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;
57 use vars qw($ldap $cas $caslogout);
58 our (@ISA, @EXPORT_OK);
60 sub psgi_env { any { /^psgi\./ } keys %ENV }
63 if (psgi_env) { die 'psgi:exit' }
67 C4::Context->set_remote_address;
73 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
74 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
75 get_template_and_user haspermission
78 $ldap = C4::Context->config('useldapserver') || 0;
79 $cas = C4::Context->preference('casAuthentication');
80 $caslogout = C4::Context->preference('casLogout');
83 require C4::Auth_with_ldap;
84 import C4::Auth_with_ldap qw(checkpw_ldap);
87 require C4::Auth_with_cas; # no import
88 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
95 C4::Auth - Authenticates Koha users
103 my $query = CGI->new;
105 my ($template, $borrowernumber, $cookie)
106 = get_template_and_user(
108 template_name => "opac-main.tt",
111 authnotrequired => 0,
112 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
116 output_html_with_http_headers $query, $cookie, $template->output;
120 The main function of this module is to provide
121 authentification. However the get_template_and_user function has
122 been provided so that a users login information is passed along
123 automatically. This gets loaded into the template.
127 =head2 get_template_and_user
129 my ($template, $borrowernumber, $cookie)
130 = get_template_and_user(
132 template_name => "opac-main.tt",
135 authnotrequired => 0,
136 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
140 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
141 to C<&checkauth> (in this module) to perform authentification.
142 See C<&checkauth> for an explanation of these parameters.
144 The C<template_name> is then used to find the correct template for
145 the page. The authenticated users details are loaded onto the
146 template in the logged_in_user variable (which is a Koha::Patron object). Also the
147 C<sessionID> is passed to the template. This can be used in templates
148 if cookies are disabled. It needs to be put as and input to every
151 More information on the C<gettemplate> sub can be found in the
156 sub get_template_and_user {
159 my ( $user, $cookie, $sessionID, $flags );
162 my $cookie_mgr = Koha::CookieManager->new;
164 # Get shibboleth login attribute
165 my $shib = C4::Context->config('useshibboleth') && shib_ok();
166 my $shib_login = $shib ? get_login_shib() : undef;
168 C4::Context->interface( $in->{type} );
170 $in->{'authnotrequired'} ||= 0;
172 # the following call includes a bad template check; might croak
173 my $template = C4::Templates::gettemplate(
174 $in->{'template_name'},
179 if ( $in->{'template_name'} !~ m/maintenance/ ) {
180 ( $user, $cookie, $sessionID, $flags ) = checkauth(
182 $in->{'authnotrequired'},
183 $in->{'flagsrequired'},
186 $in->{template_name},
190 # If we enforce GDPR and the user did not consent, redirect
191 # Exceptions for consent page itself and SCI/SCO system
192 if( $in->{type} eq 'opac' && $user &&
193 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
194 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
196 my $consent = Koha::Patron::Consents->search({
197 borrowernumber => getborrowernumber($user),
198 type => 'GDPR_PROCESSING',
199 given_on => { '!=', undef },
202 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
207 if ( $in->{type} eq 'opac' && $user ) {
210 my $session = get_session($sessionID);
212 $is_sco_user = $session->param('sco_user');
218 # If the user logged in is the SCO user and they try to go out of the SCO module,
219 # log the user out removing the CGISESSID cookie
220 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
224 C4::Context->preference('AutoSelfCheckID')
225 && $user eq C4::Context->preference('AutoSelfCheckID')
233 # If the user logged in is the SCI user and they try to go out of the SCI module,
234 # kick them out unless it is SCO with a valid permission
235 # or they are a superlibrarian
236 $in->{template_name} !~ m|sci/|
237 && haspermission( $user, { self_check => 'self_checkin_module' } )
239 $in->{template_name} =~ m|sco/| && haspermission(
240 $user, { self_check => 'self_checkout_module' }
243 && $flags && $flags->{superlibrarian} != 1
250 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
252 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
253 -name => 'CGISESSID',
256 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
262 script_name => get_script_name(),
265 print $in->{query}->header(
270 'X-Frame-Options' => 'SAMEORIGIN'
281 # It's possible for $user to be the borrowernumber if they don't have a
282 # userid defined (and are logging in through some other method, such
283 # as SSL certs against an email address)
285 $borrowernumber = getborrowernumber($user) if defined($user);
286 if ( !defined($borrowernumber) && defined($user) ) {
287 $patron = Koha::Patrons->find( $user );
289 $borrowernumber = $user;
291 # A bit of a hack, but I don't know there's a nicer way
293 $user = $patron->firstname . ' ' . $patron->surname;
296 $patron = Koha::Patrons->find( $borrowernumber );
297 # FIXME What to do if $patron does not exist?
301 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
302 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
303 $template->param( logged_in_user => $patron );
304 $template->param( sessionID => $sessionID );
305 $template->param( csrf_token => Koha::Token->new->generate_csrf({ session_id => scalar $sessionID }));
307 if ( $in->{'type'} eq 'opac' ) {
308 require Koha::Virtualshelves;
309 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
311 borrowernumber => $borrowernumber,
315 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
321 some_private_shelves => $some_private_shelves,
322 some_public_shelves => $some_public_shelves,
326 my $all_perms = get_all_subpermissions();
328 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
329 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
331 # We are going to use the $flags returned by checkauth
332 # to create the template's parameters that will indicate
333 # which menus the user can access.
