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sendmailanalyzer/Makefile.PL

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Perl
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use ExtUtils::MakeMaker qw(prompt WriteMakefile);
my @ALLOWED_ARGS = ('LOGFILE','BINDIR','CONFDIR','PIDDIR','BASEDIR','HTMLDIR','MANDIR','DOCDIR','DESTDIR','QUIET','INSTALLDIRS');
# Parse command line arguments and store them as environment variables
while ($_ = shift) {
my ($k,$v) = split(/=/, $_, 2);
if (grep(/^$k$/, @ALLOWED_ARGS)) {
$ENV{$k} = $v;
}
}
$ENV{DESTDIR} =~ s/\/$//;
# Default install path
my $LOGFILE = $ENV{LOGFILE} || '/var/log/maillog';
my $BINDIR = $ENV{BINDIR} || '/usr/local/sendmailanalyzer';
my $CONFDIR = $ENV{CONFDIR} || '/usr/local/sendmailanalyzer';
my $PIDDIR = $ENV{PIDDIR} || '/var/run';
my $BASEDIR = $ENV{BASEDIR} || '/usr/local/sendmailanalyzer/data';
my $HTMLDIR = $ENV{HTMLDIR} || '/usr/local/sendmailanalyzer/www';
my $MANDIR = $ENV{MANDIR} || '/usr/local/sendmailanalyzer/doc';
my $DOCDIR = $ENV{DOCDIR} || '/usr/local/sendmailanalyzer/doc';
my $DESTDIR = $ENV{DESTDIR} || '';
$ENV{INSTALLDIRS} ||= 'vendor';
# Try to find all binary used by SysUsage
my $tail = `which tail`;
chomp($tail);
if (!$tail) {
die "NOTICE: This tool requires system command: tail, can't find it in your path\n";
}
my $grep = `which grep`;
chomp($grep);
if (!$grep) {
die "NOTICE: This tool requires the sysstat package, can't find grep in your path\n";
}
my $zcat = `which zcat`;
chomp($zcat);
# Setup ok. generating sendmailanalyzer.conf config file
unless(open(OUTCFG, ">sendmailanalyzer.conf")) {
print "\nError: can't write config file sendmailanalyzer.conf, $!\n";
exit 0;
