cgi/bugreport.cgi

   1 #!/usr/bin/perl -wT
   2
   3 package debbugs;
   4
   5 use strict;
   6 use POSIX qw(strftime tzset);
   7 use MIME::Parser;
   8 use MIME::Decoder;
   9 use IO::Scalar;
  10
  11 #require '/usr/lib/debbugs/errorlib';
  12 require './common.pl';
  13
  14 require '/etc/debbugs/config';
  15 require '/etc/debbugs/text';
  16
  17 use vars(qw($gHTMLTail $gSpoolDir));
  18
  19 my %param = readparse();
  20
  21 my $tail_html;
  22
  23 my %maintainer = %{getmaintainers()};
  24 my %pkgsrc = %{getpkgsrc()};
  25
  26 my $ref = $param{'bug'} || quit("No bug number");
  27 $ref =~ /(\d+)/ or quit("Invalid bug number");
  28 $ref = $1;
  29 my $msg = $param{'msg'} || "";
  30 my $att = $param{'att'};
  31 my $boring = ($param{'boring'} || 'no') eq 'yes';
  32 my $reverse = ($param{'reverse'} || 'no') eq 'yes';
  33 my $mbox = ($param{'mbox'} || 'no') eq 'yes';
  34
  35 my %status = %{getbugstatus($ref)} or &quit("Couldn't get bug status: $!");
  36
  37 my $indexentry;
  38 my $descriptivehead;
  39 my $showseverity;
  40
  41 my $tpack;
  42 my $tmain;
  43
  44 $ENV{"TZ"} = 'UTC';
  45 tzset();
  46
  47 my $dtime = strftime "%a, %e %b %Y %T UTC", localtime;
  48 $tail_html = $debbugs::gHTMLTail;
  49 $tail_html =~ s/SUBSTITUTE_DTIME/$dtime/;
  50
  51 $|=1;
  52
  53 $tpack = lc $status{'package'};
  54 $tpack =~ s/[^-+._a-z0-9()].*$//;
  55
  56 if  ($status{severity} eq 'normal') {
  57         $showseverity = '';
  58 #} elsif (grep($status{severity} eq $_, @strongseverities)) {
  59 #       $showseverity = "<strong>Severity: $status{severity}</strong>;\n";
  60 } else {
  61         $showseverity = "Severity: <em>$status{severity}</em>;\n";
  62 }
  63
  64 $indexentry .= "<p>$showseverity";
  65 $indexentry .= "Package: <a href=\"" . pkgurl($status{package}) . "\">"
  66             .htmlsanit($status{package})."</a>;\n";
  67
  68 $indexentry .= "Reported by: <a href=\"" . submitterurl($status{originator})
  69               . "\">" . htmlsanit($status{originator}) . "</a>;\n";
  70
  71 my $dummy = strftime "%a, %e %b %Y %T UTC", localtime($status{date});
  72 $indexentry .= "Date: ".$dummy.";\n<br>";
  73
  74 my @descstates;
  75
  76 push @descstates, "Tags: <strong>"
  77                 . htmlsanit(join(", ", sort(split(/\s+/, $status{tags}))))
  78                 . "</strong>"
  79                         if length($status{tags});
  80
  81 my @merged= split(/ /,$status{mergedwith});
  82 if (@merged) {
  83         my $descmerged = 'merged with ';
  84         my $mseparator = '';
  85         for my $m (@merged) {
  86                 $descmerged .= $mseparator."<a href=\"" . bugurl($m) . "\">#$m</a>";
  87                 $mseparator= ",\n";
  88         }
  89         push @descstates, $descmerged;
  90 }
  91
  92 if (length($status{done})) {
  93         push @descstates, "<strong>Done:</strong> ".htmlsanit($status{done});
  94 } elsif (length($status{forwarded})) {
  95         push @descstates, "<strong>Forwarded</strong> to ".htmlsanit($status{forwarded});
  96 }
  97
  98 $indexentry .= join(";\n", @descstates) . ";\n<br>" if @descstates;
  99
 100 my ($short, $tmaint, $tsrc);
 101 $short = $ref; $short =~ s/^\d+/#$&/;
 102 $tmaint = defined($maintainer{$tpack}) ? $maintainer{$tpack} : '(unknown)';
 103 $tsrc = defined($pkgsrc{$tpack}) ? $pkgsrc{$tpack} : '(unknown)';
 104 $descriptivehead= $indexentry."Maintainer for $status{package} is\n".
 105             '<a href="'.mainturl($tmaint).'">'.htmlsanit($tmaint).'</a>';
 106 $descriptivehead.= ";\nSource for $status{package} is\n".
