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 my $auth_error = $in->{query}->param('auth_error');
267 script_name => get_script_name(),
268 auth_error => $auth_error,
271 print $in->{query}->header(
276 'X-Frame-Options' => 'SAMEORIGIN'
287 # It's possible for $user to be the borrowernumber if they don't have a
288 # userid defined (and are logging in through some other method, such
289 # as SSL certs against an email address)
291 $borrowernumber = getborrowernumber($user) if defined($user);
292 if ( !defined($borrowernumber) && defined($user) ) {
293 $patron = Koha::Patrons->find( $user );
295 $borrowernumber = $user;
297 # A bit of a hack, but I don't know there's a nicer way
299 $user = $patron->firstname . ' ' . $patron->surname;
302 $patron = Koha::Patrons->find( $borrowernumber );
303 # FIXME What to do if $patron does not exist?
307 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
308 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
309 $template->param( logged_in_user => $patron );
310 $template->param( sessionID => $sessionID );
312 if ( $in->{'type'} eq 'opac' ) {
313 require Koha::Virtualshelves;
314 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
316 borrowernumber => $borrowernumber,
320 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
326 some_private_shelves => $some_private_shelves,
327 some_public_shelves => $some_public_shelves,
331 # We are going to use the $flags returned by checkauth
332 # to create the template's parameters that will indicate
333 # which menus the user can access.
334 my $authz = Koha::Auth::Permissions->get_authz_from_flags({ flags => $flags });
335 foreach my $permission ( keys %{ $authz } ){
336 $template->param( $permission => $authz->{$permission} );
339 # Logged-in opac search history
340 # If the requested template is an opac one and opac search history is enabled
341 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
342 my $dbh = C4::Context->dbh;
343 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
344 my $sth = $dbh->prepare($query);
345 $sth->execute($borrowernumber);
347 # If at least one search has already been performed
348 if ( $sth->fetchrow_array > 0 ) {
350 # We show the link in opac
351 $template->param( EnableOpacSearchHistory => 1 );
353 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
355 # And if there are searches performed when the user was not logged in,
356 # we add them to the logged-in search history
357 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
358 if (@recentSearches) {
360 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
361 VALUES (?, ?, ?, ?, ?, ?, ?)
363 my $sth = $dbh->prepare($query);
364 $sth->execute( $borrowernumber,
365 $in->{query}->cookie("CGISESSID"),
368 $_->{type} || 'biblio',
371 ) foreach @recentSearches;
373 # clear out the search history from the session now that
374 # we've saved it to the database
377 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
379 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
380 $template->param( EnableSearchHistory => 1 );
383 else { # if this is an anonymous session, setup to display public lists...
385 # If shibboleth is enabled, and we're in an anonymous session, we should allow
386 # the user to attempt login via shibboleth.
388 $template->param( shibbolethAuthentication => $shib,
389 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
392 # If shibboleth is enabled and we have a shibboleth login attribute,
393 # but we are in an anonymous session, then we clearly have an invalid
394 # shibboleth koha account.
396 $template->param( invalidShibLogin => '1' );
400 $template->param( sessionID => $sessionID );
402 if ( $in->{'type'} eq 'opac' ){
403 require Koha::Virtualshelves;
404 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
410 some_public_shelves => $some_public_shelves,
413 # Set default branch if one has been passed by the environment.
414 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
418 # Sysprefs disabled via URL param
419 # Note that value must be defined in order to override via ENV
420 foreach my $syspref (
426 OpacAdditionalStylesheet
428 intranetcolorstylesheet
433 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
434 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
437 # Anonymous opac search history
438 # If opac search history is enabled and at least one search has already been performed
439 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
440 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
441 if (@recentSearches) {
442 $template->param( EnableOpacSearchHistory => 1 );
446 if ( C4::Context->preference('dateformat') ) {
447 $template->param( dateformat => C4::Context->preference('dateformat') );
450 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
452 # these template parameters are set the same regardless of $in->{'type'}
454 my $minPasswordLength = C4::Context->preference('minPasswordLength');
455 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
457 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
458 GoogleJackets => C4::Context->preference("GoogleJackets"),
459 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
460 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
461 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
462 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
463 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
464 TagsEnabled => C4::Context->preference("TagsEnabled"),
465 hide_marc => C4::Context->preference("hide_marc"),
466 item_level_itypes => C4::Context->preference('item-level_itypes'),
467 patronimages => C4::Context->preference("patronimages"),
468 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
469 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
470 marcflavour => C4::Context->preference("marcflavour"),
471 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
472 minPasswordLength => $minPasswordLength,
474 if ( $in->{'type'} eq "intranet" ) {
477 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
478 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
479 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
480 AutoLocation => C4::Context->preference("AutoLocation"),
481 can_see_cataloguing_module => haspermission( $user, get_cataloguing_page_permissions() ) ? 1 : 0,
482 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
483 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
484 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
485 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
486 IndependentBranches => C4::Context->preference("IndependentBranches"),
487 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
488 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
489 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
490 IntranetNav => C4::Context->preference("IntranetNav"),
491 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
492 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
493 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
494 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
495 LibraryName => C4::Context->preference("LibraryName"),
496 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
497 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
498 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
499 pending_checkout_notes => Koha::Checkouts->search( { noteseen => 0 } ),
500 plugins_enabled => C4::Context->config("enable_plugins"),
501 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
502 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
503 useDischarge => C4::Context->preference('useDischarge'),
504 virtualshelves => C4::Context->preference("virtualshelves"),
508 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
510 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
511 my $LibraryNameTitle = C4::Context->preference("LibraryName");
512 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
513 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
515 # clean up the busc param in the session
516 # if the page is not opac-detail and not the "add to list" page
517 # and not the "edit comments" page
518 if ( C4::Context->preference("OpacBrowseResults")
519 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
521 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
522 or $pagename =~ /^showmarc$/
523 or $pagename =~ /^addbybiblionumber$/
524 or $pagename =~ /^review$/ )
526 my $sessionSearch = get_session( $sessionID );
527 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
531 # variables passed from CGI: opac_css_override and opac_search_limits.
532 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
533 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
536 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
537 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
538 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
540 $opac_name = $1; # opac_search_limit is a branch, so we use it.
