scripts/process

   1 #!/usr/bin/perl
   2 # $Id: process.in,v 1.109 2006/02/09 22:02:04 don Exp $
   3 #
   4 # Usage: process nn
   5 # Temps:  incoming/Pnn
   6
   7 use warnings;
   8 use strict;
   9
  10 use POSIX qw(strftime);
  11
  12 use IO::File;
  13
  14 use MIME::Parser;
  15 use Debbugs::MIME qw(decode_rfc1522 create_mime_message getmailbody);
  16 use Debbugs::Mail qw(send_mail_message encode_headers get_addresses);
  17 use Debbugs::Packages qw(getpkgsrc binary_to_source);
  18 use Debbugs::User qw(read_usertags write_usertags);
  19 use Debbugs::Common qw(:lock get_hashname package_maintainer overwritefile);
  20 use Debbugs::Status qw(writebug isstrongseverity lockreadbugmerge lockreadbug new_bug read_bug splitpackages  :versions);
  21
  22 use Debbugs::CGI qw(html_escape bug_url);
  23
  24 use Debbugs::Log qw(:misc :write);
  25
  26 use Debbugs::Text qw(:templates);
  27
  28 use Debbugs::Config qw(:globals :config);
  29
  30 use Debbugs::Control qw(append_action_to_log);
  31 use Encode qw(encode_utf8);
  32
  33 chdir( "$gSpoolDir" ) || die "chdir spool: $!\n";
  34
  35 #open(DEBUG,"> /tmp/debbugs.debug");
  36 umask(002);
  37 open DEBUG, ">/dev/null";
  38
  39 my $intdate = time or die "failed to get time: $!";
  40
  41 $_=shift;
  42 m/^([BMQFDUL])(\d*)\.\d+$/ or die "bad argument: $_";
  43 my $codeletter= $1;
  44 my $tryref= length($2) ? $2 : -1;
  45 my $nn= $_;
  46
  47 if (!rename("incoming/G$nn","incoming/P$nn"))
  48 {
  49     $_=$!.'';  m/no such file or directory/i && exit 0;
  50     die "renaming to lock: $!";
  51 }
  52
  53 my $baddress= 'submit' if $codeletter eq 'B';
  54 $baddress= 'maintonly' if $codeletter eq 'M';
  55 $baddress= 'quiet' if $codeletter eq 'Q';
  56 $baddress= 'forwarded' if $codeletter eq 'F';
  57 $baddress= 'done' if $codeletter eq 'D';
  58 $baddress= 'submitter' if $codeletter eq 'U';
  59 bug_list_forward($nn) if $codeletter eq 'L';
  60 $baddress || die "bad codeletter $codeletter";
  61 my $baddressroot= $baddress;
  62 $baddress= "$tryref-$baddress" if $tryref>=0;
  63
  64 open(M,"incoming/P$nn");
  65 my @log=<M>;
  66 close(M);
  67
  68 my @msg = @log;
  69 chomp @msg;
  70
  71 print DEBUG "###\n",join("##\n",@msg),"\n###\n";
  72
  73 my $tdate = strftime "%a, %d %h %Y %T +0000", gmtime;
  74 my $fwd= <<END;
  75 Received: via spool by $baddress\@$gEmailDomain id=$nn
  76           (code $codeletter ref $tryref); $tdate
  77 END
  78
  79 # header and decoded body respectively
  80 my (@headerlines, @bodylines);
  81
  82 # whether maintainer addresses have been checked
  83 our $maintainerschecked = 0;
  84 #maintainer address for this message
  85 our @maintaddrs;
  86 # other src addresses
  87 our @addsrcaddrs;
  88 our @resentccs;
  89 our @bccs;
  90
  91 my $resentccexplain='';
  92
  93 # whether there's a new reference with this email
  94 our $newref = 0;
  95
  96 our $brokenness = '';
  97
  98 my $parser = new MIME::Parser;
  99 mkdir "$gSpoolDir/mime.tmp", 0777;
 100 $parser->output_under("$gSpoolDir/mime.tmp");
 101 my $entity = eval { $parser->parse_data(join('',@log)) };
 102
 103 my $i;
 104 if ($entity and $entity->head->tags) {
 105     @headerlines = @{$entity->head->header};
 106     chomp @headerlines;
 107
 108     my $entity_body = getmailbody($entity);
 109     @bodylines = map {s/\r?\n$//; $_;}
 110          $entity_body ? $entity_body->as_lines() : ();
 111
 112     # set $i to beginning of encoded body data, so we can dump it out
 113     # verbatim later
 114     $i = 0;
 115     ++$i while $msg[$i] =~ /./;
 116 } else {
 117     # Legacy pre-MIME code, kept around in case MIME::Parser fails.
 118     for ($i = 0; $i <= $#msg; $i++) {
 119         $_ = $msg[$i];
 120         last unless length($_);
 121         while ($msg[$i+1] =~ m/^\s/) {
 122             $i++;
 123             $_ .= "\n".$msg[$i];
 124         }
 125         push @headerlines, $_;
 126     }
 127
 128     @bodylines = @msg[$i..$#msg];
 129 }
 130
 131 my %header;
 132
 133 my @common_headers;
 134 for my $hdr (@headerlines) {
 135     $hdr = decode_rfc1522($hdr);
 136     $_ = $hdr;
 137     s/\n\s/ /g;
 138     &finish if m/^x-loop: (\S+)$/i && $1 eq "$gMaintainerEmail";
 139     my $ins = !m/^subject:/i && !m/^reply-to:/i && !m/^return-path:/i
 140            && !m/^From / && !m/^X-Debbugs-/i;
 141     $fwd .= $hdr."\n" if $ins;
 142     # print DEBUG ">$_<\n";
 143     if (s/^(\S+):\s*//) {
 144         my $v = lc $1;
 145         if ($v eq 'x-loop') {
 146             push @common_headers, 'X-Loop',$_;
 147         }
 148         print DEBUG ">$v=$_<\n";
 149         $header{$v} = $_;
 150     } else {
 151         print DEBUG "!>$_<\n";
 152     }
 153 }
 154 $header{'message-id'} = '' if not defined $header{'message-id'};
 155
 156 push @common_headers, 'X-Loop',$gMaintainerEmail;
 157
 158 # remove blank lines
 159 shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 160
 161 # Strip off RFC2440-style PGP clearsigning.
