3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
29 use List::MoreUtils qw( uniq );
32 use C4::Templates; # to get the template
34 use C4::Search::History;
38 use Koha::AuthUtils qw( get_script_name hash_password );
39 use Koha::Auth::TwoFactorAuth;
41 use Koha::DateUtils qw( dt_from_string );
42 use Koha::Library::Groups;
44 use Koha::Cash::Registers;
47 use Koha::Patron::Consents;
48 use List::MoreUtils qw( any );
50 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
52 use C4::Log qw( logaction );
53 use Koha::CookieManager;
54 use Koha::Auth::Permissions;
60 use vars qw($ldap $cas $caslogout);
61 our (@ISA, @EXPORT_OK);
63 #NOTE: The utility of keeping the safe_exit function is that it can be easily re-defined in unit tests and plugins
65 # It's fine for us to "exit" because CGI::Compile (used in Plack::App::WrapCGI) redefines "exit" for us automatically.
66 # Since we only seem to use C4::Auth::safe_exit in a CGI context, we don't actually need PSGI detection at all here.
72 C4::Context->set_remote_address;
78 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
79 get_all_subpermissions get_cataloguing_page_permissions get_user_subpermissions track_login_daily in_iprange
80 get_template_and_user haspermission create_basic_session
83 $ldap = C4::Context->config('useldapserver') || 0;
84 $cas = C4::Context->preference('casAuthentication');
85 $caslogout = C4::Context->preference('casLogout');
88 require C4::Auth_with_ldap;
89 import C4::Auth_with_ldap qw(checkpw_ldap);
92 require C4::Auth_with_cas; # no import
93 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
100 C4::Auth - Authenticates Koha users
104 use CGI qw ( -utf8 );
108 my $query = CGI->new;
110 my ($template, $borrowernumber, $cookie)
111 = get_template_and_user(
113 template_name => "opac-main.tt",
116 authnotrequired => 0,
117 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
121 output_html_with_http_headers $query, $cookie, $template->output;
125 The main function of this module is to provide
126 authentification. However the get_template_and_user function has
127 been provided so that a users login information is passed along
128 automatically. This gets loaded into the template.
132 =head2 get_template_and_user
134 my ($template, $borrowernumber, $cookie)
135 = get_template_and_user(
137 template_name => "opac-main.tt",
140 authnotrequired => 0,
141 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
145 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
146 to C<&checkauth> (in this module) to perform authentification.
147 See C<&checkauth> for an explanation of these parameters.
149 The C<template_name> is then used to find the correct template for
150 the page. The authenticated users details are loaded onto the
151 template in the logged_in_user variable (which is a Koha::Patron object). Also the
152 C<sessionID> is passed to the template. This can be used in templates
153 if cookies are disabled. It needs to be put as and input to every
156 More information on the C<gettemplate> sub can be found in the
161 sub get_template_and_user {
164 my ( $user, $cookie, $sessionID, $flags );
167 my $cookie_mgr = Koha::CookieManager->new;
169 # Get shibboleth login attribute
170 my $shib = C4::Context->config('useshibboleth') && shib_ok();
171 my $shib_login = $shib ? get_login_shib() : undef;
173 C4::Context->interface( $in->{type} );
175 $in->{'authnotrequired'} ||= 0;
177 # the following call includes a bad template check; might croak
178 my $template = C4::Templates::gettemplate(
179 $in->{'template_name'},
184 if ( $in->{'template_name'} !~ m/maintenance/ ) {
185 ( $user, $cookie, $sessionID, $flags ) = checkauth(
187 $in->{'authnotrequired'},
188 $in->{'flagsrequired'},
191 $in->{template_name},
195 # If we enforce GDPR and the user did not consent, redirect
196 # Exceptions for consent page itself and SCI/SCO system
197 if( $in->{type} eq 'opac' && $user &&
198 $in->{'template_name'} !~ /^(opac-page|opac-patron-consent|sc[io]\/)/ &&
199 C4::Context->preference('PrivacyPolicyConsent') eq 'Enforced' )
201 my $consent = Koha::Patron::Consents->search({
202 borrowernumber => getborrowernumber($user),
203 type => 'GDPR_PROCESSING',
204 given_on => { '!=', undef },
207 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
212 if ( $in->{type} eq 'opac' && $user ) {
