| 1 |
diff -Nur -x '*.orig' -x '*.rej' smeserver-mailstats-0.0.2/root/usr/bin/spamfilter-stats-7.pl mezzanine_patched_smeserver-mailstats-0.0.2/root/usr/bin/spamfilter-stats-7.pl |
| 2 |
--- smeserver-mailstats-0.0.2/root/usr/bin/spamfilter-stats-7.pl 2007-04-11 16:48:31.000000000 -0400 |
| 3 |
+++ mezzanine_patched_smeserver-mailstats-0.0.2/root/usr/bin/spamfilter-stats-7.pl 2007-09-10 17:06:26.000000000 -0400 |
| 4 |
@@ -1,774 +1,831 @@ |
| 5 |
-#!/usr/bin/perl -w |
| 6 |
- |
| 7 |
-############################################################################# |
| 8 |
-# |
| 9 |
-# This script provides daily SpamFilter statistics and deletes all users |
| 10 |
-# junkmails. Configuration of the script is done by the Spam Filter |
| 11 |
-# Server-Manager module |
| 12 |
-# |
| 13 |
-# April 2006 - no longer controlled by server manager, and does not delete files |
| 14 |
-# |
| 15 |
-# This script has been developed |
| 16 |
-# by Jesper Knudsen at http://sme.swerts-knudsen.dk |
| 17 |
-# |
| 18 |
-# Revision History: |
| 19 |
-# |
| 20 |
-# August 13, 2003: Initial version |
| 21 |
-# August 25, 2004: fixed problem when hostname had no-ASCII chars |
| 22 |
-# March 23, 2006 Revised for sme7 RM |
| 23 |
-# March 27, 2006 ditto BJR (http://www.abandonmicrosoft.co.uk) |
| 24 |
-# - Merged Clamav and SA stats |
| 25 |
-# - Moved all analysis to qsmtpd log |
| 26 |
-# - Removed parameterised interval (for simplicity - not sure of format anyway) |
| 27 |
-# - add in archived log files for people who have high turnover |
| 28 |
-# - Alter labels to be more accurate |
| 29 |
-# - Detect deleted spam (over threshold) without using spam score |
| 30 |
-# - Detect RBL rejections |
| 31 |
-# - Detect pattern (executible) rejections |
| 32 |
-# - Look for the DENY labels - add in Miscellaneous category |
| 33 |
-# April 6, 2006 - check qpsmtp log level and also DNS enable properties |
| 34 |
-# - Average spam scores for under and over threshold seperatly |
| 35 |
-# - Log tag and Reject levels |
| 36 |
-# - TBD - check that RBL DENY are being detected (I have no date to check this) |
| 37 |
-# April 7, 2007 - re-written by Charlie Brady totally in Perl |
| 38 |
-# April 16, 2006 - move warnings to report |
| 39 |
-# - Spot fetchmail deliveries |
| 40 |
-# - Spot Internal connections from client PCs |
| 41 |
-# - TBD check that RBL DENY are being detected (I have no data to check this) |
| 42 |
-# April 30, 2006 - Pascal Schirrmann Start Time and End Time to noon - should be a param |
| 43 |
-# so the script can be run at any time in the day. |
| 44 |
-# - adds 'by recipients domains' stats Useful for MX-Backup or multi domains hosts |
| 45 |
-# - Add a 'recipients per mail' stat. Useful : until now the sums are correct :-) |
| 46 |
-# - Correct some messages about rbl who can led to wrong entry in the config database |
| 47 |
-# ( and without expected results, of course !) |
| 48 |
-# - improve a regexp in the SPAM detection |
| 49 |
-# May 1, 2006 - BJR - Fix situation where mxbackup prop is not defined |
| 50 |
-# - fix a spelling and minor format of domain report |
| 51 |
-# May 9, 2006 - bjr - Make RBL percentage a percentage of total connections (else it >100%) |
| 52 |
-# May 9, 2006 - ps - some 'sanity check' in the 'per domains part of the stats (to avoid / 0) |
| 53 |
-# May 12, 2006 - ps - some cleanup in the 'per domains' stats |
| 54 |
-# - Add a version number, logged in the mail |
| 55 |
-# June 20, 2006 - bjr - Minor change to RBL instructions, and adjust domain table format |
| 56 |
-# Feb 19, 2007 - bjr - Adjust table lines oin a couple of places |
| 57 |
-# - bjr - and add documentation details about percentages etc |
| 58 |
-# - bjr - Alter misc to "non conforming" anmd accumulated these hourly |
| 59 |
-# - bjr - Express change over tag count to exclude spam rejected over threshold |
| 60 |
-# - bjr - Change "processsed" to "fully downloaded" |
| 61 |
-# - bjr - Change percentages so that they are all a percetnage of the total emails received |
| 62 |
-# 0.6.1 - bjr - Change to use output from the logterse qpsmtpd plugin |
| 63 |
-# 0.6.2 - bjr - Fix fetchmail tests |
| 64 |
-# 0.6.3 - bjr - adjust for log-items change in order |
| 65 |
-# 0.6.4&5 - bjr - Adjust table formatting |
| 66 |
-# 0.6.6 - bjr - Take outgoing emails out of "others", add "Outgoing" and "Internal" |
| 67 |
-# 0.6.7 - bjr - Fix missing plugins/wrong names. pull invalid recipient out of deny msg for goodrcptto |
| 68 |
-# 0.6.8 - bjr - catch a few more plugin name failures |
| 69 |
-############################################################################# |
| 70 |
- |
| 71 |
- |
| 72 |
-# internal modules (part of core perl distribution) |
| 73 |
-use strict; |
| 74 |
-use warnings; |
| 75 |
-use Getopt::Long; |
| 76 |
-use Pod::Usage; |
| 77 |
-use POSIX qw/strftime floor/; |
| 78 |
-use Time::Local; |
| 79 |
-use Date::Manip; |
| 80 |
-use Time::TAI64; |
| 81 |
-use esmith::ConfigDB; |
| 82 |
-use esmith::DomainsDB; |
| 83 |
-use Sys::Hostname; |
| 84 |
-use Switch; |
| 85 |
- |
| 86 |
-my $hostname = hostname(); |
| 87 |
- |
| 88 |
-#Configuration section |
| 89 |
-my %opt = (); |
| 90 |
- |
| 91 |
-$opt{'version'} = '0.6.8'; # please update at each change. |
| 92 |
-$opt{'debug'} = 0; # guess what ? |
| 93 |
-$opt{'sendmail'} = '/usr/sbin/sendmail'; # Path to sendmail stub |
| 94 |
-$opt{'from'} = 'spamfilter-stats'; # Who is the mail from |
| 95 |
-$opt{'end'} = `date --iso-8601`; # midnight today |
| 96 |
-my $yesterday = $opt{ 'end' }; |
| 97 |
-$yesterday =~ s/\-//g ; |
| 98 |
-$yesterday--; |
| 99 |
-$opt{'start'} = `date --iso-8601 -d $yesterday`; # midnight yesterday |
| 100 |
-$opt{'mail'} = "admin"; |
| 101 |
-$opt{'timezone'} = `date +%z`; |
| 102 |
-Date_Init("TZ=$opt{'timezone'}"); |
| 103 |
-my $FetchmailIP = '127.0.0.200'; #Apparent Ip address of fetchmail deliveries |
| 104 |
- |
| 105 |
-my $disabled = 0; |
| 106 |
- |
| 107 |
-my $tstart = time; |
| 108 |
- |
| 109 |
-#Local variables |
| 110 |
-my $YEAR = ( localtime(time) )[5]; # this is years since 1900 |
| 111 |
- |
| 112 |
-my $total = 0; |
| 113 |
-my $spamcount = 0; |
| 114 |
-my $spamavg = 0; |
| 115 |
-my $hamcount = 0; |
| 116 |
-my $hamavg = 0; |
| 117 |
-my $rejectspamavg = 0; |
| 118 |
- |
| 119 |
-my $Accepttotal = 0; |
| 120 |
-my $localAccepttotal = 0; #Fetchmail connections |
| 121 |
-my $localsendtotal = 0; #Connections from local PCs |
| 122 |
-my $totalexamined = 0; #total download + RBL etc |
| 123 |
-my %sendtotalbyhour = (); |
| 124 |
-my %localLANbyhour = (); |
| 125 |
-my %localacceptbyhour = (); |
| 126 |
- |
| 127 |
-my $above15 = 0; |
| 128 |
-my %above15byhour = (); |
| 129 |
- |
| 130 |
-my $RBLcount = 0; |
| 131 |
-my %RBLbyhour = (); |
| 132 |
- |
| 133 |
-my $MiscDenyCount = 0; |
| 134 |
-my %MiscDenybyhour = (); |
| 135 |
- |
| 136 |
-my $PatternFilterCount = 0; |
| 137 |
-my %patternfilterbyhour = (); |
| 138 |
- |
| 139 |
-my $noninfectedcount = 0; |
| 140 |
-my $okemailcount = 0; |
| 141 |
- |
| 142 |
-my $infectedcount = 0; |
| 143 |
-my %infectedbyhour = (); |
| 144 |
-my %found_viruses = (); |
| 145 |
- |
| 146 |
-my %spambyhour = (); |
| 147 |
-my %hambyhour = (); |
| 148 |
- |
| 149 |
-my $warnnoreject = " "; |
| 150 |
-my $rblnotset = ' '; |
| 151 |
- |
| 152 |
-my $FS = "\t"; # field separator used by logterse plugin |
| 153 |
-my %log_items = (); |
| 154 |
-my $score; |
| 155 |
-my %timestamp_items = (); |
| 156 |
-my $localflag = 0; #indicate if current email is local or not |
| 157 |
- |
| 158 |
-# some storage for by recipient domains stats (PS) |
| 159 |
-# my bad : I have to deal with multiple simoultaneous connections |
| 160 |
-# will play with the process number. |
| 161 |
-# my $currentrcptdomain = '' ; |
| 162 |
-my %currentrcptdomain ; # temporay store the recipient domain until end of mail processing |
| 163 |
-my %byrcptdomain ; # Store 'by domains stats' |
| 164 |
-my @extdomain ; # only useful in some MX-Backup case, when any subdomains are allowed |
| 165 |
-my $morethanonercpt = 0 ; # count every 'second' recipients for a mail. |
| 166 |
- |
| 167 |
-# store the domain of interest. Every other records are stored in a 'Other' zone |
| 168 |
-my $ddb = esmith::DomainsDB->open_ro or die "Couldn't open DomainsDB : $!\n"; |
| 169 |
-foreach my $domain( $ddb->get_all_by_prop( type => "domain" ) ) { |
| 170 |
- $byrcptdomain{ $domain->key }{ 'type' }='local'; |
| 171 |
-} |
| 172 |
-$byrcptdomain{ esmith::ConfigDB->open_ro->get('SystemName')->value . "." |
| 173 |
- . esmith::ConfigDB->open_ro->get('DomainName')->value }{ 'type' } = 'local'; |
| 174 |
- |
| 175 |
-# is this system a MX-Backup ? |