 162 if (@bodylines and $bodylines[0] =~ /^-----BEGIN PGP SIGNED/) {
 163     shift @bodylines while @bodylines and length $bodylines[0];
 164     shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 165     for my $findsig (0 .. $#bodylines) {
 166         if ($bodylines[$findsig] =~ /^-----BEGIN PGP SIGNATURE/) {
 167             $#bodylines = $findsig - 1;
 168             last;
 169         }
 170     }
 171     map { s/^- // } @bodylines;
 172 }
 173
 174 #psuedoheaders
 175 my %pheader;
 176 # extract pseudo-headers
 177 for my $phline (@bodylines)
 178 {
 179     # Remove BOM markers from UTF-8 strings
 180     # Fixes #488554
 181     $phline =~ s/\xef\xbb\xbf//g;
 182     last if $phline !~ m/^([\w-]+):\s*(\S.*)/;
 183     my ($fn, $fv) = ($1, $2);
 184     $fv =~ s/\s*$//;
 185     print DEBUG ">$fn|$fv|\n";
 186     $fn = lc $fn;
 187     # Don't lc owner or forwarded
 188     $fv = lc $fv unless $fn =~ /^(?:owner|forwarded|usertags|version|source-version)$/;
 189     $pheader{$fn} = $fv;
 190     print DEBUG ">$fn~$fv<\n";
 191 }
 192
 193 # Allow pseudo headers to set x-debbugs- stuff [#179340]
 194 for my $key (grep /X-Debbugs-.*/i, keys %pheader) {
 195      $header{$key} = $pheader{$key} if not exists $header{$key};
 196 }
 197
 198 $fwd .= join("\n",@msg[$i..$#msg]);
 199
 200 print DEBUG "***\n$fwd\n***\n";
 201
 202 if (defined $header{'resent-from'} && !defined $header{'from'}) {
 203     $header{'from'} = $header{'resent-from'};
 204 }
 205 defined($header{'from'}) || die "no From header";
 206
 207 my $replyto = $header{'reply-to'};
 208 $replyto = '' unless defined $replyto;
 209 $replyto =~ s/^ +//;
 210 $replyto =~ s/ +$//;
 211 unless (length $replyto) {
 212     $replyto = $header{'from'};
 213 }
 214
 215 my $subject = '(no subject)';
 216 if (!defined($header{'subject'}))
 217 {
 218         $brokenness.= fill_template('mail/process_broken_subject');
 219
 220 } else {
 221     $subject= $header{'subject'};
 222 }
 223
 224 my $ref=-1;
 225 $subject =~ s/^Re:\s*//i; $_= $subject."\n";
 226 if ($tryref < 0 && m/^Bug ?\#(\d+)\D/i) {
 227     $tryref= $1+0;
 228 }
 229 my $data;
 230 if ($tryref >= 0)
 231 {
 232      my $bfound;
 233     ($bfound, $data)= &lockreadbugmerge($tryref);
 234     if ($bfound and not $data->{archived}) {
 235         $ref= $tryref;
 236     } else {
 237         &sendmessage(create_mime_message(
 238           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 239            To            => $replyto,
 240            Subject       => "Unknown problem report $gBug#$tryref ($subject)",
 241            'Message-ID'  => "<handler.x.$nn.unknown\@$gEmailDomain>",
 242            'In-Reply-To' => $header{'message-id'},
 243            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 244            Precedence    => 'bulk',
 245            "X-$gProject-PR-Message" => 'error',
 246            @common_headers,
 247           ],message_body_template('mail/process_unknown_bug_number',
 248                                   {subject => $subject,
 249                                    date    => $header{date},
 250                                    baddress => $baddress,
 251                                    tryref   => $tryref,
 252                                    messageid => $header{'message-id'},
 253                                   },
 254                                  )),'');
 255         &appendlog;
 256         &finish;
 257     }
 258 } else {
 259     &filelock('lock/-1');
 260 }
 261
 262 # Attempt to determine which source package this is
 263 my $source_pr_header = '';
 264 my $source_package = '';
 265 if (defined $pheader{source}) {
 266      $source_package = $pheader{source};
 267 }
 268 elsif (defined $data->{package} or defined $pheader{package}) {
 269      $source_package = binary_to_source(binary => $data->{package} // $pheader{package});
 270 }
 271 $source_pr_header = "X-$gProject-PR-Source: $source_package\n"
 272      if defined $source_package and length $source_package;
 273
 274 # Done and Forwarded Bugs
 275 if ($codeletter eq 'D' || $codeletter eq 'F')
 276 {
 277     if ($replyto =~ m/$gBounceFroms/o ||
 278         $header{'from'} =~ m/$gBounceFroms/o)
 279     {
 280          print STDERR "bounce detected !  Mwaap! Mwaap!";
 281          exit 1;
 282     }
 283     my $markedby= $header{'from'} eq $replyto ? $replyto :
 284                "$header{'from'} (reply to $replyto)";
 285     my @generalcc;
 286     my $receivedat;
 287     my $markaswhat;
 288     my $set_forwarded;
 289     my $generalcc;
 290     my $set_done;
 291     if ($codeletter eq 'F') { # Forwarded
 292         (&appendlog,&finish) if defined $data->{forwarded} and length($data->{forwarded});
 293         $receivedat= "forwarded\@$gEmailDomain";
 294         $markaswhat= 'forwarded';
 295         $set_forwarded= $header{'to'};
 296         # Dissallow forwarded being set to this bug tracking system
 297         if (defined $set_forwarded and $set_forwarded =~ /\Q$gEmailDomain\E/) {
 298              undef $set_forwarded;
 299         }
 300         if ( length( $gListDomain ) > 0 && length( $gForwardList ) > 0 ) {
 301             push @generalcc, "$gForwardList\@$gListDomain";
 302             $generalcc= "$gForwardList\@$gListDomain";
 303         } else {
 304             $generalcc='';
 305         }
 306     } else { # Done
 307         if (defined $data->{done} and length($data->{done}) and
 308                 not defined $pheader{'source-version'} and
 309                 not defined $pheader{'version'}) {
 310             &appendlog;
 311             &finish;
 312         }
 313         $receivedat= "done\@$gEmailDomain";
 314         $markaswhat= 'done';
 315         $set_done= $header{'from'};
 316         if ( length( $gListDomain ) > 0 && length( $gDoneList ) > 0 ) {
 317             $generalcc= "$gDoneList\@$gListDomain";
 318             push @generalcc, "$gDoneList\@$gListDomain";
 319         } else {
 320             $generalcc='';
 321         }
 322     }
 323     if (defined $gStrongList and isstrongseverity($data->{severity})) {
 324         $generalcc = join ', ', $generalcc, "$gStrongList\@$gListDomain";
 325         push @generalcc,"$gStrongList\@$gListDomain";
 326     }
 327     if ($ref<0) {
 328         &sendmessage(create_mime_message(
 329           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 330            To            => $replyto,
 331            Subject       => "Message with no $gBug number ignored by $receivedat ($subject)",
 332            'Message-ID'  => "<handler.x.$nn.warnignore\@$gEmailDomain>",
 333            'In-Reply-To' => $header{'message-id'},
 334            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 335            Precedence    => 'bulk',
