scripts/process

   1 #!/usr/bin/perl
   2
   3 use warnings;
   4 use strict;
   5
   6 use locale;
   7 use POSIX qw(strftime locale_h);
   8 setlocale(LC_TIME, "C");
   9
  10 use IO::File;
  11
  12 use Getopt::Long;
  13 use Pod::Usage;
  14 use MIME::Parser;
  15 use Debbugs::MIME qw(decode_rfc1522 create_mime_message getmailbody);
  16 use Debbugs::Mail qw(send_mail_message encode_headers get_addresses);
  17 use Debbugs::Packages qw(getpkgsrc binary_to_source);
  18 use Debbugs::User qw(read_usertags write_usertags);
  19 use Debbugs::Common qw(:lock get_hashname buglog package_maintainer overwritefile make_list);
  20 use Debbugs::Status qw(writebug isstrongseverity lockreadbugmerge lockreadbug new_bug read_bug splitpackages  :versions);
  21
  22 use Debbugs::CGI qw(html_escape bug_links);
  23
  24 use Debbugs::Log qw(:misc :write);
  25
  26 use Debbugs::Text qw(:templates);
  27
  28 use Debbugs::Config qw(:globals :config);
  29
  30 use Debbugs::Control qw(append_action_to_log);
  31 use Debbugs::Control::Service qw(valid_control control_line);
  32 use Debbugs::Recipients qw(determine_recipients);
  33 use Debbugs::Incomming;
  34 use Encode qw(encode_utf8 decode);
  35
  36 =head1 NAME
  37
  38 process - Handle e-mails emails sent to bugs
  39
  40 =head1 SYNOPSIS
  41
  42 process nn
  43
  44  Options:
  45   --debug, -d debugging level (Default 0)
  46
  47 =head1 OPTIONS
  48
  49 =over
  50
  51 =item <--debug,-d>
  52
  53 Debugging level (default 0)
  54
  55 =back
  56
  57 =cut
  58
  59 use vars qw($DEBUG);
  60
  61 my %options = (debug           => 0,
  62                help            => 0,
  63                man             => 0,
  64                spool           => $config{spool_dir},
  65               );
  66
  67 GetOptions(\%options,
  68            'debug|d+','help|h|?','man|m');
  69
  70 $DEBUG=$options{debug};
  71
  72 pod2usage() if $options{help};
  73 pod2usage({verbose=>2}) if $options{man};
  74
  75 my @USAGE_ERRORS;
  76
  77 if (@ARGV != 1) {
  78     push @USAGE_ERRORS,"You must provide exactly one incomming mail message";
  79 }
  80 pod2usage(join("\n",@USAGE_ERRORS)) if @USAGE_ERRORS;
  81
  82
  83 my $msg =
  84     Debbugs::Incoming->new($ARGV[0]) or
  85     die "Unable to start processing message $ARGV[0]";
  86
  87 if ($msg->bug_address eq 'list') { # this message is list administrivia
  88     bug_list_forward($msg);
  89 }
  90
  91 my $ph = $msg->pseudoheaders();
  92 my $new_bug = 0;
  93 # create the bug if necessary
  94 if (not defined $msg->bug_num) {
  95     # if this message was sent to -submitter, error out
  96     if ($msg->bug_address eq 'submitter') {
  97         $msg->send_reply({message => 'error',
  98                           template => 'process_no_bug_number',
  99                           type => 'nonumnosub',
 100                          });
 101         $msg->finish;
 102         exit 0;
 103     }
 104     if (not defined $ph->{source} and
 105         not defined $ph->{package} and
 106         not defined $config{default_package}
 107        ) {
 108         $msg->send_reply({message => 'error',
 109                           template => 'process_no_package',
 110                           type => 'nopkgnosub',
 111                          });
 112         $msg->finish;
 113         exit 0;
 114     }
 115     $msg->bug_num(new_bug());
 116     $new_bug = 1;
 117 }
 118 # load the bug data for this bug
 119 my ($locks_recv,@data) = lock_read_all_merged_bugs($msg->bug_num);
 120 if (not $locks_recv or $data[0]->{archived}) {
 121     unfilelock() while ($locks_recv--);
 122     $msg->send_reply({message=> 'error',
 123                       template => 'process_unknown_bug_number',
 124                       type => 'unknown',
 125                      });
 126     $msg->finish();
 127 }
 128 # write the received message to the log
 129 $msg->append_to_log($_->{bug_num}) foreach @data;
 130
 131 # if this is a new bug, add the appropriate new control actions
 132 if ($new_bug) {
 133     # figure out the package
 134     my $package = $config{default_package};
 135     if (defined $ph->{source} and length $ph->{source}) {
 136
 137     }
 138     unshift @{$ph->{control}}
 139 }
 140
 141 # perform control actions if necessary
 142
 143 # send the received message to recipients
 144
 145 my $baddressroot= $baddress;
 146 $baddress= "$tryref-$baddress" if defined $tryref;
 147
 148 my $tdate = strftime "%a, %d %h %Y %T +0000", gmtime;
 149 my $fwd= "Received: via spool by $baddress\@$gEmailDomain id=$nn\n".
 150     "          (code $codeletter".(defined($tryref)?" ref $tryref":'')."); $tdate\n";
 151
 152 # header and decoded body respectively
 153 my (@headerlines, @bodylines);
 154
 155 # whether maintainer addresses have been checked
 156 our $maintainerschecked = 0;
 157 #maintainer address for this message
 158 our @maintaddrs;
 159 # other src addresses
 160 our @addsrcaddrs;
 161 our @resentccs;
 162 our @bccs;
 163
 164 my $resentccexplain='';
 165
 166 # whether there's a new reference with this email
 167 our $newref = 0;
 168
 169 our $brokenness = '';
 170
 171 my $parser_output = Debbugs::MIME::parse($msg);
 172
 173 @headerlines = @{$parser_output->{header}};
 174 @bodylines = @{$parser_output->{body}};
 175
 176 my %header;
 177
 178 my @common_headers;
 179 for my $hdr (@headerlines) {
 180     my $orig_hdr = $hdr;
 181     $hdr = decode_rfc1522($hdr);
 182     $_ = $hdr;
 183     s/\n\s/ /g;
 184     finish() if m/^x-loop: (\S+)$/i && $1 eq "$gMaintainerEmail";
 185     my $ins = !m/^(?:(?:subject|reply-to|return-path|mail-followup-to):
 186                  |From\s|X-Debbugs-)/xi;
 187     $fwd .= encode_utf8($hdr)."\n" if $ins;
 188     # print {$debugfh} ">$_<\n";
 189     if (s/^(\S+):\s*//) {
 190         my $v = lc $1;
 191         if ($v eq 'x-loop') {
 192             push @common_headers, 'X-Loop',$_;
 193         }
 194         print {$debugfh} ">$v=$_<\n";
 195         $header{$v} = $_;
 196     } else {
 197         print {$debugfh} "!>$_<\n";
 198     }
 199 }
 200 $header{'message-id'} = '' if not defined $header{'message-id'};
 201
 202 push @common_headers, 'X-Loop',$gMaintainerEmail;
 203
 204 # remove blank lines
 205 shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 206
 207 # Strip off RFC2440-style PGP clearsigning.