 107             '<a href="'.srcurl($tsrc)."\">$tsrc</a>" if ($tsrc ne "(unknown)");
 108 $descriptivehead.= ".</p>";
 109
 110 my $buglog = buglog($ref);
 111 open L, "<$buglog" or &quit("open log for $ref: $!");
 112 if ($buglog !~ m#^\Q$gSpoolDir/db-h/#) {
 113     $descriptivehead .= "\n<p>Bug is <strong>archived</strong>. No further changes may be made.</p>";
 114 }
 115
 116 my $log='';
 117
 118 my $xmessage = 1;
 119 my $suppressnext = 0;
 120
 121 my $thisheader = '';
 122 my $this = '';
 123
 124 my $cmsg = 1;
 125
 126 my $normstate= 'kill-init';
 127 my $linenum = 0;
 128 my $mail = '';
 129 my @mails = ();
 130 while(my $line = <L>) {
 131         $linenum++;
 132         if ($line =~ m/^.$/ and 1 <= ord($line) && ord($line) <= 7) {
 133                 # state transitions
 134                 my $newstate;
 135                 my $statenum = ord($line);
 136
 137                 $newstate = 'autocheck'     if ($statenum == 1);
 138                 $newstate = 'recips'        if ($statenum == 2);
 139                 $newstate = 'kill-end'      if ($statenum == 3);
 140                 $newstate = 'go'            if ($statenum == 5);
 141                 $newstate = 'html'          if ($statenum == 6);
 142                 $newstate = 'incoming-recv' if ($statenum == 7);
 143
 144                 # disallowed transitions:
 145                 $_ = "$normstate $newstate";
 146                 unless (m/^(go|go-nox|html) kill-end$/
 147                     || m/^(kill-init|kill-end) (incoming-recv|autocheck|recips|html)$/
 148                     || m/^kill-body go$/)
 149                 {
 150                         &quit("$ref: Transition from $normstate to $newstate at $linenum disallowed");
 151                 }
 152
 153                 if ($newstate eq 'go') {
 154                         $this .= "<pre>\n";
 155                 }
 156
 157                 if ($newstate eq 'html') {
 158                         $this = '';
 159                 }
 160
 161                 if ($newstate eq 'kill-end') {
 162
 163                         my $show = 1;
 164                         $show = $boring
 165                                 if ($suppressnext && $normstate ne 'html');
 166
 167                         $show = ($xmessage == $msg) if ($msg);
 168
 169                         push @mails, $mail if ( $mbox && $mail );
 170                         if ($show) {
 171                                 my $downloadHtml = '';
 172                                 if ($mail) {
 173                                         my $parser = new MIME::Parser;
 174                                         $parser->tmp_to_core(1);
 175                                         $parser->output_to_core(1);
 176 #                                       $parser->output_under("/tmp");
 177                                         my $entity = $parser->parse_data($mail);
 178                                         # TODO: make local subdir, clean it outselves
 179                                         # the following does NOT delete the msg dirs in /tmp
 180                                         END { $entity->purge; $parser->filer->purge; }
 181                                         my @attachments = ();
 182                                         if ( $entity->is_multipart ) {
 183                                                 my @parts = $entity->parts_DFS;
 184 #                                               $this .= htmlsanit($entity->head->stringify);
 185                                                 my @keep = ();
 186                                                 foreach ( @parts ) {
 187                                                         my $head = $_->head;
 188 #                                                       $head->mime_attr("content-transfer-encoding" => "8bit")
 189 #                                                               if !$head->mime_attr("content-transfer-encoding");
 190                                                         my ($disposition,$type) = (
 191                                                                 $head->mime_attr("content-disposition"),
 192                                                                 lc $head->mime_attr("content-type")
 193                                                                 );
 194
 195 #print STDERR "'$type' '$disposition'\n";
 196                                                         if ($disposition && ( $disposition eq "attachment" || $disposition eq "inline" ) && $_->head->recommended_filename ) {
 197                                                                 push @attachments, $_;
 198                                                                 my $file = $_->head->recommended_filename;
 199                                                                 $downloadHtml .= "View Attachment: <a href=\"".dlurl($ref,"msg=$xmessage","att=$#attachments","filename=$file")."\">$file</a>\n";
 200                                                                 if ($msg && defined($att) && $att eq $#attachments) {
 201                                                                         my $head = $_->head;
 202                                                                         my $type;
 203                                                                         chomp($type = $head->mime_attr("content-type"));
 204                                                                         my $body = $_->stringify_body;
 205                                                                         print "Content-Type: $type; name=$file\n\n";
 206                                                                         my $decoder = new MIME::Decoder($head->mime_encoding);
 207                                                                         $decoder->decode(new IO::Scalar(\$body), \*STDOUT);
 208                                                                         exit(0);
 209                                                                 }
 210                                                                 if ($type eq 'text/plain') {
