3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
37 use Koha::AuthUtils qw( get_script_name hash_password );
39 use Koha::DateUtils qw( dt_from_string );
40 use Koha::Library::Groups;
42 use Koha::Cash::Registers;
45 use Koha::Patron::Consents;
46 use List::MoreUtils qw( any );
48 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
50 use C4::Log qw( logaction );
54 use vars qw($ldap $cas $caslogout);
55 our (@ISA, @EXPORT_OK);
57 sub psgi_env { any { /^psgi\./ } keys %ENV }
60 if (psgi_env) { die 'psgi:exit' }
64 C4::Context->set_remote_address;
70 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
71 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
72 get_template_and_user haspermission
75 $ldap = C4::Context->config('useldapserver') || 0;
76 $cas = C4::Context->preference('casAuthentication');
77 $caslogout = C4::Context->preference('casLogout');
80 require C4::Auth_with_ldap;
81 import C4::Auth_with_ldap qw(checkpw_ldap);
84 require C4::Auth_with_cas; # no import
85 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
92 C4::Auth - Authenticates Koha users
100 my $query = CGI->new;
102 my ($template, $borrowernumber, $cookie)
103 = get_template_and_user(
105 template_name => "opac-main.tt",
108 authnotrequired => 0,
109 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
113 output_html_with_http_headers $query, $cookie, $template->output;
117 The main function of this module is to provide
118 authentification. However the get_template_and_user function has
119 been provided so that a users login information is passed along
120 automatically. This gets loaded into the template.
124 =head2 get_template_and_user
126 my ($template, $borrowernumber, $cookie)
127 = get_template_and_user(
129 template_name => "opac-main.tt",
132 authnotrequired => 0,
133 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
137 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
138 to C<&checkauth> (in this module) to perform authentification.
139 See C<&checkauth> for an explanation of these parameters.
141 The C<template_name> is then used to find the correct template for
142 the page. The authenticated users details are loaded onto the
143 template in the logged_in_user variable (which is a Koha::Patron object). Also the
144 C<sessionID> is passed to the template. This can be used in templates
145 if cookies are disabled. It needs to be put as and input to every
148 More information on the C<gettemplate> sub can be found in the
153 sub get_template_and_user {
156 my ( $user, $cookie, $sessionID, $flags );
158 # Get shibboleth login attribute
159 my $shib = C4::Context->config('useshibboleth') && shib_ok();
160 my $shib_login = $shib ? get_login_shib() : undef;
162 C4::Context->interface( $in->{type} );
164 $in->{'authnotrequired'} ||= 0;
166 # the following call includes a bad template check; might croak
167 my $template = C4::Templates::gettemplate(
168 $in->{'template_name'},
173 if ( $in->{'template_name'} !~ m/maintenance/ ) {
174 ( $user, $cookie, $sessionID, $flags ) = checkauth(
176 $in->{'authnotrequired'},
177 $in->{'flagsrequired'},
180 $in->{template_name},
184 # If we enforce GDPR and the user did not consent, redirect
185 # Exceptions for consent page itself and SCI/SCO system
186 if( $in->{type} eq 'opac' && $user &&
187 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
188 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
190 my $consent = Koha::Patron::Consents->search({
191 borrowernumber => getborrowernumber($user),
192 type => 'GDPR_PROCESSING',
193 given_on => { '!=', undef },
196 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
201 if ( $in->{type} eq 'opac' && $user ) {
204 my $session = get_session($sessionID);
206 $is_sco_user = $session->param('sco_user');
212 # If the user logged in is the SCO user and they try to go out of the SCO module,
213 # log the user out removing the CGISESSID cookie
214 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
218 C4::Context->preference('AutoSelfCheckID')
219 && $user eq C4::Context->preference('AutoSelfCheckID')
227 # If the user logged in is the SCI user and they try to go out of the SCI module,
228 # kick them out unless it is SCO with a valid permission
229 # or they are a superlibrarian
230 $in->{template_name} !~ m|sci/|
231 && haspermission( $user, { self_check => 'self_checkin_module' } )
233 $in->{template_name} =~ m|sco/| && haspermission(
234 $user, { self_check => 'self_checkout_module' }
237 && $flags && $flags->{superlibrarian} != 1
244 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
246 $cookie = $in->{query}->cookie(
247 -name => 'CGISESSID',
251 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
256 script_name => get_script_name(),
259 print $in->{query}->header(
264 'X-Frame-Options' => 'SAMEORIGIN'
275 # It's possible for $user to be the borrowernumber if they don't have a
276 # userid defined (and are logging in through some other method, such
277 # as SSL certs against an email address)
279 $borrowernumber = getborrowernumber($user) if defined($user);
280 if ( !defined($borrowernumber) && defined($user) ) {
281 $patron = Koha::Patrons->find( $user );
283 $borrowernumber = $user;
285 # A bit of a hack, but I don't know there's a nicer way
287 $user = $patron->firstname . ' ' . $patron->surname;
290 $patron = Koha::Patrons->find( $borrowernumber );
291 # FIXME What to do if $patron does not exist?
295 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
296 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
297 $template->param( logged_in_user => $patron );
298 $template->param( sessionID => $sessionID );
300 if ( $in->{'type'} eq 'opac' ) {
301 require Koha::Virtualshelves;
302 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
304 borrowernumber => $borrowernumber,
308 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
314 some_private_shelves => $some_private_shelves,
315 some_public_shelves => $some_public_shelves,
319 my $all_perms = get_all_subpermissions();
321 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
322 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
324 # We are going to use the $flags returned by checkauth
325 # to create the template's parameters that will indicate
326 # which menus the user can access.
