb tag configure title_type -foreground blue -font {Helvetica 14 bold}
$res.tb tag configure subtitle -font {Helvetica 10 bold}
$res.tb tag configure subtitle_dir -foreground blue -font {Helvetica 10 bold}
pack $res -expand 1 -fill both
$tree configure -selectcommand [list Apol_Analysis_directflow::_treeSelect $res]
$tree configure -opencmd [list Apol_Analysis_directflow::_treeOpen $tree]
return $f
}
proc Apol_Analysis_directflow::_treeSelect {res tree node} {
if {$node != {}} {
$res.tb configure -state normal
$res.tb delete 0.0 end
set data [$tree itemcget $node -data]
if {[string index $node 0] == "x"} {
_renderResultsDirectFlow $res $tree $node [lindex $data 1]
} else {
eval $res.tb insert end [lindex $data 1]
}
$res.tb configure -state disabled
}
}
proc Apol_Analysis_directflow::_treeOpen {tree node} {
foreach {is_expanded results} [$tree itemcget $node -data] {break}
if {[string index $node 0] == "x" && !$is_expanded} {
Apol_Progress_Dialog::wait "Direct Information Flow Analysis" \
"Performing Direct Information Flow Analysis..." \
{
set new_results [_analyzeMore $tree $node]
$tree itemconfigure $node -data [list 1 $results]
if {$new_results != {}} {
_createResultsNodes $tree $node $new_results 1
$new_results -acquire
$new_results -delete
}
}
}
}
proc Apol_Analysis_directflow::_clearResultsDisplay {f} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree delete [$tree nodes root]
Apol_Widget::clearSearchResults $res
Apol_Analysis::setResultTabCriteria [array get vals]
}
proc Apol_Analysis_directflow::_renderResults {f results} {
variable vals
set graph_handler [$results extract_graph]
$graph_handler -acquire ;# let Tcl's GC destroy graph when this tab closes
set results_list [$results extract_result_vector]
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree insert end root top -text $vals(type) -open 1 -drawcross auto
set top_text [_renderTopText]
$tree itemconfigure top -data [list $graph_handler $top_text]
_createResultsNodes $tree top $results_list 1
$tree selection set top
$tree opentree top 0
$tree see top
$results_list -acquire
$results_list -delete
}
proc Apol_Analysis_directflow::_renderTopText {} {
variable vals
set top_text [list "Direct Information Flow Analysis: Starting type: " title]
lappend top_text $vals(type) title_type \
"\n\n" title \
"This tab provides the results of a Direct Information Flow analysis
beginning from the starting type selected above. The results of the
analysis are presented in tree form with the root of the tree (this
node) being the start point for the analysis.
\nEach child node in the tree represents a type in the current policy
for which there is a direct information flow to or from (depending on
your selection above) its parent node.
\nNOTE: For any given generation, if the parent and the child are the
same, you cannot open the child. This avoids cyclic analyses."
}
proc Apol_Analysis_directflow::_createResultsNodes {tree parent_node results do_expand} {
set all_targets {}
set info_list [infoflow_result_vector_to_list $results]
set results_processed 0
foreach r $info_list {
apol_tcl_set_info_string $::ApolTop::policy "Processing result $results_processed of [llength $info_list]"
if {$do_expand} {
set target [[$r get_end_type] get_name $::ApolTop::qpolicy]
} else {
set target [[[lindex $info_list 0] get_end_type] get_name $::ApolTop::qpolicy]
}
set flow_dir [$r get_dir]
set step0 [apol_infoflow_step_from_void [[$r get_steps] get_element 0]]
set rules [$step0 get_rules]
lappend all_targets $target
foreach r [avrule_vector_to_list $rules] {
set class [[$r get_object_class $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
lappend classes($target) $class
lappend classes($target:$class) $r
}
set dir($target:$flow_dir) 1
incr results_processed
}
set all_targets [lsort -uniq $all_targets]
apol_tcl_set_info_string $::ApolTop::policy "Displaying [llength $all_targets] result(s)"
update idle
foreach t $all_targets {
if {[info exists dir(${t}:${::APOL_INFOFLOW_BOTH})] ||
([info exists dir(${t}:${::APOL_INFOFLOW_IN})] &&
[info exists dir(${t}:${::APOL_INFOFLOW_OUT})])} {
set flow_dir "both"
} elseif {[info exists dir(${t}:${::APOL_INFOFLOW_IN})]} {
set flow_dir "in"
} else {
set flow_dir "out"
}
set rules {}
foreach c [lsort -uniq $classes($t)] {
lappend rules [list $c [lsort -uniq $classes($t:$c)]]
}
set data [list $flow_dir $rules]
$tree insert end $parent_node x\#auto -text $t -drawcross allways \
-data [list 0 $data]
}
}
proc Apol_Analysis_directflow::_renderResultsDirectFlow {res tree node data} {
set parent_name [$tree itemcget [$tree parent $node] -text]
set name [$tree itemcget $node -text]
foreach {flow_dir classes} $data {break}
switch -- $flow_dir {
both {
$res.tb insert end "Information flows both into and out of " title \
$parent_name title_type \
" from/to " title \
$name title_type
}
in {
$res.tb insert end "Information flows into " title \
$parent_name title_type \
" from " title \
$name title_type
}
out {
$res.tb insert end "Information flows out of " title \
$parent_name title_type \
" to " title \
$name title_type
}
}
$res.tb insert end "\n\n" title_type \
"Objects classes for " subtitle \
[string toupper $flow_dir] subtitle_dir \
" flows:\n" subtitle
foreach c $classes {
foreach {class_name rules} $c {break}
$res.tb insert end " " {} \
$class_name\n subtitle
set v [new_apol_vector_t]
foreach r $rules {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
namespace eval Apol_Analysis_domaintrans {
variable vals
variable widgets
Apol_Analysis::registerAnalysis "Apol_Analysis_domaintrans" "Domain Transition"
}
proc Apol_Analysis_domaintrans::create {options_frame} {
variable vals
variable widgets
_reinitializeVals
set dir_tf [TitleFrame $options_frame.dir -text "Direction"]
pack $dir_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set dir_forward [radiobutton [$dir_tf getframe].forward -text "Forward" \
-variable Apol_Analysis_domaintrans::vals(dir) \
-value $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD]
set dir_reverse [radiobutton [$dir_tf getframe].reverse -text "Reverse" \
-variable Apol_Analysis_domaintrans::vals(dir) \
-value $::APOL_DOMAIN_TRANS_DIRECTION_REVERSE]
pack $dir_forward $dir_reverse -anchor w
trace add variable Apol_Analysis_domaintrans::vals(dir) write \
Apol_Analysis_domaintrans::_toggleDirection
set req_tf [TitleFrame $options_frame.req -text "Required Parameters"]
pack $req_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set l [label [$req_tf getframe].l -textvariable Apol_Analysis_domaintrans::vals(type:label)]
pack $l -anchor w
set widgets(type) [Apol_Widget::makeTypeCombobox [$req_tf getframe].type]
pack $widgets(type)
set filter_tf [TitleFrame $options_frame.filter -text "Optional Result Filters"]
pack $filter_tf -side left -padx 2 -pady 2 -expand 1 -fill both
set access_f [frame [$filter_tf getframe].access]
pack $access_f -side left -anchor nw
set widgets(access_enable) [checkbutton $access_f.enable -text "Use access filters" \
-variable Apol_Analysis_domaintrans::vals(access:enable)]
pack $widgets(access_enable) -anchor w
set widgets(access) [button $access_f.b -text "Access Filters" \
-command Apol_Analysis_domaintrans::_createAccessDialog \
-state disabled]
pack $widgets(access) -anchor w -padx 4
trace add variable Apol_Analysis_domaintrans::vals(access:enable) write \
Apol_Analysis_domaintrans::_toggleAccessSelected
set widgets(regexp) [Apol_Widget::makeRegexpEntry [$filter_tf getframe].end]
$widgets(regexp).cb configure -text "Filter result types using regular expression"
pack $widgets(regexp) -side left -anchor nw -padx 8
}
proc Apol_Analysis_domaintrans::open {} {
variable vals
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(type)
set vals(targets:inc) [Apol_Types::getTypes]
set vals(targets:inc_displayed) [Apol_Types::getTypes]
foreach c [Apol_Class_Perms::getClasses] {
set vals(classes:$c) [Apol_Class_Perms::getPermsForClass $c]
set vals(classes:$c:enable) 1
}
}
proc Apol_Analysis_domaintrans::close {} {
variable widgets
_reinitializeVals
_reinitializeWidgets
Apol_Widget::clearTypeCombobox $widgets(type)
}
proc Apol_Analysis_domaintrans::getInfo {} {
return "A forward domain transition analysis will determine all (target)
domains to which a given (source) domain may transition. For a
forward domain transition to be allowed, multiple forms of access must
be granted:
\n (1) source domain must have process transition permission for
target domain,
(2) source domain must have file execute permission for some
entrypoint type,
(3) target domain must have file entrypoint permission for the
same entrypoint type, and,
(4) for policies version 15 or later, either a type_transition
rule or a setexec permission for the source domain.
\nA reverse domain transition analysis will determine all (source)
domains that can transition to a given (target) domain. For a reverse
domain transition to be allowed, three forms of access must be
granted:
\n (1) target domain must have process transition permission from the
source domain,
(2) target domain must have file entrypoint permission to some
entrypoint type, and
(3) source domain must have file execute permission to the same
entrypoint type.
\nThe results are presented in tree form. Open target children domains
to perform another domain transition analysis on that domain.
\nFor additional help on this topic select \"Domain Transition Analysis\"
from the Help menu."
}
proc Apol_Analysis_domaintrans::newAnalysis {} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
set f [_createResultsDisplay]
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_domaintrans::updateAnalysis {f} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
_clearResultsDisplay $f
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_domaintrans::reset {} {
_reinitializeVals
_reinitializeWidgets
}
proc Apol_Analysis_domaintrans::switchTab {query_options} {
variable vals
variable widgets
array set vals $query_options
if {$vals(type:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(type) [list $vals(type) $vals(type:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(type) $vals(type)
}
Apol_Widget::setRegexpEntryValue $widgets(regexp) $vals(regexp:enable) $vals(regexp)
}
proc Apol_Analysis_domaintrans::saveQuery {channel} {
variable vals
variable widgets
foreach {key value} [array get vals] {
switch -- $key {
targets:inc_displayed -
classes:perms_displayed -
search:regexp -
search:object_types -
search:classperm_perms {
}
default {
puts $channel "$key $value"
}
}
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
puts $channel "type [lindex $type 0]"
puts $channel "type:attrib [lindex $type 1]"
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
puts $channel "regexp:enable $use_regexp"
puts $channel "regexp $regexp"
}
proc Apol_Analysis_domaintrans::loadQuery {channel} {
variable vals
set targets_inc {}
while {[gets $channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
set key {}
set value {}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
if {$key == "targets:inc"} {
lappend targets_inc $value
} elseif {[regexp -- {^classes:(.+)} $key -> class]} {
set c($class) $value
} else {
set vals($key) $value
}
}
open
set vals(targets:inc) {}
foreach s $targets_inc {
set i [lsearch [Apol_Types::getTypes] $s]
if {$i >= 0} {
lappend vals(targets:inc) $s
}
}
foreach class_key [array names c] {
if {[regexp -- {^([^:]+):enable} $class_key -> class]} {
if {[lsearch [Apol_Class_Perms::getClasses] $class] >= 0} {
set vals(classes:$class:enable) $c($class_key)
}
} else {
set class $class_key
set old_p $vals(classes:$class)
set new_p {}
foreach p $c($class) {
if {[lsearch $old_p $p] >= 0} {
lappend new_p $p
}
}
set vals(classes:$class) [lsort -uniq $new_p]
}
}
_reinitializeWidgets
}
proc Apol_Analysis_domaintrans::getTextWidget {tab} {
return [$tab.right getframe].res.tb
}
proc Apol_Analysis_domaintrans::appendResultsNodes {tree parent_node results} {
_createResultsNodes $tree $parent_node $results $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD
}
proc Apol_Analysis_domaintrans::_reinitializeVals {} {
variable vals
set vals(dir) $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD
array set vals {
type:label "Source domain"
type {} type:attrib {}
regexp:enable 0
regexp {}
access:enable 0
targets:inc {} targets:inc_displayed {}
targets:attribenable 0 targets:attrb {}
}
array unset vals classes:*
array unset vals search:*
foreach c [Apol_Class_Perms::getClasses] {
set vals(classes:$c) [Apol_Class_Perms::getPermsForClass $c]
set vals(classes:$c:enable) 1
}
}
proc Apol_Analysis_domaintrans::_reinitializeWidgets {} {
variable vals
variable widgets
if {$vals(type:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(type) [list $vals(type) $vals(type:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(type) $vals(type)
}
Apol_Widget::setRegexpEntryValue $widgets(regexp) $vals(regexp:enable) $vals(regexp)
}
proc Apol_Analysis_domaintrans::_toggleDirection {name1 name2 op} {
variable vals
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
set vals(type:label) "Source domain"
} else {
set vals(type:label) "Target domain"
}
_maybeEnableAccess
}
proc Apol_Analysis_domaintrans::_toggleAccessSelected {name1 name2 op} {
_maybeEnableAccess
}
proc Apol_Analysis_domaintrans::_maybeEnableAccess {} {
variable vals
variable widgets
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
$widgets(access_enable) configure -state normal
if {$vals(access:enable)} {
$widgets(access) configure -state normal
} else {
$widgets(access) configure -state disabled
}
} else {
$widgets(access_enable) configure -state disabled
$widgets(access) configure -state disabled
}
}
proc Apol_Analysis_domaintrans::_createAccessDialog {} {
destroy .domaintrans_adv
set d [Dialog .domaintrans_adv -modal local -separator 1 -title "Domain Transition Access Filter" -parent .]
$d add -text "Close"
_createAccessTargets [$d getframe]
_createAccessClasses [$d getframe]
$d draw
}
proc Apol_Analysis_domaintrans::_createAccessTargets {f} {
variable vals
set type_f [frame $f.targets]
pack $type_f -side left -expand 0 -fill both -padx 4 -pady 4
set l1 [label $type_f.l1 -text "Included Object Types"]
pack $l1 -anchor w
set targets [Apol_Widget::makeScrolledListbox $type_f.targets -height 10 -width 24 \
-listvar Apol_Analysis_domaintrans::vals(targets:inc_displayed) \
-selectmode extended -exportselection 0]
set targets_lb [Apol_Widget::getScrolledListbox $targets]
bind $targets_lb <<ListboxSelect>> \
[list Apol_Analysis_domaintrans::_selectTargetListbox $targets_lb]
pack $targets -expand 0 -fill both
set bb [ButtonBox $type_f.bb -homogeneous 1 -spacing 4]
$bb add -text "Include All" \
-command [list Apol_Analysis_domaintrans::_includeAllItems $targets_lb targets]
$bb add -text "Ignore All" \
-command [list Apol_Analysis_domaintrans::_ignoreAllItems $targets_lb targets]
pack $bb -pady 4
set attrib [frame $type_f.a]
pack $attrib
set attrib_enable [checkbutton $attrib.ae -anchor w \
-text "Filter by attribute" \
-variable Apol_Analysis_domaintrans::vals(targets:attribenable)]
set attrib_box [ComboBox $attrib.ab -autopost 1 -entrybg white -width 16 \
-values $Apol_Types::attriblist \
-textvariable Apol_Analysis_domaintrans::vals(targets:attrib)]
$attrib_enable configure -command \
[list Apol_Analysis_domaintrans::_attribEnabled $attrib_box $targets_lb]
trace remove variable Apol_Analysis_domaintrans::vals(targets:attrib) write \
[list Apol_Analysis_domaintrans::_attribChanged $targets_lb]
trace add variable Apol_Analysis_domaintrans::vals(targets:attrib) write \
[list Apol_Analysis_domaintrans::_attribChanged $targets_lb]
pack $attrib_enable -side top -expand 0 -fill x -anchor sw -padx 5 -pady 2
pack $attrib_box -side top -expand 1 -fill x -padx 10
_attribEnabled $attrib_box $targets_lb
if {[set anchor [lindex [lsort [$targets_lb curselection]] 0]] != {}} {
$targets_lb selection anchor $anchor
$targets_lb see $anchor
}
}
proc Apol_Analysis_domaintrans::_selectTargetListbox {lb} {
variable vals
for {set i 0} {$i < [$lb index end]} {incr i} {
set t [$lb get $i]
if {[$lb selection includes $i]} {
lappend vals(targets:inc) $t
} else {
if {[set j [lsearch $vals(targets:inc) $t]] >= 0} {
set vals(targets:inc) [lreplace $vals(targets:inc) $j $j]
}
}
}
set vals(targets:inc) [lsort -uniq $vals(targets:inc)]
focus $lb
}
proc Apol_Analysis_domaintrans::_includeAllItems {lb varname} {
variable vals
$lb selection set 0 end
set displayed [$lb get 0 end]
set vals($varname:inc) [lsort -uniq [concat $vals($varname:inc) $displayed]]
}
proc Apol_Analysis_domaintrans::_ignoreAllItems {lb varname} {
variable vals
$lb selection clear 0 end
set displayed [$lb get 0 end]
set inc {}
foreach t $vals($varname:inc) {
if {[lsearch $displayed $t] == -1} {
lappend inc $t
}
}
set vals($varname:inc) $inc
}
proc Apol_Analysis_domaintrans::_attribEnabled {cb lb} {
variable vals
if {$vals(targets:attribenable)} {
$cb configure -state normal
_filterTypeLists $vals(targets:attrib) $lb
} else {
$cb configure -state disabled
_filterTypeLists "" $lb
}
}
proc Apol_Analysis_domaintrans::_attribChanged {lb name1 name2 op} {
variable vals
if {$vals(targets:attribenable)} {
_filterTypeLists $vals(targets:attrib) $lb
}
}
proc Apol_Analysis_domaintrans::_filterTypeLists {attrib lb} {
variable vals
$lb selection clear 0 end
if {$attrib != ""} {
set vals(targets:inc_displayed) {}
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $attrib]
set i [$qpol_type_datum get_type_iter $::ApolTop::qpolicy]
while {![$i end]} {
set t [qpol_type_from_void [$i get_item]]
lappend vals(targets:inc_displayed) [$t get_name $::ApolTop::qpolicy]
$i next
}
$i -acquire
$i -delete
set vals(targets:inc_displayed) [lsort $vals(targets:inc_displayed)]
} else {
set vals(targets:inc_displayed) [Apol_Types::getTypes]
}
foreach t $vals(targets:inc) {
if {[set i [lsearch $vals(targets:inc_displayed) $t]] >= 0} {
$lb selection set $i $i
}
}
}
proc Apol_Analysis_domaintrans::_createAccessClasses {f} {
variable vals
variable widgets
set lf [frame $f.left]
pack $lf -side left -expand 0 -fill both -padx 4 -pady 4
set l1 [label $lf.l -text "Included Object Classes"]
pack $l1 -anchor w
set rf [frame $f.right]
pack $rf -side left -expand 0 -fill both -padx 4 -pady 4
set l2 [label $rf.l]
pack $l2 -anchor w
set vals(classes:all_classes) [Apol_Class_Perms::getClasses]
set classes [Apol_Widget::makeScrolledListbox $lf.classes -height 10 -width 24 \
-listvar Apol_Analysis_domaintrans::vals(classes:all_classes) \
-selectmode extended -exportselection 0]
set classes_lb [Apol_Widget::getScrolledListbox $classes]
pack $classes -expand 1 -fill both
set cbb [ButtonBox $lf.cbb -homogeneous 1 -spacing 4]
$cbb add -text "Include All" \
-command [list Apol_Analysis_domaintrans::_includeAllClasses $classes_lb]
$cbb add -text "Ignore All" \
-command [list Apol_Analysis_domaintrans::_ignoreAllClasses $classes_lb]
pack $cbb -pady 4 -expand 0
set perms [Apol_Widget::makeScrolledListbox $rf.perms -height 10 -width 24 \
-listvar Apol_Analysis_domaintrans::vals(classes:perms_displayed) \
-selectmode extended -exportselection 0]
set perms_lb [Apol_Widget::getScrolledListbox $perms]
pack $perms -expand 1 -fill both
set pbb [ButtonBox $rf.pbb -homogeneous 1 -spacing 4]
$pbb add -text "Include All" \
-command [list Apol_Analysis_domaintrans::_includeAllPerms $classes_lb $perms_lb]
$pbb add -text "Ignore All" \
-command [list Apol_Analysis_domaintrans::_ignoreAllPerms $classes_lb $perms_lb]
pack $pbb -pady 4 -expand 0
bind $classes_lb <<ListboxSelect>> \
[list Apol_Analysis_domaintrans::_selectClassListbox $l2 $classes_lb $perms_lb]
bind $perms_lb <<ListboxSelect>> \
[list Apol_Analysis_domaintrans::_selectPermListbox $classes_lb $perms_lb]
foreach class_key [array names vals classes:*:enable] {
if {$vals($class_key)} {
regexp -- {^classes:([^:]+):enable} $class_key -> class
set i [lsearch [Apol_Class_Perms::getClasses] $class]
$classes_lb selection set $i $i
}
}
if {[set anchor [lindex [lsort [$classes_lb curselection]] 0]] != {}} {
$classes_lb selection anchor $anchor
$classes_lb see $anchor
}
set vals(classes:perms_displayed) {}
_selectClassListbox $l2 $classes_lb $perms_lb
}
proc Apol_Analysis_domaintrans::_selectClassListbox {perm_label lb plb} {
variable vals
for {set i 0} {$i < [$lb index end]} {incr i} {
set c [$lb get $i]
set vals(classes:$c:enable) [$lb selection includes $i]
}
if {[set class [$lb get anchor]] == {}} {
$perm_label configure -text "Permissions"
return
}
$perm_label configure -text "Permissions for $class"
set vals(classes:perms_displayed) [Apol_Class_Perms::getPermsForClass $class]
$plb selection clear 0 end
foreach p $vals(classes:$class) {
set i [lsearch $vals(classes:perms_displayed) $p]
$plb selection set $i
}
if {[set anchor [lindex [lsort [$plb curselection]] 0]] != {}} {
$plb selection anchor $anchor
$plb see $anchor
}
focus $lb
}
proc Apol_Analysis_domaintrans::_includeAllClasses {lb} {
variable vals
$lb selection set 0 end
foreach c [Apol_Class_Perms::getClasses] {
set vals(classes:$c:enable) 1
}
}
proc Apol_Analysis_domaintrans::_ignoreAllClasses {lb} {
variable vals
$lb selection clear 0 end
foreach c [Apol_Class_Perms::getClasses] {
set vals(classes:$c:enable) 0
}
}
proc Apol_Analysis_domaintrans::_selectPermListbox {lb plb} {
variable vals
set class [$lb get anchor]
set p {}
foreach i [$plb curselection] {
lappend p [$plb get $i]
}
set vals(classes:$class) $p
focus $plb
}
proc Apol_Analysis_domaintrans::_includeAllPerms {lb plb} {
variable vals
set class [$lb get anchor]
$plb selection set 0 end
set vals(classes:$class) $vals(classes:perms_displayed)
}
proc Apol_Analysis_domaintrans::_ignoreAllPerms {lb plb} {
variable vals
set class [$lb get anchor]
$plb selection clear 0 end
set vals(classes:$class) {}
}
proc Apol_Analysis_domaintrans::_checkParams {} {
variable vals
variable widgets
if {![ApolTop::is_policy_open]} {
return "No current policy file is opened."
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
if {[lindex $type 0] == {}} {
return "No type was selected."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(type) [lindex $type 0]
set vals(type:attrib) [lindex $type 1]
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp && $regexp == {}} {
return "No regular expression provided."
}
set vals(regexp:enable) $use_regexp
set vals(regexp) $regexp
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD && $vals(access:enable)} {
set classperm_pairs {}
foreach class [Apol_Class_Perms::getClasses] {
if {$vals(classes:$class:enable) == 0} {
continue
}
if {$vals(classes:$class) == {}} {
return "No permissions were selected for class $class."
}
foreach perm $vals(classes:$class) {
lappend classperm_pairs [list $class $perm]
}
}
if {$vals(targets:inc) == {}} {
return "No object types were selected."
}
if {$classperm_pairs == {}} {
return "No object classes were selected."
}
set vals(search:object_types) $vals(targets:inc)
set vals(search:classperm_pairs) $classperm_pairs
} else {
set vals(search:object_types) {}
set vals(search:classperm_pairs) {}
}
if {$vals(regexp:enable)} {
set vals(search:regexp) $vals(regexp)
} else {
set vals(search:regexp) {}
}
return {} ;# all parameters passed, now ready to do search
}
proc Apol_Analysis_domaintrans::_analyze {} {
variable vals
$::ApolTop::policy reset_domain_trans_table
set q [new_apol_domain_trans_analysis_t]
$q set_direction $::ApolTop::policy $vals(dir)
$q set_start_type $::ApolTop::policy $vals(type)
$q set_result_regex $::ApolTop::policy $vals(search:regexp)
foreach o $vals(search:object_types) {
$q append_access_type $::ApolTop::policy $o
}
foreach {cp_pair} $vals(search:classperm_pairs) {
$q append_class $::ApolTop::policy [lindex $cp_pair 0]
$q append_perm $::ApolTop::policy [lindex $cp_pair 1]
}
apol_tcl_set_info_string $::ApolTop::policy "Building domain transition table..."
$::ApolTop::policy build_domain_trans_table
apol_tcl_set_info_string $::ApolTop::policy "Performing Domain Transition Analysis..."
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $v
}
proc Apol_Analysis_domaintrans::_analyzeMore {tree node analysis_args} {
set new_start [$tree itemcget $node -text]
if {[$tree itemcget [$tree parent $node] -text] == $new_start} {
return {}
}
foreach {dir orig_type object_types classperm_pairs regexp} $analysis_args {break}
set q [new_apol_domain_trans_analysis_t]
$q set_direction $::ApolTop::policy $dir
$q set_start_type $::ApolTop::policy $new_start
$q set_result_regex $::ApolTop::policy $regexp
foreach o $object_types {
$q append_access_type $::ApolTop::policy $o
}
foreach {cp_pair} $classperm_pairs {
$q append_class $::ApolTop::policy [lindex $cp_pair 0]
$q append_perm $::ApolTop::policy [lindex $cp_pair 1]
}
$::ApolTop::policy reset_domain_trans_table
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $v
}
proc Apol_Analysis_domaintrans::_createResultsDisplay {} {
variable vals
set f [Apol_Analysis::createResultTab "Domain Trans" [array get vals]]
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
set tree_title "Forward Domain Transition"
} else {
set tree_title "Reverse Domain Transition"
}
set tree_tf [TitleFrame $f.left -text $tree_title]
pack $tree_tf -side left -expand 0 -fill y -padx 2 -pady 2
set sw [ScrolledWindow [$tree_tf getframe].sw -auto both]
set tree [Tree [$sw getframe].tree -width 24 -redraw 1 -borderwidth 0 \
-highlightthickness 0 -showlines 1 -padx 0 -bg white]
$sw setwidget $tree
pack $sw -expand 1 -fill both
set res_tf [TitleFrame $f.right -text "Domain Transition Results"]
pack $res_tf -side left -expand 1 -fill both -padx 2 -pady 2
set res [Apol_Widget::makeSearchResults [$res_tf getframe].res]
$res.tb tag configure title -font {Helvetica 14 bold}
$res.tb tag configure title_type -foreground blue -font {Helvetica 14 bold}
$res.tb tag configure subtitle -font {Helvetica 10 bold}
$res.tb tag configure num -foreground blue -font {Helvetica 10 bold}
pack $res -expand 1 -fill both
$tree configure -selectcommand [list Apol_Analysis_domaintrans::_treeSelect $res]
$tree configure -opencmd [list Apol_Analysis_domaintrans::_treeOpen $tree]
return $f
}
proc Apol_Analysis_domaintrans::_treeSelect {res tree node} {
if {$node != {}} {
$res.tb configure -state normal
$res.tb delete 0.0 end
set data [$tree itemcget $node -data]
if {[string index $node 0] == "f" || [string index $node 0] == "r"} {
_renderResultsDTA $res $tree $node [lindex $data 1]
} else {
eval $res.tb insert end $data
}
$res.tb configure -state disabled
}
}
proc Apol_Analysis_domaintrans::_treeOpen {tree node} {
foreach {search_crit results} [$tree itemcget $node -data] {break}
if {([string index $node 0] == "f" || [string index $node 0] == "r") && $search_crit != {}} {
set new_results [Apol_Progress_Dialog::wait "Domain Transition Analysis" \
"Performing Domain Transition Analysis..." \
{ _analyzeMore $tree $node $search_crit }]
$tree itemconfigure $node -data [list {} $results]
if {$new_results != {}} {
_createResultsNodes $tree $node $new_results $search_crit
$new_results -acquire
$new_results -delete
}
}
}
proc Apol_Analysis_domaintrans::_clearResultsDisplay {f} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree delete [$tree nodes root]
Apol_Widget::clearSearchResults $res
Apol_Analysis::setResultTabCriteria [array get vals]
}
proc Apol_Analysis_domaintrans::_renderResults {f results} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree insert end root top -text $vals(type) -open 1 -drawcross auto
set top_text [_renderTopText]
$tree itemconfigure top -data $top_text
set search_crit [list $vals(dir) $vals(type) $vals(search:object_types) $vals(search:classperm_pairs) $vals(search:regexp)]
_createResultsNodes $tree top $results $search_crit
$tree selection set top
$tree opentree top 0
$tree see top
}
proc Apol_Analysis_domaintrans::_renderTopText {} {
variable vals
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
set top_text [list "Forward Domain Transition Analysis: Starting Type: " title]
} else {
set top_text [list "Reverse Domain Transition Analysis: Starting Type: " title]
}
lappend top_text $vals(type) title_type \
"\n\n" title
if {$vals(dir) == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
lappend top_text \
"This tab provides the results of a forward domain transition analysis
starting from the source domain type above. The results of this
analysis are presented in tree form with the root of the tree (this
node) being the start point for the analysis.
\nEach child node in the tree represents a TARGET DOMAIN TYPE. A target
domain type is a domain to which the source domain may transition.
You can follow the domain transition tree by opening each subsequent
generation of children in the tree.\n" {}
} else {
lappend top_text \
"This tab provides the results of a reverse domain transition analysis
given the target domain type above. The results of this analysis are
presented in tree form with the root of the tree (this node) being the
target point of the analysis.
\nEach child node in the tree represents a source DOMAIN TYPE. A source
domain type is a domain that can transition to the target domain. You
can follow the domain transition tree by opening each subsequent
generation of children in the tree.\n" {}
}
lappend top_text \
"\nNOTE: For any given generation, if the parent and the child are the
same, you cannot open the child. This avoids cyclic analyses.
\nThe criteria that defines an allowed domain transition are:
\n1) There must be at least one rule that allows TRANSITION access for
PROCESS objects between the SOURCE and TARGET domain types.
\n2) There must be at least one FILE TYPE that allows the TARGET type
ENTRYPOINT access for FILE objects.
\n3) There must be at least one FILE TYPE that meets criterion 2) above
and allows the SOURCE type EXECUTE access for FILE objects.
\n4) For modular policies and monolithic policies greater than version
15, there must also be at least one of the following:
a) A type_transition rule for class PROCESS from SOURCE to TARGET
for FILE TYPE, or
b) A rule that allows SETEXEC for SOURCE to itself.
\nThe information window shows all the rules and file types that meet
these criteria for each target domain type." {}
}
proc Apol_Analysis_domaintrans::_createResultsNodes {tree parent_node results search_crit} {
set dir [lindex $search_crit 0]
set dt_list [domain_trans_result_vector_to_list $results]
set results_processed 0
foreach r $dt_list {
apol_tcl_set_info_string $::ApolTop::policy "Processing result $results_processed of [llength $dt_list]"
set source [[$r get_start_type] get_name $::ApolTop::qpolicy]
set target [[$r get_end_type] get_name $::ApolTop::qpolicy]
set intermed [[$r get_entrypoint_type] get_name $::ApolTop::qpolicy]
set proctrans [avrule_vector_to_list [$r get_proc_trans_rules]]
set entrypoint [avrule_vector_to_list [$r get_entrypoint_rules]]
set execute [avrule_vector_to_list [$r get_exec_rules]]
set setexec [avrule_vector_to_list [$r get_setexec_rules]]
set type_trans [terule_vector_to_list [$r get_type_trans_rules]]
set access_list [avrule_vector_to_list [$r get_access_rules]]
if {$dir == $::APOL_DOMAIN_TRANS_DIRECTION_FORWARD} {
set key $target
set node f:\#auto
} else {
set key $source
set node r:\#auto
}
foreach p $proctrans {
lappend types($key) $p
}
if {[info exists types($key:setexec)]} {
set types($key:setexec) [concat $types($key:setexec) $setexec]
} else {
set types($key:setexec) $setexec
}
lappend types($key:inter) $intermed
foreach e $entrypoint {
lappend types($key:inter:$intermed:entry) $e
}
foreach e $execute {
lappend types($key:inter:$intermed:exec) $e
}
if {[info exists types($key:inter:$intermed:type_trans)]} {
set types($key:inter:$intermed:type_trans) [concat $types($key:inter:$intermed:type_trans) $type_trans]
} else {
set types($key:inter:$intermed:type_trans) $type_trans
}
if {[info exists types($key:access)]} {
set types($key:access) [concat $types($key:access) $access_list]
} else {
set types($key:access) $access_list
}
incr results_processed
}
foreach key [lsort [array names types]] {
if {[string first : $key] != -1} {
continue
}
set ep {}
set proctrans [lsort -uniq $types($key)]
set setexec [lsort -uniq $types($key:setexec)]
foreach intermed [lsort -uniq $types($key:inter)] {
lappend ep [list $intermed \
[lsort -uniq $types($key:inter:$intermed:entry)] \
[lsort -uniq $types($key:inter:$intermed:exec)] \
[lsort -uniq $types($key:inter:$intermed:type_trans)]]
}
set access_list [lsort -uniq $types($key:access)]
set data [list $proctrans $setexec $ep $access_list]
$tree insert end $parent_node $node -text $key -drawcross allways \
-data [list $search_crit $data]
}
}
proc Apol_Analysis_domaintrans::_renderResultsDTA {res tree node data} {
set parent_name [$tree itemcget [$tree parent $node] -text]
set name [$tree itemcget $node -text]
foreach {proctrans setexec ep access_list} $data {break}
if {[string index $node 0] == "f"} {
set header [list "Domain transition from " title \
$parent_name title_type \
" to " title \
$name title_type]
} else {
set header [list "Domain transition from " title \
$name title_type \
" to " title \
$parent_name title_type]
}
eval $res.tb insert end $header
$res.tb insert end "\n\n" title_type
$res.tb insert end "Process Transition Rules: " subtitle \
[llength $proctrans] num \
"\n" subtitle
set v [list_to_vector $proctrans]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
if {[llength $setexec] > 0} {
$res.tb insert end "\n" {} \
"Setexec Rules: " subtitle \
[llength $setexec] num \
"\n" subtitle
set v [list_to_vector $setexec]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
$res.tb insert end "\nEntry Point File Types: " subtitle \
[llength $ep] num
foreach e [lsort -index 0 $ep] {
foreach {intermed entrypoint execute type_trans} $e {break}
$res.tb insert end "\n $intermed\n" {} \
" " {} \
"File Entrypoint Rules: " subtitle \
[llength $entrypoint] num \
"\n" subtitle
set v [list_to_vector $entrypoint]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
$res.tb insert end "\n" {} \
" " {} \
"File Execute Rules: " subtitle \
[llength $execute] num \
"\n" subtitle
set v [list_to_vector $execute]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
if {[llength $type_trans] > 0} {
$res.tb insert end "\n" {} \
" " {} \
"Type_transition Rules: " subtitle \
[llength $type_trans] num \
"\n" subtitle
set v [list_to_vector $type_trans]
apol_tcl_terule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_terule_from_void
$v -acquire
$v -delete
}
}
if {[llength $access_list] > 0} {
$res.tb insert end "\n" {} \
"The access filters you specified returned the following rules: " subtitle \
[llength $access_list] num \
"\n" subtitle
set v [list_to_vector $access_list]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
namespace eval Apol_File_Contexts {
variable opts
variable widgets
variable info_button_text \
"This tab allows the user to create and open a file context index.
The file context index is an on-disk database which contains the
labeling information for an entire filesystem. Once an index has been
created it can then be queried by user, type, MLS range (if it
contains MLS information), object class, and/or path.\n
The result of the context query is a list of matching files, ordered
by path. The first field is the full SELinux context, assuming that
'Show SELinux file context' is enabled. If 'Show object class' is
enabled, then the next field is the type of file that matched; this
will be one of 'file', 'dir', and so forth. The remaining field is
the full path to the file."
}
proc Apol_File_Contexts::create {tab_name nb} {
variable opts
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "File Contexts"]
set status [TitleFrame $frame.status -text "File Context Index"]
set options [TitleFrame $frame.opts -text "Search Options"]
set results [TitleFrame $frame.results -text "Matching Files"]
pack $status $options -expand 0 -fill x -pady 2
pack $results -expand 1 -fill both -pady 2
set status_frame [$status getframe]
set status_buttons [ButtonBox $status_frame.bb -homogeneous 1 -padx 2]
$status_buttons add -text "Create and Open" -command {Apol_File_Contexts::_create_dialog}
$status_buttons add -text "Open" -command {Apol_File_Contexts::_open_database}
pack $status_buttons -side left -anchor nw -padx 2 -pady 4
set status_text [frame $status_frame.t]
pack $status_text -side left -anchor nw -padx 6 -pady 4
label $status_text.l -text "Opened Index:"
set status1 [label $status_text.t -textvariable Apol_File_Contexts::opts(statusText)]
set status2 [label $status_text.t2 -textvariable Apol_File_Contexts::opts(statusText2) -fg red]
trace add variable Apol_File_Contexts::opts(indexFilename) write \
[list Apol_File_Contexts::_changeStatusLabel $status1 $status2]
grid $status_text.l $status1 -sticky w
grid x $status2 -sticky w -pady 2
pack $status -side top -expand 0 -fill x -pady 2 -padx 2
set opts(indexFilename) $opts(indexFilename)
set options_frame [$options getframe]
set show_frame [frame $options_frame.show]
set user_frame [frame $options_frame.user]
set role_frame [frame $options_frame.role]
set type_frame [frame $options_frame.type]
set range_frame [frame $options_frame.range]
set objclass_frame [frame $options_frame.objclass]
set path_frame [frame $options_frame.path]
grid $show_frame $user_frame $role_frame $type_frame $range_frame $objclass_frame $path_frame \
-padx 2 -sticky news
foreach idx {1 2 3 4 5} {
grid columnconfigure $options_frame $idx -uniform 1 -weight 0
}
grid columnconfigure $options_frame 0 -weight 0 -pad 8
grid columnconfigure $options_frame 6 -weight 0
set use_regexp [checkbutton $show_frame.regexp \
-variable Apol_File_Contexts::opts(useRegexp) \
-text "Search using regular expression"]
set show_context [checkbutton $show_frame.context \
-variable Apol_File_Contexts::opts(showContext) \
-text "Show SELinux file context"]
set show_objclass [checkbutton $show_frame.objclass \
-variable Apol_File_Contexts::opts(showObjclass) \
-text "Show object class"]
pack $use_regexp $show_context $show_objclass -side top -anchor nw
checkbutton $user_frame.enable -text "User" \
-variable Apol_File_Contexts::opts(useUser)
set widgets(user) [entry $user_frame.e -width 12 \
-textvariable Apol_File_Contexts::opts(user)]
trace add variable Apol_File_Contexts::opts(useUser) write \
[list Apol_File_Contexts::_toggleEnable $widgets(user)]
pack $user_frame.enable -side top -anchor nw
pack $widgets(user) -side top -anchor nw -padx 4 -expand 0 -fill x
checkbutton $role_frame.enable -text "Role" \
-variable Apol_File_Contexts::opts(useRole)
set widgets(role) [entry $role_frame.e -width 12 \
-textvariable Apol_File_Contexts::opts(role)]
trace add variable Apol_File_Contexts::opts(useRole) write \
[list Apol_File_Contexts::_toggleEnable $widgets(role)]
pack $role_frame.enable -side top -anchor nw
pack $widgets(role) -side top -anchor nw -padx 4 -expand 0 -fill x
checkbutton $type_frame.enable -text "Type" \
-variable Apol_File_Contexts::opts(useType)
set widgets(type) [entry $type_frame.e -width 12 \
-textvariable Apol_File_Contexts::opts(type)]
trace add variable Apol_File_Contexts::opts(useType) write \
[list Apol_File_Contexts::_toggleEnable $widgets(type)]
pack $type_frame.enable -side top -anchor nw
pack $widgets(type) -side top -anchor nw -padx 4 -expand 0 -fill x
checkbutton $objclass_frame.enable -text "Object class" \
-variable Apol_File_Contexts::opts(useObjclass)
set widgets(objclass) [entry $objclass_frame.e -width 12 \
-textvariable Apol_File_Contexts::opts(objclass)]
trace add variable Apol_File_Contexts::opts(useObjclass) write \
[list Apol_File_Contexts::_toggleEnable $widgets(objclass)]
pack $objclass_frame.enable -side top -anchor nw
pack $widgets(objclass) -side top -anchor nw -padx 4 -expand 0 -fill x
set range_cb [checkbutton $range_frame.enable \
-variable Apol_File_Contexts::opts(useRange) -text "MLS range"]
set range_entry [entry $range_frame.e -width 12 \
-textvariable Apol_File_Contexts::opts(range)]
trace add variable Apol_File_Contexts::opts(useRange) write \
[list Apol_File_Contexts::_toggleEnable $range_entry]
trace add variable Apol_File_Contexts::opts(fc_is_mls) write \
[list Apol_File_Contexts::_toggleRange $range_cb $range_entry]
pack $range_cb -side top -anchor nw
pack $range_entry -side top -anchor nw -padx 4 -expand 0 -fill x
checkbutton $path_frame.enable \
-variable Apol_File_Contexts::opts(usePath) -text "File path"
set path_entry [entry $path_frame.path -width 24 \
-textvariable Apol_File_Contexts::opts(path)]
trace add variable Apol_File_Contexts::opts(usePath) write \
[list Apol_File_Contexts::_toggleEnable $path_entry]
pack $path_frame.enable -side top -anchor nw
pack $path_entry -side top -anchor nw -padx 4 -expand 0 -fill x
set bb [ButtonBox $options_frame.bb -orient vertical -homogeneous 1 -pady 2]
$bb add -text OK -width 6 -command {Apol_File_Contexts::_search}
$bb add -text Info -width 6 -command {Apol_File_Contexts::_show_info}
grid $bb -row 0 -column 7 -padx 5 -pady 5 -sticky ne
grid columnconfigure $options_frame 7 -weight 1
set widgets(results) [Apol_Widget::makeSearchResults [$results getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_File_Contexts::open {ppath} {
if {[is_db_loaded]} {
variable opts
$opts(db) associatePolicy $::ApolTop::policy
}
}
proc Apol_File_Contexts::close {} {
_close_database
}
proc Apol_File_Contexts::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_File_Contexts::is_db_loaded {} {
variable opts
if {$opts(db) != {}} {
return 1
}
return 0
}
proc Apol_File_Contexts::get_fc_files_for_ta {which ta} {
set q [new_sefs_query]
if {$which == "type"} {
$q type $ta 0
} else {
$q type $ta 1
}
variable opts
if {[catch {Apol_Progress_Dialog::wait "File Contexts" "Searching database for $ta" \
{
$opts(db) runQuery $q
}} results]} {
tk_messageBox -icon error -type ok -title "File Contexts" -message $results
delete_sefs_query $q
return {}
}
delete_sefs_query $q
return $results
}
proc Apol_File_Contexts::_initializeVars {} {
variable opts
variable widgets
array set opts {
useUser 0 user {}
useRole 0 role {}
useType 0 type {}
useObjclass 0 objclass {}
useRange 0 range {}
usePath 0 path {}
useRegexp 0 showContext 1 showObjclass 1
db {}
fc_is_mls 1
indexFilename {}
}
}
proc Apol_File_Contexts::_show_info {} {
Apol_Widget::showPopupParagraph "File Contexts Information" $Apol_File_Contexts::info_button_text
}
proc Apol_File_Contexts::_changeStatusLabel {label1 label2 name1 name2 opt} {
variable opts
if {$opts(db) == {}} {
set opts(statusText) "No Index File Opened"
$label1 configure -fg red
set opts(statusText2) {}
} else {
set opts(statusText) $opts(indexFilename)
$label1 configure -fg black
if {$opts(fc_is_mls)} {
set opts(statusText2) "Database contexts include MLS ranges."
