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) {
410 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
411 VALUES (?, ?, ?, ?, ?, ?, ?)
413 my $sth = $dbh->prepare($query);
414 $sth->execute( $borrowernumber,
415 $in->{query}->cookie("CGISESSID"),
418 $_->{type} || 'biblio',
421 ) foreach @recentSearches;
423 # clear out the search history from the session now that
424 # we've saved it to the database
427 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
429 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
430 $template->param( EnableSearchHistory => 1 );
433 else { # if this is an anonymous session, setup to display public lists...
435 # If shibboleth is enabled, and we're in an anonymous session, we should allow
436 # the user to attempt login via shibboleth.
438 $template->param( shibbolethAuthentication => $shib,
439 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
442 # If shibboleth is enabled and we have a shibboleth login attribute,
443 # but we are in an anonymous session, then we clearly have an invalid
444 # shibboleth koha account.
446 $template->param( invalidShibLogin => '1' );
450 $template->param( sessionID => $sessionID );
452 if ( $in->{'type'} eq 'opac' ){
453 require Koha::Virtualshelves;
454 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
460 some_public_shelves => $some_public_shelves,
463 # Set default branch if one has been passed by the environment.
464 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
468 # Sysprefs disabled via URL param
469 # Note that value must be defined in order to override via ENV
470 foreach my $syspref (
476 OpacAdditionalStylesheet
478 intranetcolorstylesheet
483 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
484 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
487 # Anonymous opac search history
488 # If opac search history is enabled and at least one search has already been performed
489 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
490 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
491 if (@recentSearches) {
492 $template->param( EnableOpacSearchHistory => 1 );
496 if ( C4::Context->preference('dateformat') ) {
497 $template->param( dateformat => C4::Context->preference('dateformat') );
500 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
502 # these template parameters are set the same regardless of $in->{'type'}
504 my $minPasswordLength = C4::Context->preference('minPasswordLength');
505 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
507 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
508 GoogleJackets => C4::Context->preference("GoogleJackets"),
509 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
510 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
511 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
512 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
513 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
514 TagsEnabled => C4::Context->preference("TagsEnabled"),
515 hide_marc => C4::Context->preference("hide_marc"),
516 item_level_itypes => C4::Context->preference('item-level_itypes'),
517 patronimages => C4::Context->preference("patronimages"),
518 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
519 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
520 marcflavour => C4::Context->preference("marcflavour"),
521 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
522 minPasswordLength => $minPasswordLength,
524 if ( $in->{'type'} eq "intranet" ) {
526 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
527 AutoLocation => C4::Context->preference("AutoLocation"),
528 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
529 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
530 IndependentBranches => C4::Context->preference("IndependentBranches"),
531 IntranetNav => C4::Context->preference("IntranetNav"),
532 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
533 LibraryName => C4::Context->preference("LibraryName"),
534 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
535 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
536 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
537 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
538 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
539 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
540 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
541 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
542 suggestion => C4::Context->preference("suggestion"),
543 virtualshelves => C4::Context->preference("virtualshelves"),
544 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
545 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
546 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
547 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
548 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
549 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
550 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
551 useDischarge => C4::Context->preference('useDischarge'),
552 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
553 plugins_enabled => C4::Context->config("enable_plugins"),
557 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
559 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
560 my $LibraryNameTitle = C4::Context->preference("LibraryName");
561 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
562 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
564 # clean up the busc param in the session
565 # if the page is not opac-detail and not the "add to list" page
566 # and not the "edit comments" page
567 if ( C4::Context->preference("OpacBrowseResults")
568 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
570 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
571 or $pagename =~ /^showmarc$/
572 or $pagename =~ /^addbybiblionumber$/
573 or $pagename =~ /^review$/ )
575 my $sessionSearch = get_session( $sessionID );
576 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
580 # variables passed from CGI: opac_css_override and opac_search_limits.
581 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
582 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
585 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
586 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
587 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
589 $opac_name = $1; # opac_search_limit is a branch, so we use it.
590 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
591 $opac_name = $in->{'query'}->param('multibranchlimit');
592 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
593 $opac_name = C4::Context->userenv->{'branch'};
596 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
598 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
599 LibrarySearchGroups => \@search_groups,
600 opac_name => $opac_name,
601 LibraryName => "" . C4::Context->preference("LibraryName"),
602 LibraryNameTitle => "" . $LibraryNameTitle,
603 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
604 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
605 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
606 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
607 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
608 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
609 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
610 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
611 opac_search_limit => $opac_search_limit,
612 opac_limit_override => $opac_limit_override,
613 OpacBrowser => C4::Context->preference("OpacBrowser"),
614 OpacCloud => C4::Context->preference("OpacCloud"),
615 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
616 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
617 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
618 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
619 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
620 OpacTopissue => C4::Context->preference("OpacTopissue"),
621 'Version' => C4::Context->preference('Version'),
622 hidelostitems => C4::Context->preference("hidelostitems"),
623 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
624 opacbookbag => "" . C4::Context->preference("opacbookbag"),
625 OpacFavicon => C4::Context->preference("OpacFavicon"),
626 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
627 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
628 OPACUserJS => C4::Context->preference("OPACUserJS"),
629 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
630 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
631 ShowReviewer => C4::Context->preference("ShowReviewer"),
632 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
633 suggestion => "" . C4::Context->preference("suggestion"),
634 virtualshelves => "" . C4::Context->preference("virtualshelves"),
635 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
636 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
637 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
638 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
639 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
640 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
641 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
642 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
643 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
644 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
645 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
646 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
647 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
648 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
649 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
650 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
651 useDischarge => C4::Context->preference('useDischarge'),
654 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
657 # Check if we were asked using parameters to force a specific language
658 if ( defined $in->{'query'}->param('language') ) {
660 # Extract the language, let C4::Languages::getlanguage choose
662 my $language = C4::Languages::getlanguage( $in->{'query'} );
663 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
664 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
667 return ( $template, $borrowernumber, $cookie, $flags );
672 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
674 Verifies that the user is authorized to run this script. If
675 the user is authorized, a (userid, cookie, session-id, flags)
676 quadruple is returned. If the user is not authorized but does
677 not have the required privilege (see $flagsrequired below), it
678 displays an error page and exits. Otherwise, it displays the
679 login page and exits.
