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
953 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
954 -name => 'CGISESSID',
955 -value => $session->id,
957 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
961 $flags = haspermission( $userid, $flagsrequired );
963 $auth_state = 'failed';
964 $info{'nopermission'} = 1;
967 } elsif ( !$logout ) {
968 if ( $return eq 'expired' ) {
969 $info{timed_out} = 1;
970 } elsif ( $return eq 'restricted' ) {
971 $info{oldip} = $more_info->{old_ip};
972 $info{newip} = $more_info->{new_ip};
973 $info{different_ip} = 1;
974 } elsif ( $return eq 'password_expired' ) {
975 $info{password_has_expired} = 1;
980 if ( $auth_state eq 'failed' || $logout ) {
987 # voluntary logout the user
988 # check wether the user was using their shibboleth session or a local one
989 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
994 C4::Context::_unset_userenv($sessionID);
995 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
997 if ($cas and $caslogout) {
998 logout_cas($query, $type);
1001 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
1002 if ( $shib and $shib_login and $shibSuccess) {
1003 logout_shib($query);
1007 $auth_state = 'logout';
1010 unless ( $userid ) {
1011 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1012 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1013 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1016 # Save anonymous search history in new session so it can be retrieved
1017 # by get_template_and_user to store it in user's search history after
1018 # a successful login.
1019 if ($anon_search_history) {
1020 $session->param( 'search_history', $anon_search_history );
1023 $sessionID = $session->id;
1024 C4::Context->_new_userenv($sessionID);
1025 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1026 -name => 'CGISESSID',
1027 -value => $sessionID,
1029 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1032 my $pki_field = C4::Context->preference('AllowPKIAuth');
1033 if ( !defined($pki_field) ) {
1034 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1035 $pki_field = 'None';
1037 if ( ( $cas && $query->param('ticket') )
1039 || ( $shib && $shib_login )
1040 || $pki_field ne 'None'
1043 my $password = $query->param('password');
1044 my $shibSuccess = 0;
1045 my ( $return, $cardnumber );
1047 # If shib is enabled and we have a shib login, does the login match a valid koha user
1048 if ( $shib && $shib_login ) {
1051 # Do not pass password here, else shib will not be checked in checkpw.
1052 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1053 $userid = $retuserid;
1054 $shibSuccess = $return;
1055 $info{'invalidShibLogin'} = 1 unless ($return);
1058 # If shib login and match were successful, skip further login methods
1059 unless ($shibSuccess) {
1060 if ( $cas && $query->param('ticket') ) {
1062 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1063 checkpw( $dbh, $userid, $password, $query, $type );
1064 $userid = $retuserid;
1065 $info{'invalidCasLogin'} = 1 unless ($return);
1068 elsif ( $emailaddress ) {
1069 my $value = $emailaddress;
1071 # If we're looking up the email, there's a chance that the person
1072 # doesn't have a userid. So if there is none, we pass along the
1073 # borrower number, and the bits of code that need to know the user
1074 # ID will have to be smart enough to handle that.
1075 my $patrons = Koha::Patrons->search({ email => $value });
1076 if ($patrons->count) {
1078 # First the userid, then the borrowernum
1079 my $patron = $patrons->next;
1080 $value = $patron->userid || $patron->borrowernumber;
1084 $return = $value ? 1 : 0;
1089 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1090 || ( $pki_field eq 'emailAddress'
1091 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1095 if ( $pki_field eq 'Common Name' ) {
1096 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1098 elsif ( $pki_field eq 'emailAddress' ) {
1099 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1101 # If we're looking up the email, there's a chance that the person
1102 # doesn't have a userid. So if there is none, we pass along the
1103 # borrower number, and the bits of code that need to know the user
1104 # ID will have to be smart enough to handle that.