$label2 configure -fg black
} else {
set opts(statusText2) "Database contexts do not include MLS ranges."
$label2 configure -fg red
}
}
}
proc Apol_File_Contexts::_toggleEnable {entry name1 name2 op} {
variable opts
if {$opts($name2)} {
$entry configure -state normal -bg white
} else {
$entry configure -state disabled -bg $ApolTop::default_bg_color
}
}
proc Apol_File_Contexts::_toggleRange {cb entry name1 name2 op} {
variable opts
if {$opts(fc_is_mls)} {
$cb configure -state normal
if {$opts(useRange)} {
$entry configure -state normal -bg white
}
} else {
$cb configure -state disabled
$entry configure -state disabled -bg $ApolTop::default_bg_color
}
}
proc Apol_File_Contexts::_create_dialog {} {
variable opts
set opts(new_filename) $opts(indexFilename)
set opts(new_rootdir) "/"
set d [Dialog .filecontexts_create -title "Create Index File" \
-default 0 -cancel 1 -modal local -parent . -separator 1]
$d add -text "OK" -command [list Apol_File_Contexts::_create_database $d] \
-state disabled
$d add -text "Cancel"
set f [$d getframe]
set file_l [label $f.file_l -justify left -anchor w -text "Save index to:"]
set file_entry [entry $f.file_e -width 30 -bg white -takefocus 1\
-textvariable Apol_File_Contexts::opts(new_filename) \
-validate key \
-vcmd [list Apol_File_Contexts::_validateEntryKey %P $d new_rootdir]]
focus $file_entry
set file_browse [button $f.file_b -text "Browse" -width 8 -takefocus 1 \
-command [list Apol_File_Contexts::_browse_save]]
set root_l [label $f.root_l -justify left -anchor w -text "Directory to index:"]
set root_entry [entry $f.root_e -width 30 -bg white -takefocus 1 \
-textvariable Apol_File_Contexts::opts(new_rootdir) \
-validate key \
-vcmd [list Apol_File_Contexts::_validateEntryKey %P $d new_filename]]
set root_browse [button $f.root_b -text "Browse" -width 8 -takefocus 1 \
-command [list Apol_File_Contexts::_browse_root]]
grid $file_l $file_entry $file_browse -padx 4 -pady 2 -sticky ew
grid $root_l $root_entry $root_browse -padx 4 -pady 2 -sticky ew
grid columnconfigure $f 0 -weight 0
grid columnconfigure $f 1 -weight 1
grid columnconfigure $f 2 -weight 0
$d draw
destroy $d
}
proc Apol_File_Contexts::_browse_save {} {
variable opts
set f [tk_getSaveFile -initialfile $opts(new_filename) \
-parent .filecontexts_create -title "Save Index"]
if {$f != {}} {
set opts(new_filename) $f
}
}
proc Apol_File_Contexts::_browse_root {} {
variable opts
set f [tk_chooseDirectory -initialdir $opts(new_rootdir) \
-parent .filecontexts_create -title "Directory to Index"]
if {$f != {}} {
set opts(new_rootdir) $f
}
}
proc Apol_File_Contexts::_validateEntryKey {newvalue dialog othervar} {
variable opts
if {$newvalue == {} || $opts($othervar) == {}} {
$dialog itemconfigure 0 -state disabled
} else {
$dialog itemconfigure 0 -state normal
}
return 1
}
proc Apol_File_Contexts::_create_database {dialog} {
variable opts
if {[catch {Apol_Progress_Dialog::wait "Create Database" "Scanning $opts(new_rootdir)" \
{
set db [apol_tcl_open_database_from_dir $opts(new_rootdir)]
$db save $opts(new_filename)
set db
} \
} db] || $db == "NULL"} {
tk_messageBox -icon error -type ok -title "Create Database" \
-message [apol_tcl_get_info_string]
return
}
if {$opts(db) != {}} {
delete_sefs_fclist $opts(db)
}
_initializeVars
set opts(db) $db
set opts(fc_is_mls) [$db isMLS]
set opts(indexFilename) $opts(new_filename)
if {[ApolTop::is_policy_open]} {
$opts(db) associatePolicy $::ApolTop::policy
}
$dialog enddialog {}
}
proc Apol_File_Contexts::_open_database {} {
variable opts
set f [tk_getOpenFile -initialfile $opts(indexFilename) -parent . \
-title "Open Database"]
if {$f == {}} {
return
}
if {[catch {Apol_Progress_Dialog::wait "Open Database" "Opening $f" \
{apol_tcl_open_database $f} \
} db] || $db == "NULL"} {
tk_messageBox -icon error -type ok -title "Open Database" \
-message [apol_tcl_get_info_string]
return
}
if {$opts(db) != {}} {
delete_sefs_fclist $opts(db)
}
_initializeVars
set opts(db) $db
set opts(fc_is_mls) [$db isMLS]
set opts(indexFilename) $f
if {[ApolTop::is_policy_open]} {
$opts(db) associatePolicy $::ApolTop::policy
}
}
proc Apol_File_Contexts::_search {} {
variable opts
variable widgets
if {$opts(db) == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No database opened."
return
}
Apol_Widget::clearSearchResults $widgets(results)
if {$opts(useUser)} {
if {[set user $opts(user)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No user selected."
return
}
} else {
set user {}
}
if {$opts(useRole)} {
if {[set role $opts(role)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No user selected."
return
}
} else {
set role {}
}
if {$opts(useType)} {
if {[set type $opts(type)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No type selected."
return
}
} else {
set type {}
}
if {$opts(fc_is_mls) && $opts(useRange)} {
if {[set range $opts(range)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No MLS range selected."
return
}
} else {
set range {}
}
if {$opts(useObjclass)} {
if {[set objclass $opts(objclass)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No object class selected."
return
}
} else {
set objclass {}
}
if {$opts(usePath)} {
if {[set path $opts(path)] == {}} {
tk_messageBox -icon error -type ok -title "File Contexts" -message "No path selected."
return
}
} else {
set path {}
}
set q [new_sefs_query]
$q user $user
$q role $role
$q type $type 0
$q range $range 0
$q objectClass $objclass
$q path $path
$q regex $opts(useRegexp)
if {[catch {Apol_Progress_Dialog::wait "File Contexts" "Searching database" \
{
set num_results [apol_tcl_query_database $opts(db) $q]
if {$num_results == 0} {
Apol_Widget::appendSearchResultText $widgets(results) "Search returned no results."
} else {
Apol_Widget::appendSearchResultHeader $widgets(results) "FILES FOUND ($num_results):\n\n"
}
}} err]} {
tk_messageBox -icon error -type ok -title "File Contexts" -message $err
}
delete_sefs_query $q
}
proc Apol_File_Contexts::_search_callback {entry} {
variable opts
variable widgets
set text {}
if {$opts(showContext)} {
set context [[$entry context] render NULL]
append text [format "%-40s" $context]
}
if {$opts(showObjclass)} {
set class [apol_objclass_to_str [$entry objectClass]]
append text [format " %-12s" $class]
}
append text " [$entry path]\n"
Apol_Widget::appendSearchResultText $widgets(results) $text
}
proc Apol_File_Contexts::_close_database {} {
variable opts
variable widgets
if {$opts(db) != {}} {
delete_sefs_fclist $opts(db)
}
_initializeVars
Apol_Widget::clearSearchResults $widgets(results)
}
namespace eval Apol_Find {
variable dialog .apol_find_dialog
variable search_string {}
variable case_sensitive 0
variable enable_regexp 0
variable direction "down"
}
proc Apol_Find::find {} {
variable dialog
if {![winfo exists $dialog]} {
_create_dialog
} else {
raise $dialog
variable entry
focus $entry
$entry selection range 0 end
}
}
proc Apol_Find::_create_dialog {} {
variable dialog
Dialog $dialog -title "Find" -separator 0 -parent . \
-side right -default 0 -cancel 1 -modal none -homogeneous 1
set top_frame [frame [$dialog getframe].top]
set bottom_frame [frame [$dialog getframe].bottom]
pack $top_frame -expand 1 -fill both -padx 10 -pady 5
pack $bottom_frame -expand 0 -fill both -padx 10 -pady 5
set entry_label [label $top_frame.l -text "Find:" -anchor e]
variable entry [entry $top_frame.e -bg white \
-textvariable Apol_Find::search_string -width 16]
pack $entry_label -side left -expand 0 -padx 10
pack $entry -side left -expand 1 -fill x
set options_frame [frame $bottom_frame.opts]
pack $options_frame -side left -padx 5
set options_case [checkbutton $options_frame.case -text "Match case" \
-variable Apol_Find::case_sensitive]
set options_regex [checkbutton $options_frame.regex -text "Regular expression" \
-variable Apol_Find::enable_regexp]
pack $options_case -anchor w
pack $options_regex -anchor w
set dir_frame [TitleFrame $bottom_frame.dir -text Direction]
pack $dir_frame -side left
set dir_up [radiobutton [$dir_frame getframe].up -text Up \
-variable Apol_Find::direction -value up]
set dir_down [radiobutton [$dir_frame getframe].down -text Down \
-variable Apol_Find::direction -value down]
pack $dir_up $dir_down -side left
$dialog add -text "Find Next" -command Apol_Find::_do_find
$dialog add -text "Cancel" -command [list destroy $dialog]
focus $entry
$dialog draw
wm resizable $dialog 0 0
}
proc Apol_Find::_do_find {} {
set w [ApolTop::getCurrentTextWidget]
if {$w == {}} {
return
}
variable search_string
variable case_sensitive
variable enable_regexp
variable direction
if {$search_string == {}} {
return
}
set opts {}
if {!$case_sensitive} {
lappend opts "-nocase"
}
if {$enable_regexp} {
lappend opts "-regexp"
}
if {$direction == "down"} {
lappend opts "-forward"
set start_pos [$w index insert]
} else {
lappend opts "-backward"
set start_pos [lindex [$w tag ranges sel] 0]
}
if {$start_pos == {}} {
set start_pos "1.0"
}
$w tag remove sel 0.0 end
variable dialog
if {[catch {eval $w search -count count $opts -- [list $search_string] $start_pos} pos]} {
tk_messageBox -parent $dialog -icon warning -type ok -title "Find" -message \
"Invalid regular expression."
return
}
if {$pos == {}} {
tk_messageBox -parent $dialog -icon warning -type ok -title "Find" -message \
"String not found."
} else {
if {$direction == "down"} {
$w mark set insert "$pos + $count char"
$w see "$pos + $count char"
} else {
$w mark set insert "$pos"
$w see $pos
}
$w tag add sel $pos "$pos + $count char"
}
}
namespace eval Apol_FSContexts {
variable widgets
variable vals
}
proc Apol_FSContexts::create {tab_name nb} {
variable widgets
variable vals
_initializeVars
set frame [$nb insert end $tab_name -text "FS Contexts"]
set pw [PanedWindow $frame.pw -side top -weights extra]
set leftf [$pw add -weight 0]
set rightf [$pw add -weight 1]
pack $pw -fill both -expand yes
set context_box [TitleFrame $leftf.context_f -text "Context Type"]
set context_f [$context_box getframe]
radiobutton $context_f.genfscon -text "genfscon" -value genfscon \
-variable Apol_FSContexts::vals(context_type)
radiobutton $context_f.fsuse -text "fs_use" -value fsuse \
-variable Apol_FSContexts::vals(context_type)
trace add variable Apol_FSContexts::vals(context_type) write \
{Apol_FSContexts::_contextTypeChanged}
pack $context_f.genfscon $context_f.fsuse \
-anchor w -expand 0 -padx 4 -pady 5
pack $context_box -expand 0 -fill x
set widgets(items_tf) [TitleFrame $leftf.items_f -text "GenFS Contexts"]
set widgets(items) [Apol_Widget::makeScrolledListbox [$widgets(items_tf) getframe].items \
-height 20 -width 20 -listvar Apol_FSContexts::vals(items)]
Apol_Widget::setListboxCallbacks $widgets(items) \
{{"Show Context Info" {Apol_FSContexts::_popupContextInfo}}}
pack $widgets(items) -expand 1 -fill both
pack $widgets(items_tf) -expand 1 -fill both
set optsbox [TitleFrame $rightf.optsbox -text "Search Options"]
pack $optsbox -side top -expand 0 -fill both -padx 2
set widgets(options_pm) [PagesManager [$optsbox getframe].pm]
_genfscon_create [$widgets(options_pm) add genfscon]
_fsuse_create [$widgets(options_pm) add fsuse]
$widgets(options_pm) compute_size
pack $widgets(options_pm) -expand 1 -fill both -side left
$widgets(options_pm) raise genfscon
set ok [button [$optsbox getframe].ok -text "OK" -width 6 \
-command Apol_FSContexts::_runSearch]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set resultsbox [TitleFrame $rightf.resultsbox -text "Search Results"]
pack $resultsbox -expand yes -fill both -padx 2
set widgets(results) [Apol_Widget::makeSearchResults [$resultsbox getframe].results]
pack $widgets(results) -side top -expand yes -fill both
return $frame
}
proc Apol_FSContexts::open {ppath} {
variable vals
_genfscon_open
_fsuse_open
set vals(context_type) genfscon
}
proc Apol_FSContexts::close {} {
variable widgets
_initializeVars
Apol_Widget::clearSearchResults $widgets(results)
Apol_Widget::clearContextSelector $widgets(genfscon:context)
Apol_Widget::clearContextSelector $widgets(fsuse:context)
$widgets(genfscon:fs) configure -values {}
$widgets(fsuse:type) configure -values {}
$widgets(fsuse:fs) configure -values {}
}
proc Apol_FSContexts::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_FSContexts::_initializeVars {} {
variable vals
array set vals {
genfscon:items {}
genfscon:fs_enable 0 genfscon:fs {}
genfscon:path_enable 0 genfscon:path {}
fsuse:items {}
fsuse:type_enable 0 fsuse:type {}
fsuse:fs_enable 0 fsuse:fs {}
items {}
context_type genfscon
}
}
proc Apol_FSContexts::_contextTypeChanged {name1 name2 op} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {$vals(context_type) == "genfscon"} {
_genfscon_show
} else {
_fsuse_show
}
}
proc Apol_FSContexts::_popupContextInfo {value} {
variable vals
if {$vals(context_type) == "genfscon"} {
_genfscon_popup $value
} else {
_fsuse_popup $value
}
}
proc Apol_FSContexts::_toggleCheckbutton {path name1 name2 op} {
variable vals
variable widgets
if {$vals($name2)} {
$path configure -state normal
} else {
$path configure -state disabled
}
}
proc Apol_FSContexts::_runSearch {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$vals(context_type) == "genfscon"} {
_genfscon_runSearch
} else {
_fsuse_runSearch
}
}
proc Apol_FSContexts::_genfscon_create {p_f} {
variable widgets
variable vals
set fs [frame $p_f.fs]
set fs_cb [checkbutton $fs.fs_enable -text "Filesystem" \
-variable Apol_FSContexts::vals(genfscon:fs_enable)]
set widgets(genfscon:fs) [ComboBox $fs.fs -entrybg white -width 12 -state disabled \
-textvariable Apol_FSContexts::vals(genfscon:fs) -autopost 1]
trace add variable Apol_FSContexts::vals(genfscon:fs_enable) write \
[list Apol_FSContexts::_toggleCheckbutton $widgets(genfscon:fs)]
pack $fs_cb -side top -anchor w
pack $widgets(genfscon:fs) -side top -expand 0 -fill x -padx 4
set p [frame $p_f.p]
set p_cb [checkbutton $p.p_enable -text "Path" \
-variable Apol_FSContexts::vals(genfscon:path_enable)]
set widgets(genfscon:path) [entry $p.path -bg white -width 24 \
-state disabled \
-textvariable Apol_FSContexts::vals(genfscon:path)]
trace add variable Apol_FSContexts::vals(genfscon:path_enable) write \
[list Apol_FSContexts::_toggleCheckbutton $widgets(genfscon:path)]
pack $p_cb -side top -anchor w
pack $widgets(genfscon:path) -side top -expand 0 -fill x -padx 4
frame $p_f.c
set widgets(genfscon:context) [Apol_Widget::makeContextSelector $p_f.c.context "Contexts"]
pack $widgets(genfscon:context)
pack $fs $p $p_f.c -side left -anchor n -padx 4 -pady 2
}
proc Apol_FSContexts::_genfscon_open {} {
variable vals
set q [new_apol_genfscon_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set genfscons [genfscon_vector_to_list $v]
set vals(genfscon:items) {}
foreach g $genfscons {
lappend vals(genfscon:items) [$g get_name $::ApolTop::qpolicy]
}
set vals(genfscon:items) [lsort -unique $vals(genfscon:items)]
$v -acquire
$v -delete
variable widgets
$widgets(genfscon:fs) configure -values $vals(genfscon:items)
}
proc Apol_FSContexts::_genfscon_show {} {
variable vals
variable widgets
$widgets(items_tf) configure -text "GenFS Contexts"
$widgets(options_pm) raise genfscon
set vals(items) $vals(genfscon:items)
}
proc Apol_FSContexts::_genfscon_popup {fstype} {
set q [new_apol_genfscon_query_t]
$q set_filesystem $::ApolTop::policy $fstype
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set genfscons [genfscon_vector_to_list $v]
set text "genfs filesystem $fstype ([llength $genfscons] context"
if {[llength $genfscons] != 1} {
append text s
}
append text ")"
foreach g [lsort -command _genfscon_sort $genfscons] {
append text "\n [_genfscon_render $g]"
}
Apol_Widget::showPopupText "filesystem $fstype" $text
$v -acquire
$v -delete
}
proc Apol_FSContexts::_genfscon_runSearch {} {
variable vals
variable widgets
if {$vals(genfscon:fs_enable)} {
if {$vals(genfscon:fs) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No filesystem selected."
return
}
set fstype $vals(genfscon:fs_enable)
} else {
set fstype {}
}
if {$vals(genfscon:path_enable)} {
if {$vals(genfscon:path) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No path given."
return
}
set path $vals(genfscon:path)
} else {
set path {}
}
set q [new_apol_genfscon_query_t]
if {[Apol_Widget::getContextSelectorState $widgets(genfscon:context)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(genfscon:context)] {break}
$q set_context $::ApolTop::policy $context $range_match
}
$q set_filesystem $::ApolTop::policy $fstype
$q set_path $::ApolTop::policy $path
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set genfscons [genfscon_vector_to_list $v]
set results "GENFSCONS:"
if {[llength $genfscons] == 0} {
append results "\nSearch returned no results."
} else {
foreach g [lsort -command _genfscon_sort $genfscons] {
append results "\n[_genfscon_render $g]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
$v -acquire
$v -delete
}
proc Apol_FSContexts::_genfscon_render {qpol_genfscon_datum} {
apol_genfscon_render $::ApolTop::policy $qpol_genfscon_datum
}
proc Apol_FSContexts::_genfscon_sort {a b} {
set name_a [$a get_name $::ApolTop::qpolicy]
set name_b [$b get_name $::ApolTop::qpolicy]
if {[set z [string compare $name_a $name_b]] != 0} {
return $z
}
set path_a [$a get_path $::ApolTop::qpolicy]
set path_b [$b get_path $::ApolTop::qpolicy]
if {[set z [string compare $path_a $path_b]] != 0} {
return $z
}
return 0
}
proc Apol_FSContexts::_fsuse_create {p_f} {
variable widgets
variable vals
set t [frame $p_f.t]
set type_cb [checkbutton $t.type_enable -text "Statement type" \
-variable Apol_FSContexts::vals(fsuse:type_enable)]
set widgets(fsuse:type) [ComboBox $t.type -entrybg white -width 12 -state disabled \
-textvariable Apol_FSContexts::vals(fsuse:type) -autopost 1]
trace add variable Apol_FSContexts::vals(fsuse:type_enable) write \
[list Apol_FSContexts::_toggleCheckbutton $widgets(fsuse:type)]
pack $type_cb -side top -anchor w
pack $widgets(fsuse:type) -side top -expand 0 -fill x -padx 4
set fs [frame $p_f.fs]
set fs_cb [checkbutton $fs.fs_enable -text "Filesystem" \
-variable Apol_FSContexts::vals(fsuse:fs_enable)]
set widgets(fsuse:fs) [ComboBox $fs.fs -entrybg white -width 12 -state disabled \
-textvariable Apol_FSContexts::vals(fsuse:fs) -autopost 1]
trace add variable Apol_FSContexts::vals(fsuse:fs_enable) write \
[list Apol_FSContexts::_toggleCheckbutton $widgets(fsuse:fs)]
pack $fs_cb -side top -anchor w
pack $widgets(fsuse:fs) -side top -expand 0 -fill x -padx 4
frame $p_f.c
set widgets(fsuse:context) [Apol_Widget::makeContextSelector $p_f.c.context "Contexts"]
pack $widgets(fsuse:context)
pack $t $fs $p_f.c -side left -anchor n -padx 4 -pady 2
}
proc Apol_FSContexts::_fsuse_open {} {
variable vals
set q [new_apol_fs_use_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set fs_uses [lsort -unique [fs_use_vector_to_list $v]]
$v -acquire
$v -delete
set vals(fsuse:items) {}
set behavs {}
foreach f $fs_uses {
lappend vals(fsuse:items) [$f get_name $::ApolTop::qpolicy]
lappend behavs [apol_fs_use_behavior_to_str [$f get_behavior $::ApolTop::qpolicy]]
}
variable widgets
set vals(fsuse:items) [lsort -unique $vals(fsuse:items)]
$widgets(fsuse:type) configure -values [lsort -unique $behavs]
$widgets(fsuse:fs) configure -values $vals(fsuse:items)
}
proc Apol_FSContexts::_fsuse_show {} {
variable vals
variable widgets
$widgets(items_tf) configure -text "fs_use Contexts"
$widgets(options_pm) raise fsuse
set vals(items) $vals(fsuse:items)
}
proc Apol_FSContexts::_fsuse_popup {fs} {
set qpol_fs_use_datum [new_qpol_fs_use_t $::ApolTop::qpolicy $fs]
set text "fs_use $fs\n [_fsuse_render $qpol_fs_use_datum]"
Apol_Widget::showPopupText $fs $text
}
proc Apol_FSContexts::_fsuse_runSearch {} {
variable vals
variable widgets
if {$vals(fsuse:type_enable)} {
if {$vals(fsuse:type) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No fs_use statement type selected."
return
}
set behavior [apol_str_to_fs_use_behavior $vals(fsuse:type)]
if {$behavior < 0} {
tk_messageBox -icon error -type ok -title "Error" -message "$vals(fsuse:type) is not a valid fs_use statement type."
return
}
} else {
set behavior -1
}
if {$vals(fsuse:fs_enable)} {
if {$vals(fsuse:fs) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No filesystem selected."
return
}
set fstype $vals(fsuse:fs)
} else {
set fstype {}
}
set q [new_apol_fs_use_query_t]
if {[Apol_Widget::getContextSelectorState $widgets(fsuse:context)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(fsuse:context)] {break}
$q set_context $::ApolTop::policy $context $range_match
}
$q set_filesystem $::ApolTop::policy $fstype
$q set_behavior $::ApolTop::policy $behavior
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set fsuses [fs_use_vector_to_list $v]
$v -acquire
$v -delete
set results "FS_USES:"
if {[llength $fsuses] == 0} {
append results "\nSearch returned no results."
} else {
foreach u [lsort -command _fsuse_sort $fsuses] {
append results "\n[_fsuse_render $u]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_FSContexts::_fsuse_render {qpol_fs_use_datum} {
apol_fs_use_render $::ApolTop::policy $qpol_fs_use_datum
}
proc Apol_FSContexts::_fsuse_sort {a b} {
set behav_a [apol_fs_use_behavior_to_str [$a get_behavior $::ApolTop::qpolicy]]
set behav_b [apol_fs_use_behavior_to_str [$b get_behavior $::ApolTop::qpolicy]]
if {[set z [string compare $behav_a $behav_b]] != 0} {
return $z
}
set name_a [$a get_name $::ApolTop::qpolicy]
set name_b [$b get_name $::ApolTop::qpolicy]
if {[set z [string compare $name_a $name_b]] != 0} {
return $z
}
return 0
}
namespace eval Apol_Goto {
variable dialog .apol_goto_dialog
variable line_num
}
proc Apol_Goto::goto {} {
variable dialog
if {![winfo exists $dialog]} {
_create_dialog
} else {
raise $dialog
variable entry
focus $entry
$entry selection range 0 end
}
}
proc Apol_Goto::_create_dialog {} {
variable dialog
Dialog $dialog -title "Goto Line" -separator 0 -parent . \
-default 0 -cancel 1 -modal none -homogeneous 1
set top_frame [$dialog getframe]
set entry_label [label $top_frame.l -text "Goto Line:" -anchor e]
variable entry [entry $top_frame.e -bg white \
-textvariable Apol_Goto::line_num -width 10]
pack $entry_label -side left -padx 5 -pady 5
pack $entry -side left -padx 5 -pady 5 -expand 1 -fill x
$dialog add -text "OK" -command [list Apol_Goto::_do_goto]
$dialog add -text "Cancel" -command [list destroy $dialog]
$entry selection range 0 end
focus $entry
$dialog draw
wm resizable $dialog 0 0
}
proc Apol_Goto::_do_goto {} {
set w [ApolTop::getCurrentTextWidget]
if {$w == {}} {
return
}
variable line_num
if {[string is integer -strict $line_num] != 1} {
tk_messageBox -icon error \
-type ok \
-title "Goto Line" \
-message "$line_num is not a valid line number."
} else {
$w tag remove sel 0.0 end
$w mark set insert ${line_num}.0
$w see ${line_num}.0
$w tag add sel $line_num.0 $line_num.end
focus $w
}
variable dialog
destroy $dialog
}
namespace eval Apol_Initial_SIDS {
variable widgets
variable vals
}
proc Apol_Initial_SIDS::create {tab_name nb} {
variable widgets
variable vals
array set vals {
items {}
}
set frame [$nb insert end $tab_name -text "Initial SIDs"]
set pw [PanedWindow $frame.pw -side top -weights extra]
set leftf [$pw add -weight 0]
set rightf [$pw add -weight 1]
pack $pw -fill both -expand yes
set sids_box [TitleFrame $leftf.sids_box -text "Initial SIDs"]
set s_optionsbox [TitleFrame $rightf.obox -text "Search Options"]
set rslts_frame [TitleFrame $rightf.rbox -text "Search Results"]
pack $sids_box -expand 1 -fill both
pack $s_optionsbox -side top -expand 0 -fill both -padx 2
pack $rslts_frame -side top -expand yes -fill both -padx 2
set widgets(items) [Apol_Widget::makeScrolledListbox [$sids_box getframe].lb -width 20 -listvar Apol_Initial_SIDS::vals(items)]
Apol_Widget::setListboxCallbacks $widgets(items) \
{{"Display Initial SID Context" {Apol_Initial_SIDS::_popupSIDInfo}}}
pack $widgets(items) -expand 1 -fill both
set f [frame [$s_optionsbox getframe].c]
set widgets(context) [Apol_Widget::makeContextSelector $f.context "Context"]
pack $widgets(context)
pack $f -side left -anchor n -padx 4 -pady 2
set ok [button [$s_optionsbox getframe].ok -text "OK" -width 6 \
-command Apol_Initial_SIDS::_search]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$rslts_frame getframe].results]
pack $widgets(results) -side top -expand yes -fill both
return $frame
}
proc Apol_Initial_SIDS::open {ppath} {
variable vals
set q [new_apol_isid_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set vals(items) [lsort [isid_vector_to_list $v]]
$v -acquire
$v -delete
}
proc Apol_Initial_SIDS::close {} {
variable vals
variable widgets
set vals(items) {}
Apol_Widget::clearSearchResults $widgets(results)
Apol_Widget::clearContextSelector $widgets(context)
}
proc Apol_Initial_SIDS::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Initial_SIDS::_popupSIDInfo {sid} {
set text "$sid:\n [_render_isid $sid 1]"
Apol_Widget::showPopupText "$sid Context" $text
}
proc Apol_Initial_SIDS::_search {} {
variable vals
variable widgets
set name {}
set context {}
set range_match 0
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
set q [new_apol_isid_query_t]
if {[Apol_Widget::getContextSelectorState $widgets(context)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(context)] {break}
$q set_context $::ApolTop::policy $context $range_match
}
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set isids [isid_vector_to_list $v]
$v -acquire
$v -delete
set results "INITIAL SIDS:"
if {[llength $isids] == 0} {
append results "\nSearch returned no results."
} else {
foreach i [lsort -dictionary $isids] {
append results "\n[_render_isid $i]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_Initial_SIDS::_render_isid {isid_name {compact 0}} {
set qpol_isid_datum [new_qpol_isid_t $::ApolTop::qpolicy $isid_name]
set qpol_context [$qpol_isid_datum get_context $::ApolTop::qpolicy]
set context_str [apol_qpol_context_render $::ApolTop::policy $qpol_context]
if {$compact} {
format "sid %s %s" $isid_name $context_str
} else {
format "sid %-16s %s" $isid_name $context_str
}
}
namespace eval Apol_Level_Dialog {
variable dialog ""
variable vars
}
proc Apol_Level_Dialog::getLevel {{defaultLevel {}} {parent .}} {
variable dialog
if {![winfo exists $dialog]} {
_create_dialog $parent
}
set f [$dialog getframe]
Apol_Widget::resetLevelSelectorToPolicy $f.level
if {$defaultLevel != {}} {
Apol_Widget::setLevelSelectorLevel $f.level $defaultLevel
}
$dialog.bbox _redraw
set retval [$dialog draw]
if {$retval == -1 || $retval == 1} {
return {}
}
_get_level $dialog
}
proc Apol_Level_Dialog::_create_dialog {parent} {
variable dialog
variable vars
set dialog [Dialog .level_dialog -modal local -parent $parent \
-separator 1 -homogeneous 1 -title "Select Level"]
array unset vars $dialog:*
set f [$dialog getframe]
set label [label $f.ll -text "Level:"]
set level [Apol_Widget::makeLevelSelector $f.level 12]
pack $label -anchor w
pack $level -expand 1 -fill both
$dialog add -text "OK" -command [list Apol_Level_Dialog::_okay $dialog]
$dialog add -text "Cancel"
}
proc Apol_Level_Dialog::_get_level {dialog} {
return [Apol_Widget::getLevelSelectorLevel [$dialog getframe].level]
}
proc Apol_Level_Dialog::_okay {dialog} {
set level [_get_level $dialog]
if {![ApolTop::is_policy_open] || [$level validate $::ApolTop::policy] != 1} {
tk_messageBox -icon error -type ok -title "Invalid Level" \
-message "The selected level is not valid for the current policy."
} else {
$dialog enddialog 0
}
$level -acquire
$level -delete
}
namespace eval Apol_MLS {
variable widgets
variable vals
}
proc Apol_MLS::create {tab_name nb} {
variable widgets
variable vals
_initializeVars
set frame [$nb insert end $tab_name -text "MLS"]
set pw [PanedWindow $frame.pw -side top -weights extra]
set leftf [$pw add -weight 0]
set rightf [$pw add -weight 1]
pack $pw -fill both -expand yes
set sensbox [TitleFrame $leftf.sensbox -text "Sensitivities"]
set catsbox [TitleFrame $leftf.catsbox -text "Categories"]
pack $sensbox -fill both -expand 0
pack $catsbox -fill both -expand yes
set sensbox [Apol_Widget::makeScrolledListbox [$sensbox getframe].sens \
-height 10 -width 20 -listvar Apol_MLS::vals(senslist)]
Apol_Widget::setListboxCallbacks $sensbox \
{{"Show Sensitivity Info" {Apol_MLS::_popupSensInfo}}}
pack $sensbox -expand 1 -fill both
set catsbox [Apol_Widget::makeScrolledListbox [$catsbox getframe].cats \
-height 16 -width 20 -listvar Apol_MLS::vals(catslist)]
Apol_Widget::setListboxCallbacks $catsbox \
{{"Show Category Info" {Apol_MLS::_popupCatsInfo}}}
pack $catsbox -expand 1 -fill both
set optsbox [TitleFrame $rightf.optsbox -text "Search Options"]
pack $optsbox -side top -expand 0 -fill both -padx 2
set sensf [frame [$optsbox getframe].sensf]
set catsf [frame [$optsbox getframe].catsf]
pack $sensf $catsf -side left -padx 4 -pady 2 -anchor nw
set enable_sens [checkbutton $sensf.enable -text "Sensitivities" \
-variable Apol_MLS::vals(enable_sens)]
set show_cats [checkbutton $sensf.cats -text "Show levels (categories)" \
-variable Apol_MLS::vals(show_cats_too)]
trace add variable Apol_MLS::vals(enable_sens) write \
[list Apol_MLS::_toggleCheckbutton $show_cats]
pack $enable_sens -side top -anchor nw
pack $show_cats -side top -anchor nw -padx 8
set enable_cats [checkbutton $catsf.enable -text "Categories" \
-variable Apol_MLS::vals(enable_cats)]
set show_sens [checkbutton $catsf.cats -text "Show sensitivities" \
-variable Apol_MLS::vals(show_sens_too) -state disabled]
trace add variable Apol_MLS::vals(enable_cats) write \
[list Apol_MLS::_toggleCheckbutton $show_sens]
pack $enable_cats -side top -anchor nw
pack $show_sens -side top -anchor nw -padx 8
set widgets(regexp) [Apol_Widget::makeRegexpEntry [$optsbox getframe].regexpf]
pack $widgets(regexp) -side left -padx 4 -pady 2 -anchor nw
set ok [button [$optsbox getframe].ok -text "OK" -width 6 \
-command Apol_MLS::_search]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set resultsbox [TitleFrame $rightf.resultsbox -text "Search Results"]
pack $resultsbox -expand yes -fill both -padx 2
set widgets(results) [Apol_Widget::makeSearchResults [$resultsbox getframe].results]
pack $widgets(results) -side top -expand yes -fill both
return $frame
}
proc Apol_MLS::open {ppath} {
variable vals
set q [new_apol_level_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set vals(senslist) [lsort [level_vector_to_list $v]]
$v -acquire
$v -delete
set q [new_apol_cat_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set vals(catslist) [lsort [cat_vector_to_list $v]]
$v -acquire
$v -delete
}
proc Apol_MLS::close {} {
variable widgets
_initializeVars
Apol_Widget::clearSearchResults $widgets(results)
}
proc Apol_MLS::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_MLS::isSensInPolicy {sens} {
variable vals
if {![ApolTop::is_policy_open]} {
return {}
}
if {[lsearch $vals(senslist) $sens] >= 0} {
return $sens
}
foreach s $vals(senslist) {
set qpol_level_t [new_qpol_level_t $::ApolTop::qpolicy $s]
set i [$qpol_level_t get_alias_iter $::ApolTop::qpolicy]
set l [iter_to_str_list $i]
$i -acquire
$i -delete
if {[lsearch $l $sens] >= 0} {
return $s
}
}
return {}
}
proc Apol_MLS::_initializeVars {} {
variable vals
array set vals {
senslist {} catslist {}
enable_sens 1 show_cats_too 1
enable_cats 0 show_sens_too 1
}
}
proc Apol_MLS::_toggleCheckbutton {path name1 name2 op} {
variable vals
variable widgets
if {$vals($name2)} {
$path configure -state normal
} else {
$path configure -state disabled
}
if {$vals(enable_sens) == 0 && $vals(enable_cats) == 0} {
Apol_Widget::setRegexpEntryState $widgets(regexp) 0
} else {
Apol_Widget::setRegexpEntryState $widgets(regexp) 1
}
}
proc Apol_MLS::_popupSensInfo {sens} {
Apol_Widget::showPopupText $sens [_renderLevel $sens 1]
}
proc Apol_MLS::_popupCatsInfo {cats} {
Apol_Widget::showPopupText $cats [_renderCats $cats 1]
}
proc Apol_MLS::_renderLevel {level_name show_level} {
set qpol_level_datum [new_qpol_level_t $::ApolTop::qpolicy $level_name]
set i [$qpol_level_datum get_alias_iter $::ApolTop::qpolicy]
set aliases [iter_to_str_list $i]
$i -acquire
$i -delete
set text $level_name
if {[llength $aliases] > 0} {
append text " alias \{$aliases\}"
}
if {$show_level} {
set i [$qpol_level_datum get_cat_iter $::ApolTop::qpolicy]
set num_cats [$i get_size]
$i -acquire
$i -delete
append text " ($num_cats categor"
if {$num_cats == 1} {
append text "y)"
} else {
append text "ies)"
}
set level [new_apol_mls_level_t $::ApolTop::policy $qpol_level_datum]
append text "\n level [$level render $::ApolTop::policy]\n"
$level -acquire
$level -delete
}
return $text
}
proc Apol_MLS::_renderCats {cat_name show_sens} {
set qpol_cat_datum [new_qpol_cat_t $::ApolTop::qpolicy $cat_name]
set i [$qpol_cat_datum get_alias_iter $::ApolTop::qpolicy]
set aliases [iter_to_str_list $i]
$i -acquire
$i -delete
set text $cat_name
if {[llength $aliases] > 0} {
append text " alias \{$aliases\}"
}
if {$show_sens} {
append text "\n"
set q [new_apol_level_query_t]
$q set_cat $::ApolTop::policy $cat_name
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set sens_list {}
for {set i 0} {$i < [$v get_size]} {incr i} {
set qpol_level_datum [qpol_level_from_void [$v get_element $i]]
set level_name [$qpol_level_datum get_name $::ApolTop::qpolicy]
set level_value [$qpol_level_datum get_value $::ApolTop::qpolicy]
lappend sens_list [list $level_name $level_value]
}
$v -acquire
$v -delete
foreach s [lsort -integer -index 1 $sens_list] {
append text " [lindex $s 0]\n"
}
}
return $text
}
proc Apol_MLS::_search {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$vals(enable_sens) == 0 && $vals(enable_cats) == 0} {
tk_messageBox -icon error -type ok -title "Error" -message "No search options provided."
return
}
set results ""
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
if {$use_regexp} {
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$regexp == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No regular expression provided."
return
}
} else {
set regexp {}
}
if {$vals(enable_sens)} {
set q [new_apol_level_query_t]
$q set_sens $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set level_data {}
for {set i 0} {$i < [$v get_size]} {incr i} {
set qpol_level_datum [qpol_level_from_void [$v get_element $i]]
set level_name [$qpol_level_datum get_name $::ApolTop::qpolicy]
set level_value [$qpol_level_datum get_value $::ApolTop::qpolicy]
lappend level_data [list $level_name $level_value]
}
$v -acquire
$v -delete
append results "SENSITIVITIES (ordered by dominance from low to high):"
if {[llength $level_data] == 0} {
append results "\nSearch returned no results."
} else {
foreach l [lsort -integer -index 1 $level_data] {
append results "\n[_renderLevel [lindex $l 0] $vals(show_cats_too)]"
}
}
}
if {$vals(enable_cats)} {
if {$vals(enable_sens)} {
append results "\n\n"
}
set q [new_apol_cat_query_t]
$q set_cat $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set cats_data {}
for {set i 0} {$i < [$v get_size]} {incr i} {
set qpol_cat_datum [qpol_cat_from_void [$v get_element $i]]
set cat_name [$qpol_cat_datum get_name $::ApolTop::qpolicy]
set cat_value [$qpol_cat_datum get_value $::ApolTop::qpolicy]
lappend cats_data [list $cat_name $cat_value]
}
$v -acquire
$v -delete
append results "CATEGORIES (ordered by appearance within policy):"
if {[llength $cats_data] == 0} {
append results "\nSearch returned no results."
