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 );
39 use Koha::DateUtils qw( dt_from_string );
40 use Koha::Library::Groups;
42 use Koha::Cash::Registers;
45 use Koha::Patron::Consents;
46 use List::MoreUtils qw( any );
48 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
50 use C4::Log qw( logaction );
51 use Koha::CookieManager;
55 use vars qw($ldap $cas $caslogout);
56 our (@ISA, @EXPORT_OK);
58 sub psgi_env { any { /^psgi\./ } keys %ENV }
61 if (psgi_env) { die 'psgi:exit' }
65 C4::Context->set_remote_address;
71 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
72 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
73 get_template_and_user haspermission
76 $ldap = C4::Context->config('useldapserver') || 0;
77 $cas = C4::Context->preference('casAuthentication');
78 $caslogout = C4::Context->preference('casLogout');
81 require C4::Auth_with_ldap;
82 import C4::Auth_with_ldap qw(checkpw_ldap);
85 require C4::Auth_with_cas; # no import
86 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
93 C4::Auth - Authenticates Koha users
101 my $query = CGI->new;
103 my ($template, $borrowernumber, $cookie)
104 = get_template_and_user(
106 template_name => "opac-main.tt",
109 authnotrequired => 0,
110 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
114 output_html_with_http_headers $query, $cookie, $template->output;
118 The main function of this module is to provide
119 authentification. However the get_template_and_user function has
120 been provided so that a users login information is passed along
121 automatically. This gets loaded into the template.
125 =head2 get_template_and_user
127 my ($template, $borrowernumber, $cookie)
128 = get_template_and_user(
130 template_name => "opac-main.tt",
133 authnotrequired => 0,
134 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
138 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
139 to C<&checkauth> (in this module) to perform authentification.
140 See C<&checkauth> for an explanation of these parameters.
142 The C<template_name> is then used to find the correct template for
143 the page. The authenticated users details are loaded onto the
144 template in the logged_in_user variable (which is a Koha::Patron object). Also the
145 C<sessionID> is passed to the template. This can be used in templates
146 if cookies are disabled. It needs to be put as and input to every
149 More information on the C<gettemplate> sub can be found in the
154 sub get_template_and_user {
157 my ( $user, $cookie, $sessionID, $flags );
160 my $cookie_mgr = Koha::CookieManager->new;
162 # Get shibboleth login attribute
163 my $shib = C4::Context->config('useshibboleth') && shib_ok();
164 my $shib_login = $shib ? get_login_shib() : undef;
166 C4::Context->interface( $in->{type} );
168 $in->{'authnotrequired'} ||= 0;
170 # the following call includes a bad template check; might croak
171 my $template = C4::Templates::gettemplate(
172 $in->{'template_name'},
177 if ( $in->{'template_name'} !~ m/maintenance/ ) {
178 ( $user, $cookie, $sessionID, $flags ) = checkauth(
180 $in->{'authnotrequired'},
181 $in->{'flagsrequired'},
184 $in->{template_name},
188 # If we enforce GDPR and the user did not consent, redirect
189 # Exceptions for consent page itself and SCI/SCO system
190 if( $in->{type} eq 'opac' && $user &&
191 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
192 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
194 my $consent = Koha::Patron::Consents->search({
195 borrowernumber => getborrowernumber($user),
196 type => 'GDPR_PROCESSING',
197 given_on => { '!=', undef },
200 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
205 if ( $in->{type} eq 'opac' && $user ) {
208 my $session = get_session($sessionID);
210 $is_sco_user = $session->param('sco_user');
216 # If the user logged in is the SCO user and they try to go out of the SCO module,
217 # log the user out removing the CGISESSID cookie
218 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
222 C4::Context->preference('AutoSelfCheckID')
223 && $user eq C4::Context->preference('AutoSelfCheckID')
231 # If the user logged in is the SCI user and they try to go out of the SCI module,
232 # kick them out unless it is SCO with a valid permission
233 # or they are a superlibrarian
234 $in->{template_name} !~ m|sci/|
235 && haspermission( $user, { self_check => 'self_checkin_module' } )
237 $in->{template_name} =~ m|sco/| && haspermission(
238 $user, { self_check => 'self_checkout_module' }
241 && $flags && $flags->{superlibrarian} != 1
248 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
250 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
251 -name => 'CGISESSID',
254 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
259 script_name => get_script_name(),
262 print $in->{query}->header(
267 'X-Frame-Options' => 'SAMEORIGIN'
278 # It's possible for $user to be the borrowernumber if they don't have a
279 # userid defined (and are logging in through some other method, such
280 # as SSL certs against an email address)
282 $borrowernumber = getborrowernumber($user) if defined($user);
283 if ( !defined($borrowernumber) && defined($user) ) {
284 $patron = Koha::Patrons->find( $user );
286 $borrowernumber = $user;
288 # A bit of a hack, but I don't know there's a nicer way
290 $user = $patron->firstname . ' ' . $patron->surname;
293 $patron = Koha::Patrons->find( $borrowernumber );
294 # FIXME What to do if $patron does not exist?
298 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
299 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
300 $template->param( logged_in_user => $patron );
301 $template->param( sessionID => $sessionID );
303 if ( $in->{'type'} eq 'opac' ) {
304 require Koha::Virtualshelves;
305 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
307 borrowernumber => $borrowernumber,
311 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
317 some_private_shelves => $some_private_shelves,
318 some_public_shelves => $some_public_shelves,
322 my $all_perms = get_all_subpermissions();
324 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
325 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
327 # We are going to use the $flags returned by checkauth
328 # to create the template's parameters that will indicate
329 # which menus the user can access.