| 176 |
-if (esmith::ConfigDB->open_ro->get('mxbackup')){ |
| 177 |
- if ( ( esmith::ConfigDB->open_ro->get('mxbackup')->prop('status') || 'disabled' ) eq 'enabled' ) { |
| 178 |
- my %MXValues = split( /,/, ( esmith::ConfigDB->open_ro->get('mxbackup')->prop('name') || '' ) ) ; |
| 179 |
- foreach my $data ( keys %MXValues ) { |
| 180 |
- $byrcptdomain{ $data }{ 'type' } = "mxbackup-$MXValues{ $data }" ; |
| 181 |
- if ( $MXValues{ $data } == 1 ) { # subdomains allowed, must take care of this |
| 182 |
- push @extdomain, $data ; |
| 183 |
- } |
| 184 |
- } |
| 185 |
- } |
| 186 |
-} |
| 187 |
- |
| 188 |
-my ( $start, $end ) = parse_arg( $opt{'start'}, $opt{'end'} ); |
| 189 |
- |
| 190 |
-# |
| 191 |
-# First check current configuration for logging, DNS enable and Max threshold for spamassassin |
| 192 |
-# |
| 193 |
- |
| 194 |
-#my $LogLevel = esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('LogLevel'); |
| 195 |
-#my $LowLogLevel = ( $LogLevel < 8 ); |
| 196 |
- |
| 197 |
-my $RHSenabled = |
| 198 |
- ( esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('RHSBL') eq 'enabled' ); |
| 199 |
-my $DNSenabled = |
| 200 |
- ( esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('DNSBL') eq 'enabled' ); |
| 201 |
-my $SARejectLevel = |
| 202 |
- esmith::ConfigDB->open_ro->get('spamassassin')->prop('RejectLevel'); |
| 203 |
-my $SATagLevel = |
| 204 |
- esmith::ConfigDB->open_ro->get('spamassassin')->prop('TagLevel'); |
| 205 |
-my $DomainName = |
| 206 |
- esmith::ConfigDB->open_ro->get('DomainName')->value; |
| 207 |
- |
| 208 |
-# check that logterse is in use |
| 209 |
-#my pluginfile = '/var/service/qpsmtpd/config/peers/0'; |
| 210 |
- |
| 211 |
- |
| 212 |
- |
| 213 |
-if ( !$RHSenabled || !$DNSenabled ) { |
| 214 |
- $rblnotset = '*'; |
| 215 |
-} |
| 216 |
- |
| 217 |
-if ( $SARejectLevel == 0 ) { |
| 218 |
- |
| 219 |
- $warnnoreject = "(*Warning* 0 = no reject)"; |
| 220 |
- |
| 221 |
-} |
| 222 |
- |
| 223 |
-# |
| 224 |
-#--------------------------------------- |
| 225 |
-# Scan the qpsmtpd log file |
| 226 |
-#--------------------------------------- |
| 227 |
- |
| 228 |
- |
| 229 |
-# Init the hashes |
| 230 |
-my $nhour = floor( $start / 3600 ); |
| 231 |
-while ( $nhour < $end / 3600 ) { |
| 232 |
- $MiscDenybyhour{$nhour}=0; |
| 233 |
- $RBLbyhour{$nhour}=0; |
| 234 |
- $above15byhour{$nhour}=0; |
| 235 |
- $patternfilterbyhour{$nhour}=0; |
| 236 |
- $nhour++; |
| 237 |
-} |
| 238 |
- |
| 239 |
-my $starttai = Time::TAI64::unixtai64n($start); |
| 240 |
-my $endtai = Time::TAI64::unixtai64n($end); |
| 241 |
- |
| 242 |
-LINE: while (<>) { |
| 243 |
- my($tai,$log) = split(' ',$_,2); |
| 244 |
- |
| 245 |
- |
| 246 |
- #If date specified, only process lines matching date |
| 247 |
- next LINE if ( $tai lt $starttai ); |
| 248 |
- last if ( $tai gt $endtai ); |
| 249 |
- |
| 250 |
- #only select Logterse output |
| 251 |
- next LINE unless m/terse plugin/; |
| 252 |
- |
| 253 |
- |
| 254 |
- my $abstime = Time::TAI64::tai2unix($tai); |
| 255 |
- my $abshour = floor( $abstime / 3600 ); # Hours since the epoch |
| 256 |
- |
| 257 |
- |
| 258 |
- my ($timestamp_part, $log_part) = split '`'; |
| 259 |
- my (@log_items) = split $FS, $log_part; |
| 260 |
- |
| 261 |
- my (@timestamp_items) = split(' ',$timestamp_part); |
| 262 |
- |
| 263 |
- # we store the more recent recipient domain, for domain statistics |
| 264 |
- # in fact, we only store the first recipient. Could be sort of headhache |
| 265 |
- # to obtain precise stats with many recipients on more than one domain ! |
| 266 |
- my $proc = $timestamp_items[1] ; #numeric Id for the email |
| 267 |
- |
| 268 |
- $totalexamined++; |
| 269 |
- |
| 270 |
- # first spot the fetchmail and local deliveries. |
| 271 |
- |
| 272 |
- # print '<'.$log_items[1].'><'.$log_items[5].'><'.$log_items[8].">\n"; |
| 273 |
- |
| 274 |
- if ($log_items[1] =~ m/.*$DomainName.*/) {$localsendtotal++;$localLANbyhour{$abshour}++;$localflag=1} |
| 275 |
- else {$localflag=0} |
| 276 |
- |
| 277 |
- if ($log_items[0] =~ m/.*$FetchmailIP.*/) {$localAccepttotal++;$localacceptbyhour{$abshour}++} |
| 278 |
- |
| 279 |
- |
| 280 |
- # and adjust for recipient field if not set-up by denying plugin - extract from deny msg |
| 281 |
- |
| 282 |
- if (length($log_items[4])==0) { |
| 283 |
- if ($log_items[5] eq 'check_goodrcptto') { |
| 284 |
- if ($log_items[7] gt "invalid recipient") { |
| 285 |
- $log_items[4] = substr($log_items[7],18) #Leave only email address |
| 286 |
- } |
| 287 |
- } |
| 288 |
- } |
| 289 |
- |
| 290 |
- |
| 291 |
- |
| 292 |
- if ( ( $currentrcptdomain{ $proc } || '' ) eq '' ) { |
| 293 |
- $currentrcptdomain{ $proc } = lc($log_items[4]) ; |
| 294 |
- $currentrcptdomain{ $proc } =~ s/.*@//; |
| 295 |
- |
| 296 |
- |
| 297 |
- |
| 298 |
-# print $proc,$log_items[4]."\n"; |
| 299 |
- |
| 300 |
- $currentrcptdomain{ $proc } =~ s/[^\w\-\.]//g ; |
| 301 |
- |
| 302 |
-# print $currentrcptdomain{ $proc }."\n"; |
| 303 |
- |
| 304 |
- my $NotableDomain = 0 ; |
| 305 |
- if ( defined ( $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'type' } ) ) { |
| 306 |
- $NotableDomain = 1 ; |
| 307 |
- } else { |
| 308 |
- foreach ( @extdomain ) { |
| 309 |
- if ( $currentrcptdomain{ $proc } =~ m/$_$/ ) { |
| 310 |
- $NotableDomain = 1 ; |
| 311 |
- last ; |
| 312 |
- } |
| 313 |
- } |
| 314 |
- } |
| 315 |
- if ( !$NotableDomain ) { |
| 316 |
- # check for outgoing email |
| 317 |
- if ($localflag==1) {$currentrcptdomain{ $proc } = 'Outgoing'} |
| 318 |
- else {$currentrcptdomain{ $proc } = 'Others'} |
| 319 |
- } else { |
| 320 |
- if ($localflag==1) {$currentrcptdomain{ $proc } = 'Internal'} |
| 321 |
- } |
| 322 |
- $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'total' }++ ; |
| 323 |
- } else { |
| 324 |
- # there more than a recipient for a mail, how many daily ? |
| 325 |
- $morethanonercpt++; |
| 326 |
- } |
| 327 |
- |
| 328 |
- # then categorise the result |
| 329 |
- if (exists $log_items[5]) { |
| 330 |
- #Check for badly formed lines (from earlier testing) |
| 331 |
- |
| 332 |
- if ($log_items[5] eq 'check_earlytalker') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 333 |
- |
| 334 |
- if ($log_items[5] eq 'check_relay') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 335 |
- |
| 336 |
- if ($log_items[5] eq 'check_norelay') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 337 |
- |
| 338 |
- if ($log_items[5] eq 'require_resolvable_fromhost') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 339 |
- |
| 340 |
- if ($log_items[5] eq 'check_basicheaders') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 341 |
- |
| 342 |
- if ($log_items[5] eq 'rhsbl') { $RBLcount++;$RBLbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 343 |
- |
| 344 |
- if ($log_items[5] eq 'dnsbl') { $RBLcount++;$RBLbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 345 |
- |
| 346 |
- if ($log_items[5] eq 'check_badmailfrom') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 347 |
- |
| 348 |
- if ($log_items[5] eq 'check_badrcptto_patterns') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 349 |
- |
| 350 |
- if ($log_items[5] eq 'check_badrcptto') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 351 |
- |
| 352 |
- if ($log_items[5] eq 'check_spamhelo') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 353 |
- |
| 354 |
- if ($log_items[5] eq 'check_goodrcptto extn') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 355 |
- |
| 356 |
- if ($log_items[5] eq 'rcpt_ok') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 357 |
- |
| 358 |
- if ($log_items[5] eq 'pattern_filter') { $PatternFilterCount++;$patternfilterbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 359 |
- |
| 360 |
- if ($log_items[5] eq 'virus::pattern_filter') { $PatternFilterCount++;$patternfilterbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 361 |
- |
| 362 |
- if ($log_items[5] eq 'check_goodrcptto') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 363 |
- |
| 364 |
- if ($log_items[5] eq 'check_smtp_forward') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 365 |
- |
| 366 |
- if ($log_items[5] eq 'count_unrecognized_commands') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 367 |
- |
| 368 |
- if ($log_items[5] eq 'tnef2mime') { next LINE} #Not expecting this one. |
| 369 |
- |
| 370 |
- if ($log_items[5] eq 'spamassassin') { $above15++;$above15byhour{$abshour}++; |
| 371 |
- # and extract the spam score |
| 372 |
- if ($log_items[8] =~ "Yes, hits=(.*) required=([0-9\.]+)") {$rejectspamavg += $1} |
| 373 |
- mark_domain_rejected($proc); |
| 374 |
- next LINE |
| 375 |
- } |
| 376 |
- |
| 377 |