1105 my $patrons = Koha::Patrons->search({ email => $value });
1106 if ($patrons->count) {
1108 # First the userid, then the borrowernum
1109 my $patron = $patrons->next;
1110 $value = $patron->userid || $patron->borrowernumber;
1116 $return = $value ? 1 : 0;
1122 my $request_method = $query->request_method();
1125 $request_method eq 'POST'
1126 || ( C4::Context->preference('AutoSelfCheckID')
1127 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1131 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1132 checkpw( $dbh, $q_userid, $password, $query, $type );
1133 $userid = $retuserid if ($retuserid);
1134 $info{'invalid_username_or_password'} = 1 unless ($return);
1139 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1146 && C4::Context->preference('OPACShibOnly')
1148 || ( ( $type ne 'opac' )
1149 && C4::Context->preference('staffShibOnly') )
1156 # $return: 1 = valid user
1159 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1160 $auth_state = "logged_in";
1163 $auth_state = 'failed';
1164 # FIXME We could add $return = 0; or even delete the session?
1165 # Currently return == 1 and we will fill session info later on,
1166 # although we do present an authorization failure. (Yes, the
1167 # authentication was actually correct.)
1168 $info{'nopermission'} = 1;
1169 C4::Context::_unset_userenv($sessionID);
1171 my ( $borrowernumber, $firstname, $surname, $userflags,
1172 $branchcode, $branchname, $emailaddress, $desk_id,
1173 $desk_name, $register_id, $register_name );
1175 if ( $return == 1 ) {
1177 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1178 branches.branchname as branchname, email
1180 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1182 my $sth = $dbh->prepare("$select where userid=?");
1183 $sth->execute($userid);
1184 unless ( $sth->rows ) {
1185 $sth = $dbh->prepare("$select where cardnumber=?");
1186 $sth->execute($cardnumber);
1188 unless ( $sth->rows ) {
1189 $sth->execute($userid);
1193 ( $borrowernumber, $firstname, $surname, $userflags,
1194 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1197 # launch a sequence to check if we have a ip for the branch, i
1198 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1200 my $ip = $ENV{'REMOTE_ADDR'};
1202 # if they specify at login, use that
1203 if ( $query->param('branch') ) {
1204 $branchcode = $query->param('branch');
1205 my $library = Koha::Libraries->find($branchcode);
1206 $branchname = $library? $library->branchname: '';
1208 if ( $query->param('desk_id') ) {
1209 $desk_id = $query->param('desk_id');
1210 my $desk = Koha::Desks->find($desk_id);
1211 $desk_name = $desk ? $desk->desk_name : '';
1213 if ( C4::Context->preference('UseCashRegisters') ) {
1215 $query->param('register_id')
1216 ? Koha::Cash::Registers->find($query->param('register_id'))
1217 : Koha::Cash::Registers->search(
1218 { branch => $branchcode, branch_default => 1 },
1219 { rows => 1 } )->single;
1220 $register_id = $register->id if ($register);
1221 $register_name = $register->name if ($register);
1223 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1224 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1226 # we have to check they are coming from the right ip range
1227 my $domain = $branches->{$branchcode}->{'branchip'};
1228 $domain =~ s|\.\*||g;
1229 if ( $ip !~ /^$domain/ ) {
1231 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1232 -name => 'CGISESSID',
1235 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1238 $info{'wrongip'} = 1;
1242 foreach my $br ( keys %$branches ) {
1244 # now we work with the treatment of ip
1245 my $domain = $branches->{$br}->{'branchip'};
1246 if ( $domain && $ip =~ /^$domain/ ) {
1247 $branchcode = $branches->{$br}->{'branchcode'};
1249 # new op dev : add the branchname to the cookie
1250 $branchname = $branches->{$br}->{'branchname'};
1254 my $is_sco_user = 0;
1255 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1259 $session->param( 'number', $borrowernumber );
1260 $session->param( 'id', $userid );
1261 $session->param( 'cardnumber', $cardnumber );
1262 $session->param( 'firstname', $firstname );
1263 $session->param( 'surname', $surname );
1264 $session->param( 'branch', $branchcode );
1265 $session->param( 'branchname', $branchname );
1266 $session->param( 'desk_id', $desk_id);
1267 $session->param( 'desk_name', $desk_name);
1268 $session->param( 'flags', $userflags );
1269 $session->param( 'emailaddress', $emailaddress );
1270 $session->param( 'ip', $session->remote_addr() );
1271 $session->param( 'lasttime', time() );
1272 $session->param( 'interface', $type);
1273 $session->param( 'shibboleth', $shibSuccess );
1274 $session->param( 'register_id', $register_id );
1275 $session->param( 'register_name', $register_name );
1276 $session->param( 'sco_user', $is_sco_user );
1278 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1279 C4::Context->set_userenv(
1280 $session->param('number'), $session->param('id'),
1281 $session->param('cardnumber'), $session->param('firstname'),
1282 $session->param('surname'), $session->param('branch'),
1283 $session->param('branchname'), $session->param('flags'),