330 if ( $flags && $flags->{superlibrarian} == 1 ) {
331 $template->param( CAN_user_circulate => 1 );
332 $template->param( CAN_user_catalogue => 1 );
333 $template->param( CAN_user_parameters => 1 );
334 $template->param( CAN_user_borrowers => 1 );
335 $template->param( CAN_user_permissions => 1 );
336 $template->param( CAN_user_reserveforothers => 1 );
337 $template->param( CAN_user_editcatalogue => 1 );
338 $template->param( CAN_user_updatecharges => 1 );
339 $template->param( CAN_user_acquisition => 1 );
340 $template->param( CAN_user_suggestions => 1 );
341 $template->param( CAN_user_tools => 1 );
342 $template->param( CAN_user_editauthorities => 1 );
343 $template->param( CAN_user_serials => 1 );
344 $template->param( CAN_user_reports => 1 );
345 $template->param( CAN_user_staffaccess => 1 );
346 $template->param( CAN_user_coursereserves => 1 );
347 $template->param( CAN_user_plugins => 1 );
348 $template->param( CAN_user_lists => 1 );
349 $template->param( CAN_user_clubs => 1 );
350 $template->param( CAN_user_ill => 1 );
351 $template->param( CAN_user_stockrotation => 1 );
352 $template->param( CAN_user_cash_management => 1 );
353 $template->param( CAN_user_problem_reports => 1 );
355 foreach my $module ( keys %$all_perms ) {
356 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
357 $template->param( "CAN_user_${module}_${subperm}" => 1 );
363 foreach my $module ( keys %$all_perms ) {
364 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
365 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
366 $template->param( "CAN_user_${module}_${subperm}" => 1 );
368 } elsif ( ref( $flags->{$module} ) ) {
369 foreach my $subperm ( keys %{ $flags->{$module} } ) {
370 $template->param( "CAN_user_${module}_${subperm}" => 1 );
377 foreach my $module ( keys %$flags ) {
378 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
379 $template->param( "CAN_user_$module" => 1 );
384 # Logged-in opac search history
385 # If the requested template is an opac one and opac search history is enabled
386 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
387 my $dbh = C4::Context->dbh;
388 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
389 my $sth = $dbh->prepare($query);
390 $sth->execute($borrowernumber);
392 # If at least one search has already been performed
393 if ( $sth->fetchrow_array > 0 ) {
395 # We show the link in opac
396 $template->param( EnableOpacSearchHistory => 1 );
398 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
400 # And if there are searches performed when the user was not logged in,
401 # we add them to the logged-in search history
402 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
403 if (@recentSearches) {
404 my $dbh = C4::Context->dbh;
406 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
407 VALUES (?, ?, ?, ?, ?, ?, ?)
409 my $sth = $dbh->prepare($query);
410 $sth->execute( $borrowernumber,
411 $in->{query}->cookie("CGISESSID"),
414 $_->{type} || 'biblio',
417 ) foreach @recentSearches;
419 # clear out the search history from the session now that
420 # we've saved it to the database
423 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
425 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
426 $template->param( EnableSearchHistory => 1 );
429 else { # if this is an anonymous session, setup to display public lists...
431 # If shibboleth is enabled, and we're in an anonymous session, we should allow
432 # the user to attempt login via shibboleth.
434 $template->param( shibbolethAuthentication => $shib,
435 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
438 # If shibboleth is enabled and we have a shibboleth login attribute,
439 # but we are in an anonymous session, then we clearly have an invalid
440 # shibboleth koha account.
442 $template->param( invalidShibLogin => '1' );
446 $template->param( sessionID => $sessionID );
448 if ( $in->{'type'} eq 'opac' ){
449 require Koha::Virtualshelves;
450 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
456 some_public_shelves => $some_public_shelves,
461 # Sysprefs disabled via URL param
462 # Note that value must be defined in order to override via ENV
463 foreach my $syspref (
469 OpacAdditionalStylesheet
471 intranetcolorstylesheet
476 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
477 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
480 # Anonymous opac search history
481 # If opac search history is enabled and at least one search has already been performed
482 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
483 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
484 if (@recentSearches) {
485 $template->param( EnableOpacSearchHistory => 1 );
489 if ( C4::Context->preference('dateformat') ) {
490 $template->param( dateformat => C4::Context->preference('dateformat') );
493 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
495 # these template parameters are set the same regardless of $in->{'type'}
497 my $minPasswordLength = C4::Context->preference('minPasswordLength');
498 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
500 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
501 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
502 GoogleJackets => C4::Context->preference("GoogleJackets"),
503 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
504 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
505 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
506 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
507 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
508 TagsEnabled => C4::Context->preference("TagsEnabled"),
509 hide_marc => C4::Context->preference("hide_marc"),
510 item_level_itypes => C4::Context->preference('item-level_itypes'),
511 patronimages => C4::Context->preference("patronimages"),
512 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
513 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
514 marcflavour => C4::Context->preference("marcflavour"),
515 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
516 minPasswordLength => $minPasswordLength,
518 if ( $in->{'type'} eq "intranet" ) {
520 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
521 AutoLocation => C4::Context->preference("AutoLocation"),
522 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
523 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
524 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
525 IndependentBranches => C4::Context->preference("IndependentBranches"),
526 IntranetNav => C4::Context->preference("IntranetNav"),
527 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
528 LibraryName => C4::Context->preference("LibraryName"),
529 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
530 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
531 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
532 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
533 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
534 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
535 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
536 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
537 suggestion => C4::Context->preference("suggestion"),
538 virtualshelves => C4::Context->preference("virtualshelves"),
539 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
540 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
541 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
542 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
543 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
544 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
545 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
546 useDischarge => C4::Context->preference('useDischarge'),
547 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
551 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
553 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
554 my $LibraryNameTitle = C4::Context->preference("LibraryName");
555 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
556 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
558 # clean up the busc param in the session
559 # if the page is not opac-detail and not the "add to list" page
560 # and not the "edit comments" page
561 if ( C4::Context->preference("OpacBrowseResults")
562 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
564 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
565 or $pagename =~ /^showmarc$/
566 or $pagename =~ /^addbybiblionumber$/
567 or $pagename =~ /^review$/ )
569 my $sessionSearch = get_session( $sessionID );
570 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
574 # variables passed from CGI: opac_css_override and opac_search_limits.
575 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
576 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
579 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
580 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
581 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
583 $opac_name = $1; # opac_search_limit is a branch, so we use it.