} else {
foreach c [lsort -integer -index 1 $cats_data] {
append results "\n[_renderCats [lindex $c 0] $vals(show_sens_too)]"
}
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
namespace eval Apol_NetContexts {
variable widgets
variable vals
}
proc Apol_NetContexts::create {tab_name nb} {
variable widgets
variable vals
_initializeVars
set frame [$nb insert end $tab_name -text "Net Contexts"]
set pw [PanedWindow $frame.pw -side top -weights extra]
set leftf [$pw add -weight 0]
set rightf [$pw add -weight 1]
pack $pw -fill both -expand yes
set context_box [TitleFrame $leftf.context_f -text "Context Type"]
set context_f [$context_box getframe]
radiobutton $context_f.portcon -text "portcon" -value portcon \
-variable Apol_NetContexts::vals(context_type)
radiobutton $context_f.netifcon -text "netifcon" -value netifcon \
-variable Apol_NetContexts::vals(context_type)
radiobutton $context_f.nodecon -text "nodecon" -value nodecon \
-variable Apol_NetContexts::vals(context_type)
trace add variable Apol_NetContexts::vals(context_type) write \
{Apol_NetContexts::_contextTypeChanged}
pack $context_f.portcon $context_f.netifcon $context_f.nodecon \
-anchor w -expand 0 -padx 4 -pady 5
pack $context_box -anchor nw -expand 0 -fill x
set widgets(items_tf) [TitleFrame $leftf.items_f -text "Port Contexts"]
set widgets(items) [Apol_Widget::makeScrolledListbox [$widgets(items_tf) getframe].items \
-height 20 -width 20 -listvar Apol_NetContexts::vals(items)]
Apol_Widget::setListboxCallbacks $widgets(items) \
{{"Show Context Info" {Apol_NetContexts::_popupContextInfo}}}
pack $widgets(items) -expand 1 -fill both
pack $widgets(items_tf) -expand 1 -fill both
set optsbox [TitleFrame $rightf.optsbox -text "Search Options"]
pack $optsbox -side top -expand 0 -fill both -padx 2
set widgets(options_pm) [PagesManager [$optsbox getframe].pm]
_portcon_create [$widgets(options_pm) add portcon]
_netifcon_create [$widgets(options_pm) add netifcon]
_nodecon_create [$widgets(options_pm) add nodecon]
$widgets(options_pm) compute_size
pack $widgets(options_pm) -expand 1 -fill both -side left
$widgets(options_pm) raise portcon
set ok [button [$optsbox getframe].ok -text "OK" -width 6 \
-command Apol_NetContexts::_runSearch]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set resultsbox [TitleFrame $rightf.resultsbox -text "Search Results"]
pack $resultsbox -expand yes -fill both -padx 2
set widgets(results) [Apol_Widget::makeSearchResults [$resultsbox getframe].results]
pack $widgets(results) -side top -expand yes -fill both
return $frame
}
proc Apol_NetContexts::open {ppath} {
variable vals
_portcon_open
_netifcon_open
_nodecon_open
set vals(context_type) portcon
}
proc Apol_NetContexts::close {} {
variable widgets
_initializeVars
Apol_Widget::clearSearchResults $widgets(results)
Apol_Widget::clearContextSelector $widgets(portcon:context)
Apol_Widget::clearContextSelector $widgets(netifcon:ifcon)
Apol_Widget::clearContextSelector $widgets(netifcon:msgcon)
Apol_Widget::clearContextSelector $widgets(nodecon:context)
$widgets(portcon:proto) configure -values {}
$widgets(netifcon:dev) configure -values {}
}
proc Apol_NetContexts::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_NetContexts::_initializeVars {} {
variable vals
array set vals {
portcon:items {}
portcon:proto_enable 0 portcon:proto {}
portcon:port_enable 0 portcon:port 0
portcon:hiport_enable 0 portcon:hiport 0
netifcon:items {}
netifcon:dev_enable 0 netifcon:dev {}
nodecon:items {}
nodecon:ip_type ipv4
nodecon:ipv4_addr_enable 0
nodecon:ipv4_addr0 0 nodecon:ipv4_addr1 0
nodecon:ipv4_addr2 0 nodecon:ipv4_addr3 0
nodecon:ipv4_mask_enable 0
nodecon:ipv4_mask0 255 nodecon:ipv4_mask1 255
nodecon:ipv4_mask2 255 nodecon:ipv4_mask3 255
nodecon:ipv6_addr_enable 0 nodecon:ipv6_addr ::
nodecon:ipv6_mask_enable 0 nodecon:ipv6_mask ::
items {}
context_type portcon
}
}
proc Apol_NetContexts::_contextTypeChanged {name1 name2 op} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {$vals(context_type) == "portcon"} {
_portcon_show
} elseif {$vals(context_type) == "netifcon"} {
_netifcon_show
} else {
_nodecon_show
}
}
proc Apol_NetContexts::_popupContextInfo {value} {
variable vals
if {$vals(context_type) == "portcon"} {
_portcon_popup $value
} elseif {$vals(context_type) == "netifcon"} {
_netifcon_popup $value
} else {
_nodecon_popup $value
}
}
proc Apol_NetContexts::_toggleCheckbutton {path name1 name2 op} {
variable vals
variable widgets
if {$vals($name2)} {
$path configure -state normal
} else {
$path configure -state disabled
}
}
proc Apol_NetContexts::_runSearch {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$vals(context_type) == "portcon"} {
_portcon_runSearch
} elseif {$vals(context_type) == "netifcon"} {
_netifcon_runSearch
} else {
_nodecon_runSearch
}
}
proc Apol_NetContexts::_portcon_create {p_f} {
variable widgets
variable vals
frame $p_f.proto
set proto_cb [checkbutton $p_f.proto.proto_enable -text "Protocol" \
-variable Apol_NetContexts::vals(portcon:proto_enable)]
set widgets(portcon:proto) [ComboBox $p_f.proto.proto -entrybg white -width 8 -state disabled \
-textvariable Apol_NetContexts::vals(portcon:proto) -autopost 1]
trace add variable Apol_NetContexts::vals(portcon:proto_enable) write \
[list Apol_NetContexts::_toggleCheckbutton $widgets(portcon:proto)]
pack $proto_cb -side top -anchor w
pack $widgets(portcon:proto) -side top -expand 0 -fill x -padx 4
frame $p_f.port
set low [frame $p_f.port.l]
set port_cb [checkbutton $low.port_enable -text "Single Port" \
-variable Apol_NetContexts::vals(portcon:port_enable)]
set widgets(portcon:port) [spinbox $low.port -bg white -width 8 \
-justify right -state disabled \
-from 0 -to 65535 \
-validate all -vcmd [list Apol_NetContexts::_portcon_limitPort %W %V %P port] \
-textvariable Apol_NetContexts::vals(portcon:port)]
set high [frame $p_f.port.h]
set hiport_cb [checkbutton $high.hiport_enable -text "High Port" \
-state disabled \
-variable Apol_NetContexts::vals(portcon:hiport_enable)]
set widgets(portcon:hiport) [spinbox $high.hiport -bg white -width 8 \
-justify right -state disabled \
-from 0 -to 65535 \
-validate all -vcmd [list Apol_NetContexts::_portcon_limitPort %W %V %P hiport] \
-textvariable Apol_NetContexts::vals(portcon:hiport)]
trace add variable Apol_NetContexts::vals(portcon:port_enable) write \
[list Apol_NetContexts::_portcon_toggleCheckbutton_lowport \
$widgets(portcon:port) $hiport_cb $widgets(portcon:hiport)]
trace add variable Apol_NetContexts::vals(portcon:hiport_enable) write \
[list Apol_NetContexts::_portcon_toggleCheckbutton_hiport $port_cb $widgets(portcon:hiport)]
pack $port_cb -side top -anchor w -expand 0
pack $widgets(portcon:port) -side top -expand 0 -fill x -padx 4
pack $hiport_cb -side top -anchor w -expand 0
pack $widgets(portcon:hiport) -side top -expand 0 -fill x -padx 4
pack $low $high -side left -expand 0 -fill both
frame $p_f.c
set widgets(portcon:context) [Apol_Widget::makeContextSelector $p_f.c.context "Contexts"]
pack $widgets(portcon:context)
pack $p_f.proto $p_f.port $p_f.c -side left -padx 4 -pady 2 -anchor nw
}
proc Apol_NetContexts::_portcon_open {} {
variable vals
set q [new_apol_portcon_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set portcons [portcon_vector_to_list $v]
$v -acquire
$v -delete
set vals(portcon:items) {}
set protos {}
foreach p $portcons {
set low [$p get_low_port $::ApolTop::qpolicy]
set high [$p get_high_port $::ApolTop::qpolicy]
set proto [$p get_protocol $::ApolTop::qpolicy]
if {$low == $high} {
lappend vals(portcon:items) $low
} else {
lappend vals(portcon:items) "$low-$high"
}
lappend protos [apol_protocol_to_str $proto]
}
variable widgets
set vals(portcon:items) [lsort -unique -dictionary $vals(portcon:items)]
$widgets(portcon:proto) configure -values [lsort -unique -dictionary $protos]
}
proc Apol_NetContexts::_portcon_show {} {
variable vals
variable widgets
$widgets(items_tf) configure -text "Port Contexts"
$widgets(options_pm) raise portcon
set vals(items) $vals(portcon:items)
}
proc Apol_NetContexts::_portcon_popup {port} {
foreach {low high} [split $port "-"] {break}
if {$high == {}} {
set high $low
}
set q [new_apol_portcon_query_t]
$q set_low $::ApolTop::policy $low
$q set_high $::ApolTop::policy $high
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set portcons [portcon_vector_to_list $v]
$v -acquire
$v -delete
set text "port $port ([llength $portcons] context"
if {[llength $portcons] != 1} {
append text s
}
append text ")"
foreach p [lsort -command _portcon_sort $portcons] {
append text "\n [_portcon_render $p]"
}
Apol_Widget::showPopupText "port $port" $text
}
proc Apol_NetContexts::_portcon_limitPort {widget command new_port varname} {
variable vals
if {$command == "key"} {
if {$new_port != "" &&
(![string is integer $new_port] || $new_port < 0 || $new_port > 65535)} {
return 0
}
} elseif {$command == "focusout"} {
if {$new_port == ""} {
set vals(portcon:$varname) 0
} elseif {[string length $new_port] > 1} {
set vals(portcon:$varname) [string trimleft $new_port " 0"]
}
$widget config -validate all
}
return 1
}
proc Apol_NetContexts::_portcon_toggleCheckbutton_lowport {low high_cb high name1 name2 op} {
variable vals
variable widgets
if {$vals($name2)} {
$low configure -state normal
$high_cb configure -state normal
if {$vals(portcon:hiport_enable)} {
$high configure -state normal
}
} else {
$low configure -state disabled
$high_cb configure -state disabled
$high configure -state disabled
}
}
proc Apol_NetContexts::_portcon_toggleCheckbutton_hiport {low high name1 name2 op} {
variable vals
variable widgets
if {$vals($name2)} {
$low configure -text "Low Port"
$high configure -state normal
} else {
$low configure -text "Single Port"
$high configure -state disabled
}
}
proc Apol_NetContexts::_portcon_runSearch {} {
variable vals
variable widgets
_portcon_limitPort $widgets(portcon:port) focusout $vals(portcon:port) port
_portcon_limitPort $widgets(portcon:hiport) focusout $vals(portcon:hiport) hiport
if {$vals(portcon:port_enable)} {
set low $vals(portcon:port)
set high $low
if {$vals(portcon:hiport_enable)} {
set high $vals(portcon:hiport)
if {$vals(portcon:port_enable) && $high < $low} {
tk_messageBox -icon error -type ok -title "Error" -message "The second port is not greater than the first."
return
}
}
} else {
set low -1
set high -1
}
set q [new_apol_portcon_query_t]
$q set_low $::ApolTop::policy $low
$q set_high $::ApolTop::policy $high
if {$vals(portcon:proto_enable)} {
if {[set proto $vals(portcon:proto)] == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No protocol selected."
return
}
$q set_protocol $::ApolTop::policy [apol_str_to_protocol $proto]
}
if {[Apol_Widget::getContextSelectorState $widgets(portcon:context)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(portcon:context)] {break}
$q set_context $::ApolTop::policy $context $range_match
}
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set portcons [portcon_vector_to_list $v]
$v -acquire
$v -delete
set results "PORTCONS:"
if {[llength $portcons] == 0} {
append results "\nSearch returned no results."
} else {
foreach p [lsort -command _portcon_sort $portcons] {
append results "\n[_portcon_render $p]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_NetContexts::_portcon_render {qpol_portcon_datum} {
set loport [$qpol_portcon_datum get_low_port $::ApolTop::qpolicy]
set hiport [$qpol_portcon_datum get_high_port $::ApolTop::qpolicy]
set proto [apol_protocol_to_str [$qpol_portcon_datum get_protocol $::ApolTop::qpolicy]]
set qpol_context [$qpol_portcon_datum get_context $::ApolTop::qpolicy]
if {$loport == $hiport} {
set line "portcon $proto $loport "
} else {
set line "portcon $proto ${loport}-${hiport} "
}
concat $line [apol_qpol_context_render $::ApolTop::policy $qpol_context]
}
proc Apol_NetContexts::_portcon_sort {a b} {
set loport1 [$a get_low_port $::ApolTop::qpolicy]
set hiport1 [$a get_high_port $::ApolTop::qpolicy]
set loport2 [$b get_low_port $::ApolTop::qpolicy]
set hiport2 [$b get_high_port $::ApolTop::qpolicy]
if {$loport1 == $hiport1} {
set singleport1 1
} else {
set singleport1 0
}
if {$loport2 == $hiport2} {
set singleport2 1
} else {
set singleport2 0
}
if {$singleport1 && !$singleport2} {
return -1
} elseif {!$singleport1 && $singleport2} {
return 1
}
if {$loport1 < $loport2} {
return -1
} elseif {$loport1 > $loport2} {
return 1
}
if {$hiport1 < $hiport2} {
return -1
} elseif {$hiport1 > $hiport2} {
return 1
}
set proto1 [apol_protocol_to_str [$a get_protocol $::ApolTop::qpolicy]]
set proto2 [apol_protocol_to_str [$b get_protocol $::ApolTop::qpolicy]]
string compare $proto1 $proto2
}
proc Apol_NetContexts::_netifcon_create {p_f} {
variable vals
variable widgets
frame $p_f.dev
set dev_cb [checkbutton $p_f.dev.dev_enable -text "Device" \
-variable Apol_NetContexts::vals(netifcon:dev_enable)]
set widgets(netifcon:dev) [ComboBox $p_f.dev.dev -entrybg white -width 8 -state disabled \
-textvariable Apol_NetContexts::vals(netifcon:dev) -autopost 1]
trace add variable Apol_NetContexts::vals(netifcon:dev_enable) write \
[list Apol_NetContexts::_toggleCheckbutton $widgets(netifcon:dev)]
pack $dev_cb -side top -anchor w
pack $widgets(netifcon:dev) -side top -expand 0 -fill x -padx 4
frame $p_f.ifcon
set widgets(netifcon:ifcon) [Apol_Widget::makeContextSelector $p_f.ifcon.context "Contexts" "Interface context" -width 18]
pack $widgets(netifcon:ifcon)
frame $p_f.msgcon
set widgets(netifcon:msgcon) [Apol_Widget::makeContextSelector $p_f.msgcon.context "Contexts" "Message context" -width 18]
pack $widgets(netifcon:msgcon)
pack $p_f.dev $p_f.ifcon $p_f.msgcon -side left -padx 4 -pady 2 -anchor nw
}
proc Apol_NetContexts::_netifcon_open {} {
variable vals
set q [new_apol_netifcon_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set vals(netifcon:items) [lsort [netifcon_vector_to_list $v]]
$v -acquire
$v -delete
variable widgets
$widgets(netifcon:dev) configure -values $vals(netifcon:items)
}
proc Apol_NetContexts::_netifcon_show {} {
variable vals
variable widgets
$widgets(items_tf) configure -text "NetIF Contexts"
$widgets(options_pm) raise netifcon
set vals(items) $vals(netifcon:items)
}
proc Apol_NetContexts::_netifcon_popup {netif} {
set text "network interface $netif"
append text "\n [_netifcon_render $netif]"
Apol_Widget::showPopupText "interface $netif" $text
}
proc Apol_NetContexts::_netifcon_runSearch {} {
variable vals
variable widgets
if {$vals(netifcon:dev_enable)} {
if {$vals(netifcon:dev) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No device selected."
return
}
set dev $vals(netifcon:dev)
} else {
set dev {}
}
set q [new_apol_netifcon_query_t]
$q set_device $::ApolTop::policy $dev
if {[Apol_Widget::getContextSelectorState $widgets(netifcon:ifcon)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(netifcon:ifcon)] {break}
$q set_if_context $::ApolTop::policy $context $range_match
}
if {[Apol_Widget::getContextSelectorState $widgets(netifcon:msgcon)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(netifcon:msgcon)] {break}
$q set_msg_context $::ApolTop::policy $context $range_match
}
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set netifcons [netifcon_vector_to_list $v]
$v -acquire
$v -delete
set results "NETIFCONS:"
if {[llength $netifcons] == 0} {
append results "\nSearch returned no results."
} else {
foreach n [lsort $netifcons] {
append results "\n[_netifcon_render $n]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_NetContexts::_netifcon_render {netifcon} {
set qpol_netifcon_datum [new_qpol_netifcon_t $::ApolTop::qpolicy $netifcon]
apol_netifcon_render $::ApolTop::policy $qpol_netifcon_datum
}
proc Apol_NetContexts::_nodecon_create {p_f} {
variable vals
variable widgets
frame $p_f.ip_type
set ipv4_rb [radiobutton $p_f.ip_type.v4 -text "IPv4" -value ipv4 \
-variable Apol_NetContexts::vals(nodecon:ip_type)]
set ipv6_rb [radiobutton $p_f.ip_type.v6 -text "IPv6" -value ipv6 \
-variable Apol_NetContexts::vals(nodecon:ip_type)]
trace add variable Apol_NetContexts::vals(nodecon:ip_type) write \
[list Apol_NetContexts::_nodecon_pageChanged]
pack $ipv4_rb $ipv6_rb -side top -anchor nw -pady 5
frame $p_f.opts
set widgets(nodecon:ip_pm) [PagesManager $p_f.opts.pm]
_nodecon_ipv4Create [$widgets(nodecon:ip_pm) add ipv4]
_nodecon_ipv6Create [$widgets(nodecon:ip_pm) add ipv6]
$widgets(nodecon:ip_pm) compute_size
pack $widgets(nodecon:ip_pm)
$widgets(nodecon:ip_pm) raise ipv4
frame $p_f.con
set widgets(nodecon:context) [Apol_Widget::makeContextSelector $p_f.con.context "Contexts"]
pack $widgets(nodecon:context)
pack $p_f.ip_type $p_f.opts $p_f.con -side left -padx 4 -pady 2 -anchor nw
}
proc Apol_NetContexts::_nodecon_open {} {
set q [new_apol_nodecon_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set nodecons [nodecon_vector_to_list $v]
variable vals
variable widgets
set vals(nodecon:items) {}
foreach n [lsort -command _nodecon_sort $nodecons] {
set proto [$n get_protocol $::ApolTop::qpolicy]
set addr [$n get_addr $::ApolTop::qpolicy]
if {$proto == $::QPOL_IPV4} {
set addr [apol_ipv4_addr_render $::ApolTop::policy $addr]
} elseif {$proto == $::QPOL_IPV6} {
set addr [apol_ipv6_addr_render $::ApolTop::policy $addr]
} else {
puts stderr "Unknown protocol $proto"
exit -1
}
lappend vals(nodecon:items) $addr
}
set vals(nodecon:items) [lsort -unique -dictionary $vals(nodecon:items)]
$v -acquire
$v -delete
}
proc Apol_NetContexts::_nodecon_show {} {
variable vals
variable widgets
$widgets(items_tf) configure -text "Node Contexts"
$widgets(options_pm) raise nodecon
set vals(items) $vals(nodecon:items)
}
proc Apol_NetContexts::_nodecon_ipv4Create {fv4} {
variable widgets
set v4addrf [frame $fv4.addr]
set ipv4_addr_cb [checkbutton $v4addrf.enable -text "IP address" \
-variable Apol_NetContexts::vals(nodecon:ipv4_addr_enable)]
set widgets(nodecon:v4addrf2) [frame $v4addrf.a]
for {set i 0} {$i < 4} {incr i} {
set e [entry $widgets(nodecon:v4addrf2).e$i -bg white -justify center -width 4 \
-state disabled \
-validate all -vcmd [list Apol_NetContexts::_nodecon_limitAddr %W %V %P ipv4_addr$i] \
-textvariable Apol_NetContexts::vals(nodecon:ipv4_addr$i)]
pack $e -side left -padx 1 -anchor center
if {$i < 3} {
pack [label $widgets(nodecon:v4addrf2).l$i -text "."] -side left -expand 0 -anchor s
}
}
trace add variable Apol_NetContexts::vals(nodecon:ipv4_addr_enable) write \
[list Apol_NetContexts::_nodecon_toggleV4button $widgets(nodecon:v4addrf2).e]
pack $ipv4_addr_cb -anchor w
pack $widgets(nodecon:v4addrf2) -padx 3 -expand 0 -fill x
set v4maskf [frame $fv4.mask]
set ipv4_mask_cb [checkbutton $v4maskf.enable -text "Mask" \
-variable Apol_NetContexts::vals(nodecon:ipv4_mask_enable)]
set widgets(nodecon:v4maskf2) [frame $v4maskf.m]
for {set i 0} {$i < 4} {incr i} {
set e [entry $widgets(nodecon:v4maskf2).e$i -bg white -justify center -width 4 \
-state disabled \
-validate all -vcmd [list Apol_NetContexts::_nodecon_limitAddr %W %V %P ipv4_mask$i] \
-textvariable Apol_NetContexts::vals(nodecon:ipv4_mask$i)]
pack $e -side left -padx 1 -anchor center
if {$i < 3} {
pack [label $widgets(nodecon:v4maskf2).l$i -text "."] -side left -expand 0 -anchor s
}
}
trace add variable Apol_NetContexts::vals(nodecon:ipv4_mask_enable) write \
[list Apol_NetContexts::_nodecon_toggleV4button $widgets(nodecon:v4maskf2).e]
pack $ipv4_mask_cb -anchor w
pack $widgets(nodecon:v4maskf2) -padx 3 -expand 0 -fill x
pack $v4addrf $v4maskf -padx 4 -pady 2 -anchor nw
}
proc Apol_NetContexts::_nodecon_ipv6Create {fv6} {
set v6addrf [frame $fv6.addr]
set ipv4_addr_cb [checkbutton $v6addrf.enable -text "IP address" \
-variable Apol_NetContexts::vals(nodecon:ipv6_addr_enable)]
set e [entry $v6addrf.addr -bg white -width 28 -state disabled \
-textvariable Apol_NetContexts::vals(nodecon:ipv6_addr)]
trace add variable Apol_NetContexts::vals(nodecon:ipv6_addr_enable) write \
[list Apol_NetContexts::_toggleCheckbutton $e]
pack $ipv4_addr_cb -anchor w
pack $e -padx 4 -expand 0 -fill x
set v6maskf [frame $fv6.mask]
set ipv6_mask_cb [checkbutton $v6maskf.enable -text "Mask" \
-variable Apol_NetContexts::vals(nodecon:ipv6_mask_enable)]
set e [entry $v6maskf.addr -bg white -width 28 -state disabled \
-textvariable Apol_NetContexts::vals(nodecon:ipv6_mask)]
trace add variable Apol_NetContexts::vals(nodecon:ipv6_mask_enable) write \
[list Apol_NetContexts::_toggleCheckbutton $e]
pack $ipv6_mask_cb -anchor w
pack $e -padx 4 -expand 0 -fill x
pack $v6addrf $v6maskf -padx 4 -pady 2 -anchor w
}
proc Apol_NetContexts::_nodecon_pageChanged {name1 name2 op} {
variable vals
variable widgets
$widgets(nodecon:ip_pm) raise $vals(nodecon:ip_type)
}
proc Apol_NetContexts::_nodecon_limitAddr {widget command new_addr varname} {
variable vals
if {$command == "key"} {
if {$new_addr != "" &&
(![string is integer $new_addr] || $new_addr < 0 || $new_addr > 255)} {
return 0
}
} elseif {$command == "focusout"} {
if {$new_addr == ""} {
set vals(nodecon:$varname) 0
} elseif {[string length $new_addr] > 1} {
set vals(nodecon:$varname) [string trimleft $new_addr " 0"]
}
after idle [list $widget config -validate all]
}
return 1
}
proc Apol_NetContexts::_nodecon_toggleV4button {path name1 name2 op} {
variable vals
if {$vals($name2)} {
for {set i 0} {$i < 4} {incr i} {
${path}${i} configure -state normal
}
} else {
for {set i 0} {$i < 4} {incr i} {
${path}${i} configure -state disabled
}
}
}
proc Apol_NetContexts::_nodecon_popup {nodecon_addr} {
set q [new_apol_nodecon_query_t]
set ip [apol_str_to_internal_ip $nodecon_addr]
$q set_addr $::ApolTop::policy $ip
$ip -acquire
$ip -delete
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set nodecons [nodecon_vector_to_list $v]
set text "nodecon $nodecon_addr ([llength $nodecons] context"
if {[llength $nodecons] != 1} {
append text s
}
append text ")"
foreach n [lsort -command _nodecon_sort $nodecons] {
append text "\n [_nodecon_render $n]"
}
Apol_Widget::showPopupText "address $nodecon_addr" $text
$v -acquire
$v -delete
}
proc Apol_NetContexts::_nodecon_runSearch {} {
variable vals
variable widgets
set addr {}
set mask {}
if {$vals(nodecon:ip_type) == "ipv4"} {
foreach i {0 1 2 3} {
_nodecon_limitAddr $widgets(nodecon:v4addrf2).e$i focusout $vals(nodecon:ipv4_addr$i) ipv4_addr$i
_nodecon_limitAddr $widgets(nodecon:v4maskf2).e$i focusout $vals(nodecon:ipv4_mask$i) ipv4_mask$i
}
if {$vals(nodecon:ipv4_addr_enable)} {
set addr [format "%d.%d.%d.%d" \
$vals(nodecon:ipv4_addr0) $vals(nodecon:ipv4_addr1) \
$vals(nodecon:ipv4_addr2) $vals(nodecon:ipv4_addr3)]
}
if {$vals(nodecon:ipv4_mask_enable)} {
set mask [format "%d.%d.%d.%d" \
$vals(nodecon:ipv4_mask0) $vals(nodecon:ipv4_mask1) \
$vals(nodecon:ipv4_mask2) $vals(nodecon:ipv4_mask3)]
}
set proto $::QPOL_IPV4
} else {
if {$vals(nodecon:ipv6_addr_enable)} {
if {[set addr $vals(nodecon:ipv6_addr)] == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No IPV6 address provided."
return
}
}
if {$vals(nodecon:ipv6_mask_enable)} {
if {[set mask $vals(nodecon:ipv6_mask)] == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No IPV6 address provided."
return
}
}
set proto $::QPOL_IPV6
}
set q [new_apol_nodecon_query_t]
$q set_protocol $::ApolTop::policy $proto
if {$addr != {}} {
if {[catch {apol_str_to_internal_ip $addr} u]} {
tk_messageBox -icon error -type ok -title "Error" -message $u
return
}
$q set_addr $::ApolTop::policy $u
}
if {$mask != {}} {
if {[catch {apol_str_to_internal_ip $mask} u]} {
tk_messageBox -icon error -type ok -title "Error" -message $u
return
}
$q set_mask $::ApolTop::policy $u
}
if {[Apol_Widget::getContextSelectorState $widgets(nodecon:context)]} {
foreach {context range_match attribute} [Apol_Widget::getContextSelectorValue $widgets(nodecon:context)] {break}
$q set_context $::ApolTop::policy $context $range_match
}
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set nodecons [nodecon_vector_to_list $v]
set results "NODECONS:"
if {[llength $nodecons] == 0} {
append results "\nSearch returned no results."
} else {
foreach n [lsort -command _nodecon_sort $nodecons] {
append results "\n[_nodecon_render $n]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
$v -acquire
$v -delete
}
proc Apol_NetContexts::_nodecon_render {qpol_nodecon_datum} {
apol_nodecon_render $::ApolTop::policy $qpol_nodecon_datum
}
proc Apol_NetContexts::_nodecon_sort {a b} {
set proto1 [$a get_protocol $::ApolTop::qpolicy]
set proto2 [$b get_protocol $::ApolTop::qpolicy]
if {$proto1 == $::QPOL_IPV4 && $proto2 == $::QPOL_IPV6} {
return -1
} elseif {$proto1 == $::QPOL_IPV6 && $proto1 == $::QPOL_IPV4} {
return 0
}
if {$proto1 == $::QPOL_IPV4} {
set render apol_ipv4_addr_render
} else {
set render apol_ipv6_addr_render
}
set addr1 [$render $::ApolTop::policy [$a get_addr $::ApolTop::qpolicy]]
set addr2 [$render $::ApolTop::policy [$b get_addr $::ApolTop::qpolicy]]
if {[set x [string compare $addr1 $addr2]] != 0} {
return $x
}
set mask1 [$render $::ApolTop::policy [$a get_mask $::ApolTop::qpolicy]]
set mask2 [$render $::ApolTop::policy [$b get_mask $::ApolTop::qpolicy]]
string compare $mask1 $mask2
}
namespace eval Apol_Open_Policy_Dialog {
variable dialog {}
variable widgets
variable vars
}
proc Apol_Open_Policy_Dialog::getPolicyPath {defaultPath} {
variable dialog
variable vars
array unset vars
_create_dialog .
set vars(path_type) "monolithic"
set vars(primary_file) {}
set vars(last_module) {}
set vars(mod_names) {}
set vars(mod_vers) {}
set vars(mod_paths) {}
if {$defaultPath != {}} {
foreach {path_type primary modules} [policy_path_to_list $defaultPath] {break}
set vars(path_type) $path_type
if {[set vars(primary_file) $primary] != {}} {
$dialog itemconfigure 0 -state normal
}
set vars(last_module) $vars(primary_file)
foreach m $modules {
if {[catch {getModuleInfo $m} info]} {
tk_messageBox -icon error -type ok -title "Open Module" -message $info
} else {
foreach {name vers} $info {break}
lappend vars(mod_names) $name
lappend vars(mod_vers) $vers
lappend vars(mod_paths) $m
set vars(last_module) $m
}
}
}
$dialog.bbox _redraw
$dialog draw
destroy $dialog
}
proc Apol_Open_Policy_Dialog::_create_dialog {parent} {
variable dialog
variable widgets
variable vars
destroy $dialog
set dialog [Dialog .open_policy_dialog -modal local -parent $parent \
-cancel 1 \
-separator 1 -homogeneous 1 -title "Open Policy"]
set f [$dialog getframe]
set policy_type_f [frame $f.policy_type]
pack $policy_type_f -padx 4 -pady 4 -expand 0 -anchor w
set l [label $policy_type_f.l -text "Policy Type:"]
set mono_cb [radiobutton $policy_type_f.mono -text "Monolithic policy" \
-value monolithic \
-variable Apol_Open_Policy_Dialog::vars(path_type)]
set mod_cb [radiobutton $policy_type_f.mod -text "Modular policy" \
-value modular \
-variable Apol_Open_Policy_Dialog::vars(path_type)]
pack $l -anchor w
pack $mono_cb $mod_cb -anchor w -padx 8
set primary_f [frame $f.primary]
pack $primary_f -padx 4 -pady 8 -expand 0 -fill x
set widgets(main_label) [label $primary_f.l -text "Policy Filename:"]
pack $widgets(main_label) -anchor w
frame $primary_f.f
pack $primary_f.f -expand 1 -fill x
set e [entry $primary_f.f.e -width 32 -bg white \
-textvariable Apol_Open_Policy_Dialog::vars(primary_file) \
-validate key \
-vcmd [list Apol_Open_Policy_Dialog::_validateEntryKey %P]]
bind $e <Key-Return> Apol_Open_Policy_Dialog::tryOpenPolicy
set b [button $primary_f.f.b -text "Browse" \
-command Apol_Open_Policy_Dialog::browsePrimary]
pack $e -side left -expand 1 -fill x -padx 4
pack $b -side right -expand 0 -padx 4
set modules_f [frame $f.modules]
pack $modules_f -pady 4 -padx 4 -expand 1 -fill both
set mod_list_f [frame $modules_f.mods -relief sunken]
pack $mod_list_f -side left -expand 1 -fill both -padx 4
set mlabel [label $mod_list_f.ml -text "Module:"]
set vlabel [label $mod_list_f.vl -text "Version:"]
set plabel [label $mod_list_f.pl -text "Path:"]
grid $mlabel $vlabel $plabel x -sticky w
set dis_bg [$mlabel cget -bg]
set ml [listbox $mod_list_f.mods -height 6 -width 10 \
-listvariable Apol_Open_Policy_Dialog::vars(mod_names)]
set vl [listbox $mod_list_f.vers -height 6 -width 4 \
-listvariable Apol_Open_Policy_Dialog::vars(mod_vers)]
set pl [listbox $mod_list_f.paths -height 6 -width 24 \
-listvariable Apol_Open_Policy_Dialog::vars(mod_paths)]
set sb [scrollbar $mod_list_f.sb -orient vertical \
-command [list Apol_Open_Policy_Dialog::multiscroll yview]]
grid $ml $vl $pl $sb -sticky nsew
set widgets(bb) [ButtonBox $modules_f.bb -homogeneous 1 -orient vertical -pady 2]
$widgets(bb) add -text "Add" -command Apol_Open_Policy_Dialog::browseModule
$widgets(bb) add -text "Remove" -command Apol_Open_Policy_Dialog::removeModule -state disabled
$widgets(bb) add -text "Import" -command Apol_Open_Policy_Dialog::importList
$widgets(bb) add -text "Export" -command Apol_Open_Policy_Dialog::exportList -state disabled
pack $widgets(bb) -side right -expand 0 -anchor n -padx 4 -pady 10
set widgets(listboxes) [list $ml $vl $pl]
set widgets(scrollbar) $sb
foreach lb $widgets(listboxes) {
$lb configure -yscrollcommand Apol_Open_Policy_Dialog::multiyview \
-relief groove -bg white -exportselection 0
bind $lb <<ListboxSelect>> \
[list Apol_Open_Policy_Dialog::multiselect $lb]
}
trace add variable Apol_Open_Policy_Dialog::vars(path_type) write \
[list Apol_Open_Policy_Dialog::togglePathType \
[list $mlabel $vlabel $plabel] $dis_bg]
$dialog add -text "OK" -command Apol_Open_Policy_Dialog::tryOpenPolicy \
-state disabled
$dialog add -text "Cancel"
}
proc Apol_Open_Policy_Dialog::_validateEntryKey {newvalue} {
variable vars
variable dialog
variable widgets
if {$newvalue == {}} {
$dialog itemconfigure 0 -state disabled
$widgets(bb) itemconfigure 3 -state disabled
} else {
$dialog itemconfigure 0 -state normal
if {$vars(path_type) == "modular"} {
$widgets(bb) itemconfigure 3 -state normal
} else {
$widgets(bb) itemconfigure 3 -state disabled
}
}
return 1
}
proc Apol_Open_Policy_Dialog::togglePathType {labels disabled_bg name1 name2 op} {
variable vars
variable widgets
if {$vars(path_type) == "modular"} {
set state normal
set bg white
$widgets(main_label) configure -text "Base Filename:"
} else {
set state disabled
set bg $disabled_bg
$widgets(main_label) configure -text "Policy Filename:"
}
foreach w $labels {
$w configure -state $state
}
foreach w $widgets(listboxes) {
$w configure -state $state -bg $bg
}
$widgets(bb) configure -state $state
if {$state == "normal" && [[lindex $widgets(listboxes) 0] curselection] > 0} {
$widgets(bb) itemconfigure 1 -state normal
} else {
$widgets(bb) itemconfigure 1 -state disabled
}
if {$state == "normal" && $vars(primary_file) != {}} {
$widgets(bb) itemconfigure 3 -state normal
} else {
$widgets(bb) itemconfigure 3 -state disabled
}
}
proc Apol_Open_Policy_Dialog::browsePrimary {} {
variable vars
variable dialog
if {$vars(path_type) == "monolithic"} {
set title "Open Monolithic Policy"
} else {
set title "Open Modular Policy"
}
set f [tk_getOpenFile -initialdir [file dirname $vars(primary_file)] \
-initialfile $vars(primary_file) -parent $dialog -title $title]
if {$f != {}} {
set vars(primary_file) $f
$dialog itemconfigure 0 -state normal
}
}
proc Apol_Open_Policy_Dialog::browseModule {} {
variable vars
variable dialog
set paths [tk_getOpenFile -initialdir [file dirname $vars(last_module)] \
-initialfile $vars(last_module) -parent $dialog \
-title "Open Module" -multiple 1]
if {$paths == {}} {
return
}
foreach f $paths {
addModule $f
}
}
proc Apol_Open_Policy_Dialog::addModule {f} {
variable vars
variable widgets
if {[lsearch $vars(mod_paths) $f] >= 0} {
tk_messageBox -icon error -type ok -title "Open Module" -message "Module $f was already added."
return
}
if {[catch {getModuleInfo $f} info]} {
tk_messageBox -icon error -type ok -title "Open Module" -message $info
} else {
foreach {name vers} $info {break}
set vars(mod_names) [lsort [concat $vars(mod_names) $name]]
set i [lsearch $vars(mod_names) $name]
set vars(mod_vers) [linsert $vars(mod_vers) $i $vers]
set vars(mod_paths) [linsert $vars(mod_paths) $i $f]
foreach lb $widgets(listboxes) {
$lb selection clear 0 end
$lb selection set $i
}
[lindex $widgets(listboxes) 0] see $i
set vars(last_module) $f
$widgets(bb) itemconfigure 1 -state normal
}
}
proc Apol_Open_Policy_Dialog::removeModule {} {
variable widgets
set i [[lindex $widgets(listboxes) 0] curselection]
if {[llength $i] > 0} {
foreach lb $widgets(listboxes) {
$lb delete [lindex $i 0]
}
}
$widgets(bb) itemconfigure 1 -state disabled
}
proc Apol_Open_Policy_Dialog::importList {} {
variable vars
variable dialog
variable widgets
set f [tk_getOpenFile -initialdir [file dirname $vars(primary_file)] \
-parent $dialog -title "Import Policy List"]
if {$f == {}} {
return
}
if {[catch {new_apol_policy_path_t $f} ppath]} {
tk_messageBox -icon error -type ok -title "Import Policy List" \
-message "Error importing policy list $f: $ppath"
return
}
foreach lb $widgets(listboxes) {
$lb delete 0 end
}
foreach {path_type primary modules} [policy_path_to_list $ppath] {break}
set vars(path_type) $path_type
if {[set vars(primary_file) $primary] != {}} {
$dialog itemconfigure 0 -state normal
}
set vars(last_module) $f
foreach m $modules {
addModule $m
}
_validateEntryKey $vars(primary_file)
$ppath -acquire
$ppath -delete
}
proc Apol_Open_Policy_Dialog::exportList {} {
variable vars
variable dialog
set f [tk_getSaveFile -parent $dialog -title "Export Policy List"]
if {$f == {}} {
return
}
set ppath [list_to_policy_path $vars(path_type) $vars(primary_file) $vars(mod_paths)]
if {[catch {$ppath to_file $f} err]} {
tk_messageBox -icon error -type ok -title "Export Policy List" \
-message "Error exporting policy list $f: $err"
}
}
proc Apol_Open_Policy_Dialog::multiscroll {args} {
variable widgets
foreach lb $widgets(listboxes) {
eval $lb $args
}
}
proc Apol_Open_Policy_Dialog::multiselect {lb} {
variable widgets
set sellist [$lb curselection]
set enable_remove 0
foreach lb $widgets(listboxes) {
$lb selection clear 0 end
foreach item $sellist {
$lb selection set $item
set enable_remove 1
}
}
if {$enable_remove} {
$widgets(bb) itemconfigure 1 -state normal
}
}
proc Apol_Open_Policy_Dialog::multiyview {args} {
variable widgets
eval $widgets(scrollbar) set $args
multiscroll yview moveto [lindex $args 0]
}
proc Apol_Open_Policy_Dialog::tryOpenPolicy {} {
variable dialog
variable vars
if {[string trim $vars(primary_file)] != {}} {
set ppath [list_to_policy_path $vars(path_type) $vars(primary_file) $vars(mod_paths)]
if {[ApolTop::openPolicyPath $ppath] == 0} {
$dialog enddialog {}
}
}
}
proc Apol_Open_Policy_Dialog::getModuleInfo {f} {
set mod [new_qpol_module_t $f]
set retval [list [$mod get_name] [$mod get_version]]
$mod -acquire
$mod -delete
return $retval
}
namespace eval Apol_Perms_Map {
variable dialog .apol_perms
variable user_default_pmap_name [file join $::env(HOME) .apol_perm_mapping]
variable opts ;# options for edit perm map dialog
variable widgets
}
proc Apol_Perms_Map::close {} {
variable opts
_close_dialog
set opts(filename) {}
set opts(is_saveable) 0
set opts(modified) 0
}
proc Apol_Perms_Map::showPermMappings {} {
variable dialog
if {[winfo exists $dialog]} {
raise $dialog
} else {
_createEditDialog
_refreshEditDialog
}
}
proc Apol_Perms_Map::openPermMapFromFile {} {
set pmap_name [tk_getOpenFile -title "Select Perm Map to Load" -parent .]
if {$pmap_name != {}} {
return [_loadPermMap $pmap_name [file tail $pmap_name] 1]
}
return 0
}
proc Apol_Perms_Map::openDefaultPermMap {} {
variable user_default_pmap_name
if {[file exists $user_default_pmap_name]} {
set pmap_name $user_default_pmap_name
set pmap_short "User Default Permission Map"
set pmap_editable 1
} else {
set pmap_editable 0
set policy_version [apol_tcl_get_policy_version $::ApolTop::policy]
set pmap_name [apol_file_find_path "apol_perm_mapping_ver${policy_version}"]
if {$pmap_name == {}} {
set pmap_name [apol_file_find_path apol_perm_mapping]
if {$pmap_name == {}} {
set message "Could not locate system default permission map. You must explicitly load a permission map from file."
if {[Apol_Progress_Dialog::is_waiting]} {
error $message
}
else {
tk_messageBox -icon error -type ok -title "Permission Maps" \
-message $message
}
return 0
}
}
set pmap_short "System Default Permission Map (Read-Only)"
}
return [_loadPermMap $pmap_name $pmap_short $pmap_editable]
}
proc Apol_Perms_Map::savePermMap {} {
variable opts
if {!$opts(is_saveable)} {
savePermMapAs
} else {
_savePermMap $opts(filename) $opts(shortname)
}
}
proc Apol_Perms_Map::savePermMapAs {} {
set pmap_name [tk_getSaveFile -title "Save Perm Map" -parent .]
if {$pmap_name != {}} {
_savePermMap $pmap_name [file tail $pmap_name]
}
}
proc Apol_Perms_Map::saveDefaultPermMap {} {
variable user_default_pmap_name
variable opts
_savePermMap $user_default_pmap_name "User Default Permission Map"
}
proc Apol_Perms_Map::is_pmap_loaded {} {
variable opts
if {$opts(filename) == {}} {
return 0
}
return 1
}
proc Apol_Perms_Map::_loadPermMap {filename shortname saveable} {
if {[catch {$::ApolTop::policy open_permmap $filename} err]} {
if {[Apol_Progress_Dialog::is_waiting]} {
error $err
} else {
tk_messageBox -icon error -type ok -title "Permission Maps" -message $err
return 0
}
}
variable opts
set opts(filename) $filename
set opts(shortname) $shortname
set opts(is_saveable) $saveable
set opts(modified) 0
if {$err != {}} {
set len [llength [split $err "\n"]]
if {$len > 5} {
incr len -4
set err [lrange [split $err "\n"] 0 3]
lappend err "(plus $len more lines)"
set err [join $err "\n"]
}
if {![Apol_Progress_Dialog::is_waiting]} {
set message "There were warnings while opening the permission map:"
tk_messageBox -icon warning -type ok -title "Permission Maps" \
-message "$message\n\n$err"
}
} else {
if {![Apol_Progress_Dialog::is_waiting]} {
tk_messageBox -icon info -type ok -title "Permission Maps" \
-message "Permission map successfully loaded."
