3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
37 use Koha::AuthUtils qw( get_script_name hash_password );
38 use Koha::Auth::TwoFactorAuth;
40 use Koha::DateUtils qw( dt_from_string );
41 use Koha::Library::Groups;
43 use Koha::Cash::Registers;
46 use Koha::Patron::Consents;
47 use List::MoreUtils qw( any );
49 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
51 use C4::Log qw( logaction );
52 use Koha::CookieManager;
56 use vars qw($ldap $cas $caslogout);
57 our (@ISA, @EXPORT_OK);
59 #NOTE: The utility of keeping the safe_exit function is that it can be easily re-defined in unit tests and plugins
61 # It's fine for us to "exit" because CGI::Compile (used in Plack::App::WrapCGI) redefines "exit" for us automatically.
62 # Since we only seem to use C4::Auth::safe_exit in a CGI context, we don't actually need PSGI detection at all here.
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'
282 # It's possible for $user to be the borrowernumber if they don't have a
283 # userid defined (and are logging in through some other method, such
284 # 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?
302 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
303 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
304 $template->param( logged_in_user => $patron );
305 $template->param( sessionID => $sessionID );
307 if ( $in->{'type'} eq 'opac' ) {
308 require Koha::Virtualshelves;
309 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
311 borrowernumber => $borrowernumber,
315 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
321 some_private_shelves => $some_private_shelves,
322 some_public_shelves => $some_public_shelves,
326 my $all_perms = get_all_subpermissions();
328 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
329 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
331 # We are going to use the $flags returned by checkauth
332 # to create the template's parameters that will indicate
333 # which menus the user can access.
334 if ( $flags && $flags->{superlibrarian} == 1 ) {
335 $template->param( CAN_user_circulate => 1 );
336 $template->param( CAN_user_catalogue => 1 );
337 $template->param( CAN_user_parameters => 1 );
338 $template->param( CAN_user_borrowers => 1 );
339 $template->param( CAN_user_permissions => 1 );
340 $template->param( CAN_user_reserveforothers => 1 );
341 $template->param( CAN_user_editcatalogue => 1 );
342 $template->param( CAN_user_updatecharges => 1 );
343 $template->param( CAN_user_acquisition => 1 );
344 $template->param( CAN_user_suggestions => 1 );
345 $template->param( CAN_user_tools => 1 );
346 $template->param( CAN_user_editauthorities => 1 );
347 $template->param( CAN_user_serials => 1 );
348 $template->param( CAN_user_reports => 1 );
349 $template->param( CAN_user_staffaccess => 1 );
350 $template->param( CAN_user_coursereserves => 1 );
351 $template->param( CAN_user_plugins => 1 );
352 $template->param( CAN_user_lists => 1 );
353 $template->param( CAN_user_clubs => 1 );
354 $template->param( CAN_user_ill => 1 );
355 $template->param( CAN_user_stockrotation => 1 );
356 $template->param( CAN_user_cash_management => 1 );
357 $template->param( CAN_user_problem_reports => 1 );
358 $template->param( CAN_user_recalls => 1 );
360 foreach my $module ( keys %$all_perms ) {
361 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
362 $template->param( "CAN_user_${module}_${subperm}" => 1 );
368 foreach my $module ( keys %$all_perms ) {
369 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
370 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
371 $template->param( "CAN_user_${module}_${subperm}" => 1 );
373 } elsif ( ref( $flags->{$module} ) ) {
374 foreach my $subperm ( keys %{ $flags->{$module} } ) {
375 $template->param( "CAN_user_${module}_${subperm}" => 1 );
382 foreach my $module ( keys %$flags ) {
383 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
384 $template->param( "CAN_user_$module" => 1 );
389 # Logged-in opac search history
390 # If the requested template is an opac one and opac search history is enabled
391 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
392 my $dbh = C4::Context->dbh;
393 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
394 my $sth = $dbh->prepare($query);
395 $sth->execute($borrowernumber);
397 # If at least one search has already been performed
398 if ( $sth->fetchrow_array > 0 ) {
400 # We show the link in opac
401 $template->param( EnableOpacSearchHistory => 1 );
403 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
405 # And if there are searches performed when the user was not logged in,
406 # we add them to the logged-in search history
407 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
408 if (@recentSearches) {
410 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
411 VALUES (?, ?, ?, ?, ?, ?, ?)
413 my $sth = $dbh->prepare($query);
414 $sth->execute( $borrowernumber,
415 $in->{query}->cookie("CGISESSID"),
418 $_->{type} || 'biblio',
421 ) foreach @recentSearches;
423 # clear out the search history from the session now that
424 # we've saved it to the database
427 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
429 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
430 $template->param( EnableSearchHistory => 1 );
433 else { # if this is an anonymous session, setup to display public lists...
435 # If shibboleth is enabled, and we're in an anonymous session, we should allow
436 # the user to attempt login via shibboleth.
438 $template->param( shibbolethAuthentication => $shib,
439 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
442 # If shibboleth is enabled and we have a shibboleth login attribute,
443 # but we are in an anonymous session, then we clearly have an invalid
444 # shibboleth koha account.
446 $template->param( invalidShibLogin => '1' );
450 $template->param( sessionID => $sessionID );
452 if ( $in->{'type'} eq 'opac' ){
453 require Koha::Virtualshelves;
454 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
460 some_public_shelves => $some_public_shelves,
463 # Set default branch if one has been passed by the environment.