327 if ( $flags && $flags->{superlibrarian} == 1 ) {
328 $template->param( CAN_user_circulate => 1 );
329 $template->param( CAN_user_catalogue => 1 );
330 $template->param( CAN_user_parameters => 1 );
331 $template->param( CAN_user_borrowers => 1 );
332 $template->param( CAN_user_permissions => 1 );
333 $template->param( CAN_user_reserveforothers => 1 );
334 $template->param( CAN_user_editcatalogue => 1 );
335 $template->param( CAN_user_updatecharges => 1 );
336 $template->param( CAN_user_acquisition => 1 );
337 $template->param( CAN_user_suggestions => 1 );
338 $template->param( CAN_user_tools => 1 );
339 $template->param( CAN_user_editauthorities => 1 );
340 $template->param( CAN_user_serials => 1 );
341 $template->param( CAN_user_reports => 1 );
342 $template->param( CAN_user_staffaccess => 1 );
343 $template->param( CAN_user_coursereserves => 1 );
344 $template->param( CAN_user_plugins => 1 );
345 $template->param( CAN_user_lists => 1 );
346 $template->param( CAN_user_clubs => 1 );
347 $template->param( CAN_user_ill => 1 );
348 $template->param( CAN_user_stockrotation => 1 );
349 $template->param( CAN_user_cash_management => 1 );
350 $template->param( CAN_user_problem_reports => 1 );
351 $template->param( CAN_user_recalls => 1 );
353 foreach my $module ( keys %$all_perms ) {
354 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
355 $template->param( "CAN_user_${module}_${subperm}" => 1 );
361 foreach my $module ( keys %$all_perms ) {
362 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
363 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
364 $template->param( "CAN_user_${module}_${subperm}" => 1 );
366 } elsif ( ref( $flags->{$module} ) ) {
367 foreach my $subperm ( keys %{ $flags->{$module} } ) {
368 $template->param( "CAN_user_${module}_${subperm}" => 1 );
375 foreach my $module ( keys %$flags ) {
376 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
377 $template->param( "CAN_user_$module" => 1 );
382 # Logged-in opac search history
383 # If the requested template is an opac one and opac search history is enabled
384 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
385 my $dbh = C4::Context->dbh;
386 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
387 my $sth = $dbh->prepare($query);
388 $sth->execute($borrowernumber);
390 # If at least one search has already been performed
391 if ( $sth->fetchrow_array > 0 ) {
393 # We show the link in opac
394 $template->param( EnableOpacSearchHistory => 1 );
396 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
398 # And if there are searches performed when the user was not logged in,
399 # we add them to the logged-in search history
400 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
401 if (@recentSearches) {
402 my $dbh = C4::Context->dbh;
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 $template->param( sessionID => $sessionID );
446 if ( $in->{'type'} eq 'opac' ){
447 require Koha::Virtualshelves;
448 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
454 some_public_shelves => $some_public_shelves,
457 # Set default branch if one has been passed by the environment.
458 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
462 # Sysprefs disabled via URL param
463 # Note that value must be defined in order to override via ENV
464 foreach my $syspref (
470 OpacAdditionalStylesheet
472 intranetcolorstylesheet
477 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
478 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
481 # Anonymous opac search history
482 # If opac search history is enabled and at least one search has already been performed
483 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
484 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
485 if (@recentSearches) {
486 $template->param( EnableOpacSearchHistory => 1 );
490 if ( C4::Context->preference('dateformat') ) {
491 $template->param( dateformat => C4::Context->preference('dateformat') );
494 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
496 # these template parameters are set the same regardless of $in->{'type'}
498 my $minPasswordLength = C4::Context->preference('minPasswordLength');
499 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
501 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
502 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
503 GoogleJackets => C4::Context->preference("GoogleJackets"),
504 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
505 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
506 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
507 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
508 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
509 TagsEnabled => C4::Context->preference("TagsEnabled"),
510 hide_marc => C4::Context->preference("hide_marc"),
511 item_level_itypes => C4::Context->preference('item-level_itypes'),
512 patronimages => C4::Context->preference("patronimages"),
513 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
514 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
515 marcflavour => C4::Context->preference("marcflavour"),
516 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
517 minPasswordLength => $minPasswordLength,
519 if ( $in->{'type'} eq "intranet" ) {
521 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
522 AutoLocation => C4::Context->preference("AutoLocation"),
523 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
524 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
525 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
526 IndependentBranches => C4::Context->preference("IndependentBranches"),
527 IntranetNav => C4::Context->preference("IntranetNav"),
528 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
529 LibraryName => C4::Context->preference("LibraryName"),
530 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
531 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
532 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
533 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
534 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
535 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
536 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
537 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
538 suggestion => C4::Context->preference("suggestion"),
539 virtualshelves => C4::Context->preference("virtualshelves"),
540 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
541 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
542 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
543 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
544 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
545 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
546 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
547 useDischarge => C4::Context->preference('useDischarge'),
548 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
552 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
554 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
555 my $LibraryNameTitle = C4::Context->preference("LibraryName");
556 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
557 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
559 # clean up the busc param in the session
560 # if the page is not opac-detail and not the "add to list" page
561 # and not the "edit comments" page
562 if ( C4::Context->preference("OpacBrowseResults")
563 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
565 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
566 or $pagename =~ /^showmarc$/
567 or $pagename =~ /^addbybiblionumber$/
568 or $pagename =~ /^review$/ ) {
569 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
570 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
574 # variables passed from CGI: opac_css_override and opac_search_limits.
575 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
576 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
579 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
580 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
581 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
583 $opac_name = $1; # opac_search_limit is a branch, so we use it.
584 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
585 $opac_name = $in->{'query'}->param('multibranchlimit');
586 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
587 $opac_name = C4::Context->userenv->{'branch'};
590 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
592 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
593 LibrarySearchGroups => \@search_groups,
594 opac_name => $opac_name,
595 LibraryName => "" . C4::Context->preference("LibraryName"),
596 LibraryNameTitle => "" . $LibraryNameTitle,
597 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
598 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
599 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
600 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
601 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
602 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
603 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
604 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
605 opac_search_limit => $opac_search_limit,
606 opac_limit_override => $opac_limit_override,
607 OpacBrowser => C4::Context->preference("OpacBrowser"),
608 OpacCloud => C4::Context->preference("OpacCloud"),
609 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
610 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
611 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
612 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
613 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
614 OpacTopissue => C4::Context->preference("OpacTopissue"),
615 'Version' => C4::Context->preference('Version'),
616 hidelostitems => C4::Context->preference("hidelostitems"),
617 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
618 opacbookbag => "" . C4::Context->preference("opacbookbag"),
619 OpacFavicon => C4::Context->preference("OpacFavicon"),
620 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
621 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
622 OPACUserJS => C4::Context->preference("OPACUserJS"),
623 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
624 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
625 ShowReviewer => C4::Context->preference("ShowReviewer"),
626 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
627 suggestion => "" . C4::Context->preference("suggestion"),
628 virtualshelves => "" . C4::Context->preference("virtualshelves"),
629 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
630 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
631 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
632 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
633 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
634 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
635 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
636 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
637 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
638 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
639 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
640 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
641 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
642 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
643 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
644 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
645 useDischarge => C4::Context->preference('useDischarge'),
648 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
651 # Check if we were asked using parameters to force a specific language
652 if ( defined $in->{'query'}->param('language') ) {
654 # Extract the language, let C4::Languages::getlanguage choose
656 my $language = C4::Languages::getlanguage( $in->{'query'} );
657 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
658 if ( ref $cookie eq 'ARRAY' ) {
659 push @{$cookie}, $languagecookie;
661 $cookie = [ $cookie, $languagecookie ];
665 return ( $template, $borrowernumber, $cookie, $flags );
670 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
672 Verifies that the user is authorized to run this script. If
673 the user is authorized, a (userid, cookie, session-id, flags)
674 quadruple is returned. If the user is not authorized but does
675 not have the required privilege (see $flagsrequired below), it
676 displays an error page and exits. Otherwise, it displays the
677 login page and exits.
