##########################################################################
# $Id: vpopmail 150 2013-06-18 22:19:38Z mtremaine $
##########################################################################
# Written & Maintained by Chris Smith (csmith@squiz.net)
##########################################################################

#######################################################
## Copyright (c) 2008 Chris Smith
## Covered under the included MIT/X-Consortium License:
##    http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms.  If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions.  If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################

$Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;
$IgnoreUnmatched = $ENV{'vpopmail_ignore_unmatched'} || 0;

$ShowSuccessfulLogins = $ENV{'successful_logins'};

while (defined($ThisLine = <STDIN>)) {
   if (
		( $ThisLine =~	/vpop_mail/ )
      ) {
      # We don't care about these
   } elsif (($VirtAccount) = ($ThisLine =~ /no virt found (.*?)\:/i )) {
      $NoAccount{$VirtAccount}++;
	} elsif (($Account,$IP) = ($ThisLine =~ /login success (.*?)\:(.*)/i	)) {
		$Type = 'Plain';
		$SuccessfulLogin->{$Account}->{$Type}->{$IP}++;
	} elsif (($Type,$Account,$IP) = ($ThisLine =~ /\((.*?)\) login success (.*?)\:(.*)/i	)) {
		$SuccessfulLogin->{$Account}->{$Type}->{$IP}++;
   } elsif (($ThisLine =~ /bounce msg/)) {
      $Bounce++;
   } elsif (($Email) = ($ThisLine =~ /password fail (.*?)\:/i )) {
      $PasswordFail{$Email}++;
   } elsif ((undef, $NoUser) = ($ThisLine =~ /(no user found|user not found) (.*?)\:/i )) {
      $NoUserFound{$NoUser}++;
   } else {
      # Report any unmatched entries...
      push @OtherList,$ThisLine;
   }
}

if ($ShowSuccessfulLogins) {
	if (keys %{$SuccessfulLogin}) {
		print "\nSuccessful Logins:\n";
		foreach	$Line (sort {$a cmp $b} keys %{$SuccessfulLogin}) {
			foreach $Type (sort {$a cmp $b} keys %{$SuccessfulLogin->{$Line}}) {
				foreach $Detail (sort {$a cmp $b} keys %{$SuccessfulLogin->{$Line}->{$Type}}) {
					print "\t".$Line." ( from " . $Detail . " using " . $Type . " ) - " . $SuccessfulLogin->{$Line}->{$Type}->{$Detail} . " Time(s)\n";
				}
			}
		}
	}
}

if ( (keys %PasswordFail) ) {
   print "\nPassword Failures:\n";
   foreach $Line (sort {$a cmp $b} keys %PasswordFail) {
      print "\t" . $Line . " - ". $PasswordFail{$Line} . " Time(s)\n";
   }
}

if ( (keys %NoAccount) ) {
   print "\nNo Account Found:\n";
   foreach $Line (sort {$a cmp $b} keys %NoAccount) {
      print "\t" . $Line . " - ". $NoAccount{$Line} . " Time(s)\n";
   }
}

if ( (keys %NoUserFound) ) {
   print "\nNo Such User Found:\n";
   foreach $Line (sort {$a cmp $b} keys %NoUserFound) {
      print "\t" . $Line . " - ". $NoUserFound{$Line} . " Time(s)\n";
   }
}

if ($Bounce) {
   print "\nBounced messages: ". $Bounce."\n";
}

if (($#OtherList >= 0) and (not $IgnoreUnmatched)){
   print "\n**Unmatched Entries**\n";
   print @OtherList;
}

exit(0);

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