scripts/service.in

   1 #!/usr/bin/perl
   2 # $Id: service.in,v 1.67 2003/02/15 00:44:20 cjwatson Exp $
   3 # ^ more or less ^
   4 #
   5 # Usage: service <code>.nn
   6 # Temps:  incoming/P<code>.nn
   7
   8 use Mail::Address;
   9 use File::Copy;
  10 use MIME::Parser;
  11
  12 $config_path = '/etc/debbugs';
  13 $lib_path = '/usr/lib/debbugs';
  14
  15 require "$config_path/config";
  16 require "$lib_path/errorlib";
  17 $ENV{'PATH'} = $lib_path.':'.$ENV{'PATH'};
  18
  19 chdir("$gSpoolDir") || die "chdir spool: $!\n";
  20
  21 # open(DEBUG,">&4");
  22 open DEBUG, ">/dev/null";
  23 $debug = 0;
  24 umask(002);
  25
  26 $_=shift;
  27 m/^[RC]\.\d+$/ || &quit("bad argument");
  28 $control= m/C/;
  29 $nn= $_;
  30 if (!rename("incoming/G$nn","incoming/P$nn")) {
  31     $_=$!.'';  m/no such file or directory/i && exit 0;
  32     &quit("renaming to lock: $!");
  33 }
  34
  35 open(M,"incoming/P$nn");
  36 @log=<M>;
  37 @msg=@log;
  38 close(M);
  39
  40 chomp @msg;
  41
  42 print "###\n",join("##\n",@msg),"\n###\n" if $debug;
  43
  44 my $parser = new MIME::Parser;
  45 mkdir "$gSpoolDir/mime.tmp", 0777;
  46 $parser->output_under("$gSpoolDir/mime.tmp");
  47 my $entity = eval { $parser->parse_data(join('',@log)) };
  48
  49 # header and decoded body respectively
  50 my (@headerlines, @bodylines);
  51
  52 if ($entity and $entity->head->tags) {
  53     @headerlines = @{$entity->head->header};
  54     chomp @headerlines;
  55
  56     my $entity_body = getmailbody($entity);
  57     @bodylines = $entity_body ? $entity_body->as_lines() : ();
  58     chomp @bodylines;
  59 } else {
  60     # Legacy pre-MIME code, kept around in case MIME::Parser fails.
  61     my $i;
  62     for ($i = 0; $i <= $#msg; $i++) {
  63         $_ = $msg[$i];
  64         last unless length($_);
  65         while ($msg[$i+1] =~ m/^\s/) {
  66             $i++;
  67             $_ .= "\n".$msg[$i];
  68         }
  69         push @headerlines, $_;
  70     }
  71
  72     @bodylines = @msg[$i..$#msg];
  73 }
  74
  75 for (@headerlines) {
  76     s/\n\s/ /g;
  77     print ">$_<\n" if $debug;
  78     if (s/^(\S+):\s*//) {
  79         my $v = lc $1;
  80         print ">$v=$_<\n" if $debug;
  81         $header{$v} = $_;
  82     } else {
  83         print "!>$_<\n" if $debug;
  84     }
  85 }
  86
  87 # Strip off RFC2440-style PGP clearsigning.
  88 if (@bodylines and $bodylines[0] =~ /^-----BEGIN PGP SIGNED/) {
  89     shift @bodylines while @bodylines and length $bodylines[0];
  90     shift @bodylines while @bodylines and $bodylines[0] !~ /\S/;
  91     for my $findsig (0 .. $#bodylines) {
  92         if ($bodylines[$findsig] =~ /^-----BEGIN PGP SIGNATURE/) {
  93             $#bodylines = $findsig - 1;
  94             last;
  95         }
  96     }
  97     map { s/^- // } @bodylines;
  98 }
  99
 100 grep(s/\s+$//,@bodylines);
 101
 102 print "***\n",join("\n",@bodylines),"\n***\n" if $debug;
 103
 104 if (defined $header{'resent-from'} && !defined $header{'from'}) {
 105     $header{'from'} = $header{'resent-from'};
 106 }
 107
 108 defined($header{'from'}) || &quit("no From header");
 109
 110 delete $header{'reply-to'}
 111         if ( defined($header{'reply-to'}) && $header{'reply-to'} =~ m/^\s*$/ );
 112
 113 if ( defined($header{'reply-to'}) && $header{'reply-to'} ne "" ) {
 114     $replyto = $header{'reply-to'};
 115 } else {
 116     $replyto = $header{'from'};
 117 }
 118
 119 $controlrequestaddr= $control ? "control\@$gEmailDomain" : "request\@$gEmailDomain";
 120 $transcript='';
 121 &transcript("Processing commands for $controlrequestaddr:\n\n");
 122
 123 $dl= 0;
 124 $state= 'idle';
 125 $lowstate= 'idle';
 126 $mergelowstate= 'idle';
 127 $midix=0;
 128 $extras="";
 129
 130 my $quickabort = 0;
 131
 132 my $fuckheads = "(" . join("|", @gFuckheads) . ")";
 133 if (@gFuckheads and $replyto =~ m/$fuckheads/) {
 134         &transcript("This service is unavailable.\n\n");
 135         $quickabort = 1;
 136 }
 137
 138 my %clonebugs = ();
 139 my @bcc = ();
 140
 141 for ($procline=0; $procline<=$#bodylines; $procline++) {
 142     $state eq 'idle' || print "$state ?\n";
 143     $lowstate eq 'idle' || print "$lowstate ?\n";
 144     $mergelowstate eq 'idle' || print "$mergelowstate ?\n";
 145     if ($quickabort) {
 146          &transcript("Stopping processing here.\n\n");
 147          last;
 148     }
 149     $_= $bodylines[$procline]; s/\s+$//;
 150     next unless m/\S/; next if m/^\s*\#/;
 151     &transcript("> $_\n");
