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>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
37 use Koha::AuthUtils qw( get_script_name hash_password );
38 use Koha::Auth::TwoFactorAuth;
40 use Koha::DateUtils qw( dt_from_string );
41 use Koha::Library::Groups;
43 use Koha::Cash::Registers;
46 use Koha::Patron::Consents;
47 use List::MoreUtils qw( any );
49 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
51 use C4::Log qw( logaction );
52 use Koha::CookieManager;
56 use vars qw($ldap $cas $caslogout);
57 our (@ISA, @EXPORT_OK);
59 sub psgi_env { any { /^psgi\./ } keys %ENV }
62 if (psgi_env) { die 'psgi:exit' }
66 C4::Context->set_remote_address;
72 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
73 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
74 get_template_and_user haspermission
77 $ldap = C4::Context->config('useldapserver') || 0;
78 $cas = C4::Context->preference('casAuthentication');
79 $caslogout = C4::Context->preference('casLogout');
82 require C4::Auth_with_ldap;
83 import C4::Auth_with_ldap qw(checkpw_ldap);
86 require C4::Auth_with_cas; # no import
87 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
94 C4::Auth - Authenticates Koha users
102 my $query = CGI->new;
104 my ($template, $borrowernumber, $cookie)
105 = get_template_and_user(
107 template_name => "opac-main.tt",
110 authnotrequired => 0,
111 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
115 output_html_with_http_headers $query, $cookie, $template->output;
119 The main function of this module is to provide
120 authentification. However the get_template_and_user function has
121 been provided so that a users login information is passed along
122 automatically. This gets loaded into the template.
126 =head2 get_template_and_user
128 my ($template, $borrowernumber, $cookie)
129 = get_template_and_user(
131 template_name => "opac-main.tt",
134 authnotrequired => 0,
135 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
139 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
140 to C<&checkauth> (in this module) to perform authentification.
141 See C<&checkauth> for an explanation of these parameters.
143 The C<template_name> is then used to find the correct template for
144 the page. The authenticated users details are loaded onto the
145 template in the logged_in_user variable (which is a Koha::Patron object). Also the
146 C<sessionID> is passed to the template. This can be used in templates
147 if cookies are disabled. It needs to be put as and input to every
150 More information on the C<gettemplate> sub can be found in the
155 sub get_template_and_user {
158 my ( $user, $cookie, $sessionID, $flags );
161 my $cookie_mgr = Koha::CookieManager->new;
163 # Get shibboleth login attribute
164 my $shib = C4::Context->config('useshibboleth') && shib_ok();
165 my $shib_login = $shib ? get_login_shib() : undef;
167 C4::Context->interface( $in->{type} );
169 $in->{'authnotrequired'} ||= 0;
171 # the following call includes a bad template check; might croak
172 my $template = C4::Templates::gettemplate(
173 $in->{'template_name'},
178 if ( $in->{'template_name'} !~ m/maintenance/ ) {
179 ( $user, $cookie, $sessionID, $flags ) = checkauth(
181 $in->{'authnotrequired'},
182 $in->{'flagsrequired'},
185 $in->{template_name},
189 # If we enforce GDPR and the user did not consent, redirect
190 # Exceptions for consent page itself and SCI/SCO system
191 if( $in->{type} eq 'opac' && $user &&
192 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
193 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
195 my $consent = Koha::Patron::Consents->search({
196 borrowernumber => getborrowernumber($user),
197 type => 'GDPR_PROCESSING',
198 given_on => { '!=', undef },
201 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
206 if ( $in->{type} eq 'opac' && $user ) {
209 my $session = get_session($sessionID);
211 $is_sco_user = $session->param('sco_user');
217 # If the user logged in is the SCO user and they try to go out of the SCO module,
218 # log the user out removing the CGISESSID cookie
219 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
223 C4::Context->preference('AutoSelfCheckID')
224 && $user eq C4::Context->preference('AutoSelfCheckID')
232 # If the user logged in is the SCI user and they try to go out of the SCI module,
233 # kick them out unless it is SCO with a valid permission
234 # or they are a superlibrarian
235 $in->{template_name} !~ m|sci/|
236 && haspermission( $user, { self_check => 'self_checkin_module' } )
238 $in->{template_name} =~ m|sco/| && haspermission(
239 $user, { self_check => 'self_checkout_module' }
242 && $flags && $flags->{superlibrarian} != 1
249 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
251 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
252 -name => 'CGISESSID',
255 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
261 script_name => get_script_name(),
264 print $in->{query}->header(
269 'X-Frame-Options' => 'SAMEORIGIN'
280 # It's possible for $user to be the borrowernumber if they don't have a
281 # userid defined (and are logging in through some other method, such
282 # as SSL certs against an email address)
284 $borrowernumber = getborrowernumber($user) if defined($user);
285 if ( !defined($borrowernumber) && defined($user) ) {
286 $patron = Koha::Patrons->find( $user );
288 $borrowernumber = $user;
290 # A bit of a hack, but I don't know there's a nicer way
292 $user = $patron->firstname . ' ' . $patron->surname;
295 $patron = Koha::Patrons->find( $borrowernumber );
296 # FIXME What to do if $patron does not exist?
300 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
301 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
302 $template->param( logged_in_user => $patron );
303 $template->param( sessionID => $sessionID );
305 if ( $in->{'type'} eq 'opac' ) {
306 require Koha::Virtualshelves;
307 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
309 borrowernumber => $borrowernumber,
313 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
319 some_private_shelves => $some_private_shelves,
320 some_public_shelves => $some_public_shelves,
324 my $all_perms = get_all_subpermissions();
326 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
327 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
329 # We are going to use the $flags returned by checkauth
330 # to create the template's parameters that will indicate
331 # which menus the user can access.
