mailgraph-1.14/0000755000175000017500000000000010665233371011565 5ustar dwsdwsmailgraph-1.14/mailgraph-init0000644000175000017500000000141110665232311014403 0ustar dwsdws#!/bin/sh # $Id: mailgraph-init 19 2005-06-13 11:23:22Z dws $ # example init script for mailgraph # # chkconfig: 2345 82 28 # description: mailgraph postfix log grapher. # # processname: mailgraph.pl # pidfile: /var/run/mailgraph.pid PATH=/bin:/usr/bin MAILGRAPH_PL=/usr/local/bin/mailgraph.pl MAIL_LOG=/var/log/syslog PID_FILE=/var/run/mailgraph.pid RRD_DIR=/var/lib case "$1" in 'start') echo "Starting mail statistics grapher: mailgraph"; nice -19 $MAILGRAPH_PL -l $MAIL_LOG -d \ --daemon-pid=$PID_FILE --daemon-rrd=$RRD_DIR ;; 'stop') echo "Stopping mail statistics grapher: mailgraph"; if [ -f $PID_FILE ]; then kill `cat $PID_FILE` rm $PID_FILE else echo "mailgraph not running"; fi ;; *) echo "Usage: $0 { start | stop }" exit 1 ;; esac exit 0 mailgraph-1.14/mailgraph.cgi0000755000175000017500000001536210665233371014227 0ustar dwsdws#!/usr/bin/perl -w # mailgraph -- postfix mail traffic statistics # copyright (c) 2000-2007 ETH Zurich # copyright (c) 2000-2007 David Schweikert # released under the GNU General Public License use RRDs; use POSIX qw(uname); my $VERSION = "1.14"; my $host = (POSIX::uname())[1]; my $scriptname = 'mailgraph.cgi'; my $xpoints = 540; my $points_per_sample = 3; my $ypoints = 160; my $ypoints_err = 96; my $rrd = 'mailgraph.rrd'; # path to where the RRD database is my $rrd_virus = 'mailgraph_virus.rrd'; # path to where the Virus RRD database is my $tmp_dir = '/tmp/mailgraph'; # temporary directory where to store the images my @graphs = ( { title => 'Last Day', seconds => 3600*24, }, { title => 'Last Week', seconds => 3600*24*7, }, { title => 'Last Month', seconds => 3600*24*31, }, { title => 'Last Year', seconds => 3600*24*365, }, ); my %color = ( sent => '000099', # rrggbb in hex received => '009900', rejected => 'AA0000', bounced => '000000', virus => 'DDBB00', spam => '999999', ); sub rrd_graph(@) { my ($range, $file, $ypoints, @rrdargs) = @_; my $step = $range*$points_per_sample/$xpoints; # choose carefully the end otherwise rrd will maybe pick the wrong RRA: my $end = time; $end -= $end % $step; my $date = localtime(time); $date =~ s|:|\\:|g unless $RRDs::VERSION < 1.199908; my ($graphret,$xs,$ys) = RRDs::graph($file, '--imgformat', 'PNG', '--width', $xpoints, '--height', $ypoints, '--start', "-$range", '--end', $end, '--vertical-label', 'msgs/min', '--lower-limit', 0, '--units-exponent', 0, # don't show milli-messages/s '--lazy', '--color', 'SHADEA#ffffff', '--color', 'SHADEB#ffffff', '--color', 'BACK#ffffff', $RRDs::VERSION < 1.2002 ? () : ( '--slope-mode'), @rrdargs, 'COMMENT:['.$date.']\r', ); my $ERR=RRDs::error; die "ERROR: $ERR\n" if $ERR; } sub graph($$) { my ($range, $file) = @_; my $step = $range*$points_per_sample/$xpoints; rrd_graph($range, $file, $ypoints, "DEF:sent=$rrd:sent:AVERAGE", "DEF:msent=$rrd:sent:MAX", "CDEF:rsent=sent,60,*", "CDEF:rmsent=msent,60,*", "CDEF:dsent=sent,UN,0,sent,IF,$step,*", "CDEF:ssent=PREV,UN,dsent,PREV,IF,dsent,+", "AREA:rsent#$color{sent}:Sent ", 'GPRINT:ssent:MAX:total\: %8.0lf msgs', 'GPRINT:rsent:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmsent:MAX:max\: %4.0lf msgs/min\l', "DEF:recv=$rrd:recv:AVERAGE", "DEF:mrecv=$rrd:recv:MAX", "CDEF:rrecv=recv,60,*", "CDEF:rmrecv=mrecv,60,*", "CDEF:drecv=recv,UN,0,recv,IF,$step,*", "CDEF:srecv=PREV,UN,drecv,PREV,IF,drecv,+", "LINE2:rrecv#$color{received}:Received", 'GPRINT:srecv:MAX:total\: %8.0lf msgs', 'GPRINT:rrecv:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmrecv:MAX:max\: %4.0lf msgs/min\l', ); } sub graph_err($$) { my ($range, $file) = @_; my $step = $range*$points_per_sample/$xpoints; rrd_graph($range, $file, $ypoints_err, "DEF:bounced=$rrd:bounced:AVERAGE", "DEF:mbounced=$rrd:bounced:MAX", "CDEF:rbounced=bounced,60,*", "CDEF:dbounced=bounced,UN,0,bounced,IF,$step,*", "CDEF:sbounced=PREV,UN,dbounced,PREV,IF,dbounced,+", "CDEF:rmbounced=mbounced,60,*", "AREA:rbounced#$color{bounced}:Bounced ", 'GPRINT:sbounced:MAX:total\: %8.0lf msgs', 'GPRINT:rbounced:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmbounced:MAX:max\: %4.0lf msgs/min\l', "DEF:virus=$rrd_virus:virus:AVERAGE", "DEF:mvirus=$rrd_virus:virus:MAX", "CDEF:rvirus=virus,60,*", "CDEF:dvirus=virus,UN,0,virus,IF,$step,*", "CDEF:svirus=PREV,UN,dvirus,PREV,IF,dvirus,+", "CDEF:rmvirus=mvirus,60,*", "STACK:rvirus#$color{virus}:Viruses ", 'GPRINT:svirus:MAX:total\: %8.0lf msgs', 'GPRINT:rvirus:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmvirus:MAX:max\: %4.0lf msgs/min\l', "DEF:spam=$rrd_virus:spam:AVERAGE", "DEF:mspam=$rrd_virus:spam:MAX", "CDEF:rspam=spam,60,*", "CDEF:dspam=spam,UN,0,spam,IF,$step,*", "CDEF:sspam=PREV,UN,dspam,PREV,IF,dspam,+", "CDEF:rmspam=mspam,60,*", "STACK:rspam#$color{spam}:Spam ", 'GPRINT:sspam:MAX:total\: %8.0lf msgs', 'GPRINT:rspam:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmspam:MAX:max\: %4.0lf msgs/min\l', "DEF:rejected=$rrd:rejected:AVERAGE", "DEF:mrejected=$rrd:rejected:MAX", "CDEF:rrejected=rejected,60,*", "CDEF:drejected=rejected,UN,0,rejected,IF,$step,*", "CDEF:srejected=PREV,UN,drejected,PREV,IF,drejected,+", "CDEF:rmrejected=mrejected,60,*", "LINE2:rrejected#$color{rejected}:Rejected", 'GPRINT:srejected:MAX:total\: %8.0lf msgs', 'GPRINT:rrejected:AVERAGE:avg\: %5.2lf msgs/min', 'GPRINT:rmrejected:MAX:max\: %4.0lf msgs/min\l', ); } sub print_html() { print "Content-Type: text/html\n\n"; print < Mail statistics for $host HEADER print "