679 Note that C<&checkauth> will return if and only if the user
680 is authorized, so it should be called early on, before any
681 unfinished operations (e.g., if you've opened a file, then
682 C<&checkauth> won't close it for you).
684 C<$query> is the CGI object for the script calling C<&checkauth>.
686 The C<$noauth> argument is optional. If it is set, then no
687 authorization is required for the script.
689 C<&checkauth> fetches user and session information from C<$query> and
690 ensures that the user is authorized to run scripts that require
693 The C<$flagsrequired> argument specifies the required privileges
694 the user must have if the username and password are correct.
695 It should be specified as a reference-to-hash; keys in the hash
696 should be the "flags" for the user, as specified in the Members
697 intranet module. Any key specified must correspond to a "flag"
698 in the userflags table. E.g., { circulate => 1 } would specify
699 that the user must have the "circulate" privilege in order to
700 proceed. To make sure that access control is correct, the
701 C<$flagsrequired> parameter must be specified correctly.
703 Koha also has a concept of sub-permissions, also known as
704 granular permissions. This makes the value of each key
705 in the C<flagsrequired> hash take on an additional
710 The user must have access to all subfunctions of the module
711 specified by the hash key.
715 The user must have access to at least one subfunction of the module
716 specified by the hash key.
718 specific permission, e.g., 'export_catalog'
720 The user must have access to the specific subfunction list, which
721 must correspond to a row in the permissions table.
723 The C<$type> argument specifies whether the template should be
724 retrieved from the opac or intranet directory tree. "opac" is
725 assumed if it is not specified; however, if C<$type> is specified,
726 "intranet" is assumed if it is not "opac".
728 If C<$query> does not have a valid session ID associated with it
729 (i.e., the user has not logged in) or if the session has expired,
730 C<&checkauth> presents the user with a login page (from the point of
731 view of the original script, C<&checkauth> does not return). Once the
732 user has authenticated, C<&checkauth> restarts the original script
733 (this time, C<&checkauth> returns).
735 The login page is provided using a HTML::Template, which is set in the
736 systempreferences table or at the top of this file. The variable C<$type>
737 selects which template to use, either the opac or the intranet
738 authentification template.
740 C<&checkauth> returns a user ID, a cookie, and a session ID. The
741 cookie should be sent back to the browser; it verifies that the user
751 # If version syspref is unavailable, it means Koha is being installed,
752 # and so we must redirect to OPAC maintenance page or to the WebInstaller
753 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
754 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
755 warn "OPAC Install required, redirecting to maintenance";
756 print $query->redirect("/cgi-bin/koha/maintenance.pl");
759 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
760 if ( $type ne 'opac' ) {
761 warn "Install required, redirecting to Installer";
762 print $query->redirect("/cgi-bin/koha/installer/install.pl");
764 warn "OPAC Install required, redirecting to maintenance";
765 print $query->redirect("/cgi-bin/koha/maintenance.pl");
770 # check that database and koha version are the same
771 # there is no DB version, it's a fresh install,
772 # go to web installer
773 # there is a DB version, compare it to the code version
774 my $kohaversion = Koha::version();
776 # remove the 3 last . to have a Perl number
777 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
778 Koha::Logger->get->debug("kohaversion : $kohaversion");
779 if ( $version < $kohaversion ) {
780 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
781 if ( $type ne 'opac' ) {
782 warn sprintf( $warning, 'Installer' );
783 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
785 warn sprintf( "OPAC: " . $warning, 'maintenance' );
786 print $query->redirect("/cgi-bin/koha/maintenance.pl");
792 sub _timeout_syspref {
793 my $default_timeout = 600;
794 my $timeout = C4::Context->preference('timeout') || $default_timeout;
796 # value in days, convert in seconds
797 if ( $timeout =~ /^(\d+)[dD]$/ ) {
798 $timeout = $1 * 86400;
800 # value in hours, convert in seconds
801 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
802 $timeout = $1 * 3600;
804 elsif ( $timeout !~ m/^\d+$/ ) {
805 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
806 $timeout = $default_timeout;
815 # Get shibboleth login attribute
816 my $shib = C4::Context->config('useshibboleth') && shib_ok();
817 my $shib_login = $shib ? get_login_shib() : undef;
819 # $authnotrequired will be set for scripts which will run without authentication
820 my $authnotrequired = shift;
821 my $flagsrequired = shift;
823 my $emailaddress = shift;
824 my $template_name = shift;
825 $type = 'opac' unless $type;
827 unless ( C4::Context->preference("OpacPublic") ) {
828 my @allowed_scripts_for_private_opac = qw(
830 opac-registration-email-sent.tt
831 opac-registration-confirmation.tt
832 opac-memberentry-update-submitted.tt
833 opac-password-recovery.tt
835 $authnotrequired = 0 unless grep { $_ eq $template_name }
836 @allowed_scripts_for_private_opac;
839 my $dbh = C4::Context->dbh;
840 my $timeout = _timeout_syspref();
842 _version_check( $type, $query );
847 my ( $userid, $cookie, $sessionID, $flags );
848 my $logout = $query->param('logout.x');
850 my $anon_search_history;
852 # This parameter is the name of the CAS server we want to authenticate against,
853 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
854 my $casparam = $query->param('cas');
855 my $q_userid = $query->param('userid') // '';
859 # Basic authentication is incompatible with the use of Shibboleth,
860 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
861 # and it may not be the attribute we want to use to match the koha login.
