Description: Add postgrey and greylisting support to mailgraph - 2015-09-27: correct typo (LP: #1499625) Author: Alexander Bech Origin: http://www.bakarasse.de/pages/en/linux/mailgraph.php Last-Update: 2015-09-27 --- a/mailgraph.cgi +++ b/mailgraph.cgi @@ -16,10 +16,11 @@ my $points_per_sample = 3; my $ypoints = 160; my $ypoints_err = 96; +my $ypoints_grey = 96; my $rrd = '/var/lib/mailgraph/mailgraph.rrd'; # path to where the RRD database is my $rrd_virus = '/var/lib/mailgraph/mailgraph_virus.rrd'; # path to where the Virus RRD database is +my $rrd_greylist = '/var/lib/mailgraph/mailgraph_greylist.rrd'; # path to where the Greylist RRD database is my $tmp_dir = '/var/lib/mailgraph'; # temporary directory where to store the images - my @graphs = ( { title => 'Last Day', seconds => 3600*24, }, { title => 'Last Week', seconds => 3600*24*7, }, @@ -28,12 +29,14 @@ ); my %color = ( - sent => '000099', # rrggbb in hex - received => '009900', - rejected => 'AA0000', - bounced => '000000', - virus => 'DDBB00', - spam => '999999', + sent => '000099', # rrggbb in hex + received => '009900', + rejected => 'AA0000', + bounced => '000000', + virus => 'DDBB00', + spam => '999999', + greylisted => '999999', + delayed => '006400', ); sub rrd_graph(@) @@ -151,6 +154,36 @@ ); } +sub graph_grey($$) +{ + my ($range, $file) = @_; + my $step = $range*$points_per_sample/$xpoints; + rrd_graph($range, $file, $ypoints_grey, + "DEF:greylisted=$rrd_greylist:greylisted:AVERAGE", + "DEF:mgreylisted=$rrd_greylist:greylisted:MAX", + "CDEF:rgreylisted=greylisted,60,*", + "CDEF:dgreylisted=greylisted,UN,0,greylisted,IF,$step,*", + "CDEF:sgreylisted=PREV,UN,dgreylisted,PREV,IF,dgreylisted,+", + "CDEF:rmgreylisted=mgreylisted,60,*", + "AREA:rgreylisted#$color{greylisted}:Greylisted", + 'GPRINT:sgreylisted:MAX:total\: %8.0lf msgs', + 'GPRINT:rgreylisted:AVERAGE:avg\: %5.2lf msgs/min', + 'GPRINT:rmgreylisted:MAX:max\: %4.0lf msgs/min\l', + + "DEF:delayed=$rrd_greylist:delayed:AVERAGE", + "DEF:mdelayed=$rrd_greylist:delayed:MAX", + "CDEF:rdelayed=delayed,60,*", + "CDEF:ddelayed=delayed,UN,0,delayed,IF,$step,*", + "CDEF:sdelayed=PREV,UN,ddelayed,PREV,IF,ddelayed,+", + "CDEF:rmdelayed=mdelayed,60,*", + "LINE2:rdelayed#$color{delayed}:Delayed ", + 'GPRINT:sdelayed:MAX:total\: %8.0lf msgs', + 'GPRINT:rdelayed:AVERAGE:avg\: %5.2lf msgs/min', + 'GPRINT:rmdelayed:MAX:max\: %4.0lf msgs/min\l', + ); +} + + sub print_html() { print "Content-Type: text/html\n\n"; @@ -180,6 +213,7 @@ print "

$graphs[$n]{title}

\n"; print "