}
}
variable dialog
if {[winfo exists $dialog]} {
_refreshEditDialog
}
return 1
}
proc Apol_Perms_Map::_createEditDialog {} {
variable dialog
variable opts
variable widgets
set title "Permissions Mappings: $opts(shortname)"
Dialog $dialog -parent . -separator 1 -title $title -modal none \
-default 0 -cancel 2
set topf [frame [$dialog getframe].top]
pack $topf -side top -expand 1 -fill both
set classes_box [TitleFrame $topf.classes -text "Object Classes"]
pack $classes_box -side left -padx 2 -pady 2 -expand 0 -fill y
set widgets(classes) [Apol_Widget::makeScrolledListbox [$classes_box getframe].c \
-height 16 -width 24 -listvar Apol_Perms_Map::opts(classes)]
bind $widgets(classes).lb <<ListboxSelect>> Apol_Perms_Map::_refreshPermEdit
pack $widgets(classes) -expand 1 -fill both
set results_box [TitleFrame $topf.perms -text "Permission Mappings"]
pack $results_box -side right -padx 2 -pady 2 -expand 1 -fill both
set sw [ScrolledWindow [$results_box getframe].sw -auto both]
set widgets(perms) [ScrollableFrame $sw.perms -width 300]
$sw setwidget $widgets(perms)
pack $sw -expand 1 -fill both
set label_box [frame [$dialog getframe].l]
pack $label_box -side bottom -anchor center
set widgets(l1) [label $label_box.l1 -fg red -text ""]
set widgets(l2) [label $label_box.l2 -text ""]
pack $widgets(l1) $widgets(l2) -side left
$dialog add -text "OK" -command Apol_Perms_Map::_okay
$dialog add -text "Apply" -command Apol_Perms_Map::_apply
$dialog add -text "Cancel" -command Apol_Perms_Map::_cancel
trace add variable Apol_Perms_Map::opts(modified) write \
Apol_Perms_Map::_toggleButtons
set opts(modified) $opts(modified)
$dialog draw
}
proc Apol_Perms_Map::_refreshEditDialog {} {
variable opts
variable widgets
array set opts {
classes {}
}
set all_mapped 1
set class_index 0
foreach class [Apol_Class_Perms::getClasses] {
set suffix {}
set perm_list {}
foreach perm [Apol_Class_Perms::getPermsForClass $class] {
set direction [$::ApolTop::policy get_permmap_direction $class $perm]
set weight [$::ApolTop::policy get_permmap_weight $class $perm]
set opts(p:${class}:${perm}:map) $direction
set opts(p:${class}:${perm}:weight) $weight
if {$direction == $::APOL_PERMMAP_UNMAPPED} {
set suffix *
set all_mapped 0
}
lappend perm_list [list $perm $direction $weight]
}
set opts(c:$class) $perm_list
lappend opts(classes) "$class$suffix"
if {$suffix != {}} {
$widgets(classes).lb itemconfigure $class_index -foreground red
}
incr class_index
}
if {!$all_mapped} {
$widgets(l1) configure -text "*"
$widgets(l2) configure -text " - Undefined permission mapping(s)"
} else {
$widgets(l1) configure -text ""
$widgets(l2) configure -text ""
}
}
proc Apol_Perms_Map::_refreshPermEdit {} {
variable opts
variable widgets
focus $widgets(classes).lb
set perms [$widgets(perms) getframe]
foreach w [winfo children $perms] {
destroy $w
}
if {[set selection [$widgets(classes).lb curselection]] == {}} {
return
}
set class [lindex $opts(classes) [lindex $selection 0]]
set class [string trimright $class "*"]
foreach perm $opts(c:$class) {
foreach {perm map weight} $perm {break}
if {$map != $::APOL_PERMMAP_UNMAPPED} {
set l [label $perms.$perm:l -text $perm -anchor w]
} else {
set l [label $perms.$perm:l -text "${perm}*" -fg red -anchor w]
}
set menubutton [menubutton $perms.$perm:mb -bd 2 -relief raised \
-indicatoron 1 -width 8 \
-textvariable Apol_Perms_Map::opts(p:${class}:${perm}:map_label)]
set menu [menu $menubutton.m -type normal -tearoff 0]
$menubutton configure -menu $menu
$menu add radiobutton -label "Read" -value $::APOL_PERMMAP_READ \
-command [list Apol_Perms_Map::_togglePermMap $class $perm 1] \
-variable Apol_Perms_Map::opts(p:${class}:${perm}:map)
$menu add radiobutton -label "Write" -value $::APOL_PERMMAP_WRITE \
-command [list Apol_Perms_Map::_togglePermMap $class $perm 1] \
-variable Apol_Perms_Map::opts(p:${class}:${perm}:map)
$menu add radiobutton -label "Both" -value $::APOL_PERMMAP_BOTH \
-command [list Apol_Perms_Map::_togglePermMap $class $perm 1] \
-variable Apol_Perms_Map::opts(p:${class}:${perm}:map)
$menu add radiobutton -label "None" -value $::APOL_PERMMAP_NONE \
-command [list Apol_Perms_Map::_togglePermMap $class $perm 1] \
-variable Apol_Perms_Map::opts(p:${class}:${perm}:map)
set l2 [label $perms.$perm:l2 -text "Weight:" -anchor e]
set weight [spinbox $perms.$perm:weight -from 1 -to 10 -increment 1 \
-width 2 -bg white \
-command [list Apol_Perms_Map::_togglePermMap $class $perm 1] \
-textvariable Apol_Perms_Map::opts(p:${class}:${perm}:weight)]
grid $l $menubutton $l2 $weight -padx 2 -sticky w -pady 4
grid configure $l2 -ipadx 10
_togglePermMap $class $perm 0
}
grid columnconfigure $perms 0 -minsize 100 -weight 1
$widgets(perms) xview moveto 0
$widgets(perms) yview moveto 0
}
proc Apol_Perms_Map::_togglePermMap {class perm modification} {
variable opts
set map $opts(p:${class}:${perm}:map)
if {$map == $::APOL_PERMMAP_READ} {
set opts(p:${class}:${perm}:map_label) "Read"
} elseif {$map == $::APOL_PERMMAP_WRITE} {
set opts(p:${class}:${perm}:map_label) "Write"
} elseif {$map == $::APOL_PERMMAP_BOTH} {
set opts(p:${class}:${perm}:map_label) "Both"
} elseif {$map == $::APOL_PERMMAP_NONE} {
set opts(p:${class}:${perm}:map_label) "None"
} else {
set opts(p:${class}:${perm}:map_label) "Unmapped"
}
set opts(modified) $modification
}
proc Apol_Perms_Map::_toggleButtons {name1 name2 op} {
variable opts
variable dialog
if {$opts(modified)} {
$dialog itemconfigure 1 -state normal
} else {
$dialog itemconfigure 1 -state disabled
}
}
proc Apol_Perms_Map::_okay {} {
_apply
_close_dialog
}
proc Apol_Perms_Map::_apply {} {
variable dialog
variable opts
if {[winfo exists $dialog] && $opts(modified)} {
foreach class $opts(classes) {
set class [string trimright $class "*"]
set perm_list {}
foreach perm [Apol_Class_Perms::getPermsForClass $class] {
set map $opts(p:${class}:${perm}:map)
set weight $opts(p:${class}:${perm}:weight)
if {$map != $::APOL_PERMMAP_UNMAPPED} {
$::ApolTop::policy set_permmap $class $perm $map $weight
}
lappend perm_list [list $perm $map $weight]
}
set opts(c:$class) $perm_list
}
}
set opts(modified) 0
}
proc Apol_Perms_Map::_cancel {} {
variable opts
if {$opts(modified)} {
foreach class $opts(classes) {
set class [string trimright $class "*"]
foreach perm $opts(c:$class) {
foreach {perm map weight} $perm {break}
$::ApolTop::policy set_permmap $class $perm $map $weight
}
}
}
_close_dialog
}
proc Apol_Perms_Map::_close_dialog {} {
variable opts
array unset opts c:*
array unset opts p:*
trace remove variable Apol_Perms_Map::opts(modified) write \
Apol_Perms_Map::_toggleButtons
variable dialog
destroy $dialog
}
proc Apol_Perms_Map::_savePermMap {filename shortname} {
variable opts
variable dialog
_apply
if {[catch {$::ApolTop::policy save_permmap $filename} err]} {
tk_messageBox -icon error -type ok -title "Permission Maps" -message "Error saving permission map: $err"
} else {
set opts(filename) $filename
set opts(shortname) $shortname
set opts(is_saveable) 1
set opts(modified) 0
set title "Permissions Mappings: $opts(shortname)"
if {[winfo exists $dialog]} {
$dialog configure -title $title
_refreshEditDialog
_refreshPermEdit
}
}
}
namespace eval Apol_PolicyConf {
variable textbox
}
proc Apol_PolicyConf::create {tab_name nb} {
variable textbox
set frame [$nb insert end $tab_name -text "Policy Source"]
set sw [ScrolledWindow $frame.sw -auto none]
set textbox [text [$sw getframe].text -bg white -wrap none]
$sw setwidget $textbox
bind $textbox <Button-3> [list Apol_Widget::_searchresults_popup %W %x %y]
pack $sw -expand yes -fill both
bind $textbox <<Insertion>> Apol_PolicyConf::insertionMarkChanged
rename $textbox ::Apol_PolicyConf::_real_text
proc ::$textbox {cmd args} {
switch -- $cmd {
insert -
delete { return }
fakeinsert { set cmd insert }
fakedelete { set cmd delete }
}
set retval [uplevel 1 ::Apol_PolicyConf::_real_text $cmd $args]
if {$cmd == "mark" && [string equal -length 10 $args "set insert"]} {
event generate $Apol_PolicyConf::textbox <<Insertion>>
}
return $retval
}
}
proc Apol_PolicyConf::open {ppath} {
variable textbox
$textbox fakedelete 0.0 end
if {![ApolTop::is_capable "source"]} {
$textbox fakeinsert end "The currently loaded policy is not a source policy."
} else {
set primary_file [$ppath get_primary]
if {[catch {::open $primary_file r} f]} {
$textbox fakeinsert end "$primary_file does not exist or could not be read by the user."
} else {
$textbox fakeinsert end [read $f]
::close $f
}
}
$textbox see 0.0
$textbox mark set insert 1.0
}
proc Apol_PolicyConf::close {} {
variable textbox
$textbox fakedelete 0.0 end
}
proc Apol_PolicyConf::getTextWidget {} {
variable textbox
return $textbox
}
proc Apol_PolicyConf::insertionMarkChanged {} {
set lpos [$Apol_PolicyConf::textbox index insert]
foreach {line col} [split $lpos .] {break}
ApolTop::setPolicySourceLinenumber $line
}
proc Apol_PolicyConf::gotoLine {line} {
variable textbox
$textbox tag remove sel 0.0 end
$textbox mark set insert $line.0
$textbox see $line.0
$textbox tag add sel $line.0 $line.end
focus $textbox
}
namespace eval Apol_Progress_Dialog {
variable text
variable prev_text
variable val
variable waiting 0
}
proc Apol_Progress_Dialog::wait {title initialtext lambda} {
variable text "$title:\n $initialtext"
variable prev_text $initialtext
variable val -1
set title_width [string length $title]
set text_width [expr {[string length $initialtext] + 4}]
if {$text_width < $title_width} {
set text_width $title_width
}
if {$text_width < 32} {
set text_width 32
}
ProgressDlg .apol_progress -title $title \
-type normal -stop {} -separator 1 -parent . -maximum 2 \
-width $text_width -textvariable Apol_Progress_Dialog::text \
-variable Apol_Progress_Dialog::val
set orig_cursor [. cget -cursor]
. configure -cursor watch
update idletasks
apol_tcl_clear_info_string
variable waiting 1
set catchval [catch {uplevel 1 $lambda} retval]
set waiting 0
. configure -cursor $orig_cursor
destroy .apol_progress
update idletasks
return -code $catchval $retval
}
proc Apol_Progress_Dialog::is_waiting {} {
variable waiting
set waiting
}
proc Apol_Progress_Dialog::_update_message {} {
variable text
variable prev_text
if {[set infoString [apol_tcl_get_info_string]] != $prev_text} {
set text "[lindex [split $text "\n"] 0]\n $infoString"
update idletasks
set prev_text $infoString
}
}
namespace eval Apol_Range_Dialog {
variable dialog ""
variable vars
}
proc Apol_Range_Dialog::getRange {{defaultRange {}} {parent .}} {
variable dialog
variable vars
if {![winfo exists $dialog]} {
_create_dialog $parent
}
set f [$dialog getframe]
Apol_Widget::resetLevelSelectorToPolicy $f.low
Apol_Widget::resetLevelSelectorToPolicy $f.high
set vars($dialog:highenable) 0
if {$defaultRange != {}} {
set low_level [$defaultRange get_low]
set high_level [$defaultRange get_high]
Apol_Widget::setLevelSelectorLevel $f.low $low_level
if {[apol_mls_level_compare $::ApolTop::policy $low_level $high_level] != $::APOL_MLS_EQ} {
set vars($dialog:highenable) 1
Apol_Widget::setLevelSelectorLevel $f.high $high_level
}
}
_high_enabled $dialog
$dialog.bbox _redraw
set retval [$dialog draw]
if {$retval == -1 || $retval == 1} {
return {}
}
_get_range $dialog
}
proc Apol_Range_Dialog::_create_dialog {parent} {
variable dialog
variable vars
set dialog [Dialog .range_dialog -modal local -parent $parent \
-separator 1 -homogeneous 1 -title "Select Range"]
array unset vars $dialog:*
set f [$dialog getframe]
set low_label [label $f.ll -text "Single level"]
set low_level [Apol_Widget::makeLevelSelector $f.low 12]
set high_cb [checkbutton $f.high_enable \
-text "High level" \
-variable Apol_Range_Dialog::vars($dialog:highenable) \
-command [list Apol_Range_Dialog::_high_enabled $dialog]]
set high_level [Apol_Widget::makeLevelSelector $f.high 12]
Apol_Widget::setLevelSelectorState $high_level 0
grid $low_label $high_cb -sticky w
grid $low_level $high_level -sticky ns
grid columnconfigure $f 0 -weight 1 -uniform 1 -pad 4
grid columnconfigure $f 1 -weight 1 -uniform 1 -pad 4
$dialog add -text "OK" -command [list Apol_Range_Dialog::_okay $dialog]
$dialog add -text "Cancel"
}
proc Apol_Range_Dialog::_get_range {dialog} {
variable vars
set f [$dialog getframe]
set range [new_apol_mls_range_t]
if {[ApolTop::is_policy_open]} {
set p $::ApolTop::policy
} else {
set p NULL
}
set low_level [Apol_Widget::getLevelSelectorLevel $f.low]
$range set_low $p $low_level
if {$vars($dialog:highenable)} {
set high_level [Apol_Widget::getLevelSelectorLevel $f.high]
$range set_high $p $high_level
}
return $range
}
proc Apol_Range_Dialog::_okay {dialog} {
set range [_get_range $dialog]
if {![ApolTop::is_policy_open] || [$range validate $::ApolTop::policy] != 1} {
tk_messageBox -icon error -type ok -title "Invalid Range" \
-message "The selected range is not valid. The high level does not dominate the low level."
} else {
$dialog enddialog 0
}
$range -acquire
$range -delete
}
proc Apol_Range_Dialog::_high_enabled {dialog} {
variable vars
set f [$dialog getframe]
if {$vars($dialog:highenable)} {
$f.ll configure -text "Low level"
Apol_Widget::setLevelSelectorState $f.high 1
} else {
$f.ll configure -text "Single level"
Apol_Widget::setLevelSelectorState $f.high 0
}
}
namespace eval Apol_Widget {
variable vars
}
proc Apol_Widget::makeRangeSelector {path rangeMatchText {enableText "MLS range"} args} {
variable vars
array unset vars $path:*
set vars($path:range) {}
set vars($path:range_rendered) {}
set vars($path:search_type) $::APOL_QUERY_EXACT
set f [frame $path]
set range_frame [frame $f.range]
set range2_frame [frame $f.range2]
pack $range_frame $range2_frame -side left -expand 0 -anchor nw
if {$enableText != {}} {
set vars($path:enable) 0
set range_cb [checkbutton $range_frame.enable -text $enableText \
-variable Apol_Widget::vars($path:enable)]
pack $range_cb -side top -expand 0 -anchor nw
trace add variable Apol_Widget::vars($path:enable) write [list Apol_Widget::_toggle_range_selector $path $range_cb]
}
set range_display [eval Entry $range_frame.display -textvariable Apol_Widget::vars($path:range_rendered) -width 20 -editable 0 $args]
set range_button [button $range_frame.button -text "Select Range..." -state disabled -command [list Apol_Widget::_show_mls_range_dialog $path]]
trace add variable Apol_Widget::vars($path:range) write [list Apol_Widget::_update_range_display $path]
pack $range_display -side top -expand 1 -fill x -anchor nw
pack $range_button -side top -expand 0 -anchor ne
if {$enableText != {}} {
pack configure $range_display -padx 4
pack configure $range_button -padx 4
}
set range_label [label $range2_frame.label -text "Range matching:" \
-state disabled]
set range_exact [radiobutton $range2_frame.exact -text "Exact matches" \
-state disabled \
-value $::APOL_QUERY_EXACT \
-variable Apol_Widget::vars($path:search_type)]
set range_subset [radiobutton $range2_frame.subset -text "$rangeMatchText containing range" \
-state disabled \
-value $::APOL_QUERY_SUB \
-variable Apol_Widget::vars($path:search_type)]
set range_superset [radiobutton $range2_frame.superset -text "$rangeMatchText within range" \
-state disabled \
-value $::APOL_QUERY_SUPER \
-variable Apol_Widget::vars($path:search_type)]
pack $range_label $range_exact $range_subset $range_superset \
-side top -expand 0 -anchor nw
return $f
}
proc Apol_Widget::setRangeSelectorState {path newState} {
if {$newState == 0 || $newState == "disabled"} {
set new_state disabled
} else {
set new_state normal
}
foreach w {display button} {
$path.range.$w configure -state $new_state
}
foreach w {label exact subset superset} {
$path.range2.$w configure -state $new_state
}
}
proc Apol_Widget::setRangeSelectorCompleteState {path newState} {
if {$newState == 0 || $newState == "disabled"} {
set new_state disabled
} else {
set new_state normal
}
catch {$path.range.enable configure -state $new_state}
}
proc Apol_Widget::clearRangeSelector {path} {
set Apol_Widget::vars($path:range) {}
set Apol_Widget::vars($path:search_type) $::APOL_QUERY_EXACT
catch {set Apol_Widget::vars($path:enable) 0}
}
proc Apol_Widget::getRangeSelectorState {path} {
return $Apol_Widget::vars($path:enable)
}
proc Apol_Widget::getRangeSelectorValue {path} {
variable vars
if {$vars($path:range) != {}} {
set range [new_apol_mls_range_t $vars($path:range)]
} else {
set range {}
}
list $range $vars($path:search_type)
}
proc Apol_Widget::_toggle_range_selector {path cb name1 name2 op} {
if {$Apol_Widget::vars($path:enable)} {
Apol_Widget::setRangeSelectorState $path normal
} else {
Apol_Widget::setRangeSelectorState $path disabled
}
}
proc Apol_Widget::_show_mls_range_dialog {path} {
set range [Apol_Range_Dialog::getRange $Apol_Widget::vars($path:range)]
if {$range != {}} {
set Apol_Widget::vars($path:range) $range
$range -acquire
}
}
proc Apol_Widget::_update_range_display {path name1 name2 op} {
variable vars
set display $path.range.display
if {$vars($path:range) == {}} {
set vars($path:range_rendered) {}
$display configure -helptext {}
} else {
set s [$vars($path:range) render $::ApolTop::policy]
set vars($path:range_rendered) $s
$display configure -helptext $vars($path:range_rendered)
}
}
namespace eval Apol_Range {
variable widgets
variable vals
}
proc Apol_Range::create {tab_name nb} {
variable widgets
variable vals
set frame [$nb insert end $tab_name -text "Range Transition Rules"]
set obox [TitleFrame $frame.obox -text "Search Options"]
set dbox [TitleFrame $frame.dbox -text "Range Transition Rules Display"]
pack $obox -fill x -expand 0 -padx 2 -pady 2
pack $dbox -fill both -expand yes -padx 2 -pady 2
set source_frame [frame [$obox getframe].source]
set target_frame [frame [$obox getframe].target]
set classes_frame [frame [$obox getframe].classes]
pack $source_frame $target_frame $classes_frame -side left -padx 4 -pady 2 -expand 0 -anchor nw
set vals(enable_source) 0
set source_cb [checkbutton $source_frame.cb -text "Source type" \
-variable Apol_Range::vals(enable_source)]
set widgets(source_type) [Apol_Widget::makeTypeCombobox $source_frame.tcb]
Apol_Widget::setTypeComboboxState $widgets(source_type) 0
trace add variable Apol_Range::vals(enable_source) write \
[list Apol_Range::_toggleTypeCombobox $widgets(source_type)]
pack $source_cb -side top -expand 0 -anchor nw
pack $widgets(source_type) -side top -expand 0 -anchor nw -padx 4
set vals(enable_target) 0
set target_cb [checkbutton $target_frame.cb -text "Target type" \
-variable Apol_Range::vals(enable_target)]
set widgets(target_type) [Apol_Widget::makeTypeCombobox $target_frame.tcb]
Apol_Widget::setTypeComboboxState $widgets(target_type) 0
trace add variable Apol_Range::vals(enable_target) write \
[list Apol_Range::_toggleTypeCombobox $widgets(target_type)]
pack $target_cb -side top -expand 0 -anchor nw
pack $widgets(target_type) -side top -expand 0 -anchor nw -padx 4
set l [label $classes_frame.l -text "Target Classes"]
set sw [ScrolledWindow $classes_frame.sw -auto both]
set widgets(classes) [listbox [$sw getframe].lb -height 5 -width 24 \
-highlightthickness 0 -selectmode multiple \
-exportselection 0 -state disabled \
-bg $ApolTop::default_bg_color \
-listvar Apol_Range::vals(classes)]
$sw setwidget $widgets(classes)
update
grid propagate $sw 0
pack $l $sw -side top -expand 0 -anchor nw
set widgets(range) [Apol_Widget::makeRangeSelector [$obox getframe].range Rules]
pack $widgets(range) -side left -padx 4 -pady 2 -expand 0 -anchor nw
set ok [button [$obox getframe].ok -text "OK" -width 6 -command Apol_Range::_searchRanges]
pack $ok -side right -pady 5 -padx 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$dbox getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Range::open {ppath} {
variable vals
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(source_type)
Apol_Widget::resetTypeComboboxToPolicy $widgets(target_type)
set vals(classes) [Apol_Class_Perms::getClasses]
$widgets(classes) configure -bg white -state normal
}
proc Apol_Range::close {} {
variable vals
variable widgets
Apol_Widget::clearTypeCombobox $widgets(source_type)
Apol_Widget::clearTypeCombobox $widgets(target_type)
set vals(classes) {}
$widgets(classes) configure -bg $ApolTop::default_bg_color -state disabled
Apol_Widget::clearRangeSelector $widgets(range)
Apol_Widget::clearSearchResults $widgets(results)
set vals(enable_source) 0
set vals(enable_target) 0
}
proc Apol_Range::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Range::_toggleTypeCombobox {path name1 name2 op} {
Apol_Widget::setTypeComboboxState $path $Apol_Range::vals($name2)
}
proc Apol_Range::_searchRanges {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$vals(enable_source)} {
set source [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(source_type)] 0]
if {$source == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No source type provided."
return
}
} else {
set source {}
}
if {$vals(enable_target)} {
set target [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(target_type)] 0]
if {$target == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No target type provided."
return
}
} else {
set target {}
}
if {[Apol_Widget::getRangeSelectorState $widgets(range)]} {
foreach {range range_match} [Apol_Widget::getRangeSelectorValue $widgets(range)] break
if {$range == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No range selected."
return
}
} else {
set range NULL
set range_match 0
}
set q [new_apol_range_trans_query_t]
$q set_source $::ApolTop::policy $source 0
$q set_target $::ApolTop::policy $target 0
foreach c [$widgets(classes) curselection] {
$q append_class $::ApolTop::policy [$widgets(classes) get $c]
}
$q set_range $::ApolTop::policy $range $range_match
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set results [range_trans_vector_to_list $v]
$v -acquire
$v -delete
if {[llength $results] == 0} {
set text "Search returned no results."
} else {
set text "[llength $results] rule"
if {[llength $results] != 1} {
append text s
}
append text " match the search criteria.\n\n"
}
foreach r [lsort -command _range_trans_sort $results] {
append text "[_renderRangeTrans $r]\n"
}
Apol_Widget::appendSearchResultText $widgets(results) $text
}
proc Apol_Range::_renderRangeTrans {rule} {
apol_range_trans_render $::ApolTop::policy $rule
}
proc Apol_Range::_range_trans_sort {a b} {
set t1 [[$a get_source_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set t2 [[$b get_source_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
if {[set z [string compare $t1 $t2]] != 0} {
return $z
}
set t1 [[$a get_target_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set t2 [[$b get_target_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
if {[set z [string compare $t1 $t2]] != 0} {
return $z
}
set c1 [[$a get_target_class $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set c2 [[$b get_target_class $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
string compare $c1 $c2
}
namespace eval Apol_RBAC {
variable vals
variable widgets
}
proc Apol_RBAC::create {tab_name nb} {
variable vals
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "RBAC Rules"]
set topf [frame $frame.top]
set bottomf [frame $frame.bottom]
pack $topf -expand 0 -fill both -pady 2
pack $bottomf -expand 1 -fill both -pady 2
set rsbox [TitleFrame $topf.rs -text "Rule Selection"]
set obox [TitleFrame $topf.opts -text "Search Options"]
set dbox [TitleFrame $bottomf.results -text "RBAC Rules Display"]
pack $rsbox -side left -expand 0 -fill both -padx 2
pack $obox -side left -expand 1 -fill both -padx 2
pack $dbox -expand 1 -fill both -padx 2
set rs [$rsbox getframe]
radiobutton $rs.allow -text allow -value allow \
-variable Apol_RBAC::vals(rule_selection)
radiobutton $rs.trans -text role_transition -value trans \
-variable Apol_RBAC::vals(rule_selection)
radiobutton $rs.both -text "allow and role_transition" -value both \
-variable Apol_RBAC::vals(rule_selection)
trace add variable Apol_RBAC::vals(rule_selection) write \
[list Apol_RBAC::_ruleChanged]
pack $rs.allow $rs.trans $rs.both -side top -anchor w
set widgets(options_pm) [PagesManager [$obox getframe].opts]
_allowCreate [$widgets(options_pm) add allow]
_transCreate [$widgets(options_pm) add trans]
_bothCreate [$widgets(options_pm) add both]
trace add variable Apol_RBAC::vals(source:which) write Apol_RBAC::_toggleRoleBox
$widgets(options_pm) compute_size
pack $widgets(options_pm) -expand 1 -fill both -side left
$widgets(options_pm) raise allow
set ok [button [$obox getframe].ok -text OK -width 6 -command Apol_RBAC::_searchRBACs]
pack $ok -side right -padx 5 -pady 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$dbox getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_RBAC::open {ppath} {
variable vals
variable widgets
$widgets(allow:source) configure -values $Apol_Roles::role_list
$widgets(allow:target) configure -values $Apol_Roles::role_list
$widgets(trans:source) configure -values $Apol_Roles::role_list
$widgets(trans:default) configure -values $Apol_Roles::role_list
$widgets(both:source) configure -values $Apol_Roles::role_list
set vals(target_type:types) $vals(target_type:types)
set vals(rule_selection) allow
}
proc Apol_RBAC::close {} {
variable widgets
_initializeVars
$widgets(allow:source) configure -values {}
$widgets(allow:target) configure -values {}
$widgets(trans:source) configure -values {}
$widgets(trans:target) configure -values {}
$widgets(trans:default) configure -values {}
$widgets(both:source) configure -values {}
}
proc Apol_RBAC::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_RBAC::_initializeVars {} {
variable vals
array set vals {
rule_selection allow
source:use 0
source:sym {}
source:which source
target_role:use 0
target_role:sym {}
target_type:use 0
target_type:sym {}
target_type:types 1
target_type:attribs 0
default:use 0
default:sym {}
}
}
proc Apol_RBAC::_allowCreate {a_f} {
variable vals
variable widgets
set source [frame $a_f.source]
set source_cb [checkbutton $source.enable -text "Source role" \
-variable Apol_RBAC::vals(source:use)]
set widgets(allow:source) [ComboBox $source.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(source:sym) \
-helptext "Type or select a role" -autopost 1]
set which_fm [frame $source.which]
set which_source [radiobutton $which_fm.source \
-text "As source" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value source]
set which_any [radiobutton $which_fm.any \
-text "As source or target" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value either]
trace add variable Apol_RBAC::vals(source:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(allow:source) [list $which_source $which_any]]
pack $which_source $which_any -side top -anchor w
pack $source_cb -side top -anchor w
pack $widgets(allow:source) -side top -expand 0 -fill x -padx 4
pack $which_fm -anchor w -padx 8
pack $source -side left -padx 4 -pady 2 -expand 0 -anchor nw
set target [frame $a_f.target]
set widgets(allow:target_cb) [checkbutton $target.enable -text "Target role" \
-variable Apol_RBAC::vals(target_role:use)]
set widgets(allow:target) [ComboBox $target.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(target_role:sym) \
-helptext "Type or select a role" -autopost 1]
trace add variable Apol_RBAC::vals(target_role:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(allow:target) {}]
pack $widgets(allow:target_cb) -side top -anchor w
pack $widgets(allow:target) -side top -expand 0 -fill x -padx 4
pack $target -side left -padx 4 -pady 2 -expand 0 -fill y
}
proc Apol_RBAC::_transCreate {t_f} {
variable vals
variable widgets
set source [frame $t_f.source]
set source_cb [checkbutton $source.enable -text "Source role" \
-variable Apol_RBAC::vals(source:use)]
set widgets(trans:source) [ComboBox $source.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(source:sym) \
-helptext "Type or select a role" -autopost 1]
set which_fm [frame $source.which]
set which_source [radiobutton $which_fm.source \
-text "As source" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value source]
set which_any [radiobutton $which_fm.any \
-text "As source or default" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value either]
trace add variable Apol_RBAC::vals(source:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(trans:source) [list $which_source $which_any]]
pack $which_source $which_any -side top -anchor w
pack $source_cb -side top -anchor w
pack $widgets(trans:source) -side top -expand 0 -fill x -padx 4
pack $which_fm -anchor w -padx 8
pack $source -side left -padx 4 -pady 2 -expand 0 -anchor nw
set target [frame $t_f.target]
set target_cb [checkbutton $target.enable -text "Target type" \
-variable Apol_RBAC::vals(target_type:use)]
set widgets(trans:target) [ComboBox $target.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(target_type:sym) \
-helptext "Type or select a type/attribute" -autopost 1]
set ta_frame [frame $target.ta]
set types [checkbutton $ta_frame.types -text "Types" -state disabled \
-variable Apol_RBAC::vals(target_type:types)]
set attribs [checkbutton $ta_frame.attribs -text "Attribs" -state disabled \
-variable Apol_RBAC::vals(target_type:attribs)]
$types configure -command [list Apol_RBAC::_toggleTAPushed $types]
$attribs configure -command [list Apol_RBAC::_toggleTAPushed $attribs]
trace add variable Apol_RBAC::vals(target_type:types) write \
[list Apol_RBAC::_toggleTASym]
trace add variable Apol_RBAC::vals(target_type:attribs) write \
[list Apol_RBAC::_toggleTASym]
pack $types $attribs -side left -padx 2
trace add variable Apol_RBAC::vals(target_type:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(trans:target) [list $types $attribs]]
pack $target_cb -side top -anchor w
pack $widgets(trans:target) -side top -expand 0 -fill x -padx 4
pack $ta_frame -anchor center -pady 2
pack $target -side left -padx 4 -pady 2 -expand 0 -fill y
set default [frame $t_f.default]
set widgets(trans:default_cb) [checkbutton $default.enable -text "Default role" \
-variable Apol_RBAC::vals(default:use)]
set widgets(trans:default) [ComboBox $default.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(default:sym) \
-helptext "Type or select a role" -autopost 1]
trace add variable Apol_RBAC::vals(default:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(trans:default) {}]
pack $widgets(trans:default_cb) -side top -anchor w
pack $widgets(trans:default) -side top -expand 0 -fill x -padx 4
pack $default -side left -padx 4 -pady 2 -expand 0 -fill y
}
proc Apol_RBAC::_bothCreate {b_f} {
variable vals
variable widgets
set source [frame $b_f.source]
set source_cb [checkbutton $source.enable -text "Source role" \
-variable Apol_RBAC::vals(source:use)]
set widgets(both:source) [ComboBox $source.cb -width 20 -state disabled \
-entrybg $ApolTop::default_bg_color \
-textvariable Apol_RBAC::vals(source:sym) \
-helptext "Type or select a role" -autopost 1]
set which_fm [frame $source.which]
set which_source [radiobutton $which_fm.source \
-text "As source" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value source]
set which_any [radiobutton $which_fm.any \
-text "Any field" -state disabled \
-variable Apol_RBAC::vals(source:which) \
-value either]
trace add variable Apol_RBAC::vals(source:use) write \
[list Apol_RBAC::_toggleCheckbutton $widgets(both:source) [list $which_source $which_any]]
pack $which_source $which_any -side top -anchor w
pack $source_cb -side top -anchor w
pack $widgets(both:source) -side top -expand 0 -fill x -padx 4
pack $which_fm -anchor w -padx 8
pack $source -side left -padx 4 -pady 2 -expand 0 -anchor nw
}
proc Apol_RBAC::_toggleCheckbutton {cb w name1 name2 ops} {
variable vals
if {$vals($name2)} {
$cb configure -state normal -entrybg white
foreach x $w {
$x configure -state normal
}
} else {
$cb configure -state disabled -entrybg $ApolTop::default_bg_color
foreach x $w {
$x configure -state disabled
}
}
_maybeEnableTargetRole
_maybeEnableDefaultRole
}
proc Apol_RBAC::_toggleRoleBox {name1 name2 ops} {
_maybeEnableTargetRole
_maybeEnableDefaultRole
}
proc Apol_RBAC::_maybeEnableTargetRole {} {
variable vals
variable widgets
if {$vals(source:use) && $vals(source:which) == "either"} {
$widgets(allow:target_cb) configure -state disabled
$widgets(allow:target) configure -state disabled -entrybg $ApolTop::default_bg_color
} else {
$widgets(allow:target_cb) configure -state normal
set vals(target_role:use) $vals(target_role:use)
}
}
proc Apol_RBAC::_maybeEnableDefaultRole {} {
variable vals
variable widgets
if {$vals(source:use) && $vals(source:which) == "either"} {
$widgets(trans:default_cb) configure -state disabled
$widgets(trans:default) configure -state disabled -entrybg $ApolTop::default_bg_color
} else {
$widgets(trans:default_cb) configure -state normal
set vals(default:use) $vals(default:use)
}
}
proc Apol_RBAC::_toggleTASym {name1 name2 ops} {
variable vals
variable widgets
if {!$vals(target_type:types) && !$vals(target_type:attribs)} {
return
}
if {$vals(target_type:types) && $vals(target_type:attribs)} {
set items [lsort [concat [Apol_Types::getTypes] [Apol_Types::getAttributes]]]
} elseif {$vals(target_type:types)} {
set items [Apol_Types::getTypes]
} else {
set items [Apol_Types::getAttributes]
}
$widgets(trans:target) configure -values $items
}
proc Apol_RBAC::_toggleTAPushed {cb} {
variable vals
if {!$vals(target_type:types) && !$vals(target_type:attribs)} {
$cb select
}
}
proc Apol_RBAC::_ruleChanged {name1 name2 ops} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
$widgets(options_pm) raise $vals(rule_selection)
}
proc Apol_RBAC::_searchRBACs {} {
variable vals
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
set raq {}
set rtq {}
if {$vals(rule_selection) == "allow" || $vals(rule_selection) == "both"} {
set raq [new_apol_role_allow_query_t]
}
if {$vals(rule_selection) == "trans" || $vals(rule_selection) == "both"} {
set rtq [new_apol_role_trans_query_t]
}
set source_sym {}
set is_any 0
if {$vals(source:use)} {
if {$vals(source:sym) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No source role selected."
return
}
if {$vals(source:which) == "either"} {
set is_any 1
}
set source_sym $vals(source:sym)
}
set target_role {}
set target_type {}
if {$vals(rule_selection) == "allow" && $vals(target_role:use) && \
(!$vals(source:use) || $vals(source:which) != "either")} {
if {$vals(target_role:sym) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No target role selected."
return
}
set target_role $vals(target_role:sym)
}
if {$vals(rule_selection) == "trans" && $vals(target_type:use)} {
if {$vals(target_type:sym) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No target type selected."
return
}
set target_type $vals(target_type:sym)
}
set default_role {}
if {$vals(rule_selection) == "trans" && $vals(default:use) && \
(!$vals(source:use) || $vals(source:which) != "either")} {
if {$vals(default:sym) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No default role selected."
return
}
set default_role $vals(default:sym)
}
set role_allows {}
if {$raq != {}} {
$raq set_source $::ApolTop::policy $source_sym
$raq set_source_any $::ApolTop::policy $is_any
$raq set_target $::ApolTop::policy $target_role
set v [$raq run $::ApolTop::policy]
$raq -acquire
$raq -delete
set role_allows [role_allow_vector_to_list $v]
$v -acquire
$v -delete
}
set role_trans {}
if {$rtq != {}} {
$rtq set_source $::ApolTop::policy $source_sym
$rtq set_source_any $::ApolTop::policy $is_any
$rtq set_target $::ApolTop::policy $target_type 0
$rtq set_default $::ApolTop::policy $default_role
set v [$rtq run $::ApolTop::policy]
$rtq -acquire
$rtq -delete
set role_trans [role_trans_vector_to_list $v]
$v -acquire
$v -delete
}
set num_results [expr {[llength $role_allows] + [llength $role_trans]}]
if {$num_results == 0} {
set text "Search returned no results."
} else {
set text "$num_results rule"
if {$num_results != 1} {
append text s
}
append text " match the search criteria.\n\n"
}
foreach r [lsort -command _role_allow_sort $role_allows] {
append text "[_render_role_allow $r]\n"
}
foreach r [lsort -command _role_trans_sort $role_trans] {
append text "[_render_role_trans $r]\n"
}
Apol_Widget::appendSearchResultText $widgets(results) $text
}
proc Apol_RBAC::_render_role_allow {qpol_role_allow_datum} {
apol_role_allow_render $::ApolTop::policy $qpol_role_allow_datum
}
proc Apol_RBAC::_render_role_trans {qpol_role_trans_datum} {
apol_role_trans_render $::ApolTop::policy $qpol_role_trans_datum
}
proc Apol_RBAC::_role_allow_sort {a b} {
set r1 [[$a get_source_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set r2 [[$b get_source_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
if {[set z [string compare $r1 $r2]] != 0} {
return $z
}
set r1 [[$a get_target_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set r2 [[$b get_target_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
string compare $r1 $r2
}
proc Apol_RBAC::_role_trans_sort {a b} {
set r1 [[$a get_source_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set r2 [[$b get_source_role $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
if {[set z [string compare $r1 $r2]] != 0} {
return $z
}
set r1 [[$a get_target_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
set r2 [[$b get_target_type $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
string compare $r1 $r2
}
namespace eval Apol_Analysis_relabel {
variable vals
variable widgets
Apol_Analysis::registerAnalysis "Apol_Analysis_relabel" "Direct Relabel"
}
proc Apol_Analysis_relabel::create {options_frame} {
variable vals
variable widgets
_reinitializeVals
set mode_tf [TitleFrame $options_frame.mode -text "Mode"]
pack $mode_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set object_mode [radiobutton [$mode_tf getframe].object \
-text "Object" -value "object" \
-variable Apol_Analysis_relabel::vals(mode)]
pack $object_mode -anchor w
set widgets(mode:to) [checkbutton [$mode_tf getframe].to \
-text "To" \
-variable Apol_Analysis_relabel::vals(mode:to)]
$widgets(mode:to) configure -command \
[list Apol_Analysis_relabel::_toggleToFromPushed $widgets(mode:to)]
set widgets(mode:from) [checkbutton [$mode_tf getframe].from \
-text "From" \
-variable Apol_Analysis_relabel::vals(mode:from)]
$widgets(mode:from) configure -command \
[list Apol_Analysis_relabel::_toggleToFromPushed $widgets(mode:from)]
pack $widgets(mode:to) $widgets(mode:from) -anchor w -padx 8
set subject_mode [radiobutton [$mode_tf getframe].subject \
-text "Subject" -value "subject" \
-variable Apol_Analysis_relabel::vals(mode)]
pack $subject_mode -anchor w -pady 4
trace add variable Apol_Analysis_relabel::vals(mode) write \
Apol_Analysis_relabel::_toggleModeSelected
set req_tf [TitleFrame $options_frame.req -text "Required Parameters"]
pack $req_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set l [label [$req_tf getframe].l -textvariable Apol_Analysis_relabel::vals(type:label)]
pack $l -anchor w
set widgets(type) [Apol_Widget::makeTypeCombobox [$req_tf getframe].type]
pack $widgets(type)
set filter_tf [TitleFrame $options_frame.filter -text "Optional Result Filters"]
pack $filter_tf -side left -padx 2 -pady 2 -expand 1 -fill both
set advanced_f [frame [$filter_tf getframe].advanced]
pack $advanced_f -side left -anchor nw
set access_enable [checkbutton $advanced_f.enable -text "Use advanced filters" \
-variable Apol_Analysis_relabel::vals(advanced_enable)]
pack $access_enable -anchor w
set widgets(advanced) [button $advanced_f.adv -text "Advanced Filters" \
-command Apol_Analysis_relabel::_createAdvancedDialog \
-state disabled]
pack $widgets(advanced) -anchor w -padx 4
trace add variable Apol_Analysis_relabel::vals(advanced_enable) write \
Apol_Analysis_relabel::_toggleAdvancedSelected
set widgets(regexp) [Apol_Widget::makeRegexpEntry [$filter_tf getframe].end]
$widgets(regexp).cb configure -text "Filter result types using regular expression"
pack $widgets(regexp) -side left -anchor nw -padx 8
}
proc Apol_Analysis_relabel::open {} {
variable vals
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(type)
set vals(classes:inc) {}
foreach class [Apol_Class_Perms::getClasses] {
set perms [Apol_Class_Perms::getPermsForClass $class]
if {[lsearch $perms "relabelto"] >= 0 && [lsearch $perms "relabelfrom"] >= 0} {
lappend vals(classes:inc) $class
}
}
set vals(subjects:inc) [Apol_Types::getTypes]
set vals(subjects:inc_all) $vals(subjects:inc)
}
proc Apol_Analysis_relabel::close {} {
variable widgets
_reinitializeVals
_reinitializeWidgets
Apol_Widget::clearTypeCombobox $widgets(type)
}
proc Apol_Analysis_relabel::getInfo {} {
return "Direct relabel analysis is designed to facilitate querying a policy
for both potential changes to object labels and relabel privileges
granted to a subject. These two modes are respectively called Object
Mode and Subject Mode.
\nOBJECT MODE
In object mode the user specifies a starting or ending type and either
To, From, or Both. When To is selected all types to which the starting
type can be relabeled will be displayed. When From is selected all
types from which the ending type can be relabeled will be
displayed. Both will, obviously, do both analyses.
\nSUBJECT MODE
In subject mode the user specifies only a subject type. Two lists of
types will be displayed corresponding to all of the types To which the
subject can relabel and From which the subject can relabel.
\nOPTIONAL RESULT FILTERS
Results may be filtered in several ways. The end types resulting from
a query may be filtered by regular expression. The Advanced Filters
provide the option of selecting which object classes to include in the
analysis and which types to include as subjects of relabeling
operations. Note, excluded subjects are ignored in subject mode
because only the selected subject type is used as a subject."
}
proc Apol_Analysis_relabel::newAnalysis {} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
set f [_createResultsDisplay]
_renderResults $f $results
$results -delete
return {}
}
proc Apol_Analysis_relabel::updateAnalysis {f} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
_clearResultsDisplay $f
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_relabel::reset {} {
_reinitializeVals
_reinitializeWidgets
open
}
proc Apol_Analysis_relabel::switchTab {query_options} {
variable vals
variable widgets
array set vals $query_options
_reinitializeWidgets
}
proc Apol_Analysis_relabel::saveQuery {channel} {
variable vals
variable widgets
foreach {key value} [array get vals] {
if {$key != "classes:inc" && \
$key != "subjects:inc_all" && $key != "subjects:inc" && \
$key != "subjects:exc"} {
puts $channel "$key $value"
}
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
puts $channel "type [lindex $type 0]"
puts $channel "type:attrib [lindex $type 1]"
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
puts $channel "regexp:enable $use_regexp"
puts $channel "regexp $regexp"
}
proc Apol_Analysis_relabel::loadQuery {channel} {
variable vals
set classes_exc {}
set subjects_exc {}
while {[gets $channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
set key {}
set value {}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
switch -- $key {
classes:exc {
set classes_exc $value
}
subjects:exc_all {
set subjects_exc $value
}
default {
set vals($key) $value
}
}
}
open
set vals(classes:exc) {}
foreach c $classes_exc {
set i [lsearch $vals(classes:inc) $c]
if {$i >= 0} {
lappend vals(classes:exc) $c
set vals(classes:inc) [lreplace $vals(classes:inc) $i $i]
}
}
set vals(classes:exc) [lsort $vals(classes:exc)]
set vals(subjects:exc_all) {}
set vals(subjects:exc) {}
foreach s $subjects_exc {
set i [lsearch $vals(subjects:inc_all) $s]
if {$i >= 0} {
lappend vals(subjects:exc_all) $s
lappend vals(subjects:exc) $s
set vals(subjects:inc_all) [lreplace $vals(subjects:inc_all) $i $i]
set i [lsearch $vals(subjects:inc) $s]
set vals(subjects:inc) [lreplace $vals(subjects:inc) $i $i]
}
}
set vals(subjects:exc_all) [lsort $vals(subjects:exc_all)]
set vals(subjects:exc) [lsort $vals(subjects:exc)]
_reinitializeWidgets
}
proc Apol_Analysis_relabel::getTextWidget {tab} {
return [$tab.right getframe].res.tb
}
proc Apol_Analysis_relabel::_reinitializeVals {} {
variable vals
array set vals {
mode object
mode:to 1
mode:from 0
type:label "Starting type"
type {} type:attrib {}
regexp:enable 0
regexp {}
advanced_enable 0
classes:inc {} classes:exc {}
subjects:inc {} subjects:inc_all {}
subjects:exc {} subjects:exc_all {}
subjects:attribenable 0 subjects:attrib {}
}
}
proc Apol_Analysis_relabel::_reinitializeWidgets {} {
variable vals
variable widgets
if {$vals(type:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(type) [list $vals(type) $vals(type:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(type) $vals(type)
}
Apol_Widget::setRegexpEntryValue $widgets(regexp) $vals(regexp:enable) $vals(regexp)
_updateTypeLabel
}
proc Apol_Analysis_relabel::_toggleModeSelected {name1 name2 op} {
variable vals
variable widgets
if {$vals(mode) == "object"} {
$widgets(mode:to) configure -state normal
$widgets(mode:from) configure -state normal
} else {
$widgets(mode:to) configure -state disabled
$widgets(mode:from) configure -state disabled
}
_updateTypeLabel
}
proc Apol_Analysis_relabel::_toggleToFromPushed {cb} {
variable vals
if {!$vals(mode:to) && !$vals(mode:from)} {
$cb select
}
_updateTypeLabel
}
proc Apol_Analysis_relabel::_updateTypeLabel {} {
variable vals
if {$vals(mode) == "subject"} {
set vals(type:label) "Subject"
} elseif {$vals(mode:to) && $vals(mode:from)} {
set vals(type:label) "Starting/ending type"
} elseif {$vals(mode:from)} {
set vals(type:label) "Ending type"
} else {
set vals(type:label) "Starting type"
}
}
proc Apol_Analysis_relabel::_toggleAdvancedSelected {name1 name2 op} {
variable vals
variable widgets
if {$vals(advanced_enable)} {
$widgets(advanced) configure -state normal
} else {
$widgets(advanced) configure -state disabled
}
}
proc Apol_Analysis_relabel::_createAdvancedDialog {} {
destroy .relabel_analysis_adv
variable vals
set d [Dialog .relabel_analysis_adv -modal local -separator 1 -title "Direct Relabel Advanced Filters" -parent .]
