summaryrefslogtreecommitdiffstats
path: root/userprefs.cgi
blob: 688a437fda96d5fa3aa37482652521a843989bf3 (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
#!/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.
#
# Contributor(s): Terry Weissman <terry@mozilla.org>
#                 Dan Mosedale <dmose@mozilla.org>
#                 Alan Raetz <al_raetz@yahoo.com>
#                 David Miller <justdave@syndicomm.com>
#                 Christopher Aillon <christopher@aillon.com>
#                 Gervase Markham <gerv@gerv.net>
#                 Vlad Dascalu <jocuri@softhome.net>
#                 Shane H. W. Travis <travis@sedsystems.ca>

use strict;

use lib qw(.);

use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Search;
use Bugzilla::Util;
use Bugzilla::Error;
use Bugzilla::User;

my $template = Bugzilla->template;
local our $vars = {};

###############################################################################
# Each panel has two functions - panel Foo has a DoFoo, to get the data 
# necessary for displaying the panel, and a SaveFoo, to save the panel's 
# contents from the form data (if appropriate.) 
# SaveFoo may be called before DoFoo.    
###############################################################################
sub DoAccount {
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;

    ($vars->{'realname'}) = $dbh->selectrow_array(
        "SELECT realname FROM profiles WHERE userid = ?", undef, $user->id);

    if(Bugzilla->params->{'allowemailchange'} 
       && Bugzilla->user->authorizer->can_change_email) {
        my @token = $dbh->selectrow_array(
            "SELECT tokentype, issuedate + " .
                    $dbh->sql_interval(3, 'DAY') . ", eventdata
               FROM tokens
              WHERE userid = ?
                AND tokentype LIKE 'email%'
           ORDER BY tokentype ASC " . $dbh->sql_limit(1), undef, $user->id);
        if (scalar(@token) > 0) {
            my ($tokentype, $change_date, $eventdata) = @token;
            $vars->{'login_change_date'} = $change_date;

            if($tokentype eq 'emailnew') {
                my ($oldemail,$newemail) = split(/:/,$eventdata);
                $vars->{'new_login_name'} = $newemail;
            }
        }
    }
}

sub SaveAccount {
    my $cgi = Bugzilla->cgi;
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;

    my $pwd1 = $cgi->param('new_password1');
    my $pwd2 = $cgi->param('new_password2');

    if ($cgi->param('Bugzilla_password') ne "" || 
        $pwd1 ne "" || $pwd2 ne "") 
    {
        my ($oldcryptedpwd) = $dbh->selectrow_array(
                        q{SELECT cryptpassword FROM profiles WHERE userid = ?},
                        undef, $user->id);
        $oldcryptedpwd || ThrowCodeError("unable_to_retrieve_password");

        if (crypt(scalar($cgi->param('Bugzilla_password')), $oldcryptedpwd) ne 
                  $oldcryptedpwd) 
        {
            ThrowUserError("old_password_incorrect");
        }

        if ($pwd1 ne "" || $pwd2 ne "")
        {
            $cgi->param('new_password1')
              || ThrowUserError("new_password_missing");
            validate_password($pwd1, $pwd2);

            if ($cgi->param('Bugzilla_password') ne $pwd1) {
                my $cryptedpassword = bz_crypt($pwd1);
                trick_taint($cryptedpassword); # Only used in a placeholder
                $dbh->do(q{UPDATE profiles
                              SET cryptpassword = ?
                            WHERE userid = ?},
                         undef, ($cryptedpassword, $user->id));

                # Invalidate all logins except for the current one
                Bugzilla->logout(LOGOUT_KEEP_CURRENT);
            }
        }
    }

    if(Bugzilla->params->{"allowemailchange"} && $cgi->param('new_login_name')) {
        my $old_login_name = $cgi->param('Bugzilla_login');
        my $new_login_name = trim($cgi->param('new_login_name'));

        if($old_login_name ne $new_login_name) {
            $cgi->param('Bugzilla_password') 
              || ThrowUserError("old_password_required");

            use Bugzilla::Token;
            # Block multiple email changes for the same user.
            if (Bugzilla::Token::HasEmailChangeToken($user->id)) {
                ThrowUserError("email_change_in_progress");
            }