541 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
542 $opac_name = $in->{'query'}->param('multibranchlimit');
543 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
544 $opac_name = C4::Context->userenv->{'branch'};
547 # Decide if the patron can make suggestions in the OPAC
548 my $can_make_suggestions;
549 if ( C4::Context->preference('Suggestion') && C4::Context->preference('AnonSuggestions') ) {
550 $can_make_suggestions = 1;
551 } elsif ( C4::Context->userenv && C4::Context->userenv->{'number'} ) {
552 $can_make_suggestions = Koha::Patrons->find(C4::Context->userenv->{'number'})->category->can_make_suggestions;
555 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
557 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
558 LibrarySearchGroups => \@search_groups,
559 opac_name => $opac_name,
560 LibraryName => "" . C4::Context->preference("LibraryName"),
561 LibraryNameTitle => "" . $LibraryNameTitle,
562 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
563 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
564 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
565 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
566 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
567 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
568 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
569 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
570 opac_search_limit => $opac_search_limit,
571 opac_limit_override => $opac_limit_override,
572 OpacBrowser => C4::Context->preference("OpacBrowser"),
573 OpacCloud => C4::Context->preference("OpacCloud"),
574 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
575 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
576 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
577 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
578 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
579 OpacTopissue => C4::Context->preference("OpacTopissue"),
580 'Version' => C4::Context->preference('Version'),
581 hidelostitems => C4::Context->preference("hidelostitems"),
582 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
583 opacbookbag => "" . C4::Context->preference("opacbookbag"),
584 OpacFavicon => C4::Context->preference("OpacFavicon"),
585 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
586 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
587 OPACUserJS => C4::Context->preference("OPACUserJS"),
588 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
589 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
590 ShowReviewer => C4::Context->preference("ShowReviewer"),
591 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
592 suggestion => $can_make_suggestions,
593 virtualshelves => "" . C4::Context->preference("virtualshelves"),
594 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
595 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
596 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
597 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
598 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
599 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
600 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
601 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
602 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
603 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
604 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
605 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
606 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
607 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
608 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
609 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
610 useDischarge => C4::Context->preference('useDischarge'),
613 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
616 # Check if we were asked using parameters to force a specific language
617 if ( defined $in->{'query'}->param('language') ) {
619 # Extract the language, let C4::Languages::getlanguage choose
621 my $language = C4::Languages::getlanguage( $in->{'query'} );
622 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
623 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
626 return ( $template, $borrowernumber, $cookie, $flags );
631 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
633 Verifies that the user is authorized to run this script. If
634 the user is authorized, a (userid, cookie, session-id, flags)
635 quadruple is returned. If the user is not authorized but does
636 not have the required privilege (see $flagsrequired below), it
637 displays an error page and exits. Otherwise, it displays the
638 login page and exits.
640 Note that C<&checkauth> will return if and only if the user
641 is authorized, so it should be called early on, before any
642 unfinished operations (e.g., if you've opened a file, then
643 C<&checkauth> won't close it for you).
645 C<$query> is the CGI object for the script calling C<&checkauth>.
647 The C<$noauth> argument is optional. If it is set, then no
648 authorization is required for the script.
650 C<&checkauth> fetches user and session information from C<$query> and
651 ensures that the user is authorized to run scripts that require
654 The C<$flagsrequired> argument specifies the required privileges
655 the user must have if the username and password are correct.
656 It should be specified as a reference-to-hash; keys in the hash
657 should be the "flags" for the user, as specified in the Members
658 intranet module. Any key specified must correspond to a "flag"
659 in the userflags table. E.g., { circulate => 1 } would specify
660 that the user must have the "circulate" privilege in order to
661 proceed. To make sure that access control is correct, the
662 C<$flagsrequired> parameter must be specified correctly.
664 Koha also has a concept of sub-permissions, also known as
665 granular permissions. This makes the value of each key
666 in the C<flagsrequired> hash take on an additional
671 The user must have access to all subfunctions of the module
672 specified by the hash key.
676 The user must have access to at least one subfunction of the module
677 specified by the hash key.
679 specific permission, e.g., 'export_catalog'
681 The user must have access to the specific subfunction list, which
682 must correspond to a row in the permissions table.
684 The C<$type> argument specifies whether the template should be
685 retrieved from the opac or intranet directory tree. "opac" is
686 assumed if it is not specified; however, if C<$type> is specified,
687 "intranet" is assumed if it is not "opac".
689 If C<$query> does not have a valid session ID associated with it
690 (i.e., the user has not logged in) or if the session has expired,
691 C<&checkauth> presents the user with a login page (from the point of
692 view of the original script, C<&checkauth> does not return). Once the
693 user has authenticated, C<&checkauth> restarts the original script
694 (this time, C<&checkauth> returns).
696 The login page is provided using a HTML::Template, which is set in the
697 systempreferences table or at the top of this file. The variable C<$type>
698 selects which template to use, either the opac or the intranet
699 authentification template.