 152     $action= '';
 153     if (m/^stop/i || m/^quit/i || m/^--/ || m/^thank/i) {
 154         &transcript("Stopping processing here.\n\n");
 155         last;
 156     } elsif (m/^debug\s+(\d+)$/i && $1 >= 0 && $1 <= 1000) {
 157         $dl= $1+0;
 158         &transcript("Debug level $dl.\n\n");
 159     } elsif (m/^(send|get)\s+\#?(\d{2,})$/i) {
 160         $ref= $2+0;
 161         &sendlynxdoc("$ref","logs for $gBug#$ref");
 162     } elsif (m/^send-detail\s+\#?(\d+)$/i) {
 163         &transcript("This BTS function is currently disabled, sorry.\n\n");
 164         $ok++; # well, it's not really ok, but it fixes #81224 :)
 165     } elsif (m/^index(\s+full)?$/i) {
 166         &transcript("This BTS function is currently disabled, sorry.\n\n");
 167         $ok++; # well, it's not really ok, but it fixes #81224 :)
 168     } elsif (m/^index-summary\s+by-package$/i) {
 169         &transcript("This BTS function is currently disabled, sorry.\n\n");
 170         $ok++; # well, it's not really ok, but it fixes #81224 :)
 171     } elsif (m/^index-summary(\s+by-number)?$/i) {
 172         &transcript("This BTS function is currently disabled, sorry.\n\n");
 173         $ok++; # well, it's not really ok, but it fixes #81224 :)
 174     } elsif (m/^index(\s+|-)pack(age)?s?$/i) {
 175         &sendlynxdoc("cgi-bin/pkgindex.cgi?indexon=pkg",'index of packages');
 176     } elsif (m/^index(\s+|-)maints?$/i) {
 177         &sendlynxdoc("cgi-bin/pkgindex.cgi?indexon=maint",'index of maintainers');
 178     } elsif (m/^index(\s+|-)maint\s+(\S+)$/i) {
 179         $maint = $2;
 180 # check for crap in $maint
 181         if ($maint =~ m/^\./ || $maint !~ m/^[\d\w-+.@]+$/) {
 182                 &transcript("Invalid request $maint!\n");
 183                 next;
 184         }
 185         &sendlynxdoc("$maint","$gBug list for maintainer \`$maint'");
 186         $ok++;
 187     } elsif (m/^index(\s+|-)pack(age)?s?\s+(\S.*\S)$/i) {
 188         $package = $+;
 189 # check for crap in $package
 190         if ($package =~ m/^\./ || $package !~ m/^[\d\w-+.@]+$/) {
 191                 &transcript("Invalid request $package!\n");
 192                 next;
 193         }
 194         &sendlynxdoc("$package","$gBug list for package $package sent.\n\n");
 195         $ok++;
 196     } elsif (m/^send-unmatched(\s+this|\s+-?0)?$/i) {
 197         &transcript("This BTS function is currently disabled, sorry.\n\n");
 198         $ok++; # well, it's not really ok, but it fixes #81224 :)
 199     } elsif (m/^send-unmatched\s+(last|-1)$/i) {
 200         &transcript("This BTS function is currently disabled, sorry.\n\n");
 201         $ok++; # well, it's not really ok, but it fixes #81224 :)
 202     } elsif (m/^send-unmatched\s+(old|-2)$/i) {
 203         &transcript("This BTS function is currently disabled, sorry.\n\n");
 204         $ok++; # well, it's not really ok, but it fixes #81224 :)
 205     } elsif (m/^getinfo\s+([\w-.]+)$/i) {
 206         # the following is basically a Debian-specific kludge, but who cares
 207         $req = $1;
 208         if ($req =~ /^maintainers$/i && -f "$gConfigDir/Maintainers") {
 209             &sendinfo("local", "$gConfigDir/Maintainers", "Maintainers file");
 210         } elsif ($req =~ /^override\.(\w+)\.([\w-.]+)$/i) {
 211             $req =~ s/.gz$//;
 212             &sendinfo("ftp.d.o", "$req", "override file for $2 part of $1 distribution");
 213         } elsif ($req =~ /^pseudo-packages\.(description|maintainers)$/i && -f "$gConfigDir/$req") {
 214             &sendinfo("local", "$gConfigDir/$req", "$req file");
 215         } else {
 216             &transcript("Info file $req does not exist.\n\n");
 217         }
 218     } elsif (m/^help/i) {
 219         &sendhelp;
 220         &transcript("\n");
 221         $ok++;
 222     } elsif (m/^refcard/i) {
 223         &sendtxthelp("bug-mailserver-refcard.txt","mail servers' reference card");
 224     } elsif (m/^subscribe/i) {
 225         &transcript(<<END);
 226 There is no $gProject $gBug mailing list.  If you wish to review bug reports
 227 please do so via http://$gWebDomain/ or ask this mail server
 228 to send them to you.
 229 soon: MAILINGLISTS_TEXT
 230 END
 231     } elsif (m/^unsubscribe/i) {
 232         &transcript(<<END);
 233 soon: UNSUBSCRIBE_TEXT
 234 soon: MAILINGLISTS_TEXT
 235 END
 236     } elsif (!$control) {
 237         &transcript(<<END);
 238 Unknown command or malformed arguments to command.
 239 (Use control\@$gEmailDomain to manipulate reports.)