}
print OUTCFG qq{
# Path to the maillog file to analyse.
# Can be overwritten with --log or -l
LOG_FILE $LOGFILE
# Path to store the pid file (sendmailanalyzer.pid).
PID_DIR $PIDDIR
# Path to the system tail command.
# Can be overwritten with --tail or -t
TAIL_PROG $tail
# tail system command argument to pass.
# Can be overwritten with --args or -a
TAIL_ARGS -n 0 -F
# zcat system command used to parse compressed log file
ZCAT_PROG $zcat
# Output directory for data storage.
# Can be overwritten with --output or -o
OUT_DIR $BASEDIR
# Turn on/off debug mode.
# Can be overwritten with --debug or -d
DEBUG 0
# Parse maillog from begining before running tail program.
# Can be overwritten with --full or -f
FULL 0
# Do not run tail program and exit after a full parsing of the log file
# Can be overwritten with --break or -b
BREAK 0
# Delay in second to flush to disk collected data.
# Can be overwritten with --write-delay or -w
DELAY 5
# Syslog name of the MTA. Syslog write it to maillog with the pid as follow:
# ... sendmail[1234] ... This is required to only parse relevant logged lines
# Can be overwritten with --sendmail or -s
# You can set multiple Syslog name as a list separated by a pipe '|'
MTA_NAME sm-mta|sendmail|postfix
# Syslog name of MailScanner. Syslog write it to maillog with the pid as follow:
# ... MailScanner[1234] ... This is required to only parse relevant logged lines
# Can be overwritten with --mailscanner or -m
MAILSCAN_NAME MailScanner
# Number of object displayed in the top statistics
TOP 25
# Number of object displayed in the top mailbox statistics
TOP_MBOX 25
# Space separated list of DNS name of the mail hubs (where email are redirected
# if this host is a gateway or a hub)
MAIL_HUB
# Space separated list of DNS name of the MTA gateway (where external mail
# comes from if this host is a hub or a delivery system)
MAIL_GW
# Default domain or hostname to add to an email address if there's just the
# username. When the host is a delivery system it is possible that the user
# email address do not have the domain part (ex: \@domain.com). By default
# SendmailAnalyzer will add the '\@localhost' domain but you may want to change
# this domain, so use this directive
DEFAULT_DOMAIN \@localhost
# Max number of recipient per message to report sender
MAX_RCPT 25
# Max size per message to report sender in byte
MAX_SIZE 10000000
# Select the freeing space method:
# - delete: remove all daily data files before the current month
# - archive: make a gzipped tarbal of all data files before the current month
# - none: don't do anything. Need lot of space disk.
# Default is delete.
FREE_SPACE archive
# Compute statistics and cache for a list of domain and display a link in the
# front page for a per domain access. See DOMAIN_USER if you want to grant
# special access on these pages. You can have multiple DOMAIN_REPORT lines
# for better reading.
# If you are running rsyslog with multiple host use DOMAIN_HOST_REPORT instead.
# See DOMAIN_USER if you want to grant special access on these pages.
#DOMAIN_REPORT domain1.com,domain2.com
# Same as above but with host distinction for use with rsyslog.
# You can have multiple LOCAL_HOST_DOMAIN lines, ie: one per host.
#DOMAIN_HOST_REPORT sysloghost1 domain1.com,domain2.com
#DOMAIN_HOST_REPORT sysloghost2 domain3.com,domain4.com
# Path to the language translation file (relative to the CGI directory).
# Default: lang/en_US
#LANG lang/fr_FR
# Size Unit to use, default is Bytes. Other values are KBytes and MBytes
SIZE_UNIT MBytes
# Max line to show in detail view. Default is 100
MAX_LINE 100
# List of admin users separated by coma
# They will have full access to all report
#ADMIN sa_admin
#List of per user domain access control. The first field is the username and
#the second field (separated by tabulation) is a coma separated list of domain
#name to be allowed to this user. You could add as many lines of DOMAIN_USER
#as you want in the configuration file.
#DOMAIN_USER user1 domain1.com,domain3.com
#DOMAIN_USER user2 domain2.com,...