 336            "X-$gProject-PR-Message" => 'error',
 337            @common_headers,
 338           ],message_body_template('mail/process_no_bug_number',
 339                                   {subject => $subject,
 340                                    date    => $header{date},
 341                                    markaswhat => $markaswhat,
 342                                    receivedat => $receivedat,
 343                                    messageid => $header{'message-id'},
 344                                   },
 345                                  )),'');
 346         &appendlog;
 347         &finish;
 348     }
 349
 350     &checkmaintainers;
 351
 352     my @noticecc = grep($_ ne $replyto,@maintaddrs);
 353     my $noticeccval.= join(', ', grep($_ ne $replyto,@maintaddrs));
 354     $noticeccval =~ s/\s+\n\s+/ /g;
 355     $noticeccval =~ s/^\s+/ /; $noticeccval =~ s/\s+$//;
 356
 357     my @process= ($ref,split(/ /,$data->{mergedwith}));
 358     my $orgref= $ref;
 359
 360     for $ref (@process) {
 361         if ($ref != $orgref) {
 362             &unfilelock;
 363             $data = &lockreadbug($ref)
 364                 || die "huh ? $ref from $orgref out of ".join(' ',@process);
 365         }
 366         $data->{done}= $set_done if defined($set_done);
 367         $data->{forwarded}= $set_forwarded if defined($set_forwarded);
 368         if ($codeletter eq 'D') {
 369             $data->{keywords} = join ' ', grep $_ ne 'pending',
 370                                      split ' ', $data->{keywords};
 371             if (defined $pheader{'source-version'}) {
 372                  if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 373                       $brokenness .= fill_template('mail/invalid_version',
 374                                                    {version => $pheader{'source-version'}},
 375                                                   );
 376                  }
 377                  else {
 378                       addfixedversions($data, $pheader{source}, $pheader{'source-version'}, '');
 379                  }
 380             } elsif (defined $pheader{version}) {
 381                  if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 382                       $brokenness .= fill_template('mail/invalid_version',
 383                                                    {version => $pheader{version}},
 384                                                   );
 385                  }
 386                  else {
 387                       addfixedversions($data, $pheader{package}, $pheader{version}, '');
 388                  }
 389             }
 390         }
 391
 392         # Add bug mailing list to $generalbcc as appropriate
 393         # This array is used to specify bcc in the cases where we're using create_mime_message.
 394         my @generalbcc = (@generalcc,@addsrcaddrs,"bugs=$ref\@$gListDomain");
 395         my $generalbcc = join(', ', $generalcc, @addsrcaddrs,"bugs=$ref\@$gListDomain");
 396         $generalbcc =~ s/\s+\n\s+/ /g;
 397         $generalbcc =~ s/^\s+/ /; $generalbcc =~ s/\s+$//;
 398         if (length $generalbcc) {$generalbcc = "Bcc: $generalbcc\n"};
 399
 400         writebug($ref, $data);
 401
 402         my $hash = get_hashname($ref);
 403         open(O,"db-h/$hash/$ref.report") || die "read original report: $!";
 404         my $orig_report= join('',<O>); close(O);
 405         if ($codeletter eq 'F') {
 406             &htmllog("Reply","sent",$replyto,"You have marked $gBug as forwarded.");
 407             &sendmessage(create_mime_message(
 408              [@common_headers,
 409               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 410               To            => "$replyto",
 411               Subject       => "$gBug#$ref: marked as forwarded ($data->{subject})",
 412               "Message-ID"  => "<header.$ref.$nn.ackfwdd\@$gEmailDomain>",
 413               "In-Reply-To" => $header{'message-id'},
 414               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 415               Precedence    => 'bulk',
 416               "X-$gProject-PR-Message"  => "forwarded $ref",
 417               "X-$gProject-PR-Package"  => $data->{package},
 418               "X-$gProject-PR-Keywords" => $data->{keywords},
 419               # Only have a X-$gProject-PR-Source when we know the source package
 420               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 421              ],message_body_template('mail/process_mark_as_forwarded',
 422                                      {date => $header{date},
 423                                       messageid => $header{'message-id'},
 424                                       data      => $data,
 425                                      },
 426                                     ),
 427              [join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 428         } else {
 429             &htmllog("Reply","sent",$replyto,"You have taken responsibility.");
 430             &sendmessage(create_mime_message(
 431              [@common_headers,
 432               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 433               To            => $replyto,
 434               Subject       => "$gBug#$ref: marked as done ($data->{subject})",
 435               "Message-ID"  => "<handler.$ref.$nn.ackdone\@$gEmailDomain>",
 436               "In-Reply-To" => $header{'message-id'},
 437               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 438               Precedence    => 'bulk',
 439               "X-$gProject-PR-Message"  => "closed $ref",
 440               "X-$gProject-PR-Package"  => $data->{package},
 441               "X-$gProject-PR-Keywords" => $data->{keywords},
 442               # Only have a X-$gProject-PR-Source when we know the source package
 443               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 444              ],message_body_template('mail/process_mark_as_done',
 445                                      {date => $header{date},
 446                                       messageid => $header{'message-id'},
 447                                       subject   => $header{subject},
 448                                       data      => $data,
 449                                      },
 450                                     ),
 451              [$orig_report,join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 452             &htmllog("Notification","sent",$data->{originator},
 453                 "$gBug acknowledged by developer.");
 454             &sendmessage(create_mime_message(
 455              [@common_headers,