464 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
468 # Sysprefs disabled via URL param
469 # Note that value must be defined in order to override via ENV
470 foreach my $syspref (
476 OpacAdditionalStylesheet
478 intranetcolorstylesheet
483 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
484 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
487 # Anonymous opac search history
488 # If opac search history is enabled and at least one search has already been performed
489 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
490 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
491 if (@recentSearches) {
492 $template->param( EnableOpacSearchHistory => 1 );
496 if ( C4::Context->preference('dateformat') ) {
497 $template->param( dateformat => C4::Context->preference('dateformat') );
500 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
502 # these template parameters are set the same regardless of $in->{'type'}
504 my $minPasswordLength = C4::Context->preference('minPasswordLength');
505 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
507 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
508 GoogleJackets => C4::Context->preference("GoogleJackets"),
509 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
510 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
511 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
512 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
513 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
514 TagsEnabled => C4::Context->preference("TagsEnabled"),
515 hide_marc => C4::Context->preference("hide_marc"),
516 item_level_itypes => C4::Context->preference('item-level_itypes'),
517 patronimages => C4::Context->preference("patronimages"),
518 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
519 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
520 marcflavour => C4::Context->preference("marcflavour"),
521 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
522 minPasswordLength => $minPasswordLength,
524 if ( $in->{'type'} eq "intranet" ) {
526 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
527 AutoLocation => C4::Context->preference("AutoLocation"),
528 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
529 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
530 IndependentBranches => C4::Context->preference("IndependentBranches"),
531 IntranetNav => C4::Context->preference("IntranetNav"),
532 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
533 LibraryName => C4::Context->preference("LibraryName"),
534 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
535 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
536 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
537 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
538 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
539 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
540 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
541 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
542 suggestion => C4::Context->preference("suggestion"),
543 virtualshelves => C4::Context->preference("virtualshelves"),
544 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
545 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
546 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
547 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
548 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
549 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
550 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
551 useDischarge => C4::Context->preference('useDischarge'),
552 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
553 plugins_enabled => C4::Context->config("enable_plugins"),
557 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
559 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
560 my $LibraryNameTitle = C4::Context->preference("LibraryName");
561 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
562 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
564 # clean up the busc param in the session
565 # if the page is not opac-detail and not the "add to list" page
566 # and not the "edit comments" page
567 if ( C4::Context->preference("OpacBrowseResults")
568 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
570 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
571 or $pagename =~ /^showmarc$/
572 or $pagename =~ /^addbybiblionumber$/
573 or $pagename =~ /^review$/ )
575 my $sessionSearch = get_session( $sessionID );
576 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
580 # variables passed from CGI: opac_css_override and opac_search_limits.
581 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
582 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
585 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
586 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
587 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
589 $opac_name = $1; # opac_search_limit is a branch, so we use it.
590 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
591 $opac_name = $in->{'query'}->param('multibranchlimit');
592 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
593 $opac_name = C4::Context->userenv->{'branch'};
596 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
598 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
599 LibrarySearchGroups => \@search_groups,
600 opac_name => $opac_name,
601 LibraryName => "" . C4::Context->preference("LibraryName"),
602 LibraryNameTitle => "" . $LibraryNameTitle,
603 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
604 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
605 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
606 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
607 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
608 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
609 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
610 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
611 opac_search_limit => $opac_search_limit,
612 opac_limit_override => $opac_limit_override,
613 OpacBrowser => C4::Context->preference("OpacBrowser"),
614 OpacCloud => C4::Context->preference("OpacCloud"),
615 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
616 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
617 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
618 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
619 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
620 OpacTopissue => C4::Context->preference("OpacTopissue"),
621 'Version' => C4::Context->preference('Version'),
622 hidelostitems => C4::Context->preference("hidelostitems"),
623 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
624 opacbookbag => "" . C4::Context->preference("opacbookbag"),
625 OpacFavicon => C4::Context->preference("OpacFavicon"),
626 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
627 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
628 OPACUserJS => C4::Context->preference("OPACUserJS"),
629 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
630 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
631 ShowReviewer => C4::Context->preference("ShowReviewer"),
632 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
633 suggestion => "" . C4::Context->preference("suggestion"),
634 virtualshelves => "" . C4::Context->preference("virtualshelves"),
635 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
636 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
637 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
638 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
639 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
640 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
641 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
642 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
643 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
644 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
645 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
646 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
647 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
648 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
649 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
650 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
651 useDischarge => C4::Context->preference('useDischarge'),
654 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
657 # Check if we were asked using parameters to force a specific language
658 if ( defined $in->{'query'}->param('language') ) {
660 # Extract the language, let C4::Languages::getlanguage choose
662 my $language = C4::Languages::getlanguage( $in->{'query'} );
663 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
664 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
667 return ( $template, $borrowernumber, $cookie, $flags );
672 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
674 Verifies that the user is authorized to run this script. If
675 the user is authorized, a (userid, cookie, session-id, flags)
676 quadruple is returned. If the user is not authorized but does
677 not have the required privilege (see $flagsrequired below), it
678 displays an error page and exits. Otherwise, it displays the
679 login page and exits.
681 Note that C<&checkauth> will return if and only if the user
682 is authorized, so it should be called early on, before any
683 unfinished operations (e.g., if you've opened a file, then
684 C<&checkauth> won't close it for you).
686 C<$query> is the CGI object for the script calling C<&checkauth>.
688 The C<$noauth> argument is optional. If it is set, then no
689 authorization is required for the script.
691 C<&checkauth> fetches user and session information from C<$query> and
692 ensures that the user is authorized to run scripts that require
695 The C<$flagsrequired> argument specifies the required privileges
696 the user must have if the username and password are correct.
697 It should be specified as a reference-to-hash; keys in the hash
698 should be the "flags" for the user, as specified in the Members
699 intranet module. Any key specified must correspond to a "flag"
700 in the userflags table. E.g., { circulate => 1 } would specify
701 that the user must have the "circulate" privilege in order to
702 proceed. To make sure that access control is correct, the
703 C<$flagsrequired> parameter must be specified correctly.
705 Koha also has a concept of sub-permissions, also known as
706 granular permissions. This makes the value of each key
707 in the C<flagsrequired> hash take on an additional
712 The user must have access to all subfunctions of the module
713 specified by the hash key.
717 The user must have access to at least one subfunction of the module
718 specified by the hash key.
720 specific permission, e.g., 'export_catalog'
722 The user must have access to the specific subfunction list, which
723 must correspond to a row in the permissions table.