681 Note that C<&checkauth> will return if and only if the user
682 is authorized, so it should be called early on, before any
683 unfinished operations (e.g., if you've opened a file, then
684 C<&checkauth> won't close it for you).
686 C<$query> is the CGI object for the script calling C<&checkauth>.
688 The C<$noauth> argument is optional. If it is set, then no
689 authorization is required for the script.
691 C<&checkauth> fetches user and session information from C<$query> and
692 ensures that the user is authorized to run scripts that require
695 The C<$flagsrequired> argument specifies the required privileges
696 the user must have if the username and password are correct.
697 It should be specified as a reference-to-hash; keys in the hash
698 should be the "flags" for the user, as specified in the Members
699 intranet module. Any key specified must correspond to a "flag"
700 in the userflags table. E.g., { circulate => 1 } would specify
701 that the user must have the "circulate" privilege in order to
702 proceed. To make sure that access control is correct, the
703 C<$flagsrequired> parameter must be specified correctly.
705 Koha also has a concept of sub-permissions, also known as
706 granular permissions. This makes the value of each key
707 in the C<flagsrequired> hash take on an additional
712 The user must have access to all subfunctions of the module
713 specified by the hash key.
717 The user must have access to at least one subfunction of the module
718 specified by the hash key.
720 specific permission, e.g., 'export_catalog'
722 The user must have access to the specific subfunction list, which
723 must correspond to a row in the permissions table.
725 The C<$type> argument specifies whether the template should be
726 retrieved from the opac or intranet directory tree. "opac" is
727 assumed if it is not specified; however, if C<$type> is specified,
728 "intranet" is assumed if it is not "opac".
730 If C<$query> does not have a valid session ID associated with it
731 (i.e., the user has not logged in) or if the session has expired,
732 C<&checkauth> presents the user with a login page (from the point of
733 view of the original script, C<&checkauth> does not return). Once the
734 user has authenticated, C<&checkauth> restarts the original script
735 (this time, C<&checkauth> returns).
737 The login page is provided using a HTML::Template, which is set in the
738 systempreferences table or at the top of this file. The variable C<$type>
739 selects which template to use, either the opac or the intranet
740 authentification template.
742 C<&checkauth> returns a user ID, a cookie, and a session ID. The
743 cookie should be sent back to the browser; it verifies that the user
753 # If version syspref is unavailable, it means Koha is being installed,
754 # and so we must redirect to OPAC maintenance page or to the WebInstaller
755 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
756 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
757 warn "OPAC Install required, redirecting to maintenance";
758 print $query->redirect("/cgi-bin/koha/maintenance.pl");
761 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
762 if ( $type ne 'opac' ) {
763 warn "Install required, redirecting to Installer";
764 print $query->redirect("/cgi-bin/koha/installer/install.pl");
766 warn "OPAC Install required, redirecting to maintenance";
767 print $query->redirect("/cgi-bin/koha/maintenance.pl");
772 # check that database and koha version are the same
773 # there is no DB version, it's a fresh install,
774 # go to web installer
775 # there is a DB version, compare it to the code version
776 my $kohaversion = Koha::version();
778 # remove the 3 last . to have a Perl number
779 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
780 Koha::Logger->get->debug("kohaversion : $kohaversion");
781 if ( $version < $kohaversion ) {
782 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
783 if ( $type ne 'opac' ) {
784 warn sprintf( $warning, 'Installer' );
785 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
787 warn sprintf( "OPAC: " . $warning, 'maintenance' );
788 print $query->redirect("/cgi-bin/koha/maintenance.pl");
794 sub _timeout_syspref {
795 my $default_timeout = 600;
796 my $timeout = C4::Context->preference('timeout') || $default_timeout;
798 # value in days, convert in seconds
799 if ( $timeout =~ /^(\d+)[dD]$/ ) {
800 $timeout = $1 * 86400;
802 # value in hours, convert in seconds
803 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
804 $timeout = $1 * 3600;
806 elsif ( $timeout !~ m/^\d+$/ ) {
807 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
808 $timeout = $default_timeout;
817 # Get shibboleth login attribute
818 my $shib = C4::Context->config('useshibboleth') && shib_ok();
819 my $shib_login = $shib ? get_login_shib() : undef;
821 # $authnotrequired will be set for scripts which will run without authentication
822 my $authnotrequired = shift;
823 my $flagsrequired = shift;
825 my $emailaddress = shift;
826 my $template_name = shift;
827 my $params = shift || {}; # do_not_print
828 $type = 'opac' unless $type;
830 if ( $type eq 'opac' && !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 $timeout = _timeout_syspref();
845 my $cookie_mgr = Koha::CookieManager->new;
847 _version_check( $type, $query );
850 my $auth_state = 'failed';
852 my ( $userid, $cookie, $sessionID, $flags );
854 my $logout = $query->param('logout.x');
856 my $anon_search_history;
858 # This parameter is the name of the CAS server we want to authenticate against,
859 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
860 my $casparam = $query->param('cas');
861 my $q_userid = $query->param('userid') // '';
864 my $invalid_otp_token;
865 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "opac" ) ? 1 : 0;
867 # Basic authentication is incompatible with the use of Shibboleth,
868 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
869 # and it may not be the attribute we want to use to match the koha login.