 208 if (@bodylines and $bodylines[0] =~ /^-----BEGIN PGP SIGNED/) {
 209     shift @bodylines while @bodylines and length $bodylines[0];
 210     shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
 211     for my $findsig (0 .. $#bodylines) {
 212         if ($bodylines[$findsig] =~ /^-----BEGIN PGP SIGNATURE/) {
 213             $#bodylines = $findsig - 1;
 214             last;
 215         }
 216     }
 217     map { s/^- // } @bodylines;
 218 }
 219
 220 #psuedoheaders
 221 my %pheader;
 222 my @control_bits;
 223 # extract pseudo-headers
 224 for my $phline (@bodylines)
 225 {
 226     # Remove BOM markers from UTF-8 strings
 227     # Fixes #488554
 228     $phline =~ s/\xef\xbb\xbf//g;
 229     $phline =~ s/\N{U+FEFF}//g;
 230     last if $phline !~ m/^([\w-]+):\s*(\S.*)/;
 231     my ($fn, $fv) = ($1, $2);
 232     $fv =~ s/\s*$//;
 233     # pluralize tag/usertag
 234     $fn = $fn.'s' if $fn =~ /^(?:tag|usertag)$/;
 235     print {$debugfh} ">$fn|$fv|\n";
 236     $fn = lc $fn;
 237     if ($fn =~ /^control$/) {
 238         push @control_bits,$fv;
 239     } else {
 240         # Don't lc owner or forwarded
 241         $fv = lc $fv unless $fn =~ /^(?:owner|forwarded|usertags|version|source-version)$/;
 242         $pheader{$fn} = $fv;
 243     }
 244     print {$debugfh} ">$fn~$fv<\n";
 245 }
 246
 247 # Allow pseudo headers to set x-debbugs- stuff [#179340]
 248 for my $key (grep /X-Debbugs-.*/i, keys %pheader) {
 249      $header{$key} = $pheader{$key} if not exists $header{$key};
 250 }
 251
 252 # set $i to beginning of encoded body data, so we can dump it out
 253 # verbatim later
 254 my $i = 0;
 255 ++$i while $i <= $#msg and $msg[$i] =~ /./;
 256 $fwd .= join("\n",@msg[$i..$#msg]);
 257
 258 binmode($debugfh,':raw');
 259 print {$debugfh} "***\n$fwd\n***\n";
 260 binmode($debugfh,':raw:encoding(UTF-8)');
 261
 262 if (defined $header{'resent-from'} && !defined $header{'from'}) {
 263     $header{'from'} = $header{'resent-from'};
 264 }
 265 defined($header{'from'}) || die "no From header";
 266
 267 my $replyto = $header{'reply-to'};
 268 $replyto = '' unless defined $replyto;
 269 $replyto =~ s/^ +//;
 270 $replyto =~ s/ +$//;
 271 unless (length $replyto) {
 272     $replyto = $header{'from'};
 273 }
 274
 275 my $subject = '(no subject)';
 276 if (!defined($header{'subject'}))
 277 {
 278         $brokenness.= fill_template('mail/process_broken_subject');
 279
 280 } else {
 281     $subject= $header{'subject'};
 282 }
 283
 284 my $ref=-1;
 285 # remove Re: from the subject line
 286 $subject =~ s/^Re:\s*//i;
 287 # remove remaining mailing list name markers from the subject line if
 288 # this appears to be a message that has traversed a mailing list
 289 if (exists $header{'list-id'} or exists $header{'list-subscribe'} or
 290     (exists $header{'precedence'} and defined $header{'precedence'} and
 291      $header{'precedence'} eq 'bulk') or
 292     exists $header{'mailing-list'} or exists $header{'list-processor-version'}
 293    ){
 294     # if a mailing list didn't match any of the above, it's probably
 295     # so horribly configured that we wouldn't be able to figure it out
 296     # anyway.
 297     $subject =~ s/^\[.*\]\s*//i;
 298 }
 299 $_= $subject."\n";
 300 if (not defined $tryref and m/^Bug ?\#(\d+)\D/i) {
 301     $tryref = $1 if $1 > 0;
 302 }
 303 my $locks = 0;
 304 my $data;
 305 if (defined $tryref) {
 306      my $locks_recv;
 307      ($locks_recv, $data)= &lockreadbugmerge($tryref);
 308      $locks += $locks_recv;
 309     if ($locks_recv and not $data->{archived}) {
 310         $ref= $tryref;
 311     } else {
 312         &sendmessage(create_mime_message(
 313           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 314            To            => $replyto,
 315            Subject       => "Unknown problem report $gBug#$tryref ($subject)",
 316            'Message-ID'  => "<handler.x.$nn.unknown\@$gEmailDomain>",
 317            'In-Reply-To' => $header{'message-id'},
 318            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 319            Precedence    => 'bulk',
 320            "X-$gProject-PR-Message" => 'error',
 321            @common_headers,
 322           ],message_body_template('mail/process_unknown_bug_number',
 323                                   {subject => $subject,
 324                                    date    => $header{date},
 325                                    baddress => $baddress,
 326                                    tryref   => $tryref,
 327                                    messageid => $header{'message-id'},
 328                                   },
 329                                  )),'');
 330         appendlog($ref,$msg);
 331         finish();
 332     }
 333 } else {
 334     &filelock('lock/-1');
 335 }
 336
 337 # Attempt to determine which source package this is
 338 my $source_pr_header = '';
 339 my $source_package = '';
 340 if (defined $pheader{source}) {
 341      $source_package = $pheader{source};
 342 }
 343 elsif (defined $data->{package} or defined $pheader{package}) {
 344      $source_package = binary_to_source(binary => $data->{package} // $pheader{package});
 345 }
 346 $source_pr_header = "X-$gProject-PR-Source: $source_package\n"
 347      if defined $source_package and length $source_package;
 348
 349 # Done and Forwarded Bugs
 350 if ($codeletter eq 'D' || $codeletter eq 'F')
 351 {
 352     if ($replyto =~ m/$gBounceFroms/o ||
 353         $header{'from'} =~ m/$gBounceFroms/o)
 354     {
 355          print STDERR "bounce detected !  Mwaap! Mwaap!";
 356          exit 1;
 357     }
 358     my $markedby= $header{'from'} eq $replyto ? $replyto :
 359                "$header{'from'} (reply to $replyto)";
 360     my @generalcc;
 361     my $receivedat;
 362     my $markaswhat;
 363     my $set_forwarded;
 364     my $generalcc;
 365     my $set_done;
 366     if ($codeletter eq 'F') { # Forwarded
 367         (appendlog($ref,$msg),finish()) if defined $data->{forwarded} and length($data->{forwarded});
 368         $receivedat= "forwarded\@$gEmailDomain";
 369         $markaswhat= 'forwarded';
 370         $set_forwarded= $header{'to'};
 371         # Dissallow forwarded being set to this bug tracking system
 372         if (defined $set_forwarded and $set_forwarded =~ /\Q$gEmailDomain\E/) {
 373              undef $set_forwarded;
 374         }
 375         if ( length( $gListDomain ) > 0 && length( $gForwardList ) > 0 ) {
 376             push @generalcc, "$gForwardList\@$gListDomain";
 377             $generalcc= "$gForwardList\@$gListDomain";
 378         } else {
 379             $generalcc='';
 380         }
 381     } else { # Done
 382         if (defined $data->{done} and length($data->{done}) and
 383                 not defined $pheader{'source-version'} and
 384                 not defined $pheader{'version'}) {
 385             appendlog($ref,$msg);
 386             finish();
 387         }
 388         $receivedat= "done\@$gEmailDomain";
 389         $markaswhat= 'done';
 390         $set_done= $header{'from'};
 391         if ( length( $gListDomain ) > 0 && length( $gDoneList ) > 0 ) {
 392             $generalcc= "$gDoneList\@$gListDomain";
 393             push @generalcc, "$gDoneList\@$gListDomain";
 394         } else {
 395             $generalcc='';
 396         }
 397     }
 398     if (defined $gStrongList and isstrongseverity($data->{severity})) {
 399         $generalcc = join ', ', $generalcc, "$gStrongList\@$gListDomain";
 400         push @generalcc,"$gStrongList\@$gListDomain";
 401     }
 402     if ($ref<0) {
 403         &sendmessage(create_mime_message(
 404           [From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 405            To            => $replyto,