725 The C<$type> argument specifies whether the template should be
726 retrieved from the opac or intranet directory tree. "opac" is
727 assumed if it is not specified; however, if C<$type> is specified,
728 "intranet" is assumed if it is not "opac".
730 If C<$query> does not have a valid session ID associated with it
731 (i.e., the user has not logged in) or if the session has expired,
732 C<&checkauth> presents the user with a login page (from the point of
733 view of the original script, C<&checkauth> does not return). Once the
734 user has authenticated, C<&checkauth> restarts the original script
735 (this time, C<&checkauth> returns).
737 The login page is provided using a HTML::Template, which is set in the
738 systempreferences table or at the top of this file. The variable C<$type>
739 selects which template to use, either the opac or the intranet
740 authentification template.
742 C<&checkauth> returns a user ID, a cookie, and a session ID. The
743 cookie should be sent back to the browser; it verifies that the user
753 # If version syspref is unavailable, it means Koha is being installed,
754 # and so we must redirect to OPAC maintenance page or to the WebInstaller
755 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
756 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
757 warn "OPAC Install required, redirecting to maintenance";
758 print $query->redirect("/cgi-bin/koha/maintenance.pl");
761 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
762 if ( $type ne 'opac' ) {
763 warn "Install required, redirecting to Installer";
764 print $query->redirect("/cgi-bin/koha/installer/install.pl");
766 warn "OPAC Install required, redirecting to maintenance";
767 print $query->redirect("/cgi-bin/koha/maintenance.pl");
772 # check that database and koha version are the same
773 # there is no DB version, it's a fresh install,
774 # go to web installer
775 # there is a DB version, compare it to the code version
776 my $kohaversion = Koha::version();
778 # remove the 3 last . to have a Perl number
779 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
780 Koha::Logger->get->debug("kohaversion : $kohaversion");
781 if ( $version < $kohaversion ) {
782 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
783 if ( $type ne 'opac' ) {
784 warn sprintf( $warning, 'Installer' );
785 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
787 warn sprintf( "OPAC: " . $warning, 'maintenance' );
788 print $query->redirect("/cgi-bin/koha/maintenance.pl");
794 sub _timeout_syspref {
795 my $default_timeout = 600;
796 my $timeout = C4::Context->preference('timeout') || $default_timeout;
798 # value in days, convert in seconds
799 if ( $timeout =~ /^(\d+)[dD]$/ ) {
800 $timeout = $1 * 86400;
802 # value in hours, convert in seconds
803 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
804 $timeout = $1 * 3600;
806 elsif ( $timeout !~ m/^\d+$/ ) {
807 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
808 $timeout = $default_timeout;
817 # Get shibboleth login attribute
818 my $shib = C4::Context->config('useshibboleth') && shib_ok();
819 my $shib_login = $shib ? get_login_shib() : undef;
821 # $authnotrequired will be set for scripts which will run without authentication
822 my $authnotrequired = shift;
823 my $flagsrequired = shift;
825 my $emailaddress = shift;
826 my $template_name = shift;
827 $type = 'opac' unless $type;
829 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
830 my @allowed_scripts_for_private_opac = qw(
832 opac-registration-email-sent.tt
833 opac-registration-confirmation.tt
834 opac-memberentry-update-submitted.tt
835 opac-password-recovery.tt
836 opac-reset-password.tt
838 $authnotrequired = 0 unless grep { $_ eq $template_name }
839 @allowed_scripts_for_private_opac;
842 my $timeout = _timeout_syspref();
844 my $cookie_mgr = Koha::CookieManager->new;
846 _version_check( $type, $query );
850 my $auth_state = 'failed';
852 my ( $userid, $cookie, $sessionID, $flags );
854 my $logout = $query->param('logout.x');
856 my $anon_search_history;
858 # This parameter is the name of the CAS server we want to authenticate against,
859 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
860 my $casparam = $query->param('cas');
861 my $q_userid = $query->param('userid') // '';
864 my $invalid_otp_token;
865 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "opac" ) ? 1 : 0;
867 # Basic authentication is incompatible with the use of Shibboleth,
868 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
869 # and it may not be the attribute we want to use to match the koha login.
871 # Also, do not consider an empty REMOTE_USER.
873 # Finally, after those tests, we can assume (although if it would be better with
874 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
875 # and we can affect it to $userid.
876 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
878 # Using Basic Authentication, no cookies required
879 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
880 -name => 'CGISESSID',
883 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
888 elsif ( $emailaddress) {
889 # the Google OpenID Connect passes an email address
891 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
892 my ( $return, $more_info );
893 # NOTE: $flags in the following call is still undefined !
894 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
895 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
898 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
899 $userid = $session->param('id');
903 $return eq 'ok' ? 'completed'
904 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
907 # We are at the second screen if the waiting-for-2FA is set in session
908 # and otp_token param has been passed
910 && $auth_state eq 'additional-auth-needed'
911 && ( my $otp_token = $query->param('otp_token') ) )
913 my $patron = Koha::Patrons->find( { userid => $userid } );
914 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
915 my $verified = $auth->verify($otp_token, 1);
918 # The token is correct, the user is fully logged in!
919 $auth_state = 'completed';
920 $session->param( 'waiting-for-2FA', 0 );
922 # This is an ugly trick to pass the test
923 # $query->param('koha_login_context') && ( $q_userid ne $userid )
928 $invalid_otp_token = 1;
932 if ( $auth_state eq 'completed' ) {
933 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
935 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
936 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
937 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
940 #if a user enters an id ne to the id in the current session, we need to log them in...
941 #first we need to clear the anonymous session...
