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;
29 use List::MoreUtils qw( uniq );
32 use C4::Templates; # to get the template
34 use C4::Search::History;
38 use Koha::AuthUtils qw( get_script_name hash_password );
39 use Koha::Auth::TwoFactorAuth;
41 use Koha::DateUtils qw( dt_from_string );
42 use Koha::Library::Groups;
44 use Koha::Cash::Registers;
47 use Koha::Patron::Consents;
48 use List::MoreUtils qw( any );
50 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
52 use C4::Log qw( logaction );
53 use Koha::CookieManager;
58 use vars qw($ldap $cas $caslogout);
59 our (@ISA, @EXPORT_OK);
61 sub psgi_env { any { /^psgi\./ } keys %ENV }
64 if (psgi_env) { die 'psgi:exit' }
68 C4::Context->set_remote_address;
74 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
75 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
76 get_template_and_user haspermission
79 $ldap = C4::Context->config('useldapserver') || 0;
80 $cas = C4::Context->preference('casAuthentication');
81 $caslogout = C4::Context->preference('casLogout');
84 require C4::Auth_with_ldap;
85 import C4::Auth_with_ldap qw(checkpw_ldap);
88 require C4::Auth_with_cas; # no import
89 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
96 C4::Auth - Authenticates Koha users
100 use CGI qw ( -utf8 );
104 my $query = CGI->new;
106 my ($template, $borrowernumber, $cookie)
107 = get_template_and_user(
109 template_name => "opac-main.tt",
112 authnotrequired => 0,
113 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
117 output_html_with_http_headers $query, $cookie, $template->output;
121 The main function of this module is to provide
122 authentification. However the get_template_and_user function has
123 been provided so that a users login information is passed along
124 automatically. This gets loaded into the template.
128 =head2 get_template_and_user
130 my ($template, $borrowernumber, $cookie)
131 = get_template_and_user(
133 template_name => "opac-main.tt",
136 authnotrequired => 0,
137 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
141 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
142 to C<&checkauth> (in this module) to perform authentification.
143 See C<&checkauth> for an explanation of these parameters.
145 The C<template_name> is then used to find the correct template for
146 the page. The authenticated users details are loaded onto the
147 template in the logged_in_user variable (which is a Koha::Patron object). Also the
148 C<sessionID> is passed to the template. This can be used in templates
149 if cookies are disabled. It needs to be put as and input to every
152 More information on the C<gettemplate> sub can be found in the
157 sub get_template_and_user {
160 my ( $user, $cookie, $sessionID, $flags );
163 my $cookie_mgr = Koha::CookieManager->new;
165 # Get shibboleth login attribute
166 my $shib = C4::Context->config('useshibboleth') && shib_ok();
167 my $shib_login = $shib ? get_login_shib() : undef;
169 C4::Context->interface( $in->{type} );
171 $in->{'authnotrequired'} ||= 0;
173 # the following call includes a bad template check; might croak
174 my $template = C4::Templates::gettemplate(
175 $in->{'template_name'},
180 if ( $in->{'template_name'} !~ m/maintenance/ ) {
181 ( $user, $cookie, $sessionID, $flags ) = checkauth(
183 $in->{'authnotrequired'},
184 $in->{'flagsrequired'},
187 $in->{template_name},
191 # If we enforce GDPR and the user did not consent, redirect
192 # Exceptions for consent page itself and SCI/SCO system
193 if( $in->{type} eq 'opac' && $user &&
194 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
195 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
197 my $consent = Koha::Patron::Consents->search({
198 borrowernumber => getborrowernumber($user),
199 type => 'GDPR_PROCESSING',
200 given_on => { '!=', undef },
203 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
208 if ( $in->{type} eq 'opac' && $user ) {
211 my $session = get_session($sessionID);
213 $is_sco_user = $session->param('sco_user');
219 # If the user logged in is the SCO user and they try to go out of the SCO module,
220 # log the user out removing the CGISESSID cookie
221 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
225 C4::Context->preference('AutoSelfCheckID')
226 && $user eq C4::Context->preference('AutoSelfCheckID')
234 # If the user logged in is the SCI user and they try to go out of the SCI module,
235 # kick them out unless it is SCO with a valid permission
236 # or they are a superlibrarian
237 $in->{template_name} !~ m|sci/|
238 && haspermission( $user, { self_check => 'self_checkin_module' } )
240 $in->{template_name} =~ m|sco/| && haspermission(
241 $user, { self_check => 'self_checkout_module' }
244 && $flags && $flags->{superlibrarian} != 1
251 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
253 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
254 -name => 'CGISESSID',
257 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
263 script_name => get_script_name(),
266 print $in->{query}->header(
271 'X-Frame-Options' => 'SAMEORIGIN'
283 # It's possible for $user to be the borrowernumber if they don't have a
284 # userid defined (and are logging in through some other method, such
285 # as SSL certs against an email address)
286 $borrowernumber = getborrowernumber($user) if defined($user);
287 if ( !defined($borrowernumber) && defined($user) ) {
288 $patron = Koha::Patrons->find( $user );
290 $borrowernumber = $user;
292 # A bit of a hack, but I don't know there's a nicer way
294 $user = $patron->firstname . ' ' . $patron->surname;
297 $patron = Koha::Patrons->find( $borrowernumber );
298 # FIXME What to do if $patron does not exist?
301 if ( $in->{'type'} eq 'opac' ) {
302 require Koha::Virtualshelves;
303 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
305 borrowernumber => $borrowernumber,
309 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
315 some_private_shelves => $some_private_shelves,
316 some_public_shelves => $some_public_shelves,
320 my $all_perms = get_all_subpermissions();
322 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
323 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
325 # We are going to use the $flags returned by checkauth
326 # to create the template's parameters that will indicate
327 # which menus the user can access.
