3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
29 use List::MoreUtils qw( uniq );
32 use C4::Templates; # to get the template
34 use C4::Search::History;
38 use Koha::AuthUtils qw( get_script_name hash_password );
39 use Koha::Auth::TwoFactorAuth;
41 use Koha::DateUtils qw( dt_from_string );
42 use Koha::Library::Groups;
44 use Koha::Cash::Registers;
47 use Koha::Patron::Consents;
48 use List::MoreUtils qw( any );
50 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
52 use C4::Log qw( logaction );
53 use Koha::CookieManager;
54 use Koha::Auth::Permissions;
59 use vars qw($ldap $cas $caslogout);
60 our (@ISA, @EXPORT_OK);
62 #NOTE: The utility of keeping the safe_exit function is that it can be easily re-defined in unit tests and plugins
64 # It's fine for us to "exit" because CGI::Compile (used in Plack::App::WrapCGI) redefines "exit" for us automatically.
65 # Since we only seem to use C4::Auth::safe_exit in a CGI context, we don't actually need PSGI detection at all here.
71 C4::Context->set_remote_address;
77 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
78 get_all_subpermissions get_cataloguing_page_permissions get_user_subpermissions track_login_daily in_iprange
79 get_template_and_user haspermission create_basic_session
82 $ldap = C4::Context->config('useldapserver') || 0;
83 $cas = C4::Context->preference('casAuthentication');
84 $caslogout = C4::Context->preference('casLogout');
87 require C4::Auth_with_ldap;
88 import C4::Auth_with_ldap qw(checkpw_ldap);
91 require C4::Auth_with_cas; # no import
92 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
99 C4::Auth - Authenticates Koha users
103 use CGI qw ( -utf8 );
107 my $query = CGI->new;
109 my ($template, $borrowernumber, $cookie)
110 = get_template_and_user(
112 template_name => "opac-main.tt",
115 authnotrequired => 0,
116 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
120 output_html_with_http_headers $query, $cookie, $template->output;
124 The main function of this module is to provide
125 authentification. However the get_template_and_user function has
126 been provided so that a users login information is passed along
127 automatically. This gets loaded into the template.
131 =head2 get_template_and_user
133 my ($template, $borrowernumber, $cookie)
134 = get_template_and_user(
136 template_name => "opac-main.tt",
139 authnotrequired => 0,
140 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
144 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
145 to C<&checkauth> (in this module) to perform authentification.
146 See C<&checkauth> for an explanation of these parameters.
148 The C<template_name> is then used to find the correct template for
149 the page. The authenticated users details are loaded onto the
150 template in the logged_in_user variable (which is a Koha::Patron object). Also the
151 C<sessionID> is passed to the template. This can be used in templates
152 if cookies are disabled. It needs to be put as and input to every
155 More information on the C<gettemplate> sub can be found in the
160 sub get_template_and_user {
163 my ( $user, $cookie, $sessionID, $flags );
166 my $cookie_mgr = Koha::CookieManager->new;
168 # Get shibboleth login attribute
169 my $shib = C4::Context->config('useshibboleth') && shib_ok();
170 my $shib_login = $shib ? get_login_shib() : undef;
172 C4::Context->interface( $in->{type} );
174 $in->{'authnotrequired'} ||= 0;
176 # the following call includes a bad template check; might croak
177 my $template = C4::Templates::gettemplate(
178 $in->{'template_name'},
183 if ( $in->{'template_name'} !~ m/maintenance/ ) {
184 ( $user, $cookie, $sessionID, $flags ) = checkauth(
186 $in->{'authnotrequired'},
187 $in->{'flagsrequired'},
190 $in->{template_name},
194 # If we enforce GDPR and the user did not consent, redirect
195 # Exceptions for consent page itself and SCI/SCO system
196 if( $in->{type} eq 'opac' && $user &&
197 $in->{'template_name'} !~ /^(opac-page|opac-patron-consent|sc[io]\/)/ &&
198 C4::Context->preference('PrivacyPolicyConsent') eq 'Enforced' )
200 my $consent = Koha::Patron::Consents->search({
201 borrowernumber => getborrowernumber($user),
202 type => 'GDPR_PROCESSING',
203 given_on => { '!=', undef },
206 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
211 if ( $in->{type} eq 'opac' && $user ) {
214 my $session = get_session($sessionID);
216 $is_sco_user = $session->param('sco_user');
222 # If the user logged in is the SCO user and they try to go out of the SCO module,
223 # log the user out removing the CGISESSID cookie
224 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
228 C4::Context->preference('AutoSelfCheckID')
229 && $user eq C4::Context->preference('AutoSelfCheckID')
237 # If the user logged in is the SCI user and they try to go out of the SCI module,
238 # kick them out unless it is SCO with a valid permission
239 # or they are a superlibrarian
240 $in->{template_name} !~ m|sci/|
241 && haspermission( $user, { self_check => 'self_checkin_module' } )
243 $in->{template_name} =~ m|sco/| && haspermission(
244 $user, { self_check => 'self_checkout_module' }
247 && $flags && $flags->{superlibrarian} != 1
254 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
256 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
257 -name => 'CGISESSID',
260 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
264 #NOTE: This JWT should only be used by the self-check controllers
265 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
269 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
273 my $auth_error = $in->{query}->param('auth_error');
277 script_name => get_script_name(),
278 auth_error => $auth_error,
281 print $in->{query}->header(
286 'X-Frame-Options' => 'SAMEORIGIN'
297 # It's possible for $user to be the borrowernumber if they don't have a
298 # userid defined (and are logging in through some other method, such
299 # as SSL certs against an email address)
301 $borrowernumber = getborrowernumber($user) if defined($user);
302 if ( !defined($borrowernumber) && defined($user) ) {
303 $patron = Koha::Patrons->find( $user );
305 $borrowernumber = $user;
307 # A bit of a hack, but I don't know there's a nicer way
309 $user = $patron->firstname . ' ' . $patron->surname;
312 $patron = Koha::Patrons->find( $borrowernumber );
313 # FIXME What to do if $patron does not exist?
317 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
318 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
319 $template->param( logged_in_user => $patron );
320 $template->param( sessionID => $sessionID );
322 if ( $in->{'type'} eq 'opac' ) {
323 require Koha::Virtualshelves;
324 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
326 borrowernumber => $borrowernumber,
330 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
336 some_private_shelves => $some_private_shelves,
337 some_public_shelves => $some_public_shelves,
341 # We are going to use the $flags returned by checkauth
342 # to create the template's parameters that will indicate
343 # which menus the user can access.