Mail statistics for $host

\n"; print "\n"; for my $n (0..$#graphs) { print "

$graphs[$n]{title}

\n"; print "

\"mailgraph\"/
\n"; print "\"mailgraph\"/

\n"; } print <
Mailgraph $VERSION by David Schweikert
FOOTER } sub send_image($) { my ($file)= @_; -r $file or do { print "Content-type: text/plain\n\nERROR: can't find $file\n"; exit 1; }; print "Content-type: image/png\n"; print "Content-length: ".((stat($file))[7])."\n"; print "\n"; open(IMG, $file) or die; my $data; print $data while read(IMG, $data, 16384)>0; } sub main() { my $uri = $ENV{REQUEST_URI} || ''; $uri =~ s/\/[^\/]+$//; $uri =~ s/\//,/g; $uri =~ s/(\~|\%7E)/tilde,/g; mkdir $tmp_dir, 0777 unless -d $tmp_dir; mkdir "$tmp_dir/$uri", 0777 unless -d "$tmp_dir/$uri"; my $img = $ENV{QUERY_STRING}; if(defined $img and $img =~ /\S/) { if($img =~ /^(\d+)-n$/) { my $file = "$tmp_dir/$uri/mailgraph_$1.png"; graph($graphs[$1]{seconds}, $file); send_image($file); } elsif($img =~ /^(\d+)-e$/) { my $file = "$tmp_dir/$uri/mailgraph_$1_err.png"; graph_err($graphs[$1]{seconds}, $file); send_image($file); } else { die "ERROR: invalid argument\n"; } } else { print_html; } } main; mailgraph-1.14/mailgraph.pl0000755000175000017500000007105610665233371014102 0ustar dwsdws#!/usr/bin/perl -w # mailgraph -- an rrdtool frontend for mail statistics # copyright (c) 2000-2007 ETH Zurich # copyright (c) 2000-2007 David Schweikert # released under the GNU General Public License ######## Parse::Syslog 1.09 (automatically embedded) ######## package Parse::Syslog; use Carp; use Symbol; use Time::Local; use IO::File; use strict; use vars qw($VERSION); my %months_map = ( 'Jan' => 0, 'Feb' => 1, 'Mar' => 2, 'Apr' => 3, 'May' => 4, 'Jun' => 5, 'Jul' => 6, 'Aug' => 7, 'Sep' => 8, 'Oct' => 9, 'Nov' =>10, 'Dec' =>11, 'jan' => 0, 'feb' => 1, 'mar' => 2, 'apr' => 3, 'may' => 4, 'jun' => 5, 'jul' => 6, 'aug' => 7, 'sep' => 8, 'oct' => 9, 'nov' =>10, 'dec' =>11, ); sub is_dst_switch($$$) { my ($self, $t, $time) = @_; # calculate the time in one hour and see if the difference is 3600 seconds. # if not, we are in a dst-switch hour # note that right now we only support 1-hour dst offsets # cache the result if(defined $self->{is_dst_switch_last_hour} and $self->{is_dst_switch_last_hour} == $t->[3]<<5+$t->[2]) { return @{$self->{is_dst_switch_result}}; } # calculate a number out of the day and hour to identify the hour $self->{is_dst_switch_last_hour} = $t->[3]<<5+$t->[2]; # calculating hour+1 (below) is a problem if the hour is 23. as far as I # know, nobody does the DST switch at this time, so just assume it isn't # DST switch if the hour is 23. if($t->[2]==23) { @{$self->{is_dst_switch_result}} = (0, undef); return @{$self->{is_dst_switch_result}}; } # let's see the timestamp in one hour # 0: sec, 1: min, 2: h, 3: day, 4: month, 5: year my $time_plus_1h = timelocal($t->[0], $t->[1], $t->[2]+1, $t->[3], $t->[4], $t->[5]); if($time_plus_1h - $time > 4000) { @{$self->{is_dst_switch_result}} = (3600, $time-$time%3600+3600); } else { @{$self->{is_dst_switch_result}} = (0, undef); } return @{$self->{is_dst_switch_result}}; } # fast timelocal, cache minute's timestamp # don't cache more than minute because of daylight saving time switch # 0: sec, 1: min, 2: h, 3: day, 4: month, 5: year sub str2time($$$$$$$$) { my $self = shift @_; my $GMT = pop @_; my $lastmin = $self->{str2time_lastmin}; if(defined $lastmin and $lastmin->[0] == $_[1] and $lastmin->[1] == $_[2] and $lastmin->[2] == $_[3] and $lastmin->[3] == $_[4] and $lastmin->[4] == $_[5]) { $self->{last_time} = $self->{str2time_lastmin_time} + $_[0]; return $self->{last_time} + ($self->{dst_comp}||0); } my $time; if($GMT) { $time = timegm(@_); } else { $time = timelocal(@_); } # compensate for DST-switch # - if a timewarp is detected (1:00 -> 1:30 -> 1:00): # - test if we are in a DST-switch-hour # - compensate if yes # note that we assume that the DST-switch goes like this: # time 1:00 1:30 2:00 2:30 2:00 2:30 3:00 3:30 # stamp 1 2 3 4 3 3 7 8 # comp. 0 0 0 0 2 2 0 0 # result 1 2 3 4 5 6 7 8 # old Time::Local versions behave differently (1 2 5 6 5 6 7 8) if(!$GMT and !defined $self->{dst_comp} and defined $self->{last_time} and $self->{last_time}-$time > 1200 and $self->{last_time}-$time < 3600) { my ($off, $until) = $self->is_dst_switch(\@_, $time); if($off) { $self->{dst_comp} = $off; $self->{dst_comp_until} = $until; } } if(defined $self->{dst_comp_until} and $time > $self->{dst_comp_until}) { delete $self->{dst_comp}; delete $self->{dst_comp_until}; } $self->{str2time_lastmin} = [ @_[1..5] ]; $self->{str2time_lastmin_time} = $time-$_[0]; $self->{last_time} = $time; return $time+($self->{dst_comp}||0); } sub _use_locale($) { use POSIX qw(locale_h strftime); my $old_locale = setlocale(LC_TIME); for my $locale (@_) { croak "new(): wrong 'locale' value: '$locale'" unless setlocale(LC_TIME, $locale); for my $month (0..11) { $months_map{strftime("%b", 0, 0, 0, 1, $month, 96)} = $month; } } setlocale(LC_TIME, $old_locale); } sub new($$;%) { my ($class, $file, %data) = @_; croak "new() requires one argument: file" unless defined $file; %data = () unless %data; if(not defined $data{year}) { $data{year} = (localtime(time))[5]+1900; } $data{type} = 'syslog' unless defined $data{type}; $data{_repeat}=0; if(UNIVERSAL::isa($file, 