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 locale_h);
  11 setlocale(LC_TIME, "C");
  12
  13 use IO::File;
  14
  15 use Getopt::Long;
  16 use Pod::Usage;
  17 use MIME::Parser;
  18 use Debbugs::MIME qw(decode_rfc1522 create_mime_message getmailbody);
  19 use Debbugs::Mail qw(send_mail_message encode_headers get_addresses);
  20 use Debbugs::Packages qw(getpkgsrc binary_to_source);
  21 use Debbugs::User qw(read_usertags write_usertags);
  22 use Debbugs::Common qw(:lock get_hashname buglog package_maintainer overwritefile make_list);
  23 use Debbugs::Status qw(writebug isstrongseverity lockreadbugmerge lockreadbug new_bug read_bug splitpackages  :versions);
  24
  25 use Debbugs::CGI qw(html_escape bug_links);
  26
  27 use Debbugs::Log qw(:misc :write);
  28
  29 use Debbugs::Text qw(:templates);
  30
  31 use Debbugs::Config qw(:globals :config);
  32
  33 use Debbugs::Control qw(append_action_to_log);
  34 use Debbugs::Control::Service qw(valid_control control_line);
  35 use Debbugs::Recipients qw(determine_recipients);
  36 use Encode qw(encode_utf8 decode);
  37 use List::AllUtils qw(first uniqnum);
  38
  39 =head1 NAME
  40
  41 process - Handle e-mails emails sent to bugs
  42
  43 =head1 SYNOPSIS
  44
  45 process nn
  46
  47  Options:
  48   --debug, -d debugging level (Default 0)
  49
  50 =head1 OPTIONS
  51
  52 =over
  53
  54 =item <--debug,-d>
  55
  56 Debugging level (default 0)
  57
  58 =back
  59
  60 =cut
  61
  62 use vars qw($DEBUG);
  63
  64 my %options = (debug           => 0,
  65                help            => 0,
  66                man             => 0,
  67               );
  68
  69 GetOptions(\%options,
  70            'debug|d+','help|h|?','man|m');
  71
  72 pod2usage() if $options{help};
  73 pod2usage({verbose=>2}) if $options{man};
  74
  75
  76 $DEBUG=$options{debug};
  77 my $debugfh = IO::File->new('/dev/null','w') or
  78     die "Unable to open /dev/null for writing; $!";
  79 if ($DEBUG > 0) {
  80     $debugfh = \*STDERR;
  81 }
  82 binmode($debugfh,':raw:encoding(UTF-8)');
  83
  84 # these are the valid bug addresses
  85 my %baddress = (B => 'submit',
  86                 M => 'maintonly',
  87                 Q => 'quiet',
  88                 F => 'forwarded',
  89                 D => 'done',
  90                 U => 'submitter',
  91                 L => 'list',
  92                );
  93 my $valid_codeletters = join('',keys %baddress);
  94
  95
  96 chdir($config{spool_dir}) or die "Unable to chdir to spool ($config{spool_dir}): $!";
  97
  98 umask(002);
  99
 100 my $intdate = time or die "failed to get time: $!";
 101
 102 my ($nn) = @ARGV;
 103 my ($codeletter,$tryref) =
 104     $nn =~ m/^([$valid_codeletters])(\d*)\.\d+$/
 105     or die "bad argument: $_";
 106 $tryref = undef unless length ($tryref) and
 107     $tryref > 0;
 108
 109 if (!rename("incoming/G$nn","incoming/P$nn"))  {
 110     my $error = $!;
 111     $error = '' if not defined $error;
 112     # this is very fragile, but we should probably die here anyway
 113     if ($error =~ m/no such file or directory/i) {
 114         exit 0;
 115     }
 116     die "Unable to rename incoming/G$nn to lock: $error";
 117 }
 118
 119 # die here to avoid continuously processing this mail
 120 if (not exists $baddress{$codeletter}) {
 121     die "bad codeletter $codeletter";
 122 }
 123
 124 my $baddress = $baddress{$codeletter};
 125 if ($baddress eq 'list') {
 126     bug_list_forward($nn) if $codeletter eq 'L';
 127 }
 128
 129
 130 my $baddressroot= $baddress;
 131 $baddress= "$tryref-$baddress" if defined $tryref;
 132
 133 my $msg;
 134 my @msg;
 135
 136 {
 137     my $log = IO::File->new("incoming/P$nn",'r') or
 138         die "Unable to open 'incoming/P$nn' for reading; $!";
 139     local $/;
 140     $msg=<$log>;
 141     @msg = split /\n/, $msg;
 142     close($log);
 143 }
 144
 145
 146 my $tdate = strftime "%a, %d %h %Y %T +0000", gmtime;
 147 my $fwd= "Received: via spool by $baddress\@$gEmailDomain id=$nn\n".
 148     "          (code $codeletter".(defined($tryref)?" ref $tryref":'')."); $tdate\n";
 149
 150 # header and decoded body respectively
 151 my (@headerlines, @bodylines);
 152
 153 # whether maintainer addresses have been checked
 154 our $maintainerschecked = 0;
 155 #maintainer address for this message
 156 our @maintaddrs;
 157 # other src addresses
 158 our @addsrcaddrs;
 159 our @resentccs;
 160 our @bccs;
 161
 162 my $resentccexplain='';
 163
 164 # whether there's a new reference with this email
 165 our $newref = 0;
 166
 167 our $brokenness = '';
 168
 169 my $parser_output = Debbugs::MIME::parse($msg);
 170
 171 @headerlines = @{$parser_output->{header}};
 172 @bodylines = @{$parser_output->{body}};
 173
 174 my %header;
 175
 176 my @common_headers;
 177 for my $hdr (@headerlines) {
 178     my $orig_hdr = $hdr;
 179     $hdr = decode_rfc1522($hdr);
 180     $_ = $hdr;
 181     s/\n\s/ /g;
 182     finish() if m/^x-loop: (\S+)$/i && $1 eq "$gMaintainerEmail";
 183     my $ins = !m/^(?:(?:subject|reply-to|return-path|
 184                          mail-followup-to|
 185                          references):
 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 $phline !~ m/^([\w-]+): # psuedoheader
 231                          (?:\s|\N{U+00A0})* # zero or more spaces, including
 232                                             # non-breaking space
 233                          (\S.*)/x; # pseudoheader value
 234     my ($fn, $fv) = ($1, $2);
 235     $fv =~ s/\s*$//;
 236     # pluralize tag/usertag
 237     $fn = lc $fn;
 238     $fn = $fn.'s' if $fn =~ /^(?:tag|usertag)$/;
 239     print {$debugfh} ">$fn|$fv|\n";
 240     if ($fn =~ /^control$/) {
 241         push @control_bits,$fv;
 242     } else {
 243         # Don't lc owner or forwarded
 244         $fv = lc $fv unless $fn =~ /^(?:owner|forwarded|usertags|version|source-version|done)$/;
 245         $pheader{$fn} = $fv;
 246     }
 247     print {$debugfh} ">$fn~$fv<\n";
 248 }
 249
 250 # Allow pseudo headers to set x-debbugs- stuff [#179340]
 251 for my $key (grep /X-Debbugs-.*/i, keys %pheader) {
 252      $header{$key} = $pheader{$key} if not exists $header{$key};
 253 }
 254
 255 # set $i to beginning of encoded body data, so we can dump it out
 256 # verbatim later
 257 my $i = 0;
 258 ++$i while $i <= $#msg and $msg[$i] =~ /./;
 259 $fwd .= join("\n",@msg[$i..$#msg]);
 260
 261 binmode($debugfh,':raw');
 262 print {$debugfh} "***\n$fwd\n***\n";
 263 binmode($debugfh,':raw:encoding(UTF-8)');
 264
 265 if (defined $header{'resent-from'} && !defined $header{'from'}) {
 266     $header{'from'} = $header{'resent-from'};
 267 }
 268 defined($header{'from'}) || die "no From header";
 269
 270 my $replyto = $header{'reply-to'};
 271 $replyto = '' unless defined $replyto;
 272 $replyto =~ s/^ +//;
 273 $replyto =~ s/ +$//;
 274 unless (length $replyto) {
 275     $replyto = $header{'from'};
 276 }
 277
 278 my $subject = '(no subject)';
 279 if (!defined($header{'subject'}))
 280 {
 281         $brokenness.= fill_template('mail/process_broken_subject');
 282
 283 } else {
 284     $subject= $header{'subject'};
 285 }
 286
 287 my $ref=-1;
 288 # remove Re: from the subject line
 289 $subject =~ s/^Re:\s*//i;
 290 # remove remaining mailing list name markers from the subject line if
 291 # this appears to be a message that has traversed a mailing list
 292 if (exists $header{'list-id'} or exists $header{'list-subscribe'} or
 293     (exists $header{'precedence'} and defined $header{'precedence'} and
 294      $header{'precedence'} eq 'bulk') or
 295     exists $header{'mailing-list'} or exists $header{'list-processor-version'}
 296    ){
 297     # if a mailing list didn't match any of the above, it's probably
 298     # so horribly configured that we wouldn't be able to figure it out
 299     # anyway.
