3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
37 use Koha::AuthUtils qw( get_script_name hash_password );
38 use Koha::Auth::TwoFactorAuth;
40 use Koha::DateUtils qw( dt_from_string );
41 use Koha::Library::Groups;
43 use Koha::Cash::Registers;
46 use Koha::Patron::Consents;
47 use List::MoreUtils qw( any );
49 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
51 use C4::Log qw( logaction );
52 use Koha::CookieManager;
53 use Koha::Auth::Permissions;
58 use vars qw($ldap $cas $caslogout);
59 our (@ISA, @EXPORT_OK);
61 #NOTE: The utility of keeping the safe_exit function is that it can be easily re-defined in unit tests and plugins
63 # It's fine for us to "exit" because CGI::Compile (used in Plack::App::WrapCGI) redefines "exit" for us automatically.
64 # Since we only seem to use C4::Auth::safe_exit in a CGI context, we don't actually need PSGI detection at all here.
70 C4::Context->set_remote_address;
76 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
77 get_all_subpermissions get_cataloguing_page_permissions get_user_subpermissions track_login_daily in_iprange
78 get_template_and_user haspermission create_basic_session
81 $ldap = C4::Context->config('useldapserver') || 0;
82 $cas = C4::Context->preference('casAuthentication');
83 $caslogout = C4::Context->preference('casLogout');
86 require C4::Auth_with_ldap;
87 import C4::Auth_with_ldap qw(checkpw_ldap);
90 require C4::Auth_with_cas; # no import
91 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
98 C4::Auth - Authenticates Koha users
102 use CGI qw ( -utf8 );
106 my $query = CGI->new;
108 my ($template, $borrowernumber, $cookie)
109 = get_template_and_user(
111 template_name => "opac-main.tt",
114 authnotrequired => 0,
115 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
119 output_html_with_http_headers $query, $cookie, $template->output;
123 The main function of this module is to provide
124 authentification. However the get_template_and_user function has
125 been provided so that a users login information is passed along
126 automatically. This gets loaded into the template.
130 =head2 get_template_and_user
132 my ($template, $borrowernumber, $cookie)
133 = get_template_and_user(
135 template_name => "opac-main.tt",
138 authnotrequired => 0,
139 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
143 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
144 to C<&checkauth> (in this module) to perform authentification.
145 See C<&checkauth> for an explanation of these parameters.
147 The C<template_name> is then used to find the correct template for
148 the page. The authenticated users details are loaded onto the
149 template in the logged_in_user variable (which is a Koha::Patron object). Also the
150 C<sessionID> is passed to the template. This can be used in templates
151 if cookies are disabled. It needs to be put as and input to every
154 More information on the C<gettemplate> sub can be found in the
159 sub get_template_and_user {
162 my ( $user, $cookie, $sessionID, $flags );
165 my $cookie_mgr = Koha::CookieManager->new;
167 # Get shibboleth login attribute
168 my $shib = C4::Context->config('useshibboleth') && shib_ok();
169 my $shib_login = $shib ? get_login_shib() : undef;
171 C4::Context->interface( $in->{type} );
173 $in->{'authnotrequired'} ||= 0;
175 # the following call includes a bad template check; might croak
176 my $template = C4::Templates::gettemplate(
177 $in->{'template_name'},
182 if ( $in->{'template_name'} !~ m/maintenance/ ) {
183 ( $user, $cookie, $sessionID, $flags ) = checkauth(
185 $in->{'authnotrequired'},
186 $in->{'flagsrequired'},
189 $in->{template_name},
193 # If we enforce GDPR and the user did not consent, redirect
194 # Exceptions for consent page itself and SCI/SCO system
195 if( $in->{type} eq 'opac' && $user &&
196 $in->{'template_name'} !~ /^(opac-page|opac-patron-consent|sc[io]\/)/ &&
197 C4::Context->preference('PrivacyPolicyConsent') eq 'Enforced' )
199 my $consent = Koha::Patron::Consents->search({
200 borrowernumber => getborrowernumber($user),
201 type => 'GDPR_PROCESSING',
202 given_on => { '!=', undef },
205 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
210 if ( $in->{type} eq 'opac' && $user ) {
213 my $session = get_session($sessionID);
215 $is_sco_user = $session->param('sco_user');
221 # If the user logged in is the SCO user and they try to go out of the SCO module,
222 # log the user out removing the CGISESSID cookie
223 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
227 C4::Context->preference('AutoSelfCheckID')
228 && $user eq C4::Context->preference('AutoSelfCheckID')
236 # If the user logged in is the SCI user and they try to go out of the SCI module,
237 # kick them out unless it is SCO with a valid permission
238 # or they are a superlibrarian
239 $in->{template_name} !~ m|sci/|
240 && haspermission( $user, { self_check => 'self_checkin_module' } )
242 $in->{template_name} =~ m|sco/| && haspermission(
243 $user, { self_check => 'self_checkout_module' }
246 && $flags && $flags->{superlibrarian} != 1
253 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
255 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
256 -name => 'CGISESSID',
259 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
263 #NOTE: This JWT should only be used by the self-check controllers
264 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
268 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
272 my $auth_error = $in->{query}->param('auth_error');
276 script_name => get_script_name(),
277 auth_error => $auth_error,
280 print $in->{query}->header(
285 'X-Frame-Options' => 'SAMEORIGIN'
296 # It's possible for $user to be the borrowernumber if they don't have a
297 # userid defined (and are logging in through some other method, such
298 # as SSL certs against an email address)
300 $borrowernumber = getborrowernumber($user) if defined($user);
301 if ( !defined($borrowernumber) && defined($user) ) {
302 $patron = Koha::Patrons->find( $user );
304 $borrowernumber = $user;
306 # A bit of a hack, but I don't know there's a nicer way
308 $user = $patron->firstname . ' ' . $patron->surname;
311 $patron = Koha::Patrons->find( $borrowernumber );
312 # FIXME What to do if $patron does not exist?
316 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
317 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
318 $template->param( logged_in_user => $patron );
319 $template->param( sessionID => $sessionID );
321 if ( $in->{'type'} eq 'opac' ) {
322 require Koha::Virtualshelves;
323 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
325 borrowernumber => $borrowernumber,
329 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
335 some_private_shelves => $some_private_shelves,
336 some_public_shelves => $some_public_shelves,
340 # We are going to use the $flags returned by checkauth
341 # to create the template's parameters that will indicate
342 # which menus the user can access.
