3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
37 use Koha::AuthUtils qw( get_script_name hash_password );
38 use Koha::Auth::TwoFactorAuth;
40 use Koha::DateUtils qw( dt_from_string );
41 use Koha::Library::Groups;
43 use Koha::Cash::Registers;
46 use Koha::Patron::Consents;
47 use List::MoreUtils qw( any );
49 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
51 use C4::Log qw( logaction );
52 use Koha::CookieManager;
56 use vars qw($ldap $cas $caslogout);
57 our (@ISA, @EXPORT_OK);
59 sub psgi_env { any { /^psgi\./ } keys %ENV }
62 if (psgi_env) { die 'psgi:exit' }
66 C4::Context->set_remote_address;
72 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
73 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
74 get_template_and_user haspermission
77 $ldap = C4::Context->config('useldapserver') || 0;
78 $cas = C4::Context->preference('casAuthentication');
79 $caslogout = C4::Context->preference('casLogout');
82 require C4::Auth_with_ldap;
83 import C4::Auth_with_ldap qw(checkpw_ldap);
86 require C4::Auth_with_cas; # no import
87 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
94 C4::Auth - Authenticates Koha users
102 my $query = CGI->new;
104 my ($template, $borrowernumber, $cookie)
105 = get_template_and_user(
107 template_name => "opac-main.tt",
110 authnotrequired => 0,
111 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
115 output_html_with_http_headers $query, $cookie, $template->output;
119 The main function of this module is to provide
120 authentification. However the get_template_and_user function has
121 been provided so that a users login information is passed along
122 automatically. This gets loaded into the template.
126 =head2 get_template_and_user
128 my ($template, $borrowernumber, $cookie)
129 = get_template_and_user(
131 template_name => "opac-main.tt",
134 authnotrequired => 0,
135 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
139 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
140 to C<&checkauth> (in this module) to perform authentification.
141 See C<&checkauth> for an explanation of these parameters.
143 The C<template_name> is then used to find the correct template for
144 the page. The authenticated users details are loaded onto the
145 template in the logged_in_user variable (which is a Koha::Patron object). Also the
146 C<sessionID> is passed to the template. This can be used in templates
147 if cookies are disabled. It needs to be put as and input to every
150 More information on the C<gettemplate> sub can be found in the
155 sub get_template_and_user {
158 my ( $user, $cookie, $sessionID, $flags );
161 my $cookie_mgr = Koha::CookieManager->new;
163 # Get shibboleth login attribute
164 my $shib = C4::Context->config('useshibboleth') && shib_ok();
165 my $shib_login = $shib ? get_login_shib() : undef;
167 C4::Context->interface( $in->{type} );
169 $in->{'authnotrequired'} ||= 0;
171 # the following call includes a bad template check; might croak
172 my $template = C4::Templates::gettemplate(
173 $in->{'template_name'},
178 if ( $in->{'template_name'} !~ m/maintenance/ ) {
179 ( $user, $cookie, $sessionID, $flags ) = checkauth(
181 $in->{'authnotrequired'},
182 $in->{'flagsrequired'},
185 $in->{template_name},
189 # If we enforce GDPR and the user did not consent, redirect
190 # Exceptions for consent page itself and SCI/SCO system
191 if( $in->{type} eq 'opac' && $user &&
192 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
193 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
195 my $consent = Koha::Patron::Consents->search({
196 borrowernumber => getborrowernumber($user),
197 type => 'GDPR_PROCESSING',
198 given_on => { '!=', undef },
201 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
206 if ( $in->{type} eq 'opac' && $user ) {
209 my $session = get_session($sessionID);
211 $is_sco_user = $session->param('sco_user');
217 # If the user logged in is the SCO user and they try to go out of the SCO module,
218 # log the user out removing the CGISESSID cookie
219 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
223 C4::Context->preference('AutoSelfCheckID')
224 && $user eq C4::Context->preference('AutoSelfCheckID')
232 # If the user logged in is the SCI user and they try to go out of the SCI module,
233 # kick them out unless it is SCO with a valid permission
234 # or they are a superlibrarian
235 $in->{template_name} !~ m|sci/|
236 && haspermission( $user, { self_check => 'self_checkin_module' } )
238 $in->{template_name} =~ m|sco/| && haspermission(
239 $user, { self_check => 'self_checkout_module' }
242 && $flags && $flags->{superlibrarian} != 1
249 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
251 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
252 -name => 'CGISESSID',
255 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
261 script_name => get_script_name(),
264 print $in->{query}->header(
269 'X-Frame-Options' => 'SAMEORIGIN'
280 # It's possible for $user to be the borrowernumber if they don't have a
281 # userid defined (and are logging in through some other method, such
282 # as SSL certs against an email address)
284 $borrowernumber = getborrowernumber($user) if defined($user);
285 if ( !defined($borrowernumber) && defined($user) ) {
286 $patron = Koha::Patrons->find( $user );
288 $borrowernumber = $user;
290 # A bit of a hack, but I don't know there's a nicer way
292 $user = $patron->firstname . ' ' . $patron->surname;
295 $patron = Koha::Patrons->find( $borrowernumber );
296 # FIXME What to do if $patron does not exist?
300 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
301 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
302 $template->param( logged_in_user => $patron );
303 $template->param( sessionID => $sessionID );
305 if ( $in->{'type'} eq 'opac' ) {
306 require Koha::Virtualshelves;
307 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
309 borrowernumber => $borrowernumber,
313 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
319 some_private_shelves => $some_private_shelves,
320 some_public_shelves => $some_public_shelves,
324 my $all_perms = get_all_subpermissions();
326 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
327 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
329 # We are going to use the $flags returned by checkauth
330 # to create the template's parameters that will indicate
331 # which menus the user can access.