344 my $authz = Koha::Auth::Permissions->get_authz_from_flags({ flags => $flags });
345 foreach my $permission ( keys %{ $authz } ){
346 $template->param( $permission => $authz->{$permission} );
349 # Logged-in opac search history
350 # If the requested template is an opac one and opac search history is enabled
351 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
352 my $dbh = C4::Context->dbh;
353 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
354 my $sth = $dbh->prepare($query);
355 $sth->execute($borrowernumber);
357 # If at least one search has already been performed
358 if ( $sth->fetchrow_array > 0 ) {
360 # We show the link in opac
361 $template->param( EnableOpacSearchHistory => 1 );
363 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
365 # And if there are searches performed when the user was not logged in,
366 # we add them to the logged-in search history
367 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
368 if (@recentSearches) {
370 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
371 VALUES (?, ?, ?, ?, ?, ?, ?)
373 my $sth = $dbh->prepare($query);
374 $sth->execute( $borrowernumber,
375 $in->{query}->cookie("CGISESSID"),
378 $_->{type} || 'biblio',
381 ) foreach @recentSearches;
383 # clear out the search history from the session now that
384 # we've saved it to the database
387 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
389 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
390 $template->param( EnableSearchHistory => 1 );
393 else { # if this is an anonymous session, setup to display public lists...
395 # If shibboleth is enabled, and we're in an anonymous session, we should allow
396 # the user to attempt login via shibboleth.
398 $template->param( shibbolethAuthentication => $shib,
399 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
402 # If shibboleth is enabled and we have a shibboleth login attribute,
403 # but we are in an anonymous session, then we clearly have an invalid
404 # shibboleth koha account.
406 $template->param( invalidShibLogin => '1' );
410 $template->param( sessionID => $sessionID );
412 if ( $in->{'type'} eq 'opac' ){
413 require Koha::Virtualshelves;
414 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
420 some_public_shelves => $some_public_shelves,
423 # Set default branch if one has been passed by the environment.
424 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
428 # Sysprefs disabled via URL param
429 # Note that value must be defined in order to override via ENV
430 foreach my $syspref (
436 OpacAdditionalStylesheet
438 intranetcolorstylesheet
443 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
444 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
447 # Anonymous opac search history
448 # If opac search history is enabled and at least one search has already been performed
449 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
450 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
451 if (@recentSearches) {
452 $template->param( EnableOpacSearchHistory => 1 );
456 if ( C4::Context->preference('dateformat') ) {
457 $template->param( dateformat => C4::Context->preference('dateformat') );
460 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
462 # these template parameters are set the same regardless of $in->{'type'}
464 my $minPasswordLength = C4::Context->preference('minPasswordLength');
465 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
467 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
468 GoogleJackets => C4::Context->preference("GoogleJackets"),
469 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
470 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
471 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
472 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
473 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
474 TagsEnabled => C4::Context->preference("TagsEnabled"),
475 hide_marc => C4::Context->preference("hide_marc"),
476 item_level_itypes => C4::Context->preference('item-level_itypes'),
477 patronimages => C4::Context->preference("patronimages"),
478 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
479 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
480 marcflavour => C4::Context->preference("marcflavour"),
481 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
482 minPasswordLength => $minPasswordLength,
484 if ( $in->{'type'} eq "intranet" ) {
487 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
488 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
489 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
490 AutoLocation => C4::Context->preference("AutoLocation"),
491 can_see_cataloguing_module => haspermission( $user, get_cataloguing_page_permissions() ) ? 1 : 0,
492 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
493 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
494 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
495 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
496 IndependentBranches => C4::Context->preference("IndependentBranches"),
497 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
498 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
499 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
500 IntranetNav => C4::Context->preference("IntranetNav"),
501 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
502 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
503 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
504 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
505 LibraryName => C4::Context->preference("LibraryName"),
506 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
507 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
508 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
509 pending_checkout_notes => Koha::Checkouts->search( { noteseen => 0 } ),
510 plugins_enabled => C4::Context->config("enable_plugins"),
511 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
512 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
513 useDischarge => C4::Context->preference('useDischarge'),
514 virtualshelves => C4::Context->preference("virtualshelves"),
518 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
520 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
521 my $LibraryNameTitle = C4::Context->preference("LibraryName");
522 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
523 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
525 # clean up the busc param in the session
526 # if the page is not opac-detail and not the "add to list" page
527 # and not the "edit comments" page
528 if ( C4::Context->preference("OpacBrowseResults")
529 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
531 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
532 or $pagename =~ /^showmarc$/
533 or $pagename =~ /^addbybiblionumber$/
534 or $pagename =~ /^review$/ )
536 my $sessionSearch = get_session( $sessionID );
537 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
541 # variables passed from CGI: opac_css_override and opac_search_limits.
542 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
543 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
546 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
547 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
548 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
550 $opac_name = $1; # opac_search_limit is a branch, so we use it.
551 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
552 $opac_name = $in->{'query'}->param('multibranchlimit');
553 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
554 $opac_name = C4::Context->userenv->{'branch'};
557 # Decide if the patron can make suggestions in the OPAC
558 my $can_make_suggestions;
559 if ( C4::Context->preference('Suggestion') && C4::Context->preference('AnonSuggestions') ) {
560 $can_make_suggestions = 1;
561 } elsif ( C4::Context->userenv && C4::Context->userenv->{'number'} ) {
562 $can_make_suggestions = Koha::Patrons->find(C4::Context->userenv->{'number'})->category->can_make_suggestions;
565 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
567 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
568 LibrarySearchGroups => \@search_groups,
569 opac_name => $opac_name,
570 LibraryName => "" . C4::Context->preference("LibraryName"),
571 LibraryNameTitle => "" . $LibraryNameTitle,
572 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
573 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
574 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
575 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
576 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
577 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
578 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
579 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
580 opac_search_limit => $opac_search_limit,
581 opac_limit_override => $opac_limit_override,
582 OpacBrowser => C4::Context->preference("OpacBrowser"),
583 OpacCloud => C4::Context->preference("OpacCloud"),
584 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
585 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
586 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
587 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
588 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
589 OpacTopissue => C4::Context->preference("OpacTopissue"),
590 'Version' => C4::Context->preference('Version'),
591 hidelostitems => C4::Context->preference("hidelostitems"),
592 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
593 opacbookbag => "" . C4::Context->preference("opacbookbag"),
594 OpacFavicon => C4::Context->preference("OpacFavicon"),
595 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
596 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
597 OPACUserJS => C4::Context->preference("OPACUserJS"),
598 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
599 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
600 ShowReviewer => C4::Context->preference("ShowReviewer"),
601 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
602 suggestion => $can_make_suggestions,
603 virtualshelves => "" . C4::Context->preference("virtualshelves"),
604 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
605 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
606 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
607 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
608 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
609 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
610 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
611 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
612 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
613 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
614 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
615 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
616 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
617 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
618 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
619 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
620 useDischarge => C4::Context->preference('useDischarge'),
623 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
626 # Check if we were asked using parameters to force a specific language
627 if ( defined $in->{'query'}->param('language') ) {
629 # Extract the language, let C4::Languages::getlanguage choose
631 my $language = C4::Languages::getlanguage( $in->{'query'} );
632 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
633 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
636 return ( $template, $borrowernumber, $cookie, $flags );
641 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
643 Verifies that the user is authorized to run this script. If
644 the user is authorized, a (userid, cookie, session-id, flags)
645 quadruple is returned. If the user is not authorized but does
646 not have the required privilege (see $flagsrequired below), it
647 displays an error page and exits. Otherwise, it displays the
648 login page and exits.