942 $anon_search_history = $session->param('search_history');
945 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
946 C4::Context::_unset_userenv($sessionID);
950 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
951 -name => 'CGISESSID',
952 -value => $session->id,
954 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
958 $flags = haspermission( $userid, $flagsrequired );
960 $auth_state = 'failed';
961 $info{'nopermission'} = 1;
964 } elsif ( !$logout ) {
965 if ( $return eq 'expired' ) {
966 $info{timed_out} = 1;
967 } elsif ( $return eq 'restricted' ) {
968 $info{oldip} = $more_info->{old_ip};
969 $info{newip} = $more_info->{new_ip};
970 $info{different_ip} = 1;
971 } elsif ( $return eq 'password_expired' ) {
972 $info{password_has_expired} = 1;
977 if ( $auth_state eq 'failed' || $logout ) {
984 # voluntary logout the user
985 # check wether the user was using their shibboleth session or a local one
986 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
991 C4::Context::_unset_userenv($sessionID);
992 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
994 if ($cas and $caslogout) {
995 logout_cas($query, $type);
998 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
999 if ( $shib and $shib_login and $shibSuccess) {
1000 logout_shib($query);
1004 $auth_state = 'logout';
1007 unless ( $userid ) {
1008 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1009 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1010 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1013 # Save anonymous search history in new session so it can be retrieved
1014 # by get_template_and_user to store it in user's search history after
1015 # a successful login.
1016 if ($anon_search_history) {
1017 $session->param( 'search_history', $anon_search_history );
1020 $sessionID = $session->id;
1021 C4::Context->_new_userenv($sessionID);
1022 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1023 -name => 'CGISESSID',
1024 -value => $sessionID,
1026 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1029 my $pki_field = C4::Context->preference('AllowPKIAuth');
1030 if ( !defined($pki_field) ) {
1031 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1032 $pki_field = 'None';
1034 if ( ( $cas && $query->param('ticket') )
1036 || ( $shib && $shib_login )
1037 || $pki_field ne 'None'
1040 my $password = $query->param('password');
1041 my $shibSuccess = 0;
1042 my ( $return, $cardnumber );
1044 # If shib is enabled and we have a shib login, does the login match a valid koha user
1045 if ( $shib && $shib_login ) {
1048 # Do not pass password here, else shib will not be checked in checkpw.
1049 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1050 $userid = $retuserid;
1051 $shibSuccess = $return;
1052 $info{'invalidShibLogin'} = 1 unless ($return);
1055 # If shib login and match were successful, skip further login methods
1056 unless ($shibSuccess) {
1057 if ( $cas && $query->param('ticket') ) {
1059 ( $return, $cardnumber, $retuserid, $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') )
1128 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1129 checkpw( $q_userid, $password, $query, $type );
1130 $userid = $retuserid if ($retuserid);
1131 $info{'invalid_username_or_password'} = 1 unless ($return);
1136 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1143 && C4::Context->preference('OPACShibOnly')
1145 || ( ( $type ne 'opac' )
1146 && C4::Context->preference('staffShibOnly') )
1153 # $return: 1 = valid user
1156 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1157 $auth_state = "logged_in";
1160 $info{'nopermission'} = 1;
1161 C4::Context::_unset_userenv($sessionID);
1163 my ( $borrowernumber, $firstname, $surname, $userflags,
1164 $branchcode, $branchname, $emailaddress, $desk_id,
1165 $desk_name, $register_id, $register_name );
1167 if ( $return == 1 ) {
1169 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1170 branches.branchname as branchname, email
1172 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1174 my $dbh = C4::Context->dbh;
1175 my $sth = $dbh->prepare("$select where userid=?");
1176 $sth->execute($userid);
1177 unless ( $sth->rows ) {
1178 $sth = $dbh->prepare("$select where cardnumber=?");
1179 $sth->execute($cardnumber);
1181 unless ( $sth->rows ) {
1182 $sth->execute($userid);
1186 ( $borrowernumber, $firstname, $surname, $userflags,
1187 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1190 # launch a sequence to check if we have a ip for the branch, i
1191 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1193 my $ip = $ENV{'REMOTE_ADDR'};
1195 # if they specify at login, use that
1196 if ( $query->param('branch') ) {
1197 $branchcode = $query->param('branch');
1198 my $library = Koha::Libraries->find($branchcode);
1199 $branchname = $library? $library->branchname: '';
1201 if ( $query->param('desk_id') ) {
1202 $desk_id = $query->param('desk_id');
1203 my $desk = Koha::Desks->find($desk_id);
1204 $desk_name = $desk ? $desk->desk_name : '';
1206 if ( C4::Context->preference('UseCashRegisters') ) {
1208 $query->param('register_id')
1209 ? Koha::Cash::Registers->find($query->param('register_id'))
1210 : Koha::Cash::Registers->search(
1211 { branch => $branchcode, branch_default => 1 },
1212 { rows => 1 } )->single;
1213 $register_id = $register->id if ($register);
1214 $register_name = $register->name if ($register);
1216 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1217 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1219 # we have to check they are coming from the right ip range
1220 my $domain = $branches->{$branchcode}->{'branchip'};
1221 $domain =~ s|\.\*||g;
1222 if ( $ip !~ /^$domain/ ) {
1224 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1225 -name => 'CGISESSID',
1228 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1231 $info{'wrongip'} = 1;
1235 foreach my $br ( keys %$branches ) {
1237 # now we work with the treatment of ip
1238 my $domain = $branches->{$br}->{'branchip'};
1239 if ( $domain && $ip =~ /^$domain/ ) {
1240 $branchcode = $branches->{$br}->{'branchcode'};
1242 # new op dev : add the branchname to the cookie
1243 $branchname = $branches->{$br}->{'branchname'};
1247 my $is_sco_user = 0;
1248 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1252 $session->param( 'number', $borrowernumber );
1253 $session->param( 'id', $userid );
1254 $session->param( 'cardnumber', $cardnumber );
1255 $session->param( 'firstname', $firstname );
1256 $session->param( 'surname', $surname );
1257 $session->param( 'branch', $branchcode );
1258 $session->param( 'branchname', $branchname );
1259 $session->param( 'desk_id', $desk_id);
1260 $session->param( 'desk_name', $desk_name);
1261 $session->param( 'flags', $userflags );
1262 $session->param( 'emailaddress', $emailaddress );
1263 $session->param( 'ip', $session->remote_addr() );
1264 $session->param( 'lasttime', time() );
1265 $session->param( 'interface', $type);
1266 $session->param( 'shibboleth', $shibSuccess );
1267 $session->param( 'register_id', $register_id );
1268 $session->param( 'register_name', $register_name );
1269 $session->param( 'sco_user', $is_sco_user );
1271 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1272 C4::Context->set_userenv(
1273 $session->param('number'), $session->param('id'),
1274 $session->param('cardnumber'), $session->param('firstname'),
1275 $session->param('surname'), $session->param('branch'),
1276 $session->param('branchname'), $session->param('flags'),
1277 $session->param('emailaddress'), $session->param('shibboleth'),
1278 $session->param('desk_id'), $session->param('desk_name'),
1279 $session->param('register_id'), $session->param('register_name')
1283 # $return: 0 = invalid user
1284 # reset to anonymous session
1287 $info{'invalid_username_or_password'} = 1;
1288 C4::Context::_unset_userenv($sessionID);
1290 $session->param( 'lasttime', time() );
1291 $session->param( 'ip', $session->remote_addr() );
1292 $session->param( 'sessiontype', 'anon' );
1293 $session->param( 'interface', $type);
1295 } # END if ( $q_userid
1296 elsif ( $type eq "opac" ) {
1298 # anonymous sessions are created only for the OPAC
1300 # setting a couple of other session vars...