 240
 241 END
 242         if (++$unknowns >= 3) {
 243             &transcript("Too many unknown commands, stopping here.\n\n");
 244             last;
 245         }
 246 #### interesting ones start here
 247     } elsif (m/^close\s+\#?(-?\d+)$/i) {
 248         $ok++;
 249         $ref= $1;
 250         if (&setbug) {
 251             &transcript("'close' is deprecated; see http://$gWebDomain/Developer$gHTMLSuffix#closing.\n");
 252             if (length($s_done)) {
 253                 &transcript("$gBug is already closed, cannot re-close.\n\n");
 254                 &nochangebug;
 255             } else {
 256                 $action= "$gBug closed, send any further explanations to $s_originator";
 257                 do {
 258                     &addmaintainers($s_package);
 259                                         if ( length( $gDoneList ) > 0 && length( $gListDomain ) >
 260                                         0 ) { &addccaddress("$gDoneList\@$gListDomain"); }
 261                     $s_done= $replyto;
 262                     $message= <<END;
 263 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 264 To: $s_originator
 265 Subject: $gBug#$ref acknowledged by developer
 266          ($header{'subject'})
 267 References: $header{'message-id'} $s_msgid
 268 In-Reply-To: $s_msgid
 269 Message-ID: <handler.$ref.$nn.notifdonectrl.$midix\@$gEmailDomain>
 270 Reply-To: $ref\@$gEmailDomain
 271
 272 This is an automatic notification regarding your $gBug report
 273 #$ref: $s_subject,
 274 which was filed against the $s_package package.
 275
 276 It has been marked as closed by one of the developers, namely
 277 $replyto.
 278
 279 You should be hearing from them with a substantive response shortly,
 280 in case you haven't already. If not, please contact them directly.
 281
 282 $gMaintainer
 283 (administrator, $gProject $gBugs database)
 284
 285 END
 286                     &sendmailmessage($message,$s_originator);
 287                 } while (&getnextbug);
 288             }
 289         }
 290     } elsif (m/^reassign\s+\#?(-?\d+)\s+(\S.*\S)$/i) {
 291         $ok++;
 292         $ref= $1; $newpackage= $2;
 293         $newpackage =~ y/A-Z/a-z/;
 294         if (&setbug) {
 295             if (length($s_package)) {
 296                 $action= "$gBug reassigned from package \`$s_package'".
 297                          " to \`$newpackage'.";
 298             } else {
 299                 $action= "$gBug assigned to package \`$newpackage'.";
 300             }
 301             do {
 302                 &addmaintainers($s_package);
 303                 &addmaintainers($newpackage);
 304                 $s_package= $newpackage;
 305             } while (&getnextbug);
 306         }
 307     } elsif (m/^reopen\s+\#?(-?\d+)$/i ? ($noriginator='', 1) :
 308              m/^reopen\s+\#?(-?\d+)\s+\=$/i ? ($noriginator='', 1) :
 309              m/^reopen\s+\#?(-?\d+)\s+\!$/i ? ($noriginator=$replyto, 1) :
 310              m/^reopen\s+\#?(-?\d+)\s+(\S.*\S)$/i ? ($noriginator=$2, 1) : 0) {
 311         $ok++;
 312         $ref= $1;
 313         if (&setbug) {
 314             if (!length($s_done)) {
 315                 &transcript("$gBug is already open, cannot reopen.\n\n");
 316                 &nochangebug;
 317             } else {
 318                 $action=
 319                     $noriginator eq '' ? "$gBug reopened, originator not changed." :
 320                         "$gBug reopened, originator set to $noriginator.";
 321                 do {
 322                     &addmaintainers($s_package);
 323                     $s_originator= $noriginator eq '' ?  $s_originator : $noriginator;
 324                     $s_done= '';
 325                 } while (&getnextbug);
 326             }
 327         }
 328     } elsif (m/^submitter\s+\#?(-?\d+)\s+\!$/i ? ($newsubmitter=$replyto, 1) :
 329              m/^submitter\s+\#?(-?\d+)\s+(\S.*\S)$/i ? ($newsubmitter=$2, 1) : 0) {
 330         $ok++;
 331         $ref= $1;
 332         if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 333             $ref = $clonebugs{$ref};
 334         }
 335         if (&getbug) {
 336             &foundbug;
 337             &addmaintainers($s_package);
 338             $oldsubmitter= $s_originator;
 339             $s_originator= $newsubmitter;
 340             $action= "Changed $gBug submitter from $oldsubmitter to $newsubmitter.";
 341             &savebug;
 342             &transcript("$action\n");
 343             if (length($s_done)) {
 344                 &transcript("(By the way, that $gBug is currently marked as done.)\n");
 345             }
 346             &transcript("\n");
 347             $message= <<END;
 348 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 349 To: $oldsubmitter
 350 Subject: $gBug#$ref submitter address changed
 351          ($header{'subject'})
 352 References: $header{'message-id'} $s_msgid
 353 In-Reply-To: $s_msgid
 354 Message-ID: <handler.$ref.$nn.newsubmitter.$midix\@$gEmailDomain>
 355 Reply-To: $ref\@$gEmailDomain
 356
 357 The submitter address recorded for your $gBug report
 358 #$ref: $s_subject
 359 has been changed.
 360
 361 The new submitter address for this report is
 362 $newsubmitter.
 363
 364 This change was made by
 365 $replyto.