343 my $authz = Koha::Auth::Permissions->get_authz_from_flags({ flags => $flags });
344 foreach my $permission ( keys %{ $authz } ){
345 $template->param( $permission => $authz->{$permission} );
348 # Logged-in opac search history
349 # If the requested template is an opac one and opac search history is enabled
350 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
351 my $dbh = C4::Context->dbh;
352 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
353 my $sth = $dbh->prepare($query);
354 $sth->execute($borrowernumber);
356 # If at least one search has already been performed
357 if ( $sth->fetchrow_array > 0 ) {
359 # We show the link in opac
360 $template->param( EnableOpacSearchHistory => 1 );
362 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
364 # And if there are searches performed when the user was not logged in,
365 # we add them to the logged-in search history
366 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
367 if (@recentSearches) {
369 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
370 VALUES (?, ?, ?, ?, ?, ?, ?)
372 my $sth = $dbh->prepare($query);
373 $sth->execute( $borrowernumber,
374 $in->{query}->cookie("CGISESSID"),
377 $_->{type} || 'biblio',
380 ) foreach @recentSearches;
382 # clear out the search history from the session now that
383 # we've saved it to the database
386 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
388 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
389 $template->param( EnableSearchHistory => 1 );
392 else { # if this is an anonymous session, setup to display public lists...
394 # If shibboleth is enabled, and we're in an anonymous session, we should allow
395 # the user to attempt login via shibboleth.
397 $template->param( shibbolethAuthentication => $shib,
398 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
401 # If shibboleth is enabled and we have a shibboleth login attribute,
402 # but we are in an anonymous session, then we clearly have an invalid
403 # shibboleth koha account.
405 $template->param( invalidShibLogin => '1' );
409 $template->param( sessionID => $sessionID );
411 if ( $in->{'type'} eq 'opac' ){
412 require Koha::Virtualshelves;
413 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
419 some_public_shelves => $some_public_shelves,
422 # Set default branch if one has been passed by the environment.
423 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
427 # Sysprefs disabled via URL param
428 # Note that value must be defined in order to override via ENV
429 foreach my $syspref (
435 OpacAdditionalStylesheet
437 intranetcolorstylesheet
442 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
443 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
446 # Anonymous opac search history
447 # If opac search history is enabled and at least one search has already been performed
448 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
449 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
450 if (@recentSearches) {
451 $template->param( EnableOpacSearchHistory => 1 );
455 if ( C4::Context->preference('dateformat') ) {
456 $template->param( dateformat => C4::Context->preference('dateformat') );
459 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
461 # these template parameters are set the same regardless of $in->{'type'}
463 my $minPasswordLength = C4::Context->preference('minPasswordLength');
464 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
466 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
467 GoogleJackets => C4::Context->preference("GoogleJackets"),
468 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
469 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
470 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
471 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
472 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
473 TagsEnabled => C4::Context->preference("TagsEnabled"),
474 hide_marc => C4::Context->preference("hide_marc"),
475 item_level_itypes => C4::Context->preference('item-level_itypes'),
476 patronimages => C4::Context->preference("patronimages"),
477 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
478 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
479 marcflavour => C4::Context->preference("marcflavour"),
480 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
481 minPasswordLength => $minPasswordLength,
483 if ( $in->{'type'} eq "intranet" ) {
486 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
487 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
488 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
489 AutoLocation => C4::Context->preference("AutoLocation"),
490 can_see_cataloguing_module => haspermission( $user, get_cataloguing_page_permissions() ) ? 1 : 0,
491 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
492 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
493 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
494 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
495 IndependentBranches => C4::Context->preference("IndependentBranches"),
496 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
497 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
498 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
499 IntranetNav => C4::Context->preference("IntranetNav"),
500 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
501 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
502 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
503 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
504 LibraryName => C4::Context->preference("LibraryName"),
505 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
506 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
507 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
508 pending_checkout_notes => Koha::Checkouts->search( { noteseen => 0 } ),
509 plugins_enabled => C4::Context->config("enable_plugins"),
510 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
511 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
512 useDischarge => C4::Context->preference('useDischarge'),
513 virtualshelves => C4::Context->preference("virtualshelves"),
517 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
519 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
520 my $LibraryNameTitle = C4::Context->preference("LibraryName");
521 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
522 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
524 # clean up the busc param in the session
525 # if the page is not opac-detail and not the "add to list" page
526 # and not the "edit comments" page
527 if ( C4::Context->preference("OpacBrowseResults")
528 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
530 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
531 or $pagename =~ /^showmarc$/
532 or $pagename =~ /^addbybiblionumber$/
533 or $pagename =~ /^review$/ )
535 my $sessionSearch = get_session( $sessionID );
536 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
540 # variables passed from CGI: opac_css_override and opac_search_limits.
541 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
542 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
545 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
546 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
547 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
549 $opac_name = $1; # opac_search_limit is a branch, so we use it.
550 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
551 $opac_name = $in->{'query'}->param('multibranchlimit');
552 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
553 $opac_name = C4::Context->userenv->{'branch'};
556 # Decide if the patron can make suggestions in the OPAC
557 my $can_make_suggestions;
558 if ( C4::Context->preference('Suggestion') && C4::Context->preference('AnonSuggestions') ) {
559 $can_make_suggestions = 1;
560 } elsif ( C4::Context->userenv && C4::Context->userenv->{'number'} ) {
561 $can_make_suggestions = Koha::Patrons->find(C4::Context->userenv->{'number'})->category->can_make_suggestions;
564 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
566 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
567 LibrarySearchGroups => \@search_groups,
568 opac_name => $opac_name,
569 LibraryName => "" . C4::Context->preference("LibraryName"),
570 LibraryNameTitle => "" . $LibraryNameTitle,
571 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
572 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
573 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
574 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
575 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
576 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
577 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
578 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
579 opac_search_limit => $opac_search_limit,
580 opac_limit_override => $opac_limit_override,
581 OpacBrowser => C4::Context->preference("OpacBrowser"),
582 OpacCloud => C4::Context->preference("OpacCloud"),
583 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
584 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
585 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
586 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
587 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
588 OpacTopissue => C4::Context->preference("OpacTopissue"),
589 'Version' => C4::Context->preference('Version'),
590 hidelostitems => C4::Context->preference("hidelostitems"),
591 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
592 opacbookbag => "" . C4::Context->preference("opacbookbag"),
593 OpacFavicon => C4::Context->preference("OpacFavicon"),
594 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
595 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
596 OPACUserJS => C4::Context->preference("OPACUserJS"),
597 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
598 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
599 ShowReviewer => C4::Context->preference("ShowReviewer"),
600 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
601 suggestion => $can_make_suggestions,
602 virtualshelves => "" . C4::Context->preference("virtualshelves"),
603 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
604 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
605 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
606 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
607 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
608 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
609 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
610 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
611 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
612 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
613 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
614 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
615 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
616 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
617 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
618 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
619 useDischarge => C4::Context->preference('useDischarge'),
622 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
625 # Check if we were asked using parameters to force a specific language
626 if ( defined $in->{'query'}->param('language') ) {
628 # Extract the language, let C4::Languages::getlanguage choose
630 my $language = C4::Languages::getlanguage( $in->{'query'} );
631 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
632 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
635 return ( $template, $borrowernumber, $cookie, $flags );
640 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
642 Verifies that the user is authorized to run this script. If
643 the user is authorized, a (userid, cookie, session-id, flags)
644 quadruple is returned. If the user is not authorized but does
645 not have the required privilege (see $flagsrequired below), it
646 displays an error page and exits. Otherwise, it displays the
647 login page and exits.
