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($gEmailDomain $gHTMLTail $gSpoolDir));
  18
  19 if ($ENV{REQUEST_METHOD} eq 'HEAD') {
  20     print "Content-Type: text/html\n\n";
  21     exit 0;
  22 }
  23
  24 my %param = readparse();
  25
  26 my $tail_html;
  27
  28 my %maintainer = %{getmaintainers()};
  29 my %pkgsrc = %{getpkgsrc()};
  30
  31 my $ref = $param{'bug'} || quit("No bug number");
  32 $ref =~ /(\d+)/ or quit("Invalid bug number");
  33 $ref = $1;
  34 my $msg = $param{'msg'} || "";
  35 my $att = $param{'att'};
  36 my $boring = ($param{'boring'} || 'no') eq 'yes';
  37 my $reverse = ($param{'reverse'} || 'no') eq 'yes';
  38 my $mbox = ($param{'mbox'} || 'no') eq 'yes';
  39
  40 my %status = %{getbugstatus($ref)} or &quit("Couldn't get bug status: $!");
  41
  42 my $indexentry;
  43 my $descriptivehead;
  44 my $showseverity;
  45
  46 my $tpack;
  47 my $tmain;
  48
  49 $ENV{"TZ"} = 'UTC';
  50 tzset();
  51
  52 my $dtime = strftime "%a, %e %b %Y %T UTC", localtime;
  53 $tail_html = $debbugs::gHTMLTail;
  54 $tail_html =~ s/SUBSTITUTE_DTIME/$dtime/;
  55
  56 $|=1;
  57
  58 $tpack = lc $status{'package'};
  59 $tpack =~ s/[^-+._a-z0-9()].*$//;
  60
  61 if  ($status{severity} eq 'normal') {
  62         $showseverity = '';
  63 #} elsif (grep($status{severity} eq $_, @strongseverities)) {
  64 #       $showseverity = "<strong>Severity: $status{severity}</strong>;\n";
  65 } else {
  66         $showseverity = "Severity: <em>$status{severity}</em>;\n";
  67 }
  68
  69 $indexentry .= "<p>$showseverity";
  70 $indexentry .= "Package: <a href=\"" . pkgurl($status{package}) . "\">"
  71             .htmlsanit($status{package})."</a>;\n";
  72
  73 $indexentry .= "Reported by: <a href=\"" . submitterurl($status{originator})
  74               . "\">" . htmlsanit($status{originator}) . "</a>;\n";
  75
  76 my $dummy = strftime "%a, %e %b %Y %T UTC", localtime($status{date});
  77 $indexentry .= "Date: ".$dummy.";\n<br>";
  78
  79 my @descstates;
  80
  81 push @descstates, "Tags: <strong>"
  82                 . htmlsanit(join(", ", sort(split(/\s+/, $status{tags}))))
  83                 . "</strong>"
  84                         if length($status{tags});
  85
  86 my @merged= split(/ /,$status{mergedwith});
  87 if (@merged) {
  88         my $descmerged = 'merged with ';
  89         my $mseparator = '';
  90         for my $m (@merged) {
  91                 $descmerged .= $mseparator."<a href=\"" . bugurl($m) . "\">#$m</a>";
  92                 $mseparator= ",\n";
  93         }
  94         push @descstates, $descmerged;
  95 }
  96
  97 if (length($status{done})) {
  98         push @descstates, "<strong>Done:</strong> ".htmlsanit($status{done});
  99 } elsif (length($status{forwarded})) {
 100         push @descstates, "<strong>Forwarded</strong> to ".htmlsanit($status{forwarded});
 101 }
 102
 103 $indexentry .= join(";\n", @descstates) . ";\n<br>" if @descstates;
 104
 105 my ($short, $tmaint, $tsrc);
 106 $short = $ref; $short =~ s/^\d+/#$&/;
 107 $tmaint = defined($maintainer{$tpack}) ? $maintainer{$tpack} : '(unknown)';
 108 $tsrc = defined($pkgsrc{$tpack}) ? $pkgsrc{$tpack} : '(unknown)';
 109 $descriptivehead= $indexentry."Maintainer for $status{package} is\n".
 110             '<a href="'.mainturl($tmaint).'">'.htmlsanit($tmaint).'</a>';
 111 $descriptivehead.= ";\nSource for $status{package} is\n".