871 # Also, do not consider an empty REMOTE_USER.
873 # Finally, after those tests, we can assume (although if it would be better with
874 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
875 # and we can affect it to $userid.
876 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
878 # Using Basic Authentication, no cookies required
879 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
880 -name => 'CGISESSID',
883 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
887 elsif ( $emailaddress) {
888 # the Google OpenID Connect passes an email address
890 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
891 my ( $return, $more_info );
892 # NOTE: $flags in the following call is still undefined !
893 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
894 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
897 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
898 $userid = $session->param('id');
902 $return eq 'ok' ? 'completed'
903 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
906 # We are at the second screen if the waiting-for-2FA is set in session
907 # and otp_token param has been passed
909 && $auth_state eq 'additional-auth-needed'
910 && ( my $otp_token = $query->param('otp_token') ) )
912 my $patron = Koha::Patrons->find( { userid => $userid } );
913 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
914 my $verified = $auth->verify($otp_token, 1);
917 # The token is correct, the user is fully logged in!
918 $auth_state = 'completed';
919 $session->param( 'waiting-for-2FA', 0 );
921 # This is an ugly trick to pass the test
922 # $query->param('koha_login_context') && ( $q_userid ne $userid )
927 $invalid_otp_token = 1;
931 if ( $auth_state eq 'completed' ) {
932 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
934 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
935 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
936 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
939 #if a user enters an id ne to the id in the current session, we need to log them in...
940 #first we need to clear the anonymous session...
941 $anon_search_history = $session->param('search_history');
944 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
945 C4::Context::_unset_userenv($sessionID);
947 undef $userid; # IMPORTANT: this assures us a new session in code below
948 $auth_state = 'failed';
951 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
952 -name => 'CGISESSID',
953 -value => $session->id,
955 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
959 $flags = haspermission( $userid, $flagsrequired );
961 $auth_state = 'failed';
962 $info{'nopermission'} = 1;
965 } elsif ( !$logout ) {
966 if ( $return eq 'expired' ) {
967 $info{timed_out} = 1;
968 } elsif ( $return eq 'restricted' ) {
969 $info{oldip} = $more_info->{old_ip};
970 $info{newip} = $more_info->{new_ip};
971 $info{different_ip} = 1;
972 } elsif ( $return eq 'password_expired' ) {
973 $info{password_has_expired} = 1;
978 if ( $auth_state eq 'failed' || $logout ) {
985 # voluntary logout the user
986 # check wether the user was using their shibboleth session or a local one
987 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
992 C4::Context::_unset_userenv($sessionID);
993 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
995 if ($cas and $caslogout) {
996 logout_cas($query, $type);
999 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
1000 if ( $shib and $shib_login and $shibSuccess) {
1001 logout_shib($query);
1005 $auth_state = 'logout';
1008 unless ( $userid ) {
1009 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1010 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1011 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1014 # Save anonymous search history in new session so it can be retrieved
1015 # by get_template_and_user to store it in user's search history after
1016 # a successful login.
1017 if ($anon_search_history) {
1018 $session->param( 'search_history', $anon_search_history );
1021 $sessionID = $session->id;
1022 C4::Context->_new_userenv($sessionID);
1023 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1024 -name => 'CGISESSID',
1025 -value => $sessionID,
1027 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1030 my $pki_field = C4::Context->preference('AllowPKIAuth');
1031 if ( !defined($pki_field) ) {
1032 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1033 $pki_field = 'None';
1035 if ( ( $cas && $query->param('ticket') )
1037 || ( $shib && $shib_login )
1038 || $pki_field ne 'None'
1041 my $password = $query->param('password');
1042 my $shibSuccess = 0;
1043 my ( $return, $cardnumber );
1045 # If shib is enabled and we have a shib login, does the login match a valid koha user
1046 if ( $shib && $shib_login ) {
1049 # Do not pass password here, else shib will not be checked in checkpw.
1050 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1051 $userid = $retuserid;
1052 $shibSuccess = $return;
1053 $info{'invalidShibLogin'} = 1 unless ($return);
1056 # If shib login and match were successful, skip further login methods
1057 unless ($shibSuccess) {
1058 if ( $cas && $query->param('ticket') ) {
1060 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1061 checkpw( $userid, $password, $query, $type );
1062 $userid = $retuserid;
1063 $info{'invalidCasLogin'} = 1 unless ($return);
1066 elsif ( $emailaddress ) {
1067 my $value = $emailaddress;
1069 # If we're looking up the email, there's a chance that the person
1070 # doesn't have a userid. So if there is none, we pass along the
1071 # borrower number, and the bits of code that need to know the user
1072 # ID will have to be smart enough to handle that.