701 C<&checkauth> returns a user ID, a cookie, and a session ID. The
702 cookie should be sent back to the browser; it verifies that the user
712 # If version syspref is unavailable, it means Koha is being installed,
713 # and so we must redirect to OPAC maintenance page or to the WebInstaller
714 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
715 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
716 warn "OPAC Install required, redirecting to maintenance";
717 print $query->redirect("/cgi-bin/koha/maintenance.pl");
720 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
721 if ( $type ne 'opac' ) {
722 warn "Install required, redirecting to Installer";
723 print $query->redirect("/cgi-bin/koha/installer/install.pl");
725 warn "OPAC Install required, redirecting to maintenance";
726 print $query->redirect("/cgi-bin/koha/maintenance.pl");
731 # check that database and koha version are the same
732 # there is no DB version, it's a fresh install,
733 # go to web installer
734 # there is a DB version, compare it to the code version
735 my $kohaversion = Koha::version();
737 # remove the 3 last . to have a Perl number
738 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
739 Koha::Logger->get->debug("kohaversion : $kohaversion");
740 if ( $version < $kohaversion ) {
741 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
742 if ( $type ne 'opac' ) {
743 warn sprintf( $warning, 'Installer' );
744 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
746 warn sprintf( "OPAC: " . $warning, 'maintenance' );
747 print $query->redirect("/cgi-bin/koha/maintenance.pl");
753 sub _timeout_syspref {
754 my $default_timeout = 600;
755 my $timeout = C4::Context->preference('timeout') || $default_timeout;
757 # value in days, convert in seconds
758 if ( $timeout =~ /^(\d+)[dD]$/ ) {
759 $timeout = $1 * 86400;
761 # value in hours, convert in seconds
762 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
763 $timeout = $1 * 3600;
765 elsif ( $timeout !~ m/^\d+$/ ) {
766 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
767 $timeout = $default_timeout;
776 # Get shibboleth login attribute
777 my $shib = C4::Context->config('useshibboleth') && shib_ok();
778 my $shib_login = $shib ? get_login_shib() : undef;
780 # $authnotrequired will be set for scripts which will run without authentication
781 my $authnotrequired = shift;
782 my $flagsrequired = shift;
784 my $emailaddress = shift;
785 my $template_name = shift;
786 $type = 'opac' unless $type;
788 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
789 my @allowed_scripts_for_private_opac = qw(
791 opac-registration-email-sent.tt
792 opac-registration-confirmation.tt
793 opac-memberentry-update-submitted.tt
794 opac-password-recovery.tt
795 opac-reset-password.tt
797 $authnotrequired = 0 unless grep { $_ eq $template_name }
798 @allowed_scripts_for_private_opac;
801 my $timeout = _timeout_syspref();
803 my $cookie_mgr = Koha::CookieManager->new;
805 _version_check( $type, $query );
809 my $auth_state = 'failed';
811 my ( $userid, $cookie, $sessionID, $flags );
813 my $logout = $query->param('logout.x');
815 my $anon_search_history;
817 # This parameter is the name of the CAS server we want to authenticate against,
818 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
819 my $casparam = $query->param('cas');
820 my $q_userid = $query->param('userid') // '';
823 my $invalid_otp_token;
825 ( $type ne "opac" # Only available for the staff interface
826 && C4::Context->preference('TwoFactorAuthentication') ne "disabled" ) # If "enabled" or "enforced"
829 # Basic authentication is incompatible with the use of Shibboleth,
830 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
831 # and it may not be the attribute we want to use to match the koha login.
833 # Also, do not consider an empty REMOTE_USER.
835 # Finally, after those tests, we can assume (although if it would be better with
836 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
837 # and we can affect it to $userid.
838 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
840 # Using Basic Authentication, no cookies required
841 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
842 -name => 'CGISESSID',
845 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
850 elsif ( $emailaddress) {
851 # the Google OpenID Connect passes an email address
853 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
854 my ( $return, $more_info );
855 # NOTE: $flags in the following call is still undefined !
856 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
857 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
860 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
861 $userid = $session->param('id');
865 $return eq 'ok' ? 'completed'
866 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
869 # We are at the second screen if the waiting-for-2FA is set in session
870 # and otp_token param has been passed
872 && $auth_state eq 'additional-auth-needed'
873 && ( my $otp_token = $query->param('otp_token') ) )
875 my $patron = Koha::Patrons->find( { userid => $userid } );
876 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
877 my $verified = $auth->verify($otp_token, 1);
880 # The token is correct, the user is fully logged in!
881 $auth_state = 'completed';
882 $session->param( 'waiting-for-2FA', 0 );
883 $session->param( 'waiting-for-2FA-setup', 0 );
885 # This is an ugly trick to pass the test
886 # $query->param('koha_login_context') && ( $q_userid ne $userid )
891 $invalid_otp_token = 1;
895 if ( $auth_state eq 'completed' ) {
896 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
898 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
899 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
900 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
903 #if a user enters an id ne to the id in the current session, we need to log them in...
904 #first we need to clear the anonymous session...
905 $anon_search_history = $session->param('search_history');
908 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
909 C4::Context::_unset_userenv($sessionID);
911 undef $userid; # IMPORTANT: this assures us a new session in code below
914 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
915 -name => 'CGISESSID',
916 -value => $session->id,
918 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
922 $flags = haspermission( $userid, $flagsrequired );
924 $auth_state = 'failed';
925 $info{'nopermission'} = 1;
928 } elsif ( !$logout ) {
929 if ( $return eq 'expired' ) {
930 $info{timed_out} = 1;
931 } elsif ( $return eq 'restricted' ) {
932 $info{oldip} = $more_info->{old_ip};
933 $info{newip} = $more_info->{new_ip};
934 $info{different_ip} = 1;
935 } elsif ( $return eq 'password_expired' ) {
936 $info{password_has_expired} = 1;
941 if ( $auth_state eq 'failed' || $logout ) {
948 # voluntary logout the user
949 # check wether the user was using their shibboleth session or a local one
950 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
955 C4::Context::_unset_userenv($sessionID);
956 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
958 if ($cas and $caslogout) {
959 logout_cas($query, $type);
962 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
963 if ( $shib and $shib_login and $shibSuccess) {
968 $auth_state = 'logout';
972 #we initiate a session prior to checking for a username to allow for anonymous sessions...
973 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
974 $session = get_session() or die "Auth ERROR: Cannot get_session()";
977 # Save anonymous search history in new session so it can be retrieved
978 # by get_template_and_user to store it in user's search history after
979 # a successful login.
980 if ($anon_search_history) {
981 $session->param( 'search_history', $anon_search_history );
984 $sessionID = $session->id;
985 C4::Context->_new_userenv($sessionID);
986 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
987 -name => 'CGISESSID',
988 -value => $sessionID,
990 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
993 my $pki_field = C4::Context->preference('AllowPKIAuth');
994 if ( !defined($pki_field) ) {
995 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
998 if ( ( $cas && $query->param('ticket') )
1000 || ( $shib && $shib_login )
1001 || $pki_field ne 'None'
1004 my $password = $query->param('password');
1005 my $shibSuccess = 0;
1006 my ( $return, $cardnumber );
1008 # If shib is enabled and we have a shib login, does the login match a valid koha user
1009 if ( $shib && $shib_login ) {
1012 # Do not pass password here, else shib will not be checked in checkpw.
1013 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1014 $userid = $retuserid;
1015 $shibSuccess = $return;
1016 $info{'invalidShibLogin'} = 1 unless ($return);
1019 # If shib login and match were successful, skip further login methods
1020 unless ($shibSuccess) {
1021 if ( $cas && $query->param('ticket') ) {
1023 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1024 checkpw( $userid, $password, $query, $type );
1025 $userid = $retuserid;
1026 $info{'invalidCasLogin'} = 1 unless ($return);
1029 elsif ( $emailaddress ) {
1030 my $value = $emailaddress;
1032 # If we're looking up the email, there's a chance that the person
1033 # doesn't have a userid. So if there is none, we pass along the
1034 # borrower number, and the bits of code that need to know the user
1035 # ID will have to be smart enough to handle that.