863 # Also, do not consider an empty REMOTE_USER.
865 # Finally, after those tests, we can assume (although if it would be better with
866 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
867 # and we can affect it to $userid.
868 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
870 # Using Basic Authentication, no cookies required
871 $cookie = $query->cookie(
872 -name => 'CGISESSID',
876 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
880 elsif ( $emailaddress) {
881 # the Google OpenID Connect passes an email address
883 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
884 my ( $return, $more_info );
885 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
886 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
889 if ( $return eq 'ok' ) {
890 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
892 my $s_userid = $session->param('id');
895 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
896 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
897 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
900 #if a user enters an id ne to the id in the current session, we need to log them in...
901 #first we need to clear the anonymous session...
902 $anon_search_history = $session->param('search_history');
905 C4::Context::_unset_userenv($sessionID);
909 # voluntary logout the user
910 # check wether the user was using their shibboleth session or a local one
911 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
914 C4::Context::_unset_userenv($sessionID);
916 if ($cas and $caslogout) {
917 logout_cas($query, $type);
920 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
921 if ( $shib and $shib_login and $shibSuccess) {
926 $cookie = $query->cookie(
927 -name => 'CGISESSID',
928 -value => $session->id,
930 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
933 $flags = haspermission( $userid, $flagsrequired );
937 $info{'nopermission'} = 1;
940 } elsif ( !$logout ) {
941 if ( $return eq 'expired' ) {
942 $info{timed_out} = 1;
943 } elsif ( $return eq 'restricted' ) {
944 $info{oldip} = $more_info->{old_ip};
945 $info{newip} = $more_info->{new_ip};
946 $info{different_ip} = 1;
951 unless ( $loggedin ) {
957 #we initiate a session prior to checking for a username to allow for anonymous sessions...
958 $session ||= get_session("") or die "Auth ERROR: Cannot get_session()";
960 # Save anonymous search history in new session so it can be retrieved
961 # by get_template_and_user to store it in user's search history after
962 # a successful login.
963 if ($anon_search_history) {
964 $session->param( 'search_history', $anon_search_history );
967 $sessionID = $session->id;
968 C4::Context->_new_userenv($sessionID);
969 $cookie = $query->cookie(
970 -name => 'CGISESSID',
971 -value => $sessionID,
973 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
975 my $pki_field = C4::Context->preference('AllowPKIAuth');
976 if ( !defined($pki_field) ) {
977 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
980 if ( ( $cas && $query->param('ticket') )
982 || ( $shib && $shib_login )
983 || $pki_field ne 'None'
986 my $password = $query->param('password');
988 my ( $return, $cardnumber );
990 # If shib is enabled and we have a shib login, does the login match a valid koha user
991 if ( $shib && $shib_login ) {
994 # Do not pass password here, else shib will not be checked in checkpw.
995 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
996 $userid = $retuserid;
997 $shibSuccess = $return;
998 $info{'invalidShibLogin'} = 1 unless ($return);
1001 # If shib login and match were successful, skip further login methods
1002 unless ($shibSuccess) {
1003 if ( $cas && $query->param('ticket') ) {
1005 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1006 checkpw( $dbh, $userid, $password, $query, $type );
1007 $userid = $retuserid;
1008 $info{'invalidCasLogin'} = 1 unless ($return);
1011 elsif ( $emailaddress ) {
1012 my $value = $emailaddress;
1014 # If we're looking up the email, there's a chance that the person
1015 # doesn't have a userid. So if there is none, we pass along the
1016 # borrower number, and the bits of code that need to know the user
1017 # ID will have to be smart enough to handle that.
1018 my $patrons = Koha::Patrons->search({ email => $value });
1019 if ($patrons->count) {
1021 # First the userid, then the borrowernum
1022 my $patron = $patrons->next;
1023 $value = $patron->userid || $patron->borrowernumber;
1027 $return = $value ? 1 : 0;
1032 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1033 || ( $pki_field eq 'emailAddress'
1034 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1038 if ( $pki_field eq 'Common Name' ) {
1039 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1041 elsif ( $pki_field eq 'emailAddress' ) {
1042 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1044 # If we're looking up the email, there's a chance that the person
1045 # doesn't have a userid. So if there is none, we pass along the
1046 # borrower number, and the bits of code that need to know the user
1047 # ID will have to be smart enough to handle that.