 300     $subject =~ s/^\[.*\]\s*//i;
 301 }
 302 $_= $subject."\n";
 303 if (not defined $tryref and m/^Bug ?\#(\d+)\D/i) {
 304     $tryref = $1 if $1 > 0;
 305 }
 306 my $locks = 0;
 307 my $data;
 308 if (defined $tryref) {
 309      my $locks_recv;
 310      ($locks_recv, $data)= &lockreadbugmerge($tryref);
 311      $locks += $locks_recv;
 312     if ($locks_recv and not $data->{archived}) {
 313         $ref= $tryref;
 314     } else {
 315         &sendmessage(create_mime_message(
 316           [From          =>  qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 317            To            => $replyto,
 318            Subject       => "Unknown problem report $gBug#$tryref ($subject)",
 319            'Message-ID'  => "<handler.x.$nn.unknown\@$gEmailDomain>",
 320            'In-Reply-To' => $header{'message-id'},
 321            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 322            Precedence    => 'bulk',
 323            "X-$gProject-PR-Message" => 'error',
 324            @common_headers,
 325           ],message_body_template('mail/process_unknown_bug_number',
 326                                   {subject => $subject,
 327                                    date    => $header{date},
 328                                    baddress => $baddress,
 329                                    tryref   => $tryref,
 330                                    messageid => $header{'message-id'},
 331                                   },
 332                                  )),'');
 333         appendlog($ref,$msg);
 334         finish();
 335     }
 336 } else {
 337     &filelock('lock/-1');
 338 }
 339
 340 # Attempt to determine which source package this is
 341 my $source_pr_header = '';
 342 my $source_package = '';
 343 if (defined $pheader{source}) {
 344      $source_package = $pheader{source};
 345 }
 346 elsif (defined $data->{package} or defined $pheader{package}) {
 347      $source_package = binary_to_source(binary => $data->{package} // $pheader{package});
 348 }
 349 $source_pr_header = "X-$gProject-PR-Source: $source_package\n"
 350      if defined $source_package and length $source_package;
 351
 352 # Done and Forwarded Bugs
 353 if ($codeletter eq 'D' || $codeletter eq 'F')
 354 {
 355     if ($replyto =~ m/$gBounceFroms/o ||
 356         $header{'from'} =~ m/$gBounceFroms/o)
 357     {
 358          print STDERR "bounce detected !  Mwaap! Mwaap!";
 359          exit 1;
 360     }
 361     my $markedby= $header{'from'} eq $replyto ? $replyto :
 362                "$header{'from'} (reply to $replyto)";
 363     my @generalcc;
 364     my $receivedat;
 365     my $markaswhat;
 366     my $set_forwarded;
 367     my $generalcc;
 368     my $set_done;
 369     if ($codeletter eq 'F') { # Forwarded
 370         (appendlog($ref,$msg),finish()) if defined $data->{forwarded} and length($data->{forwarded});
 371         $receivedat= "forwarded\@$gEmailDomain";
 372         $markaswhat= 'forwarded';
 373         $set_forwarded= $header{'to'};
 374         # Dissallow forwarded being set to this bug tracking system
 375         if (defined $set_forwarded and $set_forwarded =~ /\Q$gEmailDomain\E/) {
 376              undef $set_forwarded;
 377         }
 378         if ( length( $gListDomain ) > 0 && length( $gForwardList ) > 0 ) {
 379             push @generalcc, "$gForwardList\@$gListDomain";
 380             $generalcc= "$gForwardList\@$gListDomain";
 381         } else {
 382             $generalcc='';
 383         }
 384     } else { # Done
 385         if (defined $data->{done} and length($data->{done}) and
 386                 not defined $pheader{'source-version'} and
 387                 not defined $pheader{'version'}) {
 388             appendlog($ref,$msg);
 389             finish();
 390         }
 391         $receivedat= "done\@$gEmailDomain";
 392         $markaswhat= 'done';
 393         $set_done= $pheader{'done'} // $header{'from'};
 394         if ( length( $gListDomain ) > 0 && length( $gDoneList ) > 0 ) {
 395             $generalcc= "$gDoneList\@$gListDomain";
 396             push @generalcc, "$gDoneList\@$gListDomain";
 397         } else {
 398             $generalcc='';
 399         }
 400     }
 401     if (defined $gStrongList and isstrongseverity($data->{severity})) {
 402         $generalcc = join ', ', $generalcc, "$gStrongList\@$gListDomain";
 403         push @generalcc,"$gStrongList\@$gListDomain";
 404     }
 405     if ($ref<0) {
 406         &sendmessage(create_mime_message(
 407           [From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 408            To            => $replyto,
 409            Subject       => "Message with no $gBug number ignored by $receivedat ($subject)",
 410            'Message-ID'  => "<handler.x.$nn.warnignore\@$gEmailDomain>",
 411            'In-Reply-To' => $header{'message-id'},
 412            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 413            Precedence    => 'bulk',
 414            "X-$gProject-PR-Message" => 'error',
 415            @common_headers,
 416           ],message_body_template('mail/process_no_bug_number',
 417                                   {subject => $subject,
 418                                    date    => $header{date},
 419                                    markaswhat => $markaswhat,
 420                                    receivedat => $receivedat,
 421                                    messageid => $header{'message-id'},
 422                                   },
 423                                  )),'');
 424         appendlog($ref,$msg);
 425         finish();
 426     }
 427
 428     &checkmaintainers;
 429
 430     my @noticecc = grep($_ ne $replyto,@maintaddrs);
 431     my $noticeccval.= join(', ', grep($_ ne $replyto,@maintaddrs));
 432     $noticeccval =~ s/\s+\n\s+/ /g;
 433     $noticeccval =~ s/^\s+/ /; $noticeccval =~ s/\s+$//;
 434
 435     my @process= ($ref,split(/ /,$data->{mergedwith}));
 436     my $orgref= $ref;
 437
 438     for $ref (@process) {
 439         if ($ref != $orgref) {
 440             &unfilelock;
 441             $locks--;
 442             $data = &lockreadbug($ref)
 443                 || die "huh ? $ref from $orgref out of ".join(' ',@process);
 444             $locks++;
 445         }
 446         $data->{done}= $set_done if defined($set_done);
 447         $data->{forwarded}= $set_forwarded if defined($set_forwarded);
 448         if ($codeletter eq 'D') {
 449             $data->{keywords} = join ' ', grep $_ ne 'pending',
 450                                      split ' ', $data->{keywords};
 451             if (defined $pheader{'source-version'}) {
 452                  if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 453                       $brokenness .= fill_template('mail/invalid_version',
 454                                                    {version => $pheader{'source-version'}},
 455                                                   );
 456                  }
 457                  else {
 458                       addfixedversions($data, $pheader{source}, $pheader{'source-version'}, '');
 459                  }
 460             } elsif (defined $pheader{version}) {
 461                  if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 462                       $brokenness .= fill_template('mail/invalid_version',
 463                                                    {version => $pheader{version}},
 464                                                   );
 465                  }
 466                  else {
 467                       addfixedversions($data, $pheader{package}, $pheader{version}, '');
 468                  }
