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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::PostMaster::Filter::MatchDBSource;
use strict;
use warnings;
our @ObjectDependencies = (
'Kernel::System::Log',
'Kernel::System::PostMaster::Filter',
);
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Type );
# get parser object
$Self->{ParserObject} = $Param{ParserObject} || die "Got no ParserObject!";
# Get communication log object.
$Self->{CommunicationLogObject} = $Param{CommunicationLogObject} || die "Got no CommunicationLogObject!";
return $Self;
}
sub Run {
my ( $Self, %Param ) = @_;
# check needed stuff
for (qw(JobConfig GetParam)) {
if ( !$Param{$_} ) {
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Error',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => "Need $_!",
);
return;
}
}
# get postmaster filter object
my $PostMasterFilter = $Kernel::OM->Get('Kernel::System::PostMaster::Filter');
# get all db filters
my %JobList = $PostMasterFilter->FilterList();
for ( sort keys %JobList ) {
my %NamedCaptures;
# get config options
my %Config = $PostMasterFilter->FilterGet( Name => $_ );
my @Match;
my @Set;
if ( $Config{Match} ) {
@Match = @{ $Config{Match} };
}
if ( $Config{Set} ) {
@Set = @{ $Config{Set} };
}
my $StopAfterMatch = $Config{StopAfterMatch} || 0;
my $Prefix = '';
if ( $Config{Name} ) {
$Prefix = "Filter: '$Config{Name}' ";
}
# match 'Match => ???' stuff
my $Matched = 0; # Numbers are required because of the bitwise or in the negation.
my $MatchedNot = 0;
my $MatchedResult = '';
for my $Index ( 0 .. ( scalar @Match ) - 1 ) {
my $Key = $Match[$Index]->{Key};
my $Value = $Match[$Index]->{Value};
# match only email addresses
if ( defined $Param{GetParam}->{$Key} && $Value =~ /^EMAILADDRESS:(.*)$/ ) {
my $SearchEmail = $1;
my @EmailAddresses = $Self->{ParserObject}->SplitAddressLine(
Line => $Param{GetParam}->{$Key},
);
my $LocalMatched = 0;
RECIPIENT:
for my $Recipients (@EmailAddresses) {
my $Email = $Self->{ParserObject}->GetEmailAddress( Email => $Recipients );
next RECIPIENT if !$Email;
if ( $Email =~ /^$SearchEmail$/i ) {
$LocalMatched = 1;
if ($SearchEmail) {
$MatchedResult = $SearchEmail;
$NamedCaptures{email} = $SearchEmail;
}
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Debug',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => "$Prefix'$Param{GetParam}->{$Key}' =~ /$Value/i matched!",
);
last RECIPIENT;
}
}
# Switch LocalMatched if Config has a negation.
if ( $Config{Not}->[$Index]->{Value} ) {
$LocalMatched = !$LocalMatched;
}
if ( !$LocalMatched ) {
$MatchedNot = 1;
}
else {
$Matched = 1;
}
}
# match string
elsif (
defined $Param{GetParam}->{$Key} &&
(
( !$Config{Not}->[$Index]->{Value} && $Param{GetParam}->{$Key} =~ m{$Value}i )
||
( $Config{Not}->[$Index]->{Value} && $Param{GetParam}->{$Key} !~ m{$Value}i )
)
)
{
# don't lose older match values if more than one header is
# used for matching.
$Matched = 1;
if ($1) {
$MatchedResult = $1;
}
if (%+) {
my @Keys = keys %+;
my @Values = values %+;
@NamedCaptures{@Keys} = @Values;
}
my $Op = $Config{Not}->[$Index]->{Value} ? '!' : "=";
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Debug',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => "successful $Prefix'$Param{GetParam}->{$Key}' $Op~ /$Value/i !",
);
}
else {
$MatchedNot = 1;
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Debug',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => "$Prefix'$Param{GetParam}->{$Key}' =~ /$Value/i matched NOT!",
);
}
}
# should I ignore the incoming mail?
if ( $Matched && !$MatchedNot ) {
for my $SetItem (@Set) {
my $Key = $SetItem->{Key};
my $Value = $SetItem->{Value};
$Value =~ s/\[\*\*\*\]/$MatchedResult/;
$Value =~ s/\[\*\* \\(\w+) \*\*\]/$NamedCaptures{$1}/xmsg;
$Param{GetParam}->{$Key} = $Value;
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Notice',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => $Prefix
. "Set param '$Key' to '$Value' (Message-ID: $Param{GetParam}->{'Message-ID'}) ",
);
}
# stop after match
if ($StopAfterMatch) {
$Self->{CommunicationLogObject}->ObjectLog(
ObjectLogType => 'Message',
Priority => 'Notice',
Key => 'Kernel::System::PostMaster::Filter::MatchDBSource',
Value => $Prefix
. "Stopped filter processing because of used 'StopAfterMatch' (Message-ID: $Param{GetParam}->{'Message-ID'}) ",
);
return 1;
}
}
}
return 1;
}
1;
|