1048 my $patrons = Koha::Patrons->search({ email => $value });
1049 if ($patrons->count) {
1051 # First the userid, then the borrowernum
1052 my $patron = $patrons->next;
1053 $value = $patron->userid || $patron->borrowernumber;
1059 $return = $value ? 1 : 0;
1065 my $request_method = $query->request_method();
1068 $request_method eq 'POST'
1069 || ( C4::Context->preference('AutoSelfCheckID')
1070 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1074 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1075 checkpw( $dbh, $q_userid, $password, $query, $type );
1076 $userid = $retuserid if ($retuserid);
1077 $info{'invalid_username_or_password'} = 1 unless ($return);
1082 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1089 && C4::Context->preference('OPACShibOnly')
1091 || ( ( $type ne 'opac' )
1092 && C4::Context->preference('staffShibOnly') )
1099 # $return: 1 = valid user
1102 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1106 $info{'nopermission'} = 1;
1107 C4::Context::_unset_userenv($sessionID);
1109 my ( $borrowernumber, $firstname, $surname, $userflags,
1110 $branchcode, $branchname, $emailaddress, $desk_id,
1111 $desk_name, $register_id, $register_name );
1113 if ( $return == 1 ) {
1115 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1116 branches.branchname as branchname, email
1118 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1120 my $sth = $dbh->prepare("$select where userid=?");
1121 $sth->execute($userid);
1122 unless ( $sth->rows ) {
1123 $sth = $dbh->prepare("$select where cardnumber=?");
1124 $sth->execute($cardnumber);
1126 unless ( $sth->rows ) {
1127 $sth->execute($userid);
1131 ( $borrowernumber, $firstname, $surname, $userflags,
1132 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1135 # launch a sequence to check if we have a ip for the branch, i
1136 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1138 my $ip = $ENV{'REMOTE_ADDR'};
1140 # if they specify at login, use that
1141 if ( $query->param('branch') ) {
1142 $branchcode = $query->param('branch');
1143 my $library = Koha::Libraries->find($branchcode);
1144 $branchname = $library? $library->branchname: '';
1146 if ( $query->param('desk_id') ) {
1147 $desk_id = $query->param('desk_id');
1148 my $desk = Koha::Desks->find($desk_id);
1149 $desk_name = $desk ? $desk->desk_name : '';
1151 if ( C4::Context->preference('UseCashRegisters') ) {
1153 $query->param('register_id')
1154 ? Koha::Cash::Registers->find($query->param('register_id'))
1155 : Koha::Cash::Registers->search(
1156 { branch => $branchcode, branch_default => 1 },
1157 { rows => 1 } )->single;
1158 $register_id = $register->id if ($register);
1159 $register_name = $register->name if ($register);
1161 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1162 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1164 # we have to check they are coming from the right ip range
1165 my $domain = $branches->{$branchcode}->{'branchip'};
1166 $domain =~ s|\.\*||g;
1167 if ( $ip !~ /^$domain/ ) {
1169 $cookie = $query->cookie(
1170 -name => 'CGISESSID',
1173 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1175 $info{'wrongip'} = 1;
1179 foreach my $br ( keys %$branches ) {
1181 # now we work with the treatment of ip
1182 my $domain = $branches->{$br}->{'branchip'};
1183 if ( $domain && $ip =~ /^$domain/ ) {
1184 $branchcode = $branches->{$br}->{'branchcode'};
1186 # new op dev : add the branchname to the cookie
1187 $branchname = $branches->{$br}->{'branchname'};
1191 my $is_sco_user = 0;
1192 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1196 $session->param( 'number', $borrowernumber );
1197 $session->param( 'id', $userid );
1198 $session->param( 'cardnumber', $cardnumber );
1199 $session->param( 'firstname', $firstname );
1200 $session->param( 'surname', $surname );
1201 $session->param( 'branch', $branchcode );
1202 $session->param( 'branchname', $branchname );
1203 $session->param( 'desk_id', $desk_id);
1204 $session->param( 'desk_name', $desk_name);
1205 $session->param( 'flags', $userflags );
1206 $session->param( 'emailaddress', $emailaddress );
1207 $session->param( 'ip', $session->remote_addr() );
1208 $session->param( 'lasttime', time() );
1209 $session->param( 'interface', $type);
1210 $session->param( 'shibboleth', $shibSuccess );
1211 $session->param( 'register_id', $register_id );
1212 $session->param( 'register_name', $register_name );
1213 $session->param( 'sco_user', $is_sco_user );
1215 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1216 C4::Context->set_userenv(
1217 $session->param('number'), $session->param('id'),
1218 $session->param('cardnumber'), $session->param('firstname'),
1219 $session->param('surname'), $session->param('branch'),
1220 $session->param('branchname'), $session->param('flags'),
1221 $session->param('emailaddress'), $session->param('shibboleth'),
1222 $session->param('desk_id'), $session->param('desk_name'),
1223 $session->param('register_id'), $session->param('register_name')
1227 # $return: 0 = invalid user
1228 # reset to anonymous session
1231 $info{'invalid_username_or_password'} = 1;
1232 C4::Context::_unset_userenv($sessionID);
1234 $session->param( 'lasttime', time() );
1235 $session->param( 'ip', $session->remote_addr() );
1236 $session->param( 'sessiontype', 'anon' );
1237 $session->param( 'interface', $type);
1239 } # END if ( $q_userid
1240 elsif ( $type eq "opac" ) {
1242 # anonymous sessions are created only for the OPAC
1244 # setting a couple of other session vars...
1245 $session->param( 'ip', $session->remote_addr() );
1246 $session->param( 'lasttime', time() );
1247 $session->param( 'sessiontype', 'anon' );
1248 $session->param( 'interface', $type);
1250 } # END unless ($userid)
1252 # finished authentification, now respond
1253 if ( $loggedin || $authnotrequired )
1257 $cookie = $query->cookie(
1258 -name => 'CGISESSID',
1261 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1265 track_login_daily( $userid );
1267 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1268 # request. We therefore redirect the user to the requested page again without the login parameters.
1269 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1270 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1271 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1272 $uri->query_param_delete('userid');
1273 $uri->query_param_delete('password');
1274 $uri->query_param_delete('koha_login_context');
1275 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1279 return ( $userid, $cookie, $sessionID, $flags );
1284 # AUTH rejected, show the login/password template, after checking the DB.
1288 # get the inputs from the incoming query
1290 foreach my $name ( param $query) {
1291 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1292 my @value = $query->multi_param($name);
1293 push @inputs, { name => $name, value => $_ } for @value;
1296 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1298 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1299 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1300 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1302 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1303 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1307 script_name => get_script_name(),
1308 casAuthentication => C4::Context->preference("casAuthentication"),
1309 shibbolethAuthentication => $shib,
1310 suggestion => C4::Context->preference("suggestion"),
1311 virtualshelves => C4::Context->preference("virtualshelves"),
1312 LibraryName => "" . C4::Context->preference("LibraryName"),
1313 LibraryNameTitle => "" . $LibraryNameTitle,
1314 opacuserlogin => C4::Context->preference("opacuserlogin"),
1315 OpacFavicon => C4::Context->preference("OpacFavicon"),
1316 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1317 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1318 OPACUserJS => C4::Context->preference("OPACUserJS"),
1319 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1320 OpacCloud => C4::Context->preference("OpacCloud"),
1321 OpacTopissue => C4::Context->preference("OpacTopissue"),
1322 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1323 OpacBrowser => C4::Context->preference("OpacBrowser"),
1324 TagsEnabled => C4::Context->preference("TagsEnabled"),
1325 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1326 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1327 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1328 IntranetNav => C4::Context->preference("IntranetNav"),
1329 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1330 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1331 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1332 IndependentBranches => C4::Context->preference("IndependentBranches"),
1333 AutoLocation => C4::Context->preference("AutoLocation"),
1334 wrongip => $info{'wrongip'},
1335 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1336 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1337 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1338 too_many_login_attempts => ( $patron and $patron->account_locked )
1341 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1342 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1343 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1344 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1346 if ( $type eq 'opac' ) {
1347 require Koha::Virtualshelves;
1348 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1354 some_public_shelves => $some_public_shelves,
1360 # Is authentication against multiple CAS servers enabled?
