HTTP incoming email handler
parent
0122af7a78
commit
e395f89f73
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@ -103,6 +103,12 @@ sub get_param_list
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default => 1
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},
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{
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name => 'enable_inmail_cgi',
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type => 'b',
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default => 0
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},
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{
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name => 'smtpserver',
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type => 't',
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@ -0,0 +1,462 @@
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# Incoming mail handler for Bugzilla
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# License: Dual-license GPL 3.0+ or MPL 1.1+
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# Contributor(s): Vitaliy Filippov <vitalif@mail.ru>, Max Kanat-Alexander <mkanat@bugzilla.org>
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package Bugzilla::InMail;
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use strict;
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use warnings;
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use Email::Address;
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use Email::Reply qw(reply);
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use Email::MIME;
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use Email::MIME::Attachment::Stripper;
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use HTML::Strip;
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use Getopt::Long qw(:config bundling);
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use Pod::Usage;
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use Encode;
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use Scalar::Util qw(blessed);
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use Bugzilla;
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use Bugzilla::Attachment;
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use Bugzilla::Bug;
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use Bugzilla::Hook;
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use Bugzilla::BugMail;
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use Bugzilla::Constants;
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use Bugzilla::Error;
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use Bugzilla::Mailer;
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use Bugzilla::Token;
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use Bugzilla::User;
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use Bugzilla::Util;
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#############
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# Constants #
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#############
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# This is the USENET standard line for beginning a signature block
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# in a message. RFC-compliant mailers use this.
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use constant SIGNATURE_DELIMITER => '-- ';
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sub process_inmail
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{
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my ($mail_text) = @_;
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my $input_email = Email::MIME->new($mail_text);
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my $status = eval
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{
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my $mail_fields = parse_mail($input_email);
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if (!$mail_fields)
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{
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return 0;
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}
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Bugzilla::Hook::process('email_in_after_parse', { fields => $mail_fields });
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my $attachments = delete $mail_fields->{attachments};
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select_user($mail_fields->{reporter}, $mail_fields->{_reporter_name});
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my ($bug, $comment);
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if ($mail_fields->{bug_id})
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{
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$bug = Bugzilla::Bug::create_or_update($mail_fields);
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$comment = $bug->comments->[-1] if trim($mail_fields->{comment});
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}
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else
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{
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($bug, $comment) = post_bug($mail_fields);
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}
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handle_attachments($bug, $attachments, $comment);
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Bugzilla->send_mail;
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return 1;
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};
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if ($@)
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{
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# Report error to the sender of original message
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my $msg = $@;
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if (ref $msg eq 'Bugzilla::Error')
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{
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$msg = $msg->{message};
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}
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if ($input_email)
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{
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my $from = Bugzilla->params->{mailfrom};
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my $reply = reply(to => $input_email, from => $from, top_post => 1, body => "$msg\n");
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MessageToMTA($reply->as_string);
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}
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return -1;
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}
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return $status;
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}
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sub select_user
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{
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my ($reporter, $reporter_name) = @_;
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my $username = $reporter;
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# If emailsuffix is in use, we have to remove it from the email address.
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if (my $suffix = Bugzilla->params->{emailsuffix})
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{
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$username =~ s/\Q$suffix\E$//i;
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}
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# First try to select user with name $username
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my $user = Bugzilla::User->new({ name => $username });
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# Then try to find alias $username for some user
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unless ($user)
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{
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my $dbh = Bugzilla->dbh;
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($user) = $dbh->selectrow_array("SELECT userid FROM emailin_aliases WHERE address=?", undef, trim($reporter));
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$user = Bugzilla::User->new({ id => $user }) if $user;
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# Then check if autoregistration is enabled
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unless ($user)
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{
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unless (Bugzilla->params->{emailin_autoregister})
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{
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ThrowUserError('invalid_username', { name => $username });
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}
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# Then try to autoregister unknown user
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$user = Bugzilla::User->create({
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login_name => $username,
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realname => $reporter_name,
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cryptpassword => 'a3#',
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disabledtext => '',
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});
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}
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}
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if (!$user->is_enabled)
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{
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ThrowUserError('account_disabled', { disabled_reason => $user->disabledtext });
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}
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Bugzilla->set_user($user);
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}
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sub parse_mail
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{
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my ($input_email) = @_;
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my %fields;
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Bugzilla::Hook::process('email_in_before_parse', { mail => $input_email, fields => \%fields });
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# RFC 3834 - Recommendations for Automatic Responses to Electronic Mail
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# Automatic responses SHOULD NOT be issued in response to any
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# message which contains an Auto-Submitted header field (see below),
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# where that field has any value other than "no".
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# F*cking MS Exchange sometimes does not append Auto-Submitted header
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# to delivery status reports, so also check content-type.
