summaryrefslogtreecommitdiffstats
path: root/post_bug.cgi
blob: 6fb054c9f5f9a2747ddfe8cbfdd76df8e59baf2c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
#!/usr/bin/perl -wT
# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is the Bugzilla Bug Tracking System.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s): Terry Weissman <terry@mozilla.org>
#                 Dan Mosedale <dmose@mozilla.org>
#                 Joe Robins <jmrobins@tgix.com>
#                 Gervase Markham <gerv@gerv.net>
#                 Marc Schumann <wurblzap@gmail.com>

use strict;
use lib qw(.);

use Bugzilla;
use Bugzilla::Attachment;
use Bugzilla::Constants;
use Bugzilla::Util;
use Bugzilla::Error;
use Bugzilla::Bug;
use Bugzilla::User;
use Bugzilla::Field;
use Bugzilla::Product;
use Bugzilla::Component;
use Bugzilla::Keyword;
use Bugzilla::Token;

my $user = Bugzilla->login(LOGIN_REQUIRED);

my $cgi = Bugzilla->cgi;
my $dbh = Bugzilla->dbh;
my $template = Bugzilla->template;
my $vars = {};

######################################################################
# Subroutines
######################################################################

# Determines whether or not a group is active by checking
# the "isactive" column for the group in the "groups" table.
# Note: This function selects groups by id rather than by name.
sub GroupIsActive {
    my ($group_id) = @_;
    $group_id ||= 0;
    detaint_natural($group_id);
    my ($is_active) = Bugzilla->dbh->selectrow_array(
        "SELECT isactive FROM groups WHERE id = ?", undef, $group_id);
    return $is_active;
}

######################################################################
# Main Script
######################################################################

# Detect if the user already used the same form to submit a bug
my $token = trim($cgi->param('token'));
if ($token) {
    my ($creator_id, $date, $old_bug_id) = Bugzilla::Token::GetTokenData($token);
    unless ($creator_id
              && ($creator_id == $user->id)
              && ($old_bug_id =~ "^createbug:"))
    {
        # The token is invalid.
        ThrowUserError('token_inexistent');
    }

    $old_bug_id =~ s/^createbug://;

    if ($old_bug_id && (!$cgi->param('ignore_token')
                        || ($cgi->param('ignore_token') != $old_bug_id)))
    {
        $vars->{'bugid'} = $old_bug_id;
        $vars->{'allow_override'} = defined $cgi->param('ignore_token') ? 0 : 1;

        print $cgi->header();
        $template->process("bug/create/confirm-create-dupe.html.tmpl", $vars)
           || ThrowTemplateError($template->error());
        exit;
    }
}    

# do a match on the fields if applicable

&Bugzilla::User::match_field ($cgi, {
    'cc'            => { 'type' => 'multi'  },
    'assigned_to'   => { 'type' => 'single' },
    'qa_contact'    => { 'type' => 'single' },
});

# The format of the initial comment can be structured by adding fields to the
# enter_bug template and then referencing them in the comment template.
my $comment;

my $format = $template->get_format("bug/create/comment",
                                   scalar($cgi->param('format')), "txt");

$template->process($format->{'template'}, $vars, \$comment)
  || ThrowTemplateError($template->error());

ValidateComment($comment);

# Check that the product exists and that the user
# is allowed to enter bugs into this product.
$user->can_enter_product(scalar $cgi->param('product'), 1);

my $product = Bugzilla::Product::check_product(scalar $cgi->param('product'));

# Set cookies
if (defined $cgi->param('product')) {
    if (defined $cgi->param('version')) {
        $cgi->send_cookie(-name => "VERSION-" . $product->name,
                          -value => $cgi->param('version'),
                          -expires => "Fri, 01-Jan-2038 00:00:00 GMT");
    }
}

if (defined $cgi->param('maketemplate')) {
    $vars->{'url'} = $cgi->query_string();
    $vars->{'short_desc'} = $cgi->param('short_desc');
    
    print $cgi->header();
    $template->process("bug/create/make-template.html.tmpl", $vars)
      || ThrowTemplateError($template->error());
    exit;
}

umask 0;

# Some sanity checking
$cgi->param('component') || ThrowUserError("require_component");
my $component = Bugzilla::Component::check_component($product, scalar $cgi->param('component'));

