summaryrefslogtreecommitdiffstats
path: root/checksetup.pl
blob: 1b4df3c2fcf8dbd8274921dcba94ac9d9ed9234e (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
#!/usr/bin/perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.

# This file has detailed POD docs, do "perldoc checksetup.pl" to see them.

######################################################################
# Initialization
######################################################################

use 5.10.1;
use strict;
use warnings;

use File::Basename;
use File::Spec;
BEGIN {
    require lib;
    my $dir = File::Spec->rel2abs(dirname(__FILE__));
    lib->import($dir, File::Spec->catdir($dir, "lib"), File::Spec->catdir($dir, qw(local lib perl5)));
    chdir($dir);
}

use Getopt::Long qw(:config bundling);
use Pod::Usage;
# Bug 1270550 - Tie::Hash::NamedCapture must be loaded before Safe.
use Tie::Hash::NamedCapture;
use Safe;

use Bugzilla::Constants;
use Bugzilla::Install::Requirements;
use Bugzilla::Install::Util qw(install_string get_version_and_os
                               init_console success);

######################################################################
# Live Code
######################################################################

# Do not run checksetup.pl from the web browser.
Bugzilla::Install::Util::no_checksetup_from_cgi() if $ENV{'SERVER_SOFTWARE'};

# When we're running at the command line, we need to pick the right
# language before ever displaying any string.
init_console();

my %switch;
GetOptions(\%switch, 'help|h|?',
                     'no-templates|t', 'verbose|v|no-silent',
                     'cpanm:s', 'check-modules',
                     'make-admin=s', 'reset-password=s', 'version|V',
                     'default-localconfig',
                     'no-database', 'no-permissions|p');

# Print the help message if that switch was selected.
pod2usage({-verbose => 1, -exitval => 1}) if $switch{'help'};

# Read in the "answers" file if it exists, for running in
# non-interactive mode.
my $answers_file = $ARGV[0];
my $silent = $answers_file && !$switch{'verbose'};
print(install_string('header', get_version_and_os()) . "\n") unless $silent;
exit 0 if $switch{'version'};

if (defined $switch{cpanm}) {
    my $default = 'all notest -oracle -mysql -pg -mod_perl -old_charts -new_charts -graphical_reports -detect_charset';
    my @features = split(/\s+/, $switch{cpanm} || $default);
    my @cpanm_args = ('-l', 'local', '--installdeps');
    while (my $feature = shift @features) {
        if ($feature eq 'all') {
            push @cpanm_args, '--with-all-features';
        }
        elsif ($feature eq 'default') {
            unshift @features, split(/\s+/, $default);
        }
        elsif ($feature eq 'notest' || $feature eq 'skip-satisfied' || $feature eq 'quiet') {
            push @cpanm_args, "--$feature";
        }
        elsif ($feature =~ /^-(.+)$/) {
            push @cpanm_args, "--without-feature=$1";
        }
        else {
            push @cpanm_args, "--with-feature=$feature";
        }
    }
    print "cpanm @cpanm_args \".\"\n" if !$silent;
    my $rv = system('cpanm', @cpanm_args, '.');
    exit 1 if $rv != 0;
}

$ENV{PERL_MM_USE_DEFAULT} = 1;
$ENV{BZ_SILENT_MAKEFILE}  = 1;
system($^X, "Makefile.PL");

if (! -f "MYMETA.json") {
    die "Makefile.PL failed to generate a MYMETA.json file.",
        "Try upgrading ExtUtils::MakeMaker";
}
require Bugzilla::CPAN;

my $meta = Bugzilla::CPAN->cpan_meta;
if (keys %{$meta->{optional_features}} < 1) {
    die "Your version of ExtUtils::MakeMaker is too old or broken\n";
}
my $requirements = check_cpan_requirements($meta, [@INC], !$silent);

exit 1 unless $requirements->{ok};

check_all_cpan_features($meta, [@INC], !$silent);

exit 0 if $switch{'check-modules'};
###########################################################################
# Load Bugzilla Modules
###########################################################################

# It's never safe to "use" a Bugzilla module in checksetup. If a module
# prerequisite is missing, and you "use" a module that requires it,
# then instead of our nice normal checksetup message, the user would
# get a cryptic perl error about the missing module.