1036 my $patrons = Koha::Patrons->search({ email => $value });
1037 if ($patrons->count) {
1039 # First the userid, then the borrowernum
1040 my $patron = $patrons->next;
1041 $value = $patron->userid || $patron->borrowernumber;
1045 $return = $value ? 1 : 0;
1050 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1051 || ( $pki_field eq 'emailAddress'
1052 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1056 if ( $pki_field eq 'Common Name' ) {
1057 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1059 elsif ( $pki_field eq 'emailAddress' ) {
1060 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1062 # If we're looking up the email, there's a chance that the person
1063 # doesn't have a userid. So if there is none, we pass along the
1064 # borrower number, and the bits of code that need to know the user
1065 # ID will have to be smart enough to handle that.
1066 my $patrons = Koha::Patrons->search({ email => $value });
1067 if ($patrons->count) {
1069 # First the userid, then the borrowernum
1070 my $patron = $patrons->next;
1071 $value = $patron->userid || $patron->borrowernumber;
1077 $return = $value ? 1 : 0;
1083 my $request_method = $query->request_method // q{};
1086 $request_method eq 'POST'
1087 || ( C4::Context->preference('AutoSelfCheckID')
1088 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1092 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1093 checkpw( $q_userid, $password, $query, $type );
1094 $userid = $retuserid if ($retuserid);
1095 $info{'invalid_username_or_password'} = 1 unless ($return);
1100 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1107 && C4::Context->preference('OPACShibOnly')
1109 || ( ( $type ne 'opac' )
1110 && C4::Context->preference('staffShibOnly') )
1117 # $return: 1 = valid user
1118 if( $return && $return > 0 ) {
1120 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1121 $auth_state = "logged_in";
1124 $auth_state = 'failed';
1125 # FIXME We could add $return = 0; or even delete the session?
1126 # Currently return == 1 and we will fill session info later on,
1127 # although we do present an authorization failure. (Yes, the
1128 # authentication was actually correct.)
1129 $info{'nopermission'} = 1;
1130 C4::Context::_unset_userenv($sessionID);
1132 my ( $borrowernumber, $firstname, $surname, $userflags,
1133 $branchcode, $branchname, $emailaddress, $desk_id,
1134 $desk_name, $register_id, $register_name );
1136 if ( $return == 1 ) {
1138 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1139 branches.branchname as branchname, email
1141 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1143 my $dbh = C4::Context->dbh;
1144 my $sth = $dbh->prepare("$select where userid=?");
1145 $sth->execute($userid);
1146 unless ( $sth->rows ) {
1147 $sth = $dbh->prepare("$select where cardnumber=?");
1148 $sth->execute($cardnumber);
1150 unless ( $sth->rows ) {
1151 $sth->execute($userid);
1155 ( $borrowernumber, $firstname, $surname, $userflags,
1156 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1159 # launch a sequence to check if we have a ip for the branch, i
1160 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1162 my $ip = $ENV{'REMOTE_ADDR'};
1164 # if they specify at login, use that
1165 if ( $query->param('branch') ) {
1166 $branchcode = $query->param('branch');
1167 my $library = Koha::Libraries->find($branchcode);
1168 $branchname = $library? $library->branchname: '';
1170 if ( $query->param('desk_id') ) {
1171 $desk_id = $query->param('desk_id');
1172 my $desk = Koha::Desks->find($desk_id);
1173 $desk_name = $desk ? $desk->desk_name : '';
1175 if ( C4::Context->preference('UseCashRegisters') ) {
1177 $query->param('register_id')
1178 ? Koha::Cash::Registers->find($query->param('register_id'))
1179 : Koha::Cash::Registers->search(
1180 { branch => $branchcode, branch_default => 1 },
1181 { rows => 1 } )->single;
1182 $register_id = $register->id if ($register);
1183 $register_name = $register->name if ($register);
1185 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1186 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1188 # we have to check they are coming from the right ip range
1189 my $domain = $branches->{$branchcode}->{'branchip'};
1190 $domain =~ s|\.\*||g;
1191 if ( $ip !~ /^$domain/ ) {
1193 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1194 -name => 'CGISESSID',
1197 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1200 $info{'wrongip'} = 1;
1204 foreach my $br ( keys %$branches ) {
1206 # now we work with the treatment of ip
1207 my $domain = $branches->{$br}->{'branchip'};
1208 if ( $domain && $ip =~ /^$domain/ ) {
1209 $branchcode = $branches->{$br}->{'branchcode'};
1211 # new op dev : add the branchname to the cookie
1212 $branchname = $branches->{$br}->{'branchname'};
1216 my $is_sco_user = 0;
1217 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1221 $session->param( 'number', $borrowernumber );
1222 $session->param( 'id', $userid );
1223 $session->param( 'cardnumber', $cardnumber );
1224 $session->param( 'firstname', $firstname );
1225 $session->param( 'surname', $surname );
1226 $session->param( 'branch', $branchcode );
1227 $session->param( 'branchname', $branchname );
1228 $session->param( 'desk_id', $desk_id);
1229 $session->param( 'desk_name', $desk_name);
1230 $session->param( 'flags', $userflags );
1231 $session->param( 'emailaddress', $emailaddress );
1232 $session->param( 'ip', $session->remote_addr() );
1233 $session->param( 'lasttime', time() );
1234 $session->param( 'interface', $type);
1235 $session->param( 'shibboleth', $shibSuccess );
1236 $session->param( 'register_id', $register_id );
1237 $session->param( 'register_name', $register_name );
1238 $session->param( 'sco_user', $is_sco_user );
1240 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1241 C4::Context->set_userenv(
1242 $session->param('number'), $session->param('id'),
1243 $session->param('cardnumber'), $session->param('firstname'),
1244 $session->param('surname'), $session->param('branch'),
1245 $session->param('branchname'), $session->param('flags'),
1246 $session->param('emailaddress'), $session->param('shibboleth'),
1247 $session->param('desk_id'), $session->param('desk_name'),
1248 $session->param('register_id'), $session->param('register_name')
1252 # $return: 0 = invalid user
1253 # reset to anonymous session
1256 $info{'invalid_username_or_password'} = 1;
1257 C4::Context::_unset_userenv($sessionID);
1259 $session->param( 'lasttime', time() );
1260 $session->param( 'ip', $session->remote_addr() );
1261 $session->param( 'sessiontype', 'anon' );
1262 $session->param( 'interface', $type);
1264 } # END if ( $q_userid
1265 elsif ( $type eq "opac" ) {
1267 # anonymous sessions are created only for the OPAC
1269 # setting a couple of other session vars...