650 Note that C<&checkauth> will return if and only if the user
651 is authorized, so it should be called early on, before any
652 unfinished operations (e.g., if you've opened a file, then
653 C<&checkauth> won't close it for you).
655 C<$query> is the CGI object for the script calling C<&checkauth>.
657 The C<$noauth> argument is optional. If it is set, then no
658 authorization is required for the script.
660 C<&checkauth> fetches user and session information from C<$query> and
661 ensures that the user is authorized to run scripts that require
664 The C<$flagsrequired> argument specifies the required privileges
665 the user must have if the username and password are correct.
666 It should be specified as a reference-to-hash; keys in the hash
667 should be the "flags" for the user, as specified in the Members
668 intranet module. Any key specified must correspond to a "flag"
669 in the userflags table. E.g., { circulate => 1 } would specify
670 that the user must have the "circulate" privilege in order to
671 proceed. To make sure that access control is correct, the
672 C<$flagsrequired> parameter must be specified correctly.
674 Koha also has a concept of sub-permissions, also known as
675 granular permissions. This makes the value of each key
676 in the C<flagsrequired> hash take on an additional
681 The user must have access to all subfunctions of the module
682 specified by the hash key.
686 The user must have access to at least one subfunction of the module
687 specified by the hash key.
689 specific permission, e.g., 'export_catalog'
691 The user must have access to the specific subfunction list, which
692 must correspond to a row in the permissions table.
694 The C<$type> argument specifies whether the template should be
695 retrieved from the opac or intranet directory tree. "opac" is
696 assumed if it is not specified; however, if C<$type> is specified,
697 "intranet" is assumed if it is not "opac".
699 If C<$query> does not have a valid session ID associated with it
700 (i.e., the user has not logged in) or if the session has expired,
701 C<&checkauth> presents the user with a login page (from the point of
702 view of the original script, C<&checkauth> does not return). Once the
703 user has authenticated, C<&checkauth> restarts the original script
704 (this time, C<&checkauth> returns).
706 The login page is provided using a HTML::Template, which is set in the
707 systempreferences table or at the top of this file. The variable C<$type>
708 selects which template to use, either the opac or the intranet
709 authentification template.
711 C<&checkauth> returns a user ID, a cookie, and a session ID. The
712 cookie should be sent back to the browser; it verifies that the user
722 # If version syspref is unavailable, it means Koha is being installed,
723 # and so we must redirect to OPAC maintenance page or to the WebInstaller
724 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
725 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
726 warn "OPAC Install required, redirecting to maintenance";
727 print $query->redirect("/cgi-bin/koha/maintenance.pl");
730 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
731 if ( $type ne 'opac' ) {
732 warn "Install required, redirecting to Installer";
733 print $query->redirect("/cgi-bin/koha/installer/install.pl");
735 warn "OPAC Install required, redirecting to maintenance";
736 print $query->redirect("/cgi-bin/koha/maintenance.pl");
741 # check that database and koha version are the same
742 # there is no DB version, it's a fresh install,
743 # go to web installer
744 # there is a DB version, compare it to the code version
745 my $kohaversion = Koha::version();
747 # remove the 3 last . to have a Perl number
748 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
749 Koha::Logger->get->debug("kohaversion : $kohaversion");
750 if ( $version < $kohaversion ) {
751 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
752 if ( $type ne 'opac' ) {
753 warn sprintf( $warning, 'Installer' );
754 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
756 warn sprintf( "OPAC: " . $warning, 'maintenance' );
757 print $query->redirect("/cgi-bin/koha/maintenance.pl");
763 sub _timeout_syspref {
764 my $default_timeout = 600;
765 my $timeout = C4::Context->preference('timeout') || $default_timeout;
767 # value in days, convert in seconds
768 if ( $timeout =~ /^(\d+)[dD]$/ ) {
769 $timeout = $1 * 86400;
771 # value in hours, convert in seconds
772 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
773 $timeout = $1 * 3600;
775 elsif ( $timeout !~ m/^\d+$/ ) {
776 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
777 $timeout = $default_timeout;
786 # Get shibboleth login attribute
787 my $shib = C4::Context->config('useshibboleth') && shib_ok();
788 my $shib_login = $shib ? get_login_shib() : undef;
790 # $authnotrequired will be set for scripts which will run without authentication
791 my $authnotrequired = shift;
792 my $flagsrequired = shift;
794 my $emailaddress = shift;
795 my $template_name = shift;
796 $type = 'opac' unless $type;
798 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
799 my @allowed_scripts_for_private_opac = qw(
801 opac-registration-email-sent.tt
802 opac-registration-confirmation.tt
803 opac-memberentry-update-submitted.tt
804 opac-password-recovery.tt
805 opac-reset-password.tt
807 $authnotrequired = 0 unless grep { $_ eq $template_name }
808 @allowed_scripts_for_private_opac;
811 my $timeout = _timeout_syspref();
813 my $cookie_mgr = Koha::CookieManager->new;
815 _version_check( $type, $query );
818 my $auth_state = 'failed';
820 my ( $userid, $cookie, $sessionID, $flags );
822 my $logout = $query->param('logout.x');
824 my $anon_search_history;
826 # This parameter is the name of the CAS server we want to authenticate against,
827 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
828 my $casparam = $query->param('cas');
829 my $q_userid = $query->param('userid') // '';
832 my $invalid_otp_token;
834 ( $type ne "opac" # Only available for the staff interface
835 && C4::Context->preference('TwoFactorAuthentication') ne "disabled" ) # If "enabled" or "enforced"
838 # Basic authentication is incompatible with the use of Shibboleth,
839 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
840 # and it may not be the attribute we want to use to match the koha login.
842 # Also, do not consider an empty REMOTE_USER.
844 # Finally, after those tests, we can assume (although if it would be better with
845 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
846 # and we can affect it to $userid.
847 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
849 # Using Basic Authentication, no cookies required
850 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
851 -name => 'CGISESSID',
854 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
858 elsif ( $emailaddress) {
859 # the Google OpenID Connect passes an email address
861 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
862 my ( $return, $more_info );
863 # NOTE: $flags in the following call is still undefined !
864 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
865 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
868 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
869 $userid = $session->param('id');
873 $return eq 'ok' ? 'completed'
874 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
877 # We are at the second screen if the waiting-for-2FA is set in session
878 # and otp_token param has been passed
880 && $auth_state eq 'additional-auth-needed'
881 && ( my $otp_token = $query->param('otp_token') ) )
883 my $patron = Koha::Patrons->find( { userid => $userid } );
884 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
885 my $verified = $auth->verify($otp_token);
888 # The token is correct, the user is fully logged in!
889 $auth_state = 'completed';
890 $session->param( 'waiting-for-2FA', 0 );
891 $session->param( 'waiting-for-2FA-setup', 0 );
893 # This is an ugly trick to pass the test
894 # $query->param('koha_login_context') && ( $q_userid ne $userid )
899 $invalid_otp_token = 1;
903 if ( $auth_state eq 'completed' ) {
904 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
906 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
907 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
908 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
911 #if a user enters an id ne to the id in the current session, we need to log them in...