1301 $session->param( 'ip', $session->remote_addr() );
1302 $session->param( 'lasttime', time() );
1303 $session->param( 'sessiontype', 'anon' );
1304 $session->param( 'interface', $type);
1307 } # END unless ($userid)
1310 if ( $auth_state eq 'logged_in' ) {
1311 $auth_state = 'completed';
1313 # Auth is completed unless an additional auth is needed
1314 if ( $require_2FA ) {
1315 my $patron = Koha::Patrons->find({userid => $userid});
1316 if ( $patron->auth_method eq 'two-factor' ) {
1317 # Ask for the OTP token
1318 $auth_state = 'additional-auth-needed';
1319 $session->param('waiting-for-2FA', 1);
1320 %info = ();# We remove the warnings/errors we may have set incorrectly before
1325 # finished authentification, now respond
1326 if ( $auth_state eq 'completed' || $authnotrequired ) {
1329 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1330 -name => 'CGISESSID',
1333 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1338 track_login_daily( $userid );
1340 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1341 # request. We therefore redirect the user to the requested page again without the login parameters.
1342 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1343 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1344 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1345 $uri->query_param_delete('userid');
1346 $uri->query_param_delete('password');
1347 $uri->query_param_delete('koha_login_context');
1348 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1352 return ( $userid, $cookie, $sessionID, $flags );
1357 # AUTH rejected, show the login/password template, after checking the DB.
1361 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1363 # get the inputs from the incoming query
1365 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1366 foreach my $name ( param $query) {
1367 next if grep { $name eq $_ } @inputs_to_clean;
1368 my @value = $query->multi_param($name);
1369 push @inputs, { name => $name, value => $_ } for @value;
1372 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1373 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1374 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1376 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1377 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1381 script_name => get_script_name(),
1382 casAuthentication => C4::Context->preference("casAuthentication"),
1383 shibbolethAuthentication => $shib,
1384 suggestion => C4::Context->preference("suggestion"),
1385 virtualshelves => C4::Context->preference("virtualshelves"),
1386 LibraryName => "" . C4::Context->preference("LibraryName"),
1387 LibraryNameTitle => "" . $LibraryNameTitle,
1388 opacuserlogin => C4::Context->preference("opacuserlogin"),
1389 OpacFavicon => C4::Context->preference("OpacFavicon"),
1390 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1391 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1392 OPACUserJS => C4::Context->preference("OPACUserJS"),
1393 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1394 OpacCloud => C4::Context->preference("OpacCloud"),
1395 OpacTopissue => C4::Context->preference("OpacTopissue"),
1396 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1397 OpacBrowser => C4::Context->preference("OpacBrowser"),
1398 TagsEnabled => C4::Context->preference("TagsEnabled"),
1399 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1400 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1401 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1402 IntranetNav => C4::Context->preference("IntranetNav"),
1403 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1404 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1405 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1406 IndependentBranches => C4::Context->preference("IndependentBranches"),
1407 AutoLocation => C4::Context->preference("AutoLocation"),
1408 wrongip => $info{'wrongip'},
1409 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1410 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1411 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1412 too_many_login_attempts => ( $patron and $patron->account_locked ),
1413 password_has_expired => ( $patron and $patron->password_expired ),
1416 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1417 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1418 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1419 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1420 if ( $auth_state eq 'additional-auth-needed' ) {
1421 my $patron = Koha::Patrons->find( { userid => $userid } );
1424 invalid_otp_token => $invalid_otp_token,
1425 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1429 if ( $type eq 'opac' ) {
1430 require Koha::Virtualshelves;
1431 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1437 some_public_shelves => $some_public_shelves,
1443 # Is authentication against multiple CAS servers enabled?
1444 require C4::Auth_with_cas;
1445 if ( multipleAuth() && !$casparam ) {
1446 my $casservers = getMultipleAuth();
1448 foreach my $key ( keys %$casservers ) {
1449 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1452 casServersLoop => \@tmplservers
1456 casServerUrl => login_cas_url($query, undef, $type),
1461 invalidCasLogin => $info{'invalidCasLogin'}
1466 #If shibOnly is enabled just go ahead and redirect directly
1467 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1468 my $redirect_url = login_shib_url( $query );
1469 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1474 shibbolethAuthentication => $shib,
1475 shibbolethLoginUrl => login_shib_url($query),
1479 if (C4::Context->preference('GoogleOpenIDConnect')) {
1480 if ($query->param("OpenIDConnectFailed")) {
1481 my $reason = $query->param('OpenIDConnectFailed');
1482 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1487 LibraryName => C4::Context->preference("LibraryName"),
1489 $template->param(%info);
1491 # $cookie = $query->cookie(CGISESSID => $session->id
1493 print $query->header(
1494 { type => 'text/html',
1497 'X-Frame-Options' => 'SAMEORIGIN',
1505 =head2 check_api_auth
1507 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1509 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1510 cookie, determine if the user has the privileges specified by C<$userflags>.