- if ($log_items[5] eq 'virus::clamav') { $infectedcount++;$infectedbyhour{$abshour}++; |
| 378 |
- #extract the virus name |
| 379 |
- if ($log_items[7] =~ "Virus Found: (.*)" ) {$found_viruses{$1}++;} |
| 380 |
- mark_domain_rejected($proc); |
| 381 |
- next LINE |
| 382 |
- } |
| 383 |
- |
| 384 |
- if ($log_items[5] eq 'queued') { $Accepttotal++; |
| 385 |
- #extract the spam score |
| 386 |
- if ($log_items[8] =~ ".*hits=(.*) required=([0-9\.]+)") { |
| 387 |
- $score = $1; |
| 388 |
- if ($score < $SATagLevel) { $hamcount++;$hamavg += $score} |
| 389 |
- else {$spamcount++;$spamavg += $score} |
| 390 |
- } |
| 391 |
- if ( ( $currentrcptdomain{ $proc } || '' ) ne '' ) { |
| 392 |
- $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'accept' }++ ; |
| 393 |
- $currentrcptdomain{ $proc } = '' ; |
| 394 |
- } |
| 395 |
- next LINE |
| 396 |
- } |
| 397 |
- |
| 398 |
- print $log_items[5]."\n"; #Not detected |
| 399 |
- |
| 400 |
- } |
| 401 |
- |
| 402 |
- |
| 403 |
- |
| 404 |
-} |
| 405 |
- |
| 406 |
-my $QueryNoLogTerse = ($totalexamined==0); #might indicate logterse not installed in qpsmtpd plugins |
| 407 |
- |
| 408 |
-#Calculate some numbers |
| 409 |
- |
| 410 |
-$spamavg = $spamavg / $spamcount if $spamcount; |
| 411 |
-$rejectspamavg = $rejectspamavg / $above15 if $above15; |
| 412 |
-$hamavg = $hamavg / $hamcount if $hamcount; |
| 413 |
- |
| 414 |
-# RBL etc percent of total SMTP sessions |
| 415 |
- |
| 416 |
-my $rblpercent = ( ( $RBLcount / $totalexamined ) * 100 ) if $totalexamined; |
| 417 |
-my $PatternFilterpercent = ( ( $PatternFilterCount / $totalexamined ) * 100 ) if $totalexamined; |
| 418 |
-my $Miscpercent = ( ( $MiscDenyCount / $totalexamined ) * 100 ) if $totalexamined; |
| 419 |
- |
| 420 |
-#Spam and virus percent of total email downloaded |
| 421 |
-#Expressed as a % of total examined |
| 422 |
-my $spampercent = ( ( $spamcount / $totalexamined ) * 100 ) if $totalexamined; |
| 423 |
-my $hampercent = ( ( $hamcount / $totalexamined ) * 100 ) if $totalexamined; |
| 424 |
-my $hrsinperiod = ( ( $end - $start ) / 3600 ); |
| 425 |
-my $emailperhour = ( $totalexamined / $hrsinperiod ) if $totalexamined; |
| 426 |
-my $above15percent = ( $above15 / $totalexamined * 100 ) if $totalexamined; |
| 427 |
-my $infectedpercent = ( ( $infectedcount / ($totalexamined) ) * 100 ) if $totalexamined; |
| 428 |
-my $AcceptPercent = ( ( $Accepttotal / ($totalexamined) ) * 100 ) if $totalexamined; |
| 429 |
- |
| 430 |
-my $oldfh; |
| 431 |
-#Open Sendmail if we are mailing it |
| 432 |
-if ( $opt{'mail'} && !$disabled ) { |
| 433 |
- open( SENDMAIL, "|$opt{'sendmail'} -oi -t -odq" ) |
| 434 |
- or die "Can't open sendmail: $!\n"; |
| 435 |
- print SENDMAIL "From: $opt{'from'}\n"; |
| 436 |
- print SENDMAIL "To: $opt{'mail'}\n"; |
| 437 |
- print SENDMAIL "Subject: Spam Filter Statistics from $hostname - ", |
| 438 |
- strftime( "%F", localtime($start) ), "\n\n"; |
| 439 |
- $oldfh = select SENDMAIL; |
| 440 |
-} |
| 441 |
- |
| 442 |
-my $telapsed = time - $tstart; |
| 443 |
- |
| 444 |
-if ( !$disabled ) { |
| 445 |
- |
| 446 |
- #Output results |
| 447 |
- print "SMEServer daily Anti-Virus and Spamfilter statistics", "\n"; |
| 448 |
- print "----------------------------------------------------", "\n\n"; |
| 449 |
- |
| 450 |
- print "$0 Version : $opt{'version'}", "\n\n"; |
| 451 |
- print "Period Beginning : ", strftime( "%c", localtime($start) ), "\n"; |
| 452 |
- print "Period Ending : ", strftime( "%c", localtime($end) ), "\n"; |
| 453 |
- print "\n"; |
| 454 |
- |
| 455 |
- print "Clam Version : ", `freshclam -V`; |
| 456 |
- print "SpamAssassin Version : ", `spamassassin -V`; |
| 457 |
- printf "Tag level: %3d; Reject level: %3d $warnnoreject\n", $SATagLevel, |
| 458 |
- $SARejectLevel; |
| 459 |
- |
| 460 |
- print "\n"; |
| 461 |
- printf "Reporting Period : %.2f hrs\n", $hrsinperiod; |
| 462 |
- print "----------------------------\n"; |
| 463 |
- print "\n"; |
| 464 |
- |
| 465 |
- printf "All SMTP connections accepted : %8d \n", $totalexamined; |
| 466 |
- |
| 467 |
- if ($localAccepttotal>0) { |
| 468 |
- printf "Connections from Fetchmail : %8d \n", |
| 469 |
- $localAccepttotal; |
| 470 |
- } |
| 471 |
- printf "SMTP from local workstations : %8d \n\n", $localsendtotal; |
| 472 |
- |
| 473 |
- |
| 474 |
- printf "RBL rejected : %8d (%6.2f%%)\n", $RBLcount, |
| 475 |
- $rblpercent || 0; |
| 476 |
- printf "Pattern filter rejected : %8d (%6.2f%%)\n", |
| 477 |
- $PatternFilterCount, $PatternFilterpercent || 0; |
| 478 |
- printf "Rejected due to non conformance : %8d (%6.2f%%)\n", $MiscDenyCount, |
| 479 |
- $Miscpercent || 0; |
| 480 |
- |
| 481 |
- printf "Infected by Virus : %8d (%6.2f%%)\n", $infectedcount, |
| 482 |
- $infectedpercent || 0; |
| 483 |
- |
| 484 |
- printf "Spam rejected (over reject level): %8d (%6.2f%%)\n", $above15, |
| 485 |
- $above15percent || 0; |
| 486 |
- printf "Spam detected (over tag level) : %8d (%6.2f%%)\n", $spamcount, |
| 487 |
- $spampercent || 0; |
| 488 |
- printf "Ham detected (under tag level) : %8d (%6.2f%%)\n", $hamcount, |
| 489 |
- $hampercent || 0; |
| 490 |
- print " --------------------\n"; |
| 491 |
- printf "Total emails accepted : %8d (%6.2f%%)\n", $Accepttotal, |
| 492 |
- $AcceptPercent || 0; |
| 493 |
- |
| 494 |
- printf "Emails per hour : (%8.1f/hr)\n", $emailperhour || 0; |
| 495 |
- print "\n"; |
| 496 |
- printf "Average spam score (accepted): %11.2f\n", $spamavg || 0; |
| 497 |
- printf "Average spam score (rejected): %11.2f\n", $rejectspamavg || 0; |
| 498 |
- printf "Average ham score : %11.2f\n", $hamavg || 0; |
| 499 |
- print "\n"; |
| 500 |
- print "Statistics by Hour\n"; |
| 501 |
- if ($localAccepttotal>0) { |
| 502 |
- print "---------------------------------------------------------------------------------------- \n"; |
| 503 |
- print |
| 504 |
- "Hour Fetchml Local Virus Spam Ham RBL/DNS$rblnotset Execut. Non.Conf.\n"; |
| 505 |
- print "-------------- -------- -------- -------- -------- -------- -------- -------- ---------\n"; |
| 506 |
- |
| 507 |
- my $hour = floor( $start / 3600 ); |
| 508 |
- while ( $hour < $end / 3600 ) { |
| 509 |
- printf( |
| 510 |
- "%s %8d %8d %8d %8d %8d %8d %8d %8d\n", |
| 511 |
- strftime( "%F, %H", localtime( $hour * 3600 ) ), |
| 512 |
- $localacceptbyhour{$hour} || 0, |
| 513 |
- $localLANbyhour{$hour} || 0, |
| 514 |
- $infectedbyhour{$hour} || 0, |
| 515 |
- $spambyhour{$hour} || 0, |
| 516 |
- $hambyhour{$hour} || 0, |
| 517 |
- $RBLbyhour{$hour} || 0, |
| 518 |
- $patternfilterbyhour{$hour} || 0, |
| 519 |
- $MiscDenybyhour{$hour} || 0 |
| 520 |
- ); |
| 521 |
- $hour++; |
| 522 |
- } |
| 523 |
- print "---------------------------------------------------------------------------------------- \n"; |
| 524 |
- |
| 525 |
- } else { |
| 526 |
- print "------------------------------------------------------------------------------- \n"; |
| 527 |
- print |
| 528 |
- "Hour Local Virus Spam Ham RBL/DNS$rblnotset Execut. Non.Conf.\n"; |
| 529 |
- print "--------------- -------- -------- -------- -------- -------- -------- --------- \n"; |
| 530 |
- |
| 531 |
- my $hour = floor( $start / 3600 ); |
| 532 |
- while ( $hour < $end / 3600 ) { |
| 533 |
- printf( |
| 534 |
- "%s %8d %8d %8d %8d %8d %8d %8d\n", |
| 535 |
- strftime( "%F, %H", localtime( $hour * 3600 ) ), |
| 536 |
- $localLANbyhour{$hour} || 0, |
| 537 |
- $infectedbyhour{$hour} || 0, |
| 538 |
- $spambyhour{$hour} || 0, |
| 539 |
- $hambyhour{$hour} || 0, |
| 540 |
- $RBLbyhour{$hour} || 0, |
| 541 |
- $patternfilterbyhour{$hour} || 0, |
| 542 |
- $MiscDenybyhour{$hour} || 0 |
| 543 |
- ); |
| 544 |
- $hour++; |
| 545 |
- } |
| 546 |
- |
| 547 |
- print "------------------------------------------------------------------------------ \n"; |
| 548 |
- |
| 549 |
- } |
| 550 |
- if ($localAccepttotal>0) { |
| 551 |
- print "*Fetchml* means connections from Fetchmail delivering email\n"; |
| 552 |
- } |
| 553 |
- print "*Local* means connections from workstations on local LAN.\n"; |
| 554 |
- print "*Non\.Conf\.* means sending mailserver did not conform to correct protocol.\n"; |
| 555 |
- print " or email was to non existant address.\n"; |
| 556 |
- print "\n"; |
| 557 |
- |
| 558 |
- if ($QueryNoLogTerse) { |
| 559 |
- print "* - as no records where found, it looks as though you may not have the *logterse* \nplugin running as part of qpsmtpd \n"; |
| 560 |
- print " to enable it follow the instructions at .............................\n"; |
| 561 |
- } |
| 562 |
- |
| 563 |
- |
| 564 |
- if ( !$RHSenabled || !$DNSenabled ) { |
| 565 |
- |
| 566 |
- # comment about RBL not set |
| 567 |
- print |
| 568 |