1270 $session->param( 'ip', $session->remote_addr() );
1271 $session->param( 'lasttime', time() );
1272 $session->param( 'sessiontype', 'anon' );
1273 $session->param( 'interface', $type);
1276 } # END unless ($userid)
1279 if ( $auth_state eq 'logged_in' ) {
1280 $auth_state = 'completed';
1282 # Auth is completed unless an additional auth is needed
1283 if ( $require_2FA ) {
1284 my $patron = Koha::Patrons->find({userid => $userid});
1285 if ( C4::Context->preference('TwoFactorAuthentication') eq "enforced" && $patron->auth_method eq 'password' ) {
1286 $auth_state = 'setup-additional-auth-needed';
1287 $session->param('waiting-for-2FA-setup', 1);
1288 %info = ();# We remove the warnings/errors we may have set incorrectly before
1289 } elsif ( $patron->auth_method eq 'two-factor' ) {
1290 # Ask for the OTP token
1291 $auth_state = 'additional-auth-needed';
1292 $session->param('waiting-for-2FA', 1);
1293 %info = ();# We remove the warnings/errors we may have set incorrectly before
1298 # finished authentification, now respond
1299 if ( $auth_state eq 'completed' || $authnotrequired ) {
1302 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1303 -name => 'CGISESSID',
1306 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1311 track_login_daily( $userid );
1313 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1314 # request. We therefore redirect the user to the requested page again without the login parameters.
1315 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1316 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1317 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1318 $uri->query_param_delete('userid');
1319 $uri->query_param_delete('password');
1320 $uri->query_param_delete('koha_login_context');
1321 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1325 return ( $userid, $cookie, $sessionID, $flags );
1330 # AUTH rejected, show the login/password template, after checking the DB.
1334 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1336 # get the inputs from the incoming query
1338 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1339 foreach my $name ( param $query) {
1340 next if grep { $name eq $_ } @inputs_to_clean;
1341 my @value = $query->multi_param($name);
1342 push @inputs, { name => $name, value => $_ } for @value;
1345 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1346 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1347 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1349 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1350 my $auth_error = $query->param('auth_error');
1351 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1355 script_name => get_script_name(),
1356 casAuthentication => C4::Context->preference("casAuthentication"),
1357 shibbolethAuthentication => $shib,
1358 suggestion => C4::Context->preference("suggestion"),
1359 virtualshelves => C4::Context->preference("virtualshelves"),
1360 LibraryName => "" . C4::Context->preference("LibraryName"),
1361 LibraryNameTitle => "" . $LibraryNameTitle,
1362 opacuserlogin => C4::Context->preference("opacuserlogin"),
1363 OpacFavicon => C4::Context->preference("OpacFavicon"),
1364 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1365 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1366 OPACUserJS => C4::Context->preference("OPACUserJS"),
1367 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1368 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1369 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1370 IntranetNav => C4::Context->preference("IntranetNav"),
1371 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1372 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1373 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1374 IndependentBranches => C4::Context->preference("IndependentBranches"),
1375 AutoLocation => C4::Context->preference("AutoLocation"),
1376 wrongip => $info{'wrongip'},
1377 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1378 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1379 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1380 too_many_login_attempts => ( $patron and $patron->account_locked ),
1381 password_has_expired => ( $patron and $patron->password_expired ),
1382 auth_error => $auth_error,
1385 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1386 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1387 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1388 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1389 if ( $auth_state eq 'additional-auth-needed' ) {
1390 my $patron = Koha::Patrons->find( { userid => $userid } );
1393 invalid_otp_token => $invalid_otp_token,
1394 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1398 if ( $auth_state eq 'setup-additional-auth-needed' ) {
1404 if ( $type eq 'opac' ) {
1405 require Koha::Virtualshelves;
1406 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1412 some_public_shelves => $some_public_shelves,
1418 # Is authentication against multiple CAS servers enabled?
1419 require C4::Auth_with_cas;
1420 if ( multipleAuth() && !$casparam ) {
1421 my $casservers = getMultipleAuth();
1423 foreach my $key ( keys %$casservers ) {
1424 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1427 casServersLoop => \@tmplservers
1431 casServerUrl => login_cas_url($query, undef, $type),
1436 invalidCasLogin => $info{'invalidCasLogin'}
1441 #If shibOnly is enabled just go ahead and redirect directly
1442 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1443 my $redirect_url = login_shib_url( $query );
1444 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1449 shibbolethAuthentication => $shib,
1450 shibbolethLoginUrl => login_shib_url($query),
1454 if (C4::Context->preference('GoogleOpenIDConnect')) {
1455 if ($query->param("OpenIDConnectFailed")) {
1456 my $reason = $query->param('OpenIDConnectFailed');
1457 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1462 LibraryName => C4::Context->preference("LibraryName"),
1464 $template->param(%info);
1466 # $cookie = $query->cookie(CGISESSID => $session->id
1468 print $query->header(
1469 { type => 'text/html',
1472 'X-Frame-Options' => 'SAMEORIGIN',
1480 =head2 check_api_auth
1482 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1484 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1485 cookie, determine if the user has the privileges specified by C<$userflags>.
1487 C<check_api_auth> is is meant for authenticating users of web services, and
1488 consequently will always return and will not attempt to redirect the user
1491 If a valid session cookie is already present, check_api_auth will return a status
1492 of "ok", the cookie, and the Koha session ID.