649 Note that C<&checkauth> will return if and only if the user
650 is authorized, so it should be called early on, before any
651 unfinished operations (e.g., if you've opened a file, then
652 C<&checkauth> won't close it for you).
654 C<$query> is the CGI object for the script calling C<&checkauth>.
656 The C<$noauth> argument is optional. If it is set, then no
657 authorization is required for the script.
659 C<&checkauth> fetches user and session information from C<$query> and
660 ensures that the user is authorized to run scripts that require
663 The C<$flagsrequired> argument specifies the required privileges
664 the user must have if the username and password are correct.
665 It should be specified as a reference-to-hash; keys in the hash
666 should be the "flags" for the user, as specified in the Members
667 intranet module. Any key specified must correspond to a "flag"
668 in the userflags table. E.g., { circulate => 1 } would specify
669 that the user must have the "circulate" privilege in order to
670 proceed. To make sure that access control is correct, the
671 C<$flagsrequired> parameter must be specified correctly.
673 Koha also has a concept of sub-permissions, also known as
674 granular permissions. This makes the value of each key
675 in the C<flagsrequired> hash take on an additional
680 The user must have access to all subfunctions of the module
681 specified by the hash key.
685 The user must have access to at least one subfunction of the module
686 specified by the hash key.
688 specific permission, e.g., 'export_catalog'
690 The user must have access to the specific subfunction list, which
691 must correspond to a row in the permissions table.
693 The C<$type> argument specifies whether the template should be
694 retrieved from the opac or intranet directory tree. "opac" is
695 assumed if it is not specified; however, if C<$type> is specified,
696 "intranet" is assumed if it is not "opac".
698 If C<$query> does not have a valid session ID associated with it
699 (i.e., the user has not logged in) or if the session has expired,
700 C<&checkauth> presents the user with a login page (from the point of
701 view of the original script, C<&checkauth> does not return). Once the
702 user has authenticated, C<&checkauth> restarts the original script
703 (this time, C<&checkauth> returns).
705 The login page is provided using a HTML::Template, which is set in the
706 systempreferences table or at the top of this file. The variable C<$type>
707 selects which template to use, either the opac or the intranet
708 authentification template.
710 C<&checkauth> returns a user ID, a cookie, and a session ID. The
711 cookie should be sent back to the browser; it verifies that the user
721 # If version syspref is unavailable, it means Koha is being installed,
722 # and so we must redirect to OPAC maintenance page or to the WebInstaller
723 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
724 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
725 warn "OPAC Install required, redirecting to maintenance";
726 print $query->redirect("/cgi-bin/koha/maintenance.pl");
729 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
730 if ( $type ne 'opac' ) {
731 warn "Install required, redirecting to Installer";
732 print $query->redirect("/cgi-bin/koha/installer/install.pl");
734 warn "OPAC Install required, redirecting to maintenance";
735 print $query->redirect("/cgi-bin/koha/maintenance.pl");
740 # check that database and koha version are the same
741 # there is no DB version, it's a fresh install,
742 # go to web installer
743 # there is a DB version, compare it to the code version
744 my $kohaversion = Koha::version();
746 # remove the 3 last . to have a Perl number
747 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
748 Koha::Logger->get->debug("kohaversion : $kohaversion");
749 if ( $version < $kohaversion ) {
750 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
751 if ( $type ne 'opac' ) {
752 warn sprintf( $warning, 'Installer' );
753 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
755 warn sprintf( "OPAC: " . $warning, 'maintenance' );
756 print $query->redirect("/cgi-bin/koha/maintenance.pl");
762 sub _timeout_syspref {
763 my $default_timeout = 600;
764 my $timeout = C4::Context->preference('timeout') || $default_timeout;
766 # value in days, convert in seconds
767 if ( $timeout =~ /^(\d+)[dD]$/ ) {
768 $timeout = $1 * 86400;
770 # value in hours, convert in seconds
771 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
772 $timeout = $1 * 3600;
774 elsif ( $timeout !~ m/^\d+$/ ) {
775 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
776 $timeout = $default_timeout;
785 # Get shibboleth login attribute
786 my $shib = C4::Context->config('useshibboleth') && shib_ok();
787 my $shib_login = $shib ? get_login_shib() : undef;
789 # $authnotrequired will be set for scripts which will run without authentication
790 my $authnotrequired = shift;
791 my $flagsrequired = shift;
793 my $emailaddress = shift;
794 my $template_name = shift;
795 my $params = shift || {}; # do_not_print
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
808 $authnotrequired = 0 unless grep { $_ eq $template_name }
809 @allowed_scripts_for_private_opac;
812 my $timeout = _timeout_syspref();
814 my $cookie_mgr = Koha::CookieManager->new;
816 _version_check( $type, $query );
820 my $auth_state = 'failed';
822 my ( $userid, $cookie, $sessionID, $flags );
824 my $logout = $query->param('logout.x');
826 my $anon_search_history;
828 # This parameter is the name of the CAS server we want to authenticate against,
829 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
830 my $casparam = $query->param('cas');
831 my $q_userid = $query->param('userid') // '';
834 my $invalid_otp_token;
836 ( $type ne "opac" # Only available for the staff interface
837 && C4::Context->preference('TwoFactorAuthentication') ne "disabled" ) # If "enabled" or "enforced"
840 # Basic authentication is incompatible with the use of Shibboleth,
841 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
842 # and it may not be the attribute we want to use to match the koha login.
844 # Also, do not consider an empty REMOTE_USER.
846 # Finally, after those tests, we can assume (although if it would be better with
847 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
848 # and we can affect it to $userid.
849 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
851 # Using Basic Authentication, no cookies required
852 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
853 -name => 'CGISESSID',
856 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
861 elsif ( $emailaddress) {
862 # the Google OpenID Connect passes an email address
864 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
865 my ( $return, $more_info );
866 # NOTE: $flags in the following call is still undefined !
867 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
868 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
871 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
872 $userid = $session->param('id');
876 $return eq 'ok' ? 'completed'
877 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
880 # We are at the second screen if the waiting-for-2FA is set in session
881 # and otp_token param has been passed
883 && $auth_state eq 'additional-auth-needed'
884 && ( my $otp_token = $query->param('otp_token') ) )
886 my $patron = Koha::Patrons->find( { userid => $userid } );
887 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
888 my $verified = $auth->verify($otp_token);
891 # The token is correct, the user is fully logged in!
892 $auth_state = 'completed';
893 $session->param( 'waiting-for-2FA', 0 );
894 $session->param( 'waiting-for-2FA-setup', 0 );
896 # This is an ugly trick to pass the test
897 # $query->param('koha_login_context') && ( $q_userid ne $userid )
902 $invalid_otp_token = 1;
906 if ( $auth_state eq 'completed' ) {
907 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
909 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
910 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
911 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
914 #if a user enters an id ne to the id in the current session, we need to log them in...
915 #first we need to clear the anonymous session...