 456               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 457               To            => "$data->{originator}",
 458               Subject       => "$gBug#$ref closed by $markedby ($header{'subject'})",
 459               "Message-ID"  => "<handler.$ref.$nn.notifdone\@$gEmailDomain>",
 460               (defined $data->{msgid})?("In-Reply-To" => $data->{msgid}):(),
 461               References    => join(' ',grep {defined $_} ($header{'message-id'},$data->{msgid})),
 462               "X-$gProject-PR-Message"  => "they-closed $ref",
 463               "X-$gProject-PR-Package"  => "$data->{package}",
 464               "X-$gProject-PR-Keywords" => "$data->{keywords}",
 465               # Only have a X-$gProject-PR-Source when we know the source package
 466               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 467               "Reply-To"                => "$ref\@$gEmailDomain",
 468               "Content-Type"            => 'text/plain; charset="utf-8"',
 469              ],message_body_template('mail/process_your_bug_done',
 470                                      {data      => $data,
 471                                       markedby  => $markedby,
 472                                       messageid => $header{'message-id'},
 473                                       subject   => $header{subject},
 474                                      },
 475                                     ),
 476              [join("\n",@msg),$orig_report]),'',undef,1);
 477         }
 478         &appendlog;
 479     }
 480     &finish;
 481 }
 482
 483 if ($ref<0) { # new bug report
 484     if ($codeletter eq 'U') { # -submitter
 485         &sendmessage(create_mime_message(
 486           [@common_headers,
 487            From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 488            To            => $replyto,
 489            Subject       => "Message with no $gBug number cannot be sent to submitter! ($subject)",
 490            'Message-ID'  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 491            'In-Reply-To' => $header{'message-id'},
 492            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 493            Precedence    => 'bulk',
 494            "X-$gProject-PR-Message" => 'error',
 495           ],message_body_template('mail/process_no_bug_number',
 496                                   {subject => $subject,
 497                                    date    => $header{date},
 498                                    markaswhat => 'submitter',
 499                                    receivedat => "$baddress\@$gEmailDomain",
 500                                    messageid => $header{'message-id'},
 501                                   },
 502                                  )),'');
 503         &appendlog;
 504         &finish;
 505     }
 506
 507     $data->{found_versions} = [];
 508     $data->{fixed_versions} = [];
 509
 510     if (defined $pheader{source}) {
 511         # source packages are identified by the src: prefix
 512         $data->{package} = 'src:'.$pheader{source};
 513     } elsif (defined $pheader{package}) {
 514         $data->{package} = $pheader{package};
 515         if ($data->{package} =~ /^src:(.+)/) {
 516             $pheader{source} = $1;
 517         }
 518     } elsif (defined $config{default_package}) {
 519         $data->{package} = $config{default_package},
 520     }
 521     else {
 522         my $body = message_body_template('mail/process_no_package',
 523                                         );
 524         &sendmessage(create_mime_message(
 525                        [@common_headers,
 526                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 527                         To            => $replyto,
 528                         Subject       => "Message with no Package: tag cannot be processed! ($subject)",
 529                         "Message-ID"  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 530                         "In-Reply-To" => $header{'message-id'},
 531                         References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 532                         Precedence    => 'bulk',
 533                         "X-$gProject-PR-Message" => 'error'
 534                        ],
 535            message_body_template('mail/process_no_package',
 536                                  {date => $header{date},
 537                                   subject => $subject,
 538                                   messageid => $header{'message-id'},
 539                                   baddress => $baddress,
 540                                  },
 541                                 ),[join("\n", @msg)]), '',undef,1);
 542         &appendlog;
 543         &finish;
 544     }
 545
 546     if (defined $config{default_package}) {
 547          &checkmaintainers;
 548          # if there are no maintainers for this package, assign it to the default package
 549          if (not @maintaddrs) {
 550               $data->{package} = $config{default_package};
 551               $brokenness.= fill_template('mail/process_default_package_selected',
 552                                           {old_package => $pheader{source} || $pheader{package} || 'No package',
 553                                            new_package => $data->{package},
 554                                           }
 555                                          );
 556               # force the maintainers to be rechecked
 557               $maintainerschecked = 0;
 558               &checkmaintainers;
 559          }
 560     }
 561
 562     $data->{keywords}= '';
 563     if (defined($pheader{'keywords'})) {
 564         $data->{keywords}= $pheader{'keywords'};
 565     } elsif (defined($pheader{'tags'})) {
 566         $data->{keywords}= $pheader{'tags'};
 567     }
 568     if (length($data->{keywords})) {
 569         my @kws;
 570         my %gkws = map { ($_, 1) } @gTags;
 571         foreach my $kw (sort split(/[,\s]+/, lc($data->{keywords}))) {
 572             push @kws, $kw if (defined $gkws{$kw});
 573         }
 574         $data->{keywords} = join(" ", @kws);
 575     }
 576     $data->{severity}= '';
 577     if (defined($pheader{'severity'}) || defined($pheader{'priority'})) {
 578         $data->{severity}= $pheader{'severity'};
 579         $data->{severity}= $pheader{'priority'} unless ($data->{severity});
 580         $data->{severity} =~ s/^\s*(.+)\s*$/$1/;
 581
 582         if (!grep($_ eq $data->{severity}, @gSeverityList, "$gDefaultSeverity")) {
 583             $brokenness.= fill_template('mail/invalid_severity',
 584                                         {severity=>$data->{severity}}
 585                                        );
 586             $data->{severity}= '';