334 if ( $flags && $flags->{superlibrarian} == 1 ) {
335 $template->param( CAN_user_circulate => 1 );
336 $template->param( CAN_user_catalogue => 1 );
337 $template->param( CAN_user_parameters => 1 );
338 $template->param( CAN_user_borrowers => 1 );
339 $template->param( CAN_user_permissions => 1 );
340 $template->param( CAN_user_reserveforothers => 1 );
341 $template->param( CAN_user_editcatalogue => 1 );
342 $template->param( CAN_user_updatecharges => 1 );
343 $template->param( CAN_user_acquisition => 1 );
344 $template->param( CAN_user_suggestions => 1 );
345 $template->param( CAN_user_tools => 1 );
346 $template->param( CAN_user_editauthorities => 1 );
347 $template->param( CAN_user_serials => 1 );
348 $template->param( CAN_user_reports => 1 );
349 $template->param( CAN_user_staffaccess => 1 );
350 $template->param( CAN_user_coursereserves => 1 );
351 $template->param( CAN_user_plugins => 1 );
352 $template->param( CAN_user_lists => 1 );
353 $template->param( CAN_user_clubs => 1 );
354 $template->param( CAN_user_ill => 1 );
355 $template->param( CAN_user_stockrotation => 1 );
356 $template->param( CAN_user_cash_management => 1 );
357 $template->param( CAN_user_problem_reports => 1 );
358 $template->param( CAN_user_recalls => 1 );
360 foreach my $module ( keys %$all_perms ) {
361 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
362 $template->param( "CAN_user_${module}_${subperm}" => 1 );
368 foreach my $module ( keys %$all_perms ) {
369 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
370 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
371 $template->param( "CAN_user_${module}_${subperm}" => 1 );
373 } elsif ( ref( $flags->{$module} ) ) {
374 foreach my $subperm ( keys %{ $flags->{$module} } ) {
375 $template->param( "CAN_user_${module}_${subperm}" => 1 );
382 foreach my $module ( keys %$flags ) {
383 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
384 $template->param( "CAN_user_$module" => 1 );
389 # Logged-in opac search history
390 # If the requested template is an opac one and opac search history is enabled
391 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
392 my $dbh = C4::Context->dbh;
393 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
394 my $sth = $dbh->prepare($query);
395 $sth->execute($borrowernumber);
397 # If at least one search has already been performed
398 if ( $sth->fetchrow_array > 0 ) {
400 # We show the link in opac
401 $template->param( EnableOpacSearchHistory => 1 );
403 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
405 # And if there are searches performed when the user was not logged in,
406 # we add them to the logged-in search history
407 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
408 if (@recentSearches) {
409 my $dbh = C4::Context->dbh;
411 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
412 VALUES (?, ?, ?, ?, ?, ?, ?)
414 my $sth = $dbh->prepare($query);
415 $sth->execute( $borrowernumber,
416 $in->{query}->cookie("CGISESSID"),
419 $_->{type} || 'biblio',
422 ) foreach @recentSearches;
424 # clear out the search history from the session now that
425 # we've saved it to the database
428 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
430 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
431 $template->param( EnableSearchHistory => 1 );
434 else { # if this is an anonymous session, setup to display public lists...
436 # If shibboleth is enabled, and we're in an anonymous session, we should allow
437 # the user to attempt login via shibboleth.
439 $template->param( shibbolethAuthentication => $shib,
440 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
443 # If shibboleth is enabled and we have a shibboleth login attribute,
444 # but we are in an anonymous session, then we clearly have an invalid
445 # shibboleth koha account.
447 $template->param( invalidShibLogin => '1' );
451 $template->param( sessionID => $sessionID );
453 if ( $in->{'type'} eq 'opac' ){
454 require Koha::Virtualshelves;
455 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
461 some_public_shelves => $some_public_shelves,
464 # Set default branch if one has been passed by the environment.
465 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
469 # Sysprefs disabled via URL param
470 # Note that value must be defined in order to override via ENV
471 foreach my $syspref (
477 OpacAdditionalStylesheet
479 intranetcolorstylesheet
484 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
485 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
488 # Anonymous opac search history
489 # If opac search history is enabled and at least one search has already been performed
490 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
491 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
492 if (@recentSearches) {
493 $template->param( EnableOpacSearchHistory => 1 );
497 if ( C4::Context->preference('dateformat') ) {
498 $template->param( dateformat => C4::Context->preference('dateformat') );
501 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
503 # these template parameters are set the same regardless of $in->{'type'}
505 my $minPasswordLength = C4::Context->preference('minPasswordLength');
506 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
508 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
509 GoogleJackets => C4::Context->preference("GoogleJackets"),
510 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
511 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
512 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
513 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
514 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
515 TagsEnabled => C4::Context->preference("TagsEnabled"),
516 hide_marc => C4::Context->preference("hide_marc"),
517 item_level_itypes => C4::Context->preference('item-level_itypes'),
518 patronimages => C4::Context->preference("patronimages"),
519 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
520 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
521 marcflavour => C4::Context->preference("marcflavour"),
522 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
523 minPasswordLength => $minPasswordLength,
525 if ( $in->{'type'} eq "intranet" ) {
527 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
528 AutoLocation => C4::Context->preference("AutoLocation"),
529 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
530 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
531 IndependentBranches => C4::Context->preference("IndependentBranches"),
532 IntranetNav => C4::Context->preference("IntranetNav"),
533 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
534 LibraryName => C4::Context->preference("LibraryName"),
535 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
536 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
537 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
538 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
539 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
540 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
541 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
542 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
543 suggestion => C4::Context->preference("suggestion"),
544 virtualshelves => C4::Context->preference("virtualshelves"),
545 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
546 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
547 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
548 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
549 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
550 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
551 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
552 useDischarge => C4::Context->preference('useDischarge'),
553 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
554 plugins_enabled => C4::Context->config("enable_plugins"),
558 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
560 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
561 my $LibraryNameTitle = C4::Context->preference("LibraryName");
562 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
563 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
565 # clean up the busc param in the session
566 # if the page is not opac-detail and not the "add to list" page
567 # and not the "edit comments" page
568 if ( C4::Context->preference("OpacBrowseResults")
569 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
571 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
572 or $pagename =~ /^showmarc$/
573 or $pagename =~ /^addbybiblionumber$/
574 or $pagename =~ /^review$/ )
576 my $sessionSearch = get_session( $sessionID );
577 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
581 # variables passed from CGI: opac_css_override and opac_search_limits.
582 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
583 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
586 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
587 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
588 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
590 $opac_name = $1; # opac_search_limit is a branch, so we use it.
591 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
592 $opac_name = $in->{'query'}->param('multibranchlimit');
593 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
594 $opac_name = C4::Context->userenv->{'branch'};
597 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
599 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
600 LibrarySearchGroups => \@search_groups,
601 opac_name => $opac_name,
602 LibraryName => "" . C4::Context->preference("LibraryName"),
603 LibraryNameTitle => "" . $LibraryNameTitle,
604 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
605 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
606 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
607 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
608 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
609 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
610 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
611 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
612 opac_search_limit => $opac_search_limit,
613 opac_limit_override => $opac_limit_override,
614 OpacBrowser => C4::Context->preference("OpacBrowser"),
615 OpacCloud => C4::Context->preference("OpacCloud"),
616 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
617 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
618 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
619 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
620 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
621 OpacTopissue => C4::Context->preference("OpacTopissue"),
622 'Version' => C4::Context->preference('Version'),
623 hidelostitems => C4::Context->preference("hidelostitems"),
624 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
625 opacbookbag => "" . C4::Context->preference("opacbookbag"),
626 OpacFavicon => C4::Context->preference("OpacFavicon"),
627 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
628 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
629 OPACUserJS => C4::Context->preference("OPACUserJS"),
630 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
631 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
632 ShowReviewer => C4::Context->preference("ShowReviewer"),
633 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
634 suggestion => "" . C4::Context->preference("suggestion"),
635 virtualshelves => "" . C4::Context->preference("virtualshelves"),
636 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
637 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
638 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
639 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
640 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
641 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
642 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
643 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
644 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
645 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
646 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
647 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
648 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
649 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
650 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
651 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
652 useDischarge => C4::Context->preference('useDischarge'),
655 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
658 # Check if we were asked using parameters to force a specific language
659 if ( defined $in->{'query'}->param('language') ) {
661 # Extract the language, let C4::Languages::getlanguage choose
663 my $language = C4::Languages::getlanguage( $in->{'query'} );
664 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
665 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
668 return ( $template, $borrowernumber, $cookie, $flags );
673 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
675 Verifies that the user is authorized to run this script. If
676 the user is authorized, a (userid, cookie, session-id, flags)
677 quadruple is returned. If the user is not authorized but does
678 not have the required privilege (see $flagsrequired below), it
679 displays an error page and exits. Otherwise, it displays the
680 login page and exits.