1284 $session->param('emailaddress'), $session->param('shibboleth'),
1285 $session->param('desk_id'), $session->param('desk_name'),
1286 $session->param('register_id'), $session->param('register_name')
1290 # $return: 0 = invalid user
1291 # reset to anonymous session
1294 $info{'invalid_username_or_password'} = 1;
1295 C4::Context::_unset_userenv($sessionID);
1297 $session->param( 'lasttime', time() );
1298 $session->param( 'ip', $session->remote_addr() );
1299 $session->param( 'sessiontype', 'anon' );
1300 $session->param( 'interface', $type);
1302 } # END if ( $q_userid
1303 elsif ( $type eq "opac" ) {
1305 # anonymous sessions are created only for the OPAC
1307 # setting a couple of other session vars...
1308 $session->param( 'ip', $session->remote_addr() );
1309 $session->param( 'lasttime', time() );
1310 $session->param( 'sessiontype', 'anon' );
1311 $session->param( 'interface', $type);
1314 } # END unless ($userid)
1317 if ( $auth_state eq 'logged_in' ) {
1318 $auth_state = 'completed';
1320 # Auth is completed unless an additional auth is needed
1321 if ( $require_2FA ) {
1322 my $patron = Koha::Patrons->find({userid => $userid});
1323 if ( $patron->auth_method eq 'two-factor' ) {
1324 # Ask for the OTP token
1325 $auth_state = 'additional-auth-needed';
1326 $session->param('waiting-for-2FA', 1);
1327 %info = ();# We remove the warnings/errors we may have set incorrectly before
1332 # finished authentification, now respond
1333 if ( $auth_state eq 'completed' || $authnotrequired ) {
1336 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1337 -name => 'CGISESSID',
1340 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1345 track_login_daily( $userid );
1347 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1348 # request. We therefore redirect the user to the requested page again without the login parameters.
1349 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1350 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1351 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1352 $uri->query_param_delete('userid');
1353 $uri->query_param_delete('password');
1354 $uri->query_param_delete('koha_login_context');
1355 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1359 return ( $userid, $cookie, $sessionID, $flags );
1364 # AUTH rejected, show the login/password template, after checking the DB.
1368 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1370 # get the inputs from the incoming query
1372 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1373 foreach my $name ( param $query) {
1374 next if grep { $name eq $_ } @inputs_to_clean;
1375 my @value = $query->multi_param($name);
1376 push @inputs, { name => $name, value => $_ } for @value;
1379 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1380 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1381 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1383 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1384 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1388 script_name => get_script_name(),
1389 casAuthentication => C4::Context->preference("casAuthentication"),
1390 shibbolethAuthentication => $shib,
1391 suggestion => C4::Context->preference("suggestion"),
1392 virtualshelves => C4::Context->preference("virtualshelves"),
1393 LibraryName => "" . C4::Context->preference("LibraryName"),
1394 LibraryNameTitle => "" . $LibraryNameTitle,
1395 opacuserlogin => C4::Context->preference("opacuserlogin"),
1396 OpacFavicon => C4::Context->preference("OpacFavicon"),
1397 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1398 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1399 OPACUserJS => C4::Context->preference("OPACUserJS"),
1400 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1401 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1402 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1403 IntranetNav => C4::Context->preference("IntranetNav"),
1404 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1405 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1406 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1407 IndependentBranches => C4::Context->preference("IndependentBranches"),
1408 AutoLocation => C4::Context->preference("AutoLocation"),
1409 wrongip => $info{'wrongip'},
1410 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1411 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1412 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1413 too_many_login_attempts => ( $patron and $patron->account_locked ),
1414 password_has_expired => ( $patron and $patron->password_expired ),
1417 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1418 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1419 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1420 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1421 if ( $auth_state eq 'additional-auth-needed' ) {
1424 invalid_otp_token => $invalid_otp_token,
1428 if ( $type eq 'opac' ) {
1429 require Koha::Virtualshelves;
1430 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1436 some_public_shelves => $some_public_shelves,
1442 # Is authentication against multiple CAS servers enabled?