332 if ( $flags && $flags->{superlibrarian} == 1 ) {
333 $template->param( CAN_user_circulate => 1 );
334 $template->param( CAN_user_catalogue => 1 );
335 $template->param( CAN_user_parameters => 1 );
336 $template->param( CAN_user_borrowers => 1 );
337 $template->param( CAN_user_permissions => 1 );
338 $template->param( CAN_user_reserveforothers => 1 );
339 $template->param( CAN_user_editcatalogue => 1 );
340 $template->param( CAN_user_updatecharges => 1 );
341 $template->param( CAN_user_acquisition => 1 );
342 $template->param( CAN_user_suggestions => 1 );
343 $template->param( CAN_user_tools => 1 );
344 $template->param( CAN_user_editauthorities => 1 );
345 $template->param( CAN_user_serials => 1 );
346 $template->param( CAN_user_reports => 1 );
347 $template->param( CAN_user_staffaccess => 1 );
348 $template->param( CAN_user_coursereserves => 1 );
349 $template->param( CAN_user_plugins => 1 );
350 $template->param( CAN_user_lists => 1 );
351 $template->param( CAN_user_clubs => 1 );
352 $template->param( CAN_user_ill => 1 );
353 $template->param( CAN_user_stockrotation => 1 );
354 $template->param( CAN_user_cash_management => 1 );
355 $template->param( CAN_user_problem_reports => 1 );
356 $template->param( CAN_user_recalls => 1 );
358 foreach my $module ( keys %$all_perms ) {
359 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
360 $template->param( "CAN_user_${module}_${subperm}" => 1 );
366 foreach my $module ( keys %$all_perms ) {
367 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
368 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
369 $template->param( "CAN_user_${module}_${subperm}" => 1 );
371 } elsif ( ref( $flags->{$module} ) ) {
372 foreach my $subperm ( keys %{ $flags->{$module} } ) {
373 $template->param( "CAN_user_${module}_${subperm}" => 1 );
380 foreach my $module ( keys %$flags ) {
381 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
382 $template->param( "CAN_user_$module" => 1 );
387 # Logged-in opac search history
388 # If the requested template is an opac one and opac search history is enabled
389 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
390 my $dbh = C4::Context->dbh;
391 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
392 my $sth = $dbh->prepare($query);
393 $sth->execute($borrowernumber);
395 # If at least one search has already been performed
396 if ( $sth->fetchrow_array > 0 ) {
398 # We show the link in opac
399 $template->param( EnableOpacSearchHistory => 1 );
401 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
403 # And if there are searches performed when the user was not logged in,
404 # we add them to the logged-in search history
405 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
406 if (@recentSearches) {
407 my $dbh = C4::Context->dbh;
409 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
410 VALUES (?, ?, ?, ?, ?, ?, ?)
412 my $sth = $dbh->prepare($query);
413 $sth->execute( $borrowernumber,
414 $in->{query}->cookie("CGISESSID"),
417 $_->{type} || 'biblio',
420 ) foreach @recentSearches;
422 # clear out the search history from the session now that
423 # we've saved it to the database
426 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
428 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
429 $template->param( EnableSearchHistory => 1 );
432 else { # if this is an anonymous session, setup to display public lists...
434 # If shibboleth is enabled, and we're in an anonymous session, we should allow
435 # the user to attempt login via shibboleth.
437 $template->param( shibbolethAuthentication => $shib,
438 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
441 # If shibboleth is enabled and we have a shibboleth login attribute,
442 # but we are in an anonymous session, then we clearly have an invalid
443 # shibboleth koha account.
445 $template->param( invalidShibLogin => '1' );
449 $template->param( sessionID => $sessionID );
451 if ( $in->{'type'} eq 'opac' ){
452 require Koha::Virtualshelves;
453 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
459 some_public_shelves => $some_public_shelves,
462 # Set default branch if one has been passed by the environment.
463 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
467 # Sysprefs disabled via URL param
468 # Note that value must be defined in order to override via ENV
469 foreach my $syspref (
475 OpacAdditionalStylesheet
477 intranetcolorstylesheet
482 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
483 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
486 # Anonymous opac search history
487 # If opac search history is enabled and at least one search has already been performed
488 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
489 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
490 if (@recentSearches) {
491 $template->param( EnableOpacSearchHistory => 1 );
495 if ( C4::Context->preference('dateformat') ) {
496 $template->param( dateformat => C4::Context->preference('dateformat') );
499 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
501 # these template parameters are set the same regardless of $in->{'type'}
503 my $minPasswordLength = C4::Context->preference('minPasswordLength');
504 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
506 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
507 GoogleJackets => C4::Context->preference("GoogleJackets"),
508 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
509 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
510 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
511 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
512 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
513 TagsEnabled => C4::Context->preference("TagsEnabled"),
514 hide_marc => C4::Context->preference("hide_marc"),
515 item_level_itypes => C4::Context->preference('item-level_itypes'),
516 patronimages => C4::Context->preference("patronimages"),
517 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
518 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
519 marcflavour => C4::Context->preference("marcflavour"),
520 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
521 minPasswordLength => $minPasswordLength,
523 if ( $in->{'type'} eq "intranet" ) {
525 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
526 AutoLocation => C4::Context->preference("AutoLocation"),
527 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
528 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
529 IndependentBranches => C4::Context->preference("IndependentBranches"),
530 IntranetNav => C4::Context->preference("IntranetNav"),
531 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
532 LibraryName => C4::Context->preference("LibraryName"),
533 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
534 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
535 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
536 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
537 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
538 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
539 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
540 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
541 suggestion => C4::Context->preference("suggestion"),
542 virtualshelves => C4::Context->preference("virtualshelves"),
543 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
544 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
545 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
546 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
547 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
548 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
549 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
550 useDischarge => C4::Context->preference('useDischarge'),
551 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
555 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
557 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
558 my $LibraryNameTitle = C4::Context->preference("LibraryName");
559 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
560 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
562 # clean up the busc param in the session
563 # if the page is not opac-detail and not the "add to list" page
564 # and not the "edit comments" page
565 if ( C4::Context->preference("OpacBrowseResults")
566 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
568 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
569 or $pagename =~ /^showmarc$/
570 or $pagename =~ /^addbybiblionumber$/
571 or $pagename =~ /^review$/ )
573 my $sessionSearch = get_session( $sessionID );
574 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
578 # variables passed from CGI: opac_css_override and opac_search_limits.
579 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
580 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
583 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
584 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
585 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
587 $opac_name = $1; # opac_search_limit is a branch, so we use it.
