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#!/usr/bin/perl -w
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# Copyright 2002-2006 Raphaƫl Hertzog <hertzog@debian.org>
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# Available under the terms of the General Public License version 2
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# or (at your option) any later version
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use lib '/org/packages.qa.debian.org/perl';
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use ConfirmationSpool;
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use MIME::Parser;
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use MIME::Entity;
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use Mail::Address;
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use DB_File;
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use strict;
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use vars qw($spool_dir $conf_sub_template $conf_unsub_template
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$conf_unsuball_template $sendmaildefault $sendmailnobody
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%db_tags_content);
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# Mailbot for pts@qa.debian.org
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=head1 INSTALLATION INSTRUCTIONS
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This script needs libmime-perl and libmailtools-perl.
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=cut
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require "common.pl";
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# Create a ConfirmationSpool object to handle the email authentication
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my $cs = ConfirmationSpool->new($spool_dir);
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$cs->set_sendmail($sendmaildefault);
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$cs->clean();
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# Parse the mail
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my $parser = MIME::Parser->new();
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$parser->output_to_core(1);
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my $mail = $parser->parse(\*STDIN) or die "Parse failed !\n";
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# Stop if bad X-Loop
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my $xloop = $mail->head()->get('X-Loop');
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if (defined($xloop) && ($xloop =~ /pts\@qa.debian.org/)) {
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exit 0;
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}
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# Extract the subject and the sender email
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my $subject = $mail->head()->get("Subject") || "Your mail";
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my $mid = $mail->head()->get("Message-ID") || "";
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my $ref = $mail->head()->get("References") || "";
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my ($email_obj) = Mail::Address->parse($mail->head()->get("From"));
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my $email = lc($email_obj->address());
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my @cc;
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# Find the text/plain part containing commands...
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if ($mail->is_multipart()) {
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$mail = $mail->parts(0); # Assume the first part is the interesting one
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}
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# Lines of the answer that we'll send
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my @ans = ();
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# Lines of the mail we got
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my @lines = ("Subject: " . $subject);
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if (defined $mail->bodyhandle()) {
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push @lines, $mail->bodyhandle()->as_lines();
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} else {
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push @ans, ("Warning: your message's body couldn't be decoded.\n",
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"Try again with a simple plain-text message.\n", "\n");
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}
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push @ans, ("Processing commands for pts\@qa.debian.org:\n", "\n");
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my $nb_err = 0;
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my %done;
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# Prepare the subject for the answer
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if ($subject !~ /^\s*Re: /) {
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$subject = "Re: $subject";
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}
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foreach my $line (@lines) {
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push @ans, "> $line";
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# Hack for subject ...
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if ($line =~ /^Subject: (?:Re\s*:\s*)?(.*)$/i) {
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push @ans, "\n";
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$line = $1;
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}
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# Try to detect commands
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if ($line =~ /^\s*#/) {
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next;
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} elsif ($line =~ /^\s*subscribe\s+(\S+)(?:\s+(\S+))?/i) {
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my ($package, $address) = (lc($1), lc($2));
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$address = $email if (! (defined($address) && $address));
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next if (defined($done{"SUBSCRIBE $package $address"})); # Not twice..
