3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
22 use Digest::MD5 qw(md5_base64);
24 use JSON qw/encode_json/;
30 use C4::Templates; # to get the template
32 use C4::Search::History;
35 use Koha::AuthUtils qw(get_script_name hash_password);
36 use Koha::Library::Groups;
39 use POSIX qw/strftime/;
40 use List::MoreUtils qw/ any /;
41 use Encode qw( encode is_utf8);
44 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout $shib $shib_login);
47 sub psgi_env { any { /^psgi\./ } keys %ENV }
50 if (psgi_env) { die 'psgi:exit' }
56 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
57 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
58 &get_all_subpermissions &get_user_subpermissions
60 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
61 $ldap = C4::Context->config('useldapserver') || 0;
62 $cas = C4::Context->preference('casAuthentication');
63 $shib = C4::Context->config('useshibboleth') || 0;
64 $caslogout = C4::Context->preference('casLogout');
65 require C4::Auth_with_cas; # no import
68 require C4::Auth_with_ldap;
69 import C4::Auth_with_ldap qw(checkpw_ldap);
72 require C4::Auth_with_shibboleth;
73 import C4::Auth_with_shibboleth
74 qw(shib_ok checkpw_shib logout_shib login_shib_url get_login_shib);
76 # Check for good config
79 # Get shibboleth login attribute
80 $shib_login = get_login_shib();
83 # Bad config, disable shibboleth
89 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required);
96 C4::Auth - Authenticates Koha users
100 use CGI qw ( -utf8 );
106 my ($template, $borrowernumber, $cookie)
107 = get_template_and_user(
109 template_name => "opac-main.tt",
112 authnotrequired => 0,
113 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
117 output_html_with_http_headers $query, $cookie, $template->output;
121 The main function of this module is to provide
122 authentification. However the get_template_and_user function has
123 been provided so that a users login information is passed along
124 automatically. This gets loaded into the template.
128 =head2 get_template_and_user
130 my ($template, $borrowernumber, $cookie)
131 = get_template_and_user(
133 template_name => "opac-main.tt",
136 authnotrequired => 0,
137 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
141 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
142 to C<&checkauth> (in this module) to perform authentification.
143 See C<&checkauth> for an explanation of these parameters.
145 The C<template_name> is then used to find the correct template for
146 the page. The authenticated users details are loaded onto the
147 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
148 C<sessionID> is passed to the template. This can be used in templates
149 if cookies are disabled. It needs to be put as and input to every
152 More information on the C<gettemplate> sub can be found in the
157 sub get_template_and_user {
160 my ( $user, $cookie, $sessionID, $flags );
162 C4::Context->interface( $in->{type} );
164 $in->{'authnotrequired'} ||= 0;
166 # the following call includes a bad template check; might croak
167 my $template = C4::Templates::gettemplate(
168 $in->{'template_name'},
173 if ( $in->{'template_name'} !~ m/maintenance/ ) {
174 ( $user, $cookie, $sessionID, $flags ) = checkauth(
176 $in->{'authnotrequired'},
177 $in->{'flagsrequired'},
182 if ( $in->{type} eq 'opac' ) {
186 # If the user logged in is the SCO user and they try to go out of the SCO module,
187 # log the user out removing the CGISESSID cookie
188 $in->{template_name} !~ m|sco/|
190 && C4::Context->preference('AutoSelfCheckID')
191 && $user eq C4::Context->preference('AutoSelfCheckID')
197 # If the user logged in is the SCI user and they try to go out of the SCI module,
198 # kick them out unless it is SCO with a valid permission
199 # or they are a superlibrarian
200 $in->{template_name} !~ m|sci/|
202 && haspermission( $user, { self_check => 'self_checkin_module' } )
204 $in->{template_name} =~ m|sco/| && haspermission(
205 $user, { self_check => 'self_checkout_module' }
208 && $flags && $flags->{superlibrarian} != 1
215 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
217 $cookie = $in->{query}->cookie(
218 -name => 'CGISESSID',
226 script_name => get_script_name(),
229 print $in->{query}->header(
234 'X-Frame-Options' => 'SAMEORIGIN'
245 # It's possible for $user to be the borrowernumber if they don't have a
246 # userid defined (and are logging in through some other method, such
247 # as SSL certs against an email address)
249 $borrowernumber = getborrowernumber($user) if defined($user);
250 if ( !defined($borrowernumber) && defined($user) ) {
251 $patron = Koha::Patrons->find( $user );
253 $borrowernumber = $user;
255 # A bit of a hack, but I don't know there's a nicer way
257 $user = $patron->firstname . ' ' . $patron->surname;
260 $patron = Koha::Patrons->find( $borrowernumber );
261 # FIXME What to do if $patron does not exist?
265 $template->param( loggedinusername => $user ); # FIXME Should be replaced with something like patron-title.inc
266 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
267 $template->param( logged_in_user => $patron );
268 $template->param( sessionID => $sessionID );
270 if ( $in->{'type'} eq 'opac' ) {
271 require Koha::Virtualshelves;
272 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
274 borrowernumber => $borrowernumber,
278 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
284 some_private_shelves => $some_private_shelves,
285 some_public_shelves => $some_public_shelves,
289 $template->param( "USER_INFO" => $patron->unblessed ) if $borrowernumber != 0;
291 my $all_perms = get_all_subpermissions();
293 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
294 editcatalogue updatecharges management tools editauthorities serials reports acquisition clubs);
296 # We are going to use the $flags returned by checkauth
297 # to create the template's parameters that will indicate
298 # which menus the user can access.