'IO::Handle')) { $data{file} = $file; } elsif(UNIVERSAL::isa($file, 'File::Tail')) { $data{file} = $file; $data{filetail}=1; } elsif(! ref $file) { if($file eq '-') { my $io = new IO::Handle; $data{file} = $io->fdopen(fileno(STDIN),"r"); } else { $data{file} = new IO::File($file, "<"); defined $data{file} or croak "can't open $file: $!"; } } else { croak "argument must be either a file-name or an IO::Handle object."; } if(defined $data{locale}) { if(ref $data{locale} eq 'ARRAY') { _use_locale @{$data{locale}}; } elsif(ref $data{locale} eq '') { _use_locale $data{locale}; } else { croak "'locale' parameter must be scalar or array of scalars"; } } return bless \%data, $class; } sub _year_increment($$) { my ($self, $mon) = @_; # year change if($mon==0) { $self->{year}++ if defined $self->{_last_mon} and $self->{_last_mon} == 11; $self->{enable_year_decrement} = 1; } elsif($mon == 11) { if($self->{enable_year_decrement}) { $self->{year}-- if defined $self->{_last_mon} and $self->{_last_mon} != 11; } } else { $self->{enable_year_decrement} = 0; } $self->{_last_mon} = $mon; } sub _next_line($) { my $self = shift; my $f = $self->{file}; if(defined $self->{filetail}) { return $f->read; } else { return $f->getline; } } sub _next_syslog($) { my ($self) = @_; while($self->{_repeat}>0) { $self->{_repeat}--; return $self->{_repeat_data}; } my $file = $self->{file}; line: while(defined (my $str = $self->_next_line)) { # date, time and host $str =~ /^ (\S{3})\s+(\d+) # date -- 1, 2 \s (\d+):(\d+):(\d+) # time -- 3, 4, 5 (?:\s<\w+\.\w+>)? # FreeBSD's verbose-mode \s ([-\w\.\@:]+) # host -- 6 \s+ (?:\[LOG_[A-Z]+\]\s+)? # FreeBSD (.*) # text -- 7 $/x or do { warn "WARNING: line not in syslog format: $str"; next line; }; my $mon = $months_map{$1}; defined $mon or croak "unknown month $1\n"; $self->_year_increment($mon); # convert to unix time my $time = $self->str2time($5,$4,$3,$2,$mon,$self->{year}-1900,$self->{GMT}); if(not $self->{allow_future}) { # accept maximum one day in the present future if($time - time > 86400) { warn "WARNING: ignoring future date in syslog line: $str"; next line; } } my ($host, $text) = ($6, $7); # last message repeated ... times if($text =~ /^(?:last message repeated|above message repeats) (\d+) time/) { next line if defined $self->{repeat} and not $self->{repeat}; next line if not defined $self->{_last_data}{$host}; $1 > 0 or do { warn "WARNING: last message repeated 0 or less times??\n"; next line; }; $self->{_repeat}=$1-1; $self->{_repeat_data}=$self->{_last_data}{$host}; return $self->{_last_data}{$host}; } # marks next if $text eq '-- MARK --'; # some systems send over the network their # hostname prefixed to the text. strip that. $text =~ s/^$host\s+//; # discard ':' in HP-UX 'su' entries like this: # Apr 24 19:09:40 remedy : su : + tty?? root-oracle $text =~ s/^:\s+//; $text =~ /^ ([^:]+?) # program -- 1 (?:\[(\d+)\])? # PID -- 2 :\s+ (?:\[ID\ (\d+)\ ([a-z0-9]+)\.([a-z]+)\]\ )? # Solaris 8 "message id" -- 3, 4, 5 (.*) # text -- 6 $/x or do { warn "WARNING: line not in syslog format: $str"; next line; }; if($self->{arrayref}) { $self->{_last_data}{$host} = [ $time, # 0: timestamp $host, # 1: host $1, # 2: program $2, # 3: pid $6, # 4: text ]; } else { $self->{_last_data}{$host} = { timestamp => $time, host => $host, program => $1, pid => $2, msgid => $3, facility => $4, level => $5, text => $6, }; } return $self->{_last_data}{$host}; } return undef; } sub _next_metalog($) { my ($self) = @_; my $file = $self->{file}; line: while(my $str = $self->_next_line) { # date, time and host $str =~ /^ (\S{3})\s+(\d+) # date -- 1, 2 \s (\d+):(\d+):(\d+) # time -- 3, 4, 5 # host is not logged \s+ (.*) # text -- 6 $/x or do { warn "WARNING: line not in metalog format: $str"; next line; }; my $mon = $months_map{$1}; defined $mon or croak "unknown month $1\n"; $self->_year_increment($mon); # convert to unix time my $time = $self->str2time($5,$4,$3,$2,$mon,$self->{year}-1900,$self->{GMT}); my $text = $6; $text =~ /^ \[(.*?)\] # program -- 1 # no PID \s+ (.*) # text -- 2 $/x or do { warn "WARNING: text line not in metalog format: $text ($str)"; next line; }; if($self->{arrayref}) { return [ $time, # 0: timestamp 'localhost', # 1: host $1, # 2: program undef, # 3: (no) pid $2, # 4: text ]; } else { return { timestamp => $time, host => 'localhost', program => $1, text => $2, }; } } return undef; } sub next($) { my ($self) = @_; if($self->{type} eq 'syslog') { return $self->_next_syslog(); } elsif($self->{type} eq 'metalog') { return $self->_next_metalog(); } croak "Internal error: unknown type: $self->{type}"; } ##################################################################### ##################################################################### ##################################################################### use RRDs; use strict; use File::Tail; use Getopt::Long; use POSIX 'setsid'; my $VERSION = "1.14"; # config my $rrdstep = 60; my $xpoints = 540; my $points_per_sample = 3; my $daemon_logfile = '/var/log/mailgraph.log'; my $daemon_pidfile = '/var/run/mailgraph.pid'; my $daemon_rrd_dir = '/var/log'; # global variables my $logfile; my $rrd = "mailgraph.rrd"; my $rrd_virus = "mailgraph_virus.rrd"; my $year; my $this_minute; my %sum = ( sent => 0, received => 0, bounced => 0, rejected => 0, virus => 0, spam => 0 ); my $rrd_inited=0; my %opt = (); # prototypes sub daemonize(); sub process_line($); sub event_sent($); sub event_received($); sub