installer/install.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use diagnostics;
   6
   7 use C4::InstallAuth;
   8 use CGI qw ( -utf8 );
   9 use POSIX qw(strftime);
  10
  11 use C4::Context;
  12 use C4::Output;
  13 use C4::Templates;
  14 use C4::Languages qw(getAllLanguages getTranslatedLanguages);
  15 use C4::Installer;
  16
  17 use Koha;
  18
  19 my $query = new CGI;
  20 my $step  = $query->param('step');
  21
  22 my $language = $query->param('language');
  23 my ( $template, $loggedinuser, $cookie );
  24
  25 my $all_languages = getAllLanguages();
  26
  27 if ( defined($language) ) {
  28     C4::Templates::setlanguagecookie( $query, $language, "install.pl?step=1" );
  29 }
  30 ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  31     {
  32         template_name => "installer/step" . ( $step ? $step : 1 ) . ".tt",
  33         query         => $query,
  34         type          => "intranet",
  35         authnotrequired => 0,
  36         debug           => 1,
  37     }
  38 );
  39
  40 my $installer = C4::Installer->new();
  41 my %info;
  42 $info{'dbname'} = C4::Context->config("database");
  43 $info{'dbms'} =
  44   (   C4::Context->config("db_scheme")
  45     ? C4::Context->config("db_scheme")
  46     : "mysql" );
  47 $info{'hostname'} = C4::Context->config("hostname");
  48 $info{'port'}     = C4::Context->config("port");
  49 $info{'user'}     = C4::Context->config("user");
  50 $info{'password'} = C4::Context->config("pass");
  51 $info{'tls'} = C4::Context->config("tls");
  52     if ($info{'tls'} && $info{'tls'} eq 'yes'){
  53         $info{'ca'} = C4::Context->config('ca');
  54         $info{'cert'} = C4::Context->config('cert');
  55         $info{'key'} = C4::Context->config('key');
  56         $info{'tlsoptions'} = ";mysql_ssl=1;mysql_ssl_client_key=".$info{key}.";mysql_ssl_client_cert=".$info{cert}.";mysql_ssl_ca_file=".$info{ca};
  57         $info{'tlscmdline'} =  " --ssl-cert ". $info{cert} . " --ssl-key " . $info{key} . " --ssl-ca ".$info{ca}." "
  58     }
  59
  60 my $dbh = DBI->connect(
  61     "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
  62       . ( $info{port} ? ";port=$info{port}" : "" )
  63       . ( $info{tlsoptions} ? $info{tlsoptions} : "" ),
  64     $info{'user'}, $info{'password'}
  65 );
  66
  67 if ( $step && $step == 1 ) {
  68     #First Step (for both fresh installations and upgrades)
  69     #Checking ALL perl Modules and services needed are installed.
  70     #Whenever there is an error, adding a report to the page
  71     my $op = $query->param('op') || 'noop';
  72     $template->param( language => 1 );
  73     $template->param( 'checkmodule' => 1 ); # we start with the assumption that there are no problems and set this to 0 if there are
  74
  75     unless ( $] >= 5.010000 ) {    # Bug 7375
  76         $template->param( problems => 1, perlversion => 1, checkmodule => 0 );
  77     }
  78
  79     my $perl_modules = C4::Installer::PerlModules->new;
  80     $perl_modules->versions_info;
  81
  82     my $modules = $perl_modules->get_attr('missing_pm');
  83     if (scalar(@$modules)) {
  84         my @components = ();
  85         my $checkmodule = 1;
  86         foreach (@$modules) {
  87             my ($module, $stats) = each %$_;
  88             $checkmodule = 0 if $stats->{'required'};
  89             push(
  90                 @components,
  91                 {
  92                     name    => $module,
  93                     version => $stats->{'min_ver'},
  94                     require => $stats->{'required'},
  95                     usage   => $stats->{'usage'},
  96                 }
  97             );
  98         }
  99         @components = sort {$a->{'name'} cmp $b->{'name'}} @components;
 100         $template->param( missing_modules => \@components, checkmodule => $checkmodule, op => $op );
 101     }
 102 }
 103 elsif ( $step && $step == 2 ) {
 104 #
 105 #STEP 2 Check Database connection and access
 106 #
 107     $template->param(%info);
 108     my $checkdb = $query->param("checkdb");
 109     $template->param( 'dbconnection' => $checkdb );
 110     if ($checkdb) {
 111         if ($dbh) {
 112
 113             # Can connect to the mysql
 114             $template->param( "checkdatabaseaccess" => 1 );
 115             if ( $info{dbms} eq "mysql" ) {
 116
 117                 #Check if database created
 118                 my $rv = $dbh->do("SHOW DATABASES LIKE \'$info{dbname}\'");
 119                 if ( $rv == 1 ) {
 120                     $template->param( 'checkdatabasecreated' => 1 );
 121                 }
 122
 123                 #Check if user have all necessary grants on this database.
