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 Getopt::Long;
  15 use Pod::Usage;
  16 use MIME::Parser;
  17 use Debbugs::MIME qw(decode_rfc1522 create_mime_message getmailbody);
  18 use Debbugs::Mail qw(send_mail_message encode_headers get_addresses);
  19 use Debbugs::Packages qw(getpkgsrc binary_to_source);
  20 use Debbugs::User qw(read_usertags write_usertags);
  21 use Debbugs::Common qw(:lock get_hashname buglog package_maintainer overwritefile make_list);
  22 use Debbugs::Status qw(writebug isstrongseverity lockreadbugmerge lockreadbug new_bug read_bug splitpackages  :versions);
  23
  24 use Debbugs::CGI qw(html_escape bug_links);
  25
  26 use Debbugs::Log qw(:misc :write);
  27
  28 use Debbugs::Text qw(:templates);
  29
  30 use Debbugs::Config qw(:globals :config);
  31
  32 use Debbugs::Control qw(append_action_to_log);
  33 use Debbugs::Control::Service qw(valid_control control_line);
  34 use Debbugs::Recipients qw(determine_recipients);
  35 use Encode qw(encode_utf8 decode);
  36
  37 =head1 NAME
  38
  39 process - Handle e-mails emails sent to bugs
  40
  41 =head1 SYNOPSIS
  42
  43 process nn
  44
  45  Options:
  46   --debug, -d debugging level (Default 0)
  47
  48 =head1 OPTIONS
  49
  50 =over
  51
  52 =item <--debug,-d>
  53
  54 Debugging level (default 0)
  55
  56 =back
  57
  58 =cut
  59
  60 use vars qw($DEBUG);
  61
  62 my %options = (debug           => 0,
  63                help            => 0,
  64                man             => 0,
  65               );
  66
  67 GetOptions(\%options,
  68            'debug|d+','help|h|?','man|m');
  69
  70 pod2usage() if $options{help};
  71 pod2usage({verbose=>2}) if $options{man};
  72
  73
  74 $DEBUG=$options{debug};
  75 my $debugfh = IO::File->new('/dev/null','w') or
  76     die "Unable to open /dev/null for writing; $!";
  77 if ($DEBUG > 0) {
  78     $debugfh = \*STDERR;
  79 }
  80
  81 # these are the valid bug addresses
  82 my %baddress = (B => 'submit',
  83                 M => 'maintonly',
  84                 Q => 'quiet',
  85                 F => 'forwarded',
  86                 D => 'done',
  87                 U => 'submitter',
  88                 L => 'list',
  89                );
  90 my $valid_codeletters = join('',keys %baddress);
  91
  92
  93 chdir($config{spool_dir}) or die "Unable to chdir to spool ($config{spool_dir}): $!";
  94
  95 umask(002);
  96
  97 my $intdate = time or die "failed to get time: $!";
  98
  99 my ($nn) = @ARGV;
 100 my ($codeletter,$tryref) =
 101     $nn =~ m/^([$valid_codeletters])(\d*)\.\d+$/
 102     or die "bad argument: $_";
 103 $tryref = undef unless length ($tryref) and
 104     $tryref > 0;
 105
 106 if (!rename("incoming/G$nn","incoming/P$nn"))  {
 107     my $error = $!;
 108     $error = '' if not defined $error;
 109     # this is very fragile, but we should probably die here anyway
 110     if ($error =~ m/no such file or directory/i) {
 111         exit 0;
 112     }
 113     die "Unable to rename incoming/G$nn to lock: $error";
 114 }
 115
 116 # die here to avoid continuously processing this mail
 117 if (not exists $baddress{$codeletter}) {
 118     die "bad codeletter $codeletter";
 119 }
 120
 121 my $baddress = $baddress{$codeletter};
 122 if ($baddress eq 'list') {
 123     bug_list_forward($nn) if $codeletter eq 'L';
 124 }
 125
 126
 127 my $baddressroot= $baddress;
 128 $baddress= "$tryref-$baddress" if defined $tryref;
 129
 130 my $msg;
 131 my @msg;
 132
 133 {
 134     my $log = IO::File->new("incoming/P$nn",'r') or
 135         die "Unable to open 'incoming/P$nn' for reading; $!";
 136     local $/;
 137     $msg=<$log>;
 138     @msg = split /\n/, $msg;
 139     close($log);
 140 }
 141
 142
 143 my $tdate = strftime "%a, %d %h %Y %T +0000", gmtime;
 144 my $fwd= "Received: via spool by $baddress\@$gEmailDomain id=$nn\n".
 145     "          (code $codeletter".(defined($tryref)?" ref $tryref":'')."); $tdate\n";
 146
 147 # header and decoded body respectively
 148 my (@headerlines, @bodylines);
 149
 150 # whether maintainer addresses have been checked
 151 our $maintainerschecked = 0;
 152 #maintainer address for this message
 153 our @maintaddrs;
 154 # other src addresses
 155 our @addsrcaddrs;
 156 our @resentccs;
 157 our @bccs;
 158
 159 my $resentccexplain='';
 160
 161 # whether there's a new reference with this email
 162 our $newref = 0;
 163
 164 our $brokenness = '';
 165
 166 my $parser_output = Debbugs::MIME::parse($msg);
 167
 168 @headerlines = @{$parser_output->{header}};
 169 @bodylines = @{$parser_output->{body}};
 170
 171 my %header;
 172
 173 my @common_headers;
 174 for my $hdr (@headerlines) {
 175     $hdr = decode_rfc1522($hdr);
 176     $_ = $hdr;
 177     s/\n\s/ /g;
 178     finish() if m/^x-loop: (\S+)$/i && $1 eq "$gMaintainerEmail";
 179     my $ins = !m/^subject:/i && !m/^reply-to:/i && !m/^return-path:/i
 180            && !m/^From / && !m/^X-Debbugs-/i;
 181     $fwd .= $hdr."\n" if $ins;
 182     # print {$debugfh} ">$_<\n";
 183     if (s/^(\S+):\s*//) {
 184         my $v = lc $1;
 185         if ($v eq 'x-loop') {
 186             push @common_headers, 'X-Loop',$_;
 187         }
 188         print {$debugfh} ">$v=$_<\n";
 189         $header{$v} = $_;
 190     } else {
 191         print {$debugfh} "!>$_<\n";
 192     }
 193 }
 194 $header{'message-id'} = '' if not defined $header{'message-id'};
 195
 196 push @common_headers, 'X-Loop',$gMaintainerEmail;
 197
 198 # remove blank lines
 199 shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 200
 201 # Strip off RFC2440-style PGP clearsigning.