event_bounced($); sub event_rejected($); sub event_virus($); sub event_spam($); sub init_rrd($); sub update($); sub usage { print "usage: mailgraph [*options*]\n\n"; print " -h, --help display this help and exit\n"; print " -v, --verbose be verbose about what you do\n"; print " -V, --version output version information and exit\n"; print " -c, --cat causes the logfile to be only read and not monitored\n"; print " -l, --logfile f monitor logfile f instead of /var/log/syslog\n"; print " -t, --logtype t set logfile's type (default: syslog)\n"; print " -y, --year starting year of the log file (default: current year)\n"; print " --host=HOST use only entries for HOST (regexp) in syslog\n"; print " -d, --daemon start in the background\n"; print " --daemon-pid=FILE write PID to FILE instead of /var/run/mailgraph.pid\n"; print " --daemon-rrd=DIR write RRDs to DIR instead of /var/log\n"; print " --daemon-log=FILE write verbose-log to FILE instead of /var/log/mailgraph.log\n"; print " --ignore-localhost ignore mail to/from localhost (used for virus scanner)\n"; print " --ignore-host=HOST ignore mail to/from HOST regexp (used for virus scanner)\n"; print " --only-mail-rrd update only the mail rrd\n"; print " --only-virus-rrd update only the virus rrd\n"; print " --rrd-name=NAME use NAME.rrd and NAME_virus.rrd for the rrd files\n"; print " --rbl-is-spam count rbl rejects as spam\n"; print " --virbl-is-virus count virbl rejects as viruses\n"; exit; } sub main { Getopt::Long::Configure('no_ignore_case'); GetOptions(\%opt, 'help|h', 'cat|c', 'logfile|l=s', 'logtype|t=s', 'version|V', 'year|y=i', 'host=s', 'verbose|v', 'daemon|d!', 'daemon_pid|daemon-pid=s', 'daemon_rrd|daemon-rrd=s', 'daemon_log|daemon-log=s', 'ignore-localhost!', 'ignore-host=s@', 'only-mail-rrd', 'only-virus-rrd', 'rrd_name|rrd-name=s', 'rbl-is-spam', 'virbl-is-virus' ) or exit(1); usage if $opt{help}; if($opt{version}) { print "mailgraph $VERSION by david\@schweikert.ch\n"; exit; } $daemon_pidfile = $opt{daemon_pid} if defined $opt{daemon_pid}; $daemon_logfile = $opt{daemon_log} if defined $opt{daemon_log}; $daemon_rrd_dir = $opt{daemon_rrd} if defined $opt{daemon_rrd}; $rrd = $opt{rrd_name}.".rrd" if defined $opt{rrd_name}; $rrd_virus = $opt{rrd_name}."_virus.rrd" if defined $opt{rrd_name}; # compile --ignore-host regexps if(defined $opt{'ignore-host'}) { for my $ih (@{$opt{'ignore-host'}}) { push @{$opt{'ignore-host-re'}}, qr{\brelay=[^\s,]*$ih}i; } } if($opt{daemon} or $opt{daemon_rrd}) { chdir $daemon_rrd_dir or die "mailgraph: can't chdir to $daemon_rrd_dir: $!"; -w $daemon_rrd_dir or die "mailgraph: can't write to $daemon_rrd_dir\n"; } daemonize if $opt{daemon}; my $logfile = defined $opt{logfile} ? $opt{logfile} : '/var/log/syslog'; my $file; if($opt{cat}) { $file = $logfile; } else { $file = File::Tail->new(name=>$logfile, tail=>-1); } my $parser = new Parse::Syslog($file, year => $opt{year}, arrayref => 1, type => defined $opt{logtype} ? $opt{logtype} : 'syslog'); if(not defined $opt{host}) { while(my $sl = $parser->next) { process_line($sl); } } else { my $host = qr/^$opt{host}$/i; while(my $sl = $parser->next) { process_line($sl) if $sl->[1] =~ $host; } } } sub daemonize() { open STDIN, '/dev/null' or die "mailgraph: can't read /dev/null: $!"; if($opt{verbose}) { open STDOUT, ">>$daemon_logfile" or die "mailgraph: can't write to $daemon_logfile: $!"; } else { open STDOUT, '>/dev/null' or die "mailgraph: can't write to /dev/null: $!"; } defined(my $pid = fork) or die "mailgraph: can't fork: $!"; if($pid) { # parent open PIDFILE, ">$daemon_pidfile" or die "mailgraph: can't write to $daemon_pidfile: $!\n"; print PIDFILE "$pid\n"; close(PIDFILE); exit; } # child setsid or die "mailgraph: can't start a new session: $!"; open STDERR, '>&STDOUT' or die "mailgraph: can't dup stdout: $!"; } sub init_rrd($) { my $m = shift; my $rows = $xpoints/$points_per_sample; my $realrows = int($rows*1.1); # ensure that the full range is covered my $day_steps = int(3600*24 / ($rrdstep*$rows)); # use multiples, otherwise rrdtool could choose the wrong RRA my $week_steps = $day_steps*7; my $month_steps = $week_steps*5; my $year_steps = $month_steps*12; # mail rrd if(! -f $rrd and ! $opt{'only-virus-rrd'}) { RRDs::create($rrd, '--start', $m, '--step', $rrdstep, 'DS:sent:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:recv:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:bounced:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:rejected:ABSOLUTE:'.($rrdstep*2).':0:U', "RRA:AVERAGE:0.5:$day_steps:$realrows", # day "RRA:AVERAGE:0.5:$week_steps:$realrows", # week "RRA:AVERAGE:0.5:$month_steps:$realrows", # month "RRA:AVERAGE:0.5:$year_steps:$realrows", # year "RRA:MAX:0.5:$day_steps:$realrows", # day "RRA:MAX:0.5:$week_steps:$realrows", # week "RRA:MAX:0.5:$month_steps:$realrows", # month "RRA:MAX:0.5:$year_steps:$realrows", # year ); $this_minute = $m; } elsif(-f $rrd) { $this_minute = RRDs::last($rrd) + $rrdstep; } # virus rrd if(! -f $rrd_virus and ! $opt{'only-mail-rrd'}) { RRDs::create($rrd_virus, '--start', $m, '--step', $rrdstep, 'DS:virus:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:spam:ABSOLUTE:'.