# Set the parameter to itself, but cleaned up
$cgi->param('short_desc', clean_text($cgi->param('short_desc')));

if (!defined $cgi->param('short_desc')
    || $cgi->param('short_desc') eq "") {
    ThrowUserError("require_summary");
}

# Check that if required a description has been provided
# This has to go somewhere after 'maketemplate' 
#  or it breaks bookmarks with no comments.
if (Bugzilla->params->{"commentoncreate"} && !trim($cgi->param('comment'))) {
    ThrowUserError("description_required");
}

# If bug_file_loc is "http://", the default, use an empty value instead.
$cgi->param('bug_file_loc', '') if $cgi->param('bug_file_loc') eq 'http://';


# Default assignee is the component owner.
if (!UserInGroup("editbugs") || $cgi->param('assigned_to') eq "") {
    $cgi->param(-name => 'assigned_to', -value => $component->default_assignee->id);
} else {
    $cgi->param(-name => 'assigned_to',
                -value => login_to_id(trim($cgi->param('assigned_to')), THROW_ERROR));
}


my @enter_bug_field_names = map {$_->name} Bugzilla->get_fields({ custom => 1,
    obsolete => 0, enter_bug => 1});

my @bug_fields = ("version", "rep_platform",
                  "bug_severity", "priority", "op_sys", "assigned_to",
                  "bug_status", "everconfirmed", "bug_file_loc", "short_desc",
                  "target_milestone", "status_whiteboard",
                  @enter_bug_field_names);

if (Bugzilla->params->{"usebugaliases"}) {
   my $alias = trim($cgi->param('alias') || "");
   if ($alias ne "") {
       ValidateBugAlias($alias);
       $cgi->param('alias', $alias);
       push (@bug_fields,"alias");
   }
}

# Retrieve the default QA contact if the field is empty
if (Bugzilla->params->{"useqacontact"}) {
    my $qa_contact;
    if (!UserInGroup("editbugs") || !defined $cgi->param('qa_contact')
        || trim($cgi->param('qa_contact')) eq "") {
        $qa_contact = $component->default_qa_contact->id;
    } else {
        $qa_contact = login_to_id(trim($cgi->param('qa_contact')), THROW_ERROR);
    }

    if ($qa_contact) {
        $cgi->param(-name => 'qa_contact', -value => $qa_contact);
        push(@bug_fields, "qa_contact");
    }
}

# Check the bug status.
# This order is important, see below.
my @valid_statuses = ('UNCONFIRMED', 'NEW', 'ASSIGNED');

my $bug_status = 'UNCONFIRMED';
if ($user->in_group('editbugs') || $user->in_group('canconfirm')) {
    # Default to NEW if the user with privs hasn't selected another status.
    $bug_status = scalar($cgi->param('bug_status')) || 'NEW';
}
elsif (!$product->votes_to_confirm) {
    $bug_status = 'NEW';
}
$cgi->param(-name => 'bug_status', -value => $bug_status);

# Reject 'UNCONFIRMED' as a valid status if the product
# doesn't require votes to confirm its bugs.
shift @valid_statuses if !$product->votes_to_confirm;

if (!defined $cgi->param('target_milestone')) {
    $cgi->param(-name => 'target_milestone', -value => $product->default_milestone);
}

if (!Bugzilla->params->{'letsubmitterchoosepriority'}) {
    $cgi->param(-name => 'priority', -value => Bugzilla->params->{'defaultpriority'});
}

# Some more sanity checking
check_field('rep_platform', scalar $cgi->param('rep_platform'));
check_field('bug_severity', scalar $cgi->param('bug_severity'));
check_field('priority',     scalar $cgi->param('priority'));
check_field('op_sys',       scalar $cgi->param('op_sys'));
check_field('bug_status',   scalar $cgi->param('bug_status'), \@valid_statuses);
check_field('version',      scalar $cgi->param('version'),
            [map($_->name, @{$product->versions})]);
check_field('target_milestone', scalar $cgi->param('target_milestone'),
            [map($_->name, @{$product->milestones})]);

foreach my $field_name ('assigned_to', 'bug_file_loc', 'comment') {
    defined($cgi->param($field_name))
      || ThrowCodeError('undefined_field', { field => $field_name });
}

my $everconfirmed = ($cgi->param('bug_status') eq 'UNCONFIRMED') ? 0 : 1;
$cgi->param(-name => 'everconfirmed', -value => $everconfirmed);

my @used_fields;
foreach my $field (@bug_fields) {
    if (defined $cgi->param($field)) {
        push (@used_fields, $field);
    }
}