 587         }
 588     }
 589     if (defined($pheader{owner})) {
 590         $data->{owner}= $pheader{owner};
 591     }
 592     if (defined($pheader{forwarded})) {
 593         $data->{forwarded} = $pheader{forwarded};
 594     }
 595     $ref = new_bug();
 596     $newref = $ref;
 597     my $hash = get_hashname($ref);
 598     $data->{originator} = $replyto;
 599     $data->{date} = $intdate;
 600     $data->{subject} = $subject;
 601     $data->{msgid} = $header{'message-id'};
 602     writebug($ref, $data);
 603     # Deal with usertags
 604     if (exists $pheader{usertags}) {
 605          my $user = $replyto;
 606          $user = $pheader{user} if exists $pheader{user};
 607          $user =~ s/,.*//;
 608          $user =~ s/^.*<(.*)>.*$/$1/;
 609          $user =~ s/[(].*[)]//;
 610          $user =~ s/^\s*(\S+)\s+.*$/$1/;
 611          if ($user ne '' and Debbugs::User::is_valid_user($user)) {
 612               $pheader{usertags} =~ s/(?:^\s+|\s+$)//g;
 613               my %user_tags;
 614               read_usertags(\%user_tags,$user);
 615               for my $tag (split /[,\s]+/, $pheader{usertags}) {
 616                    if ($tag =~ /^[a-zA-Z0-9.+\@-]+/) {
 617                         my %bugs_with_tag;
 618                         @bugs_with_tag{@{$user_tags{$tag}||[]}} = (1) x @{$user_tags{$tag}||[]};
 619                         $bugs_with_tag{$ref} = 1;
 620                         $user_tags{$tag} = [keys %bugs_with_tag];
 621                    }
 622               }
 623               write_usertags(\%user_tags,$user);
 624          }
 625          else {
 626               $brokenness .= fill_template('mail/invalid_user',
 627                                            {user => $user}
 628                                           );
 629          }
 630     }
 631     overwritefile("db-h/$hash/$ref.report",
 632                   map {"$_\n"} @msg);
 633 }
 634
 635 &checkmaintainers;
 636
 637 print DEBUG "maintainers >".join(' ',@maintaddrs)."<\n";
 638
 639 my $orgsender= defined($header{'sender'}) ? "Original-Sender: $header{'sender'}\n" : '';
 640 my $newsubject= $subject;  $newsubject =~ s/^$gBug#$ref:*\s*//;
 641
 642 my $xcchdr= $header{ 'x-debbugs-cc' } || '';
 643 if ($xcchdr =~ m/\S/) {
 644     push(@resentccs,get_addresses($xcchdr));
 645     $resentccexplain.= fill_template('mail/xdebbugscc',
 646                                      {xcchdr => $xcchdr},
 647                                     );
 648 }
 649
 650 if (@maintaddrs && ($codeletter eq 'B' || $codeletter eq 'M')) {
 651     push(@resentccs,@maintaddrs);
 652     $resentccexplain.= fill_template('mail/maintainercc',
 653                                      {maintaddrs => \@maintaddrs,
 654                                      },
 655                                     );
 656 }
 657
 658 @bccs = @addsrcaddrs;
 659 if (defined $gStrongList and isstrongseverity($data->{severity})) {
 660     push @bccs, "$gStrongList\@$gListDomain";
 661 }
 662
 663 # Send mail to the per bug list subscription too
 664 push @bccs, "bugs=$ref\@$gListDomain";
 665
 666 if (defined $pheader{source}) {
 667     # Prefix source versions with the name of the source package. They
 668     # appear that way in version trees so that we can deal with binary
 669     # packages moving from one source package to another.
 670     if (defined $pheader{'source-version'}) {
 671          if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 672               $brokenness .= fill_template('mail/invalid_version',
 673                                            {version => $pheader{'source-version'}},
 674                                           );
 675          }
 676          else {
 677               addfoundversions($data, $pheader{source}, $pheader{'source-version'}, '');
 678          }
 679     } elsif (defined $pheader{version}) {
 680          if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 681               $brokenness .= fill_template('mail/invalid_version',
 682                                            {version => $pheader{version}},
 683                                           );
 684          }
 685          else {
 686               addfoundversions($data, $pheader{source}, $pheader{version}, '');
 687          }
 688     }
 689     writebug($ref, $data);
 690 } elsif (defined $pheader{package}) {
 691     # TODO: could handle Source-Version: by looking up the source package?
 692      if (defined $pheader{version}) {
 693           if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 694                $brokenness .= fill_template('mail/invalid_version',
 695                                             {version => $pheader{version}},
 696                                            );
 697           }
 698           else {
 699                addfoundversions($data, $pheader{package}, $pheader{version}, 'binary');
 700           }
 701      }
 702      writebug($ref, $data);
 703 }
 704
 705 my $veryquiet= $codeletter eq 'Q';
 706 if ($codeletter eq 'M' && !@maintaddrs) {
 707     $veryquiet= 1;
 708     $brokenness.= fill_template('mail/invalid_maintainer',
 709                                 {},
 710                                );
 711 }
 712
 713 my $resentccval.= join(', ',@resentccs);
 714 $resentccval =~ s/\s+\n\s+/ /g; $resentccval =~ s/^\s+/ /; $resentccval =~ s/\s+$//;
 715 my $resentcc = '';
 716 if (length($resentccval)) {
 717     $resentcc= "Resent-CC: $resentccval\n";
 718 }
 719
 720 my $common_headers='';
 721 {
 722     my @tmp = @common_headers;
 723     while (my ($key,$value) = splice(@tmp, 0,2)) {
 724         $common_headers .= qq($key: $value\n);
 725     }
 726 }
 727 if ($codeletter eq 'U') { # sent to -submitter
 728     &htmllog("Message", "sent on", $data->{originator}, "$gBug#$ref.");
 729     my $enc_msg=<<END;
 730 Subject: $gBug#$ref: $newsubject
 731 Reply-To: $replyto, $ref-quiet\@$gEmailDomain
 732 ${orgsender}Resent-To: $data->{originator}
 733 ${resentcc}${common_headers}Resent-Date: $tdate
 734 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 735 Resent-Sender: $gMaintainerEmail
 736 X-$gProject-PR-Message: report $ref
 737 X-$gProject-PR-Package: $data->{package}
 738 X-$gProject-PR-Keywords: $data->{keywords}
 739 ${source_pr_header}
 740 END
 741     chomp $enc_msg;
 742     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 743     &sendmessage($enc_msg,[$data->{originator},@resentccs],[@bccs]);
 744 } elsif ($codeletter eq 'B') { # Sent to submit
 745     my $report_followup = $newref ? 'report' : 'followup';
 746     &htmllog($newref ? "Report" : "Information", "forwarded",
 747              join(', ',"$gSubmitList\@$gListDomain",@resentccs),
 748              "<code>$gBug#$ref</code>".