588 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
589 $opac_name = $in->{'query'}->param('multibranchlimit');
590 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
591 $opac_name = C4::Context->userenv->{'branch'};
594 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
596 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
597 LibrarySearchGroups => \@search_groups,
598 opac_name => $opac_name,
599 LibraryName => "" . C4::Context->preference("LibraryName"),
600 LibraryNameTitle => "" . $LibraryNameTitle,
601 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
602 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
603 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
604 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
605 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
606 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
607 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
608 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
609 opac_search_limit => $opac_search_limit,
610 opac_limit_override => $opac_limit_override,
611 OpacBrowser => C4::Context->preference("OpacBrowser"),
612 OpacCloud => C4::Context->preference("OpacCloud"),
613 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
614 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
615 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
616 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
617 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
618 OpacTopissue => C4::Context->preference("OpacTopissue"),
619 'Version' => C4::Context->preference('Version'),
620 hidelostitems => C4::Context->preference("hidelostitems"),
621 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
622 opacbookbag => "" . C4::Context->preference("opacbookbag"),
623 OpacFavicon => C4::Context->preference("OpacFavicon"),
624 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
625 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
626 OPACUserJS => C4::Context->preference("OPACUserJS"),
627 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
628 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
629 ShowReviewer => C4::Context->preference("ShowReviewer"),
630 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
631 suggestion => "" . C4::Context->preference("suggestion"),
632 virtualshelves => "" . C4::Context->preference("virtualshelves"),
633 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
634 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
635 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
636 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
637 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
638 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
639 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
640 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
641 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
642 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
643 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
644 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
645 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
646 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
647 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
648 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
649 useDischarge => C4::Context->preference('useDischarge'),
652 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
655 # Check if we were asked using parameters to force a specific language
656 if ( defined $in->{'query'}->param('language') ) {
658 # Extract the language, let C4::Languages::getlanguage choose
660 my $language = C4::Languages::getlanguage( $in->{'query'} );
661 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
662 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
665 return ( $template, $borrowernumber, $cookie, $flags );
670 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
672 Verifies that the user is authorized to run this script. If
673 the user is authorized, a (userid, cookie, session-id, flags)
674 quadruple is returned. If the user is not authorized but does
675 not have the required privilege (see $flagsrequired below), it
676 displays an error page and exits. Otherwise, it displays the
677 login page and exits.
679 Note that C<&checkauth> will return if and only if the user
680 is authorized, so it should be called early on, before any
681 unfinished operations (e.g., if you've opened a file, then
682 C<&checkauth> won't close it for you).
684 C<$query> is the CGI object for the script calling C<&checkauth>.
686 The C<$noauth> argument is optional. If it is set, then no
687 authorization is required for the script.
689 C<&checkauth> fetches user and session information from C<$query> and
690 ensures that the user is authorized to run scripts that require
693 The C<$flagsrequired> argument specifies the required privileges
694 the user must have if the username and password are correct.
695 It should be specified as a reference-to-hash; keys in the hash
696 should be the "flags" for the user, as specified in the Members
697 intranet module. Any key specified must correspond to a "flag"
698 in the userflags table. E.g., { circulate => 1 } would specify
699 that the user must have the "circulate" privilege in order to
700 proceed. To make sure that access control is correct, the
701 C<$flagsrequired> parameter must be specified correctly.
703 Koha also has a concept of sub-permissions, also known as
704 granular permissions. This makes the value of each key
705 in the C<flagsrequired> hash take on an additional
710 The user must have access to all subfunctions of the module
711 specified by the hash key.
715 The user must have access to at least one subfunction of the module
716 specified by the hash key.
718 specific permission, e.g., 'export_catalog'
720 The user must have access to the specific subfunction list, which
721 must correspond to a row in the permissions table.
723 The C<$type> argument specifies whether the template should be
724 retrieved from the opac or intranet directory tree. "opac" is
725 assumed if it is not specified; however, if C<$type> is specified,
726 "intranet" is assumed if it is not "opac".
728 If C<$query> does not have a valid session ID associated with it
729 (i.e., the user has not logged in) or if the session has expired,
730 C<&checkauth> presents the user with a login page (from the point of
731 view of the original script, C<&checkauth> does not return). Once the
732 user has authenticated, C<&checkauth> restarts the original script
733 (this time, C<&checkauth> returns).
735 The login page is provided using a HTML::Template, which is set in the
736 systempreferences table or at the top of this file. The variable C<$type>
737 selects which template to use, either the opac or the intranet
738 authentification template.
740 C<&checkauth> returns a user ID, a cookie, and a session ID. The
741 cookie should be sent back to the browser; it verifies that the user
751 # If version syspref is unavailable, it means Koha is being installed,
752 # and so we must redirect to OPAC maintenance page or to the WebInstaller
753 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
754 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
755 warn "OPAC Install required, redirecting to maintenance";
756 print $query->redirect("/cgi-bin/koha/maintenance.pl");
759 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
760 if ( $type ne 'opac' ) {
761 warn "Install required, redirecting to Installer";
762 print $query->redirect("/cgi-bin/koha/installer/install.pl");
764 warn "OPAC Install required, redirecting to maintenance";
765 print $query->redirect("/cgi-bin/koha/maintenance.pl");
770 # check that database and koha version are the same
771 # there is no DB version, it's a fresh install,
772 # go to web installer
773 # there is a DB version, compare it to the code version
774 my $kohaversion = Koha::version();
776 # remove the 3 last . to have a Perl number
777 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
778 Koha::Logger->get->debug("kohaversion : $kohaversion");
779 if ( $version < $kohaversion ) {
780 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
781 if ( $type ne 'opac' ) {
782 warn sprintf( $warning, 'Installer' );
783 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
785 warn sprintf( "OPAC: " . $warning, 'maintenance' );
786 print $query->redirect("/cgi-bin/koha/maintenance.pl");
792 sub _timeout_syspref {
793 my $default_timeout = 600;
794 my $timeout = C4::Context->preference('timeout') || $default_timeout;
796 # value in days, convert in seconds
797 if ( $timeout =~ /^(\d+)[dD]$/ ) {
798 $timeout = $1 * 86400;
800 # value in hours, convert in seconds
801 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
802 $timeout = $1 * 3600;
804 elsif ( $timeout !~ m/^\d+$/ ) {
805 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
806 $timeout = $default_timeout;
815 # Get shibboleth login attribute
816 my $shib = C4::Context->config('useshibboleth') && shib_ok();
817 my $shib_login = $shib ? get_login_shib() : undef;
819 # $authnotrequired will be set for scripts which will run without authentication
820 my $authnotrequired = shift;
821 my $flagsrequired = shift;
823 my $emailaddress = shift;
824 my $template_name = shift;
825 $type = 'opac' unless $type;
827 unless ( C4::Context->preference("OpacPublic") ) {
828 my @allowed_scripts_for_private_opac = qw(
830 opac-registration-email-sent.tt
831 opac-registration-confirmation.tt
832 opac-memberentry-update-submitted.tt
833 opac-password-recovery.tt
835 $authnotrequired = 0 unless grep { $_ eq $template_name }
836 @allowed_scripts_for_private_opac;
839 my $dbh = C4::Context->dbh;
840 my $timeout = _timeout_syspref();
842 my $cookie_mgr = Koha::CookieManager->new;
844 _version_check( $type, $query );
848 my $auth_state = 'failed';
850 my ( $userid, $cookie, $sessionID, $flags );
852 my $logout = $query->param('logout.x');
854 my $anon_search_history;
856 # This parameter is the name of the CAS server we want to authenticate against,
857 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
858 my $casparam = $query->param('cas');
859 my $q_userid = $query->param('userid') // '';
862 my $invalid_otp_token;
863 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "OPAC" ) ? 1 : 0;
865 # Basic authentication is incompatible with the use of Shibboleth,
866 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
867 # and it may not be the attribute we want to use to match the koha login.