916 $anon_search_history = $session->param('search_history');
919 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
920 C4::Context::_unset_userenv($sessionID);
922 undef $userid; # IMPORTANT: this assures us a new session in code below
923 $auth_state = 'failed';
926 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
927 -name => 'CGISESSID',
928 -value => $session->id,
930 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
934 $flags = haspermission( $userid, $flagsrequired );
936 $auth_state = 'failed';
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;
947 } elsif ( $return eq 'password_expired' ) {
948 $info{password_has_expired} = 1;
953 if ( $auth_state eq 'failed' || $logout ) {
960 # voluntary logout the user
961 # check wether the user was using their shibboleth session or a local one
962 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
967 C4::Context::_unset_userenv($sessionID);
968 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
970 if ($cas and $caslogout) {
971 logout_cas($query, $type);
974 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
975 if ( $shib and $shib_login and $shibSuccess) {
980 $auth_state = 'logout';
984 #we initiate a session prior to checking for a username to allow for anonymous sessions...
985 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
986 $session = get_session() or die "Auth ERROR: Cannot get_session()";
989 # Save anonymous search history in new session so it can be retrieved
990 # by get_template_and_user to store it in user's search history after
991 # a successful login.
992 if ($anon_search_history) {
993 $session->param( 'search_history', $anon_search_history );
996 $sessionID = $session->id;
997 C4::Context->_new_userenv($sessionID);
998 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
999 -name => 'CGISESSID',
1000 -value => $sessionID,
1002 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1005 my $pki_field = C4::Context->preference('AllowPKIAuth');
1006 if ( !defined($pki_field) ) {
1007 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1008 $pki_field = 'None';
1010 if ( ( $cas && $query->param('ticket') )
1012 || ( $shib && $shib_login )
1013 || $pki_field ne 'None'
1016 my $password = $query->param('password');
1017 my $shibSuccess = 0;
1018 my ( $return, $cardnumber );
1020 # If shib is enabled and we have a shib login, does the login match a valid koha user
1021 if ( $shib && $shib_login ) {
1024 # Do not pass password here, else shib will not be checked in checkpw.
1025 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1026 $userid = $retuserid;
1027 $shibSuccess = $return;
1028 $info{'invalidShibLogin'} = 1 unless ($return);
1031 # If shib login and match were successful, skip further login methods
1032 unless ($shibSuccess) {
1033 if ( $cas && $query->param('ticket') ) {
1036 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1037 checkpw( $userid, $password, $query, $type );
1038 $userid = $retuserid;
1039 $info{'invalidCasLogin'} = 1 unless ($return);
1042 elsif ( $emailaddress ) {
1043 my $value = $emailaddress;
1045 # If we're looking up the email, there's a chance that the person
1046 # doesn't have a userid. So if there is none, we pass along the
1047 # borrower number, and the bits of code that need to know the user
1048 # ID will have to be smart enough to handle that.
1049 my $patrons = Koha::Patrons->search({ email => $value });
1050 if ($patrons->count) {
1052 # First the userid, then the borrowernum
1053 my $patron = $patrons->next;
1054 $value = $patron->userid || $patron->borrowernumber;
1058 $return = $value ? 1 : 0;
1063 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1064 || ( $pki_field eq 'emailAddress'
1065 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1069 if ( $pki_field eq 'Common Name' ) {
1070 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1072 elsif ( $pki_field eq 'emailAddress' ) {
1073 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1075 # If we're looking up the email, there's a chance that the person
1076 # doesn't have a userid. So if there is none, we pass along the
1077 # borrower number, and the bits of code that need to know the user
1078 # ID will have to be smart enough to handle that.
1079 my $patrons = Koha::Patrons->search({ email => $value });
1080 if ($patrons->count) {
1082 # First the userid, then the borrowernum
1083 my $patron = $patrons->next;
1084 $value = $patron->userid || $patron->borrowernumber;
1090 $return = $value ? 1 : 0;
1096 my $request_method = $query->request_method // q{};
1099 $request_method eq 'POST'
1100 || ( C4::Context->preference('AutoSelfCheckID')
1101 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1106 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1107 checkpw( $q_userid, $password, $query, $type );
1108 $userid = $retuserid if ($retuserid);
1109 $info{'invalid_username_or_password'} = 1 unless ($return);
1114 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1121 && C4::Context->preference('OPACShibOnly')
1123 || ( ( $type ne 'opac' )
1124 && C4::Context->preference('staffShibOnly') )
1131 # $return: 1 = valid user
1132 if( $return && $return > 0 ) {
1134 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1135 $auth_state = "logged_in";
1138 $auth_state = 'failed';
1139 # FIXME We could add $return = 0; or even delete the session?
1140 # Currently return == 1 and we will fill session info later on,
1141 # although we do present an authorization failure. (Yes, the
1142 # authentication was actually correct.)
1143 $info{'nopermission'} = 1;
1144 C4::Context::_unset_userenv($sessionID);
1146 my ( $borrowernumber, $firstname, $surname, $userflags,
1147 $branchcode, $branchname, $emailaddress, $desk_id,
1148 $desk_name, $register_id, $register_name );
1150 if ( $return == 1 ) {
1152 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1153 branches.branchname as branchname, email
1155 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1157 my $dbh = C4::Context->dbh;
1158 my $sth = $dbh->prepare("$select where userid=?");
1159 $sth->execute($userid);
1160 unless ( $sth->rows ) {
1161 $sth = $dbh->prepare("$select where cardnumber=?");
1162 $sth->execute($cardnumber);
1164 unless ( $sth->rows ) {
1165 $sth->execute($userid);
1169 ( $borrowernumber, $firstname, $surname, $userflags,
1170 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1173 # launch a sequence to check if we have a ip for the branch, i
1174 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1176 my $ip = $ENV{'REMOTE_ADDR'};
1178 # if they specify at login, use that
1179 my $patron = Koha::Patrons->find({userid => $userid});
1180 if ( $query->param('branch') && ( haspermission($userid, { 'loggedinlibrary'=> 1 }) || $patron->is_superlibrarian ) ) {
1181 $branchcode = $query->param('branch');
1182 my $library = Koha::Libraries->find($branchcode);
1183 $branchname = $library? $library->branchname: '';
1185 if ( $query->param('desk_id') ) {
1186 $desk_id = $query->param('desk_id');
1187 my $desk = Koha::Desks->find($desk_id);
1188 $desk_name = $desk ? $desk->desk_name : '';
1190 if ( C4::Context->preference('UseCashRegisters') ) {
1192 $query->param('register_id')
1193 ? Koha::Cash::Registers->find($query->param('register_id'))
1194 : Koha::Cash::Registers->search(
1195 { branch => $branchcode, branch_default => 1 },
1196 { rows => 1 } )->single;
1197 $register_id = $register->id if ($register);
1198 $register_name = $register->name if ($register);
1200 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1201 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1203 # we have to check they are coming from the right ip range
1204 my $domain = $branches->{$branchcode}->{'branchip'};
1205 $domain =~ s|\.\*||g;
1206 if ( $ip !~ /^$domain/ ) {
1208 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1209 -name => 'CGISESSID',
1212 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1215 $info{'wrongip'} = 1;
1219 foreach my $br ( keys %$branches ) {
1221 # now we work with the treatment of ip
1222 my $domain = $branches->{$br}->{'branchip'};
1223 if ( $domain && $ip =~ /^$domain/ ) {
1224 $branchcode = $branches->{$br}->{'branchcode'};
1226 # new op dev : add the branchname to the cookie