($rrdstep*2).':0:U', "RRA:AVERAGE:0.5:$day_steps:$realrows", # day "RRA:AVERAGE:0.5:$week_steps:$realrows", # week "RRA:AVERAGE:0.5:$month_steps:$realrows", # month "RRA:AVERAGE:0.5:$year_steps:$realrows", # year "RRA:MAX:0.5:$day_steps:$realrows", # day "RRA:MAX:0.5:$week_steps:$realrows", # week "RRA:MAX:0.5:$month_steps:$realrows", # month "RRA:MAX:0.5:$year_steps:$realrows", # year ); } elsif(-f $rrd_virus and ! defined $rrd_virus) { $this_minute = RRDs::last($rrd_virus) + $rrdstep; } $rrd_inited=1; } sub process_line($) { my $sl = shift; my $time = $sl->[0]; my $prog = $sl->[2]; my $text = $sl->[4]; if($prog =~ /^postfix\/(.*)/) { my $prog = $1; if($prog eq 'smtp') { if($text =~ /\bstatus=sent\b/) { return if $opt{'ignore-localhost'} and $text =~ /\brelay=[^\s\[]*\[127\.0\.0\.1\]/; if(defined $opt{'ignore-host-re'}) { for my $ih (@{$opt{'ignore-host-re'}}) { warn "MATCH! $text\n" if $text =~ $ih; return if $text =~ $ih; } } event($time, 'sent'); } elsif($text =~ /\bstatus=bounced\b/) { event($time, 'bounced'); } } elsif($prog eq 'local') { if($text =~ /\bstatus=bounced\b/) { event($time, 'bounced'); } } elsif($prog eq 'smtpd') { if($text =~ /^[0-9A-Z]+: client=(\S+)/) { my $client = $1; return if $opt{'ignore-localhost'} and $client =~ /\[127\.0\.0\.1\]$/; return if $opt{'ignore-host'} and $client =~ /$opt{'ignore-host'}/oi; event($time, 'received'); } elsif($opt{'virbl-is-virus'} and $text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?reject: .*: 554.* blocked using virbl.dnsbl.bit.nl/) { event($time, 'virus'); } elsif($opt{'rbl-is-spam'} and $text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?reject: .*: 554.* blocked using/) { event($time, 'spam'); } elsif($text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?reject: /) { event($time, 'rejected'); } elsif($text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?milter-reject: /) { if($text =~ /Blocked by SpamAssassin/) { event($time, 'spam'); } else { event($time, 'rejected'); } } } elsif($prog eq 'error') { if($text =~ /\bstatus=bounced\b/) { event($time, 'bounced'); } } elsif($prog eq 'cleanup') { if($text =~ /^[0-9A-Z]+: (?:reject|discard): /) { event($time, 'rejected'); } } } elsif($prog eq 'sendmail' or $prog eq 'sm-mta') { if($text =~ /\bmailer=local\b/ ) { event($time, 'received'); } elsif($text =~ /\bmailer=relay\b/) { event($time, 'received'); } elsif($text =~ /\bstat=Sent\b/ ) { event($time, 'sent'); } elsif($text =~ /\bmailer=esmtp\b/ ) { event($time, 'sent'); } elsif($text =~ /\bruleset=check_XS4ALL\b/ ) { event($time, 'rejected'); } elsif($text =~ /\blost input channel\b/ ) { event($time, 'rejected'); } elsif($text =~ /\bruleset=check_rcpt\b/ ) { event($time, 'rejected'); } elsif($text =~ /\bstat=virus\b/ ) { event($time, 'virus'); } elsif($text =~ /\bruleset=check_relay\b/ ) { if (($opt{'virbl-is-virus'}) and ($text =~ /\bivirbl\b/ )) { event($time, 'virus'); } elsif ($opt{'rbl-is-spam'}) { event($time, 'spam'); } else { event($time, 'rejected'); } } elsif($text =~ /\bsender blocked\b/ ) { event($time, 'rejected'); } elsif($text =~ /\bsender denied\b/ ) { event($time, 'rejected'); } elsif($text =~ /\brecipient denied\b/ ) { event($time, 'rejected'); } elsif($text =~ /\brecipient unknown\b/ ) { event($time, 'rejected'); } elsif($text =~ /\bUser unknown$/i ) { event($time, 'bounced'); } elsif($text =~ /\bMilter:.*\breject=55/ ) { event($time, 'rejected'); } } elsif($prog eq 'exim') { if($text =~ /^[0-9a-zA-Z]{6}-[0-9a-zA-Z]{6}-[0-9a-zA-Z]{2} <= \S+/) { event($time, 'received'); } elsif($text =~ /^[0-9a-zA-Z]{6}-[0-9a-zA-Z]{6}-[0-9a-zA-Z]{2} => \S+/) { event($time, 'sent'); } elsif($text =~ / rejected because \S+ is in a black list at \S+/) { if($opt{'rbl-is-spam'}) { event($time, 'spam'); } else { event($time, 'rejected'); } } elsif($text =~ / rejected RCPT \S+: (Sender verify failed|Unknown user)/) { event($time, 'rejected'); } } elsif($prog eq 'amavis' || $prog eq 'amavisd') { if( $text =~ /^\([\w-]+\) (Passed|Blocked) SPAM(?:MY)?\b/) { if($text !~ /\btag2=/) { # ignore new per-recipient log entry (2.2.0) event($time, 'spam'); # since amavisd-new-2004xxxx } } elsif($text =~ /^\([\w-]+\) (Passed|Not-Delivered)\b.*\bquarantine spam/) { event($time, 'spam'); # amavisd-new-20030616 and earlier } elsif($text =~ /^\([\w-]+\) (Passed |Blocked )?INFECTED\b/) { if($text !~ /\btag2=/) { event($time, 'virus');# Passed|Blocked inserted since 2004xxxx } } elsif($text =~ /^\([\w-]+\) (Passed |Blocked )?BANNED\b/) { if($text !~ /\btag2=/) { event($time, 'virus'); } } elsif($text =~ /^Virus found\b/) { event($time, 'virus');# AMaViS 0.3.12 and amavisd-0.1 } # elsif($text =~ /^\([\w-]+\) Passed|Blocked BAD-HEADER\b/) { # event($time, 'badh'); # } } elsif($prog eq 'vagatefwd') { # Vexira antivirus (old) if($text =~ /^VIRUS/) { event($time, 'virus'); } } elsif($prog eq 'hook') { # Vexira antivirus if($text =~ /^\*+ Virus\b/) { event($time, 'virus'); } # Vexira antispam elsif($text =~ /\bcontains spam\b/) { event($time, 'spam'); } } elsif($prog eq 'avgatefwd' or $prog eq 'avmailgate.bin') { # AntiVir MailGate if($text =~ /^Alert!/) { event($time, 'virus'); } elsif($text =~ /blocked\.