584 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
585 $opac_name = $in->{'query'}->param('multibranchlimit');
586 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
587 $opac_name = C4::Context->userenv->{'branch'};
590 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
592 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
593 LibrarySearchGroups => \@search_groups,
594 opac_name => $opac_name,
595 LibraryName => "" . C4::Context->preference("LibraryName"),
596 LibraryNameTitle => "" . $LibraryNameTitle,
597 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
598 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
599 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
600 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
601 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
602 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
603 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
604 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
605 opac_search_limit => $opac_search_limit,
606 opac_limit_override => $opac_limit_override,
607 OpacBrowser => C4::Context->preference("OpacBrowser"),
608 OpacCloud => C4::Context->preference("OpacCloud"),
609 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
610 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
611 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
612 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
613 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
614 OpacTopissue => C4::Context->preference("OpacTopissue"),
615 'Version' => C4::Context->preference('Version'),
616 hidelostitems => C4::Context->preference("hidelostitems"),
617 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
618 opacbookbag => "" . C4::Context->preference("opacbookbag"),
619 OpacFavicon => C4::Context->preference("OpacFavicon"),
620 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
621 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
622 OPACUserJS => C4::Context->preference("OPACUserJS"),
623 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
624 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
625 ShowReviewer => C4::Context->preference("ShowReviewer"),
626 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
627 suggestion => "" . C4::Context->preference("suggestion"),
628 virtualshelves => "" . C4::Context->preference("virtualshelves"),
629 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
630 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
631 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
632 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
633 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
634 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
635 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
636 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
637 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
638 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
639 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
640 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
641 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
642 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
643 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
644 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
645 useDischarge => C4::Context->preference('useDischarge'),
648 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
651 # Check if we were asked using parameters to force a specific language
652 if ( defined $in->{'query'}->param('language') ) {
654 # Extract the language, let C4::Languages::getlanguage choose
656 my $language = C4::Languages::getlanguage( $in->{'query'} );
657 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
658 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
661 return ( $template, $borrowernumber, $cookie, $flags );
666 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
668 Verifies that the user is authorized to run this script. If
669 the user is authorized, a (userid, cookie, session-id, flags)
670 quadruple is returned. If the user is not authorized but does
671 not have the required privilege (see $flagsrequired below), it
672 displays an error page and exits. Otherwise, it displays the
673 login page and exits.
675 Note that C<&checkauth> will return if and only if the user
676 is authorized, so it should be called early on, before any
677 unfinished operations (e.g., if you've opened a file, then
678 C<&checkauth> won't close it for you).
680 C<$query> is the CGI object for the script calling C<&checkauth>.
682 The C<$noauth> argument is optional. If it is set, then no
683 authorization is required for the script.
685 C<&checkauth> fetches user and session information from C<$query> and
686 ensures that the user is authorized to run scripts that require
689 The C<$flagsrequired> argument specifies the required privileges
690 the user must have if the username and password are correct.
691 It should be specified as a reference-to-hash; keys in the hash
692 should be the "flags" for the user, as specified in the Members
693 intranet module. Any key specified must correspond to a "flag"
694 in the userflags table. E.g., { circulate => 1 } would specify
695 that the user must have the "circulate" privilege in order to
696 proceed. To make sure that access control is correct, the
697 C<$flagsrequired> parameter must be specified correctly.
699 Koha also has a concept of sub-permissions, also known as
700 granular permissions. This makes the value of each key
701 in the C<flagsrequired> hash take on an additional
706 The user must have access to all subfunctions of the module
707 specified by the hash key.
711 The user must have access to at least one subfunction of the module
712 specified by the hash key.
714 specific permission, e.g., 'export_catalog'
716 The user must have access to the specific subfunction list, which
717 must correspond to a row in the permissions table.
719 The C<$type> argument specifies whether the template should be
720 retrieved from the opac or intranet directory tree. "opac" is
721 assumed if it is not specified; however, if C<$type> is specified,
722 "intranet" is assumed if it is not "opac".
724 If C<$query> does not have a valid session ID associated with it
725 (i.e., the user has not logged in) or if the session has expired,
726 C<&checkauth> presents the user with a login page (from the point of
727 view of the original script, C<&checkauth> does not return). Once the
728 user has authenticated, C<&checkauth> restarts the original script
729 (this time, C<&checkauth> returns).
731 The login page is provided using a HTML::Template, which is set in the
732 systempreferences table or at the top of this file. The variable C<$type>
733 selects which template to use, either the opac or the intranet
734 authentification template.
736 C<&checkauth> returns a user ID, a cookie, and a session ID. The
737 cookie should be sent back to the browser; it verifies that the user
747 # If version syspref is unavailable, it means Koha is being installed,
748 # and so we must redirect to OPAC maintenance page or to the WebInstaller
749 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
750 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
751 warn "OPAC Install required, redirecting to maintenance";
752 print $query->redirect("/cgi-bin/koha/maintenance.pl");
755 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
756 if ( $type ne 'opac' ) {
757 warn "Install required, redirecting to Installer";
758 print $query->redirect("/cgi-bin/koha/installer/install.pl");
760 warn "OPAC Install required, redirecting to maintenance";
761 print $query->redirect("/cgi-bin/koha/maintenance.pl");
766 # check that database and koha version are the same
767 # there is no DB version, it's a fresh install,
768 # go to web installer
769 # there is a DB version, compare it to the code version
770 my $kohaversion = Koha::version();
772 # remove the 3 last . to have a Perl number
773 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
774 Koha::Logger->get->debug("kohaversion : $kohaversion");
775 if ( $version < $kohaversion ) {
776 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
777 if ( $type ne 'opac' ) {
778 warn sprintf( $warning, 'Installer' );
779 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
781 warn sprintf( "OPAC: " . $warning, 'maintenance' );
782 print $query->redirect("/cgi-bin/koha/maintenance.pl");
788 sub _timeout_syspref {
789 my $default_timeout = 600;
790 my $timeout = C4::Context->preference('timeout') || $default_timeout;
792 # value in days, convert in seconds
793 if ( $timeout =~ /^(\d+)[dD]$/ ) {
794 $timeout = $1 * 86400;
796 # value in hours, convert in seconds
797 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
798 $timeout = $1 * 3600;
800 elsif ( $timeout !~ m/^\d+$/ ) {
801 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
802 $timeout = $default_timeout;
811 # Get shibboleth login attribute
812 my $shib = C4::Context->config('useshibboleth') && shib_ok();
813 my $shib_login = $shib ? get_login_shib() : undef;
815 # $authnotrequired will be set for scripts which will run without authentication
816 my $authnotrequired = shift;
817 my $flagsrequired = shift;
819 my $emailaddress = shift;
820 my $template_name = shift;
821 $type = 'opac' unless $type;
823 unless ( C4::Context->preference("OpacPublic") ) {
824 my @allowed_scripts_for_private_opac = qw(
826 opac-registration-email-sent.tt
827 opac-registration-confirmation.tt
828 opac-memberentry-update-submitted.tt
829 opac-password-recovery.tt
831 $authnotrequired = 0 unless grep { $_ eq $template_name }
832 @allowed_scripts_for_private_opac;
835 my $dbh = C4::Context->dbh;
836 my $timeout = _timeout_syspref();
838 my $cookie_mgr = Koha::CookieManager->new;
840 _version_check( $type, $query );
845 my ( $userid, $cookie, $sessionID, $flags );
847 my $logout = $query->param('logout.x');
849 my $anon_search_history;
851 # This parameter is the name of the CAS server we want to authenticate against,
852 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
853 my $casparam = $query->param('cas');
854 my $q_userid = $query->param('userid') // '';
858 # Basic authentication is incompatible with the use of Shibboleth,
859 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
860 # and it may not be the attribute we want to use to match the koha login.