1073 my $patrons = Koha::Patrons->search({ email => $value });
1074 if ($patrons->count) {
1076 # First the userid, then the borrowernum
1077 my $patron = $patrons->next;
1078 $value = $patron->userid || $patron->borrowernumber;
1082 $return = $value ? 1 : 0;
1087 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1088 || ( $pki_field eq 'emailAddress'
1089 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1093 if ( $pki_field eq 'Common Name' ) {
1094 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1096 elsif ( $pki_field eq 'emailAddress' ) {
1097 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1099 # If we're looking up the email, there's a chance that the person
1100 # doesn't have a userid. So if there is none, we pass along the
1101 # borrower number, and the bits of code that need to know the user
1102 # ID will have to be smart enough to handle that.
1103 my $patrons = Koha::Patrons->search({ email => $value });
1104 if ($patrons->count) {
1106 # First the userid, then the borrowernum
1107 my $patron = $patrons->next;
1108 $value = $patron->userid || $patron->borrowernumber;
1114 $return = $value ? 1 : 0;
1120 my $request_method = $query->request_method();
1123 $request_method eq 'POST'
1124 || ( C4::Context->preference('AutoSelfCheckID')
1125 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1129 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1130 checkpw( $q_userid, $password, $query, $type );
1131 $userid = $retuserid if ($retuserid);
1132 $info{'invalid_username_or_password'} = 1 unless ($return);
1137 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1144 && C4::Context->preference('OPACShibOnly')
1146 || ( ( $type ne 'opac' )
1147 && C4::Context->preference('staffShibOnly') )
1154 # $return: 1 = valid user
1157 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1158 $auth_state = "logged_in";
1161 $auth_state = 'failed';
1162 # FIXME We could add $return = 0; or even delete the session?
1163 # Currently return == 1 and we will fill session info later on,
1164 # although we do present an authorization failure. (Yes, the
1165 # authentication was actually correct.)
1166 $info{'nopermission'} = 1;
1167 C4::Context::_unset_userenv($sessionID);
1169 my ( $borrowernumber, $firstname, $surname, $userflags,
1170 $branchcode, $branchname, $emailaddress, $desk_id,
1171 $desk_name, $register_id, $register_name );
1173 if ( $return == 1 ) {
1175 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1176 branches.branchname as branchname, email
1178 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1180 my $dbh = C4::Context->dbh;
1181 my $sth = $dbh->prepare("$select where userid=?");
1182 $sth->execute($userid);
1183 unless ( $sth->rows ) {
1184 $sth = $dbh->prepare("$select where cardnumber=?");
1185 $sth->execute($cardnumber);
1187 unless ( $sth->rows ) {
1188 $sth->execute($userid);
1192 ( $borrowernumber, $firstname, $surname, $userflags,
1193 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1196 # launch a sequence to check if we have a ip for the branch, i
1197 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1199 my $ip = $ENV{'REMOTE_ADDR'};
1201 # if they specify at login, use that
1202 if ( $query->param('branch') ) {
1203 $branchcode = $query->param('branch');
1204 my $library = Koha::Libraries->find($branchcode);
1205 $branchname = $library? $library->branchname: '';
1207 if ( $query->param('desk_id') ) {
1208 $desk_id = $query->param('desk_id');
1209 my $desk = Koha::Desks->find($desk_id);
1210 $desk_name = $desk ? $desk->desk_name : '';
1212 if ( C4::Context->preference('UseCashRegisters') ) {
1214 $query->param('register_id')
1215 ? Koha::Cash::Registers->find($query->param('register_id'))
1216 : Koha::Cash::Registers->search(
1217 { branch => $branchcode, branch_default => 1 },
1218 { rows => 1 } )->single;
1219 $register_id = $register->id if ($register);
1220 $register_name = $register->name if ($register);
1222 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1223 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1225 # we have to check they are coming from the right ip range
1226 my $domain = $branches->{$branchcode}->{'branchip'};
1227 $domain =~ s|\.\*||g;
1228 if ( $ip !~ /^$domain/ ) {
1229 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1230 -name => 'CGISESSID',
1233 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1236 $info{'wrongip'} = 1;
1240 foreach my $br ( keys %$branches ) {
1242 # now we work with the treatment of ip
1243 my $domain = $branches->{$br}->{'branchip'};
1244 if ( $domain && $ip =~ /^$domain/ ) {
1245 $branchcode = $branches->{$br}->{'branchcode'};
1247 # new op dev : add the branchname to the cookie
1248 $branchname = $branches->{$br}->{'branchname'};
1252 my $is_sco_user = 0;
1253 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1257 $session->param( 'number', $borrowernumber );
1258 $session->param( 'id', $userid );
1259 $session->param( 'cardnumber', $cardnumber );
1260 $session->param( 'firstname', $firstname );
1261 $session->param( 'surname', $surname );
1262 $session->param( 'branch', $branchcode );
1263 $session->param( 'branchname', $branchname );
1264 $session->param( 'desk_id', $desk_id);
1265 $session->param( 'desk_name', $desk_name);
1266 $session->param( 'flags', $userflags );
1267 $session->param( 'emailaddress', $emailaddress );
1268 $session->param( 'ip', $session->remote_addr() );
1269 $session->param( 'lasttime', time() );
1270 $session->param( 'interface', $type);
1271 $session->param( 'shibboleth', $shibSuccess );
1272 $session->param( 'register_id', $register_id );
1273 $session->param( 'register_name', $register_name );
1274 $session->param( 'sco_user', $is_sco_user );
1276 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1277 C4::Context->set_userenv(
1278 $session->param('number'), $session->param('id'),
1279 $session->param('cardnumber'), $session->param('firstname'),
1280 $session->param('surname'), $session->param('branch'),
1281 $session->param('branchname'), $session->param('flags'),
1282 $session->param('emailaddress'), $session->param('shibboleth'),
1283 $session->param('desk_id'), $session->param('desk_name'),
1284 $session->param('register_id'), $session->param('register_name')
1288 # $return: 0 = invalid user
1289 # reset to anonymous session
1292 $info{'invalid_username_or_password'} = 1;
1293 C4::Context::_unset_userenv($sessionID);
1295 $session->param( 'lasttime', time() );
1296 $session->param( 'ip', $session->remote_addr() );
1297 $session->param( 'sessiontype', 'anon' );
1298 $session->param( 'interface', $type);
1300 } # END if ( $q_userid
1301 elsif ( $type eq "opac" ) {
1303 # anonymous sessions are created only for the OPAC
1305 # setting a couple of other session vars...