869 # Also, do not consider an empty REMOTE_USER.
871 # Finally, after those tests, we can assume (although if it would be better with
872 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
873 # and we can affect it to $userid.
874 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
876 # Using Basic Authentication, no cookies required
877 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
878 -name => 'CGISESSID',
881 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
886 elsif ( $emailaddress) {
887 # the Google OpenID Connect passes an email address
889 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
890 my ( $return, $more_info );
891 # NOTE: $flags in the following call is still undefined !
892 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
893 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
896 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
897 $userid = $session->param('id');
901 $return eq 'ok' ? 'completed'
902 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
905 # We are at the second screen if the waiting-for-2FA is set in session
906 # and otp_token param has been passed
908 && $auth_state eq 'additional-auth-needed'
909 && ( my $otp_token = $query->param('otp_token') ) )
911 my $patron = Koha::Patrons->find( { userid => $userid } );
912 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
913 my $verified = $auth->verify($otp_token);
916 # The token is correct, the user is fully logged in!
917 $auth_state = 'completed';
918 $session->param( 'waiting-for-2FA', 0 );
920 # This is an ugly trick to pass the test
921 # $query->param('koha_login_context') && ( $q_userid ne $userid )
926 $invalid_otp_token = 1;
930 if ( $auth_state eq 'completed' ) {
931 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
933 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
934 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
935 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
938 #if a user enters an id ne to the id in the current session, we need to log them in...
939 #first we need to clear the anonymous session...
940 $anon_search_history = $session->param('search_history');
943 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
944 C4::Context::_unset_userenv($sessionID);
948 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
949 -name => 'CGISESSID',
950 -value => $session->id,
952 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
956 $flags = haspermission( $userid, $flagsrequired );
958 $auth_state = 'failed';
959 $info{'nopermission'} = 1;
962 } elsif ( !$logout ) {
963 if ( $return eq 'expired' ) {
964 $info{timed_out} = 1;
965 } elsif ( $return eq 'restricted' ) {
966 $info{oldip} = $more_info->{old_ip};
967 $info{newip} = $more_info->{new_ip};
968 $info{different_ip} = 1;
973 if ( $auth_state eq 'failed' || $logout ) {
980 # voluntary logout the user
981 # check wether the user was using their shibboleth session or a local one
982 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
987 C4::Context::_unset_userenv($sessionID);
988 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
990 if ($cas and $caslogout) {
991 logout_cas($query, $type);
994 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
995 if ( $shib and $shib_login and $shibSuccess) {
1000 $auth_state = 'logout';
1003 unless ( $userid ) {
1004 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1005 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1006 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1009 # Save anonymous search history in new session so it can be retrieved
1010 # by get_template_and_user to store it in user's search history after
1011 # a successful login.
1012 if ($anon_search_history) {
1013 $session->param( 'search_history', $anon_search_history );
1016 $sessionID = $session->id;
1017 C4::Context->_new_userenv($sessionID);
1018 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1019 -name => 'CGISESSID',
1020 -value => $sessionID,
1022 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1025 my $pki_field = C4::Context->preference('AllowPKIAuth');
1026 if ( !defined($pki_field) ) {
1027 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1028 $pki_field = 'None';
1030 if ( ( $cas && $query->param('ticket') )
1032 || ( $shib && $shib_login )
1033 || $pki_field ne 'None'
1036 my $password = $query->param('password');
1037 my $shibSuccess = 0;
1038 my ( $return, $cardnumber );
1040 # If shib is enabled and we have a shib login, does the login match a valid koha user
1041 if ( $shib && $shib_login ) {
1044 # Do not pass password here, else shib will not be checked in checkpw.
1045 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1046 $userid = $retuserid;
1047 $shibSuccess = $return;
1048 $info{'invalidShibLogin'} = 1 unless ($return);
1051 # If shib login and match were successful, skip further login methods
1052 unless ($shibSuccess) {
1053 if ( $cas && $query->param('ticket') ) {
1055 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1056 checkpw( $dbh, $userid, $password, $query, $type );
1057 $userid = $retuserid;
1058 $info{'invalidCasLogin'} = 1 unless ($return);
1061 elsif ( $emailaddress ) {
1062 my $value = $emailaddress;
1064 # If we're looking up the email, there's a chance that the person
1065 # doesn't have a userid. So if there is none, we pass along the
1066 # borrower number, and the bits of code that need to know the user
1067 # ID will have to be smart enough to handle that.
1068 my $patrons = Koha::Patrons->search({ email => $value });
1069 if ($patrons->count) {
1071 # First the userid, then the borrowernum
1072 my $patron = $patrons->next;
1073 $value = $patron->userid || $patron->borrowernumber;
1077 $return = $value ? 1 : 0;
1082 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1083 || ( $pki_field eq 'emailAddress'
1084 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1088 if ( $pki_field eq 'Common Name' ) {
1089 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1091 elsif ( $pki_field eq 'emailAddress' ) {
1092 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1094 # If we're looking up the email, there's a chance that the person
1095 # doesn't have a userid. So if there is none, we pass along the
1096 # borrower number, and the bits of code that need to know the user
1097 # ID will have to be smart enough to handle that.