682 Note that C<&checkauth> will return if and only if the user
683 is authorized, so it should be called early on, before any
684 unfinished operations (e.g., if you've opened a file, then
685 C<&checkauth> won't close it for you).
687 C<$query> is the CGI object for the script calling C<&checkauth>.
689 The C<$noauth> argument is optional. If it is set, then no
690 authorization is required for the script.
692 C<&checkauth> fetches user and session information from C<$query> and
693 ensures that the user is authorized to run scripts that require
696 The C<$flagsrequired> argument specifies the required privileges
697 the user must have if the username and password are correct.
698 It should be specified as a reference-to-hash; keys in the hash
699 should be the "flags" for the user, as specified in the Members
700 intranet module. Any key specified must correspond to a "flag"
701 in the userflags table. E.g., { circulate => 1 } would specify
702 that the user must have the "circulate" privilege in order to
703 proceed. To make sure that access control is correct, the
704 C<$flagsrequired> parameter must be specified correctly.
706 Koha also has a concept of sub-permissions, also known as
707 granular permissions. This makes the value of each key
708 in the C<flagsrequired> hash take on an additional
713 The user must have access to all subfunctions of the module
714 specified by the hash key.
718 The user must have access to at least one subfunction of the module
719 specified by the hash key.
721 specific permission, e.g., 'export_catalog'
723 The user must have access to the specific subfunction list, which
724 must correspond to a row in the permissions table.
726 The C<$type> argument specifies whether the template should be
727 retrieved from the opac or intranet directory tree. "opac" is
728 assumed if it is not specified; however, if C<$type> is specified,
729 "intranet" is assumed if it is not "opac".
731 If C<$query> does not have a valid session ID associated with it
732 (i.e., the user has not logged in) or if the session has expired,
733 C<&checkauth> presents the user with a login page (from the point of
734 view of the original script, C<&checkauth> does not return). Once the
735 user has authenticated, C<&checkauth> restarts the original script
736 (this time, C<&checkauth> returns).
738 The login page is provided using a HTML::Template, which is set in the
739 systempreferences table or at the top of this file. The variable C<$type>
740 selects which template to use, either the opac or the intranet
741 authentification template.
743 C<&checkauth> returns a user ID, a cookie, and a session ID. The
744 cookie should be sent back to the browser; it verifies that the user
754 # If version syspref is unavailable, it means Koha is being installed,
755 # and so we must redirect to OPAC maintenance page or to the WebInstaller
756 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
757 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
758 warn "OPAC Install required, redirecting to maintenance";
759 print $query->redirect("/cgi-bin/koha/maintenance.pl");
762 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
763 if ( $type ne 'opac' ) {
764 warn "Install required, redirecting to Installer";
765 print $query->redirect("/cgi-bin/koha/installer/install.pl");
767 warn "OPAC Install required, redirecting to maintenance";
768 print $query->redirect("/cgi-bin/koha/maintenance.pl");
773 # check that database and koha version are the same
774 # there is no DB version, it's a fresh install,
775 # go to web installer
776 # there is a DB version, compare it to the code version
777 my $kohaversion = Koha::version();
779 # remove the 3 last . to have a Perl number
780 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
781 Koha::Logger->get->debug("kohaversion : $kohaversion");
782 if ( $version < $kohaversion ) {
783 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
784 if ( $type ne 'opac' ) {
785 warn sprintf( $warning, 'Installer' );
786 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
788 warn sprintf( "OPAC: " . $warning, 'maintenance' );
789 print $query->redirect("/cgi-bin/koha/maintenance.pl");
795 sub _timeout_syspref {
796 my $default_timeout = 600;
797 my $timeout = C4::Context->preference('timeout') || $default_timeout;
799 # value in days, convert in seconds
800 if ( $timeout =~ /^(\d+)[dD]$/ ) {
801 $timeout = $1 * 86400;
803 # value in hours, convert in seconds
804 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
805 $timeout = $1 * 3600;
807 elsif ( $timeout !~ m/^\d+$/ ) {
808 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
809 $timeout = $default_timeout;
818 # Get shibboleth login attribute
819 my $shib = C4::Context->config('useshibboleth') && shib_ok();
820 my $shib_login = $shib ? get_login_shib() : undef;
822 # $authnotrequired will be set for scripts which will run without authentication
823 my $authnotrequired = shift;
824 my $flagsrequired = shift;
826 my $emailaddress = shift;
827 my $template_name = shift;
828 $type = 'opac' unless $type;
830 unless ( C4::Context->preference("OpacPublic") ) {
831 my @allowed_scripts_for_private_opac = qw(
833 opac-registration-email-sent.tt
834 opac-registration-confirmation.tt
835 opac-memberentry-update-submitted.tt
836 opac-password-recovery.tt
837 opac-reset-password.tt
839 $authnotrequired = 0 unless grep { $_ eq $template_name }
840 @allowed_scripts_for_private_opac;
843 my $dbh = C4::Context->dbh;
844 my $timeout = _timeout_syspref();
846 my $cookie_mgr = Koha::CookieManager->new;
848 _version_check( $type, $query );
852 my $auth_state = 'failed';
854 my ( $userid, $cookie, $sessionID, $flags );
856 my $logout = $query->param('logout.x');
858 my $anon_search_history;
860 # This parameter is the name of the CAS server we want to authenticate against,
861 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
862 my $casparam = $query->param('cas');
863 my $q_userid = $query->param('userid') // '';
866 my $invalid_otp_token;
867 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "opac" ) ? 1 : 0;
869 # Basic authentication is incompatible with the use of Shibboleth,
870 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
871 # and it may not be the attribute we want to use to match the koha login.
873 # Also, do not consider an empty REMOTE_USER.