$d add -text "Close"
set tf [TitleFrame [$d getframe].objs -text "Filter By Object Classes"]
pack $tf -side top -expand 1 -fill both -padx 2 -pady 4
_createAdvancedFilter [$tf getframe] "Object Classes" classes 0
set l [label [$tf getframe].l -text "Only showing object classes that have both 'relabelto' and 'relabelfrom' permissions."]
grid $l - - -padx 4 -pady 2
set tf [TitleFrame [$d getframe].types -text "Filter By Subject Types"]
pack $tf -side top -expand 1 -fill both -padx 2 -pady 4
if {$vals(mode) == "object"} {
_createAdvancedFilter [$tf getframe] "Subject Types" subjects 0
} else {
_createAdvancedFilter [$tf getframe] "Subject Types" subjects 1
}
set inc [$tf getframe].inc
set exc [$tf getframe].exc
set attrib [frame [$tf getframe].a]
grid $attrib - -
set attrib_enable [checkbutton $attrib.ae -anchor w \
-text "Filter by attribute" \
-variable Apol_Analysis_relabel::vals(subjects:attribenable)]
set attrib_box [ComboBox $attrib.ab -autopost 1 -entrybg white -width 16 \
-values $Apol_Types::attriblist \
-textvariable Apol_Analysis_relabel::vals(subjects:attrib)]
$attrib_enable configure -command \
[list Apol_Analysis_relabel::_attribEnabled $attrib_box]
trace remove variable Apol_Analysis_relabel::vals(subjects:attrib) write \
[list Apol_Analysis_relabel::_attribChanged]
trace add variable Apol_Analysis_relabel::vals(subjects:attrib) write \
[list Apol_Analysis_relabel::_attribChanged]
pack $attrib_enable -side top -expand 0 -fill x -anchor sw -padx 5 -pady 2
pack $attrib_box -side top -expand 1 -fill x -padx 10
_attribEnabled $attrib_box
if {$vals(mode) == "subject"} {
$attrib_enable configure -state disabled
$attrib_box configure -state disabled
}
$d draw
}
proc Apol_Analysis_relabel::_createAdvancedFilter {f title varname disabled} {
set l1 [label $f.l1 -text "Included $title"]
set l2 [label $f.l2 -text "Excluded $title"]
grid $l1 x $l2 -sticky w
set inc [Apol_Widget::makeScrolledListbox $f.inc -height 10 -width 24 \
-listvar Apol_Analysis_relabel::vals($varname:inc) \
-selectmode extended -exportselection 0]
set exc [Apol_Widget::makeScrolledListbox $f.exc -height 10 -width 24 \
-listvar Apol_Analysis_relabel::vals($varname:exc) \
-selectmode extended -exportselection 0]
set inc_lb [Apol_Widget::getScrolledListbox $inc]
set exc_lb [Apol_Widget::getScrolledListbox $exc]
set bb [ButtonBox $f.bb -homogeneous 1 -orient vertical -spacing 4]
$bb add -text "-->" -width 10 -command [list Apol_Analysis_relabel::_moveToExclude $varname $inc_lb $exc_lb]
$bb add -text "<--" -width 10 -command [list Apol_Analysis_relabel::_moveToInclude $varname $inc_lb $exc_lb]
grid $inc $bb $exc -sticky nsew
set inc_bb [ButtonBox $f.inc_bb -homogeneous 1 -spacing 4]
$inc_bb add -text "Select All" -command [list $inc_lb selection set 0 end]
$inc_bb add -text "Unselect" -command [list $inc_lb selection clear 0 end]
set exc_bb [ButtonBox $f.exc_bb -homogeneous 1 -spacing 4]
$exc_bb add -text "Select All" -command [list $exc_lb selection set 0 end]
$exc_bb add -text "Unselect" -command [list $exc_lb selection clear 0 end]
grid $inc_bb x $exc_bb -pady 4
grid columnconfigure $f 0 -weight 1 -uniform 0 -pad 2
grid columnconfigure $f 1 -weight 0 -pad 8
grid columnconfigure $f 2 -weight 1 -uniform 0 -pad 2
if {$disabled} {
foreach w [list $l1 $l2 $bb $inc_bb $exc_bb] {
$w configure -state disabled
}
Apol_Widget::setScrolledListboxState $inc disabled
Apol_Widget::setScrolledListboxState $exc disabled
}
}
proc Apol_Analysis_relabel::_moveToExclude {varname inc exc} {
variable vals
if {[set selection [$inc curselection]] == {}} {
return
}
foreach i $selection {
lappend perms [$inc get $i]
}
set vals($varname:exc) [lsort [concat $vals($varname:exc) $perms]]
if {$varname == "subjects"} {
set vals(subjects:exc_all) [lsort [concat $vals(subjects:exc_all) $perms]]
}
foreach p $perms {
set i [lsearch $vals($varname:inc) $p]
set vals($varname:inc) [lreplace $vals($varname:inc) $i $i]
if {$varname == "subjects"} {
set i [lsearch $vals(subjects:inc_all) $p]
set vals(subjects:inc_all) [lreplace $vals(subjects:inc_all) $i $i]
}
}
$inc selection clear 0 end
$exc selection clear 0 end
}
proc Apol_Analysis_relabel::_moveToInclude {varname inc exc} {
variable vals
if {[set selection [$exc curselection]] == {}} {
return
}
foreach i $selection {
lappend perms [$exc get $i]
}
set vals($varname:inc) [lsort [concat $vals($varname:inc) $perms]]
if {$varname == "subjects"} {
set vals(subjects:inc_all) [lsort [concat $vals(subjects:inc_all) $perms]]
}
foreach p $perms {
set i [lsearch $vals($varname:exc) $p]
set vals($varname:exc) [lreplace $vals($varname:exc) $i $i]
if {$varname == "subjects"} {
set i [lsearch $vals(subjects:exc_all) $p]
set vals(subjects:exc_all) [lreplace $vals(subjects:exc_all) $i $i]
}
}
$inc selection clear 0 end
$exc selection clear 0 end
}
proc Apol_Analysis_relabel::_attribEnabled {cb} {
variable vals
if {$vals(subjects:attribenable)} {
$cb configure -state normal
_filterTypeLists $vals(subjects:attrib)
} else {
$cb configure -state disabled
_filterTypeLists ""
}
}
proc Apol_Analysis_relabel::_attribChanged {name1 name2 op} {
variable vals
if {$vals(subjects:attribenable)} {
_filterTypeLists $vals(subjects:attrib)
}
}
proc Apol_Analysis_relabel::_filterTypeLists {attrib} {
variable vals
if {$attrib != {}} {
set typesList {}
if {[Apol_Types::isAttributeInPolicy $attrib]} {
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $attrib]
set i [$qpol_type_datum get_type_iter $::ApolTop::qpolicy]
foreach t [iter_to_list $i] {
set t [qpol_type_from_void $t]
lappend typesList [$t get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
}
if {$typesList == {}} {
return
}
set vals(subjects:inc) {}
set vals(subjects:exc) {}
foreach t $typesList {
if {[lsearch $vals(subjects:inc_all) $t] >= 0} {
lappend vals(subjects:inc) $t
}
if {[lsearch $vals(subjects:exc_all) $t] >= 0} {
lappend vals(subjects:exc) $t
}
}
set vals(subjects:inc) [lsort $vals(subjects:inc)]
set vals(subjects:exc) [lsort $vals(subjects:exc)]
} else {
set vals(subjects:inc) $vals(subjects:inc_all)
set vals(subjects:exc) $vals(subjects:exc_all)
}
}
proc Apol_Analysis_relabel::_checkParams {} {
variable vals
variable widgets
if {![ApolTop::is_policy_open]} {
return "No current policy file is opened."
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
if {[lindex $type 0] == {}} {
return "No type was selected."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(type) [lindex $type 0]
set vals(type:attrib) [lindex $type 1]
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp && $regexp == {}} {
return "No regular expression provided."
}
set vals(regexp:enable) $use_regexp
set vals(regexp) $regexp
if {$vals(advanced_enable)} {
if {$vals(classes:inc) == {}} {
return "At least one object class must be included."
}
if {$vals(mode) == "object" && $vals(subjects:inc_all) == {}} {
return "At least one subject type must be included."
}
}
return {} ;# all parameters passed, now ready to do search
}
proc Apol_Analysis_relabel::_analyze {} {
variable vals
if {$vals(mode) == "object"} {
if {$vals(mode:to) && $vals(mode:from)} {
set mode $::APOL_RELABEL_DIR_BOTH
} elseif {$vals(mode:to)} {
set mode $::APOL_RELABEL_DIR_TO
} else {
set mode $::APOL_RELABEL_DIR_FROM
}
} else {
set mode $::APOL_RELABEL_DIR_SUBJECT
}
if {$vals(advanced_enable) && $vals(classes:exc) != {}} {
set classes $vals(classes:inc)
} else {
set classes {}
}
if {$vals(advanced_enable) && $vals(subjects:exc) != {}} {
set subjects $vals(subjects:inc)
} else {
set subjects {}
}
if {$vals(regexp:enable)} {
set regexp $vals(regexp)
} else {
set regexp {}
}
set q [new_apol_relabel_analysis_t]
$q set_dir $::ApolTop::policy $mode
$q set_type $::ApolTop::policy $vals(type)
foreach c $classes {
$q append_class $::ApolTop::policy $c
}
foreach s $subjects {
$q append_subject $::ApolTop::policy $s
}
$q set_result_regex $::ApolTop::policy $regexp
set results [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $results
}
proc Apol_Analysis_relabel::_createResultsDisplay {} {
variable vals
set f [Apol_Analysis::createResultTab "Relabel" [array get vals]]
if {$vals(mode) == "object"} {
if {$vals(mode:to) && $vals(mode:from)} {
set tree_title "Type $vals(type) relabels to/from"
} elseif {$vals(mode:to)} {
set tree_title "Type $vals(type) relabels to"
} else {
set tree_title "Type $vals(type) relabels from"
}
} else {
set tree_title "Subject $vals(type) relabels"
}
set tree_tf [TitleFrame $f.left -text $tree_title]
pack $tree_tf -side left -expand 0 -fill y -padx 2 -pady 2
set sw [ScrolledWindow [$tree_tf getframe].sw -auto both]
set tree [Tree [$sw getframe].tree -width 24 -redraw 1 -borderwidth 0 \
-highlightthickness 0 -showlines 1 -padx 0 -bg white]
$sw setwidget $tree
pack $sw -expand 1 -fill both
set res_tf [TitleFrame $f.right -text "Relabeling Results"]
pack $res_tf -side left -expand 1 -fill both -padx 2 -pady 2
set res [Apol_Widget::makeSearchResults [$res_tf getframe].res]
$res.tb tag configure title -font {Helvetica 14 bold}
$res.tb tag configure title_type -foreground blue -font {Helvetica 14 bold}
$res.tb tag configure num -font {Helvetica 12 bold}
$res.tb tag configure type_tag -foreground blue -font {Helvetica 12 bold}
pack $res -expand 1 -fill both
$tree configure -selectcommand [list Apol_Analysis_relabel::_treeSelect $res]
return $f
}
proc Apol_Analysis_relabel::_treeSelect {res tree node} {
if {$node != {}} {
$res.tb configure -state normal
$res.tb delete 0.0 end
set data [$tree itemcget $node -data]
if {[string index $node 0] == "o"} {
_renderResultsRuleObject $res $tree $node $data
} elseif {[string index $node 0] == "s"} {
_renderResultsRuleSubject $res $tree $node $data
} else {
eval $res.tb insert end $data
}
$res.tb configure -state disabled
}
}
proc Apol_Analysis_relabel::_clearResultsDisplay {f} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree delete [$tree nodes root]
Apol_Widget::clearSearchResults $res
Apol_Analysis::setResultTabCriteria [array get vals]
}
proc Apol_Analysis_relabel::_renderResults {f results} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree insert end root top -text $vals(type) -open 1 -drawcross auto
if {$vals(mode) == "object"} {
set top_text [_renderResultsObject $results $tree]
} else { ;# subject mode
set top_text [_renderResultsSubject $results $tree]
}
$tree itemconfigure top -data $top_text
$tree selection set top
$tree opentree top
$tree see top
}
proc Apol_Analysis_relabel::_result_type_sort {a b} {
set t1 [[$a get_result_type] get_name $::ApolTop::qpolicy]
set t2 [[$b get_result_type] get_name $::ApolTop::qpolicy]
string compare $t1 $t2
}
proc Apol_Analysis_relabel::_renderResultsObject {results tree} {
variable vals
if {$vals(mode:from) && $vals(mode:to)} {
set dir both
} elseif {$vals(mode:to)} {
set dir to
} else {
set dir from
}
foreach r [lsort -command _result_type_sort [relabel_result_vector_to_list $results]] {
set type [[$r get_result_type] get_name $::ApolTop::qpolicy]
set to [relabel_result_pair_vector_to_list [$r get_to]]
set from [relabel_result_pair_vector_to_list [$r get_from]]
set both [relabel_result_pair_vector_to_list [$r get_both]]
set pairs {}
foreach pair [concat $to $from $both] {
set intermed [[$pair get_intermediate_type] get_name $::ApolTop::qpolicy]
lappend pairs [list [$pair get_ruleA] [$pair get_ruleB] $intermed]
}
set pairs [lsort -unique $pairs]
$tree insert end top o:$dir:\#auto -text $type -data $pairs
}
set top_text [list "Direct Relabel Analysis: " title]
switch -- $dir {
both { lappend top_text "Starting/Ending Type: " title }
to { lappend top_text "Ending Type: " title }
from { lappend top_text "Starting Type: " title }
}
lappend top_text $vals(type) title_type \
"\n\n" title \
$vals(type) type_tag
if {[$results get_size]} {
switch -- $dir {
both { lappend top_text " can be relabeled to and from " {} }
to { lappend top_text " can be relabeled to " {} }
from { lappend top_text " can be relabeled from " {} }
}
lappend top_text [$results get_size] num \
" type(s).\n\n" {} \
"This tab provides the results of a Direct Relabel Analysis beginning\n" {}
switch -- $dir {
both { lappend top_text "with the starting/ending" {} }
to { lappend top_text "with the starting" {} }
from { lappend top_text "with the ending" {} }
}
lappend top_text " type above. The results of the analysis are\n" {} \
"presented in tree form with the root of the tree (this node) being the\n" {} \
"starting point for the analysis.\n\n" {} \
"Each child node in the tree represents a type in the current policy\n" {} \
"to/from which relabeling is allowed (depending on you selection\n" {} \
"above)." {}
} else {
switch -- $dir {
both { lappend top_text " cannot be relabeled to/from any type." {} }
to { lappend top_text " cannot be relabeled to any type." {} }
from { lappend top_text " cannot be relabeled from any type." {} }
}
}
}
proc Apol_Analysis_relabel::_renderResultsRuleObject {res tree node data} {
set header [list [$tree itemcget top -text] title_type]
lappend header " can be relabeled:\n" {}
eval $res.tb insert end $header
set dir [lindex [split $node :] 1]
set target_type [$tree itemcget $node -text]
foreach rule_pairs $data {
set class [[[lindex $rule_pairs 0] get_object_class $::ApolTop::qpolicy] get_name $::ApolTop::qpolicy]
lappend classes($class) $rule_pairs
}
foreach key [lsort [array names classes]] {
$res.tb configure -state normal
$res.tb insert end "\n$key:\n" title
foreach rule_pairs [lsort -index 2 $classes($key)] {
foreach {a_rule b_rule intermed} $rule_pairs {break}
if {$dir == "to" || $dir == "from"} {
set dir_string $dir
} else {
set i [$a_rule get_perm_iter $::ApolTop::qpolicy]
set a_perms [iter_to_str_list $i]
$i -acquire
$i -delete
set i [$b_rule get_perm_iter $::ApolTop::qpolicy]
set b_perms [iter_to_str_list $i]
$i -acquire
$i -delete
if {[lsearch $a_perms "relabelto"] >= 0 && \
[lsearch $a_perms "relabelfrom"] >= 0 && \
[lsearch $b_perms "relabelto"] >= 0 && \
[lsearch $b_perms "relabelfrom"] >= 0} {
set dir_string "to and from"
} elseif {[lsearch $a_perms "relabelto"] >= 0 &&
[lsearch $b_perms "relabelfrom"] >= 0} {
set dir_string "to"
} else {
set dir_string "from"
}
}
$res.tb configure -state normal
$res.tb insert end "\n $dir_string " num \
$target_type type_tag \
" by " {} \
$intermed type_tag \
"\n" {}
set v [new_apol_vector_t]
$v append $a_rule
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
if {$a_rule != $b_rule} {
set v [new_apol_vector_t]
$v append $b_rule
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
}
}
proc Apol_Analysis_relabel::_renderResultsSubject {results tree} {
variable vals
set to_count 0
set from_count 0
foreach r [relabel_result_vector_to_list $results] {
set type [[$r get_result_type] get_name $::ApolTop::qpolicy]
set to [relabel_result_pair_vector_to_list [$r get_to]]
set from [relabel_result_pair_vector_to_list [$r get_from]]
set both [relabel_result_pair_vector_to_list [$r get_both]]
foreach pair [concat $to $both] {
lappend to_types($type) [$pair get_ruleA]
}
foreach pair [concat $from $both] {
lappend from_types($type) [$pair get_ruleA]
}
}
set to_count [llength [array names to_types]]
if {$to_count} {
set to_text [list $vals(type) title_type " can relabel to " {} ]
lappend to_text $to_count num \
" type(s). Open the subtree of this item to view the list of types." {}
$tree insert end top to -text "To" -data $to_text -drawcross auto
foreach type [lsort [array names to_types]] {
set rules [lsort -unique $to_types($type)]
$tree insert end to s\#auto -text $type -data [list to $rules]
}
}
set from_count [llength [array names from_types]]
if {$from_count} {
set from_text [list $vals(type) title_type " can relabel from " {} ]
lappend from_text $from_count num \
" type(s). Open the subtree of this item to view the list of types." {}
$tree insert end top from -text "From" -data $from_text -drawcross auto
foreach type [lsort [array names from_types]] {
set rules [lsort -unique $from_types($type)]
$tree insert end from s\#auto -text $type -data [list from $rules]
}
}
set top_text [list "Direct Relabel Analysis: Subject: " title]
lappend top_text $vals(type) title_type \
"\n\n" title \
$vals(type) type_tag
if {$to_count + $from_count} {
lappend top_text " can relabel to " {} \
$to_count num \
" type(s) and relabel from " {} \
$from_count num \
" type(s).\n\n" {} \
"This tab provides the results of a Direct Relabel Analysis for the\n" {} \
"subject above. The results of the analysis are presented in tree form\n" {} \
"with the root of the tree (this node) being the starting point for the\n" {} \
"analysis.\n\n" {} \
"Each child node in the To and From subtrees represents a type in the\n" {} \
"current policy which the chosen subject can relabel." {}
} else {
lappend top_text " does not relabel to or from any type as a subject." {}
}
}
proc Apol_Analysis_relabel::_renderResultsRuleSubject {res tree node data} {
foreach {dir rules} $data {break}
set header [list [$tree itemcget top -text] title_type]
lappend header " can relabel $dir " {} \
[$tree itemcget $node -text] title_type \
"\n\n" {}
eval $res.tb insert end $header
set v [new_apol_vector_t]
foreach r $rules {
$v append $r
}
Apol_Widget::appendSearchResultRules $res 0 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
namespace eval Apol_Roles {
variable widgets
variable opts
variable role_list {}
}
proc Apol_Roles::create {tab_name nb} {
variable widgets
variable opts
_initializeVars
set frame [$nb insert end $tab_name -text "Roles"]
set pw [PanedWindow $frame.pw -side top]
set leftf [$pw add -weight 0]
set rightf [$pw add -weight 1]
pack $pw -fill both -expand yes
set rolebox [TitleFrame $leftf.rolebox -text "Roles"]
set s_optionsbox [TitleFrame $rightf.obox -text "Search Options"]
set resultsbox [TitleFrame $rightf.rbox -text "Search Results"]
pack $rolebox -fill both -expand yes
pack $s_optionsbox -padx 2 -fill both -expand 0
pack $resultsbox -padx 2 -fill both -expand yes
set rlistbox [Apol_Widget::makeScrolledListbox [$rolebox getframe].lb \
-width 20 -listvar Apol_Roles::role_list]
Apol_Widget::setListboxCallbacks $rlistbox \
{{"Display Role Info" {Apol_Roles::_popupRoleInfo role}}}
pack $rlistbox -fill both -expand yes
set ofm [$s_optionsbox getframe]
set lfm [frame $ofm.to]
set cfm [frame $ofm.co]
pack $lfm $cfm -side left -anchor nw -padx 4 -pady 2
radiobutton $lfm.all_info -text "All information" \
-variable Apol_Roles::opts(showSelection) -value all
radiobutton $lfm.names_only -text "Names only" \
-variable Apol_Roles::opts(showSelection) -value names
pack $lfm.all_info $lfm.names_only -anchor w -padx 5 -pady 4
set cb_type [checkbutton $cfm.cb -variable Apol_Roles::opts(useType) -text "Type"]
set widgets(combo_types) [Apol_Widget::makeTypeCombobox $cfm.combo_types]
Apol_Widget::setTypeComboboxState $widgets(combo_types) disabled
trace add variable Apol_Roles::opts(useType) write \
[list Apol_Roles::_toggleTypeCombobox $widgets(combo_types)]
pack $cb_type -anchor w
pack $widgets(combo_types) -anchor w -padx 4
button $ofm.ok -text OK -width 6 -command Apol_Roles::_searchRoles
pack $ofm.ok -side top -anchor e -pady 5 -padx 5
set widgets(results) [Apol_Widget::makeSearchResults [$resultsbox getframe].sw]
pack $widgets(results) -expand 1 -fill both
return $frame
}
proc Apol_Roles::open {ppath} {
set q [new_apol_role_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable role_list [lsort [role_vector_to_list $v]]
$v -acquire
$v -delete
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(combo_types)
}
proc Apol_Roles::close {} {
variable widgets
variable opts
variable role_list {}
_initializeVars
Apol_Widget::clearTypeCombobox $widgets(combo_types)
Apol_Widget::clearSearchResults $widgets(results)
}
proc Apol_Roles::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Roles::getRoles {} {
variable role_list
set role_list
}
proc Apol_Roles::_initializeVars {} {
variable opts
array set opts {
useType 0
showSelection all
}
}
proc Apol_Roles::_toggleTypeCombobox {path name1 name2 op} {
Apol_Widget::setTypeComboboxState $path $Apol_Roles::opts(useType)
}
proc Apol_Roles::_popupRoleInfo {which role} {
Apol_Widget::showPopupText $role [_renderRole $role 1]
}
proc Apol_Roles::_searchRoles {} {
variable widgets
variable opts
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$opts(useType)} {
set type [lindex [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(combo_types)] 0]
if {$type == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No type selected."
return
}
} else {
set type {}
}
if {$opts(showSelection) == "names"} {
set show_all 0
} else {
set show_all 1
}
set q [new_apol_role_query_t]
$q set_type $::ApolTop::policy $type
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set roles_data [role_vector_to_list $v]
$v -acquire
$v -delete
set text "ROLES:\n"
if {[llength $roles_data] == 0} {
append text "Search returned no results."
} else {
foreach r [lsort $roles_data] {
append text "\n[_renderRole $r $show_all]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $text
}
proc Apol_Roles::_renderRole {role_name show_all} {
set qpol_role_datum [new_qpol_role_t $::ApolTop::qpolicy $role_name]
if {!$show_all} {
return $role_name
}
set i [$qpol_role_datum get_type_iter $::ApolTop::qpolicy]
set types {}
while {![$i end]} {
set qpol_type_datum [qpol_type_from_void [$i get_item]]
lappend types [$qpol_type_datum get_name $::ApolTop::qpolicy]
$i next
}
$i -acquire
$i -delete
set text "$role_name ([llength $types] type"
if {[llength $types] != 1} {
append text "s"
}
append text ")\n"
foreach t [lsort -dictionary $types] {
append text " $t\n"
}
return $text
}
namespace eval Apol_TE {
variable vals
variable widgets
variable tabs
variable enabled
}
proc Apol_TE::create {tab_name nb} {
variable vals
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "TE Rules"]
set pw [PanedWindow $frame.pw -side left -weights extra]
set topf [$pw add -weight 0]
set bottomf [$pw add -weight 1]
pack $pw -expand 1 -fill both
set top_leftf [frame $topf.tl]
set widgets(search_opts) [NoteBook $topf.nb]
set abox [frame $topf.abox]
pack $top_leftf -side left -expand 0 -fill y
pack $widgets(search_opts) -side left -expand 1 -fill both -padx 10
pack $abox -side right -fill y -padx 5
set rsbox [TitleFrame $top_leftf.rsbox -text "Rule Selection"]
set oobox [TitleFrame $top_leftf.oobox -text "Search Options"]
set rbox [TitleFrame $bottomf.rbox -text "Type Enforcement Rules Display"]
pack $rsbox -side top -expand 0 -fill both
pack $oobox -side top -expand 1 -fill both -pady 2
pack $rbox -expand yes -fill both -padx 2
set fm_rules [$rsbox getframe]
set allow [checkbutton $fm_rules.allow -text "allow" \
-onvalue $::QPOL_RULE_ALLOW -offvalue 0 \
-variable Apol_TE::vals(rs:avrule_allow)]
set neverallow [checkbutton $fm_rules.neverallow -text "neverallow" \
-onvalue $::QPOL_RULE_NEVERALLOW -offvalue 0 \
-variable Apol_TE::vals(rs:avrule_neverallow)]
set auditallow [checkbutton $fm_rules.auditallow -text "auditallow" \
-onvalue $::QPOL_RULE_AUDITALLOW -offvalue 0 \
-variable Apol_TE::vals(rs:avrule_auditallow)]
set dontaudit [checkbutton $fm_rules.dontaudit -text "dontaudit" \
-onvalue $::QPOL_RULE_DONTAUDIT -offvalue 0 \
-variable Apol_TE::vals(rs:avrule_dontaudit)]
set type_transition [checkbutton $fm_rules.type_transition -text "type_trans" \
-onvalue $::QPOL_RULE_TYPE_TRANS -offvalue 0 \
-variable Apol_TE::vals(rs:type_transition)]
set type_member [checkbutton $fm_rules.type_member -text "type_member" \
-onvalue $::QPOL_RULE_TYPE_MEMBER -offvalue 0 \
-variable Apol_TE::vals(rs:type_member)]
set type_change [checkbutton $fm_rules.type_change -text "type_change" \
-onvalue $::QPOL_RULE_TYPE_CHANGE -offvalue 0 \
-variable Apol_TE::vals(rs:type_change)]
grid $allow $type_transition -sticky w -padx 2
grid $auditallow $type_member -sticky w -padx 2
grid $dontaudit $type_change -sticky w -padx 2
grid $neverallow x -sticky w -padx 2
foreach x {allow neverallow auditallow dontaudit type_transition type_member type_change} {
trace add variable Apol_TE::vals(rs:$x) write \
[list Apol_TE::_toggle_rule_selection]
}
set fm_options [$oobox getframe]
set enabled [checkbutton $fm_options.enabled -text "Search only enabled rules" \
-variable Apol_TE::vals(oo:enabled)]
set regexp [checkbutton $fm_options.regex -text "Search using regular expression" \
-variable Apol_TE::vals(oo:regexp)]
pack $enabled $regexp -expand 0 -fill none -anchor w
_createTypesAttribsTab
_createClassesPermsTab
set widgets(new) [button $abox.new -text "New Search" -width 12 \
-command [list Apol_TE::_search_terules new]]
set widgets(update) [button $abox.update -text "Update Search" -width 12 -state disabled \
-command [list Apol_TE::_search_terules update]]
set widgets(reset) [button $abox.reset -text "Reset Criteria" -width 12 \
-command Apol_TE::_reset]
pack $widgets(new) $widgets(update) $widgets(reset) \
-side top -pady 5 -padx 5 -anchor ne
$widgets(search_opts) compute_size
set popupTab_Menu [menu .popup_terules -tearoff 0]
set tab_menu_callbacks \
[list {"Close Tab" Apol_TE::_delete_results} \
{"Rename Tab" Apol_TE::_display_rename_tab_dialog}]
set widgets(results) [NoteBook [$rbox getframe].results]
$widgets(results) bindtabs <Button-1> Apol_TE::_switch_to_tab
$widgets(results) bindtabs <Button-3> \
[list ApolTop::popup \
%W %x %y $popupTab_Menu $tab_menu_callbacks]
set close [button [$rbox getframe].close -text "Close Tab" \
-command Apol_TE::_delete_current_results]
pack $widgets(results) -expand 1 -fill both -padx 4
pack $close -expand 0 -fill x -padx 4 -pady 2
_initializeVars
return $frame
}
proc Apol_TE::open {ppath} {
_initializeVars
_initializeWidgets
_initializeTabs
variable vals
variable enabled
set vals(cp:classes) [Apol_Class_Perms::getClasses]
set enabled(cp:classes) 1
set enabled(cp:perms) 1
}
proc Apol_TE::close {} {
_initializeTabs
_initializeWidgets
_initializeVars
set enabled(cp:perms) 1
}
proc Apol_TE::getTextWidget {} {
variable widgets
variable tabs
if {[$widgets(results) pages] != {}} {
set raisedPage [$widgets(results) raise]
if {$raisedPage != {}} {
return $tabs($raisedPage).tb
}
}
return {}
}
proc Apol_TE::save_query_options {file_channel query_file} {
variable vals
foreach {key value} [array get vals] {
if {$key != "cp:classes" && $key != "cp:perms"} {
puts $file_channel "$key $value"
}
}
}
proc Apol_TE::load_query_options {file_channel} {
variable vals
variable widgets
variable enabled
_initializeVars
set classes_selected {}
set perms_selected {}
while {[gets $file_channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
if {$key == "cp:classes_selected"} {
set classes_selected $value
} elseif {$key == "cp:perms_selected"} {
set perms_selected $value
} else {
set vals($key) $value
}
}
_initializeWidgets
set vals(cp:classes) [Apol_Class_Perms::getClasses]
set enabled(cp:classes) 1
set enabled(cp:perms) 1
_toggle_perms_toshow -> -> reset
set unknowns {}
set vals(cp:classes_selected) {}
foreach class $classes_selected {
if {[set i [lsearch $vals(cp:classes) $class]] >= 0} {
$widgets(cp:classes) selection set $i
lappend vals(cp:classes_selected) $class
} else {
lappend unknowns $class
}
}
if {[llength $unknowns] > 0} {
tk_messageBox -icon warning -type ok -title "Open Apol Query" \
-message "The following object classes do not exist in the currently loaded policy and were ignored:\n\n[join $unknowns ", "]" \
-parent .
}
_toggle_perms_toshow {} {} {}
set unknowns {}
set vals(cp:perms_selected) {}
foreach perm $perms_selected {
if {[set i [lsearch $vals(cp:perms) $perm]] >= 0} {
$widgets(cp:perms) selection set $i
lappend vals(cp:perms_selected) $perm
} else {
lappend unknowns $perm
}
}
if {[llength $unknowns] > 0} {
tk_messageBox -icon warning -type ok -title "Open Apol Query" \
-message "The following permissions do not exist in the currently loaded policy and were ignored:\n\n[join $unknowns ", "]" \
-parent $parentDlg
}
}
proc Apol_TE::_initializeVars {} {
variable vals
array set vals [list \
rs:avrule_allow $::QPOL_RULE_ALLOW \
rs:avrule_neverallow 0 \
rs:avrule_auditallow $::QPOL_RULE_AUDITALLOW \
rs:avrule_dontaudit $::QPOL_RULE_DONTAUDIT \
rs:type_transition $::QPOL_RULE_TYPE_TRANS \
rs:type_member $::QPOL_RULE_TYPE_MEMBER \
rs:type_change $::QPOL_RULE_TYPE_CHANGE \
ta:source_sym,types $::APOL_QUERY_SYMBOL_IS_TYPE \
ta:target_sym,types $::APOL_QUERY_SYMBOL_IS_TYPE \
ta:default_sym,types $::APOL_QUERY_SYMBOL_IS_TYPE \
]
array set vals {
oo:enabled 0
oo:regexp 0
ta:use_source 0
ta:source_indirect 1
ta:source_which source
ta:source_sym,attribs 0
ta:source_sym {}
ta:use_target 0
ta:target_indirect 1
ta:target_sym,attribs 0
ta:target_sym {}
ta:use_default 0
ta:default_sym,attribs 0
ta:default_sym {}
cp:classes {}
cp:classes_selected {}
cp:perms {}
cp:perms_selected {}
cp:perms_toshow all
cp:perms_matchall 0
}
variable enabled
array set enabled {
ta:use_source 1
ta:use_target 1
ta:use_default 1
cp:classes 0
cp:perms 0
}
}
proc Apol_TE::_initializeTabs {} {
variable widgets
variable tabs
array set tabs {
next_result_id 1
}
foreach p [$widgets(results) pages 0 end] {
_delete_results $p
}
}
proc Apol_TE::_initializeWidgets {} {
variable widgets
$widgets(search_opts) raise typeattrib
$widgets(cp:classes) selection clear 0 end
$widgets(cp:perms) selection clear 0 end
}
proc Apol_TE::_createTypesAttribsTab {} {
variable vals
variable widgets
variable enabled
set ta_tab [$widgets(search_opts) insert end typeattrib -text "Types/Attributes"]
set fm_source [frame $ta_tab.source]
set fm_target [frame $ta_tab.target]
set fm_default [frame $ta_tab.default]
grid $fm_source $fm_target $fm_default -padx 4 -sticky ewns
foreach i {0 1 2} {
grid columnconfigure $ta_tab $i -weight 1 -uniform 1
}
grid rowconfigure $ta_tab 0 -weight 1
_create_ta_box source $fm_source "Source type/attribute" 1 1 1
_create_ta_box target $fm_target "Target type/attribute" 1 0 1
_create_ta_box default $fm_default "Default type" 0 0 0
$widgets(search_opts) raise typeattrib
}
proc Apol_TE::_create_ta_box {prefix f title has_indirect has_which has_attribs} {
variable vals
variable widgets
set widgets(ta:use_${prefix}) [checkbutton $f.use -text $title \
-variable Apol_TE::vals(ta:use_${prefix})]
pack $widgets(ta:use_${prefix}) -side top -anchor w
trace add variable Apol_TE::vals(ta:use_${prefix}) write \
[list Apol_TE::_toggle_ta_box $prefix]
set w {}
if {$has_attribs} {
set helptext "Type or select a type or attribute"
} else {
set helptext "Type or select a type"
}
set widgets(ta:${prefix}_sym) [ComboBox $f.sym \
-state disabled -entrybg $ApolTop::default_bg_color \
-textvariable Apol_TE::vals(ta:${prefix}_sym) \
-helptext $helptext -autopost 1]
pack $widgets(ta:${prefix}_sym) -expand 0 -fill x -padx 8
lappend w $widgets(ta:${prefix}_sym)
if {$has_attribs} {
set ta_frame [frame $f.ta]
pack $ta_frame -expand 0 -anchor center -pady 2
set types [checkbutton $ta_frame.types -text "Types" -state disabled \
-onvalue $::APOL_QUERY_SYMBOL_IS_TYPE -offvalue 0 \
-variable Apol_TE::vals(ta:${prefix}_sym,types)]
set attribs [checkbutton $ta_frame.attribs -text "Attribs" -state disabled \
-onvalue $::APOL_QUERY_SYMBOL_IS_ATTRIBUTE -offvalue 0 \
-variable Apol_TE::vals(ta:${prefix}_sym,attribs)]
$types configure -command [list Apol_TE::_toggle_ta_pushed $prefix $types]
$attribs configure -command [list Apol_TE::_toggle_ta_pushed $prefix $attribs]
trace add variable Apol_TE::vals(ta:${prefix}_sym,attribs) write \
[list Apol_TE::_toggle_ta_sym $prefix]
pack $types $attribs -side left -padx 2
lappend w $types $attribs
}
if {$has_indirect} {
set indirect [checkbutton $f.indirect -text "Only direct matches" \
-state disabled -variable Apol_TE::vals(ta:${prefix}_indirect) \
-onvalue 0 -offvalue 1]
pack $indirect -anchor w -padx 8
lappend w $indirect
}
if {$has_which} {
set which_fm [frame $f.which]
set which_source [radiobutton $which_fm.source \
-text "As source" -state disabled \
-variable Apol_TE::vals(ta:${prefix}_which) \
-value source]
set which_any [radiobutton $which_fm.any \
-text "Any" -state disabled \
-variable Apol_TE::vals(ta:${prefix}_which) \
-value either]
trace add variable Apol_TE::vals(ta:${prefix}_which) write \
[list Apol_TE::_toggle_which]
pack $which_source $which_any -side left -padx 2
pack $which_fm -anchor w -padx 6
lappend w $which_source $which_any
}
trace add variable Apol_TE::vals(ta:${prefix}_sym,types) write \
[list Apol_TE::_toggle_ta_sym $prefix]
set widgets(ta:${prefix}_widgets) $w
trace add variable Apol_TE::enabled(ta:use_${prefix}) write \
[list Apol_TE::_toggle_enable_ta ${prefix}]
}
proc Apol_TE::_toggle_rule_selection {name1 name2 op} {
_maybe_enable_default_type
_maybe_enable_perms
}
proc Apol_TE::_toggle_ta_box {col name1 name2 op} {
variable vals
variable enabled
if {$col == "source"} {
_maybe_enable_target_type
_maybe_enable_default_type
}
set enabled(ta:use_${col}) $enabled(ta:use_${col})
}
proc Apol_TE::_toggle_which {name1 name2 op} {
_maybe_enable_target_type
_maybe_enable_default_type
}
proc Apol_TE::_maybe_enable_target_type {} {
variable vals
variable enabled
set any_set 0
if {$enabled(ta:use_source) && $vals(ta:use_source) && $vals(ta:source_which) == "either"} {
set any_set 1
}
if {!$any_set} {
set enabled(ta:use_target) 1
} else {
set enabled(ta:use_target) 0
}
}
proc Apol_TE::_maybe_enable_default_type {} {
variable vals
variable enabled
set typerule_set 0
set any_set 0
foreach x {type_transition type_member type_change} {
if {$vals(rs:$x)} {
set typerule_set 1
break
}
}
if {$enabled(ta:use_source) && $vals(ta:use_source) && $vals(ta:source_which) == "either"} {
set any_set 1
}
if {$typerule_set && !$any_set} {
set enabled(ta:use_default) 1
} else {
set enabled(ta:use_default) 0
}
}
proc Apol_TE::_toggle_enable_ta {col name1 name2 op} {
variable vals
variable widgets
variable enabled
if {$enabled(ta:use_${col})} {
$widgets(ta:use_${col}) configure -state normal
} else {
$widgets(ta:use_${col}) configure -state disabled
}
if {$enabled(ta:use_${col}) && $vals(ta:use_${col})} {
foreach w $widgets(ta:${col}_widgets) {
$w configure -state normal
}
$widgets(ta:${col}_sym) configure -entrybg white
} else {
foreach w $widgets(ta:${col}_widgets) {
$w configure -state disabled
}
$widgets(ta:${col}_sym) configure -entrybg $ApolTop::default_bg_color
}
if {($enabled(ta:use_source) && $vals(ta:use_source)) || \
($enabled(ta:use_target) && $vals(ta:use_target)) || \
($enabled(ta:use_default) && $vals(ta:use_default))} {
$widgets(search_opts) itemconfigure typeattrib -text "Types/Attributes *"
} else {
$widgets(search_opts) itemconfigure typeattrib -text "Types/Attributes"
}
}
proc Apol_TE::_toggle_ta_sym {col name1 name2 op} {
variable vals
variable widgets
if {!$vals(ta:${col}_sym,types) && !$vals(ta:${col}_sym,attribs)} {
return
}
if {$vals(ta:${col}_sym,types) && $vals(ta:${col}_sym,attribs)} {
set items [lsort [concat [Apol_Types::getTypes] [Apol_Types::getAttributes]]]
} elseif {$vals(ta:${col}_sym,types)} {
set items [Apol_Types::getTypes]
} else {
set items [Apol_Types::getAttributes]
}
$widgets(ta:${col}_sym) configure -values $items
}
proc Apol_TE::_toggle_ta_pushed {col cb} {
variable vals
if {!$vals(ta:${col}_sym,types) && !$vals(ta:${col}_sym,attribs)} {
$cb select
}
}
proc Apol_TE::_createClassesPermsTab {} {
variable vals
variable widgets
variable enabled
set objects_tab [$widgets(search_opts) insert end classperms -text "Classes/Permissions"]
set fm_objs [TitleFrame $objects_tab.objs -text "Object Classes"]
set fm_perms [TitleFrame $objects_tab.perms -text "AV Rule Permissions"]
pack $fm_objs -side left -expand 0 -fill both -padx 2 -pady 2
pack $fm_perms -side left -expand 1 -fill both -padx 2 -pady 2
set sw [ScrolledWindow [$fm_objs getframe].sw -auto both]
set widgets(cp:classes) [listbox [$sw getframe].lb -height 5 -width 24 \
-highlightthickness 0 -selectmode multiple \
-exportselection 0 -state disabled \
-bg $ApolTop::default_bg_color \
-listvar Apol_TE::vals(cp:classes)]
$sw setwidget $widgets(cp:classes)
update
grid propagate $sw 0
bind $widgets(cp:classes) <<ListboxSelect>> \
[list Apol_TE::_toggle_cp_select classes]
pack $sw -expand 1 -fill both
set clear [button [$fm_objs getframe].b -text "Clear" -width 6 -state disabled \
-command [list Apol_TE::_clear_cp_listbox $widgets(cp:classes) classes]]
pack $clear -expand 0 -pady 2
set widgets(cp:classes_widgets) [list $widgets(cp:classes) $clear]
set f [$fm_perms getframe]
set sw [ScrolledWindow $f.sw -auto both]
set widgets(cp:perms) [listbox [$sw getframe].lb -height 5 -width 24 \
-highlightthickness 0 -selectmode multiple \
-exportselection 0 -bg white \
-listvar Apol_TE::vals(cp:perms)]
$sw setwidget $widgets(cp:perms)
update
grid propagate $sw 0
bind $widgets(cp:perms) <<ListboxSelect>> \
[list Apol_TE::_toggle_cp_select perms]
set clear [button $f.clear -text "Clear" \
-command [list Apol_TE::_clear_cp_listbox $widgets(cp:perms) perms]]
set reverse [button $f.reverse -text "Reverse" \
-command [list Apol_TE::_reverse_cp_listbox $widgets(cp:perms)]]
set perm_opts_f [frame $f.perms]
set perm_rb_f [frame $perm_opts_f.rb]
set l [label $perm_rb_f.l -text "Permissions to show:" -state disabled]
set all [radiobutton $perm_rb_f.all -text "All" \
-variable Apol_TE::vals(cp:perms_toshow) -value all]
set union [radiobutton $perm_rb_f.union -text "All for selected classes" \
-variable Apol_TE::vals(cp:perms_toshow) -value union]
set intersect [radiobutton $perm_rb_f.inter -text "Common to selected classes" \
-variable Apol_TE::vals(cp:perms_toshow) -value intersect]
trace add variable Apol_TE::vals(cp:perms_toshow) write \
Apol_TE::_toggle_perms_toshow
pack $l $all $union $intersect -anchor w
set all_perms [checkbutton $perm_opts_f.all -text "AV rule must have all selected permissions" \
-variable Apol_TE::vals(cp:perms_matchall)]
pack $perm_rb_f $all_perms -anchor w -pady 4 -padx 4
grid $sw - $perm_opts_f -sticky nsw
grid $clear $reverse ^ -pady 2 -sticky ew
grid columnconfigure $f 0 -weight 0 -uniform 1 -pad 2
grid columnconfigure $f 1 -weight 0 -uniform 1 -pad 2
grid columnconfigure $f 2 -weight 1
grid rowconfigure $f 0 -weight 1
set widgets(cp:perms_widgets) \
[list $widgets(cp:perms) $clear $reverse $l $all $union $intersect $all_perms]
trace add variable Apol_TE::vals(cp:classes_selected) write \
[list Apol_TE::_update_cp_tabname]
trace add variable Apol_TE::vals(cp:perms_selected) write \
[list Apol_TE::_update_cp_tabname]
trace add variable Apol_TE::enabled(cp:classes) write \
[list Apol_TE::_toggle_enable_cp classes]
trace add variable Apol_TE::enabled(cp:perms) write \
[list Apol_TE::_toggle_enable_cp perms]
}
proc Apol_TE::_toggle_enable_cp {prefix name1 name2 op} {
variable vals
variable widgets
variable enabled
if {$enabled(cp:${prefix})} {
foreach w $widgets(cp:${prefix}_widgets) {
$w configure -state normal
}
$widgets(cp:${prefix}) configure -bg white
} else {
foreach w $widgets(cp:${prefix}_widgets) {
$w configure -state disabled
}
$widgets(cp:${prefix}) configure -bg $ApolTop::default_bg_color
}
set vals(cp:${prefix}_selected) $vals(cp:${prefix}_selected)
}
proc Apol_TE::_maybe_enable_perms {} {
variable vals
variable enabled
set avrule_set 0
foreach x {avrule_allow avrule_neverallow avrule_auditallow avrule_dontaudit} {
if {$vals(rs:$x)} {
set avrule_set 1
break
}
}
if {$avrule_set} {
set enabled(cp:perms) 1
} else {
set enabled(cp:perms) 0
}
}
proc Apol_TE::_toggle_perms_toshow {name1 name2 op} {
variable vals
variable widgets
if {$vals(cp:perms_toshow) == "all"} {
if {$op != "update"} {
set vals(cp:perms) $Apol_Class_Perms::perms_list
set vals(cp:perms_selected) {}
}
} elseif {$vals(cp:perms_toshow) == "union"} {
set vals(cp:perms) {}
set vals(cp:perms_selected) {}
foreach class $vals(cp:classes_selected) {
set vals(cp:perms) [lsort -unique -dictionary [concat $vals(cp:perms) [Apol_Class_Perms::getPermsForClass $class]]]
}
} else { ;# intersection
set vals(cp:perms) {}
set vals(cp:perms_selected) {}
set classes {}
foreach i [$widgets(cp:classes) curselection] {
lappend classes [$widgets(cp:classes) get $i]
}
if {$classes == {}} {
return
}
set vals(cp:perms) [Apol_Class_Perms::getPermsForClass [lindex $classes 0]]
foreach class [lrange $classes 1 end] {
set this_perms [Apol_Class_Perms::getPermsForClass $class]
set new_perms {}
foreach p $vals(cp:perms) {
if {[lsearch -exact $this_perms $p] >= 0} {
lappend new_perms $p
}
}
set vals(cp:perms) $new_perms
}
}
}
proc Apol_TE::_toggle_cp_select {col} {
variable vals
variable widgets
set items {}
foreach i [$widgets(cp:${col}) curselection] {
lappend items [$widgets(cp:${col}) get $i]
}
set vals(cp:${col}_selected) $items
if {$col == "classes"} {
_toggle_perms_toshow {} {} update
}
}
proc Apol_TE::_clear_cp_listbox {lb prefix} {
variable vals
$lb selection clear 0 end
set vals(cp:${prefix}_selected) {}
if {$prefix == "classes"} {
_toggle_perms_toshow {} {} update
}
}
proc Apol_TE::_reverse_cp_listbox {lb} {
variable vals
set old_selection [$lb curselection]
set items {}
for {set i 0} {$i < [$lb index end]} {incr i} {
if {[lsearch $old_selection $i] >= 0} {
$lb selection clear $i
} else {
$lb selection set $i
lappend items [$lb get $i]
}
}
set vals(cp:perms_selected) $items
}
proc Apol_TE::_update_cp_tabname {name1 name2 op} {
variable vals
variable widgets
variable enabled
if {($enabled(cp:classes) && $vals(cp:classes_selected) > 0) || \
($enabled(cp:perms) && $vals(cp:perms_selected) > 0)} {
$widgets(search_opts) itemconfigure classperms -text "Classes/Permissions *"
} else {
$widgets(search_opts) itemconfigure classperms -text "Classes/Permissions"
}
}
proc Apol_TE::_delete_results {pageID} {
variable widgets
variable tabs
set curpos [$widgets(results) index $pageID]
$widgets(results) delete $pageID
array unset tabs $pageID:*
array unset tabs $pageID
if {[set next_id [$widgets(results) pages $curpos]] != {}} {
_switch_to_tab $next_id
} elseif {$curpos > 0} {
_switch_to_tab [$widgets(results) pages [expr {$curpos - 1}]]
} else {
$widgets(update) configure -state disabled
}
}
proc Apol_TE::_display_rename_tab_dialog {pageID} {
variable widgets
variable tabs
set d [Dialog .apol_te_tab_rename -homogeneous 1 -spacing 2 -cancel 1 \
-default 0 -modal local -parent . -place center -separator 1 \
-side bottom -title "Rename Results Tab"]
$d add -text "OK" -command [list $d enddialog "ok"]
$d add -text "Cancel" -command [list $d enddialog "cancel"]
set f [$d getframe]
set l [label $f.l -text "Tab name:"]
set tabs(tab:new_name) [$widgets(results) itemcget $pageID -text]
set e [entry $f.e -textvariable Apol_TE::tabs(tab:new_name) -width 16 -bg white]
pack $l $e -side left -padx 2
set retval [$d draw]
destroy $d
if {$retval == "ok"} {
$widgets(results) itemconfigure $pageID -text $tabs(tab:new_name)
}
}
proc Apol_TE::_delete_current_results {} {
variable widgets
if {[set curid [$widgets(results) raise]] != {}} {
_delete_results $curid
}
}
proc Apol_TE::_create_new_results_tab {} {
variable vals
variable widgets
variable tabs
set i $tabs(next_result_id)
incr tabs(next_result_id)
set id "results$i"
set frame [$widgets(results) insert end "$id" -text "Results $i"]
$widgets(results) raise $id
set tabs($id) [Apol_Widget::makeSearchResults $frame.results]
pack $tabs($id) -expand 1 -fill both
set tabs($id:vals) [array get vals]
return $tabs($id)
}
proc Apol_TE::_switch_to_tab {pageID} {
variable vals
variable widgets
variable tabs
if {[$Apol_TE::widgets(results) raise] == $pageID} {
return
}
$widgets(results) raise $pageID
set cur_search_opts [$widgets(search_opts) raise]
array set tmp_vals $tabs($pageID:vals)
set classes_selected $tmp_vals(cp:classes_selected)
set perms_selected $tmp_vals(cp:perms_selected)
array set vals $tabs($pageID:vals)
_initializeWidgets
set vals(cp:classes_selected) $classes_selected
set vals(cp:perms_selected) $perms_selected
foreach c $classes_selected {
$widgets(cp:classes) selection set [lsearch $vals(cp:classes) $c]
}
foreach p $perms_selected {
$widgets(cp:perms) selection set [lsearch $vals(cp:perms) $p]
}
$widgets(search_opts) raise $cur_search_opts
}
proc Apol_TE::_reset {} {
variable enabled
set old_classes_enabled $enabled(cp:classes)
_initializeVars
_initializeWidgets
if {[set enabled(cp:classes) $old_classes_enabled]} {
variable vals
set vals(cp:classes) [Apol_Class_Perms::getClasses]
set enabled(cp:classes) 1
set enabled(cp:perms) 1
}
}
proc Apol_TE::_search_terules {whichButton} {
variable vals
variable widgets
variable enabled
variable tabs
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "TE Rule Search" -message "No current policy file is opened."