1443 require C4::Auth_with_cas;
1444 if ( multipleAuth() && !$casparam ) {
1445 my $casservers = getMultipleAuth();
1447 foreach my $key ( keys %$casservers ) {
1448 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1451 casServersLoop => \@tmplservers
1455 casServerUrl => login_cas_url($query, undef, $type),
1460 invalidCasLogin => $info{'invalidCasLogin'}
1465 #If shibOnly is enabled just go ahead and redirect directly
1466 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1467 my $redirect_url = login_shib_url( $query );
1468 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1473 shibbolethAuthentication => $shib,
1474 shibbolethLoginUrl => login_shib_url($query),
1478 if (C4::Context->preference('GoogleOpenIDConnect')) {
1479 if ($query->param("OpenIDConnectFailed")) {
1480 my $reason = $query->param('OpenIDConnectFailed');
1481 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1486 LibraryName => C4::Context->preference("LibraryName"),
1488 $template->param(%info);
1490 # $cookie = $query->cookie(CGISESSID => $session->id
1492 print $query->header(
1493 { type => 'text/html',
1496 'X-Frame-Options' => 'SAMEORIGIN',
1504 =head2 check_api_auth
1506 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1508 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1509 cookie, determine if the user has the privileges specified by C<$userflags>.
1511 C<check_api_auth> is is meant for authenticating users of web services, and
1512 consequently will always return and will not attempt to redirect the user
1515 If a valid session cookie is already present, check_api_auth will return a status
1516 of "ok", the cookie, and the Koha session ID.
1518 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1519 parameters and create a session cookie and Koha session if the supplied credentials
1522 Possible return values in C<$status> are:
1526 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1528 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1530 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1532 =item "expired -- session cookie has expired; API user should resubmit userid and password
1534 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1536 =item "additional-auth-needed -- User is in an authentication process that is not finished
1542 sub check_api_auth {
1545 my $flagsrequired = shift;
1546 my $dbh = C4::Context->dbh;
1547 my $timeout = _timeout_syspref();
1549 unless ( C4::Context->preference('Version') ) {
1551 # database has not been installed yet
1552 return ( "maintenance", undef, undef );
1554 my $kohaversion = Koha::version();
1555 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1556 if ( C4::Context->preference('Version') < $kohaversion ) {
1558 # database in need of version update; assume that
1559 # no API should be called while databsae is in
1561 return ( "maintenance", undef, undef );
1564 my ( $sessionID, $session );
1565 unless ( $query->param('userid') ) {
1566 $sessionID = $query->cookie("CGISESSID");
1568 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1571 ( $return, $session, undef ) = check_cookie_auth(
1572 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1574 return ( $return, undef, undef ) # Cookie auth failed
1577 my $cookie = $query->cookie(
1578 -name => 'CGISESSID',
1579 -value => $session->id,
1581 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1584 return ( $return, $cookie, $session ); # return == 'ok' here
1589 my $userid = $query->param('userid');
1590 my $password = $query->param('password');
1591 my ( $return, $cardnumber, $cas_ticket );
1594 if ( $cas && $query->param('PT') ) {
1597 # In case of a CAS authentication, we use the ticket instead of the password
1598 my $PT = $query->param('PT');
1599 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1602 # User / password auth