            # Before changing an email address, confirm one does not exist.
            validate_email_syntax($new_login_name)
              || ThrowUserError('illegal_email_address', {addr => $new_login_name});
            trick_taint($new_login_name);
            is_available_username($new_login_name)
              || ThrowUserError("account_exists", {email => $new_login_name});

            Bugzilla::Token::IssueEmailChangeToken($user->id, $old_login_name,
                                                   $new_login_name);

            $vars->{'email_changes_saved'} = 1;
        }
    }

    my $realname = trim($cgi->param('realname'));
    trick_taint($realname); # Only used in a placeholder
    $dbh->do("UPDATE profiles SET realname = ? WHERE userid = ?",
             undef, ($realname, $user->id));
}


sub DoSettings {
    my $user = Bugzilla->user;

    my $settings = $user->settings;
    $vars->{'settings'} = $settings;

    my @setting_list = keys %$settings;
    $vars->{'setting_names'} = \@setting_list;

    $vars->{'has_settings_enabled'} = 0;
    # Is there at least one user setting enabled?
    foreach my $setting_name (@setting_list) {
        if ($settings->{"$setting_name"}->{'is_enabled'}) {
            $vars->{'has_settings_enabled'} = 1;
            last;
        }
    }
    $vars->{'dont_show_button'} = !$vars->{'has_settings_enabled'};
}

sub SaveSettings {
    my $cgi = Bugzilla->cgi;
    my $user = Bugzilla->user;

    my $settings = $user->settings;
    my @setting_list = keys %$settings;

    foreach my $name (@setting_list) {
        next if ! ($settings->{$name}->{'is_enabled'});
        my $value = $cgi->param($name);
        my $setting = new Bugzilla::User::Setting($name);

        if ($value eq "${name}-isdefault" ) {
            if (! $settings->{$name}->{'is_default'}) {
                $settings->{$name}->reset_to_default;
            }
        }
        else {
            $setting->validate_value($value);
            $settings->{$name}->set($value);
        }
    }
    $vars->{'settings'} = $user->settings(1);
}

sub DoEmail {
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;
    
    ###########################################################################
    # User watching
    ###########################################################################
    if (Bugzilla->params->{"supportwatchers"}) {
        my $watched_ref = $dbh->selectcol_arrayref(
            "SELECT profiles.login_name FROM watch INNER JOIN profiles" .
            " ON watch.watched = profiles.userid" .
            " WHERE watcher = ?",
            undef, $user->id);
        $vars->{'watchedusers'} = join(',', @$watched_ref);

        my $watcher_ids = $dbh->selectcol_arrayref(
            "SELECT watcher FROM watch WHERE watched = ?",
            undef, $user->id);

        my @watchers;
        foreach my $watcher_id (@$watcher_ids) {
            my $watcher = new Bugzilla::User($watcher_id);
            push (@watchers, Bugzilla::User::identity($watcher));
        }

        @watchers = sort { lc($a) cmp lc($b) } @watchers;
        $vars->{'watchers'} = \@watchers;
    }

    ###########################################################################
    # Role-based preferences
    ###########################################################################
    my $sth = $dbh->prepare("SELECT relationship, event " . 
                            "FROM email_setting " . 
                            "WHERE user_id = ?");
    $sth->execute($user->id);

    my %mail;
    while (my ($relationship, $event) = $sth->fetchrow_array()) {
        $mail{$relationship}{$event} = 1;
    }

    $vars->{'mail'} = \%mail;      
}

sub SaveEmail {
    my $dbh = Bugzilla->dbh;
    my $cgi = Bugzilla->cgi;
    my $user = Bugzilla->user;
    
    ###########################################################################
    # Role-based preferences
    ###########################################################################
    $dbh->bz_lock_tables("email_setting WRITE");

    # Delete all the user's current preferences
    $dbh->do("DELETE FROM email_setting WHERE user_id = ?", undef, $user->id);