 469             }
 470         }
 471
 472         # Add bug mailing list to $generalbcc as appropriate
 473         # This array is used to specify bcc in the cases where we're using create_mime_message.
 474         my @generalbcc = @generalcc;
 475         if (defined $config{subscription_domain} and length $config{subscription_domain}) {
 476             @generalbcc = (@generalbcc, @addsrcaddrs);
 477         }
 478         if (defined $config{bug_subscription_domain} and length $config{bug_subscription_domain}) {
 479             @generalbcc = (@generalbcc, "bugs=$ref\@$config{bug_subscription_domain}");
 480         }
 481         my $generalbcc = join(', ', @generalbcc);
 482         $generalbcc =~ s/\s+\n\s+/ /g;
 483         $generalbcc =~ s/^\s+/ /; $generalbcc =~ s/\s+$//;
 484         if (length $generalbcc) {$generalbcc = "Bcc: $generalbcc\n"};
 485
 486         writebug($ref, $data);
 487
 488         my $hash = get_hashname($ref);
 489         my $orig_report_fh = IO::File->new("db-h/$hash/$ref.report") or
 490             die "Unable to read original report: $!";
 491         my $orig_report;
 492         { local $/; $orig_report = <$orig_report_fh>;}
 493         close($orig_report_fh) or
 494             die "Unable to close original report filehandle: $!";
 495         if ($codeletter eq 'F') {
 496             &htmllog("Reply","sent",$replyto,"You have marked $gBug as forwarded.");
 497             &sendmessage(create_mime_message(
 498              [@common_headers,
 499               From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 500               To            => "$replyto",
 501               Subject       => "$gBug#$ref: marked as forwarded ($data->{subject})",
 502               "Message-ID"  => "<header.$ref.$nn.ackfwdd\@$gEmailDomain>",
 503               "In-Reply-To" => $header{'message-id'},
 504               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 505               Precedence    => 'bulk',
 506               "X-$gProject-PR-Message"  => "forwarded $ref",
 507               "X-$gProject-PR-Package"  => $data->{package},
 508               "X-$gProject-PR-Keywords" => $data->{keywords},
 509               # Only have a X-$gProject-PR-Source when we know the source package
 510               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 511               "Reply-To"                => "$ref\@$gEmailDomain",
 512               "Content-Type"            => 'text/plain; charset="utf-8"',
 513              ],message_body_template('mail/process_mark_as_forwarded',
 514                                      {date => $header{date},
 515                                       messageid => $header{'message-id'},
 516                                       data      => $data,
 517                                      },
 518                                     ),
 519              [join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 520         } else {
 521             &htmllog("Reply","sent",$replyto,"You have taken responsibility.");
 522             &sendmessage(create_mime_message(
 523              [@common_headers,
 524               From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 525               To            => $replyto,
 526               Subject       => "$gBug#$ref: marked as done ($data->{subject})",
 527               "Message-ID"  => "<handler.$ref.$nn.ackdone\@$gEmailDomain>",
 528               "In-Reply-To" => $header{'message-id'},
 529               References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 530               Precedence    => 'bulk',
 531               "X-$gProject-PR-Message"  => "closed $ref",
 532               "X-$gProject-PR-Package"  => $data->{package},
 533               "X-$gProject-PR-Keywords" => $data->{keywords},
 534               # Only have a X-$gProject-PR-Source when we know the source package
 535               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 536               "Reply-To"                => "$ref\@$gEmailDomain",
 537               "Content-Type"            => 'text/plain; charset="utf-8"',
 538              ],message_body_template('mail/process_mark_as_done',
 539                                      {date => $header{date},
 540                                       messageid => $header{'message-id'},
 541                                       subject   => $header{subject},
 542                                       data      => $data,
 543                                      },
 544                                     ),
 545              [$orig_report,join("\n",@msg)]),'',[$replyto,@generalbcc,@noticecc],1);
 546             &htmllog("Notification","sent",$data->{originator},
 547                 "$gBug acknowledged by developer.");
 548             &sendmessage(create_mime_message(
 549              [@common_headers,
 550               From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 551               To            => "$data->{originator}",
 552               Subject       => "$gBug#$ref closed by $markedby ($header{'subject'})",
 553               "Message-ID"  => "<handler.$ref.$nn.notifdone\@$gEmailDomain>",
 554               (defined $data->{msgid})?("In-Reply-To" => $data->{msgid}):(),
 555               References    => join(' ',grep {defined $_} ($header{'message-id'},$data->{msgid},'')),
 556               "X-$gProject-PR-Message"  => "they-closed $ref",
 557               (defined $data->{package})?("X-$gProject-PR-Package"  => $data->{package}):(),
 558               (defined $data->{keywords})?("X-$gProject-PR-Keywords" => $data->{keywords}):(),
 559               # Only have a X-$gProject-PR-Source when we know the source package
 560               (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
 561               "Reply-To"                => "$ref\@$gEmailDomain",
 562               "Content-Type"            => 'text/plain; charset="utf-8"',
 563              ],message_body_template('mail/process_your_bug_done',
 564                                      {data      => $data,
 565                                       markedby  => $markedby,
 566                                       messageid => $header{'message-id'},
 567                                       subject   => $header{subject},
 568                                      },
 569                                     ),
 570              [join("\n",@msg),$orig_report]),'',undef,1);
 571         }
 572         appendlog($ref,$msg);
 573     }
 574     finish();
 575 }
 576
 577 if ($ref<0) { # new bug report
 578     if ($codeletter eq 'U') { # -submitter
 579         &sendmessage(create_mime_message(
 580           [@common_headers,
 581            From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 582            To            => $replyto,
 583            Subject       => "Message with no $gBug number cannot be sent to submitter! ($subject)",
 584            'Message-ID'  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 585            'In-Reply-To' => $header{'message-id'},
 586            References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 587            Precedence    => 'bulk',
 588            "X-$gProject-PR-Message" => 'error',
 589           ],message_body_template('mail/process_no_bug_number',
 590                                   {subject => $subject,
 591                                    date    => $header{date},
 592                                    markaswhat => 'submitter',
 593                                    receivedat => "$baddress\@$gEmailDomain",
 594                                    messageid => $header{'message-id'},
 595                                   },