875 # Finally, after those tests, we can assume (although if it would be better with
876 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
877 # and we can affect it to $userid.
878 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
880 # Using Basic Authentication, no cookies required
881 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
882 -name => 'CGISESSID',
885 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
890 elsif ( $emailaddress) {
891 # the Google OpenID Connect passes an email address
893 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
894 my ( $return, $more_info );
895 # NOTE: $flags in the following call is still undefined !
896 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
897 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
900 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
901 $userid = $session->param('id');
905 $return eq 'ok' ? 'completed'
906 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
909 # We are at the second screen if the waiting-for-2FA is set in session
910 # and otp_token param has been passed
912 && $auth_state eq 'additional-auth-needed'
913 && ( my $otp_token = $query->param('otp_token') ) )
915 my $patron = Koha::Patrons->find( { userid => $userid } );
916 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
917 my $verified = $auth->verify($otp_token, 1);
920 # The token is correct, the user is fully logged in!
921 $auth_state = 'completed';
922 $session->param( 'waiting-for-2FA', 0 );
924 # This is an ugly trick to pass the test
925 # $query->param('koha_login_context') && ( $q_userid ne $userid )
930 $invalid_otp_token = 1;
934 if ( $auth_state eq 'completed' ) {
935 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
937 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
938 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
939 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
942 #if a user enters an id ne to the id in the current session, we need to log them in...
943 #first we need to clear the anonymous session...
944 $anon_search_history = $session->param('search_history');
947 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
948 C4::Context::_unset_userenv($sessionID);
950 undef $userid; # IMPORTANT: this assures us a new session in code below
951 $auth_state = 'failed';
954 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
955 -name => 'CGISESSID',
956 -value => $session->id,
958 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
962 $flags = haspermission( $userid, $flagsrequired );
964 $auth_state = 'failed';
965 $info{'nopermission'} = 1;
968 } elsif ( !$logout ) {
969 if ( $return eq 'expired' ) {
970 $info{timed_out} = 1;
971 } elsif ( $return eq 'restricted' ) {
972 $info{oldip} = $more_info->{old_ip};
973 $info{newip} = $more_info->{new_ip};
974 $info{different_ip} = 1;
975 } elsif ( $return eq 'password_expired' ) {
976 $info{password_has_expired} = 1;
981 if ( $auth_state eq 'failed' || $logout ) {
988 # voluntary logout the user
989 # check wether the user was using their shibboleth session or a local one
990 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
995 C4::Context::_unset_userenv($sessionID);
996 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
998 if ($cas and $caslogout) {
999 logout_cas($query, $type);
1002 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
1003 if ( $shib and $shib_login and $shibSuccess) {
1004 logout_shib($query);
1008 $auth_state = 'logout';
1011 unless ( $userid ) {
1012 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1013 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1014 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1017 # Save anonymous search history in new session so it can be retrieved
1018 # by get_template_and_user to store it in user's search history after
1019 # a successful login.
1020 if ($anon_search_history) {
1021 $session->param( 'search_history', $anon_search_history );
1024 $sessionID = $session->id;
1025 C4::Context->_new_userenv($sessionID);
1026 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1027 -name => 'CGISESSID',
1028 -value => $sessionID,
1030 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1033 my $pki_field = C4::Context->preference('AllowPKIAuth');
1034 if ( !defined($pki_field) ) {
1035 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1036 $pki_field = 'None';
1038 if ( ( $cas && $query->param('ticket') )
1040 || ( $shib && $shib_login )
1041 || $pki_field ne 'None'
1044 my $password = $query->param('password');
1045 my $shibSuccess = 0;
1046 my ( $return, $cardnumber );
1048 # If shib is enabled and we have a shib login, does the login match a valid koha user
1049 if ( $shib && $shib_login ) {
1052 # Do not pass password here, else shib will not be checked in checkpw.
1053 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1054 $userid = $retuserid;
1055 $shibSuccess = $return;
1056 $info{'invalidShibLogin'} = 1 unless ($return);
1059 # If shib login and match were successful, skip further login methods
1060 unless ($shibSuccess) {
1061 if ( $cas && $query->param('ticket') ) {
1063 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1064 checkpw( $dbh, $userid, $password, $query, $type );
1065 $userid = $retuserid;
1066 $info{'invalidCasLogin'} = 1 unless ($return);
1069 elsif ( $emailaddress ) {
1070 my $value = $emailaddress;
1072 # If we're looking up the email, there's a chance that the person
1073 # doesn't have a userid. So if there is none, we pass along the
1074 # borrower number, and the bits of code that need to know the user
1075 # ID will have to be smart enough to handle that.
1076 my $patrons = Koha::Patrons->search({ email => $value });
1077 if ($patrons->count) {
1079 # First the userid, then the borrowernum
1080 my $patron = $patrons->next;
1081 $value = $patron->userid || $patron->borrowernumber;
1085 $return = $value ? 1 : 0;
1090 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1091 || ( $pki_field eq 'emailAddress'
1092 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1096 if ( $pki_field eq 'Common Name' ) {
1097 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1099 elsif ( $pki_field eq 'emailAddress' ) {
1100 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1102 # If we're looking up the email, there's a chance that the person
1103 # doesn't have a userid. So if there is none, we pass along the
1104 # borrower number, and the bits of code that need to know the user
1105 # ID will have to be smart enough to handle that.
1106 my $patrons = Koha::Patrons->search({ email => $value });
1107 if ($patrons->count) {
1109 # First the userid, then the borrowernum
1110 my $patron = $patrons->next;
1111 $value = $patron->userid || $patron->borrowernumber;
1117 $return = $value ? 1 : 0;
1123 my $request_method = $query->request_method();
1126 $request_method eq 'POST'
1127 || ( C4::Context->preference('AutoSelfCheckID')
1128 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1132 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1133 checkpw( $dbh, $q_userid, $password, $query, $type );
1134 $userid = $retuserid if ($retuserid);
1135 $info{'invalid_username_or_password'} = 1 unless ($return);
1140 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1147 && C4::Context->preference('OPACShibOnly')
1149 || ( ( $type ne 'opac' )
1150 && C4::Context->preference('staffShibOnly') )
1157 # $return: 1 = valid user
1160 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1161 $auth_state = "logged_in";
1164 $auth_state = 'failed';
1165 # FIXME We could add $return = 0; or even delete the session?
1166 # Currently return == 1 and we will fill session info later on,
1167 # although we do present an authorization failure. (Yes, the
1168 # authentication was actually correct.)