-"* - This means that one or more of the possible spam black listing services\n that are available have not been enabled.\n"; |
| 569 |
- print " You have not enabled:\n"; |
| 570 |
- |
| 571 |
- if ( !$RHSenabled ) { |
| 572 |
- print " RHSBL\n"; |
| 573 |
- } |
| 574 |
- |
| 575 |
- if ( !$DNSenabled ) { |
| 576 |
- print " DNSBL\n"; |
| 577 |
- } |
| 578 |
- |
| 579 |
- |
| 580 |
- print " To enable these you can use the following commands:\n"; |
| 581 |
- if ( !$RHSenabled ) { |
| 582 |
- print " config setprop qpsmtpd RHSBL enabled\n"; |
| 583 |
- } |
| 584 |
- |
| 585 |
- if ( !$DNSenabled ) { |
| 586 |
- print " config setprop qpsmtpd DNSBL enabled\n"; |
| 587 |
- } |
| 588 |
- |
| 589 |
- # there so much templates to expand... (PS) |
| 590 |
- print " Followed by:\n signal-event email-update and\n svc -t /service/qpsmtpd\n\n"; |
| 591 |
- } |
| 592 |
- |
| 593 |
- |
| 594 |
- # time to do a 'by recipient domain' report |
| 595 |
- print "\nIncoming mails by recipient domains usage\n"; |
| 596 |
- print "-----------------------------------------\n"; |
| 597 |
- print |
| 598 |
- "Domains Type Total Denied XferErr Accept \%accept\n"; |
| 599 |
- print |
| 600 |
- "---------------------------- ---------- ------ ------ ------- ------ -------\n"; |
| 601 |
- my %total = ( |
| 602 |
- total => 0, |
| 603 |
- deny => 0, |
| 604 |
- xfer => 0, |
| 605 |
- accept => 0, |
| 606 |
- ); |
| 607 |
- foreach my $domain ( |
| 608 |
- sort { |
| 609 |
- join( "\.", reverse( split /\./, $a ) ) cmp |
| 610 |
- join( "\.", reverse( split /\./, $b ) ) |
| 611 |
- } keys %byrcptdomain |
| 612 |
- ) |
| 613 |
- { |
| 614 |
- next if ( ( $byrcptdomain{$domain}{'total'} || 0 ) == 0 ); |
| 615 |
- my $tp = $byrcptdomain{$domain}{'type'} || 'other'; |
| 616 |
- my $to = $byrcptdomain{$domain}{'total'} || 0; |
| 617 |
- my $de = $byrcptdomain{$domain}{'deny'} || 0; |
| 618 |
- my $xr = $byrcptdomain{$domain}{'xfer'} || 0; |
| 619 |
- my $ac = $byrcptdomain{$domain}{'accept'} || 0; |
| 620 |
- printf "%-28s %-10s %6d %6d %7d %6d %6.2f%%\n", $domain, $tp, $to, |
| 621 |
- $de, $xr, $ac, $ac * 100 / $to; |
| 622 |
- $total{'total'} += $to; |
| 623 |
- $total{'deny'} += $de; |
| 624 |
- $total{'xfer'} += $xr; |
| 625 |
- $total{'accept'} += $ac; |
| 626 |
- } |
| 627 |
- print |
| 628 |
- "---------------------------- ---------- ------ ------- ------ ------ -------\n"; |
| 629 |
- |
| 630 |
- # $total{ 'total' } can be equal to 0, bad for divisions... |
| 631 |
- my $perc1 = 0; |
| 632 |
- my $perc2 = 0; |
| 633 |
- if ( $total{'total'} != 0 ) { |
| 634 |
- $perc1 = $total{'accept'} * 100 / $total{'total'}; |
| 635 |
- $perc2 = ( ( $total{'total'} + $morethanonercpt ) / $total{'total'} ); |
| 636 |
- } |
| 637 |
- printf |
| 638 |
- "Total %6d %6d %7d %6d %6.2f%%\n\n", |
| 639 |
- $total{'total'}, $total{'deny'}, $total{'xfer'}, $total{'accept'}, |
| 640 |
- $perc1; |
| 641 |
- printf |
| 642 |
- "%d mails were processed for %d Recipients\nThe average recipients by mail is %4.2f\n\n", |
| 643 |
- $total{'total'}, ( $total{'total'} + $morethanonercpt ), $perc2; |
| 644 |
- |
| 645 |
- if ( $infectedcount > 0 ) { |
| 646 |
- show_virus_variants(); |
| 647 |
- } |
| 648 |
- |
| 649 |
-} # not disabled |
| 650 |
- |
| 651 |
-List_Junkmail(); |
| 652 |
- |
| 653 |
-if ( !$disabled ) { |
| 654 |
- |
| 655 |
- print "\nDone. Report generated in $telapsed sec.\n\n"; |
| 656 |
- |
| 657 |
- #Close Senmdmail if it was opened |
| 658 |
- if ( $opt{'mail'} ) { |
| 659 |
- select $oldfh; |
| 660 |
- close(SENDMAIL); |
| 661 |
- } |
| 662 |
- |
| 663 |
-} |
| 664 |
- |
| 665 |
-#All done |
| 666 |
-exit 0; |
| 667 |
- |
| 668 |
-############################################################################# |
| 669 |
-# Subroutines ############################################################### |
| 670 |
-############################################################################# |
| 671 |
- |
| 672 |
- |
| 673 |
-######################################## |
| 674 |
-# Process parms # |
| 675 |
-######################################## |
| 676 |
-sub parse_arg { |
| 677 |
- my $startdate = shift; |
| 678 |
- my $enddate = shift; |
| 679 |
- |
| 680 |
- my $secsinday = 86400; |
| 681 |
- my $time = 0; |
| 682 |
- |
| 683 |
- my $start = UnixDate( $startdate, "%s" ); |
| 684 |
- my $end = UnixDate( $enddate, "%s" ); |
| 685 |
- |
| 686 |
- if ( !$start && !$end ) { |
| 687 |
- $end = time; |
| 688 |
- $start = $end - $secsinday; |
| 689 |
- return ( $start, $end ); |
| 690 |
- } |
| 691 |
- |
| 692 |
- if ( !$start ) { |
| 693 |
- $start = $end - $secsinday; |
| 694 |
- return ( $start, $end ); |
| 695 |
- } |
| 696 |
- |
| 697 |
- if ( !$end ) { |
| 698 |
- $end = $start + $secsinday; |
| 699 |
- return ( $start, $end ); |
| 700 |
- } |
| 701 |
- |
| 702 |
- if ( $start > $end ) { |
| 703 |
- return ( $end, $start ); |
| 704 |
- } |
| 705 |
- |
| 706 |
- return ( $start, $end ); |
| 707 |
- |
| 708 |
-} |
| 709 |
- |
| 710 |
-sub dbg { |
| 711 |
- my $msg = shift; |
| 712 |
- |
| 713 |
- if ( $opt{debug} ) { |
| 714 |
- print STDERR $msg; |
| 715 |
- } |
| 716 |
-} |
| 717 |
- |
| 718 |
-sub List_Junkmail { |
| 719 |
- |
| 720 |
- # |
| 721 |
- # Show how many junkmails in each user's junkmail folder. |
| 722 |
- # |
| 723 |
- use esmith::AccountsDB; |
| 724 |
- my $adb = esmith::AccountsDB->open_ro; |
| 725 |
- my $entry; |
| 726 |
- foreach my $user ($adb->users) { |
| 727 |
- my $found = 0; |
| 728 |
- my $junkmail_dir = "/home/e-smith/files/users/" . |
| 729 |
- $user->key . "/Maildir/.junkmail"; |
| 730 |
-# print $user->key; |
| 731 |
- foreach my $dir (qw(new cur)) { |
| 732 |
- # Now get the content list for the directory. |
| 733 |
- if (opendir( QDIR, "$junkmail_dir/$dir" )) { |
| 734 |
- while ($entry=readdir(QDIR) ) { |
| 735 |
- next if $entry =~ /^\./; |
| 736 |
- $found++; |
| 737 |
- } |
| 738 |
- |
| 739 |
- closedir(QDIR); |
| 740 |
- } |
| 741 |
- } |
| 742 |
- if ( !$disabled ) { |
| 743 |
- printf "User \"%s\" ", $user->key; |
| 744 |
- printf "- %d email(s) left in junkmail folder\n", $found; |
| 745 |
- } |
| 746 |
- } |
| 747 |
-} |
| 748 |
- |
| 749 |
-sub show_virus_variants |
| 750 |
- |
| 751 |
-# |
| 752 |
-# Show a league table of the different virus types found today |
| 753 |
-# |
| 754 |
- |
| 755 |
-{ |
| 756 |
- |
| 757 |
- print("Virus Statistics by name:\n"); |
| 758 |
- print("---------------------------------------------\n"); |
| 759 |
- foreach my $virus (sort { $found_viruses{$b} <=> $found_viruses{$a} } |
| 760 |
- keys %found_viruses) |
| 761 |
- { |
| 762 |
- print "Rejected $found_viruses{$virus}\t$virus\n"; |
| 763 |
- } |
| 764 |
- print("---------------------------------------------\n"); |
| 765 |
-} |
| 766 |
- |
| 767 |
-sub mark_domain_rejected |
| 768 |
- |
| 769 |
-# |
| 770 |
-# Tag domain as having a rejected email |
| 771 |
-# |
| 772 |
-{ |
| 773 |
-my ($proc) = @_; |
| 774 |
-if ( ( $currentrcptdomain{ $proc } || '' ) ne '' ) { |
| 775 |
- $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'deny' }++ ; |
| 776 |
- $currentrcptdomain{ $proc } = '' ; |
| 777 |
- } |
| 778 |
+#!/usr/bin/perl -w |
| 779 |
+ |
| 780 |
+############################################################################# |
| 781 |
+# |
| 782 |
+# This script provides daily SpamFilter statistics and deletes all users |
| 783 |
+# junkmails. Configuration of the script is done by the Spam Filter |
| 784 |
+# Server-Manager module |
| 785 |
+# |
| 786 |
+# April 2006 - no longer controlled by server manager, and does not delete files |
| 787 |
+# |
| 788 |
+# This script has been developed |
| 789 |
+# by Jesper Knudsen at http://sme.swerts-knudsen.dk |
| 790 |
+# |
| 791 |
+# Revision History: |
| 792 |
+# |
| 793 |
+# August 13, 2003: Initial version |
| 794 |
+# August 25, 2004: fixed problem when hostname had no-ASCII chars |
| 795 |
+# March 23, 2006 Revised for sme7 RM |
| 796 |
+# March 27, 2006 ditto BJR (http://www.abandonmicrosoft.co.uk) |
| 797 |
+# - Merged Clamav and SA stats |
| 798 |
+# - Moved all analysis to qsmtpd log |
| 799 |
+# - Removed parameterised interval (for simplicity - not sure of format anyway) |
| 800 |
+# - add in archived log files for people who have high turnover |
| 801 |
+# - Alter labels to be more accurate |
| 802 |
+# - Detect deleted spam (over threshold) without using spam score |
| 803 |
+# - Detect RBL rejections |
| 804 |
+# - Detect pattern (executible) rejections |
| 805 |
+# - Look for the DENY labels - add in Miscellaneous category |
| 806 |
+# April 6, 2006 - check qpsmtp log level and also DNS enable properties |
| 807 |
+# - Average spam scores for under and over threshold seperatly |
| 808 |