$/) { event($time, 'virus'); } } elsif($prog eq 'avcheck') { # avcheck if($text =~ /^infected/) { event($time, 'virus'); } } elsif($prog eq 'spamd') { if($text =~ /^(?:spamd: )?identified spam/) { event($time, 'spam'); } # ClamAV SpamAssassin-plugin elsif($text =~ /(?:result: )?CLAMAV/) { event($time, 'virus'); } } elsif($prog eq 'dspam') { if($text =~ /spam detected from/) { event($time, 'spam'); } } elsif($prog eq 'spamproxyd' or $prog eq 'spampd') { if($text =~ /^\s*SPAM/ or $text =~ /^identified spam/) { event($time, 'spam'); } } elsif($prog eq 'drweb-postfix') { # DrWeb if($text =~ /infected/) { event($time, 'virus'); } } elsif($prog eq 'BlackHole') { if($text =~ /Virus/) { event($time, 'virus'); } if($text =~ /(?:RBL|Razor|Spam)/) { event($time, 'spam'); } } elsif($prog eq 'MailScanner') { if($text =~ /(Virus Scanning: Found)/ ) { event($time, 'virus'); } elsif($text =~ /Bounce to/ ) { event($time, 'bounced'); } elsif($text =~ /^Spam Checks: Found ([0-9]+) spam messages/) { my $cnt = $1; for (my $i=0; $i<$cnt; $i++) { event($time, 'spam'); } } } elsif($prog eq 'clamsmtpd') { if($text =~ /status=VIRUS/) { event($time, 'virus'); } } elsif($prog eq 'clamav-milter') { if($text =~ /Intercepted/) { event($time, 'virus'); } } # uncommment for clamassassin: #elsif($prog eq 'clamd') { # if($text =~ /^stream: .* FOUND$/) { # event($time, 'virus'); # } #} elsif ($prog eq 'smtp-vilter') { if ($text =~ /clamd: found/) { event($time, 'virus'); } } elsif($prog eq 'avmilter') { # AntiVir Milter if($text =~ /^Alert!/) { event($time, 'virus'); } elsif($text =~ /blocked\.$/) { event($time, 'virus'); } } elsif($prog eq 'bogofilter') { if($text =~ /Spam/) { event($time, 'spam'); } } elsif($prog eq 'filter-module') { if($text =~ /\bspam_status\=(?:yes|spam)/) { event($time, 'spam'); } } elsif($prog eq 'sta_scanner') { if($text =~ /^[0-9A-F]+: virus/) { event($time, 'virus'); } } } sub event($$) { my ($t, $type) = @_; update($t) and $sum{$type}++; } # returns 1 if $sum should be updated sub update($) { my $t = shift; my $m = $t - $t%$rrdstep; init_rrd($m) unless $rrd_inited; return 1 if $m == $this_minute; return 0 if $m < $this_minute; print "update $this_minute:$sum{sent}:$sum{received}:$sum{bounced}:$sum{rejected}:$sum{virus}:$sum{spam}\n" if $opt{verbose}; RRDs::update $rrd, "$this_minute:$sum{sent}:$sum{received}:$sum{bounced}:$sum{rejected}" unless $opt{'only-virus-rrd'}; RRDs::update $rrd_virus, "$this_minute:$sum{virus}:$sum{spam}" unless $opt{'only-mail-rrd'}; if($m > $this_minute+$rrdstep) { for(my $sm=$this_minute+$rrdstep;$sm<$m;$sm+=$rrdstep) { print "update $sm:0:0:0:0:0:0 (SKIP)\n" if $opt{verbose}; RRDs::update $rrd, "$sm:0:0:0:0" unless $opt{'only-virus-rrd'}; RRDs::update $rrd_virus, "$sm:0:0" unless $opt{'only-mail-rrd'}; } } $this_minute = $m; $sum{sent}=0; $sum{received}=0; $sum{bounced}=0; $sum{rejected}=0; $sum{virus}=0; $sum{spam}=0; return 1; } main; __END__ =head1 NAME mailgraph.pl - rrdtool frontend for mail statistics =head1 SYNOPSIS B [I...] --man show man-page and exit -h, --help display this help and exit --version output version information and exit -h, --help display this help and exit -v, --verbose be verbose about what you do -V, --version output version information and exit -c, --cat causes the logfile to be only read and not monitored -l, --logfile f monitor logfile f instead of /var/log/syslog -t, --logtype t set logfile's type (default: syslog) -y, --year starting year of the log file (default: current year) --host=HOST use only entries for HOST (regexp) in syslog -d, --daemon start in the background --daemon-pid=FILE write PID to FILE instead of /var/run/mailgraph.pid --daemon-rrd=DIR write RRDs to DIR instead of /var/log --daemon-log=FILE write verbose-log to FILE instead of /var/log/mailgraph.log --ignore-localhost ignore mail to/from localhost (used for virus scanner) --ignore-host=HOST ignore mail to/from HOST regexp (used for virus scanner) --only-mail-rrd update only the mail rrd --only-virus-rrd update only the virus rrd --rrd-name=NAME use NAME.rrd and NAME_virus.rrd for the rrd files --rbl-is-spam count rbl rejects as spam --virbl-is-virus count virbl rejects as viruses =head1 DESCRIPTION This script does parse syslog and updates the RRD database (mailgraph.rrd) in the current directory. =head2 Log-Types The following types can be given to --logtype: =over 10 =item syslog Traditional "syslog" (default) =item metalog Metalog (see http://metalog.sourceforge.net/) =back =head1 COPYRIGHT Copyright (c) 2000-2007 by ETH Zurich Copyright (c) 2000-2007 by David Schweikert =head1 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, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. =head1 AUTHOR Sdavid@schweikert.chE> =cut # vi: sw=8 mailgraph-1.14/mailgraph.css0000644000175000017500000000124010665232311014231 0ustar dwsdws* { margin: 0; padding: 0 } body { width: 630px; background-color: white; font-family: sans-serif; font-size: 12pt; margin: 5px } h1 { margin-top: 20px; margin-bottom: 30px; text-align: center } h2 { background-color: #ddd; padding: 2px 0 2px 4px } hr { height: 1px; border: 0; border-top: 1px solid #aaa } table { border: 0px; width: 100% } img { border: 0 } a { text-decoration: none; color: #00e } a:hover { text-decoration: underline; } #jump { margin: 0 0 10px 4px } #jump li { list-style: none; display: inline; font-size: 90%; } #jump li:after { content: "|"; } #jump li:last-child:after { content: ""; } mailgraph-1.14/COPYING0000644000175000017500000004307010665232311012615 0ustar dwsdws GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy 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., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. mailgraph-1.14/CHANGES0000644000175000017500000002050710665232354012564 0ustar dwsdws1.14 (2007-08-29) ----------------- * add external css file: mailgraph.css (Patrick Nagel) -> you will need to add this file to where mailgraph.cgi is * add support for exim (Nicola Worthington) * add support for SpamAssassin milter (Todd A. Green) * update support for amavis-milter (Joachim de Groot) * update support for amavisd-new (Pawel Madej) * update support for spamproxyd (Thomas Vander Stichele) * --ignore-host can now be specified multiple times 1.13 (2007-03-28) ----------------- * New mailgraph homepage URL: http://mailgraph.schweikert.ch * XHTML 1.0 strict output (Yllar Pajus) * add releative jump points (Hugo van der Kooij) * add commented-out code for clamassassin (Adrian von Bidder) * add support for Amavisd-new >= 2.4 (Christoph Kessinger) * add support for Borderware Mxtreme (Postfix variant, Johan Nilsson) * add support for the ClamAV SpamAssassin plugin (Thomas Brown) * add support for MxTreme mail gateway (Guido) * update support for Kaspersky AntiVirus (Igor Moskovko) * update support for AntiVir (Wolfram Schlich) * update support for drweb (Lev) * update support for MailScanner (Simon Hartl, Pierre-Yves Bonnetain) * update support for AntiVir (Frank Urban) * fix DST-switch timewarp in autumn (Parse::Syslog 1.09) * fix hidden rejected line behind area items (Axel Beckert) * fix virbl DNS name (Eddy Beliveau) 1.12 (2005-10-16) ----------------- * sendmail fixes (Ben Lentz, R. Scott Baer) * compatibility with rrdtool 1.2.0 and 1.2.1 (no --slope-mode) * compatibility with SpamAssassin 3.1.0 (Matias Lopez Bergero) * add support for newer Vexira versions (Alexandru Suchici) * sendmail fixes (Immo Goltz) * ensure that the correct RRA is always chosen * nice -19 for mailgraph.pl in example init script (Alexander Norman) 1.11 (2005-06-05) ----------------- * add support for clamsmtpd (Aaron Wolfe) * add support for AVMilter (Stephan A. Klein) * add chkconfig to init script (DanielC) * add support for bogofilter (Erwan David) * add support for Kaspersky anti SPAM (Igor Moskovko) * add --virbl-is-spam (Cyriel de Grijs) * detect as virus mails blocked by amavis by file-extension * sendmail fixes (Alexander Bochmann) * compatibility with RRDtool 1.2.x * document the --logtypes * recognize postfix/error bounces * --daemon-rrd is now always respected (also without --daemon) * ignore per-recipient log entries of new amavisd-new versions 1.10 (2004-10-21) ----------------- * dspam support (Nagilum) * change CGI to use parameters instead of PATH_INFO, which not all web-servers support * Avoid showing "milli-messages/s" on the y scale (R.M. Evers) * Added --rbl-is-spam flag (David Gibbs) * Sendmail fixes (David Gibbs) * amavisd-new <= 20030616 (R.M. Evers) * Sendmail fixes (David Gibbs) * Line intead of area for rejects 1.9 (2004-07-11) ---------------- * implemented --ignore-host=HOST (use it instead of --ignore-localhost if the antivirus is on another machine) * add automatic refresh to mailgraph.cgi (Frederic Massot) * reorganized RRDs::graph call to make it easier to move one line from the normal plot to the error plot and vice versa * --only-virus-rrd bugfix (Marlon Dutra) * support metalog with --type=metalog and FreeBSD's verbose logging (Parse::Syslog 1.04) * cosmetic changes of the CGI output * show with commented code how to tag as spam all RBL rejects (Philip Hallstrom) * added support for clamav-milter (David Gibbs) * update sendmail regexps (Hugo van der Kooij) 1.8 (2004-02-07) ---------------- * amavisd: count spam to "spam-lovers" (D_PASS) * initial sendmail support (Hugo van der Kooij) * added --rrd-name option (Tycho Fruru) 1.7 (2004-01-29) ---------------- * --ignore-localhost didn't work correctly (Samuel Kesterson) 1.6 (2004-01-19) ---------------- * do not parse lines with timestamps in the future (warn instead) 1.5 (2004-01-19) ---------------- * New amavisd code by Mark Martinec * Removed parsing for 'pipe' service since it doesn't make much sense * Support for MailScanner/SpamAssassin (Gabriele Oleotti) * Support for latest Postfix snapshot (Ralf Hildebrandt) * Support for bounces with Cyrus (Will) * Cosmetic fixes in the CGI * better regexps for amavis * implemented --only-mail-rrd and --only-virus-rrd 1.4 (2003-06-14) ---------------- * another amavisd-new fix (Jens Stark) * support for CLAMD (Fredrik Wahl) * fix too permissive regexp for dection of amavis virus (Yifang Dai) * implemented --ignore-localhost option (localhost not anymore ignored unless option is not given) 1.3 (2003-06-10) ---------------- * support for MailScanner (Carlos Horowicz) * support for Amavisd-new 20030314p1 1.2 (2003-01-05) ---------------- * fix option processing with Perl 5.8.0 1.1 (2003-01-05) ---------------- * added example init script mailgraph-init * implemented --daemon option * implemented --verbose option (rossen) * support for BlackHole antivirus (rene) * support delivery through 'pipe' for Cyrus (rossen) * support AMaViS 0.3.12pre8 (MAnderson) 1.0 (2002-12-16) ---------------- * better contrast in error graph, easily changeable colors * support for newest amavisd-new (bpratt and Ralf.Hildebrandt) * support for AntiVir MailGate (paulb) * support for Postfix cleanup-DISCARD of newer versions (roland) * support for DrWeb Antivirus * Postfix 1.1.11 reports the queue also for rejects (Ralf.Hildebrandt) * support for SpamAssassin with Amavis (Ralf.Hildebrandt) * --host is now a perl regexp 0.23 (2002-10-28) ----------------- * fix off-by-one-hour error when running during daylight saving time switch * implement --host option * improve a little parsing speed 0.22 (2002-09-24) ----------------- * support