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