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my $autosubmitted;
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if (lc($input_email->header('Auto-Submitted') || 'no') ne 'no' ||
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($input_email->header('X-Auto-Response-Suppress') || '') =~ /all/iso ||
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($input_email->header('Content-Type') || '') =~ /delivery-status/iso)
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{
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return undef;
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}
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my $dbh = Bugzilla->dbh;
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# Fetch field => value from emailin_fields table
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my ($toemail) = Email::Address->parse($input_email->header('To'));
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%fields = (%fields, map { @$_ } @{ $dbh->selectall_arrayref(
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"SELECT field, value FROM emailin_fields WHERE address=?",
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undef, $toemail) || [] });
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my $summary = $input_email->header('Subject');
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if ($summary =~ /\[\s*Bug\s*(\d+)\s*\](.*)/i)
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{
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$fields{bug_id} = $1;
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$summary = trim($2);
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}
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$fields{_subject} = $summary;
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# Add CC's from email Cc: header
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$fields{newcc} = $input_email->header('Cc');
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$fields{newcc} = $fields{newcc} && (join ', ', map { [ Email::Address->parse($_) ] -> [0] }
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split /\s*,\s*/, $fields{newcc}) || undef;
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my ($body, $attachments) = get_body_and_attachments($input_email);
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if (@$attachments)
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{
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$fields{attachments} = $attachments;
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}
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$body = remove_leading_blank_lines($body);
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Bugzilla::Hook::process("emailin-filter_body", { body => \$body });
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my @body_lines = split(/\r?\n/s, $body);
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my $fields_by_name = { map { (lc($_->description) => $_->name, lc($_->name) => $_->name) } Bugzilla->get_fields({ obsolete => 0 }) };
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# If there are fields specified.
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if ($body =~ /^\s*@/s)
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{
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my $current_field;
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while (my $line = shift @body_lines)
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{
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# If the sig is starting, we want to keep this in the
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# @body_lines so that we don't keep the sig as part of the
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# comment down below.
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if ($line eq SIGNATURE_DELIMITER)
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{
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unshift(@body_lines, $line);
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last;
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}
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# Otherwise, we stop parsing fields on the first blank line.
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$line = trim($line);
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last if !$line;
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if ($line =~ /^\@\s*(.+?)\s*=\s*(.*)\s*/)
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{
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$current_field = $fields_by_name->{lc($1)} || lc($1);
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$fields{$current_field} = $2;
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}
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else
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{
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$fields{$current_field} .= " $line";
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}
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}
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}
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%fields = %{ Bugzilla::Bug::map_fields(\%fields) };
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my ($reporter) = Email::Address->parse($input_email->header('From'));
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$fields{reporter} = $reporter->address;
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{
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my $r;
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if ($r = $reporter->phrase)
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{
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$r .= ' ' . $reporter->comment if $reporter->comment;
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}
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else
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{
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$r = $reporter->address;
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}
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$fields{_reporter_name} = $r;
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}
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# The summary line only affects us if we're doing a post_bug.
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# We have to check it down here because there might have been
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# a bug_id specified in the body of the email.
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if (!$fields{bug_id} && !$fields{short_desc})
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{
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$fields{short_desc} = $summary;
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}
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my $comment = '';
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# Get the description, except the signature.
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foreach my $line (@body_lines)
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{
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last if $line eq SIGNATURE_DELIMITER;
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$comment .= "$line\n";
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}
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$fields{comment} = $comment;
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return \%fields;
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}
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sub post_bug
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{
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my ($fields) = @_;
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my $bug;
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$Bugzilla::Error::IN_EVAL++;
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eval
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{
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my ($retval, $non_conclusive_fields) =
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Bugzilla::User::match_field({
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assigned_to => { type => 'single' },
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qa_contact => { type => 'single' },
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cc => { type => 'multi' }
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}, $fields, MATCH_SKIP_CONFIRM);
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if ($retval != USER_MATCH_SUCCESS)
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{
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ThrowUserError('user_match_too_many', { fields => $non_conclusive_fields });
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}
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$bug = Bugzilla::Bug::create_or_update($fields);
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};
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$Bugzilla::Error::IN_EVAL--;
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if (my $err = $@)
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{
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my $format = "\n\nIncoming mail format for entering bugs:\n\n\@field = value\n\@field = value\n...\n\n<Bug description...>\n";
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if (blessed $err && $err->{message})
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{
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$err->{message} .= $format;
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}
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else
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{
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$err .= $format;
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}
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die $err;
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}
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if ($bug)
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{
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return ($bug, $bug->comments->[0]);
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}
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return undef;
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}
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sub handle_attachments
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{
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my ($bug, $attachments, $comment) = @_;
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return if !$attachments;
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my $dbh = Bugzilla->dbh;
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$dbh->bz_start_transaction();
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my ($update_comment, $update_bug);
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foreach my $attachment (@$attachments)
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{
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my $data = delete $attachment->{payload};
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$attachment->{content_type} ||= 'application/octet-stream';
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my $obj = Bugzilla::Attachment->create({
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bug => $bug,
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description => $attachment->{filename},
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filename => $attachment->{filename},
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mimetype => $attachment->{content_type},
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data => $data,
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});
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# If we added a comment, and our comment does not already have a type,
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# and this is our first attachment, then we make the comment an
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# "attachment created" comment.