    # Repopulate the table - first, with normal events in the 
    # relationship/event matrix.
    # Note: the database holds only "off" email preferences, as can be implied 
    # from the name of the table - profiles_nomail.
    foreach my $rel (RELATIONSHIPS) {
        # Positive events: a ticked box means "send me mail."
        foreach my $event (POS_EVENTS) {
            if (defined($cgi->param("email-$rel-$event"))
                && $cgi->param("email-$rel-$event") == 1)
            {
                $dbh->do("INSERT INTO email_setting " . 
                         "(user_id, relationship, event) " . 
                         "VALUES (?, ?, ?)",
                         undef, ($user->id, $rel, $event));
            }
        }
        
        # Negative events: a ticked box means "don't send me mail."
        foreach my $event (NEG_EVENTS) {
            if (!defined($cgi->param("neg-email-$rel-$event")) ||
                $cgi->param("neg-email-$rel-$event") != 1) 
            {
                $dbh->do("INSERT INTO email_setting " . 
                         "(user_id, relationship, event) " . 
                         "VALUES (?, ?, ?)",
                         undef, ($user->id, $rel, $event));
            }
        }
    }

    # Global positive events: a ticked box means "send me mail."
    foreach my $event (GLOBAL_EVENTS) {
        if (defined($cgi->param("email-" . REL_ANY . "-$event"))
            && $cgi->param("email-" . REL_ANY . "-$event") == 1)
        {
            $dbh->do("INSERT INTO email_setting " . 
                     "(user_id, relationship, event) " . 
                     "VALUES (?, ?, ?)",
                     undef, ($user->id, REL_ANY, $event));
        }
    }

    $dbh->bz_unlock_tables();

    ###########################################################################
    # User watching
    ###########################################################################
    if (Bugzilla->params->{"supportwatchers"} 
        && defined $cgi->param('watchedusers')) 
    {
        # Just in case.  Note that this much locking is actually overkill:
        # we don't really care if anyone reads the watch table.  So 
        # some small amount of contention could be gotten rid of by
        # using user-defined locks rather than table locking.
        $dbh->bz_lock_tables('watch WRITE', 'profiles READ');

        # what the db looks like now
        my $old_watch_ids =
            $dbh->selectcol_arrayref("SELECT watched FROM watch"
                                   . " WHERE watcher = ?", undef, $user->id);
 
       # The new information given to us by the user.
        my @new_watch_names = split(/[,\s]+/, $cgi->param('watchedusers'));
        my %new_watch_ids;
        foreach my $username (@new_watch_names) {
            my $watched_userid = login_to_id(trim($username), THROW_ERROR);
            $new_watch_ids{$watched_userid} = 1;
        }
        my ($removed, $added) = diff_arrays($old_watch_ids, [keys %new_watch_ids]);

        # Remove people who were removed.
        my $delete_sth = $dbh->prepare('DELETE FROM watch WHERE watched = ?'
                                     . ' AND watcher = ?');
        foreach my $remove_me (@$removed) {
            $delete_sth->execute($remove_me, $user->id);
        }

        # Add people who were added.
        my $insert_sth = $dbh->prepare('INSERT INTO watch (watched, watcher)'
                                     . ' VALUES (?, ?)');
        foreach my $add_me (@$added) {
            $insert_sth->execute($add_me, $user->id);
        }

        $dbh->bz_unlock_tables();
    }
}


sub DoPermissions {
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;
    my (@has_bits, @set_bits);
    
    my $groups = $dbh->selectall_arrayref(
               "SELECT DISTINCT name, description FROM groups WHERE id IN (" . 
               $user->groups_as_string . ") ORDER BY name");
    foreach my $group (@$groups) {
        my ($nam, $desc) = @$group;
        push(@has_bits, {"desc" => $desc, "name" => $nam});
    }
    $groups = $dbh->selectall_arrayref('SELECT DISTINCT id, name, description
                                          FROM groups
                                         ORDER BY name');
    foreach my $group (@$groups) {
        my ($group_id, $nam, $desc) = @$group;
        if ($user->can_bless($group_id)) {
            push(@set_bits, {"desc" => $desc, "name" => $nam});
        }
    }
    