332 if ( $flags && $flags->{superlibrarian} == 1 ) {
333 $template->param( CAN_user_circulate => 1 );
334 $template->param( CAN_user_catalogue => 1 );
335 $template->param( CAN_user_parameters => 1 );
336 $template->param( CAN_user_borrowers => 1 );
337 $template->param( CAN_user_permissions => 1 );
338 $template->param( CAN_user_reserveforothers => 1 );
339 $template->param( CAN_user_editcatalogue => 1 );
340 $template->param( CAN_user_updatecharges => 1 );
341 $template->param( CAN_user_acquisition => 1 );
342 $template->param( CAN_user_suggestions => 1 );
343 $template->param( CAN_user_tools => 1 );
344 $template->param( CAN_user_editauthorities => 1 );
345 $template->param( CAN_user_serials => 1 );
346 $template->param( CAN_user_reports => 1 );
347 $template->param( CAN_user_staffaccess => 1 );
348 $template->param( CAN_user_coursereserves => 1 );
349 $template->param( CAN_user_plugins => 1 );
350 $template->param( CAN_user_lists => 1 );
351 $template->param( CAN_user_clubs => 1 );
352 $template->param( CAN_user_ill => 1 );
353 $template->param( CAN_user_stockrotation => 1 );
354 $template->param( CAN_user_cash_management => 1 );
355 $template->param( CAN_user_problem_reports => 1 );
356 $template->param( CAN_user_recalls => 1 );
358 foreach my $module ( keys %$all_perms ) {
359 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
360 $template->param( "CAN_user_${module}_${subperm}" => 1 );
366 foreach my $module ( keys %$all_perms ) {
367 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
368 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
369 $template->param( "CAN_user_${module}_${subperm}" => 1 );
371 } elsif ( ref( $flags->{$module} ) ) {
372 foreach my $subperm ( keys %{ $flags->{$module} } ) {
373 $template->param( "CAN_user_${module}_${subperm}" => 1 );
380 foreach my $module ( keys %$flags ) {
381 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
382 $template->param( "CAN_user_$module" => 1 );
387 # Logged-in opac search history
388 # If the requested template is an opac one and opac search history is enabled
389 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
390 my $dbh = C4::Context->dbh;
391 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
392 my $sth = $dbh->prepare($query);
393 $sth->execute($borrowernumber);
395 # If at least one search has already been performed
396 if ( $sth->fetchrow_array > 0 ) {
398 # We show the link in opac
399 $template->param( EnableOpacSearchHistory => 1 );
401 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
403 # And if there are searches performed when the user was not logged in,
404 # we add them to the logged-in search history
405 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
406 if (@recentSearches) {
408 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
409 VALUES (?, ?, ?, ?, ?, ?, ?)
411 my $sth = $dbh->prepare($query);
412 $sth->execute( $borrowernumber,
413 $in->{query}->cookie("CGISESSID"),
416 $_->{type} || 'biblio',
419 ) foreach @recentSearches;
421 # clear out the search history from the session now that
422 # we've saved it to the database
425 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
427 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
428 $template->param( EnableSearchHistory => 1 );
431 else { # if this is an anonymous session, setup to display public lists...
433 # If shibboleth is enabled, and we're in an anonymous session, we should allow
434 # the user to attempt login via shibboleth.
436 $template->param( shibbolethAuthentication => $shib,
437 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
440 # If shibboleth is enabled and we have a shibboleth login attribute,
441 # but we are in an anonymous session, then we clearly have an invalid
442 # shibboleth koha account.
444 $template->param( invalidShibLogin => '1' );
448 $template->param( sessionID => $sessionID );
450 if ( $in->{'type'} eq 'opac' ){
451 require Koha::Virtualshelves;
452 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
458 some_public_shelves => $some_public_shelves,
461 # Set default branch if one has been passed by the environment.
462 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
466 # Sysprefs disabled via URL param
467 # Note that value must be defined in order to override via ENV
468 foreach my $syspref (
474 OpacAdditionalStylesheet
476 intranetcolorstylesheet
481 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
482 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
485 # Anonymous opac search history
486 # If opac search history is enabled and at least one search has already been performed
487 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
488 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
489 if (@recentSearches) {
490 $template->param( EnableOpacSearchHistory => 1 );
494 if ( C4::Context->preference('dateformat') ) {
495 $template->param( dateformat => C4::Context->preference('dateformat') );
498 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
500 # these template parameters are set the same regardless of $in->{'type'}
502 my $minPasswordLength = C4::Context->preference('minPasswordLength');
503 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
505 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
506 GoogleJackets => C4::Context->preference("GoogleJackets"),
507 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
508 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
509 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
510 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
511 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
512 TagsEnabled => C4::Context->preference("TagsEnabled"),
513 hide_marc => C4::Context->preference("hide_marc"),
514 item_level_itypes => C4::Context->preference('item-level_itypes'),
515 patronimages => C4::Context->preference("patronimages"),
516 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
517 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
518 marcflavour => C4::Context->preference("marcflavour"),
519 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
520 minPasswordLength => $minPasswordLength,
522 if ( $in->{'type'} eq "intranet" ) {
524 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
525 AutoLocation => C4::Context->preference("AutoLocation"),
526 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
527 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
528 IndependentBranches => C4::Context->preference("IndependentBranches"),
529 IntranetNav => C4::Context->preference("IntranetNav"),
530 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
531 LibraryName => C4::Context->preference("LibraryName"),
532 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
533 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
534 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
535 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
536 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
537 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
538 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
539 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
540 suggestion => C4::Context->preference("suggestion"),
541 virtualshelves => C4::Context->preference("virtualshelves"),
542 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
543 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
544 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
545 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
546 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
547 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
548 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
549 useDischarge => C4::Context->preference('useDischarge'),
550 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
554 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
556 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
557 my $LibraryNameTitle = C4::Context->preference("LibraryName");
558 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
559 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
561 # clean up the busc param in the session
562 # if the page is not opac-detail and not the "add to list" page
563 # and not the "edit comments" page
564 if ( C4::Context->preference("OpacBrowseResults")
565 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
567 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
568 or $pagename =~ /^showmarc$/
569 or $pagename =~ /^addbybiblionumber$/
570 or $pagename =~ /^review$/ )
572 my $sessionSearch = get_session( $sessionID );
573 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
577 # variables passed from CGI: opac_css_override and opac_search_limits.
578 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
579 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
582 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
583 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
584 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
586 $opac_name = $1; # opac_search_limit is a branch, so we use it.