862 # Also, do not consider an empty REMOTE_USER.
864 # Finally, after those tests, we can assume (although if it would be better with
865 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
866 # and we can affect it to $userid.
867 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
869 # Using Basic Authentication, no cookies required
870 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
871 -name => 'CGISESSID',
874 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
878 elsif ( $emailaddress) {
879 # the Google OpenID Connect passes an email address
881 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
882 my ( $return, $more_info );
883 # NOTE: $flags in the following call is still undefined !
884 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
885 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
888 if ( $return eq 'ok' ) {
889 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
891 my $s_userid = $session->param('id');
894 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
895 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
896 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
899 #if a user enters an id ne to the id in the current session, we need to log them in...
900 #first we need to clear the anonymous session...
901 $anon_search_history = $session->param('search_history');
904 C4::Context::_unset_userenv($sessionID);
909 # voluntary logout the user
910 # check wether the user was using their shibboleth session or a local one
911 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
914 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
915 C4::Context::_unset_userenv($sessionID);
918 if ($cas and $caslogout) {
919 logout_cas($query, $type);
922 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
923 if ( $shib and $shib_login and $shibSuccess) {
928 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
929 -name => 'CGISESSID',
930 -value => $session->id,
932 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
935 $flags = haspermission( $userid, $flagsrequired );
939 $info{'nopermission'} = 1;
942 } elsif ( !$logout ) {
943 if ( $return eq 'expired' ) {
944 $info{timed_out} = 1;
945 } elsif ( $return eq 'restricted' ) {
946 $info{oldip} = $more_info->{old_ip};
947 $info{newip} = $more_info->{new_ip};
948 $info{different_ip} = 1;
953 unless ( $loggedin ) {
958 #we initiate a session prior to checking for a username to allow for anonymous sessions...
959 $session ||= get_session("") or die "Auth ERROR: Cannot get_session()";
961 # Save anonymous search history in new session so it can be retrieved
962 # by get_template_and_user to store it in user's search history after
963 # a successful login.
964 if ($anon_search_history) {
965 $session->param( 'search_history', $anon_search_history );
968 $sessionID = $session->id;
969 C4::Context->_new_userenv($sessionID);
970 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
971 -name => 'CGISESSID',
972 -value => $sessionID,
974 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
976 my $pki_field = C4::Context->preference('AllowPKIAuth');
977 if ( !defined($pki_field) ) {
978 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
981 if ( ( $cas && $query->param('ticket') )
983 || ( $shib && $shib_login )
984 || $pki_field ne 'None'
987 my $password = $query->param('password');
989 my ( $return, $cardnumber );
991 # If shib is enabled and we have a shib login, does the login match a valid koha user
992 if ( $shib && $shib_login ) {
995 # Do not pass password here, else shib will not be checked in checkpw.
996 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
997 $userid = $retuserid;
998 $shibSuccess = $return;
999 $info{'invalidShibLogin'} = 1 unless ($return);
1002 # If shib login and match were successful, skip further login methods
1003 unless ($shibSuccess) {
1004 if ( $cas && $query->param('ticket') ) {
1006 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1007 checkpw( $dbh, $userid, $password, $query, $type );
1008 $userid = $retuserid;
1009 $info{'invalidCasLogin'} = 1 unless ($return);
1012 elsif ( $emailaddress ) {
1013 my $value = $emailaddress;
1015 # If we're looking up the email, there's a chance that the person
1016 # doesn't have a userid. So if there is none, we pass along the
1017 # borrower number, and the bits of code that need to know the user
1018 # ID will have to be smart enough to handle that.
1019 my $patrons = Koha::Patrons->search({ email => $value });
1020 if ($patrons->count) {
1022 # First the userid, then the borrowernum
1023 my $patron = $patrons->next;
1024 $value = $patron->userid || $patron->borrowernumber;
1028 $return = $value ? 1 : 0;
1033 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1034 || ( $pki_field eq 'emailAddress'
1035 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1039 if ( $pki_field eq 'Common Name' ) {
1040 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1042 elsif ( $pki_field eq 'emailAddress' ) {
1043 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1045 # If we're looking up the email, there's a chance that the person
1046 # doesn't have a userid. So if there is none, we pass along the
1047 # borrower number, and the bits of code that need to know the user
1048 # ID will have to be smart enough to handle that.