 124                 my $rq =
 125                   $dbh->prepare(
 126                     "SHOW GRANTS FOR \'$info{user}\'\@'$info{hostname}'");
 127                 $rq->execute;
 128                 my $grantaccess;
 129                 while ( my ($line) = $rq->fetchrow ) {
 130                     my $dbname = $info{dbname};
 131                     if ( $line =~ m/^GRANT (.*?) ON `$dbname`\.\*/ || index( $line, '*.*' ) > 0 ) {
 132                         $grantaccess = 1
 133                           if (
 134                             index( $line, 'ALL PRIVILEGES' ) > 0
 135                             || (   ( index( $line, 'SELECT' ) > 0 )
 136                                 && ( index( $line, 'INSERT' ) > 0 )
 137                                 && ( index( $line, 'UPDATE' ) > 0 )
 138                                 && ( index( $line, 'DELETE' ) > 0 )
 139                                 && ( index( $line, 'CREATE' ) > 0 )
 140                                 && ( index( $line, 'DROP' ) > 0 ) )
 141                           );
 142                     }
 143                 }
 144                 unless ($grantaccess) {
 145                     $rq =
 146                       $dbh->prepare("SHOW GRANTS FOR \'$info{user}\'\@'\%'");
 147                     $rq->execute;
 148                     while ( my ($line) = $rq->fetchrow ) {
 149                         my $dbname = $info{dbname};
 150                         if ( $line =~ m/$dbname/ || index( $line, '*.*' ) > 0 )
 151                         {
 152                             $grantaccess = 1
 153                               if (
 154                                 index( $line, 'ALL PRIVILEGES' ) > 0
 155                                 || (   ( index( $line, 'SELECT' ) > 0 )
 156                                     && ( index( $line, 'INSERT' ) > 0 )
 157                                     && ( index( $line, 'UPDATE' ) > 0 )
 158                                     && ( index( $line, 'DELETE' ) > 0 )
 159                                     && ( index( $line, 'CREATE' ) > 0 )
 160                                     && ( index( $line, 'DROP' ) > 0 ) )
 161                               );
 162                         }
 163                     }
 164                 }
 165                 $template->param( "checkgrantaccess" => $grantaccess );
 166             }   # End mysql connect check...
 167
 168             elsif ( $info{dbms} eq "Pg" ) {
 169                 # Check if database has been created...
 170                 my $rv = $dbh->do( "SELECT * FROM pg_catalog.pg_database WHERE datname = \'$info{dbname}\';" );
 171                 if ( $rv == 1 ) {
 172                         $template->param( 'checkdatabasecreated' => 1 );
 173                 }
 174
 175                 # Check if user has all necessary grants on this database...
 176                 my $rq = $dbh->do( "SELECT u.usesuper
 177                                     FROM pg_catalog.pg_user as u
 178                                     WHERE u.usename = \'$info{user}\';" );
 179                 if ( $rq == 1 ) {
 180                         $template->param( "checkgrantaccess" => 1 );
 181                 }
 182             }   # End Pg connect check...