1361 require C4::Auth_with_cas;
1362 if ( multipleAuth() && !$casparam ) {
1363 my $casservers = getMultipleAuth();
1365 foreach my $key ( keys %$casservers ) {
1366 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1369 casServersLoop => \@tmplservers
1373 casServerUrl => login_cas_url($query, undef, $type),
1378 invalidCasLogin => $info{'invalidCasLogin'}
1383 #If shibOnly is enabled just go ahead and redirect directly
1384 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1385 my $redirect_url = login_shib_url( $query );
1386 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1391 shibbolethAuthentication => $shib,
1392 shibbolethLoginUrl => login_shib_url($query),
1396 if (C4::Context->preference('GoogleOpenIDConnect')) {
1397 if ($query->param("OpenIDConnectFailed")) {
1398 my $reason = $query->param('OpenIDConnectFailed');
1399 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1404 LibraryName => C4::Context->preference("LibraryName"),
1406 $template->param(%info);
1408 # $cookie = $query->cookie(CGISESSID => $session->id
1410 print $query->header(
1411 { type => 'text/html',
1414 'X-Frame-Options' => 'SAMEORIGIN'
1421 =head2 check_api_auth
1423 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1425 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1426 cookie, determine if the user has the privileges specified by C<$userflags>.
1428 C<check_api_auth> is is meant for authenticating users of web services, and
1429 consequently will always return and will not attempt to redirect the user
1432 If a valid session cookie is already present, check_api_auth will return a status
1433 of "ok", the cookie, and the Koha session ID.
1435 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1436 parameters and create a session cookie and Koha session if the supplied credentials
1439 Possible return values in C<$status> are:
1443 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1445 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1447 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1449 =item "expired -- session cookie has expired; API user should resubmit userid and password
1451 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1457 sub check_api_auth {
1460 my $flagsrequired = shift;
1461 my $dbh = C4::Context->dbh;
1462 my $timeout = _timeout_syspref();
1464 unless ( C4::Context->preference('Version') ) {
1466 # database has not been installed yet
1467 return ( "maintenance", undef, undef );
1469 my $kohaversion = Koha::version();
1470 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1471 if ( C4::Context->preference('Version') < $kohaversion ) {
1473 # database in need of version update; assume that
1474 # no API should be called while databsae is in
1476 return ( "maintenance", undef, undef );
1479 my ( $sessionID, $session );
1480 unless ( $query->param('userid') ) {
1481 $sessionID = $query->cookie("CGISESSID");
1483 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1486 ( $return, $session, undef ) = check_cookie_auth(
1487 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1489 return ( $return, undef, undef ) # Cookie auth failed
1492 my $cookie = $query->cookie(
1493 -name => 'CGISESSID',
1494 -value => $session->id,
1496 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1498 return ( $return, undef, $session );
1503 my $userid = $query->param('userid');
1504 my $password = $query->param('password');
1505 my ( $return, $cardnumber, $cas_ticket );
1508 if ( $cas && $query->param('PT') ) {
1511 # In case of a CAS authentication, we use the ticket instead of the password
1512 my $PT = $query->param('PT');
1513 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1516 # User / password auth
1517 unless ( $userid and $password ) {
1519 # caller did something wrong, fail the authenticateion
1520 return ( "failed", undef, undef );
1523 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1526 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1527 my $session = get_session("");
1528 return ( "failed", undef, undef ) unless $session;
1530 my $sessionID = $session->id;
1531 C4::Context->_new_userenv($sessionID);
1532 my $cookie = $query->cookie(
1533 -name => 'CGISESSID',
1534 -value => $sessionID,
1536 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1538 if ( $return == 1 ) {
1540 $borrowernumber, $firstname, $surname,
1541 $userflags, $branchcode, $branchname,
1546 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1548 $sth->execute($userid);
1550 $borrowernumber, $firstname, $surname,
1551 $userflags, $branchcode, $branchname,
1553 ) = $sth->fetchrow if ( $sth->rows );
1555 unless ( $sth->rows ) {
1556 my $sth = $dbh->prepare(
1557 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1559 $sth->execute($cardnumber);
1561 $borrowernumber, $firstname, $surname,
1562 $userflags, $branchcode, $branchname,
1564 ) = $sth->fetchrow if ( $sth->rows );
1566 unless ( $sth->rows ) {
1567 $sth->execute($userid);
1569 $borrowernumber, $firstname, $surname, $userflags,
1570 $branchcode, $branchname, $emailaddress
1571 ) = $sth->fetchrow if ( $sth->rows );
1575 my $ip = $ENV{'REMOTE_ADDR'};
1577 # if they specify at login, use that
1578 if ( $query->param('branch') ) {
1579 $branchcode = $query->param('branch');
1580 my $library = Koha::Libraries->find($branchcode);
1581 $branchname = $library? $library->branchname: '';
1583 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1584 foreach my $br ( keys %$branches ) {
1586 # now we work with the treatment of ip
1587 my $domain = $branches->{$br}->{'branchip'};
1588 if ( $domain && $ip =~ /^$domain/ ) {
1589 $branchcode = $branches->{$br}->{'branchcode'};
1591 # new op dev : add the branchname to the cookie
1592 $branchname = $branches->{$br}->{'branchname'};
1595 $session->param( 'number', $borrowernumber );
1596 $session->param( 'id', $userid );
1597 $session->param( 'cardnumber', $cardnumber );
1598 $session->param( 'firstname', $firstname );
1599 $session->param( 'surname', $surname );
1600 $session->param( 'branch', $branchcode );
1601 $session->param( 'branchname', $branchname );
1602 $session->param( 'flags', $userflags );
1603 $session->param( 'emailaddress', $emailaddress );
1604 $session->param( 'ip', $session->remote_addr() );
1605 $session->param( 'lasttime', time() );
1606 $session->param( 'interface', 'api' );
1608 $session->param( 'cas_ticket', $cas_ticket);
1609 C4::Context->set_userenv(
1610 $session->param('number'), $session->param('id'),
1611 $session->param('cardnumber'), $session->param('firstname'),
1612 $session->param('surname'), $session->param('branch'),
1613 $session->param('branchname'), $session->param('flags'),
1614 $session->param('emailaddress'), $session->param('shibboleth'),
1615 $session->param('desk_id'), $session->param('desk_name'),
1616 $session->param('register_id'), $session->param('register_name')
1618 return ( "ok", $cookie, $sessionID );
1620 return ( "failed", undef, undef );
1625 =head2 check_cookie_auth
1627 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1629 Given a CGISESSID cookie set during a previous login to Koha, determine
1630 if the user has the privileges specified by C<$userflags>. C<$userflags>
1631 is passed unaltered into C<haspermission> and as such accepts all options
1632 avaiable to that routine with the one caveat that C<check_api_auth> will
1633 also allow 'undef' to be passed and in such a case the permissions check
1634 will be skipped altogether.