+# - Log tag and Reject levels |
| 809 |
+# - TBD - check that RBL DENY are being detected (I have no date to check this) |
| 810 |
+# April 7, 2007 - re-written by Charlie Brady totally in Perl |
| 811 |
+# April 16, 2006 - move warnings to report |
| 812 |
+# - Spot fetchmail deliveries |
| 813 |
+# - Spot Internal connections from client PCs |
| 814 |
+# - TBD check that RBL DENY are being detected (I have no data to check this) |
| 815 |
+# April 30, 2006 - Pascal Schirrmann Start Time and End Time to noon - should be a param |
| 816 |
+# so the script can be run at any time in the day. |
| 817 |
+# - adds 'by recipients domains' stats Useful for MX-Backup or multi domains hosts |
| 818 |
+# - Add a 'recipients per mail' stat. Useful : until now the sums are correct :-) |
| 819 |
+# - Correct some messages about rbl who can led to wrong entry in the config database |
| 820 |
+# ( and without expected results, of course !) |
| 821 |
+# - improve a regexp in the SPAM detection |
| 822 |
+# May 1, 2006 - BJR - Fix situation where mxbackup prop is not defined |
| 823 |
+# - fix a spelling and minor format of domain report |
| 824 |
+# May 9, 2006 - bjr - Make RBL percentage a percentage of total connections (else it >100%) |
| 825 |
+# May 9, 2006 - ps - some 'sanity check' in the 'per domains part of the stats (to avoid / 0) |
| 826 |
+# May 12, 2006 - ps - some cleanup in the 'per domains' stats |
| 827 |
+# - Add a version number, logged in the mail |
| 828 |
+# June 20, 2006 - bjr - Minor change to RBL instructions, and adjust domain table format |
| 829 |
+# Feb 19, 2007 - bjr - Adjust table lines oin a couple of places |
| 830 |
+# - bjr - and add documentation details about percentages etc |
| 831 |
+# - bjr - Alter misc to "non conforming" anmd accumulated these hourly |
| 832 |
+# - bjr - Express change over tag count to exclude spam rejected over threshold |
| 833 |
+# - bjr - Change "processsed" to "fully downloaded" |
| 834 |
+# - bjr - Change percentages so that they are all a percetnage of the total emails received |
| 835 |
+# 0.6.1 - bjr - Change to use output from the logterse qpsmtpd plugin |
| 836 |
+# 0.6.2 - bjr - Fix fetchmail tests |
| 837 |
+# 0.6.3 - bjr - adjust for log-items change in order |
| 838 |
+# 0.6.4&5 - bjr - Adjust table formatting |
| 839 |
+# 0.6.6 - bjr - Take outgoing emails out of "others", add "Outgoing" and "Internal" |
| 840 |
+# 0.6.7 - bjr - Fix missing plugins/wrong names. pull invalid recipient out of deny msg for goodrcptto |
| 841 |
+# 0.6.8 - bjr - catch a few more plugin name failures |
| 842 |
+# 0.6.9 - bjr - Catch webmail and mailman |
| 843 |
+# 0.6.10 - bjr - Refine Webmail identification |
| 844 |
+# 0.6.11 - bjr - Fix Webmail identification |
| 845 |
+# |
| 846 |
+# |
| 847 |
+# |
| 848 |
+# TODO |
| 849 |
+# ---- |
| 850 |
+# |
| 851 |
+# 1. Re-Write the table so that it does not show certain columns if they are zero, this will allow EXTRA |
| 852 |
+# columns to be shown (e.g Mailman, fetchmail, webmail) only if there is some activity |
| 853 |
+# |
| 854 |
+############################################################################# |
| 855 |
+ |
| 856 |
+ |
| 857 |
+# internal modules (part of core perl distribution) |
| 858 |
+use strict; |
| 859 |
+use warnings; |
| 860 |
+use Getopt::Long; |
| 861 |
+use Pod::Usage; |
| 862 |
+use POSIX qw/strftime floor/; |
| 863 |
+use Time::Local; |
| 864 |
+use Date::Manip; |
| 865 |
+use Time::TAI64; |
| 866 |
+use esmith::ConfigDB; |
| 867 |
+use esmith::DomainsDB; |
| 868 |
+use Sys::Hostname; |
| 869 |
+use Switch; |
| 870 |
+ |
| 871 |
+my $hostname = hostname(); |
| 872 |
+ |
| 873 |
+#Configuration section |
| 874 |
+my %opt = (); |
| 875 |
+ |
| 876 |
+$opt{'version'} = '0.6.11'; # please update at each change. |
| 877 |
+$opt{'debug'} = 0; # guess what ? |
| 878 |
+$opt{'sendmail'} = '/usr/sbin/sendmail'; # Path to sendmail stub |
| 879 |
+$opt{'from'} = 'spamfilter-stats'; # Who is the mail from |
| 880 |
+$opt{'end'} = `date --iso-8601`; # midnight today |
| 881 |
+my $yesterday = $opt{ 'end' }; |
| 882 |
+$yesterday =~ s/\-//g ; |
| 883 |
+$yesterday--; |
| 884 |
+$opt{'start'} = `date --iso-8601 -d $yesterday`; # midnight yesterday |
| 885 |
+$opt{'mail'} = "admin"; |
| 886 |
+$opt{'timezone'} = `date +%z`; |
| 887 |
+Date_Init("TZ=$opt{'timezone'}"); |
| 888 |
+my $FetchmailIP = '127.0.0.200'; #Apparent Ip address of fetchmail deliveries |
| 889 |
+my $WebmailIP = '127.0.0.1'; #Apparent Ip of Webmail sender |
| 890 |
+my $localhost = 'localhost'; #Apparent sender for webmail |
| 891 |
+my $FETCHMAIL = 'FETCHMAIL'; #Sender from fetchmail when Ip address not 127.0.0.200 - when qpsmtpd denies the email |
| 892 |
+my $MAILMAN = "bounces"; #sender when mailman sending when orig is localhost |
| 893 |
+ |
| 894 |
+my $disabled = 0; |
| 895 |
+ |
| 896 |
+my $tstart = time; |
| 897 |
+ |
| 898 |
+#Local variables |
| 899 |
+my $YEAR = ( localtime(time) )[5]; # this is years since 1900 |
| 900 |
+ |
| 901 |
+my $total = 0; |
| 902 |
+my $spamcount = 0; |
| 903 |
+my $spamavg = 0; |
| 904 |
+my $hamcount = 0; |
| 905 |
+my $hamavg = 0; |
| 906 |
+my $rejectspamavg = 0; |
| 907 |
+ |
| 908 |
+my $Accepttotal = 0; |
| 909 |
+my $localAccepttotal = 0; #Fetchmail connections |
| 910 |
+my $localsendtotal = 0; #Connections from local PCs |
| 911 |
+my $totalexamined = 0; #total download + RBL etc |
| 912 |
+my $WebMailsendtotal = 0; #total from Webmail |
| 913 |
+my $mailmansendcount = 0; #total from mailman |
| 914 |
+my %sendtotalbyhour = (); |
| 915 |
+my %localLANbyhour = (); |
| 916 |
+my %localacceptbyhour = (); |
| 917 |
+my %WebMailbyhour = (); |
| 918 |
+ |
| 919 |
+my $above15 = 0; |
| 920 |
+my %above15byhour = (); |
| 921 |
+ |
| 922 |
+my $RBLcount = 0; |
| 923 |
+my %RBLbyhour = (); |
| 924 |
+ |
| 925 |
+my $MiscDenyCount = 0; |
| 926 |
+my %MiscDenybyhour = (); |
| 927 |
+ |
| 928 |
+my $PatternFilterCount = 0; |
| 929 |
+my %patternfilterbyhour = (); |
| 930 |
+ |
| 931 |
+my $noninfectedcount = 0; |
| 932 |
+my $okemailcount = 0; |
| 933 |
+ |
| 934 |
+my $infectedcount = 0; |
| 935 |
+my %infectedbyhour = (); |
| 936 |
+my %found_viruses = (); |
| 937 |
+ |
| 938 |
+my %spambyhour = (); |
| 939 |
+my %hambyhour = (); |
| 940 |
+ |
| 941 |
+my $warnnoreject = " "; |
| 942 |
+my $rblnotset = ' '; |
| 943 |
+ |
| 944 |
+my $FS = "\t"; # field separator used by logterse plugin |
| 945 |
+my %log_items = (); |
| 946 |
+my $score; |
| 947 |
+my %timestamp_items = (); |
| 948 |
+my $localflag = 0; #indicate if current email is local or not |
| 949 |
+my $WebMailflag = 0; #indicate if current mail is send from webmail |
| 950 |
+ |
| 951 |
+# some storage for by recipient domains stats (PS) |
| 952 |
+# my bad : I have to deal with multiple simoultaneous connections |
| 953 |
+# will play with the process number. |
| 954 |
+# my $currentrcptdomain = '' ; |
| 955 |
+my %currentrcptdomain ; # temporay store the recipient domain until end of mail processing |
| 956 |
+my %byrcptdomain ; # Store 'by domains stats' |
| 957 |
+my @extdomain ; # only useful in some MX-Backup case, when any subdomains are allowed |
| 958 |
+my $morethanonercpt = 0 ; # count every 'second' recipients for a mail. |
| 959 |
+ |
| 960 |
+# store the domain of interest. Every other records are stored in a 'Other' zone |
| 961 |
+my $ddb = esmith::DomainsDB->open_ro or die "Couldn't open DomainsDB : $!\n"; |
| 962 |
+foreach my $domain( $ddb->get_all_by_prop( type => "domain" ) ) { |
| 963 |
+ $byrcptdomain{ $domain->key }{ 'type' }='local'; |
| 964 |
+} |
| 965 |
+$byrcptdomain{ esmith::ConfigDB->open_ro->get('SystemName')->value . "." |
| 966 |
+ . esmith::ConfigDB->open_ro->get('DomainName')->value }{ 'type' } = 'local'; |
| 967 |
+ |
| 968 |
+# is this system a MX-Backup ? |
| 969 |
+if (esmith::ConfigDB->open_ro->get('mxbackup')){ |
| 970 |
+ if ( ( esmith::ConfigDB->open_ro->get('mxbackup')->prop('status') || 'disabled' ) eq 'enabled' ) { |
| 971 |
+ my %MXValues = split( /,/, ( esmith::ConfigDB->open_ro->get('mxbackup')->prop('name') || '' ) ) ; |
| 972 |
+ foreach my $data ( keys %MXValues ) { |
| 973 |
+ $byrcptdomain{ $data }{ 'type' } = "mxbackup-$MXValues{ $data }" ; |
| 974 |
+ if ( $MXValues{ $data } == 1 ) { # subdomains allowed, must take care of this |
| 975 |
+ push @extdomain, $data ; |
| 976 |
+ } |
| 977 |
+ } |
| 978 |
+ } |
| 979 |
+} |
| 980 |
+ |
| 981 |
+my ( $start, $end ) = parse_arg( $opt{'start'}, $opt{'end'} ); |
| 982 |
+ |
| 983 |
+# |
| 984 |
+# First check current configuration for logging, DNS enable and Max threshold for spamassassin |
| 985 |
+# |
| 986 |
+ |
| 987 |