1512 C<check_api_auth> is is meant for authenticating users of web services, and
1513 consequently will always return and will not attempt to redirect the user
1516 If a valid session cookie is already present, check_api_auth will return a status
1517 of "ok", the cookie, and the Koha session ID.
1519 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1520 parameters and create a session cookie and Koha session if the supplied credentials
1523 Possible return values in C<$status> are:
1527 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1529 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1531 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1533 =item "expired -- session cookie has expired; API user should resubmit userid and password
1535 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1537 =item "additional-auth-needed -- User is in an authentication process that is not finished
1543 sub check_api_auth {
1546 my $flagsrequired = shift;
1547 my $timeout = _timeout_syspref();
1549 unless ( C4::Context->preference('Version') ) {
1551 # database has not been installed yet
1552 return ( "maintenance", undef, undef );
1554 my $kohaversion = Koha::version();
1555 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1556 if ( C4::Context->preference('Version') < $kohaversion ) {
1558 # database in need of version update; assume that
1559 # no API should be called while databsae is in
1561 return ( "maintenance", undef, undef );
1564 my ( $sessionID, $session );
1565 unless ( $query->param('userid') ) {
1566 $sessionID = $query->cookie("CGISESSID");
1568 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1571 ( $return, $session, undef ) = check_cookie_auth(
1572 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1574 return ( $return, undef, undef ) # Cookie auth failed
1577 my $cookie = $query->cookie(
1578 -name => 'CGISESSID',
1579 -value => $session->id,
1581 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1584 return ( $return, $cookie, $session ); # return == 'ok' here
1589 my $userid = $query->param('userid');
1590 my $password = $query->param('password');
1591 my ( $return, $cardnumber, $cas_ticket );
1594 if ( $cas && $query->param('PT') ) {
1597 # In case of a CAS authentication, we use the ticket instead of the password
1598 my $PT = $query->param('PT');
1599 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1602 # User / password auth
1603 unless ( $userid and $password ) {
1605 # caller did something wrong, fail the authenticateion
1606 return ( "failed", undef, undef );
1609 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1612 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1613 my $session = get_session("");
1614 return ( "failed", undef, undef ) unless $session;
1616 my $sessionID = $session->id;
1617 C4::Context->_new_userenv($sessionID);
1618 my $cookie = $query->cookie(
1619 -name => 'CGISESSID',
1620 -value => $sessionID,
1622 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1625 if ( $return == 1 ) {
1627 $borrowernumber, $firstname, $surname,
1628 $userflags, $branchcode, $branchname,
1631 my $dbh = C4::Context->dbh;
1634 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1636 $sth->execute($userid);
1638 $borrowernumber, $firstname, $surname,
1639 $userflags, $branchcode, $branchname,
1641 ) = $sth->fetchrow if ( $sth->rows );
1643 unless ( $sth->rows ) {
1644 my $sth = $dbh->prepare(
1645 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1647 $sth->execute($cardnumber);
1649 $borrowernumber, $firstname, $surname,
1650 $userflags, $branchcode, $branchname,
1652 ) = $sth->fetchrow if ( $sth->rows );
1654 unless ( $sth->rows ) {
1655 $sth->execute($userid);
1657 $borrowernumber, $firstname, $surname, $userflags,
1658 $branchcode, $branchname, $emailaddress
1659 ) = $sth->fetchrow if ( $sth->rows );
1663 my $ip = $ENV{'REMOTE_ADDR'};
1665 # if they specify at login, use that
1666 if ( $query->param('branch') ) {
1667 $branchcode = $query->param('branch');
1668 my $library = Koha::Libraries->find($branchcode);
1669 $branchname = $library? $library->branchname: '';
1671 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1672 foreach my $br ( keys %$branches ) {
1674 # now we work with the treatment of ip
1675 my $domain = $branches->{$br}->{'branchip'};
1676 if ( $domain && $ip =~ /^$domain/ ) {
1677 $branchcode = $branches->{$br}->{'branchcode'};
1679 # new op dev : add the branchname to the cookie
1680 $branchname = $branches->{$br}->{'branchname'};
1683 $session->param( 'number', $borrowernumber );
1684 $session->param( 'id', $userid );
1685 $session->param( 'cardnumber', $cardnumber );
1686 $session->param( 'firstname', $firstname );
1687 $session->param( 'surname', $surname );
1688 $session->param( 'branch', $branchcode );
1689 $session->param( 'branchname', $branchname );
1690 $session->param( 'flags', $userflags );
1691 $session->param( 'emailaddress', $emailaddress );
1692 $session->param( 'ip', $session->remote_addr() );
1693 $session->param( 'lasttime', time() );
1694 $session->param( 'interface', 'api' );
1696 $session->param( 'cas_ticket', $cas_ticket);
1697 C4::Context->set_userenv(
1698 $session->param('number'), $session->param('id'),
1699 $session->param('cardnumber'), $session->param('firstname'),
1700 $session->param('surname'), $session->param('branch'),
1701 $session->param('branchname'), $session->param('flags'),
1702 $session->param('emailaddress'), $session->param('shibboleth'),
1703 $session->param('desk_id'), $session->param('desk_name'),
1704 $session->param('register_id'), $session->param('register_name')
1706 return ( "ok", $cookie, $sessionID );
1708 return ( "failed", undef, undef );
1713 =head2 check_cookie_auth
1715 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1717 Given a CGISESSID cookie set during a previous login to Koha, determine
1718 if the user has the privileges specified by C<$userflags>. C<$userflags>
1719 is passed unaltered into C<haspermission> and as such accepts all options
1720 avaiable to that routine with the one caveat that C<check_api_auth> will
1721 also allow 'undef' to be passed and in such a case the permissions check
1722 will be skipped altogether.