 183         }
 184         else {
 185             $template->param( "error" => DBI::err, "message" => DBI::errstr );
 186         }
 187     }
 188 }
 189 elsif ( $step && $step == 3 ) {
 190 #
 191 #
 192 # STEP 3 : database setup
 193 #
 194 #
 195     my $op = $query->param('op');
 196     if ( $op && $op eq 'finished' ) {
 197         #
 198         # we have finished, just redirect to mainpage.
 199         #
 200         print $query->redirect("/cgi-bin/koha/mainpage.pl");
 201         exit;
 202     }
 203     elsif ( $op && $op eq 'finish' ) {
 204         $installer->set_version_syspref();
 205
 206         # Installation is finished.
 207         # We just deny anybody access to install
 208         # And we redirect people to mainpage.
 209         # The installer will have to relogin since we do not pass cookie to redirection.
 210         $template->param( "$op" => 1 );
 211     }
 212     elsif ( $op && $op eq 'addframeworks' ) {
 213     #
 214     # 1ST install, 3rd sub-step : insert the SQL files the user has selected
 215     #
 216
 217         my ($fwk_language, $list) = $installer->load_sql_in_order($all_languages, $query->param('framework'));
 218         $template->param(
 219             "fwklanguage" => $fwk_language,
 220             "list"        => $list
 221         );
 222         use Koha::SearchEngine::Elasticsearch;
 223         Koha::SearchEngine::Elasticsearch->reset_elasticsearch_mappings;
 224         $template->param( "$op" => 1 );
 225     }
 226     elsif ( $op && $op eq 'selectframeworks' ) {
 227         #
 228         #
 229         # 1ST install, 2nd sub-step : show the user the sql datas he can insert in the database.
 230         #
 231         #
 232         # (note that the term "selectframeworks is not correct. The user can select various files, not only frameworks)
 233
 234         #Framework Selection
 235         #sql data for import are supposed to be located in installer/data/<language>/<level>
 236         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 237         # Where <level> is a category of requirement : required, recommended optional
 238         # level should contain :
 239         #   SQL File for import With a readable name.
 240         #   txt File that explains what this SQL File is meant for.
 241         # Could be VERY useful to have A Big file for a kind of library.
 242         # But could also be useful to have some Authorised values data set prepared here.
 243         # Framework Selection is achieved through checking boxes.
 244         my $langchoice = $query->param('fwklanguage');
 245         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 246         $langchoice =~ s/[^a-zA-Z_-]*//g;
 247         my $marcflavour = $query->param('marcflavour');
 248         if ($marcflavour){
 249             $installer->set_marcflavour_syspref($marcflavour);
 250         };
 251         $marcflavour = C4::Context->preference('marcflavour') unless ($marcflavour);
 252         #Insert into database the selected marcflavour
 253         undef $/;
 254         my ($marc_defaulted_to_en, $fwklist) = $installer->marc_framework_sql_list($langchoice, $marcflavour);
 255         $template->param('en_marc_frameworks' => $marc_defaulted_to_en);
 256         $template->param( "frameworksloop" => $fwklist );
 257         $template->param( "marcflavour" => ucfirst($marcflavour));
 258
 259         my ($sample_defaulted_to_en, $levellist) = $installer->sample_data_sql_list($langchoice);
 260         $template->param( "en_sample_data" => $sample_defaulted_to_en);
 261         $template->param( "levelloop" => $levellist );
 262         $template->param( "$op"       => 1 );
 263     }
 264     elsif ( $op && $op eq 'choosemarc' ) {
 265         #
 266         #
 267         # 1ST install, 2nd sub-step : show the user the marcflavour available.
 268         #
 269         #
 270
 271         #Choose Marc Flavour
 272         #sql data are supposed to be located in installer/data/<dbms>/<language>/marcflavour/marcflavourname
 273         # Where <dbms> is database type according to DBD syntax
 274         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 275         # Where <level> is a category of requirement : required, recommended optional
 276         # level should contain :
 277         #   SQL File for import With a readable name.