 366 If it was incorrect, please contact them directly.
 367
 368 $gMaintainer
 369 (administrator, $gProject $gBugs database)
 370
 371 END
 372             &sendmailmessage($message,$oldsubmitter);
 373         } else {
 374             &notfoundbug;
 375         }
 376     } elsif (m/^forwarded\s+\#?(-?\d+)\s+(\S.*\S)$/i) {
 377         $ok++;
 378         $ref= $1; $whereto= $2;
 379         if (&setbug) {
 380             if (length($s_forwarded)) {
 381     $action= "Forwarded-to-address changed from $s_forwarded to $whereto.";
 382             } else {
 383     $action= "Noted your statement that $gBug has been forwarded to $whereto.";
 384             }
 385             if (length($s_done)) {
 386                 $extramessage= "(By the way, this $gBug is currently marked as done.)\n";
 387             }
 388             do {
 389                 &addmaintainers($s_package);
 390                 if (length($gFowardList)>0 && length($gListDomain)>0 ) {
 391                      &addccaddress("$gFowardList\@$gListDomain");
 392                 }
 393                 $s_forwarded= $whereto;
 394             } while (&getnextbug);
 395         }
 396     } elsif (m/^notforwarded\s+\#?(-?\d+)$/i) {
 397         $ok++;
 398         $ref= $1;
 399         if (&setbug) {
 400             if (!length($s_forwarded)) {
 401                 &transcript("$gBug is not marked as having been forwarded.\n\n");
 402                 &nochangebug;
 403             } else {
 404     $action= "Removed annotation that $gBug had been forwarded to $s_forwarded.";
 405                 do {
 406                     &addmaintainers($s_package);
 407                     $s_forwarded= '';
 408                 } while (&getnextbug);
 409             }
 410         }
 411     } elsif (m/^severity\s+\#?(-?\d+)\s+([-0-9a-z]+)$/i ||
 412         m/^priority\s+\#?(-?\d+)\s+([-0-9a-z]+)$/i) {
 413         $ok++;
 414         $ref= $1;
 415         $newseverity= $2;
 416         if (!grep($_ eq $newseverity, @gSeverityList, "$gDefaultSeverity")) {
 417             &transcript("Severity level \`$newseverity' is not known.\n".
 418                         "Recognized are: $gShowSeverities.\n\n");
 419         } elsif (&setbug) {
 420             $printseverity= $s_severity;
 421             $printseverity= "$gDefaultSeverity" if $printseverity eq '';
 422             $action= "Severity set to \`$newseverity'.";
 423             do {
 424                 &addmaintainers($s_package);
 425                 $s_severity= $newseverity;
 426             } while (&getnextbug);
 427         }
 428     } elsif (m/^tags?\s+\#?(-?\d+)\s+(([=+-])\s*)?(\S.*)?$/i) {
 429         $ok++;
 430         $ref = $1; $addsubcode = $3; $tags = $4;
 431         $addsub = "add";
 432         if (defined $addsubcode) {
 433             $addsub = "sub" if ($addsubcode eq "-");
 434             $addsub = "add" if ($addsubcode eq "+");
 435             $addsub = "set" if ($addsubcode eq "=");
 436         }
 437         my @okaytags = ();
 438         my @badtags = ();
 439         foreach my $t (split /[\s,]+/, $tags) {
 440             if (!grep($_ eq $t, @gTags)) {
 441                 push @badtags, $t;
 442             } else {
 443                 push @okaytags, $t;
 444             }
 445         }
 446         if (@badtags) {
 447             &transcript("Unknown tag/s: ".join(', ', @badtags).".\n".
 448                         "Recognized are: ".join(' ', @gTags).".\n\n");
 449         }
 450         if (&setbug) {
 451             if ($s_keywords eq '') {
 452                 &transcript("There were no tags set.\n");
 453             } else {
 454                 &transcript("Tags were: $s_keywords\n");
 455             }
 456             if ($addsub eq "set") {
 457                 $action= "Tags set to: " . join(", ", @okaytags);
 458             } elsif ($addsub eq "add") {
 459                 $action= "Tags added: " . join(", ", @okaytags);
 460             } elsif ($addsub eq "sub") {
 461                 $action= "Tags removed: " . join(", ", @okaytags);
 462             }
 463             do {
 464                 &addmaintainers($s_package);
 465                 $s_keywords = '' if ($addsub eq "set");
 466                 if ($addsub eq "sub") {
 467                     foreach my $t (@badtags) {
 468                         $s_keywords = join ' ', grep $_ ne $t,
 469                             split ' ', $s_keywords;
 470                     }
 471                 }
 472                 foreach my $t (@okaytags) {
 473                     $s_keywords = join ' ', grep $_ ne $t,
 474                         split ' ', $s_keywords;
 475                     $s_keywords = "$t $s_keywords" unless($addsub eq "sub");
 476                 }
 477                 $s_keywords =~ s/\s*$//;
 478             } while (&getnextbug);
 479         }
 480     } elsif (m/^retitle\s+\#?(-?\d+)\s+(\S.*\S)\s*$/i) {
 481         $ok++;
 482         $ref= $1; $newtitle= $2;
 483         if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 484             $ref = $clonebugs{$ref};
 485         }
 486         if (&getbug) {
 487             &foundbug;
 488             &addmaintainers($s_package);
 489             $s_subject= $newtitle;
 490             $action= "Changed $gBug title.";
 491             &savebug;
 492             &transcript("$action\n");
 493             if (length($s_done)) {
 494                 &transcript("(By the way, that $gBug is currently marked as done.)\n");
 495             }
 496             &transcript("\n");
 497         } else {
 498             &notfoundbug;
 499         }
 500     } elsif (m/^unmerge\s+\#?(-?\d+)$/i) {
 501         $ok++;
 502         $ref= $1;
 503         if (&setbug) {
 504             if (!length($s_mergedwith)) {
 505                 &transcript("$gBug is not marked as being merged with any others.\n\n");
 506                 &nochangebug;
 507             } else {
 508                 $mergelowstate eq 'locked' || die "$mergelowstate ?";
 509                 $action= "Disconnected #$ref from all other report(s).";
 510                 @newmergelist= split(/ /,$s_mergedwith);
 511                 $discref= $ref;
 512                 do {
 513                     &addmaintainers($s_package);
 514                     $s_mergedwith= ($ref == $discref) ? ''
 515                         : join(' ',grep($_ ne $ref,@newmergelist));
 516                 } while (&getnextbug);
 517             }
 518         }
 519     } elsif (m/^merge\s+(\d+(\s+\d+)+)\s*$/i) {
 520         $ok++;
 521         @tomerge= sort { $a <=> $b } split(/\s+/,$1);
 522         @newmergelist= ();
 523         my %tags = ();
 524         &getmerge;
 525         while (defined($ref= shift(@tomerge))) {
 526             &transcript("D| checking merge $ref\n") if $dl;
 527             $ref+= 0;
 528             next if grep($_ eq $ref,@newmergelist);
 529             if (!&getbug) { &notfoundbug; @newmergelist=(); last }
 530             &foundbug;
 531             &transcript("D| adding $ref ($s_mergedwith)\n") if $dl;
 532             $mismatch= '';
 533             &checkmatch('package','m_package',$s_package);
 534             &checkmatch('forwarded addr','m_forwarded',$s_forwarded);
 535             $s_severity = '$gDefaultSeverity' if $s_severity eq '';
 536             &checkmatch('severity','m_severity',$s_severity);
 537             &checkmatch('done mark','m_done',length($s_done) ? 'done' : 'open');
 538             foreach my $t (split /\s+/, $s_keywords) { $tags{$t} = 1; }
 539             if (length($mismatch)) {
 540                 &transcript("Mismatch - only $gBugs in same state can be merged:\n".