 406            Subject       => "Message with no $gBug number ignored by $receivedat ($subject)",
 407            'Message-ID'  => "<handler.x.$nn.warnignore\@$gEmailDomain>",
 408            'In-Reply-To' => $header{'message-id'},
 409            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 410            Precedence    => 'bulk',
 411            "X-$gProject-PR-Message" => 'error',
 412            @common_headers,
 413           ],message_body_template('mail/process_no_bug_number',
 414                                   {subject => $subject,
 415                                    date    => $header{date},
 416                                    markaswhat => $markaswhat,
 417                                    receivedat => $receivedat,
 418                                    messageid => $header{'message-id'},
 419                                   },
 420                                  )),'');
 421         appendlog($ref,$msg);
 422         finish();
 423     }
 424
 425     &checkmaintainers;
 426
 427     my @noticecc = grep($_ ne $replyto,@maintaddrs);
 428     my $noticeccval.= join(', ', grep($_ ne $replyto,@maintaddrs));
 429     $noticeccval =~ s/\s+\n\s+/ /g;
 430     $noticeccval =~ s/^\s+/ /; $noticeccval =~ s/\s+$//;
 431
 432     my @process= ($ref,split(/ /,$data->{mergedwith}));
 433     my $orgref= $ref;
 434
 435     for $ref (@process) {
 436         if ($ref != $orgref) {
 437             &unfilelock;
 438             $locks--;
 439             $data = &lockreadbug($ref)
 440                 || die "huh ? $ref from $orgref out of ".join(' ',@process);
 441             $locks++;
 442         }
 443         $data->{done}= $set_done if defined($set_done);
 444         $data->{forwarded}= $set_forwarded if defined($set_forwarded);
 445         if ($codeletter eq 'D') {
 446             $data->{keywords} = join ' ', grep $_ ne 'pending',
 447                                      split ' ', $data->{keywords};
 448             if (defined $pheader{'source-version'}) {
 449                  if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 450                       $brokenness .= fill_template('mail/invalid_version',
 451                                                    {version => $pheader{'source-version'}},
 452                                                   );
 453                  }
 454                  else {
 455                       addfixedversions($data, $pheader{source}, $pheader{'source-version'}, '');
 456                  }
 457             } elsif (defined $pheader{version}) {
 458                  if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 459                       $brokenness .= fill_template('mail/invalid_version',
 460                                                    {version => $pheader{version}},
 461                                                   );
 462                  }
 463                  else {
 464                       addfixedversions($data, $pheader{package}, $pheader{version}, '');
 465                  }
 466             }
 467         }
 468
 469         # Add bug mailing list to $generalbcc as appropriate
 470         # This array is used to specify bcc in the cases where we're using create_mime_message.
 471         my @generalbcc = @generalcc;
 472         if (defined $config{subscription_domain} and length $config{subscription_domain}) {
 473             @generalbcc = (@generalbcc, @addsrcaddrs);
 474         }
 475         if (defined $config{bug_subscription_domain} and length $config{bug_subscription_domain}) {
 476             @generalbcc = (@generalbcc, "bugs=$ref\@$config{bug_subscription_domain}");
 477         }
 478         my $generalbcc = join(', ', @generalbcc);
 479         $generalbcc =~ s/\s+\n\s+/ /g;
 480         $generalbcc =~ s/^\s+/ /; $generalbcc =~ s/\s+$//;
 481         if (length $generalbcc) {$generalbcc = "Bcc: $generalbcc\n"};
 482
 483         writebug($ref, $data);
 484
 485         my $hash = get_hashname($ref);
 486         my $orig_report_fh = IO::File->new("db-h/$hash/$ref.report") or
 487             die "Unable to read original report: $!";
 488         my $orig_report;
 489         { local $/; $orig_report = <$orig_report_fh>;}
 490         close($orig_report_fh) or
 491             die "Unable to close original report filehandle: $!";
 492         if ($codeletter eq 'F') {
 493             &htmllog("Reply","sent",$replyto,"You have marked $gBug as forwarded.");
 494             &sendmessage(create_mime_message(
 495              [@common_headers,
 496               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 497               To            => "$replyto",
 498               Subject       => "$gBug#$ref: marked as forwarded ($data->{subject})",
 499               "Message-ID"  => "<header.$ref.$nn.ackfwdd\@$gEmailDomain>",
 500               "In-Reply-To" => $header{'message-id'},
 501               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 502               Precedence    => 'bulk',
 503               "X-$gProject-PR-Message"  => "forwarded $ref",
 504               "X-$gProject-PR-Package"  => $data->{package},
 505               "X-$gProject-PR-Keywords" => $data->{keywords},
 506               # Only have a X-$gProject-PR-Source when we know the source package
 507               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 508               "Reply-To"                => "$ref\@$gEmailDomain",
 509               "Content-Type"            => 'text/plain; charset="utf-8"',
 510              ],message_body_template('mail/process_mark_as_forwarded',
 511                                      {date => $header{date},
 512                                       messageid => $header{'message-id'},
 513                                       data      => $data,
 514                                      },
 515                                     ),
 516              [join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 517         } else {
 518             &htmllog("Reply","sent",$replyto,"You have taken responsibility.");
 519             &sendmessage(create_mime_message(
 520              [@common_headers,
 521               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 522               To            => $replyto,
 523               Subject       => "$gBug#$ref: marked as done ($data->{subject})",
 524               "Message-ID"  => "<handler.$ref.$nn.ackdone\@$gEmailDomain>",
 525               "In-Reply-To" => $header{'message-id'},
 526               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 527               Precedence    => 'bulk',
 528               "X-$gProject-PR-Message"  => "closed $ref",
 529               "X-$gProject-PR-Package"  => $data->{package},
 530               "X-$gProject-PR-Keywords" => $data->{keywords},
 531               # Only have a X-$gProject-PR-Source when we know the source package
 532               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 533               "Reply-To"                => "$ref\@$gEmailDomain",
 534               "Content-Type"            => 'text/plain; charset="utf-8"',
 535              ],message_body_template('mail/process_mark_as_done',
 536                                      {date => $header{date},
 537                                       messageid => $header{'message-id'},
 538                                       subject   => $header{subject},
 539                                       data      => $data,
 540                                      },
 541                                     ),
 542              [$orig_report,join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 543             &htmllog("Notification","sent",$data->{originator},
 544                 "$gBug acknowledged by developer.");