    $vars->{'has_bits'} = \@has_bits;
    $vars->{'set_bits'} = \@set_bits;    
}

# No SavePermissions() because this panel has no changeable fields.


sub DoSavedSearches {
    # 2004-12-13 - colin.ogilvie@gmail.com, bug 274397
    # Need to work around the possibly missing query_format=advanced
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;

    my @queries = @{$user->queries};
    my @newqueries;
    foreach my $q (@queries) {
        if ($q->{'query'} =~ /query_format=([^&]*)/) {
            my $format = $1;
            if (!IsValidQueryType($format)) {
                if ($format eq "") {
                    $q->{'query'} =~ s/query_format=/query_format=advanced/;
                }
                else {
                    $q->{'query'} .= '&query_format=advanced';
                }
            }
        } else {
            $q->{'query'} .= '&query_format=advanced';
        }
        push @newqueries, $q;
    }
    $vars->{'queries'} = \@newqueries;
    if ($user->queryshare_groups_as_string) {
        $vars->{'queryshare_groups'} = $dbh->selectall_arrayref(
            'SELECT id, name FROM groups WHERE id IN ' .
            '(' . $user->queryshare_groups_as_string .')',
            {'Slice' => {}});
    }
}

sub SaveSavedSearches {
    my $cgi = Bugzilla->cgi;
    my $dbh = Bugzilla->dbh;
    my $user = Bugzilla->user;

    # We'll need this in a loop, so do the call once.
    my $user_id = $user->id;

    my @queries = @{$user->queries};
    my $sth_check_nl = $dbh->prepare('SELECT COUNT(*)
                                        FROM namedqueries_link_in_footer
                                       WHERE namedquery_id = ?
                                         AND user_id = ?');
    my $sth_insert_nl = $dbh->prepare('INSERT INTO namedqueries_link_in_footer
                                       (namedquery_id, user_id)
                                       VALUES (?, ?)');
    my $sth_delete_nl = $dbh->prepare('DELETE FROM namedqueries_link_in_footer
                                             WHERE namedquery_id = ?
                                               AND user_id = ?');
    my $sth_check_ngm = $dbh->prepare('SELECT COUNT(*)
                                         FROM namedquery_group_map
                                        WHERE namedquery_id = ?');
    my $sth_insert_ngm = $dbh->prepare('INSERT INTO namedquery_group_map
                                        (namedquery_id, group_id)
                                        VALUES (?, ?)');
    my $sth_update_ngm = $dbh->prepare('UPDATE namedquery_group_map
                                           SET group_id = ?
                                         WHERE namedquery_id = ?');
    my $sth_delete_ngm = $dbh->prepare('DELETE FROM namedquery_group_map
                                              WHERE namedquery_id = ?');
    my $sth_direct_group_members =
        $dbh->prepare('SELECT user_id
                         FROM user_group_map
                        WHERE group_id = ?
                          AND isbless = ' . GROUP_MEMBERSHIP . '
                          AND grant_type = ' . GRANT_DIRECT);
    foreach my $q (@queries) {
        # Update namedqueries_link_in_footer.
        $sth_check_nl->execute($q->{'id'}, $user_id);
        my ($link_in_footer_entries) = $sth_check_nl->fetchrow_array();
        if (defined($cgi->param("link_in_footer_$q->{'id'}"))) {
            if ($link_in_footer_entries == 0) {
                $sth_insert_nl->execute($q->{'id'}, $user_id);
            }
        }
        else {
            if ($link_in_footer_entries > 0) {
                $sth_delete_nl->execute($q->{'id'}, $user_id);
            }
        }

        # For user's own queries, update namedquery_group_map.
        if ($q->{'userid'} == $user_id) {
            my ($group_id, $group_map_entries);
            if ($user->in_group(Bugzilla->params->{'querysharegroup'})) {
                $sth_check_ngm->execute($q->{'id'});
                ($group_map_entries) = $sth_check_ngm->fetchrow_array();
                $group_id = $cgi->param("share_$q->{'id'}") || '';
            }
            if ($group_id) {
                if (grep(/^\Q$group_id\E$/, @{$user->queryshare_groups()})) {
                    # $group_id is now definitely a valid ID of a group the
                    # user can see, so we can trick_taint.
                    trick_taint($group_id);
                    if ($group_map_entries == 0) {
                        $sth_insert_ngm->execute($q->{'id'}, $group_id);
                    }
                    else {
                        $sth_update_ngm->execute($group_id, $q->{'id'});
                    }