328 if ( $flags && $flags->{superlibrarian} == 1 ) {
329 $template->param( CAN_user_circulate => 1 );
330 $template->param( CAN_user_catalogue => 1 );
331 $template->param( CAN_user_parameters => 1 );
332 $template->param( CAN_user_borrowers => 1 );
333 $template->param( CAN_user_permissions => 1 );
334 $template->param( CAN_user_reserveforothers => 1 );
335 $template->param( CAN_user_editcatalogue => 1 );
336 $template->param( CAN_user_updatecharges => 1 );
337 $template->param( CAN_user_acquisition => 1 );
338 $template->param( CAN_user_suggestions => 1 );
339 $template->param( CAN_user_tools => 1 );
340 $template->param( CAN_user_editauthorities => 1 );
341 $template->param( CAN_user_serials => 1 );
342 $template->param( CAN_user_reports => 1 );
343 $template->param( CAN_user_staffaccess => 1 );
344 $template->param( CAN_user_coursereserves => 1 );
345 $template->param( CAN_user_plugins => 1 );
346 $template->param( CAN_user_lists => 1 );
347 $template->param( CAN_user_clubs => 1 );
348 $template->param( CAN_user_ill => 1 );
349 $template->param( CAN_user_stockrotation => 1 );
350 $template->param( CAN_user_cash_management => 1 );
351 $template->param( CAN_user_problem_reports => 1 );
352 $template->param( CAN_user_recalls => 1 );
354 foreach my $module ( keys %$all_perms ) {
355 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
356 $template->param( "CAN_user_${module}_${subperm}" => 1 );
362 foreach my $module ( keys %$all_perms ) {
363 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
364 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
365 $template->param( "CAN_user_${module}_${subperm}" => 1 );
367 } elsif ( ref( $flags->{$module} ) ) {
368 foreach my $subperm ( keys %{ $flags->{$module} } ) {
369 $template->param( "CAN_user_${module}_${subperm}" => 1 );
376 foreach my $module ( keys %$flags ) {
377 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
378 $template->param( "CAN_user_$module" => 1 );
383 # Logged-in opac search history
384 # If the requested template is an opac one and opac search history is enabled
385 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
386 my $dbh = C4::Context->dbh;
387 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
388 my $sth = $dbh->prepare($query);
389 $sth->execute($borrowernumber);
391 # If at least one search has already been performed
392 if ( $sth->fetchrow_array > 0 ) {
394 # We show the link in opac
395 $template->param( EnableOpacSearchHistory => 1 );
397 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
399 # And if there are searches performed when the user was not logged in,
400 # we add them to the logged-in search history
401 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
402 if (@recentSearches) {
404 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
405 VALUES (?, ?, ?, ?, ?, ?, ?)
407 my $sth = $dbh->prepare($query);
408 $sth->execute( $borrowernumber,
409 $in->{query}->cookie("CGISESSID"),
412 $_->{type} || 'biblio',
415 ) foreach @recentSearches;
417 # clear out the search history from the session now that
418 # we've saved it to the database
421 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
423 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
424 $template->param( EnableSearchHistory => 1 );
427 else { # if this is an anonymous session, setup to display public lists...
429 # If shibboleth is enabled, and we're in an anonymous session, we should allow
430 # the user to attempt login via shibboleth.
432 $template->param( shibbolethAuthentication => $shib,
433 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
436 # If shibboleth is enabled and we have a shibboleth login attribute,
437 # but we are in an anonymous session, then we clearly have an invalid
438 # shibboleth koha account.
440 $template->param( invalidShibLogin => '1' );
444 if ( $in->{'type'} eq 'opac' ){
445 require Koha::Virtualshelves;
446 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
452 some_public_shelves => $some_public_shelves,
455 # Set default branch if one has been passed by the environment.
456 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
460 # Sysprefs disabled via URL param
461 # Note that value must be defined in order to override via ENV
462 foreach my $syspref (
468 OpacAdditionalStylesheet
470 intranetcolorstylesheet
475 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
476 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
479 # Anonymous opac search history
480 # If opac search history is enabled and at least one search has already been performed
481 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
482 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
483 if (@recentSearches) {
484 $template->param( EnableOpacSearchHistory => 1 );
488 if ( C4::Context->preference('dateformat') ) {
489 $template->param( dateformat => C4::Context->preference('dateformat') );
492 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
494 # these template parameters are set the same regardless of $in->{'type'}
496 my $minPasswordLength = C4::Context->preference('minPasswordLength');
497 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
499 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
500 GoogleJackets => C4::Context->preference("GoogleJackets"),
501 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
502 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
503 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
504 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
505 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
506 TagsEnabled => C4::Context->preference("TagsEnabled"),
507 hide_marc => C4::Context->preference("hide_marc"),
508 item_level_itypes => C4::Context->preference('item-level_itypes'),
509 patronimages => C4::Context->preference("patronimages"),
510 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
511 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
512 marcflavour => C4::Context->preference("marcflavour"),
513 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
514 minPasswordLength => $minPasswordLength,
516 if ( $in->{'type'} eq "intranet" ) {
518 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
519 AutoLocation => C4::Context->preference("AutoLocation"),
520 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
521 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
522 IndependentBranches => C4::Context->preference("IndependentBranches"),
523 IntranetNav => C4::Context->preference("IntranetNav"),
524 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
525 LibraryName => C4::Context->preference("LibraryName"),
526 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
527 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
528 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
529 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
530 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
531 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
532 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
533 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
534 suggestion => C4::Context->preference("suggestion"),
535 virtualshelves => C4::Context->preference("virtualshelves"),
536 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
537 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
538 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
539 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
540 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
541 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
542 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
543 useDischarge => C4::Context->preference('useDischarge'),
544 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
545 plugins_enabled => C4::Context->config("enable_plugins"),
549 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
551 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
552 my $LibraryNameTitle = C4::Context->preference("LibraryName");
553 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
554 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
556 # clean up the busc param in the session
557 # if the page is not opac-detail and not the "add to list" page
558 # and not the "edit comments" page
559 if ( C4::Context->preference("OpacBrowseResults")
560 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
562 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
563 or $pagename =~ /^showmarc$/
564 or $pagename =~ /^addbybiblionumber$/
565 or $pagename =~ /^review$/ )
567 my $sessionSearch = get_session( $sessionID );
568 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
572 # variables passed from CGI: opac_css_override and opac_search_limits.