1098 my $patrons = Koha::Patrons->search({ email => $value });
1099 if ($patrons->count) {
1101 # First the userid, then the borrowernum
1102 my $patron = $patrons->next;
1103 $value = $patron->userid || $patron->borrowernumber;
1109 $return = $value ? 1 : 0;
1115 my $request_method = $query->request_method();
1118 $request_method eq 'POST'
1119 || ( C4::Context->preference('AutoSelfCheckID')
1120 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1124 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1125 checkpw( $dbh, $q_userid, $password, $query, $type );
1126 $userid = $retuserid if ($retuserid);
1127 $info{'invalid_username_or_password'} = 1 unless ($return);
1132 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1139 && C4::Context->preference('OPACShibOnly')
1141 || ( ( $type ne 'opac' )
1142 && C4::Context->preference('staffShibOnly') )
1149 # $return: 1 = valid user
1152 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1153 $auth_state = "logged_in";
1156 $info{'nopermission'} = 1;
1157 C4::Context::_unset_userenv($sessionID);
1159 my ( $borrowernumber, $firstname, $surname, $userflags,
1160 $branchcode, $branchname, $emailaddress, $desk_id,
1161 $desk_name, $register_id, $register_name );
1163 if ( $return == 1 ) {
1165 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1166 branches.branchname as branchname, email
1168 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1170 my $sth = $dbh->prepare("$select where userid=?");
1171 $sth->execute($userid);
1172 unless ( $sth->rows ) {
1173 $sth = $dbh->prepare("$select where cardnumber=?");
1174 $sth->execute($cardnumber);
1176 unless ( $sth->rows ) {
1177 $sth->execute($userid);
1181 ( $borrowernumber, $firstname, $surname, $userflags,
1182 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1185 # launch a sequence to check if we have a ip for the branch, i
1186 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1188 my $ip = $ENV{'REMOTE_ADDR'};
1190 # if they specify at login, use that
1191 if ( $query->param('branch') ) {
1192 $branchcode = $query->param('branch');
1193 my $library = Koha::Libraries->find($branchcode);
1194 $branchname = $library? $library->branchname: '';
1196 if ( $query->param('desk_id') ) {
1197 $desk_id = $query->param('desk_id');
1198 my $desk = Koha::Desks->find($desk_id);
1199 $desk_name = $desk ? $desk->desk_name : '';
1201 if ( C4::Context->preference('UseCashRegisters') ) {
1203 $query->param('register_id')
1204 ? Koha::Cash::Registers->find($query->param('register_id'))
1205 : Koha::Cash::Registers->search(
1206 { branch => $branchcode, branch_default => 1 },
1207 { rows => 1 } )->single;
1208 $register_id = $register->id if ($register);
1209 $register_name = $register->name if ($register);
1211 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1212 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1214 # we have to check they are coming from the right ip range
1215 my $domain = $branches->{$branchcode}->{'branchip'};
1216 $domain =~ s|\.\*||g;
1217 if ( $ip !~ /^$domain/ ) {
1219 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1220 -name => 'CGISESSID',
1223 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1226 $info{'wrongip'} = 1;
1230 foreach my $br ( keys %$branches ) {
1232 # now we work with the treatment of ip
1233 my $domain = $branches->{$br}->{'branchip'};
1234 if ( $domain && $ip =~ /^$domain/ ) {
1235 $branchcode = $branches->{$br}->{'branchcode'};
1237 # new op dev : add the branchname to the cookie
1238 $branchname = $branches->{$br}->{'branchname'};
1242 my $is_sco_user = 0;
1243 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1247 $session->param( 'number', $borrowernumber );
1248 $session->param( 'id', $userid );
1249 $session->param( 'cardnumber', $cardnumber );
1250 $session->param( 'firstname', $firstname );
1251 $session->param( 'surname', $surname );
1252 $session->param( 'branch', $branchcode );
1253 $session->param( 'branchname', $branchname );
1254 $session->param( 'desk_id', $desk_id);
1255 $session->param( 'desk_name', $desk_name);
1256 $session->param( 'flags', $userflags );
1257 $session->param( 'emailaddress', $emailaddress );
1258 $session->param( 'ip', $session->remote_addr() );
1259 $session->param( 'lasttime', time() );
1260 $session->param( 'interface', $type);
1261 $session->param( 'shibboleth', $shibSuccess );
1262 $session->param( 'register_id', $register_id );
1263 $session->param( 'register_name', $register_name );
1264 $session->param( 'sco_user', $is_sco_user );
1266 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1267 C4::Context->set_userenv(
1268 $session->param('number'), $session->param('id'),
1269 $session->param('cardnumber'), $session->param('firstname'),
1270 $session->param('surname'), $session->param('branch'),
1271 $session->param('branchname'), $session->param('flags'),
1272 $session->param('emailaddress'), $session->param('shibboleth'),
1273 $session->param('desk_id'), $session->param('desk_name'),
1274 $session->param('register_id'), $session->param('register_name')
1278 # $return: 0 = invalid user
1279 # reset to anonymous session
1282 $info{'invalid_username_or_password'} = 1;
1283 C4::Context::_unset_userenv($sessionID);
1285 $session->param( 'lasttime', time() );
1286 $session->param( 'ip', $session->remote_addr() );
1287 $session->param( 'sessiontype', 'anon' );
1288 $session->param( 'interface', $type);
1290 } # END if ( $q_userid
1291 elsif ( $type eq "opac" ) {
1293 # anonymous sessions are created only for the OPAC
1295 # setting a couple of other session vars...
1296 $session->param( 'ip', $session->remote_addr() );
1297 $session->param( 'lasttime', time() );
1298 $session->param( 'sessiontype', 'anon' );
1299 $session->param( 'interface', $type);
1302 } # END unless ($userid)
1305 if ( $auth_state eq 'logged_in' ) {
1306 $auth_state = 'completed';
1308 # Auth is completed unless an additional auth is needed
1309 if ( $require_2FA ) {
1310 my $patron = Koha::Patrons->find({userid => $userid});
1311 if ( $patron->auth_method eq 'two-factor' ) {
1312 # Ask for the OTP token
1313 $auth_state = 'additional-auth-needed';
1314 $session->param('waiting-for-2FA', 1);
1315 %info = ();# We remove the warnings/errors we may have set incorrectly before
1320 # finished authentification, now respond
1321 if ( $auth_state eq 'completed' || $authnotrequired ) {
1324 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1325 -name => 'CGISESSID',
1328 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1333 track_login_daily( $userid );
1335 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1336 # request. We therefore redirect the user to the requested page again without the login parameters.
1337 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1338 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1339 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1340 $uri->query_param_delete('userid');
1341 $uri->query_param_delete('password');
1342 $uri->query_param_delete('koha_login_context');
1343 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1347 return ( $userid, $cookie, $sessionID, $flags );
1352 # AUTH rejected, show the login/password template, after checking the DB.