1049 my $patrons = Koha::Patrons->search({ email => $value });
1050 if ($patrons->count) {
1052 # First the userid, then the borrowernum
1053 my $patron = $patrons->next;
1054 $value = $patron->userid || $patron->borrowernumber;
1060 $return = $value ? 1 : 0;
1066 my $request_method = $query->request_method();
1069 $request_method eq 'POST'
1070 || ( C4::Context->preference('AutoSelfCheckID')
1071 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1075 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1076 checkpw( $dbh, $q_userid, $password, $query, $type );
1077 $userid = $retuserid if ($retuserid);
1078 $info{'invalid_username_or_password'} = 1 unless ($return);
1083 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1090 && C4::Context->preference('OPACShibOnly')
1092 || ( ( $type ne 'opac' )
1093 && C4::Context->preference('staffShibOnly') )
1100 # $return: 1 = valid user
1103 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1107 $info{'nopermission'} = 1;
1108 C4::Context::_unset_userenv($sessionID);
1110 my ( $borrowernumber, $firstname, $surname, $userflags,
1111 $branchcode, $branchname, $emailaddress, $desk_id,
1112 $desk_name, $register_id, $register_name );
1114 if ( $return == 1 ) {
1116 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1117 branches.branchname as branchname, email
1119 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1121 my $sth = $dbh->prepare("$select where userid=?");
1122 $sth->execute($userid);
1123 unless ( $sth->rows ) {
1124 $sth = $dbh->prepare("$select where cardnumber=?");
1125 $sth->execute($cardnumber);
1127 unless ( $sth->rows ) {
1128 $sth->execute($userid);
1132 ( $borrowernumber, $firstname, $surname, $userflags,
1133 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1136 # launch a sequence to check if we have a ip for the branch, i
1137 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1139 my $ip = $ENV{'REMOTE_ADDR'};
1141 # if they specify at login, use that
1142 if ( $query->param('branch') ) {
1143 $branchcode = $query->param('branch');
1144 my $library = Koha::Libraries->find($branchcode);
1145 $branchname = $library? $library->branchname: '';
1147 if ( $query->param('desk_id') ) {
1148 $desk_id = $query->param('desk_id');
1149 my $desk = Koha::Desks->find($desk_id);
1150 $desk_name = $desk ? $desk->desk_name : '';
1152 if ( C4::Context->preference('UseCashRegisters') ) {
1154 $query->param('register_id')
1155 ? Koha::Cash::Registers->find($query->param('register_id'))
1156 : Koha::Cash::Registers->search(
1157 { branch => $branchcode, branch_default => 1 },
1158 { rows => 1 } )->single;
1159 $register_id = $register->id if ($register);
1160 $register_name = $register->name if ($register);
1162 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1163 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1165 # we have to check they are coming from the right ip range
1166 my $domain = $branches->{$branchcode}->{'branchip'};
1167 $domain =~ s|\.\*||g;
1168 if ( $ip !~ /^$domain/ ) {
1170 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1171 -name => 'CGISESSID',
1174 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1176 $info{'wrongip'} = 1;
1180 foreach my $br ( keys %$branches ) {
1182 # now we work with the treatment of ip
1183 my $domain = $branches->{$br}->{'branchip'};
1184 if ( $domain && $ip =~ /^$domain/ ) {
1185 $branchcode = $branches->{$br}->{'branchcode'};
1187 # new op dev : add the branchname to the cookie
1188 $branchname = $branches->{$br}->{'branchname'};
1192 my $is_sco_user = 0;
1193 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1197 $session->param( 'number', $borrowernumber );
1198 $session->param( 'id', $userid );
1199 $session->param( 'cardnumber', $cardnumber );
1200 $session->param( 'firstname', $firstname );
1201 $session->param( 'surname', $surname );
1202 $session->param( 'branch', $branchcode );
1203 $session->param( 'branchname', $branchname );
1204 $session->param( 'desk_id', $desk_id);
1205 $session->param( 'desk_name', $desk_name);
1206 $session->param( 'flags', $userflags );
1207 $session->param( 'emailaddress', $emailaddress );
1208 $session->param( 'ip', $session->remote_addr() );
1209 $session->param( 'lasttime', time() );
1210 $session->param( 'interface', $type);
1211 $session->param( 'shibboleth', $shibSuccess );
1212 $session->param( 'register_id', $register_id );
1213 $session->param( 'register_name', $register_name );
1214 $session->param( 'sco_user', $is_sco_user );
1216 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1217 C4::Context->set_userenv(
1218 $session->param('number'), $session->param('id'),
1219 $session->param('cardnumber'), $session->param('firstname'),
1220 $session->param('surname'), $session->param('branch'),
1221 $session->param('branchname'), $session->param('flags'),
1222 $session->param('emailaddress'), $session->param('shibboleth'),
1223 $session->param('desk_id'), $session->param('desk_name'),
1224 $session->param('register_id'), $session->param('register_name')
1228 # $return: 0 = invalid user
1229 # reset to anonymous session
1232 $info{'invalid_username_or_password'} = 1;
1233 C4::Context::_unset_userenv($sessionID);
1235 $session->param( 'lasttime', time() );
1236 $session->param( 'ip', $session->remote_addr() );
1237 $session->param( 'sessiontype', 'anon' );
1238 $session->param( 'interface', $type);
1240 } # END if ( $q_userid
1241 elsif ( $type eq "opac" ) {
1243 # anonymous sessions are created only for the OPAC
1245 # setting a couple of other session vars...
1246 $session->param( 'ip', $session->remote_addr() );
1247 $session->param( 'lasttime', time() );
1248 $session->param( 'sessiontype', 'anon' );
1249 $session->param( 'interface', $type);
1252 } # END unless ($userid)
1254 # finished authentification, now respond
1255 if ( $loggedin || $authnotrequired )
1259 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1260 -name => 'CGISESSID',
1263 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1267 track_login_daily( $userid );
1269 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1270 # request. We therefore redirect the user to the requested page again without the login parameters.
1271 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1272 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1273 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1274 $uri->query_param_delete('userid');
1275 $uri->query_param_delete('password');
1276 $uri->query_param_delete('koha_login_context');
1277 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1281 return ( $userid, $cookie, $sessionID, $flags );
1286 # AUTH rejected, show the login/password template, after checking the DB.
1290 # get the inputs from the incoming query
1292 foreach my $name ( param $query) {
1293 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1294 my @value = $query->multi_param($name);
1295 push @inputs, { name => $name, value => $_ } for @value;
1298 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1300 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1301 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1302 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1304 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1305 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1309 script_name => get_script_name(),
1310 casAuthentication => C4::Context->preference("casAuthentication"),
1311 shibbolethAuthentication => $shib,
1312 suggestion => C4::Context->preference("suggestion"),
1313 virtualshelves => C4::Context->preference("virtualshelves"),
1314 LibraryName => "" . C4::Context->preference("LibraryName"),
1315 LibraryNameTitle => "" . $LibraryNameTitle,
1316 opacuserlogin => C4::Context->preference("opacuserlogin"),
1317 OpacFavicon => C4::Context->preference("OpacFavicon"),
1318 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1319 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1320 OPACUserJS => C4::Context->preference("OPACUserJS"),
1321 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1322 OpacCloud => C4::Context->preference("OpacCloud"),
1323 OpacTopissue => C4::Context->preference("OpacTopissue"),
1324 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1325 OpacBrowser => C4::Context->preference("OpacBrowser"),
1326 TagsEnabled => C4::Context->preference("TagsEnabled"),
1327 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1328 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1329 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1330 IntranetNav => C4::Context->preference("IntranetNav"),
1331 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1332 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1333 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1334 IndependentBranches => C4::Context->preference("IndependentBranches"),
1335 AutoLocation => C4::Context->preference("AutoLocation"),
1336 wrongip => $info{'wrongip'},
1337 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1338 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1339 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1340 too_many_login_attempts => ( $patron and $patron->account_locked )
1343 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1344 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1345 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1346 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1348 if ( $type eq 'opac' ) {
1349 require Koha::Virtualshelves;
1350 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1356 some_public_shelves => $some_public_shelves,
1362 # Is authentication against multiple CAS servers enabled?