1169 $info{'nopermission'} = 1;
1170 C4::Context::_unset_userenv($sessionID);
1172 my ( $borrowernumber, $firstname, $surname, $userflags,
1173 $branchcode, $branchname, $emailaddress, $desk_id,
1174 $desk_name, $register_id, $register_name );
1176 if ( $return == 1 ) {
1178 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1179 branches.branchname as branchname, email
1181 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1183 my $sth = $dbh->prepare("$select where userid=?");
1184 $sth->execute($userid);
1185 unless ( $sth->rows ) {
1186 $sth = $dbh->prepare("$select where cardnumber=?");
1187 $sth->execute($cardnumber);
1189 unless ( $sth->rows ) {
1190 $sth->execute($userid);
1194 ( $borrowernumber, $firstname, $surname, $userflags,
1195 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1198 # launch a sequence to check if we have a ip for the branch, i
1199 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1201 my $ip = $ENV{'REMOTE_ADDR'};
1203 # if they specify at login, use that
1204 if ( $query->param('branch') ) {
1205 $branchcode = $query->param('branch');
1206 my $library = Koha::Libraries->find($branchcode);
1207 $branchname = $library? $library->branchname: '';
1209 if ( $query->param('desk_id') ) {
1210 $desk_id = $query->param('desk_id');
1211 my $desk = Koha::Desks->find($desk_id);
1212 $desk_name = $desk ? $desk->desk_name : '';
1214 if ( C4::Context->preference('UseCashRegisters') ) {
1216 $query->param('register_id')
1217 ? Koha::Cash::Registers->find($query->param('register_id'))
1218 : Koha::Cash::Registers->search(
1219 { branch => $branchcode, branch_default => 1 },
1220 { rows => 1 } )->single;
1221 $register_id = $register->id if ($register);
1222 $register_name = $register->name if ($register);
1224 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1225 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1227 # we have to check they are coming from the right ip range
1228 my $domain = $branches->{$branchcode}->{'branchip'};
1229 $domain =~ s|\.\*||g;
1230 if ( $ip !~ /^$domain/ ) {
1232 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1233 -name => 'CGISESSID',
1236 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1239 $info{'wrongip'} = 1;
1243 foreach my $br ( keys %$branches ) {
1245 # now we work with the treatment of ip
1246 my $domain = $branches->{$br}->{'branchip'};
1247 if ( $domain && $ip =~ /^$domain/ ) {
1248 $branchcode = $branches->{$br}->{'branchcode'};
1250 # new op dev : add the branchname to the cookie
1251 $branchname = $branches->{$br}->{'branchname'};
1255 my $is_sco_user = 0;
1256 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1260 $session->param( 'number', $borrowernumber );
1261 $session->param( 'id', $userid );
1262 $session->param( 'cardnumber', $cardnumber );
1263 $session->param( 'firstname', $firstname );
1264 $session->param( 'surname', $surname );
1265 $session->param( 'branch', $branchcode );
1266 $session->param( 'branchname', $branchname );
1267 $session->param( 'desk_id', $desk_id);
1268 $session->param( 'desk_name', $desk_name);
1269 $session->param( 'flags', $userflags );
1270 $session->param( 'emailaddress', $emailaddress );
1271 $session->param( 'ip', $session->remote_addr() );
1272 $session->param( 'lasttime', time() );
1273 $session->param( 'interface', $type);
1274 $session->param( 'shibboleth', $shibSuccess );
1275 $session->param( 'register_id', $register_id );
1276 $session->param( 'register_name', $register_name );
1277 $session->param( 'sco_user', $is_sco_user );
1279 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1280 C4::Context->set_userenv(
1281 $session->param('number'), $session->param('id'),
1282 $session->param('cardnumber'), $session->param('firstname'),
1283 $session->param('surname'), $session->param('branch'),
1284 $session->param('branchname'), $session->param('flags'),
1285 $session->param('emailaddress'), $session->param('shibboleth'),
1286 $session->param('desk_id'), $session->param('desk_name'),
1287 $session->param('register_id'), $session->param('register_name')
1291 # $return: 0 = invalid user
1292 # reset to anonymous session
1295 $info{'invalid_username_or_password'} = 1;
1296 C4::Context::_unset_userenv($sessionID);
1298 $session->param( 'lasttime', time() );
1299 $session->param( 'ip', $session->remote_addr() );
1300 $session->param( 'sessiontype', 'anon' );
1301 $session->param( 'interface', $type);
1303 } # END if ( $q_userid
1304 elsif ( $type eq "opac" ) {
1306 # anonymous sessions are created only for the OPAC
1308 # setting a couple of other session vars...
1309 $session->param( 'ip', $session->remote_addr() );
1310 $session->param( 'lasttime', time() );
1311 $session->param( 'sessiontype', 'anon' );
1312 $session->param( 'interface', $type);
1315 } # END unless ($userid)
1318 if ( $auth_state eq 'logged_in' ) {
1319 $auth_state = 'completed';
1321 # Auth is completed unless an additional auth is needed
1322 if ( $require_2FA ) {
1323 my $patron = Koha::Patrons->find({userid => $userid});
1324 if ( $patron->auth_method eq 'two-factor' ) {
1325 # Ask for the OTP token
1326 $auth_state = 'additional-auth-needed';
1327 $session->param('waiting-for-2FA', 1);
1328 %info = ();# We remove the warnings/errors we may have set incorrectly before
1333 # finished authentification, now respond
1334 if ( $auth_state eq 'completed' || $authnotrequired ) {
1337 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1338 -name => 'CGISESSID',
1341 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1346 track_login_daily( $userid );
1348 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1349 # request. We therefore redirect the user to the requested page again without the login parameters.
1350 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1351 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1352 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1353 $uri->query_param_delete('userid');
1354 $uri->query_param_delete('password');
1355 $uri->query_param_delete('koha_login_context');
1356 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1360 return ( $userid, $cookie, $sessionID, $flags );
1365 # AUTH rejected, show the login/password template, after checking the DB.
