| 1 |
diff -Nur --no-dereference smeserver-qpsmtpd-2.7.0.old/root/etc/e-smith/templates/var/service/qpsmtpd/config/peers/local/71forcespamcheck smeserver-qpsmtpd-2.7.0/root/etc/e-smith/templates/var/service/qpsmtpd/config/peers/local/71forcespamcheck |
| 2 |
--- smeserver-qpsmtpd-2.7.0.old/root/etc/e-smith/templates/var/service/qpsmtpd/config/peers/local/71forcespamcheck 1969-12-31 19:00:00.000000000 -0500 |
| 3 |
+++ smeserver-qpsmtpd-2.7.0/root/etc/e-smith/templates/var/service/qpsmtpd/config/peers/local/71forcespamcheck 2021-11-16 17:59:32.999000000 -0500 |
| 4 |
@@ -0,0 +1,39 @@ |
| 5 |
+{ |
| 6 |
+# this is based on 70spamassassin fragment |
| 7 |
+# it does the same except it will force check on fetchmail inputs |
| 8 |
+ |
| 9 |
+# You can run the spamassassin plugin with options. See perldoc |
| 10 |
+# plugins/spamassassin for details. |
| 11 |
+# |
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+# spamassassin |
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+# rejects mails with a SA score higher than 20 and munges the subject |
| 14 |
+# of the score is higher than 10. |
| 15 |
+# |
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+# spamassassin reject_threshold 20 munge_subject_threshold 10 |
| 17 |
+ |
| 18 |
+ my $status = $spamassassin{status} || 'disabled'; |
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+ return "# spamassassin disabled" unless ($status eq "enabled"); |
| 20 |
+ |
| 21 |
+ my @options = qw(forcespamcheck); |
| 22 |
+ |
| 23 |
+ if ($spamassassin{Sensitivity} eq "custom") |
| 24 |
+ { |
| 25 |
+ if ($spamassassin{RejectLevel} > $spamassassin{TagLevel}) |
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+ { |
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+ push @options, "reject", $spamassassin{RejectLevel}; |
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+ } |
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+ } |
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+ |
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+ if ($spamassassin{SubjectTag} eq "enabled") |
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+ { |
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+ push @options, "munge_subject_threshold", $spamassassin{TagLevel}; |
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+ } |
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+ |
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+ my $size = $spamassassin{MaxMessageSize} || ''; |
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+ if ($size =~ m/^\d+$/) |
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+ { |
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+ push @options, "size_limit", $size; |
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+ } |
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+ |
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+ return join " ", @options; |
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+} |
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diff -Nur --no-dereference smeserver-qpsmtpd-2.7.0.old/root/usr/share/qpsmtpd/plugins/forcespamcheck smeserver-qpsmtpd-2.7.0/root/usr/share/qpsmtpd/plugins/forcespamcheck |
| 45 |
--- smeserver-qpsmtpd-2.7.0.old/root/usr/share/qpsmtpd/plugins/forcespamcheck 1969-12-31 19:00:00.000000000 -0500 |
| 46 |
+++ smeserver-qpsmtpd-2.7.0/root/usr/share/qpsmtpd/plugins/forcespamcheck 2021-11-16 17:59:32.795000000 -0500 |
| 47 |
@@ -0,0 +1,61 @@ |
| 48 |
+#!perl -w |
| 49 |
+=head1 NAME |
| 50 |
+ |
| 51 |
+forcespamcheck - SpamAssassin integration for qpsmtpd |
| 52 |
+ |
| 53 |
+=head1 DESCRIPTION |
| 54 |
+ |
| 55 |
+Plugin that forces check if the mail is spam by using the "spamd" daemon |
| 56 |
+from the SpamAssassin package. F<http://www.spamassassin.org> |
| 57 |
+ |
| 58 |
+=head1 CONFIG |
| 59 |
+This plugins needs spamassassin like arguments |
| 60 |
+Refer to spamassassin plugin |
| 61 |
+ |
| 62 |
+On top of that it uses a config file with an ip per line corresponding of |
| 63 |
+local_ip of the qpsmtpd server on which the remote client is trying to deliver |
| 64 |
+the mail. Please be cautious this is not the remote client ip ! |
| 65 |
+THe initial idea is to force spam check for some deamons by making them |
| 66 |
+sending to 127.0.0.200:25 so other daemons trying to deliver on 127.0.0.1:25 |
| 67 |
+or LAN client delivering on 192.168.0.1:25 will avoid the spam check, unless you |
| 68 |
+also specify those ips in forcespamcheck file. |
| 69 |
+ |
| 70 |
+=cut |
| 71 |
+ |
| 72 |
+use strict; |
| 73 |
+use warnings; |
| 74 |
+use Qpsmtpd::Constants; |
| 75 |
+use Qpsmtpd::DSN; |
| 76 |
+use Socket qw(:DEFAULT :crlf); |
| 77 |
+use IO::Handle; |
| 78 |
+ |
| 79 |
+sub register { |
| 80 |
+ my ($self, $qp, %args) = @_; |
| 81 |
+ $self->log(LOGERROR, "Bad parameters for the forcespamcheck plugin") |
| 82 |
+ if @_ % 2; |
| 83 |
+ #first if spamassassin already loaded return DECLINED; not to load it twice |
| 84 |
+ my @datahooked = $qp->hooks('data_post'); |
| 85 |
+ for my $item (@datahooked) { |
| 86 |
+ $self->log(LOGNOTICE,"spamassassin aleady loaded") if $item->{name} eq "spamassassin"; |
| 87 |
+ return DECLINED if $item->{name} eq "spamassassin"; |
| 88 |
+ } |
| 89 |
+ # else we can go on |
| 90 |
+ my $param = join(q{ }, map{qq{$_ $args{$_}}} keys %args); |
| 91 |
+ my $ip = $self->qp->connection->local_ip; |
| 92 |
+ # read here list of ip from file; or default on 127.0.0.200 |
| 93 |
+ my %forcespamcheck = map { $_ => 1 } $self->qp->config('forcespamcheck'); |
| 94 |
+ # we force spamcheck on 127.0.0.200 as used by fetchmail |
| 95 |
+ $forcespamcheck{'127.0.0.200'} = 1; |
| 96 |
+ return DECLINED unless (exists $forcespamcheck{$ip}); |
| 97 |
+ my $plugin_line = "spamassassin " . $param; |
| 98 |
+ my $this_plugin = $self->qp->_load_plugin($plugin_line, $self->qp->plugin_dirs); |
| 99 |
+ $self->register_hook('data', 'data_handler'); |
| 100 |
+} |
| 101 |
+ |
| 102 |
+sub data_handler { |
| 103 |
+ my ($self, $transaction) = @_; |
| 104 |
+ my $ip = $self->qp->connection->local_ip; |
| 105 |
+ # logged only there to avoid double line in log in register. |
| 106 |
+ $self->log(LOGINFO, |
| 107 |
+ "forcing spamassassin check for connection on $ip"); |
| 108 |
+} |
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