 545             &sendmessage(create_mime_message(
 546              [@common_headers,
 547               From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 548               To            => "$data->{originator}",
 549               Subject       => "$gBug#$ref closed by $markedby ($header{'subject'})",
 550               "Message-ID"  => "<handler.$ref.$nn.notifdone\@$gEmailDomain>",
 551               (defined $data->{msgid})?("In-Reply-To" => $data->{msgid}):(),
 552               References    => join(' ',grep {defined $_} ($header{'message-id'},$data->{msgid},'')),
 553               "X-$gProject-PR-Message"  => "they-closed $ref",
 554               (defined $data->{package})?("X-$gProject-PR-Package"  => $data->{package}):(),
 555               (defined $data->{keywords})?("X-$gProject-PR-Keywords" => $data->{keywords}):(),
 556               # Only have a X-$gProject-PR-Source when we know the source package
 557               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 558               "Reply-To"                => "$ref\@$gEmailDomain",
 559               "Content-Type"            => 'text/plain; charset="utf-8"',
 560              ],message_body_template('mail/process_your_bug_done',
 561                                      {data      => $data,
 562                                       markedby  => $markedby,
 563                                       messageid => $header{'message-id'},
 564                                       subject   => $header{subject},
 565                                      },
 566                                     ),
 567              [join("\n",@msg),$orig_report]),'',undef,1);
 568         }
 569         appendlog($ref,$msg);
 570     }
 571     finish();
 572 }
 573
 574 if ($ref<0) { # new bug report
 575     if ($codeletter eq 'U') { # -submitter
 576         &sendmessage(create_mime_message(
 577           [@common_headers,
 578            From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 579            To            => $replyto,
 580            Subject       => "Message with no $gBug number cannot be sent to submitter! ($subject)",
 581            'Message-ID'  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 582            'In-Reply-To' => $header{'message-id'},
 583            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 584            Precedence    => 'bulk',
 585            "X-$gProject-PR-Message" => 'error',
 586           ],message_body_template('mail/process_no_bug_number',
 587                                   {subject => $subject,
 588                                    date    => $header{date},
 589                                    markaswhat => 'submitter',
 590                                    receivedat => "$baddress\@$gEmailDomain",
 591                                    messageid => $header{'message-id'},
 592                                   },
 593                                  )),'');
 594         appendlog($ref,$msg);
 595         finish();
 596     }
 597
 598     $data->{found_versions} = [];
 599     $data->{fixed_versions} = [];
 600
 601     if (defined $pheader{source}) {
 602         # source packages are identified by the src: prefix
 603         $data->{package} = $pheader{source};
 604         $data->{package} =~ s/(^|,\s*)/${1}src:/g;
 605     } elsif (defined $pheader{package}) {
 606         $data->{package} = $pheader{package};
 607         if ($data->{package} =~ /^src:(.+)/) {
 608             $pheader{source} = $1;
 609         }
 610     } elsif (defined $config{default_package}) {
 611         $data->{package} = $config{default_package},
 612     }
 613     else {
 614         my $body = message_body_template('mail/process_no_package',
 615                                         );
 616         &sendmessage(create_mime_message(
 617                        [@common_headers,
 618                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 619                         To            => $replyto,
 620                         Subject       => "Message with no Package: tag cannot be processed! ($subject)",
 621                         "Message-ID"  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 622                         "In-Reply-To" => $header{'message-id'},
 623                         References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 624                         Precedence    => 'bulk',
 625                         "X-$gProject-PR-Message" => 'error'
 626                        ],
 627            message_body_template('mail/process_no_package',
 628                                  {date => $header{date},
 629                                   subject => $subject,
 630                                   messageid => $header{'message-id'},
 631                                   baddress => $baddress,
 632                                  },
 633                                 ),[join("\n", @msg)]), '',undef,1);
 634         appendlog($ref,$msg);
 635         finish();
 636     }
 637
 638     if (defined $config{default_package}) {
 639          &checkmaintainers;
 640          # if there are no maintainers for this package, assign it to the default package
 641          if (not @maintaddrs) {
 642               $data->{package} = $config{default_package};
 643               $brokenness.= fill_template('mail/process_default_package_selected',
 644                                           {old_package => $pheader{source} || $pheader{package} || 'No package',
 645                                            new_package => $data->{package},
 646                                           }
 647                                          );
 648               # force the maintainers to be rechecked
 649               $maintainerschecked = 0;
 650               &checkmaintainers;
 651          }
 652     }
 653
 654     $data->{keywords}= '';
 655     if (defined($pheader{'keywords'})) {
 656         $data->{keywords}= $pheader{'keywords'};
 657     } elsif (defined($pheader{'tags'})) {
 658         $data->{keywords}= $pheader{'tags'};
 659     }
 660     if (length($data->{keywords})) {
 661         my @kws;
 662         my %gkws = map { ($_, 1) } @gTags;
 663         foreach my $kw (sort split(/[,\s]+/, lc($data->{keywords}))) {
 664             push @kws, $kw if (defined $gkws{$kw});
 665         }
 666         $data->{keywords} = join(" ", @kws);
 667     }
 668     $data->{severity}= '';
 669     if (defined($pheader{'severity'}) || defined($pheader{'priority'})) {
 670         $data->{severity}= $pheader{'severity'};
 671         $data->{severity}= $pheader{'priority'} unless ($data->{severity});
 672         $data->{severity} =~ s/^\s*(.+)\s*$/$1/;
 673
 674         if (!grep($_ eq $data->{severity}, @gSeverityList, "$gDefaultSeverity")) {
 675             $brokenness.= fill_template('mail/invalid_severity',
 676                                         {severity=>$data->{severity}}
 677                                        );
 678             $data->{severity}= '';
 679         }
 680     }
 681     if (defined($pheader{owner})) {
 682         $data->{owner}= $pheader{owner};
 683     }
 684     if (defined($pheader{forwarded})) {
 685         $data->{forwarded} = $pheader{forwarded};
 686     }
 687     $ref = new_bug();
 688     $newref = $ref;
 689     my $hash = get_hashname($ref);
 690     $data->{originator} = $replyto;
 691     $data->{date} = $intdate;
 692     $data->{subject} = $subject;
 693     $data->{msgid} = $header{'message-id'};
 694     writebug($ref, $data);
 695     # Deal with usertags
 696     if (exists $pheader{usertags}) {
 697          my $user = $replyto;
 698          $user = $pheader{user} if exists $pheader{user};