1369 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1371 # get the inputs from the incoming query
1373 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1374 foreach my $name ( param $query) {
1375 next if grep { $name eq $_ } @inputs_to_clean;
1376 my @value = $query->multi_param($name);
1377 push @inputs, { name => $name, value => $_ } for @value;
1380 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1381 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1382 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1384 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1385 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1389 script_name => get_script_name(),
1390 casAuthentication => C4::Context->preference("casAuthentication"),
1391 shibbolethAuthentication => $shib,
1392 suggestion => C4::Context->preference("suggestion"),
1393 virtualshelves => C4::Context->preference("virtualshelves"),
1394 LibraryName => "" . C4::Context->preference("LibraryName"),
1395 LibraryNameTitle => "" . $LibraryNameTitle,
1396 opacuserlogin => C4::Context->preference("opacuserlogin"),
1397 OpacFavicon => C4::Context->preference("OpacFavicon"),
1398 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1399 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1400 OPACUserJS => C4::Context->preference("OPACUserJS"),
1401 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1402 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1403 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1404 IntranetNav => C4::Context->preference("IntranetNav"),
1405 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1406 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1407 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1408 IndependentBranches => C4::Context->preference("IndependentBranches"),
1409 AutoLocation => C4::Context->preference("AutoLocation"),
1410 wrongip => $info{'wrongip'},
1411 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1412 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1413 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1414 too_many_login_attempts => ( $patron and $patron->account_locked ),
1415 password_has_expired => ( $patron and $patron->password_expired ),
1418 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1419 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1420 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1421 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1422 if ( $auth_state eq 'additional-auth-needed' ) {
1425 invalid_otp_token => $invalid_otp_token,
1429 if ( $type eq 'opac' ) {
1430 require Koha::Virtualshelves;
1431 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1437 some_public_shelves => $some_public_shelves,
1443 # Is authentication against multiple CAS servers enabled?
1444 require C4::Auth_with_cas;
1445 if ( multipleAuth() && !$casparam ) {
1446 my $casservers = getMultipleAuth();
1448 foreach my $key ( keys %$casservers ) {
1449 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1452 casServersLoop => \@tmplservers
1456 casServerUrl => login_cas_url($query, undef, $type),
1461 invalidCasLogin => $info{'invalidCasLogin'}
1466 #If shibOnly is enabled just go ahead and redirect directly
1467 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1468 my $redirect_url = login_shib_url( $query );
1469 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1474 shibbolethAuthentication => $shib,
1475 shibbolethLoginUrl => login_shib_url($query),
1479 if (C4::Context->preference('GoogleOpenIDConnect')) {
1480 if ($query->param("OpenIDConnectFailed")) {
1481 my $reason = $query->param('OpenIDConnectFailed');
1482 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1487 LibraryName => C4::Context->preference("LibraryName"),
1489 $template->param(%info);
1491 # $cookie = $query->cookie(CGISESSID => $session->id
1493 print $query->header(
1494 { type => 'text/html',
1497 'X-Frame-Options' => 'SAMEORIGIN',
1505 =head2 check_api_auth
1507 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1509 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1510 cookie, determine if the user has the privileges specified by C<$userflags>.
1512 C<check_api_auth> is is meant for authenticating users of web services, and
1513 consequently will always return and will not attempt to redirect the user
1516 If a valid session cookie is already present, check_api_auth will return a status
1517 of "ok", the cookie, and the Koha session ID.
1519 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1520 parameters and create a session cookie and Koha session if the supplied credentials
1523 Possible return values in C<$status> are:
1527 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1529 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1531 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1533 =item "expired -- session cookie has expired; API user should resubmit userid and password
1535 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1537 =item "additional-auth-needed -- User is in an authentication process that is not finished
1543 sub check_api_auth {
1546 my $flagsrequired = shift;
1547 my $dbh = C4::Context->dbh;
1548 my $timeout = _timeout_syspref();
1550 unless ( C4::Context->preference('Version') ) {
1552 # database has not been installed yet
1553 return ( "maintenance", undef, undef );
1555 my $kohaversion = Koha::version();
1556 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1557 if ( C4::Context->preference('Version') < $kohaversion ) {
1559 # database in need of version update; assume that
1560 # no API should be called while databsae is in
1562 return ( "maintenance", undef, undef );
1565 my ( $sessionID, $session );
1566 unless ( $query->param('userid') ) {
1567 $sessionID = $query->cookie("CGISESSID");
1569 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1572 ( $return, $session, undef ) = check_cookie_auth(
1573 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1575 return ( $return, undef, undef ) # Cookie auth failed
1578 my $cookie = $query->cookie(
1579 -name => 'CGISESSID',
1580 -value => $session->id,
1582 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1585 return ( $return, $cookie, $session ); # return == 'ok' here
1590 my $userid = $query->param('userid');
1591 my $password = $query->param('password');
1592 my ( $return, $cardnumber, $cas_ticket );
1595 if ( $cas && $query->param('PT') ) {
1598 # In case of a CAS authentication, we use the ticket instead of the password
1599 my $PT = $query->param('PT');
1600 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1603 # User / password auth
1604 unless ( $userid and $password ) {
1606 # caller did something wrong, fail the authenticateion
1607 return ( "failed", undef, undef );
1610 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1613 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1614 my $session = get_session("");
1615 return ( "failed", undef, undef ) unless $session;
1617 my $sessionID = $session->id;
1618 C4::Context->_new_userenv($sessionID);
1619 my $cookie = $query->cookie(
1620 -name => 'CGISESSID',
1621 -value => $sessionID,
1623 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1626 if ( $return == 1 ) {
1628 $borrowernumber, $firstname, $surname,
1629 $userflags, $branchcode, $branchname,
1634 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1636 $sth->execute($userid);
1638 $borrowernumber, $firstname, $surname,
1639 $userflags, $branchcode, $branchname,
1641 ) = $sth->fetchrow if ( $sth->rows );
1643 unless ( $sth->rows ) {
1644 my $sth = $dbh->prepare(
1645 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1647 $sth->execute($cardnumber);
1649 $borrowernumber, $firstname, $surname,
1650 $userflags, $branchcode, $branchname,
1652 ) = $sth->fetchrow if ( $sth->rows );
1654 unless ( $sth->rows ) {
1655 $sth->execute($userid);
1657 $borrowernumber, $firstname, $surname, $userflags,
1658 $branchcode, $branchname, $emailaddress
1659 ) = $sth->fetchrow if ( $sth->rows );
1663 my $ip = $ENV{'REMOTE_ADDR'};
1665 # if they specify at login, use that
1666 if ( $query->param('branch') ) {
1667 $branchcode = $query->param('branch');
1668 my $library = Koha::Libraries->find($branchcode);
1669 $branchname = $library? $library->branchname: '';
1671 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1672 foreach my $br ( keys %$branches ) {
1674 # now we work with the treatment of ip
1675 my $domain = $branches->{$br}->{'branchip'};
1676 if ( $domain && $ip =~ /^$domain/ ) {
1677 $branchcode = $branches->{$br}->{'branchcode'};
1679 # new op dev : add the branchname to the cookie
1680 $branchname = $branches->{$br}->{'branchname'};
1683 $session->param( 'number', $borrowernumber );
1684 $session->param( 'id', $userid );
1685 $session->param( 'cardnumber', $cardnumber );
1686 $session->param( 'firstname', $firstname );
1687 $session->param( 'surname', $surname );
1688 $session->param( 'branch', $branchcode );
1689 $session->param( 'branchname', $branchname );
1690 $session->param( 'flags', $userflags );
1691 $session->param( 'emailaddress', $emailaddress );
1692 $session->param( 'ip', $session->remote_addr() );
1693 $session->param( 'lasttime', time() );
1694 $session->param( 'interface', 'api' );
1696 $session->param( 'cas_ticket', $cas_ticket);
1697 C4::Context->set_userenv(
1698 $session->param('number'), $session->param('id'),
1699 $session->param('cardnumber'), $session->param('firstname'),
1700 $session->param('surname'), $session->param('branch'),
1701 $session->param('branchname'), $session->param('flags'),
1702 $session->param('emailaddress'), $session->param('shibboleth'),
1703 $session->param('desk_id'), $session->param('desk_name'),
1704 $session->param('register_id'), $session->param('register_name')
1706 return ( "ok", $cookie, $sessionID );
1708 return ( "failed", undef, undef );
1713 =head2 check_cookie_auth
1715 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1717 Given a CGISESSID cookie set during a previous login to Koha, determine
1718 if the user has the privileges specified by C<$userflags>. C<$userflags>
1719 is passed unaltered into C<haspermission> and as such accepts all options
1720 avaiable to that routine with the one caveat that C<check_api_auth> will
1721 also allow 'undef' to be passed and in such a case the permissions check
1722 will be skipped altogether.