1227 $branchname = $branches->{$br}->{'branchname'};
1231 my $is_sco_user = 0;
1232 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1236 $session->param( 'number', $borrowernumber );
1237 $session->param( 'id', $userid );
1238 $session->param( 'cardnumber', $cardnumber );
1239 $session->param( 'firstname', $firstname );
1240 $session->param( 'surname', $surname );
1241 $session->param( 'branch', $branchcode );
1242 $session->param( 'branchname', $branchname );
1243 $session->param( 'desk_id', $desk_id);
1244 $session->param( 'desk_name', $desk_name);
1245 $session->param( 'flags', $userflags );
1246 $session->param( 'emailaddress', $emailaddress );
1247 $session->param( 'ip', $session->remote_addr() );
1248 $session->param( 'lasttime', time() );
1249 $session->param( 'interface', $type);
1250 $session->param( 'shibboleth', $shibSuccess );
1251 $session->param( 'register_id', $register_id );
1252 $session->param( 'register_name', $register_name );
1253 $session->param( 'sco_user', $is_sco_user );
1255 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1256 C4::Context->set_userenv(
1257 $session->param('number'), $session->param('id'),
1258 $session->param('cardnumber'), $session->param('firstname'),
1259 $session->param('surname'), $session->param('branch'),
1260 $session->param('branchname'), $session->param('flags'),
1261 $session->param('emailaddress'), $session->param('shibboleth'),
1262 $session->param('desk_id'), $session->param('desk_name'),
1263 $session->param('register_id'), $session->param('register_name')
1267 # $return: 0 = invalid user
1268 # reset to anonymous session
1271 $info{'invalid_username_or_password'} = 1;
1272 C4::Context::_unset_userenv($sessionID);
1274 $session->param( 'lasttime', time() );
1275 $session->param( 'ip', $session->remote_addr() );
1276 $session->param( 'sessiontype', 'anon' );
1277 $session->param( 'interface', $type);
1279 } # END if ( $q_userid
1280 elsif ( $type eq "opac" ) {
1282 # anonymous sessions are created only for the OPAC
1284 # setting a couple of other session vars...
1285 $session->param( 'ip', $session->remote_addr() );
1286 $session->param( 'lasttime', time() );
1287 $session->param( 'sessiontype', 'anon' );
1288 $session->param( 'interface', $type);
1291 } # END unless ($userid)
1294 if ( $auth_state eq 'logged_in' ) {
1295 $auth_state = 'completed';
1297 # Auth is completed unless an additional auth is needed
1298 if ( $require_2FA ) {
1299 my $patron = Koha::Patrons->find({userid => $userid});
1300 if ( C4::Context->preference('TwoFactorAuthentication') eq "enforced" && $patron->auth_method eq 'password' ) {
1301 $auth_state = 'setup-additional-auth-needed';
1302 $session->param('waiting-for-2FA-setup', 1);
1303 %info = ();# We remove the warnings/errors we may have set incorrectly before
1304 } elsif ( $patron->auth_method eq 'two-factor' ) {
1305 # Ask for the OTP token
1306 $auth_state = 'additional-auth-needed';
1307 $session->param('waiting-for-2FA', 1);
1308 %info = ();# We remove the warnings/errors we may have set incorrectly before
1313 # finished authentification, now respond
1314 if ( $auth_state eq 'completed' || $authnotrequired ) {
1317 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1318 -name => 'CGISESSID',
1321 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1326 track_login_daily( $userid );
1328 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1329 # request. We therefore redirect the user to the requested page again without the login parameters.
1330 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1331 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1332 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1333 $uri->query_param_delete('userid');
1334 $uri->query_param_delete('password');
1335 $uri->query_param_delete('koha_login_context');
1336 unless ( $params->{do_not_print} ) {
1337 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1342 return ( $userid, $cookie, $sessionID, $flags );
1347 # AUTH rejected, show the login/password template, after checking the DB.
1351 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1353 # get the inputs from the incoming query
1355 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1356 foreach my $name ( param $query) {
1357 next if grep { $name eq $_ } @inputs_to_clean;
1358 my @value = $query->multi_param($name);
1359 push @inputs, { name => $name, value => $_ } for @value;
1362 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1363 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1364 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1366 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1367 my $auth_error = $query->param('auth_error');
1368 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1372 script_name => get_script_name(),
1373 casAuthentication => C4::Context->preference("casAuthentication"),
1374 shibbolethAuthentication => $shib,
1375 suggestion => C4::Context->preference("suggestion"),
1376 virtualshelves => C4::Context->preference("virtualshelves"),
1377 LibraryName => "" . C4::Context->preference("LibraryName"),
1378 LibraryNameTitle => "" . $LibraryNameTitle,
1379 opacuserlogin => C4::Context->preference("opacuserlogin"),
1380 OpacFavicon => C4::Context->preference("OpacFavicon"),
1381 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1382 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1383 OPACUserJS => C4::Context->preference("OPACUserJS"),
1384 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1385 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1386 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1387 IntranetNav => C4::Context->preference("IntranetNav"),
1388 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1389 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1390 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1391 IndependentBranches => C4::Context->preference("IndependentBranches"),
1392 AutoLocation => C4::Context->preference("AutoLocation"),
1393 wrongip => $info{'wrongip'},
1394 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1395 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1396 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1397 too_many_login_attempts => ( $patron and $patron->account_locked ),
1398 password_has_expired => ( $patron and $patron->password_expired ),
1399 auth_error => $auth_error,
1402 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1403 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1404 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1405 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1406 if ( $auth_state eq 'additional-auth-needed' ) {
1407 my $patron = Koha::Patrons->find( { userid => $userid } );
1410 invalid_otp_token => $invalid_otp_token,
1411 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1415 if ( $auth_state eq 'setup-additional-auth-needed' ) {
1421 if ( $type eq 'opac' ) {
1422 require Koha::Virtualshelves;
1423 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1429 some_public_shelves => $some_public_shelves,
1435 # Is authentication against multiple CAS servers enabled?
1436 require C4::Auth_with_cas;
1437 if ( multipleAuth() && !$casparam ) {
1438 my $casservers = getMultipleAuth();
1440 foreach my $key ( keys %$casservers ) {
1441 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1444 casServersLoop => \@tmplservers
1448 casServerUrl => login_cas_url($query, undef, $type),
1453 invalidCasLogin => $info{'invalidCasLogin'}
1458 #If shibOnly is enabled just go ahead and redirect directly
1459 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1460 my $redirect_url = login_shib_url( $query );
1461 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1466 shibbolethAuthentication => $shib,
1467 shibbolethLoginUrl => login_shib_url($query),
1471 if (C4::Context->preference('GoogleOpenIDConnect')) {
1472 if ($query->param("OpenIDConnectFailed")) {
1473 my $reason = $query->param('OpenIDConnectFailed');
1474 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1479 LibraryName => C4::Context->preference("LibraryName"),
1481 $template->param(%info);
1483 if ( $params->{do_not_print} ) {
1484 # This must be used for testing purpose only!