 596                                  )),'');
 597         appendlog($ref,$msg);
 598         finish();
 599     }
 600
 601     $data->{found_versions} = [];
 602     $data->{fixed_versions} = [];
 603
 604     if (defined $pheader{source}) {
 605         # source packages are identified by the src: prefix
 606         $data->{package} = $pheader{source};
 607         $data->{package} =~ s/(^|,\s*)/${1}src:/g;
 608     } elsif (defined $pheader{package}) {
 609         $data->{package} = $pheader{package};
 610         if ($data->{package} =~ /^src:(.+)/) {
 611             $pheader{source} = $1;
 612         }
 613     } elsif (defined $config{default_package}) {
 614         $data->{package} = $config{default_package},
 615     }
 616     else {
 617         my $body = message_body_template('mail/process_no_package',
 618                                         );
 619         &sendmessage(create_mime_message(
 620                        [@common_headers,
 621                         From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 622                         To            => $replyto,
 623                         Subject       => "Message with no Package: tag cannot be processed! ($subject)",
 624                         "Message-ID"  => "<handler.x.$nn.nonumnosub\@$gEmailDomain>",
 625                         "In-Reply-To" => $header{'message-id'},
 626                         References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
 627                         Precedence    => 'bulk',
 628                         "X-$gProject-PR-Message" => 'error'
 629                        ],
 630            message_body_template('mail/process_no_package',
 631                                  {date => $header{date},
 632                                   subject => $subject,
 633                                   messageid => $header{'message-id'},
 634                                   baddress => $baddress,
 635                                  },
 636                                 ),[join("\n", @msg)]), '',undef,1);
 637         appendlog($ref,$msg);
 638         finish();
 639     }
 640
 641     if (defined $config{default_package}) {
 642          &checkmaintainers;
 643          # if there are no maintainers for this package, assign it to the default package
 644          if (not @maintaddrs) {
 645               $data->{package} = $config{default_package};
 646               $brokenness.= fill_template('mail/process_default_package_selected',
 647                                           {old_package => $pheader{source} || $pheader{package} || 'No package',
 648                                            new_package => $data->{package},
 649                                           }
 650                                          );
 651               # force the maintainers to be rechecked
 652               $maintainerschecked = 0;
 653               &checkmaintainers;
 654          }
 655     }
 656
 657     $data->{keywords}= '';
 658     if (defined($pheader{'keywords'})) {
 659         $data->{keywords}= $pheader{'keywords'};
 660     } elsif (defined($pheader{'tags'})) {
 661         $data->{keywords}= $pheader{'tags'};
 662     }
 663     if (length($data->{keywords})) {
 664         my @kws;
 665         my %gkws = map { ($_, 1) } @gTags;
 666         foreach my $kw (sort split(/[,\s]+/, lc($data->{keywords}))) {
 667             push @kws, $kw if (defined $gkws{$kw});
 668         }
 669         $data->{keywords} = join(" ", @kws);
 670     }
 671     $data->{severity}= '';
 672     if (defined($pheader{'severity'}) || defined($pheader{'priority'})) {
 673         $data->{severity}= $pheader{'severity'};
 674         $data->{severity}= $pheader{'priority'} unless ($data->{severity});
 675         $data->{severity} =~ s/^\s*(.+)\s*$/$1/;
 676
 677         if (!grep($_ eq $data->{severity}, @gSeverityList, "$gDefaultSeverity")) {
 678             $brokenness.= fill_template('mail/invalid_severity',
 679                                         {severity=>$data->{severity}}
 680                                        );
 681             $data->{severity}= '';
 682         }
 683     }
 684     if (defined($pheader{owner})) {
 685         $data->{owner}= $pheader{owner};
 686     }
 687     if (defined($pheader{forwarded})) {
 688         $data->{forwarded} = $pheader{forwarded};
 689     }
 690     $ref = new_bug();
 691     $newref = $ref;
 692     my $hash = get_hashname($ref);
 693     $data->{originator} = $replyto;
 694     $data->{date} = $intdate;
 695     $data->{subject} = $subject;
 696     $data->{msgid} = $header{'message-id'};
 697     writebug($ref, $data);
 698     # Deal with usertags
 699     if (exists $pheader{usertags}) {
 700          my $user = $replyto;
 701          $user = $pheader{user} if exists $pheader{user};
 702          $user =~ s/,.*//;
 703          $user =~ s/^.*<(.*)>.*$/$1/;
 704          $user =~ s/[(].*[)]//;
 705          $user =~ s/^\s*(\S+)\s+.*$/$1/;
 706          if ($user ne '' and Debbugs::User::is_valid_user($user)) {
 707               $pheader{usertags} =~ s/(?:^\s+|\s+$)//g;
 708               my %user_tags;
 709               read_usertags(\%user_tags,$user);
 710               for my $tag (split /[,\s]+/, $pheader{usertags}) {
 711                    if ($tag =~ /^[a-zA-Z0-9.+\@-]+/) {
 712                         my %bugs_with_tag;
 713                         @bugs_with_tag{@{$user_tags{$tag}||[]}} = (1) x @{$user_tags{$tag}||[]};
 714                         $bugs_with_tag{$ref} = 1;
 715                         $user_tags{$tag} = [keys %bugs_with_tag];
 716                    }
 717               }
 718               write_usertags(\%user_tags,$user);
 719          }
 720          else {
 721               $brokenness .= fill_template('mail/invalid_user',
 722                                            {user => $user}
 723                                           );
 724          }
 725     }
 726     overwritefile("db-h/$hash/$ref.report",
 727                   map {"$_\n"} @msg);
 728 }
 729
 730 &checkmaintainers;
 731
 732 print {$debugfh} "maintainers >".join(' ',@maintaddrs)."<\n";
 733
 734 my $orgsender= defined($header{'sender'}) ? "Original-Sender: $header{'sender'}\n" : '';
 735 my $newsubject= $subject;  $newsubject =~ s/^$gBug#$ref:*\s*//;
 736
 737 my $xcchdr= $header{ 'x-debbugs-cc' } || '';
 738 if ($xcchdr =~ m/\S/) {
 739     push(@resentccs,get_addresses($xcchdr));
 740     $resentccexplain.= fill_template('mail/xdebbugscc',
 741                                      {xcchdr => $xcchdr},
 742                                     );
 743 }
 744
 745 if (@maintaddrs && ($codeletter eq 'B' || $codeletter eq 'M')) {
 746     push(@resentccs,@maintaddrs);
 747     $resentccexplain.= fill_template('mail/maintainercc',
 748                                      {maintaddrs => \@maintaddrs,
 749                                      },
 750                                     );
 751 }
 752
 753 @bccs = @addsrcaddrs;
 754 if (defined $gStrongList and isstrongseverity($data->{severity})) {
 755     push @bccs, "$gStrongList\@$gListDomain";
 756 }
 757
 758 # Send mail to the per bug list subscription too
 759 if (defined $config{bug_subscription_domain} and length $config{bug_subscription_domain}) {
 760     push @bccs, "bugs=$ref\@$config{bug_subscription_domain}";
 761 }
 762
 763 if (defined $pheader{source}) {
 764     # Prefix source versions with the name of the source package. They
 765     # appear that way in version trees so that we can deal with binary
 766     # packages moving from one source package to another.