require Bugzilla;
require Bugzilla::User;

require Bugzilla::Util;
import Bugzilla::Util qw(get_text);

require Bugzilla::Config;
import Bugzilla::Config qw(:admin);

require Bugzilla::Install::Localconfig;
import Bugzilla::Install::Localconfig qw(update_localconfig);

require Bugzilla::Install::Filesystem;
import Bugzilla::Install::Filesystem qw(update_filesystem create_htaccess
                                        fix_all_file_permissions);
require Bugzilla::Install::DB;
require Bugzilla::DB;
require Bugzilla::Template;
require Bugzilla::Field;
require Bugzilla::Install;

Bugzilla->installation_mode(INSTALLATION_MODE_NON_INTERACTIVE) if $answers_file;
Bugzilla->installation_answers($answers_file);

###########################################################################
# Check and update --LOCAL-- configuration
###########################################################################

unless ($ENV{LOCALCONFIG_ENV}) {
    print "Reading " .  bz_locations()->{'localconfig'} . "...\n" unless $silent;
    update_localconfig({ output => !$silent, use_defaults => $switch{'default-localconfig'} });
}
my $lc_hash = Bugzilla->localconfig;

###########################################################################
# Check --DATABASE-- setup
###########################################################################

# At this point, localconfig is defined and is readable. So we know
# everything we need to create the DB. We have to create it early,
# because some data required to populate data/params.json is stored in the DB.

unless ($switch{'no-database'}) {
    Bugzilla::DB::bz_check_requirements(!$silent);
    Bugzilla::DB::bz_create_database() if $lc_hash->{'db_check'};

    # now get a handle to the database:
    my $dbh = Bugzilla->dbh;
    # Clear all keys from Memcached to ensure we see the correct schema.
    Bugzilla->memcached->clear_all();
    # Create the tables, and do any database-specific schema changes.
    $dbh->bz_setup_database();
    # Populate the tables that hold the values for the <select> fields.
    $dbh->bz_populate_enum_tables();
}

###########################################################################
# Check --DATA-- directory
###########################################################################

update_filesystem({ index_html => $lc_hash->{'index_html'} });
create_htaccess() if $lc_hash->{'create_htaccess'};

# Remove parameters from the params file that no longer exist in Bugzilla,
# and set the defaults for new ones
my %old_params = $switch{'no-database'} ? () : update_params();

###########################################################################
# Pre-compile --TEMPLATE-- code
###########################################################################

Bugzilla::Template::precompile_templates(!$silent)
    unless $switch{'no-templates'};

###########################################################################
# Set proper rights (--CHMOD--)
###########################################################################

fix_all_file_permissions(!$silent) unless $switch{'no-permissions'};

###########################################################################
# Check GraphViz setup
###########################################################################

# If we are using a local 'dot' binary, verify the specified binary exists
# and that the generated images are accessible.
check_webdotbase(!$silent) if $lc_hash->{'webdotbase'};

###########################################################################
# Check font file setup
###########################################################################

# If we are using a local font file, verify the specified file exists and
# that it has the correct extension.
check_font_file(!$silent) if $lc_hash->{'font_file'};

###########################################################################
# Changes to the fielddefs --TABLE--
###########################################################################

unless ($switch{'no-database'}) {
    # Using Bugzilla::Field's create() or update() depends on the
    # fielddefs table having a modern definition. So, we have to make
    # these particular schema changes before we make any other schema changes.
    Bugzilla::Install::DB::update_fielddefs_definition();

    Bugzilla::Field::populate_field_definitions();

    ###########################################################################
    # Update the tables to the current definition --TABLE--
    ###########################################################################

    Bugzilla::Install::DB::update_table_definitions(\%old_params);
    Bugzilla::Install::init_workflow();

    ###########################################################################
    # Bugzilla uses --GROUPS-- to assign various rights to its users.
    ###########################################################################

    Bugzilla::Install::update_system_groups();

    # "Log In" as the fake superuser who can do everything.
    Bugzilla->set_user(Bugzilla::User->super_user);

    ###########################################################################
    # Create --SETTINGS-- users can adjust
    ###########################################################################

    Bugzilla::Install::update_settings();

    ###########################################################################
    # Create Administrator  --ADMIN--
    ###########################################################################