1485 return ( undef, undef, undef, undef, $template );
1488 print $query->header(
1489 { type => 'text/html',
1492 'X-Frame-Options' => 'SAMEORIGIN',
1500 =head2 check_api_auth
1502 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1504 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1505 cookie, determine if the user has the privileges specified by C<$userflags>.
1507 C<check_api_auth> is is meant for authenticating users of web services, and
1508 consequently will always return and will not attempt to redirect the user
1511 If a valid session cookie is already present, check_api_auth will return a status
1512 of "ok", the cookie, and the Koha session ID.
1514 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1515 parameters and create a session cookie and Koha session if the supplied credentials
1518 Possible return values in C<$status> are:
1522 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1524 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1526 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1528 =item "expired -- session cookie has expired; API user should resubmit userid and password
1530 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1532 =item "additional-auth-needed -- User is in an authentication process that is not finished
1538 sub check_api_auth {
1541 my $flagsrequired = shift;
1542 my $timeout = _timeout_syspref();
1544 unless ( C4::Context->preference('Version') ) {
1546 # database has not been installed yet
1547 return ( "maintenance", undef, undef );
1549 my $kohaversion = Koha::version();
1550 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1551 if ( C4::Context->preference('Version') < $kohaversion ) {
1553 # database in need of version update; assume that
1554 # no API should be called while databsae is in
1556 return ( "maintenance", undef, undef );
1559 my ( $sessionID, $session );
1560 unless ( $query->param('userid') ) {
1561 $sessionID = $query->cookie("CGISESSID");
1563 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1566 ( $return, $session, undef ) = check_cookie_auth(
1567 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1569 return ( $return, undef, undef ) # Cookie auth failed
1572 my $cookie = $query->cookie(
1573 -name => 'CGISESSID',
1574 -value => $session->id,
1576 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1579 return ( $return, $cookie, $session ); # return == 'ok' here
1584 my $userid = $query->param('userid');
1585 my $password = $query->param('password');
1586 my ( $return, $cardnumber, $cas_ticket );
1589 if ( $cas && $query->param('PT') ) {
1592 # In case of a CAS authentication, we use the ticket instead of the password
1593 my $PT = $query->param('PT');
1594 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1597 # User / password auth
1598 unless ( $userid and $password ) {
1600 # caller did something wrong, fail the authenticateion
1601 return ( "failed", undef, undef );
1605 ( $return, $cardnumber, $newuserid, $patron, $cas_ticket ) = checkpw( $userid, $password, $query );
1608 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1609 my $session = get_session("");
1610 return ( "failed", undef, undef ) unless $session;
1612 my $sessionID = $session->id;
1613 C4::Context->_new_userenv($sessionID);
1614 my $cookie = $query->cookie(
1615 -name => 'CGISESSID',
1616 -value => $sessionID,
1618 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1621 if ( $return == 1 ) {
1623 $borrowernumber, $firstname, $surname,
1624 $userflags, $branchcode, $branchname,
1627 my $dbh = C4::Context->dbh;
1630 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1632 $sth->execute($userid);
1634 $borrowernumber, $firstname, $surname,
1635 $userflags, $branchcode, $branchname,
1637 ) = $sth->fetchrow if ( $sth->rows );
1639 unless ( $sth->rows ) {
1640 my $sth = $dbh->prepare(
1641 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1643 $sth->execute($cardnumber);
1645 $borrowernumber, $firstname, $surname,
1646 $userflags, $branchcode, $branchname,
1648 ) = $sth->fetchrow if ( $sth->rows );
1650 unless ( $sth->rows ) {
1651 $sth->execute($userid);
1653 $borrowernumber, $firstname, $surname, $userflags,
1654 $branchcode, $branchname, $emailaddress
1655 ) = $sth->fetchrow if ( $sth->rows );
1659 my $ip = $ENV{'REMOTE_ADDR'};
1661 # if they specify at login, use that
1662 if ( $query->param('branch') ) {
1663 $branchcode = $query->param('branch');
1664 my $library = Koha::Libraries->find($branchcode);
1665 $branchname = $library? $library->branchname: '';
1667 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1668 foreach my $br ( keys %$branches ) {
1670 # now we work with the treatment of ip
1671 my $domain = $branches->{$br}->{'branchip'};
1672 if ( $domain && $ip =~ /^$domain/ ) {
1673 $branchcode = $branches->{$br}->{'branchcode'};
1675 # new op dev : add the branchname to the cookie
1676 $branchname = $branches->{$br}->{'branchname'};
1679 $session->param( 'number', $borrowernumber );
1680 $session->param( 'id', $userid );
1681 $session->param( 'cardnumber', $cardnumber );
1682 $session->param( 'firstname', $firstname );
1683 $session->param( 'surname', $surname );
1684 $session->param( 'branch', $branchcode );
1685 $session->param( 'branchname', $branchname );
1686 $session->param( 'flags', $userflags );
1687 $session->param( 'emailaddress', $emailaddress );
1688 $session->param( 'ip', $session->remote_addr() );
1689 $session->param( 'lasttime', time() );
1690 $session->param( 'interface', 'api' );
1692 $session->param( 'cas_ticket', $cas_ticket);
1693 C4::Context->set_userenv(
1694 $session->param('number'), $session->param('id'),
1695 $session->param('cardnumber'), $session->param('firstname'),
1696 $session->param('surname'), $session->param('branch'),
1697 $session->param('branchname'), $session->param('flags'),
1698 $session->param('emailaddress'), $session->param('shibboleth'),
1699 $session->param('desk_id'), $session->param('desk_name'),
1700 $session->param('register_id'), $session->param('register_name')
1702 return ( "ok", $cookie, $sessionID );
1704 return ( "failed", undef, undef );
1709 =head2 check_cookie_auth
1711 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1713 Given a CGISESSID cookie set during a previous login to Koha, determine
1714 if the user has the privileges specified by C<$userflags>. C<$userflags>
1715 is passed unaltered into C<haspermission> and as such accepts all options
1716 avaiable to that routine with the one caveat that C<check_api_auth> will
1717 also allow 'undef' to be passed and in such a case the permissions check
1718 will be skipped altogether.
1720 C<check_cookie_auth> is meant for authenticating special services
1721 such as tools/upload-file.pl that are invoked by other pages that
1722 have been authenticated in the usual way.
1724 Possible return values in C<$status> are:
1728 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1730 =item "anon" -- user not authenticated but valid for anonymous session.