 211 #                                                                       push @keep, $_;
 212                                                                 }
 213 #                                                               $this .= htmlsanit($_->head->stringify);
 214                                                         } else {
 215 #                                                               $this .= htmlsanit($_->head->stringify);
 216 #                                                               push @keep, $_;
 217                                                         }
 218 #                                                       $this .= "\n" . htmlsanit($_->stringify_body);
 219                                                 }
 220 #                                               $entity->parts(\@keep) if (!$msg);
 221                                         }
 222                                         $this .= htmlsanit($entity->stringify);
 223                                 }
 224                                 $this = "$downloadHtml\n$this$downloadHtml" if $downloadHtml;
 225                                 $downloadHtml = '';
 226                                 $this = "<pre>\n$this</pre>\n"
 227                                         if $normstate eq 'go' || $normstate eq 'go-nox';
 228                                 $this = "$thisheader$this" if $thisheader && !( $normstate eq 'html' );;
 229                                 $thisheader = '';
 230                                 if ($normstate eq 'html') {
 231                                         $this .= "  <em><A href=\"" . bugurl($ref, "msg=$xmessage") . "\">Full text</A> available.</em>";
 232                                 }
 233                                 if ($reverse) {
 234                                         $log = "$this\n<hr>$log";
 235                                 } else {
 236                                         $log .= "$this\n<hr>\n";
 237                                 }
 238                         }
 239
 240                         $xmessage++ if ($normstate ne 'html');
 241
 242                         $suppressnext = $normstate eq 'html';
 243                 }
 244
 245                 $normstate = $newstate;
 246                 $mail = '';
 247                 next;
 248         }
 249
 250         $_ = $line;
 251         if ($normstate eq 'incoming-recv') {
 252                 my $pl= $_;
 253                 $pl =~ s/\n+$//;
 254                 m/^Received: \(at (\S+)\) by (\S+)\;/
 255                         || &quit("bad line \`$pl' in state incoming-recv");
 256                 $thisheader = "<h2>Message received at ".htmlsanit("$1\@$2")
 257                         . ":</h2>\n";
 258                 $this = '';
 259                 $normstate= 'go';
 260                 $mail .= $_;
 261         } elsif ($normstate eq 'html') {
 262                 $this .= $_;
 263         } elsif ($normstate eq 'go') {
 264                 s/^\030//;
 265                 if ($mail) {
 266                         $mail .= $_;
 267                 } else {
 268                         $this .= htmlsanit($_);
 269                 }
 270         } elsif ($normstate eq 'go-nox') {
 271                 next if !s/^X//;
 272                 if ($mail) {
 273                         $mail .= $_;
 274                 } else {
 275                         $this .= htmlsanit($_);
 276                 }
 277         } elsif ($normstate eq 'recips') {
 278                 if (m/^-t$/) {
 279                         $this = "<h2>Message sent:</h2>\n";
 280                 } else {
 281                         s/\04/, /g; s/\n$//;
 282                         $this = "<h2>Message sent to ".htmlsanit($_).":</h2>\n";
 283                 }
 284                 $normstate= 'kill-body';
 285         } elsif ($normstate eq 'autocheck') {
 286                 next if !m/^X-Debian-Bugs(-\w+)?: This is an autoforward from (\S+)/;
 287                 $normstate= 'autowait';
 288                 $thisheader = "<h2>Message received at $2:</h2>\n";
 289                 $this = '';
 290                 $mail .= $_;
 291         } elsif ($normstate eq 'autowait') {
 292                 next if !m/^$/;
 293                 $normstate= 'go-nox';
 294         } else {
 295                 &quit("$ref state $normstate line \`$_'");
 296         }
 297 }
 298 &quit("$ref state $normstate at end") unless $normstate eq 'kill-end';
 299 close(L);
 300
 301 if ( $mbox ) {
 302         print "Content-Type: text/plain\n\n";
 303         foreach ( @mails ) {
 304                 my @lines = split( "\n", $_, -1 );
 305                 if ( $lines[ 1 ] =~ m/^From / ) {
 306                         my $tmp = $lines[ 0 ];
 307                         $lines[ 0 ] = $lines[ 1 ];
 308                         $lines[ 1 ] = $tmp;
 309                 }
 310                 if ( !( $lines[ 0 ] =~ m/^From / ) ) {
 311                         $ENV{ PATH } = "/bin:/usr/bin:/usr/local/bin";
 312                         my $date = `date "+%a %b %d %T %Y"`;
 313                         chomp $date;
 314                         unshift @lines, "From unknown $date";
 315                 }
 316                 map { s/^(>*From )/>$1/ } @lines[ 1 .. $#lines ];
 317                 $_ = join( "\n", @lines ) . "\n";
 318         }
 319         print join("", @mails );
 320         exit 0;
 321 }
 322 print "Content-Type: text/html\n\n";
 323
 324 print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n";
 325 print "<HTML><HEAD>\n" .
 326     "<TITLE>$debbugs::gProject $debbugs::gBug report logs - $short</TITLE>\n" .
 327     "</HEAD>\n" .
 328     '<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#0000FF" VLINK="#800080">' .
 329     "\n";
 330 print "<H1>" .  "$debbugs::gProject $debbugs::gBug report logs - <A HREF=\"mailto:$ref\@bugs.debian.org\">$short</A>" .
 331       "<BR>" . htmlsanit($status{subject}) . "</H1>\n";
 332
 333 print "$descriptivehead\n";
 334 printf "<p>View this report as an <a href=\"%s\">mbox folder</a>.</p>", mboxurl($ref);
 335 print "<HR>";
 336 print "$log";
 337 print $tail_html;
 338
 339 print "</BODY></HTML>\n";
 340
 341 exit 0;