$cgi->param(-name => 'product_id', -value => $product->id);
push(@used_fields, "product_id");
$cgi->param(-name => 'component_id', -value => $component->id);
push(@used_fields, "component_id");

my %ccids;

# Create the ccid hash for inserting into the db
# use a hash rather than a list to avoid adding users twice
if (defined $cgi->param('cc')) {
    foreach my $person ($cgi->param('cc')) {
        next unless $person;
        my $ccid = login_to_id($person, THROW_ERROR);
        if ($ccid && !$ccids{$ccid}) {
           $ccids{$ccid} = 1;
        }
    }
}
# Check for valid keywords and create list of keywords to be added to db
# (validity routine copied from process_bug.cgi)
my @keywordlist;
my %keywordseen;

if ($cgi->param('keywords') && UserInGroup("editbugs")) {
    foreach my $keyword (split(/[\s,]+/, $cgi->param('keywords'))) {
        if ($keyword eq '') {
           next;
        }
        my $keyword_obj = new Bugzilla::Keyword({name => $keyword});
        if (!$keyword_obj) {
            ThrowUserError("unknown_keyword",
                           { keyword => $keyword });
        }
        if (!$keywordseen{$keyword_obj->id}) {
            push(@keywordlist, $keyword_obj->id);
            $keywordseen{$keyword_obj->id} = 1;
        }
    }
}

if (Bugzilla->params->{"strict_isolation"}) {
    my @blocked_users = ();
    my %related_users = %ccids;
    $related_users{$cgi->param('assigned_to')} = 1;
    if (Bugzilla->params->{'useqacontact'} && $cgi->param('qa_contact')) {
        $related_users{$cgi->param('qa_contact')} = 1;
    }
    foreach my $pid (keys %related_users) {
        my $related_user = Bugzilla::User->new($pid);
        if (!$related_user->can_edit_product($product->id)) {
            push (@blocked_users, $related_user->login);
        }
    }
    if (scalar(@blocked_users)) {
        ThrowUserError("invalid_user_group", 
            {'users' => \@blocked_users,
             'new' => 1,
             'product' => $product->name
            });
    }
}

# Check for valid dependency info. 
foreach my $field ("dependson", "blocked") {
    if (UserInGroup("editbugs") && $cgi->param($field)) {
        my @validvalues;
        foreach my $id (split(/[\s,]+/, $cgi->param($field))) {
            next unless $id;
            # $field is not passed to ValidateBugID to prevent adding new 
            # dependencies on inaccessible bugs.
            ValidateBugID($id);
            push(@validvalues, $id);
        }
        $cgi->param(-name => $field, -value => join(",", @validvalues));
    }
}
# Gather the dependency list, and make sure there are no circular refs
my %deps;
if (UserInGroup("editbugs")) {
    %deps = Bugzilla::Bug::ValidateDependencies(scalar($cgi->param('dependson')),
                                                scalar($cgi->param('blocked')));
}

# get current time
my $timestamp = $dbh->selectrow_array(q{SELECT NOW()});

# Build up SQL string to add bug.
# creation_ts will only be set when all other fields are defined.

my @fields_values;

foreach my $field (@used_fields) {
    my $value = $cgi->param($field);
    trick_taint($value);
    push (@fields_values, $value);
}

my $sql_used_fields = join(", ", @used_fields);
my $sql_placeholders = "?, " x scalar(@used_fields);

my $query = qq{INSERT INTO bugs ($sql_used_fields, reporter, delta_ts,
                                 estimated_time, remaining_time, deadline)
               VALUES ($sql_placeholders ?, ?, ?, ?, ?)};

$comment =~ s/\r\n?/\n/g;     # Get rid of \r.
$comment = trim($comment);
# If comment is all whitespace, it'll be null at this point. That's
# OK except for the fact that it causes e-mail to be suppressed.
$comment = $comment ? $comment : " ";

push (@fields_values, $user->id);
push (@fields_values, $timestamp);

my $est_time = 0;
my $deadline;

# Time Tracking
if (UserInGroup(Bugzilla->params->{"timetrackinggroup"}) &&
    defined $cgi->param('estimated_time')) {

    $est_time = $cgi->param('estimated_time');
    Bugzilla::Bug::ValidateTime($est_time, 'estimated_time');
    trick_taint($est_time);