1603 unless ( $userid and $password ) {
1605 # caller did something wrong, fail the authenticateion
1606 return ( "failed", undef, undef );
1609 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1612 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1613 my $session = get_session("");
1614 return ( "failed", undef, undef ) unless $session;
1616 my $sessionID = $session->id;
1617 C4::Context->_new_userenv($sessionID);
1618 my $cookie = $query->cookie(
1619 -name => 'CGISESSID',
1620 -value => $sessionID,
1622 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1625 if ( $return == 1 ) {
1627 $borrowernumber, $firstname, $surname,
1628 $userflags, $branchcode, $branchname,
1633 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1635 $sth->execute($userid);
1637 $borrowernumber, $firstname, $surname,
1638 $userflags, $branchcode, $branchname,
1640 ) = $sth->fetchrow if ( $sth->rows );
1642 unless ( $sth->rows ) {
1643 my $sth = $dbh->prepare(
1644 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1646 $sth->execute($cardnumber);
1648 $borrowernumber, $firstname, $surname,
1649 $userflags, $branchcode, $branchname,
1651 ) = $sth->fetchrow if ( $sth->rows );
1653 unless ( $sth->rows ) {
1654 $sth->execute($userid);
1656 $borrowernumber, $firstname, $surname, $userflags,
1657 $branchcode, $branchname, $emailaddress
1658 ) = $sth->fetchrow if ( $sth->rows );
1662 my $ip = $ENV{'REMOTE_ADDR'};
1664 # if they specify at login, use that
1665 if ( $query->param('branch') ) {
1666 $branchcode = $query->param('branch');
1667 my $library = Koha::Libraries->find($branchcode);
1668 $branchname = $library? $library->branchname: '';
1670 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1671 foreach my $br ( keys %$branches ) {
1673 # now we work with the treatment of ip
1674 my $domain = $branches->{$br}->{'branchip'};
1675 if ( $domain && $ip =~ /^$domain/ ) {
1676 $branchcode = $branches->{$br}->{'branchcode'};
1678 # new op dev : add the branchname to the cookie
1679 $branchname = $branches->{$br}->{'branchname'};
1682 $session->param( 'number', $borrowernumber );
1683 $session->param( 'id', $userid );
1684 $session->param( 'cardnumber', $cardnumber );
1685 $session->param( 'firstname', $firstname );
1686 $session->param( 'surname', $surname );
1687 $session->param( 'branch', $branchcode );
1688 $session->param( 'branchname', $branchname );
1689 $session->param( 'flags', $userflags );
1690 $session->param( 'emailaddress', $emailaddress );
1691 $session->param( 'ip', $session->remote_addr() );
1692 $session->param( 'lasttime', time() );
1693 $session->param( 'interface', 'api' );
1695 $session->param( 'cas_ticket', $cas_ticket);
1696 C4::Context->set_userenv(
1697 $session->param('number'), $session->param('id'),
1698 $session->param('cardnumber'), $session->param('firstname'),
1699 $session->param('surname'), $session->param('branch'),
1700 $session->param('branchname'), $session->param('flags'),
1701 $session->param('emailaddress'), $session->param('shibboleth'),
1702 $session->param('desk_id'), $session->param('desk_name'),
1703 $session->param('register_id'), $session->param('register_name')
1705 return ( "ok", $cookie, $sessionID );
1707 return ( "failed", undef, undef );
1712 =head2 check_cookie_auth
1714 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1716 Given a CGISESSID cookie set during a previous login to Koha, determine
1717 if the user has the privileges specified by C<$userflags>. C<$userflags>
1718 is passed unaltered into C<haspermission> and as such accepts all options
1719 avaiable to that routine with the one caveat that C<check_api_auth> will
1720 also allow 'undef' to be passed and in such a case the permissions check
1721 will be skipped altogether.