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my @explanation;
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($package, @explanation) = map_package($package);
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push @ans, @explanation;
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$cs->set_confirmation_template($conf_sub_template);
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$cs->ask_confirmation($address, "SUBSCRIBE $package $address",
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{ "PACKAGE" => $package });
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$done{"SUBSCRIBE $package $address"} = 1;
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push @ans, "A confirmation mail has been sent to $address.\n";
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push @ans, "\n";
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push @cc, $address if ($address ne $email);
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} elsif ($line =~ /^\s*unsubscribe\s+(\S+)(?:\s+(\S+))?/i) {
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my ($package, $address) = (lc($1), lc($2));
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$address = $email if (! (defined($address) && $address));
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if (not is_subscribed_to($address, $package)) {
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my @explanation;
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($package, @explanation) = map_package($package);
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push @ans, @explanation;
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}
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$cs->set_confirmation_template($conf_unsub_template);
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$cs->ask_confirmation($address, "UNSUBSCRIBE $package $address",
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{ "PACKAGE" => $package });
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$done{"UNSUBSCRIBE $package $address"} = 1;
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push @ans, "A confirmation mail has been sent to $address.\n";
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push @ans, "\n";
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push @cc, $address if ($address ne $email);
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} elsif ($line =~ /^\s*unsubscribeall(?:\s+(\S+))?/i) {
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my $address = lc($1);
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$address = $email if (! (defined($address) && $address));
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my @explanation;
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$cs->set_confirmation_template($conf_unsuball_template);
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$cs->ask_confirmation($address, "UNSUBSCRIBEALL $address");
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$done{"UNSUBSCRIBEALL $address"} = 1;
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push @ans, "A confirmation mail has been sent to $address.\n";
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push @ans, "\n";
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push @cc, $address if ($address ne $email);
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} elsif ($line =~ /^\s*confirm\s+(\S+)/i) {
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my $key = $1;
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next if (defined($done{"CONFIRM $key"})); # Not twice..
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my $cmd = $cs->confirm($key);
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if (defined($cmd)) {
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my ($package, $address);
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if ($cmd =~ /^SUBSCRIBE (\S+) (\S+)/) {
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($package, $address) = (lc($1), lc($2));
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if (subscribe($address, $package)) {
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push @ans, "$address has been subscribed to " .
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"$package\@packages.qa.debian.org.\n";
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$subject = "You are now subscribed to $package";
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} else {
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push @ans, "$address is already subscribed ...\n";
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}
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} elsif ($cmd =~ /^UNSUBSCRIBE (\S+) (\S+)/) {
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($package, $address) = (lc($1), lc($2));
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if (unsubscribe($address, $package)) {
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push @ans, "$address has been unsubscribed from " .
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"$package\@packages.qa.debian.org.\n";
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$subject = "You are no longer subscribed to $package";
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} else {
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push @ans, "$address is not subscribed, you can't unsubscribe.\n";
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}
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} elsif ($cmd =~ /^UNSUBSCRIBEALL (\S+)/) {
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$address = lc($1);
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push @ans, "All your subscriptions have been terminated :\n";
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foreach my $package (which($address)) {
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if (unsubscribe($address, $package)) {
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push @ans, "$address has been unsubscribed from " .
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"$package\@packages.qa.debian.org.\n";
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$subject = "All your subcriptions have been terminated";
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} else {
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push @ans, "$address is not subscribed, you can't unsubscribe.\n";
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}
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}
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} else {
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push @ans, "Confirmation failed. Retry with a new command.\n";
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}
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$done{"CONFIRM $key"} = 1;
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push @cc, $address if ($address ne $email);
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} else {
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push @ans, "Confirmation failed. Retry with a new command.\n";
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}
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push @ans, "\n";
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} elsif ($line =~ /^\s*which(?:\s+(\S+))?/i) {
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my $address = lc($1);
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$address = $email if (! (defined($address) && $address));
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$done{"WHICH $address"} = 1;
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push @ans, "Here's the list of subscriptions for $address :\n";
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push @ans, map { $_ . "\n" } (which($address));
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push @ans, "\n";
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} elsif ($line =~ /^\s*list\s+(\S+)/i) {
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my $package = lc($1);
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$done{"LIST $package"} = 1;
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push @ans, "Here's the list of subscribers to $package :\n";
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push @ans, map { $_ . "\n" } (list($package));
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push @ans, "\n";
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} elsif ($line =~ /^\s*(?:keyword|tag)s?(?:\s+(\S+@\S+))?\s*$/i) {
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my $address = lc($1);
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$address = $email if (! (defined($address) && $address));
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$done{"KEYWORD $address"} = 1;
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push @ans, "Here's the default list of accepted keywords " .