                    # If we're sharing our query with a group we can bless,
                    # we're subscribing direct group members to our search
                    # automatically. Otherwise, the group members need to
                    # opt in. This behaviour is deemed most likely to fit
                    # users' needs.
                    if ($user->can_bless($group_id)) {
                        $sth_direct_group_members->execute($group_id);
                        my $user_id;
                        while ($user_id =
                               $sth_direct_group_members->fetchrow_array()) {
                            next if $user_id == $user->id;

                            $sth_check_nl->execute($q->{'id'}, $user_id);
                            my ($already_shown_in_footer) =
                                $sth_check_nl->fetchrow_array();
                            if (! $already_shown_in_footer) {
                                $sth_insert_nl->execute($q->{'id'}, $user_id);
                            }
                        }
                    }
                }
                else {
                    # In the unlikely case somebody removed visibility to the
                    # group in the meantime, don't modify sharing.
                }
            }
            else {
                if ($group_map_entries > 0) {
                    $sth_delete_ngm->execute($q->{'id'});
                }

                # Don't remove namedqueries_link_in_footer entries for users
                # subscribing to the shared query. The idea is that they will
                # probably want to be subscribers again should the sharing
                # user choose to share the query again.
            }
        }
    }

    $user->flush_queries_cache;
    
    # Update profiles.mybugslink.
    my $showmybugslink = defined($cgi->param("showmybugslink")) ? 1 : 0;
    $dbh->do("UPDATE profiles SET mybugslink = ? WHERE userid = ?",
             undef, ($showmybugslink, $user->id));    
    $user->{'showmybugslink'} = $showmybugslink;
}


###############################################################################
# Live code (not subroutine definitions) starts here
###############################################################################

my $cgi = Bugzilla->cgi;

# This script needs direct access to the username and password CGI variables,
# so we save them before their removal in Bugzilla->login, and delete them 
# prior to login if we might possibly be in an sudo session.
my $bugzilla_login    = $cgi->param('Bugzilla_login');
my $bugzilla_password = $cgi->param('Bugzilla_password');
$cgi->delete('Bugzilla_login', 'Bugzilla_password') if ($cgi->cookie('sudo'));

Bugzilla->login(LOGIN_REQUIRED);
$cgi->param('Bugzilla_login', $bugzilla_login);
$cgi->param('Bugzilla_password', $bugzilla_password);

$vars->{'changes_saved'} = $cgi->param('dosave');

my $current_tab_name = $cgi->param('tab') || "account";

# The SWITCH below makes sure that this is valid
trick_taint($current_tab_name);

$vars->{'current_tab_name'} = $current_tab_name;

# Do any saving, and then display the current tab.
SWITCH: for ($current_tab_name) {
    /^account$/ && do {
        SaveAccount() if $cgi->param('dosave');
        DoAccount();
        last SWITCH;
    };
    /^settings$/ && do {
        SaveSettings() if $cgi->param('dosave');
        DoSettings();
        last SWITCH;
    };
    /^email$/ && do {
        SaveEmail() if $cgi->param('dosave');
        DoEmail();
        last SWITCH;
    };
    /^permissions$/ && do {
        DoPermissions();
        last SWITCH;
    };
    /^saved-searches$/ && do {
        SaveSavedSearches() if $cgi->param('dosave');
        DoSavedSearches();
        last SWITCH;
    };
    ThrowUserError("unknown_tab",
                   { current_tab_name => $current_tab_name });
}

# Generate and return the UI (HTML page) from the appropriate template.
print $cgi->header();
$template->process("account/prefs/prefs.html.tmpl", $vars)
  || ThrowTemplateError($template->error());