912 #first we need to clear the anonymous session...
913 $anon_search_history = $session->param('search_history');
916 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
917 C4::Context::_unset_userenv($sessionID);
919 undef $userid; # IMPORTANT: this assures us a new session in code below
920 $auth_state = 'failed';
923 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
924 -name => 'CGISESSID',
925 -value => $session->id,
927 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
931 $flags = haspermission( $userid, $flagsrequired );
933 $auth_state = 'failed';
934 $info{'nopermission'} = 1;
937 } elsif ( !$logout ) {
938 if ( $return eq 'expired' ) {
939 $info{timed_out} = 1;
940 } elsif ( $return eq 'restricted' ) {
941 $info{oldip} = $more_info->{old_ip};
942 $info{newip} = $more_info->{new_ip};
943 $info{different_ip} = 1;
944 } elsif ( $return eq 'password_expired' ) {
945 $info{password_has_expired} = 1;
950 if ( $auth_state eq 'failed' || $logout ) {
957 # voluntary logout the user
958 # check wether the user was using their shibboleth session or a local one
959 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
964 C4::Context::_unset_userenv($sessionID);
965 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
967 if ($cas and $caslogout) {
968 logout_cas($query, $type);
971 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
972 if ( $shib and $shib_login and $shibSuccess) {
977 $auth_state = 'logout';
981 #we initiate a session prior to checking for a username to allow for anonymous sessions...
982 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
983 $session = get_session() or die "Auth ERROR: Cannot get_session()";
986 # Save anonymous search history in new session so it can be retrieved
987 # by get_template_and_user to store it in user's search history after
988 # a successful login.
989 if ($anon_search_history) {
990 $session->param( 'search_history', $anon_search_history );
993 $sessionID = $session->id;
994 C4::Context->_new_userenv($sessionID);
995 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
996 -name => 'CGISESSID',
997 -value => $sessionID,
999 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1002 my $pki_field = C4::Context->preference('AllowPKIAuth');
1003 if ( !defined($pki_field) ) {
1004 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1005 $pki_field = 'None';
1007 if ( ( $cas && $query->param('ticket') )
1009 || ( $shib && $shib_login )
1010 || $pki_field ne 'None'
1013 my $password = $query->param('password');
1014 my $shibSuccess = 0;
1015 my ( $return, $cardnumber );
1017 # If shib is enabled and we have a shib login, does the login match a valid koha user
1018 if ( $shib && $shib_login ) {
1021 # Do not pass password here, else shib will not be checked in checkpw.
1022 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1023 $userid = $retuserid;
1024 $shibSuccess = $return;
1025 $info{'invalidShibLogin'} = 1 unless ($return);
1028 # If shib login and match were successful, skip further login methods
1029 unless ($shibSuccess) {
1030 if ( $cas && $query->param('ticket') ) {
1032 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1033 checkpw( $userid, $password, $query, $type );
1034 $userid = $retuserid;
1035 $info{'invalidCasLogin'} = 1 unless ($return);
1038 elsif ( $emailaddress ) {
1039 my $value = $emailaddress;
1041 # If we're looking up the email, there's a chance that the person
1042 # doesn't have a userid. So if there is none, we pass along the
1043 # borrower number, and the bits of code that need to know the user
1044 # ID will have to be smart enough to handle that.
1045 my $patrons = Koha::Patrons->search({ email => $value });
1046 if ($patrons->count) {
1048 # First the userid, then the borrowernum
1049 my $patron = $patrons->next;
1050 $value = $patron->userid || $patron->borrowernumber;
1054 $return = $value ? 1 : 0;
1059 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1060 || ( $pki_field eq 'emailAddress'
1061 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1065 if ( $pki_field eq 'Common Name' ) {
1066 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1068 elsif ( $pki_field eq 'emailAddress' ) {
1069 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1071 # If we're looking up the email, there's a chance that the person
1072 # doesn't have a userid. So if there is none, we pass along the
1073 # borrower number, and the bits of code that need to know the user
1074 # ID will have to be smart enough to handle that.
1075 my $patrons = Koha::Patrons->search({ email => $value });
1076 if ($patrons->count) {
1078 # First the userid, then the borrowernum
1079 my $patron = $patrons->next;
1080 $value = $patron->userid || $patron->borrowernumber;
1086 $return = $value ? 1 : 0;
1092 my $request_method = $query->request_method // q{};
1095 $request_method eq 'POST'
1096 || ( C4::Context->preference('AutoSelfCheckID')
1097 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1101 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1102 checkpw( $q_userid, $password, $query, $type );
1103 $userid = $retuserid if ($retuserid);
1104 $info{'invalid_username_or_password'} = 1 unless ($return);
1109 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1116 && C4::Context->preference('OPACShibOnly')
1118 || ( ( $type ne 'opac' )
1119 && C4::Context->preference('staffShibOnly') )
1126 # $return: 1 = valid user
1127 if( $return && $return > 0 ) {
1129 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1130 $auth_state = "logged_in";
1133 $auth_state = 'failed';
1134 # FIXME We could add $return = 0; or even delete the session?
1135 # Currently return == 1 and we will fill session info later on,
1136 # although we do present an authorization failure. (Yes, the
1137 # authentication was actually correct.)