299 if ( $flags && $flags->{superlibrarian} == 1 ) {
300 $template->param( CAN_user_circulate => 1 );
301 $template->param( CAN_user_catalogue => 1 );
302 $template->param( CAN_user_parameters => 1 );
303 $template->param( CAN_user_borrowers => 1 );
304 $template->param( CAN_user_permissions => 1 );
305 $template->param( CAN_user_reserveforothers => 1 );
306 $template->param( CAN_user_editcatalogue => 1 );
307 $template->param( CAN_user_updatecharges => 1 );
308 $template->param( CAN_user_acquisition => 1 );
309 $template->param( CAN_user_management => 1 );
310 $template->param( CAN_user_tools => 1 );
311 $template->param( CAN_user_editauthorities => 1 );
312 $template->param( CAN_user_serials => 1 );
313 $template->param( CAN_user_reports => 1 );
314 $template->param( CAN_user_staffaccess => 1 );
315 $template->param( CAN_user_plugins => 1 );
316 $template->param( CAN_user_coursereserves => 1 );
317 $template->param( CAN_user_clubs => 1 );
319 foreach my $module ( keys %$all_perms ) {
320 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
321 $template->param( "CAN_user_${module}_${subperm}" => 1 );
327 foreach my $module ( keys %$all_perms ) {
328 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
329 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
330 $template->param( "CAN_user_${module}_${subperm}" => 1 );
332 } elsif ( ref( $flags->{$module} ) ) {
333 foreach my $subperm ( keys %{ $flags->{$module} } ) {
334 $template->param( "CAN_user_${module}_${subperm}" => 1 );
341 foreach my $module ( keys %$flags ) {
342 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
343 $template->param( "CAN_user_$module" => 1 );
344 if ( $module eq "parameters" ) {
345 $template->param( CAN_user_management => 1 );
351 # Logged-in opac search history
352 # If the requested template is an opac one and opac search history is enabled
353 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
354 my $dbh = C4::Context->dbh;
355 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
356 my $sth = $dbh->prepare($query);
357 $sth->execute($borrowernumber);
359 # If at least one search has already been performed
360 if ( $sth->fetchrow_array > 0 ) {
362 # We show the link in opac
363 $template->param( EnableOpacSearchHistory => 1 );
365 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
367 # And if there are searches performed when the user was not logged in,
368 # we add them to the logged-in search history
369 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
370 if (@recentSearches) {
371 my $dbh = C4::Context->dbh;
373 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
374 VALUES (?, ?, ?, ?, ?, ?, ?)
376 my $sth = $dbh->prepare($query);
377 $sth->execute( $borrowernumber,
378 $in->{query}->cookie("CGISESSID"),
381 $_->{type} || 'biblio',
384 ) foreach @recentSearches;
386 # clear out the search history from the session now that
387 # we've saved it to the database
390 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
392 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
393 $template->param( EnableSearchHistory => 1 );
396 else { # if this is an anonymous session, setup to display public lists...
398 # If shibboleth is enabled, and we're in an anonymous session, we should allow
399 # the user to attempt login via shibboleth.
401 $template->param( shibbolethAuthentication => $shib,
402 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
405 # If shibboleth is enabled and we have a shibboleth login attribute,
406 # but we are in an anonymous session, then we clearly have an invalid
407 # shibboleth koha account.
409 $template->param( invalidShibLogin => '1' );
413 $template->param( sessionID => $sessionID );
415 if ( $in->{'type'} eq 'opac' ){
416 require Koha::Virtualshelves;
417 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
423 some_public_shelves => $some_public_shelves,
428 # Anonymous opac search history
429 # If opac search history is enabled and at least one search has already been performed
430 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
431 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
432 if (@recentSearches) {
433 $template->param( EnableOpacSearchHistory => 1 );
437 if ( C4::Context->preference('dateformat') ) {
438 $template->param( dateformat => C4::Context->preference('dateformat') );
441 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
443 # these template parameters are set the same regardless of $in->{'type'}
445 # Set the using_https variable for templates
446 # FIXME Under Plack the CGI->https method always returns 'OFF'
447 my $https = $in->{query}->https();
448 my $using_https = ( defined $https and $https ne 'OFF' ) ? 1 : 0;
450 my $minPasswordLength = C4::Context->preference('minPasswordLength');
451 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
453 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
454 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
455 GoogleJackets => C4::Context->preference("GoogleJackets"),
456 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
457 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
458 LoginBranchcode => ( C4::Context->userenv ? C4::Context->userenv->{"branch"} : undef ),
459 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
460 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
461 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
462 TagsEnabled => C4::Context->preference("TagsEnabled"),
463 hide_marc => C4::Context->preference("hide_marc"),
464 item_level_itypes => C4::Context->preference('item-level_itypes'),
465 patronimages => C4::Context->preference("patronimages"),
466 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
467 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
468 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
469 using_https => $using_https,
470 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
471 marcflavour => C4::Context->preference("marcflavour"),
472 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
473 minPasswordLength => $minPasswordLength,
475 if ( $in->{'type'} eq "intranet" ) {
477 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
478 AutoLocation => C4::Context->preference("AutoLocation"),
479 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
480 CircAutocompl => C4::Context->preference("CircAutocompl"),
481 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
482 IndependentBranches => C4::Context->preference("IndependentBranches"),
483 IntranetNav => C4::Context->preference("IntranetNav"),
484 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
485 LibraryName => C4::Context->preference("LibraryName"),
486 LoginBranchname => ( C4::Context->userenv ? C4::Context->userenv->{"branchname"} : undef ),
487 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
488 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
489 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
490 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
491 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
492 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
493 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
494 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
495 intranetbookbag => C4::Context->preference("intranetbookbag"),
496 suggestion => C4::Context->preference("suggestion"),
497 virtualshelves => C4::Context->preference("virtualshelves"),
498 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
499 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
500 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
501 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
502 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
503 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
504 UseKohaPlugins => C4::Context->preference('UseKohaPlugins'),
505 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
506 useDischarge => C4::Context->preference('useDischarge')
510 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
512 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
513 my $LibraryNameTitle = C4::Context->preference("LibraryName");
514 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
515 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
517 # clean up the busc param in the session
518 # if the page is not opac-detail and not the "add to list" page
519 # and not the "edit comments" page
520 if ( C4::Context->preference("OpacBrowseResults")
521 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
523 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
524 or $pagename =~ /^addbybiblionumber$/
525 or $pagename =~ /^review$/ ) {
526 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
527 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
531 # variables passed from CGI: opac_css_override and opac_search_limits.
532 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
533 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
536 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:(\w+)/ ) ||
537 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:(\w+)/ ) ||
538 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
540 $opac_name = $1; # opac_search_limit is a branch, so we use it.