1306 $session->param( 'ip', $session->remote_addr() );
1307 $session->param( 'lasttime', time() );
1308 $session->param( 'sessiontype', 'anon' );
1309 $session->param( 'interface', $type);
1312 } # END unless ($userid)
1315 if ( $auth_state eq 'logged_in' ) {
1316 $auth_state = 'completed';
1318 # Auth is completed unless an additional auth is needed
1319 if ( $require_2FA ) {
1320 my $patron = Koha::Patrons->find({userid => $userid});
1321 if ( $patron->auth_method eq 'two-factor' ) {
1322 # Ask for the OTP token
1323 $auth_state = 'additional-auth-needed';
1324 $session->param('waiting-for-2FA', 1);
1325 %info = ();# We remove the warnings/errors we may have set incorrectly before
1330 # finished authentification, now respond
1331 if ( $auth_state eq 'completed' || $authnotrequired ) {
1334 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1335 -name => 'CGISESSID',
1338 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1343 track_login_daily( $userid );
1345 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1346 # request. We therefore redirect the user to the requested page again without the login parameters.
1347 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1348 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1349 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1350 $uri->query_param_delete('userid');
1351 $uri->query_param_delete('password');
1352 $uri->query_param_delete('koha_login_context');
1353 unless ( $params->{do_not_print} ) {
1354 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 if ( $params->{do_not_print} ) {
1491 # This must be used for testing purpose only!
1492 return ( undef, undef, undef, undef, $template );
1495 print $query->header(
1496 { type => 'text/html',
1499 'X-Frame-Options' => 'SAMEORIGIN',
1507 =head2 check_api_auth
1509 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1511 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1512 cookie, determine if the user has the privileges specified by C<$userflags>.
1514 C<check_api_auth> is is meant for authenticating users of web services, and
1515 consequently will always return and will not attempt to redirect the user
1518 If a valid session cookie is already present, check_api_auth will return a status
1519 of "ok", the cookie, and the Koha session ID.
1521 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1522 parameters and create a session cookie and Koha session if the supplied credentials
1525 Possible return values in C<$status> are:
1529 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1531 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1533 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1535 =item "expired -- session cookie has expired; API user should resubmit userid and password
1537 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1539 =item "additional-auth-needed -- User is in an authentication process that is not finished
1545 sub check_api_auth {
1548 my $flagsrequired = shift;
1549 my $timeout = _timeout_syspref();
1551 unless ( C4::Context->preference('Version') ) {
1553 # database has not been installed yet
1554 return ( "maintenance", undef, undef );
1556 my $kohaversion = Koha::version();
1557 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1558 if ( C4::Context->preference('Version') < $kohaversion ) {
1560 # database in need of version update; assume that
1561 # no API should be called while databsae is in
1563 return ( "maintenance", undef, undef );
1566 my ( $sessionID, $session );
1567 unless ( $query->param('userid') ) {
1568 $sessionID = $query->cookie("CGISESSID");
1570 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1573 ( $return, $session, undef ) = check_cookie_auth(
1574 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1576 return ( $return, undef, undef ) # Cookie auth failed
1579 my $cookie = $query->cookie(
1580 -name => 'CGISESSID',
1581 -value => $session->id,
1583 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1586 return ( $return, $cookie, $session ); # return == 'ok' here
1591 my $userid = $query->param('userid');
1592 my $password = $query->param('password');
1593 my ( $return, $cardnumber, $cas_ticket );
1596 if ( $cas && $query->param('PT') ) {
1599 # In case of a CAS authentication, we use the ticket instead of the password