 749              (length($data->{package})? "; Package <code>".html_escape($data->{package})."</code>" : '').
 750              ".");
 751     my $enc_msg=<<END;
 752 Subject: $gBug#$ref: $newsubject
 753 Reply-To: $replyto, $ref\@$gEmailDomain
 754 Resent-From: $header{'from'}
 755 ${orgsender}Resent-To: $gSubmitList\@$gListDomain
 756 ${resentcc}${common_headers}Resent-Date: $tdate
 757 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 758 Resent-Sender: $gMaintainerEmail
 759 X-$gProject-PR-Message: $report_followup $ref
 760 X-$gProject-PR-Package: $data->{package}
 761 X-$gProject-PR-Keywords: $data->{keywords}
 762 ${source_pr_header}
 763 END
 764     chomp $enc_msg;
 765     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 766     &sendmessage($enc_msg,["$gSubmitList\@$gListDomain",@resentccs],[@bccs]);
 767 } elsif (@resentccs or @bccs) { # Quiet or Maintainer
 768     # D and F done far earlier; B just done - so this must be M or Q
 769     # We preserve whichever it was in the Reply-To (possibly adding
 770     # the $gBug#).
 771     my $report_followup = $newref ? 'report' : 'followup';
 772     if (@resentccs) {
 773         &htmllog($newref ? "Report" : "Information", "forwarded",
 774                  $resentccval,
 775                  "<code>$gBug#$ref</code>".
 776                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 777                  ".");
 778     } else {
 779         &htmllog($newref ? "Report" : "Information", "stored",
 780                  "",
 781                  "<code>$gBug#$ref</code>".
 782                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 783                  ".");
 784     }
 785     my $enc_msg=<<END;
 786 Subject: $gBug#$ref: $newsubject
 787 Reply-To: $replyto, $ref-$baddressroot\@$gEmailDomain
 788 Resent-From: $header{'from'}
 789 ${orgsender}Resent-To: $resentccval
 790 Resent-Date: $tdate
 791 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 792 Resent-Sender: $gMaintainerEmail
 793 ${common_headers}X-$gProject-PR-Message: $report_followup $ref
 794 X-$gProject-PR-Package: $data->{package}
 795 X-$gProject-PR-Keywords: $data->{keywords}
 796 ${source_pr_header}
 797 END
 798     chomp $enc_msg;
 799     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 800     &sendmessage($enc_msg,[@resentccs],[@bccs]);
 801 }
 802
 803 my $htmlbreak= length($brokenness) ? "<p>\n".html_escape($brokenness)."\n<p>\n" : '';
 804 $htmlbreak =~ s/\n\n/\n<P>\n\n/g;
 805 if (length($resentccval)) {
 806     $htmlbreak = "  Copy sent to <code>".html_escape($resentccval)."</code>.".
 807         $htmlbreak;
 808 }
 809
 810 # Should we send an ack out?
 811 if (not exists $header{'x-debbugs-no-ack'} and
 812     ($newref or
 813      ($codeletter ne 'U' and
 814       (not defined $header{precedence} or
 815        $header{'precedence'} !~ /\b(?:bulk|junk|list)\b/
 816       )
 817      )
 818     )
 819    ){
 820
 821      # figure out forward explanation
 822      my $forwardexplain = '';
 823      my $thanks = '';
 824      my $extra_vars;
 825      # will contain info and -info in moreinfo messages
 826      my $info = '';
 827      my $infod = '';
 828      # temporary headers
 829      my %t_h;
 830      if ($newref) {
 831           &htmllog("Acknowledgement","sent",$replyto,
 832                    ($veryquiet ?
 833                     "New $gBug report received and filed, but not forwarded." :
 834                     "New $gBug report received and forwarded."). $htmlbreak);
 835           $thanks = fill_template('mail/process_ack_thanks_new');
 836      }
 837      else {
 838           &htmllog("Acknowledgement","sent",$replyto,
 839                    ($veryquiet ? "Extra info received and filed, but not forwarded." :
 840                     $codeletter eq 'M' ? "Extra info received and forwarded to maintainer." :
 841                     "Extra info received and forwarded to list."). $htmlbreak);
 842           $thanks = fill_template('mail/process_ack_thanks_additional');
 843           $info = 'info';
 844           $infod = '-info';
 845      }
 846      if ($veryquiet) {
 847           $forwardexplain = fill_template('mail/forward_veryquiet',
 848                                          );
 849           # these are the headers that quiet messages override
 850           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}quiet\@$gEmailDomain>";
 851           $t_h{pr_message} = "ack${infod}-quiet $ref";
 852           $t_h{reply_to}   = "$ref-quiet\@$gEmailDomain";
 853           $extra_vars->{refreplyto} = "$ref-quiet\@$gEmailDomain";
 854           $t_h{subject}    = length($info)?
 855                "$gBug#$ref: Info received and FILED only ($subject)":
 856                "$gBug#$ref: Acknowledgement of QUIET report ($subject)";
 857      }
 858      elsif ($codeletter eq 'M') {
 859           $forwardexplain = fill_template('mail/forward_maintonly',
 860                                          );
 861           # these are the headers that maintonly messages override
 862           $t_h{messageid}  = "<handler.$ref.$nn.ack{$info}maintonly\@$gEmailDomain>";
 863           $t_h{pr_message} = "ack${infod}-maintonly $ref";
 864           $t_h{reply_to}   = "$ref-maintonly\@$gEmailDomain";
 865           $extra_vars->{refreplyto} = "$ref-maintonly\@$gEmailDomain";
 866           $t_h{subject}    = length($info)?