1356 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1358 # get the inputs from the incoming query
1360 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1361 foreach my $name ( param $query) {
1362 next if grep { $name eq $_ } @inputs_to_clean;
1363 my @value = $query->multi_param($name);
1364 push @inputs, { name => $name, value => $_ } for @value;
1367 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1368 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1369 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1371 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1372 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1376 script_name => get_script_name(),
1377 casAuthentication => C4::Context->preference("casAuthentication"),
1378 shibbolethAuthentication => $shib,
1379 suggestion => C4::Context->preference("suggestion"),
1380 virtualshelves => C4::Context->preference("virtualshelves"),
1381 LibraryName => "" . C4::Context->preference("LibraryName"),
1382 LibraryNameTitle => "" . $LibraryNameTitle,
1383 opacuserlogin => C4::Context->preference("opacuserlogin"),
1384 OpacFavicon => C4::Context->preference("OpacFavicon"),
1385 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1386 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1387 OPACUserJS => C4::Context->preference("OPACUserJS"),
1388 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1389 OpacCloud => C4::Context->preference("OpacCloud"),
1390 OpacTopissue => C4::Context->preference("OpacTopissue"),
1391 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1392 OpacBrowser => C4::Context->preference("OpacBrowser"),
1393 TagsEnabled => C4::Context->preference("TagsEnabled"),
1394 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1395 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1396 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1397 IntranetNav => C4::Context->preference("IntranetNav"),
1398 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1399 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1400 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1401 IndependentBranches => C4::Context->preference("IndependentBranches"),
1402 AutoLocation => C4::Context->preference("AutoLocation"),
1403 wrongip => $info{'wrongip'},
1404 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1405 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1406 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1407 too_many_login_attempts => ( $patron and $patron->account_locked )
1410 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1411 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1412 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1413 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1414 if ( $auth_state eq 'additional-auth-needed' ) {
1417 invalid_otp_token => $invalid_otp_token,
1421 if ( $type eq 'opac' ) {
1422 require Koha::Virtualshelves;
1423 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1429 some_public_shelves => $some_public_shelves,
1435 # Is authentication against multiple CAS servers enabled?
1436 require C4::Auth_with_cas;
1437 if ( multipleAuth() && !$casparam ) {
1438 my $casservers = getMultipleAuth();
1440 foreach my $key ( keys %$casservers ) {
1441 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1444 casServersLoop => \@tmplservers
1448 casServerUrl => login_cas_url($query, undef, $type),
1453 invalidCasLogin => $info{'invalidCasLogin'}
1458 #If shibOnly is enabled just go ahead and redirect directly
1459 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1460 my $redirect_url = login_shib_url( $query );
1461 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1466 shibbolethAuthentication => $shib,
1467 shibbolethLoginUrl => login_shib_url($query),
1471 if (C4::Context->preference('GoogleOpenIDConnect')) {
1472 if ($query->param("OpenIDConnectFailed")) {
1473 my $reason = $query->param('OpenIDConnectFailed');
1474 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1479 LibraryName => C4::Context->preference("LibraryName"),
1481 $template->param(%info);
1483 # $cookie = $query->cookie(CGISESSID => $session->id
1485 print $query->header(
1486 { type => 'text/html',
1489 'X-Frame-Options' => 'SAMEORIGIN',
1497 =head2 check_api_auth
1499 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1501 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1502 cookie, determine if the user has the privileges specified by C<$userflags>.
1504 C<check_api_auth> is is meant for authenticating users of web services, and
1505 consequently will always return and will not attempt to redirect the user
1508 If a valid session cookie is already present, check_api_auth will return a status
1509 of "ok", the cookie, and the Koha session ID.
1511 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1512 parameters and create a session cookie and Koha session if the supplied credentials
1515 Possible return values in C<$status> are:
1519 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1521 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1523 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1525 =item "expired -- session cookie has expired; API user should resubmit userid and password
1527 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1529 =item "additional-auth-needed -- User is in an authentication process that is not finished
1535 sub check_api_auth {
1538 my $flagsrequired = shift;
1539 my $dbh = C4::Context->dbh;
1540 my $timeout = _timeout_syspref();
1542 unless ( C4::Context->preference('Version') ) {
1544 # database has not been installed yet
1545 return ( "maintenance", undef, undef );
1547 my $kohaversion = Koha::version();
1548 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1549 if ( C4::Context->preference('Version') < $kohaversion ) {
1551 # database in need of version update; assume that
1552 # no API should be called while databsae is in
1554 return ( "maintenance", undef, undef );
1557 my ( $sessionID, $session );
1558 unless ( $query->param('userid') ) {
1559 $sessionID = $query->cookie("CGISESSID");
1561 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1564 ( $return, $session, undef ) = check_cookie_auth(
1565 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1567 return ( $return, undef, undef ) # Cookie auth failed
1570 my $cookie = $query->cookie(
1571 -name => 'CGISESSID',
1572 -value => $session->id,
1574 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1577 return ( $return, $cookie, $session ); # return == 'ok' here
1582 my $userid = $query->param('userid');
1583 my $password = $query->param('password');
1584 my ( $return, $cardnumber, $cas_ticket );
1587 if ( $cas && $query->param('PT') ) {
1590 # In case of a CAS authentication, we use the ticket instead of the password
1591 my $PT = $query->param('PT');
1592 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1595 # User / password auth
1596 unless ( $userid and $password ) {
1598 # caller did something wrong, fail the authenticateion
1599 return ( "failed", undef, undef );
1602 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1605 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1606 my $session = get_session("");
1607 return ( "failed", undef, undef ) unless $session;
1609 my $sessionID = $session->id;
1610 C4::Context->_new_userenv($sessionID);
1611 my $cookie = $query->cookie(
1612 -name => 'CGISESSID',
1613 -value => $sessionID,
1615 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1618 if ( $return == 1 ) {
1620 $borrowernumber, $firstname, $surname,
1621 $userflags, $branchcode, $branchname,
1626 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1628 $sth->execute($userid);
1630 $borrowernumber, $firstname, $surname,
1631 $userflags, $branchcode, $branchname,
1633 ) = $sth->fetchrow if ( $sth->rows );
1635 unless ( $sth->rows ) {
1636 my $sth = $dbh->prepare(
1637 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1639 $sth->execute($cardnumber);
1641 $borrowernumber, $firstname, $surname,
1642 $userflags, $branchcode, $branchname,
1644 ) = $sth->fetchrow if ( $sth->rows );
1646 unless ( $sth->rows ) {
1647 $sth->execute($userid);
1649 $borrowernumber, $firstname, $surname, $userflags,
1650 $branchcode, $branchname, $emailaddress
1651 ) = $sth->fetchrow if ( $sth->rows );
1655 my $ip = $ENV{'REMOTE_ADDR'};
1657 # if they specify at login, use that
1658 if ( $query->param('branch') ) {
1659 $branchcode = $query->param('branch');
1660 my $library = Koha::Libraries->find($branchcode);
1661 $branchname = $library? $library->branchname: '';
1663 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1664 foreach my $br ( keys %$branches ) {
1666 # now we work with the treatment of ip
1667 my $domain = $branches->{$br}->{'branchip'};
1668 if ( $domain && $ip =~ /^$domain/ ) {
1669 $branchcode = $branches->{$br}->{'branchcode'};
1671 # new op dev : add the branchname to the cookie
1672 $branchname = $branches->{$br}->{'branchname'};
1675 $session->param( 'number', $borrowernumber );
1676 $session->param( 'id', $userid );
1677 $session->param( 'cardnumber', $cardnumber );
1678 $session->param( 'firstname', $firstname );
1679 $session->param( 'surname', $surname );
1680 $session->param( 'branch', $branchcode );
1681 $session->param( 'branchname', $branchname );
1682 $session->param( 'flags', $userflags );
1683 $session->param( 'emailaddress', $emailaddress );
1684 $session->param( 'ip', $session->remote_addr() );
1685 $session->param( 'lasttime', time() );
1686 $session->param( 'interface', 'api' );
1688 $session->param( 'cas_ticket', $cas_ticket);
1689 C4::Context->set_userenv(
1690 $session->param('number'), $session->param('id'),
1691 $session->param('cardnumber'), $session->param('firstname'),
1692 $session->param('surname'), $session->param('branch'),
1693 $session->param('branchname'), $session->param('flags'),
1694 $session->param('emailaddress'), $session->param('shibboleth'),
1695 $session->param('desk_id'), $session->param('desk_name'),
1696 $session->param('register_id'), $session->param('register_name')
1698 return ( "ok", $cookie, $sessionID );
1700 return ( "failed", undef, undef );
1705 =head2 check_cookie_auth
1707 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1709 Given a CGISESSID cookie set during a previous login to Koha, determine
1710 if the user has the privileges specified by C<$userflags>. C<$userflags>
1711 is passed unaltered into C<haspermission> and as such accepts all options
1712 avaiable to that routine with the one caveat that C<check_api_auth> will
1713 also allow 'undef' to be passed and in such a case the permissions check
1714 will be skipped altogether.