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if ($comment and !$comment->type and !$update_comment)
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{
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$comment->set_type(CMT_ATTACHMENT_CREATED, $obj->id);
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$update_comment = 1;
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}
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else
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{
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$bug->add_comment('', { type => CMT_ATTACHMENT_CREATED, extra_data => $obj->id });
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$update_bug = 1;
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}
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}
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# We only update the comments and bugs at the end of the transaction,
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# because doing so modifies bugs_fulltext, which is a non-transactional
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# table.
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$bug->update() if $update_bug;
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$comment->update() if $update_comment;
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$dbh->bz_commit_transaction();
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}
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######################
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# Helper Subroutines #
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######################
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sub get_body_and_attachments
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{
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my ($email) = @_;
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my $ct = $email->content_type || 'text/plain';
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my $body;
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my $attachments = [];
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if ($ct =~ /^multipart\/(alternative|signed)/i)
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{
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$body = get_text_alternative($email);
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}
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else
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{
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my $stripper = new Email::MIME::Attachment::Stripper($email, force_filename => 1);
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my $message = $stripper->message;
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$body = get_text_alternative($message);
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$attachments = [$stripper->attachments];
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}
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$email->charset_set('utf8');
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$email->body_str_set($body);
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return ($body, $attachments);
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}
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sub rm_line_feeds
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{
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my ($t) = @_;
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$t =~ s/[\n\r]+/ /giso;
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return $t;
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}
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sub get_text_alternative
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{
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my ($email) = @_;
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my @parts = $email->parts;
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my $body;
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foreach my $part (@parts)
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{
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my $ct = $part->content_type || 'text/plain';
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my $charset = 'iso-8859-1';
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# The charset may be quoted.
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if ($ct =~ /charset="?([^;"]+)/)
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{
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$charset = $1;
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}
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if (!$ct || $ct =~ /^text\/plain/i)
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{
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$body = $part->body;
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}
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elsif ($ct =~ /^text\/html/i)
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{
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$body = $part->body;
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$body =~ s/<table[^<>]*class=[\"\']?difft[^<>]*>.*?<\/table\s*>//giso;
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$body =~ s/(<a[^<>]*>.*?<\/a\s*>)/rm_line_feeds($1)/gieso;
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Bugzilla::Hook::process("emailin-filter_html", { body => \$body });
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$body = HTML::Strip->new->parse($body);
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}
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if (defined $body)
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{
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if (Bugzilla->params->{utf8} && !utf8::is_utf8($body))
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{
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$body = Encode::decode($charset, $body);
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}
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last;
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}
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}
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if (!defined $body)
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{
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# Note that this only happens if the email does not contain any
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# text/plain parts. If the email has an empty text/plain part,
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# you're fine, and this message does NOT get thrown.
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ThrowUserError('email_no_text_plain');
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}
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return $body;
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}
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sub remove_leading_blank_lines
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{
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my ($text) = @_;
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$text =~ s/^(\s*\n)+//s;
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return $text;