}

push (@fields_values, $est_time, $est_time);

if ( UserInGroup(Bugzilla->params->{"timetrackinggroup"})
     && $cgi->param('deadline') ) 
{
    validate_date($cgi->param('deadline'))
      || ThrowUserError('illegal_date', {date => $cgi->param('deadline'),
                                         format => 'YYYY-MM-DD'});
    $deadline = $cgi->param('deadline');
    trick_taint($deadline);
}

push (@fields_values, $deadline);

# Groups
my @groupstoadd = ();
my $sth_othercontrol = $dbh->prepare(q{SELECT othercontrol
                                         FROM group_control_map
                                        WHERE group_id = ?
                                          AND product_id = ?});

foreach my $b (grep(/^bit-\d*$/, $cgi->param())) {
    if ($cgi->param($b)) {
        my $v = substr($b, 4);
        detaint_natural($v)
          || ThrowUserError("invalid_group_ID");
        if (!GroupIsActive($v)) {
            # Prevent the user from adding the bug to an inactive group.
            # Should only happen if there is a bug in Bugzilla or the user
            # hacked the "enter bug" form since otherwise the UI 
            # for adding the bug to the group won't appear on that form.
            $vars->{'bit'} = $v;
            ThrowCodeError("inactive_group");
        }
        my ($permit) = $user->in_group_id($v);
        if (!$permit) {
            my $othercontrol = $dbh->selectrow_array($sth_othercontrol, 
                                                     undef, ($v, $product->id));
            $permit = (($othercontrol == CONTROLMAPSHOWN)
                       || ($othercontrol == CONTROLMAPDEFAULT));
        }
        if ($permit) {
            push(@groupstoadd, $v)
        }
    }
}

my $groups = $dbh->selectall_arrayref(q{
                 SELECT DISTINCT groups.id, groups.name, membercontrol,
                                 othercontrol, description
                            FROM groups
                       LEFT JOIN group_control_map 
                              ON group_id = id
                             AND product_id = ?
                           WHERE isbuggroup != 0
                             AND isactive != 0
                        ORDER BY description}, undef, $product->id);

foreach my $group (@$groups) {
    my ($id, $groupname, $membercontrol, $othercontrol) = @$group;
    $membercontrol ||= 0;
    $othercontrol ||= 0;
    # Add groups required
    if (($membercontrol == CONTROLMAPMANDATORY)
       || (($othercontrol == CONTROLMAPMANDATORY) 
            && (!UserInGroup($groupname)))) {
        # User had no option, bug needs to be in this group.
        push(@groupstoadd, $id)
    }
}

# Add the bug report to the DB.
$dbh->bz_lock_tables('bugs WRITE', 'bug_group_map WRITE', 'longdescs WRITE',
                     'cc WRITE', 'keywords WRITE', 'dependencies WRITE',
                     'bugs_activity WRITE', 'groups READ',
                     'user_group_map READ', 'group_group_map READ',
                     'keyworddefs READ', 'fielddefs READ');

$dbh->do($query, undef, @fields_values);

# Get the bug ID back.
my $id = $dbh->bz_last_key('bugs', 'bug_id');

# Add the group restrictions
my $sth_addgroup = $dbh->prepare(q{
            INSERT INTO bug_group_map (bug_id, group_id) VALUES (?, ?)});
foreach my $grouptoadd (@groupstoadd) {
    $sth_addgroup->execute($id, $grouptoadd);
}

# Add the initial comment, allowing for the fact that it may be private
my $privacy = 0;
if (Bugzilla->params->{"insidergroup"} 
    && UserInGroup(Bugzilla->params->{"insidergroup"})) 
{
    $privacy = $cgi->param('commentprivacy') ? 1 : 0;
}

trick_taint($comment);
$dbh->do(q{INSERT INTO longdescs (bug_id, who, bug_when, thetext,isprivate)
           VALUES (?, ?, ?, ?, ?)}, undef, ($id, $user->id, $timestamp,
                                            $comment, $privacy));