587 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
588 $opac_name = $in->{'query'}->param('multibranchlimit');
589 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
590 $opac_name = C4::Context->userenv->{'branch'};
593 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
595 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
596 LibrarySearchGroups => \@search_groups,
597 opac_name => $opac_name,
598 LibraryName => "" . C4::Context->preference("LibraryName"),
599 LibraryNameTitle => "" . $LibraryNameTitle,
600 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
601 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
602 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
603 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
604 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
605 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
606 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
607 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
608 opac_search_limit => $opac_search_limit,
609 opac_limit_override => $opac_limit_override,
610 OpacBrowser => C4::Context->preference("OpacBrowser"),
611 OpacCloud => C4::Context->preference("OpacCloud"),
612 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
613 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
614 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
615 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
616 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
617 OpacTopissue => C4::Context->preference("OpacTopissue"),
618 'Version' => C4::Context->preference('Version'),
619 hidelostitems => C4::Context->preference("hidelostitems"),
620 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
621 opacbookbag => "" . C4::Context->preference("opacbookbag"),
622 OpacFavicon => C4::Context->preference("OpacFavicon"),
623 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
624 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
625 OPACUserJS => C4::Context->preference("OPACUserJS"),
626 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
627 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
628 ShowReviewer => C4::Context->preference("ShowReviewer"),
629 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
630 suggestion => "" . C4::Context->preference("suggestion"),
631 virtualshelves => "" . C4::Context->preference("virtualshelves"),
632 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
633 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
634 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
635 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
636 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
637 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
638 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
639 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
640 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
641 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
642 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
643 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
644 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
645 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
646 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
647 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
648 useDischarge => C4::Context->preference('useDischarge'),
651 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
654 # Check if we were asked using parameters to force a specific language
655 if ( defined $in->{'query'}->param('language') ) {
657 # Extract the language, let C4::Languages::getlanguage choose
659 my $language = C4::Languages::getlanguage( $in->{'query'} );
660 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
661 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
664 return ( $template, $borrowernumber, $cookie, $flags );
669 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
671 Verifies that the user is authorized to run this script. If
672 the user is authorized, a (userid, cookie, session-id, flags)
673 quadruple is returned. If the user is not authorized but does
674 not have the required privilege (see $flagsrequired below), it
675 displays an error page and exits. Otherwise, it displays the
676 login page and exits.
678 Note that C<&checkauth> will return if and only if the user
679 is authorized, so it should be called early on, before any
680 unfinished operations (e.g., if you've opened a file, then
681 C<&checkauth> won't close it for you).
683 C<$query> is the CGI object for the script calling C<&checkauth>.
685 The C<$noauth> argument is optional. If it is set, then no
686 authorization is required for the script.
688 C<&checkauth> fetches user and session information from C<$query> and
689 ensures that the user is authorized to run scripts that require
692 The C<$flagsrequired> argument specifies the required privileges
693 the user must have if the username and password are correct.
694 It should be specified as a reference-to-hash; keys in the hash
695 should be the "flags" for the user, as specified in the Members
696 intranet module. Any key specified must correspond to a "flag"
697 in the userflags table. E.g., { circulate => 1 } would specify
698 that the user must have the "circulate" privilege in order to
699 proceed. To make sure that access control is correct, the
700 C<$flagsrequired> parameter must be specified correctly.
702 Koha also has a concept of sub-permissions, also known as
703 granular permissions. This makes the value of each key
704 in the C<flagsrequired> hash take on an additional
709 The user must have access to all subfunctions of the module
710 specified by the hash key.
714 The user must have access to at least one subfunction of the module
715 specified by the hash key.
717 specific permission, e.g., 'export_catalog'
719 The user must have access to the specific subfunction list, which
720 must correspond to a row in the permissions table.
722 The C<$type> argument specifies whether the template should be
723 retrieved from the opac or intranet directory tree. "opac" is
724 assumed if it is not specified; however, if C<$type> is specified,
725 "intranet" is assumed if it is not "opac".
727 If C<$query> does not have a valid session ID associated with it
728 (i.e., the user has not logged in) or if the session has expired,
729 C<&checkauth> presents the user with a login page (from the point of
730 view of the original script, C<&checkauth> does not return). Once the
731 user has authenticated, C<&checkauth> restarts the original script
732 (this time, C<&checkauth> returns).
734 The login page is provided using a HTML::Template, which is set in the
735 systempreferences table or at the top of this file. The variable C<$type>
736 selects which template to use, either the opac or the intranet
737 authentification template.
739 C<&checkauth> returns a user ID, a cookie, and a session ID. The
740 cookie should be sent back to the browser; it verifies that the user
750 # If version syspref is unavailable, it means Koha is being installed,
751 # and so we must redirect to OPAC maintenance page or to the WebInstaller
752 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
753 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
754 warn "OPAC Install required, redirecting to maintenance";
755 print $query->redirect("/cgi-bin/koha/maintenance.pl");
758 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
759 if ( $type ne 'opac' ) {
760 warn "Install required, redirecting to Installer";
761 print $query->redirect("/cgi-bin/koha/installer/install.pl");
763 warn "OPAC Install required, redirecting to maintenance";
764 print $query->redirect("/cgi-bin/koha/maintenance.pl");
769 # check that database and koha version are the same
770 # there is no DB version, it's a fresh install,
771 # go to web installer
772 # there is a DB version, compare it to the code version
773 my $kohaversion = Koha::version();
775 # remove the 3 last . to have a Perl number
776 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
777 Koha::Logger->get->debug("kohaversion : $kohaversion");
778 if ( $version < $kohaversion ) {
779 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
780 if ( $type ne 'opac' ) {
781 warn sprintf( $warning, 'Installer' );
782 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
784 warn sprintf( "OPAC: " . $warning, 'maintenance' );
785 print $query->redirect("/cgi-bin/koha/maintenance.pl");
791 sub _timeout_syspref {
792 my $default_timeout = 600;
793 my $timeout = C4::Context->preference('timeout') || $default_timeout;
795 # value in days, convert in seconds
796 if ( $timeout =~ /^(\d+)[dD]$/ ) {
797 $timeout = $1 * 86400;
799 # value in hours, convert in seconds
800 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
801 $timeout = $1 * 3600;
803 elsif ( $timeout !~ m/^\d+$/ ) {
804 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
805 $timeout = $default_timeout;
814 # Get shibboleth login attribute
815 my $shib = C4::Context->config('useshibboleth') && shib_ok();
816 my $shib_login = $shib ? get_login_shib() : undef;
818 # $authnotrequired will be set for scripts which will run without authentication
819 my $authnotrequired = shift;
820 my $flagsrequired = shift;
822 my $emailaddress = shift;
823 my $template_name = shift;
824 $type = 'opac' unless $type;
826 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
827 my @allowed_scripts_for_private_opac = qw(
829 opac-registration-email-sent.tt
830 opac-registration-confirmation.tt
831 opac-memberentry-update-submitted.tt
832 opac-password-recovery.tt
833 opac-reset-password.tt
835 $authnotrequired = 0 unless grep { $_ eq $template_name }
836 @allowed_scripts_for_private_opac;
839 my $timeout = _timeout_syspref();
841 my $cookie_mgr = Koha::CookieManager->new;
843 _version_check( $type, $query );
847 my $auth_state = 'failed';
849 my ( $userid, $cookie, $sessionID, $flags );
851 my $logout = $query->param('logout.x');
853 my $anon_search_history;
855 # This parameter is the name of the CAS server we want to authenticate against,
856 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
857 my $casparam = $query->param('cas');
858 my $q_userid = $query->param('userid') // '';
861 my $invalid_otp_token;
862 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "opac" ) ? 1 : 0;
864 # Basic authentication is incompatible with the use of Shibboleth,
865 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
866 # and it may not be the attribute we want to use to match the koha login.