1363 require C4::Auth_with_cas;
1364 if ( multipleAuth() && !$casparam ) {
1365 my $casservers = getMultipleAuth();
1367 foreach my $key ( keys %$casservers ) {
1368 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1371 casServersLoop => \@tmplservers
1375 casServerUrl => login_cas_url($query, undef, $type),
1380 invalidCasLogin => $info{'invalidCasLogin'}
1385 #If shibOnly is enabled just go ahead and redirect directly
1386 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1387 my $redirect_url = login_shib_url( $query );
1388 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1393 shibbolethAuthentication => $shib,
1394 shibbolethLoginUrl => login_shib_url($query),
1398 if (C4::Context->preference('GoogleOpenIDConnect')) {
1399 if ($query->param("OpenIDConnectFailed")) {
1400 my $reason = $query->param('OpenIDConnectFailed');
1401 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1406 LibraryName => C4::Context->preference("LibraryName"),
1408 $template->param(%info);
1410 # $cookie = $query->cookie(CGISESSID => $session->id
1412 print $query->header(
1413 { type => 'text/html',
1416 'X-Frame-Options' => 'SAMEORIGIN'
1423 =head2 check_api_auth
1425 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1427 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1428 cookie, determine if the user has the privileges specified by C<$userflags>.
1430 C<check_api_auth> is is meant for authenticating users of web services, and
1431 consequently will always return and will not attempt to redirect the user
1434 If a valid session cookie is already present, check_api_auth will return a status
1435 of "ok", the cookie, and the Koha session ID.
1437 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1438 parameters and create a session cookie and Koha session if the supplied credentials
1441 Possible return values in C<$status> are:
1445 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1447 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1449 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1451 =item "expired -- session cookie has expired; API user should resubmit userid and password
1453 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1459 sub check_api_auth {
1462 my $flagsrequired = shift;
1463 my $dbh = C4::Context->dbh;
1464 my $timeout = _timeout_syspref();
1466 unless ( C4::Context->preference('Version') ) {
1468 # database has not been installed yet
1469 return ( "maintenance", undef, undef );
1471 my $kohaversion = Koha::version();
1472 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1473 if ( C4::Context->preference('Version') < $kohaversion ) {
1475 # database in need of version update; assume that
1476 # no API should be called while databsae is in
1478 return ( "maintenance", undef, undef );
1481 my ( $sessionID, $session );
1482 unless ( $query->param('userid') ) {
1483 $sessionID = $query->cookie("CGISESSID");
1485 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1488 ( $return, $session, undef ) = check_cookie_auth(
1489 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1491 return ( $return, undef, undef ) # Cookie auth failed
1494 my $cookie = $query->cookie(
1495 -name => 'CGISESSID',
1496 -value => $session->id,
1498 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1500 return ( $return, undef, $session );
1505 my $userid = $query->param('userid');
1506 my $password = $query->param('password');
1507 my ( $return, $cardnumber, $cas_ticket );
1510 if ( $cas && $query->param('PT') ) {
1513 # In case of a CAS authentication, we use the ticket instead of the password
1514 my $PT = $query->param('PT');
1515 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1518 # User / password auth
1519 unless ( $userid and $password ) {
1521 # caller did something wrong, fail the authenticateion
1522 return ( "failed", undef, undef );
1525 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1528 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1529 my $session = get_session("");
1530 return ( "failed", undef, undef ) unless $session;
1532 my $sessionID = $session->id;
1533 C4::Context->_new_userenv($sessionID);
1534 my $cookie = $query->cookie(
1535 -name => 'CGISESSID',
1536 -value => $sessionID,
1538 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1540 if ( $return == 1 ) {
1542 $borrowernumber, $firstname, $surname,
1543 $userflags, $branchcode, $branchname,
1548 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1550 $sth->execute($userid);
1552 $borrowernumber, $firstname, $surname,
1553 $userflags, $branchcode, $branchname,
1555 ) = $sth->fetchrow if ( $sth->rows );
1557 unless ( $sth->rows ) {
1558 my $sth = $dbh->prepare(
1559 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1561 $sth->execute($cardnumber);
1563 $borrowernumber, $firstname, $surname,
1564 $userflags, $branchcode, $branchname,
1566 ) = $sth->fetchrow if ( $sth->rows );
1568 unless ( $sth->rows ) {
1569 $sth->execute($userid);
1571 $borrowernumber, $firstname, $surname, $userflags,
1572 $branchcode, $branchname, $emailaddress
1573 ) = $sth->fetchrow if ( $sth->rows );
1577 my $ip = $ENV{'REMOTE_ADDR'};
1579 # if they specify at login, use that
1580 if ( $query->param('branch') ) {
1581 $branchcode = $query->param('branch');
1582 my $library = Koha::Libraries->find($branchcode);
1583 $branchname = $library? $library->branchname: '';
1585 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1586 foreach my $br ( keys %$branches ) {
1588 # now we work with the treatment of ip
1589 my $domain = $branches->{$br}->{'branchip'};
1590 if ( $domain && $ip =~ /^$domain/ ) {
1591 $branchcode = $branches->{$br}->{'branchcode'};
1593 # new op dev : add the branchname to the cookie
1594 $branchname = $branches->{$br}->{'branchname'};
1597 $session->param( 'number', $borrowernumber );
1598 $session->param( 'id', $userid );
1599 $session->param( 'cardnumber', $cardnumber );
1600 $session->param( 'firstname', $firstname );
1601 $session->param( 'surname', $surname );
1602 $session->param( 'branch', $branchcode );
1603 $session->param( 'branchname', $branchname );
1604 $session->param( 'flags', $userflags );
1605 $session->param( 'emailaddress', $emailaddress );
1606 $session->param( 'ip', $session->remote_addr() );
1607 $session->param( 'lasttime', time() );
1608 $session->param( 'interface', 'api' );
1610 $session->param( 'cas_ticket', $cas_ticket);
1611 C4::Context->set_userenv(
1612 $session->param('number'), $session->param('id'),
1613 $session->param('cardnumber'), $session->param('firstname'),
1614 $session->param('surname'), $session->param('branch'),
1615 $session->param('branchname'), $session->param('flags'),
1616 $session->param('emailaddress'), $session->param('shibboleth'),
1617 $session->param('desk_id'), $session->param('desk_name'),
1618 $session->param('register_id'), $session->param('register_name')
1620 return ( "ok", $cookie, $sessionID );
1622 return ( "failed", undef, undef );
1627 =head2 check_cookie_auth
1629 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1631 Given a CGISESSID cookie set during a previous login to Koha, determine
1632 if the user has the privileges specified by C<$userflags>. C<$userflags>
1633 is passed unaltered into C<haspermission> and as such accepts all options
1634 avaiable to that routine with the one caveat that C<check_api_auth> will
1635 also allow 'undef' to be passed and in such a case the permissions check
1636 will be skipped altogether.