 202 if (@bodylines and $bodylines[0] =~ /^-----BEGIN PGP SIGNED/) {
 203     shift @bodylines while @bodylines and length $bodylines[0];
 204     shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 205     for my $findsig (0 .. $#bodylines) {
 206         if ($bodylines[$findsig] =~ /^-----BEGIN PGP SIGNATURE/) {
 207             $#bodylines = $findsig - 1;
 208             last;
 209         }
 210     }
 211     map { s/^- // } @bodylines;
 212 }
 213
 214 #psuedoheaders
 215 my %pheader;
 216 my @control_bits;
 217 # extract pseudo-headers
 218 for my $phline (@bodylines)
 219 {
 220     # Remove BOM markers from UTF-8 strings
 221     # Fixes #488554
 222     $phline =~ s/\xef\xbb\xbf//g;
 223     last if $phline !~ m/^([\w-]+):\s*(\S.*)/;
 224     my ($fn, $fv) = ($1, $2);
 225     $fv =~ s/\s*$//;
 226     print {$debugfh} ">$fn|$fv|\n";
 227     $fn = lc $fn;
 228     if ($fn =~ /^control$/) {
 229         push @control_bits,$fv;
 230     } else {
 231         # Don't lc owner or forwarded
 232         $fv = lc $fv unless $fn =~ /^(?:owner|forwarded|usertags|version|source-version)$/;
 233         $pheader{$fn} = $fv;
 234     }
 235     print {$debugfh} ">$fn~$fv<\n";
 236 }
 237
 238 # Allow pseudo headers to set x-debbugs- stuff [#179340]
 239 for my $key (grep /X-Debbugs-.*/i, keys %pheader) {
 240      $header{$key} = $pheader{$key} if not exists $header{$key};
 241 }
 242
 243 # set $i to beginning of encoded body data, so we can dump it out
 244 # verbatim later
 245 my $i = 0;
 246 ++$i while $msg[$i] =~ /./;
 247 $fwd .= join("\n",@msg[$i..$#msg]);
 248
 249 print {$debugfh} "***\n$fwd\n***\n";
 250
 251 if (defined $header{'resent-from'} && !defined $header{'from'}) {
 252     $header{'from'} = $header{'resent-from'};
 253 }
 254 defined($header{'from'}) || die "no From header";
 255
 256 my $replyto = $header{'reply-to'};
 257 $replyto = '' unless defined $replyto;
 258 $replyto =~ s/^ +//;
 259 $replyto =~ s/ +$//;
 260 unless (length $replyto) {
 261     $replyto = $header{'from'};
 262 }
 263
 264 my $subject = '(no subject)';
 265 if (!defined($header{'subject'}))
 266 {
 267         $brokenness.= fill_template('mail/process_broken_subject');
 268
 269 } else {
 270     $subject= $header{'subject'};
 271 }
 272
 273 my $ref=-1;
 274 $subject =~ s/^Re:\s*//i; $_= $subject."\n";
 275 if (not defined $tryref and m/^Bug ?\#(\d+)\D/i) {
 276     $tryref = $1 if $1 > 0;
 277 }
 278 my $locks = 0;
 279 my $data;
 280 if (defined $tryref) {
 281      my $locks_recv;
 282      ($locks_recv, $data)= &lockreadbugmerge($tryref);
 283      $locks += $locks_recv;
 284     if ($locks_recv and not $data->{archived}) {
 285         $ref= $tryref;
 286     } else {
 287         &sendmessage(create_mime_message(
 288           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 289            To            => $replyto,
 290            Subject       => "Unknown problem report $gBug#$tryref ($subject)",
 291            'Message-ID'  => "<handler.x.$nn.unknown\@$gEmailDomain>",
 292            'In-Reply-To' => $header{'message-id'},
 293            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 294            Precedence    => 'bulk',
 295            "X-$gProject-PR-Message" => 'error',
 296            @common_headers,
 297           ],message_body_template('mail/process_unknown_bug_number',
 298                                   {subject => $subject,
 299                                    date    => $header{date},
 300                                    baddress => $baddress,
 301                                    tryref   => $tryref,
 302                                    messageid => $header{'message-id'},
 303                                   },
 304                                  )),'');
 305         appendlog($ref,$msg);
 306         finish();
 307     }
 308 } else {
 309     &filelock('lock/-1');
 310 }
 311
 312 # Attempt to determine which source package this is
 313 my $source_pr_header = '';
 314 my $source_package = '';
 315 if (defined $pheader{source}) {
 316      $source_package = $pheader{source};
 317 }
 318 elsif (defined $data->{package} or defined $pheader{package}) {
 319      $source_package = binary_to_source(binary => $data->{package} // $pheader{package});
 320 }
 321 $source_pr_header = "X-$gProject-PR-Source: $source_package\n"
 322      if defined $source_package and length $source_package;
 323
 324 # Done and Forwarded Bugs
 325 if ($codeletter eq 'D' || $codeletter eq 'F')
 326 {
 327     if ($replyto =~ m/$gBounceFroms/o ||
 328         $header{'from'} =~ m/$gBounceFroms/o)
 329     {
 330          print STDERR "bounce detected !  Mwaap! Mwaap!";
 331          exit 1;
 332     }
 333     my $markedby= $header{'from'} eq $replyto ? $replyto :
 334                "$header{'from'} (reply to $replyto)";
 335     my @generalcc;
 336     my $receivedat;
 337     my $markaswhat;
 338     my $set_forwarded;
 339     my $generalcc;
 340     my $set_done;
 341     if ($codeletter eq 'F') { # Forwarded
 342         (appendlog($ref,$msg),finish()) if defined $data->{forwarded} and length($data->{forwarded});
 343         $receivedat= "forwarded\@$gEmailDomain";
 344         $markaswhat= 'forwarded';
 345         $set_forwarded= $header{'to'};
 346         # Dissallow forwarded being set to this bug tracking system
 347         if (defined $set_forwarded and $set_forwarded =~ /\Q$gEmailDomain\E/) {
 348              undef $set_forwarded;
 349         }
 350         if ( length( $gListDomain ) > 0 && length( $gForwardList ) > 0 ) {
 351             push @generalcc, "$gForwardList\@$gListDomain";
 352             $generalcc= "$gForwardList\@$gListDomain";
 353         } else {
 354             $generalcc='';
 355         }
 356     } else { # Done
 357         if (defined $data->{done} and length($data->{done}) and
 358                 not defined $pheader{'source-version'} and
 359                 not defined $pheader{'version'}) {
 360             appendlog($ref,$msg);
 361             finish();
 362         }
 363         $receivedat= "done\@$gEmailDomain";
 364         $markaswhat= 'done';
 365         $set_done= $header{'from'};
 366         if ( length( $gListDomain ) > 0 && length( $gDoneList ) > 0 ) {
 367             $generalcc= "$gDoneList\@$gListDomain";
 368             push @generalcc, "$gDoneList\@$gListDomain";
 369         } else {
 370             $generalcc='';
 371         }
 372     }
 373     if (defined $gStrongList and isstrongseverity($data->{severity})) {
 374         $generalcc = join ', ', $generalcc, "$gStrongList\@$gListDomain";
 375         push @generalcc,"$gStrongList\@$gListDomain";
 376     }
 377     if ($ref<0) {
 378         &sendmessage(create_mime_message(
 379           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 380            To            => $replyto,
 381            Subject       => "Message with no $gBug number ignored by $receivedat ($subject)",
 382            'Message-ID'  => "<handler.x.$nn.warnignore\@$gEmailDomain>",
 383            'In-Reply-To' => $header{'message-id'},
 384            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 385            Precedence    => 'bulk',
 386            "X-$gProject-PR-Message" => 'error',
 387            @common_headers,
 388           ],message_body_template('mail/process_no_bug_number',
 389                                   {subject => $subject,
 390                                    date    => $header{date},
 391                                    markaswhat => $markaswhat,
 392                                    receivedat => $receivedat,
 393                                    messageid => $header{'message-id'},
 394                                   },
 395                                  )),'');
 396         appendlog($ref,$msg);
 397         finish();
 398     }
 399
 400     &checkmaintainers;
 401
 402     my @noticecc = grep($_ ne $replyto,@maintaddrs);
 403     my $noticeccval.= join(', ', grep($_ ne $replyto,@maintaddrs));
 404     $noticeccval =~ s/\s+\n\s+/ /g;
 405     $noticeccval =~ s/^\s+/ /; $noticeccval =~ s/\s+$//;