868 # Also, do not consider an empty REMOTE_USER.
870 # Finally, after those tests, we can assume (although if it would be better with
871 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
872 # and we can affect it to $userid.
873 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
875 # Using Basic Authentication, no cookies required
876 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
877 -name => 'CGISESSID',
880 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
885 elsif ( $emailaddress) {
886 # the Google OpenID Connect passes an email address
888 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
889 my ( $return, $more_info );
890 # NOTE: $flags in the following call is still undefined !
891 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
892 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
895 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
896 $userid = $session->param('id');
900 $return eq 'ok' ? 'completed'
901 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
904 # We are at the second screen if the waiting-for-2FA is set in session
905 # and otp_token param has been passed
907 && $auth_state eq 'additional-auth-needed'
908 && ( my $otp_token = $query->param('otp_token') ) )
910 my $patron = Koha::Patrons->find( { userid => $userid } );
911 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
912 my $verified = $auth->verify($otp_token, 1);
915 # The token is correct, the user is fully logged in!
916 $auth_state = 'completed';
917 $session->param( 'waiting-for-2FA', 0 );
919 # This is an ugly trick to pass the test
920 # $query->param('koha_login_context') && ( $q_userid ne $userid )
925 $invalid_otp_token = 1;
929 if ( $auth_state eq 'completed' ) {
930 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
932 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
933 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
934 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
937 #if a user enters an id ne to the id in the current session, we need to log them in...
938 #first we need to clear the anonymous session...
939 $anon_search_history = $session->param('search_history');
942 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
943 C4::Context::_unset_userenv($sessionID);
947 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
948 -name => 'CGISESSID',
949 -value => $session->id,
951 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
955 $flags = haspermission( $userid, $flagsrequired );
957 $auth_state = 'failed';
958 $info{'nopermission'} = 1;
961 } elsif ( !$logout ) {
962 if ( $return eq 'expired' ) {
963 $info{timed_out} = 1;
964 } elsif ( $return eq 'restricted' ) {
965 $info{oldip} = $more_info->{old_ip};
966 $info{newip} = $more_info->{new_ip};
967 $info{different_ip} = 1;
968 } elsif ( $return eq 'password_expired' ) {
969 $info{password_has_expired} = 1;
974 if ( $auth_state eq 'failed' || $logout ) {
981 # voluntary logout the user
982 # check wether the user was using their shibboleth session or a local one
983 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
988 C4::Context::_unset_userenv($sessionID);
989 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
991 if ($cas and $caslogout) {
992 logout_cas($query, $type);
995 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
996 if ( $shib and $shib_login and $shibSuccess) {
1001 $auth_state = 'logout';
1004 unless ( $userid ) {
1005 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1006 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1007 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1010 # Save anonymous search history in new session so it can be retrieved
1011 # by get_template_and_user to store it in user's search history after
1012 # a successful login.
1013 if ($anon_search_history) {
1014 $session->param( 'search_history', $anon_search_history );
1017 $sessionID = $session->id;
1018 C4::Context->_new_userenv($sessionID);
1019 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1020 -name => 'CGISESSID',
1021 -value => $sessionID,
1023 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1026 my $pki_field = C4::Context->preference('AllowPKIAuth');
1027 if ( !defined($pki_field) ) {
1028 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1029 $pki_field = 'None';
1031 if ( ( $cas && $query->param('ticket') )
1033 || ( $shib && $shib_login )
1034 || $pki_field ne 'None'
1037 my $password = $query->param('password');
1038 my $shibSuccess = 0;
1039 my ( $return, $cardnumber );
1041 # If shib is enabled and we have a shib login, does the login match a valid koha user
1042 if ( $shib && $shib_login ) {
1045 # Do not pass password here, else shib will not be checked in checkpw.
1046 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1047 $userid = $retuserid;
1048 $shibSuccess = $return;
1049 $info{'invalidShibLogin'} = 1 unless ($return);
1052 # If shib login and match were successful, skip further login methods
1053 unless ($shibSuccess) {
1054 if ( $cas && $query->param('ticket') ) {
1056 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1057 checkpw( $userid, $password, $query, $type );
1058 $userid = $retuserid;
1059 $info{'invalidCasLogin'} = 1 unless ($return);
1062 elsif ( $emailaddress ) {
1063 my $value = $emailaddress;
1065 # If we're looking up the email, there's a chance that the person
1066 # doesn't have a userid. So if there is none, we pass along the
1067 # borrower number, and the bits of code that need to know the user
1068 # ID will have to be smart enough to handle that.
1069 my $patrons = Koha::Patrons->search({ email => $value });
1070 if ($patrons->count) {
1072 # First the userid, then the borrowernum
1073 my $patron = $patrons->next;
1074 $value = $patron->userid || $patron->borrowernumber;
1078 $return = $value ? 1 : 0;
1083 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1084 || ( $pki_field eq 'emailAddress'
1085 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1089 if ( $pki_field eq 'Common Name' ) {
1090 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1092 elsif ( $pki_field eq 'emailAddress' ) {
1093 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1095 # If we're looking up the email, there's a chance that the person
1096 # doesn't have a userid. So if there is none, we pass along the
1097 # borrower number, and the bits of code that need to know the user
1098 # ID will have to be smart enough to handle that.