 867                "$gBug#$ref: Info received for maintainer only ($subject)":
 868                "$gBug#$ref: Acknowledgement of maintainer-only report ($subject)";
 869      }
 870      else {
 871           $forwardexplain = fill_template('mail/forward_normal',
 872                                          );
 873           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}\@$gEmailDomain>";
 874           $t_h{pr_message} = "ack${infod} $ref";
 875           $t_h{reply_to}   = "$ref\@$gEmailDomain";
 876           $extra_vars->{refreplyto} = "$ref\@$gEmailDomain";
 877           $t_h{subject}    = (defined $info and length($info))?
 878                "$gBug#$ref: Info received ($subject)" :
 879                "$gBug#$ref: Acknowledgement ($subject)";
 880      }
 881      my $body = message_body_template('mail/process_ack',
 882                                       {forwardexplain  => $forwardexplain,
 883                                        resentccexplain => $resentccexplain,
 884                                        thanks          => $thanks,
 885                                        %{$extra_vars}
 886                                       }
 887                                      );
 888      &sendmessage(create_mime_message(
 889                        [@common_headers,
 890                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 891                         To            => $replyto,
 892                         Subject       => $t_h{subject},
 893                         "Message-ID"  => $t_h{messageid},
 894                         "In-Reply-To" => $header{'message-id'},
 895                         References    => $header{'message-id'},
 896                         Precedence    => 'bulk',
 897                         "X-$gProject-PR-Message"  => $t_h{pr_message} || "ack $ref",
 898                         "X-$gProject-PR-Package"  => $data->{package},
 899                         "X-$gProject-PR-Keywords" => $data->{keywords},
 900                         # Only have a X-$gProject-PR-Source when we know the source package
 901                         (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 902                         "Reply-To"                => $t_h{reply_to} || "$ref\@$gEmailDomain",
 903                        ],$body,[]), '',undef,1);
 904 }
 905
 906 &appendlog;
 907 &finish;
 908
 909 sub appendlog {
 910     my $hash = get_hashname($ref);
 911     if (!open(AP,">>db-h/$hash/$ref.log")) {
 912         print DEBUG "failed open log<\n";
 913         print DEBUG "failed open log err $!<\n";
 914         die "opening db-h/$hash/$ref.log (li): $!";
 915     }
 916     print(AP "\7\n",escape_log(@log),"\n\3\n") || die "writing db-h/$hash/$ref.log (li): $!";
 917     close(AP) || die "closing db-h/$hash/$ref.log (li): $!";
 918 }
 919
 920 sub finish {
 921     my ($exit) = @_;
 922     $exit ||= 0;
 923     utime(time,time,"db");
 924     # cleanups are run in an end block now.
 925     #my ($u);
 926     #while ($u= $cleanups[$#cleanups]) { &$u; }
 927     unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
 928     exit $exit;
 929 }
 930
 931 die "wot no exit";
 932
 933 sub htmllog {
 934     my ($whatobj,$whatverb,$where,$desc) = @_;
 935     append_action_to_log(bug => $ref,
 936                          action => "$whatobj $whatverb",
 937                          requester => '',
 938                          request_addr => $where,
 939                          desc         => $desc,
 940                          get_lock     => 0,
 941                         );
 942 }
 943
 944 sub stripbccs {
 945     my $msg = shift;
 946     my $ret = '';
 947     my $bcc = 0;
 948     while ($msg =~ s/(.*\n)//) {
 949         local $_ = $1;
 950         if (/^$/) {
 951             $ret .= $_;
 952             last;
 953         }
 954         if ($bcc) {
 955             # strip continuation lines too
 956             next if /^\s/;
 957             $bcc = 0;
 958         }
 959         if (/^Bcc:/i) {
 960             $bcc = 1;
 961         } else {
 962             $ret .= $_;
 963         }
 964     }
 965     return $ret . $msg;
 966 }
 967
 968 =head2 send_message
 969
 970      send_message($the_message,\@recipients,\@bcc,$do_not_encode)
 971
 972 The first argument is the scalar message, the second argument is the
 973 arrayref of recipients, the third is the arrayref of Bcc:'ed
 974 recipients.
 975
 976 The final argument turns off header encoding and the addition of the
 977 X-Loop header if true, defaults to false.
 978
 979 =cut
 980
 981
 982 sub sendmessage {
 983     my ($msg,$recips,$bcc,$no_encode) = @_;
 984     if (not defined $recips or (!ref($recips) && $recips eq '')
 985         or @$recips == 0) {
 986         $recips = ['-t'];
 987     }
 988     # This is suboptimal. The right solution is to send headers
 989     # separately from the rest of the message and encode them rather
 990     # than doing this.
 991     $msg = "X-Loop: $gMaintainerEmail\n" . $msg unless $no_encode;
 992     # The original message received is written out in appendlog, so
 993     # before writing out the other messages we've sent out, we need to
 994     # RFC1522 encode the header.
 995     $msg = encode_headers($msg) unless $no_encode;
 996
 997     my $hash = get_hashname($ref);
 998     #save email to the log
 999     my $logfh = IO::File->new(">>db-h/${hash}/${ref}.log") or
1000         die "opening db-h/$hash/${ref}.log: $!";
1001     write_log_records(logfh => $logfh,
1002                       records => {text => stripbccs($msg),
1003                                   type => 'recips',
1004                                   recips => [@{$recips}],
1005                                  },
1006                      );
1007     if (ref($bcc)) {
1008         shift @$recips if $recips->[0] eq '-t';
1009         push @$recips, @$bcc;
1010     }
1011
1012     send_mail_message(message        => $msg,
1013                       # Because we encode the headers above, we do not want to encode them here
1014                       encode_headers => 0,
1015                       recipients     => $recips);
1016 }
1017
1018 =head2 message_body_template
1019
1020      message_body_template('mail/ack',{ref=>'foo'});
1021
1022 Creates a message body using a template
1023
1024 =cut
1025
1026 sub message_body_template{
1027      my ($template,$extra_var) = @_;
1028      $extra_var ||={};
1029      my $body = fill_template($template,$extra_var);
1030      return fill_template('mail/message_body',
1031                           {%{$extra_var},
1032                            body => $body,
1033                           },
1034                          );
1035 }
1036
1037 =head2 fill_template
1038
1039      fill_template('mail/foo',{foo=>'bar'});
1040
1041 Calls fill_in_template with a default set of variables and any extras
1042 added in.