1724 C<check_cookie_auth> is meant for authenticating special services
1725 such as tools/upload-file.pl that are invoked by other pages that
1726 have been authenticated in the usual way.
1728 Possible return values in C<$status> are:
1732 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1734 =item "anon" -- user not authenticated but valid for anonymous session.
1736 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1738 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1740 =item "expired -- session cookie has expired; API user should resubmit userid and password
1742 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1748 sub check_cookie_auth {
1749 my $sessionID = shift;
1750 my $flagsrequired = shift;
1753 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1755 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1757 unless ( $skip_version_check ) {
1758 unless ( C4::Context->preference('Version') ) {
1760 # database has not been installed yet
1761 return ( "maintenance", undef );
1763 my $kohaversion = Koha::version();
1764 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1765 if ( C4::Context->preference('Version') < $kohaversion ) {
1767 # database in need of version update; assume that
1768 # no API should be called while databsae is in
1770 return ( "maintenance", undef );
1774 # see if we have a valid session cookie already
1775 # however, if a userid parameter is present (i.e., from
1776 # a form submission, assume that any current cookie
1778 unless ( $sessionID ) {
1779 return ( "failed", undef );
1781 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1782 my $session = get_session($sessionID);
1784 my $userid = $session->param('id');
1785 my $ip = $session->param('ip');
1786 my $lasttime = $session->param('lasttime');
1787 my $timeout = _timeout_syspref();
1789 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1793 return ("expired", undef);
1795 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1796 # IP address changed
1799 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1801 } elsif ( $userid ) {
1802 $session->param( 'lasttime', time() );
1803 my $patron = Koha::Patrons->find({ userid => $userid });
1804 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1805 return ("password_expired", undef ) if $patron->password_expired;
1806 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1808 C4::Context->_new_userenv($sessionID);
1809 C4::Context->interface($session->param('interface'));
1810 C4::Context->set_userenv(
1811 $session->param('number'), $session->param('id') // '',
1812 $session->param('cardnumber'), $session->param('firstname'),
1813 $session->param('surname'), $session->param('branch'),
1814 $session->param('branchname'), $session->param('flags'),
1815 $session->param('emailaddress'), $session->param('shibboleth'),
1816 $session->param('desk_id'), $session->param('desk_name'),
1817 $session->param('register_id'), $session->param('register_name')
1819 return ( "additional-auth-needed", $session )
1820 if $session->param('waiting-for-2FA');
1822 return ( "ok", $session );
1826 return ( "failed", undef );
1830 C4::Context->_new_userenv($sessionID);
1831 C4::Context->interface($session->param('interface'));
1832 C4::Context->set_userenv( undef, q{} );
1833 return ( "anon", $session );
1836 return ( "expired", undef );
1843 my $session = get_session($sessionID);
1845 Given a session ID, retrieve the CGI::Session object used to store
1846 the session's state. The session object can be used to store
1847 data that needs to be accessed by different scripts during a
1850 If the C<$sessionID> parameter is an empty string, a new session
1855 sub _get_session_params {
1856 my $storage_method = C4::Context->preference('SessionStorage');
1857 if ( $storage_method eq 'mysql' ) {
1858 my $dbh = C4::Context->dbh;
1859 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1861 elsif ( $storage_method eq 'Pg' ) {
1862 my $dbh = C4::Context->dbh;
1863 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1865 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1866 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1867 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1870 # catch all defaults to tmp should work on all systems
1871 my $dir = C4::Context::temporary_directory;
1872 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1873 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1878 my $sessionID = shift;
1879 my $params = _get_session_params();
1881 if( $sessionID ) { # find existing
1882 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1883 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1885 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1886 # no need to flush here
1892 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1893 # (or something similar)
1894 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1895 # not having a userenv defined could cause a crash.
1897 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1898 $type = 'opac' unless $type;
1900 # Get shibboleth login attribute
1901 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1902 my $shib_login = $shib ? get_login_shib() : undef;
1906 if ( defined $userid ) {
1907 $patron = Koha::Patrons->find( { userid => $userid } );
1908 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1910 my $check_internal_as_fallback = 0;
1913 # Note: checkpw_* routines returns:
1916 # -1 if user bind failed (LDAP only)
1918 if ( $patron and ( $patron->account_locked ) ) {
1920 # Nothing to check, account is locked
1921 } elsif ( $ldap && defined($password) ) {
1922 my ( $retval, $retcard, $retuserid );
1923 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1924 if ( $retval == 1 ) {
1925 @return = ( $retval, $retcard, $retuserid, $patron );
1928 $check_internal_as_fallback = 1 if $retval == 0;
1930 } elsif ( $cas && $query && $query->param('ticket') ) {
1932 # In case of a CAS authentication, we use the ticket instead of the password
1933 my $ticket = $query->param('ticket');
1934 $query->delete('ticket'); # remove ticket to come back to original URL
1935 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) =
1936 checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1938 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1942 $passwd_ok = $retval;
1945 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1946 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1948 elsif ( $shib && $shib_login && !$password ) {
1950 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1951 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1952 # shibboleth-authenticated user
1954 # Then, we check if it matches a valid koha user
1956 my ( $retval, $retcard, $retuserid, $patron ) =
1957 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1959 @return = ( $retval, $retcard, $retuserid, $patron );
1961 $passwd_ok = $retval;
1964 $check_internal_as_fallback = 1;
1968 if ($check_internal_as_fallback) {
1969 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv );
1970 push( @return, $patron );
1971 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1976 $patron->update( { login_attempts => 0 } );
1977 if ( $patron->password_expired ) {
1980 } elsif ( !$patron->account_locked ) {
1981 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
1985 # Optionally log success or failure
1986 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1987 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1988 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1989 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1995 sub checkpw_internal {
1996 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1998 $password = Encode::encode( 'UTF-8', $password )
1999 if Encode::is_utf8($password);
2003 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2005 $sth->execute($userid);
2007 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2008 $surname, $branchcode, $branchname, $flags )
2011 if ( checkpw_hash( $password, $stored_hash ) ) {
2013 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2014 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2015 return 1, $cardnumber, $userid;
2020 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2022 $sth->execute($userid);
2024 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2025 $surname, $branchcode, $branchname, $flags )
2028 if ( checkpw_hash( $password, $stored_hash ) ) {
2030 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2031 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2032 return 1, $cardnumber, $userid;
2039 my ( $password, $stored_hash ) = @_;
2041 return if $stored_hash eq '!';
2043 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2045 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2046 $hash = hash_password( $password, $stored_hash );
2048 $hash = md5_base64($password);
2050 return $hash eq $stored_hash;
2055 my $authflags = getuserflags($flags, $userid, [$dbh]);