1099 my $patrons = Koha::Patrons->search({ email => $value });
1100 if ($patrons->count) {
1102 # First the userid, then the borrowernum
1103 my $patron = $patrons->next;
1104 $value = $patron->userid || $patron->borrowernumber;
1110 $return = $value ? 1 : 0;
1116 my $request_method = $query->request_method();
1119 $request_method eq 'POST'
1120 || ( C4::Context->preference('AutoSelfCheckID')
1121 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1125 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1126 checkpw( $q_userid, $password, $query, $type );
1127 $userid = $retuserid if ($retuserid);
1128 $info{'invalid_username_or_password'} = 1 unless ($return);
1133 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1140 && C4::Context->preference('OPACShibOnly')
1142 || ( ( $type ne 'opac' )
1143 && C4::Context->preference('staffShibOnly') )
1150 # $return: 1 = valid user
1153 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1154 $auth_state = "logged_in";
1157 $info{'nopermission'} = 1;
1158 C4::Context::_unset_userenv($sessionID);
1160 my ( $borrowernumber, $firstname, $surname, $userflags,
1161 $branchcode, $branchname, $emailaddress, $desk_id,
1162 $desk_name, $register_id, $register_name );
1164 if ( $return == 1 ) {
1166 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1167 branches.branchname as branchname, email
1169 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1171 my $dbh = C4::Context->dbh;
1172 my $sth = $dbh->prepare("$select where userid=?");
1173 $sth->execute($userid);
1174 unless ( $sth->rows ) {
1175 $sth = $dbh->prepare("$select where cardnumber=?");
1176 $sth->execute($cardnumber);
1178 unless ( $sth->rows ) {
1179 $sth->execute($userid);
1183 ( $borrowernumber, $firstname, $surname, $userflags,
1184 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1187 # launch a sequence to check if we have a ip for the branch, i
1188 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1190 my $ip = $ENV{'REMOTE_ADDR'};
1192 # if they specify at login, use that
1193 if ( $query->param('branch') ) {
1194 $branchcode = $query->param('branch');
1195 my $library = Koha::Libraries->find($branchcode);
1196 $branchname = $library? $library->branchname: '';
1198 if ( $query->param('desk_id') ) {
1199 $desk_id = $query->param('desk_id');
1200 my $desk = Koha::Desks->find($desk_id);
1201 $desk_name = $desk ? $desk->desk_name : '';
1203 if ( C4::Context->preference('UseCashRegisters') ) {
1205 $query->param('register_id')
1206 ? Koha::Cash::Registers->find($query->param('register_id'))
1207 : Koha::Cash::Registers->search(
1208 { branch => $branchcode, branch_default => 1 },
1209 { rows => 1 } )->single;
1210 $register_id = $register->id if ($register);
1211 $register_name = $register->name if ($register);
1213 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1214 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1216 # we have to check they are coming from the right ip range
1217 my $domain = $branches->{$branchcode}->{'branchip'};
1218 $domain =~ s|\.\*||g;
1219 if ( $ip !~ /^$domain/ ) {
1221 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1222 -name => 'CGISESSID',
1225 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1228 $info{'wrongip'} = 1;
1232 foreach my $br ( keys %$branches ) {
1234 # now we work with the treatment of ip
1235 my $domain = $branches->{$br}->{'branchip'};
1236 if ( $domain && $ip =~ /^$domain/ ) {
1237 $branchcode = $branches->{$br}->{'branchcode'};
1239 # new op dev : add the branchname to the cookie
1240 $branchname = $branches->{$br}->{'branchname'};
1244 my $is_sco_user = 0;
1245 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1249 $session->param( 'number', $borrowernumber );
1250 $session->param( 'id', $userid );
1251 $session->param( 'cardnumber', $cardnumber );
1252 $session->param( 'firstname', $firstname );
1253 $session->param( 'surname', $surname );
1254 $session->param( 'branch', $branchcode );
1255 $session->param( 'branchname', $branchname );
1256 $session->param( 'desk_id', $desk_id);
1257 $session->param( 'desk_name', $desk_name);
1258 $session->param( 'flags', $userflags );
1259 $session->param( 'emailaddress', $emailaddress );
1260 $session->param( 'ip', $session->remote_addr() );
1261 $session->param( 'lasttime', time() );
1262 $session->param( 'interface', $type);
1263 $session->param( 'shibboleth', $shibSuccess );
1264 $session->param( 'register_id', $register_id );
1265 $session->param( 'register_name', $register_name );
1266 $session->param( 'sco_user', $is_sco_user );
1268 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1269 C4::Context->set_userenv(
1270 $session->param('number'), $session->param('id'),
1271 $session->param('cardnumber'), $session->param('firstname'),
1272 $session->param('surname'), $session->param('branch'),
1273 $session->param('branchname'), $session->param('flags'),
1274 $session->param('emailaddress'), $session->param('shibboleth'),
1275 $session->param('desk_id'), $session->param('desk_name'),
1276 $session->param('register_id'), $session->param('register_name')
1280 # $return: 0 = invalid user
1281 # reset to anonymous session
1284 $info{'invalid_username_or_password'} = 1;
1285 C4::Context::_unset_userenv($sessionID);
1287 $session->param( 'lasttime', time() );
1288 $session->param( 'ip', $session->remote_addr() );
1289 $session->param( 'sessiontype', 'anon' );
1290 $session->param( 'interface', $type);
1292 } # END if ( $q_userid
1293 elsif ( $type eq "opac" ) {
1295 # anonymous sessions are created only for the OPAC
1297 # setting a couple of other session vars...
1298 $session->param( 'ip', $session->remote_addr() );
1299 $session->param( 'lasttime', time() );
1300 $session->param( 'sessiontype', 'anon' );
1301 $session->param( 'interface', $type);
1304 } # END unless ($userid)
1307 if ( $auth_state eq 'logged_in' ) {
1308 $auth_state = 'completed';
1310 # Auth is completed unless an additional auth is needed
1311 if ( $require_2FA ) {
1312 my $patron = Koha::Patrons->find({userid => $userid});
1313 if ( $patron->auth_method eq 'two-factor' ) {
1314 # Ask for the OTP token
1315 $auth_state = 'additional-auth-needed';
1316 $session->param('waiting-for-2FA', 1);
1317 %info = ();# We remove the warnings/errors we may have set incorrectly before
1322 # finished authentification, now respond
1323 if ( $auth_state eq 'completed' || $authnotrequired ) {
1326 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1327 -name => 'CGISESSID',
1330 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1335 track_login_daily( $userid );
1337 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1338 # request. We therefore redirect the user to the requested page again without the login parameters.
1339 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1340 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1341 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1342 $uri->query_param_delete('userid');
1343 $uri->query_param_delete('password');
1344 $uri->query_param_delete('koha_login_context');
1345 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1349 return ( $userid, $cookie, $sessionID, $flags );
1354 # AUTH rejected, show the login/password template, after checking the DB.
1358 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1360 # get the inputs from the incoming query
1362 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1363 foreach my $name ( param $query) {
1364 next if grep { $name eq $_ } @inputs_to_clean;
1365 my @value = $query->multi_param($name);
1366 push @inputs, { name => $name, value => $_ } for @value;
1369 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1370 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1371 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1373 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1374 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1378 script_name => get_script_name(),
1379 casAuthentication => C4::Context->preference("casAuthentication"),
1380 shibbolethAuthentication => $shib,
1381 suggestion => C4::Context->preference("suggestion"),
1382 virtualshelves => C4::Context->preference("virtualshelves"),
1383 LibraryName => "" . C4::Context->preference("LibraryName"),
1384 LibraryNameTitle => "" . $LibraryNameTitle,
1385 opacuserlogin => C4::Context->preference("opacuserlogin"),
1386 OpacFavicon => C4::Context->preference("OpacFavicon"),
1387 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1388 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1389 OPACUserJS => C4::Context->preference("OPACUserJS"),
1390 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1391 OpacCloud => C4::Context->preference("OpacCloud"),
1392 OpacTopissue => C4::Context->preference("OpacTopissue"),
1393 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1394 OpacBrowser => C4::Context->preference("OpacBrowser"),
1395 TagsEnabled => C4::Context->preference("TagsEnabled"),
1396 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1397 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1398 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1399 IntranetNav => C4::Context->preference("IntranetNav"),
1400 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1401 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1402 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1403 IndependentBranches => C4::Context->preference("IndependentBranches"),
1404 AutoLocation => C4::Context->preference("AutoLocation"),
1405 wrongip => $info{'wrongip'},
1406 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1407 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1408 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1409 too_many_login_attempts => ( $patron and $patron->account_locked ),
1410 password_has_expired => ( $patron and $patron->password_expired ),
1413 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1414 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1415 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1416 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1417 if ( $auth_state eq 'additional-auth-needed' ) {
1418 my $patron = Koha::Patrons->find( { userid => $userid } );
1421 invalid_otp_token => $invalid_otp_token,
1422 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1426 if ( $type eq 'opac' ) {
1427 require Koha::Virtualshelves;
1428 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1434 some_public_shelves => $some_public_shelves,
1440 # Is authentication against multiple CAS servers enabled?