1138 $info{'nopermission'} = 1;
1139 C4::Context::_unset_userenv($sessionID);
1141 my ( $borrowernumber, $firstname, $surname, $userflags,
1142 $branchcode, $branchname, $emailaddress, $desk_id,
1143 $desk_name, $register_id, $register_name );
1145 if ( $return == 1 ) {
1147 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1148 branches.branchname as branchname, email
1150 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1152 my $dbh = C4::Context->dbh;
1153 my $sth = $dbh->prepare("$select where userid=?");
1154 $sth->execute($userid);
1155 unless ( $sth->rows ) {
1156 $sth = $dbh->prepare("$select where cardnumber=?");
1157 $sth->execute($cardnumber);
1159 unless ( $sth->rows ) {
1160 $sth->execute($userid);
1164 ( $borrowernumber, $firstname, $surname, $userflags,
1165 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1168 # launch a sequence to check if we have a ip for the branch, i
1169 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1171 my $ip = $ENV{'REMOTE_ADDR'};
1173 # if they specify at login, use that
1174 if ( $query->param('branch') ) {
1175 $branchcode = $query->param('branch');
1176 my $library = Koha::Libraries->find($branchcode);
1177 $branchname = $library? $library->branchname: '';
1179 if ( $query->param('desk_id') ) {
1180 $desk_id = $query->param('desk_id');
1181 my $desk = Koha::Desks->find($desk_id);
1182 $desk_name = $desk ? $desk->desk_name : '';
1184 if ( C4::Context->preference('UseCashRegisters') ) {
1186 $query->param('register_id')
1187 ? Koha::Cash::Registers->find($query->param('register_id'))
1188 : Koha::Cash::Registers->search(
1189 { branch => $branchcode, branch_default => 1 },
1190 { rows => 1 } )->single;
1191 $register_id = $register->id if ($register);
1192 $register_name = $register->name if ($register);
1194 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1195 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1197 # we have to check they are coming from the right ip range
1198 my $domain = $branches->{$branchcode}->{'branchip'};
1199 $domain =~ s|\.\*||g;
1200 if ( $ip !~ /^$domain/ ) {
1201 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1202 -name => 'CGISESSID',
1205 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1208 $info{'wrongip'} = 1;
1209 $auth_state = "failed";
1213 if ( C4::Context->preference('AutoLocation') && $auth_state ne 'failed' ) {
1214 foreach my $br ( uniq( $branchcode, keys %$branches ) ) {
1216 # now we work with the treatment of ip
1217 my $domain = $branches->{$br}->{'branchip'};
1218 if ( $domain && $ip =~ /^$domain/ ) {
1219 $branchcode = $branches->{$br}->{'branchcode'};
1221 # new op dev : add the branchname to the cookie
1222 $branchname = $branches->{$br}->{'branchname'};
1228 my $is_sco_user = 0;
1229 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1233 $session->param( 'number', $borrowernumber );
1234 $session->param( 'id', $userid );
1235 $session->param( 'cardnumber', $cardnumber );
1236 $session->param( 'firstname', $firstname );
1237 $session->param( 'surname', $surname );
1238 $session->param( 'branch', $branchcode );
1239 $session->param( 'branchname', $branchname );
1240 $session->param( 'desk_id', $desk_id);
1241 $session->param( 'desk_name', $desk_name);
1242 $session->param( 'flags', $userflags );
1243 $session->param( 'emailaddress', $emailaddress );
1244 $session->param( 'ip', $session->remote_addr() );
1245 $session->param( 'lasttime', time() );
1246 $session->param( 'interface', $type);
1247 $session->param( 'shibboleth', $shibSuccess );
1248 $session->param( 'register_id', $register_id );
1249 $session->param( 'register_name', $register_name );
1250 $session->param( 'sco_user', $is_sco_user );
1252 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1253 C4::Context->set_userenv(
1254 $session->param('number'), $session->param('id'),
1255 $session->param('cardnumber'), $session->param('firstname'),
1256 $session->param('surname'), $session->param('branch'),
1257 $session->param('branchname'), $session->param('flags'),
1258 $session->param('emailaddress'), $session->param('shibboleth'),
1259 $session->param('desk_id'), $session->param('desk_name'),
1260 $session->param('register_id'), $session->param('register_name')
1264 # $return: 0 = invalid user
1265 # reset to anonymous session
1268 $info{'invalid_username_or_password'} = 1;
1269 C4::Context::_unset_userenv($sessionID);
1271 $session->param( 'lasttime', time() );
1272 $session->param( 'ip', $session->remote_addr() );
1273 $session->param( 'sessiontype', 'anon' );
1274 $session->param( 'interface', $type);
1276 } # END if ( $q_userid
1277 elsif ( $type eq "opac" ) {
1279 # anonymous sessions are created only for the OPAC
1281 # setting a couple of other session vars...
1282 $session->param( 'ip', $session->remote_addr() );
1283 $session->param( 'lasttime', time() );
1284 $session->param( 'sessiontype', 'anon' );
1285 $session->param( 'interface', $type);
1288 } # END unless ($userid)
1291 if ( $auth_state eq 'logged_in' ) {
1292 $auth_state = 'completed';
1294 # Auth is completed unless an additional auth is needed
1295 if ( $require_2FA ) {
1296 my $patron = Koha::Patrons->find({userid => $userid});
1297 if ( C4::Context->preference('TwoFactorAuthentication') eq "enforced" && $patron->auth_method eq 'password' ) {
1298 $auth_state = 'setup-additional-auth-needed';
1299 $session->param('waiting-for-2FA-setup', 1);
1300 %info = ();# We remove the warnings/errors we may have set incorrectly before
1301 } elsif ( $patron->auth_method eq 'two-factor' ) {
1302 # Ask for the OTP token
1303 $auth_state = 'additional-auth-needed';
1304 $session->param('waiting-for-2FA', 1);
1305 %info = ();# We remove the warnings/errors we may have set incorrectly before
1310 # finished authentification, now respond
1311 if ( $auth_state eq 'completed' || $authnotrequired ) {
1314 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1315 -name => 'CGISESSID',
1318 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1323 track_login_daily( $userid );
1325 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1326 # request. We therefore redirect the user to the requested page again without the login parameters.
1327 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1328 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1329 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1330 $uri->query_param_delete('userid');
1331 $uri->query_param_delete('password');
1332 $uri->query_param_delete('koha_login_context');
1333 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1337 return ( $userid, $cookie, $sessionID, $flags );
1342 # AUTH rejected, show the login/password template, after checking the DB.
1346 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1348 # get the inputs from the incoming query
1350 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1351 foreach my $name ( param $query) {
1352 next if grep { $name eq $_ } @inputs_to_clean;
1353 my @value = $query->multi_param($name);
1354 push @inputs, { name => $name, value => $_ } for @value;
1357 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1358 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1359 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1361 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1362 my $auth_error = $query->param('auth_error');
1363 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1367 script_name => get_script_name(),
1368 casAuthentication => C4::Context->preference("casAuthentication"),
1369 shibbolethAuthentication => $shib,
1370 suggestion => C4::Context->preference("suggestion"),
1371 virtualshelves => C4::Context->preference("virtualshelves"),
1372 LibraryName => "" . C4::Context->preference("LibraryName"),
1373 LibraryNameTitle => "" . $LibraryNameTitle,
1374 opacuserlogin => C4::Context->preference("opacuserlogin"),
1375 OpacFavicon => C4::Context->preference("OpacFavicon"),
1376 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1377 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1378 OPACUserJS => C4::Context->preference("OPACUserJS"),
1379 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1380 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1381 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1382 IntranetNav => C4::Context->preference("IntranetNav"),
1383 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1384 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1385 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1386 IndependentBranches => C4::Context->preference("IndependentBranches"),
1387 AutoLocation => C4::Context->preference("AutoLocation"),
1388 wrongip => $info{'wrongip'},
1389 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1390 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1391 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1392 too_many_login_attempts => ( $patron and $patron->account_locked ),
1393 password_has_expired => ( $patron and $patron->password_expired ),
1394 auth_error => $auth_error,
1397 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1398 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1399 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1400 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1401 if ( $auth_state eq 'additional-auth-needed' ) {
1402 my $patron = Koha::Patrons->find( { userid => $userid } );
1405 invalid_otp_token => $invalid_otp_token,
1406 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1410 if ( $auth_state eq 'setup-additional-auth-needed' ) {
1416 if ( $type eq 'opac' ) {
1417 require Koha::Virtualshelves;
1418 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1424 some_public_shelves => $some_public_shelves,
1430 # Is authentication against multiple CAS servers enabled?