1638 C<check_cookie_auth> is meant for authenticating special services
1639 such as tools/upload-file.pl that are invoked by other pages that
1640 have been authenticated in the usual way.
1642 Possible return values in C<$status> are:
1646 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1648 =item "anon" -- user not authenticated but valid for anonymous session.
1650 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1652 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1654 =item "expired -- session cookie has expired; API user should resubmit userid and password
1656 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1662 sub check_cookie_auth {
1663 my $sessionID = shift;
1664 my $flagsrequired = shift;
1667 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1669 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1671 unless ( $skip_version_check ) {
1672 unless ( C4::Context->preference('Version') ) {
1674 # database has not been installed yet
1675 return ( "maintenance", undef );
1677 my $kohaversion = Koha::version();
1678 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1679 if ( C4::Context->preference('Version') < $kohaversion ) {
1681 # database in need of version update; assume that
1682 # no API should be called while databsae is in
1684 return ( "maintenance", undef );
1688 # see if we have a valid session cookie already
1689 # however, if a userid parameter is present (i.e., from
1690 # a form submission, assume that any current cookie
1692 unless ( $sessionID ) {
1693 return ( "failed", undef );
1695 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1696 my $session = get_session($sessionID);
1698 my $userid = $session->param('id');
1699 my $ip = $session->param('ip');
1700 my $lasttime = $session->param('lasttime');
1701 my $timeout = _timeout_syspref();
1703 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1707 return ("expired", undef);
1709 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1710 # IP address changed
1713 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1715 } elsif ( $userid ) {
1716 $session->param( 'lasttime', time() );
1717 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1719 C4::Context->_new_userenv($sessionID);
1720 C4::Context->interface($session->param('interface'));
1721 C4::Context->set_userenv(
1722 $session->param('number'), $session->param('id') // '',
1723 $session->param('cardnumber'), $session->param('firstname'),
1724 $session->param('surname'), $session->param('branch'),
1725 $session->param('branchname'), $session->param('flags'),
1726 $session->param('emailaddress'), $session->param('shibboleth'),
1727 $session->param('desk_id'), $session->param('desk_name'),
1728 $session->param('register_id'), $session->param('register_name')
1730 return ( "ok", $session );
1734 return ( "failed", undef );
1738 C4::Context->_new_userenv($sessionID);
1739 C4::Context->interface($session->param('interface'));
1740 C4::Context->set_userenv( undef, q{} );
1741 return ( "anon", $session );
1744 return ( "expired", undef );
1751 my $session = get_session($sessionID);
1753 Given a session ID, retrieve the CGI::Session object used to store
1754 the session's state. The session object can be used to store
1755 data that needs to be accessed by different scripts during a
1758 If the C<$sessionID> parameter is an empty string, a new session
1763 sub _get_session_params {
1764 my $storage_method = C4::Context->preference('SessionStorage');
1765 if ( $storage_method eq 'mysql' ) {
1766 my $dbh = C4::Context->dbh;
1767 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1769 elsif ( $storage_method eq 'Pg' ) {
1770 my $dbh = C4::Context->dbh;
1771 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1773 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1774 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1775 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1778 # catch all defaults to tmp should work on all systems
1779 my $dir = C4::Context::temporary_directory;
1780 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1781 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1786 my $sessionID = shift;
1787 my $params = _get_session_params();
1789 if( $sessionID ) { # find existing
1790 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1791 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1793 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1800 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1801 # (or something similar)
1802 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1803 # not having a userenv defined could cause a crash.
1805 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1806 $type = 'opac' unless $type;
1808 # Get shibboleth login attribute
1809 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1810 my $shib_login = $shib ? get_login_shib() : undef;
1814 if ( defined $userid ){
1815 $patron = Koha::Patrons->find({ userid => $userid });
1816 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1818 my $check_internal_as_fallback = 0;
1820 # Note: checkpw_* routines returns:
1823 # -1 if user bind failed (LDAP only)
1825 if ( $patron and $patron->account_locked ) {
1826 # Nothing to check, account is locked
1827 } elsif ($ldap && defined($password)) {
1828 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1829 if ( $retval == 1 ) {
1830 @return = ( $retval, $retcard, $retuserid );
1833 $check_internal_as_fallback = 1 if $retval == 0;
1835 } elsif ( $cas && $query && $query->param('ticket') ) {
1837 # In case of a CAS authentication, we use the ticket instead of the password
1838 my $ticket = $query->param('ticket');
1839 $query->delete('ticket'); # remove ticket to come back to original URL
1840 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1842 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1846 $passwd_ok = $retval;
1849 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1850 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1852 elsif ( $shib && $shib_login && !$password ) {
1854 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1855 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1856 # shibboleth-authenticated user
1858 # Then, we check if it matches a valid koha user
1860 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1862 @return = ( $retval, $retcard, $retuserid );
1864 $passwd_ok = $retval;
1867 $check_internal_as_fallback = 1;
1871 if ( $check_internal_as_fallback ) {
1872 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1873 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1878 $patron->update({ login_attempts => 0 });
1879 } elsif( !$patron->account_locked ) {
1880 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1884 # Optionally log success or failure
1885 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1886 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1887 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1888 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1894 sub checkpw_internal {
1895 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1897 $password = Encode::encode( 'UTF-8', $password )
1898 if Encode::is_utf8($password);
1902 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1904 $sth->execute($userid);
1906 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1907 $surname, $branchcode, $branchname, $flags )
1910 if ( checkpw_hash( $password, $stored_hash ) ) {
1912 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1913 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1914 return 1, $cardnumber, $userid;
1919 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1921 $sth->execute($userid);
1923 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1924 $surname, $branchcode, $branchname, $flags )
1927 if ( checkpw_hash( $password, $stored_hash ) ) {
1929 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1930 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1931 return 1, $cardnumber, $userid;
1938 my ( $password, $stored_hash ) = @_;
1940 return if $stored_hash eq '!';
1942 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1944 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1945 $hash = hash_password( $password, $stored_hash );
1947 $hash = md5_base64($password);
1949 return $hash eq $stored_hash;
1954 my $authflags = getuserflags($flags, $userid, [$dbh]);