 767     if (defined $pheader{'source-version'}) {
 768          if ($pheader{'source-version'} !~ m/^$config{package_version_re}$/) {
 769               $brokenness .= fill_template('mail/invalid_version',
 770                                            {version => $pheader{'source-version'}},
 771                                           );
 772          }
 773          else {
 774               addfoundversions($data, $pheader{source}, $pheader{'source-version'}, '');
 775          }
 776     } elsif (defined $pheader{version}) {
 777          if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 778               $brokenness .= fill_template('mail/invalid_version',
 779                                            {version => $pheader{version}},
 780                                           );
 781          }
 782          else {
 783               addfoundversions($data, $pheader{source}, $pheader{version}, '');
 784          }
 785     }
 786     writebug($ref, $data);
 787 } elsif (defined $pheader{package}) {
 788     # TODO: could handle Source-Version: by looking up the source package?
 789      if (defined $pheader{version}) {
 790           if ($pheader{version} !~ m/^$config{package_version_re}$/) {
 791                $brokenness .= fill_template('mail/invalid_version',
 792                                             {version => $pheader{version}},
 793                                            );
 794           }
 795           else {
 796                addfoundversions($data, $pheader{package}, $pheader{version}, 'binary');
 797           }
 798      }
 799      writebug($ref, $data);
 800 }
 801
 802 my $veryquiet= $codeletter eq 'Q';
 803 if ($codeletter eq 'M' && !@maintaddrs) {
 804     $veryquiet= 1;
 805     $brokenness.= fill_template('mail/invalid_maintainer',
 806                                 {},
 807                                );
 808 }
 809
 810 my $resentccval.= join(', ',@resentccs);
 811 $resentccval =~ s/\s+\n\s+/ /g; $resentccval =~ s/^\s+/ /; $resentccval =~ s/\s+$//;
 812 my $resentcc = '';
 813 if (length($resentccval)) {
 814     $resentcc= "Resent-CC: $resentccval\n";
 815 }
 816
 817 my $referencesval = join(' ',grep {defined $_} $header{'references'},$data->{msgid});
 818 my $references = '';
 819 if (!$newref && length($referencesval)) {
 820     $references = "References: $referencesval\n";
 821 }
 822
 823 my $common_headers='';
 824 {
 825     my @tmp = @common_headers;
 826     while (my ($key,$value) = splice(@tmp, 0,2)) {
 827         $common_headers .= qq($key: $value\n);
 828     }
 829 }
 830 if ($codeletter eq 'U') { # sent to -submitter
 831     &htmllog("Message", "sent on", $data->{originator}, "$gBug#$ref.");
 832     my $enc_msg=<<END;
 833 Subject: $gBug#$ref: $newsubject
 834 Reply-To: $replyto, $ref-quiet\@$gEmailDomain
 835 ${orgsender}Resent-To: $data->{originator}
 836 ${resentcc}${common_headers}Resent-Date: $tdate
 837 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 838 Resent-Sender: $gMaintainerEmail
 839 X-$gProject-PR-Message: report $ref
 840 X-$gProject-PR-Package: $data->{package}
 841 X-$gProject-PR-Keywords: $data->{keywords}
 842 ${references}${source_pr_header}
 843 END
 844     chomp $enc_msg;
 845     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 846     &sendmessage($enc_msg,[$data->{originator},@resentccs],[@bccs]);
 847 } elsif ($codeletter eq 'B') { # Sent to submit
 848     my $report_followup = $newref ? 'report' : 'followup';
 849     &htmllog($newref ? "Report" : "Information", "forwarded",
 850              join(', ',"$gSubmitList\@$gListDomain",@resentccs),
 851              "<code>$gBug#$ref</code>".
 852              (length($data->{package})? "; Package <code>".html_escape($data->{package})."</code>" : '').
 853              ".");
 854     my $enc_msg=<<END;
 855 Subject: $gBug#$ref: $newsubject
 856 Reply-To: $replyto, $ref\@$gEmailDomain
 857 Resent-From: $header{'from'}
 858 ${orgsender}Resent-To: $gSubmitList\@$gListDomain
 859 ${resentcc}${common_headers}Resent-Date: $tdate
 860 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 861 Resent-Sender: $gMaintainerEmail
 862 X-$gProject-PR-Message: $report_followup $ref
 863 X-$gProject-PR-Package: $data->{package}
 864 X-$gProject-PR-Keywords: $data->{keywords}
 865 ${references}${source_pr_header}
 866 END
 867     chomp $enc_msg;
 868     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 869     &sendmessage($enc_msg,["$gSubmitList\@$gListDomain",@resentccs],[@bccs]);
 870 } elsif (@resentccs or @bccs) { # Quiet or Maintainer
 871     # D and F done far earlier; B just done - so this must be M or Q
 872     # We preserve whichever it was in the Reply-To (possibly adding
 873     # the $gBug#).
 874     my $report_followup = $newref ? 'report' : 'followup';
 875     if (@resentccs) {
 876         &htmllog($newref ? "Report" : "Information", "forwarded",
 877                  $resentccval,
 878                  "<code>$gBug#$ref</code>".
 879                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 880                  ".");
 881     } else {
 882         &htmllog($newref ? "Report" : "Information", "stored",
 883                  "",
 884                  "<code>$gBug#$ref</code>".
 885                  (length($data->{package}) ? "; Package <code>".html_escape($data->{package})."</code>" : '').