+#my $LogLevel = esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('LogLevel'); |
| 988 |
+#my $LowLogLevel = ( $LogLevel < 8 ); |
| 989 |
+ |
| 990 |
+my $RHSenabled = |
| 991 |
+ ( esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('RHSBL') eq 'enabled' ); |
| 992 |
+my $DNSenabled = |
| 993 |
+ ( esmith::ConfigDB->open_ro->get('qpsmtpd')->prop('DNSBL') eq 'enabled' ); |
| 994 |
+my $SARejectLevel = |
| 995 |
+ esmith::ConfigDB->open_ro->get('spamassassin')->prop('RejectLevel'); |
| 996 |
+my $SATagLevel = |
| 997 |
+ esmith::ConfigDB->open_ro->get('spamassassin')->prop('TagLevel'); |
| 998 |
+my $DomainName = |
| 999 |
+ esmith::ConfigDB->open_ro->get('DomainName')->value; |
| 1000 |
+ |
| 1001 |
+# check that logterse is in use |
| 1002 |
+#my pluginfile = '/var/service/qpsmtpd/config/peers/0'; |
| 1003 |
+ |
| 1004 |
+ |
| 1005 |
+ |
| 1006 |
+if ( !$RHSenabled || !$DNSenabled ) { |
| 1007 |
+ $rblnotset = '*'; |
| 1008 |
+} |
| 1009 |
+ |
| 1010 |
+if ( $SARejectLevel == 0 ) { |
| 1011 |
+ |
| 1012 |
+ $warnnoreject = "(*Warning* 0 = no reject)"; |
| 1013 |
+ |
| 1014 |
+} |
| 1015 |
+ |
| 1016 |
+# |
| 1017 |
+#--------------------------------------- |
| 1018 |
+# Scan the qpsmtpd log file |
| 1019 |
+#--------------------------------------- |
| 1020 |
+ |
| 1021 |
+ |
| 1022 |
+# Init the hashes |
| 1023 |
+my $nhour = floor( $start / 3600 ); |
| 1024 |
+while ( $nhour < $end / 3600 ) { |
| 1025 |
+ $MiscDenybyhour{$nhour}=0; |
| 1026 |
+ $RBLbyhour{$nhour}=0; |
| 1027 |
+ $above15byhour{$nhour}=0; |
| 1028 |
+ $patternfilterbyhour{$nhour}=0; |
| 1029 |
+ $WebMailbyhour{$nhour}=0; |
| 1030 |
+ $nhour++; |
| 1031 |
+} |
| 1032 |
+ |
| 1033 |
+my $starttai = Time::TAI64::unixtai64n($start); |
| 1034 |
+my $endtai = Time::TAI64::unixtai64n($end); |
| 1035 |
+ |
| 1036 |
+LINE: while (<>) { |
| 1037 |
+ my($tai,$log) = split(' ',$_,2); |
| 1038 |
+ |
| 1039 |
+ |
| 1040 |
+ #If date specified, only process lines matching date |
| 1041 |
+ next LINE if ( $tai lt $starttai ); |
| 1042 |
+ last if ( $tai gt $endtai ); |
| 1043 |
+ |
| 1044 |
+ #only select Logterse output |
| 1045 |
+ next LINE unless m/terse plugin/; |
| 1046 |
+ |
| 1047 |
+ |
| 1048 |
+ my $abstime = Time::TAI64::tai2unix($tai); |
| 1049 |
+ my $abshour = floor( $abstime / 3600 ); # Hours since the epoch |
| 1050 |
+ |
| 1051 |
+ |
| 1052 |
+ my ($timestamp_part, $log_part) = split '`'; |
| 1053 |
+ my (@log_items) = split $FS, $log_part; |
| 1054 |
+ |
| 1055 |
+ my (@timestamp_items) = split(' ',$timestamp_part); |
| 1056 |
+ |
| 1057 |
+ # we store the more recent recipient domain, for domain statistics |
| 1058 |
+ # in fact, we only store the first recipient. Could be sort of headhache |
| 1059 |
+ # to obtain precise stats with many recipients on more than one domain ! |
| 1060 |
+ my $proc = $timestamp_items[1] ; #numeric Id for the email |
| 1061 |
+ |
| 1062 |
+ $totalexamined++; |
| 1063 |
+ |
| 1064 |
+ # first spot the fetchmail and local deliveries. |
| 1065 |
+ |
| 1066 |
+ # print '<'.$log_items[1].'><'.$log_items[5].'><'.$log_items[8].">\n"; |
| 1067 |
+ |
| 1068 |
+ # Spot from local workstation |
| 1069 |
+ $localflag = 0; |
| 1070 |
+ $WebMailflag=0; |
| 1071 |
+ if ($log_items[1] =~ m/.*$DomainName.*/) {$localsendtotal++;$localLANbyhour{$abshour}++;$localflag=1} |
| 1072 |
+ # see if from localhost |
| 1073 |
+ elsif ($log_items[1] =~ m/.*$localhost.*/){ |
| 1074 |
+ # but not if it comes from fetchmail |
| 1075 |
+# print $log_items[3]."\n"; |
| 1076 |
+ if ($log_items[3] =~ m/.*$FETCHMAIL.*/){} |
| 1077 |
+ else { |
| 1078 |
+ # might still be from mailman here |
| 1079 |
+# print "got webmail\n"; |
| 1080 |
+ if ($log_items[3] =~ m/.*$MAILMAN.*/){$mailmansendcount++;$localsendtotal++;$localLANbyhour{$abshour}++;$localflag=1} |
| 1081 |
+ else { |
| 1082 |
+ # eliminate incoming localhost spoofs |
| 1083 |
+ if ($log_items[8] =~ m/.*msg denied before queued.*/){} |
| 1084 |
+ else {$localflag = 1;$WebMailsendtotal++;$WebMailbyhour{$abshour}++;$WebMailflag=1} |
| 1085 |
+ } |
| 1086 |
+ } |
| 1087 |
+ } |
| 1088 |
+ |
| 1089 |
+ # try to spot fetchmail emails |
| 1090 |
+ if ($log_items[0] =~ m/.*$FetchmailIP.*/) {$localAccepttotal++;$localacceptbyhour{$abshour}++} |
| 1091 |
+ elsif ($log_items[3] =~ m/.*$FETCHMAIL.*/) {$localAccepttotal++;$localacceptbyhour{$abshour}++} |
| 1092 |
+ |
| 1093 |
+ |
| 1094 |
+ # and adjust for recipient field if not set-up by denying plugin - extract from deny msg |
| 1095 |
+ |
| 1096 |
+ if (length($log_items[4])==0) { |
| 1097 |
+ if ($log_items[5] eq 'check_goodrcptto') { |
| 1098 |
+ if ($log_items[7] gt "invalid recipient") { |
| 1099 |
+ $log_items[4] = substr($log_items[7],18) #Leave only email address |
| 1100 |
+ } |
| 1101 |
+ } |
| 1102 |
+ } |
| 1103 |
+ |
| 1104 |
+ |
| 1105 |
+ |
| 1106 |
+ if ( ( $currentrcptdomain{ $proc } || '' ) eq '' ) { |
| 1107 |
+ $currentrcptdomain{ $proc } = lc($log_items[4]) ; |
| 1108 |
+ $currentrcptdomain{ $proc } =~ s/.*@//; |
| 1109 |
+ |
| 1110 |
+ |
| 1111 |
+ |
| 1112 |
+# print $proc,$log_items[4]."\n"; |
| 1113 |
+ |
| 1114 |
+ $currentrcptdomain{ $proc } =~ s/[^\w\-\.]//g ; |
| 1115 |
+ |
| 1116 |
+# print $currentrcptdomain{ $proc }."\n"; |
| 1117 |
+ |
| 1118 |
+ my $NotableDomain = 0 ; |
| 1119 |
+ if ( defined ( $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'type' } ) ) { |
| 1120 |
+ $NotableDomain = 1 ; |
| 1121 |
+ } else { |
| 1122 |
+ foreach ( @extdomain ) { |
| 1123 |
+ if ( $currentrcptdomain{ $proc } =~ m/$_$/ ) { |
| 1124 |
+ $NotableDomain = 1 ; |
| 1125 |
+ last ; |
| 1126 |
+ } |
| 1127 |
+ } |
| 1128 |
+ } |
| 1129 |
+ if ( !$NotableDomain ) { |
| 1130 |
+ # check for outgoing email |
| 1131 |
+ if ($localflag==1) {$currentrcptdomain{ $proc } = 'Outgoing'} |
| 1132 |
+ else {$currentrcptdomain{ $proc } = 'Others'} |
| 1133 |
+ } else { |
| 1134 |
+ if ($localflag==1) {$currentrcptdomain{ $proc } = 'Internal'} |
| 1135 |
+ } |
| 1136 |
+ $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'total' }++ ; |
| 1137 |
+ } else { |
| 1138 |
+ # there more than a recipient for a mail, how many daily ? |
| 1139 |
+ $morethanonercpt++; |
| 1140 |
+ } |
| 1141 |
+ |
| 1142 |
+ # then categorise the result |
| 1143 |
+ if (exists $log_items[5]) { |
| 1144 |
+ #Check for badly formed lines (from earlier testing) |
| 1145 |
+ |
| 1146 |
+ if ($log_items[5] eq 'check_earlytalker') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1147 |
+ |
| 1148 |
+ if ($log_items[5] eq 'check_relay') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1149 |
+ |
| 1150 |
+ if ($log_items[5] eq 'check_norelay') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1151 |
+ |
| 1152 |
+ if ($log_items[5] eq 'require_resolvable_fromhost') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1153 |
+ |
| 1154 |
+ if ($log_items[5] eq 'check_basicheaders') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1155 |
+ |
| 1156 |
+ if ($log_items[5] eq 'rhsbl') { $RBLcount++;$RBLbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1157 |
+ |
| 1158 |
+ if ($log_items[5] eq 'dnsbl') { $RBLcount++;$RBLbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1159 |
+ |
| 1160 |
+ if ($log_items[5] eq 'check_badmailfrom') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1161 |
+ |
| 1162 |
+ if ($log_items[5] eq 'check_badrcptto_patterns') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1163 |
+ |
| 1164 |
+ if ($log_items[5] eq 'check_badrcptto') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1165 |
+ |
| 1166 |
+ if ($log_items[5] eq 'check_spamhelo') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1167 |
+ |
| 1168 |
+ if ($log_items[5] eq 'check_goodrcptto extn') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1169 |
+ |
| 1170 |
+ if ($log_items[5] eq 'rcpt_ok') { $MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1171 |
+ |
| 1172 |
+ if ($log_items[5] eq 'pattern_filter') { $PatternFilterCount++;$patternfilterbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1173 |
+ |
| 1174 |
+ if ($log_items[5] eq 'virus::pattern_filter') { $PatternFilterCount++;$patternfilterbyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1175 |
+ |
| 1176 |
+ if ($log_items[5] eq 'check_goodrcptto') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1177 |
+ |
| 1178 |
+ if ($log_items[5] eq 'check_smtp_forward') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1179 |
+ |
| 1180 |
+ if ($log_items[5] eq 'count_unrecognized_commands') {$MiscDenyCount++;$MiscDenybyhour{$abshour}++;mark_domain_rejected($proc);next LINE} |
| 1181 |
+ |
| 1182 |
+ if ($log_items[5] eq 'tnef2mime') { next LINE} #Not expecting this one. |
| 1183 |
+ |
| 1184 |