215 my $session = get_session($sessionID);
217 $is_sco_user = $session->param('sco_user');
223 # If the user logged in is the SCO user and they try to go out of the SCO module,
224 # log the user out removing the CGISESSID cookie
225 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
229 C4::Context->preference('AutoSelfCheckID')
230 && $user eq C4::Context->preference('AutoSelfCheckID')
238 # If the user logged in is the SCI user and they try to go out of the SCI module,
239 # kick them out unless it is SCO with a valid permission
240 # or they are a superlibrarian
241 $in->{template_name} !~ m|sci/|
242 && haspermission( $user, { self_check => 'self_checkin_module' } )
244 $in->{template_name} =~ m|sco/| && haspermission(
245 $user, { self_check => 'self_checkout_module' }
248 && $flags && $flags->{superlibrarian} != 1
255 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
257 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
258 -name => 'CGISESSID',
261 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
265 #NOTE: This JWT should only be used by the self-check controllers
266 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
270 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
274 my $auth_error = $in->{query}->param('auth_error');
278 script_name => get_script_name(),
279 auth_error => $auth_error,
282 print $in->{query}->header(
287 'X-Frame-Options' => 'SAMEORIGIN'
298 # It's possible for $user to be the borrowernumber if they don't have a
299 # userid defined (and are logging in through some other method, such
300 # as SSL certs against an email address)
302 $borrowernumber = getborrowernumber($user) if defined($user);
303 if ( !defined($borrowernumber) && defined($user) ) {
304 $patron = Koha::Patrons->find( $user );
306 $borrowernumber = $user;
308 # A bit of a hack, but I don't know there's a nicer way
310 $user = $patron->firstname . ' ' . $patron->surname;
313 $patron = Koha::Patrons->find( $borrowernumber );
314 # FIXME What to do if $patron does not exist?
318 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
319 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
320 $template->param( logged_in_user => $patron );
321 $template->param( sessionID => $sessionID );
323 if ( $in->{'type'} eq 'opac' ) {
324 require Koha::Virtualshelves;
325 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
327 borrowernumber => $borrowernumber,
331 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
337 some_private_shelves => $some_private_shelves,
338 some_public_shelves => $some_public_shelves,
342 # We are going to use the $flags returned by checkauth
343 # to create the template's parameters that will indicate
344 # which menus the user can access.
345 my $authz = Koha::Auth::Permissions->get_authz_from_flags({ flags => $flags });
346 foreach my $permission ( keys %{ $authz } ){
347 $template->param( $permission => $authz->{$permission} );
350 # Logged-in opac search history
351 # If the requested template is an opac one and opac search history is enabled
352 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
353 my $dbh = C4::Context->dbh;
354 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
355 my $sth = $dbh->prepare($query);
356 $sth->execute($borrowernumber);
358 # If at least one search has already been performed
359 if ( $sth->fetchrow_array > 0 ) {
361 # We show the link in opac
362 $template->param( EnableOpacSearchHistory => 1 );
364 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
366 # And if there are searches performed when the user was not logged in,
367 # we add them to the logged-in search history
368 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
369 if (@recentSearches) {
371 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
372 VALUES (?, ?, ?, ?, ?, ?, ?)
374 my $sth = $dbh->prepare($query);
375 $sth->execute( $borrowernumber,
376 $in->{query}->cookie("CGISESSID"),
379 $_->{type} || 'biblio',
382 ) foreach @recentSearches;
384 # clear out the search history from the session now that
385 # we've saved it to the database
388 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
390 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
391 $template->param( EnableSearchHistory => 1 );
394 else { # if this is an anonymous session, setup to display public lists...