 886                  ".");
 887     }
 888     my $enc_msg=<<END;
 889 Subject: $gBug#$ref: $newsubject
 890 Reply-To: $replyto, $ref-$baddressroot\@$gEmailDomain
 891 Resent-From: $header{'from'}
 892 ${orgsender}Resent-To: $resentccval
 893 Resent-Date: $tdate
 894 Resent-Message-ID: <handler.$ref.$nn\@$gEmailDomain>
 895 Resent-Sender: $gMaintainerEmail
 896 ${common_headers}X-$gProject-PR-Message: $report_followup $ref
 897 X-$gProject-PR-Package: $data->{package}
 898 X-$gProject-PR-Keywords: $data->{keywords}
 899 ${references}${source_pr_header}
 900 END
 901     chomp $enc_msg;
 902     $enc_msg = encode_utf8($enc_msg).$fwd."\n";
 903     &sendmessage($enc_msg,[@resentccs],[@bccs]);
 904 }
 905
 906 my $htmlbreak= length($brokenness) ? "<p>\n".html_escape($brokenness)."\n<p>\n" : '';
 907 $htmlbreak =~ s/\n\n/\n<P>\n\n/g;
 908 if (length($resentccval)) {
 909     $htmlbreak = "  Copy sent to <code>".html_escape($resentccval)."</code>.".
 910         $htmlbreak;
 911 }
 912
 913 # Should we send an ack out?
 914 if (not exists $header{'x-debbugs-no-ack'} and
 915     ($newref or
 916      ($codeletter ne 'U' and
 917       (not defined $header{precedence} or
 918        $header{'precedence'} !~ /\b(?:bulk|junk|list)\b/
 919       )
 920      )
 921     )
 922    ){
 923
 924      # figure out forward explanation
 925      my $forwardexplain = '';
 926      my $thanks = '';
 927      my $extra_vars;
 928      # will contain info and -info in moreinfo messages
 929      my $info = '';
 930      my $infod = '';
 931      # temporary headers
 932      my %t_h;
 933      if ($newref) {
 934           &htmllog("Acknowledgement","sent",$replyto,
 935                    ($veryquiet ?
 936                     "New $gBug report received and filed, but not forwarded." :
 937                     "New $gBug report received and forwarded."). $htmlbreak);
 938           $thanks = fill_template('mail/process_ack_thanks_new');
 939      }
 940      else {
 941           &htmllog("Acknowledgement","sent",$replyto,
 942                    ($veryquiet ? "Extra info received and filed, but not forwarded." :
 943                     $codeletter eq 'M' ? "Extra info received and forwarded to maintainer." :
 944                     "Extra info received and forwarded to list."). $htmlbreak);
 945           $thanks = fill_template('mail/process_ack_thanks_additional');
 946           $info = 'info';
 947           $infod = '-info';
 948      }
 949      if ($veryquiet) {
 950           $forwardexplain = fill_template('mail/forward_veryquiet',
 951                                          );
 952           # these are the headers that quiet messages override
 953           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}quiet\@$gEmailDomain>";
 954           $t_h{pr_message} = "ack${infod}-quiet $ref";
 955           $t_h{reply_to}   = "$ref-quiet\@$gEmailDomain";
 956           $extra_vars->{refreplyto} = "$ref-quiet\@$gEmailDomain";
 957           $t_h{subject}    = length($info)?
 958                "$gBug#$ref: Info received and FILED only ($subject)":
 959                "$gBug#$ref: Acknowledgement of QUIET report ($subject)";
 960      }
 961      elsif ($codeletter eq 'M') {
 962           $forwardexplain = fill_template('mail/forward_maintonly',
 963                                          );
 964           # these are the headers that maintonly messages override
 965           $t_h{messageid}  = "<handler.$ref.$nn.ack{$info}maintonly\@$gEmailDomain>";
 966           $t_h{pr_message} = "ack${infod}-maintonly $ref";
 967           $t_h{reply_to}   = "$ref-maintonly\@$gEmailDomain";
 968           $extra_vars->{refreplyto} = "$ref-maintonly\@$gEmailDomain";
 969           $t_h{subject}    = length($info)?
 970                "$gBug#$ref: Info received for maintainer only ($subject)":
 971                "$gBug#$ref: Acknowledgement of maintainer-only report ($subject)";
 972      }
 973      else {
 974           $forwardexplain = fill_template('mail/forward_normal',
 975                                          );
 976           $t_h{messageid}  = "<handler.$ref.$nn.ack${info}\@$gEmailDomain>";
 977           $t_h{pr_message} = "ack${infod} $ref";
 978           $t_h{reply_to}   = "$ref\@$gEmailDomain";
 979           $extra_vars->{refreplyto} = "$ref\@$gEmailDomain";
 980           $t_h{subject}    = (defined $info and length($info))?
 981                "$gBug#$ref: Info received ($subject)" :
 982                "$gBug#$ref: Acknowledgement ($subject)";
 983      }
 984      my $body = message_body_template('mail/process_ack',
 985                                       {forwardexplain  => $forwardexplain,
 986                                        resentccexplain => $resentccexplain,
 987                                        thanks          => $thanks,
 988                                        %{$extra_vars}
 989                                       }
 990                                      );
 991      &sendmessage(create_mime_message(
 992                        [@common_headers,
 993                         From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
 994                         To            => $replyto,
 995                         Subject       => $t_h{subject},
 996                         "Message-ID"  => $t_h{messageid},
 997                         "In-Reply-To" => $header{'message-id'},
 998                         References    => $header{'message-id'},
 999                         Precedence    => 'bulk',
1000                         "X-$gProject-PR-Message"  => $t_h{pr_message} || "ack $ref",
1001                         "X-$gProject-PR-Package"  => $data->{package},
1002                         "X-$gProject-PR-Keywords" => $data->{keywords},
1003                         # Only have a X-$gProject-PR-Source when we know the source package
1004                         (defined($source_package) and length($source_package))?("X-$gProject-PR-Source" => $source_package):(),
1005                         "Reply-To"                => $t_h{reply_to} || "$ref\@$gEmailDomain",
1006                        ],$body,[]), '',undef,1);
1007 }
1008
1009 appendlog($ref,$msg);
1010 # unlock the locks we have received
1011 while ($locks--) {unfilelock();}
1012
1013 ## handle control messages at this point, immediately before finishing
1014 my %clonebugs = (-1 => $ref);
1015 my %bug_affected;
1016 if (@control_bits) {
1017     my $transcript_scalar = '';
1018     open my $transcript, ">:scalar:utf8", \$transcript_scalar or
1019         die "Unable to create transcript scalar: $!";
1020     print {$transcript} "Processing control commands:\n\n";
1021     my %affected_packages;
1022     my %recipients;
1023     # this is the hashref which is passed to all control calls
1024     my %limit = ();
1025     my $errors = 0;
1026     my $unknowns = 0;
1027
1028     my @common_control_options =
1029         (transcript        => $transcript,
1030          requester         => $header{from},
1031          request_addr      => $baddress.'@'.$config{email_domain},
1032          request_msgid     => $header{'message-id'},
1033          request_subject   => $header{subject},
1034          request_nn        => $nn,
1035          request_replyto   => $replyto,
1036          message           => [$msg],
1037          affected_bugs     => \%bug_affected,
1038          affected_packages => \%affected_packages,
1039          recipients        => \%recipients,
1040          limit             => \%limit,
1041         );
1042     if (@gExcludeFromControl and grep {$replyto =~ m/\Q$_\E/} @gExcludeFromControl) {
1043         print {$transcript} fill_template('mail/excluded_from_control');