 541                             $mismatch."\n");
 542                 &cancelbug; @newmergelist=(); last;
 543             }
 544             push(@newmergelist,$ref);
 545             push(@tomerge,split(/ /,$s_mergedwith));
 546             &cancelbug;
 547         }
 548         if (@newmergelist) {
 549             @newmergelist= sort { $a <=> $b } @newmergelist;
 550             $action= "Merged @newmergelist.";
 551             for $ref (@newmergelist) {
 552                 &getbug || die "huh ?  $gBug $ref disappeared during merge";
 553                 &addmaintainers($s_package);
 554                 $s_mergedwith= join(' ',grep($_ ne $ref,@newmergelist));
 555                 $s_keywords= join(' ', keys %tags);
 556                 &savebug;
 557             }
 558             &transcript("$action\n\n");
 559         }
 560         &endmerge;
 561     } elsif (m/^clone\s+#?(\d+)\s+((-\d+\s+)*-\d+)\s*$/i) {
 562         $ok++;
 563
 564         $origref = $1;
 565         @newclonedids = split /\s+/, $2;
 566         $newbugsneeded = scalar(@newclonedids);
 567
 568         $ref = $origref;
 569         if (&setbug) {
 570             if (length($s_mergedwith)) {
 571                 &transcript("$gBug is marked as being merged with others.\n\n");
 572                 &nochangebug;
 573             } else {
 574                 &filelock("nextnumber.lock");
 575                 open(N,"nextnumber") || &quit("nextnumber: read: $!");
 576                 $v=<N>; $v =~ s/\n$// || &quit("nextnumber bad format");
 577                 $firstref= $v+0;  $v += $newbugsneeded;
 578                 open(NN,">nextnumber"); print NN "$v\n"; close(NN);
 579                 &unfilelock;
 580
 581                 $lastref = $firstref + $newbugsneeded - 1;
 582
 583                 if ($newbugsneeded == 1) {
 584                     $action= "$gBug $origref cloned as bug $firstref.";
 585                 } else {
 586                     $action= "$gBug $origref cloned as bugs $firstref-$lastref.";
 587                 }
 588                 &getnextbug;
 589                 my $ohash = get_hashname($origref);
 590                 $ref = $firstref;
 591                 for $newclonedid (@newclonedids) {
 592                     $clonebugs{$newclonedid} = $ref;
 593
 594                     my $hash = get_hashname($ref);
 595                     copy("db-h/$ohash/$origref.log", "db-h/$hash/$ref.log");
 596                     copy("db-h/$ohash/$origref.status", "db-h/$hash/$ref.status");
 597                     copy("db-h/$ohash/$origref.report", "db-h/$hash/$ref.report");
 598                     &bughook('new', $ref, "$s_originator\n$s_date\n$s_subject\n$s_msgid\n$s_package\n$s_keywords\n$s_done\n$s_forwarded\n$s_mergedwith\n$s_severity\n");
 599
 600                     $ref++;
 601                 }
 602             }
 603         }
 604     } else {
 605         &transcript("Unknown command or malformed arguments to command.\n\n");
 606         if (++$unknowns >= 5) {
 607             &transcript("Too many unknown commands, stopping here.\n\n");
 608             last;
 609         }
 610     }
 611 }
 612 if ($procline>$#bodylines) {
 613     &transcript(">\nEnd of message, stopping processing here.\n\n");
 614 }
 615 if (!$ok && !quickabort) {
 616     &transcript("No commands successfully parsed; sending the help text(s).\n");
 617     &sendhelp;
 618     &transcript("\n");
 619 }
 620
 621 &transcript("MC\n") if $dl>1;
 622 @maintccs= ();
 623 for $maint (keys %maintccreasons) {
 624 &transcript("MM|$maint|\n") if $dl>1;
 625     next if $maint eq $replyto;
 626     $reasonstring= '';
 627     $reasonsref= $maintccreasons{$maint};
 628 &transcript("MY|$maint|\n") if $dl>2;
 629     for $p (sort keys %$reasonsref) {
 630 &transcript("MP|$p|\n") if $dl>2;
 631         $reasonstring.= ', ' if length($reasonstring);
 632         $reasonstring.= $p.' ' if length($p);
 633         $reasonstring.= join(' ',map("#$_",sort keys %{$$reasonsref{$p}}));
 634     }
 635     if (length($reasonstring) > 40) {
 636         (substr $reasonstring, 37) = "...";
 637     }
 638     $reasonstring = "" if (!defined($reasonstring));
 639     push(@maintccs,"$maint ($reasonstring)");
 640     push(@maintccaddrs,"$maint");
 641 }
 642
 643 $maintccs = "";
 644 if (@maintccs) {
 645     &transcript("MC|@maintccs|\n") if $dl>2;
 646     $maintccs .= "Cc: " . join(",\n    ",@maintccs) . "\n";
 647 }
 648
 649 if (!defined $header{'subject'} || $header{'subject'} eq "") {
 650   $header{'subject'} = "your mail";
 651 }
 652
 653 $reply= <<END;
 654 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 655 To: $replyto
 656 ${maintccs}Subject: Processed: $header{'subject'}
 657 In-Reply-To: $header{'message-id'}
 658 References: $header{'message-id'}
 659 Message-ID: <handler.s.$nn.transcript\@$gEmailDomain>
 660
 661 ${transcript}Please contact me if you need assistance.