1600 my $PT = $query->param('PT');
1601 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1604 # User / password auth
1605 unless ( $userid and $password ) {
1607 # caller did something wrong, fail the authenticateion
1608 return ( "failed", undef, undef );
1611 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1614 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1615 my $session = get_session("");
1616 return ( "failed", undef, undef ) unless $session;
1618 my $sessionID = $session->id;
1619 C4::Context->_new_userenv($sessionID);
1620 my $cookie = $query->cookie(
1621 -name => 'CGISESSID',
1622 -value => $sessionID,
1624 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1627 if ( $return == 1 ) {
1629 $borrowernumber, $firstname, $surname,
1630 $userflags, $branchcode, $branchname,
1633 my $dbh = C4::Context->dbh;
1636 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1638 $sth->execute($userid);
1640 $borrowernumber, $firstname, $surname,
1641 $userflags, $branchcode, $branchname,
1643 ) = $sth->fetchrow if ( $sth->rows );
1645 unless ( $sth->rows ) {
1646 my $sth = $dbh->prepare(
1647 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1649 $sth->execute($cardnumber);
1651 $borrowernumber, $firstname, $surname,
1652 $userflags, $branchcode, $branchname,
1654 ) = $sth->fetchrow if ( $sth->rows );
1656 unless ( $sth->rows ) {
1657 $sth->execute($userid);
1659 $borrowernumber, $firstname, $surname, $userflags,
1660 $branchcode, $branchname, $emailaddress
1661 ) = $sth->fetchrow if ( $sth->rows );
1665 my $ip = $ENV{'REMOTE_ADDR'};
1667 # if they specify at login, use that
1668 if ( $query->param('branch') ) {
1669 $branchcode = $query->param('branch');
1670 my $library = Koha::Libraries->find($branchcode);
1671 $branchname = $library? $library->branchname: '';
1673 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1674 foreach my $br ( keys %$branches ) {
1676 # now we work with the treatment of ip
1677 my $domain = $branches->{$br}->{'branchip'};
1678 if ( $domain && $ip =~ /^$domain/ ) {
1679 $branchcode = $branches->{$br}->{'branchcode'};
1681 # new op dev : add the branchname to the cookie
1682 $branchname = $branches->{$br}->{'branchname'};
1685 $session->param( 'number', $borrowernumber );
1686 $session->param( 'id', $userid );
1687 $session->param( 'cardnumber', $cardnumber );
1688 $session->param( 'firstname', $firstname );
1689 $session->param( 'surname', $surname );
1690 $session->param( 'branch', $branchcode );
1691 $session->param( 'branchname', $branchname );
1692 $session->param( 'flags', $userflags );
1693 $session->param( 'emailaddress', $emailaddress );
1694 $session->param( 'ip', $session->remote_addr() );
1695 $session->param( 'lasttime', time() );
1696 $session->param( 'interface', 'api' );
1698 $session->param( 'cas_ticket', $cas_ticket);
1699 C4::Context->set_userenv(
1700 $session->param('number'), $session->param('id'),
1701 $session->param('cardnumber'), $session->param('firstname'),
1702 $session->param('surname'), $session->param('branch'),
1703 $session->param('branchname'), $session->param('flags'),
1704 $session->param('emailaddress'), $session->param('shibboleth'),
1705 $session->param('desk_id'), $session->param('desk_name'),
1706 $session->param('register_id'), $session->param('register_name')
1708 return ( "ok", $cookie, $sessionID );
1710 return ( "failed", undef, undef );
1715 =head2 check_cookie_auth
1717 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1719 Given a CGISESSID cookie set during a previous login to Koha, determine
1720 if the user has the privileges specified by C<$userflags>. C<$userflags>
1721 is passed unaltered into C<haspermission> and as such accepts all options
1722 avaiable to that routine with the one caveat that C<check_api_auth> will
1723 also allow 'undef' to be passed and in such a case the permissions check
1724 will be skipped altogether.
1726 C<check_cookie_auth> is meant for authenticating special services
1727 such as tools/upload-file.pl that are invoked by other pages that
1728 have been authenticated in the usual way.
1730 Possible return values in C<$status> are:
1734 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1736 =item "anon" -- user not authenticated but valid for anonymous session.