# Insert the cclist into the database
my $sth_cclist = $dbh->prepare(q{INSERT INTO cc (bug_id, who) VALUES (?,?)});
foreach my $ccid (keys(%ccids)) {
    $sth_cclist->execute($id, $ccid);
}

my @all_deps;
my $sth_addkeyword = $dbh->prepare(q{
            INSERT INTO keywords (bug_id, keywordid) VALUES (?, ?)});
if (UserInGroup("editbugs")) {
    foreach my $keyword (@keywordlist) {
        $sth_addkeyword->execute($id, $keyword);
    }
    if (@keywordlist) {
        # Make sure that we have the correct case for the kw
        my $kw_ids = join(', ', @keywordlist);
        my $list = $dbh->selectcol_arrayref(qq{
                                    SELECT name 
                                      FROM keyworddefs 
                                     WHERE id IN ($kw_ids)
                                  ORDER BY name});
        my $kw_list = join(', ', @$list);
        $dbh->do(q{UPDATE bugs 
                      SET delta_ts = ?, keywords = ? 
                    WHERE bug_id = ?}, undef, ($timestamp, $kw_list, $id));
    }
    if ($cgi->param('dependson') || $cgi->param('blocked')) {
        foreach my $pair (["blocked", "dependson"], ["dependson", "blocked"]) {
            my ($me, $target) = @{$pair};
            my $sth_dep = $dbh->prepare(qq{
                        INSERT INTO dependencies ($me, $target) VALUES (?, ?)});
            foreach my $i (@{$deps{$target}}) {
                $sth_dep->execute($id, $i);
                push(@all_deps, $i); # list for mailing dependent bugs
                # Log the activity for the other bug:
                LogActivityEntry($i, $me, "", $id, $user->id, $timestamp);
            }
        }
    }
}

# All fields related to the newly created bug are set.
# The bug can now be made accessible.
$dbh->do("UPDATE bugs SET creation_ts = ? WHERE bug_id = ?",
          undef, ($timestamp, $id));

$dbh->bz_unlock_tables();

my $bug = new Bugzilla::Bug($id, $user->id);

# Add an attachment if requested.
if (defined($cgi->upload('data')) || $cgi->param('attachurl')) {
    $cgi->param('isprivate', $cgi->param('commentprivacy'));
    Bugzilla::Attachment->insert_attachment_for_bug(!THROW_ERROR,
                                                    $bug, $user, $timestamp,
                                                    \$vars)
        || ($vars->{'message'} = 'attachment_creation_failed');

    # Determine if Patch Viewer is installed, for Diff link
    eval {
        require PatchReader;
        $vars->{'patchviewerinstalled'} = 1;
    };
}

# Add flags, if any. To avoid dying if something goes wrong
# while processing flags, we will eval() flag validation.
# This requires to be in batch mode.
# XXX: this can go away as soon as flag validation is able to
#      fail without dying.
Bugzilla->batch(1);
eval {
    # Make sure no flags have already been set for this bug.
    # Impossible? - Well, depends if you hack the URL or not.
    # Passing a bug ID of 0 will make it complain if it finds one.
    Bugzilla::Flag::validate($cgi, 0);
    Bugzilla::FlagType::validate($cgi, $id);
    Bugzilla::Flag::process($bug, undef, $timestamp, $cgi);
};
Bugzilla->batch(0);
if ($@) {
    $vars->{'message'} = 'flag_creation_failed';
    $vars->{'flag_creation_error'} = $@;
}

# Email everyone the details of the new bug 
$vars->{'mailrecipients'} = {'changer' => $user->login};

$vars->{'id'} = $id;
$vars->{'bug'} = $bug;

ThrowCodeError("bug_error", { bug => $bug }) if $bug->error;

$vars->{'sentmail'} = [];

push (@{$vars->{'sentmail'}}, { type => 'created',
                                id => $id,
                              });

foreach my $i (@all_deps) {
    push (@{$vars->{'sentmail'}}, { type => 'dep', id => $i, });
}

my @bug_list;
if ($cgi->cookie("BUGLIST")) {
    @bug_list = split(/:/, $cgi->cookie("BUGLIST"));
}
$vars->{'bug_list'} = \@bug_list;
$vars->{'use_keywords'} = 1 if Bugzilla::Keyword::keyword_count();

if ($token) {
    trick_taint($token);
    $dbh->do('UPDATE tokens SET eventdata = ? WHERE token = ?', undef, 
             ("createbug:$id", $token));
}

print $cgi->header();
$template->process("bug/create/created.html.tmpl", $vars)
  || ThrowTemplateError($template->error());