 662
 663 $gMaintainer
 664 (administrator, $gProject $gBugs database)
 665 $extras
 666 END
 667
 668 $repliedshow= join(', ',$replyto,@maintccaddrs);
 669 &filelock("lock/-1");
 670 open(AP,">>db-h/-1.log") || &quit("open db-h/-1.log: $!");
 671 print(AP
 672       "\2\n$repliedshow\n\5\n$reply\n\3\n".
 673       "\6\n".
 674       "<strong>Request received</strong> from <code>".
 675       &sani($header{'from'})."</code>\n".
 676       "to <code>".&sani($controlrequestaddr)."</code>\n".
 677       "\3\n".
 678       "\7\n",@{escapelog(@log)},"\n\3\n") || &quit("writing db-h/-1.log: $!");
 679 close(AP) || &quit("open db-h/-1.log: $!");
 680 &unfilelock;
 681 utime(time,time,"db-h");
 682
 683 &sendmailmessage($reply,$replyto,@maintccaddrs,@bcc);
 684
 685 unlink("incoming/P$nn") || &quit("unlinking incoming/P$nn: $!");
 686
 687 sub get_addresses {
 688     return
 689        map { $_->address() }
 690        map { Mail::Address->parse($_) } @_;
 691 }
 692
 693 sub sendmailmessage {
 694     local ($message,@recips) = @_;
 695     $message = "X-Loop: $gMaintainerEmail\n" . $message;
 696     print "mailing to >@recips<\n" if $debug;
 697     $c= open(D,"|-");
 698     defined($c) || &quit("mailing forking for sendmail: $!");
 699     if (!$c) { # ie, we are the child process
 700         exec '/usr/lib/sendmail','-f'."$gMaintainerEmail",'-odb','-oem','-oi',get_addresses(@recips);
 701         die $!;
 702     }
 703     print(D $message) || &quit("writing to sendmail process: $!");
 704     $!=0; close(D); $? && &quit("sendmail gave exit status $? ($!)");
 705     $midix++;
 706 }
 707
 708 sub sendhelp {
 709         &sendtxthelpraw("bug-log-mailserver.txt","instructions for request\@$gEmailDomain");
 710         &sendtxthelpraw("bug-maint-mailcontrol.txt","instructions for control\@$gEmailDomain")
 711             if $control;
 712 }
 713
 714 #sub unimplemented {
 715 #    &transcript("Sorry, command $_[0] not yet implemented.\n\n");
 716 #}
 717
 718 sub checkmatch {
 719     local ($string,$mvarname,$svarvalue) = @_;
 720     local ($mvarvalue);
 721     if (@newmergelist) {
 722         eval "\$mvarvalue= \$$mvarname";
 723         &transcript("D| checkmatch \`$string' /$mvarname/$mvarvalue/$svarvalue/\n")
 724             if $dl;
 725         $mismatch .=
 726             "Values for \`$string' don't match:\n".
 727             " #$newmergelist[0] has \`$mvarvalue';\n".
 728             " #$ref has \`$svarvalue'\n"
 729             if $mvarvalue ne $svarvalue;
 730     } else {
 731         &transcript("D| setupmatch \`$string' /$mvarname/$svarvalue/\n")
 732             if $dl;
 733         eval "\$$mvarname= \$svarvalue";
 734     }
 735 }
 736
 737 # High-level bug manipulation calls
 738 # Do announcements themselves
 739 #
 740 # Possible calling sequences:
 741 #    setbug (returns 0)
 742 #
 743 #    setbug (returns 1)
 744 #    &transcript(something)
 745 #    nochangebug
 746 #
 747 #    setbug (returns 1)
 748 #    $action= (something)
 749 #    do {
 750 #      (modify s_* variables)
 751 #    } while (getnextbug);
 752
 753 sub nochangebug {
 754     &dlen("nochangebug");
 755     $state eq 'single' || $state eq 'multiple' || die "$state ?";
 756     &cancelbug;
 757     &endmerge if $manybugs;
 758     $state= 'idle';
 759     &dlex("nochangebug");
 760 }
 761
 762 sub setbug {
 763     &dlen("setbug $ref");
 764     if ($ref =~ m/^-\d+/) {
 765         if (!defined $clonebugs{$ref}) {
 766             &notfoundbug;
 767             &dlex("setbug => noclone");
 768             return 0;
 769         }
 770         $ref = $clonebugs{$ref};
 771     }
 772     $state eq 'idle' || die "$state ?";
 773     if (!&getbug) {
 774         &notfoundbug;
 775         &dlex("setbug => 0s");
 776         return 0;
 777     }
 778     @thisbugmergelist= split(/ /,$s_mergedwith);
 779     if (!@thisbugmergelist) {
 780         &foundbug;
 781         $manybugs= 0;
 782         $state= 'single';
 783         $sref=$ref;
 784         &dlex("setbug => 1s");
 785         return 1;
 786     }
 787     &cancelbug;
 788     &getmerge;
 789     $manybugs= 1;
 790     if (!&getbug) {
 791         &notfoundbug;
 792         &endmerge;
 793         &dlex("setbug => 0mc");
 794         return 0;
 795     }
 796     &foundbug;
 797     $state= 'multiple'; $sref=$ref;
 798     &dlex("setbug => 1m");
 799     return 1;
 800 }
 801
 802 sub getnextbug {
 803     &dlen("getnextbug");
 804     $state eq 'single' || $state eq 'multiple' || die "$state ?";
 805     &savebug;
 806     if (!$manybugs || !@thisbugmergelist) {
 807         length($action) || die;
 808         &transcript("$action\n$extramessage\n");
 809         &endmerge if $manybugs;
 810         $state= 'idle';
 811         &dlex("getnextbug => 0");
 812         return 0;
 813     }
 814     $ref= shift(@thisbugmergelist);
 815     &getbug || die "bug $ref disappeared";
 816     &foundbug;
 817     &dlex("getnextbug => 1");
 818     return 1;
 819 }
 820
 821 # Low-level bug-manipulation calls
 822 # Do no announcements
 823 #
 824 #    getbug (returns 0)