1716 C<check_cookie_auth> is meant for authenticating special services
1717 such as tools/upload-file.pl that are invoked by other pages that
1718 have been authenticated in the usual way.
1720 Possible return values in C<$status> are:
1724 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1726 =item "anon" -- user not authenticated but valid for anonymous session.
1728 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1730 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1732 =item "expired -- session cookie has expired; API user should resubmit userid and password
1734 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1740 sub check_cookie_auth {
1741 my $sessionID = shift;
1742 my $flagsrequired = shift;
1745 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1747 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1749 unless ( $skip_version_check ) {
1750 unless ( C4::Context->preference('Version') ) {
1752 # database has not been installed yet
1753 return ( "maintenance", undef );
1755 my $kohaversion = Koha::version();
1756 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1757 if ( C4::Context->preference('Version') < $kohaversion ) {
1759 # database in need of version update; assume that
1760 # no API should be called while databsae is in
1762 return ( "maintenance", undef );
1766 # see if we have a valid session cookie already
1767 # however, if a userid parameter is present (i.e., from
1768 # a form submission, assume that any current cookie
1770 unless ( $sessionID ) {
1771 return ( "failed", undef );
1773 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1774 my $session = get_session($sessionID);
1776 my $userid = $session->param('id');
1777 my $ip = $session->param('ip');
1778 my $lasttime = $session->param('lasttime');
1779 my $timeout = _timeout_syspref();
1781 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1785 return ("expired", undef);
1787 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1788 # IP address changed
1791 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1793 } elsif ( $userid ) {
1794 $session->param( 'lasttime', time() );
1795 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1797 C4::Context->_new_userenv($sessionID);
1798 C4::Context->interface($session->param('interface'));
1799 C4::Context->set_userenv(
1800 $session->param('number'), $session->param('id') // '',
1801 $session->param('cardnumber'), $session->param('firstname'),
1802 $session->param('surname'), $session->param('branch'),
1803 $session->param('branchname'), $session->param('flags'),
1804 $session->param('emailaddress'), $session->param('shibboleth'),
1805 $session->param('desk_id'), $session->param('desk_name'),
1806 $session->param('register_id'), $session->param('register_name')
1808 return ( "additional-auth-needed", $session )
1809 if $session->param('waiting-for-2FA');
1811 return ( "ok", $session );
1815 return ( "failed", undef );
1819 C4::Context->_new_userenv($sessionID);
1820 C4::Context->interface($session->param('interface'));
1821 C4::Context->set_userenv( undef, q{} );
1822 return ( "anon", $session );
1825 return ( "expired", undef );
1832 my $session = get_session($sessionID);
1834 Given a session ID, retrieve the CGI::Session object used to store
1835 the session's state. The session object can be used to store
1836 data that needs to be accessed by different scripts during a
1839 If the C<$sessionID> parameter is an empty string, a new session
1844 sub _get_session_params {
1845 my $storage_method = C4::Context->preference('SessionStorage');
1846 if ( $storage_method eq 'mysql' ) {
1847 my $dbh = C4::Context->dbh;
1848 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1850 elsif ( $storage_method eq 'Pg' ) {
1851 my $dbh = C4::Context->dbh;
1852 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1854 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1855 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1856 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1859 # catch all defaults to tmp should work on all systems
1860 my $dir = C4::Context::temporary_directory;
1861 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1862 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1867 my $sessionID = shift;
1868 my $params = _get_session_params();
1870 if( $sessionID ) { # find existing
1871 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1872 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1874 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1875 # no need to flush here
1881 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1882 # (or something similar)
1883 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1884 # not having a userenv defined could cause a crash.
1886 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1887 $type = 'opac' unless $type;
1889 # Get shibboleth login attribute
1890 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1891 my $shib_login = $shib ? get_login_shib() : undef;
1895 if ( defined $userid ){
1896 $patron = Koha::Patrons->find({ userid => $userid });
1897 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1899 my $check_internal_as_fallback = 0;
1901 # Note: checkpw_* routines returns:
1904 # -1 if user bind failed (LDAP only)
1906 if ( $patron and $patron->account_locked ) {
1907 # Nothing to check, account is locked
1908 } elsif ($ldap && defined($password)) {
1909 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1910 if ( $retval == 1 ) {
1911 @return = ( $retval, $retcard, $retuserid );
1914 $check_internal_as_fallback = 1 if $retval == 0;
1916 } elsif ( $cas && $query && $query->param('ticket') ) {
1918 # In case of a CAS authentication, we use the ticket instead of the password
1919 my $ticket = $query->param('ticket');
1920 $query->delete('ticket'); # remove ticket to come back to original URL
1921 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1923 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1927 $passwd_ok = $retval;
1930 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1931 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1933 elsif ( $shib && $shib_login && !$password ) {
1935 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1936 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1937 # shibboleth-authenticated user
1939 # Then, we check if it matches a valid koha user
1941 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1943 @return = ( $retval, $retcard, $retuserid );
1945 $passwd_ok = $retval;
1948 $check_internal_as_fallback = 1;
1952 if ( $check_internal_as_fallback ) {
1953 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1954 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1959 $patron->update({ login_attempts => 0 });
1960 } elsif( !$patron->account_locked ) {
1961 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1965 # Optionally log success or failure
1966 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1967 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1968 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1969 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1975 sub checkpw_internal {
1976 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1978 $password = Encode::encode( 'UTF-8', $password )
1979 if Encode::is_utf8($password);
1983 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1985 $sth->execute($userid);
1987 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1988 $surname, $branchcode, $branchname, $flags )
1991 if ( checkpw_hash( $password, $stored_hash ) ) {
1993 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1994 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1995 return 1, $cardnumber, $userid;
2000 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2002 $sth->execute($userid);
2004 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2005 $surname, $branchcode, $branchname, $flags )
2008 if ( checkpw_hash( $password, $stored_hash ) ) {
2010 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2011 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2012 return 1, $cardnumber, $userid;
2019 my ( $password, $stored_hash ) = @_;
2021 return if $stored_hash eq '!';
2023 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2025 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2026 $hash = hash_password( $password, $stored_hash );
2028 $hash = md5_base64($password);
2030 return $hash eq $stored_hash;
2035 my $authflags = getuserflags($flags, $userid, [$dbh]);