573 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
574 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
577 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
578 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
579 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
581 $opac_name = $1; # opac_search_limit is a branch, so we use it.
582 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
583 $opac_name = $in->{'query'}->param('multibranchlimit');
584 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
585 $opac_name = C4::Context->userenv->{'branch'};
588 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
590 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
591 LibrarySearchGroups => \@search_groups,
592 opac_name => $opac_name,
593 LibraryName => "" . C4::Context->preference("LibraryName"),
594 LibraryNameTitle => "" . $LibraryNameTitle,
595 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
596 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
597 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
598 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
599 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
600 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
601 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
602 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
603 opac_search_limit => $opac_search_limit,
604 opac_limit_override => $opac_limit_override,
605 OpacBrowser => C4::Context->preference("OpacBrowser"),
606 OpacCloud => C4::Context->preference("OpacCloud"),
607 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
608 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
609 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
610 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
611 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
612 OpacTopissue => C4::Context->preference("OpacTopissue"),
613 'Version' => C4::Context->preference('Version'),
614 hidelostitems => C4::Context->preference("hidelostitems"),
615 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
616 opacbookbag => "" . C4::Context->preference("opacbookbag"),
617 OpacFavicon => C4::Context->preference("OpacFavicon"),
618 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
619 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
620 OPACUserJS => C4::Context->preference("OPACUserJS"),
621 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
622 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
623 ShowReviewer => C4::Context->preference("ShowReviewer"),
624 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
625 suggestion => "" . C4::Context->preference("suggestion"),
626 virtualshelves => "" . C4::Context->preference("virtualshelves"),
627 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
628 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
629 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
630 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
631 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
632 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
633 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
634 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
635 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
636 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
637 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
638 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
639 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
640 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
641 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
642 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
643 useDischarge => C4::Context->preference('useDischarge'),
646 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
649 # Check if we were asked using parameters to force a specific language
650 if ( defined $in->{'query'}->param('language') ) {
652 # Extract the language, let C4::Languages::getlanguage choose
654 my $language = C4::Languages::getlanguage( $in->{'query'} );
655 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
656 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
660 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
661 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
662 $template->param( logged_in_user => $patron );
663 $template->param( sessionID => $sessionID );
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 my $params = shift || {}; # do_not_print
826 $type = 'opac' unless $type;
828 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
829 my @allowed_scripts_for_private_opac = qw(
831 opac-registration-email-sent.tt
832 opac-registration-confirmation.tt
833 opac-memberentry-update-submitted.tt
834 opac-password-recovery.tt
835 opac-reset-password.tt
837 $authnotrequired = 0 unless grep { $_ eq $template_name }
838 @allowed_scripts_for_private_opac;
841 my $timeout = _timeout_syspref();
843 my $cookie_mgr = Koha::CookieManager->new;
845 _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 ),
885 elsif ( $emailaddress) {
886 # the Google OpenID Connect passes an email address
888 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
889 my ( $return, $more_info );
890 # NOTE: $flags in the following call is still undefined !
891 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
892 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
895 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
896 $userid = $session->param('id');
900 $return eq 'ok' ? 'completed'
901 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
904 # We are at the second screen if the waiting-for-2FA is set in session
905 # and otp_token param has been passed
907 && $auth_state eq 'additional-auth-needed'
908 && ( my $otp_token = $query->param('otp_token') ) )
910 my $patron = Koha::Patrons->find( { userid => $userid } );
911 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
912 my $verified = $auth->verify($otp_token, 1);
915 # The token is correct, the user is fully logged in!
916 $auth_state = 'completed';
917 $session->param( 'waiting-for-2FA', 0 );
919 # This is an ugly trick to pass the test
920 # $query->param('koha_login_context') && ( $q_userid ne $userid )
925 $invalid_otp_token = 1;
929 if ( $auth_state eq 'completed' ) {
930 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
932 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
933 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
934 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
937 #if a user enters an id ne to the id in the current session, we need to log them in...
938 #first we need to clear the anonymous session...
939 $anon_search_history = $session->param('search_history');
942 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
943 C4::Context::_unset_userenv($sessionID);
945 undef $userid; # IMPORTANT: this assures us a new session in code below
946 $auth_state = 'failed';
949 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
950 -name => 'CGISESSID',
951 -value => $session->id,
953 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
957 $flags = haspermission( $userid, $flagsrequired );
959 $auth_state = 'failed';
960 $info{'nopermission'} = 1;
963 } elsif ( !$logout ) {
964 if ( $return eq 'expired' ) {
965 $info{timed_out} = 1;
966 } elsif ( $return eq 'restricted' ) {
967 $info{oldip} = $more_info->{old_ip};
968 $info{newip} = $more_info->{new_ip};
969 $info{different_ip} = 1;
970 } elsif ( $return eq 'password_expired' ) {
971 $info{password_has_expired} = 1;
976 if ( $auth_state eq 'failed' || $logout ) {
983 # voluntary logout the user
984 # check wether the user was using their shibboleth session or a local one
985 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
990 C4::Context::_unset_userenv($sessionID);
991 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
993 if ($cas and $caslogout) {
994 logout_cas($query, $type);
997 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
998 if ( $shib and $shib_login and $shibSuccess) {
1003 $auth_state = 'logout';
1006 unless ( $userid ) {
1007 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1008 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1009 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1012 # Save anonymous search history in new session so it can be retrieved
1013 # by get_template_and_user to store it in user's search history after
1014 # a successful login.
1015 if ($anon_search_history) {
1016 $session->param( 'search_history', $anon_search_history );
1019 $sessionID = $session->id;
1020 C4::Context->_new_userenv($sessionID);
1021 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1022 -name => 'CGISESSID',
1023 -value => $sessionID,
1025 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1028 my $pki_field = C4::Context->preference('AllowPKIAuth');
1029 if ( !defined($pki_field) ) {
1030 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1031 $pki_field = 'None';
1033 if ( ( $cas && $query->param('ticket') )
1035 || ( $shib && $shib_login )
1036 || $pki_field ne 'None'
1039 my $password = $query->param('password');
1040 my $shibSuccess = 0;
1041 my ( $return, $cardnumber );
1043 # If shib is enabled and we have a shib login, does the login match a valid koha user
1044 if ( $shib && $shib_login ) {
1047 # Do not pass password here, else shib will not be checked in checkpw.