1636 C<check_cookie_auth> is meant for authenticating special services
1637 such as tools/upload-file.pl that are invoked by other pages that
1638 have been authenticated in the usual way.
1640 Possible return values in C<$status> are:
1644 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1646 =item "anon" -- user not authenticated but valid for anonymous session.
1648 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1650 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1652 =item "expired -- session cookie has expired; API user should resubmit userid and password
1654 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1660 sub check_cookie_auth {
1661 my $sessionID = shift;
1662 my $flagsrequired = shift;
1665 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1667 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1669 unless ( $skip_version_check ) {
1670 unless ( C4::Context->preference('Version') ) {
1672 # database has not been installed yet
1673 return ( "maintenance", undef );
1675 my $kohaversion = Koha::version();
1676 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1677 if ( C4::Context->preference('Version') < $kohaversion ) {
1679 # database in need of version update; assume that
1680 # no API should be called while databsae is in
1682 return ( "maintenance", undef );
1686 # see if we have a valid session cookie already
1687 # however, if a userid parameter is present (i.e., from
1688 # a form submission, assume that any current cookie
1690 unless ( $sessionID ) {
1691 return ( "failed", undef );
1693 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1694 my $session = get_session($sessionID);
1696 my $userid = $session->param('id');
1697 my $ip = $session->param('ip');
1698 my $lasttime = $session->param('lasttime');
1699 my $timeout = _timeout_syspref();
1701 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1705 return ("expired", undef);
1707 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1708 # IP address changed
1711 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1713 } elsif ( $userid ) {
1714 $session->param( 'lasttime', time() );
1715 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1717 C4::Context->_new_userenv($sessionID);
1718 C4::Context->interface($session->param('interface'));
1719 C4::Context->set_userenv(
1720 $session->param('number'), $session->param('id') // '',
1721 $session->param('cardnumber'), $session->param('firstname'),
1722 $session->param('surname'), $session->param('branch'),
1723 $session->param('branchname'), $session->param('flags'),
1724 $session->param('emailaddress'), $session->param('shibboleth'),
1725 $session->param('desk_id'), $session->param('desk_name'),
1726 $session->param('register_id'), $session->param('register_name')
1728 return ( "ok", $session );
1732 return ( "failed", undef );
1736 C4::Context->_new_userenv($sessionID);
1737 C4::Context->interface($session->param('interface'));
1738 C4::Context->set_userenv( undef, q{} );
1739 return ( "anon", $session );
1742 return ( "expired", undef );
1749 my $session = get_session($sessionID);
1751 Given a session ID, retrieve the CGI::Session object used to store
1752 the session's state. The session object can be used to store
1753 data that needs to be accessed by different scripts during a
1756 If the C<$sessionID> parameter is an empty string, a new session
1761 sub _get_session_params {
1762 my $storage_method = C4::Context->preference('SessionStorage');
1763 if ( $storage_method eq 'mysql' ) {
1764 my $dbh = C4::Context->dbh;
1765 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1767 elsif ( $storage_method eq 'Pg' ) {
1768 my $dbh = C4::Context->dbh;
1769 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1771 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1772 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1773 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1776 # catch all defaults to tmp should work on all systems
1777 my $dir = C4::Context::temporary_directory;
1778 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1779 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1784 my $sessionID = shift;
1785 my $params = _get_session_params();
1787 if( $sessionID ) { # find existing
1788 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1789 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1791 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1798 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1799 # (or something similar)
1800 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1801 # not having a userenv defined could cause a crash.
1803 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1804 $type = 'opac' unless $type;
1806 # Get shibboleth login attribute
1807 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1808 my $shib_login = $shib ? get_login_shib() : undef;
1812 if ( defined $userid ){
1813 $patron = Koha::Patrons->find({ userid => $userid });
1814 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1816 my $check_internal_as_fallback = 0;
1818 # Note: checkpw_* routines returns:
1821 # -1 if user bind failed (LDAP only)
1823 if ( $patron and $patron->account_locked ) {
1824 # Nothing to check, account is locked
1825 } elsif ($ldap && defined($password)) {
1826 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1827 if ( $retval == 1 ) {
1828 @return = ( $retval, $retcard, $retuserid );
1831 $check_internal_as_fallback = 1 if $retval == 0;
1833 } elsif ( $cas && $query && $query->param('ticket') ) {
1835 # In case of a CAS authentication, we use the ticket instead of the password
1836 my $ticket = $query->param('ticket');
1837 $query->delete('ticket'); # remove ticket to come back to original URL
1838 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1840 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1844 $passwd_ok = $retval;
1847 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1848 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1850 elsif ( $shib && $shib_login && !$password ) {
1852 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1853 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1854 # shibboleth-authenticated user
1856 # Then, we check if it matches a valid koha user
1858 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1860 @return = ( $retval, $retcard, $retuserid );
1862 $passwd_ok = $retval;
1865 $check_internal_as_fallback = 1;
1869 if ( $check_internal_as_fallback ) {
1870 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1871 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1876 $patron->update({ login_attempts => 0 });
1877 } elsif( !$patron->account_locked ) {
1878 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1882 # Optionally log success or failure
1883 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1884 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1885 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1886 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1892 sub checkpw_internal {
1893 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1895 $password = Encode::encode( 'UTF-8', $password )
1896 if Encode::is_utf8($password);
1900 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1902 $sth->execute($userid);
1904 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1905 $surname, $branchcode, $branchname, $flags )
1908 if ( checkpw_hash( $password, $stored_hash ) ) {
1910 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1911 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1912 return 1, $cardnumber, $userid;
1917 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1919 $sth->execute($userid);
1921 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1922 $surname, $branchcode, $branchname, $flags )
1925 if ( checkpw_hash( $password, $stored_hash ) ) {
1927 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1928 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1929 return 1, $cardnumber, $userid;
1936 my ( $password, $stored_hash ) = @_;
1938 return if $stored_hash eq '!';
1940 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1942 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1943 $hash = hash_password( $password, $stored_hash );
1945 $hash = md5_base64($password);
1947 return $hash eq $stored_hash;
1952 my $authflags = getuserflags($flags, $userid, [$dbh]);