2037 Translates integer flags into permissions strings hash.
2039 C<$flags> is the integer userflags value ( borrowers.userflags )
2040 C<$userid> is the members.userid, used for building subpermissions
2041 C<$authflags> is a hashref of permissions
2048 my $dbh = @_ ? shift : C4::Context->dbh;
2051 # I don't want to do this, but if someone logs in as the database
2052 # user, it would be preferable not to spam them to death with
2053 # numeric warnings. So, we make $flags numeric.
2054 no warnings 'numeric';
2057 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2060 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2061 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2062 $userflags->{$flag} = 1;
2065 $userflags->{$flag} = 0;
2069 # get subpermissions and merge with top-level permissions
2070 my $user_subperms = get_user_subpermissions($userid);
2071 foreach my $module ( keys %$user_subperms ) {
2072 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2073 $userflags->{$module} = $user_subperms->{$module};
2079 =head2 get_user_subpermissions
2081 $user_perm_hashref = get_user_subpermissions($userid);
2083 Given the userid (note, not the borrowernumber) of a staff user,
2084 return a hashref of hashrefs of the specific subpermissions
2085 accorded to the user. An example return is
2089 export_catalog => 1,
2090 import_patrons => 1,
2094 The top-level hash-key is a module or function code from
2095 userflags.flag, while the second-level key is a code
2098 The results of this function do not give a complete picture
2099 of the functions that a staff user can access; it is also
2100 necessary to check borrowers.flags.
2104 sub get_user_subpermissions {
2107 my $dbh = C4::Context->dbh;
2108 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2109 FROM user_permissions
2110 JOIN permissions USING (module_bit, code)
2111 JOIN userflags ON (module_bit = bit)
2112 JOIN borrowers USING (borrowernumber)
2113 WHERE userid = ?" );
2114 $sth->execute($userid);
2116 my $user_perms = {};
2117 while ( my $perm = $sth->fetchrow_hashref ) {
2118 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2123 =head2 get_all_subpermissions
2125 my $perm_hashref = get_all_subpermissions();
2127 Returns a hashref of hashrefs defining all specific
2128 permissions currently defined. The return value
2129 has the same structure as that of C<get_user_subpermissions>,
2130 except that the innermost hash value is the description
2131 of the subpermission.
2135 sub get_all_subpermissions {
2136 my $dbh = C4::Context->dbh;
2137 my $sth = $dbh->prepare( "SELECT flag, code
2139 JOIN userflags ON (module_bit = bit)" );
2143 while ( my $perm = $sth->fetchrow_hashref ) {
2144 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2149 =head2 haspermission
2151 $flagsrequired = '*'; # Any permission at all
2152 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2153 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2154 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2155 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2156 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2158 $flags = ($userid, $flagsrequired);
2160 C<$userid> the userid of the member
2161 C<$flags> is a query structure similar to that used by SQL::Abstract that
2162 denotes the combination of flags required. It is a required parameter.
2164 The main logic of this method is that things in arrays are OR'ed, and things
2165 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2167 Returns member's flags or 0 if a permission is not met.
2172 my ($required, $flags) = @_;
2174 my $ref = ref($required);
2176 if ($required eq '*') {
2177 return 0 unless ( $flags or ref( $flags ) );
2179 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2181 } elsif ($ref eq 'HASH') {
2182 foreach my $key (keys %{$required}) {
2183 next if $flags == 1;
2184 my $require = $required->{$key};
2185 my $rflags = $flags->{$key};
2186 return 0 unless _dispatch($require, $rflags);
2188 } elsif ($ref eq 'ARRAY') {
2190 foreach my $require ( @{$required} ) {
2192 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2193 ? $flags->{$require}
2195 $satisfied++ if _dispatch( $require, $rflags );
2197 return 0 unless $satisfied;
2199 croak "Unexpected structure found: $ref";
2206 my ( $userid, $flagsrequired ) = @_;
2208 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2209 # unless defined($flagsrequired);
2211 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2212 $sth->execute($userid);
2213 my $row = $sth->fetchrow();
2214 my $flags = getuserflags( $row, $userid );
2216 return $flags unless defined($flagsrequired);
2217 return $flags if $flags->{superlibrarian};
2218 return _dispatch($flagsrequired, $flags);
2220 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2225 $flags = ($iprange);
2227 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2229 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2236 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2237 if (scalar @allowedipranges > 0) {
2239 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2240 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2242 return $result ? 1 : 0;
2245 sub getborrowernumber {
2247 my $userenv = C4::Context->userenv;
2248 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2249 return $userenv->{number};
2251 my $dbh = C4::Context->dbh;
2252 for my $field ( 'userid', 'cardnumber' ) {
2254 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2255 $sth->execute($userid);
2257 my ($bnumber) = $sth->fetchrow;
2264 =head2 track_login_daily
2266 track_login_daily( $userid );
2268 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2272 sub track_login_daily {
2274 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2276 my $cache = Koha::Caches->get_instance();
2277 my $cache_key = "track_login_" . $userid;
2278 my $cached = $cache->get_from_cache($cache_key);
2279 my $today = dt_from_string()->ymd;
2280 return if $cached && $cached eq $today;
2282 my $patron = Koha::Patrons->find({ userid => $userid });
2283 return unless $patron;
2284 $patron->track_login;
2285 $cache->set_in_cache( $cache_key, $today );
2288 END { } # module clean-up code here (global destructor)
2298 Crypt::Eksblowfish::Bcrypt(3)