1724 C<check_cookie_auth> is meant for authenticating special services
1725 such as tools/upload-file.pl that are invoked by other pages that
1726 have been authenticated in the usual way.
1728 Possible return values in C<$status> are:
1732 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1734 =item "anon" -- user not authenticated but valid for anonymous session.
1736 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1738 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1740 =item "expired -- session cookie has expired; API user should resubmit userid and password
1742 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1748 sub check_cookie_auth {
1749 my $sessionID = shift;
1750 my $flagsrequired = shift;
1753 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1755 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1757 unless ( $skip_version_check ) {
1758 unless ( C4::Context->preference('Version') ) {
1760 # database has not been installed yet
1761 return ( "maintenance", undef );
1763 my $kohaversion = Koha::version();
1764 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1765 if ( C4::Context->preference('Version') < $kohaversion ) {
1767 # database in need of version update; assume that
1768 # no API should be called while databsae is in
1770 return ( "maintenance", undef );
1774 # see if we have a valid session cookie already
1775 # however, if a userid parameter is present (i.e., from
1776 # a form submission, assume that any current cookie
1778 unless ( $sessionID ) {
1779 return ( "failed", undef );
1781 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1782 my $session = get_session($sessionID);
1784 my $userid = $session->param('id');
1785 my $ip = $session->param('ip');
1786 my $lasttime = $session->param('lasttime');
1787 my $timeout = _timeout_syspref();
1789 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1793 return ("expired", undef);
1795 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1796 # IP address changed
1799 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1801 } elsif ( $userid ) {
1802 $session->param( 'lasttime', time() );
1803 my $patron = Koha::Patrons->find({ userid => $userid });
1804 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1805 return ("password_expired", undef ) if $patron->password_expired;
1806 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1808 C4::Context->_new_userenv($sessionID);
1809 C4::Context->interface($session->param('interface'));
1810 C4::Context->set_userenv(
1811 $session->param('number'), $session->param('id') // '',
1812 $session->param('cardnumber'), $session->param('firstname'),
1813 $session->param('surname'), $session->param('branch'),
1814 $session->param('branchname'), $session->param('flags'),
1815 $session->param('emailaddress'), $session->param('shibboleth'),
1816 $session->param('desk_id'), $session->param('desk_name'),
1817 $session->param('register_id'), $session->param('register_name')
1819 return ( "additional-auth-needed", $session )
1820 if $session->param('waiting-for-2FA');
1822 return ( "ok", $session );
1826 return ( "failed", undef );
1830 C4::Context->_new_userenv($sessionID);
1831 C4::Context->interface($session->param('interface'));
1832 C4::Context->set_userenv( undef, q{} );
1833 return ( "anon", $session );
1836 return ( "expired", undef );
1843 my $session = get_session($sessionID);
1845 Given a session ID, retrieve the CGI::Session object used to store
1846 the session's state. The session object can be used to store
1847 data that needs to be accessed by different scripts during a
1850 If the C<$sessionID> parameter is an empty string, a new session
1855 sub _get_session_params {
1856 my $storage_method = C4::Context->preference('SessionStorage');
1857 if ( $storage_method eq 'mysql' ) {
1858 my $dbh = C4::Context->dbh;
1859 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1861 elsif ( $storage_method eq 'Pg' ) {
1862 my $dbh = C4::Context->dbh;
1863 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1865 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1866 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1867 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1870 # catch all defaults to tmp should work on all systems
1871 my $dir = C4::Context::temporary_directory;
1872 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1873 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1878 my $sessionID = shift;
1879 my $params = _get_session_params();
1881 if( $sessionID ) { # find existing
1882 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1883 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1885 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1886 # no need to flush here
1892 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1893 # (or something similar)
1894 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1895 # not having a userenv defined could cause a crash.
1897 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1898 $type = 'opac' unless $type;
1900 # Get shibboleth login attribute
1901 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1902 my $shib_login = $shib ? get_login_shib() : undef;
1906 if ( defined $userid ){
1907 $patron = Koha::Patrons->find({ userid => $userid });
1908 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1910 my $check_internal_as_fallback = 0;
1912 # Note: checkpw_* routines returns:
1915 # -1 if user bind failed (LDAP only)
1917 if ( $patron and ( $patron->account_locked ) ) {
1918 # Nothing to check, account is locked
1919 } elsif ($ldap && defined($password)) {
1920 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1921 if ( $retval == 1 ) {
1922 @return = ( $retval, $retcard, $retuserid );
1925 $check_internal_as_fallback = 1 if $retval == 0;
1927 } elsif ( $cas && $query && $query->param('ticket') ) {
1929 # In case of a CAS authentication, we use the ticket instead of the password
1930 my $ticket = $query->param('ticket');
1931 $query->delete('ticket'); # remove ticket to come back to original URL
1932 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1934 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1938 $passwd_ok = $retval;
1941 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1942 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1944 elsif ( $shib && $shib_login && !$password ) {
1946 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1947 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1948 # shibboleth-authenticated user
1950 # Then, we check if it matches a valid koha user
1952 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1954 @return = ( $retval, $retcard, $retuserid );
1956 $passwd_ok = $retval;
1959 $check_internal_as_fallback = 1;
1963 if ( $check_internal_as_fallback ) {
1964 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1965 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1970 $patron->update({ login_attempts => 0 });
1971 if( $patron->password_expired ){
1974 } elsif( !$patron->account_locked ) {
1975 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1979 # Optionally log success or failure
1980 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1981 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1982 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1983 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1989 sub checkpw_internal {
1990 my ( $userid, $password, $no_set_userenv ) = @_;
1992 $password = Encode::encode( 'UTF-8', $password )
1993 if Encode::is_utf8($password);
1995 my $dbh = C4::Context->dbh;
1998 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2000 $sth->execute($userid);
2002 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2003 $surname, $branchcode, $branchname, $flags )
2006 if ( checkpw_hash( $password, $stored_hash ) ) {
2008 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2009 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2010 return 1, $cardnumber, $userid;
2015 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2017 $sth->execute($userid);
2019 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2020 $surname, $branchcode, $branchname, $flags )
2023 if ( checkpw_hash( $password, $stored_hash ) ) {
2025 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2026 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2027 return 1, $cardnumber, $userid;
2034 my ( $password, $stored_hash ) = @_;
2036 return if $stored_hash eq '!';
2038 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2040 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2041 $hash = hash_password( $password, $stored_hash );
2043 $hash = md5_base64($password);
2045 return $hash eq $stored_hash;
2050 my $authflags = getuserflags($flags, $userid, [$dbh]);