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"for $address :\n";
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push @ans, map { "* " . $_ . "\n" } (get_default_tags($address));
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push @ans, "\n";
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} elsif ($line =~ /^\s*(?:keyword|tag)s?\s+(\S+)(?:\s+(\S+@\S+))?\s*$/i) {
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my $package = lc($1);
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my $address = lc($2);
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$address = $email if (! (defined($address) && $address));
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$done{"KEYWORD $package $address"} = 1;
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push @ans, "Here's the list of accepted keywords associated to " .
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"package\n";
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push @ans, "$package for $address :\n";
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push @ans, map { "* " . $_ . "\n" } (get_tags($address, $package));
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push @ans, "\n";
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} elsif ($line =~ /^\s*(?:keyword|tag)s?(?:\s+(\S+@\S+))?\s+([-+=])\s+(\S+(?:\s+\S+)*)\s*$/i) {
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my $address = lc($1);
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$address = $email if (! (defined($address) && $address));
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my $cmd = $2;
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my @t = split(/[,\s]+/, lc($3));
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$done{"KEYWORD $address $cmd @t"} = 1;
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foreach (@t) {
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push @ans, "WARNING: $_ is not a valid keyword.\n"
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if (! is_valid_tag($_));
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}
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open_db_write();
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if ($cmd eq "=") {
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set_default_tags($address, @t);
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} elsif ($cmd eq "+") {
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my @tags = get_default_tags($address);
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push @tags, @t;
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set_default_tags($address, @tags);
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} elsif ($cmd eq "-") {
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my $check = sub {
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foreach my $t (@t) {
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return 0 if ($_[0] eq $t);
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}
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return 1;
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};
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my @tags = grep { &$check($_) } (get_default_tags($address));
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set_default_tags($address, @tags);
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}
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push @ans, "Here's the new default list of accepted keywords " .
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"for $address :\n";
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push @ans, map { "* " . $_ . "\n" } (get_default_tags($address));
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push @ans, "\n";
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close_db();
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push @cc, $address if ($address ne $email);
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} elsif ($line =~ /^\s*(?:keyword|tag)s?all(?:\s+(\S+@\S+))?\s+([-+=])\s+(\S+(?:\s+\S+)*)\s*$/i) {
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my $address = lc($1);
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$address = $email if (! (defined($address) && $address));
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my $cmd = $2;
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my @t = split(/[,\s]+/, lc($3));
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$done{"KEYWORD $address $cmd @t"} = 1;
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foreach (@t) {
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push @ans, "WARNING: $_ is not a valid keyword.\n"
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if (! is_valid_tag($_));
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}
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open_db_write();
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if (not exists $db_tags_content{$address}) {
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my @tags = get_default_tags($address);
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set_default_tags($address, @tags);
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}
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foreach (sort keys %db_tags_content) {
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if (/^\Q$address\E(?:#([^#]+))?$/) {
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my $package = (defined($1) && $1) ? $1 : "";
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if ($cmd eq "=") {
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if ($package) {
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set_tags($address, $package, @t);
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} else {
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set_default_tags($address, @t);
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}
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} elsif ($cmd eq "+") {
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if ($package) {
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my @tags = get_tags($address, $package);
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push @tags, @t;
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set_tags($address, $package, @tags);
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} else {
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my @tags = get_default_tags($address);
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push @tags, @t;
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set_default_tags($address, @tags);
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}
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} elsif ($cmd eq "-") {
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my $check = sub {
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foreach my $t (@t) {
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return 0 if ($_[0] eq $t);
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}
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return 1;
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};
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if ($package) {
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my @tags = grep { &$check($_) } (get_tags($address, $package));
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set_tags($address, $package, @tags);
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} else {
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my @tags = grep { &$check($_) } (get_default_tags($address));
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set_default_tags($address, @tags);
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}
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}
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| 305 |
if ($package) {
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push @ans, "Updated the list of keywords accepted by $address ".