1431 require C4::Auth_with_cas;
1432 if ( multipleAuth() && !$casparam ) {
1433 my $casservers = getMultipleAuth();
1435 foreach my $key ( keys %$casservers ) {
1436 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1439 casServersLoop => \@tmplservers
1443 casServerUrl => login_cas_url($query, undef, $type),
1448 invalidCasLogin => $info{'invalidCasLogin'}
1453 #If shibOnly is enabled just go ahead and redirect directly
1454 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1455 my $redirect_url = login_shib_url( $query );
1456 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1461 shibbolethAuthentication => $shib,
1462 shibbolethLoginUrl => login_shib_url($query),
1466 if (C4::Context->preference('GoogleOpenIDConnect')) {
1467 if ($query->param("OpenIDConnectFailed")) {
1468 my $reason = $query->param('OpenIDConnectFailed');
1469 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1474 LibraryName => C4::Context->preference("LibraryName"),
1476 $template->param(%info);
1478 # $cookie = $query->cookie(CGISESSID => $session->id
1480 print $query->header(
1481 { type => 'text/html',
1484 'X-Frame-Options' => 'SAMEORIGIN',
1492 =head2 check_api_auth
1494 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1496 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1497 cookie, determine if the user has the privileges specified by C<$userflags>.
1499 C<check_api_auth> is is meant for authenticating users of web services, and
1500 consequently will always return and will not attempt to redirect the user
1503 If a valid session cookie is already present, check_api_auth will return a status
1504 of "ok", the cookie, and the Koha session ID.
1506 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1507 parameters and create a session cookie and Koha session if the supplied credentials
1510 Possible return values in C<$status> are:
1514 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1516 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1518 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1520 =item "expired -- session cookie has expired; API user should resubmit userid and password
1522 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1524 =item "additional-auth-needed -- User is in an authentication process that is not finished
1530 sub check_api_auth {
1533 my $flagsrequired = shift;
1534 my $timeout = _timeout_syspref();
1536 unless ( C4::Context->preference('Version') ) {
1538 # database has not been installed yet
1539 return ( "maintenance", undef, undef );
1541 my $kohaversion = Koha::version();
1542 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1543 if ( C4::Context->preference('Version') < $kohaversion ) {
1545 # database in need of version update; assume that
1546 # no API should be called while databsae is in
1548 return ( "maintenance", undef, undef );
1551 my ( $sessionID, $session );
1552 unless ( $query->param('userid') ) {
1553 $sessionID = $query->cookie("CGISESSID");
1555 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1558 ( $return, $session, undef ) = check_cookie_auth(
1559 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1561 return ( $return, undef, undef ) # Cookie auth failed
1564 my $cookie = $query->cookie(
1565 -name => 'CGISESSID',
1566 -value => $session->id,
1568 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1571 return ( $return, $cookie, $session ); # return == 'ok' here
1576 my $userid = $query->param('userid');
1577 my $password = $query->param('password');
1578 my ( $return, $cardnumber, $cas_ticket );
1581 if ( $cas && $query->param('PT') ) {
1584 # In case of a CAS authentication, we use the ticket instead of the password
1585 my $PT = $query->param('PT');
1586 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1589 # User / password auth
1590 unless ( $userid and $password ) {
1592 # caller did something wrong, fail the authenticateion
1593 return ( "failed", undef, undef );
1596 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1599 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1600 my $session = get_session("");
1601 return ( "failed", undef, undef ) unless $session;
1603 my $sessionID = $session->id;
1604 C4::Context->_new_userenv($sessionID);
1605 my $cookie = $query->cookie(
1606 -name => 'CGISESSID',
1607 -value => $sessionID,
1609 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1612 if ( $return == 1 ) {
1614 $borrowernumber, $firstname, $surname,
1615 $userflags, $branchcode, $branchname,
1618 my $dbh = C4::Context->dbh;
1621 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1623 $sth->execute($userid);
1625 $borrowernumber, $firstname, $surname,
1626 $userflags, $branchcode, $branchname,
1628 ) = $sth->fetchrow if ( $sth->rows );
1630 unless ( $sth->rows ) {
1631 my $sth = $dbh->prepare(
1632 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1634 $sth->execute($cardnumber);
1636 $borrowernumber, $firstname, $surname,
1637 $userflags, $branchcode, $branchname,
1639 ) = $sth->fetchrow if ( $sth->rows );
1641 unless ( $sth->rows ) {
1642 $sth->execute($userid);
1644 $borrowernumber, $firstname, $surname, $userflags,
1645 $branchcode, $branchname, $emailaddress
1646 ) = $sth->fetchrow if ( $sth->rows );
1650 my $ip = $ENV{'REMOTE_ADDR'};
1652 # if they specify at login, use that
1653 if ( $query->param('branch') ) {
1654 $branchcode = $query->param('branch');
1655 my $library = Koha::Libraries->find($branchcode);
1656 $branchname = $library? $library->branchname: '';
1658 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1659 foreach my $br ( keys %$branches ) {
1661 # now we work with the treatment of ip
1662 my $domain = $branches->{$br}->{'branchip'};
1663 if ( $domain && $ip =~ /^$domain/ ) {
1664 $branchcode = $branches->{$br}->{'branchcode'};
1666 # new op dev : add the branchname to the cookie
1667 $branchname = $branches->{$br}->{'branchname'};
1670 $session->param( 'number', $borrowernumber );
1671 $session->param( 'id', $userid );
1672 $session->param( 'cardnumber', $cardnumber );
1673 $session->param( 'firstname', $firstname );
1674 $session->param( 'surname', $surname );
1675 $session->param( 'branch', $branchcode );
1676 $session->param( 'branchname', $branchname );
1677 $session->param( 'flags', $userflags );
1678 $session->param( 'emailaddress', $emailaddress );
1679 $session->param( 'ip', $session->remote_addr() );
1680 $session->param( 'lasttime', time() );
1681 $session->param( 'interface', 'api' );
1683 $session->param( 'cas_ticket', $cas_ticket);
1684 C4::Context->set_userenv(
1685 $session->param('number'), $session->param('id'),
1686 $session->param('cardnumber'), $session->param('firstname'),
1687 $session->param('surname'), $session->param('branch'),
1688 $session->param('branchname'), $session->param('flags'),
1689 $session->param('emailaddress'), $session->param('shibboleth'),
1690 $session->param('desk_id'), $session->param('desk_name'),
1691 $session->param('register_id'), $session->param('register_name')
1693 return ( "ok", $cookie, $sessionID );
1695 return ( "failed", undef, undef );
1700 =head2 check_cookie_auth
1702 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1704 Given a CGISESSID cookie set during a previous login to Koha, determine
1705 if the user has the privileges specified by C<$userflags>. C<$userflags>
1706 is passed unaltered into C<haspermission> and as such accepts all options
1707 avaiable to that routine with the one caveat that C<check_api_auth> will
1708 also allow 'undef' to be passed and in such a case the permissions check
1709 will be skipped altogether.