1044         print {$transcript} "Stopping processing here.\n\n";
1045     } else {
1046         for my $control_bit (@control_bits) {
1047             $control_bit =~ s/\xef\xbb\xbf//g;
1048             next unless $control_bit =~ m/\S/;
1049             eval {
1050                 my $temp = decode("utf8",$control_bit,Encode::FB_CROAK);
1051                 $control_bit = $temp;
1052             };
1053             print {$transcript} "> $control_bit\n";
1054             next if $control_bit =~ /^\s*\#/;
1055             my $action = '';
1056             my $ok;
1057             if (defined valid_control($control_bit)) {
1058                 my ($new_errors,$terminate_control) =
1059                     control_line(line => $control_bit,
1060                                  clonebugs => \%clonebugs,
1061                                  limit => \%limit,
1062                                  common_control_options => \@common_control_options,
1063                                  errors => \$errors,
1064                                  transcript => $transcript,
1065                                  debug => 0,
1066                                  ok => \$ok,
1067                                  replyto => $replyto,
1068                                 );
1069                 if ($terminate_control) {
1070                     last;
1071                 }
1072             }
1073             else {
1074                 print {$transcript} "Unknown command or malformed arguments to command.\n\n";
1075                 $errors++;
1076                 if (++$unknowns >= 5) {
1077                     print {$transcript} "Too many unknown commands, stopping here.\n\n";
1078                     last;
1079                 }
1080             }
1081         }
1082     }
1083     my $temp_transcript = $transcript_scalar;
1084     eval{
1085         $temp_transcript = decode("utf8",$temp_transcript,Encode::FB_CROAK);
1086     };
1087     my @maintccs = determine_recipients(recipients => \%recipients,
1088                                         address_only => 1,
1089                                         cc => 1,
1090                                        );
1091     my $error_text = $errors > 0 ? " (with $errors error" . ($errors > 1 ? "s" : "") . ")" : "";
1092     my $reply =
1093         create_mime_message(['X-Loop'      => $gMaintainerEmail,
1094                              From          => qq("$gProject $gBug Tracking System" <$gMaintainerEmail>),
1095                              To            => $replyto,
1096                              @maintccs ? (Cc => join(', ',@maintccs)):(),
1097                              Subject       => "Processed${error_text}: $header{subject}",
1098                              'Message-ID'  => "<handler.s.$nn.transcript\@$gEmailDomain>",
1099                              'In-Reply-To' => $header{'message-id'},
1100                              References    => join(' ',grep {defined $_} $header{'message-id'},$data->{msgid}),
1101                              Precedence    => 'bulk',
1102                              keys %affected_packages ?("X-${gProject}-PR-Package" => join(' ',keys %affected_packages)):(),
1103                              keys %affected_packages ?("X-${gProject}-PR-Source" =>
1104                                                        join(' ',
1105                                                             map {defined $_ ?(ref($_)?@{$_}:$_):()}
1106                                                             binary_to_source(binary => [keys %affected_packages],
1107                                                                              source_only => 1))):(),
1108                              "X-$gProject-PR-Message" => 'transcript',
1109                              @common_headers,
1110                             ],
1111                             fill_template('mail/message_body',
1112                                           {body => $temp_transcript},
1113                                          ));
1114
1115     utime(time,time,"db-h");
1116
1117     send_mail_message(message => $reply,
1118                       recipients => [exists $header{'x-debbugs-no-ack'}?():$replyto,
1119                                      make_list(values %{{determine_recipients(recipients => \%recipients,
1120                                                                               address_only => 1,
1121                                                                              )}}
1122                                               ),
1123                                     ]
1124                      );
1125
1126 }
1127
1128
1129 finish();
1130
1131 sub appendlog {
1132     my ($ref,$msg) = @_;
1133     my $log_location = buglog($ref);
1134     die "Unable to find .log for $ref"
1135         if not defined $log_location;
1136     my $logfh = IO::File->new(">>$log_location") or
1137         die "Unable to open $log_location for appending: $!";
1138     write_log_records(logfh => $logfh,
1139                       records => [{type => 'incoming-recv',
1140                                    text => $msg,
1141                                   }]);
1142     close ($logfh) or die "Unable to close $log_location: $!";
1143 }
1144
1145 sub finish {
1146     my ($exit) = @_;
1147     $exit ||= 0;
1148     utime(time,time,"db");
1149     # cleanups are run in an end block now.
1150     #my ($u);
1151     #while ($u= $cleanups[$#cleanups]) { &$u; }
1152     unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
1153     exit $exit;
1154 }
1155
1156 die "wot no exit";
1157
1158 sub htmllog {
1159     my ($whatobj,$whatverb,$where,$desc) = @_;
1160     append_action_to_log(bug => $ref,
1161                          action => "$whatobj $whatverb",
1162                          requester => '',
1163                          request_addr => $where,
1164                          desc         => $desc,
1165                          get_lock     => 0,
1166                         );
1167 }
1168
1169 sub stripbccs {
1170     my $msg = shift;
1171     my $ret = '';
1172     my $bcc = 0;
1173     while ($msg =~ s/(.*\n)//) {
1174         local $_ = $1;
1175         if (/^$/) {
1176             $ret .= $_;
1177             last;
1178         }
1179         if ($bcc) {
1180             # strip continuation lines too
1181             next if /^\s/;
1182             $bcc = 0;
1183         }
1184         if (/^Bcc:/i) {
1185             $bcc = 1;
1186         } else {
1187             $ret .= $_;
1188         }
1189     }
1190     return $ret . $msg;
1191 }
1192
1193 =head2 send_message
1194
1195      send_message($the_message,\@recipients,\@bcc,$do_not_encode)
1196
1197 The first argument is the scalar message, the second argument is the
1198 arrayref of recipients, the third is the arrayref of Bcc:'ed
1199 recipients.
1200
1201 The final argument turns off header encoding and the addition of the
1202 X-Loop header if true, defaults to false.
1203
1204 =cut
1205
1206
1207 sub sendmessage {
1208     my ($msg,$recips,$bcc,$no_encode) = @_;
1209     if (not defined $recips or (!ref($recips) && $recips eq '')
1210         or @$recips == 0) {
1211         $recips = ['-t'];
1212     }
1213     # This is suboptimal. The right solution is to send headers
1214     # separately from the rest of the message and encode them rather
1215     # than doing this.
1216     $msg = "X-Loop: $gMaintainerEmail\n" . $msg unless $no_encode;
1217     # The original message received is written out in appendlog, so
1218     # before writing out the other messages we've sent out, we need to
1219     # RFC1522 encode the header.