    Bugzilla::Install::make_admin($switch{'make-admin'}) if $switch{'make-admin'};
    Bugzilla::Install::create_admin();

    Bugzilla::Install::reset_password($switch{'reset-password'})
        if $switch{'reset-password'};

    ###########################################################################
    # Create default Product
    ###########################################################################

    Bugzilla::Install::create_default_product();

    Bugzilla::Hook::process('install_before_final_checks', { silent => $silent });

    ###########################################################################
    # Final checks
    ###########################################################################

    # Clear all keys from Memcached
    Bugzilla->memcached->clear_all();

    # Reset the mod_perl pre-load list
    unlink(Bugzilla::Constants::bz_locations()->{datadir} . '/mod_perl_preload');

    # Check if the default parameter for urlbase is still set, and if so, give
    # notification that they should go and visit editparams.cgi
    if (Bugzilla->params->{'urlbase'} eq '') {
        print "\n" . get_text('install_urlbase_default') . "\n"
            unless $silent;
    }
    if (!$silent) {
        success(get_text('install_success'));
    }
}

__END__

=head1 NAME

checksetup.pl - A do-it-all upgrade and installation script for Bugzilla.

=head1 SYNOPSIS

 ./checksetup.pl [--help|--version]
 ./checksetup.pl [SCRIPT [--verbose]] [--no-templates|-t]
                 [--make-admin=user@domain.com]
                 [--reset-password=user@domain.com]

=head1 OPTIONS

=over

=item F<SCRIPT>

Name of script to drive non-interactive mode. This script should
define an C<%answer> hash whose keys are variable names and the
values answers to all the questions checksetup.pl asks. For details
on the format of this script, do C<perldoc checksetup.pl> and look for
the L</"RUNNING CHECKSETUP NON-INTERACTIVELY"> section.

=item B<--help>

Display this help text

=item B<--make-admin>=username@domain.com

Makes the specified user into a Bugzilla administrator. This is
in case you accidentally lock yourself out of the Bugzilla administrative
interface.

=item B<--reset-password>=user@domain.com

Resets the specified user's password. checksetup.pl will prompt you to
enter a new password for the user.

=item B<--no-templates> (B<-t>)

Don't compile the templates at all. Existing compiled templates will
remain; missing compiled templates will not be created. (Used primarily
by developers to speed up checksetup.) Use this switch at your own risk.

=item B<--verbose>

Output results of SCRIPT being processed.

=item B<--version>

Display the version of Bugzilla, Perl, and some info about the
system that Bugzilla is being installed on, and then exit.

=item B<--no-permissions> (B<-p>)

Don't update file permissions. Owner, group, and mode of files and
directories will not be changed. Use this if your installation is
managed by a software packaging system such as RPM or APT.

=back

=head1 DESCRIPTION

Hey, what's this?

F<checksetup.pl> is a script that is supposed to run during
installation time and also after every upgrade.

The goal of this script is to make the installation even easier.
It does this by doing things for you as well as testing for problems
in advance.

You can run the script whenever you like. You MUST run it after
you update Bugzilla, because it will then update your SQL table
definitions to resync them with the code.

You can see all the details of what the script does at
L</How Checksetup Works>.

=head1 MODIFYING CHECKSETUP

There should be no need for Bugzilla Administrators to modify
this script; all user-configurable stuff has been moved
into a local configuration file called F<localconfig>. When that file
in changed and F<checksetup.pl> is run, then the user's changes
will be reflected back into the database.

However, developers often need to modify the installation process.
This section explains how F<checksetup.pl> works, so that you
know the right part to modify.

=head2 How Checksetup Works

F<checksetup.pl> runs through several stages during installation:

=over

=item 1

Checks if the required and optional perl modules are installed,
using L<Bugzilla::Install::Requirements/check_requirements>.

=item 2

Creates or updates the F<localconfig> file, using
L<Bugzilla::Install::Localconfig/update_localconfig>.

=item 3

Checks the DBD and database version, using
L<Bugzilla::DB/bz_check_requirements>.

=item 4

Creates the Bugzilla database if it doesn't exist, using
L<Bugzilla::DB/bz_create_database>.

=item 5

Creates all of the tables in the Bugzilla database, using
L<Bugzilla::DB/bz_setup_database>.