1048 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1049 $userid = $retuserid;
1050 $shibSuccess = $return;
1051 $info{'invalidShibLogin'} = 1 unless ($return);
1054 # If shib login and match were successful, skip further login methods
1055 unless ($shibSuccess) {
1056 if ( $cas && $query->param('ticket') ) {
1059 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1060 checkpw( $userid, $password, $query, $type );
1061 $userid = $retuserid;
1062 $info{'invalidCasLogin'} = 1 unless ($return);
1065 elsif ( $emailaddress ) {
1066 my $value = $emailaddress;
1068 # If we're looking up the email, there's a chance that the person
1069 # doesn't have a userid. So if there is none, we pass along the
1070 # borrower number, and the bits of code that need to know the user
1071 # ID will have to be smart enough to handle that.
1072 my $patrons = Koha::Patrons->search({ email => $value });
1073 if ($patrons->count) {
1075 # First the userid, then the borrowernum
1076 my $patron = $patrons->next;
1077 $value = $patron->userid || $patron->borrowernumber;
1081 $return = $value ? 1 : 0;
1086 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1087 || ( $pki_field eq 'emailAddress'
1088 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1092 if ( $pki_field eq 'Common Name' ) {
1093 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1095 elsif ( $pki_field eq 'emailAddress' ) {
1096 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1098 # If we're looking up the email, there's a chance that the person
1099 # doesn't have a userid. So if there is none, we pass along the
1100 # borrower number, and the bits of code that need to know the user
1101 # ID will have to be smart enough to handle that.
1102 my $patrons = Koha::Patrons->search({ email => $value });
1103 if ($patrons->count) {
1105 # First the userid, then the borrowernum
1106 my $patron = $patrons->next;
1107 $value = $patron->userid || $patron->borrowernumber;
1113 $return = $value ? 1 : 0;
1119 my $request_method = $query->request_method();
1122 $request_method eq 'POST'
1123 || ( C4::Context->preference('AutoSelfCheckID')
1124 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1129 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1130 checkpw( $q_userid, $password, $query, $type );
1131 $userid = $retuserid if ($retuserid);
1132 $info{'invalid_username_or_password'} = 1 unless ($return);
1137 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1144 && C4::Context->preference('OPACShibOnly')
1146 || ( ( $type ne 'opac' )
1147 && C4::Context->preference('staffShibOnly') )
1154 # $return: 1 = valid user
1157 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1158 $auth_state = "logged_in";
1161 $auth_state = 'failed';
1162 # FIXME We could add $return = 0; or even delete the session?
1163 # Currently return == 1 and we will fill session info later on,
1164 # although we do present an authorization failure. (Yes, the
1165 # authentication was actually correct.)
1166 $info{'nopermission'} = 1;
1167 C4::Context::_unset_userenv($sessionID);
1169 my ( $borrowernumber, $firstname, $surname, $userflags,
1170 $branchcode, $branchname, $emailaddress, $desk_id,
1171 $desk_name, $register_id, $register_name );
1173 if ( $return == 1 ) {
1175 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1176 branches.branchname as branchname, email
1178 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1180 my $dbh = C4::Context->dbh;
1181 my $sth = $dbh->prepare("$select where userid=?");
1182 $sth->execute($userid);
1183 unless ( $sth->rows ) {
1184 $sth = $dbh->prepare("$select where cardnumber=?");
1185 $sth->execute($cardnumber);
1187 unless ( $sth->rows ) {
1188 $sth->execute($userid);
1192 ( $borrowernumber, $firstname, $surname, $userflags,
1193 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1196 # launch a sequence to check if we have a ip for the branch, i
1197 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1199 my $ip = $ENV{'REMOTE_ADDR'};
1201 # if they specify at login, use that
1202 if ( $query->param('branch') ) {
1203 $branchcode = $query->param('branch');
1204 my $library = Koha::Libraries->find($branchcode);
1205 $branchname = $library? $library->branchname: '';
1207 if ( $query->param('desk_id') ) {
1208 $desk_id = $query->param('desk_id');
1209 my $desk = Koha::Desks->find($desk_id);
1210 $desk_name = $desk ? $desk->desk_name : '';
1212 if ( C4::Context->preference('UseCashRegisters') ) {
1214 $query->param('register_id')
1215 ? Koha::Cash::Registers->find($query->param('register_id'))
1216 : Koha::Cash::Registers->search(
1217 { branch => $branchcode, branch_default => 1 },
1218 { rows => 1 } )->single;
1219 $register_id = $register->id if ($register);
1220 $register_name = $register->name if ($register);
1222 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1223 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1225 # we have to check they are coming from the right ip range
1226 my $domain = $branches->{$branchcode}->{'branchip'};
1227 $domain =~ s|\.\*||g;
1228 if ( $ip !~ /^$domain/ ) {
1229 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1230 -name => 'CGISESSID',
1233 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1236 $info{'wrongip'} = 1;
1237 $auth_state = "failed";
1241 if ( C4::Context->preference('AutoLocation') && $auth_state ne 'failed' ) {
1242 foreach my $br ( uniq( $branchcode, keys %$branches ) ) {
1244 # now we work with the treatment of ip
1245 my $domain = $branches->{$br}->{'branchip'};
1246 if ( $domain && $ip =~ /^$domain/ ) {
1247 $branchcode = $branches->{$br}->{'branchcode'};
1249 # new op dev : add the branchname to the cookie
1250 $branchname = $branches->{$br}->{'branchname'};
1256 my $is_sco_user = 0;
1257 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1261 $session->param( 'number', $borrowernumber );
1262 $session->param( 'id', $userid );
1263 $session->param( 'cardnumber', $cardnumber );
1264 $session->param( 'firstname', $firstname );
1265 $session->param( 'surname', $surname );
1266 $session->param( 'branch', $branchcode );
1267 $session->param( 'branchname', $branchname );
1268 $session->param( 'desk_id', $desk_id);
1269 $session->param( 'desk_name', $desk_name);
1270 $session->param( 'flags', $userflags );
1271 $session->param( 'emailaddress', $emailaddress );
1272 $session->param( 'ip', $session->remote_addr() );
1273 $session->param( 'lasttime', time() );
1274 $session->param( 'interface', $type);
1275 $session->param( 'shibboleth', $shibSuccess );
1276 $session->param( 'register_id', $register_id );
1277 $session->param( 'register_name', $register_name );
1278 $session->param( 'sco_user', $is_sco_user );
1280 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1281 C4::Context->set_userenv(
1282 $session->param('number'), $session->param('id'),
1283 $session->param('cardnumber'), $session->param('firstname'),
1284 $session->param('surname'), $session->param('branch'),
1285 $session->param('branchname'), $session->param('flags'),
1286 $session->param('emailaddress'), $session->param('shibboleth'),
1287 $session->param('desk_id'), $session->param('desk_name'),
1288 $session->param('register_id'), $session->param('register_name')
1292 # $return: 0 = invalid user
1293 # reset to anonymous session
1296 $info{'invalid_username_or_password'} = 1;
1297 C4::Context::_unset_userenv($sessionID);
1299 $session->param( 'lasttime', time() );
1300 $session->param( 'ip', $session->remote_addr() );
1301 $session->param( 'sessiontype', 'anon' );
1302 $session->param( 'interface', $type);
1304 } # END if ( $q_userid
1305 elsif ( $type eq "opac" ) {
1307 # anonymous sessions are created only for the OPAC
1309 # setting a couple of other session vars...