541 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
542 $opac_name = $in->{'query'}->param('multibranchlimit');
543 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
544 $opac_name = C4::Context->userenv->{'branch'};
547 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
549 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
550 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
551 LibrarySearchGroups => \@search_groups,
552 opac_name => $opac_name,
553 LibraryName => "" . C4::Context->preference("LibraryName"),
554 LibraryNameTitle => "" . $LibraryNameTitle,
555 LoginBranchname => C4::Context->userenv ? C4::Context->userenv->{"branchname"} : "",
556 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
557 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
558 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
559 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
560 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
561 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
562 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
563 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
564 opac_search_limit => $opac_search_limit,
565 opac_limit_override => $opac_limit_override,
566 OpacBrowser => C4::Context->preference("OpacBrowser"),
567 OpacCloud => C4::Context->preference("OpacCloud"),
568 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
569 OpacMainUserBlock => "" . C4::Context->preference("OpacMainUserBlock"),
570 OpacNav => "" . C4::Context->preference("OpacNav"),
571 OpacNavRight => "" . C4::Context->preference("OpacNavRight"),
572 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
573 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
574 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
575 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
576 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
577 OpacTopissue => C4::Context->preference("OpacTopissue"),
578 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
579 'Version' => C4::Context->preference('Version'),
580 hidelostitems => C4::Context->preference("hidelostitems"),
581 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
582 opaclayoutstylesheet => "" . C4::Context->preference("opaclayoutstylesheet"),
583 opacbookbag => "" . C4::Context->preference("opacbookbag"),
584 opaccredits => "" . C4::Context->preference("opaccredits"),
585 OpacFavicon => C4::Context->preference("OpacFavicon"),
586 opacheader => "" . C4::Context->preference("opacheader"),
587 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
588 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
589 OPACUserJS => C4::Context->preference("OPACUserJS"),
590 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
591 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
592 ShowReviewer => C4::Context->preference("ShowReviewer"),
593 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
594 suggestion => "" . C4::Context->preference("suggestion"),
595 virtualshelves => "" . C4::Context->preference("virtualshelves"),
596 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
597 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
598 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
599 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
600 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
601 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
602 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
603 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
604 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
605 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
606 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
607 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
608 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
609 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
610 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
611 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
612 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
613 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
614 useDischarge => C4::Context->preference('useDischarge'),
617 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
620 # Check if we were asked using parameters to force a specific language
621 if ( defined $in->{'query'}->param('language') ) {
623 # Extract the language, let C4::Languages::getlanguage choose
625 my $language = C4::Languages::getlanguage( $in->{'query'} );
626 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
627 if ( ref $cookie eq 'ARRAY' ) {
628 push @{$cookie}, $languagecookie;
630 $cookie = [ $cookie, $languagecookie ];
634 return ( $template, $borrowernumber, $cookie, $flags );
639 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
641 Verifies that the user is authorized to run this script. If
642 the user is authorized, a (userid, cookie, session-id, flags)
643 quadruple is returned. If the user is not authorized but does
644 not have the required privilege (see $flagsrequired below), it
645 displays an error page and exits. Otherwise, it displays the
646 login page and exits.
648 Note that C<&checkauth> will return if and only if the user
649 is authorized, so it should be called early on, before any
650 unfinished operations (e.g., if you've opened a file, then
651 C<&checkauth> won't close it for you).
653 C<$query> is the CGI object for the script calling C<&checkauth>.
655 The C<$noauth> argument is optional. If it is set, then no
656 authorization is required for the script.
658 C<&checkauth> fetches user and session information from C<$query> and
659 ensures that the user is authorized to run scripts that require
662 The C<$flagsrequired> argument specifies the required privileges
663 the user must have if the username and password are correct.
664 It should be specified as a reference-to-hash; keys in the hash
665 should be the "flags" for the user, as specified in the Members
666 intranet module. Any key specified must correspond to a "flag"
667 in the userflags table. E.g., { circulate => 1 } would specify
668 that the user must have the "circulate" privilege in order to
669 proceed. To make sure that access control is correct, the
670 C<$flagsrequired> parameter must be specified correctly.
672 Koha also has a concept of sub-permissions, also known as
673 granular permissions. This makes the value of each key
674 in the C<flagsrequired> hash take on an additional
679 The user must have access to all subfunctions of the module
680 specified by the hash key.
684 The user must have access to at least one subfunction of the module
685 specified by the hash key.
687 specific permission, e.g., 'export_catalog'
689 The user must have access to the specific subfunction list, which
690 must correspond to a row in the permissions table.
692 The C<$type> argument specifies whether the template should be
693 retrieved from the opac or intranet directory tree. "opac" is
694 assumed if it is not specified; however, if C<$type> is specified,
695 "intranet" is assumed if it is not "opac".
697 If C<$query> does not have a valid session ID associated with it
698 (i.e., the user has not logged in) or if the session has expired,
699 C<&checkauth> presents the user with a login page (from the point of
700 view of the original script, C<&checkauth> does not return). Once the
701 user has authenticated, C<&checkauth> restarts the original script
702 (this time, C<&checkauth> returns).
704 The login page is provided using a HTML::Template, which is set in the
705 systempreferences table or at the top of this file. The variable C<$type>
706 selects which template to use, either the opac or the intranet
707 authentification template.
709 C<&checkauth> returns a user ID, a cookie, and a session ID. The
710 cookie should be sent back to the browser; it verifies that the user
720 # If version syspref is unavailable, it means Koha is being installed,
721 # and so we must redirect to OPAC maintenance page or to the WebInstaller
722 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
723 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
724 warn "OPAC Install required, redirecting to maintenance";
725 print $query->redirect("/cgi-bin/koha/maintenance.pl");
728 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
729 if ( $type ne 'opac' ) {
730 warn "Install required, redirecting to Installer";
731 print $query->redirect("/cgi-bin/koha/installer/install.pl");
733 warn "OPAC Install required, redirecting to maintenance";
734 print $query->redirect("/cgi-bin/koha/maintenance.pl");
739 # check that database and koha version are the same
740 # there is no DB version, it's a fresh install,
741 # go to web installer
742 # there is a DB version, compare it to the code version
743 my $kohaversion = Koha::version();
745 # remove the 3 last . to have a Perl number
746 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
747 $debug and print STDERR "kohaversion : $kohaversion\n";
748 if ( $version < $kohaversion ) {
749 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
750 if ( $type ne 'opac' ) {
751 warn sprintf( $warning, 'Installer' );
752 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
754 warn sprintf( "OPAC: " . $warning, 'maintenance' );
755 print $query->redirect("/cgi-bin/koha/maintenance.pl");
763 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
764 printf $fh join( "\n", @_ );
768 sub _timeout_syspref {
769 my $timeout = C4::Context->preference('timeout') || 600;
771 # value in days, convert in seconds
772 if ( $timeout =~ /(\d+)[dD]/ ) {
773 $timeout = $1 * 86400;
780 $debug and warn "Checking Auth";
781 # $authnotrequired will be set for scripts which will run without authentication
782 my $authnotrequired = shift;
783 my $flagsrequired = shift;
785 my $emailaddress = shift;
786 $type = 'opac' unless $type;
788 my $dbh = C4::Context->dbh;
789 my $timeout = _timeout_syspref();
791 _version_check( $type, $query );
796 my ( $userid, $cookie, $sessionID, $flags );
797 my $logout = $query->param('logout.x');
799 my $anon_search_history;
801 # This parameter is the name of the CAS server we want to authenticate against,
802 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
803 my $casparam = $query->param('cas');
804 my $q_userid = $query->param('userid') // '';
806 # Basic authentication is incompatible with the use of Shibboleth,
807 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
808 # and it may not be the attribute we want to use to match the koha login.