 112             '<a href="'.srcurl($tsrc)."\">$tsrc</a>" if ($tsrc ne "(unknown)");
 113 $descriptivehead.= ".</p>";
 114
 115 my $buglog = buglog($ref);
 116 open L, "<$buglog" or &quit("open log for $ref: $!");
 117 if ($buglog !~ m#^\Q$gSpoolDir/db-h/#) {
 118     $descriptivehead .= "\n<p>Bug is <strong>archived</strong>. No further changes may be made.</p>";
 119 }
 120
 121 my $log='';
 122
 123 my $xmessage = 1;
 124 my $suppressnext = 0;
 125
 126 my $thisheader = '';
 127 my $this = '';
 128
 129 my $cmsg = 1;
 130
 131 my $normstate= 'kill-init';
 132 my $linenum = 0;
 133 my $mail = '';
 134 my @mails = ();
 135 while(my $line = <L>) {
 136         $linenum++;
 137         if ($line =~ m/^.$/ and 1 <= ord($line) && ord($line) <= 7) {
 138                 # state transitions
 139                 my $newstate;
 140                 my $statenum = ord($line);
 141
 142                 $newstate = 'autocheck'     if ($statenum == 1);
 143                 $newstate = 'recips'        if ($statenum == 2);
 144                 $newstate = 'kill-end'      if ($statenum == 3);
 145                 $newstate = 'go'            if ($statenum == 5);
 146                 $newstate = 'html'          if ($statenum == 6);
 147                 $newstate = 'incoming-recv' if ($statenum == 7);
 148
 149                 # disallowed transitions:
 150                 $_ = "$normstate $newstate";
 151                 unless (m/^(go|go-nox|html) kill-end$/
 152                     || m/^(kill-init|kill-end) (incoming-recv|autocheck|recips|html)$/
 153                     || m/^kill-body go$/)
 154                 {
 155                         &quit("$ref: Transition from $normstate to $newstate at $linenum disallowed");
 156                 }
 157
 158                 if ($newstate eq 'go') {
 159                         $this .= "<pre>\n";
 160                 }
 161
 162                 if ($newstate eq 'html') {
 163                         $this = '';
 164                 }
 165
 166                 if ($newstate eq 'kill-end') {
 167
 168                         my $show = 1;
 169                         $show = $boring
 170                                 if ($suppressnext && $normstate ne 'html');
 171
 172                         $show = ($xmessage == $msg) if ($msg);
 173
 174                         push @mails, $mail if ( $mbox && $mail );
 175                         if ($show) {
 176                                 my $downloadHtml = '';
 177                                 if ($mail) {
 178                                         my $parser = new MIME::Parser;
 179                                         $parser->tmp_to_core(1);
 180                                         $parser->output_to_core(1);
 181 #                                       $parser->output_under("/tmp");
 182                                         my $entity = $parser->parse_data($mail);
 183                                         # TODO: make local subdir, clean it outselves
 184                                         # the following does NOT delete the msg dirs in /tmp
 185                                         END { $entity->purge; $parser->filer->purge; }
 186                                         my @attachments = ();
 187                                         if ( $entity->is_multipart ) {
 188                                                 my @parts = $entity->parts_DFS;
 189 #                                               $this .= htmlsanit($entity->head->stringify);
 190                                                 my @keep = ();
 191                                                 foreach ( @parts ) {
 192                                                         my $head = $_->head;
 193 #                                                       $head->mime_attr("content-transfer-encoding" => "8bit")
 194 #                                                               if !$head->mime_attr("content-transfer-encoding");
 195                                                         my ($disposition,$type) = (
 196                                                                 $head->mime_attr("content-disposition"),
 197                                                                 lc $head->mime_attr("content-type")
 198                                                                 );
 199
 200 #print STDERR "'$type' '$disposition'\n";
 201                                                         if ($disposition && ( $disposition eq "attachment" || $disposition eq "inline" ) && $_->head->recommended_filename ) {
 202                                                                 push @attachments, $_;
 203                                                                 my $file = $_->head->recommended_filename;
 204                                                                 $downloadHtml .= "View Attachment: <a href=\"".dlurl($ref,"msg=$xmessage","att=$#attachments","filename=$file")."\">$file</a>\n";
 205                                                                 if ($msg && defined($att) && $att eq $#attachments) {
 206                                                                         my $head = $_->head;
 207                                                                         my $type;
 208                                                                         chomp($type = $head->mime_attr("content-type"));
 209                                                                         my $body = $_->stringify_body;
 210                                                                         print "Content-Type: $type; name=$file\n\n";
 211                                                                         my $decoder = new MIME::Decoder($head->mime_encoding);
 212                                                                         $decoder->decode(new IO::Scalar(\$body), \*STDOUT);
 213                                                                         exit(0);
 214                                                                 }
 215                                                                 if ($type eq 'text/plain') {