1441 require C4::Auth_with_cas;
1442 if ( multipleAuth() && !$casparam ) {
1443 my $casservers = getMultipleAuth();
1445 foreach my $key ( keys %$casservers ) {
1446 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1449 casServersLoop => \@tmplservers
1453 casServerUrl => login_cas_url($query, undef, $type),
1458 invalidCasLogin => $info{'invalidCasLogin'}
1463 #If shibOnly is enabled just go ahead and redirect directly
1464 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1465 my $redirect_url = login_shib_url( $query );
1466 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1471 shibbolethAuthentication => $shib,
1472 shibbolethLoginUrl => login_shib_url($query),
1476 if (C4::Context->preference('GoogleOpenIDConnect')) {
1477 if ($query->param("OpenIDConnectFailed")) {
1478 my $reason = $query->param('OpenIDConnectFailed');
1479 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1484 LibraryName => C4::Context->preference("LibraryName"),
1486 $template->param(%info);
1488 # $cookie = $query->cookie(CGISESSID => $session->id
1490 print $query->header(
1491 { type => 'text/html',
1494 'X-Frame-Options' => 'SAMEORIGIN',
1502 =head2 check_api_auth
1504 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1506 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1507 cookie, determine if the user has the privileges specified by C<$userflags>.
1509 C<check_api_auth> is is meant for authenticating users of web services, and
1510 consequently will always return and will not attempt to redirect the user
1513 If a valid session cookie is already present, check_api_auth will return a status
1514 of "ok", the cookie, and the Koha session ID.
1516 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1517 parameters and create a session cookie and Koha session if the supplied credentials
1520 Possible return values in C<$status> are:
1524 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1526 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1528 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1530 =item "expired -- session cookie has expired; API user should resubmit userid and password
1532 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1534 =item "additional-auth-needed -- User is in an authentication process that is not finished
1540 sub check_api_auth {
1543 my $flagsrequired = shift;
1544 my $timeout = _timeout_syspref();
1546 unless ( C4::Context->preference('Version') ) {
1548 # database has not been installed yet
1549 return ( "maintenance", undef, undef );
1551 my $kohaversion = Koha::version();
1552 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1553 if ( C4::Context->preference('Version') < $kohaversion ) {
1555 # database in need of version update; assume that
1556 # no API should be called while databsae is in
1558 return ( "maintenance", undef, undef );
1561 my ( $sessionID, $session );
1562 unless ( $query->param('userid') ) {
1563 $sessionID = $query->cookie("CGISESSID");
1565 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1568 ( $return, $session, undef ) = check_cookie_auth(
1569 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1571 return ( $return, undef, undef ) # Cookie auth failed
1574 my $cookie = $query->cookie(
1575 -name => 'CGISESSID',
1576 -value => $session->id,
1578 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1581 return ( $return, $cookie, $session ); # return == 'ok' here
1586 my $userid = $query->param('userid');
1587 my $password = $query->param('password');
1588 my ( $return, $cardnumber, $cas_ticket );
1591 if ( $cas && $query->param('PT') ) {
1594 # In case of a CAS authentication, we use the ticket instead of the password
1595 my $PT = $query->param('PT');
1596 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1599 # User / password auth
1600 unless ( $userid and $password ) {
1602 # caller did something wrong, fail the authenticateion
1603 return ( "failed", undef, undef );
1606 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1609 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1610 my $session = get_session("");
1611 return ( "failed", undef, undef ) unless $session;
1613 my $sessionID = $session->id;
1614 C4::Context->_new_userenv($sessionID);
1615 my $cookie = $query->cookie(
1616 -name => 'CGISESSID',
1617 -value => $sessionID,
1619 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1622 if ( $return == 1 ) {
1624 $borrowernumber, $firstname, $surname,
1625 $userflags, $branchcode, $branchname,
1628 my $dbh = C4::Context->dbh;
1631 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1633 $sth->execute($userid);
1635 $borrowernumber, $firstname, $surname,
1636 $userflags, $branchcode, $branchname,
1638 ) = $sth->fetchrow if ( $sth->rows );
1640 unless ( $sth->rows ) {
1641 my $sth = $dbh->prepare(
1642 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1644 $sth->execute($cardnumber);
1646 $borrowernumber, $firstname, $surname,
1647 $userflags, $branchcode, $branchname,
1649 ) = $sth->fetchrow if ( $sth->rows );
1651 unless ( $sth->rows ) {
1652 $sth->execute($userid);
1654 $borrowernumber, $firstname, $surname, $userflags,
1655 $branchcode, $branchname, $emailaddress
1656 ) = $sth->fetchrow if ( $sth->rows );
1660 my $ip = $ENV{'REMOTE_ADDR'};
1662 # if they specify at login, use that
1663 if ( $query->param('branch') ) {
1664 $branchcode = $query->param('branch');
1665 my $library = Koha::Libraries->find($branchcode);
1666 $branchname = $library? $library->branchname: '';
1668 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1669 foreach my $br ( keys %$branches ) {
1671 # now we work with the treatment of ip
1672 my $domain = $branches->{$br}->{'branchip'};
1673 if ( $domain && $ip =~ /^$domain/ ) {
1674 $branchcode = $branches->{$br}->{'branchcode'};
1676 # new op dev : add the branchname to the cookie
1677 $branchname = $branches->{$br}->{'branchname'};
1680 $session->param( 'number', $borrowernumber );
1681 $session->param( 'id', $userid );
1682 $session->param( 'cardnumber', $cardnumber );
1683 $session->param( 'firstname', $firstname );
1684 $session->param( 'surname', $surname );
1685 $session->param( 'branch', $branchcode );
1686 $session->param( 'branchname', $branchname );
1687 $session->param( 'flags', $userflags );
1688 $session->param( 'emailaddress', $emailaddress );
1689 $session->param( 'ip', $session->remote_addr() );
1690 $session->param( 'lasttime', time() );
1691 $session->param( 'interface', 'api' );
1693 $session->param( 'cas_ticket', $cas_ticket);
1694 C4::Context->set_userenv(
1695 $session->param('number'), $session->param('id'),
1696 $session->param('cardnumber'), $session->param('firstname'),
1697 $session->param('surname'), $session->param('branch'),
1698 $session->param('branchname'), $session->param('flags'),
1699 $session->param('emailaddress'), $session->param('shibboleth'),
1700 $session->param('desk_id'), $session->param('desk_name'),
1701 $session->param('register_id'), $session->param('register_name')
1703 return ( "ok", $cookie, $sessionID );
1705 return ( "failed", undef, undef );
1710 =head2 check_cookie_auth
1712 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1714 Given a CGISESSID cookie set during a previous login to Koha, determine
1715 if the user has the privileges specified by C<$userflags>. C<$userflags>
1716 is passed unaltered into C<haspermission> and as such accepts all options
1717 avaiable to that routine with the one caveat that C<check_api_auth> will
1718 also allow 'undef' to be passed and in such a case the permissions check
1719 will be skipped altogether.