# Path to the Sendmail.org logo
URL_LOGO salogo.png
# Syslog name of Amavis. Syslog write it to maillog with the pid as follow:
# ... amavis[1234] ... This is required to only parse relevant logged lines
AMAVIS_NAME amavis
# Path to SMTP error code file (relative to the CGI directory)
# Default: lang/ERROR_CODE
ERROR_CODE lang/ERROR_CODE
# Coma separated list of internal domain to be used when sendmailanalyzer is
# running on a mail host which received message from any side. SA can't know
# what message are internal or external in this case, so the only way to know
# if a mail come from Internet or Lan/Wan is to check the domain part of the
# relay sender address. You can have multiple LOCAL_DOMAIN lines for better
# reading.
# If you are running rsyslog with multiple host use LOCAL_HOST_DOMAIN instead.
#LOCAL_DOMAIN domain1.com domain2.com
# Same as above but with host distinction for use with rsyslog.
# You can have multiple LOCAL_HOST_DOMAIN lines, ie: one per host.
#LOCAL_HOST_DOMAIN sysloghost1 domain1.com domain2.com
# Syslog name of MimeDefang. Syslog write it to maillog with the pid as follow:
# ... mimedefang.pl[1234] ... This is required to only parse relevant logged lines
# Based on parsing mimedefang log generated by method md_graphdefang_log()
MD_NAME mimedefang.pl
# Anonymize reports. This remove sender and recipient adresses from reports.
ANONYMIZE 0
# Replace some hostname in all relay information for anonymization
# You must used one REPLACE_HOST line per replacement.
REPLACE_HOST internal.relay.dom external.relay.dom
# Make report for Spam detail. Default is enable. This allow you to see score
# and complete detail of your favorite antispam.
SPAM_DETAIL 1
# Enable/Disable SMTP Auth view. Note that it is already disable in per domain
# views. Default show it: 1
SMTP_AUTH 1
# Enable/Disable Spam views. Default show it: 1
SPAM_VIEW 1
# Enable/Disable Virus views. Default show it: 1
VIRUS_VIEW 1
# Enable/Disable Notification views. Default show it: 1
DSN_VIEW 1
# Enable/Disable Postgrey usage views. Default show it: 1
POSTGREY_VIEW 1
# List of antispam name separated by a comma used for Spam details view. You may
# want to custom this list to just show menu link on available reports. Default
# list is: spamdmilter,jchkmail,dnsbl,spamassassin,amavis,mimedefang,dnsblmilter,spamd
SPAM_TOOLS spamdmilter,jchkmail,dnsbl,spamassassin,amavis,mimedefang,dnsblmilter,spamd
# Enable/Disable messaging/spam/virus/dsn direction statistics. Default is show.
# On some mailhost this could show wrong information if the direction could
# not be easily determined. So you can remove these views by setting it to 0.
SHOW_DIRECTION 1
# Use to combined mailhost report on a single report. This allow you to
# aggregate multiple mailhost that syslogs to a remote server throught
# rsyslog to have only one SendmailAnalyzer report. The value must only use
# alphanumeric character as it is used to create subdirectory.
#MERGING_HOST agghostname
# Syslog name of Clamd. When using Mailscanner with clamd if you want virus
# report you must configure clamd to log with syslog and use LOCAL_MAIL.
# ... clamd[1234] ...
# Can be overwritten with --clamd or -n
CLAMD_NAME clamd
# Syslog name of Postgrey. Syslog write it to maillog with the pid as follow:
# ... postgrey[1234] ... This is required to only parse relevant logged lines
# Can be overwritten with --postgrey or -g
POSTGREY_NAME postgrey
# HTML charset to use. Default is iso-8859-1, but with cyrillics you may want
# to use utf-8 instead.
#HTML_CHARSET utf-8
# True type font to use in graphs. When using Bulgarian langage for example,
# GD::Graph is unable to draw Cyrillics font without true type font. You can
# also use it with other langage, this must be the full path to a ttf file.
#TTFONT /usr/share/fonts/truetype/msttcorefonts/arial.ttf
# Use this to set the recipient relay used for local delivery if your message
# appears twice in details view and in messaging, sender and recipient counter.
# This is especially right when with postfix configuraed to have local delivery
# via dovecot service. Default: dovecot, that mean that recipient log lines with
# relay=dovecot will instruct sendmailanalyzer to skip those messages.
SKIP_RCPT_RELAY dovecot
};
close(OUTCFG);
unless(open(INST, ">install_all.sh")) {
print "\nError: can't write post install file install_all.sh, $!\n";
exit 0;
}
print INST qq{#!/bin/sh
if [ ! -d "$DESTDIR$BINDIR" ]; then
mkdir -p $DESTDIR$BINDIR
fi
if [ ! -d "$DESTDIR$CONFDIR" ]; then
mkdir -p $DESTDIR$CONFDIR
fi
if [ ! -d "$DESTDIR$HTMLDIR" ]; then
mkdir -p $DESTDIR$HTMLDIR/lang
fi
if [ ! -d "$DESTDIR$BASEDIR" ]; then
mkdir -p $DESTDIR$BASEDIR
fi
if [ ! -d "$DESTDIR$MANDIR" ]; then
mkdir -p $DESTDIR$MANDIR
fi
if [ ! -d "$DESTDIR$DOCDIR" ]; then
mkdir -p $DESTDIR$DOCDIR
fi
if [ ! -d "$DESTDIR$PIDDIR" ]; then
mkdir -p $DESTDIR$PIDDIR
fi
install -m 644 sendmailanalyzer.conf $DESTDIR$DOCDIR/sendmailanalyzer.conf.sample
if [ ! -e "$DESTDIR$CONFDIR/sendmailanalyzer.conf" ]; then
install -m 644 sendmailanalyzer.conf $DESTDIR$CONFDIR/sendmailanalyzer.conf
fi
install -m 755 sendmailanalyzer $DESTDIR$BINDIR/
install -m 755 sa_cache $DESTDIR$BINDIR/
install -m 755 cgi-bin/sa_report.cgi $DESTDIR$HTMLDIR/
install -m 755 cgi-bin/grafit.cgi $DESTDIR$HTMLDIR/
install -m 644 cgi-bin/lang/* $DESTDIR$HTMLDIR/lang/
install -m 644 salogo.png $DESTDIR$HTMLDIR/
pod2man doc/sendmailanalyzer.pod doc/sendmailanalyzer.3
pod2man doc/sa_cache.pod doc/sa_cache.3
install -m 644 doc/sendmailanalyzer.3 $DESTDIR$MANDIR/
install -m 644 doc/sa_cache.3 $DESTDIR$MANDIR/
install -m 644 README $DESTDIR$DOCDIR/
install -m 644 INSTALL $DESTDIR$DOCDIR/
install -m 644 ChangeLog $DESTDIR$DOCDIR/
};
if (!$ENV{QUIET}) {
print INST qq{
echo "
-----------------------------------------------------------------------------
1. Start SendmailAnalyzer daemon with:
$BINDIR/sendmailanalyzer -f
or use one of the starters script provided in the start_scripts/ directory.