1738 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1740 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1742 =item "expired -- session cookie has expired; API user should resubmit userid and password
1744 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1750 sub check_cookie_auth {
1751 my $sessionID = shift;
1752 my $flagsrequired = shift;
1755 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1757 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1759 unless ( $skip_version_check ) {
1760 unless ( C4::Context->preference('Version') ) {
1762 # database has not been installed yet
1763 return ( "maintenance", undef );
1765 my $kohaversion = Koha::version();
1766 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1767 if ( C4::Context->preference('Version') < $kohaversion ) {
1769 # database in need of version update; assume that
1770 # no API should be called while databsae is in
1772 return ( "maintenance", undef );
1776 # see if we have a valid session cookie already
1777 # however, if a userid parameter is present (i.e., from
1778 # a form submission, assume that any current cookie
1780 unless ( $sessionID ) {
1781 return ( "failed", undef );
1783 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1784 my $session = get_session($sessionID);
1786 my $userid = $session->param('id');
1787 my $ip = $session->param('ip');
1788 my $lasttime = $session->param('lasttime');
1789 my $timeout = _timeout_syspref();
1791 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1795 return ("expired", undef);
1797 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1798 # IP address changed
1801 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1803 } elsif ( $userid ) {
1804 $session->param( 'lasttime', time() );
1805 my $patron = Koha::Patrons->find({ userid => $userid });
1806 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1807 return ("password_expired", undef ) if $patron->password_expired;
1808 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1810 C4::Context->_new_userenv($sessionID);
1811 C4::Context->interface($session->param('interface'));
1812 C4::Context->set_userenv(
1813 $session->param('number'), $session->param('id') // '',
1814 $session->param('cardnumber'), $session->param('firstname'),
1815 $session->param('surname'), $session->param('branch'),
1816 $session->param('branchname'), $session->param('flags'),
1817 $session->param('emailaddress'), $session->param('shibboleth'),
1818 $session->param('desk_id'), $session->param('desk_name'),
1819 $session->param('register_id'), $session->param('register_name')
1821 return ( "additional-auth-needed", $session )
1822 if $session->param('waiting-for-2FA');
1824 return ( "ok", $session );
1828 return ( "failed", undef );
1832 C4::Context->_new_userenv($sessionID);
1833 C4::Context->interface($session->param('interface'));
1834 C4::Context->set_userenv( undef, q{} );
1835 return ( "anon", $session );
1838 return ( "expired", undef );
1845 my $session = get_session($sessionID);
1847 Given a session ID, retrieve the CGI::Session object used to store
1848 the session's state. The session object can be used to store
1849 data that needs to be accessed by different scripts during a
1852 If the C<$sessionID> parameter is an empty string, a new session
1857 sub _get_session_params {
1858 my $storage_method = C4::Context->preference('SessionStorage');
1859 if ( $storage_method eq 'mysql' ) {
1860 my $dbh = C4::Context->dbh;
1861 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1863 elsif ( $storage_method eq 'Pg' ) {
1864 my $dbh = C4::Context->dbh;
1865 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1867 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1868 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1869 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1872 # catch all defaults to tmp should work on all systems
1873 my $dir = C4::Context::temporary_directory;
1874 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1875 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1880 my $sessionID = shift;
1881 my $params = _get_session_params();
1883 if( $sessionID ) { # find existing
1884 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1885 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1887 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1888 # no need to flush here
1894 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1895 # (or something similar)
1896 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1897 # not having a userenv defined could cause a crash.
1899 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1900 $type = 'opac' unless $type;
1902 # Get shibboleth login attribute
1903 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1904 my $shib_login = $shib ? get_login_shib() : undef;
1908 if ( defined $userid ) {
1909 $patron = Koha::Patrons->find( { userid => $userid } );
1910 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1912 my $check_internal_as_fallback = 0;
1915 # Note: checkpw_* routines returns:
1918 # -1 if user bind failed (LDAP only)
1920 if ( $patron and ( $patron->account_locked ) ) {
1922 # Nothing to check, account is locked
1923 } elsif ( $ldap && defined($password) ) {
1924 my ( $retval, $retcard, $retuserid );
1925 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1926 if ( $retval == 1 ) {
1927 @return = ( $retval, $retcard, $retuserid, $patron );
1930 $check_internal_as_fallback = 1 if $retval == 0;
1932 } elsif ( $cas && $query && $query->param('ticket') ) {
1934 # In case of a CAS authentication, we use the ticket instead of the password
1935 my $ticket = $query->param('ticket');
1936 $query->delete('ticket'); # remove ticket to come back to original URL
1937 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1939 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1943 $passwd_ok = $retval;
1946 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1947 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1949 elsif ( $shib && $shib_login && !$password ) {
1951 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1952 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1953 # shibboleth-authenticated user
1955 # Then, we check if it matches a valid koha user
1957 my ( $retval, $retcard, $retuserid, $patron ) =
1958 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1960 @return = ( $retval, $retcard, $retuserid, $patron );
1962 $passwd_ok = $retval;
1965 $check_internal_as_fallback = 1;
1969 if ( $check_internal_as_fallback ) {
1970 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1971 push( @return, $patron );
1972 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1977 $patron->update( { login_attempts => 0 } );
1978 if ( $patron->password_expired ) {
1979 @return = ( -2, $patron );
1981 } elsif ( !$patron->account_locked ) {
1982 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
1986 # Optionally log success or failure
1987 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1988 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1989 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1990 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1996 sub checkpw_internal {
1997 my ( $userid, $password, $no_set_userenv ) = @_;
1999 $password = Encode::encode( 'UTF-8', $password )
2000 if Encode::is_utf8($password);
2002 my $dbh = C4::Context->dbh;
2005 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2007 $sth->execute($userid);
2009 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2010 $surname, $branchcode, $branchname, $flags )
2013 if ( checkpw_hash( $password, $stored_hash ) ) {
2015 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2016 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2017 return 1, $cardnumber, $userid;
2022 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2024 $sth->execute($userid);
2026 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2027 $surname, $branchcode, $branchname, $flags )
2030 if ( checkpw_hash( $password, $stored_hash ) ) {
2032 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2033 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2034 return 1, $cardnumber, $userid;
2041 my ( $password, $stored_hash ) = @_;
2043 return if $stored_hash eq '!';
2045 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2047 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2048 $hash = hash_password( $password, $stored_hash );
2050 $hash = md5_base64($password);
2052 return $hash eq $stored_hash;
2057 my $authflags = getuserflags($flags, $userid, [$dbh]);
2059 Translates integer flags into permissions strings hash.
2061 C<$flags> is the integer userflags value ( borrowers.userflags )
2062 C<$userid> is the members.userid, used for building subpermissions
2063 C<$authflags> is a hashref of permissions
2070 my $dbh = @_ ? shift : C4::Context->dbh;
2073 # I don't want to do this, but if someone logs in as the database
2074 # user, it would be preferable not to spam them to death with
2075 # numeric warnings. So, we make $flags numeric.