 216 #                                                                       push @keep, $_;
 217                                                                 }
 218 #                                                               $this .= htmlsanit($_->head->stringify);
 219                                                         } else {
 220 #                                                               $this .= htmlsanit($_->head->stringify);
 221 #                                                               push @keep, $_;
 222                                                         }
 223 #                                                       $this .= "\n" . htmlsanit($_->stringify_body);
 224                                                 }
 225 #                                               $entity->parts(\@keep) if (!$msg);
 226                                         }
 227                                         $this .= htmlsanit($entity->stringify);
 228                                 }
 229                                 $this = "$downloadHtml\n$this$downloadHtml" if $downloadHtml;
 230                                 $downloadHtml = '';
 231                                 $this = "<pre>\n$this</pre>\n"
 232                                         if $normstate eq 'go' || $normstate eq 'go-nox';
 233                                 $this = "$thisheader$this" if $thisheader && !( $normstate eq 'html' );;
 234                                 $thisheader = '';
 235                                 if ($normstate eq 'html') {
 236                                         $this .= "  <em><A href=\"" . bugurl($ref, "msg=$xmessage") . "\">Full text</A> available.</em>";
 237                                 }
 238                                 if ($reverse) {
 239                                         $log = "$this\n<hr>$log";
 240                                 } else {
 241                                         $log .= "$this\n<hr>\n";
 242                                 }
 243                         }
 244
 245                         $xmessage++ if ($normstate ne 'html');
 246
 247                         $suppressnext = $normstate eq 'html';
 248                 }
 249
 250                 $normstate = $newstate;
 251                 $mail = '';
 252                 next;
 253         }
 254
 255         $_ = $line;
 256         if ($normstate eq 'incoming-recv') {
 257                 my $pl= $_;
 258                 $pl =~ s/\n+$//;
 259                 m/^Received: \(at (\S+)\) by (\S+)\;/
 260                         || &quit("bad line \`$pl' in state incoming-recv");
 261                 $thisheader = "<h2>Message received at ".htmlsanit("$1\@$2")
 262                         . ":</h2>\n";
 263                 $this = '';
 264                 $normstate= 'go';
 265                 $mail .= $_;
 266         } elsif ($normstate eq 'html') {
 267                 $this .= $_;
 268         } elsif ($normstate eq 'go') {
 269                 s/^\030//;
 270                 if ($mail) {
 271                         $mail .= $_;
 272                 } else {
 273                         $this .= htmlsanit($_);
 274                 }
 275         } elsif ($normstate eq 'go-nox') {
 276                 next if !s/^X//;
 277                 if ($mail) {
 278                         $mail .= $_;
 279                 } else {
 280                         $this .= htmlsanit($_);
 281                 }
 282         } elsif ($normstate eq 'recips') {
 283                 if (m/^-t$/) {
 284                         $this = "<h2>Message sent:</h2>\n";
 285                 } else {
 286                         s/\04/, /g; s/\n$//;
 287                         $this = "<h2>Message sent to ".htmlsanit($_).":</h2>\n";
 288                 }
 289                 $normstate= 'kill-body';
 290         } elsif ($normstate eq 'autocheck') {
 291                 next if !m/^X-Debian-Bugs(-\w+)?: This is an autoforward from (\S+)/;
 292                 $normstate= 'autowait';
 293                 $thisheader = "<h2>Message received at $2:</h2>\n";
 294                 $this = '';
 295                 $mail .= $_;
 296         } elsif ($normstate eq 'autowait') {
 297                 next if !m/^$/;
 298                 $normstate= 'go-nox';
 299         } else {
 300                 &quit("$ref state $normstate line \`$_'");
 301         }
 302 }
 303 &quit("$ref state $normstate at end") unless $normstate eq 'kill-end';
 304 close(L);
 305
 306 if ( $mbox ) {
 307         print "Content-Type: text/plain\n\n";
 308         foreach ( @mails ) {
 309                 my @lines = split( "\n", $_, -1 );
 310                 if ( $lines[ 1 ] =~ m/^From / ) {
 311                         my $tmp = $lines[ 0 ];
 312                         $lines[ 0 ] = $lines[ 1 ];
 313                         $lines[ 1 ] = $tmp;
 314                 }
 315                 if ( !( $lines[ 0 ] =~ m/^From / ) ) {
 316                         $ENV{ PATH } = "/bin:/usr/bin:/usr/local/bin";
 317                         my $date = `date "+%a %b %d %T %Y"`;
 318                         chomp $date;
 319                         unshift @lines, "From unknown $date";
 320                 }
 321                 map { s/^(>*From )/>$1/ } @lines[ 1 .. $#lines ];
 322                 $_ = join( "\n", @lines ) . "\n";
 323         }
 324         print join("", @mails );
 325         exit 0;
 326 }
 327 print "Content-Type: text/html\n\n";
 328
 329 print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n";
 330 print "<HTML><HEAD>\n" .
 331     "<TITLE>$debbugs::gProject $debbugs::gBug report logs - $short</TITLE>\n" .
 332     "</HEAD>\n" .
 333     '<BODY TEXT="#000000" BGCOLOR="#FFFFFF" LINK="#0000FF" VLINK="#800080">' .
 334     "\n";
 335 print "<H1>" .  "$debbugs::gProject $debbugs::gBug report logs - <A HREF=\"mailto:$ref\@$gEmailDomain\">$short</A>" .
 336       "<BR>" . htmlsanit($status{subject}) . "</H1>\n";
 337
 338 print "$descriptivehead\n";
 339 printf "<p>View this report as an <a href=\"%s\">mbox folder</a>.</p>", mboxurl($ref);
 340 print "<HR>";
 341 print "$log";
 342 print $tail_html;
 343
 344 print "</BODY></HTML>\n";
 345
 346 exit 0;