 699          $user =~ s/,.*//;
 700          $user =~ s/^.*<(.*)>.*$/$1/;
 701          $user =~ s/[(].*[)]//;
 702          $user =~ s/^\s*(\S+)\s+.*$/$1/;
 703          if ($user ne '' and Debbugs::User::is_valid_user($user)) {
 704               $pheader{usertags} =~ s/(?:^\s+|\s+$)//g;
 705               my %user_tags;
 706               read_usertags(\%user_tags,$user);
 707               for my $tag (split /[,\s]+/, $pheader{usertags}) {
 708                    if ($tag =~ /^[a-zA-Z0-9.+\@-]+/) {
 709                         my %bugs_with_tag;
 710                         @bugs_with_tag{@{$user_tags{$tag}||[]}} = (1) x @{$user_tags{$tag}||[]};
 711                         $bugs_with_tag{$ref} = 1;
 712                         $user_tags{$tag} = [keys %bugs_with_tag];
 713                    }
 714               }
 715               write_usertags(\%user_tags,$user);
 716          }
 717          else {
 718               $brokenness .= fill_template('mail/invalid_user',
 719                                            {user => $user}
 720                                           );
 721          }
 722     }
 723     overwritefile("db-h/$hash/$ref.report",
 724                   map {"$_\n"} @msg);
 725 }
 726
 727 &checkmaintainers;
 728
 729 print {$debugfh} "maintainers >".join(' ',@maintaddrs)."<\n";
 730
 731 my $orgsender= defined($header{'sender'}) ? "Original-Sender: $header{'sender'}\n" : '';
 732 my $newsubject= $subject;  $newsubject =~ s/^$gBug#$ref:*\s*//;
 733
 734 my $xcchdr= $header{ 'x-debbugs-cc' } || '';
 735 if ($xcchdr =~ m/\S/) {
 736     push(@resentccs,get_addresses($xcchdr));
 737     $resentccexplain.= fill_template('mail/xdebbugscc',
 738                                      {xcchdr => $xcchdr},
 739                                     );
 740 }
 741
 742 if (@maintaddrs && ($codeletter eq 'B' || $codeletter eq 'M')) {
 743     push(@resentccs,@maintaddrs);
 744     $resentccexplain.= fill_template('mail/maintainercc',
 745                                      {maintaddrs => \@maintaddrs,
 746                                      },
 747                                     );
 748 }
 749
 750 @bccs = @addsrcaddrs;
 751 if (defined $gStrongList and isstrongseverity($data->{severity})) {
 752     push @bccs, "$gStrongList\@$gListDomain";
 753 }
 754
 755 # Send mail to the per bug list subscription too
 756 if (defined $config{bug_subscription_domain} and length $config{bug_subscription_domain}) {
 757     push @bccs, "bugs=$ref\@$config{bug_subscription_domain}";
 758 }
 759
 760 if (defined $pheader{source}) {
 761     # Prefix source versions with the name of the source package. They
 762     # appear that way in version trees so that we can deal with binary
 763     # packages moving from one source package to another.
 764     if (defined $pheader{'source-version'}) {
 765          if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 766               $brokenness .= fill_template('mail/invalid_version',
 767                                            {version => $pheader{'source-version'}},
 768                                           );
 769          }
 770          else {
 771               addfoundversions($data, $pheader{source}, $pheader{'source-version'}, '');
 772          }
 773     } elsif (defined $pheader{version}) {
 774          if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 775               $brokenness .= fill_template('mail/invalid_version',
 776                                            {version => $pheader{version}},
 777                                           );
 778          }
 779          else {
 780               addfoundversions($data, $pheader{source}, $pheader{version}, '');
 781          }
 782     }
 783     writebug($ref, $data);
 784 } elsif (defined $pheader{package}) {
 785     # TODO: could handle Source-Version: by looking up the source package?
 786      if (defined $pheader{version}) {
 787           if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 788                $brokenness .= fill_template('mail/invalid_version',
 789                                             {version => $pheader{version}},
 790                                            );
 791           }
 792           else {
 793                addfoundversions($data, $pheader{package}, $pheader{version}, 'binary');
 794           }
 795      }
 796      writebug($ref, $data);
 797 }
 798
 799 my $veryquiet= $codeletter eq 'Q';
 800 if ($codeletter eq 'M' && !@maintaddrs) {
 801     $veryquiet= 1;
 802     $brokenness.= fill_template('mail/invalid_maintainer',
 803                                 {},
 804                                );
 805 }
 806
 807 my $resentccval.= join(', ',@resentccs);
 808 $resentccval =~ s/\s+\n\s+/ /g; $resentccval =~ s/^\s+/ /; $resentccval =~ s/\s+$//;
 809 my $resentcc = '';
 810 if (length($resentccval)) {
 811     $resentcc= "Resent-CC: $resentccval\n";
 812 }
 813
 814 my $common_headers='';
 815 {
 816     my @tmp = @common_headers;
 817     while (my ($key,$value) = splice(@tmp, 0,2)) {
 818         $common_headers .= qq($key: $value\n);
 819     }
 820 }
 821 if ($codeletter eq 'U') { # sent to -submitter
 822     &htmllog("Message", "sent on", $data->{originator}, "$gBug#$ref.");
 823     my $enc_msg=<<END;
 824 Subject: $gBug#$ref: $newsubject
 825 Reply-To: $replyto, $ref-quiet\@$gEmailDomain
 826 ${orgsender}Resent-To: $data->{originator}
 827 ${resentcc}${common_headers}Resent-Date: $tdate
 828 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 829 Resent-Sender: $gMaintainerEmail
 830 X-$gProject-PR-Message: report $ref
 831 X-$gProject-PR-Package: $data->{package}
 832 X-$gProject-PR-Keywords: $data->{keywords}
 833 ${source_pr_header}
 834 END
 835     chomp $enc_msg;
 836     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 837     &sendmessage($enc_msg,[$data->{originator},@resentccs],[@bccs]);
 838 } elsif ($codeletter eq 'B') { # Sent to submit
 839     my $report_followup = $newref ? 'report' : 'followup';
 840     &htmllog($newref ? "Report" : "Information", "forwarded",
 841              join(', ',"$gSubmitList\@$gListDomain",@resentccs),
 842              "<code>$gBug#$ref</code>".
 843              (length($data->{package})? "; Package <code>".html_escape($data->{package})."</code>" : '').
 844              ".");
 845     my $enc_msg=<<END;
 846 Subject: $gBug#$ref: $newsubject
 847 Reply-To: $replyto, $ref\@$gEmailDomain
 848 Resent-From: $header{'from'}
 849 ${orgsender}Resent-To: $gSubmitList\@$gListDomain
 850 ${resentcc}${common_headers}Resent-Date: $tdate
 851 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 852 Resent-Sender: $gMaintainerEmail
 853 X-$gProject-PR-Message: $report_followup $ref
 854 X-$gProject-PR-Package: $data->{package}
 855 X-$gProject-PR-Keywords: $data->{keywords}
 856 ${source_pr_header}
 857 END
 858     chomp $enc_msg;
 859     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 860     &sendmessage($enc_msg,["$gSubmitList\@$gListDomain",@resentccs],[@bccs]);
 861 } elsif (@resentccs or @bccs) { # Quiet or Maintainer
 862     # D and F done far earlier; B just done - so this must be M or Q
 863     # We preserve whichever it was in the Reply-To (possibly adding
 864     # the $gBug#).
 865     my $report_followup = $newref ? 'report' : 'followup';
 866     if (@resentccs) {
 867         &htmllog($newref ? "Report" : "Information", "forwarded",
 868                  $resentccval,
 869                  "<code>$gBug#$ref</code>".
 870                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 871                  ".");
 872     } else {
 873         &htmllog($newref ? "Report" : "Information", "stored",
 874                  "",
 875                  "<code>$gBug#$ref</code>".