1956 Translates integer flags into permissions strings hash.
1958 C<$flags> is the integer userflags value ( borrowers.userflags )
1959 C<$userid> is the members.userid, used for building subpermissions
1960 C<$authflags> is a hashref of permissions
1967 my $dbh = @_ ? shift : C4::Context->dbh;
1970 # I don't want to do this, but if someone logs in as the database
1971 # user, it would be preferable not to spam them to death with
1972 # numeric warnings. So, we make $flags numeric.
1973 no warnings 'numeric';
1976 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1979 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1980 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1981 $userflags->{$flag} = 1;
1984 $userflags->{$flag} = 0;
1988 # get subpermissions and merge with top-level permissions
1989 my $user_subperms = get_user_subpermissions($userid);
1990 foreach my $module ( keys %$user_subperms ) {
1991 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1992 $userflags->{$module} = $user_subperms->{$module};
1998 =head2 get_user_subpermissions
2000 $user_perm_hashref = get_user_subpermissions($userid);
2002 Given the userid (note, not the borrowernumber) of a staff user,
2003 return a hashref of hashrefs of the specific subpermissions
2004 accorded to the user. An example return is
2008 export_catalog => 1,
2009 import_patrons => 1,
2013 The top-level hash-key is a module or function code from
2014 userflags.flag, while the second-level key is a code
2017 The results of this function do not give a complete picture
2018 of the functions that a staff user can access; it is also
2019 necessary to check borrowers.flags.
2023 sub get_user_subpermissions {
2026 my $dbh = C4::Context->dbh;
2027 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2028 FROM user_permissions
2029 JOIN permissions USING (module_bit, code)
2030 JOIN userflags ON (module_bit = bit)
2031 JOIN borrowers USING (borrowernumber)
2032 WHERE userid = ?" );
2033 $sth->execute($userid);
2035 my $user_perms = {};
2036 while ( my $perm = $sth->fetchrow_hashref ) {
2037 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2042 =head2 get_all_subpermissions
2044 my $perm_hashref = get_all_subpermissions();
2046 Returns a hashref of hashrefs defining all specific
2047 permissions currently defined. The return value
2048 has the same structure as that of C<get_user_subpermissions>,
2049 except that the innermost hash value is the description
2050 of the subpermission.
2054 sub get_all_subpermissions {
2055 my $dbh = C4::Context->dbh;
2056 my $sth = $dbh->prepare( "SELECT flag, code
2058 JOIN userflags ON (module_bit = bit)" );
2062 while ( my $perm = $sth->fetchrow_hashref ) {
2063 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2068 =head2 haspermission
2070 $flagsrequired = '*'; # Any permission at all
2071 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2072 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2073 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2074 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2075 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2077 $flags = ($userid, $flagsrequired);
2079 C<$userid> the userid of the member
2080 C<$flags> is a query structure similar to that used by SQL::Abstract that
2081 denotes the combination of flags required. It is a required parameter.
2083 The main logic of this method is that things in arrays are OR'ed, and things
2084 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2086 Returns member's flags or 0 if a permission is not met.
2091 my ($required, $flags) = @_;
2093 my $ref = ref($required);
2095 if ($required eq '*') {
2096 return 0 unless ( $flags or ref( $flags ) );
2098 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2100 } elsif ($ref eq 'HASH') {
2101 foreach my $key (keys %{$required}) {
2102 next if $flags == 1;
2103 my $require = $required->{$key};
2104 my $rflags = $flags->{$key};
2105 return 0 unless _dispatch($require, $rflags);
2107 } elsif ($ref eq 'ARRAY') {
2109 foreach my $require ( @{$required} ) {
2111 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2112 ? $flags->{$require}
2114 $satisfied++ if _dispatch( $require, $rflags );
2116 return 0 unless $satisfied;
2118 croak "Unexpected structure found: $ref";
2125 my ( $userid, $flagsrequired ) = @_;
2127 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2128 # unless defined($flagsrequired);
2130 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2131 $sth->execute($userid);
2132 my $row = $sth->fetchrow();
2133 my $flags = getuserflags( $row, $userid );
2135 return $flags unless defined($flagsrequired);
2136 return $flags if $flags->{superlibrarian};
2137 return _dispatch($flagsrequired, $flags);
2139 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2144 $flags = ($iprange);
2146 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2148 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2155 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2156 if (scalar @allowedipranges > 0) {
2158 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2159 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2161 return $result ? 1 : 0;
2164 sub getborrowernumber {
2166 my $userenv = C4::Context->userenv;
2167 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2168 return $userenv->{number};
2170 my $dbh = C4::Context->dbh;
2171 for my $field ( 'userid', 'cardnumber' ) {
2173 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2174 $sth->execute($userid);
2176 my ($bnumber) = $sth->fetchrow;
2183 =head2 track_login_daily
2185 track_login_daily( $userid );
2187 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2191 sub track_login_daily {
2193 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2195 my $cache = Koha::Caches->get_instance();
2196 my $cache_key = "track_login_" . $userid;
2197 my $cached = $cache->get_from_cache($cache_key);
2198 my $today = dt_from_string()->ymd;
2199 return if $cached && $cached eq $today;
2201 my $patron = Koha::Patrons->find({ userid => $userid });
2202 return unless $patron;
2203 $patron->track_login;
2204 $cache->set_in_cache( $cache_key, $today );
2207 END { } # module clean-up code here (global destructor)
2217 Crypt::Eksblowfish::Bcrypt(3)