1310 $session->param( 'ip', $session->remote_addr() );
1311 $session->param( 'lasttime', time() );
1312 $session->param( 'sessiontype', 'anon' );
1313 $session->param( 'interface', $type);
1316 } # END unless ($userid)
1319 if ( $auth_state eq 'logged_in' ) {
1320 $auth_state = 'completed';
1322 # Auth is completed unless an additional auth is needed
1323 if ( $require_2FA ) {
1324 my $patron = Koha::Patrons->find({userid => $userid});
1325 if ( $patron->auth_method eq 'two-factor' ) {
1326 # Ask for the OTP token
1327 $auth_state = 'additional-auth-needed';
1328 $session->param('waiting-for-2FA', 1);
1329 %info = ();# We remove the warnings/errors we may have set incorrectly before
1334 # finished authentification, now respond
1335 if ( $auth_state eq 'completed' || $authnotrequired ) {
1338 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1339 -name => 'CGISESSID',
1342 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1347 track_login_daily( $userid );
1349 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1350 # request. We therefore redirect the user to the requested page again without the login parameters.
1351 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1352 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1353 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1354 $uri->query_param_delete('userid');
1355 $uri->query_param_delete('password');
1356 $uri->query_param_delete('koha_login_context');
1357 unless ( $params->{do_not_print} ) {
1358 print $query->redirect( -uri => $uri->as_string, -cookie => $cookie, -status => '303 See other' );
1363 return ( $userid, $cookie, $sessionID, $flags );
1368 # AUTH rejected, show the login/password template, after checking the DB.
1372 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1374 # get the inputs from the incoming query
1376 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1377 foreach my $name ( param $query) {
1378 next if grep { $name eq $_ } @inputs_to_clean;
1379 my @value = $query->multi_param($name);
1380 push @inputs, { name => $name, value => $_ } for @value;
1383 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1384 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1385 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1387 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1388 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1392 script_name => get_script_name(),
1393 casAuthentication => C4::Context->preference("casAuthentication"),
1394 shibbolethAuthentication => $shib,
1395 suggestion => C4::Context->preference("suggestion"),
1396 virtualshelves => C4::Context->preference("virtualshelves"),
1397 LibraryName => "" . C4::Context->preference("LibraryName"),
1398 LibraryNameTitle => "" . $LibraryNameTitle,
1399 opacuserlogin => C4::Context->preference("opacuserlogin"),
1400 OpacFavicon => C4::Context->preference("OpacFavicon"),
1401 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1402 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1403 OPACUserJS => C4::Context->preference("OPACUserJS"),
1404 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1405 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1406 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1407 IntranetNav => C4::Context->preference("IntranetNav"),
1408 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1409 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1410 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1411 IndependentBranches => C4::Context->preference("IndependentBranches"),
1412 AutoLocation => C4::Context->preference("AutoLocation"),
1413 wrongip => $info{'wrongip'},
1414 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1415 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1416 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1417 too_many_login_attempts => ( $patron and $patron->account_locked ),
1418 password_has_expired => ( $patron and $patron->password_expired ),
1421 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1422 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1423 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1424 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1425 if ( $auth_state eq 'additional-auth-needed' ) {
1428 invalid_otp_token => $invalid_otp_token,
1432 if ( $type eq 'opac' ) {
1433 require Koha::Virtualshelves;
1434 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1440 some_public_shelves => $some_public_shelves,
1446 # Is authentication against multiple CAS servers enabled?
1447 require C4::Auth_with_cas;
1448 if ( multipleAuth() && !$casparam ) {
1449 my $casservers = getMultipleAuth();
1451 foreach my $key ( keys %$casservers ) {
1452 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1455 casServersLoop => \@tmplservers
1459 casServerUrl => login_cas_url($query, undef, $type),
1464 invalidCasLogin => $info{'invalidCasLogin'}
1469 #If shibOnly is enabled just go ahead and redirect directly
1470 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1471 my $redirect_url = login_shib_url( $query );
1472 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1477 shibbolethAuthentication => $shib,
1478 shibbolethLoginUrl => login_shib_url($query),
1482 if (C4::Context->preference('GoogleOpenIDConnect')) {
1483 if ($query->param("OpenIDConnectFailed")) {
1484 my $reason = $query->param('OpenIDConnectFailed');
1485 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1490 LibraryName => C4::Context->preference("LibraryName"),
1492 sessionID => $session->id,
1495 if ( $params->{do_not_print} ) {
1496 # This must be used for testing purpose only!