1711 C<check_cookie_auth> is meant for authenticating special services
1712 such as tools/upload-file.pl that are invoked by other pages that
1713 have been authenticated in the usual way.
1715 Possible return values in C<$status> are:
1719 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1721 =item "anon" -- user not authenticated but valid for anonymous session.
1723 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1725 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1727 =item "expired -- session cookie has expired; API user should resubmit userid and password
1729 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1735 sub check_cookie_auth {
1736 my $sessionID = shift;
1737 my $flagsrequired = shift;
1740 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1742 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1744 unless ( $skip_version_check ) {
1745 unless ( C4::Context->preference('Version') ) {
1747 # database has not been installed yet
1748 return ( "maintenance", undef );
1750 my $kohaversion = Koha::version();
1751 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1752 if ( C4::Context->preference('Version') < $kohaversion ) {
1754 # database in need of version update; assume that
1755 # no API should be called while databsae is in
1757 return ( "maintenance", undef );
1761 # see if we have a valid session cookie already
1762 # however, if a userid parameter is present (i.e., from
1763 # a form submission, assume that any current cookie
1765 unless ( $sessionID ) {
1766 return ( "failed", undef );
1768 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1769 my $session = get_session($sessionID);
1771 my $userid = $session->param('id');
1772 my $ip = $session->param('ip');
1773 my $lasttime = $session->param('lasttime');
1774 my $timeout = _timeout_syspref();
1776 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1780 return ("expired", undef);
1782 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1783 # IP address changed
1786 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1788 } elsif ( $userid ) {
1789 $session->param( 'lasttime', time() );
1790 my $patron = Koha::Patrons->find({ userid => $userid });
1792 # If the user modify their own userid
1793 # Better than 500 but we could do better
1794 unless ( $patron ) {
1797 return ("expired", undef);
1800 $patron = Koha::Patrons->find({ cardnumber => $userid })
1802 return ("password_expired", undef ) if $patron->password_expired;
1803 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1805 C4::Context->_new_userenv($sessionID);
1806 if ( !C4::Context->interface ) {
1807 # No need to override the interface, most often set by get_template_and_user
1808 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 if ( C4::Context->preference('TwoFactorAuthentication') ne 'disabled' ) {
1820 return ( "additional-auth-needed", $session )
1821 if $session->param('waiting-for-2FA');
1823 return ( "setup-additional-auth-needed", $session )
1824 if $session->param('waiting-for-2FA-setup');
1827 return ( "ok", $session );
1831 return ( "failed", undef );
1835 C4::Context->_new_userenv($sessionID);
1836 C4::Context->interface($session->param('interface'));
1837 C4::Context->set_userenv( undef, q{} );
1838 return ( "anon", $session );
1841 return ( "expired", undef );
1848 my $session = get_session($sessionID);
1850 Given a session ID, retrieve the CGI::Session object used to store
1851 the session's state. The session object can be used to store
1852 data that needs to be accessed by different scripts during a
1855 If the C<$sessionID> parameter is an empty string, a new session
1860 sub _get_session_params {
1861 my $storage_method = C4::Context->preference('SessionStorage');
1862 if ( $storage_method eq 'mysql' ) {
1863 my $dbh = C4::Context->dbh;
1864 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1866 elsif ( $storage_method eq 'Pg' ) {
1867 my $dbh = C4::Context->dbh;
1868 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1870 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1871 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1872 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1875 # catch all defaults to tmp should work on all systems
1876 my $dir = C4::Context::temporary_directory;
1877 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1878 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1883 my $sessionID = shift;
1884 my $params = _get_session_params();
1886 if( $sessionID ) { # find existing
1887 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1888 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1890 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1891 # no need to flush here
1896 =head2 create_basic_session
1898 my $session = create_basic_session({ patron => $patron, interface => $interface });
1900 Creates a session and adds all basic parameters for a session to work
1904 sub create_basic_session {
1906 my $patron = $params->{patron};
1907 my $interface = $params->{interface};
1909 $interface = 'intranet' if $interface eq 'staff';
1911 my $session = get_session("");
1913 $session->param( 'number', $patron->borrowernumber );
1914 $session->param( 'id', $patron->userid );
1915 $session->param( 'cardnumber', $patron->cardnumber );
1916 $session->param( 'firstname', $patron->firstname );
1917 $session->param( 'surname', $patron->surname );
1918 $session->param( 'branch', $patron->branchcode );
1919 $session->param( 'branchname', $patron->library->branchname );
1920 $session->param( 'flags', $patron->flags );
1921 $session->param( 'emailaddress', $patron->email );
1922 $session->param( 'ip', $session->remote_addr() );
1923 $session->param( 'lasttime', time() );
1924 $session->param( 'interface', $interface);
1930 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1931 # (or something similar)
1932 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1933 # not having a userenv defined could cause a crash.
1935 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1936 $type = 'opac' unless $type;
1938 # Get shibboleth login attribute
1939 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1940 my $shib_login = $shib ? get_login_shib() : undef;
1944 if ( defined $userid ) {
1945 $patron = Koha::Patrons->find( { userid => $userid } );
1946 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1948 my $check_internal_as_fallback = 0;
1951 # Note: checkpw_* routines returns:
1954 # -1 if user bind failed (LDAP only)
1956 if ( $patron and ( $patron->account_locked ) ) {
1958 # Nothing to check, account is locked
1959 } elsif ( $ldap && defined($password) ) {
1960 my ( $retval, $retcard, $retuserid );
1961 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1962 if ( $retval == 1 ) {
1963 @return = ( $retval, $retcard, $retuserid, $patron );
1966 $check_internal_as_fallback = 1 if $retval == 0;
1968 } elsif ( $cas && $query && $query->param('ticket') ) {
1970 # In case of a CAS authentication, we use the ticket instead of the password
1971 my $ticket = $query->param('ticket');
1972 $query->delete('ticket'); # remove ticket to come back to original URL
1973 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) =
1974 checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1976 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1980 $passwd_ok = $retval;
1983 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1984 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1986 elsif ( $shib && $shib_login && !$password ) {
1988 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1989 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1990 # shibboleth-authenticated user
1992 # Then, we check if it matches a valid koha user
1994 my ( $retval, $retcard, $retuserid, $patron ) =
1995 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1997 @return = ( $retval, $retcard, $retuserid, $patron );
1999 $passwd_ok = $retval;
2002 $check_internal_as_fallback = 1;
2006 if ($check_internal_as_fallback) {
2007 @return = checkpw_internal( $userid, $password, $no_set_userenv );
2008 push( @return, $patron );
2009 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
2014 $patron->update( { login_attempts => 0 } );
2015 if ( $patron->password_expired ) {
2016 @return = ( -2, $patron );
2018 } elsif ( !$patron->account_locked ) {
2019 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
2023 # Optionally log success or failure
2024 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
2025 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
2026 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
2027 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2033 sub checkpw_internal {
2034 my ( $userid, $password, $no_set_userenv ) = @_;
2036 $password = Encode::encode( 'UTF-8', $password )
2037 if Encode::is_utf8($password);
2039 my $dbh = C4::Context->dbh;
2042 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2044 $sth->execute($userid);
2046 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2047 $surname, $branchcode, $branchname, $flags )
2050 if ( checkpw_hash( $password, $stored_hash ) ) {
2052 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2053 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2054 return 1, $cardnumber, $userid;
2059 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2061 $sth->execute($userid);
2063 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2064 $surname, $branchcode, $branchname, $flags )
2067 if ( checkpw_hash( $password, $stored_hash ) ) {
2069 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2070 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2071 return 1, $cardnumber, $userid;
2078 my ( $password, $stored_hash ) = @_;
2080 return if $stored_hash eq '!';
2082 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2084 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2085 $hash = hash_password( $password, $stored_hash );
2087 $hash = md5_base64($password);
2089 return $hash eq $stored_hash;
2094 my $authflags = getuserflags($flags, $userid, [$dbh]);