1220     $msg = encode_headers($msg) unless $no_encode;
1221
1222     my $hash = get_hashname($ref);
1223     #save email to the log
1224     my $logfh = IO::File->new(">>db-h/${hash}/${ref}.log") or
1225         die "opening db-h/$hash/${ref}.log: $!";
1226     write_log_records(logfh => $logfh,
1227                       records => {text => stripbccs($msg),
1228                                   type => 'recips',
1229                                   recips => [map {encode_utf8($_)} @{$recips}],
1230                                  },
1231                      );
1232     if (ref($bcc)) {
1233         shift @$recips if $recips->[0] eq '-t';
1234         push @$recips, @$bcc;
1235     }
1236
1237     send_mail_message(message        => $msg,
1238                       # Because we encode the headers above, we do not want to encode them here
1239                       encode_headers => 0,
1240                       recipients     => $recips);
1241 }
1242
1243 =head2 message_body_template
1244
1245      message_body_template('mail/ack',{ref=>'foo'});
1246
1247 Creates a message body using a template
1248
1249 =cut
1250
1251 sub message_body_template{
1252      my ($template,$extra_var) = @_;
1253      $extra_var ||={};
1254      my $body = fill_template($template,$extra_var);
1255      return fill_template('mail/message_body',
1256                           {%{$extra_var},
1257                            body => $body,
1258                           },
1259                          );
1260 }
1261
1262 =head2 fill_template
1263
1264      fill_template('mail/foo',{foo=>'bar'});
1265
1266 Calls fill_in_template with a default set of variables and any extras
1267 added in.
1268
1269 =cut
1270
1271 sub fill_template{
1272      my ($template,$extra_var) = @_;
1273      $extra_var ||={};
1274      my $variables = {config => \%config,
1275                       defined($ref)?(ref    => $ref):(),
1276                       defined($data)?(data  => $data):(),
1277                       refs => [sort
1278                                uniqnum(defined($ref)?($ref):(),
1279                                        map {exists $clonebugs{$_}?$clonebugs{$_}:$_}
1280                                        keys %bug_affected)],
1281                       %{$extra_var},
1282                      };
1283      return fill_in_template(template => $template,
1284                              variables => $variables,
1285                              output_type => 'text',
1286                             );
1287 }
1288
1289
1290 # this shole routine is *bad*; will be changed to use
1291 # Debbugs::Recipients and stuff therin in short order.
1292 sub checkmaintainers {
1293     return if $maintainerschecked++;
1294     return if !length($data->{package});
1295
1296     my $anymaintfound=0; my $anymaintnotfound=0;
1297     for my $p (splitpackages($data->{package})) {
1298         $p =~ y/A-Z/a-z/;
1299         $p =~ /((?:src:)?[a-z0-9.+-]+)/;
1300         $p = $1;
1301         next unless defined $p;
1302         if (defined $config{subscription_domain} and length $config{subscription_domain}) {
1303             my @source = binary_to_source(binary => $p,
1304                                           source_only => 1,
1305                                          );
1306             if (@source) {
1307                 push @addsrcaddrs,
1308                     map {"$_\@$config{subscription_domain}"} @source;
1309             } else {
1310                 push @addsrcaddrs, "$p\@$config{subscription_domain}";
1311             }
1312         }
1313         # this is utter hackery until we switch to Debbugs::Recipients
1314         my @maints = package_maintainer(binary => $p);
1315         if (@maints) {
1316             print {$debugfh} "maintainer add >$p|".join(',',@maints)."<\n";
1317             my %temp;
1318             @temp{@maintaddrs} = @maintaddrs;
1319             push(@maintaddrs,
1320                  grep {$_ ne $replyto and
1321                            not exists $temp{$_}} @maints);
1322             $anymaintfound++;
1323         } else {
1324             print {$debugfh} "maintainer none >$p<\n";
1325             push(@maintaddrs,$gUnknownMaintainerEmail) unless $anymaintnotfound;
1326             $anymaintnotfound++;
1327             last;
1328         }
1329     }
1330
1331     if (defined $data->{owner} and length $data->{owner}) {
1332         print {$debugfh} "owner add >$data->{package}|$data->{owner}<\n";
1333         my $addmaint = $data->{owner};
1334         push(@maintaddrs, $addmaint) unless
1335             $addmaint eq $replyto or grep($_ eq $addmaint, @maintaddrs);
1336     }
1337 }
1338
1339 =head2 bug_list_forward
1340
1341      bug_list_forward($spool_filename) if $codeletter eq 'L';
1342
1343
1344 Given the spool file, will forward a bug to the per bug mailing list
1345 subscription system.
1346
1347 =cut
1348
1349 sub bug_list_forward{
1350      my ($bug_fn) = @_;
1351      # Read the bug information and package information for passing to
1352      # the mailing list
1353      my $bug_fh = IO::File->new("incoming/P$bug_fn",'r') or
1354           die "Unable to open incoming/P$bug_fn $!";
1355
1356      if (not defined $config{bug_subscription_domain} or not
1357          length $config{bug_subscription_domain}) {
1358           unlink("incoming/P$bug_fn") or
1359                die "unlinking incoming/P$bug_fn: $!";
1360           exit 0;
1361      }
1362
1363      my ($bug_number) = $bug_fn =~ /^L(\d+)\./;
1364      my $data = read_bug(bug => $bug_number);
1365
1366      local $/ = undef;
1367      my $bug_message = <$bug_fh>;
1368      my ($bug_address) = $bug_message =~ /^Received: \(at ([^\)]+)\) by/;
1369      my ($envelope_from) = $bug_message =~ s/\nFrom\s+([^\s]+)[^\n]+\n/\n/;
1370      if (not defined $envelope_from) {
1371           # Try to use the From: header or something to set it
1372           ($envelope_from) = $bug_message =~ /\nFrom:\s+(.+?)\n/;
1373           # Kludgy, and should really be using a full scale header
1374           # parser to do this.
1375           $envelope_from =~ s/^.+?<([^>]+)>.+$/$1/;
1376      }
1377      my ($header,$body) = split /\n\n/, $bug_message, 2;
1378      # Add X-$gProject-PR-Message: list bug_number, package name, and bug title headers
1379      $header .= qq(\nX-$gProject-PR-Message: list $bug_number\n).
1380           qq(X-$gProject-PR-Package: $data->{package}\n).
1381                qq(X-$gProject-PR-Title: $data->{subject})
1382                if defined $data;
1383      print STDERR "Tried to loop me with $envelope_from\n"
1384           and exit 1 if $envelope_from =~ /\Q$gListDomain\E|\Q$gEmailDomain\E/;
1385      print {$debugfh} $envelope_from,qq(\n);
1386      # If we don't have a bug address, something has gone horribly wrong.
1387      print STDERR "Doesn't match: $bug_address\n" and exit 1 unless defined $bug_address;
1388      $bug_address =~ s/\@.+//;
1389      print {$debugfh} "Sending message to bugs=$bug_address\@$config{bug_subscription_domain}\n";
1390      print {$debugfh} $header.qq(\n\n).$body;
1391      send_mail_message(message        => $header.qq(\n\n).$body,
1392                        recipients     => ["bugs=$bug_address\@$config{bug_subscription_domain}"],
1393                        envelope_from  => $envelope_from,
1394                        encode_headers => 0,
1395                       );
1396      unlink("incoming/P$bug_fn") || die "unlinking incoming/P$bug_fn: $!";
1397      exit 0;
1398 }