/usr/bin/sa-heatu is in spamassassin-heatu 3.02+20101108-2.
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 | #!/usr/bin/perl -w
# Very loosely based on http://svn.apache.org/repos/asf/spamassassin/branches/3.2/tools/check_whitelist
# rewrirren by DGermansa@Real-World-Systems.com
#
my $u1 = " sa-heatu Spam Assassin - Heuristic Email Address Tracker Utility 3.02 101002 \n".
" DGermansa\@Real-world-Systems.com (c)2010 Dennis G German ";
my $u2 = " usage: sa-heatu --quiet --showUpdates --verbose \n".
" --firstTimes --DONTupdateTimestamps --noTimestamps \n".
" --expireOlderThan days \n".
" --remove nnnnnn\@dddddd.xxx dbfile timestamps \n";
# " --onlySpammers \n". ( dont save entries with -xx scores, even friends dont spam!
# 3.01 don't show day o week or seconds since it it sa-heatu runtime, reduce size of timestamp by keeping it in minutes
# simple: copy autowhite-list entries to output,
# while updating a timestamp file by taking count from auto-whitelist and incuding a timestamp to new entries
# meanwhile skipping old entries (effectively deleting them),
# removing a specific entry and
# displaying the total score, average, count, email, IP, firstSeen
# all the other code is deciding what to display
# autowhite-list is opened RDWR to minimize attempts by spamd to update while we are running.( not the best )
#after sa-heatu completes:
# mv auto-whitelist auto-whitelist-1
# mv auto-whitelisto auto-whitelist
# mv timestamps timestamps-1
# mv timestampso timestamps
#
# showUpdates show itimestamps expired, added
sub usage { print $u1,$u2; exit;}
use strict;
use Fcntl;
use Getopt::Long; #http://perldoc.perl.org/Getopt/Long.html
use English; # get descriptive names for built-in variables
# 3.02 correct -noTimestamps spelling was noTimesamps second t missing AND disptime ="" if noTimestamps
# 3.01 in -> out to clean up deletes. prune makes no sense, removed. Display timestamps
# 3.00 add timestamps file
$OUTPUT_AUTOFLUSH = 1;
$OUTPUT_RECORD_SEPARATOR ="\n"; # print (not printf !)
use vars
qw( $opt_min $opt_help $opt_showUpdates $opt_verbose $opt_remove $opt_quiet $opt_prune
$opt_NoTimes $opt_NoUTimes $opt_XOT $opt_firstTimes);
my $false=0; my $true=1;
my ($db, $ts, $dbo, $tso, %h, %t, %ho, %to, @k, $k, @tk, $tk, $tkey, $tcount, $twas);
my ($key, $email, $ip, $totscore, $count);
my ($width, $fmt, $disptime, $reason, $prt, $prtu, $skipf, $tstamp, $lastUpdate, $oldest);
my $numc=0; my $remc=0; my $tnewc=0; my $updatedc=0; my $expiredc=0; my $wouldbe=""; my $malformedc=0;
my $entrieso=0;
GetOptions(
'help' => \$opt_help,
'showUpdates' => \$opt_showUpdates,
'verbose' => \$opt_verbose,
'noTimestamps' => \$opt_NoTimes,
'DONTupdatetimestamps' => \$opt_NoUTimes,
'expireOlderThan=i' => \$opt_XOT, # can't --remove and --expire
'firstTimes' => \$opt_firstTimes,
'remove=s' => \$opt_remove, # can't --remove and --expire
'prune=i' => \$opt_prune, # deprecated, just ignore
'quiet' => \$opt_quiet
) or usage();
$opt_help and usage();
$opt_verbose ||= 0;
$opt_NoTimes||= 0;
$opt_NoUTimes||= 0;
$opt_XOT||= 183;
$opt_firstTimes||= 0;
$opt_remove ||= "";
$opt_showUpdates ||= 0;
BEGIN { @AnyDBM_File::ISA = qw(DB_File GDBM_File NDBM_File SDBM_File); }
use AnyDBM_File ;
if(!$opt_quiet) { print $u1;
if($opt_firstTimes){print " First timeStamp run, i.e. no input from timestamps ";}
if($opt_NoUTimes) {print " No updating of times will be done ";}
if($opt_NoTimes) {print " No timestamp processing will be performed ";}
}
if (defined $ENV{COLUMNS}) {$width= ($ENV{COLUMNS}-66).""; } else { $width=20;}
if ($#ARGV == -1) { $db = $ENV{HOME}."/.spamassassin/auto-whitelist"; } else { $db = $ARGV[0]; } $dbo = $db."o";
if ($#ARGV != 1) { $ts = $ENV{HOME}."/.spamassassin/timestamps"; } else { $ts = $ARGV[1]; } $tso = $ts."o";
tie %h, "AnyDBM_File",$db, O_RDWR, 0600 or die "Cannot open \"$db\" $!\n"; ## use O_RDWR to keep spamd away
if(!$opt_quiet){ print " Reading $db ";}
tie %ho,"AnyDBM_File",$dbo, O_CREAT, 0600 or die "Cannot create \"$dbo\" $!\n"; ## create will use old if exists!