 825 #
 826 #    getbug (returns 1)
 827 #    cancelbug
 828 #
 829 #    getmerge
 830 #    $action= (something)
 831 #    getbug (returns 1)
 832 #    savebug/cancelbug
 833 #    getbug (returns 1)
 834 #    savebug/cancelbug
 835 #    [getbug (returns 0)]
 836 #    &transcript("$action\n\n")
 837 #    endmerge
 838
 839 sub notfoundbug { &transcript("$gBug number $ref not found.\n\n"); }
 840 sub foundbug { &transcript("$gBug#$ref: $s_subject\n"); }
 841
 842 sub getmerge {
 843     &dlen("getmerge");
 844     $mergelowstate eq 'idle' || die "$mergelowstate ?";
 845     &filelock('lock/merge');
 846     $mergelowstate='locked';
 847     &dlex("getmerge");
 848 }
 849
 850 sub endmerge {
 851     &dlen("endmerge");
 852     $mergelowstate eq 'locked' || die "$mergelowstate ?";
 853     &unfilelock;
 854     $mergelowstate='idle';
 855     &dlex("endmerge");
 856 }
 857
 858 sub getbug {
 859     &dlen("getbug $ref");
 860     $lowstate eq 'idle' || die "$state ?";
 861     if (&lockreadbug($ref)) {
 862         $sref= $ref;
 863         $lowstate= "open";
 864         &dlex("getbug => 1");
 865         $extramessage='';
 866         return 1;
 867     }
 868     $lowstate= 'idle';
 869     &dlex("getbug => 0");
 870     return 0;
 871 }
 872
 873 sub cancelbug {
 874     &dlen("cancelbug");
 875     $lowstate eq 'open' || die "$state ?";
 876     &unfilelock;
 877     $lowstate= 'idle';
 878     &dlex("cancelbug");
 879 }
 880
 881 sub savebug {
 882     &dlen("savebug $ref");
 883     $lowstate eq 'open' || die "$lowstate ?";
 884     length($action) || die;
 885     $ref == $sref || die "read $sref but saving $ref ?";
 886     my $hash = get_hashname($ref);
 887     open(L,">>db-h/$hash/$ref.log") || &quit("opening db-h/$hash/$ref.log: $!");
 888     print(L
 889           "\6\n".
 890           "<strong>".&sani($action)."</strong>\n".
 891           "Request was from <code>".&sani($header{'from'})."</code>\n".
 892           "to <code>".&sani($controlrequestaddr)."</code>. \n".
 893           "\3\n".
 894           "\7\n",@{escapelog(@log)},"\n\3\n") || &quit("writing db-h/$hash/$ref.log: $!");
 895     close(L) || &quit("closing db-h/$hash/$ref.log: $!");
 896     open(S,">db-h/$hash/$ref.status.new") || &quit("opening db-h/$hash/$ref.status.new: $!");
 897     print(S
 898           "$s_originator\n".
 899           "$s_date\n".
 900           "$s_subject\n".
 901           "$s_msgid\n".
 902           "$s_package\n".
 903           "$s_keywords\n".
 904           "$s_done\n".
 905           "$s_forwarded\n".
 906           "$s_mergedwith\n".
 907           "$s_severity\n".
 908           "$s_versions\n".
 909           "$s_fixed_versions\n") || &quit("writing db-h/$hash/$ref.status.new: $!");
 910     close(S) || &quit("closing db-h/$hash/$ref.status.new: $!");
 911     rename("db-h/$hash/$ref.status.new","db-h/$hash/$ref.status") ||
 912         &quit("installing new db-h/$hash/$ref.status: $!");
 913         &bughook('change',$ref,
 914           "$s_originator\n".
 915           "$s_date\n".
 916           "$s_subject\n".
 917           "$s_msgid\n".
 918           "$s_package\n".
 919           "$s_keywords\n".
 920           "$s_done\n".
 921           "$s_forwarded\n".
 922           "$s_mergedwith\n".
 923           "$s_severity\n".
 924           "$s_versions\n".
 925           "$s_fixed_versions\n");
 926     &unfilelock;
 927     $lowstate= "idle";
 928     &dlex("savebug");
 929 }
 930
 931 sub dlen {
 932     return if !$dl;
 933     &transcript("C> @_ ($state $lowstate $mergelowstate)\n");
 934 }
 935
 936 sub dlex {
 937     return if !$dl;
 938     &transcript("R> @_ ($state $lowstate $mergelowstate)\n");
 939 }
 940
 941 sub transcript {
 942     print $_[0] if $debug;
 943     $transcript.= $_[0];
 944 }
 945
 946 sub sendlynxdoc {
 947     &sendlynxdocraw;
 948     &transcript("\n");
 949     $ok++;
 950 }
 951
 952 sub sendtxthelp {
 953     &sendtxthelpraw;
 954     &transcript("\n");
 955     $ok++;
 956 }
 957
 958 sub sendtxthelpraw {
 959     local ($relpath,$description) = @_;
 960     $doc='';
 961     open(D,"$gDocDir/$relpath") || &quit("open doc file $relpath: $!");
 962     while(<D>) { $doc.=$_; }
 963     close(D);
 964     &transcript("Sending $description in separate message.\n");
 965     &sendmailmessage(<<END.$doc,$replyto);
 966 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 967 To: $replyto
 968 Subject: $gProject $gBug help: $description
 969 References: $header{'message-id'}
 970 In-Reply-To: $header{'message-id'}
 971 Message-ID: <handler.s.$nn.help.$midix\@$gEmailDomain>
 972
 973 END
 974     $ok++;
 975 }
 976
 977 sub sendlynxdocraw {
 978     local ($relpath,$description) = @_;
 979     $doc='';
 980 # the below oughta use $gWebDomain but it can't
 981     open(L,"lynx -nolist -dump http://bugs.debian.org/$relpath 2>&1 |") || &quit("fork for lynx: $!");
 982     while(<L>) { $doc.=$_; }
 983     $!=0; close(L);
 984     if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
 985         &transcript("Information ($description) is not available -\n".