 406
 407     my @process= ($ref,split(/ /,$data->{mergedwith}));
 408     my $orgref= $ref;
 409
 410     for $ref (@process) {
 411         if ($ref != $orgref) {
 412             &unfilelock;
 413             $locks--;
 414             $data = &lockreadbug($ref)
 415                 || die "huh ? $ref from $orgref out of ".join(' ',@process);
 416             $locks++;
 417         }
 418         $data->{done}= $set_done if defined($set_done);
 419         $data->{forwarded}= $set_forwarded if defined($set_forwarded);
 420         if ($codeletter eq 'D') {
 421             $data->{keywords} = join ' ', grep $_ ne 'pending',
 422                                      split ' ', $data->{keywords};
 423             if (defined $pheader{'source-version'}) {
 424                  if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 425                       $brokenness .= fill_template('mail/invalid_version',
 426                                                    {version => $pheader{'source-version'}},
 427                                                   );
 428                  }
 429                  else {
 430                       addfixedversions($data, $pheader{source}, $pheader{'source-version'}, '');
 431                  }
 432             } elsif (defined $pheader{version}) {
 433                  if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 434                       $brokenness .= fill_template('mail/invalid_version',
 435                                                    {version => $pheader{version}},
 436                                                   );
 437                  }
 438                  else {
 439                       addfixedversions($data, $pheader{package}, $pheader{version}, '');
 440                  }
 441             }
 442         }
 443
 444         # Add bug mailing list to $generalbcc as appropriate
 445         # This array is used to specify bcc in the cases where we're using create_mime_message.
 446         my @generalbcc = (@generalcc,@addsrcaddrs,"bugs=$ref\@$gListDomain");
 447         my $generalbcc = join(', ', $generalcc, @addsrcaddrs,"bugs=$ref\@$gListDomain");
 448         $generalbcc =~ s/\s+\n\s+/ /g;
 449         $generalbcc =~ s/^\s+/ /; $generalbcc =~ s/\s+$//;
 450         if (length $generalbcc) {$generalbcc = "Bcc: $generalbcc\n"};
 451
 452         writebug($ref, $data);
 453
 454         my $hash = get_hashname($ref);
 455         my $orig_report_fh = IO::File->new("db-h/$hash/$ref.report") or
 456             die "Unable to read original report: $!";
 457         my $orig_report;
 458         { local $/; $orig_report = <$orig_report_fh>;}
 459         close($orig_report_fh) or
 460             die "Unable to close original report filehandle: $!";
 461         if ($codeletter eq 'F') {
 462             &htmllog("Reply","sent",$replyto,"You have marked $gBug as forwarded.");
 463             &sendmessage(create_mime_message(
 464              [@common_headers,
 465               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 466               To            => "$replyto",
 467               Subject       => "$gBug#$ref: marked as forwarded ($data->{subject})",
 468               "Message-ID"  => "<header.$ref.$nn.ackfwdd\@$gEmailDomain>",
 469               "In-Reply-To" => $header{'message-id'},
 470               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 471               Precedence    => 'bulk',
 472               "X-$gProject-PR-Message"  => "forwarded $ref",
 473               "X-$gProject-PR-Package"  => $data->{package},
 474               "X-$gProject-PR-Keywords" => $data->{keywords},
 475               # Only have a X-$gProject-PR-Source when we know the source package
 476               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 477              ],message_body_template('mail/process_mark_as_forwarded',
 478                                      {date => $header{date},
 479                                       messageid => $header{'message-id'},
 480                                       data      => $data,
 481                                      },
 482                                     ),
 483              [join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 484         } else {
 485             &htmllog("Reply","sent",$replyto,"You have taken responsibility.");
 486             &sendmessage(create_mime_message(
 487              [@common_headers,
 488               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 489               To            => $replyto,
 490               Subject       => "$gBug#$ref: marked as done ($data->{subject})",
 491               "Message-ID"  => "<handler.$ref.$nn.ackdone\@$gEmailDomain>",
 492               "In-Reply-To" => $header{'message-id'},
 493               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 494               Precedence    => 'bulk',
 495               "X-$gProject-PR-Message"  => "closed $ref",
 496               "X-$gProject-PR-Package"  => $data->{package},
 497               "X-$gProject-PR-Keywords" => $data->{keywords},
 498               # Only have a X-$gProject-PR-Source when we know the source package
 499               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 500              ],message_body_template('mail/process_mark_as_done',
 501                                      {date => $header{date},
 502                                       messageid => $header{'message-id'},
 503                                       subject   => $header{subject},
 504                                       data      => $data,
 505                                      },
 506                                     ),
 507              [$orig_report,join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 508             &htmllog("Notification","sent",$data->{originator},
 509                 "$gBug acknowledged by developer.");
 510             &sendmessage(create_mime_message(
 511              [@common_headers,
 512               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 513               To            => "$data->{originator}",
 514               Subject       => "$gBug#$ref closed by $markedby ($header{'subject'})",
 515               "Message-ID"  => "<handler.$ref.$nn.notifdone\@$gEmailDomain>",
 516               (defined $data->{msgid})?("In-Reply-To" => $data->{msgid}):(),
 517               References    => join(' ',grep {defined $_} ($header{'message-id'},$data->{msgid})),
 518               "X-$gProject-PR-Message"  => "they-closed $ref",
 519               "X-$gProject-PR-Package"  => "$data->{package}",
 520               "X-$gProject-PR-Keywords" => "$data->{keywords}",
 521               # Only have a X-$gProject-PR-Source when we know the source package
 522               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 523               "Reply-To"                => "$ref\@$gEmailDomain",
 524               "Content-Type"            => 'text/plain; charset="utf-8"',
 525              ],message_body_template('mail/process_your_bug_done',
 526                                      {data      => $data,
 527                                       markedby  => $markedby,
 528                                       messageid => $header{'message-id'},
 529                                       subject   => $header{subject},
 530                                      },
 531                                     ),
 532              [join("\n",@msg),$orig_report]),'',undef,1);
 533         }
 534         appendlog($ref,$msg);
 535     }
 536     finish();
 537 }
 538
 539 if ($ref<0) { # new bug report
 540     if ($codeletter eq 'U') { # -submitter
 541         &sendmessage(create_mime_message(
 542           [@common_headers,
 543            From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 544            To            => $replyto,
 545            Subject       => "Message with no $gBug number cannot be sent to submitter! ($subject)",
 546            'Message-ID'  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 547            'In-Reply-To' => $header{'message-id'},