1721 C<check_cookie_auth> is meant for authenticating special services
1722 such as tools/upload-file.pl that are invoked by other pages that
1723 have been authenticated in the usual way.
1725 Possible return values in C<$status> are:
1729 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1731 =item "anon" -- user not authenticated but valid for anonymous session.
1733 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1735 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1737 =item "expired -- session cookie has expired; API user should resubmit userid and password
1739 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1745 sub check_cookie_auth {
1746 my $sessionID = shift;
1747 my $flagsrequired = shift;
1750 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1752 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1754 unless ( $skip_version_check ) {
1755 unless ( C4::Context->preference('Version') ) {
1757 # database has not been installed yet
1758 return ( "maintenance", undef );
1760 my $kohaversion = Koha::version();
1761 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1762 if ( C4::Context->preference('Version') < $kohaversion ) {
1764 # database in need of version update; assume that
1765 # no API should be called while databsae is in
1767 return ( "maintenance", undef );
1771 # see if we have a valid session cookie already
1772 # however, if a userid parameter is present (i.e., from
1773 # a form submission, assume that any current cookie
1775 unless ( $sessionID ) {
1776 return ( "failed", undef );
1778 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1779 my $session = get_session($sessionID);
1781 my $userid = $session->param('id');
1782 my $ip = $session->param('ip');
1783 my $lasttime = $session->param('lasttime');
1784 my $timeout = _timeout_syspref();
1786 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1790 return ("expired", undef);
1792 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1793 # IP address changed
1796 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1798 } elsif ( $userid ) {
1799 $session->param( 'lasttime', time() );
1800 my $patron = Koha::Patrons->find({ userid => $userid });
1801 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1802 return ("password_expired", undef ) if $patron->password_expired;
1803 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1805 C4::Context->_new_userenv($sessionID);
1806 C4::Context->interface($session->param('interface'));
1807 C4::Context->set_userenv(
1808 $session->param('number'), $session->param('id') // '',
1809 $session->param('cardnumber'), $session->param('firstname'),
1810 $session->param('surname'), $session->param('branch'),
1811 $session->param('branchname'), $session->param('flags'),
1812 $session->param('emailaddress'), $session->param('shibboleth'),
1813 $session->param('desk_id'), $session->param('desk_name'),
1814 $session->param('register_id'), $session->param('register_name')
1816 return ( "additional-auth-needed", $session )
1817 if $session->param('waiting-for-2FA');
1819 return ( "ok", $session );
1823 return ( "failed", undef );
1827 C4::Context->_new_userenv($sessionID);
1828 C4::Context->interface($session->param('interface'));
1829 C4::Context->set_userenv( undef, q{} );
1830 return ( "anon", $session );
1833 return ( "expired", undef );
1840 my $session = get_session($sessionID);
1842 Given a session ID, retrieve the CGI::Session object used to store
1843 the session's state. The session object can be used to store
1844 data that needs to be accessed by different scripts during a
1847 If the C<$sessionID> parameter is an empty string, a new session
1852 sub _get_session_params {
1853 my $storage_method = C4::Context->preference('SessionStorage');
1854 if ( $storage_method eq 'mysql' ) {
1855 my $dbh = C4::Context->dbh;
1856 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1858 elsif ( $storage_method eq 'Pg' ) {
1859 my $dbh = C4::Context->dbh;
1860 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1862 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1863 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1864 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1867 # catch all defaults to tmp should work on all systems
1868 my $dir = C4::Context::temporary_directory;
1869 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1870 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1875 my $sessionID = shift;
1876 my $params = _get_session_params();
1878 if( $sessionID ) { # find existing
1879 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1880 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1882 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1883 # no need to flush here
1889 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1890 # (or something similar)
1891 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1892 # not having a userenv defined could cause a crash.
1894 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1895 $type = 'opac' unless $type;
1897 # Get shibboleth login attribute
1898 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1899 my $shib_login = $shib ? get_login_shib() : undef;
1903 if ( defined $userid ){
1904 $patron = Koha::Patrons->find({ userid => $userid });
1905 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1907 my $check_internal_as_fallback = 0;
1909 # Note: checkpw_* routines returns:
1912 # -1 if user bind failed (LDAP only)
1914 if ( $patron and ( $patron->account_locked ) ) {
1915 # Nothing to check, account is locked
1916 } elsif ($ldap && defined($password)) {
1917 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1918 if ( $retval == 1 ) {
1919 @return = ( $retval, $retcard, $retuserid );
1922 $check_internal_as_fallback = 1 if $retval == 0;
1924 } elsif ( $cas && $query && $query->param('ticket') ) {
1926 # In case of a CAS authentication, we use the ticket instead of the password
1927 my $ticket = $query->param('ticket');
1928 $query->delete('ticket'); # remove ticket to come back to original URL
1929 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1931 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1935 $passwd_ok = $retval;
1938 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1939 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1941 elsif ( $shib && $shib_login && !$password ) {
1943 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1944 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1945 # shibboleth-authenticated user
1947 # Then, we check if it matches a valid koha user
1949 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1951 @return = ( $retval, $retcard, $retuserid );
1953 $passwd_ok = $retval;
1956 $check_internal_as_fallback = 1;
1960 if ( $check_internal_as_fallback ) {
1961 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1962 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1967 $patron->update({ login_attempts => 0 });
1968 if( $patron->password_expired ){
1971 } elsif( !$patron->account_locked ) {
1972 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1976 # Optionally log success or failure
1977 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1978 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1979 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1980 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1986 sub checkpw_internal {
1987 my ( $userid, $password, $no_set_userenv ) = @_;
1989 $password = Encode::encode( 'UTF-8', $password )
1990 if Encode::is_utf8($password);
1992 my $dbh = C4::Context->dbh;
1995 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1997 $sth->execute($userid);
1999 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2000 $surname, $branchcode, $branchname, $flags )
2003 if ( checkpw_hash( $password, $stored_hash ) ) {
2005 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2006 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2007 return 1, $cardnumber, $userid;
2012 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2014 $sth->execute($userid);
2016 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2017 $surname, $branchcode, $branchname, $flags )
2020 if ( checkpw_hash( $password, $stored_hash ) ) {
2022 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2023 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2024 return 1, $cardnumber, $userid;
2031 my ( $password, $stored_hash ) = @_;
2033 return if $stored_hash eq '!';
2035 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2037 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2038 $hash = hash_password( $password, $stored_hash );
2040 $hash = md5_base64($password);
2042 return $hash eq $stored_hash;
2047 my $authflags = getuserflags($flags, $userid, [$dbh]);