1494 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1495 parameters and create a session cookie and Koha session if the supplied credentials
1498 Possible return values in C<$status> are:
1502 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1504 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1506 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1508 =item "expired -- session cookie has expired; API user should resubmit userid and password
1510 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1512 =item "additional-auth-needed -- User is in an authentication process that is not finished
1518 sub check_api_auth {
1521 my $flagsrequired = shift;
1522 my $timeout = _timeout_syspref();
1524 unless ( C4::Context->preference('Version') ) {
1526 # database has not been installed yet
1527 return ( "maintenance", undef, undef );
1529 my $kohaversion = Koha::version();
1530 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1531 if ( C4::Context->preference('Version') < $kohaversion ) {
1533 # database in need of version update; assume that
1534 # no API should be called while databsae is in
1536 return ( "maintenance", undef, undef );
1539 my ( $sessionID, $session );
1540 unless ( $query->param('userid') ) {
1541 $sessionID = $query->cookie("CGISESSID");
1543 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1546 ( $return, $session, undef ) = check_cookie_auth(
1547 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1549 return ( $return, undef, undef ) # Cookie auth failed
1552 my $cookie = $query->cookie(
1553 -name => 'CGISESSID',
1554 -value => $session->id,
1556 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1559 return ( $return, $cookie, $session ); # return == 'ok' here
1564 my $userid = $query->param('userid');
1565 my $password = $query->param('password');
1566 my ( $return, $cardnumber, $cas_ticket );
1569 if ( $cas && $query->param('PT') ) {
1572 # In case of a CAS authentication, we use the ticket instead of the password
1573 my $PT = $query->param('PT');
1574 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1577 # User / password auth
1578 unless ( $userid and $password ) {
1580 # caller did something wrong, fail the authenticateion
1581 return ( "failed", undef, undef );
1584 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1587 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1588 my $session = get_session("");
1589 return ( "failed", undef, undef ) unless $session;
1591 my $sessionID = $session->id;
1592 C4::Context->_new_userenv($sessionID);
1593 my $cookie = $query->cookie(
1594 -name => 'CGISESSID',
1595 -value => $sessionID,
1597 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1600 if ( $return == 1 ) {
1602 $borrowernumber, $firstname, $surname,
1603 $userflags, $branchcode, $branchname,
1606 my $dbh = C4::Context->dbh;
1609 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1611 $sth->execute($userid);
1613 $borrowernumber, $firstname, $surname,
1614 $userflags, $branchcode, $branchname,
1616 ) = $sth->fetchrow if ( $sth->rows );
1618 unless ( $sth->rows ) {
1619 my $sth = $dbh->prepare(
1620 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1622 $sth->execute($cardnumber);
1624 $borrowernumber, $firstname, $surname,
1625 $userflags, $branchcode, $branchname,
1627 ) = $sth->fetchrow if ( $sth->rows );
1629 unless ( $sth->rows ) {
1630 $sth->execute($userid);
1632 $borrowernumber, $firstname, $surname, $userflags,
1633 $branchcode, $branchname, $emailaddress
1634 ) = $sth->fetchrow if ( $sth->rows );
1638 my $ip = $ENV{'REMOTE_ADDR'};
1640 # if they specify at login, use that
1641 if ( $query->param('branch') ) {
1642 $branchcode = $query->param('branch');
1643 my $library = Koha::Libraries->find($branchcode);
1644 $branchname = $library? $library->branchname: '';
1646 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1647 foreach my $br ( keys %$branches ) {
1649 # now we work with the treatment of ip
1650 my $domain = $branches->{$br}->{'branchip'};
1651 if ( $domain && $ip =~ /^$domain/ ) {
1652 $branchcode = $branches->{$br}->{'branchcode'};
1654 # new op dev : add the branchname to the cookie
1655 $branchname = $branches->{$br}->{'branchname'};
1658 $session->param( 'number', $borrowernumber );
1659 $session->param( 'id', $userid );
1660 $session->param( 'cardnumber', $cardnumber );
1661 $session->param( 'firstname', $firstname );
1662 $session->param( 'surname', $surname );
1663 $session->param( 'branch', $branchcode );
1664 $session->param( 'branchname', $branchname );
1665 $session->param( 'flags', $userflags );
1666 $session->param( 'emailaddress', $emailaddress );
1667 $session->param( 'ip', $session->remote_addr() );
1668 $session->param( 'lasttime', time() );
1669 $session->param( 'interface', 'api' );
1671 $session->param( 'cas_ticket', $cas_ticket);
1672 C4::Context->set_userenv(
1673 $session->param('number'), $session->param('id'),
1674 $session->param('cardnumber'), $session->param('firstname'),
1675 $session->param('surname'), $session->param('branch'),
1676 $session->param('branchname'), $session->param('flags'),
1677 $session->param('emailaddress'), $session->param('shibboleth'),
1678 $session->param('desk_id'), $session->param('desk_name'),
1679 $session->param('register_id'), $session->param('register_name')
1681 return ( "ok", $cookie, $sessionID );
1683 return ( "failed", undef, undef );
1688 =head2 check_cookie_auth
1690 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1692 Given a CGISESSID cookie set during a previous login to Koha, determine
1693 if the user has the privileges specified by C<$userflags>. C<$userflags>
1694 is passed unaltered into C<haspermission> and as such accepts all options
1695 avaiable to that routine with the one caveat that C<check_api_auth> will
1696 also allow 'undef' to be passed and in such a case the permissions check
1697 will be skipped altogether.
1699 C<check_cookie_auth> is meant for authenticating special services
1700 such as tools/upload-file.pl that are invoked by other pages that
1701 have been authenticated in the usual way.
1703 Possible return values in C<$status> are:
1707 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1709 =item "anon" -- user not authenticated but valid for anonymous session.