 278         #   txt File taht explains what this SQL File is meant for.
 279         # Could be VERY useful to have A Big file for a kind of library.
 280         # But could also be useful to have some Authorised values data set prepared here.
 281         # Marcflavour Selection is achieved through radiobuttons.
 282         my $langchoice = $query->param('fwklanguage');
 283         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 284         $langchoice =~ s/[^a-zA-Z_-]*//g;
 285         my $dir =
 286           C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/$langchoice/marcflavour";
 287         unless (opendir( MYDIR, $dir )) {
 288             if ($langchoice eq 'en') {
 289                 warn "cannot open MARC frameworks directory $dir";
 290             } else {
 291                 # if no translated MARC framework is available,
 292                 # default to English
 293                 $dir = C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/en/marcflavour";
 294                 opendir(MYDIR, $dir) or warn "cannot open English MARC frameworks directory $dir";
 295             }
 296         }
 297         my @listdir = grep { !/^\./ && -d "$dir/$_" } readdir(MYDIR);
 298         closedir MYDIR;
 299         my $marcflavour=C4::Context->preference("marcflavour");
 300         my @flavourlist;
 301         foreach my $marc (@listdir) {
 302             my %cell=(
 303             "label"=> ucfirst($marc),
 304             "code"=>uc($marc),
 305             "checked"=> defined($marcflavour) ? uc($marc) eq $marcflavour : 0);
 306 #             $cell{"description"}= do { local $/ = undef; open INPUT "<$dir/$marc.txt"||"";<INPUT> };
 307             push @flavourlist, \%cell;
 308         }
 309         $template->param( "flavourloop" => \@flavourlist );
 310         $template->param( "$op"       => 1 );
 311     }
 312     elsif ( $op && $op eq 'importdatastructure' ) {
 313         #
 314         #
 315         # 1st install, 1st "sub-step" : import kohastructure
 316         #
 317         #
 318         my $error = $installer->load_db_schema();
 319         $template->param(
 320             "error" => $error,
 321             "$op"   => 1,
 322         );
 323     }
 324     elsif ( $op && $op eq 'updatestructure' ) {
 325         #
 326         # Not 1st install, the only sub-step : update database
 327         #
 328         #Do updatedatabase And report
 329
 330         if ( ! defined $ENV{PERL5LIB} ) {
 331             my $find = "C4/Context.pm";
 332             my $path = $INC{$find};
 333             $path =~ s/\Q$find\E//;
 334             $ENV{PERL5LIB} = "$path:$path/installer";
 335             warn "# plack? inserted PERL5LIB $ENV{PERL5LIB}\n";
 336         }
 337
 338         my $now = POSIX::strftime( "%Y-%m-%dT%H:%M:%S", localtime() );
 339         my $logdir = C4::Context->config('logdir');
 340         my $dbversion = C4::Context->preference('Version');
 341         my $kohaversion = Koha::version;
 342         $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
 343
 344         my $filename_suffix = join '_', $now, $dbversion, $kohaversion;
 345         my ( $logfilepath, $logfilepath_errors ) = ( chk_log($logdir, "updatedatabase_$filename_suffix"), chk_log($logdir, "updatedatabase-error_$filename_suffix") );
 346
 347         my $cmd = C4::Context->config("intranetdir") . "/installer/data/$info{dbms}/updatedatabase.pl >> $logfilepath 2>> $logfilepath_errors";
 348
 349         system($cmd );
 350
 351         my $fh;
 352         open( $fh, "<", $logfilepath ) or die "Cannot open log file $logfilepath: $!";
 353         my @report = <$fh>;
 354         close $fh;
 355         if (@report) {
 356             $template->param( update_report => [ map { { line => $_ } } split( /\n/, join( '', @report ) ) ] );
 357             $template->param( has_update_succeeds => 1 );
 358         } else {
 359             eval{ `rm $logfilepath` };
 360         }
 361         open( $fh, "<", $logfilepath_errors ) or die "Cannot open log file $logfilepath_errors: $!";
 362         @report = <$fh>;
 363         close $fh;
 364         if (@report) {
 365             $template->param( update_errors => [ map { { line => $_ } } split( /\n/, join( '', @report ) ) ] );
 366             $template->param( has_update_errors => 1 );
 367             warn "The following errors were returned while attempting to run the updatedatabase.pl script:\n";
 368             foreach my $line (@report) { warn "$line\n"; }
 369         } else {
 370             eval{ `rm $logfilepath_errors` };
 371         }
 372         $template->param( $op => 1 );
 373     }
 374     else {
 375         #
 376         # check whether it's a 1st install or an update
 377         #
 378         #Check if there are enough tables.