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}
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# Use UTF-8 in Email::Reply to correctly quote the body
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my $crlf = "\x0d\x0a";
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my $CRLF = $crlf;
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undef *Email::Reply::_quote_body;
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*Email::Reply::_quote_body = sub
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{
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my ($self, $part) = @_;
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return if length $self->{quoted};
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return map $self->_quote_body($_), $part->parts if $part->parts > 1;
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return if $part->content_type && $part->content_type !~ m[\btext/plain\b];
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my $body = $part->body;
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Encode::_utf8_on($body);
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$body = ($self->_strip_sig($body) || $body)
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if !$self->{keep_sig} && $body =~ /$crlf--\s*$crlf/o;
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my ($end) = $body =~ /($crlf)/;
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$end ||= $CRLF;
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$body =~ s/[\r\n\s]+$//;
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$body = $self->_quote_orig_body($body);
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$body = "$self->{attrib}$end$body$end";
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$self->{crlf} = $end;
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$self->{quoted} = $body;
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};
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1;
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__END__
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@ -0,0 +1,73 @@
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#!/usr/bin/perl -wT
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# HTTP handler for incoming e-mail
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use strict;
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use lib qw(. lib);
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use Bugzilla;
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use Bugzilla::InMail;
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my $status;
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if (!Bugzilla->params->{enable_inmail_cgi})
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{
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$status = 'disabled';
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}
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else
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{
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my $mail_text = Bugzilla->cgi->param('POSTDATA');
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if (!$mail_text)
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{
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$status = 'empty-message';
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}
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else
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{
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$status = Bugzilla::InMail::process_inmail($mail_text) == 1 ? 'success' : 'error';
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}
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}
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Bugzilla->cgi->send_header('application/json');
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print '{"status":"'.$status.'"}';
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exit;
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||||
|
||||
__END__
|
||||
|
||||
Postfix configuration example:
|
||||
|
||||
1) If you want to log all incoming messages, create /etc/postfix/send-to-bugzilla script with the following content:
|
||||
|
||||
#!/bin/sh
|
||||
echo '-----' >> /var/log/bugzilla-email-in.log
|
||||
/usr/bin/tee -a /var/log/bugzilla-email-in.log | curl -X POST -H 'Content-Type: text/plain' --data-binary @- http://127.0.0.1:8157/email_in.cgi
|
||||
|
||||
2) If you don't want to log all incoming messages, create /etc/postfix/send-to-bugzilla script with the following content:
|
||||
|
||||
#!/bin/sh
|
||||
curl -X POST -H 'Content-Type: text/plain' --data-binary @- http://127.0.0.1:8157/email_in.cgi
|
||||
|
||||
3) Make it executable:
|
||||
|
||||
chmod 755 /etc/postfix/send-to-bugzilla
|
||||
|
||||
4) Add the following to master.cf:
|
||||
|
||||
bugzilla unix - n n - - pipe
|
||||
flags=DRhu user=www-data:www-data argv=/etc/postfix/send-to-bugzilla
|
||||
|
||||
5) Add the following to your /etc/postfix/transport map:
|
||||
|
||||
daemon@your.bugzilla.url bugzilla:
|
||||
|
||||
Where `daemon@your.bugzilla.url` is the same as `mailfrom` Bugzilla parameter from Administration -> Config
|
||||
This will make your Postfix feed all messages sent to `daemon@your.bugzilla.url` to email_in.cgi.
|
||||
|
||||
6) Run `postmap /etc/postfix/transport`
|
||||
|
||||
7) Ensure that other parts of your Postfix configuration do not prevent it from receiving mail to daemon@your.bugzilla.url
|
||||
|
||||
8) Turn `enable_inmail_cgi` parameter on in Administration -> Config
|
||||
|
||||
9) Deny access to `email_in.cgi` in your HTTP server. For example with nginx:
|
||||
|
||||
location /email_in.cgi {
|
||||
deny all;
|
||||
}
|
489
email_in.pl
489
email_in.pl
|
@ -30,430 +30,16 @@ BEGIN
|
|||
my ($a) = abs_path($0) =~ /^(.*)$/;
|
||||
chdir dirname($a);
|
||||
}
|
||||
|
||||
use lib qw(. lib);
|
||||
use Bugzilla::InMail;
|
||||
|
||||
use Data::Dumper;
|
||||
use Email::Address;
|
||||
use Email::Reply qw(reply);
|
||||
use Email::MIME;
|
||||
use Email::MIME::Attachment::Stripper;
|
||||
use HTML::Strip;
|
||||
use Getopt::Long qw(:config bundling);
|
||||
use Pod::Usage;
|
||||
use Encode;
|
||||
use Scalar::Util qw(blessed);
|
||||
my $switch = {};
|
||||
|
||||
use Bugzilla;
|
||||
use Bugzilla::Attachment;
|
||||
use Bugzilla::Bug;
|
||||
use Bugzilla::Hook;
|
||||
use Bugzilla::BugMail;
|
||||
use Bugzilla::Constants;
|
||||
use Bugzilla::Error;
|
||||
use Bugzilla::Mailer;
|
||||
use Bugzilla::Token;
|
||||
use Bugzilla::User;
|
||||
use Bugzilla::Util;
|
||||
|
||||
#############
|
||||
# Constants #
|
||||
#############
|
||||
|
||||
# This is the USENET standard line for beginning a signature block
|
||||
# in a message. RFC-compliant mailers use this.
|
||||
use constant SIGNATURE_DELIMITER => '-- ';
|
||||
|
||||
# $input_email is a global so that it can be used in die_handler.
|
||||
our ($input_email, %switch);
|
||||
|
||||
####################
|
||||
# Main Subroutines #
|
||||
####################
|
||||
|
||||
sub parse_mail
|
||||
{
|
||||
my ($mail_text) = @_;
|
||||
debug_print('Parsing Email');
|
||||
$input_email = Email::MIME->new($mail_text);
|
||||
|
||||
my %fields;
|
||||
Bugzilla::Hook::process('email_in_before_parse', { mail => $input_email, fields => \%fields });