2076 no warnings 'numeric';
2079 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2082 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2083 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2084 $userflags->{$flag} = 1;
2087 $userflags->{$flag} = 0;
2091 # get subpermissions and merge with top-level permissions
2092 my $user_subperms = get_user_subpermissions($userid);
2093 foreach my $module ( keys %$user_subperms ) {
2094 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2095 $userflags->{$module} = $user_subperms->{$module};
2101 =head2 get_user_subpermissions
2103 $user_perm_hashref = get_user_subpermissions($userid);
2105 Given the userid (note, not the borrowernumber) of a staff user,
2106 return a hashref of hashrefs of the specific subpermissions
2107 accorded to the user. An example return is
2111 export_catalog => 1,
2112 import_patrons => 1,
2116 The top-level hash-key is a module or function code from
2117 userflags.flag, while the second-level key is a code
2120 The results of this function do not give a complete picture
2121 of the functions that a staff user can access; it is also
2122 necessary to check borrowers.flags.
2126 sub get_user_subpermissions {
2129 my $dbh = C4::Context->dbh;
2130 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2131 FROM user_permissions
2132 JOIN permissions USING (module_bit, code)
2133 JOIN userflags ON (module_bit = bit)
2134 JOIN borrowers USING (borrowernumber)
2135 WHERE userid = ?" );
2136 $sth->execute($userid);
2138 my $user_perms = {};
2139 while ( my $perm = $sth->fetchrow_hashref ) {
2140 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2145 =head2 get_all_subpermissions
2147 my $perm_hashref = get_all_subpermissions();
2149 Returns a hashref of hashrefs defining all specific
2150 permissions currently defined. The return value
2151 has the same structure as that of C<get_user_subpermissions>,
2152 except that the innermost hash value is the description
2153 of the subpermission.
2157 sub get_all_subpermissions {
2158 my $dbh = C4::Context->dbh;
2159 my $sth = $dbh->prepare( "SELECT flag, code
2161 JOIN userflags ON (module_bit = bit)" );
2165 while ( my $perm = $sth->fetchrow_hashref ) {
2166 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2171 =head2 haspermission
2173 $flagsrequired = '*'; # Any permission at all
2174 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2175 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2176 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2177 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2178 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2180 $flags = ($userid, $flagsrequired);
2182 C<$userid> the userid of the member
2183 C<$flags> is a query structure similar to that used by SQL::Abstract that
2184 denotes the combination of flags required. It is a required parameter.
2186 The main logic of this method is that things in arrays are OR'ed, and things
2187 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2189 Returns member's flags or 0 if a permission is not met.
2194 my ($required, $flags) = @_;
2196 my $ref = ref($required);
2198 if ($required eq '*') {
2199 return 0 unless ( $flags or ref( $flags ) );
2201 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2203 } elsif ($ref eq 'HASH') {
2204 foreach my $key (keys %{$required}) {
2205 next if $flags == 1;
2206 my $require = $required->{$key};
2207 my $rflags = $flags->{$key};
2208 return 0 unless _dispatch($require, $rflags);
2210 } elsif ($ref eq 'ARRAY') {
2212 foreach my $require ( @{$required} ) {
2214 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2215 ? $flags->{$require}
2217 $satisfied++ if _dispatch( $require, $rflags );
2219 return 0 unless $satisfied;
2221 croak "Unexpected structure found: $ref";
2228 my ( $userid, $flagsrequired ) = @_;
2230 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2231 # unless defined($flagsrequired);
2233 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2234 $sth->execute($userid);
2235 my $row = $sth->fetchrow();
2236 my $flags = getuserflags( $row, $userid );
2238 return $flags unless defined($flagsrequired);
2239 return $flags if $flags->{superlibrarian};
2240 return _dispatch($flagsrequired, $flags);
2242 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2247 $flags = ($iprange);
2249 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2251 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2258 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2259 if (scalar @allowedipranges > 0) {
2261 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2262 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2264 return $result ? 1 : 0;
2267 sub getborrowernumber {
2269 my $userenv = C4::Context->userenv;
2270 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2271 return $userenv->{number};
2273 my $dbh = C4::Context->dbh;
2274 for my $field ( 'userid', 'cardnumber' ) {
2276 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2277 $sth->execute($userid);
2279 my ($bnumber) = $sth->fetchrow;
2286 =head2 track_login_daily
2288 track_login_daily( $userid );
2290 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2294 sub track_login_daily {
2296 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2298 my $cache = Koha::Caches->get_instance();
2299 my $cache_key = "track_login_" . $userid;
2300 my $cached = $cache->get_from_cache($cache_key);
2301 my $today = dt_from_string()->ymd;
2302 return if $cached && $cached eq $today;
2304 my $patron = Koha::Patrons->find({ userid => $userid });
2305 return unless $patron;
2306 $patron->track_login;
2307 $cache->set_in_cache( $cache_key, $today );
2310 END { } # module clean-up code here (global destructor)
2320 Crypt::Eksblowfish::Bcrypt(3)