1043
1044 =cut
1045
1046 sub fill_template{
1047      my ($template,$extra_var) = @_;
1048      $extra_var ||={};
1049      my $variables = {config => \%config,
1050                       defined($ref)?(ref    => $ref):(),
1051                       defined($data)?(data  => $data):(),
1052                       %{$extra_var},
1053                      };
1054      my $hole_var = {'&bugurl' =>
1055                      sub{"$_[0]: ".
1056                               'http://'.$config{cgi_domain}.'/'.
1057                                    Debbugs::CGI::bug_links(bug=>$_[0],
1058                                                            links_only => 1,
1059                                                           );
1060                     }
1061                     };
1062      return fill_in_template(template => $template,
1063                              variables => $variables,
1064                              hole_var  => $hole_var,
1065                             );
1066 }
1067
1068
1069 # this shole routine is *bad*; will be changed to use
1070 # Debbugs::Recipients and stuff therin in short order.
1071 sub checkmaintainers {
1072     return if $maintainerschecked++;
1073     return if !length($data->{package});
1074
1075     my $anymaintfound=0; my $anymaintnotfound=0;
1076     for my $p (splitpackages($data->{package})) {
1077         $p =~ y/A-Z/a-z/;
1078         $p =~ /((?:src:)?[a-z0-9.+-]+)/;
1079         $p = $1;
1080         next unless defined $p;
1081         if (defined $gSubscriptionDomain) {
1082             my @source = binary_to_source(binary => $p,
1083                                           source_only => 1,
1084                                          );
1085             if (@source) {
1086                 push @addsrcaddrs,
1087                     map {"$_\@$gSubscriptionDomain"} @source;
1088             } else {
1089                 push @addsrcaddrs, "$p\@$gSubscriptionDomain";
1090             }
1091         }
1092         # this is utter hackery until we switch to Debbugs::Recipients
1093         my @maints = package_maintainer(binary => $p);
1094         if (@maints) {
1095             print DEBUG "maintainer add >$p|".join(',',@maints)."<\n";
1096             my %temp;
1097             @temp{@maintaddrs} = @maintaddrs;
1098             push(@maintaddrs,
1099                  grep {$_ ne $replyto and
1100                            not exists $temp{$_}} @maints);
1101             $anymaintfound++;
1102         } else {
1103             print DEBUG "maintainer none >$p<\n";
1104             push(@maintaddrs,$gUnknownMaintainerEmail) unless $anymaintnotfound;
1105             $anymaintnotfound++;
1106             last;
1107         }
1108     }
1109
1110     if (defined $data->{owner} and length $data->{owner}) {
1111         print DEBUG "owner add >$data->{package}|$data->{owner}<\n";
1112         my $addmaint = $data->{owner};
1113         push(@maintaddrs, $addmaint) unless
1114             $addmaint eq $replyto or grep($_ eq $addmaint, @maintaddrs);
1115     }
1116 }
1117
1118 =head2 bug_list_forward
1119
1120      bug_list_forward($spool_filename) if $codeletter eq 'L';
1121
1122
1123 Given the spool file, will forward a bug to the per bug mailing list
1124 subscription system.
1125
1126 =cut
1127
1128 sub bug_list_forward{
1129      my ($bug_fn) = @_;
1130      # Read the bug information and package information for passing to
1131      # the mailing list
1132      my $bug_fh = IO::File->new("incoming/P$bug_fn",'r') or
1133           die "Unable to open incoming/P$bug_fn $!";
1134
1135      if (not defined $config{bug_subscription_domain} or not
1136          length $config{bug_subscription_domain}) {
1137           unlink("incoming/P$bug_fn") or
1138                die "unlinking incoming/P$bug_fn: $!";
1139           exit 0;
1140      }
1141
1142      my ($bug_number) = $bug_fn =~ /^L(\d+)\./;
1143      my $data = read_bug(bug => $bug_number);
1144
1145      local $/ = undef;
1146      my $bug_message = <$bug_fh>;
1147      my ($bug_address) = $bug_message =~ /^Received: \(at ([^\)]+)\) by/;
1148      my ($envelope_from) = $bug_message =~ s/\nFrom\s+([^\s]+)[^\n]+\n/\n/;
1149      if (not defined $envelope_from) {
1150           # Try to use the From: header or something to set it
1151           ($envelope_from) = $bug_message =~ /\nFrom:\s+(.+?)\n/;
1152           # Kludgy, and should really be using a full scale header
1153           # parser to do this.
1154           $envelope_from =~ s/^.+?<([^>]+)>.+$/$1/;
1155      }
1156      my ($header,$body) = split /\n\n/, $bug_message, 2;
1157      # Add X-$gProject-PR-Message: list bug_number, package name, and bug title headers
1158      $header .= qq(\nX-$gProject-PR-Message: list $bug_number\n).
1159           qq(X-$gProject-PR-Package: $data->{package}\n).
1160                qq(X-$gProject-PR-Title: $data->{subject})
1161                if defined $data;
1162      print STDERR "Tried to loop me with $envelope_from\n"
1163           and exit 1 if $envelope_from =~ /\Q$gListDomain\E|\Q$gEmailDomain\E/;
1164      print DEBUG $envelope_from,qq(\n);
1165      # If we don't have a bug address, something has gone horribly wrong.
1166      print STDERR "Doesn't match: $bug_address\n" and exit 1 unless defined $bug_address;
1167      $bug_address =~ s/\@.+//;
1168      print DEBUG "Sending message to bugs=$bug_address\@$config{bug_subscription_domain}\n";
1169      print DEBUG $header.qq(\n\n).$body;
1170      send_mail_message(message        => $header.qq(\n\n).$body,
1171                        recipients     => ["bugs=$bug_address\@$config{bug_subscription_domain}"],
1172                        envelope_from  => $envelope_from,
1173                        encode_headers => 0,
1174                       );
1175      unlink("incoming/P$bug_fn") || die "unlinking incoming/P$bug_fn: $!";
1176      exit 0;
1177 }