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| 307 |
"for the package $package.\n";
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} else {
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push @ans, "Updated the default list of keywords accepted by $address.\n";
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| 310 |
}
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| 311 |
}
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| 312 |
}
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close_db();
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push @cc, $address if ($address ne $email);
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} elsif ($line =~ /^\s*(?:keyword|tag)s?\s+(\S+)(?:\s+(\S+@\S+))?\s+([-+=])\s+(\S+(?:\s+\S+)*)\s*$/i) {
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my $package = lc($1);
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| 319 |
my $address = lc($2);
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| 320 |
$address = $email if (! (defined($address) && $address));
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my $cmd = $3;
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| 322 |
my @t = split(/[,\s]+/, lc($4));
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| 323 |
$done{"KEYWORD $package $address $cmd @t"} = 1;
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| 324 |
foreach (@t) {
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| 325 |
push @ans, "$_ is not a valid keyword.\n" if (! is_valid_tag($_));
|
| 326 |
}
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| 327 |
open_db_write();
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| 328 |
if ($cmd eq "=") {
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| 329 |
set_tags($address, $package, @t);
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| 330 |
} elsif ($cmd eq "+") {
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| 331 |
my @tags = get_tags($address, $package);
|
| 332 |
push @tags, @t;
|
| 333 |
set_tags($address, $package, @tags);
|
| 334 |
} elsif ($cmd eq "-") {
|
| 335 |
my $check = sub {
|
| 336 |
foreach my $t (@t) {
|
| 337 |
return 0 if ($_[0] eq $t);
|
| 338 |
}
|
| 339 |
return 1;
|
| 340 |
};
|
| 341 |
my @tags = grep { &$check($_) } (get_tags($address, $package));
|
| 342 |
set_tags($address, $package, @tags);
|
| 343 |
}
|
| 344 |
push @ans, "Here's the new list of accepted keywords associated to " .
|
| 345 |
"package\n";
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| 346 |
push @ans, "$package for $address :\n";
|
| 347 |
push @ans, map { "* " . $_ . "\n" } (get_tags($address, $package));
|
| 348 |
push @ans, "\n";
|
| 349 |
close_db();
|
| 350 |
push @cc, $address if ($address ne $email);
|
| 351 |
|
| 352 |
} elsif ($line =~ /^\s*help/i) {
|
| 353 |
push @ans, <DATA>;
|
| 354 |
$done{"HELP"} = 1;
|
| 355 |
|
| 356 |
} elsif ($line =~ /^(--|\s*quit|\s*thanks?|\s*txs)/i) {
|
| 357 |
push @ans, "Stopping processing here.\n";
|
| 358 |
last;
|
| 359 |
|
| 360 |
} else {
|
| 361 |
# accept a few lines of garbage and then stop
|
| 362 |
if (++$nb_err > 5) {
|
| 363 |
if (scalar(keys %done)) {
|
| 364 |
push @ans, "Five lines without new commands: stopping.\n";
|
| 365 |
push @ans, scalar(keys %done)." command(s) successfully treated. Good bye !\n";
|
| 366 |
} else {
|
| 367 |
push @ans, "Too much garbage. Stopping.\n";
|
| 368 |
# This really happens only for spam ... so do not reply
|
| 369 |
exit 0;
|
| 370 |
}
|
| 371 |
last;
|
| 372 |
}
|
| 373 |
}
|
| 374 |
}
|
| 375 |
|
| 376 |
if ((! scalar(keys %done)) and ($nb_err <= 5)) {
|
| 377 |
# No commands treated
|
| 378 |
# Must be spam with less than 5 lines
|
| 379 |
# Use "nobody" as sender to drop useless bounces
|
| 380 |
push @ans, "No command found in the message. Stopping.\n";