|
||||
# RFC 3834 - Recommendations for Automatic Responses to Electronic Mail
|
||||
# Automatic responses SHOULD NOT be issued in response to any
|
||||
# message which contains an Auto-Submitted header field (see below),
|
||||
# where that field has any value other than "no".
|
||||
# F*cking MS Exchange sometimes does not append Auto-Submitted header
|
||||
# to delivery status reports, so also check content-type.
|
||||
my $autosubmitted;
|
||||
if (lc($input_email->header('Auto-Submitted') || 'no') ne 'no' ||
|
||||
($input_email->header('X-Auto-Response-Suppress') || '') =~ /all/iso ||
|
||||
($input_email->header('Content-Type') || '') =~ /delivery-status/iso)
|
||||
{
|
||||
debug_print("Rejecting email with Auto-Submitted = $autosubmitted");
|
||||
exit 0;
|
||||
}
|
||||
|
||||
my $dbh = Bugzilla->dbh;
|
||||
|
||||
# Fetch field => value from emailin_fields table
|
||||
my ($toemail) = Email::Address->parse($input_email->header('To'));
|
||||
%fields = (%fields, map { @$_ } @{ $dbh->selectall_arrayref(
|
||||
"SELECT field, value FROM emailin_fields WHERE address=?",
|
||||
undef, $toemail) || [] });
|
||||
|
||||
my $summary = $input_email->header('Subject');
|
||||
if ($summary =~ /\[\s*Bug\s*(\d+)\s*\](.*)/i)
|
||||
{
|
||||
$fields{bug_id} = $1;
|
||||
$summary = trim($2);
|
||||
}
|
||||
$fields{_subject} = $summary;
|
||||
|
||||
# Add CC's from email Cc: header
|
||||
$fields{newcc} = $input_email->header('Cc');
|
||||
$fields{newcc} = $fields{newcc} && (join ', ', map { [ Email::Address->parse($_) ] -> [0] }
|
||||
split /\s*,\s*/, $fields{newcc}) || undef;
|
||||
|
||||
my ($body, $attachments) = get_body_and_attachments($input_email);
|
||||
if (@$attachments)
|
||||
{
|
||||
$fields{attachments} = $attachments;
|
||||
}
|
||||
|
||||
debug_print("Body:\n" . $body, 3);
|
||||
|
||||
$body = remove_leading_blank_lines($body);
|
||||
|
||||
Bugzilla::Hook::process("emailin-filter_body", { body => \$body });
|
||||
|
||||
my @body_lines = split(/\r?\n/s, $body);
|
||||
my $fields_by_name = { map { (lc($_->description) => $_->name, lc($_->name) => $_->name) } Bugzilla->get_fields({ obsolete => 0 }) };
|
||||
|
||||
# If there are fields specified.
|
||||
if ($body =~ /^\s*@/s)
|
||||
{
|
||||
my $current_field;
|
||||
while (my $line = shift @body_lines)
|
||||
{
|
||||
# If the sig is starting, we want to keep this in the
|
||||
# @body_lines so that we don't keep the sig as part of the
|
||||
# comment down below.
|
||||
if ($line eq SIGNATURE_DELIMITER)
|
||||
{
|
||||
unshift(@body_lines, $line);
|
||||
last;
|
||||
}
|
||||
# Otherwise, we stop parsing fields on the first blank line.
|
||||
$line = trim($line);
|
||||
last if !$line;
|
||||
if ($line =~ /^\@\s*(.+?)\s*=\s*(.*)\s*/)
|
||||
{
|
||||
$current_field = $fields_by_name->{lc($1)} || lc($1);
|
||||
$fields{$current_field} = $2;
|
||||
}
|
||||
else
|
||||
{
|
||||
$fields{$current_field} .= " $line";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
%fields = %{ Bugzilla::Bug::map_fields(\%fields) };
|
||||
|
||||
my ($reporter) = Email::Address->parse($input_email->header('From'));
|
||||
$fields{reporter} = $reporter->address;
|
||||
|
||||
{
|
||||
my $r;
|
||||
if ($r = $reporter->phrase)
|
||||
{
|
||||
$r .= ' ' . $reporter->comment if $reporter->comment;
|
||||
}
|
||||
else
|
||||
{
|
||||
$r = $reporter->address;
|
||||
}
|
||||
$fields{_reporter_name} = $r;
|
||||
}
|
||||
|
||||
# The summary line only affects us if we're doing a post_bug.
|
||||
# We have to check it down here because there might have been
|
||||
# a bug_id specified in the body of the email.
|
||||
if (!$fields{bug_id} && !$fields{short_desc})
|
||||
{
|
||||
$fields{short_desc} = $summary;
|
||||
}
|
||||
|
||||
my $comment = '';