1732 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1734 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1736 =item "expired -- session cookie has expired; API user should resubmit userid and password
1738 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1744 sub check_cookie_auth {
1745 my $sessionID = shift;
1746 my $flagsrequired = shift;
1749 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1751 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1753 unless ( $skip_version_check ) {
1754 unless ( C4::Context->preference('Version') ) {
1756 # database has not been installed yet
1757 return ( "maintenance", undef );
1759 my $kohaversion = Koha::version();
1760 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1761 if ( C4::Context->preference('Version') < $kohaversion ) {
1763 # database in need of version update; assume that
1764 # no API should be called while databsae is in
1766 return ( "maintenance", undef );
1770 # see if we have a valid session cookie already
1771 # however, if a userid parameter is present (i.e., from
1772 # a form submission, assume that any current cookie
1774 unless ( $sessionID ) {
1775 return ( "failed", undef );
1777 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1778 my $session = get_session($sessionID);
1780 my $userid = $session->param('id');
1781 my $ip = $session->param('ip');
1782 my $lasttime = $session->param('lasttime');
1783 my $timeout = _timeout_syspref();
1785 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1789 return ("expired", undef);
1791 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1792 # IP address changed
1795 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1797 } elsif ( $userid ) {
1798 $session->param( 'lasttime', time() );
1799 my $patron = Koha::Patrons->find({ userid => $userid });
1801 # If the user modify their own userid
1802 # Better than 500 but we could do better
1803 unless ( $patron ) {
1806 return ("expired", undef);
1809 $patron = Koha::Patrons->find({ cardnumber => $userid })
1811 return ("password_expired", undef ) if $patron->password_expired;
1812 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1814 C4::Context->_new_userenv($sessionID);
1815 if ( !C4::Context->interface ) {
1816 # No need to override the interface, most often set by get_template_and_user
1817 C4::Context->interface( $session->param('interface') );
1819 C4::Context->set_userenv(
1820 $session->param('number'), $session->param('id') // '',
1821 $session->param('cardnumber'), $session->param('firstname'),
1822 $session->param('surname'), $session->param('branch'),
1823 $session->param('branchname'), $session->param('flags'),
1824 $session->param('emailaddress'), $session->param('shibboleth'),
1825 $session->param('desk_id'), $session->param('desk_name'),
1826 $session->param('register_id'), $session->param('register_name')
1828 if ( C4::Context->preference('TwoFactorAuthentication') ne 'disabled' ) {
1829 return ( "additional-auth-needed", $session )
1830 if $session->param('waiting-for-2FA');
1832 return ( "setup-additional-auth-needed", $session )
1833 if $session->param('waiting-for-2FA-setup');
1836 return ( "ok", $session );
1840 return ( "failed", undef );
1844 C4::Context->_new_userenv($sessionID);
1845 C4::Context->interface($session->param('interface'));
1846 C4::Context->set_userenv( undef, q{} );
1847 return ( "anon", $session );
1850 return ( "expired", undef );
1857 my $session = get_session($sessionID);
1859 Given a session ID, retrieve the CGI::Session object used to store
1860 the session's state. The session object can be used to store
1861 data that needs to be accessed by different scripts during a
1864 If the C<$sessionID> parameter is an empty string, a new session
1869 sub _get_session_params {
1870 my $storage_method = C4::Context->preference('SessionStorage');
1871 if ( $storage_method eq 'mysql' ) {
1872 my $dbh = C4::Context->dbh;
1873 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1875 elsif ( $storage_method eq 'Pg' ) {
1876 my $dbh = C4::Context->dbh;
1877 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1879 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1880 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1881 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1884 # catch all defaults to tmp should work on all systems
1885 my $dir = C4::Context::temporary_directory;
1886 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1887 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1892 my $sessionID = shift;
1893 my $params = _get_session_params();
1895 if( $sessionID ) { # find existing
1896 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1897 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1899 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1900 # no need to flush here
1905 =head2 create_basic_session
1907 my $session = create_basic_session({ patron => $patron, interface => $interface });
1909 Creates a session and adds all basic parameters for a session to work
1913 sub create_basic_session {
1915 my $patron = $params->{patron};
1916 my $interface = $params->{interface};
1918 $interface = 'intranet' if $interface eq 'staff';
1920 my $session = get_session("");
1922 $session->param( 'number', $patron->borrowernumber );
1923 $session->param( 'id', $patron->userid );
1924 $session->param( 'cardnumber', $patron->cardnumber );
1925 $session->param( 'firstname', $patron->firstname );
1926 $session->param( 'surname', $patron->surname );
1927 $session->param( 'branch', $patron->branchcode );
1928 $session->param( 'branchname', $patron->library->branchname );
1929 $session->param( 'flags', $patron->flags );
1930 $session->param( 'emailaddress', $patron->email );
1931 $session->param( 'ip', $session->remote_addr() );
1932 $session->param( 'lasttime', time() );
1933 $session->param( 'interface', $interface);
1939 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1940 # (or something similar)
1941 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1942 # not having a userenv defined could cause a crash.
1944 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1945 $type = 'opac' unless $type;
1947 # Get shibboleth login attribute
1948 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1949 my $shib_login = $shib ? get_login_shib() : undef;
1953 if ( defined $userid ) {
1954 $patron = Koha::Patrons->find( { userid => $userid } );
1955 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1957 my $check_internal_as_fallback = 0;
1960 # Note: checkpw_* routines returns:
1963 # -1 if user bind failed (LDAP only)
1965 if ( $patron and ( $patron->account_locked ) ) {
1967 # Nothing to check, account is locked
1968 } elsif ( $ldap && defined($password) ) {
1969 my ( $retval, $retcard, $retuserid );
1970 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1971 if ( $retval == 1 ) {
1972 @return = ( $retval, $retcard, $retuserid, $patron );
1975 $check_internal_as_fallback = 1 if $retval == 0;
1977 } elsif ( $cas && $query && $query->param('ticket') ) {
1979 # In case of a CAS authentication, we use the ticket instead of the password
1980 my $ticket = $query->param('ticket');
1981 $query->delete('ticket'); # remove ticket to come back to original URL
1982 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) =
1983 checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1985 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1989 $passwd_ok = $retval;
1992 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1993 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1995 elsif ( $shib && $shib_login && !$password ) {
1997 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1998 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1999 # shibboleth-authenticated user
2001 # Then, we check if it matches a valid koha user
2003 my ( $retval, $retcard, $retuserid, $patron ) =
2004 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
2006 @return = ( $retval, $retcard, $retuserid, $patron );
2008 $passwd_ok = $retval;
2011 $check_internal_as_fallback = 1;
2015 if ($check_internal_as_fallback) {
2016 @return = checkpw_internal( $userid, $password, $no_set_userenv );
2017 push( @return, $patron );
2018 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
2023 $patron->update( { login_attempts => 0 } );
2024 if ( $patron->password_expired ) {
2025 @return = ( -2, $patron );
2027 } elsif ( !$patron->account_locked ) {
2028 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
2032 # Optionally log success or failure
2033 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
2034 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
2035 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
2036 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2042 sub checkpw_internal {
2043 my ( $userid, $password, $no_set_userenv ) = @_;
2045 $password = Encode::encode( 'UTF-8', $password )
2046 if Encode::is_utf8($password);
2048 my $dbh = C4::Context->dbh;
2051 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2053 $sth->execute($userid);
2055 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2056 $surname, $branchcode, $branchname, $flags )
2059 if ( checkpw_hash( $password, $stored_hash ) ) {
2061 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2062 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2063 return 1, $cardnumber, $userid;
2068 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2070 $sth->execute($userid);
2072 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2073 $surname, $branchcode, $branchname, $flags )
2076 if ( checkpw_hash( $password, $stored_hash ) ) {
2078 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2079 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2080 return 1, $cardnumber, $userid;
2087 my ( $password, $stored_hash ) = @_;
2089 return if $stored_hash eq '!';
2091 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2093 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2094 $hash = hash_password( $password, $stored_hash );
2096 $hash = md5_base64($password);
2098 return $hash eq $stored_hash;
2103 my $authflags = getuserflags($flags, $userid, [$dbh]);