1711 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1713 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1715 =item "expired -- session cookie has expired; API user should resubmit userid and password
1717 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1723 sub check_cookie_auth {
1724 my $sessionID = shift;
1725 my $flagsrequired = shift;
1728 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1730 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1732 unless ( $skip_version_check ) {
1733 unless ( C4::Context->preference('Version') ) {
1735 # database has not been installed yet
1736 return ( "maintenance", undef );
1738 my $kohaversion = Koha::version();
1739 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1740 if ( C4::Context->preference('Version') < $kohaversion ) {
1742 # database in need of version update; assume that
1743 # no API should be called while databsae is in
1745 return ( "maintenance", undef );
1749 # see if we have a valid session cookie already
1750 # however, if a userid parameter is present (i.e., from
1751 # a form submission, assume that any current cookie
1753 unless ( $sessionID ) {
1754 return ( "failed", undef );
1756 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1757 my $session = get_session($sessionID);
1759 my $userid = $session->param('id');
1760 my $ip = $session->param('ip');
1761 my $lasttime = $session->param('lasttime');
1762 my $timeout = _timeout_syspref();
1764 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1768 return ("expired", undef);
1770 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1771 # IP address changed
1774 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1776 } elsif ( $userid ) {
1777 $session->param( 'lasttime', time() );
1778 my $patron = Koha::Patrons->find({ userid => $userid });
1780 # If the user modify their own userid
1781 # Better than 500 but we could do better
1782 unless ( $patron ) {
1785 return ("expired", undef);
1788 $patron = Koha::Patrons->find({ cardnumber => $userid })
1790 return ("password_expired", undef ) if $patron->password_expired;
1791 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1793 C4::Context->_new_userenv($sessionID);
1794 if ( !C4::Context->interface ) {
1795 # No need to override the interface, most often set by get_template_and_user
1796 C4::Context->interface( $session->param('interface') );
1798 C4::Context->set_userenv(
1799 $session->param('number'), $session->param('id') // '',
1800 $session->param('cardnumber'), $session->param('firstname'),
1801 $session->param('surname'), $session->param('branch'),
1802 $session->param('branchname'), $session->param('flags'),
1803 $session->param('emailaddress'), $session->param('shibboleth'),
1804 $session->param('desk_id'), $session->param('desk_name'),
1805 $session->param('register_id'), $session->param('register_name')
1807 if ( C4::Context->preference('TwoFactorAuthentication') ne 'disabled' ) {
1808 return ( "additional-auth-needed", $session )
1809 if $session->param('waiting-for-2FA');
1811 return ( "setup-additional-auth-needed", $session )
1812 if $session->param('waiting-for-2FA-setup');
1815 return ( "ok", $session );
1819 return ( "failed", undef );
1823 C4::Context->_new_userenv($sessionID);
1824 C4::Context->interface($session->param('interface'));
1825 C4::Context->set_userenv( undef, q{} );
1826 return ( "anon", $session );
1829 return ( "expired", undef );
1836 my $session = get_session($sessionID);
1838 Given a session ID, retrieve the CGI::Session object used to store
1839 the session's state. The session object can be used to store
1840 data that needs to be accessed by different scripts during a
1843 If the C<$sessionID> parameter is an empty string, a new session
1848 sub _get_session_params {
1849 my $storage_method = C4::Context->preference('SessionStorage');
1850 if ( $storage_method eq 'mysql' ) {
1851 my $dbh = C4::Context->dbh;
1852 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1854 elsif ( $storage_method eq 'Pg' ) {
1855 my $dbh = C4::Context->dbh;
1856 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1858 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1859 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1860 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1863 # catch all defaults to tmp should work on all systems
1864 my $dir = C4::Context::temporary_directory;
1865 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1866 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1871 my $sessionID = shift;
1872 my $params = _get_session_params();
1874 if( $sessionID ) { # find existing
1875 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1876 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1878 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1879 # no need to flush here
1884 =head2 create_basic_session
1886 my $session = create_basic_session({ patron => $patron, interface => $interface });
1888 Creates a session and adds all basic parameters for a session to work
1892 sub create_basic_session {
1894 my $patron = $params->{patron};
1895 my $interface = $params->{interface};
1897 $interface = 'intranet' if $interface eq 'staff';
1899 my $session = get_session("");
1901 $session->param( 'number', $patron->borrowernumber );
1902 $session->param( 'id', $patron->userid );
1903 $session->param( 'cardnumber', $patron->cardnumber );
1904 $session->param( 'firstname', $patron->firstname );
1905 $session->param( 'surname', $patron->surname );
1906 $session->param( 'branch', $patron->branchcode );
1907 $session->param( 'branchname', $patron->library->branchname );
1908 $session->param( 'flags', $patron->flags );
1909 $session->param( 'emailaddress', $patron->email );
1910 $session->param( 'ip', $session->remote_addr() );
1911 $session->param( 'lasttime', time() );
1912 $session->param( 'interface', $interface);
1918 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1919 # (or something similar)
1920 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1921 # not having a userenv defined could cause a crash.
1923 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1924 $type = 'opac' unless $type;
1926 # Get shibboleth login attribute
1927 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1928 my $shib_login = $shib ? get_login_shib() : undef;
1932 if ( defined $userid ){
1933 $patron = Koha::Patrons->find({ userid => $userid });
1934 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1936 my $check_internal_as_fallback = 0;
1938 # Note: checkpw_* routines returns:
1941 # -1 if user bind failed (LDAP only)
1943 if ( $patron and ( $patron->account_locked ) ) {
1944 # Nothing to check, account is locked
1945 } elsif ($ldap && defined($password)) {
1946 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1947 if ( $retval == 1 ) {
1948 @return = ( $retval, $retcard, $retuserid );
1951 $check_internal_as_fallback = 1 if $retval == 0;
1953 } elsif ( $cas && $query && $query->param('ticket') ) {
1955 # In case of a CAS authentication, we use the ticket instead of the password
1956 my $ticket = $query->param('ticket');
1957 $query->delete('ticket'); # remove ticket to come back to original URL
1958 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1960 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1964 $passwd_ok = $retval;
1967 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1968 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1970 elsif ( $shib && $shib_login && !$password ) {
1972 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1973 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1974 # shibboleth-authenticated user
1976 # Then, we check if it matches a valid koha user
1978 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1980 @return = ( $retval, $retcard, $retuserid );
1982 $passwd_ok = $retval;
1985 $check_internal_as_fallback = 1;
1989 if ( $check_internal_as_fallback ) {
1990 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1991 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1996 $patron->update({ login_attempts => 0 });
1997 if( $patron->password_expired ){
2000 } elsif( !$patron->account_locked ) {
2001 $patron->update({ login_attempts => $patron->login_attempts + 1 });
2005 # Optionally log success or failure
2006 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
2007 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
2008 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
2009 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2015 sub checkpw_internal {
2016 my ( $userid, $password, $no_set_userenv ) = @_;
2018 $password = Encode::encode( 'UTF-8', $password )
2019 if Encode::is_utf8($password);
2021 my $dbh = C4::Context->dbh;
2024 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2026 $sth->execute($userid);
2028 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2029 $surname, $branchcode, $branchname, $flags )
2032 if ( checkpw_hash( $password, $stored_hash ) ) {
2034 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2035 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2036 return 1, $cardnumber, $userid;
2041 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2043 $sth->execute($userid);
2045 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2046 $surname, $branchcode, $branchname, $flags )
2049 if ( checkpw_hash( $password, $stored_hash ) ) {
2051 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2052 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2053 return 1, $cardnumber, $userid;
2060 my ( $password, $stored_hash ) = @_;
2062 return if $stored_hash eq '!';
2064 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2066 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2067 $hash = hash_password( $password, $stored_hash );
2069 $hash = md5_base64($password);
2071 return $hash eq $stored_hash;
2076 my $authflags = getuserflags($flags, $userid, [$dbh]);
2078 Translates integer flags into permissions strings hash.
2080 C<$flags> is the integer userflags value ( borrowers.userflags )
2081 C<$userid> is the members.userid, used for building subpermissions
2082 C<$authflags> is a hashref of permissions
2089 my $dbh = @_ ? shift : C4::Context->dbh;
2092 # I don't want to do this, but if someone logs in as the database
2093 # user, it would be preferable not to spam them to death with
2094 # numeric warnings. So, we make $flags numeric.