for amavisd builtin spamassassin (erich) * do not count mail from/to localhost (erich) * show averages in graphs (erich) * stacked error graph with nice colors (erich) * support for Vexira antivirus (admin_at_wexoe.dk) * support for Avcheck antivirus (sdesse) 0.21 (2002-08-13) ----------------- * recognize spam detected by spamproxyd (dsalbego) * totals are now more precise * fixed average and maximum virus/spam statistics 0.20 (2002-07-02) ----------------- * added statistics for Viruses (amavisd) and SPAM (spamassassin with spamd) * recognize also bounces based on header_checks and body_checks (Roland Arendes) 0.19 (2002-04-03) ----------------- * support more than one mailgraph instances on the same machine * implemented option --year to specify a starting year other than the current year 0.18 (2002-03-15) ----------------- * send the images directly from the CGI, should make configuration of the CGI much easier. * Parse::Syslog 0.05: more robust syslog parsing * run mailgraph.cgi in tainted mode (Anders Nordby) 0.17 (2001-11-07) ----------------- * Parse::Syslog 0.04 (unreleased): much faster syslog parsing, more robust year-increment algorithm 0.16 (2001-09-28) ----------------- * fix wrong label in graph (msg/hour -> msgs/min !), reported by S. William Schulz 0.15 (2001-08-24) ----------------- * use the Parse::Syslog module (embedded in the script, no need to install it) 0.14 (2001-08-01) ----------------- * allow for different paths for images directory and images URL. 0.13 (2001-06-22) ----------------- * 'total' are real totals now * workaround rrdtool RRA selection problem because of partial matches 0.12 (2001-06-22) ----------------- * removed graphing code from mailgraph.pl and added mailgraph.cgi * change RRAs so that rrdtool should always choose the correct one 0.11 (2001-06-20) ----------------- * make everything an option * use long options * add '--graph' option * update example.html and README 0.10 (2001-05-10) ----------------- * report also bounces produced by postfix/smtp (bug reported by nomad4) * small improvement of README 0.9 (2001-01-19) ---------------- * improved "received" regular expression (didn't always match) bug reported by Adrian P. van Bloois 0.8 (2001-01-07) ---------------- * fix syslog-date parsing bug (January). Reported by Piotr Wasilewski, Leif Nixon, and Jeje 0.7 (2000-12-13) ---------------- * add "Max" to graph, generation timestamp * make graphs up-to time just before present. This should fix the wrong-selected-RRA problem. 0.6 (2000-12-04) ---------------- * removed maxinterval from Fail::Tail, was much too high and anyhow not necessary 0.5 (2000-11-11) ---------------- * .png files were GIF... Now they are really PNG files. 0.4 (2000-11-11) ---------------- * change graph generation period to 30 minutes * archive unpacks in a subdirectory mailgraph-1.14/README0000644000175000017500000000517310665232311012444 0ustar dwsdws ----------------------------------------------------- mailgraph - a RRDtool frontend for Postfix Statistics by David Schweikert ----------------------------------------------------- mailgraph is a very simple mail statistics RRDtool frontend for Postfix that produces daily, weekly, monthly and yearly graphs of received/sent and bounced/rejected mail (SMTP traffic). Get it from: http://mailgraph.schweikert.ch/ =============================== Required Modules ---------------- - rrdtool and it's perl module (RRDs) -> http://oss.oetiker.ch/rrdtool/ - File::Tail (which requires Time::HiRes) -> get it from CPAN Note that several Linux distributions will already have these modules as RPMs. Usage ----- mailgraph is made of two scripts: - mailgraph.pl This script does parse syslog and updates the RRD database (mailgraph.rrd) in the current directory. It is a deamon and will monitor your log-file for changes. DO NOT RUN IT WITH CRON! usage: mailgraph.pl [*options*] -h, --help display this help and exit -v, --verbose be verbose about what you do -V, --version output version information and exit -c, --cat causes the logfile to be only read and not monitored -l, --logfile f monitor logfile f instead of /var/log/syslog -y, --year starting year of the log file (default: current year) --host=HOST use only entries for HOST (regexp) in syslog -d, --daemon start in the background --daemon-pid=FILE write PID to FILE instead of /var/run/mailgraph.pid --daemon-rrd=DIR write RRDs to DIR instead of /var/log --daemon-log=FILE write verbose-log to FILE instead of /var/log/mailgraph.log --ignore-localhost ignore mail to/from localhost (used for virus scanner)\n"; If -c is not specified, mailgraph will monitor logfile for Postfix log entries in logfile (/var/log/syslog unless -l is specified). - mailgraph.cgi This is a CGI script that does generate graphics from the RRD database. You have probably to change $rrd to point to where the RRD database is stored. Note that "Bounced", "Viruses", and "Spam" are stacked one on another in the graph, whereas "Rejected" is a line. Installation ------------ See the file mailgraph-init for an example init script that you can use to start mailgraph at system boot. You need to put mailgraph.cgi on somewhere accessible though a web-server, it needs to be executeable and the web-server needs to execute it as a CGI. License ------- mailgraph is released under the GPL license. See the file COPYING included in the distribution for details.