2052 Translates integer flags into permissions strings hash.
2054 C<$flags> is the integer userflags value ( borrowers.userflags )
2055 C<$userid> is the members.userid, used for building subpermissions
2056 C<$authflags> is a hashref of permissions
2063 my $dbh = @_ ? shift : C4::Context->dbh;
2066 # I don't want to do this, but if someone logs in as the database
2067 # user, it would be preferable not to spam them to death with
2068 # numeric warnings. So, we make $flags numeric.
2069 no warnings 'numeric';
2072 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2075 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2076 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2077 $userflags->{$flag} = 1;
2080 $userflags->{$flag} = 0;
2084 # get subpermissions and merge with top-level permissions
2085 my $user_subperms = get_user_subpermissions($userid);
2086 foreach my $module ( keys %$user_subperms ) {
2087 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2088 $userflags->{$module} = $user_subperms->{$module};
2094 =head2 get_user_subpermissions
2096 $user_perm_hashref = get_user_subpermissions($userid);
2098 Given the userid (note, not the borrowernumber) of a staff user,
2099 return a hashref of hashrefs of the specific subpermissions
2100 accorded to the user. An example return is
2104 export_catalog => 1,
2105 import_patrons => 1,
2109 The top-level hash-key is a module or function code from
2110 userflags.flag, while the second-level key is a code
2113 The results of this function do not give a complete picture
2114 of the functions that a staff user can access; it is also
2115 necessary to check borrowers.flags.
2119 sub get_user_subpermissions {
2122 my $dbh = C4::Context->dbh;
2123 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2124 FROM user_permissions
2125 JOIN permissions USING (module_bit, code)
2126 JOIN userflags ON (module_bit = bit)
2127 JOIN borrowers USING (borrowernumber)
2128 WHERE userid = ?" );
2129 $sth->execute($userid);
2131 my $user_perms = {};
2132 while ( my $perm = $sth->fetchrow_hashref ) {
2133 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2138 =head2 get_all_subpermissions
2140 my $perm_hashref = get_all_subpermissions();
2142 Returns a hashref of hashrefs defining all specific
2143 permissions currently defined. The return value
2144 has the same structure as that of C<get_user_subpermissions>,
2145 except that the innermost hash value is the description
2146 of the subpermission.
2150 sub get_all_subpermissions {
2151 my $dbh = C4::Context->dbh;
2152 my $sth = $dbh->prepare( "SELECT flag, code
2154 JOIN userflags ON (module_bit = bit)" );
2158 while ( my $perm = $sth->fetchrow_hashref ) {
2159 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2164 =head2 haspermission
2166 $flagsrequired = '*'; # Any permission at all
2167 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2168 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2169 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2170 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2171 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2173 $flags = ($userid, $flagsrequired);
2175 C<$userid> the userid of the member
2176 C<$flags> is a query structure similar to that used by SQL::Abstract that
2177 denotes the combination of flags required. It is a required parameter.
2179 The main logic of this method is that things in arrays are OR'ed, and things
2180 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2182 Returns member's flags or 0 if a permission is not met.
2187 my ($required, $flags) = @_;
2189 my $ref = ref($required);
2191 if ($required eq '*') {
2192 return 0 unless ( $flags or ref( $flags ) );
2194 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2196 } elsif ($ref eq 'HASH') {
2197 foreach my $key (keys %{$required}) {
2198 next if $flags == 1;
2199 my $require = $required->{$key};
2200 my $rflags = $flags->{$key};
2201 return 0 unless _dispatch($require, $rflags);
2203 } elsif ($ref eq 'ARRAY') {
2205 foreach my $require ( @{$required} ) {
2207 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2208 ? $flags->{$require}
2210 $satisfied++ if _dispatch( $require, $rflags );
2212 return 0 unless $satisfied;
2214 croak "Unexpected structure found: $ref";
2221 my ( $userid, $flagsrequired ) = @_;
2223 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2224 # unless defined($flagsrequired);
2226 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2227 $sth->execute($userid);
2228 my $row = $sth->fetchrow();
2229 my $flags = getuserflags( $row, $userid );
2231 return $flags unless defined($flagsrequired);
2232 return $flags if $flags->{superlibrarian};
2233 return _dispatch($flagsrequired, $flags);
2235 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2240 $flags = ($iprange);
2242 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2244 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2251 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2252 if (scalar @allowedipranges > 0) {
2254 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2255 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2257 return $result ? 1 : 0;
2260 sub getborrowernumber {
2262 my $userenv = C4::Context->userenv;
2263 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2264 return $userenv->{number};
2266 my $dbh = C4::Context->dbh;
2267 for my $field ( 'userid', 'cardnumber' ) {
2269 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2270 $sth->execute($userid);
2272 my ($bnumber) = $sth->fetchrow;
2279 =head2 track_login_daily
2281 track_login_daily( $userid );
2283 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2287 sub track_login_daily {
2289 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2291 my $cache = Koha::Caches->get_instance();
2292 my $cache_key = "track_login_" . $userid;
2293 my $cached = $cache->get_from_cache($cache_key);
2294 my $today = dt_from_string()->ymd;
2295 return if $cached && $cached eq $today;
2297 my $patron = Koha::Patrons->find({ userid => $userid });
2298 return unless $patron;
2299 $patron->track_login;
2300 $cache->set_in_cache( $cache_key, $today );
2303 END { } # module clean-up code here (global destructor)
2313 Crypt::Eksblowfish::Bcrypt(3)