1497 return ( undef, undef, undef, undef, $template );
1500 print $query->header(
1501 { type => 'text/html',
1504 'X-Frame-Options' => 'SAMEORIGIN',
1512 =head2 check_api_auth
1514 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1516 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1517 cookie, determine if the user has the privileges specified by C<$userflags>.
1519 C<check_api_auth> is is meant for authenticating users of web services, and
1520 consequently will always return and will not attempt to redirect the user
1523 If a valid session cookie is already present, check_api_auth will return a status
1524 of "ok", the cookie, and the Koha session ID.
1526 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1527 parameters and create a session cookie and Koha session if the supplied credentials
1530 Possible return values in C<$status> are:
1534 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1536 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1538 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1540 =item "expired -- session cookie has expired; API user should resubmit userid and password
1542 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1544 =item "additional-auth-needed -- User is in an authentication process that is not finished
1550 sub check_api_auth {
1553 my $flagsrequired = shift;
1554 my $timeout = _timeout_syspref();
1556 unless ( C4::Context->preference('Version') ) {
1558 # database has not been installed yet
1559 return ( "maintenance", undef, undef );
1561 my $kohaversion = Koha::version();
1562 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1563 if ( C4::Context->preference('Version') < $kohaversion ) {
1565 # database in need of version update; assume that
1566 # no API should be called while databsae is in
1568 return ( "maintenance", undef, undef );
1571 my ( $sessionID, $session );
1572 unless ( $query->param('userid') ) {
1573 $sessionID = $query->cookie("CGISESSID");
1575 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1578 ( $return, $session, undef ) = check_cookie_auth(
1579 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1581 return ( $return, undef, undef ) # Cookie auth failed
1584 my $cookie = $query->cookie(
1585 -name => 'CGISESSID',
1586 -value => $session->id,
1588 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1591 return ( $return, $cookie, $session ); # return == 'ok' here
1596 my $userid = $query->param('userid');
1597 my $password = $query->param('password');
1598 my ( $return, $cardnumber, $cas_ticket );
1601 if ( $cas && $query->param('PT') ) {
1604 # In case of a CAS authentication, we use the ticket instead of the password
1605 my $PT = $query->param('PT');
1606 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1609 # User / password auth
1610 unless ( $userid and $password ) {
1612 # caller did something wrong, fail the authenticateion
1613 return ( "failed", undef, undef );
1617 ( $return, $cardnumber, $newuserid, $patron, $cas_ticket ) = checkpw( $userid, $password, $query );
1620 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1621 my $session = get_session("");
1622 return ( "failed", undef, undef ) unless $session;
1624 my $sessionID = $session->id;
1625 C4::Context->_new_userenv($sessionID);
1626 my $cookie = $query->cookie(
1627 -name => 'CGISESSID',
1628 -value => $sessionID,
1630 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1633 if ( $return == 1 ) {
1635 $borrowernumber, $firstname, $surname,
1636 $userflags, $branchcode, $branchname,
1639 my $dbh = C4::Context->dbh;
1642 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1644 $sth->execute($userid);
1646 $borrowernumber, $firstname, $surname,
1647 $userflags, $branchcode, $branchname,
1649 ) = $sth->fetchrow if ( $sth->rows );
1651 unless ( $sth->rows ) {
1652 my $sth = $dbh->prepare(
1653 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1655 $sth->execute($cardnumber);
1657 $borrowernumber, $firstname, $surname,
1658 $userflags, $branchcode, $branchname,
1660 ) = $sth->fetchrow if ( $sth->rows );
1662 unless ( $sth->rows ) {
1663 $sth->execute($userid);
1665 $borrowernumber, $firstname, $surname, $userflags,
1666 $branchcode, $branchname, $emailaddress
1667 ) = $sth->fetchrow if ( $sth->rows );
1671 my $ip = $ENV{'REMOTE_ADDR'};
1673 # if they specify at login, use that
1674 if ( $query->param('branch') ) {
1675 $branchcode = $query->param('branch');
1676 my $library = Koha::Libraries->find($branchcode);
1677 $branchname = $library? $library->branchname: '';
1679 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1680 foreach my $br ( keys %$branches ) {
1682 # now we work with the treatment of ip
1683 my $domain = $branches->{$br}->{'branchip'};
1684 if ( $domain && $ip =~ /^$domain/ ) {
1685 $branchcode = $branches->{$br}->{'branchcode'};
1687 # new op dev : add the branchname to the cookie
1688 $branchname = $branches->{$br}->{'branchname'};
1691 $session->param( 'number', $borrowernumber );
1692 $session->param( 'id', $userid );
1693 $session->param( 'cardnumber', $cardnumber );
1694 $session->param( 'firstname', $firstname );
1695 $session->param( 'surname', $surname );
1696 $session->param( 'branch', $branchcode );
1697 $session->param( 'branchname', $branchname );
1698 $session->param( 'flags', $userflags );
1699 $session->param( 'emailaddress', $emailaddress );
1700 $session->param( 'ip', $session->remote_addr() );
1701 $session->param( 'lasttime', time() );
1702 $session->param( 'interface', 'api' );
1704 $session->param( 'cas_ticket', $cas_ticket);
1705 C4::Context->set_userenv(
1706 $session->param('number'), $session->param('id'),
1707 $session->param('cardnumber'), $session->param('firstname'),
1708 $session->param('surname'), $session->param('branch'),
1709 $session->param('branchname'), $session->param('flags'),
1710 $session->param('emailaddress'), $session->param('shibboleth'),
1711 $session->param('desk_id'), $session->param('desk_name'),
1712 $session->param('register_id'), $session->param('register_name')
1714 return ( "ok", $cookie, $sessionID );
1716 return ( "failed", undef, undef );
1721 =head2 check_cookie_auth
1723 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1725 Given a CGISESSID cookie set during a previous login to Koha, determine
1726 if the user has the privileges specified by C<$userflags>. C<$userflags>
1727 is passed unaltered into C<haspermission> and as such accepts all options
1728 avaiable to that routine with the one caveat that C<check_api_auth> will
1729 also allow 'undef' to be passed and in such a case the permissions check
1730 will be skipped altogether.