2049 Translates integer flags into permissions strings hash.
2051 C<$flags> is the integer userflags value ( borrowers.userflags )
2052 C<$userid> is the members.userid, used for building subpermissions
2053 C<$authflags> is a hashref of permissions
2060 my $dbh = @_ ? shift : C4::Context->dbh;
2063 # I don't want to do this, but if someone logs in as the database
2064 # user, it would be preferable not to spam them to death with
2065 # numeric warnings. So, we make $flags numeric.
2066 no warnings 'numeric';
2069 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2072 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2073 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2074 $userflags->{$flag} = 1;
2077 $userflags->{$flag} = 0;
2081 # get subpermissions and merge with top-level permissions
2082 my $user_subperms = get_user_subpermissions($userid);
2083 foreach my $module ( keys %$user_subperms ) {
2084 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2085 $userflags->{$module} = $user_subperms->{$module};
2091 =head2 get_user_subpermissions
2093 $user_perm_hashref = get_user_subpermissions($userid);
2095 Given the userid (note, not the borrowernumber) of a staff user,
2096 return a hashref of hashrefs of the specific subpermissions
2097 accorded to the user. An example return is
2101 export_catalog => 1,
2102 import_patrons => 1,
2106 The top-level hash-key is a module or function code from
2107 userflags.flag, while the second-level key is a code
2110 The results of this function do not give a complete picture
2111 of the functions that a staff user can access; it is also
2112 necessary to check borrowers.flags.
2116 sub get_user_subpermissions {
2119 my $dbh = C4::Context->dbh;
2120 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2121 FROM user_permissions
2122 JOIN permissions USING (module_bit, code)
2123 JOIN userflags ON (module_bit = bit)
2124 JOIN borrowers USING (borrowernumber)
2125 WHERE userid = ?" );
2126 $sth->execute($userid);
2128 my $user_perms = {};
2129 while ( my $perm = $sth->fetchrow_hashref ) {
2130 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2135 =head2 get_all_subpermissions
2137 my $perm_hashref = get_all_subpermissions();
2139 Returns a hashref of hashrefs defining all specific
2140 permissions currently defined. The return value
2141 has the same structure as that of C<get_user_subpermissions>,
2142 except that the innermost hash value is the description
2143 of the subpermission.
2147 sub get_all_subpermissions {
2148 my $dbh = C4::Context->dbh;
2149 my $sth = $dbh->prepare( "SELECT flag, code
2151 JOIN userflags ON (module_bit = bit)" );
2155 while ( my $perm = $sth->fetchrow_hashref ) {
2156 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2161 =head2 haspermission
2163 $flagsrequired = '*'; # Any permission at all
2164 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2165 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2166 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2167 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2168 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2170 $flags = ($userid, $flagsrequired);
2172 C<$userid> the userid of the member
2173 C<$flags> is a query structure similar to that used by SQL::Abstract that
2174 denotes the combination of flags required. It is a required parameter.
2176 The main logic of this method is that things in arrays are OR'ed, and things
2177 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2179 Returns member's flags or 0 if a permission is not met.
2184 my ($required, $flags) = @_;
2186 my $ref = ref($required);
2188 if ($required eq '*') {
2189 return 0 unless ( $flags or ref( $flags ) );
2191 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2193 } elsif ($ref eq 'HASH') {
2194 foreach my $key (keys %{$required}) {
2195 next if $flags == 1;
2196 my $require = $required->{$key};
2197 my $rflags = $flags->{$key};
2198 return 0 unless _dispatch($require, $rflags);
2200 } elsif ($ref eq 'ARRAY') {
2202 foreach my $require ( @{$required} ) {
2204 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2205 ? $flags->{$require}
2207 $satisfied++ if _dispatch( $require, $rflags );
2209 return 0 unless $satisfied;
2211 croak "Unexpected structure found: $ref";
2218 my ( $userid, $flagsrequired ) = @_;
2220 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2221 # unless defined($flagsrequired);
2223 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2224 $sth->execute($userid);
2225 my $row = $sth->fetchrow();
2226 my $flags = getuserflags( $row, $userid );
2228 return $flags unless defined($flagsrequired);
2229 return $flags if $flags->{superlibrarian};
2230 return _dispatch($flagsrequired, $flags);
2232 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2237 $flags = ($iprange);
2239 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2241 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2248 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2249 if (scalar @allowedipranges > 0) {
2251 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2252 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2254 return $result ? 1 : 0;
2257 sub getborrowernumber {
2259 my $userenv = C4::Context->userenv;
2260 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2261 return $userenv->{number};
2263 my $dbh = C4::Context->dbh;
2264 for my $field ( 'userid', 'cardnumber' ) {
2266 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2267 $sth->execute($userid);
2269 my ($bnumber) = $sth->fetchrow;
2276 =head2 track_login_daily
2278 track_login_daily( $userid );
2280 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2284 sub track_login_daily {
2286 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2288 my $cache = Koha::Caches->get_instance();
2289 my $cache_key = "track_login_" . $userid;
2290 my $cached = $cache->get_from_cache($cache_key);
2291 my $today = dt_from_string()->ymd;
2292 return if $cached && $cached eq $today;
2294 my $patron = Koha::Patrons->find({ userid => $userid });
2295 return unless $patron;
2296 $patron->track_login;
2297 $cache->set_in_cache( $cache_key, $today );
2300 END { } # module clean-up code here (global destructor)
2310 Crypt::Eksblowfish::Bcrypt(3)