2105 Translates integer flags into permissions strings hash.
2107 C<$flags> is the integer userflags value ( borrowers.userflags )
2108 C<$userid> is the members.userid, used for building subpermissions
2109 C<$authflags> is a hashref of permissions
2116 my $dbh = @_ ? shift : C4::Context->dbh;
2119 # I don't want to do this, but if someone logs in as the database
2120 # user, it would be preferable not to spam them to death with
2121 # numeric warnings. So, we make $flags numeric.
2122 no warnings 'numeric';
2125 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2128 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2129 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2130 $userflags->{$flag} = 1;
2133 $userflags->{$flag} = 0;
2137 # get subpermissions and merge with top-level permissions
2138 my $user_subperms = get_user_subpermissions($userid);
2139 foreach my $module ( keys %$user_subperms ) {
2140 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2141 $userflags->{$module} = $user_subperms->{$module};
2147 =head2 get_user_subpermissions
2149 $user_perm_hashref = get_user_subpermissions($userid);
2151 Given the userid (note, not the borrowernumber) of a staff user,
2152 return a hashref of hashrefs of the specific subpermissions
2153 accorded to the user. An example return is
2157 export_catalog => 1,
2158 import_patrons => 1,
2162 The top-level hash-key is a module or function code from
2163 userflags.flag, while the second-level key is a code
2166 The results of this function do not give a complete picture
2167 of the functions that a staff user can access; it is also
2168 necessary to check borrowers.flags.
2172 sub get_user_subpermissions {
2175 my $dbh = C4::Context->dbh;
2176 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2177 FROM user_permissions
2178 JOIN permissions USING (module_bit, code)
2179 JOIN userflags ON (module_bit = bit)
2180 JOIN borrowers USING (borrowernumber)
2181 WHERE userid = ?" );
2182 $sth->execute($userid);
2184 my $user_perms = {};
2185 while ( my $perm = $sth->fetchrow_hashref ) {
2186 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2191 =head2 get_all_subpermissions
2193 my $perm_hashref = get_all_subpermissions();
2195 Returns a hashref of hashrefs defining all specific
2196 permissions currently defined. The return value
2197 has the same structure as that of C<get_user_subpermissions>,
2198 except that the innermost hash value is the description
2199 of the subpermission.
2203 sub get_all_subpermissions {
2204 my $dbh = C4::Context->dbh;
2205 my $sth = $dbh->prepare( "SELECT flag, code
2207 JOIN userflags ON (module_bit = bit)" );
2211 while ( my $perm = $sth->fetchrow_hashref ) {
2212 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2217 =head2 get_cataloguing_page_permissions
2219 my $required_permissions = get_cataloguing_page_permissions();
2221 Returns the required permissions to access the main cataloguing page. Useful for building
2222 the global I<can_see_cataloguing_module> template variable, and also for reusing in
2223 I<cataloging-home.pl>.
2227 sub get_cataloguing_page_permissions {
2229 my @cataloguing_tools_subperms = qw(
2236 marc_modification_templates
2244 { editcatalogue => '*' }, { tools => \@cataloguing_tools_subperms },
2245 C4::Context->preference('StockRotation') ? { stockrotation => 'manage_rotas' } : ()
2249 =head2 haspermission
2251 $flagsrequired = '*'; # Any permission at all
2252 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2253 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2254 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2255 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2256 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2258 $flags = ($userid, $flagsrequired);
2260 C<$userid> the userid of the member
2261 C<$flags> is a query structure similar to that used by SQL::Abstract that
2262 denotes the combination of flags required. It is a required parameter.
2264 The main logic of this method is that things in arrays are OR'ed, and things
2265 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2267 Returns member's flags or 0 if a permission is not met.
2272 my ($required, $flags) = @_;
2274 my $ref = ref($required);
2276 if ($required eq '*') {
2277 return 0 unless ( $flags or ref( $flags ) );
2279 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2281 } elsif ($ref eq 'HASH') {
2282 foreach my $key (keys %{$required}) {
2283 next if $flags == 1;
2284 my $require = $required->{$key};
2285 my $rflags = $flags->{$key};
2286 return 0 unless _dispatch($require, $rflags);
2288 } elsif ($ref eq 'ARRAY') {
2290 foreach my $require ( @{$required} ) {
2292 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2293 ? $flags->{$require}
2295 $satisfied++ if _dispatch( $require, $rflags );
2297 return 0 unless $satisfied;
2299 croak "Unexpected structure found: $ref";
2306 my ( $userid, $flagsrequired ) = @_;
2308 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2309 # unless defined($flagsrequired);
2311 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2312 $sth->execute($userid);
2313 my $row = $sth->fetchrow();
2314 my $flags = getuserflags( $row, $userid );
2316 return $flags unless defined($flagsrequired);
2317 return $flags if $flags->{superlibrarian};
2318 return _dispatch($flagsrequired, $flags);
2320 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2325 $flags = ($iprange);
2327 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2329 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2336 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2337 if (scalar @allowedipranges > 0) {
2339 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2340 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2342 return $result ? 1 : 0;
2345 sub getborrowernumber {
2347 my $userenv = C4::Context->userenv;
2348 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2349 return $userenv->{number};
2351 my $dbh = C4::Context->dbh;
2352 for my $field ( 'userid', 'cardnumber' ) {
2354 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2355 $sth->execute($userid);
2357 my ($bnumber) = $sth->fetchrow;
2364 =head2 track_login_daily
2366 track_login_daily( $userid );
2368 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2372 sub track_login_daily {
2374 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2376 my $cache = Koha::Caches->get_instance();
2377 my $cache_key = "track_login_" . $userid;
2378 my $cached = $cache->get_from_cache($cache_key);
2379 my $today = dt_from_string()->ymd;
2380 return if $cached && $cached eq $today;
2382 my $patron = Koha::Patrons->find({ userid => $userid });
2383 return unless $patron;
2384 $patron->track_login;
2385 $cache->set_in_cache( $cache_key, $today );
2388 END { } # module clean-up code here (global destructor)
2398 Crypt::Eksblowfish::Bcrypt(3)