1732 C<check_cookie_auth> is meant for authenticating special services
1733 such as tools/upload-file.pl that are invoked by other pages that
1734 have been authenticated in the usual way.
1736 Possible return values in C<$status> are:
1740 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1742 =item "anon" -- user not authenticated but valid for anonymous session.
1744 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1746 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1748 =item "expired -- session cookie has expired; API user should resubmit userid and password
1750 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1756 sub check_cookie_auth {
1757 my $sessionID = shift;
1758 my $flagsrequired = shift;
1761 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1763 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1765 unless ( $skip_version_check ) {
1766 unless ( C4::Context->preference('Version') ) {
1768 # database has not been installed yet
1769 return ( "maintenance", undef );
1771 my $kohaversion = Koha::version();
1772 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1773 if ( C4::Context->preference('Version') < $kohaversion ) {
1775 # database in need of version update; assume that
1776 # no API should be called while databsae is in
1778 return ( "maintenance", undef );
1782 # see if we have a valid session cookie already
1783 # however, if a userid parameter is present (i.e., from
1784 # a form submission, assume that any current cookie
1786 unless ( $sessionID ) {
1787 return ( "failed", undef );
1789 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1790 my $session = get_session($sessionID);
1792 my $userid = $session->param('id');
1793 my $ip = $session->param('ip');
1794 my $lasttime = $session->param('lasttime');
1795 my $timeout = _timeout_syspref();
1797 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1801 return ("expired", undef);
1803 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1804 # IP address changed
1807 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1809 } elsif ( $userid ) {
1810 $session->param( 'lasttime', time() );
1811 my $patron = Koha::Patrons->find({ userid => $userid });
1812 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1813 return ("password_expired", undef ) if $patron->password_expired;
1814 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1816 C4::Context->_new_userenv($sessionID);
1817 C4::Context->interface($session->param('interface'));
1818 C4::Context->set_userenv(
1819 $session->param('number'), $session->param('id') // '',
1820 $session->param('cardnumber'), $session->param('firstname'),
1821 $session->param('surname'), $session->param('branch'),
1822 $session->param('branchname'), $session->param('flags'),
1823 $session->param('emailaddress'), $session->param('shibboleth'),
1824 $session->param('desk_id'), $session->param('desk_name'),
1825 $session->param('register_id'), $session->param('register_name')
1827 return ( "additional-auth-needed", $session )
1828 if $session->param('waiting-for-2FA');
1830 return ( "ok", $session );
1834 return ( "failed", undef );
1838 C4::Context->_new_userenv($sessionID);
1839 C4::Context->interface($session->param('interface'));
1840 C4::Context->set_userenv( undef, q{} );
1841 return ( "anon", $session );
1844 return ( "expired", undef );
1851 my $session = get_session($sessionID);
1853 Given a session ID, retrieve the CGI::Session object used to store
1854 the session's state. The session object can be used to store
1855 data that needs to be accessed by different scripts during a
1858 If the C<$sessionID> parameter is an empty string, a new session
1863 sub _get_session_params {
1864 my $storage_method = C4::Context->preference('SessionStorage');
1865 if ( $storage_method eq 'mysql' ) {
1866 my $dbh = C4::Context->dbh;
1867 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1869 elsif ( $storage_method eq 'Pg' ) {
1870 my $dbh = C4::Context->dbh;
1871 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1873 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1874 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1875 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1878 # catch all defaults to tmp should work on all systems
1879 my $dir = C4::Context::temporary_directory;
1880 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1881 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1886 my $sessionID = shift;
1887 my $params = _get_session_params();
1889 if( $sessionID ) { # find existing
1890 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1891 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1893 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1894 # no need to flush here
1900 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1901 # (or something similar)
1902 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1903 # not having a userenv defined could cause a crash.
1905 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1906 $type = 'opac' unless $type;
1908 # Get shibboleth login attribute
1909 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1910 my $shib_login = $shib ? get_login_shib() : undef;
1914 if ( defined $userid ) {
1915 $patron = Koha::Patrons->find( { userid => $userid } );
1916 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1918 my $check_internal_as_fallback = 0;
1921 # Note: checkpw_* routines returns:
1924 # -1 if user bind failed (LDAP only)
1926 if ( $patron and ( $patron->account_locked ) ) {
1928 # Nothing to check, account is locked
1929 } elsif ( $ldap && defined($password) ) {
1930 my ( $retval, $retcard, $retuserid );
1931 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1932 if ( $retval == 1 ) {
1933 @return = ( $retval, $retcard, $retuserid, $patron );
1936 $check_internal_as_fallback = 1 if $retval == 0;
1938 } elsif ( $cas && $query && $query->param('ticket') ) {
1940 # In case of a CAS authentication, we use the ticket instead of the password
1941 my $ticket = $query->param('ticket');
1942 $query->delete('ticket'); # remove ticket to come back to original URL
1943 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1945 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1949 $passwd_ok = $retval;
1952 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1953 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1955 elsif ( $shib && $shib_login && !$password ) {
1957 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1958 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1959 # shibboleth-authenticated user
1961 # Then, we check if it matches a valid koha user
1963 my ( $retval, $retcard, $retuserid, $patron ) =
1964 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1966 @return = ( $retval, $retcard, $retuserid, $patron );
1968 $passwd_ok = $retval;
1971 $check_internal_as_fallback = 1;
1975 if ( $check_internal_as_fallback ) {
1976 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1977 push( @return, $patron );
1978 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1983 $patron->update( { login_attempts => 0 } );
1984 if ( $patron->password_expired ) {
1985 @return = ( -2, $patron );
1987 } elsif ( !$patron->account_locked ) {
1988 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
1992 # Optionally log success or failure
1993 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1994 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1995 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1996 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2002 sub checkpw_internal {
2003 my ( $userid, $password, $no_set_userenv ) = @_;
2005 $password = Encode::encode( 'UTF-8', $password )
2006 if Encode::is_utf8($password);
2008 my $dbh = C4::Context->dbh;
2011 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2013 $sth->execute($userid);
2015 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2016 $surname, $branchcode, $branchname, $flags )
2019 if ( checkpw_hash( $password, $stored_hash ) ) {
2021 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2022 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2023 return 1, $cardnumber, $userid;
2028 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2030 $sth->execute($userid);
2032 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2033 $surname, $branchcode, $branchname, $flags )
2036 if ( checkpw_hash( $password, $stored_hash ) ) {
2038 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2039 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2040 return 1, $cardnumber, $userid;
2047 my ( $password, $stored_hash ) = @_;
2049 return if $stored_hash eq '!';
2051 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2053 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2054 $hash = hash_password( $password, $stored_hash );
2056 $hash = md5_base64($password);
2058 return $hash eq $stored_hash;
2063 my $authflags = getuserflags($flags, $userid, [$dbh]);