1723 C<check_cookie_auth> is meant for authenticating special services
1724 such as tools/upload-file.pl that are invoked by other pages that
1725 have been authenticated in the usual way.
1727 Possible return values in C<$status> are:
1731 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1733 =item "anon" -- user not authenticated but valid for anonymous session.
1735 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1737 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1739 =item "expired -- session cookie has expired; API user should resubmit userid and password
1741 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1747 sub check_cookie_auth {
1748 my $sessionID = shift;
1749 my $flagsrequired = shift;
1752 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1754 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1756 unless ( $skip_version_check ) {
1757 unless ( C4::Context->preference('Version') ) {
1759 # database has not been installed yet
1760 return ( "maintenance", undef );
1762 my $kohaversion = Koha::version();
1763 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1764 if ( C4::Context->preference('Version') < $kohaversion ) {
1766 # database in need of version update; assume that
1767 # no API should be called while databsae is in
1769 return ( "maintenance", undef );
1773 # see if we have a valid session cookie already
1774 # however, if a userid parameter is present (i.e., from
1775 # a form submission, assume that any current cookie
1777 unless ( $sessionID ) {
1778 return ( "failed", undef );
1780 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1781 my $session = get_session($sessionID);
1783 my $userid = $session->param('id');
1784 my $ip = $session->param('ip');
1785 my $lasttime = $session->param('lasttime');
1786 my $timeout = _timeout_syspref();
1788 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1792 return ("expired", undef);
1794 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1795 # IP address changed
1798 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1800 } elsif ( $userid ) {
1801 $session->param( 'lasttime', time() );
1802 my $patron = Koha::Patrons->find({ userid => $userid });
1803 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1804 return ("password_expired", undef ) if $patron->password_expired;
1805 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1807 C4::Context->_new_userenv($sessionID);
1808 C4::Context->interface($session->param('interface'));
1809 C4::Context->set_userenv(
1810 $session->param('number'), $session->param('id') // '',
1811 $session->param('cardnumber'), $session->param('firstname'),
1812 $session->param('surname'), $session->param('branch'),
1813 $session->param('branchname'), $session->param('flags'),
1814 $session->param('emailaddress'), $session->param('shibboleth'),
1815 $session->param('desk_id'), $session->param('desk_name'),
1816 $session->param('register_id'), $session->param('register_name')
1818 return ( "additional-auth-needed", $session )
1819 if $session->param('waiting-for-2FA');
1821 return ( "ok", $session );
1825 return ( "failed", undef );
1829 C4::Context->_new_userenv($sessionID);
1830 C4::Context->interface($session->param('interface'));
1831 C4::Context->set_userenv( undef, q{} );
1832 return ( "anon", $session );
1835 return ( "expired", undef );
1842 my $session = get_session($sessionID);
1844 Given a session ID, retrieve the CGI::Session object used to store
1845 the session's state. The session object can be used to store
1846 data that needs to be accessed by different scripts during a
1849 If the C<$sessionID> parameter is an empty string, a new session
1854 sub _get_session_params {
1855 my $storage_method = C4::Context->preference('SessionStorage');
1856 if ( $storage_method eq 'mysql' ) {
1857 my $dbh = C4::Context->dbh;
1858 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1860 elsif ( $storage_method eq 'Pg' ) {
1861 my $dbh = C4::Context->dbh;
1862 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1864 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1865 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1866 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1869 # catch all defaults to tmp should work on all systems
1870 my $dir = C4::Context::temporary_directory;
1871 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1872 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1877 my $sessionID = shift;
1878 my $params = _get_session_params();
1880 if( $sessionID ) { # find existing
1881 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1882 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1884 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1885 # no need to flush here
1891 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1892 # (or something similar)
1893 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1894 # not having a userenv defined could cause a crash.