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

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

\n"; } print < 0, received => 0, bounced => 0, rejected => 0, virus => 0, spam => 0 ); +my %sum = ( sent => 0, received => 0, bounced => 0, rejected => 0, virus => 0, spam => 0, greylisted => 0, delayed => 0); my $rrd_inited=0; my %opt = (); @@ -395,6 +396,8 @@ sub event_rejected($); sub event_virus($); sub event_spam($); +sub event_greylisted($); +sub event_delayed($); sub init_rrd($); sub update($); @@ -415,8 +418,9 @@ 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 " --no-mail-rrd no update mail rrd\n"; + print " --no-virus-rrd no update virus rrd\n"; + print " --no-greylist-rrd no update greylist 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"; @@ -431,7 +435,7 @@ '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', + 'no-mail-rrd', 'no-virus-rrd', 'no-greylist-rrd', 'rrd_name|rrd-name=s', 'rbl-is-spam', 'virbl-is-virus' ) or exit(1); usage if $opt{help}; @@ -446,6 +450,7 @@ $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}; + $rrd_greylist = $opt{rrd_name}."_greylist.rrd" if defined $opt{rrd_name}; # compile --ignore-host regexps if(defined $opt{'ignore-host'}) { @@ -522,7 +527,7 @@ my $year_steps = $month_steps*12; # mail rrd - if(! -f $rrd and ! $opt{'only-virus-rrd'}) { + if(! -f $rrd and ! $opt{'no-mail-rrd'}) { RRDs::create($rrd, '--start', $m, '--step', $rrdstep, 'DS:sent:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:recv:ABSOLUTE:'.($rrdstep*2).':0:U', @@ -544,7 +549,7 @@ } # virus rrd - if(! -f $rrd_virus and ! $opt{'only-mail-rrd'}) { + if(! -f $rrd_virus and ! $opt{'no-virus-rrd'}) { RRDs::create($rrd_virus, '--start', $m, '--step', $rrdstep, 'DS:virus:ABSOLUTE:'.($rrdstep*2).':0:U', 'DS:spam:ABSOLUTE:'.($rrdstep*2).':0:U', @@ -561,6 +566,25 @@ elsif(-f $rrd_virus and ! defined $rrd_virus) { $this_minute = RRDs::last($rrd_virus) + $rrdstep; } + # greylist rrd + if(! -f $rrd_greylist and ! $opt{'no-greylist-rrd'}) { + RRDs::create($rrd_greylist, '--start', $m, '--step', $rrdstep, + 'DS:greylisted:ABSOLUTE:'.($rrdstep*2).':0:U', + 'DS:delayed: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_greylist and ! defined $rrd_greylist) { + $this_minute = RRDs::last($rrd_greylist) + $rrdstep; + } $rrd_inited=1; } @@ -610,6 +634,9 @@ elsif($opt{'rbl-is-spam'} and $text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?reject: .*: 554.* blocked using/) { event($time, 'spam'); } + elsif($text =~ /Greylisted/) { + event($time, 'greylisted'); + } elsif($text =~ /^(?:[0-9A-Z]+: |NOQUEUE: )?reject: /) { event($time, 'rejected'); } @@ -853,6 +880,21 @@ event($time, 'virus'); } } + elsif($prog eq 'postgrey') { + # Old versions (up to 1.27) + if($text =~ /delayed [0-9]+ seconds: client/) { + event($time, 'delayed'); + } + # New versions (from 1.28) + if($text =~ /delay=[0-9]+/) { + event($time, 'delayed'); + } + } + elsif($prog eq 'grossd') { + if($text =~ /a\=greylist/) { + event($time, 'greylisted'); + } + } } sub event($$) @@ -870,14 +912,16 @@ 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'}; + print "update $this_minute:$sum{sent}:$sum{received}:$sum{bounced}:$sum{rejected}:$sum{virus}:$sum{spam}:$sum{greylisted}:$sum{delayed}\n" if $opt{verbose}; + RRDs::update $rrd, "$this_minute:$sum{sent}:$sum{received}:$sum{bounced}:$sum{rejected}" unless $opt{'no-mail-rrd'}; + RRDs::update $rrd_virus, "$this_minute:$sum{virus}:$sum{spam}" unless $opt{'no-virus-rrd'}; + RRDs::update $rrd_greylist, "$this_minute:$sum{greylisted}:$sum{delayed}" unless $opt{'no-greylist-rrd'}; if($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'}; + print "update $sm:0:0:0:0:0:0:0:0 (SKIP)\n" if $opt{verbose}; + RRDs::update $rrd, "$sm:0:0:0:0" unless $opt{'no-mail-rrd'}; + RRDs::update $rrd_virus, "$sm:0:0" unless $opt{'no-virus-rrd'}; + RRDs::update $rrd_greylist, "$sm:0:0" unless $opt{'no-greylist-rrd'}; } } $this_minute = $m; @@ -887,6 +931,8 @@ $sum{rejected}=0; $sum{virus}=0; $sum{spam}=0; + $sum{greylisted}=0; + $sum{delayed}=0; return 1; } @@ -919,8 +965,9 @@ --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 + --no-mail-rrd do not update mail rrd + --no-virus-rrd do not update virus rrd + --no-greylist-rrd do not update greylist 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