810 # Also, do not consider an empty REMOTE_USER.
812 # Finally, after those tests, we can assume (although if it would be better with
813 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
814 # and we can affect it to $userid.
815 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
817 # Using Basic Authentication, no cookies required
818 $cookie = $query->cookie(
819 -name => 'CGISESSID',
826 elsif ( $emailaddress) {
827 # the Google OpenID Connect passes an email address
829 elsif ( $sessionID = $query->cookie("CGISESSID") )
830 { # assignment, not comparison
831 my $session = get_session($sessionID);
832 C4::Context->_new_userenv($sessionID);
833 my ( $ip, $lasttime, $sessiontype );
836 $s_userid = $session->param('id') // '';
837 C4::Context->set_userenv(
838 $session->param('number'), $s_userid,
839 $session->param('cardnumber'), $session->param('firstname'),
840 $session->param('surname'), $session->param('branch'),
841 $session->param('branchname'), $session->param('flags'),
842 $session->param('emailaddress'), $session->param('branchprinter'),
843 $session->param('shibboleth')
845 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
846 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
847 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
848 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
849 $ip = $session->param('ip');
850 $lasttime = $session->param('lasttime');
852 $sessiontype = $session->param('sessiontype') || '';
854 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
855 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
856 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
859 #if a user enters an id ne to the id in the current session, we need to log them in...
860 #first we need to clear the anonymous session...
861 $debug and warn "query id = $q_userid but session id = $s_userid";
862 $anon_search_history = $session->param('search_history');
865 C4::Context->_unset_userenv($sessionID);
871 # voluntary logout the user
872 # check wether the user was using their shibboleth session or a local one
873 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
876 C4::Context->_unset_userenv($sessionID);
878 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
882 if ($cas and $caslogout) {
883 logout_cas($query, $type);
886 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
887 if ( $shib and $shib_login and $shibSuccess and $type eq 'opac' ) {
889 # (Note: $type eq 'opac' condition should be removed when shibboleth authentication for intranet will be implemented)
893 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
896 $info{'timed_out'} = 1;
901 C4::Context->_unset_userenv($sessionID);
903 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
907 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
909 # Different ip than originally logged in from
910 $info{'oldip'} = $ip;
911 $info{'newip'} = $ENV{'REMOTE_ADDR'};
912 $info{'different_ip'} = 1;
915 C4::Context->_unset_userenv($sessionID);
917 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
922 $cookie = $query->cookie(
923 -name => 'CGISESSID',
924 -value => $session->id,
927 $session->param( 'lasttime', time() );
928 unless ( $sessiontype && $sessiontype eq 'anon' ) { #if this is an anonymous session, we want to update the session, but not behave as if they are logged in...
929 $flags = haspermission( $userid, $flagsrequired );
933 $info{'nopermission'} = 1;
938 unless ( $userid || $sessionID ) {
939 #we initiate a session prior to checking for a username to allow for anonymous sessions...
940 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
942 # Save anonymous search history in new session so it can be retrieved
943 # by get_template_and_user to store it in user's search history after
944 # a successful login.
945 if ($anon_search_history) {
946 $session->param( 'search_history', $anon_search_history );
949 my $sessionID = $session->id;
950 C4::Context->_new_userenv($sessionID);
951 $cookie = $query->cookie(
952 -name => 'CGISESSID',
953 -value => $session->id,
956 my $pki_field = C4::Context->preference('AllowPKIAuth');
957 if ( !defined($pki_field) ) {
958 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
961 if ( ( $cas && $query->param('ticket') )
963 || ( $shib && $shib_login )
964 || $pki_field ne 'None'
967 my $password = $query->param('password');
969 my ( $return, $cardnumber );
971 # If shib is enabled and we have a shib login, does the login match a valid koha user
972 if ( $shib && $shib_login && $type eq 'opac' ) {
975 # Do not pass password here, else shib will not be checked in checkpw.
976 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
977 $userid = $retuserid;
978 $shibSuccess = $return;
979 $info{'invalidShibLogin'} = 1 unless ($return);
982 # If shib login and match were successful, skip further login methods
983 unless ($shibSuccess) {
984 if ( $cas && $query->param('ticket') ) {
986 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
987 checkpw( $dbh, $userid, $password, $query, $type );
988 $userid = $retuserid;
989 $info{'invalidCasLogin'} = 1 unless ($return);
992 elsif ( $emailaddress ) {
993 my $value = $emailaddress;
995 # If we're looking up the email, there's a chance that the person
996 # doesn't have a userid. So if there is none, we pass along the
997 # borrower number, and the bits of code that need to know the user
998 # ID will have to be smart enough to handle that.
999 my $patrons = Koha::Patrons->search({ email => $value });
1000 if ($patrons->count) {
1002 # First the userid, then the borrowernum
1003 my $patron = $patrons->next;
1004 $value = $patron->userid || $patron->borrowernumber;
1008 $return = $value ? 1 : 0;
1013 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1014 || ( $pki_field eq 'emailAddress'
1015 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1019 if ( $pki_field eq 'Common Name' ) {
1020 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1022 elsif ( $pki_field eq 'emailAddress' ) {
1023 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1025 # If we're looking up the email, there's a chance that the person
1026 # doesn't have a userid. So if there is none, we pass along the
1027 # borrower number, and the bits of code that need to know the user
1028 # ID will have to be smart enough to handle that.
1029 my $patrons = Koha::Patrons->search({ email => $value });
1030 if ($patrons->count) {
1032 # First the userid, then the borrowernum
1033 my $patron = $patrons->next;
1034 $value = $patron->userid || $patron->borrowernumber;
1040 $return = $value ? 1 : 0;
1046 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1047 checkpw( $dbh, $q_userid, $password, $query, $type );
1048 $userid = $retuserid if ($retuserid);
1049 $info{'invalid_username_or_password'} = 1 unless ($return);
1053 # $return: 1 = valid user, 2 = superlibrarian
1055 # If DB user is logged in
1056 $userid ||= $q_userid if $return == 2;
1058 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1059 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1063 $info{'nopermission'} = 1;
1064 C4::Context->_unset_userenv($sessionID);
1066 my ( $borrowernumber, $firstname, $surname, $userflags,
1067 $branchcode, $branchname, $branchprinter, $emailaddress );
1069 if ( $return == 1 ) {
1071 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1072 branches.branchname as branchname,
1073 branches.branchprinter as branchprinter,
1076 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1078 my $sth = $dbh->prepare("$select where userid=?");
1079 $sth->execute($userid);
1080 unless ( $sth->rows ) {
1081 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1082 $sth = $dbh->prepare("$select where cardnumber=?");
1083 $sth->execute($cardnumber);
1085 unless ( $sth->rows ) {
1086 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1087 $sth->execute($userid);
1088 unless ( $sth->rows ) {
1089 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1094 ( $borrowernumber, $firstname, $surname, $userflags,
1095 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1096 $debug and print STDERR "AUTH_3 results: " .