 986                     "perhaps the $gBug does not exist or is not on the WWW yet.\n");
 987          $ok++;
 988     } elsif ($?) {
 989         &transcript("Error getting $description (code $? $!):\n$doc\n");
 990     } else {
 991         &transcript("Sending $description.\n");
 992         &sendmailmessage(<<END.$doc,$replyto);
 993 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 994 To: $replyto
 995 Subject: $gProject $gBugs information: $description
 996 References: $header{'message-id'}
 997 In-Reply-To: $header{'message-id'}
 998 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
 999
1000 END
1001          $ok++;
1002     }
1003 }
1004
1005 sub addccaddress {
1006     my ($cca) = @_;
1007     $maintccreasons{$cca}{''}{$ref}= 1;
1008 }
1009
1010 sub addmaintainers {
1011     # Data structure is:
1012     #   maintainer email address &c -> assoc of packages -> assoc of bug#'s
1013     my ($p, $addmaint, $pshow);
1014     &ensuremaintainersloaded;
1015     $anymaintfound=0; $anymaintnotfound=0;
1016     for $p (split(m/[ \t?,()]+/,$_[0])) {
1017         $p =~ y/A-Z/a-z/;
1018         $pshow= ($p =~ m/[-+.a-z0-9]+/ ? $& : '');
1019         if (defined $gSubscriptionDomain) {
1020             if (defined($pkgsrc{$p})) {
1021                 push @bcc, "$pkgsrc{$p}\@$gSubscriptionDomain";
1022             } else {
1023                 push @bcc, "$p\@$gSubscriptionDomain";
1024             }
1025         }
1026         if (defined($maintainerof{$p})) {
1027             $addmaint= $maintainerof{$p};
1028             &transcript("MR|$addmaint|$p|$ref|\n") if $dl>2;
1029             $maintccreasons{$addmaint}{$p}{$ref}= 1;
1030             print "maintainer add >$p|$addmaint<\n" if $debug;
1031         } else {
1032             print "maintainer none >$p<\n" if $debug;
1033             &transcript("MR|unknown-package|$p|$ref|\n") if $dl>2;
1034             $maintccreasons{$gUnknownMaintainerEmail}{$p}{$ref}= 1;
1035         }
1036     }
1037 }
1038
1039 sub ensuremaintainersloaded {
1040     my ($a,$b);
1041     return if $maintainersloaded++;
1042     open(MAINT,"$gMaintainerFile") || die &quit("maintainers open: $!");
1043     while (<MAINT>) {
1044         m/^\n$/ && next;
1045         m/^\s*$/ && next;
1046         m/^(\S+)\s+(\S.*\S)\s*\n$/ || &quit("maintainers bogus \`$_'");
1047         $a= $1; $b= $2; $a =~ y/A-Z/a-z/;
1048         $maintainerof{$1}= $2;
1049     }
1050     close(MAINT);
1051     open(MAINT,"$gMaintainerFileOverride") || die &quit("maintainers.override open: $!");
1052     while (<MAINT>) {
1053         m/^\n$/ && next;
1054         m/^\s*$/ && next;
1055         m/^(\S+)\s+(\S.*\S)\s*\n$/ || &quit("maintainers.override bogus \`$_'");
1056         $a= $1; $b= $2; $a =~ y/A-Z/a-z/;
1057         $maintainerof{$1}= $2;
1058     }
1059
1060     open(SOURCES, "$gPackageSource") || &quit("pkgsrc open: $!");
1061     while (<SOURCES>) {
1062         next unless m/^(\S+)\s+\S+\s+(\S.*\S)\s*$/;
1063         my ($a, $b) = ($1, $2);
1064         $pkgsrc{lc($a)} = $b;
1065     }
1066     close(SOURCES);
1067 }
1068
1069 sub sendinfo {
1070     local ($wherefrom,$path,$description) = @_;
1071     if ($wherefrom eq "ftp.d.o") {
1072       $doc = `lynx -nolist -dump http://ftp.debian.org/debian/indices/$path.gz 2>&1 | gunzip -cf` or &quit("fork for lynx/gunzip: $!");
1073       $! = 0;
1074       if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
1075           &transcript("$description is not available.\n");
1076           $ok++; return;
1077       } elsif ($?) {
1078           &transcript("Error getting $description (code $? $!):\n$doc\n");
1079           return;
1080       }
1081     } elsif ($wherefrom eq "local") {
1082       open P, "$path";
1083       $doc = do { local $/; <P> };
1084       close P;
1085     } else {
1086       &transcript("internal errror: info files location unknown.\n");
1087       $ok++; return;
1088     }
1089     &transcript("Sending $description.\n");
1090     &sendmailmessage(<<END.$doc,$replyto);
1091 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1092 To: $replyto
1093 Subject: $gProject $gBugs information: $description
1094 References: $header{'message-id'}
1095 In-Reply-To: $header{'message-id'}
1096 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
1097
1098 $description follows:
1099
1100 END
1101     $ok++;
1102     &transcript("\n");
1103 }