+ if ($log_items[5] eq 'spamassassin') { $above15++;$above15byhour{$abshour}++; |
| 1185 |
+ # and extract the spam score |
| 1186 |
+ if ($log_items[8] =~ "Yes, hits=(.*) required=([0-9\.]+)") {$rejectspamavg += $1} |
| 1187 |
+ mark_domain_rejected($proc); |
| 1188 |
+ next LINE |
| 1189 |
+ } |
| 1190 |
+ |
| 1191 |
+ if ($log_items[5] eq 'virus::clamav') { $infectedcount++;$infectedbyhour{$abshour}++; |
| 1192 |
+ #extract the virus name |
| 1193 |
+ if ($log_items[7] =~ "Virus Found: (.*)" ) {$found_viruses{$1}++;} |
| 1194 |
+ mark_domain_rejected($proc); |
| 1195 |
+ next LINE |
| 1196 |
+ } |
| 1197 |
+ |
| 1198 |
+ if ($log_items[5] eq 'queued') { $Accepttotal++; |
| 1199 |
+ #extract the spam score |
| 1200 |
+ if ($log_items[8] =~ ".*hits=(.*) required=([0-9\.]+)") { |
| 1201 |
+ $score = $1; |
| 1202 |
+# print $log_items[8]."<".$score.">\n"; |
| 1203 |
+ if ($score < $SATagLevel) { $hamcount++;$hambyhour{$abshour}++;$hamavg += $score} |
| 1204 |
+ else {$spamcount++;$spambyhour{$abshour}++;$spamavg += $score} |
| 1205 |
+ } |
| 1206 |
+ if ( ( $currentrcptdomain{ $proc } || '' ) ne '' ) { |
| 1207 |
+ $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'accept' }++ ; |
| 1208 |
+ $currentrcptdomain{ $proc } = '' ; |
| 1209 |
+ } |
| 1210 |
+ next LINE |
| 1211 |
+ } |
| 1212 |
+ |
| 1213 |
+ print $log_items[5]."\n"; #Not detected |
| 1214 |
+ |
| 1215 |
+ } |
| 1216 |
+ |
| 1217 |
+ |
| 1218 |
+ |
| 1219 |
+} |
| 1220 |
+ |
| 1221 |
+my $QueryNoLogTerse = ($totalexamined==0); #might indicate logterse not installed in qpsmtpd plugins |
| 1222 |
+ |
| 1223 |
+#Calculate some numbers |
| 1224 |
+ |
| 1225 |
+$spamavg = $spamavg / $spamcount if $spamcount; |
| 1226 |
+$rejectspamavg = $rejectspamavg / $above15 if $above15; |
| 1227 |
+$hamavg = $hamavg / $hamcount if $hamcount; |
| 1228 |
+ |
| 1229 |
+# RBL etc percent of total SMTP sessions |
| 1230 |
+ |
| 1231 |
+my $rblpercent = ( ( $RBLcount / $totalexamined ) * 100 ) if $totalexamined; |
| 1232 |
+my $PatternFilterpercent = ( ( $PatternFilterCount / $totalexamined ) * 100 ) if $totalexamined; |
| 1233 |
+my $Miscpercent = ( ( $MiscDenyCount / $totalexamined ) * 100 ) if $totalexamined; |
| 1234 |
+ |
| 1235 |
+#Spam and virus percent of total email downloaded |
| 1236 |
+#Expressed as a % of total examined |
| 1237 |
+my $spampercent = ( ( $spamcount / $totalexamined ) * 100 ) if $totalexamined; |
| 1238 |
+my $hampercent = ( ( $hamcount / $totalexamined ) * 100 ) if $totalexamined; |
| 1239 |
+my $hrsinperiod = ( ( $end - $start ) / 3600 ); |
| 1240 |
+my $emailperhour = ( $totalexamined / $hrsinperiod ) if $totalexamined; |
| 1241 |
+my $above15percent = ( $above15 / $totalexamined * 100 ) if $totalexamined; |
| 1242 |
+my $infectedpercent = ( ( $infectedcount / ($totalexamined) ) * 100 ) if $totalexamined; |
| 1243 |
+my $AcceptPercent = ( ( $Accepttotal / ($totalexamined) ) * 100 ) if $totalexamined; |
| 1244 |
+ |
| 1245 |
+my $oldfh; |
| 1246 |
+ |
| 1247 |
+#Open Sendmail if we are mailing it |
| 1248 |
+if ( $opt{'mail'} && !$disabled ) { |
| 1249 |
+ open( SENDMAIL, "|$opt{'sendmail'} -oi -t -odq" ) |
| 1250 |
+ or die "Can't open sendmail: $!\n"; |
| 1251 |
+ print SENDMAIL "From: $opt{'from'}\n"; |
| 1252 |
+ print SENDMAIL "To: $opt{'mail'}\n"; |
| 1253 |
+ print SENDMAIL "Subject: Spam Filter Statistics from $hostname - ", |
| 1254 |
+ strftime( "%F", localtime($start) ), "\n\n"; |
| 1255 |
+ $oldfh = select SENDMAIL; |
| 1256 |
+} |
| 1257 |
+ |
| 1258 |
+my $telapsed = time - $tstart; |
| 1259 |
+ |
| 1260 |
+if ( !$disabled ) { |
| 1261 |
+ |
| 1262 |
+ #Output results |
| 1263 |
+ print "SMEServer daily Anti-Virus and Spamfilter statistics", "\n"; |
| 1264 |
+ print "----------------------------------------------------", "\n\n"; |
| 1265 |
+ |
| 1266 |
+ print "$0 Version : $opt{'version'}", "\n\n"; |
| 1267 |
+ print "Period Beginning : ", strftime( "%c", localtime($start) ), "\n"; |
| 1268 |
+ print "Period Ending : ", strftime( "%c", localtime($end) ), "\n"; |
| 1269 |
+ print "\n"; |
| 1270 |
+ |
| 1271 |
+ print "Clam Version : ", `freshclam -V`; |
| 1272 |
+ print "SpamAssassin Version : ", `spamassassin -V`; |
| 1273 |
+ printf "Tag level: %3d; Reject level: %3d $warnnoreject\n", $SATagLevel, |
| 1274 |
+ $SARejectLevel; |
| 1275 |
+ |
| 1276 |
+ print "\n"; |
| 1277 |
+ printf "Reporting Period : %.2f hrs\n", $hrsinperiod; |
| 1278 |
+ print "----------------------------\n"; |
| 1279 |
+ print "\n"; |
| 1280 |
+ |
| 1281 |
+ printf "All SMTP connections accepted : %8d \n", $totalexamined; |
| 1282 |
+ |
| 1283 |
+ if ($localAccepttotal>0) { |
| 1284 |
+ printf "Connections from Fetchmail : %8d \n", |
| 1285 |
+ $localAccepttotal; |
| 1286 |
+ } |
| 1287 |
+ |
| 1288 |
+ if ($WebMailsendtotal>0) { |
| 1289 |
+ printf "Emails sent from WebMail : %8d \n", |
| 1290 |
+ $WebMailsendtotal; |
| 1291 |
+ } |
| 1292 |
+ |
| 1293 |
+ if ($mailmansendcount > 0) { |
| 1294 |
+ printf "Emails sent from Mailman : %8d \n", |
| 1295 |
+ $mailmansendcount; |
| 1296 |
+ } |
| 1297 |
+ |
| 1298 |
+ printf "SMTP from local workstations : %8d \n\n", $localsendtotal; |
| 1299 |
+ |
| 1300 |
+ |
| 1301 |
+ printf "RBL rejected : %8d (%6.2f%%)\n", $RBLcount, |
| 1302 |
+ $rblpercent || 0; |
| 1303 |
+ printf "Pattern filter rejected : %8d (%6.2f%%)\n", |
| 1304 |
+ $PatternFilterCount, $PatternFilterpercent || 0; |
| 1305 |
+ printf "Rejected due to non conformance : %8d (%6.2f%%)\n", $MiscDenyCount, |
| 1306 |
+ $Miscpercent || 0; |
| 1307 |
+ |
| 1308 |
+ printf "Infected by Virus : %8d (%6.2f%%)\n", $infectedcount, |
| 1309 |
+ $infectedpercent || 0; |
| 1310 |
+ |
| 1311 |
+ printf "Spam rejected (over reject level): %8d (%6.2f%%)\n", $above15, |
| 1312 |
+ $above15percent || 0; |
| 1313 |
+ printf "Spam detected (over tag level) : %8d (%6.2f%%)\n", $spamcount, |
| 1314 |
+ $spampercent || 0; |
| 1315 |
+ printf "Ham detected (under tag level) : %8d (%6.2f%%)\n", $hamcount, |
| 1316 |
+ $hampercent || 0; |
| 1317 |
+ print " --------------------\n"; |
| 1318 |
+ printf "Total emails accepted : %8d (%6.2f%%)\n", $Accepttotal, |
| 1319 |
+ $AcceptPercent || 0; |
| 1320 |
+ |
| 1321 |
+ printf "Emails per hour : (%8.1f/hr)\n", $emailperhour || 0; |
| 1322 |
+ print "\n"; |
| 1323 |
+ printf "Average spam score (accepted): %11.2f\n", $spamavg || 0; |
| 1324 |
+ printf "Average spam score (rejected): %11.2f\n", $rejectspamavg || 0; |
| 1325 |
+ printf "Average ham score : %11.2f\n", $hamavg || 0; |
| 1326 |
+ print "\n"; |
| 1327 |
+ print "Statistics by Hour\n"; |
| 1328 |
+ if ($localAccepttotal>0) { |
| 1329 |
+ print "------------------------------------------------------------------------------------------------- \n"; |
| 1330 |
+ print |
| 1331 |
+ "Hour Fetchml Local WebMail Virus Spam Ham RBL/DNS$rblnotset Execut. Non.Conf.\n"; |
| 1332 |
+ print "-------------- -------- -------- -------- -------- -------- -------- -------- -------- ---------\n"; |
| 1333 |
+ |
| 1334 |
+ my $hour = floor( $start / 3600 ); |
| 1335 |
+ while ( $hour < $end / 3600 ) { |
| 1336 |
+ printf( |
| 1337 |
+ "%s %8d %8d %8d %8d %8d %8d %8d %8d %8d\n", |
| 1338 |
+ strftime( "%F, %H", localtime( $hour * 3600 ) ), |
| 1339 |
+ $localacceptbyhour{$hour} || 0, |
| 1340 |
+ $localLANbyhour{$hour} || 0, |
| 1341 |
+ $WebMailbyhour{$hour} || 0, |
| 1342 |
+ $infectedbyhour{$hour} || 0, |
| 1343 |
+ $spambyhour{$hour} || 0, |
| 1344 |
+ $hambyhour{$hour} || 0, |
| 1345 |
+ $RBLbyhour{$hour} || 0, |
| 1346 |
+ $patternfilterbyhour{$hour} || 0, |
| 1347 |
+ $MiscDenybyhour{$hour} || 0 |
| 1348 |
+ ); |
| 1349 |
+ $hour++; |
| 1350 |
+ } |
| 1351 |
+ print "------------------------------------------------------------------------------------------------- \n"; |
| 1352 |
+ |
| 1353 |
+ } else { |
| 1354 |
+ print "---------------------------------------------------------------------------------------- \n"; |
| 1355 |
+ print |
| 1356 |
+ "Hour Local WebMail Virus Spam Ham RBL/DNS$rblnotset Execut. Non.Conf.\n"; |
| 1357 |
+ print "--------------- -------- -------- -------- -------- -------- -------- -------- --------- \n"; |
| 1358 |
+ |
| 1359 |
+ my $hour = floor( $start / 3600 ); |
| 1360 |
+ while ( $hour < $end / 3600 ) { |
| 1361 |
+ printf( |
| 1362 |
+ "%s %8d %8d %8d %8d %8d %8d %8d %8d\n", |
| 1363 |
+ strftime( "%F, %H", localtime( $hour * 3600 ) ), |
| 1364 |
+ $localLANbyhour{$hour} || 0, |
| 1365 |
+ $WebMailbyhour{$hour} || 0, |
| 1366 |
+ $infectedbyhour{$hour} || 0, |
| 1367 |
+ $spambyhour{$hour} || 0, |
| 1368 |
+ $hambyhour{$hour} || 0, |
| 1369 |
+ $RBLbyhour{$hour} || 0, |
| 1370 |
+ $patternfilterbyhour{$hour} || 0, |
| 1371 |
+ $MiscDenybyhour{$hour} || 0 |