|
||||
# Get the description, except the signature.
|
||||
foreach my $line (@body_lines)
|
||||
{
|
||||
last if $line eq SIGNATURE_DELIMITER;
|
||||
$comment .= "$line\n";
|
||||
}
|
||||
$fields{comment} = $comment;
|
||||
|
||||
debug_print("Parsed Fields:\n" . Dumper(\%fields), 2);
|
||||
|
||||
return \%fields;
|
||||
}
|
||||
|
||||
sub post_bug
|
||||
{
|
||||
my ($fields) = @_;
|
||||
debug_print('Posting a new bug...');
|
||||
my $bug;
|
||||
$Bugzilla::Error::IN_EVAL++;
|
||||
eval
|
||||
{
|
||||
my ($retval, $non_conclusive_fields) =
|
||||
Bugzilla::User::match_field({
|
||||
assigned_to => { type => 'single' },
|
||||
qa_contact => { type => 'single' },
|
||||
cc => { type => 'multi' }
|
||||
}, $fields, MATCH_SKIP_CONFIRM);
|
||||
if ($retval != USER_MATCH_SUCCESS)
|
||||
{
|
||||
ThrowUserError('user_match_too_many', { fields => $non_conclusive_fields });
|
||||
}
|
||||
$bug = Bugzilla::Bug::create_or_update($fields);
|
||||
};
|
||||
$Bugzilla::Error::IN_EVAL--;
|
||||
if (my $err = $@)
|
||||
{
|
||||
my $format = "\n\nIncoming mail format for entering bugs:\n\n\@field = value\n\@field = value\n...\n\n<Bug description...>\n";
|
||||
if (blessed $err && $err->{message})
|
||||
{
|
||||
$err->{message} .= $format;
|
||||
}
|
||||
else
|
||||
{
|
||||
$err .= $format;
|
||||
}
|
||||
die $err;
|
||||
}
|
||||
if ($bug)
|
||||
{
|
||||
debug_print("Created bug " . $bug->id);
|
||||
return ($bug, $bug->comments->[0]);
|
||||
}
|
||||
return undef;
|
||||
}
|
||||
|
||||
sub handle_attachments
|
||||
{
|
||||
my ($bug, $attachments, $comment) = @_;
|
||||
return if !$attachments;
|
||||
debug_print("Handling attachments...");
|
||||
my $dbh = Bugzilla->dbh;
|
||||
$dbh->bz_start_transaction();
|
||||
my ($update_comment, $update_bug);
|
||||
foreach my $attachment (@$attachments)
|
||||
{
|
||||
my $data = delete $attachment->{payload};
|
||||
debug_print("Inserting Attachment: " . Dumper($attachment), 2);
|
||||
$attachment->{content_type} ||= 'application/octet-stream';
|
||||
my $obj = Bugzilla::Attachment->create({
|
||||
bug => $bug,
|
||||
description => $attachment->{filename},
|
||||
filename => $attachment->{filename},
|
||||
mimetype => $attachment->{content_type},
|
||||
data => $data,
|
||||
});
|
||||
# If we added a comment, and our comment does not already have a type,
|
||||
# and this is our first attachment, then we make the comment an
|
||||
# "attachment created" comment.
|
||||
if ($comment and !$comment->type and !$update_comment)
|
||||
{
|
||||
$comment->set_type(CMT_ATTACHMENT_CREATED, $obj->id);
|
||||
$update_comment = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
$bug->add_comment('', { type => CMT_ATTACHMENT_CREATED, extra_data => $obj->id });
|
||||
$update_bug = 1;
|
||||
}
|
||||
}
|
||||
# We only update the comments and bugs at the end of the transaction,
|
||||
# because doing so modifies bugs_fulltext, which is a non-transactional
|
||||
# table.
|
||||
$bug->update() if $update_bug;
|
||||
$comment->update() if $update_comment;
|
||||
$dbh->bz_commit_transaction();
|
||||
}
|
||||
|
||||
######################
|
||||
# Helper Subroutines #
|
||||
######################
|
||||
|
||||
sub debug_print
|
||||
{
|
||||
my ($str, $level) = @_;
|
||||
$level ||= 1;
|
||||
print STDERR "$str\n" if $level <= $switch{verbose};
|
||||
}
|
||||
|
||||
sub get_body_and_attachments
|
||||
{
|
||||
my ($email) = @_;
|
||||
|
||||
my $ct = $email->content_type || 'text/plain';
|
||||
debug_print("Splitting Body and Attachments [Type: $ct]...");
|
||||
|
||||
my $body;
|
||||
my $attachments = [];
|
||||
if ($ct =~ /^multipart\/(alternative|signed)/i)
|
||||
{
|
||||
$body = get_text_alternative($email);
|
||||
}
|
||||
else
|
||||
{
|
||||
my $stripper = new Email::MIME::Attachment::Stripper($email, force_filename => 1);
|
||||
my $message = $stripper->message;
|
||||
$body = get_text_alternative($message);
|
||||
$attachments = [$stripper->attachments];
|
||||
}
|
||||
$email->charset_set('utf8');
|
||||
$email->body_str_set($body);
|
||||
|
||||
return ($body, $attachments);
|
||||
}
|
||||
|
||||
sub rm_line_feeds
|
||||
{
|
||||
my ($t) = @_;
|
||||
$t =~ s/[\n\r]+/ /giso;
|
||||
return $t;
|
||||
}
|
||||
|
||||
sub get_text_alternative
|
||||
{
|
||||
my ($email) = @_;
|
||||
|
||||
my @parts = $email->parts;
|
||||
my $body;
|
||||
foreach my $part (@parts)
|
||||
{
|
||||
my $ct = $part->content_type || 'text/plain';
|
||||
my $charset = 'iso-8859-1';