|
| 381 |
$sendmaildefault = $sendmailnobody;
|
| 382 |
}
|
| 383 |
|
| 384 |
my $answer = MIME::Entity->build(From => 'owner@packages.qa.debian.org',
|
| 385 |
To => $email,
|
| 386 |
Subject => $subject,
|
| 387 |
Encoding => '8bit',
|
| 388 |
'X-Loop' => 'pts@qa.debian.org',
|
| 389 |
'Bcc' => 'archive-outgoing-control@packages.qa.debian.org',
|
| 390 |
'References' => "$ref $mid",
|
| 391 |
'In-Reply-To:' => $mid,
|
| 392 |
Data => \@ans);
|
| 393 |
my %uniq;
|
| 394 |
foreach (@cc) { $uniq{$_} = 1; }
|
| 395 |
@cc = (keys %uniq);
|
| 396 |
$answer->head()->add('Cc', join(", ", @cc)) if (scalar @cc);
|
| 397 |
|
| 398 |
open(MAIL, "| $sendmaildefault -oi -t") || die "Can't fork sendmail: $!\n";
|
| 399 |
$answer->print(\*MAIL);
|
| 400 |
close MAIL or die "Problem happened with sendmail: $!\n";
|
| 401 |
|
| 402 |
|
| 403 |
__DATA__
|
| 404 |
|
| 405 |
Debian Package Tracking System
|
| 406 |
------------------------------
|
| 407 |
|
| 408 |
The Package Tracking System (PTS) has the following commands:
|
| 409 |
|
| 410 |
subscribe <srcpackage> [<email>]
|
| 411 |
Subscribes <email> to all messages regarding <srcpackage>. If
|
| 412 |
<email> is not given, it subscribes the From address. If the
|
| 413 |
<srcpackage> is not a valid source package, you'll get a warning.
|
| 414 |
If it's a valid binary package, the mapping will automatically be
|
| 415 |
done for you.
|
| 416 |
|
| 417 |
unsubscribe <srcpackage> [<email>]
|
| 418 |
Unsubscribes <email> from <srcpackage>. Like the subscribe command,
|
| 419 |
it will use the From address if <email> is not given.
|
| 420 |
|
| 421 |
unsubscribeall [<email>]
|
| 422 |
Cancel all subscriptions of <email>. Like the subscribe command,
|
| 423 |
it will use the From address if <email> is not given.
|
| 424 |
|
| 425 |
which [<email>]
|
| 426 |
Tells you which packages <email> is subscribed to.
|
| 427 |
|
| 428 |
keyword [<email>]
|
| 429 |
Tells you the keywords that you are accepting. Each mail sent through
|
| 430 |
the Package Tracking System is associated to a keyword and you receive
|
| 431 |
only the mails associated to keywords that you are accepting. Here is
|
| 432 |
the list of available keywords :
|
| 433 |
* bts: mails coming from the Debian Bug Tracking System
|
| 434 |
* bts-control: mails sent to control@bugs.debian.org
|
| 435 |
* summary: automatic summary mails about the state of a package
|
| 436 |
* cvs: notification of cvs commits
|
| 437 |
* ddtp: notification of translations from the DDTP (cf ddtp.debian.org)
|
| 438 |
* derivatives: notification of changes in derivative distributions
|
| 439 |
* upload-source: announce of a new source upload that has been installed
|
| 440 |
* upload-binary: announce of a new binary-only upload (porting)
|
| 441 |
* katie-other: other mails from ftpmasters (override disparity, etc.)
|
| 442 |
* contact: mails sent to the maintainer via <pkg>@packages.debian.org
|
| 443 |
* default: all the other mails (those which aren't "automatic")
|
| 444 |
By default you have the following keywords : bts, bts-control, summary,
|
| 445 |
upload-source, katie-other, default.
|
| 446 |
|
| 447 |
keyword <srcpackage> [<email>]
|
| 448 |
Same as previous item but for the given source package since
|
| 449 |
you may select a different set of keywords for each source package.
|
| 450 |
|
| 451 |
keyword [<email>] {+|-|=} <list of keywords>
|
| 452 |
Accept (+) or refuse (-) mails associated to the given keyword(s).
|
| 453 |
Define the list (=) of accepted keywords.
|
| 454 |
|
| 455 |
keyword <srcpackage> [<email>] {+|-|=} <list of keywords>
|
| 456 |
Same as previous item but overrides the keywords list for the indicated
|
| 457 |
source package.
|
| 458 |
|
| 459 |
quit
|
| 460 |
thanks
|
| 461 |
Stops processing commands.
|
| 462 |
|