 876                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 877                  ".");
 878     }
 879     my $enc_msg=<<END;
 880 Subject: $gBug#$ref: $newsubject
 881 Reply-To: $replyto, $ref-$baddressroot\@$gEmailDomain
 882 Resent-From: $header{'from'}
 883 ${orgsender}Resent-To: $resentccval
 884 Resent-Date: $tdate
 885 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 886 Resent-Sender: $gMaintainerEmail
 887 ${common_headers}X-$gProject-PR-Message: $report_followup $ref
 888 X-$gProject-PR-Package: $data->{package}
 889 X-$gProject-PR-Keywords: $data->{keywords}
 890 ${source_pr_header}
 891 END
 892     chomp $enc_msg;
 893     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 894     &sendmessage($enc_msg,[@resentccs],[@bccs]);
 895 }
 896
 897 my $htmlbreak= length($brokenness) ? "<p>\n".html_escape($brokenness)."\n<p>\n" : '';
 898 $htmlbreak =~ s/\n\n/\n<P>\n\n/g;
 899 if (length($resentccval)) {
 900     $htmlbreak = "  Copy sent to <code>".html_escape($resentccval)."</code>.".
 901         $htmlbreak;
 902 }
 903
 904 # Should we send an ack out?
 905 if (not exists $header{'x-debbugs-no-ack'} and
 906     ($newref or
 907      ($codeletter ne 'U' and
 908       (not defined $header{precedence} or
 909        $header{'precedence'} !~ /\b(?:bulk|junk|list)\b/
 910       )
 911      )
 912     )
 913    ){
 914
 915      # figure out forward explanation
 916      my $forwardexplain = '';
 917      my $thanks = '';
 918      my $extra_vars;
 919      # will contain info and -info in moreinfo messages
 920      my $info = '';
 921      my $infod = '';
 922      # temporary headers
 923      my %t_h;
 924      if ($newref) {
 925           &htmllog("Acknowledgement","sent",$replyto,
 926                    ($veryquiet ?
 927                     "New $gBug report received and filed, but not forwarded." :
 928                     "New $gBug report received and forwarded."). $htmlbreak);
 929           $thanks = fill_template('mail/process_ack_thanks_new');
 930      }
 931      else {
 932           &htmllog("Acknowledgement","sent",$replyto,
 933                    ($veryquiet ? "Extra info received and filed, but not forwarded." :
 934                     $codeletter eq 'M' ? "Extra info received and forwarded to maintainer." :
 935                     "Extra info received and forwarded to list."). $htmlbreak);
 936           $thanks = fill_template('mail/process_ack_thanks_additional');
 937           $info = 'info';
 938           $infod = '-info';
 939      }
 940      if ($veryquiet) {
 941           $forwardexplain = fill_template('mail/forward_veryquiet',
 942                                          );
 943           # these are the headers that quiet messages override
 944           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}quiet\@$gEmailDomain>";
 945           $t_h{pr_message} = "ack${infod}-quiet $ref";
 946           $t_h{reply_to}   = "$ref-quiet\@$gEmailDomain";
 947           $extra_vars->{refreplyto} = "$ref-quiet\@$gEmailDomain";
 948           $t_h{subject}    = length($info)?
 949                "$gBug#$ref: Info received and FILED only ($subject)":
 950                "$gBug#$ref: Acknowledgement of QUIET report ($subject)";
 951      }
 952      elsif ($codeletter eq 'M') {
 953           $forwardexplain = fill_template('mail/forward_maintonly',
 954                                          );
 955           # these are the headers that maintonly messages override
 956           $t_h{messageid}  = "<handler.$ref.$nn.ack{$info}maintonly\@$gEmailDomain>";
 957           $t_h{pr_message} = "ack${infod}-maintonly $ref";
 958           $t_h{reply_to}   = "$ref-maintonly\@$gEmailDomain";
 959           $extra_vars->{refreplyto} = "$ref-maintonly\@$gEmailDomain";
 960           $t_h{subject}    = length($info)?
 961                "$gBug#$ref: Info received for maintainer only ($subject)":
 962                "$gBug#$ref: Acknowledgement of maintainer-only report ($subject)";
 963      }
 964      else {
 965           $forwardexplain = fill_template('mail/forward_normal',
 966                                          );
 967           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}\@$gEmailDomain>";
 968           $t_h{pr_message} = "ack${infod} $ref";
 969           $t_h{reply_to}   = "$ref\@$gEmailDomain";
 970           $extra_vars->{refreplyto} = "$ref\@$gEmailDomain";
 971           $t_h{subject}    = (defined $info and length($info))?
 972                "$gBug#$ref: Info received ($subject)" :
 973                "$gBug#$ref: Acknowledgement ($subject)";
 974      }
 975      my $body = message_body_template('mail/process_ack',
 976                                       {forwardexplain  => $forwardexplain,
 977                                        resentccexplain => $resentccexplain,
 978                                        thanks          => $thanks,
 979                                        %{$extra_vars}
 980                                       }
 981                                      );
 982      &sendmessage(create_mime_message(
 983                        [@common_headers,
 984                         From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
 985                         To            => $replyto,
 986                         Subject       => $t_h{subject},
 987                         "Message-ID"  => $t_h{messageid},
 988                         "In-Reply-To" => $header{'message-id'},
 989                         References    => $header{'message-id'},
 990                         Precedence    => 'bulk',
 991                         "X-$gProject-PR-Message"  => $t_h{pr_message} || "ack $ref",
 992                         "X-$gProject-PR-Package"  => $data->{package},
 993                         "X-$gProject-PR-Keywords" => $data->{keywords},
 994                         # Only have a X-$gProject-PR-Source when we know the source package
 995                         (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 996                         "Reply-To"                => $t_h{reply_to} || "$ref\@$gEmailDomain",
 997                        ],$body,[]), '',undef,1);
 998 }
 999
1000 appendlog($ref,$msg);
1001 # unlock the locks we have received
1002 while ($locks--) {unfilelock();}
1003
1004 ## handle control messages at this point, immediately before finishing
1005 my %clonebugs = (-1 => $ref);
1006 my %bug_affected;
1007 if (@control_bits) {
1008     my $transcript_scalar = '';
1009     open my $transcript, ">:scalar:utf8", \$transcript_scalar or
1010         die "Unable to create transcript scalar: $!";
1011     print {$transcript} "Processing control commands:\n\n";
1012     my %affected_packages;
1013     my %recipients;
1014     # this is the hashref which is passed to all control calls
1015     my %limit = ();
1016     my $errors = 0;
1017     my $unknowns = 0;
1018
1019     my @common_control_options =
1020         (transcript        => $transcript,
1021          requester         => $header{from},
1022          request_addr      => $baddress.'@'.$config{email_domain},
1023          request_msgid     => $header{'message-id'},
1024          request_subject   => $header{subject},
1025          request_nn        => $nn,
1026          request_replyto   => $replyto,
1027          message           => [$msg],
1028          affected_bugs     => \%bug_affected,
1029          affected_packages => \%affected_packages,
1030          recipients        => \%recipients,
1031          limit             => \%limit,
1032         );
1033     if (@gExcludeFromControl and grep {$replyto =~ m/\Q$_\E/} @gExcludeFromControl) {
1034         print {$transcript} fill_template('mail/excluded_from_control');
1035         print {$transcript} "Stopping processing here.\n\n";
1036     } else {
1037         for my $control_bit (@control_bits) {
1038             $control_bit =~ s/\xef\xbb\xbf//g;
1039             next unless $control_bit =~ m/\S/;
1040             eval {
1041                 my $temp = decode("utf8",$control_bit,Encode::FB_CROAK);
1042                 $control_bit = $temp;
1043             };
1044             print {$transcript} "> $control_bit\n";
1045             next if $control_bit =~ /^\s*\#/;
1046             my $action = '';
1047             my $ok;
1048             if (defined valid_control($control_bit)) {
1049                 my ($new_errors,$terminate_control) =
1050                     control_line(line => $control_bit,
1051                                  clonebugs => \%clonebugs,