|
||||
# The charset may be quoted.
|
||||
if ($ct =~ /charset="?([^;"]+)/)
|
||||
{
|
||||
$charset = $1;
|
||||
}
|
||||
debug_print("Part Content-Type: $ct", 2);
|
||||
debug_print("Part Character Encoding: $charset", 2);
|
||||
if (!$ct || $ct =~ /^text\/plain/i)
|
||||
{
|
||||
$body = $part->body;
|
||||
}
|
||||
elsif ($ct =~ /^text\/html/i)
|
||||
{
|
||||
$body = $part->body;
|
||||
$body =~ s/<table[^<>]*class=[\"\']?difft[^<>]*>.*?<\/table\s*>//giso;
|
||||
$body =~ s/(<a[^<>]*>.*?<\/a\s*>)/rm_line_feeds($1)/gieso;
|
||||
Bugzilla::Hook::process("emailin-filter_html", { body => \$body });
|
||||
$body = HTML::Strip->new->parse($body);
|
||||
}
|
||||
if (defined $body)
|
||||
{
|
||||
if (Bugzilla->params->{utf8} && !utf8::is_utf8($body))
|
||||
{
|
||||
$body = Encode::decode($charset, $body);
|
||||
}
|
||||
last;
|
||||
}
|
||||
}
|
||||
|
||||
if (!defined $body)
|
||||
{
|
||||
# Note that this only happens if the email does not contain any
|
||||
# text/plain parts. If the email has an empty text/plain part,
|
||||
# you're fine, and this message does NOT get thrown.
|
||||
ThrowUserError('email_no_text_plain');
|
||||
}
|
||||
|
||||
return $body;
|
||||
}
|
||||
|
||||
sub remove_leading_blank_lines
|
||||
{
|
||||
my ($text) = @_;
|
||||
$text =~ s/^(\s*\n)+//s;
|
||||
return $text;
|
||||
}
|
||||
|
||||
sub die_handler
|
||||
{
|
||||
my ($msg) = @_;
|
||||
|
||||
# In Template-Toolkit, [% RETURN %] is implemented as a call to "die".
|
||||
# But of course, we really don't want to actually *die* just because
|
||||
# the user-error or code-error template ended. So we don't really die.
|
||||
return if blessed($msg) && $msg->isa('Template::Exception') && $msg->type eq 'return';
|
||||
|
||||
# If this is inside an eval, then we should just act like...we're
|
||||
# in an eval (instead of printing the error and exiting).
|
||||
die(@_) if $^S;
|
||||
|
||||
if (ref $msg eq 'Bugzilla::Error')
|
||||
{
|
||||
$msg = $msg->{message};
|
||||
}
|
||||
|
||||
# We can't depend on the MTA to send an error message, so we have
|
||||
# to generate one properly.
|
||||
if ($input_email)
|
||||
{
|
||||
my $from = Bugzilla->params->{mailfrom};
|
||||
my $reply = reply(to => $input_email, from => $from, top_post => 1, body => "$msg\n");
|
||||
MessageToMTA($reply->as_string);
|
||||
}
|
||||
print STDERR "$msg\n";
|
||||
# We exit with a successful value, because we don't want the MTA
|
||||
# to *also* send a failure notice.
|
||||
exit;
|
||||
}
|
||||
|
||||
# Use UTF-8 in Email::Reply to correctly quote the body
|
||||
my $crlf = "\x0d\x0a";
|
||||
my $CRLF = $crlf;
|
||||
undef *Email::Reply::_quote_body;
|
||||
*Email::Reply::_quote_body = sub
|
||||
{
|
||||
my ($self, $part) = @_;
|
||||
return if length $self->{quoted};
|
||||
return map $self->_quote_body($_), $part->parts if $part->parts > 1;
|
||||
return if $part->content_type && $part->content_type !~ m[\btext/plain\b];
|
||||
|
||||
my $body = $part->body;
|
||||
Encode::_utf8_on($body);
|
||||
|
||||
$body = ($self->_strip_sig($body) || $body)
|
||||
if !$self->{keep_sig} && $body =~ /$crlf--\s*$crlf/o;
|
||||
|
||||
my ($end) = $body =~ /($crlf)/;
|
||||
$end ||= $CRLF;
|
||||
$body =~ s/[\r\n\s]+$//;
|
||||
$body = $self->_quote_orig_body($body);
|
||||
$body = "$self->{attrib}$end$body$end";
|
||||
|
||||
$self->{crlf} = $end;
|
||||
$self->{quoted} = $body;
|
||||
};
|
||||
|
||||
###############
|
||||
# Main Script #
|
||||
###############
|
||||
|
||||
$SIG{__DIE__} = \&die_handler;
|
||||
|
||||
GetOptions(\%switch, 'help|h', 'verbose|v+');
|
||||
$switch{verbose} ||= 0;
|
||||
GetOptions($switch, 'help|h', 'verbose|v+');
|
||||
$switch->{verbose} ||= 0;
|
||||
|
||||
# Print the help message if that switch was selected.
|
||||
pod2usage({-verbose => 0, -exitval => 1}) if $switch{help};
|
||||
pod2usage({-verbose => 0, -exitval => 1}) if $switch->{help};
|
||||
|
||||
# Get a next-in-pipe command from commandline
|
||||
my ($pipe) = join(' ', @ARGV) =~ /^(.*)$/iso;
|
||||
|
@ -472,69 +58,8 @@ if ($pipe && open PIPE, "| $pipe")
|
|||
close PIPE;
|
||||
}
|
||||
|
||||
my $mail_fields = parse_mail($mail_text);
|
||||
|
||||
Bugzilla::Hook::process('email_in_after_parse', { fields => $mail_fields });
|
||||
|
||||
my $attachments = delete $mail_fields->{attachments};
|
||||
|
||||
my $username = $mail_fields->{reporter};
|
||||
# If emailsuffix is in use, we have to remove it from the email address.
|
||||
if (my $suffix = Bugzilla->params->{emailsuffix})
|
||||
{
|
||||
$username =~ s/\Q$suffix\E$//i;
|
||||
}
|
||||
|
||||
# First try to select user with name $username
|
||||
my $user = Bugzilla::User->new({ name => $username });
|
||||
|
||||
# Then try to find alias $username for some user
|
||||
unless ($user)
|
||||
{
|
||||
my $dbh = Bugzilla->dbh;
|
||||
($user) = $dbh->selectrow_array("SELECT userid FROM emailin_aliases WHERE address=?", undef, trim($mail_fields->{reporter}));
|
||||
$user = Bugzilla::User->new({ id => $user }) if $user;
|
||||
# Then check if autoregistration is enabled
|
||||
unless ($user)
|
||||
{
|
||||
unless (Bugzilla->params->{emailin_autoregister})
|
||||
{
|
||||
ThrowUserError('invalid_username', { name => $username });
|
||||
}
|
||||
# Then try to autoregister unknown user
|
||||
$user = Bugzilla::User->create({
|
||||
login_name => $username,
|
||||
realname => $mail_fields->{_reporter_name},
|
||||
cryptpassword => 'a3#',
|
||||
disabledtext => '',
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
if (!$user->is_enabled)
|
||||
{
|
||||
ThrowUserError('account_disabled', { disabled_reason => $user->disabledtext });
|
||||
}
|
||||
|
||||
Bugzilla->set_user($user);
|
||||
|
||||
my ($bug, $comment);
|
||||
if ($mail_fields->{bug_id})
|
||||
{
|
||||
debug_print("Updating Bug $mail_fields->{bug_id}...");
|
||||
$bug = Bugzilla::Bug::create_or_update($mail_fields);
|
||||
$comment = $bug->comments->[-1] if trim($mail_fields->{comment});
|
||||
}
|
||||
else
|
||||
{
|
||||
($bug, $comment) = post_bug($mail_fields);
|
||||
}
|
||||
|
||||
handle_attachments($bug, $attachments, $comment);
|
||||
|
||||
Bugzilla->send_mail;
|
||||
|
||||
debug_print("Sent bugmail");
|
||||
Bugzilla::InMail::process_inmail($mail_text);
|
||||
exit;
|
||||
|
||||
__END__
|
||||
|
||||
|
|
|
@ -56,6 +56,14 @@
|
|||
_ " won't get sent). This affects all mail sent by $terms.Bugzilla,"
|
||||
_ " not just $terms.bug updates.",
|
||||
|
||||
enable_inmail_cgi =>
|
||||
"Enable HTTP handler for incoming e-mail (email_in.cgi). " _
|
||||
"<b>IMPORTANT NOTE:</b> This handler is only for usage from your MTA. " _
|
||||
"If you enable it, you MUST make sure that your nginx (or other http " _
|
||||
"reverse proxy Bugzilla4Intranet is installed behind) denies access to " _
|
||||
"email_in.cgi from public addresses. " _
|
||||
"See the end of email_in.cgi for an example Postfix configuration.",
|
||||
|
||||
sendmailnow => "Sites using anything older than version 8.12 of 'sendmail' " _
|
||||
"can achieve a significant performance increase in the " _
|
||||
"UI -- at the cost of delaying the sending of mail -- by " _
|
||||
|
|
Loading…
Reference in New Issue