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