2057 Translates integer flags into permissions strings hash.
2059 C<$flags> is the integer userflags value ( borrowers.userflags )
2060 C<$userid> is the members.userid, used for building subpermissions
2061 C<$authflags> is a hashref of permissions
2068 my $dbh = @_ ? shift : C4::Context->dbh;
2071 # I don't want to do this, but if someone logs in as the database
2072 # user, it would be preferable not to spam them to death with
2073 # numeric warnings. So, we make $flags numeric.
2074 no warnings 'numeric';
2077 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2080 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2081 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2082 $userflags->{$flag} = 1;
2085 $userflags->{$flag} = 0;
2089 # get subpermissions and merge with top-level permissions
2090 my $user_subperms = get_user_subpermissions($userid);
2091 foreach my $module ( keys %$user_subperms ) {
2092 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2093 $userflags->{$module} = $user_subperms->{$module};
2099 =head2 get_user_subpermissions
2101 $user_perm_hashref = get_user_subpermissions($userid);
2103 Given the userid (note, not the borrowernumber) of a staff user,
2104 return a hashref of hashrefs of the specific subpermissions
2105 accorded to the user. An example return is
2109 export_catalog => 1,
2110 import_patrons => 1,
2114 The top-level hash-key is a module or function code from
2115 userflags.flag, while the second-level key is a code
2118 The results of this function do not give a complete picture
2119 of the functions that a staff user can access; it is also
2120 necessary to check borrowers.flags.
2124 sub get_user_subpermissions {
2127 my $dbh = C4::Context->dbh;
2128 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2129 FROM user_permissions
2130 JOIN permissions USING (module_bit, code)
2131 JOIN userflags ON (module_bit = bit)
2132 JOIN borrowers USING (borrowernumber)
2133 WHERE userid = ?" );
2134 $sth->execute($userid);
2136 my $user_perms = {};
2137 while ( my $perm = $sth->fetchrow_hashref ) {
2138 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2143 =head2 get_all_subpermissions
2145 my $perm_hashref = get_all_subpermissions();
2147 Returns a hashref of hashrefs defining all specific
2148 permissions currently defined. The return value
2149 has the same structure as that of C<get_user_subpermissions>,
2150 except that the innermost hash value is the description
2151 of the subpermission.
2155 sub get_all_subpermissions {
2156 my $dbh = C4::Context->dbh;
2157 my $sth = $dbh->prepare( "SELECT flag, code
2159 JOIN userflags ON (module_bit = bit)" );
2163 while ( my $perm = $sth->fetchrow_hashref ) {
2164 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2169 =head2 haspermission
2171 $flagsrequired = '*'; # Any permission at all
2172 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2173 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2174 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2175 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2176 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2178 $flags = ($userid, $flagsrequired);
2180 C<$userid> the userid of the member
2181 C<$flags> is a query structure similar to that used by SQL::Abstract that
2182 denotes the combination of flags required. It is a required parameter.
2184 The main logic of this method is that things in arrays are OR'ed, and things
2185 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2187 Returns member's flags or 0 if a permission is not met.
2192 my ($required, $flags) = @_;
2194 my $ref = ref($required);
2196 if ($required eq '*') {
2197 return 0 unless ( $flags or ref( $flags ) );
2199 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2201 } elsif ($ref eq 'HASH') {
2202 foreach my $key (keys %{$required}) {
2203 next if $flags == 1;
2204 my $require = $required->{$key};
2205 my $rflags = $flags->{$key};
2206 return 0 unless _dispatch($require, $rflags);
2208 } elsif ($ref eq 'ARRAY') {
2210 foreach my $require ( @{$required} ) {
2212 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2213 ? $flags->{$require}
2215 $satisfied++ if _dispatch( $require, $rflags );
2217 return 0 unless $satisfied;
2219 croak "Unexpected structure found: $ref";
2226 my ( $userid, $flagsrequired ) = @_;
2228 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2229 # unless defined($flagsrequired);
2231 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2232 $sth->execute($userid);
2233 my $row = $sth->fetchrow();
2234 my $flags = getuserflags( $row, $userid );
2236 return $flags unless defined($flagsrequired);
2237 return $flags if $flags->{superlibrarian};
2238 return _dispatch($flagsrequired, $flags);
2240 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2245 $flags = ($iprange);
2247 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2249 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2256 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2257 if (scalar @allowedipranges > 0) {
2259 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2260 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2262 return $result ? 1 : 0;
2265 sub getborrowernumber {
2267 my $userenv = C4::Context->userenv;
2268 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2269 return $userenv->{number};
2271 my $dbh = C4::Context->dbh;
2272 for my $field ( 'userid', 'cardnumber' ) {
2274 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2275 $sth->execute($userid);
2277 my ($bnumber) = $sth->fetchrow;
2284 =head2 track_login_daily
2286 track_login_daily( $userid );
2288 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2292 sub track_login_daily {
2294 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2296 my $cache = Koha::Caches->get_instance();
2297 my $cache_key = "track_login_" . $userid;
2298 my $cached = $cache->get_from_cache($cache_key);
2299 my $today = dt_from_string()->ymd;
2300 return if $cached && $cached eq $today;
2302 my $patron = Koha::Patrons->find({ userid => $userid });
2303 return unless $patron;
2304 $patron->track_login;
2305 $cache->set_in_cache( $cache_key, $today );
2308 END { } # module clean-up code here (global destructor)
2318 Crypt::Eksblowfish::Bcrypt(3)