if(!$opt_quiet){ print " Writing $dbo ";}
$opt_remove = lc($opt_remove); # If he specified mixed case change uppercase -> lower
if($opt_remove ne "" && !$opt_quiet) { print "Attemptimng removal of:\"$opt_remove\" ";}
if ( !$opt_NoTimes ){
if( !$opt_firstTimes){
tie %t, "AnyDBM_File",$ts, O_RDONLY, 0600 or die "Cannot open:\"$ts\" $! \n";
if(!$opt_quiet){ print " Reading $ts ";}
}
tie %to, "AnyDBM_File",$tso, O_CREAT, 0600 or die "Cannot create:\"$tso\" $! \n";
if(!$opt_quiet){ print " Writing $tso ";}
if(!$opt_firstTimes) {@tk = grep(!/00-lastupdate$/,keys(%t));
$lastUpdate = $t{"00-lastupdate"};
if ( defined $lastUpdate ){ if(!$opt_quiet){print " Timestamps last updated:". localtime($lastUpdate)}; }
else {die " !! lastupdate key \"00-lastupdate\" is missing!! Did you mean to use --firstTimes ? \n\n";}
$opt_XOT = time - $opt_XOT*24*60*60; # days to minutes, to seconds prior to now
if ( $opt_XOT > 0){ $fmt=localtime($opt_XOT); print " Expiring entries not seen since $fmt";}
} # not first time
} # !NoTimes i.e. timestamps active
@k = grep(!/totscore$/,keys(%h)); # make an array of keys excluding the totscore keys
# generate the formatting specs, vary the width of the email shown based on how wide the display is
$fmt= "\n %7.1f %9.1f %3d %-" . $width . "s %s; %s";
if (!$opt_quiet && $opt_verbose ){ print " average total count ";}
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
for $key (@k) {
$numc ++;
$count = $h{$key};
$totscore = $h{"$key|totscore"}; if( !defined $totscore){ $malformedc++; next;}
($email = $key ) =~ s/\|.*//; # clear |ip=nnn.nnn from key
($ip = $key ) =~ s/.*\|ip=//; # clear email@dom.tld|ip= from key eaving nnn.nnn
$skipf=$false;
$prtu=$false; # candidate for print updates?
$reason="";
if ($email eq $opt_remove ) { $remc++; $reason="remvd,"; $prtu=$true; $skipf=$true; }
if(!$opt_NoTimes ){ # example 8/14/2010 14:21 IS 1281810061
$tcount=$count; # use count from awl for new or unchanged entries
if($opt_firstTimes){ $tnewc++; $twas=0; $tstamp=time; $reason=""; }
else{
if(!defined $t{$key} ) { $tnewc++; $twas=0; $tstamp=time; $reason="new, "; $prtu=$true;}
# existing:
else{ ($twas = $t{$key} ) =~ s/,.*//; # clear ,and count leaving time
($tcount = $t{$key} ) =~ s/.*,//; # clear beginning of time entry leaving tcount
if( $tcount < $count){ $updatedc++; $tstamp=time; $reason="updtd,"; $prtu=$true; $tcount=$count;}
else{ $tstamp=$twas;$reason="kept, ";}
if ($email eq $opt_remove ) { $reason="remvd,"; } # this looks lame but...
if($twas lt $opt_XOT ) { $expiredc++; $reason="exprd,"; $prtu=$true; $skipf=$true;}
# lt string compare (in case twas is text??)
} # new | update | kept timestamp
} # ! first times
} # ! No Times
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# This looks lame but is easy to understand ( and get right!!) --quiet only affects summary since,
$prt=$false; # default shows summary, not details
if($opt_showUpdates && $prtu){$prt=$true;} # showUpdates
if($opt_verbose) {$prt=$true;} # verbose (overrides showUpdates)
if($prt){
printf $fmt, $totscore/$count, $totscore,$count, $email, $ip, $reason;
if($opt_NoTimes ){ $disptime="";}
else{ $disptime=localtime $twas; # don't include d-o-w, and drop seconds as that implies precision
$disptime =~ s/... //; #day o week out
$disptime =~ s/:.. / /; #seconds out
printf "%s", $disptime ;
}
} # if prt
if(!$skipf){
$entrieso++;
$ho{$key} = $h{$key} ;
$ho{"$key|totscore"} = $h{"$key|totscore"} ; # how ugly is this key!
if(!$opt_NoTimes){
if ($opt_NoUTimes) {$to{$key} = $t{key};} #keep old values
else {$to{$key} = $tstamp.",".$tcount;}
} # NoTimes
} # !skip
} # end for key next
$to{"00-lastupdate"}=time;
untie %h; untie %ho;
untie %t; untie %to;
if ($opt_NoUTimes){$wouldbe=" would be";}
if( !$opt_quiet ){
if($width < 30){print " \n export COLUMNS=nnn and you will get a nicer display!";}
print "\n average total count \n"; # footing since heading was so long ago
printf "%8d entries removed. \n", $remc;
printf "%8d entries". $wouldbe." expired. \n", $expiredc;
printf "%8d timestamps". $wouldbe." added. \n", $tnewc;
printf "%8d timestamps". $wouldbe." updated. \n", $updatedc;
if($malformedc){printf "%8d missing \"totscore\" \n", $malformedc; }
print " ";
printf "%8d entries input. \n", $numc;
printf "%8d entries output = input - expired - removed. \n\n", $entrieso; }
exit 0 ;
# I would appreciate notification if you distribute or modify this program
# of if you have ideas on how to improve it.
# DGermansa@Real-World-Systems.com
# License:
# 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, see <http://www.gnu.org/licenses/>.
# Copyright (C) 2010 Dennis G German <DGermansa@Real-World-Systems.com>
# tar -vcf sa-heatu.3.02.tar sa-heatu sa-heatu.readme sa-heatu.html 64c.hexdump style.css COPYING
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