2095 no warnings 'numeric';
2098 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2101 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2102 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2103 $userflags->{$flag} = 1;
2106 $userflags->{$flag} = 0;
2110 # get subpermissions and merge with top-level permissions
2111 my $user_subperms = get_user_subpermissions($userid);
2112 foreach my $module ( keys %$user_subperms ) {
2113 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2114 $userflags->{$module} = $user_subperms->{$module};
2120 =head2 get_user_subpermissions
2122 $user_perm_hashref = get_user_subpermissions($userid);
2124 Given the userid (note, not the borrowernumber) of a staff user,
2125 return a hashref of hashrefs of the specific subpermissions
2126 accorded to the user. An example return is
2130 export_catalog => 1,
2131 import_patrons => 1,
2135 The top-level hash-key is a module or function code from
2136 userflags.flag, while the second-level key is a code
2139 The results of this function do not give a complete picture
2140 of the functions that a staff user can access; it is also
2141 necessary to check borrowers.flags.
2145 sub get_user_subpermissions {
2148 my $dbh = C4::Context->dbh;
2149 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2150 FROM user_permissions
2151 JOIN permissions USING (module_bit, code)
2152 JOIN userflags ON (module_bit = bit)
2153 JOIN borrowers USING (borrowernumber)
2154 WHERE userid = ?" );
2155 $sth->execute($userid);
2157 my $user_perms = {};
2158 while ( my $perm = $sth->fetchrow_hashref ) {
2159 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2164 =head2 get_all_subpermissions
2166 my $perm_hashref = get_all_subpermissions();
2168 Returns a hashref of hashrefs defining all specific
2169 permissions currently defined. The return value
2170 has the same structure as that of C<get_user_subpermissions>,
2171 except that the innermost hash value is the description
2172 of the subpermission.
2176 sub get_all_subpermissions {
2177 my $dbh = C4::Context->dbh;
2178 my $sth = $dbh->prepare( "SELECT flag, code
2180 JOIN userflags ON (module_bit = bit)" );
2184 while ( my $perm = $sth->fetchrow_hashref ) {
2185 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2190 =head2 get_cataloguing_page_permissions
2192 my $required_permissions = get_cataloguing_page_permissions();
2194 Returns the required permissions to access the main cataloguing page. Useful for building
2195 the global I<can_see_cataloguing_module> template variable, and also for reusing in
2196 I<cataloging-home.pl>.
2200 sub get_cataloguing_page_permissions {
2202 my @cataloguing_tools_subperms = qw(
2209 marc_modification_templates
2217 { editcatalogue => '*' }, { tools => \@cataloguing_tools_subperms },
2218 C4::Context->preference('StockRotation') ? { stockrotation => 'manage_rotas' } : ()
2222 =head2 haspermission
2224 $flagsrequired = '*'; # Any permission at all
2225 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2226 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2227 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2228 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2229 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2231 $flags = ($userid, $flagsrequired);
2233 C<$userid> the userid of the member
2234 C<$flags> is a query structure similar to that used by SQL::Abstract that
2235 denotes the combination of flags required. It is a required parameter.
2237 The main logic of this method is that things in arrays are OR'ed, and things
2238 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2240 Returns member's flags or 0 if a permission is not met.
2245 my ($required, $flags) = @_;
2247 my $ref = ref($required);
2249 if ($required eq '*') {
2250 return 0 unless ( $flags or ref( $flags ) );
2252 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2254 } elsif ($ref eq 'HASH') {
2255 foreach my $key (keys %{$required}) {
2256 next if $flags == 1;
2257 my $require = $required->{$key};
2258 my $rflags = $flags->{$key};
2259 return 0 unless _dispatch($require, $rflags);
2261 } elsif ($ref eq 'ARRAY') {
2263 foreach my $require ( @{$required} ) {
2265 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2266 ? $flags->{$require}
2268 $satisfied++ if _dispatch( $require, $rflags );
2270 return 0 unless $satisfied;
2272 croak "Unexpected structure found: $ref";
2279 my ( $userid, $flagsrequired ) = @_;
2281 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2282 # unless defined($flagsrequired);
2284 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2285 $sth->execute($userid);
2286 my $row = $sth->fetchrow();
2287 my $flags = getuserflags( $row, $userid );
2289 return $flags unless defined($flagsrequired);
2290 return $flags if $flags->{superlibrarian};
2291 return _dispatch($flagsrequired, $flags);
2293 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2298 $flags = ($iprange);
2300 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2302 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2309 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2310 if (scalar @allowedipranges > 0) {
2312 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2313 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2315 return $result ? 1 : 0;
2318 sub getborrowernumber {
2320 my $userenv = C4::Context->userenv;
2321 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2322 return $userenv->{number};
2324 my $dbh = C4::Context->dbh;
2325 for my $field ( 'userid', 'cardnumber' ) {
2327 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2328 $sth->execute($userid);
2330 my ($bnumber) = $sth->fetchrow;
2337 =head2 track_login_daily
2339 track_login_daily( $userid );
2341 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2345 sub track_login_daily {
2347 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2349 my $cache = Koha::Caches->get_instance();
2350 my $cache_key = "track_login_" . $userid;
2351 my $cached = $cache->get_from_cache($cache_key);
2352 my $today = dt_from_string()->ymd;
2353 return if $cached && $cached eq $today;
2355 my $patron = Koha::Patrons->find({ userid => $userid });
2356 return unless $patron;
2357 $patron->track_login;
2358 $cache->set_in_cache( $cache_key, $today );
2361 END { } # module clean-up code here (global destructor)
2371 Crypt::Eksblowfish::Bcrypt(3)