1097 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1099 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1102 # launch a sequence to check if we have a ip for the branch, i
1103 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1105 my $ip = $ENV{'REMOTE_ADDR'};
1107 # if they specify at login, use that
1108 if ( $query->param('branch') ) {
1109 $branchcode = $query->param('branch');
1110 my $library = Koha::Libraries->find($branchcode);
1111 $branchname = $library? $library->branchname: '';
1113 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1114 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1116 # we have to check they are coming from the right ip range
1117 my $domain = $branches->{$branchcode}->{'branchip'};
1118 $domain =~ s|\.\*||g;
1119 if ( $ip !~ /^$domain/ ) {
1121 $cookie = $query->cookie(
1122 -name => 'CGISESSID',
1126 $info{'wrongip'} = 1;
1130 foreach my $br ( keys %$branches ) {
1132 # now we work with the treatment of ip
1133 my $domain = $branches->{$br}->{'branchip'};
1134 if ( $domain && $ip =~ /^$domain/ ) {
1135 $branchcode = $branches->{$br}->{'branchcode'};
1137 # new op dev : add the branchprinter and branchname in the cookie
1138 $branchprinter = $branches->{$br}->{'branchprinter'};
1139 $branchname = $branches->{$br}->{'branchname'};
1142 $session->param( 'number', $borrowernumber );
1143 $session->param( 'id', $userid );
1144 $session->param( 'cardnumber', $cardnumber );
1145 $session->param( 'firstname', $firstname );
1146 $session->param( 'surname', $surname );
1147 $session->param( 'branch', $branchcode );
1148 $session->param( 'branchname', $branchname );
1149 $session->param( 'flags', $userflags );
1150 $session->param( 'emailaddress', $emailaddress );
1151 $session->param( 'ip', $session->remote_addr() );
1152 $session->param( 'lasttime', time() );
1153 $session->param( 'shibboleth', $shibSuccess );
1154 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1156 elsif ( $return == 2 ) {
1158 #We suppose the user is the superlibrarian
1159 $borrowernumber = 0;
1160 $session->param( 'number', 0 );
1161 $session->param( 'id', C4::Context->config('user') );
1162 $session->param( 'cardnumber', C4::Context->config('user') );
1163 $session->param( 'firstname', C4::Context->config('user') );
1164 $session->param( 'surname', C4::Context->config('user') );
1165 $session->param( 'branch', 'NO_LIBRARY_SET' );
1166 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1167 $session->param( 'flags', 1 );
1168 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1169 $session->param( 'ip', $session->remote_addr() );
1170 $session->param( 'lasttime', time() );
1172 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1173 C4::Context->set_userenv(
1174 $session->param('number'), $session->param('id'),
1175 $session->param('cardnumber'), $session->param('firstname'),
1176 $session->param('surname'), $session->param('branch'),
1177 $session->param('branchname'), $session->param('flags'),
1178 $session->param('emailaddress'), $session->param('branchprinter'),
1179 $session->param('shibboleth')
1183 # $return: 0 = invalid user
1184 # reset to anonymous session
1186 $debug and warn "Login failed, resetting anonymous session...";
1188 $info{'invalid_username_or_password'} = 1;
1189 C4::Context->_unset_userenv($sessionID);
1191 $session->param( 'lasttime', time() );
1192 $session->param( 'ip', $session->remote_addr() );
1193 $session->param( 'sessiontype', 'anon' );
1195 } # END if ( $q_userid
1196 elsif ( $type eq "opac" ) {
1198 # if we are here this is an anonymous session; add public lists to it and a few other items...
1199 # anonymous sessions are created only for the OPAC
1200 $debug and warn "Initiating an anonymous session...";
1202 # setting a couple of other session vars...
1203 $session->param( 'ip', $session->remote_addr() );
1204 $session->param( 'lasttime', time() );
1205 $session->param( 'sessiontype', 'anon' );
1207 } # END unless ($userid)
1209 # finished authentification, now respond
1210 if ( $loggedin || $authnotrequired )
1214 $cookie = $query->cookie(
1215 -name => 'CGISESSID',
1222 # track_login also depends on pref TrackLastPatronActivity
1223 my $patron = Koha::Patrons->find({ userid => $userid });
1224 $patron->track_login if $patron;
1227 return ( $userid, $cookie, $sessionID, $flags );
1232 # AUTH rejected, show the login/password template, after checking the DB.
1236 # get the inputs from the incoming query
1238 foreach my $name ( param $query) {
1239 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1240 my $value = $query->param($name);
1241 push @inputs, { name => $name, value => $value };
1244 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1246 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1247 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1248 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1250 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1251 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1253 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
1254 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
1257 script_name => get_script_name(),
1258 casAuthentication => C4::Context->preference("casAuthentication"),
1259 shibbolethAuthentication => $shib,
1260 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1261 suggestion => C4::Context->preference("suggestion"),
1262 virtualshelves => C4::Context->preference("virtualshelves"),
1263 LibraryName => "" . C4::Context->preference("LibraryName"),
1264 LibraryNameTitle => "" . $LibraryNameTitle,
1265 opacuserlogin => C4::Context->preference("opacuserlogin"),
1266 OpacNav => C4::Context->preference("OpacNav"),
1267 OpacNavRight => C4::Context->preference("OpacNavRight"),
1268 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1269 opaccredits => C4::Context->preference("opaccredits"),
1270 OpacFavicon => C4::Context->preference("OpacFavicon"),
1271 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1272 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1273 OPACUserJS => C4::Context->preference("OPACUserJS"),
1274 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1275 OpacCloud => C4::Context->preference("OpacCloud"),
1276 OpacTopissue => C4::Context->preference("OpacTopissue"),
1277 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1278 OpacBrowser => C4::Context->preference("OpacBrowser"),
1279 opacheader => C4::Context->preference("opacheader"),
1280 TagsEnabled => C4::Context->preference("TagsEnabled"),
1281 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1282 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1283 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1284 intranetbookbag => C4::Context->preference("intranetbookbag"),
1285 IntranetNav => C4::Context->preference("IntranetNav"),
1286 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1287 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1288 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1289 IndependentBranches => C4::Context->preference("IndependentBranches"),
1290 AutoLocation => C4::Context->preference("AutoLocation"),
1291 wrongip => $info{'wrongip'},
1292 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1293 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1294 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1295 too_many_login_attempts => ( $patron and $patron->account_locked )
1298 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1299 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1300 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1301 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1303 if ( $type eq 'opac' ) {
1304 require Koha::Virtualshelves;
1305 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1311 some_public_shelves => $some_public_shelves,
1317 # Is authentication against multiple CAS servers enabled?
1318 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1319 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1321 foreach my $key ( keys %$casservers ) {
1322 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1325 casServersLoop => \@tmplservers
1329 casServerUrl => login_cas_url($query, undef, $type),
1334 invalidCasLogin => $info{'invalidCasLogin'}
1340 shibbolethAuthentication => $shib,
1341 shibbolethLoginUrl => login_shib_url($query),
1345 if (C4::Context->preference('GoogleOpenIDConnect')) {
1346 if ($query->param("OpenIDConnectFailed")) {
1347 my $reason = $query->param('OpenIDConnectFailed');
1348 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1353 LibraryName => C4::Context->preference("LibraryName"),
1355 $template->param(%info);
1357 # $cookie = $query->cookie(CGISESSID => $session->id
1359 print $query->header(
1360 { type => 'text/html',
1363 'X-Frame-Options' => 'SAMEORIGIN'
1370 =head2 check_api_auth
1372 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1374 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1375 cookie, determine if the user has the privileges specified by C<$userflags>.
1377 C<check_api_auth> is is meant for authenticating users of web services, and
1378 consequently will always return and will not attempt to redirect the user
1381 If a valid session cookie is already present, check_api_auth will return a status
1382 of "ok", the cookie, and the Koha session ID.
1384 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1385 parameters and create a session cookie and Koha session if the supplied credentials
1388 Possible return values in C<$status> are:
1392 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1394 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1396 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1398 =item "expired -- session cookie has expired; API user should resubmit userid and password
1404 sub check_api_auth {
1407 my $flagsrequired = shift;
1408 my $dbh = C4::Context->dbh;
1409 my $timeout = _timeout_syspref();
1411 unless ( C4::Context->preference('Version') ) {
1413 # database has not been installed yet
1414 return ( "maintenance", undef, undef );
1416 my $kohaversion = Koha::version();
1417 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1418 if ( C4::Context->preference('Version') < $kohaversion ) {
1420 # database in need of version update; assume that
1421 # no API should be called while databsae is in
1423 return ( "maintenance", undef, undef );
1426 # FIXME -- most of what follows is a copy-and-paste
1427 # of code from checkauth. There is an obvious need
1428 # for refactoring to separate the various parts of
1429 # the authentication code, but as of 2007-11-19 this
1430 # is deferred so as to not introduce bugs into the
1431 # regular authentication code for Koha 3.0.
1433 # see if we have a valid session cookie already
1434 # however, if a userid parameter is present (i.e., from
1435 # a form submission, assume that any current cookie
1437 my $sessionID = undef;
1438 unless ( $query->param('userid') ) {
1439 $sessionID = $query->cookie("CGISESSID");
1441 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1442 my $session = get_session($sessionID);
1443 C4::Context->_new_userenv($sessionID);
1445 C4::Context->set_userenv(
1446 $session->param('number'), $session->param('id'),
1447 $session->param('cardnumber'), $session->param('firstname'),
1448 $session->param('surname'), $session->param('branch'),
1449 $session->param('branchname'), $session->param('flags'),
1450 $session->param('emailaddress'), $session->param('branchprinter')
1453 my $ip = $session->param('ip');
1454 my $lasttime = $session->param('lasttime');
1455 my $userid = $session->param('id');
1456 if ( $lasttime < time() - $timeout ) {
1461 C4::Context->_unset_userenv($sessionID);
1464 return ( "expired", undef, undef );
1465 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1467 # IP address changed
1470 C4::Context->_unset_userenv($sessionID);
1473 return ( "expired", undef, undef );
1475 my $cookie = $query->cookie(
1476 -name => 'CGISESSID',
1477 -value => $session->id,
1480 $session->param( 'lasttime', time() );
1481 my $flags = haspermission( $userid, $flagsrequired );
1483 return ( "ok", $cookie, $sessionID );
1487 C4::Context->_unset_userenv($sessionID);
1490 return ( "failed", undef, undef );
1494 return ( "expired", undef, undef );
1499 my $userid = $query->param('userid');
1500 my $password = $query->param('password');
1501 my ( $return, $cardnumber, $cas_ticket );
1504 if ( $cas && $query->param('PT') ) {
1506 $debug and print STDERR "## check_api_auth - checking CAS\n";
1508 # In case of a CAS authentication, we use the ticket instead of the password
1509 my $PT = $query->param('PT');
1510 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1513 # User / password auth
1514 unless ( $userid and $password ) {
1516 # caller did something wrong, fail the authenticateion
1517 return ( "failed", undef, undef );
1520 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1523 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1524 my $session = get_session("");
1525 return ( "failed", undef, undef ) unless $session;
1527 my $sessionID = $session->id;
1528 C4::Context->_new_userenv($sessionID);
1529 my $cookie = $query->cookie(
1530 -name => 'CGISESSID',
1531 -value => $sessionID,
1534 if ( $return == 1 ) {
1536 $borrowernumber, $firstname, $surname,
1537 $userflags, $branchcode, $branchname,
1538 $branchprinter, $emailaddress
1542 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname,branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1544 $sth->execute($userid);
1546 $borrowernumber, $firstname, $surname,
1547 $userflags, $branchcode, $branchname,
1548 $branchprinter, $emailaddress
1549 ) = $sth->fetchrow if ( $sth->rows );
1551 unless ( $sth->rows ) {
1552 my $sth = $dbh->prepare(
1553 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1555 $sth->execute($cardnumber);
1557 $borrowernumber, $firstname, $surname,
1558 $userflags, $branchcode, $branchname,
1559 $branchprinter, $emailaddress
1560 ) = $sth->fetchrow if ( $sth->rows );
1562 unless ( $sth->rows ) {
1563 $sth->execute($userid);
1565 $borrowernumber, $firstname, $surname, $userflags,
1566 $branchcode, $branchname, $branchprinter, $emailaddress
1567 ) = $sth->fetchrow if ( $sth->rows );
1571 my $ip = $ENV{'REMOTE_ADDR'};
1573 # if they specify at login, use that
1574 if ( $query->param('branch') ) {
1575 $branchcode = $query->param('branch');
1576 my $library = Koha::Libraries->find($branchcode);
1577 $branchname = $library? $library->branchname: '';
1579 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1580 foreach my $br ( keys %$branches ) {
1582 # now we work with the treatment of ip
1583 my $domain = $branches->{$br}->{'branchip'};
1584 if ( $domain && $ip =~ /^$domain/ ) {
1585 $branchcode = $branches->{$br}->{'branchcode'};
1587 # new op dev : add the branchprinter and branchname in the cookie
1588 $branchprinter = $branches->{$br}->{'branchprinter'};
1589 $branchname = $branches->{$br}->{'branchname'};
1592 $session->param( 'number', $borrowernumber );
1593 $session->param( 'id', $userid );
1594 $session->param( 'cardnumber', $cardnumber );
1595 $session->param( 'firstname', $firstname );
1596 $session->param( 'surname', $surname );
1597 $session->param( 'branch', $branchcode );
1598 $session->param( 'branchname', $branchname );
1599 $session->param( 'flags', $userflags );
1600 $session->param( 'emailaddress', $emailaddress );
1601 $session->param( 'ip', $session->remote_addr() );
1602 $session->param( 'lasttime', time() );
1603 } elsif ( $return == 2 ) {
1605 #We suppose the user is the superlibrarian
1606 $session->param( 'number', 0 );
1607 $session->param( 'id', C4::Context->config('user') );
1608 $session->param( 'cardnumber', C4::Context->config('user') );
1609 $session->param( 'firstname', C4::Context->config('user') );
1610 $session->param( 'surname', C4::Context->config('user') );
1611 $session->param( 'branch', 'NO_LIBRARY_SET' );
1612 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1613 $session->param( 'flags', 1 );
1614 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1615 $session->param( 'ip', $session->remote_addr() );
1616 $session->param( 'lasttime', time() );
1618 $session->param( 'cas_ticket', $cas_ticket);
1619 C4::Context->set_userenv(
1620 $session->param('number'), $session->param('id'),
1621 $session->param('cardnumber'), $session->param('firstname'),
1622 $session->param('surname'), $session->param('branch'),
1623 $session->param('branchname'), $session->param('flags'),
1624 $session->param('emailaddress'), $session->param('branchprinter')
1626 return ( "ok", $cookie, $sessionID );
1628 return ( "failed", undef, undef );
1633 =head2 check_cookie_auth
1635 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1637 Given a CGISESSID cookie set during a previous login to Koha, determine
1638 if the user has the privileges specified by C<$userflags>.
1640 C<check_cookie_auth> is meant for authenticating special services
1641 such as tools/upload-file.pl that are invoked by other pages that
1642 have been authenticated in the usual way.
1644 Possible return values in C<$status> are:
1648 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1650 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1652 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1654 =item "expired -- session cookie has expired; API user should resubmit userid and password
1660 sub check_cookie_auth {
1662 my $flagsrequired = shift;
1665 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1666 my $dbh = C4::Context->dbh;
1667 my $timeout = _timeout_syspref();
1669 unless ( C4::Context->preference('Version') ) {
1671 # database has not been installed yet
1672 return ( "maintenance", undef );
1674 my $kohaversion = Koha::version();
1675 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1676 if ( C4::Context->preference('Version') < $kohaversion ) {
1678 # database in need of version update; assume that
1679 # no API should be called while databsae is in
1681 return ( "maintenance", undef );
1684 # FIXME -- most of what follows is a copy-and-paste
1685 # of code from checkauth. There is an obvious need
1686 # for refactoring to separate the various parts of
1687 # the authentication code, but as of 2007-11-23 this
1688 # is deferred so as to not introduce bugs into the
1689 # regular authentication code for Koha 3.0.
1691 # see if we have a valid session cookie already
1692 # however, if a userid parameter is present (i.e., from
1693 # a form submission, assume that any current cookie
1695 unless ( defined $cookie and $cookie ) {
1696 return ( "failed", undef );
1698 my $sessionID = $cookie;
1699 my $session = get_session($sessionID);
1700 C4::Context->_new_userenv($sessionID);
1702 C4::Context->set_userenv(
1703 $session->param('number'), $session->param('id'),
1704 $session->param('cardnumber'), $session->param('firstname'),
1705 $session->param('surname'), $session->param('branch'),
1706 $session->param('branchname'), $session->param('flags'),
1707 $session->param('emailaddress'), $session->param('branchprinter')
1710 my $ip = $session->param('ip');
1711 my $lasttime = $session->param('lasttime');
1712 my $userid = $session->param('id');
1713 if ( $lasttime < time() - $timeout ) {
1718 C4::Context->_unset_userenv($sessionID);
1721 return ("expired", undef);
1722 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1724 # IP address changed
1727 C4::Context->_unset_userenv($sessionID);
1730 return ( "expired", undef );
1732 $session->param( 'lasttime', time() );
1733 my $flags = haspermission( $userid, $flagsrequired );
1735 return ( "ok", $sessionID );
1739 C4::Context->_unset_userenv($sessionID);
1742 return ( "failed", undef );
1746 return ( "expired", undef );
1753 my $session = get_session($sessionID);
1755 Given a session ID, retrieve the CGI::Session object used to store
1756 the session's state. The session object can be used to store
1757 data that needs to be accessed by different scripts during a
1760 If the C<$sessionID> parameter is an empty string, a new session
1765 sub _get_session_params {
1766 my $storage_method = C4::Context->preference('SessionStorage');
1767 if ( $storage_method eq 'mysql' ) {
1768 my $dbh = C4::Context->dbh;
1769 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1771 elsif ( $storage_method eq 'Pg' ) {
1772 my $dbh = C4::Context->dbh;
1773 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1775 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1776 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1777 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1780 # catch all defaults to tmp should work on all systems
1781 my $dir = File::Spec->tmpdir;
1782 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1783 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1788 my $sessionID = shift;
1789 my $params = _get_session_params();
1790 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1794 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1795 # (or something similar)
1796 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1797 # not having a userenv defined could cause a crash.
1799 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1800 $type = 'opac' unless $type;
1803 my $patron = Koha::Patrons->find({ userid => $userid });
1804 my $check_internal_as_fallback = 0;
1806 # Note: checkpw_* routines returns:
1809 # -1 if user bind failed (LDAP only)
1810 # 2 if DB user is used (internal only)
1812 if ( $patron and $patron->account_locked ) {
1813 # Nothing to check, account is locked
1815 $debug and print STDERR "## checkpw - checking LDAP\n";
1816 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1817 if ( $retval == 1 ) {
1818 @return = ( $retval, $retcard, $retuserid );
1821 $check_internal_as_fallback = 1 if $retval == 0;
1823 } elsif ( $cas && $query && $query->param('ticket') ) {
1824 $debug and print STDERR "## checkpw - checking CAS\n";
1826 # In case of a CAS authentication, we use the ticket instead of the password
1827 my $ticket = $query->param('ticket');
1828 $query->delete('ticket'); # remove ticket to come back to original URL
1829 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1831 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1835 $passwd_ok = $retval;
1838 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1839 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1841 elsif ( $shib && $shib_login && !$password ) {
1843 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1845 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1846 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1847 # shibboleth-authenticated user
1849 # Then, we check if it matches a valid koha user
1851 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1853 @return = ( $retval, $retcard, $retuserid );
1855 $passwd_ok = $retval;
1858 $check_internal_as_fallback = 1;
1862 if ( $check_internal_as_fallback ) {
1863 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1864 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1869 $patron->update({ login_attempts => 0 });
1871 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1877 sub checkpw_internal {
1878 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1880 $password = Encode::encode( 'UTF-8', $password )
1881 if Encode::is_utf8($password);
1883 if ( $userid && $userid eq C4::Context->config('user') ) {
1884 if ( $password && $password eq C4::Context->config('pass') ) {
1886 # Koha superuser account
1887 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1897 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1899 $sth->execute($userid);
1901 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1902 $surname, $branchcode, $branchname, $flags )
1905 if ( checkpw_hash( $password, $stored_hash ) ) {
1907 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1908 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1909 return 1, $cardnumber, $userid;
1914 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1916 $sth->execute($userid);
1918 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1919 $surname, $branchcode, $branchname, $flags )
1922 if ( checkpw_hash( $password, $stored_hash ) ) {
1924 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1925 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1926 return 1, $cardnumber, $userid;
1933 my ( $password, $stored_hash ) = @_;
1935 return if $stored_hash eq '!';
1937 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1939 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1940 $hash = hash_password( $password, $stored_hash );
1942 $hash = md5_base64($password);
1944 return $hash eq $stored_hash;
1949 my $authflags = getuserflags($flags, $userid, [$dbh]);
1951 Translates integer flags into permissions strings hash.
1953 C<$flags> is the integer userflags value ( borrowers.userflags )
1954 C<$userid> is the members.userid, used for building subpermissions
1955 C<$authflags> is a hashref of permissions
1962 my $dbh = @_ ? shift : C4::Context->dbh;
1965 # I don't want to do this, but if someone logs in as the database
1966 # user, it would be preferable not to spam them to death with
1967 # numeric warnings. So, we make $flags numeric.
1968 no warnings 'numeric';
1971 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1974 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1975 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1976 $userflags->{$flag} = 1;
1979 $userflags->{$flag} = 0;
1983 # get subpermissions and merge with top-level permissions
1984 my $user_subperms = get_user_subpermissions($userid);
1985 foreach my $module ( keys %$user_subperms ) {
1986 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1987 $userflags->{$module} = $user_subperms->{$module};
1993 =head2 get_user_subpermissions
1995 $user_perm_hashref = get_user_subpermissions($userid);
1997 Given the userid (note, not the borrowernumber) of a staff user,
1998 return a hashref of hashrefs of the specific subpermissions
1999 accorded to the user. An example return is
2003 export_catalog => 1,
2004 import_patrons => 1,
2008 The top-level hash-key is a module or function code from
2009 userflags.flag, while the second-level key is a code
2012 The results of this function do not give a complete picture
2013 of the functions that a staff user can access; it is also
2014 necessary to check borrowers.flags.
2018 sub get_user_subpermissions {
2021 my $dbh = C4::Context->dbh;
2022 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2023 FROM user_permissions
2024 JOIN permissions USING (module_bit, code)
2025 JOIN userflags ON (module_bit = bit)
2026 JOIN borrowers USING (borrowernumber)
2027 WHERE userid = ?" );
2028 $sth->execute($userid);
2030 my $user_perms = {};
2031 while ( my $perm = $sth->fetchrow_hashref ) {
2032 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2037 =head2 get_all_subpermissions
2039 my $perm_hashref = get_all_subpermissions();
2041 Returns a hashref of hashrefs defining all specific
2042 permissions currently defined. The return value
2043 has the same structure as that of C<get_user_subpermissions>,
2044 except that the innermost hash value is the description
2045 of the subpermission.
2049 sub get_all_subpermissions {
2050 my $dbh = C4::Context->dbh;
2051 my $sth = $dbh->prepare( "SELECT flag, code
2053 JOIN userflags ON (module_bit = bit)" );
2057 while ( my $perm = $sth->fetchrow_hashref ) {
2058 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2063 =head2 haspermission
2065 $flags = ($userid, $flagsrequired);
2067 C<$userid> the userid of the member
2068 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
2070 Returns member's flags or 0 if a permission is not met.
2075 my ( $userid, $flagsrequired ) = @_;
2076 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2077 $sth->execute($userid);
2078 my $row = $sth->fetchrow();
2079 my $flags = getuserflags( $row, $userid );
2080 if ( $userid eq C4::Context->config('user') ) {
2082 # Super User Account from /etc/koha.conf
2083 $flags->{'superlibrarian'} = 1;
2086 return $flags if $flags->{superlibrarian};
2088 foreach my $module ( keys %$flagsrequired ) {
2089 my $subperm = $flagsrequired->{$module};
2090 if ( $subperm eq '*' ) {
2091 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
2094 ( defined $flags->{$module} and
2095 $flags->{$module} == 1 )
2097 ( ref( $flags->{$module} ) and
2098 exists $flags->{$module}->{$subperm} and
2099 $flags->{$module}->{$subperm} == 1 )
2105 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2108 sub getborrowernumber {
2110 my $userenv = C4::Context->userenv;
2111 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2112 return $userenv->{number};
2114 my $dbh = C4::Context->dbh;
2115 for my $field ( 'userid', 'cardnumber' ) {
2117 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2118 $sth->execute($userid);
2120 my ($bnumber) = $sth->fetchrow;
2127 END { } # module clean-up code here (global destructor)
2137 Crypt::Eksblowfish::Bcrypt(3)