2. Modify your httpd.conf to allow access to CGI scripts like follow:
Alias /sareport $HTMLDIR
<Directory $HTMLDIR>
Options ExecCGI
AddHandler cgi-script .cgi
DirectoryIndex sa_report.cgi
Order deny,allow
Deny from all
Allow from 192.168.1.0/24
</Directory>
If necessary, give additional host access to SendmailAnalyzer in httpd.conf.
Restart and ensure that httpd is running.
3. Browse to http://mta.host.dom/sareport/ to ensure that things are working
properly.
4. Setup a cronjob to run sa_cache and restart SendmailAnalyzer daemon after
maillog logrotate as follow:
# SendmailAnalyzer log reporting daily cache
0 1 * * * $BINDIR/sa_cache > /dev/null 2>&1
# On huge MTA you may want to have five minutes caching
#*/5 * * * * $BINDIR/sa_cache -a > /dev/null 2>&1
5. Add an entry in /etc/logrotate.d/syslog to restart SendmailAnalyzer when
maillog is rotated or create a cron job.
For more information, see $DOCDIR/README file.
-----------------------------------------------------------------------------
" | more
};
}
close(INST);
`chmod 755 install_all.sh`;
`perl -p -i -e 's#my \\\$CONFIG_FILE .*#my \\\$CONFIG_FILE = "$CONFDIR/sendmailanalyzer.conf";#' sendmailanalyzer sa_cache`;
`perl -p -i -e 's#my \\\$CONFIG_FILE .*#my \\\$CONFIG_FILE = "$CONFDIR/sendmailanalyzer.conf";#' cgi-bin/*.cgi`;
`perl -p -i -e 's#SALYZER=.*#SALYZER=$BINDIR/sendmailanalyzer#' start_scripts/*`;
`perl -p -i -e 's#PIDFILE=.*#PIDFILE=$PIDDIR/sendmailanalyzer.pid#' start_scripts/*`;
WriteMakefile(
'NAME' => 'sendmailanalyzer',
'VERSION_FROM' => 'sendmailanalyzer',
'dist' => {
'COMPRESS'=>'gzip -9f', 'SUFFIX' => 'gz',
'ZIP'=>'/usr/bin/zip','ZIPFLAGS'=>'-rl'
},
'AUTHOR' => 'Gilles Darold (gilles@darold.net)',
'ABSTRACT' => 'Sendmail log analyzer',
'DESTDIR' => $ENV{DESTDIR},
'INSTALLDIRS' => $ENV{INSTALLDIRS},
'clean' => {FILES => "install_all.sh sendmailanalyzer.conf"}
);
sub MY::install {
my $self = shift;
my $string = $self->MM::install;
$string =~ s/(pure_install\s+)(.*)/$1 install_all $2/;
return $string;
}
sub MY::postamble {
my $postamble = <<'END';
install_all: install_all.sh
sh install_all.sh
END
return $postamble;
}
if (!$ENV{QUIET}) {
print "Done...\n\n";
print "Now type 'make && make install'\n\n";
}
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