1954 Translates integer flags into permissions strings hash.
1956 C<$flags> is the integer userflags value ( borrowers.userflags )
1957 C<$userid> is the members.userid, used for building subpermissions
1958 C<$authflags> is a hashref of permissions
1965 my $dbh = @_ ? shift : C4::Context->dbh;
1968 # I don't want to do this, but if someone logs in as the database
1969 # user, it would be preferable not to spam them to death with
1970 # numeric warnings. So, we make $flags numeric.
1971 no warnings 'numeric';
1974 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1977 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1978 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1979 $userflags->{$flag} = 1;
1982 $userflags->{$flag} = 0;
1986 # get subpermissions and merge with top-level permissions
1987 my $user_subperms = get_user_subpermissions($userid);
1988 foreach my $module ( keys %$user_subperms ) {
1989 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1990 $userflags->{$module} = $user_subperms->{$module};
1996 =head2 get_user_subpermissions
1998 $user_perm_hashref = get_user_subpermissions($userid);
2000 Given the userid (note, not the borrowernumber) of a staff user,
2001 return a hashref of hashrefs of the specific subpermissions
2002 accorded to the user. An example return is
2006 export_catalog => 1,
2007 import_patrons => 1,
2011 The top-level hash-key is a module or function code from
2012 userflags.flag, while the second-level key is a code
2015 The results of this function do not give a complete picture
2016 of the functions that a staff user can access; it is also
2017 necessary to check borrowers.flags.
2021 sub get_user_subpermissions {
2024 my $dbh = C4::Context->dbh;
2025 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2026 FROM user_permissions
2027 JOIN permissions USING (module_bit, code)
2028 JOIN userflags ON (module_bit = bit)
2029 JOIN borrowers USING (borrowernumber)
2030 WHERE userid = ?" );
2031 $sth->execute($userid);
2033 my $user_perms = {};
2034 while ( my $perm = $sth->fetchrow_hashref ) {
2035 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2040 =head2 get_all_subpermissions
2042 my $perm_hashref = get_all_subpermissions();
2044 Returns a hashref of hashrefs defining all specific
2045 permissions currently defined. The return value
2046 has the same structure as that of C<get_user_subpermissions>,
2047 except that the innermost hash value is the description
2048 of the subpermission.
2052 sub get_all_subpermissions {
2053 my $dbh = C4::Context->dbh;
2054 my $sth = $dbh->prepare( "SELECT flag, code
2056 JOIN userflags ON (module_bit = bit)" );
2060 while ( my $perm = $sth->fetchrow_hashref ) {
2061 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2066 =head2 haspermission
2068 $flagsrequired = '*'; # Any permission at all
2069 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2070 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2071 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2072 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2073 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2075 $flags = ($userid, $flagsrequired);
2077 C<$userid> the userid of the member
2078 C<$flags> is a query structure similar to that used by SQL::Abstract that
2079 denotes the combination of flags required. It is a required parameter.
2081 The main logic of this method is that things in arrays are OR'ed, and things
2082 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2084 Returns member's flags or 0 if a permission is not met.
2089 my ($required, $flags) = @_;
2091 my $ref = ref($required);
2093 if ($required eq '*') {
2094 return 0 unless ( $flags or ref( $flags ) );
2096 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2098 } elsif ($ref eq 'HASH') {
2099 foreach my $key (keys %{$required}) {
2100 next if $flags == 1;
2101 my $require = $required->{$key};
2102 my $rflags = $flags->{$key};
2103 return 0 unless _dispatch($require, $rflags);
2105 } elsif ($ref eq 'ARRAY') {
2107 foreach my $require ( @{$required} ) {
2109 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2110 ? $flags->{$require}
2112 $satisfied++ if _dispatch( $require, $rflags );
2114 return 0 unless $satisfied;
2116 croak "Unexpected structure found: $ref";
2123 my ( $userid, $flagsrequired ) = @_;
2125 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2126 # unless defined($flagsrequired);
2128 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2129 $sth->execute($userid);
2130 my $row = $sth->fetchrow();
2131 my $flags = getuserflags( $row, $userid );
2133 return $flags unless defined($flagsrequired);
2134 return $flags if $flags->{superlibrarian};
2135 return _dispatch($flagsrequired, $flags);
2137 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2142 $flags = ($iprange);
2144 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2146 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2153 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2154 if (scalar @allowedipranges > 0) {
2156 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2157 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2159 return $result ? 1 : 0;
2162 sub getborrowernumber {
2164 my $userenv = C4::Context->userenv;
2165 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2166 return $userenv->{number};
2168 my $dbh = C4::Context->dbh;
2169 for my $field ( 'userid', 'cardnumber' ) {
2171 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2172 $sth->execute($userid);
2174 my ($bnumber) = $sth->fetchrow;
2181 =head2 track_login_daily
2183 track_login_daily( $userid );
2185 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2189 sub track_login_daily {
2191 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2193 my $cache = Koha::Caches->get_instance();
2194 my $cache_key = "track_login_" . $userid;
2195 my $cached = $cache->get_from_cache($cache_key);
2196 my $today = dt_from_string()->ymd;
2197 return if $cached && $cached eq $today;
2199 my $patron = Koha::Patrons->find({ userid => $userid });
2200 return unless $patron;
2201 $patron->track_login;
2202 $cache->set_in_cache( $cache_key, $today );
2205 END { } # module clean-up code here (global destructor)
2215 Crypt::Eksblowfish::Bcrypt(3)