2096 Translates integer flags into permissions strings hash.
2098 C<$flags> is the integer userflags value ( borrowers.userflags )
2099 C<$userid> is the members.userid, used for building subpermissions
2100 C<$authflags> is a hashref of permissions
2107 my $dbh = @_ ? shift : C4::Context->dbh;
2110 # I don't want to do this, but if someone logs in as the database
2111 # user, it would be preferable not to spam them to death with
2112 # numeric warnings. So, we make $flags numeric.
2113 no warnings 'numeric';
2116 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2119 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2120 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2121 $userflags->{$flag} = 1;
2124 $userflags->{$flag} = 0;
2128 # get subpermissions and merge with top-level permissions
2129 my $user_subperms = get_user_subpermissions($userid);
2130 foreach my $module ( keys %$user_subperms ) {
2131 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2132 $userflags->{$module} = $user_subperms->{$module};
2138 =head2 get_user_subpermissions
2140 $user_perm_hashref = get_user_subpermissions($userid);
2142 Given the userid (note, not the borrowernumber) of a staff user,
2143 return a hashref of hashrefs of the specific subpermissions
2144 accorded to the user. An example return is
2148 export_catalog => 1,
2149 import_patrons => 1,
2153 The top-level hash-key is a module or function code from
2154 userflags.flag, while the second-level key is a code
2157 The results of this function do not give a complete picture
2158 of the functions that a staff user can access; it is also
2159 necessary to check borrowers.flags.
2163 sub get_user_subpermissions {
2166 my $dbh = C4::Context->dbh;
2167 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2168 FROM user_permissions
2169 JOIN permissions USING (module_bit, code)
2170 JOIN userflags ON (module_bit = bit)
2171 JOIN borrowers USING (borrowernumber)
2172 WHERE userid = ?" );
2173 $sth->execute($userid);
2175 my $user_perms = {};
2176 while ( my $perm = $sth->fetchrow_hashref ) {
2177 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2182 =head2 get_all_subpermissions
2184 my $perm_hashref = get_all_subpermissions();
2186 Returns a hashref of hashrefs defining all specific
2187 permissions currently defined. The return value
2188 has the same structure as that of C<get_user_subpermissions>,
2189 except that the innermost hash value is the description
2190 of the subpermission.
2194 sub get_all_subpermissions {
2195 my $dbh = C4::Context->dbh;
2196 my $sth = $dbh->prepare( "SELECT flag, code
2198 JOIN userflags ON (module_bit = bit)" );
2202 while ( my $perm = $sth->fetchrow_hashref ) {
2203 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2208 =head2 get_cataloguing_page_permissions
2210 my $required_permissions = get_cataloguing_page_permissions();
2212 Returns the required permissions to access the main cataloguing page. Useful for building
2213 the global I<can_see_cataloguing_module> template variable, and also for reusing in
2214 I<cataloging-home.pl>.
2218 sub get_cataloguing_page_permissions {
2220 my @cataloguing_tools_subperms = qw(
2227 marc_modification_templates
2235 { editcatalogue => '*' }, { tools => \@cataloguing_tools_subperms },
2236 C4::Context->preference('StockRotation') ? { stockrotation => 'manage_rotas' } : ()
2240 =head2 haspermission
2242 $flagsrequired = '*'; # Any permission at all
2243 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2244 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2245 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2246 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2247 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2249 $flags = ($userid, $flagsrequired);
2251 C<$userid> the userid of the member
2252 C<$flags> is a query structure similar to that used by SQL::Abstract that
2253 denotes the combination of flags required. It is a required parameter.
2255 The main logic of this method is that things in arrays are OR'ed, and things
2256 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2258 Returns member's flags or 0 if a permission is not met.
2263 my ($required, $flags) = @_;
2265 my $ref = ref($required);
2267 if ($required eq '*') {
2268 return 0 unless ( $flags or ref( $flags ) );
2270 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2272 } elsif ($ref eq 'HASH') {
2273 foreach my $key (keys %{$required}) {
2274 next if $flags == 1;
2275 my $require = $required->{$key};
2276 my $rflags = $flags->{$key};
2277 return 0 unless _dispatch($require, $rflags);
2279 } elsif ($ref eq 'ARRAY') {
2281 foreach my $require ( @{$required} ) {
2283 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2284 ? $flags->{$require}
2286 $satisfied++ if _dispatch( $require, $rflags );
2288 return 0 unless $satisfied;
2290 croak "Unexpected structure found: $ref";
2297 my ( $userid, $flagsrequired ) = @_;
2299 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2300 # unless defined($flagsrequired);
2302 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2303 $sth->execute($userid);
2304 my $row = $sth->fetchrow();
2305 my $flags = getuserflags( $row, $userid );
2307 return $flags unless defined($flagsrequired);
2308 return $flags if $flags->{superlibrarian};
2309 return _dispatch($flagsrequired, $flags);
2311 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2316 $flags = ($iprange);
2318 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2320 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2327 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2328 if (scalar @allowedipranges > 0) {
2330 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2331 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2333 return $result ? 1 : 0;
2336 sub getborrowernumber {
2338 my $userenv = C4::Context->userenv;
2339 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2340 return $userenv->{number};
2342 my $dbh = C4::Context->dbh;
2343 for my $field ( 'userid', 'cardnumber' ) {
2345 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2346 $sth->execute($userid);
2348 my ($bnumber) = $sth->fetchrow;
2355 =head2 track_login_daily
2357 track_login_daily( $userid );
2359 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2363 sub track_login_daily {
2365 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2367 my $cache = Koha::Caches->get_instance();
2368 my $cache_key = "track_login_" . $userid;
2369 my $cached = $cache->get_from_cache($cache_key);
2370 my $today = dt_from_string()->ymd;
2371 return if $cached && $cached eq $today;
2373 my $patron = Koha::Patrons->find({ userid => $userid });
2374 return unless $patron;
2375 $patron->track_login;
2376 $cache->set_in_cache( $cache_key, $today );
2379 END { } # module clean-up code here (global destructor)
2389 Crypt::Eksblowfish::Bcrypt(3)