1896 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1897 $type = 'opac' unless $type;
1899 # Get shibboleth login attribute
1900 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1901 my $shib_login = $shib ? get_login_shib() : undef;
1905 if ( defined $userid ){
1906 $patron = Koha::Patrons->find({ userid => $userid });
1907 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1909 my $check_internal_as_fallback = 0;
1911 # Note: checkpw_* routines returns:
1914 # -1 if user bind failed (LDAP only)
1916 if ( $patron and ( $patron->account_locked ) ) {
1917 # Nothing to check, account is locked
1918 } elsif ($ldap && defined($password)) {
1919 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1920 if ( $retval == 1 ) {
1921 @return = ( $retval, $retcard, $retuserid );
1924 $check_internal_as_fallback = 1 if $retval == 0;
1926 } elsif ( $cas && $query && $query->param('ticket') ) {
1928 # In case of a CAS authentication, we use the ticket instead of the password
1929 my $ticket = $query->param('ticket');
1930 $query->delete('ticket'); # remove ticket to come back to original URL
1931 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1933 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1937 $passwd_ok = $retval;
1940 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1941 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1943 elsif ( $shib && $shib_login && !$password ) {
1945 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1946 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1947 # shibboleth-authenticated user
1949 # Then, we check if it matches a valid koha user
1951 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1953 @return = ( $retval, $retcard, $retuserid );
1955 $passwd_ok = $retval;
1958 $check_internal_as_fallback = 1;
1962 if ( $check_internal_as_fallback ) {
1963 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1964 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1969 $patron->update({ login_attempts => 0 });
1970 if( $patron->password_expired ){
1973 } elsif( !$patron->account_locked ) {
1974 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1978 # Optionally log success or failure
1979 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1980 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1981 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1982 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1988 sub checkpw_internal {
1989 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1991 $password = Encode::encode( 'UTF-8', $password )
1992 if Encode::is_utf8($password);
1996 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1998 $sth->execute($userid);
2000 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2001 $surname, $branchcode, $branchname, $flags )
2004 if ( checkpw_hash( $password, $stored_hash ) ) {
2006 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2007 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2008 return 1, $cardnumber, $userid;
2013 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2015 $sth->execute($userid);
2017 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2018 $surname, $branchcode, $branchname, $flags )
2021 if ( checkpw_hash( $password, $stored_hash ) ) {
2023 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2024 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2025 return 1, $cardnumber, $userid;
2032 my ( $password, $stored_hash ) = @_;
2034 return if $stored_hash eq '!';
2036 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2038 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2039 $hash = hash_password( $password, $stored_hash );
2041 $hash = md5_base64($password);
2043 return $hash eq $stored_hash;
2048 my $authflags = getuserflags($flags, $userid, [$dbh]);
2050 Translates integer flags into permissions strings hash.
2052 C<$flags> is the integer userflags value ( borrowers.userflags )
2053 C<$userid> is the members.userid, used for building subpermissions
2054 C<$authflags> is a hashref of permissions
2061 my $dbh = @_ ? shift : C4::Context->dbh;
2064 # I don't want to do this, but if someone logs in as the database
2065 # user, it would be preferable not to spam them to death with
2066 # numeric warnings. So, we make $flags numeric.
2067 no warnings 'numeric';
2070 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2073 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2074 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2075 $userflags->{$flag} = 1;
2078 $userflags->{$flag} = 0;
2082 # get subpermissions and merge with top-level permissions
2083 my $user_subperms = get_user_subpermissions($userid);
2084 foreach my $module ( keys %$user_subperms ) {
2085 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2086 $userflags->{$module} = $user_subperms->{$module};
2092 =head2 get_user_subpermissions
2094 $user_perm_hashref = get_user_subpermissions($userid);
2096 Given the userid (note, not the borrowernumber) of a staff user,
2097 return a hashref of hashrefs of the specific subpermissions
2098 accorded to the user. An example return is
2102 export_catalog => 1,
2103 import_patrons => 1,
2107 The top-level hash-key is a module or function code from
2108 userflags.flag, while the second-level key is a code
2111 The results of this function do not give a complete picture
2112 of the functions that a staff user can access; it is also
2113 necessary to check borrowers.flags.