| 1372 |
+ ); |
| 1373 |
+ $hour++; |
| 1374 |
+ } |
| 1375 |
+ |
| 1376 |
+ print "---------------------------------------------------------------------------------------- \n"; |
| 1377 |
+ |
| 1378 |
+ } |
| 1379 |
+ if ($localAccepttotal>0) { |
| 1380 |
+ print "*Fetchml* means connections from Fetchmail delivering email\n"; |
| 1381 |
+ } |
| 1382 |
+ print "*Local* means connections from workstations on local LAN.\n"; |
| 1383 |
+ print "*Non\.Conf\.* means sending mailserver did not conform to correct protocol.\n"; |
| 1384 |
+ print " or email was to non existant address.\n"; |
| 1385 |
+ print "\n"; |
| 1386 |
+ |
| 1387 |
+ if ($QueryNoLogTerse) { |
| 1388 |
+ print "* - as no records where found, it looks as though you may not have the *logterse* \nplugin running as part of qpsmtpd \n"; |
| 1389 |
+# print " to enable it follow the instructions at .............................\n"; |
| 1390 |
+ } |
| 1391 |
+ |
| 1392 |
+ |
| 1393 |
+ if ( !$RHSenabled || !$DNSenabled ) { |
| 1394 |
+ |
| 1395 |
+ # comment about RBL not set |
| 1396 |
+ print |
| 1397 |
+"* - This means that one or more of the possible spam black listing services\n that are available have not been enabled.\n"; |
| 1398 |
+ print " You have not enabled:\n"; |
| 1399 |
+ |
| 1400 |
+ if ( !$RHSenabled ) { |
| 1401 |
+ print " RHSBL\n"; |
| 1402 |
+ } |
| 1403 |
+ |
| 1404 |
+ if ( !$DNSenabled ) { |
| 1405 |
+ print " DNSBL\n"; |
| 1406 |
+ } |
| 1407 |
+ |
| 1408 |
+ |
| 1409 |
+ print " To enable these you can use the following commands:\n"; |
| 1410 |
+ if ( !$RHSenabled ) { |
| 1411 |
+ print " config setprop qpsmtpd RHSBL enabled\n"; |
| 1412 |
+ } |
| 1413 |
+ |
| 1414 |
+ if ( !$DNSenabled ) { |
| 1415 |
+ print " config setprop qpsmtpd DNSBL enabled\n"; |
| 1416 |
+ } |
| 1417 |
+ |
| 1418 |
+ # there so much templates to expand... (PS) |
| 1419 |
+ print " Followed by:\n signal-event email-update and\n svc -t /service/qpsmtpd\n\n"; |
| 1420 |
+ } |
| 1421 |
+ |
| 1422 |
+# if ($Webmailsendtotal > 0) {print "If you have the mailman contrib installed, then the webmail totals might include some mailman emails\n"} |
| 1423 |
+ |
| 1424 |
+ # time to do a 'by recipient domain' report |
| 1425 |
+ print "\nIncoming mails by recipient domains usage\n"; |
| 1426 |
+ print "-----------------------------------------\n"; |
| 1427 |
+ print |
| 1428 |
+ "Domains Type Total Denied XferErr Accept \%accept\n"; |
| 1429 |
+ print |
| 1430 |
+ "---------------------------- ---------- ------ ------ ------- ------ -------\n"; |
| 1431 |
+ my %total = ( |
| 1432 |
+ total => 0, |
| 1433 |
+ deny => 0, |
| 1434 |
+ xfer => 0, |
| 1435 |
+ accept => 0, |
| 1436 |
+ ); |
| 1437 |
+ foreach my $domain ( |
| 1438 |
+ sort { |
| 1439 |
+ join( "\.", reverse( split /\./, $a ) ) cmp |
| 1440 |
+ join( "\.", reverse( split /\./, $b ) ) |
| 1441 |
+ } keys %byrcptdomain |
| 1442 |
+ ) |
| 1443 |
+ { |
| 1444 |
+ next if ( ( $byrcptdomain{$domain}{'total'} || 0 ) == 0 ); |
| 1445 |
+ my $tp = $byrcptdomain{$domain}{'type'} || 'other'; |
| 1446 |
+ my $to = $byrcptdomain{$domain}{'total'} || 0; |
| 1447 |
+ my $de = $byrcptdomain{$domain}{'deny'} || 0; |
| 1448 |
+ my $xr = $byrcptdomain{$domain}{'xfer'} || 0; |
| 1449 |
+ my $ac = $byrcptdomain{$domain}{'accept'} || 0; |
| 1450 |
+ printf "%-28s %-10s %6d %6d %7d %6d %6.2f%%\n", $domain, $tp, $to, |
| 1451 |
+ $de, $xr, $ac, $ac * 100 / $to; |
| 1452 |
+ $total{'total'} += $to; |
| 1453 |
+ $total{'deny'} += $de; |
| 1454 |
+ $total{'xfer'} += $xr; |
| 1455 |
+ $total{'accept'} += $ac; |
| 1456 |
+ } |
| 1457 |
+ print |
| 1458 |
+ "---------------------------- ---------- ------ ------- ------ ------ -------\n"; |
| 1459 |
+ |
| 1460 |
+ # $total{ 'total' } can be equal to 0, bad for divisions... |
| 1461 |
+ my $perc1 = 0; |
| 1462 |
+ my $perc2 = 0; |
| 1463 |
+ if ( $total{'total'} != 0 ) { |
| 1464 |
+ $perc1 = $total{'accept'} * 100 / $total{'total'}; |
| 1465 |
+ $perc2 = ( ( $total{'total'} + $morethanonercpt ) / $total{'total'} ); |
| 1466 |
+ } |
| 1467 |
+ printf |
| 1468 |
+ "Total %6d %6d %7d %6d %6.2f%%\n\n", |
| 1469 |
+ $total{'total'}, $total{'deny'}, $total{'xfer'}, $total{'accept'}, |
| 1470 |
+ $perc1; |
| 1471 |
+ printf |
| 1472 |
+ "%d mails were processed for %d Recipients\nThe average recipients by mail is %4.2f\n\n", |
| 1473 |
+ $total{'total'}, ( $total{'total'} + $morethanonercpt ), $perc2; |
| 1474 |
+ |
| 1475 |
+ if ( $infectedcount > 0 ) { |
| 1476 |
+ show_virus_variants(); |
| 1477 |
+ } |
| 1478 |
+ |
| 1479 |
+} # not disabled |
| 1480 |
+ |
| 1481 |
+List_Junkmail(); |
| 1482 |
+ |
| 1483 |
+if ( !$disabled ) { |
| 1484 |
+ |
| 1485 |
+ print "\nDone. Report generated in $telapsed sec.\n\n"; |
| 1486 |
+ |
| 1487 |
+ #Close Senmdmail if it was opened |
| 1488 |
+ if ( $opt{'mail'} ) { |
| 1489 |
+ select $oldfh; |
| 1490 |
+ close(SENDMAIL); |
| 1491 |
+ } |
| 1492 |
+ |
| 1493 |
+} |
| 1494 |
+ |
| 1495 |
+#All done |
| 1496 |
+exit 0; |
| 1497 |
+ |
| 1498 |
+############################################################################# |
| 1499 |
+# Subroutines ############################################################### |
| 1500 |
+############################################################################# |
| 1501 |
+ |
| 1502 |
+ |
| 1503 |
+######################################## |
| 1504 |
+# Process parms # |
| 1505 |
+######################################## |
| 1506 |
+sub parse_arg { |
| 1507 |
+ my $startdate = shift; |
| 1508 |
+ my $enddate = shift; |
| 1509 |
+ |
| 1510 |
+ my $secsinday = 86400; |
| 1511 |
+ my $time = 0; |
| 1512 |
+ |
| 1513 |
+ my $start = UnixDate( $startdate, "%s" ); |
| 1514 |
+ my $end = UnixDate( $enddate, "%s" ); |
| 1515 |
+ |
| 1516 |
+ if ( !$start && !$end ) { |
| 1517 |
+ $end = time; |
| 1518 |
+ $start = $end - $secsinday; |
| 1519 |
+ return ( $start, $end ); |
| 1520 |
+ } |
| 1521 |
+ |
| 1522 |
+ if ( !$start ) { |
| 1523 |
+ $start = $end - $secsinday; |
| 1524 |
+ return ( $start, $end ); |
| 1525 |
+ } |
| 1526 |
+ |
| 1527 |
+ if ( !$end ) { |
| 1528 |
+ $end = $start + $secsinday; |
| 1529 |
+ return ( $start, $end ); |
| 1530 |
+ } |
| 1531 |
+ |
| 1532 |
+ if ( $start > $end ) { |
| 1533 |
+ return ( $end, $start ); |
| 1534 |
+ } |
| 1535 |
+ |
| 1536 |
+ return ( $start, $end ); |
| 1537 |
+ |
| 1538 |
+} |
| 1539 |
+ |
| 1540 |
+sub dbg { |
| 1541 |
+ my $msg = shift; |
| 1542 |
+ |
| 1543 |
+ if ( $opt{debug} ) { |
| 1544 |
+ print STDERR $msg; |
| 1545 |
+ } |
| 1546 |
+} |
| 1547 |
+ |
| 1548 |
+sub List_Junkmail { |
| 1549 |
+ |
| 1550 |
+ # |
| 1551 |
+ # Show how many junkmails in each user's junkmail folder. |
| 1552 |
+ # |
| 1553 |
+ use esmith::AccountsDB; |
| 1554 |
+ my $adb = esmith::AccountsDB->open_ro; |
| 1555 |
+ my $entry; |
| 1556 |
+ foreach my $user ($adb->users) { |
| 1557 |
+ my $found = 0; |
| 1558 |
+ my $junkmail_dir = "/home/e-smith/files/users/" . |
| 1559 |
+ $user->key . "/Maildir/.junkmail"; |
| 1560 |
+# print $user->key; |
| 1561 |
+ foreach my $dir (qw(new cur)) { |
| 1562 |
+ # Now get the content list for the directory. |
| 1563 |
+ if (opendir( QDIR, "$junkmail_dir/$dir" )) { |
| 1564 |
+ while ($entry=readdir(QDIR) ) { |
| 1565 |
+ next if $entry =~ /^\./; |
| 1566 |
+ $found++; |
| 1567 |
+ } |
| 1568 |
+ |
| 1569 |
+ closedir(QDIR); |
| 1570 |
+ } |
| 1571 |
+ } |
| 1572 |
+ if ( !$disabled ) { |
| 1573 |
+ printf "User \"%s\" ", $user->key; |
| 1574 |
+ printf "- %d email(s) left in junkmail folder\n", $found; |
| 1575 |
+ } |
| 1576 |
+ } |
| 1577 |
+} |
| 1578 |
+ |
| 1579 |
+sub show_virus_variants |
| 1580 |
+ |
| 1581 |
+# |
| 1582 |
+# Show a league table of the different virus types found today |
| 1583 |
+# |
| 1584 |
+ |
| 1585 |
+{ |
| 1586 |
+ |
| 1587 |
+ print("Virus Statistics by name:\n"); |
| 1588 |
+ print("---------------------------------------------\n"); |
| 1589 |
+ foreach my $virus (sort { $found_viruses{$b} <=> $found_viruses{$a} } |
| 1590 |
+ keys %found_viruses) |
| 1591 |
+ { |
| 1592 |
+ print "Rejected $found_viruses{$virus}\t$virus\n"; |
| 1593 |
+ } |
| 1594 |
+ print("---------------------------------------------\n"); |
| 1595 |
+} |
| 1596 |
+ |
| 1597 |
+sub mark_domain_rejected |
| 1598 |
+ |
| 1599 |
+# |
| 1600 |
+# Tag domain as having a rejected email |
| 1601 |
+# |
| 1602 |
+{ |
| 1603 |
+my ($proc) = @_; |
| 1604 |
+if ( ( $currentrcptdomain{ $proc } || '' ) ne '' ) { |
| 1605 |
+ $byrcptdomain{ $currentrcptdomain{ $proc } }{ 'deny' }++ ; |
| 1606 |
+ $currentrcptdomain{ $proc } = '' ; |
| 1607 |
+ } |
| 1608 |
} |
| 1609 |
\ No newline at end of file |
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