 548            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 549            Precedence    => 'bulk',
 550            "X-$gProject-PR-Message" => 'error',
 551           ],message_body_template('mail/process_no_bug_number',
 552                                   {subject => $subject,
 553                                    date    => $header{date},
 554                                    markaswhat => 'submitter',
 555                                    receivedat => "$baddress\@$gEmailDomain",
 556                                    messageid => $header{'message-id'},
 557                                   },
 558                                  )),'');
 559         appendlog($ref,$msg);
 560         finish();
 561     }
 562
 563     $data->{found_versions} = [];
 564     $data->{fixed_versions} = [];
 565
 566     if (defined $pheader{source}) {
 567         # source packages are identified by the src: prefix
 568         $data->{package} = 'src:'.$pheader{source};
 569     } elsif (defined $pheader{package}) {
 570         $data->{package} = $pheader{package};
 571         if ($data->{package} =~ /^src:(.+)/) {
 572             $pheader{source} = $1;
 573         }
 574     } elsif (defined $config{default_package}) {
 575         $data->{package} = $config{default_package},
 576     }
 577     else {
 578         my $body = message_body_template('mail/process_no_package',
 579                                         );
 580         &sendmessage(create_mime_message(
 581                        [@common_headers,
 582                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 583                         To            => $replyto,
 584                         Subject       => "Message with no Package: tag cannot be processed! ($subject)",
 585                         "Message-ID"  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 586                         "In-Reply-To" => $header{'message-id'},
 587                         References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 588                         Precedence    => 'bulk',
 589                         "X-$gProject-PR-Message" => 'error'
 590                        ],
 591            message_body_template('mail/process_no_package',
 592                                  {date => $header{date},
 593                                   subject => $subject,
 594                                   messageid => $header{'message-id'},
 595                                   baddress => $baddress,
 596                                  },
 597                                 ),[join("\n", @msg)]), '',undef,1);
 598         appendlog($ref,$msg);
 599         finish();
 600     }
 601
 602     if (defined $config{default_package}) {
 603          &checkmaintainers;
 604          # if there are no maintainers for this package, assign it to the default package
 605          if (not @maintaddrs) {
 606               $data->{package} = $config{default_package};
 607               $brokenness.= fill_template('mail/process_default_package_selected',
 608                                           {old_package => $pheader{source} || $pheader{package} || 'No package',
 609                                            new_package => $data->{package},
 610                                           }
 611                                          );
 612               # force the maintainers to be rechecked
 613               $maintainerschecked = 0;
 614               &checkmaintainers;
 615          }
 616     }
 617
 618     $data->{keywords}= '';
 619     if (defined($pheader{'keywords'})) {
 620         $data->{keywords}= $pheader{'keywords'};
 621     } elsif (defined($pheader{'tags'})) {
 622         $data->{keywords}= $pheader{'tags'};
 623     }
 624     if (length($data->{keywords})) {
 625         my @kws;
 626         my %gkws = map { ($_, 1) } @gTags;
 627         foreach my $kw (sort split(/[,\s]+/, lc($data->{keywords}))) {
 628             push @kws, $kw if (defined $gkws{$kw});
 629         }
 630         $data->{keywords} = join(" ", @kws);
 631     }
 632     $data->{severity}= '';
 633     if (defined($pheader{'severity'}) || defined($pheader{'priority'})) {
 634         $data->{severity}= $pheader{'severity'};
 635         $data->{severity}= $pheader{'priority'} unless ($data->{severity});
 636         $data->{severity} =~ s/^\s*(.+)\s*$/$1/;
 637
 638         if (!grep($_ eq $data->{severity}, @gSeverityList, "$gDefaultSeverity")) {
 639             $brokenness.= fill_template('mail/invalid_severity',
 640                                         {severity=>$data->{severity}}
 641                                        );
 642             $data->{severity}= '';
 643         }
 644     }
 645     if (defined($pheader{owner})) {
 646         $data->{owner}= $pheader{owner};
 647     }
 648     if (defined($pheader{forwarded})) {
 649         $data->{forwarded} = $pheader{forwarded};
 650     }
 651     $ref = new_bug();
 652     $newref = $ref;
 653     my $hash = get_hashname($ref);
 654     $data->{originator} = $replyto;
 655     $data->{date} = $intdate;
 656     $data->{subject} = $subject;
 657     $data->{msgid} = $header{'message-id'};
 658     writebug($ref, $data);
 659     # Deal with usertags
 660     if (exists $pheader{usertags}) {
 661          my $user = $replyto;
 662          $user = $pheader{user} if exists $pheader{user};
 663          $user =~ s/,.*//;
 664          $user =~ s/^.*<(.*)>.*$/$1/;
 665          $user =~ s/[(].*[)]//;
 666          $user =~ s/^\s*(\S+)\s+.*$/$1/;
 667          if ($user ne '' and Debbugs::User::is_valid_user($user)) {
 668               $pheader{usertags} =~ s/(?:^\s+|\s+$)//g;
 669               my %user_tags;
 670               read_usertags(\%user_tags,$user);
 671               for my $tag (split /[,\s]+/, $pheader{usertags}) {
 672                    if ($tag =~ /^[a-zA-Z0-9.+\@-]+/) {
 673                         my %bugs_with_tag;
 674                         @bugs_with_tag{@{$user_tags{$tag}||[]}} = (1) x @{$user_tags{$tag}||[]};
 675                         $bugs_with_tag{$ref} = 1;
 676                         $user_tags{$tag} = [keys %bugs_with_tag];
 677                    }
 678               }
 679               write_usertags(\%user_tags,$user);
 680          }
 681          else {
 682               $brokenness .= fill_template('mail/invalid_user',
 683                                            {user => $user}
 684                                           );
 685          }
 686     }
 687     overwritefile("db-h/$hash/$ref.report",
 688                   map {"$_\n"} @msg);
 689 }
 690
 691 &checkmaintainers;
 692
 693 print {$debugfh} "maintainers >".join(' ',@maintaddrs)."<\n";
 694
 695 my $orgsender= defined($header{'sender'}) ? "Original-Sender: $header{'sender'}\n" : '';
 696 my $newsubject= $subject;  $newsubject =~ s/^$gBug#$ref:*\s*//;
 697
 698 my $xcchdr= $header{ 'x-debbugs-cc' } || '';
 699 if ($xcchdr =~ m/\S/) {
 700     push(@resentccs,get_addresses($xcchdr));
 701     $resentccexplain.= fill_template('mail/xdebbugscc',
 702                                      {xcchdr => $xcchdr},
 703                                     );
 704 }
 705
 706 if (@maintaddrs && ($codeletter eq 'B' || $codeletter eq 'M')) {
 707     push(@resentccs,@maintaddrs);
 708     $resentccexplain.= fill_template('mail/maintainercc',
 709                                      {maintaddrs => \@maintaddrs,
 710                                      },
 711                                     );
 712 }
 713
 714 @bccs = @addsrcaddrs;
 715 if (defined $gStrongList and isstrongseverity($data->{severity})) {
 716     push @bccs, "$gStrongList\@$gListDomain";
 717 }
 718
 719 # Send mail to the per bug list subscription too
 720 push @bccs, "bugs=$ref\@$gListDomain";
 721
 722 if (defined $pheader{source}) {
 723     # Prefix source versions with the name of the source package. They
 724     # appear that way in version trees so that we can deal with binary
 725     # packages moving from one source package to another.
 726     if (defined $pheader{'source-version'}) {
 727          if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 728               $brokenness .= fill_template('mail/invalid_version',
 729                                            {version => $pheader{'source-version'}},
 730                                           );
 731          }
 732          else {
 733               addfoundversions($data, $pheader{source}, $pheader{'source-version'}, '');
 734          }
 735     } elsif (defined $pheader{version}) {
 736          if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 737               $brokenness .= fill_template('mail/invalid_version',
 738                                            {version => $pheader{version}},
 739                                           );
 740          }
 741          else {
 742               addfoundversions($data, $pheader{source}, $pheader{version}, '');
 743          }
 744     }
 745     writebug($ref, $data);
 746 } elsif (defined $pheader{package}) {
 747     # TODO: could handle Source-Version: by looking up the source package?
 748      if (defined $pheader{version}) {
 749           if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 750                $brokenness .= fill_template('mail/invalid_version',
 751                                             {version => $pheader{version}},
 752                                            );
 753           }
 754           else {
 755                addfoundversions($data, $pheader{package}, $pheader{version}, 'binary');
 756           }
 757      }
 758      writebug($ref, $data);
 759 }
 760
 761 my $veryquiet= $codeletter eq 'Q';
 762 if ($codeletter eq 'M' && !@maintaddrs) {
 763     $veryquiet= 1;
 764     $brokenness.= fill_template('mail/invalid_maintainer',
 765                                 {},
 766                                );
 767 }
 768
 769 my $resentccval.= join(', ',@resentccs);
 770 $resentccval =~ s/\s+\n\s+/ /g; $resentccval =~ s/^\s+/ /; $resentccval =~ s/\s+$//;
 771 my $resentcc = '';
 772 if (length($resentccval)) {
 773     $resentcc= "Resent-CC: $resentccval\n";
 774 }
 775
 776 my $common_headers='';
 777 {
 778     my @tmp = @common_headers;
 779     while (my ($key,$value) = splice(@tmp, 0,2)) {
 780         $common_headers .= qq($key: $value\n);
 781     }
 782 }
 783 if ($codeletter eq 'U') { # sent to -submitter
 784     &htmllog("Message", "sent on", $data->{originator}, "$gBug#$ref.");
 785     my $enc_msg=<<END;
 786 Subject: $gBug#$ref: $newsubject
 787 Reply-To: $replyto, $ref-quiet\@$gEmailDomain
 788 ${orgsender}Resent-To: $data->{originator}
 789 ${resentcc}${common_headers}Resent-Date: $tdate
 790 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 791 Resent-Sender: $gMaintainerEmail
 792 X-$gProject-PR-Message: report $ref
 793 X-$gProject-PR-Package: $data->{package}
 794 X-$gProject-PR-Keywords: $data->{keywords}
 795 ${source_pr_header}
 796 END
 797     chomp $enc_msg;
 798     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 799     &sendmessage($enc_msg,[$data->{originator},@resentccs],[@bccs]);
 800 } elsif ($codeletter eq 'B') { # Sent to submit
 801     my $report_followup = $newref ? 'report' : 'followup';
 802     &htmllog($newref ? "Report" : "Information", "forwarded",
 803              join(', ',"$gSubmitList\@$gListDomain",@resentccs),
 804              "<code>$gBug#$ref</code>".
 805              (length($data->{package})? "; Package <code>".html_escape($data->{package})."</code>" : '').
 806              ".");
 807     my $enc_msg=<<END;
 808 Subject: $gBug#$ref: $newsubject
 809 Reply-To: $replyto, $ref\@$gEmailDomain
 810 Resent-From: $header{'from'}
 811 ${orgsender}Resent-To: $gSubmitList\@$gListDomain
 812 ${resentcc}${common_headers}Resent-Date: $tdate
 813 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 814 Resent-Sender: $gMaintainerEmail
 815 X-$gProject-PR-Message: $report_followup $ref
 816 X-$gProject-PR-Package: $data->{package}
 817 X-$gProject-PR-Keywords: $data->{keywords}
 818 ${source_pr_header}
 819 END
 820     chomp $enc_msg;
 821     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 822     &sendmessage($enc_msg,["$gSubmitList\@$gListDomain",@resentccs],[@bccs]);
 823 } elsif (@resentccs or @bccs) { # Quiet or Maintainer
 824     # D and F done far earlier; B just done - so this must be M or Q
 825     # We preserve whichever it was in the Reply-To (possibly adding
 826     # the $gBug#).
 827     my $report_followup = $newref ? 'report' : 'followup';
 828     if (@resentccs) {
 829         &htmllog($newref ? "Report" : "Information", "forwarded",
 830                  $resentccval,
 831                  "<code>$gBug#$ref</code>".
 832                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 833                  ".");
 834     } else {
 835         &htmllog($newref ? "Report" : "Information", "stored",
 836                  "",
 837                  "<code>$gBug#$ref</code>".
 838                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 839                  ".");
 840     }
 841     my $enc_msg=<<END;
 842 Subject: $gBug#$ref: $newsubject
 843 Reply-To: $replyto, $ref-$baddressroot\@$gEmailDomain
 844 Resent-From: $header{'from'}
 845 ${orgsender}Resent-To: $resentccval
 846 Resent-Date: $tdate
 847 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 848 Resent-Sender: $gMaintainerEmail
 849 ${common_headers}X-$gProject-PR-Message: $report_followup $ref
 850 X-$gProject-PR-Package: $data->{package}
 851 X-$gProject-PR-Keywords: $data->{keywords}
 852 ${source_pr_header}
 853 END
 854     chomp $enc_msg;
 855     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 856     &sendmessage($enc_msg,[@resentccs],[@bccs]);
 857 }
 858
 859 my $htmlbreak= length($brokenness) ? "<p>\n".html_escape($brokenness)."\n<p>\n" : '';
 860 $htmlbreak =~ s/\n\n/\n<P>\n\n/g;
 861 if (length($resentccval)) {
 862     $htmlbreak = "  Copy sent to <code>".html_escape($resentccval)."</code>.".
 863         $htmlbreak;
 864 }
 865
 866 # Should we send an ack out?
 867 if (not exists $header{'x-debbugs-no-ack'} and
 868     ($newref or
 869      ($codeletter ne 'U' and
 870       (not defined $header{precedence} or
 871        $header{'precedence'} !~ /\b(?:bulk|junk|list)\b/
 872       )
 873      )
 874     )
 875    ){
 876
 877      # figure out forward explanation
 878      my $forwardexplain = '';
 879      my $thanks = '';
 880      my $extra_vars;
 881      # will contain info and -info in moreinfo messages
 882      my $info = '';
 883      my $infod = '';
 884      # temporary headers
 885      my %t_h;
 886      if ($newref) {
 887           &htmllog("Acknowledgement","sent",$replyto,
 888                    ($veryquiet ?
 889                     "New $gBug report received and filed, but not forwarded." :
 890                     "New $gBug report received and forwarded."). $htmlbreak);
 891           $thanks = fill_template('mail/process_ack_thanks_new');
 892      }
 893      else {
 894           &htmllog("Acknowledgement","sent",$replyto,
 895                    ($veryquiet ? "Extra info received and filed, but not forwarded." :
 896                     $codeletter eq 'M' ? "Extra info received and forwarded to maintainer." :
 897                     "Extra info received and forwarded to list."). $htmlbreak);
 898           $thanks = fill_template('mail/process_ack_thanks_additional');
 899           $info = 'info';
 900           $infod = '-info';
 901      }
 902      if ($veryquiet) {
 903           $forwardexplain = fill_template('mail/forward_veryquiet',
 904                                          );
 905           # these are the headers that quiet messages override
 906           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}quiet\@$gEmailDomain>";
 907           $t_h{pr_message} = "ack${infod}-quiet $ref";
 908           $t_h{reply_to}   = "$ref-quiet\@$gEmailDomain";
 909           $extra_vars->{refreplyto} = "$ref-quiet\@$gEmailDomain";
 910           $t_h{subject}    = length($info)?
 911                "$gBug#$ref: Info received and FILED only ($subject)":
 912                "$gBug#$ref: Acknowledgement of QUIET report ($subject)";
 913      }
 914      elsif ($codeletter eq 'M') {
 915           $forwardexplain = fill_template('mail/forward_maintonly',
 916                                          );
 917           # these are the headers that maintonly messages override
 918           $t_h{messageid}  = "<handler.$ref.$nn.ack{$info}maintonly\@$gEmailDomain>";
 919           $t_h{pr_message} = "ack${infod}-maintonly $ref";
 920           $t_h{reply_to}   = "$ref-maintonly\@$gEmailDomain";
 921           $extra_vars->{refreplyto} = "$ref-maintonly\@$gEmailDomain";
 922           $t_h{subject}    = length($info)?
 923                "$gBug#$ref: Info received for maintainer only ($subject)":
 924                "$gBug#$ref: Acknowledgement of maintainer-only report ($subject)";
 925      }
 926      else {
 927           $forwardexplain = fill_template('mail/forward_normal',
 928                                          );
 929           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}\@$gEmailDomain>";
 930           $t_h{pr_message} = "ack${infod} $ref";
 931           $t_h{reply_to}   = "$ref\@$gEmailDomain";
 932           $extra_vars->{refreplyto} = "$ref\@$gEmailDomain";
 933           $t_h{subject}    = (defined $info and length($info))?
 934                "$gBug#$ref: Info received ($subject)" :
 935                "$gBug#$ref: Acknowledgement ($subject)";
 936      }
 937      my $body = message_body_template('mail/process_ack',
 938                                       {forwardexplain  => $forwardexplain,
 939                                        resentccexplain => $resentccexplain,
 940                                        thanks          => $thanks,
 941                                        %{$extra_vars}
 942                                       }
 943                                      );
 944      &sendmessage(create_mime_message(
 945                        [@common_headers,
 946                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 947                         To            => $replyto,
 948                         Subject       => $t_h{subject},
 949                         "Message-ID"  => $t_h{messageid},
 950                         "In-Reply-To" => $header{'message-id'},
 951                         References    => $header{'message-id'},
 952                         Precedence    => 'bulk',
 953                         "X-$gProject-PR-Message"  => $t_h{pr_message} || "ack $ref",
 954                         "X-$gProject-PR-Package"  => $data->{package},
 955                         "X-$gProject-PR-Keywords" => $data->{keywords},
 956                         # Only have a X-$gProject-PR-Source when we know the source package
 957                         (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 958                         "Reply-To"                => $t_h{reply_to} || "$ref\@$gEmailDomain",
 959                        ],$body,[]), '',undef,1);
 960 }
 961
 962 appendlog($ref,$msg);
 963 # unlock the locks we have received
 964 while ($locks--) {unfilelock();}
 965
 966 ## handle control messages at this point, immediately before finishing
 967 my %clonebugs = (-1 => $ref);
 968 my %bug_affected;
 969 if (@control_bits) {
 970     my $transcript_scalar = '';
 971     open my $transcript, ">:scalar:utf8", \$transcript_scalar or
 972         die "Unable to create transcript scalar: $!";
 973     print {$transcript} "Processing control commands:\n\n";
 974     my %affected_packages;
 975     my %recipients;
 976     # this is the hashref which is passed to all control calls
 977     my %limit = ();
 978     my $errors = 0;
 979     my $unknowns = 0;
 980
 981     my @common_control_options =
 982         (transcript        => $transcript,
 983          requester         => $header{from},
 984          request_addr      => $baddress.'@'.$config{email_domain},
 985          request_msgid     => $header{'message-id'},
 986          request_subject   => $header{subject},
 987          request_nn        => $nn,
 988          request_replyto   => $replyto,
 989          message           => $msg,
 990          affected_bugs     => \%bug_affected,
 991          affected_packages => \%affected_packages,
 992          recipients        => \%recipients,
 993          limit             => \%limit,
 994         );
 995     if (@gExcludeFromControl and grep {$replyto =~ m/\Q$_\E/} @gExcludeFromControl) {
 996         print {$transcript} fill_template('mail/excluded_from_control');
 997         print {$transcript} "Stopping processing here.\n\n";
 998     } else {
 999         for my $control_bit (@control_bits) {
1000             $control_bit =~ s/\xef\xbb\xbf//g;
1001             next unless $control_bit =~ m/\S/;
1002             eval {
1003                 my $temp = decode("utf8",$control_bit,Encode::FB_CROAK);
1004                 $control_bit = $temp;
1005             };
1006             print {$transcript} "> $control_bit\n";
1007             next if $control_bit =~ /^\s*\#/;
1008             my $action = '';
1009             my $ok;
1010             if (defined valid_control($control_bit)) {
1011                 my ($new_errors,$terminate_control) =
1012                     control_line(line => $control_bit,
1013                                  clonebugs => \%clonebugs,
1014                                  limit => \%limit,
1015                                  common_control_options => \@common_control_options,
1016                                  errors => \$errors,
1017                                  transcript => $transcript,
1018                                  debug => 0,
1019                                  ok => \$ok,
1020                                  replyto => $replyto,
1021                                 );
1022                 if ($terminate_control) {
1023                     last;
1024                 }
1025             }
1026             else {
1027                 $errors++;
1028                 if (++$unknowns >= 5) {
1029                     print {$transcript} "Too many unknown commands, stopping here.\n\n";
1030                     last;
1031                 }
1032             }
1033         }
1034     }
1035     my $temp_transcript = $transcript_scalar;
1036     eval{
1037         $temp_transcript = decode("utf8",$temp_transcript,Encode::FB_CROAK);
1038     };
1039     my @maintccs = determine_recipients(recipients => \%recipients,
1040                                         address_only => 1,
1041                                         cc => 1,
1042                                        );
1043     my $error_text = $errors > 0 ? " (with $errors errors)":'';
1044     my $reply =
1045         create_mime_message(['X-Loop'      => $gMaintainerEmail,
1046                              From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
1047                              To            => $replyto,
1048                              @maintccs ? (Cc => join(', ',@maintccs)):(),
1049                              Subject       => "Processed${error_text}: $header{subject}",
1050                              'Message-ID'  => "<handler.s.$nn.transcript\@$gEmailDomain>",
1051                              'In-Reply-To' => $header{'message-id'},
1052                              References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
1053                              Precedence    => 'bulk',
1054                              keys %affected_packages ?("X-${gProject}-PR-Package" => join(' ',keys %affected_packages)):(),
1055                              keys %affected_packages ?("X-${gProject}-PR-Source" =>
1056                                                        join(' ',
1057                                                             map {defined $_ ?(ref($_)?@{$_}:$_):()}
1058                                                             binary_to_source(binary => [keys %affected_packages],
1059                                                                              source_only => 1))):(),
1060                              "X-$gProject-PR-Message" => 'transcript',
1061                              @common_headers,
1062                             ],
1063                             fill_template('mail/message_body',
1064                                           {body => $temp_transcript},
1065                                          ));
1066
1067     utime(time,time,"db-h");
1068
1069     send_mail_message(message => $reply,
1070                       recipients => [exists $header{'x-debbugs-no-ack'}?():$replyto,
1071                                      make_list(values %{{determine_recipients(recipients => \%recipients,
1072                                                                               address_only => 1,
1073                                                                              )}}
1074                                               ),
1075                                     ]
1076                      );
1077
1078 }
1079
1080
1081 finish();
1082
1083 sub appendlog {
1084     my ($ref,$msg) = @_;
1085     my $log_location = buglog($ref);
1086     die "Unable to find .log for $ref"
1087         if not defined $log_location;
1088     my $logfh = IO::File->new(">>$log_location") or
1089         die "Unable to open $log_location for appending: $!";
1090     write_log_records(logfh => $logfh,
1091                       records => [{type => 'incoming-recv',
1092                                    text => $msg,
1093                                   }]);
1094     close ($logfh) or die "Unable to close $log_location: $!";
1095 }
1096
1097 sub finish {
1098     my ($exit) = @_;
1099     $exit ||= 0;
1100     utime(time,time,"db");
1101     # cleanups are run in an end block now.
1102     #my ($u);
1103     #while ($u= $cleanups[$#cleanups]) { &$u; }
1104     unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
1105     exit $exit;
1106 }
1107
1108 die "wot no exit";
1109
1110 sub htmllog {
1111     my ($whatobj,$whatverb,$where,$desc) = @_;
1112     append_action_to_log(bug => $ref,
1113                          action => "$whatobj $whatverb",
1114                          requester => '',
1115                          request_addr => $where,
1116                          desc         => $desc,
1117                          get_lock     => 0,
1118                         );
1119 }
1120
1121 sub stripbccs {
1122     my $msg = shift;
1123     my $ret = '';
1124     my $bcc = 0;
1125     while ($msg =~ s/(.*\n)//) {
1126         local $_ = $1;
1127         if (/^$/) {
1128             $ret .= $_;
1129             last;
1130         }
1131         if ($bcc) {
1132             # strip continuation lines too
1133             next if /^\s/;
1134             $bcc = 0;
1135         }
1136         if (/^Bcc:/i) {
1137             $bcc = 1;
1138         } else {
1139             $ret .= $_;
1140         }
1141     }
1142     return $ret . $msg;
1143 }
1144
1145 =head2 send_message
1146
1147      send_message($the_message,\@recipients,\@bcc,$do_not_encode)
1148
1149 The first argument is the scalar message, the second argument is the
1150 arrayref of recipients, the third is the arrayref of Bcc:'ed
1151 recipients.
1152
1153 The final argument turns off header encoding and the addition of the
1154 X-Loop header if true, defaults to false.
1155
1156 =cut
1157
1158
1159 sub sendmessage {
1160     my ($msg,$recips,$bcc,$no_encode) = @_;
1161     if (not defined $recips or (!ref($recips) && $recips eq '')
1162         or @$recips == 0) {
1163         $recips = ['-t'];
1164     }
1165     # This is suboptimal. The right solution is to send headers
1166     # separately from the rest of the message and encode them rather
1167     # than doing this.
1168     $msg = "X-Loop: $gMaintainerEmail\n" . $msg unless $no_encode;
1169     # The original message received is written out in appendlog, so
1170     # before writing out the other messages we've sent out, we need to
1171     # RFC1522 encode the header.