2117 sub get_user_subpermissions {
2120 my $dbh = C4::Context->dbh;
2121 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2122 FROM user_permissions
2123 JOIN permissions USING (module_bit, code)
2124 JOIN userflags ON (module_bit = bit)
2125 JOIN borrowers USING (borrowernumber)
2126 WHERE userid = ?" );
2127 $sth->execute($userid);
2129 my $user_perms = {};
2130 while ( my $perm = $sth->fetchrow_hashref ) {
2131 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2136 =head2 get_all_subpermissions
2138 my $perm_hashref = get_all_subpermissions();
2140 Returns a hashref of hashrefs defining all specific
2141 permissions currently defined. The return value
2142 has the same structure as that of C<get_user_subpermissions>,
2143 except that the innermost hash value is the description
2144 of the subpermission.
2148 sub get_all_subpermissions {
2149 my $dbh = C4::Context->dbh;
2150 my $sth = $dbh->prepare( "SELECT flag, code
2152 JOIN userflags ON (module_bit = bit)" );
2156 while ( my $perm = $sth->fetchrow_hashref ) {
2157 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2162 =head2 haspermission
2164 $flagsrequired = '*'; # Any permission at all
2165 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2166 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2167 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2168 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2169 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2171 $flags = ($userid, $flagsrequired);
2173 C<$userid> the userid of the member
2174 C<$flags> is a query structure similar to that used by SQL::Abstract that
2175 denotes the combination of flags required. It is a required parameter.
2177 The main logic of this method is that things in arrays are OR'ed, and things
2178 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2180 Returns member's flags or 0 if a permission is not met.
2185 my ($required, $flags) = @_;
2187 my $ref = ref($required);
2189 if ($required eq '*') {
2190 return 0 unless ( $flags or ref( $flags ) );
2192 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2194 } elsif ($ref eq 'HASH') {
2195 foreach my $key (keys %{$required}) {
2196 next if $flags == 1;
2197 my $require = $required->{$key};
2198 my $rflags = $flags->{$key};
2199 return 0 unless _dispatch($require, $rflags);
2201 } elsif ($ref eq 'ARRAY') {
2203 foreach my $require ( @{$required} ) {
2205 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2206 ? $flags->{$require}
2208 $satisfied++ if _dispatch( $require, $rflags );
2210 return 0 unless $satisfied;
2212 croak "Unexpected structure found: $ref";
2219 my ( $userid, $flagsrequired ) = @_;
2221 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2222 # unless defined($flagsrequired);
2224 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2225 $sth->execute($userid);
2226 my $row = $sth->fetchrow();
2227 my $flags = getuserflags( $row, $userid );
2229 return $flags unless defined($flagsrequired);
2230 return $flags if $flags->{superlibrarian};
2231 return _dispatch($flagsrequired, $flags);
2233 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2238 $flags = ($iprange);
2240 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2242 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2249 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2250 if (scalar @allowedipranges > 0) {
2252 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2253 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2255 return $result ? 1 : 0;
2258 sub getborrowernumber {
2260 my $userenv = C4::Context->userenv;
2261 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2262 return $userenv->{number};
2264 my $dbh = C4::Context->dbh;
2265 for my $field ( 'userid', 'cardnumber' ) {
2267 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2268 $sth->execute($userid);
2270 my ($bnumber) = $sth->fetchrow;
2277 =head2 track_login_daily
2279 track_login_daily( $userid );
2281 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2285 sub track_login_daily {
2287 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2289 my $cache = Koha::Caches->get_instance();
2290 my $cache_key = "track_login_" . $userid;
2291 my $cached = $cache->get_from_cache($cache_key);
2292 my $today = dt_from_string()->ymd;
2293 return if $cached && $cached eq $today;
2295 my $patron = Koha::Patrons->find({ userid => $userid });
2296 return unless $patron;
2297 $patron->track_login;
2298 $cache->set_in_cache( $cache_key, $today );
2301 END { } # module clean-up code here (global destructor)
2311 Crypt::Eksblowfish::Bcrypt(3)