/usr/include/quagga/privs.h is in quagga 0.99.20.1-0ubuntu0.12.04.6.
This file is owned by root:root, with mode 0o644.
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 | /*
* Zebra privileges header.
*
* Copyright (C) 2003 Paul Jakma.
*
* This file is part of GNU Zebra.
*
* GNU Zebra 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, or (at your option) any
* later version.
*
* GNU Zebra 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 GNU Zebra; see the file COPYING. If not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef _ZEBRA_PRIVS_H
#define _ZEBRA_PRIVS_H
/* list of zebra capabilities */
typedef enum
{
ZCAP_SETID,
ZCAP_BIND,
ZCAP_NET_ADMIN,
ZCAP_SYS_ADMIN,
ZCAP_NET_RAW,
ZCAP_CHROOT,
ZCAP_NICE,
ZCAP_PTRACE,
ZCAP_DAC_OVERRIDE,
ZCAP_READ_SEARCH,
ZCAP_FOWNER,
ZCAP_MAX
} zebra_capabilities_t;
typedef enum
{
ZPRIVS_LOWERED,
ZPRIVS_RAISED,
ZPRIVS_UNKNOWN,
} zebra_privs_current_t;
typedef enum
{
ZPRIVS_RAISE,
ZPRIVS_LOWER,
} zebra_privs_ops_t;
struct zebra_privs_t
{
zebra_capabilities_t *caps_p; /* caps required for operation */
zebra_capabilities_t *caps_i; /* caps to allow inheritance of */
int cap_num_p; /* number of caps in arrays */
int cap_num_i;
const char *user; /* user and group to run as */
const char *group;
const char *vty_group; /* group to chown vty socket to */
/* methods */
int
(*change) (zebra_privs_ops_t); /* change privileges, 0 on success */
zebra_privs_current_t
(*current_state) (void); /* current privilege state */
};
struct zprivs_ids_t
{
/* -1 is undefined */
uid_t uid_priv; /* privileged uid */
uid_t uid_normal; /* normal uid */
gid_t gid_priv; /* privileged uid */
gid_t gid_normal; /* normal uid */
gid_t gid_vty; /* vty gid */
};
/* initialise zebra privileges */
extern void zprivs_init (struct zebra_privs_t *zprivs);
/* drop all and terminate privileges */
extern void zprivs_terminate (struct zebra_privs_t *);
/* query for runtime uid's and gid's, eg vty needs this */
extern void zprivs_get_ids(struct zprivs_ids_t *);
#endif /* _ZEBRA_PRIVS_H */
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