 379         # Paul has cleaned up tables so reduced the count
 380         #I put it there because it implied a data import if condition was not satisfied.
 381         my $dbh = DBI->connect(
 382                 "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
 383                 . ( $info{port} ? ";port=$info{port}" : "" )
 384                 . ( $info{tlsoptions} ? $info{tlsoptions} : "" ),
 385                 $info{'user'}, $info{'password'}
 386         );
 387         my $rq;
 388         if ( $info{dbms} eq 'mysql' ) { $rq = $dbh->prepare( "SHOW TABLES" ); }
 389         elsif ( $info{dbms} eq 'Pg' ) { $rq = $dbh->prepare( "SELECT *
 390                                                                 FROM information_schema.tables
 391                                                                 WHERE table_schema='public' and table_type='BASE TABLE';" ); }
 392         $rq->execute;
 393         my $data = $rq->fetchall_arrayref( {} );
 394         my $count = scalar(@$data);
 395         #
 396         # we don't have tables, propose DB import
 397         #
 398         if ( $count < 70 ) {
 399             $template->param( "count" => $count, "proposeimport" => 1 );
 400         }
 401         else {
 402             #
 403             # we have tables, propose to select files to upload or updatedatabase
 404             #
 405             $template->param( "count" => $count, "default" => 1 );
 406             #
 407             # 1st part of step 3 : check if there is a databaseversion systempreference
 408             # if there is, then we just need to upgrade
 409             # if there is none, then we need to install the database
 410             #
 411             if (C4::Context->preference('Version')) {
 412                 my $dbversion = C4::Context->preference('Version');
 413                 $dbversion =~ /(.*)\.(..)(..)(...)/;
 414                 $dbversion = "$1.$2.$3.$4";
 415                 $template->param("upgrading" => 1,
 416                                 "dbversion" => $dbversion,
 417                                 "kohaversion" => Koha::version(),
 418                                 );
 419             }
 420         }
 421     }
 422 }
 423 else {
 424
 425     # LANGUAGE SELECTION page by default
 426     # using opendir + language Hash
 427     my $languages_loop = getTranslatedLanguages('intranet');
 428     $template->param( installer_languages_loop => $languages_loop );
 429     if ($dbh) {
 430         my $rq =
 431           $dbh->prepare(
 432             "SELECT * from systempreferences WHERE variable='Version'");
 433         if ( $rq->execute ) {
 434             my ($version) = $rq->fetchrow;
 435             if ($version) {
 436                 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
 437                 exit;
 438             }
 439         }
 440     }
 441 }
 442 output_html_with_http_headers $query, $cookie, $template->output;
 443
 444 sub chk_log { #returns a logfile in $dir or - if that failed - in temp dir
 445     my ($dir, $name) = @_;
 446     my $fn=$dir.'/'.$name.'.log';
 447     if( ! open my $fh, '>', $fn ) {
 448         $name.= '_XXXX';
 449         require File::Temp;
 450         ($fh, $fn)= File::Temp::tempfile( $name, TMPDIR => 1, SUFFIX => '.log');
 451         #if this should not work, let croak take over
 452     }
 453     return $fn;
 454 }