return
}
if {$enabled(ta:use_source) && $vals(ta:use_source) && $vals(ta:source_sym) == {}} {
tk_messageBox -icon error -type ok -title "TE Rule Search" -message "No source type/attribute was selected."
return
}
if {$enabled(ta:use_target) && $vals(ta:use_target) && $vals(ta:target_sym) == {}} {
tk_messageBox -icon error -type ok -title "TE Rule Search" -message "No target type/attribute was selected."
return
}
if {$enabled(ta:use_default) && $vals(ta:use_default) && $vals(ta:default_sym) == {}} {
tk_messageBox -icon error -type ok -title "TE Rule Search" -message "No default type selected."
return
}
set avrule_selection 0
foreach {key value} [array get vals rs:avrule_*] {
set avrule_selection [expr {$avrule_selection | $value}]
}
set terule_selection 0
foreach {key value} [array get vals rs:type_*] {
set terule_selection [expr {$terule_selection | $value}]
}
if {$avrule_selection == 0 && $terule_selection == 0} {
tk_messageBox -icon error -type ok -title "TE Rule Search" -message "At least one rule must be selected."
return
}
set avq [new_apol_avrule_query_t]
set teq [new_apol_terule_query_t]
if {$enabled(ta:use_source) && $vals(ta:use_source)} {
if {$vals(ta:source_which) == "either"} {
$avq set_source_any $::ApolTop::policy 1
}
$avq set_source $::ApolTop::policy $vals(ta:source_sym) $vals(ta:source_indirect)
$avq set_source_component $::ApolTop::policy [expr {$vals(ta:source_sym,types) | $vals(ta:source_sym,attribs)}]
$teq set_source $::ApolTop::policy $vals(ta:source_sym) $vals(ta:source_indirect)
$teq set_source_component $::ApolTop::policy [expr {$vals(ta:source_sym,types) | $vals(ta:source_sym,attribs)}]
}
if {$enabled(ta:use_target) && $vals(ta:use_target)} {
$avq set_target $::ApolTop::policy $vals(ta:target_sym) $vals(ta:target_indirect)
$avq set_target_component $::ApolTop::policy [expr {$vals(ta:target_sym,types) | $vals(ta:target_sym,attribs)}]
$teq set_target $::ApolTop::policy $vals(ta:target_sym) $vals(ta:target_indirect)
$teq set_target_component $::ApolTop::policy [expr {$vals(ta:target_sym,types) | $vals(ta:target_sym,attribs)}]
}
if {$enabled(ta:use_default) && $vals(ta:use_default)} {
$teq set_default $::ApolTop::policy $vals(ta:default_sym)
}
if {$enabled(cp:classes)} {
foreach c $vals(cp:classes_selected) {
$avq append_class $::ApolTop::policy $c
$teq append_class $::ApolTop::policy $c
}
}
if {$enabled(cp:perms)} {
foreach p $vals(cp:perms_selected) {
$avq append_perm $::ApolTop::policy $p
}
$avq set_all_perms $::ApolTop::policy $vals(cp:perms_matchall)
}
$avq set_rules $::ApolTop::policy $avrule_selection
$teq set_rules $::ApolTop::policy $terule_selection
$avq set_enabled $::ApolTop::policy $vals(oo:enabled)
$teq set_enabled $::ApolTop::policy $vals(oo:enabled)
$avq set_regex $::ApolTop::policy $vals(oo:regexp)
$teq set_regex $::ApolTop::policy $vals(oo:regexp)
foreach x {new update reset} {
$widgets($x) configure -state disabled
}
if {$vals(rs:avrule_neverallow)} {
ApolTop::loadNeverAllows
}
if {![ApolTop::is_capable "neverallow"]} {
set avrule_selection [expr {$avrule_selection & (~$::QPOL_RULE_NEVERALLOW)}]
$avq set_rules $::ApolTop::policy $avrule_selection
}
Apol_Progress_Dialog::wait "TE Rules" "Searching rules" \
{
set avresults NULL
set teresults NULL
set num_avresults 0
set num_teresults 0
if {![ApolTop::is_capable "syntactic rules"]} {
if {$avrule_selection != 0} {
set avresults [$avq run $::ApolTop::policy]
}
if {$terule_selection != 0} {
set teresults [$teq run $::ApolTop::policy]
}
} else {
$::ApolTop::qpolicy build_syn_rule_table
if {$avrule_selection != 0} {
set avresults [$avq run_syn $::ApolTop::policy]
}
if {$terule_selection != 0} {
set teresults [$teq run_syn $::ApolTop::policy]
}
}
$avq -acquire
$avq -delete
$teq -acquire
$teq -delete
if {$avresults != "NULL"} {
set num_avresults [$avresults get_size]
}
if {$teresults != "NULL"} {
set num_teresults [$teresults get_size]
}
if {$whichButton == "new"} {
set sr [_create_new_results_tab]
} else {
set id [$widgets(results) raise]
set tabs($id:vals) [array get vals]
set sr $tabs($id)
Apol_Widget::clearSearchResults $sr
}
if {![ApolTop::is_capable "syntactic rules"]} {
apol_tcl_set_info_string $::ApolTop::policy "Rendering $num_avresults AV rule results"
apol_tcl_terule_sort $::ApolTop::policy $teresults
set numAVs [Apol_Widget::appendSearchResultRules $sr 0 $avresults qpol_avrule_from_void]
apol_tcl_set_info_string $::ApolTop::policy "Rendering $num_teresults TE rule results"
apol_tcl_avrule_sort $::ApolTop::policy $avresults
set numTEs [Apol_Widget::appendSearchResultRules $sr 0 $teresults qpol_terule_from_void]
} else {
apol_tcl_set_info_string $::ApolTop::policy "Rendering $num_avresults AV rule results"
set numAVs [Apol_Widget::appendSearchResultSynRules $sr 0 $avresults qpol_syn_avrule_from_void]
apol_tcl_set_info_string $::ApolTop::policy "Rendering $num_teresults TE rule results"
set numTEs [Apol_Widget::appendSearchResultSynRules $sr 0 $teresults qpol_syn_terule_from_void]
}
set num_rules [expr {[lindex $numAVs 0] + [lindex $numTEs 0]}]
set num_enabled [expr {[lindex $numAVs 1] + [lindex $numTEs 1]}]
set num_disabled [expr {[lindex $numAVs 2] + [lindex $numTEs 2]}]
set header "$num_rules rule"
if {$num_rules != 1} {
append header s
}
append header " match the search criteria.\n"
append header "Number of enabled conditional rules: $num_enabled\n"
append header "Number of disabled conditional rules: $num_disabled\n"
Apol_Widget::appendSearchResultHeader $sr $header
}
$widgets(new) configure -state normal
$widgets(reset) configure -state normal
if {[$widgets(results) pages] != {} || $retval == 0} {
$widgets(update) configure -state normal
}
}
namespace eval Apol_Analysis_transflow {
variable vals
variable widgets
Apol_Analysis::registerAnalysis "Apol_Analysis_transflow" "Transitive Information Flow"
}
proc Apol_Analysis_transflow::create {options_frame} {
variable vals
variable widgets
_reinitializeVals
set dir_tf [TitleFrame $options_frame.dir -text "Direction"]
pack $dir_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set dir_to [radiobutton [$dir_tf getframe].to -text "To" \
-value $::APOL_INFOFLOW_IN \
-variable Apol_Analysis_transflow::vals(dir)]
set dir_from [radiobutton [$dir_tf getframe].from -text "From" \
-value $::APOL_INFOFLOW_OUT \
-variable Apol_Analysis_transflow::vals(dir)]
pack $dir_to $dir_from -anchor w
set req_tf [TitleFrame $options_frame.req -text "Required Parameters"]
pack $req_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set l [label [$req_tf getframe].l -text "Starting type"]
pack $l -anchor w
set widgets(type) [Apol_Widget::makeTypeCombobox [$req_tf getframe].type]
pack $widgets(type)
set filter_tf [TitleFrame $options_frame.filter -text "Optional Result Filters"]
pack $filter_tf -side left -padx 2 -pady 2 -expand 1 -fill both
set advanced_f [frame [$filter_tf getframe].advanced]
pack $advanced_f -side left -anchor nw
set widgets(advanced_enable) [checkbutton $advanced_f.enable -text "Use advanced filters" \
-variable Apol_Analysis_transflow::vals(advanced:enable)]
pack $widgets(advanced_enable) -anchor w
set widgets(advanced) [button $advanced_f.b -text "Advanced Filters" \
-command Apol_Analysis_transflow::_createAdvancedDialog \
-state disabled]
pack $widgets(advanced) -anchor w -padx 4
trace add variable Apol_Analysis_transflow::vals(advanced:enable) write \
Apol_Analysis_transflow::_toggleAdvancedSelected
set widgets(regexp) [Apol_Widget::makeRegexpEntry [$filter_tf getframe].end]
$widgets(regexp).cb configure -text "Filter result types using regular expression"
pack $widgets(regexp) -side left -anchor nw -padx 8
}
proc Apol_Analysis_transflow::open {} {
variable vals
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(type)
set vals(intermed:inc) [Apol_Types::getTypes]
set vals(intermed:inc_all) $vals(intermed:inc)
set vals(classes:displayed) {}
foreach class [Apol_Class_Perms::getClasses] {
foreach perm [Apol_Class_Perms::getPermsForClass $class] {
set vals(perms:$class:$perm) 1
}
lappend vals(classes:displayed) $class
}
}
proc Apol_Analysis_transflow::close {} {
variable widgets
_reinitializeVals
_reinitializeWidgets
Apol_Widget::clearTypeCombobox $widgets(type)
}
proc Apol_Analysis_transflow::getInfo {} {
return "This analysis generates the results of a Transitive Information Flow
analysis beginning from the starting type selected. The results of
the analysis are presented in tree form with the root of the tree
being the start point for the analysis.
\nEach child node in the tree represents a type in the current policy
for which there is a transitive information flow to or from its parent
node. If flow 'To' is selected the information flows from the child
to the parent. If flow 'From' is selected then information flows from
the parent to the child.
\nThe results of the analysis may be optionally filtered by object
classes and/or permissions, intermediate types, or an end type regular
expression.
\nNOTE: For any given generation, if the parent and the child are the
same, the child cannot be opened. This avoids cyclic analyses.
\nFor additional help on this topic select \"Information Flow Analysis\"
from the help menu."
}
proc Apol_Analysis_transflow::newAnalysis {} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
set f [_createResultsDisplay]
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_transflow::updateAnalysis {f} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
_clearResultsDisplay $f
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_transflow::reset {} {
_reinitializeVals
_reinitializeWidgets
open
}
proc Apol_Analysis_transflow::switchTab {query_options} {
variable vals
variable widgets
array set vals $query_options
_reinitializeWidgets
}
proc Apol_Analysis_transflow::saveQuery {channel} {
variable vals
variable widgets
foreach {key value} [array get vals] {
switch -glob -- $key {
find_more:* -
intermed:inc* -
intermed:exc -
classes:title {}
classes:displayed {}
perms:* {
if {$value == 0} {
puts $channel "$key $value"
}
}
default {
puts $channel "$key $value"
}
}
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
puts $channel "type [lindex $type 0]"
puts $channel "type:attrib [lindex $type 1]"
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
puts $channel "regexp:enable $use_regexp"
puts $channel "regexp $regexp"
}
proc Apol_Analysis_transflow::loadQuery {channel} {
variable vals
set intermed_exc {}
set perms_disabled {}
while {[gets $channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
set key {}
set value {}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
switch -glob -- $key {
intermed:exc_all {
set intermed_exc $value
}
perms:* {
set perms_disabled [concat $perms_disabled $key $value]
}
default {
set vals($key) $value
}
}
}
open
set vals(intermed:exc_all) {}
set vals(intermed:exc) {}
foreach t $intermed_exc {
set i [lsearch $vals(intermed:inc_all) $t]
if {$i >= 0} {
lappend vals(intermed:exc_all) $t
lappend vals(intermed:exc) $t
set vals(intermed:inc_all) [lreplace $vals(intermed:inc_all) $i $i]
set i [lsearch $vals(intermed:inc) $t]
set vals(intermed:inc) [lreplace $vals(intermed:inc) $i $i]
}
}
set vals(intermed:exc_all) [lsort $vals(intermed:exc_all)]
set vals(intermed:exc) [lsort $vals(intermed:exc)]
foreach {key value} $perms_disabled {
if {[info exists vals($key)]} {
set vals($key) $value
}
}
set vals(classes:displayed) {}
foreach class [Apol_Class_Perms::getClasses] {
set all_disabled 1
foreach perm_key [array names vals perms:$class:*] {
if {$vals($perm_key)} {
set all_disabled 0
break
}
}
if {$all_disabled} {
lappend vals(classes:displayed) "$class (excluded)"
} else {
lappend vals(classes:displayed) $class
}
}
_reinitializeWidgets
}
proc Apol_Analysis_transflow::getTextWidget {tab} {
return [$tab.right getframe].res.tb
}
proc Apol_Analysis_transflow::appendResultsNodes {tree parent_node results} {
_createResultsNodes $tree $parent_node $results 0
}
proc Apol_Analysis_transflow::renderPath {res path_num path} {
_renderPath $res $path_num $path
}
proc Apol_Analysis_transflow::_reinitializeVals {} {
variable vals
set vals(dir) $::APOL_INFOFLOW_IN
array set vals {
type {} type:attrib {}
regexp:enable 0
regexp {}
advanced:enable 0
classes:title {}
classes:displayed {}
classes:threshold_enable 0
classes:threshold 1
intermed:inc {} intermed:inc_all {}
intermed:exc {} intermed:exc_all {}
intermed:attribenable 0 intermed:attrib {}
find_more:hours 0 find_more:minutes 0 find_more:seconds 30
find_more:limit 20
}
array unset vals perms:*
foreach class [Apol_Class_Perms::getClasses] {
foreach perm [Apol_Class_Perms::getPermsForClass $class] {
set vals(perms:$class:$perm) 1
}
}
}
proc Apol_Analysis_transflow::_reinitializeWidgets {} {
variable vals
variable widgets
if {$vals(type:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(type) [list $vals(type) $vals(type:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(type) $vals(type)
}
Apol_Widget::setRegexpEntryValue $widgets(regexp) $vals(regexp:enable) $vals(regexp)
}
proc Apol_Analysis_transflow::_toggleAdvancedSelected {name1 name2 op} {
variable vals
variable widgets
if {$vals(advanced:enable)} {
$widgets(advanced) configure -state normal
} else {
$widgets(advanced) configure -state disabled
}
}
proc Apol_Analysis_transflow::_createAdvancedDialog {} {
destroy .transflow_adv
variable vals
if {[ApolTop::is_policy_open] && ![Apol_Perms_Map::is_pmap_loaded]} {
if {![ApolTop::openDefaultPermMap]} {
return "This analysis requires that a permission map is loaded."
}
}
set d [Dialog .transflow_adv -modal local -separator 1 -title "Transitive Information Flow Advanced Filters" -parent .]
$d add -text "Close"
set tf [TitleFrame [$d getframe].classes -text "Filter By Object Class Permissions"]
pack $tf -side top -expand 1 -fill both -padx 2 -pady 4
_createClassFilter [$tf getframe]
set tf [TitleFrame [$d getframe].types -text "Filter By Intermediate Types"]
pack $tf -side top -expand 1 -fill both -padx 2 -pady 4
_createIntermedFilter [$tf getframe]
set inc [$tf getframe].inc
set exc [$tf getframe].exc
set attrib [frame [$tf getframe].a]
grid $attrib - -
set attrib_enable [checkbutton $attrib.ae -anchor w \
-text "Filter by attribute" \
-variable Apol_Analysis_transflow::vals(intermed:attribenable)]
set attrib_box [ComboBox $attrib.ab -autopost 1 -entrybg white -width 16 \
-values $Apol_Types::attriblist \
-textvariable Apol_Analysis_transflow::vals(intermed:attrib)]
$attrib_enable configure -command \
[list Apol_Analysis_transflow::_attribEnabled $attrib_box]
trace remove variable Apol_Analysis_transflow::vals(intermed:attrib) write \
[list Apol_Analysis_transflow::_attribChanged]
trace add variable Apol_Analysis_transflow::vals(intermed:attrib) write \
[list Apol_Analysis_transflow::_attribChanged]
pack $attrib_enable -side top -expand 0 -fill x -anchor sw -padx 5 -pady 2
pack $attrib_box -side top -expand 1 -fill x -padx 10
_attribEnabled $attrib_box
$d draw
}
proc Apol_Analysis_transflow::_createClassFilter {f} {
variable vals
set l1 [label $f.l1 -text "Object Classes"]
set l [label $f.l]
set vals(classes:title) "Permissions"
set l2 [label $f.l2 -textvariable Apol_Analysis_transflow::vals(classes:title)]
grid $l1 $l $l2 -sticky w
set classes [Apol_Widget::makeScrolledListbox $f.c -selectmode extended \
-height 12 -width 24 -listvar Apol_Analysis_transflow::vals(classes:displayed)]
set sw [ScrolledWindow $f.sw -auto both -bd 2 -relief groove]
set perms [ScrollableFrame $sw.perms -height 150 -width 250]
$sw setwidget $perms
bind $classes.lb <<ListboxSelect>> \
[list Apol_Analysis_transflow::_refreshPerm $classes $perms]
grid $classes x $sw -sticky nsew
update
grid propagate $sw 0
set bb [ButtonBox $f.bb -homogeneous 1 -spacing 4]
$bb add -text "Include All Perms" -width 16 -command [list Apol_Analysis_transflow::_setAllPerms $classes $perms 1]
$bb add -text "Exclude All Perms" -width 16 -command [list Apol_Analysis_transflow::_setAllPerms $classes $perms 0]
grid ^ x $bb -pady 4
set f [frame $f.f]
grid ^ x $f
grid configure $f -sticky ew
set cb [checkbutton $f.cb -text "Exclude permissions with weights below:" \
-variable Apol_Analysis_transflow::vals(classes:threshold_enable)]
set weight [spinbox $f.threshold -from 1 -to 10 -increment 1 \
-width 2 -bg white -justify right \
-textvariable Apol_Analysis_transflow::vals(classes:threshold)]
trace remove variable Apol_Analysis_transflow::vals(classes:threshold_enable) write \
[list Apol_Analysis_transflow::_thresholdChanged $weight]
trace add variable Apol_Analysis_transflow::vals(classes:threshold_enable) write \
[list Apol_Analysis_transflow::_thresholdChanged $weight]
pack $cb $weight -side left
_thresholdChanged $weight {} {} {}
grid columnconfigure $f 0 -weight 0
grid columnconfigure $f 1 -weight 0 -pad 4
grid columnconfigure $f 2 -weight 1
}
proc Apol_Analysis_transflow::_refreshPerm {classes perms} {
variable vals
focus $classes.lb
if {[$classes.lb curselection] == {}} {
return
}
set pf [$perms getframe]
foreach w [winfo children $pf] {
destroy $w
}
foreach {class foo} [$classes.lb get anchor] {break}
set i [$classes.lb index anchor]
set vals(classes:title) "Permissions for $class"
foreach perm_key [lsort [array names vals perms:$class:*]] {
foreach {foo bar perm} [split $perm_key :] {break}
set weight [$::ApolTop::policy get_permmap_weight $class $perm]
set l [label $pf.$perm:l -text $perm -anchor w]
set inc [checkbutton $pf.$perm:i -text "Include" \
-command [list Apol_Analysis_transflow::_togglePerm $class $i] \
-variable Apol_Analysis_transflow::vals(perms:$class:$perm)]
set w [label $pf.$perm:w -text "Weight: $weight"]
grid $l $inc $w -padx 2 -sticky w -pady 4
grid configure $w -ipadx 10
}
grid columnconfigure $pf 0 -minsize 100 -weight 1
$perms xview moveto 0
$perms yview moveto 0
}
proc Apol_Analysis_transflow::_togglePerm {class i} {
variable vals
set all_disabled 1
foreach perm_key [array names vals perms:$class:*] {
if {$vals($perm_key)} {
set all_disabled 0
break
}
}
if {$all_disabled} {
set vals(classes:displayed) [lreplace $vals(classes:displayed) $i $i "$class (excluded)"]
} else {
set vals(classes:displayed) [lreplace $vals(classes:displayed) $i $i $class]
}
}
proc Apol_Analysis_transflow::_setAllPerms {classes perms newValue} {
variable vals
foreach i [$classes.lb curselection] {
foreach {class foo} [split [$classes.lb get $i]] {break}
foreach perm_key [array names vals perms:$class:*] {
set vals($perm_key) $newValue
}
if {$newValue == 1} {
set vals(classes:displayed) [lreplace $vals(classes:displayed) $i $i $class]
} else {
set vals(classes:displayed) [lreplace $vals(classes:displayed) $i $i "$class (excluded)"]
}
}
}
proc Apol_Analysis_transflow::_thresholdChanged {w name1 name2 op} {
variable vals
if {$vals(classes:threshold_enable)} {
$w configure -state normal
} else {
$w configure -state disabled
}
}
proc Apol_Analysis_transflow::_createIntermedFilter {f} {
set l1 [label $f.l1 -text "Included Intermediate Types"]
set l2 [label $f.l2 -text "Excluded Intermediate Types"]
grid $l1 x $l2 -sticky w
set inc [Apol_Widget::makeScrolledListbox $f.inc -height 10 -width 24 \
-listvar Apol_Analysis_transflow::vals(intermed:inc) \
-selectmode extended -exportselection 0]
set exc [Apol_Widget::makeScrolledListbox $f.exc -height 10 -width 24 \
-listvar Apol_Analysis_transflow::vals(intermed:exc) \
-selectmode extended -exportselection 0]
set inc_lb [Apol_Widget::getScrolledListbox $inc]
set exc_lb [Apol_Widget::getScrolledListbox $exc]
set bb [ButtonBox $f.bb -homogeneous 1 -orient vertical -spacing 4]
$bb add -text "-->" -width 10 -command [list Apol_Analysis_transflow::_moveToExclude $inc_lb $exc_lb]
$bb add -text "<--" -width 10 -command [list Apol_Analysis_transflow::_moveToInclude $inc_lb $exc_lb]
grid $inc $bb $exc -sticky nsew
set inc_bb [ButtonBox $f.inc_bb -homogeneous 1 -spacing 4]
$inc_bb add -text "Select All" -command [list $inc_lb selection set 0 end]
$inc_bb add -text "Unselect" -command [list $inc_lb selection clear 0 end]
set exc_bb [ButtonBox $f.exc_bb -homogeneous 1 -spacing 4]
$exc_bb add -text "Select All" -command [list $exc_lb selection set 0 end]
$exc_bb add -text "Unselect" -command [list $exc_lb selection clear 0 end]
grid $inc_bb x $exc_bb -pady 4
grid columnconfigure $f 0 -weight 1 -uniform 0 -pad 2
grid columnconfigure $f 1 -weight 0 -pad 8
grid columnconfigure $f 2 -weight 1 -uniform 0 -pad 2
}
proc Apol_Analysis_transflow::_moveToExclude {inc exc} {
variable vals
if {[set selection [$inc curselection]] == {}} {
return
}
foreach i $selection {
lappend types [$inc get $i]
}
set vals(intermed:exc) [lsort [concat $vals(intermed:exc) $types]]
set vals(intermed:exc_all) [lsort [concat $vals(intermed:exc_all) $types]]
foreach t $types {
set i [lsearch $vals(intermed:inc) $t]
set vals(intermed:inc) [lreplace $vals(intermed:inc) $i $i]
set i [lsearch $vals(intermed:inc_all) $t]
set vals(intermed:inc_all) [lreplace $vals(intermed:inc_all) $i $i]
}
$inc selection clear 0 end
$exc selection clear 0 end
}
proc Apol_Analysis_transflow::_moveToInclude {inc exc} {
variable vals
if {[set selection [$exc curselection]] == {}} {
return
}
foreach i $selection {
lappend types [$exc get $i]
}
set vals(intermed:inc) [lsort [concat $vals(intermed:inc) $types]]
set vals(intermed:inc_all) [lsort [concat $vals(intermed:inc_all) $types]]
foreach t $types {
set i [lsearch $vals(intermed:exc) $t]
set vals(intermed:exc) [lreplace $vals(intermed:exc) $i $i]
set i [lsearch $vals(intermed:exc_all) $t]
set vals(intermed:exc_all) [lreplace $vals(intermed:exc_all) $i $i]
}
$inc selection clear 0 end
$exc selection clear 0 end
}
proc Apol_Analysis_transflow::_attribEnabled {cb} {
variable vals
if {$vals(intermed:attribenable)} {
$cb configure -state normal
_filterTypeLists $vals(intermed:attrib)
} else {
$cb configure -state disabled
_filterTypeLists ""
}
}
proc Apol_Analysis_transflow::_attribChanged {name1 name2 op} {
variable vals
if {$vals(intermed:attribenable)} {
_filterTypeLists $vals(intermed:attrib)
}
}
proc Apol_Analysis_transflow::_filterTypeLists {attrib} {
variable vals
if {$attrib != {}} {
set typesList {}
if {[Apol_Types::isAttributeInPolicy $attrib]} {
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $attrib]
set i [$qpol_type_datum get_type_iter $::ApolTop::qpolicy]
foreach t [iter_to_list $i] {
set t [qpol_type_from_void $t]
lappend typesList [$t get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
}
if {$typesList == {}} {
return
}
set vals(intermed:inc) {}
set vals(intermed:exc) {}
foreach t $typesList {
if {[lsearch $vals(intermed:inc_all) $t] >= 0} {
lappend vals(intermed:inc) $t
}
if {[lsearch $vals(intermed:exc_all) $t] >= 0} {
lappend vals(intermed:exc) $t
}
}
set vals(intermed:inc) [lsort $vals(intermed:inc)]
set vals(intermed:exc) [lsort $vals(intermed:exc)]
} else {
set vals(intermed:inc) $vals(intermed:inc_all)
set vals(intermed:exc) $vals(intermed:exc_all)
}
}
proc Apol_Analysis_transflow::_checkParams {} {
variable vals
variable widgets
if {![ApolTop::is_policy_open]} {
return "No current policy file is opened."
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(type)]
if {[lindex $type 0] == {}} {
return "No type was selected."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(type) [lindex $type 0]
set vals(type:attrib) [lindex $type 1]
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp && $regexp == {}} {
return "No regular expression provided."
}
set vals(regexp:enable) $use_regexp
set vals(regexp) $regexp
if {![Apol_Perms_Map::is_pmap_loaded]} {
if {![ApolTop::openDefaultPermMap]} {
return "This analysis requires that a permission map is loaded."
}
apol_tcl_clear_info_string
}
if {$vals(advanced:enable)} {
if {$vals(intermed:inc_all) == {}} {
return "At least one intermediate type must be selected."
}
if {[lsearch $vals(intermed:exc_all) $vals(type)] >= 0} {
return "The starting type is on the excluded intermediate types list"
}
set num_perms 0
foreach perm_key [array names vals perms:*] {
if {$vals($perm_key)} {
set num_perms 1
break
}
}
if {$num_perms == 0} {
return "At least one permissions must be enabled."
}
}
return {} ;# all parameters passed, now ready to do search
}
proc Apol_Analysis_transflow::_analyze {} {
variable vals
if {$vals(regexp:enable)} {
set regexp $vals(regexp)
} else {
set regexp {}
}
set threshold {}
if {$vals(advanced:enable)} {
set intermed $vals(intermed:inc_all)
set classperms {}
foreach perm_key [array names vals perms:*] {
if {$vals($perm_key)} {
foreach {foo class perm} [split $perm_key :] {break}
lappend classperms $class $perm
}
}
if {$vals(classes:threshold_enable)} {
set threshold $vals(classes:threshold)
}
} else {
set intermed {}
set classperms {}
}
set q [new_apol_infoflow_analysis_t]
$q set_mode $::ApolTop::policy $::APOL_INFOFLOW_MODE_TRANS
$q set_dir $::ApolTop::policy $vals(dir)
$q set_type $::ApolTop::policy $vals(type)
foreach i $intermed {
$q append_intermediate $::ApolTop::policy $i
}
foreach {c p} $classperms {
$q append_class_perm $::ApolTop::policy $c $p
}
if {$threshold != {}} {
$q set_min_weight $::ApolTop::policy $threshold
}
$q set_result_regex $::ApolTop::policy $regexp
set results [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $results
}
proc Apol_Analysis_transflow::_analyzeMore {tree node} {
set new_start [$tree itemcget $node -text]
if {[$tree itemcget [$tree parent $node] -text] == $new_start} {
return {}
}
set g [lindex [$tree itemcget top -data] 0]
$g do_more $::ApolTop::policy $new_start
}
proc Apol_Analysis_transflow::_createResultsDisplay {} {
variable vals
set f [Apol_Analysis::createResultTab "Trans Flow" [array get vals]]
set tree_tf [TitleFrame $f.left -text "Transitive Information Flow Tree"]
pack $tree_tf -side left -expand 0 -fill y -padx 2 -pady 2
set sw [ScrolledWindow [$tree_tf getframe].sw -auto both]
set tree [Tree [$sw getframe].tree -width 24 -redraw 1 -borderwidth 0 \
-highlightthickness 0 -showlines 1 -padx 0 -bg white]
$sw setwidget $tree
pack $sw -expand 1 -fill both
set res_tf [TitleFrame $f.right -text "Transitive Information Flow Results"]
pack $res_tf -side left -expand 1 -fill both -padx 2 -pady 2
set res [Apol_Widget::makeSearchResults [$res_tf getframe].res]
$res.tb tag configure title -font {Helvetica 14 bold}
$res.tb tag configure title_type -foreground blue -font {Helvetica 14 bold}
$res.tb tag configure find_more -underline 1
$res.tb tag configure subtitle -font {Helvetica 10 bold}
$res.tb tag configure num -foreground blue -font {Helvetica 10 bold}
$res.tb tag bind find_more <Button-1> [list Apol_Analysis_transflow::_findMore $res $tree]
$res.tb tag bind find_more <Enter> [list $res.tb configure -cursor hand2]
$res.tb tag bind find_more <Leave> [list $res.tb configure -cursor {}]
pack $res -expand 1 -fill both
$tree configure -selectcommand [list Apol_Analysis_transflow::_treeSelect $res]
$tree configure -opencmd [list Apol_Analysis_transflow::_treeOpen $tree]
return $f
}
proc Apol_Analysis_transflow::_treeSelect {res tree node} {
if {$node != {}} {
$res.tb configure -state normal
$res.tb delete 0.0 end
set data [$tree itemcget $node -data]
if {[string index $node 0] == "y"} {
_renderResultsTransFlow $res $tree $node [lindex $data 1]
} else {
eval $res.tb insert end [lindex $data 1]
}
$res.tb configure -state disabled
}
}
proc Apol_Analysis_transflow::_treeOpen {tree node} {
foreach {is_expanded results} [$tree itemcget $node -data] {break}
if {[string index $node 0] == "y" && !$is_expanded} {
Apol_Progress_Dialog::wait "Transitive Information Flow Analysis" \
"Performing Transitive Information Flow Analysis..." \
{
set new_results [_analyzeMore $tree $node]
$tree itemconfigure $node -data [list 1 $results]
if {$new_results != {}} {
_createResultsNodes $tree $node $new_results 1
$new_results -acquire
$new_results -delete
}
}
}
}
proc Apol_Analysis_transflow::_clearResultsDisplay {f} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree delete [$tree nodes root]
Apol_Widget::clearSearchResults $res
Apol_Analysis::setResultTabCriteria [array get vals]
}
proc Apol_Analysis_transflow::_renderResults {f results} {
variable vals
set graph_handler [$results extract_graph]
$graph_handler -acquire ;# let Tcl's GC destroy graph when this tab closes
set results_list [$results extract_result_vector]
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree insert end root top -text $vals(type) -open 1 -drawcross auto
set top_text [_renderTopText]
$tree itemconfigure top -data [list $graph_handler $top_text]
_createResultsNodes $tree top $results_list 1
$tree selection set top
$tree opentree top 0
$tree see top
$results_list -acquire
$results_list -delete
}
proc Apol_Analysis_transflow::_renderTopText {} {
variable vals
set top_text [list "Transitive Information Flow Analysis: Starting type: " title]
lappend top_text $vals(type) title_type \
"\n\n" title \
"This tab provides the results of a Transitive Information Flow
analysis beginning from the starting type selected above. The results
of the analysis are presented in tree form with the root of the tree
(this node) being the start point for the analysis.
\nEach child node in the tree represents a type in the current policy
for which there is a transitive information flow to or from (depending
on your selection above) its parent node.
\nNOTE: For any given generation, if the parent and the child are the
same, you cannot open the child. This avoids cyclic analyses." {}
}
proc Apol_Analysis_transflow::_createResultsNodes {tree parent_node results do_expand} {
set all_targets {}
set info_list [infoflow_result_vector_to_list $results]
set results_processed 0
foreach r $info_list {
apol_tcl_set_info_string $::ApolTop::policy "Processing result $results_processed of [llength $info_list]"
if {$do_expand} {
set target [[$r get_end_type] get_name $::ApolTop::qpolicy]
} else {
set first_target [[lindex $info_list 0] get_end_type]
set target [$first_target get_name $::ApolTop::qpolicy]
}
set flow_dir [$r get_dir]
set length [$r get_length]
set steps_v [$r get_steps]
lappend all_targets $target
lappend paths($target) [list $length $steps_v]
incr results_processed
}
set all_targets [lsort -uniq $all_targets]
apol_tcl_set_info_string $::ApolTop::policy "Displaying [llength $all_targets] result(s)"
update idle
foreach t $all_targets {
set sorted_paths {}
foreach path [lsort -uniq [lsort -index 0 -integer $paths($t)]] {
set step_v [lindex $path 1]
set p {}
if {$flow_dir == $::APOL_INFOFLOW_IN} {
for {set i [expr {[$step_v get_size] - 1}]} {$i >= 0} {incr i -1} {
set r [apol_infoflow_step_from_void [$step_v get_element $i]]
lappend p [_infoflow_step_to_list $r]
}
} else {
for {set i 0} {$i < [$step_v get_size]} {incr i} {
set r [apol_infoflow_step_from_void [$step_v get_element $i]]
lappend p [_infoflow_step_to_list $r]
}
}
lappend sorted_paths $p
}
set data [list $flow_dir $sorted_paths]
$tree insert end $parent_node y\#auto -text $t -drawcross allways \
-data [list 0 $data]
}
}
proc Apol_Analysis_transflow::_infoflow_step_to_list {step} {
set start [[$step get_start_type] get_name $::ApolTop::qpolicy]
set end [[$step get_end_type] get_name $::ApolTop::qpolicy]
set weight [$step get_weight]
set rules [avrule_vector_to_list [$step get_rules]]
list $start $end $weight $rules
}
proc Apol_Analysis_transflow::_renderResultsTransFlow {res tree node data} {
set parent_name [$tree itemcget [$tree parent $node] -text]
set name [$tree itemcget $node -text]
foreach {flow_dir paths} $data {break}
switch -- $flow_dir [list \
$::APOL_INFOFLOW_IN {
$res.tb insert end "Information flows to " title \
$parent_name title_type \
" from " title \
$name title_type
} \
$::APOL_INFOFLOW_OUT {
$res.tb insert end "Information flows from " title \
$parent_name title_type \
" to " title \
$name title_type
} \
]
$res.tb insert end " (" title \
"Find more flows" {title_type find_more} \
")\n\n" title \
"Apol found the following number of information flows: " subtitle \
[llength $paths] num \
"\n" subtitle
set path_num 1
foreach path $paths {
$res.tb insert end "\n" {}
_renderPath $res $path_num $path
incr path_num
}
}
proc Apol_Analysis_transflow::_renderPath {res path_num path} {
$res.tb insert end "Flow " subtitle \
$path_num num \
" requires " subtitle \
[llength $path] num \
" steps(s).\n" subtitle \
" " {}
$res.tb insert end [lindex $path 0 0] subtitle \
" -> " {} \
[lindex $path 0 1] subtitle
foreach step [lrange $path 1 end] {
$res.tb insert end " -> " {} \
[lindex $step 1] subtitle
}
$res.tb insert end \n {}
foreach steps $path {
set rules [lindex $steps 3]
set v [new_apol_vector_t]
$v append [lindex $rules 0]
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
set v [new_apol_vector_t]
foreach r [lrange $rules 1 end] {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 10 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
proc Apol_Analysis_transflow::_findMore {res tree} {
set node [$tree selection get]
set start [$tree itemcget [$tree parent $node] -text]
set end [$tree itemcget $node -text]
set d [Dialog .trans_more -cancel 1 -default 0 -modal local -parent . \
-separator 1 -title "Find More Flows"]
$d add -text Find -command [list Apol_Analysis_transflow::_verifyFindMore $d]
$d add -text Cancel
set f [$d getframe]
set l1 [label $f.l1 -text "Source: $start"]
set l2 [label $f.l2 -text "Target: $end"]
set time_f [frame $f.time]
set path_f [frame $f.path]
pack $l1 $l2 $time_f $path_f -anchor w -padx 8 -pady 4
set t1 [label $time_f.t1 -text "Time limit: "]
set e1 [entry $time_f.e1 -textvariable Apol_Analysis_transflow::vals(find_more:hours) -width 5 -justify right -bg white]
set t2 [label $time_f.t2 -text "Hour(s) "]
set e2 [entry $time_f.e2 -textvariable Apol_Analysis_transflow::vals(find_more:minutes) -width 5 -justify right -bg white]
set t3 [label $time_f.t3 -text "Minute(s) "]
set e3 [entry $time_f.e3 -textvariable Apol_Analysis_transflow::vals(find_more:seconds) -width 5 -justify right -bg white]
set t4 [label $time_f.t4 -text "Second(s) "]
pack $t1 $e1 $t2 $e2 $t3 $e3 $t4 -side left
set t1 [label $path_f.t1 -text "Limit by these number of flows: "]
set e1 [entry $path_f.e1 -textvariable Apol_Analysis_transflow::vals(find_more:limit) -width 5 -justify right -bg white]
pack $t1 $e1 -side left
set retval [$d draw]
destroy .trans_more
if {$retval == 0} {
set graph_handler [lindex [$tree itemcget top -data] 0]
$graph_handler trans_further_prepare $::ApolTop::policy $start $end
_doFindMore $res $tree $node
}
}
proc Apol_Analysis_transflow::_verifyFindMore {d} {
variable vals
set message {}
if {[set hours [string trim $vals(find_more:hours)]] == {}} {
set hours 0
}
if {[set minutes [string trim $vals(find_more:minutes)]] == {}} {
set minutes 0
}
if {[set seconds [string trim $vals(find_more:seconds)]] == {}} {
set seconds 0
}
set path_limit [string trim $vals(find_more:limit)]
if {![string is integer $hours] || $hours > 24 || $hours < 0} {
set message "Invalid hours limit input. Must be between 0-24 inclusive."
} elseif {![string is integer $minutes] || $minutes > 59 || $minutes < 0} {
set message "Invalid minutes limit input. Must be between 0-59 inclusive."
} elseif {![string is integer $seconds] || $seconds > 59 || $seconds < 0} {
set message "Invalid seconds limit input. Must be between 0-59 inclusive."
} elseif {$path_limit == {} && $hours == 0 && $minutes == 0 && $seconds == 0} {
set message "You must specify a time limit."
} elseif {$path_limit != {} && (![string is integer $path_limit] || $path_limit < 0)} {
set message "Number of flows cannot be less than 1."
}
if {$message != {}} {
tk_messageBox -icon error -type ok -title "Find More Flows" -message $message
} else {
$d enddialog 0
}
}
proc Apol_Analysis_transflow::_doFindMore {res tree node} {
variable vals
if {[set hours [string trim $vals(find_more:hours)]] == {}} {
set hours 0
}
if {[set minutes [string trim $vals(find_more:minutes)]] == {}} {
set minutes 0
}
if {[set seconds [string trim $vals(find_more:seconds)]] == {}} {
set seconds 0
}
set path_limit [string trim $vals(find_more:limit)]
if {$hours != 0 || $minutes != 0 || $seconds != 0} {
set time_limit [expr {$hours * 3600 + $minutes * 60 + $seconds}]
set time_limit_str [format " elapsed out of %02d:%02d:%02d" $hours $minutes $seconds]
} else {
set time_limit {}
set time_limit_str {}
}
if {$path_limit != {}} {
set path_limit_str " out of $path_limit"
} else {
set path_limit 0
set path_limit_str {}
}
set vals(find_more:abort) 0
set vals(find_more:searches_text) {}
set vals(find_more:searches_done) -1
set d [ProgressDlg .trans_domore -parent . -title "Find Results" \
-width 40 -height 5 \
-textvariable Apol_Analysis_transflow::vals(find_more:searches_text) \
-variable Apol_Analysis_transflow::vals(find_more:searches_done) \
-stop Stop \
-command [list set Apol_Analysis_transflow::vals(find_more:abort) 1]]
set graph_handler [lindex [$tree itemcget top -data] 0]
set start_time [clock seconds]
set elapsed_time 0
set path_found 0
set v NULL
while {1} {
set elapsed_time [expr {[clock seconds] - $start_time}]
set vals(find_more:searches_text) "Finding more flows:\n\n"
append vals(find_more:searches_text) " Time: [clock format $elapsed_time -format "%H:%M:%S" -gmt 1]$time_limit_str\n\n"
append vals(find_more:searches_text) " Flows: found $path_found$path_limit_str"
update
set v [$graph_handler trans_further_next $::ApolTop::policy $v]
set path_found [$v get_size]
if {($time_limit != {} && $elapsed_time >= $time_limit) || \
($path_limit != 0 && $path_found > $path_limit) || \
$vals(find_more:abort)} {
break
}
}
set vals(find_more:searches_text) "Rendering $path_found flow(s)."
update idletasks
$res.tb configure -state normal
$res.tb delete 0.0 end
set parent_name [$tree itemcget [$tree parent $node] -text]
set name [$tree itemcget $node -text]
set flow_dir [lindex [$tree itemcget $node -data] 1 0]
switch -- $flow_dir [list \
$::APOL_INFOFLOW_IN {
$res.tb insert end "More information flows to " title \
$parent_name title_type \
" from " title \
$name title_type
} \
$::APOL_INFOFLOW_OUT {
$res.tb insert end "More information flows from " title \
$parent_name title_type \
" to " title \
$name title_type
} \
]
$res.tb insert end " (" title \
"Find more flows" {title_type find_more} \
")\n\n" title \
"Time: " subtitle \
[clock format $elapsed_time -format "%H:%M:%S" -gmt 1] subtitle \
[format " out of %02d:%02d:%02d" $hours $minutes $seconds] subtitle \
"\n\nApol found the following number of information flows: " subtitle \
$path_found num \
" out of " subtitle \
$path_limit num \
"\n" subtitle
set results {}
foreach r [infoflow_result_vector_to_list $v] {
set length [$r get_length]
set steps_v [$r get_steps]
lappend results [list $length $steps_v]
}
set path_num 1
foreach r [lsort -index 0 -integer $results] {
set steps_v [lindex $r 1]
set sorted_path {}
if {$flow_dir == $::APOL_INFOFLOW_IN} {
for {set i [expr {[$steps_v get_size] - 1}]} {$i >= 0} {incr i -1} {
set s [apol_infoflow_step_from_void [$steps_v get_element $i]]
lappend sorted_path [_infoflow_step_to_list $s]
}
} else {
for {set i 0} {$i < [$steps_v get_size]} {incr i} {
set s [apol_infoflow_step_from_void [$steps_v get_element $i]]
lappend sorted_path [_infoflow_step_to_list $s]
}
}
$res.tb insert end "\n" {}
_renderPath $res $path_num $sorted_path
incr path_num
}
$res.tb configure -state disabled
destroy $d
$v -acquire
$v -delete
}
namespace eval Apol_Analysis_tra {
variable vals
variable widgets
Apol_Analysis::registerAnalysis "Apol_Analysis_tra" "Types Relationship Summary"
}
proc Apol_Analysis_tra::create {options_frame} {
variable vals
variable widgets
_reinitializeVals
set req_tf [TitleFrame $options_frame.req -text "Required Parameters"]
pack $req_tf -side left -padx 2 -pady 2 -expand 0 -fill y
set fA [frame [$req_tf getframe].fA]
pack $fA -side left -anchor nw -padx 2
set lA [label $fA.l -text "Type A"]
pack $lA -anchor w
set widgets(typeA) [Apol_Widget::makeTypeCombobox $fA.t -width 19]
pack $widgets(typeA)
set fB [frame [$req_tf getframe].fB]
pack $fB -side left -anchor nw -padx 2
set lB [label $fB.l -text "Type B"]
pack $lB -anchor w
set widgets(typeB) [Apol_Widget::makeTypeCombobox $fB.t -width 19]
pack $widgets(typeB)
set basic_tf [TitleFrame $options_frame.basic -text "Basic Relationships"]
pack $basic_tf -side left -padx 2 -pady 2 -expand 0 -fill y
foreach {t a v} [list \
"Common attributes" attribs $::APOL_TYPES_RELATION_COMMON_ATTRIBS \
"Common roles" roles $::APOL_TYPES_RELATION_COMMON_ROLES \
"Common users" users $::APOL_TYPES_RELATION_COMMON_USERS \
"Similar access to resources" similars $::APOL_TYPES_RELATION_SIMILAR_ACCESS \
"Dissimilar access to resources" dissimilars $::APOL_TYPES_RELATION_DISSIMILAR_ACCESS \
"TE allow rules" allows $::APOL_TYPES_RELATION_ALLOW_RULES \
"Type transition/change rules" typerules $::APOL_TYPES_RELATION_TYPE_RULES] {
set cb [checkbutton [$basic_tf getframe].$v -text $t \
-variable Apol_Analysis_tra::vals(run:$a) \
-onvalue $v -offvalue 0]
pack $cb -anchor w
}
set an_tf [TitleFrame $options_frame.an -text "Analysis Relationships"]
pack $an_tf -side left -padx 2 -pady 2 -expand 1 -fill both
foreach {t a v} [list \
"Direct flows between A and B" direct $::APOL_TYPES_RELATION_DIRECT_FLOW \
"Transitive flows A -> B" transAB $::APOL_TYPES_RELATION_TRANS_FLOW_AB \
"Transitive flows B -> A" transBA $::APOL_TYPES_RELATION_TRANS_FLOW_BA \
"Domain transitions A -> B" domainAB $::APOL_TYPES_RELATION_DOMAIN_TRANS_AB \
"Domain transitions B -> A" domainBA $::APOL_TYPES_RELATION_DOMAIN_TRANS_BA] {
set cb [checkbutton [$an_tf getframe].$v -text $t \
-variable Apol_Analysis_tra::vals(run:$a) \
-onvalue $v -offvalue 0]
pack $cb -anchor w
}
}
proc Apol_Analysis_tra::open {} {
variable widgets
Apol_Widget::resetTypeComboboxToPolicy $widgets(typeA)
Apol_Widget::resetTypeComboboxToPolicy $widgets(typeB)
}
proc Apol_Analysis_tra::close {} {
variable widgets
_reinitializeVals
_reinitializeWidgets
Apol_Widget::clearTypeCombobox $widgets(typeA)
Apol_Widget::clearTypeCombobox $widgets(typeB)
}
proc Apol_Analysis_tra::getInfo {} {
return "The types relationship summary analysis in Apol is a convenience
mechanism to allow a user to quickly do several queries and analyses
already in present in Apol to understand the relationship between two
types. This is meant to quickly display the relationship between two
types and therefore does not include all of the options present in the
standard queries and analyses.
\nFor additional help on this topic select \"Types Relationship Summary
Analysis\" from the help menu."
}
proc Apol_Analysis_tra::newAnalysis {} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
set f [_createResultsDisplay]
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_tra::updateAnalysis {f} {
if {[set rt [_checkParams]] != {}} {
return $rt
}
set results [_analyze]
_clearResultsDisplay $f
_renderResults $f $results
$results -acquire
$results -delete
return {}
}
proc Apol_Analysis_tra::reset {} {
_reinitializeVals
_reinitializeWidgets
}
proc Apol_Analysis_tra::switchTab {query_options} {
variable vals
variable widgets
array set vals $query_options
_reinitializeWidgets
}
proc Apol_Analysis_tra::saveQuery {channel} {
variable vals
variable widgets
foreach {key value} [array get vals] {
puts $channel "$key $value"
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(typeA)]
puts $channel "typeA [lindex $type 0]"
puts $channel "typeA:attrib [lindex $type 1]"
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(typeB)]
puts $channel "typeB [lindex $type 0]"
puts $channel "typeB:attrib [lindex $type 1]"
}
proc Apol_Analysis_tra::loadQuery {channel} {
variable vals
set classes_exc {}
set subjects_exc {}
while {[gets $channel line] >= 0} {
set line [string trim $line]
if {$line == {} || [string index $line 0] == "#"} {
continue
}
set key {}
set value {}
regexp -line -- {^(\S+)( (.+))?} $line -> key --> value
set vals($key) $value
}
_reinitializeWidgets
}
proc Apol_Analysis_tra::getTextWidget {tab} {
return [$tab.right getframe].res.tb
}
proc Apol_Analysis_tra::_reinitializeVals {} {
variable vals
set vals(run:attribs) $::APOL_TYPES_RELATION_COMMON_ATTRIBS
set vals(run:roles) $::APOL_TYPES_RELATION_COMMON_ROLES
set vals(run:users) $::APOL_TYPES_RELATION_COMMON_USERS
array set vals {
typeA {} typeA:attrib {}
typeB {} typeB:attrib {}
run:similars 0
run:dissimilars 0
run:allows 0
run:typerules 0
run:direct 0
run:transAB 0
run:transBA 0
run:domainAB 0
run:domainBA 0
}
}
proc Apol_Analysis_tra::_reinitializeWidgets {} {
variable vals
variable widgets
if {$vals(typeA:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(typeA) [list $vals(typeA) $vals(typeA:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(typeA) $vals(typeA)
}
if {$vals(typeB:attrib) != {}} {
Apol_Widget::setTypeComboboxValue $widgets(typeB) [list $vals(typeB) $vals(typeB:attrib)]
} else {
Apol_Widget::setTypeComboboxValue $widgets(typeB) $vals(typeB)
}
}
proc Apol_Analysis_tra::_checkParams {} {
variable vals
variable widgets
if {![ApolTop::is_policy_open]} {
return "No current policy file is opened."
}
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(typeA)]
if {[lindex $type 0] == {}} {
return "No type was selected for type A."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(typeA) [lindex $type 0]
set vals(typeA:attrib) [lindex $type 1]
set type [Apol_Widget::getTypeComboboxValueAndAttrib $widgets(typeB)]
if {[lindex $type 0] == {}} {
return "No type was selected for type B."
}
if {![Apol_Types::isTypeInPolicy [lindex $type 0]]} {
return "[lindex $type 0] is not a type within the policy."
}
set vals(typeB) [lindex $type 0]
set vals(typeB:attrib) [lindex $type 1]
set analysis_selected 0
foreach key [array names vals run:*] {
if {$vals($key)} {
if {($key == "run:direct" || [string match run:trans* $key]) && \
![Apol_Perms_Map::is_pmap_loaded]} {
if {![ApolTop::openDefaultPermMap]} {
return "This analysis requires that a permission map is loaded."
}
apol_tcl_clear_info_string
}
set analysis_selected 1
}
}
if {!$analysis_selected} {
return "At least one analysis must be selected."
}
return {} ;# all parameters passed, now ready to do search
}
proc Apol_Analysis_tra::_analyze {} {
variable vals
set q [new_apol_types_relation_analysis_t]
$q set_first_type $::ApolTop::policy $vals(typeA)
$q set_other_type $::ApolTop::policy $vals(typeB)
set analyses 0
foreach key [array names vals run:*] {
set analyses [expr {$analyses | $vals($key)}]
}
$q set_analyses $::ApolTop::policy $analyses
set results [$q run $::ApolTop::policy]
$q -acquire
$q -delete
return $results
}
proc Apol_Analysis_tra::_createResultsDisplay {} {
variable vals
set f [Apol_Analysis::createResultTab "Types Relationship" [array get vals]]
set tree_tf [TitleFrame $f.left -text "Types Relationship Results"]
pack $tree_tf -side left -expand 0 -fill y -padx 2 -pady 2
set sw [ScrolledWindow [$tree_tf getframe].sw -auto both]
set tree [Tree [$sw getframe].tree -width 24 -redraw 1 -borderwidth 0 \
-highlightthickness 0 -showlines 1 -padx 0 -bg white]
$sw setwidget $tree
pack $sw -expand 1 -fill both
set res_tf [TitleFrame $f.right -text "Types Relationship Information"]
pack $res_tf -side left -expand 1 -fill both -padx 2 -pady 2
set res [Apol_Widget::makeSearchResults [$res_tf getframe].res]
$res.tb tag configure title -font {Helvetica 14 bold}
$res.tb tag configure title_type -foreground blue -font {Helvetica 14 bold}
$res.tb tag configure subtitle -font {Helvetica 10 bold}
$res.tb tag configure subtitle_dir -foreground blue -font {Helvetica 10 bold}
$res.tb tag configure num -foreground blue -font {Helvetica 10 bold}
pack $res -expand 1 -fill both
update
grid propagate $sw 0
$tree configure -selectcommand [list Apol_Analysis_tra::_treeSelect $res]
return $f
}
proc Apol_Analysis_tra::_treeSelect {res tree node} {
if {$node != {}} {
$res.tb configure -state normal
$res.tb delete 0.0 end
set data [$tree itemcget $node -data]
set name [$tree itemcget $node -text]
if {[set parent [$tree parent $node]] != "root"} {
set parent_name [$tree itemcget $parent -text]
set parent_data [$tree itemcget $parent -data]
}
switch -glob -- $node {
pre:* {
eval $res.tb insert end $data
}
simtitle {
_showSimilarTitle $res $data
}
sim:* {
_showSimilar $res $name $parent_data $data
}
distitle {
_showDissimilarTitle $res $data
}
dissubtitle* {
_showDissimilarSubtitle $res $data
}
dis:* {
_showDissimilar $res $name $parent_name $data
}
allow {
_showAllows $res $data
}
typerules {
_showTypeRules $res $data
}
x* {
_showDirectFlow $res $data
}
y* {
_showTransFlow $res $data
}
f:* {
_showDTA $res $data
}
}
$res.tb configure -state disabled
}
}
proc Apol_Analysis_tra::_clearResultsDisplay {f} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
$tree delete [$tree nodes root]
Apol_Widget::clearSearchResults $res
Apol_Analysis::setResultTabCriteria [array get vals]
}
proc Apol_Analysis_tra::_renderResults {f results} {
variable vals
set tree [[$f.left getframe].sw getframe].tree
set res [$f.right getframe].res
if {$vals(run:attribs)} {
_renderCommon Attributes $tree $results get_attributes attr_vector_to_list
}
if {$vals(run:roles)} {
_renderCommon Roles $tree $results get_roles role_vector_to_list
}
if {$vals(run:users)} {
_renderCommon Users $tree $results get_users user_vector_to_list
}
if {$vals(run:similars)} {
_renderSimilars $tree $results
}
if {$vals(run:dissimilars)} {
_renderDissimilars $tree $results
}
if {$vals(run:allows)} {
_renderAllows $tree $results
}
if {$vals(run:typerules)} {
_renderTypeRules $tree $results
}
if {$vals(run:direct)} {
_renderDirectFlow $tree $results
}
if {$vals(run:transAB)} {
_renderTransFlow 0 $tree $results
}
if {$vals(run:transBA)} {
_renderTransFlow 1 $tree $results
}
if {$vals(run:domainAB)} {
_renderDTA 0 $tree $results
}
if {$vals(run:domainBA)} {
_renderDTA 1 $tree $results
}
set first_node [$tree nodes root 0]
$tree selection set $first_node
$tree see $first_node
}
proc Apol_Analysis_tra::_renderCommon {title tree results func convert_func} {
set names [$convert_func [$results $func]]
set text [list "Common $title ([llength $names]):\n\n" title]
foreach n [lsort $names] {
lappend text "$n\n" {}
}
$tree insert end root pre:$title -text "Common $title" -data $text
}
proc Apol_Analysis_tra::_types_relation_access_vector_to_list {v} {
set l {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set a [apol_types_relation_access_from_void [$v get_element $i]]
set type [[$a get_type] get_name $::ApolTop::qpolicy]
set rules [avrule_vector_to_list [$a get_rules]]
lappend l [list $type $rules]
}
set l
}
proc Apol_Analysis_tra::_renderSimilars {tree results} {
variable vals
set simA [_types_relation_access_vector_to_list [$results get_similar_first]]
set simB [_types_relation_access_vector_to_list [$results get_similar_other]]
set data [list $vals(typeA) $vals(typeB) [llength $simA]]
$tree insert end root simtitle -text "Similar access to resources" -data $data -drawcross allways
foreach accessA [lsort -index 0 $simA] accessB [lsort -index 0 $simB] {
set type [lindex $accessA 0]
set rulesA [lindex $accessA 1]
set rulesB [lindex $accessB 1]
$tree insert end simtitle sim:$type -text $type -data [list $rulesA $rulesB]
}
}
proc Apol_Analysis_tra::_showSimilarTitle {res data} {
foreach {typeA typeB numTypes} $data {break}
$res.tb insert end $typeA title_type \
" and " title \
$typeB title_type \
" access $numTypes common type(s).\n\n" title \
"Open the subtree for this item to see the list of common types that
can be accessed. You may then select a type from the subtree to see
the allow rules which provide the access." {}
}
proc Apol_Analysis_tra::_showSimilar {res name parent_data data} {
foreach {typeA typeB} $parent_data {rulesA rulesB} $data {break}
$res.tb insert end $typeA title_type \
" accesses " title \
$name title_type \
":\n\n" title
set v [new_apol_vector_t]
foreach r $rulesA {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 2 $v qpol_avrule_from_void
$v -acquire
$v -delete
$res.tb insert end "\n" title \
$typeB title_type \
" accesses " title \
$name title_type \
":\n\n" title
set v [new_apol_vector_t]
foreach r $rulesB {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 2 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
proc Apol_Analysis_tra::_renderDissimilars {tree results} {
variable vals
set disA [_types_relation_access_vector_to_list [$results get_dissimilar_first]]
set disB [_types_relation_access_vector_to_list [$results get_dissimilar_other]]
set data [list $vals(typeA) $vals(typeB)]
$tree insert end root distitle -text "Dissimilar access to resources" -data $data
set data [list $vals(typeA) $vals(typeB) [llength $disA]]
$tree insert end distitle dissubtitleA -text $vals(typeA) -data $data -drawcross allways
foreach access [lsort -index 0 $disA] {
set type [lindex $access 0]
set rules [lindex $access 1]
$tree insert end dissubtitleA dis:$type -text $type -data $rules
}
set data [list $vals(typeB) $vals(typeA) [llength $disB]]
$tree insert end distitle dissubtitleB -text $vals(typeB) -data $data -drawcross allways
foreach access [lsort -index 0 $disB] {
set type [lindex $access 0]
set rules [lindex $access 1]
$tree insert end dissubtitleB dis:$type -text $type -data $rules
}
}
proc Apol_Analysis_tra::_showDissimilarTitle {res data} {
foreach {typeA typeB} $data {break}
$res.tb insert end "Dissimilar access between " title \
$typeA title_type \
" and " title \
$typeB title_type \
".\n\n" title \
"Open the subtree for this item to access individual subtrees of types
which can be accessed by one type but not the other. You may then
select a type from a subtree to see the allow rules which provide the
access." {}
}
proc Apol_Analysis_tra::_showDissimilarSubtitle {res data} {
foreach {one_type other_type numTypes} $data {break}
$res.tb insert end $one_type title_type \
" accesss $numTypes type(s) to which " title \
$other_type title_type \
" does not have access.\n\n" title \
"Open the subtree for this item to see the list of types. You may then
select a type from the subtree to see the allow rules which provide
the access." {}
}
proc Apol_Analysis_tra::_showDissimilar {res name parent_name data} {
$res.tb insert end $parent_name title_type \
" accesses " title \
$name title_type \
":\n\n" title
set v [new_apol_vector_t]
foreach r $data {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 2 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
proc Apol_Analysis_tra::_renderAllows {tree results} {
set rules [$results get_allowrules]
set rules_dup [new_apol_vector_t $rules]
$rules_dup -acquire
apol_tcl_avrule_sort $::ApolTop::policy $rules_dup
$tree insert end root allow -text "TE Allow Rules" -data $rules_dup
}
proc Apol_Analysis_tra::_showAllows {res data} {
$res.tb insert end "TE Allow Rules ([$data get_size]):\n\n" title
Apol_Widget::appendSearchResultRules $res 2 $data qpol_avrule_from_void
}
proc Apol_Analysis_tra::_renderTypeRules {tree results} {
set rules [$results get_typerules]
set rules_dup [new_apol_vector_t $rules]
apol_tcl_terule_sort $::ApolTop::policy $rules_dup
$rules_dup -acquire
$tree insert end root typerules -text "Type Transition/Change Rules" -data $rules_dup
}
proc Apol_Analysis_tra::_showTypeRules {res data} {
$res.tb insert end "Type transition/change rules ([$data get_size]):\n\n" title
Apol_Widget::appendSearchResultRules $res 2 $data qpol_terule_from_void
}
proc Apol_Analysis_tra::_renderDirectFlow {tree results} {
set v [$results get_directflows]
if {$v == "NULL" || [$v get_size] == 0} {
$tree insert end root pre:direct
set node [$tree nodes root end]
set data [list "No direct information flows found." title]
} else {
variable vals
Apol_Analysis_directflow::appendResultsNodes $tree root $v
set node [$tree nodes root end]
set data [list $vals(typeA) $vals(typeB) [$tree itemcget $node -data]]
}
$tree itemconfigure $node -text "Direct Flows Between A and B" -data $data -drawcross auto
}
proc Apol_Analysis_tra::_showDirectFlow {res data} {
foreach {parent_name name data} $data {break}
foreach {flow_dir classes} [lindex $data 1] {break}
$res.tb insert end "Information flows both into and out of " title \
$parent_name title_type \
" from/to " title \
$name title_type
$res.tb insert end "\n\n" title_type \
"Objects classes for " subtitle \
[string toupper $flow_dir] subtitle_dir \
" flows:\n" subtitle
foreach c $classes {
foreach {class_name rules} $c {break}
$res.tb insert end " " {} \
$class_name\n subtitle
set v [new_apol_vector_t]
foreach r $rules {
$v append $r
}
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
proc Apol_Analysis_tra::_renderTransFlow {dir tree results} {
variable vals
if {$dir == 0} {
set title2 "A->B"
set v [$results get_transflowsAB]
set data [list $vals(typeB) $vals(typeA)]
} else {
set title2 "B->A"
set v [$results get_transflowsBA]
set data [list $vals(typeA) $vals(typeB)]
}
if {$v == "NULL" || [$v get_size] == 0} {
$tree insert end root pre:trans$dir
set node [$tree nodes root end]
set data [list "No transitive information flows found." title]
} else {
Apol_Analysis_transflow::appendResultsNodes $tree root $v
set node [$tree nodes root end]
lappend data [$tree itemcget $node -data]
}
$tree itemconfigure $node -text "Transitive Flows $title2" -data $data -drawcross auto
}
proc Apol_Analysis_tra::_showTransFlow {res data} {
foreach {parent_name name data} $data {break}
foreach {flow_dir paths} [lindex $data 1] {break}
$res.tb insert end "Information flows from " title \
$name title_type \
" to " title \
$parent_name title_type
$res.tb insert end "\n\n" title \
"Apol found the following number of information flows: " subtitle \
[llength $paths] num \
"\n" subtitle
set path_num 1
foreach path $paths {
$res.tb insert end "\n" {}
Apol_Analysis_transflow::renderPath $res $path_num $path
incr path_num
}
}
proc Apol_Analysis_tra::_renderDTA {dir tree results} {
variable vals
if {$dir == 0} {
set title2 "A->B"
set data [list $vals(typeA) $vals(typeB)]
set dta [$results get_domainsAB]
} else {
set title2 "B->A"
set data [list $vals(typeB) $vals(typeA)]
set dta [$results get_domainsBA]
}
if {$dta == "NULL" || [$dta get_size] == 0} {
$tree insert end root pre:dta$dir
set node [$tree nodes root end]
set data [list "No domain transitions found." title]
} else {
Apol_Analysis_domaintrans::appendResultsNodes $tree root $dta
set node [$tree nodes root end]
lappend data [$tree itemcget $node -data]
}
$tree itemconfigure $node -text "Domain Transitions $title2" -data $data -drawcross auto
}
proc Apol_Analysis_tra::_showDTA {res data} {
foreach {parent_name name data} $data {break}
foreach {proctrans setexec ep access_list} [lindex $data 1] {break}
set header [list "Domain transition from " title \
$parent_name title_type \
" to " title \
$name title_type]
eval $res.tb insert end $header
$res.tb insert end "\n\n" title_type
$res.tb insert end "Process Transition Rules: " subtitle \
[llength $proctrans] num \
"\n" subtitle
set v [list_to_vector $proctrans]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v _qpol_avrule_from_void
$v -acquire
$v -delete
if {[llength $setexec] > 0} {
$res.tb insert end "\n" {} \
"Setexec Rules: " subtitle \
[llength $setexec] num \
"\n" subtitle
set v [list_to_vector $setexec]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
$res.tb insert end "\nEntry Point File Types: " subtitle \
[llength $ep] num
foreach e [lsort -index 0 $ep] {
foreach {intermed entrypoint execute type_trans} $e {break}
$res.tb insert end "\n $intermed\n" {} \
" " {} \
"File Entrypoint Rules: " subtitle \
[llength $entrypoint] num \
"\n" subtitle
set v [list_to_vector $entrypoint]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
$res.tb insert end "\n" {} \
" " {} \
"File Execute Rules: " subtitle \
[llength $execute] num \
"\n" subtitle
set v [list_to_vector $execute]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_avrule_from_void
$v -acquire
$v -delete
if {[llength $type_trans] > 0} {
$res.tb insert end "\n" {} \
" " {} \
"Type_transition Rules: " subtitle \
[llength $type_trans] num \
"\n" subtitle
set v [list_to_vector $type_trans]
apol_tcl_terule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 12 $v qpol_terule_from_void
$v -acquire
$v -delete
}
}
if {[llength $access_list] > 0} {
$res.tb insert end "\n" {} \
"The access filters you specified returned the following rules: " subtitle \
[llength $access_list] num \
"\n" subtitle
set v [list_to_vector $access_list]
apol_tcl_avrule_sort $::ApolTop::policy $v
Apol_Widget::appendSearchResultRules $res 6 $v qpol_avrule_from_void
$v -acquire
$v -delete
}
}
namespace eval Apol_Types {
variable typelist {}
variable attriblist {}
variable opts
variable widgets
}
proc Apol_Types::create {tab_name nb} {
variable opts
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "Types"]
set pw1 [PanedWindow $frame.pw -side top]
set left_pane [$pw1 add -weight 0]
set center_pane [$pw1 add -weight 1]
set tpane [frame $left_pane.t]
set apane [frame $left_pane.a]
set tbox [TitleFrame $tpane.tbox -text "Types"]
set abox [TitleFrame $apane.abox -text "Attributes"]
set obox [TitleFrame $center_pane.obox -text "Search Options"]
set rbox [TitleFrame $center_pane.rbox -text "Search Results"]
pack $obox -side top -expand 0 -fill both -padx 2
pack $rbox -expand yes -fill both -padx 2
pack $tbox -fill both -expand yes
pack $abox -fill both -expand yes
pack $pw1 -fill both -expand yes
pack $tpane -fill both -expand 1
pack $apane -fill both -expand 1
set tlistbox [Apol_Widget::makeScrolledListbox [$tbox getframe].types \
-height 10 -width 20 -listvar Apol_Types::typelist]
Apol_Widget::setListboxCallbacks $tlistbox \
{{"Show Type Info" {Apol_Types::_popupTypeInfo type}}}
pack $tlistbox -expand 1 -fill both
set alistbox [Apol_Widget::makeScrolledListbox [$abox getframe].attribs \
-height 5 -width 20 -listvar Apol_Types::attriblist]
Apol_Widget::setListboxCallbacks $alistbox {{"Show Attribute Info" {Apol_Types::_popupTypeInfo attrib}}}
pack $alistbox -expand 1 -fill both
set ofm [$obox getframe]
set fm_types_select [frame $ofm.to]
set fm_attribs_select [frame $ofm.ao]
pack $fm_types_select $fm_attribs_select -side left -padx 4 -pady 2 -anchor nw
set types_select [checkbutton $fm_types_select.type -text "Show types" -variable Apol_Types::opts(types)]
set typeattribs [checkbutton $fm_types_select.typeattribs -text "Include attributes" \
-variable Apol_Types::opts(types:show_attribs)]
pack $types_select -anchor w
pack $typeattribs -anchor w -padx 8
trace add variable Apol_Types::opts(types) write \
[list Apol_Types::_toggleCheckbuttons $typeattribs]
set attribs_select [checkbutton $fm_attribs_select.type -text "Show attributes" \
-variable Apol_Types::opts(attribs)]
set a_types [checkbutton $fm_attribs_select.types -text "Include types" \
-variable Apol_Types::opts(attribs:show_types) -state disabled]
set a_typeattribs [checkbutton $fm_attribs_select.typeattribs -text "Include types' attributes" \
-variable Apol_Types::opts(attribs:show_attribs) -state disabled]
pack $attribs_select -anchor w
pack $a_types $a_typeattribs -anchor w -padx 8
trace add variable Apol_Types::opts(attribs) write \
[list Apol_Types::_toggleCheckbuttons [list $a_typeattribs $a_types]]
set widgets(regexp) [Apol_Widget::makeRegexpEntry $ofm.regexpf]
Apol_Widget::setRegexpEntryState $widgets(regexp) 1
pack $widgets(regexp) -side left -padx 4 -pady 2 -anchor nw
set ok [button $ofm.ok -text OK -width 6 -command Apol_Types::_searchTypes]
pack $ok -side right -padx 5 -pady 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$rbox getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Types::open {ppath} {
set q [new_apol_type_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable typelist [lsort [type_vector_to_list $v]]
$v -acquire
$v -delete
set q [new_apol_attr_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable attriblist [lsort [attr_vector_to_list $v]]
$v -acquire
$v -delete
}
proc Apol_Types::close {} {
variable widgets
_initializeVars
set Apol_Types::typelist {}
set Apol_Types::attriblist {}
Apol_Widget::clearSearchResults $widgets(results)
}
proc Apol_Types::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Types::isTypeInPolicy {type} {
if {![ApolTop::is_policy_open]} {
return 0
}
set q [new_apol_type_query_t]
$q set_type $::ApolTop::policy $type
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
if {$v == "NULL" || [$v get_size] == 0} {
set retval 0
} else {
set retval 1
}
$v -acquire
$v -delete
set retval
}
proc Apol_Types::isAttributeInPolicy {attrib} {
variable attriblist
if {[ApolTop::is_policy_open] && [lsearch $attriblist $attrib] >= 0} {
return 1
}
return 0
}
proc Apol_Types::getTypes {} {
variable typelist
set typelist
}
proc Apol_Types::getAttributes {} {
variable attriblist
set attriblist
}
proc Apol_Types::_initializeVars {} {
variable opts
array set opts {
types 1 types:show_attribs 1 types:show_aliases 1
attribs 0 attribs:show_types 1 attribs:show_attribs 1
}
}
proc Apol_Types::_toggleCheckbuttons {w name1 name2 op} {
variable opts
variable widgets
if {$opts($name2)} {
foreach x $w {
$x configure -state normal
}
} else {
foreach x $w {
$x configure -state disabled
}
}
if {!$opts(types) && !$opts(attribs)} {
Apol_Widget::setRegexpEntryState $widgets(regexp) 0
} else {
Apol_Widget::setRegexpEntryState $widgets(regexp) 1
}
}
proc Apol_Types::_popupTypeInfo {which ta} {
if {[Apol_File_Contexts::is_db_loaded]} {
set entry_vector [Apol_File_Contexts::get_fc_files_for_ta $which $ta]
set index_file_loaded 1
} else {
set entry_vector {}
set index_file_loaded 0
}
if {$which == "type"} {
set info_ta [_renderType $ta 1 1]
} else {
set info_ta [_renderAttrib $ta 1 0]
}
set w .ta_infobox
destroy $w
set w [Dialog .ta_infobox -cancel 0 -default 0 -modal none -parent . -separator 1 -title $ta]
$w add -text "Close" -command [list destroy $w]
set notebook [NoteBook [$w getframe].nb]
pack $notebook -expand 1 -fill both
set ta_info_tab [$notebook insert end ta_info_tab]
set fc_info_tab [$notebook insert end fc_info_tab -text "Files"]
if {$which == "type"} {
$notebook itemconfigure ta_info_tab -text "Attributes"
} else {
$notebook itemconfigure ta_info_tab -text "Types"
}
set sw [ScrolledWindow [$notebook getframe ta_info_tab].sw -scrollbar both -auto both]
set text [text [$sw getframe].text -wrap none -font {helvetica 10} -bg white]
$sw setwidget $text
pack $sw -expand 1 -fill both
$text insert 0.0 $info_ta
$text configure -state disabled
if {$which != "type"} {
set l [label [$notebook getframe fc_info_tab].l \
-text "Files labeled with types that are members of this attribute:" \
-justify left]
pack $l -anchor nw
}
set sw [ScrolledWindow [$notebook getframe fc_info_tab].sw -scrollbar both -auto both]
set fc_text [text [$sw getframe].text -wrap none -font {helvetica 10} -bg white]
$sw setwidget $fc_text
pack $sw -expand 1 -fill both
$notebook raise [$notebook page 0]
if {$index_file_loaded} {
if {$entry_vector != {}} {
set num [$entry_vector get_size]
$fc_text insert 1.0 "Number of files: $num\n\n"
for {set i 0} {$i < $num} {incr i} {
set entry [sefs_entry_from_void [$entry_vector get_element $i]]
$fc_text insert end "[$entry toString]\n"
}
$entry_vector -delete
} else {
$fc_text insert end "No files found."
}
} else {
$fc_text insert 0.0 "No index file is loaded. Load an index file through the File Contexts tab."
}
$fc_text configure -state disabled
$w draw {} 0 400x400
}
proc Apol_Types::_searchTypes {} {
variable widgets
variable opts
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$opts(types) == 0 && $opts(attribs) == 0} {
tk_messageBox -icon error -type ok -title "Error" -message "No search options provided."
return
}
set use_regexp [Apol_Widget::getRegexpEntryState $widgets(regexp)]
set regexp [Apol_Widget::getRegexpEntryValue $widgets(regexp)]
if {$use_regexp} {
if {$regexp == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No regular expression provided."
return
}
} else {
set regexp {}
}
set results {}
if {$opts(types)} {
set q [new_apol_type_query_t]
$q set_type $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set types_data [type_vector_to_list $v]
$v -acquire
$v -delete
append results "TYPES ([llength $types_data]):\n\n"
foreach t [lsort $types_data] {
append results "[_renderType $t $opts(types:show_attribs) $opts(types:show_aliases)]\n"
}
}
if {$opts(attribs)} {
set q [new_apol_attr_query_t]
$q set_attr $::ApolTop::policy $regexp
$q set_regex $::ApolTop::policy $use_regexp
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set attribs_data [attr_vector_to_list $v]
$v -acquire
$v -delete
if {$opts(types)} {
append results "\n\n"
}
append results "ATTRIBUTES ([llength $attribs_data]):\n\n"
foreach a [lsort $attribs_data] {
append results "[_renderAttrib $a $opts(attribs:show_types) $opts(attribs:show_attribs)]\n"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $results
}
proc Apol_Types::_renderType {type_name show_attribs show_aliases} {
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $type_name]
set aliases {}
set attribs {}
set i [$qpol_type_datum get_alias_iter $::ApolTop::qpolicy]
set aliases [iter_to_str_list $i]
$i -acquire
$i -delete
set i [$qpol_type_datum get_attr_iter $::ApolTop::qpolicy]
foreach a [iter_to_list $i] {
set a [qpol_type_from_void $a]
lappend attribs [$a get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
set text "$type_name"
if {$show_aliases && [llength $aliases] > 0} {
append text " alias [list $aliases]"
}
if {$show_attribs} {
append text " ([llength $attribs] attribute"
if {[llength $attribs] != 1} {
append text s
}
append text ")\n"
foreach a [lsort $attribs] {
append text " $a\n"
}
}
return $text
}
proc Apol_Types::_renderAttrib {attrib_name show_types show_attribs} {
set qpol_type_datum [new_qpol_type_t $::ApolTop::qpolicy $attrib_name]
set text "$attrib_name"
if {$show_types} {
set types {}
set i [$qpol_type_datum get_type_iter $::ApolTop::qpolicy]
foreach t [iter_to_list $i] {
set t [qpol_type_from_void $t]
lappend types [$t get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
append text " ([llength $types] type"
if {[llength $types] != 1} {
append text s
}
append text ")\n"
foreach type_name [lsort $types] {
append text " $type_name"
if {$show_attribs} {
set t [new_qpol_type_t $::ApolTop::qpolicy $type_name]
set this_attribs {}
set i [$t get_attr_iter $::ApolTop::qpolicy]
foreach a [iter_to_list $i] {
set a [qpol_type_from_void $a]
lappend this_attribs [$a get_name $::ApolTop::qpolicy]
}
$i -acquire
$i -delete
set this_attribs [lsort $this_attribs]
set idx [lsearch -sorted -exact $attrib_name $this_attribs]
append text " { [lreplace $this_attribs $idx $idx] }"
}
append text "\n"
}
}
return $text
}
namespace eval Apol_Users {
variable opts
variable widgets
variable users_list {}
}
proc Apol_Users::create {tab_name nb} {
variable opts
variable widgets
_initializeVars
set frame [$nb insert end $tab_name -text "Users"]
set pw1 [PanedWindow $frame.pw -side top]
set rpane [$pw1 add -weight 0]
set spane [$pw1 add -weight 1]
set userbox [TitleFrame $rpane.userbox -text "Users"]
set s_optionsbox [TitleFrame $spane.obox -text "Search Options"]
set resultsbox [TitleFrame $spane.rbox -text "Search Results"]
pack $pw1 -fill both -expand yes
pack $s_optionsbox -side top -expand 0 -fill both -padx 2
pack $userbox -fill both -expand yes
pack $resultsbox -expand yes -fill both -padx 2
set users_listbox [Apol_Widget::makeScrolledListbox [$userbox getframe].lb -width 20 -listvar Apol_Users::users_list]
Apol_Widget::setListboxCallbacks $users_listbox \
{{"Display User Info" {Apol_Users::_popupUserInfo users}}}
pack $users_listbox -fill both -expand yes
set ofm [$s_optionsbox getframe]
set verboseFrame [frame $ofm.verbose]
set rolesFrame [frame $ofm.roles]
set defaultFrame [frame $ofm.default]
set rangeFrame [frame $ofm.range]
pack $verboseFrame $rolesFrame $defaultFrame $rangeFrame \
-side left -padx 4 -pady 2 -anchor nw -expand 0 -fill y
radiobutton $verboseFrame.all_info -text "All information" \
-variable Apol_Users::opts(showSelection) -value all
radiobutton $verboseFrame.names_only -text "Names only" \
-variable Apol_Users::opts(showSelection) -value names
pack $verboseFrame.all_info $verboseFrame.names_only -anchor w -padx 5 -pady 4
checkbutton $rolesFrame.cb -variable Apol_Users::opts(useRole) -text "Role"
set widgets(role) [ComboBox $rolesFrame.combo -width 12 -textvariable Apol_Users::opts(role) \
-helptext "Type or select a role" -state disabled \
-autopost 1]
trace add variable Apol_Users::opts(useRole) write \
[list Apol_Users::_toggleRolesCheckbutton $widgets(role)]
pack $rolesFrame.cb -anchor nw
pack $widgets(role) -padx 4
set widgets(defaultCB) [checkbutton $defaultFrame.cb -variable Apol_Users::opts(enable_default) -text "Default MLS level"]
set defaultDisplay [Entry $defaultFrame.display -textvariable Apol_Users::opts(default_level_display) -width 16 -editable 0]
set defaultButton [button $defaultFrame.button -text "Select Level..." -state disabled -command [list Apol_Users::_show_level_dialog]]
trace add variable Apol_Users::opts(enable_default) write \
[list Apol_Users::_toggleDefaultCheckbutton $widgets(defaultCB) $defaultDisplay $defaultButton]
trace add variable Apol_Users::opts(default_level) write \
[list Apol_Users::_updateDefaultDisplay $defaultDisplay]
pack $widgets(defaultCB) -side top -anchor nw -expand 0
pack $defaultDisplay -side top -expand 0 -fill x -padx 4
pack $defaultButton -side top -expand 1 -fill none -padx 4 -anchor ne
set widgets(range) [Apol_Widget::makeRangeSelector $rangeFrame.range Users]
pack $widgets(range) -expand 1 -fill x
button $ofm.ok -text OK -width 6 -command Apol_Users::_searchUsers
pack $ofm.ok -side right -pady 5 -padx 5 -anchor ne
set widgets(results) [Apol_Widget::makeSearchResults [$resultsbox getframe].results]
pack $widgets(results) -expand yes -fill both
return $frame
}
proc Apol_Users::open {ppath} {
set q [new_apol_user_query_t]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
variable users_list [lsort [user_vector_to_list $v]]
$v -acquire
$v -delete
variable opts
variable widgets
$Apol_Users::widgets(role) configure -values [Apol_Roles::getRoles]
if {[ApolTop::is_capable "mls"]} {
Apol_Widget::setRangeSelectorCompleteState $widgets(range) normal
$widgets(defaultCB) configure -state normal
} else {
Apol_Widget::clearRangeSelector $widgets(range)
Apol_Widget::setRangeSelectorCompleteState $widgets(range) disabled
set opts(enable_default) 0
$widgets(defaultCB) configure -state disabled
}
}
proc Apol_Users::close {} {
variable widgets
_initializeVars
variable users_list {}
$widgets(role) configure -values ""
Apol_Widget::clearSearchResults $widgets(results)
Apol_Widget::clearRangeSelector $widgets(range)
Apol_Widget::setRangeSelectorCompleteState $widgets(range) normal
$widgets(defaultCB) configure -state normal
}
proc Apol_Users::getTextWidget {} {
variable widgets
return $widgets(results).tb
}
proc Apol_Users::getUsers {} {
variable users_list
set users_list
}
proc Apol_Users::_initializeVars {} {
variable opts
array set opts {
showSelection all
useRole 0 role {}
enable_default 0 default_level {}
}
}
proc Apol_Users::_toggleRolesCheckbutton {path name1 name2 op} {
variable opts
if {$opts($name2)} {
$path configure -state normal -entrybg white
} else {
$path configure -state disabled -entrybg $ApolTop::default_bg_color
}
}
proc Apol_Users::_toggleDefaultCheckbutton {cb display button name1 name2 op} {
variable opts
if {$opts($name2)} {
$button configure -state normal
$display configure -state normal
} else {
$button configure -state disabled
$display configure -state disabled
}
}
proc Apol_Users::_show_level_dialog {} {
variable opts
set new_level [Apol_Level_Dialog::getLevel $opts(default_level)]
if {$new_level != {}} {
set opts(default_level) $new_level
$opts(default_level) -acquire
}
}
proc Apol_Users::_updateDefaultDisplay {display name1 name2 op} {
variable opts
if {$opts(default_level) == {}} {
set opts(default_level_display) {}
$display configure -helptext {}
} else {
set level [$opts(default_level) render $::ApolTop::policy]
if {$level == {}} {
set opts(default_level_display) "<invalid MLS level>"
} else {
set opts(default_level_display) $level
}
$display configure -helptext $opts(default_level_display)
}
}
proc Apol_Users::_popupUserInfo {which user} {
Apol_Widget::showPopupText $user [_renderUser $user 1]
}
proc Apol_Users::_searchUsers {} {
variable opts
variable widgets
Apol_Widget::clearSearchResults $widgets(results)
if {![ApolTop::is_policy_open]} {
tk_messageBox -icon error -type ok -title "Error" -message "No current policy file is opened."
return
}
if {$opts(useRole)} {
if {$opts(role) == ""} {
tk_messageBox -icon error -type ok -title "Error" -message "No role selected."
return
}
set role $opts(role)
} else {
set role {}
}
if {$opts(enable_default)} {
if {$opts(default_level) == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No default level selected."
return
}
set default $opts(default_level)
} else {
set default NULL
}
set range_enabled [Apol_Widget::getRangeSelectorState $widgets(range)]
foreach {range range_type} [Apol_Widget::getRangeSelectorValue $widgets(range)] {break}
if {$range_enabled} {
if {$range == {}} {
tk_messageBox -icon error -type ok -title "Error" -message "No range selected."
return
}
} else {
set range NULL
}
if {$opts(showSelection) == "all"} {
set show_all 1
} else {
set show_all 0
}
set q [new_apol_user_query_t]
$q set_role $::ApolTop::policy $role
$q set_default_level $::ApolTop::policy $default
$q set_range $::ApolTop::policy $range $range_type
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set users_data [user_vector_to_list $v]
$v -acquire
$v -delete
set text "USERS:\n"
if {[llength $users_data] == 0} {
append text "Search returned no results."
} else {
foreach u [lsort -index 0 $users_data] {
append text "\n[_renderUser $u $show_all]"
}
}
Apol_Widget::appendSearchResultText $widgets(results) $text
}
proc Apol_Users::_renderUser {user_name show_all} {
set text "$user_name"
if {!$show_all} {
return $text
}
set qpol_user_datum [new_qpol_user_t $::ApolTop::qpolicy $user_name]
if {[ApolTop::is_capable "mls"]} {
set default [$qpol_user_datum get_dfltlevel $::ApolTop::qpolicy]
set apol_default [new_apol_mls_level_t $::ApolTop::policy $default]
append text " level [$apol_default render $::ApolTop::policy]"
$apol_default -acquire
$apol_default -delete
set range [$qpol_user_datum get_range $::ApolTop::qpolicy]
set apol_range [new_apol_mls_range_t $::ApolTop::policy $range]
append text " range [$apol_range render $::ApolTop::policy]"
$apol_range -acquire
$apol_range -delete
}
set i [$qpol_user_datum get_role_iter $::ApolTop::qpolicy]
set roles {}
while {![$i end]} {
set qpol_role_datum [qpol_role_from_void [$i get_item]]
lappend roles [$qpol_role_datum get_name $::ApolTop::qpolicy]
$i next
}
append text " ([llength $roles] role"
if {[llength $roles] != 1} {
append text "s"
}
append text ")\n"
foreach r $roles {
append text " $r\n"
}
return $text
}
proc iter_to_list {iter} {
set list {}
while {![$iter end]} {
lappend list [$iter get_item]
$iter next
}
return $list
}
proc iter_to_str_list {iter} {
set list {}
while {![$iter end]} {
lappend list [to_str [$iter get_item]]
$iter next
}
return $list
}
proc list_to_vector {list} {
set v [new_apol_vector_t]
$v -acquire
foreach x $list {
$v append $x
}
return $v
}
proc list_to_str_vector {list} {
set v [new_apol_string_vector_t]
$v -acquire
foreach x $list {
$v append $x
}
return $v
}
proc str_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [$v get_element $i]
}
return $list
}
proc attr_vector_to_list {v} {
type_vector_to_list $v
}
proc avrule_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_avrule_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc bool_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_bool_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc cat_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_cat_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc class_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_class_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc common_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_common_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc cond_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_cond_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc domain_trans_result_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set a [apol_domain_trans_result_from_void [$v get_element $i]]
lappend list $a
}
return $list
}
proc fs_use_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_fs_use_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc genfscon_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_genfscon_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc infoflow_result_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set a [apol_infoflow_result_from_void [$v get_element $i]]
lappend list $a
}
return $list
}
proc isid_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_isid_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc level_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_level_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc netifcon_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_netifcon_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc nodecon_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_nodecon_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc portcon_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [qpol_portcon_from_void [$v get_element $i]]
}
return $list
}
proc range_trans_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [qpol_range_trans_from_void [$v get_element $i]]
}
return $list
}
proc relabel_result_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [apol_relabel_result_from_void [$v get_element $i]]
}
return $list
}
proc relabel_result_pair_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [apol_relabel_result_pair_from_void [$v get_element $i]]
}
return $list
}
proc role_allow_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [qpol_role_allow_from_void [$v get_element $i]]
}
return $list
}
proc role_trans_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
lappend list [qpol_role_trans_from_void [$v get_element $i]]
}
return $list
}
proc role_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_role_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc terule_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_terule_from_void [$v get_element $i]]
lappend list $q
}
return $list
}
proc type_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_type_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc user_vector_to_list {v} {
set list {}
for {set i 0} {$v != "NULL" && $i < [$v get_size]} {incr i} {
set q [qpol_user_from_void [$v get_element $i]]
lappend list [$q get_name $::ApolTop::qpolicy]
}
return $list
}
proc list_to_policy_path {path_type primary modules} {
if {$path_type == "monolithic"} {
set path_type $::APOL_POLICY_PATH_TYPE_MONOLITHIC
} else {
set path_type $::APOL_POLICY_PATH_TYPE_MODULAR
}
set ppath [new_apol_policy_path_t $path_type $primary [list_to_str_vector $modules]]
$ppath -acquire
return $ppath
}
proc policy_path_to_list {ppath} {
if {[$ppath get_type] == $::APOL_POLICY_PATH_TYPE_MONOLITHIC} {
set path_type "monolithic"
} else {
set path_type "modular"
}
set primary [$ppath get_primary]
set modules [str_vector_to_list [$ppath get_modules]]
list $path_type $primary $modules
}
set COPYRIGHT_INFO "Copyright (C) 2001-2008 Tresys Technology, LLC"
namespace eval ApolTop {
variable policy {} ;# handle to an apol_policy, or {} if none opened
variable qpolicy {} ;# handle to policy's qpol_policy_t, or {} if none opened
variable policy_version_string {}
variable policy_source_linenum {}
variable policy_stats_summary {}
variable policy_stats ;# array of statistics for the current policy
variable dot_apol_file [file join $::env(HOME) .apol]
variable recent_files {}
variable last_policy_path {}
variable max_recent_files 5
variable show_fake_attrib_warning 1 ;# warn if using fake attribute names
variable default_bg_color
variable text_font {}
variable title_font {}
variable dialog_font {}
variable general_font {}
variable query_file_ext ".qf"
variable mainframe_width 1000
variable mainframe_height 700
variable mainframe
variable notebook
variable current_tab
variable tabs {
{Apol_Types components {}}
{Apol_Class_Perms components {}}
{Apol_Roles components {}}
{Apol_Users components {}}
{Apol_Cond_Bools components {tag_conditionals}}
{Apol_MLS components {tag_mls}}
{Apol_Initial_SIDS components {}}
{Apol_NetContexts components {}}
{Apol_FSContexts components {}}
{Apol_TE rules {tag_query_saveable}}
{Apol_Cond_Rules rules {tag_conditionals}}
{Apol_RBAC rules {}}
{Apol_Range rules {tag_mls}}
{Apol_File_Contexts {} {}}
{Apol_Analysis {} {tag_query_saveable}}
{Apol_PolicyConf {} {tag_source}}
}
}
proc ApolTop::is_policy_open {} {
if {$::ApolTop::policy == {}} {
return 0
}
return 1
}
proc ApolTop::is_capable {capability} {
if {![is_policy_open]} {
return 0;
}
switch -- $capability {
"attribute names" { set cap $::QPOL_CAP_ATTRIB_NAMES }
"conditionals" { set cap $::QPOL_CAP_CONDITIONALS }
"line numbers" { set cap $::QPOL_CAP_LINE_NUMBERS }
"mls" { set cap $::QPOL_CAP_MLS }
"neverallow" { set cap $::QPOL_CAP_NEVERALLOW }
"source" { set cap $::QPOL_CAP_SOURCE }
"syntactic rules" { set cap $::QPOL_CAP_SYN_RULES }
default { return 0 }
}
variable qpolicy
$qpolicy has_capability $cap
}
proc ApolTop::openPolicyPath {ppath} {
_close_policy
set primary_file [$ppath get_primary]
if {[catch {Apol_Progress_Dialog::wait $primary_file "Opening policy." \
{
apol_tcl_open_policy $ppath
} \
} p] || $p == "NULL"} {
tk_messageBox -icon error -type ok -title "Open Policy" \
-message "The selected file ([policy_path_to_list $ppath]) does not appear to be a valid SELinux Policy.\nError: [apol_tcl_get_error_string]"
return -1 ;# indicates failed to open policy
}
variable policy $p
variable qpolicy [$p get_qpol]
_toplevel_policy_open $ppath
_add_recent $ppath
variable last_policy_path $ppath
variable show_fake_attrib_warning
if {![is_capable "attribute names"] && \
[llength $::Apol_Types::attriblist] > 0 && \
$show_fake_attrib_warning} {
set d [Dialog .fake_attribute_dialog -modal local -parent . \
-title "Open Policy" -separator 1]
$d add -text "OK"
set f [$d getframe]
label $f.l -text "Warning: Apol has generated attribute names because\nthe original names were not preserved in the policy." -justify left
checkbutton $f.cb -text "Show this message again next time." \
-variable ApolTop::show_fake_attrib_warning
pack $f.l $f.cb -padx 10 -pady 10
$d draw
destroy $d
}
return 0 ;# indicates policy opened successfully
}
proc ApolTop::loadNeverAllows {} {
if {![is_capable "neverallow"]} {
Apol_Progress_Dialog::wait "Loading neverallow rules" "Rebuilding policy" \
{
$::ApolTop::qpolicy rebuild 0
_toplevel_update_stats
}
}
}
proc ApolTop::popup {parent x y menu callbacks callback_arg} {
set gx [winfo rootx $parent]
set gy [winfo rooty $parent]
set cmx [expr {$gx + $x}]
set cmy [expr {$gy + $y}]
$menu delete 0 end
foreach callback $callbacks {
$menu add command -label [lindex $callback 0] -command [concat [lindex $callback 1] $callback_arg]
}
tk_popup $menu $cmx $cmy
}
proc ApolTop::getCurrentTab {} {
variable current_tab
set current_tab
}
proc ApolTop::getCurrentTextWidget {} {
[getCurrentTab]::getTextWidget
}
proc ApolTop::setCurrentTab {tab_name} {
variable tabs
foreach tab $tabs {
if {[lindex $tab 0] == $tab_name} {
variable notebook
set parent_nb $notebook
foreach nb [lindex $tab 1] {
$parent_nb raise $nb
set parent_nb [$parent_nb getframe $nb].nb
}
$parent_nb raise $tab_name
variable current_tab $tab_name
_toplevel_tab_switched
return
}
}
puts stderr "\[setCurrentTab\] tried to set the tab to $tab_name"
exit -1
}
proc ApolTop::setPolicySourceLinenumber {line} {
variable policy_source_linenum "Line $line"
}
proc ApolTop::showPolicySourceLineNumber {line} {
setCurrentTab Apol_PolicyConf
Apol_PolicyConf::gotoLine $line
}
proc ApolTop::_create_toplevel {} {
set menus {
"&File" {} file 0 {
{command "&Open..." {} "Open a new policy" {Ctrl o} -command ApolTop::_open_policy}
{command "&Close" {tag_policy_open} "Close current polocy" {Ctrl w} -command ApolTop::_close_policy}
{separator}
{cascade "&Recent Files" {} recent 0 {}}
{separator}
{command "&Quit" {} "Quit policy analysis tool" {Ctrl q} -command ApolTop::_exit}
}
"&Edit" {} edit 0 {
{command "&Copy" {tag_policy_open} {} {Ctrl c} -command ApolTop::_copy}
{command "Select &All" {tag_policy_open} {} {Ctrl a} -command ApolTop::_select_all}
{separator}
{command "&Find..." {tag_policy_open} "Find text in current buffer" {Ctrl f} -command Apol_Find::find}
{command "&Goto Line..." {tag_policy_open} "Goto a line in current buffer" {Ctrl g} -command Apol_Goto::goto}
{separator}
}
"&Query" {} query 0 {
{command "&Open Query..." {tag_policy_open} "Open query criteria file" {} -command ApolTop::_open_query_file}
{command "&Save Query..." {tag_policy_open tag_query_saveable} "Save current query criteria to file" {} -command ApolTop::_save_query_file}
{separator}
{command "&Policy Summary" {tag_policy_open} "Display summary statistics" {} -command ApolTop::_show_policy_summary}
}
"&Tools" {} tools 0 {
{command "&Open Perm Map..." {tag_policy_open} "Open a permission map from file" {} -command ApolTop::_open_perm_map_from_file}
{command "Open &Default Perm Map" {tag_policy_open} "Open the default permission map" {} -command ApolTop::openDefaultPermMap}
{command "&Save Perm Map..." {tag_policy_open tag_perm_map_open} "Save the permission map to a file" {} -command ApolTop::_save_perm_map}
{command "Save Perm Map &As..." {tag_policy_open tag_perm_map_open} "Save the permission map to a file" {} -command ApolTop::_save_perm_map_as}
{command "Save Perm Map as D&efault" {tag_policy_open tag_perm_map_open} "Save the permission map to default file" {} -command ApolTop::_save_perm_map_default}
{command "&View Perm Map..." {tag_policy_open tag_perm_map_open} "Edit currently loaded permission map" {} -command Apol_Perms_Map::showPermMappings}
}
"&Help" {} helpmenu 0 {
{command "&General Help" {} "Show help on using apol" {} -command {ApolTop::_show_file Help apol_help.txt}}
{command "&Domain Transition Analysis" {} "Show help on domain transitions" {} -command {ApolTop::_show_file "Domain Transition Analysis Help" domaintrans_help.txt}}
{command "&Information Flow Analysis" {} "Show help on information flows" {} -command {ApolTop::_show_file "Information Flow Analysis Help" infoflow_help.txt}}
{command "Direct &Relabel Analysis" {} "Show help on file relabeling" {} -command {ApolTop::_show_file "Relabel Analysis Help" file_relabel_help.txt}}
{command "&Types Relationship Summary Analysis" {} "Show help on types relationships" {} -command {ApolTop::_show_file "Types Relationship Summary Analysis Help" types_relation_help.txt}}
{separator}
{command "&About apol" {} "Show copyright information" {} -command ApolTop::_about}
}
}
variable mainframe [MainFrame .mainframe -menu $menus -textvariable ApolTop::statu_line]
pack $mainframe -fill both -expand yes
$mainframe addindicator -textvariable ApolTop::policy_source_linenum -width 14
$mainframe addindicator -textvariable ApolTop::policy_stats_summary -width 88
$mainframe addindicator -textvariable ApolTop::policy_version_string -width 28
$mainframe setmenustate tag_policy_open disabled
variable notebook [NoteBook [$mainframe getframe].nb]
pack $notebook -fill both -expand yes -padx 4 -pady 4
set page [$notebook insert end components -text "Policy Components"]
set components [NoteBook $page.nb]
pack $components -fill both -expand yes -padx 4 -pady 4
set page [$notebook insert end rules -text "Policy Rules"]
set rules [NoteBook $page.nb]
pack $rules -fill both -expand yes -padx 4 -pady 4
$notebook bindtabs <Button-1> [list ApolTop::_switch_tab $components $rules]
$components bindtabs <Button-1> [list ApolTop::_switch_tab $components $rules]
$rules bindtabs <Button-1> [list ApolTop::_switch_tab $components $rules]
variable tabs
foreach tab $tabs {
set parent_nb $notebook
foreach nb [lindex $tab 1] {
set parent_nb [set $nb]
}
[lindex $tab 0]::create [lindex $tab 0] $parent_nb
}
$components raise [$components page 0]
$rules raise [$rules page 0]
$notebook raise [$notebook page 0]
$notebook compute_size
setCurrentTab [$components page 0]
}
proc ApolTop::_switch_tab {components_nb rules_nb new_tab} {
if {$new_tab == "components"} {
set new_tab [$components_nb raise]
} elseif {$new_tab == "rules"} {
set new_tab [$rules_nb raise]
}
variable current_tab $new_tab
_toplevel_tab_switched
}
proc ApolTop::_toplevel_tab_switched {} {
variable tabs
variable current_tab
variable mainframe
foreach tab $tabs {
if {[lindex $tab 0] != $current_tab} {
continue
}
focus [getCurrentTextWidget]
if {[lsearch [lindex $tab 2] "tag_query_saveable"] >= 0} {
$mainframe setmenustate tag_query_saveable normal
} else {
$mainframe setmenustate tag_query_saveable disabled
}
if {[lsearch [lindex $tab 2] "tag_source"] >= 0} {
[lindex $tab 0]::insertionMarkChanged
} else {
variable policy_source_linenum {}
}
break
}
}
proc ApolTop::_toplevel_policy_open {ppath} {
variable tabs
foreach tab $tabs {
[lindex $tab 0]::open $ppath
}
if {![is_capable "conditionals"]} {
_toplevel_enable_tabs tag_conditionals disabled
}
if {![is_capable "mls"]} {
_toplevel_enable_tabs tag_mls disabled
}
if {![is_capable "source"]} {
_toplevel_enable_tabs tag_source disabled
}
_toplevel_tab_switched
variable mainframe
$mainframe setmenustate tag_policy_open normal
$mainframe setmenustate tag_perm_map_open disabled
_toplevel_update_stats
variable policy_version_string [$::ApolTop::policy get_version_type_mls_str]
set primary_file [$ppath get_primary]
wm title . "SELinux Policy Analysis - $primary_file"
}
proc ApolTop::_toplevel_enable_tabs {tag new_state} {
variable tabs
variable notebook
foreach tab $tabs {
if {[lsearch [lindex $tab 2] $tag] >= 0} {
set parent_nb $notebook
foreach nb [lindex $tab 1] {
set parent_nb [$parent_nb getframe $nb].nb
}
$parent_nb itemconfigure [lindex $tab 0] -state $new_state
if {[$parent_nb raise] == {}} {
$parent_nb raise [$parent_nb pages 0]
setCurrentTab [lindex $tabs 0 0]
}
}
}
}
proc ApolTop::_build_recent_files_menu {} {
variable mainframe
variable recent_files
variable max_recent_files
set recent_menu [$mainframe getmenu recent]
$recent_menu delete 0 $max_recent_files
foreach r $recent_files {
foreach {path_type primary_file modules} [policy_path_to_list $r] {break}
if {$path_type == "monolithic"} {
set label $primary_file
} else {
set label "$primary_file + [llength $modules] module"
if {[llength $modules] != 1} {
append label "s"
}
}
$recent_menu add command -label $label \
-command [list ApolTop::openPolicyPath $r]
}
}
proc ApolTop::_add_recent {ppath} {
variable recent_files
variable max_recent_files
set new_recent $ppath
foreach r $recent_files {
if {[apol_policy_path_compare $r $ppath] != 0} {
lappend new_recent $r
}
}
set recent_files [lrange $new_recent 0 [expr {$max_recent_files - 1}]]
_build_recent_files_menu
}
proc ApolTop::_toplevel_update_stats {} {
variable policy_stats
variable policy_stats_summary
set iter_funcs {
"classes" get_class_iter
"commons" get_common_iter
"roles" get_role_iter
"role_allow" get_role_allow_iter
"role_trans" get_role_trans_iter
"users" get_user_iter
"bools" get_bool_iter
"sens" get_level_iter
"cats" get_cat_iter
"range_trans" get_range_trans_iter
"sids" get_isid_iter
"portcons" get_portcon_iter
"netifcons" get_netifcon_iter
"nodecons" get_nodecon_iter
"genfscons" get_genfscon_iter
"fs_uses" get_fs_use_iter
}
foreach {key func} $iter_funcs {
set i [$::ApolTop::qpolicy $func]
set policy_stats($key) [$i get_size]
$i -acquire
$i -delete
}
set query_funcs {
"perms" new_apol_perm_query_t
"types" new_apol_type_query_t
"attribs" new_apol_attr_query_t
}
foreach {key func} $query_funcs {
set q [$func]
set v [$q run $::ApolTop::policy]
$q -acquire
$q -delete
set policy_stats($key) [$v get_size]
$v -acquire
$v -delete
}
set avrule_bits [list \
avrule_allow $::QPOL_RULE_ALLOW \
avrule_auditallow $::QPOL_RULE_AUDITALLOW \
avrule_dontaudit $::QPOL_RULE_DONTAUDIT \
avrule_neverallow $::QPOL_RULE_NEVERALLOW \
]
foreach {key bit} $avrule_bits {
if {$bit == $::QPOL_RULE_NEVERALLOW && ![is_capable "neverallow"]} {
set policy_stats($key) 0
} else {
set i [$::ApolTop::qpolicy get_avrule_iter $bit]
set policy_stats($key) [$i get_size]
$i -acquire
$i -delete
}
}
set terule_bits [list \
type_trans $::QPOL_RULE_TYPE_TRANS \
type_member $::QPOL_RULE_TYPE_CHANGE \
type_change $::QPOL_RULE_TYPE_MEMBER \
]
foreach {key bit} $terule_bits {
set i [$::ApolTop::qpolicy get_avrule_iter $bit]
set policy_stats($key) [$i get_size]
$i -acquire
$i -delete
}
set policy_stats_summary ""
append policy_stats_summary "Classes: $policy_stats(classes) "
append policy_stats_summary "Perms: $policy_stats(perms) "
append policy_stats_summary "Types: $policy_stats(types) "
append policy_stats_summary "Attribs: $policy_stats(attribs) "
set num_te_rules [expr {$policy_stats(avrule_allow) + $policy_stats(avrule_auditallow) +
$policy_stats(avrule_dontaudit) + $policy_stats(avrule_neverallow) +
$policy_stats(type_trans) + $policy_stats(type_member) +
$policy_stats(type_change)}]
if {![is_capable "neverallow"]} {
append num_te_rules "+"
}
append policy_stats_summary "AV + TE rules: $num_te_rules "
append policy_stats_summary "Roles: $policy_stats(roles) "
append policy_stats_summary "Users: $policy_stats(users)"
}
proc ApolTop::_open_policy {} {
variable last_policy_path
Apol_Open_Policy_Dialog::getPolicyPath $last_policy_path
}
proc ApolTop::_close_policy {} {
variable policy_version_string {}
variable policy_stats_summary {}
wm title . "SELinux Policy Analysis"
Apol_Progress_Dialog::wait "apol" "Closing policy." \
{
variable tabs
foreach tab $tabs {
[lindex $tab 0]::close
}
Apol_Perms_Map::close
variable policy
if {$policy != {}} {
$policy -acquire
$policy -delete
set policy {}
variable qpolicy {}
}
}
variable mainframe
$mainframe setmenustate tag_policy_open disabled
$mainframe setmenustate tag_perm_map_open disabled
_toplevel_enable_tabs tag_conditionals normal
_toplevel_enable_tabs tag_mls normal
_toplevel_enable_tabs tag_source normal
}
proc ApolTop::_exit {} {
variable policy
if {$policy != {}} {
_close_policy
}
Apol_File_Contexts::close
_write_configuration_file
exit
}
proc ApolTop::_copy {} {
set w [getCurrentTextWidget]
if {$w != {} && [$w tag ranges sel] != {}} {
set data [$w get sel.first sel.last]
clipboard clear
clipboard append -- $data
}
}
proc ApolTop::_select_all {} {
set w [getCurrentTextWidget]
if {$w != {}} {
$w tag add sel 1.0 end
}
}
proc ApolTop::_find {} {
Apol_Find::find
}
proc ApolTop::_goto {} {
Apol_Goto::goto
}
proc ApolTop::_open_query_file {} {
set types {
{"Query files" {$ApolTop::query_file_ext}}
}
set query_file [tk_getOpenFile -filetypes $types -title "Open Apol Query" \
-defaultextension $ApolTop::query_file_ext -parent .]
if {$query_file != {}} {
if {[catch {::open $query_file r} f]} {
tk_messageBox -icon error -type ok -title "Open Apol Query" \
-message "Could not open $query_file: $f"
}
while {[gets $f line] >= 0} {
set query_id [string trim $line]
if {$query_id == {} || [string index $query_id 0] == "#"} {
continue
}
break
}
variable tabs
foreach tab $tabs {
if {$query_id == [lindex $tab 0] && [lsearch [lindex $tab 2] "tag_query_saveable"] >= 0} {
if {[catch {${query_id}::load_query_options $f} err]} {
tk_messageBox -icon error -type ok -title "Open Apol Query" \
-message $err
} else {
setCurrentTab $query_id
}
return
}
}
tk_messageBox -icon error -type ok -title "Open Apol Query" \
-message "The query criteria file could not be read and may be corrupted."
close $f
}
}
proc ApolTop::_save_query_file {} {
set types {
{"Query files" {$ApolTop::query_file_ext}}
}
set query_file [tk_getSaveFile -title "Save Apol Query" \
-defaultextension $ApolTop::query_file_ext \
-filetypes $types -parent .]
if {$query_file != {}} {
if {[catch {::open $query_file w} f]} {
tk_messageBox -icon error -type ok -title "Save Apol Query" \
-message "Could not save $query_file: $f"
}
if {[catch {puts $f [getCurrentTab]} err]} {
tk_messageBox -icon error -type ok -title "Save Apol Query" \
-message $err
}
if {[catch {[getCurrentTab]::save_query_options $f $query_file} err]} {
tk_messageBox -icon error -type ok -title "Save Apol Query" \
-message $err
}
close $f
}
}
proc ApolTop::_show_policy_summary {} {
variable policy_version_string
variable policy_stats
if {![regexp -- {^([^\(]+) \(([^,]+), ([^\)]+)} $ApolTop::policy_version_string -> policy_version policy_type policy_mls_type]} {
set policy_version $ApolTop::policy_version_string
set policy_type "unknown"
set policy_mls_type "unknown"
}
set policy_version [string trim $policy_version]
destroy .policy_statsbox
set dialog [Dialog .policy_statsbox -separator 1 -title "Policy Summary" \
-modal none -parent .]
$dialog add -text Close -command [list destroy $dialog]
set w [$dialog getframe]
label $w.title -text "Policy Summary Statistics"
set f [frame $w.summary]
label $f.l -justify left -text " Policy Version:\n Policy Type:\n MLS Status:"
label $f.r -justify left -text "$policy_version\n$policy_type\n$policy_mls_type"
grid $f.l $f.r -sticky w
grid configure $f.r -padx 30
grid $w.title - -sticky w -padx 8
grid $f - -sticky w -padx 8
grid [Separator $w.sep] - -sticky ew -pady 5
set f [frame $w.left]
set i 0
foreach {title block} {
"Number of Classes and Permissions" {
"Object Classes" classes
"Common Permissions" commons
"Permissions" perms
}
"Number of Types and Attributes" {
"Types" types
"Attributes" attribs
}
"Number of Type Enforcement Rules" {
"allows" avrule_allow
"auditallows" avrule_auditallow
"dontaudits" avrule_dontaudit
"neverallows" avrule_neverallow
"type_transitions" type_trans
"type_members" type_member
"type_changes" type_change
}
"Number of Roles" {
"Roles" roles
}
"Number of RBAC Rules" {
"allows" role_allow
"role_transitions" role_trans
}
} {
set ltext "$title:"
set rtext {}
foreach {l r} $block {
append ltext "\n $l:"
if {$r != "avrule_neverallow" || [is_capable "neverallow"]} {
append rtext "\n$policy_stats($r)"
} else {
append rtext "\nN/A"
}
}
label $f.l$i -justify left -text $ltext
label $f.r$i -justify left -text $rtext
grid $f.l$i $f.r$i -sticky w -padx 4 -pady 2
incr i
}
set i 0
set g [frame $w.right]
foreach {title block} {
"Number of Users" {
"Users" users
}
"Number of Booleans" {
"Booleans" bools
}
"Number of MLS Components" {
"Sensitivities" sens
"Categories" cats
}
"Number of MLS Rules" {
"range_transitions" range_trans
}
"Number of Initial SIDs" {
"SIDs" sids
}
"Number of OContexts" {
"PortCons" portcons
"NetIfCons" netifcons
"NodeCons" nodecons
"GenFSCons" genfscons
"fs_use statements" fs_uses
}
} {
set ltext "$title:"
set rtext {}
foreach {l r} $block {
append ltext "\n $l:"
append rtext "\n$policy_stats($r)"
}
label $g.l$i -justify left -text $ltext
label $g.r$i -justify left -text $rtext
grid $g.l$i $g.r$i -sticky w -padx 4 -pady 2
incr i
}
grid $f $g -sticky nw -padx 4
$dialog draw
}
proc ApolTop::_open_perm_map_from_file {} {
if {[Apol_Perms_Map::openPermMapFromFile]} {
variable mainframe
$mainframe setmenustate tag_perm_map_open normal
}
}
proc ApolTop::openDefaultPermMap {} {
if {[Apol_Perms_Map::openDefaultPermMap]} {
variable mainframe
$mainframe setmenustate tag_perm_map_open normal
return 1
}
return 0
}
proc ApolTop::_save_perm_map {} {
Apol_Perms_Map::savePermMap
}
proc ApolTop::_save_perm_map_as {} {
Apol_Perms_Map::savePermMapAs
}
proc ApolTop::_save_perm_map_default {} {
Apol_Perms_Map::saveDefaultPermMap
}
proc ApolTop::_show_file {title file_name} {
set helpfile [file join [tcl_config_get_install_dir] $file_name]
if {[catch {::open $helpfile} f]} {
set info $f
} else {
set info [read $f]
close $f
}
Apol_Widget::showPopupParagraph $title $info
}
proc ApolTop::_about {} {
if {[winfo exists .apol_about]} {
raise .apol_about
} else {
variable apol_icon
Dialog .apol_about -cancel 0 -default 0 -image $apol_icon \
-modal none -parent . -separator 1 -title "About apol"
set f [.apol_about getframe]
set l1 [label $f.l1 -text "apol [tcl_config_get_version]" -height 2]
set label_font [$l1 cget -font]
if {[llength $label_font] > 1} {
foreach {name size} [$l1 cget -font] {break}
incr size 6
$l1 configure -font [list $name $size bold]
}
set l2 [label $f.l2 -text "Security Policy Analysis Tool for Security Enhanced Linux\n${::COPYRIGHT_INFO}\nhttp://oss.tresys.com/projects/setools"]
pack $l1 $l2
.apol_about add -text "Close" -command [list destroy .apol_about]
.apol_about draw
}
}
proc ApolTop::_load_fonts {} {
variable title_font
variable dialog_font
variable general_font
variable text_font
tk scaling -displayof . 1.0
if {$general_font == ""} {
set general_font "Helvetica 10"
}
option add *Font $general_font
if {$title_font == {}} {
set title_font "Helvetica 10 bold italic"
}
option add *TitleFrame.l.font $title_font
if {$dialog_font == {}} {
set dialog_font "Helvetica 10"
}
option add *Dialog*font $dialog_font
option add *Dialog*TitleFrame.l.font $title_font
if {$text_font == ""} {
set text_font "fixed"
}
option add *text*font $text_font
}
proc ApolTop::_read_configuration_file {} {
variable dot_apol_file
variable recent_files
if {![file exists $dot_apol_file]} {
return
}
if {[catch {::open $dot_apol_file r} f]} {
tk_messageBox -icon error -type ok -title "apol" \
-message "Could not open $dot_apol_file: $f"
return
}
while {![eof $f]} {
set option [string trim [gets $f]]
if {$option == {} || [string compare -length 1 $option "\#"] == 0} {
continue
}
set value [string trim [gets $f]]
if {[eof $f]} {
puts stderr "EOF reached while reading $option"
break
}
if {$value == {}} {
puts stderr "Empty value for option $option"
continue
}
switch -- $option {
"\[window_height\]" {
if {[string is integer -strict $value] != 1} {
puts stderr "window_height was not given as an integer and is ignored"
break
}
variable mainframe_height $value
}
"\[window_width\]" {
if {[string is integer -strict $value] != 1} {
puts stderr "window_width was not given as an integer and is ignored"
break
}
variable mainframe_width $value
}
"\[title_font\]" {
variable title_font $value
}
"\[dialog_font\]" {
variable dialog_font $value
}
"\[text_font\]" {
variable text_font $value
}
"\[general_font\]" {
variable general_font $value
}
"\[show_fake_attrib_warning\]" {
variable show_fake_attrib_warning $value
}
"\[max_recent_files\]" {
if {[string is integer -strict $value] != 1} {
puts stderr "max_recent_files was not given as an integer and is ignored"
} else {
if {$value < 2} {
variable max_recent_files 2
} else {
variable max_recent_files $value
}
}
}
"recent_files" {
if {[string is integer -strict $value] != 1} {
puts stderr "Number of recent files was not given as an integer and was ignored."
continue
} elseif {$value < 0} {
puts stderr "Number of recent was less than 0 and was ignored."
continue
}
while {$value > 0} {
incr value -1
set line [gets $f]
if {[eof $f]} {
puts stderr "EOF reached trying to read recent files."
break
}
if {[llength $line] == 1} {
set ppath [new_apol_policy_path_t $::APOL_POLICY_PATH_TYPE_MONOLITHIC $line NULL]
$ppath -acquire
} else {
foreach {path_type primary modules} $line {break}
if {[catch {list_to_policy_path $path_type $primary $modules} ppath]} {
puts stderr "Invalid policy path line: $line"
continue
}
}
lappend recent_files $ppath
}
}
}
}
close $f
}
proc ApolTop::_write_configuration_file {} {
variable dot_apol_file
variable recent_files
variable text_font
variable title_font
variable dialog_font
variable general_font
if {[catch {::open $dot_apol_file w} f]} {
tk_messageBox -icon error -type ok -title "apol" \
-message "Could not open $dot_apol_file for writing: $f"
return
}
puts $f "recent_files"
puts $f [llength $recent_files]
foreach r $recent_files {
puts $f [policy_path_to_list $r]
}
puts $f "\n"
puts $f "# Font format: family ?size? ?style? ?style ...?"
puts $f "# Possible values for the style arguments are as follows:"
puts $f "# normal bold roman italic underline overstrike\n#\n#"
puts $f "# NOTE: When configuring fonts, remember to remove the following "
puts $f "# \[window height\] and \[window width\] entries before starting apol. "
puts $f "# Not doing this may cause widgets to be obscured when running apol."
puts $f "\[general_font\]"
if {$general_font == {}} {
puts $f "Helvetica 10"
} else {
puts $f "$general_font"
}
puts $f "\[title_font\]"
if {$title_font == {}} {
puts $f "Helvetica 10 bold italic"
} else {
puts $f "$title_font"
}
puts $f "\[dialog_font\]"
if {$dialog_font == {}} {
puts $f "Helvetica 10"
} else {
puts $f "$dialog_font"
}
puts $f "\[text_font\]"
if {$text_font == {}} {
puts $f "fixed"
} else {
puts $f "$text_font"
}
puts $f "\[window_height\]"
puts $f [winfo height .]
puts $f "\[window_width\]"
puts $f [winfo width .]
puts $f "\[show_fake_attrib_warning\]"
variable show_fake_attrib_warning
puts $f $show_fake_attrib_warning
puts $f "\[max_recent_files\]"
variable max_recent_files
puts $f $max_recent_files
close $f
}
proc ApolTop::main {} {
variable notebook
tcl_config_init
rename send {}
if {[catch {package require BWidget}]} {
tk_messageBox -icon error -type ok -title "Apol Startup" -message \
"The BWidget package could not be found. Ensure that BWidget is installed in a location that Tcl/Tk can read."
exit -1
}
wm withdraw .
wm title . "SELinux Policy Analysis"
wm protocol . WM_DELETE_WINDOW ApolTop::_exit
variable default_bg_color [. cget -background]
catch {tcl_config_patch_bwidget}
_load_fonts
_read_configuration_file
_create_toplevel
bind . <Button-1> {focus %W}
bind . <Button-2> {focus %W}
bind . <Button-3> {focus %W}
_build_recent_files_menu
set icon_file [file join [tcl_config_get_install_dir] apol.gif]
if {![catch {image create photo -file $icon_file} icon]} {
catch {wm iconphoto . -default $icon}
}
variable apol_icon $icon
variable mainframe_width [$notebook cget -width]
variable mainframe_height [$notebook cget -height]
wm geom . ${mainframe_width}x${mainframe_height}
wm deiconify .
raise .
focus .
}
proc handle_args {argv0 argv} {
set argvp 0
while {$argvp < [llength $argv]} {
set arg [lindex $argv $argvp]
switch -- $arg {
"-h" - "--help" { print_help $argv0 verbose; exit }
"-V" - "--version" { print_version_info; exit }
"--" { incr argvp; break }
default {
if {[string index $arg 0] != "-"} {
break
} else {
puts stderr "$argv0: unrecognized option `$arg'"
print_help $argv0 brief
exit 1
}
}
}
incr argvp
}
if {[llength $argv] - $argvp > 0} {
set path_type $::APOL_POLICY_PATH_TYPE_MONOLITHIC
set policy_file [lindex $argv $argvp]
set ppath {}
if {[llength $argv] - $argvp > 1} {
set path_type $::APOL_POLICY_PATH_TYPE_MODULAR
set mod_paths [list_to_str_vector [lrange $argv [expr {$argvp + 1}] end]]
} else {
set mod_paths [list_to_str_vector {}]
if {[apol_file_is_policy_path_list $policy_file]} {
set ppath [new_apol_policy_path_t $policy_file]
}
}
if {$ppath == {}} {
set ppath [new_apol_policy_path_t $path_type $policy_file $mod_paths]
}
if {$ppath == {}} {
puts stderr "Error loading $policy_file."
} else {
$ppath -acquire
}
return $ppath
} else {
return {}
}
}
proc print_help {program_name verbose} {
puts "Usage: $program_name \[OPTIONS\] \[POLICY ...\]\n"
if {$verbose != "verbose"} {
puts "\tTry $program_name --help for more help.\n"
} else {
puts "Policy Analysis tool for Security Enhanced Linux.\n"
puts " -h, --help print this help text and exit"
puts " -V, --version print version information and exit\n"
}
}
proc print_version_info {} {
puts "apol [tcl_config_get_version]\n$::COPYRIGHT_INFO"
}
proc print_init {s} {
puts -nonewline $s
flush stdout
}
if {[catch {tcl_config_init_libraries}]} {
puts stderr "The SETools libraries could not be found in one of these subdirectories:\n\y[join $auto_path "\n\t"]"
exit -1
}
set path [handle_args $argv0 $argv]
ApolTop::main
if {$path != {}} {
after idle [list ApolTop::openPolicyPath $path]
}
|