1052                                  limit => \%limit,
1053                                  common_control_options => \@common_control_options,
1054                                  errors => \$errors,
1055                                  transcript => $transcript,
1056                                  debug => 0,
1057                                  ok => \$ok,
1058                                  replyto => $replyto,
1059                                 );
1060                 if ($terminate_control) {
1061                     last;
1062                 }
1063             }
1064             else {
1065                 print {$transcript} "Unknown command or malformed arguments to command.\n\n";
1066                 $errors++;
1067                 if (++$unknowns >= 5) {
1068                     print {$transcript} "Too many unknown commands, stopping here.\n\n";
1069                     last;
1070                 }
1071             }
1072         }
1073     }
1074     my $temp_transcript = $transcript_scalar;
1075     eval{
1076         $temp_transcript = decode("utf8",$temp_transcript,Encode::FB_CROAK);
1077     };
1078     my @maintccs = determine_recipients(recipients => \%recipients,
1079                                         address_only => 1,
1080                                         cc => 1,
1081                                        );
1082     my $error_text = $errors > 0 ? " (with $errors error" . ($errors > 1 ? "s" : "") . ")" : "";
1083     my $reply =
1084         create_mime_message(['X-Loop'      => $gMaintainerEmail,
1085                              From          => "$gMaintainerEmail ($gProject $gBug Tracking System)",
1086                              To            => $replyto,
1087                              @maintccs ? (Cc => join(', ',@maintccs)):(),
1088                              Subject       => "Processed${error_text}: $header{subject}",
1089                              'Message-ID'  => "<handler.s.$nn.transcript\@$gEmailDomain>",
1090                              'In-Reply-To' => $header{'message-id'},
1091                              References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
1092                              Precedence    => 'bulk',
1093                              keys %affected_packages ?("X-${gProject}-PR-Package" => join(' ',keys %affected_packages)):(),
1094                              keys %affected_packages ?("X-${gProject}-PR-Source" =>
1095                                                        join(' ',
1096                                                             map {defined $_ ?(ref($_)?@{$_}:$_):()}
1097                                                             binary_to_source(binary => [keys %affected_packages],
1098                                                                              source_only => 1))):(),
1099                              "X-$gProject-PR-Message" => 'transcript',
1100                              @common_headers,
1101                             ],
1102                             fill_template('mail/message_body',
1103                                           {body => $temp_transcript},
1104                                          ));
1105
1106     utime(time,time,"db-h");
1107
1108     send_mail_message(message => $reply,
1109                       recipients => [exists $header{'x-debbugs-no-ack'}?():$replyto,
1110                                      make_list(values %{{determine_recipients(recipients => \%recipients,
1111                                                                               address_only => 1,
1112                                                                              )}}
1113                                               ),
1114                                     ]
1115                      );
1116
1117 }
1118
1119
1120 finish();
1121
1122 sub appendlog {
1123     my ($ref,$msg) = @_;
1124     my $log_location = buglog($ref);
1125     die "Unable to find .log for $ref"
1126         if not defined $log_location;
1127     my $logfh = IO::File->new(">>$log_location") or
1128         die "Unable to open $log_location for appending: $!";
1129     write_log_records(logfh => $logfh,
1130                       records => [{type => 'incoming-recv',
1131                                    text => $msg,
1132                                   }]);
1133     close ($logfh) or die "Unable to close $log_location: $!";
1134 }
1135
1136 sub finish {
1137     my ($exit) = @_;
1138     $exit ||= 0;
1139     utime(time,time,"db");
1140     # cleanups are run in an end block now.
1141     #my ($u);
1142     #while ($u= $cleanups[$#cleanups]) { &$u; }
1143     unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
1144     exit $exit;
1145 }
1146
1147 die "wot no exit";
1148
1149 sub htmllog {
1150     my ($whatobj,$whatverb,$where,$desc) = @_;
1151     append_action_to_log(bug => $ref,
1152                          action => "$whatobj $whatverb",
1153                          requester => '',
1154                          request_addr => $where,
1155                          desc         => $desc,
1156                          get_lock     => 0,
1157                         );
1158 }
1159
1160 sub stripbccs {
1161     my $msg = shift;
1162     my $ret = '';
1163     my $bcc = 0;
1164     while ($msg =~ s/(.*\n)//) {
1165         local $_ = $1;
1166         if (/^$/) {
1167             $ret .= $_;
1168             last;
1169         }
1170         if ($bcc) {
1171             # strip continuation lines too
1172             next if /^\s/;
1173             $bcc = 0;
1174         }
1175         if (/^Bcc:/i) {
1176             $bcc = 1;
1177         } else {
1178             $ret .= $_;
1179         }
1180     }
1181     return $ret . $msg;
1182 }
1183
1184 =head2 send_message
1185
1186      send_message($the_message,\@recipients,\@bcc,$do_not_encode)
1187
1188 The first argument is the scalar message, the second argument is the
1189 arrayref of recipients, the third is the arrayref of Bcc:'ed
1190 recipients.
1191
1192 The final argument turns off header encoding and the addition of the
1193 X-Loop header if true, defaults to false.
1194
1195 =cut
1196
1197
1198 sub sendmessage {
1199     my ($msg,$recips,$bcc,$no_encode) = @_;
1200     if (not defined $recips or (!ref($recips) && $recips eq '')
1201         or @$recips == 0) {
1202         $recips = ['-t'];
1203     }
1204     # This is suboptimal. The right solution is to send headers
1205     # separately from the rest of the message and encode them rather
1206     # than doing this.
1207     $msg = "X-Loop: $gMaintainerEmail\n" . $msg unless $no_encode;
1208     # The original message received is written out in appendlog, so
1209     # before writing out the other messages we've sent out, we need to
1210     # RFC1522 encode the header.
1211     $msg = encode_headers($msg) unless $no_encode;
1212
1213     my $hash = get_hashname($ref);
1214     #save email to the log
1215     my $logfh = IO::File->new(">>db-h/${hash}/${ref}.log") or
1216         die "opening db-h/$hash/${ref}.log: $!";
1217     write_log_records(logfh => $logfh,
1218                       records => {text => stripbccs($msg),
1219                                   type => 'recips',
1220                                   recips => [map {encode_utf8($_)} @{$recips}],
1221                                  },
1222                      );
1223     if (ref($bcc)) {
1224         shift @$recips if $recips->[0] eq '-t';
1225         push @$recips, @$bcc;
1226     }
1227
1228     send_mail_message(message        => $msg,
1229                       # Because we encode the headers above, we do not want to encode them here
1230                       encode_headers => 0,
1231                       recipients     => $recips);
1232 }
1233
1234 =head2 message_body_template
1235
1236      message_body_template('mail/ack',{ref=>'foo'});
1237
1238 Creates a message body using a template
1239
1240 =cut
1241
1242 sub message_body_template{
1243      my ($template,$extra_var) = @_;
1244      $extra_var ||={};
1245      my $body = fill_template($template,$extra_var);
1246      return fill_template('mail/message_body',
1247                           {%{$extra_var},
1248                            body => $body,
1249                           },
1250                          );
1251 }
1252
1253 =head2 fill_template
1254
1255      fill_template('mail/foo',{foo=>'bar'});
1256
1257 Calls fill_in_template with a default set of variables and any extras
1258 added in.