2065 Translates integer flags into permissions strings hash.
2067 C<$flags> is the integer userflags value ( borrowers.userflags )
2068 C<$userid> is the members.userid, used for building subpermissions
2069 C<$authflags> is a hashref of permissions
2076 my $dbh = @_ ? shift : C4::Context->dbh;
2079 # I don't want to do this, but if someone logs in as the database
2080 # user, it would be preferable not to spam them to death with
2081 # numeric warnings. So, we make $flags numeric.
2082 no warnings 'numeric';
2085 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2088 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2089 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2090 $userflags->{$flag} = 1;
2093 $userflags->{$flag} = 0;
2097 # get subpermissions and merge with top-level permissions
2098 my $user_subperms = get_user_subpermissions($userid);
2099 foreach my $module ( keys %$user_subperms ) {
2100 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2101 $userflags->{$module} = $user_subperms->{$module};
2107 =head2 get_user_subpermissions
2109 $user_perm_hashref = get_user_subpermissions($userid);
2111 Given the userid (note, not the borrowernumber) of a staff user,
2112 return a hashref of hashrefs of the specific subpermissions
2113 accorded to the user. An example return is
2117 export_catalog => 1,
2118 import_patrons => 1,
2122 The top-level hash-key is a module or function code from
2123 userflags.flag, while the second-level key is a code
2126 The results of this function do not give a complete picture
2127 of the functions that a staff user can access; it is also
2128 necessary to check borrowers.flags.
2132 sub get_user_subpermissions {
2135 my $dbh = C4::Context->dbh;
2136 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2137 FROM user_permissions
2138 JOIN permissions USING (module_bit, code)
2139 JOIN userflags ON (module_bit = bit)
2140 JOIN borrowers USING (borrowernumber)
2141 WHERE userid = ?" );
2142 $sth->execute($userid);
2144 my $user_perms = {};
2145 while ( my $perm = $sth->fetchrow_hashref ) {
2146 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2151 =head2 get_all_subpermissions
2153 my $perm_hashref = get_all_subpermissions();
2155 Returns a hashref of hashrefs defining all specific
2156 permissions currently defined. The return value
2157 has the same structure as that of C<get_user_subpermissions>,
2158 except that the innermost hash value is the description
2159 of the subpermission.
2163 sub get_all_subpermissions {
2164 my $dbh = C4::Context->dbh;
2165 my $sth = $dbh->prepare( "SELECT flag, code
2167 JOIN userflags ON (module_bit = bit)" );
2171 while ( my $perm = $sth->fetchrow_hashref ) {
2172 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2177 =head2 haspermission
2179 $flagsrequired = '*'; # Any permission at all
2180 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2181 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2182 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2183 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2184 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2186 $flags = ($userid, $flagsrequired);
2188 C<$userid> the userid of the member
2189 C<$flags> is a query structure similar to that used by SQL::Abstract that
2190 denotes the combination of flags required. It is a required parameter.
2192 The main logic of this method is that things in arrays are OR'ed, and things
2193 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2195 Returns member's flags or 0 if a permission is not met.
2200 my ($required, $flags) = @_;
2202 my $ref = ref($required);
2204 if ($required eq '*') {
2205 return 0 unless ( $flags or ref( $flags ) );
2207 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2209 } elsif ($ref eq 'HASH') {
2210 foreach my $key (keys %{$required}) {
2211 next if $flags == 1;
2212 my $require = $required->{$key};
2213 my $rflags = $flags->{$key};
2214 return 0 unless _dispatch($require, $rflags);
2216 } elsif ($ref eq 'ARRAY') {
2218 foreach my $require ( @{$required} ) {
2220 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2221 ? $flags->{$require}
2223 $satisfied++ if _dispatch( $require, $rflags );
2225 return 0 unless $satisfied;
2227 croak "Unexpected structure found: $ref";
2234 my ( $userid, $flagsrequired ) = @_;
2236 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2237 # unless defined($flagsrequired);
2239 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2240 $sth->execute($userid);
2241 my $row = $sth->fetchrow();
2242 my $flags = getuserflags( $row, $userid );
2244 return $flags unless defined($flagsrequired);
2245 return $flags if $flags->{superlibrarian};
2246 return _dispatch($flagsrequired, $flags);
2248 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2253 $flags = ($iprange);
2255 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2257 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2264 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2265 if (scalar @allowedipranges > 0) {
2267 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2268 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2270 return $result ? 1 : 0;
2273 sub getborrowernumber {
2275 my $userenv = C4::Context->userenv;
2276 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2277 return $userenv->{number};
2279 my $dbh = C4::Context->dbh;
2280 for my $field ( 'userid', 'cardnumber' ) {
2282 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2283 $sth->execute($userid);
2285 my ($bnumber) = $sth->fetchrow;
2292 =head2 track_login_daily
2294 track_login_daily( $userid );
2296 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2300 sub track_login_daily {
2302 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2304 my $cache = Koha::Caches->get_instance();
2305 my $cache_key = "track_login_" . $userid;
2306 my $cached = $cache->get_from_cache($cache_key);
2307 my $today = dt_from_string()->ymd;
2308 return if $cached && $cached eq $today;
2310 my $patron = Koha::Patrons->find({ userid => $userid });
2311 return unless $patron;
2312 $patron->track_login;
2313 $cache->set_in_cache( $cache_key, $today );
2316 END { } # module clean-up code here (global destructor)
2326 Crypt::Eksblowfish::Bcrypt(3)