Note that all the table definitions are stored in
L<Bugzilla::DB::Schema/ABSTRACT_SCHEMA>.

=item 6

Puts the values into the enum tables (like C<resolution>, C<bug_status>,
etc.) using L<Bugzilla::DB/bz_populate_enum_tables>.

=item 7

Creates any files that Bugzilla needs but doesn't ship with, using
L<Bugzilla::Install::Filesystem/update_filesystem>.

=item 8

Creates the F<.htaccess> files if you haven't specified not to
in F<localconfig>. It does this with
L<Bugzilla::Install::Filesystem/create_htaccess>.

=item 9

Updates the system parameters (stored in F<data/params.json>), using
L<Bugzilla::Config/update_params>.

=item 10

Pre-compiles all templates, to improve the speed of Bugzilla.
It uses L<Bugzilla::Template/precompile_templates> to do this.

=item 11

Fixes all file permissions to be secure. It does this differently depending
on whether or not you've specified C<$webservergroup> in F<localconfig>.

The function that does this is
L<Bugzilla::Install::Filesystem/fix_all_file_permissions>.

=item 12

Populates the C<fielddefs> table, using
L<Bugzilla::Field/populate_field_definitions>.

=item 13

This is the major part of checksetup--updating the table definitions
from one version of Bugzilla to another.

The code for this is in L<Bugzilla::Install::DB/update_table_definitions>.

This includes creating the default Classification (using
L<Bugzilla::Install/create_default_classification>) and setting up all
the foreign keys for all tables, using L<Bugzilla::DB/bz_setup_foreign_keys>.

=item 14

Creates the system groups--the ones like C<editbugs>, C<admin>, and so on.
This is L<Bugzilla::Install/update_system_groups>.

=item 15

Creates all of the user-adjustable preferences that appear on the
"General Preferences" screen. This is L<Bugzilla::Install/update_settings>.

=item 16

Creates an administrator, if one doesn't already exist, using
L<Bugzilla::Install/create_admin>.

We also can make somebody an admin at this step, if the user specified
the C<--make-admin> switch.

=item 17

Creates the default Product and Component, using
L<Bugzilla::Install/create_default_product>.

=back

=head2 Modifying the Database

Sometimes you'll want to modify the database. In fact, that's mostly
what checksetup does, is upgrade old Bugzilla databases to the modern
format.

If you'd like to know how to make changes to the datbase, see
the information in the Bugzilla Developer's Guide, at:
L<http://www.bugzilla.org/docs/developer.html#sql-schema>

Also see L<Bugzilla::DB/"Schema Modification Methods"> and
L<Bugzilla::DB/"Schema Information Methods">.

=head1 RUNNING CHECKSETUP NON-INTERACTIVELY

To operate checksetup non-interactively, run it with a single argument
specifying a filename that contains the information usually obtained by
prompting the user or by editing localconfig.

The format of that file is as follows:

 $answer{'db_host'}   = 'localhost';
 $answer{'db_driver'} = 'mydbdriver';
 $answer{'db_port'}   = 0;
 $answer{'db_name'}   = 'mydbname';
 $answer{'db_user'}   = 'mydbuser';
 $answer{'db_pass'}   = 'mydbpass';

 $answer{'urlbase'} = 'http://bugzilla.mydomain.com/';

 (Any localconfig variable or parameter can be specified as above.)

 $answer{'ADMIN_EMAIL'} = 'myadmin@mydomain.net';
 $answer{'ADMIN_PASSWORD'} = 'fooey';
 $answer{'ADMIN_REALNAME'} = 'Joel Peshkin';

 $answer{'NO_PAUSE'} = 1

C<NO_PAUSE> means "never stop and prompt the user to hit Enter to continue,
just go ahead and do things, even if they are potentially dangerous."
Don't set this to 1 unless you know what you are doing.

=head1 SEE ALSO

=over

=item *

L<Bugzilla::Install::Requirements>

=item *

L<Bugzilla::Install::Localconfig>

=item *

L<Bugzilla::Install::Filesystem>

=item *

L<Bugzilla::Install::DB>

=item *

L<Bugzilla::Install>

=item *

L<Bugzilla::Config/update_params>

=item *

L<Bugzilla::DB/CONNECTION>

=back