1259
1260 =cut
1261
1262 sub fill_template{
1263      my ($template,$extra_var) = @_;
1264      $extra_var ||={};
1265      my $variables = {config => \%config,
1266                       defined($ref)?(ref    => $ref):(),
1267                       defined($data)?(data  => $data):(),
1268                       refs => [map {exists $clonebugs{$_}?$clonebugs{$_}:$_} keys %bug_affected],
1269                       %{$extra_var},
1270                      };
1271      my $hole_var = {'&bugurl' =>
1272                      sub{"$_[0]: ".
1273                               $config{cgi_domain}.'/'.
1274                                    Debbugs::CGI::bug_links(bug=>$_[0],
1275                                                            links_only => 1,
1276                                                           );
1277                     }
1278                     };
1279      return fill_in_template(template => $template,
1280                              variables => $variables,
1281                              hole_var  => $hole_var,
1282                             );
1283 }
1284
1285
1286 # this shole routine is *bad*; will be changed to use
1287 # Debbugs::Recipients and stuff therin in short order.
1288 sub checkmaintainers {
1289     return if $maintainerschecked++;
1290     return if !length($data->{package});
1291
1292     my $anymaintfound=0; my $anymaintnotfound=0;
1293     for my $p (splitpackages($data->{package})) {
1294         $p =~ y/A-Z/a-z/;
1295         $p =~ /((?:src:)?[a-z0-9.+-]+)/;
1296         $p = $1;
1297         next unless defined $p;
1298         if (defined $config{subscription_domain} and length $config{subscription_domain}) {
1299             my @source = binary_to_source(binary => $p,
1300                                           source_only => 1,
1301                                          );
1302             if (@source) {
1303                 push @addsrcaddrs,
1304                     map {"$_\@$config{subscription_domain}"} @source;
1305             } else {
1306                 push @addsrcaddrs, "$p\@$config{subscription_domain}";
1307             }
1308         }
1309         # this is utter hackery until we switch to Debbugs::Recipients
1310         my @maints = package_maintainer(binary => $p);
1311         if (@maints) {
1312             print {$debugfh} "maintainer add >$p|".join(',',@maints)."<\n";
1313             my %temp;
1314             @temp{@maintaddrs} = @maintaddrs;
1315             push(@maintaddrs,
1316                  grep {$_ ne $replyto and
1317                            not exists $temp{$_}} @maints);
1318             $anymaintfound++;
1319         } else {
1320             print {$debugfh} "maintainer none >$p<\n";
1321             push(@maintaddrs,$gUnknownMaintainerEmail) unless $anymaintnotfound;
1322             $anymaintnotfound++;
1323             last;
1324         }
1325     }
1326
1327     if (defined $data->{owner} and length $data->{owner}) {
1328         print {$debugfh} "owner add >$data->{package}|$data->{owner}<\n";
1329         my $addmaint = $data->{owner};
1330         push(@maintaddrs, $addmaint) unless
1331             $addmaint eq $replyto or grep($_ eq $addmaint, @maintaddrs);
1332     }
1333 }
1334
1335 =head2 bug_list_forward
1336
1337      bug_list_forward($spool_filename) if $codeletter eq 'L';
1338
1339
1340 Given the spool file, will forward a bug to the per bug mailing list
1341 subscription system.
1342
1343 =cut
1344
1345 sub bug_list_forward{
1346      my ($bug_fn) = @_;
1347      # Read the bug information and package information for passing to
1348      # the mailing list
1349      my $bug_fh = IO::File->new("incoming/P$bug_fn",'r') or
1350           die "Unable to open incoming/P$bug_fn $!";
1351
1352      if (not defined $config{bug_subscription_domain} or not
1353          length $config{bug_subscription_domain}) {
1354           unlink("incoming/P$bug_fn") or
1355                die "unlinking incoming/P$bug_fn: $!";
1356           exit 0;
1357      }
1358
1359      my ($bug_number) = $bug_fn =~ /^L(\d+)\./;
1360      my $data = read_bug(bug => $bug_number);
1361
1362      local $/ = undef;
1363      my $bug_message = <$bug_fh>;
1364      my ($bug_address) = $bug_message =~ /^Received: \(at ([^\)]+)\) by/;
1365      my ($envelope_from) = $bug_message =~ s/\nFrom\s+([^\s]+)[^\n]+\n/\n/;
1366      if (not defined $envelope_from) {
1367           # Try to use the From: header or something to set it
1368           ($envelope_from) = $bug_message =~ /\nFrom:\s+(.+?)\n/;
1369           # Kludgy, and should really be using a full scale header
1370           # parser to do this.
1371           $envelope_from =~ s/^.+?<([^>]+)>.+$/$1/;
1372      }
1373      my ($header,$body) = split /\n\n/, $bug_message, 2;
1374      # Add X-$gProject-PR-Message: list bug_number, package name, and bug title headers
1375      $header .= qq(\nX-$gProject-PR-Message: list $bug_number\n).
1376           qq(X-$gProject-PR-Package: $data->{package}\n).
1377                qq(X-$gProject-PR-Title: $data->{subject})
1378                if defined $data;
1379      print STDERR "Tried to loop me with $envelope_from\n"
1380           and exit 1 if $envelope_from =~ /\Q$gListDomain\E|\Q$gEmailDomain\E/;
1381      print {$debugfh} $envelope_from,qq(\n);
1382      # If we don't have a bug address, something has gone horribly wrong.
1383      print STDERR "Doesn't match: $bug_address\n" and exit 1 unless defined $bug_address;
1384      $bug_address =~ s/\@.+//;
1385      print {$debugfh} "Sending message to bugs=$bug_address\@$config{bug_subscription_domain}\n";
1386      print {$debugfh} $header.qq(\n\n).$body;
1387      send_mail_message(message        => $header.qq(\n\n).$body,
1388                        recipients     => ["bugs=$bug_address\@$config{bug_subscription_domain}"],
1389                        envelope_from  => $envelope_from,
1390                        encode_headers => 0,
1391                       );
1392      unlink("incoming/P$bug_fn") || die "unlinking incoming/P$bug_fn: $!";
1393      exit 0;
1394 }
1395
1396 sub DEBUG {
1397     return unless $DEBUG;
1398     print STDERR
1399         map {defined $_?encode_utf8($_):()} @_;
1400 }
1401 sub DEBUG_RAW {
1402     return unless $DEBUG;
1403     print STDERR @_;
1404 }
1405
1406
1407 __END__
1408 # Local Variables:
1409 # indent-tabs-mode: nil
1410 # cperl-indent-level: 4
1411 # End: