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 $in->{template_name} !~ m|sci/|
201 && haspermission( $user, { self_check => 'self_checkin_module' } )
203 $in->{template_name} =~ m|sco/| && haspermission(
204 $user, { self_check => 'self_checkout_module' }
213 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
215 $cookie = $in->{query}->cookie(
216 -name => 'CGISESSID',
224 script_name => get_script_name(),
227 print $in->{query}->header(
232 'X-Frame-Options' => 'SAMEORIGIN'
243 # It's possible for $user to be the borrowernumber if they don't have a
244 # userid defined (and are logging in through some other method, such
245 # as SSL certs against an email address)
247 $borrowernumber = getborrowernumber($user) if defined($user);
248 if ( !defined($borrowernumber) && defined($user) ) {
249 $patron = Koha::Patrons->find( $user );
251 $borrowernumber = $user;
253 # A bit of a hack, but I don't know there's a nicer way
255 $user = $patron->firstname . ' ' . $patron->surname;
258 $patron = Koha::Patrons->find( $borrowernumber );
259 # FIXME What to do if $patron does not exist?
263 $template->param( loggedinusername => $user ); # FIXME Should be replaced with something like patron-title.inc
264 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
265 $template->param( logged_in_user => $patron );
266 $template->param( sessionID => $sessionID );
268 if ( $in->{'type'} eq 'opac' ) {
269 require Koha::Virtualshelves;
270 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
272 borrowernumber => $borrowernumber,
276 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
282 some_private_shelves => $some_private_shelves,
283 some_public_shelves => $some_public_shelves,
287 $template->param( "USER_INFO" => $patron->unblessed ) if $borrowernumber != 0;
289 my $all_perms = get_all_subpermissions();
291 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
292 editcatalogue updatecharges management tools editauthorities serials reports acquisition clubs);
294 # We are going to use the $flags returned by checkauth
295 # to create the template's parameters that will indicate
296 # which menus the user can access.
297 if ( $flags && $flags->{superlibrarian} == 1 ) {
298 $template->param( CAN_user_circulate => 1 );
299 $template->param( CAN_user_catalogue => 1 );
300 $template->param( CAN_user_parameters => 1 );
301 $template->param( CAN_user_borrowers => 1 );
302 $template->param( CAN_user_permissions => 1 );
303 $template->param( CAN_user_reserveforothers => 1 );
304 $template->param( CAN_user_editcatalogue => 1 );
305 $template->param( CAN_user_updatecharges => 1 );
306 $template->param( CAN_user_acquisition => 1 );
307 $template->param( CAN_user_management => 1 );
308 $template->param( CAN_user_tools => 1 );
309 $template->param( CAN_user_editauthorities => 1 );
310 $template->param( CAN_user_serials => 1 );
311 $template->param( CAN_user_reports => 1 );
312 $template->param( CAN_user_staffaccess => 1 );
313 $template->param( CAN_user_plugins => 1 );
314 $template->param( CAN_user_coursereserves => 1 );
315 $template->param( CAN_user_clubs => 1 );
317 foreach my $module ( keys %$all_perms ) {
318 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
319 $template->param( "CAN_user_${module}_${subperm}" => 1 );
325 foreach my $module ( keys %$all_perms ) {
326 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
327 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
328 $template->param( "CAN_user_${module}_${subperm}" => 1 );
330 } elsif ( ref( $flags->{$module} ) ) {
331 foreach my $subperm ( keys %{ $flags->{$module} } ) {
332 $template->param( "CAN_user_${module}_${subperm}" => 1 );
339 foreach my $module ( keys %$flags ) {
340 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
341 $template->param( "CAN_user_$module" => 1 );
342 if ( $module eq "parameters" ) {
343 $template->param( CAN_user_management => 1 );
349 # Logged-in opac search history
350 # If the requested template is an opac one and opac search history is enabled
351 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
352 my $dbh = C4::Context->dbh;
353 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
354 my $sth = $dbh->prepare($query);
355 $sth->execute($borrowernumber);
357 # If at least one search has already been performed
358 if ( $sth->fetchrow_array > 0 ) {
360 # We show the link in opac
361 $template->param( EnableOpacSearchHistory => 1 );
363 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
365 # And if there are searches performed when the user was not logged in,
366 # we add them to the logged-in search history
367 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
368 if (@recentSearches) {
369 my $dbh = C4::Context->dbh;
371 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
372 VALUES (?, ?, ?, ?, ?, ?, ?)
374 my $sth = $dbh->prepare($query);
375 $sth->execute( $borrowernumber,
376 $in->{query}->cookie("CGISESSID"),
379 $_->{type} || 'biblio',
382 ) foreach @recentSearches;
384 # clear out the search history from the session now that
385 # we've saved it to the database
388 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
390 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
391 $template->param( EnableSearchHistory => 1 );
394 else { # if this is an anonymous session, setup to display public lists...
396 # If shibboleth is enabled, and we're in an anonymous session, we should allow
397 # the user to attempt login via shibboleth.
399 $template->param( shibbolethAuthentication => $shib,
400 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
403 # If shibboleth is enabled and we have a shibboleth login attribute,
404 # but we are in an anonymous session, then we clearly have an invalid
405 # shibboleth koha account.
407 $template->param( invalidShibLogin => '1' );
411 $template->param( sessionID => $sessionID );
413 if ( $in->{'type'} eq 'opac' ){
414 require Koha::Virtualshelves;
415 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
421 some_public_shelves => $some_public_shelves,
426 # Anonymous opac search history
427 # If opac search history is enabled and at least one search has already been performed
428 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
429 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
430 if (@recentSearches) {
431 $template->param( EnableOpacSearchHistory => 1 );
435 if ( C4::Context->preference('dateformat') ) {
436 $template->param( dateformat => C4::Context->preference('dateformat') );
439 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
441 # these template parameters are set the same regardless of $in->{'type'}
443 # Set the using_https variable for templates
444 # FIXME Under Plack the CGI->https method always returns 'OFF'
445 my $https = $in->{query}->https();
446 my $using_https = ( defined $https and $https ne 'OFF' ) ? 1 : 0;
448 my $minPasswordLength = C4::Context->preference('minPasswordLength');
449 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
451 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
452 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
453 GoogleJackets => C4::Context->preference("GoogleJackets"),
454 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
455 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
456 LoginBranchcode => ( C4::Context->userenv ? C4::Context->userenv->{"branch"} : undef ),
457 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
458 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
459 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
460 TagsEnabled => C4::Context->preference("TagsEnabled"),
461 hide_marc => C4::Context->preference("hide_marc"),
462 item_level_itypes => C4::Context->preference('item-level_itypes'),
463 patronimages => C4::Context->preference("patronimages"),
464 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
465 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
466 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
467 using_https => $using_https,
468 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
469 marcflavour => C4::Context->preference("marcflavour"),
470 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
471 minPasswordLength => $minPasswordLength,
473 if ( $in->{'type'} eq "intranet" ) {
475 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
476 AutoLocation => C4::Context->preference("AutoLocation"),
477 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
478 CircAutocompl => C4::Context->preference("CircAutocompl"),
479 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
480 IndependentBranches => C4::Context->preference("IndependentBranches"),
481 IntranetNav => C4::Context->preference("IntranetNav"),
482 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
483 LibraryName => C4::Context->preference("LibraryName"),
484 LoginBranchname => ( C4::Context->userenv ? C4::Context->userenv->{"branchname"} : undef ),
485 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
486 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
487 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
488 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
489 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
490 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
491 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
492 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
493 intranetbookbag => C4::Context->preference("intranetbookbag"),
494 suggestion => C4::Context->preference("suggestion"),
495 virtualshelves => C4::Context->preference("virtualshelves"),
496 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
497 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
498 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
499 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
500 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
501 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
502 UseKohaPlugins => C4::Context->preference('UseKohaPlugins'),
503 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
504 useDischarge => C4::Context->preference('useDischarge'),
505 KOHA_VERSION => C4::Context->preference('Version'),
509 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
511 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
512 my $LibraryNameTitle = C4::Context->preference("LibraryName");
513 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
514 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
516 # clean up the busc param in the session
517 # if the page is not opac-detail and not the "add to list" page
518 # and not the "edit comments" page
519 if ( C4::Context->preference("OpacBrowseResults")
520 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
522 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
523 or $pagename =~ /^addbybiblionumber$/
524 or $pagename =~ /^review$/ ) {
525 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
526 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
530 # variables passed from CGI: opac_css_override and opac_search_limits.
531 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
532 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
535 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:(\w+)/ ) ||
536 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:(\w+)/ ) ||
537 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
539 $opac_name = $1; # opac_search_limit is a branch, so we use it.
540 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
541 $opac_name = $in->{'query'}->param('multibranchlimit');
542 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
543 $opac_name = C4::Context->userenv->{'branch'};
546 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
548 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
549 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
550 LibrarySearchGroups => \@search_groups,
551 opac_name => $opac_name,
552 LibraryName => "" . C4::Context->preference("LibraryName"),
553 LibraryNameTitle => "" . $LibraryNameTitle,
554 LoginBranchname => C4::Context->userenv ? C4::Context->userenv->{"branchname"} : "",
555 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
556 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
557 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
558 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
559 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
560 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
561 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
562 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
563 opac_search_limit => $opac_search_limit,
564 opac_limit_override => $opac_limit_override,
565 OpacBrowser => C4::Context->preference("OpacBrowser"),
566 OpacCloud => C4::Context->preference("OpacCloud"),
567 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
568 OpacMainUserBlock => "" . C4::Context->preference("OpacMainUserBlock"),
569 OpacNav => "" . C4::Context->preference("OpacNav"),
570 OpacNavRight => "" . C4::Context->preference("OpacNavRight"),
571 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
572 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
573 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
574 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
575 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
576 OpacTopissue => C4::Context->preference("OpacTopissue"),
577 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
578 'Version' => C4::Context->preference('Version'),
579 KOHA_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 ),
1296 KOHA_VERSION => C4::Context->preference('Version'),
1299 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1300 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1301 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1302 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1304 if ( $type eq 'opac' ) {
1305 require Koha::Virtualshelves;
1306 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1312 some_public_shelves => $some_public_shelves,
1318 # Is authentication against multiple CAS servers enabled?
1319 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1320 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1322 foreach my $key ( keys %$casservers ) {
1323 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1326 casServersLoop => \@tmplservers
1330 casServerUrl => login_cas_url($query, undef, $type),
1335 invalidCasLogin => $info{'invalidCasLogin'}
1341 shibbolethAuthentication => $shib,
1342 shibbolethLoginUrl => login_shib_url($query),
1346 if (C4::Context->preference('GoogleOpenIDConnect')) {
1347 if ($query->param("OpenIDConnectFailed")) {
1348 my $reason = $query->param('OpenIDConnectFailed');
1349 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1354 LibraryName => C4::Context->preference("LibraryName"),
1356 $template->param(%info);
1358 # $cookie = $query->cookie(CGISESSID => $session->id
1360 print $query->header(
1361 { type => 'text/html',
1364 'X-Frame-Options' => 'SAMEORIGIN'
1371 =head2 check_api_auth
1373 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1375 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1376 cookie, determine if the user has the privileges specified by C<$userflags>.
1378 C<check_api_auth> is is meant for authenticating users of web services, and
1379 consequently will always return and will not attempt to redirect the user
1382 If a valid session cookie is already present, check_api_auth will return a status
1383 of "ok", the cookie, and the Koha session ID.
1385 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1386 parameters and create a session cookie and Koha session if the supplied credentials
1389 Possible return values in C<$status> are:
1393 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1395 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1397 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1399 =item "expired -- session cookie has expired; API user should resubmit userid and password
1405 sub check_api_auth {
1408 my $flagsrequired = shift;
1409 my $dbh = C4::Context->dbh;
1410 my $timeout = _timeout_syspref();
1412 unless ( C4::Context->preference('Version') ) {
1414 # database has not been installed yet
1415 return ( "maintenance", undef, undef );
1417 my $kohaversion = Koha::version();
1418 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1419 if ( C4::Context->preference('Version') < $kohaversion ) {
1421 # database in need of version update; assume that
1422 # no API should be called while databsae is in
1424 return ( "maintenance", undef, undef );
1427 # FIXME -- most of what follows is a copy-and-paste
1428 # of code from checkauth. There is an obvious need
1429 # for refactoring to separate the various parts of
1430 # the authentication code, but as of 2007-11-19 this
1431 # is deferred so as to not introduce bugs into the
1432 # regular authentication code for Koha 3.0.
1434 # see if we have a valid session cookie already
1435 # however, if a userid parameter is present (i.e., from
1436 # a form submission, assume that any current cookie
1438 my $sessionID = undef;
1439 unless ( $query->param('userid') ) {
1440 $sessionID = $query->cookie("CGISESSID");
1442 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1443 my $session = get_session($sessionID);
1444 C4::Context->_new_userenv($sessionID);
1446 C4::Context->set_userenv(
1447 $session->param('number'), $session->param('id'),
1448 $session->param('cardnumber'), $session->param('firstname'),
1449 $session->param('surname'), $session->param('branch'),
1450 $session->param('branchname'), $session->param('flags'),
1451 $session->param('emailaddress'), $session->param('branchprinter')
1454 my $ip = $session->param('ip');
1455 my $lasttime = $session->param('lasttime');
1456 my $userid = $session->param('id');
1457 if ( $lasttime < time() - $timeout ) {
1462 C4::Context->_unset_userenv($sessionID);
1465 return ( "expired", undef, undef );
1466 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1468 # IP address changed
1471 C4::Context->_unset_userenv($sessionID);
1474 return ( "expired", undef, undef );
1476 my $cookie = $query->cookie(
1477 -name => 'CGISESSID',
1478 -value => $session->id,
1481 $session->param( 'lasttime', time() );
1482 my $flags = haspermission( $userid, $flagsrequired );
1484 return ( "ok", $cookie, $sessionID );
1488 C4::Context->_unset_userenv($sessionID);
1491 return ( "failed", undef, undef );
1495 return ( "expired", undef, undef );
1500 my $userid = $query->param('userid');
1501 my $password = $query->param('password');
1502 my ( $return, $cardnumber, $cas_ticket );
1505 if ( $cas && $query->param('PT') ) {
1507 $debug and print STDERR "## check_api_auth - checking CAS\n";
1509 # In case of a CAS authentication, we use the ticket instead of the password
1510 my $PT = $query->param('PT');
1511 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1514 # User / password auth
1515 unless ( $userid and $password ) {
1517 # caller did something wrong, fail the authenticateion
1518 return ( "failed", undef, undef );
1521 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1524 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1525 my $session = get_session("");
1526 return ( "failed", undef, undef ) unless $session;
1528 my $sessionID = $session->id;
1529 C4::Context->_new_userenv($sessionID);
1530 my $cookie = $query->cookie(
1531 -name => 'CGISESSID',
1532 -value => $sessionID,
1535 if ( $return == 1 ) {
1537 $borrowernumber, $firstname, $surname,
1538 $userflags, $branchcode, $branchname,
1539 $branchprinter, $emailaddress
1543 "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=?"
1545 $sth->execute($userid);
1547 $borrowernumber, $firstname, $surname,
1548 $userflags, $branchcode, $branchname,
1549 $branchprinter, $emailaddress
1550 ) = $sth->fetchrow if ( $sth->rows );
1552 unless ( $sth->rows ) {
1553 my $sth = $dbh->prepare(
1554 "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=?"
1556 $sth->execute($cardnumber);
1558 $borrowernumber, $firstname, $surname,
1559 $userflags, $branchcode, $branchname,
1560 $branchprinter, $emailaddress
1561 ) = $sth->fetchrow if ( $sth->rows );
1563 unless ( $sth->rows ) {
1564 $sth->execute($userid);
1566 $borrowernumber, $firstname, $surname, $userflags,
1567 $branchcode, $branchname, $branchprinter, $emailaddress
1568 ) = $sth->fetchrow if ( $sth->rows );
1572 my $ip = $ENV{'REMOTE_ADDR'};
1574 # if they specify at login, use that
1575 if ( $query->param('branch') ) {
1576 $branchcode = $query->param('branch');
1577 my $library = Koha::Libraries->find($branchcode);
1578 $branchname = $library? $library->branchname: '';
1580 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1581 foreach my $br ( keys %$branches ) {
1583 # now we work with the treatment of ip
1584 my $domain = $branches->{$br}->{'branchip'};
1585 if ( $domain && $ip =~ /^$domain/ ) {
1586 $branchcode = $branches->{$br}->{'branchcode'};
1588 # new op dev : add the branchprinter and branchname in the cookie
1589 $branchprinter = $branches->{$br}->{'branchprinter'};
1590 $branchname = $branches->{$br}->{'branchname'};
1593 $session->param( 'number', $borrowernumber );
1594 $session->param( 'id', $userid );
1595 $session->param( 'cardnumber', $cardnumber );
1596 $session->param( 'firstname', $firstname );
1597 $session->param( 'surname', $surname );
1598 $session->param( 'branch', $branchcode );
1599 $session->param( 'branchname', $branchname );
1600 $session->param( 'flags', $userflags );
1601 $session->param( 'emailaddress', $emailaddress );
1602 $session->param( 'ip', $session->remote_addr() );
1603 $session->param( 'lasttime', time() );
1604 } elsif ( $return == 2 ) {
1606 #We suppose the user is the superlibrarian
1607 $session->param( 'number', 0 );
1608 $session->param( 'id', C4::Context->config('user') );
1609 $session->param( 'cardnumber', C4::Context->config('user') );
1610 $session->param( 'firstname', C4::Context->config('user') );
1611 $session->param( 'surname', C4::Context->config('user') );
1612 $session->param( 'branch', 'NO_LIBRARY_SET' );
1613 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1614 $session->param( 'flags', 1 );
1615 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1616 $session->param( 'ip', $session->remote_addr() );
1617 $session->param( 'lasttime', time() );
1619 $session->param( 'cas_ticket', $cas_ticket);
1620 C4::Context->set_userenv(
1621 $session->param('number'), $session->param('id'),
1622 $session->param('cardnumber'), $session->param('firstname'),
1623 $session->param('surname'), $session->param('branch'),
1624 $session->param('branchname'), $session->param('flags'),
1625 $session->param('emailaddress'), $session->param('branchprinter')
1627 return ( "ok", $cookie, $sessionID );
1629 return ( "failed", undef, undef );
1634 =head2 check_cookie_auth
1636 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1638 Given a CGISESSID cookie set during a previous login to Koha, determine
1639 if the user has the privileges specified by C<$userflags>.
1641 C<check_cookie_auth> is meant for authenticating special services
1642 such as tools/upload-file.pl that are invoked by other pages that
1643 have been authenticated in the usual way.
1645 Possible return values in C<$status> are:
1649 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1651 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1653 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1655 =item "expired -- session cookie has expired; API user should resubmit userid and password
1661 sub check_cookie_auth {
1663 my $flagsrequired = shift;
1666 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1667 my $dbh = C4::Context->dbh;
1668 my $timeout = _timeout_syspref();
1670 unless ( C4::Context->preference('Version') ) {
1672 # database has not been installed yet
1673 return ( "maintenance", undef );
1675 my $kohaversion = Koha::version();
1676 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1677 if ( C4::Context->preference('Version') < $kohaversion ) {
1679 # database in need of version update; assume that
1680 # no API should be called while databsae is in
1682 return ( "maintenance", undef );
1685 # FIXME -- most of what follows is a copy-and-paste
1686 # of code from checkauth. There is an obvious need
1687 # for refactoring to separate the various parts of
1688 # the authentication code, but as of 2007-11-23 this
1689 # is deferred so as to not introduce bugs into the
1690 # regular authentication code for Koha 3.0.
1692 # see if we have a valid session cookie already
1693 # however, if a userid parameter is present (i.e., from
1694 # a form submission, assume that any current cookie
1696 unless ( defined $cookie and $cookie ) {
1697 return ( "failed", undef );
1699 my $sessionID = $cookie;
1700 my $session = get_session($sessionID);
1701 C4::Context->_new_userenv($sessionID);
1703 C4::Context->set_userenv(
1704 $session->param('number'), $session->param('id'),
1705 $session->param('cardnumber'), $session->param('firstname'),
1706 $session->param('surname'), $session->param('branch'),
1707 $session->param('branchname'), $session->param('flags'),
1708 $session->param('emailaddress'), $session->param('branchprinter')
1711 my $ip = $session->param('ip');
1712 my $lasttime = $session->param('lasttime');
1713 my $userid = $session->param('id');
1714 if ( $lasttime < time() - $timeout ) {
1719 C4::Context->_unset_userenv($sessionID);
1722 return ("expired", undef);
1723 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1725 # IP address changed
1728 C4::Context->_unset_userenv($sessionID);
1731 return ( "expired", undef );
1733 $session->param( 'lasttime', time() );
1734 my $flags = haspermission( $userid, $flagsrequired );
1736 return ( "ok", $sessionID );
1740 C4::Context->_unset_userenv($sessionID);
1743 return ( "failed", undef );
1747 return ( "expired", undef );
1754 my $session = get_session($sessionID);
1756 Given a session ID, retrieve the CGI::Session object used to store
1757 the session's state. The session object can be used to store
1758 data that needs to be accessed by different scripts during a
1761 If the C<$sessionID> parameter is an empty string, a new session
1766 sub _get_session_params {
1767 my $storage_method = C4::Context->preference('SessionStorage');
1768 if ( $storage_method eq 'mysql' ) {
1769 my $dbh = C4::Context->dbh;
1770 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1772 elsif ( $storage_method eq 'Pg' ) {
1773 my $dbh = C4::Context->dbh;
1774 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1776 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1777 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1778 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1781 # catch all defaults to tmp should work on all systems
1782 my $dir = File::Spec->tmpdir;
1783 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1784 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1789 my $sessionID = shift;
1790 my $params = _get_session_params();
1791 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1795 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1796 # (or something similar)
1797 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1798 # not having a userenv defined could cause a crash.
1800 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1801 $type = 'opac' unless $type;
1804 my $patron = Koha::Patrons->find({ userid => $userid });
1805 my $check_internal_as_fallback = 0;
1807 # Note: checkpw_* routines returns:
1810 # -1 if user bind failed (LDAP only)
1811 # 2 if DB user is used (internal only)
1813 if ( $patron and $patron->account_locked ) {
1814 # Nothing to check, account is locked
1816 $debug and print STDERR "## checkpw - checking LDAP\n";
1817 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1818 if ( $retval == 1 ) {
1819 @return = ( $retval, $retcard, $retuserid );
1822 $check_internal_as_fallback = 1 if $retval == 0;
1824 } elsif ( $cas && $query && $query->param('ticket') ) {
1825 $debug and print STDERR "## checkpw - checking CAS\n";
1827 # In case of a CAS authentication, we use the ticket instead of the password
1828 my $ticket = $query->param('ticket');
1829 $query->delete('ticket'); # remove ticket to come back to original URL
1830 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1832 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1836 $passwd_ok = $retval;
1839 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1840 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1842 elsif ( $shib && $shib_login && !$password ) {
1844 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1846 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1847 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1848 # shibboleth-authenticated user
1850 # Then, we check if it matches a valid koha user
1852 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1854 @return = ( $retval, $retcard, $retuserid );
1856 $passwd_ok = $retval;
1859 $check_internal_as_fallback = 1;
1863 if ( $check_internal_as_fallback ) {
1864 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1865 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1870 $patron->update({ login_attempts => 0 });
1872 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1878 sub checkpw_internal {
1879 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1881 $password = Encode::encode( 'UTF-8', $password )
1882 if Encode::is_utf8($password);
1884 if ( $userid && $userid eq C4::Context->config('user') ) {
1885 if ( $password && $password eq C4::Context->config('pass') ) {
1887 # Koha superuser account
1888 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1898 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1900 $sth->execute($userid);
1902 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1903 $surname, $branchcode, $branchname, $flags )
1906 if ( checkpw_hash( $password, $stored_hash ) ) {
1908 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1909 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1910 return 1, $cardnumber, $userid;
1915 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1917 $sth->execute($userid);
1919 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1920 $surname, $branchcode, $branchname, $flags )
1923 if ( checkpw_hash( $password, $stored_hash ) ) {
1925 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1926 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1927 return 1, $cardnumber, $userid;
1934 my ( $password, $stored_hash ) = @_;
1936 return if $stored_hash eq '!';
1938 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1940 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1941 $hash = hash_password( $password, $stored_hash );
1943 $hash = md5_base64($password);
1945 return $hash eq $stored_hash;
1950 my $authflags = getuserflags($flags, $userid, [$dbh]);
1952 Translates integer flags into permissions strings hash.
1954 C<$flags> is the integer userflags value ( borrowers.userflags )
1955 C<$userid> is the members.userid, used for building subpermissions
1956 C<$authflags> is a hashref of permissions
1963 my $dbh = @_ ? shift : C4::Context->dbh;
1966 # I don't want to do this, but if someone logs in as the database
1967 # user, it would be preferable not to spam them to death with
1968 # numeric warnings. So, we make $flags numeric.
1969 no warnings 'numeric';
1972 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1975 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1976 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1977 $userflags->{$flag} = 1;
1980 $userflags->{$flag} = 0;
1984 # get subpermissions and merge with top-level permissions
1985 my $user_subperms = get_user_subpermissions($userid);
1986 foreach my $module ( keys %$user_subperms ) {
1987 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1988 $userflags->{$module} = $user_subperms->{$module};
1994 =head2 get_user_subpermissions
1996 $user_perm_hashref = get_user_subpermissions($userid);
1998 Given the userid (note, not the borrowernumber) of a staff user,
1999 return a hashref of hashrefs of the specific subpermissions
2000 accorded to the user. An example return is
2004 export_catalog => 1,
2005 import_patrons => 1,
2009 The top-level hash-key is a module or function code from
2010 userflags.flag, while the second-level key is a code
2013 The results of this function do not give a complete picture
2014 of the functions that a staff user can access; it is also
2015 necessary to check borrowers.flags.
2019 sub get_user_subpermissions {
2022 my $dbh = C4::Context->dbh;
2023 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2024 FROM user_permissions
2025 JOIN permissions USING (module_bit, code)
2026 JOIN userflags ON (module_bit = bit)
2027 JOIN borrowers USING (borrowernumber)
2028 WHERE userid = ?" );
2029 $sth->execute($userid);
2031 my $user_perms = {};
2032 while ( my $perm = $sth->fetchrow_hashref ) {
2033 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2038 =head2 get_all_subpermissions
2040 my $perm_hashref = get_all_subpermissions();
2042 Returns a hashref of hashrefs defining all specific
2043 permissions currently defined. The return value
2044 has the same structure as that of C<get_user_subpermissions>,
2045 except that the innermost hash value is the description
2046 of the subpermission.
2050 sub get_all_subpermissions {
2051 my $dbh = C4::Context->dbh;
2052 my $sth = $dbh->prepare( "SELECT flag, code
2054 JOIN userflags ON (module_bit = bit)" );
2058 while ( my $perm = $sth->fetchrow_hashref ) {
2059 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2064 =head2 haspermission
2066 $flags = ($userid, $flagsrequired);
2068 C<$userid> the userid of the member
2069 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
2071 Returns member's flags or 0 if a permission is not met.
2076 my ( $userid, $flagsrequired ) = @_;
2077 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2078 $sth->execute($userid);
2079 my $row = $sth->fetchrow();
2080 my $flags = getuserflags( $row, $userid );
2081 if ( $userid eq C4::Context->config('user') ) {
2083 # Super User Account from /etc/koha.conf
2084 $flags->{'superlibrarian'} = 1;
2087 return $flags if $flags->{superlibrarian};
2089 foreach my $module ( keys %$flagsrequired ) {
2090 my $subperm = $flagsrequired->{$module};
2091 if ( $subperm eq '*' ) {
2092 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
2095 ( defined $flags->{$module} and
2096 $flags->{$module} == 1 )
2098 ( ref( $flags->{$module} ) and
2099 exists $flags->{$module}->{$subperm} and
2100 $flags->{$module}->{$subperm} == 1 )
2106 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2109 sub getborrowernumber {
2111 my $userenv = C4::Context->userenv;
2112 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2113 return $userenv->{number};
2115 my $dbh = C4::Context->dbh;
2116 for my $field ( 'userid', 'cardnumber' ) {
2118 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2119 $sth->execute($userid);
2121 my ($bnumber) = $sth->fetchrow;
2128 END { } # module clean-up code here (global destructor)
2138 Crypt::Eksblowfish::Bcrypt(3)