1172     $msg = encode_headers($msg) unless $no_encode;
1173
1174     my $hash = get_hashname($ref);
1175     #save email to the log
1176     my $logfh = IO::File->new(">>db-h/${hash}/${ref}.log") or
1177         die "opening db-h/$hash/${ref}.log: $!";
1178     write_log_records(logfh => $logfh,
1179                       records => {text => stripbccs($msg),
1180                                   type => 'recips',
1181                                   recips => [@{$recips}],
1182                                  },
1183                      );
1184     if (ref($bcc)) {
1185         shift @$recips if $recips->[0] eq '-t';
1186         push @$recips, @$bcc;
1187     }
1188
1189     send_mail_message(message        => $msg,
1190                       # Because we encode the headers above, we do not want to encode them here
1191                       encode_headers => 0,
1192                       recipients     => $recips);
1193 }
1194
1195 =head2 message_body_template
1196
1197      message_body_template('mail/ack',{ref=>'foo'});
1198
1199 Creates a message body using a template
1200
1201 =cut
1202
1203 sub message_body_template{
1204      my ($template,$extra_var) = @_;
1205      $extra_var ||={};
1206      my $body = fill_template($template,$extra_var);
1207      return fill_template('mail/message_body',
1208                           {%{$extra_var},
1209                            body => $body,
1210                           },
1211                          );
1212 }
1213
1214 =head2 fill_template
1215
1216      fill_template('mail/foo',{foo=>'bar'});
1217
1218 Calls fill_in_template with a default set of variables and any extras
1219 added in.
1220
1221 =cut
1222
1223 sub fill_template{
1224      my ($template,$extra_var) = @_;
1225      $extra_var ||={};
1226      my $variables = {config => \%config,
1227                       defined($ref)?(ref    => $ref):(),
1228                       defined($data)?(data  => $data):(),
1229                       refs => [map {exists $clonebugs{$_}?$clonebugs{$_}:$_} keys %bug_affected],
1230                       %{$extra_var},
1231                      };
1232      my $hole_var = {'&bugurl' =>
1233                      sub{"$_[0]: ".
1234                               'http://'.$config{cgi_domain}.'/'.
1235                                    Debbugs::CGI::bug_links(bug=>$_[0],
1236                                                            links_only => 1,
1237                                                           );
1238                     }
1239                     };
1240      return fill_in_template(template => $template,
1241                              variables => $variables,
1242                              hole_var  => $hole_var,
1243                             );
1244 }
1245
1246
1247 # this shole routine is *bad*; will be changed to use
1248 # Debbugs::Recipients and stuff therin in short order.
1249 sub checkmaintainers {
1250     return if $maintainerschecked++;
1251     return if !length($data->{package});
1252
1253     my $anymaintfound=0; my $anymaintnotfound=0;
1254     for my $p (splitpackages($data->{package})) {
1255         $p =~ y/A-Z/a-z/;
1256         $p =~ /((?:src:)?[a-z0-9.+-]+)/;
1257         $p = $1;
1258         next unless defined $p;
1259         if (defined $gSubscriptionDomain) {
1260             my @source = binary_to_source(binary => $p,
1261                                           source_only => 1,
1262                                          );
1263             if (@source) {
1264                 push @addsrcaddrs,
1265                     map {"$_\@$gSubscriptionDomain"} @source;
1266             } else {
1267                 push @addsrcaddrs, "$p\@$gSubscriptionDomain";
1268             }
1269         }
1270         # this is utter hackery until we switch to Debbugs::Recipients
1271         my @maints = package_maintainer(binary => $p);
1272         if (@maints) {
1273             print {$debugfh} "maintainer add >$p|".join(',',@maints)."<\n";
1274             my %temp;
1275             @temp{@maintaddrs} = @maintaddrs;
1276             push(@maintaddrs,
1277                  grep {$_ ne $replyto and
1278                            not exists $temp{$_}} @maints);
1279             $anymaintfound++;
1280         } else {
1281             print {$debugfh} "maintainer none >$p<\n";
1282             push(@maintaddrs,$gUnknownMaintainerEmail) unless $anymaintnotfound;
1283             $anymaintnotfound++;
1284             last;
1285         }
1286     }
1287
1288     if (defined $data->{owner} and length $data->{owner}) {
1289         print {$debugfh} "owner add >$data->{package}|$data->{owner}<\n";
1290         my $addmaint = $data->{owner};
1291         push(@maintaddrs, $addmaint) unless
1292             $addmaint eq $replyto or grep($_ eq $addmaint, @maintaddrs);
1293     }
1294 }
1295
1296 =head2 bug_list_forward
1297
1298      bug_list_forward($spool_filename) if $codeletter eq 'L';
1299
1300
1301 Given the spool file, will forward a bug to the per bug mailing list
1302 subscription system.
1303
1304 =cut
1305
1306 sub bug_list_forward{
1307      my ($bug_fn) = @_;
1308      # Read the bug information and package information for passing to
1309      # the mailing list
1310      my $bug_fh = IO::File->new("incoming/P$bug_fn",'r') or
1311           die "Unable to open incoming/P$bug_fn $!";
1312
1313      if (not defined $config{bug_subscription_domain} or not
1314          length $config{bug_subscription_domain}) {
1315           unlink("incoming/P$bug_fn") or
1316                die "unlinking incoming/P$bug_fn: $!";
1317           exit 0;
1318      }
1319
1320      my ($bug_number) = $bug_fn =~ /^L(\d+)\./;
1321      my $data = read_bug(bug => $bug_number);
1322
1323      local $/ = undef;
1324      my $bug_message = <$bug_fh>;
1325      my ($bug_address) = $bug_message =~ /^Received: \(at ([^\)]+)\) by/;
1326      my ($envelope_from) = $bug_message =~ s/\nFrom\s+([^\s]+)[^\n]+\n/\n/;
1327      if (not defined $envelope_from) {
1328           # Try to use the From: header or something to set it
1329           ($envelope_from) = $bug_message =~ /\nFrom:\s+(.+?)\n/;
1330           # Kludgy, and should really be using a full scale header
1331           # parser to do this.
1332           $envelope_from =~ s/^.+?<([^>]+)>.+$/$1/;
1333      }
1334      my ($header,$body) = split /\n\n/, $bug_message, 2;
1335      # Add X-$gProject-PR-Message: list bug_number, package name, and bug title headers
1336      $header .= qq(\nX-$gProject-PR-Message: list $bug_number\n).
1337           qq(X-$gProject-PR-Package: $data->{package}\n).
1338                qq(X-$gProject-PR-Title: $data->{subject})
1339                if defined $data;
1340      print STDERR "Tried to loop me with $envelope_from\n"
1341           and exit 1 if $envelope_from =~ /\Q$gListDomain\E|\Q$gEmailDomain\E/;
1342      print {$debugfh} $envelope_from,qq(\n);
1343      # If we don't have a bug address, something has gone horribly wrong.
1344      print STDERR "Doesn't match: $bug_address\n" and exit 1 unless defined $bug_address;
1345      $bug_address =~ s/\@.+//;
1346      print {$debugfh} "Sending message to bugs=$bug_address\@$config{bug_subscription_domain}\n";
1347      print {$debugfh} $header.qq(\n\n).$body;
1348      send_mail_message(message        => $header.qq(\n\n).$body,
1349                        recipients     => ["bugs=$bug_address\@$config{bug_subscription_domain}"],
1350                        envelope_from  => $envelope_from,
1351                        encode_headers => 0,
1352                       );
1353      unlink("incoming/P$bug_fn") || die "unlinking incoming/P$bug_fn: $!";
1354      exit 0;
1355 }