396 # If shibboleth is enabled, and we're in an anonymous session, we should allow
397 # the user to attempt login via shibboleth.
399 $template->param( shibbolethAuthentication => $shib,
400 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
403 # If shibboleth is enabled and we have a shibboleth login attribute,
404 # but we are in an anonymous session, then we clearly have an invalid
405 # shibboleth koha account.
407 $template->param( invalidShibLogin => '1' );
411 $template->param( sessionID => $sessionID );
413 if ( $in->{'type'} eq 'opac' ){
414 require Koha::Virtualshelves;
415 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
421 some_public_shelves => $some_public_shelves,
424 # Set default branch if one has been passed by the environment.
425 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
429 # Sysprefs disabled via URL param
430 # Note that value must be defined in order to override via ENV
431 foreach my $syspref (
437 OpacAdditionalStylesheet
439 intranetcolorstylesheet
444 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
445 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
448 # Anonymous opac search history
449 # If opac search history is enabled and at least one search has already been performed
450 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
451 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
452 if (@recentSearches) {
453 $template->param( EnableOpacSearchHistory => 1 );
457 if ( C4::Context->preference('dateformat') ) {
458 $template->param( dateformat => C4::Context->preference('dateformat') );
461 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
463 # these template parameters are set the same regardless of $in->{'type'}
465 my $minPasswordLength = C4::Context->preference('minPasswordLength');
466 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
468 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
469 GoogleJackets => C4::Context->preference("GoogleJackets"),
470 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
471 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
472 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
473 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
474 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
475 TagsEnabled => C4::Context->preference("TagsEnabled"),
476 hide_marc => C4::Context->preference("hide_marc"),
477 item_level_itypes => C4::Context->preference('item-level_itypes'),
478 patronimages => C4::Context->preference("patronimages"),
479 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
480 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
481 marcflavour => C4::Context->preference("marcflavour"),
482 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
483 minPasswordLength => $minPasswordLength,
485 if ( $in->{'type'} eq "intranet" ) {
488 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
489 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
490 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
491 AutoLocation => C4::Context->preference("AutoLocation"),
492 can_see_cataloguing_module => haspermission( $user, get_cataloguing_page_permissions() ) ? 1 : 0,
493 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
494 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
495 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
496 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
497 IndependentBranches => C4::Context->preference("IndependentBranches"),
498 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
499 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
500 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
501 IntranetNav => C4::Context->preference("IntranetNav"),
502 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
503 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
504 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
505 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
506 LibraryName => C4::Context->preference("LibraryName"),
507 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
508 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
509 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
510 pending_checkout_notes => Koha::Checkouts->search( { noteseen => 0 } ),
511 plugins_enabled => C4::Context->config("enable_plugins"),
512 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
513 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
514 useDischarge => C4::Context->preference('useDischarge'),
515 virtualshelves => C4::Context->preference("virtualshelves"),
519 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
521 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
522 my $LibraryNameTitle = C4::Context->preference("LibraryName");
523 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
524 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
526 # clean up the busc param in the session
527 # if the page is not opac-detail and not the "add to list" page
528 # and not the "edit comments" page
529 if ( C4::Context->preference("OpacBrowseResults")
530 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
532 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
533 or $pagename =~ /^showmarc$/
534 or $pagename =~ /^addbybiblionumber$/
535 or $pagename =~ /^review$/ )
537 my $sessionSearch = get_session( $sessionID );
538 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
542 # variables passed from CGI: opac_css_override and opac_search_limits.
543 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
544 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
547 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
548 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
549 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
551 $opac_name = $1; # opac_search_limit is a branch, so we use it.
552 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
553 $opac_name = $in->{'query'}->param('multibranchlimit');
554 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
555 $opac_name = C4::Context->userenv->{'branch'};
558 # Decide if the patron can make suggestions in the OPAC
559 my $can_make_suggestions;
560 if ( C4::Context->preference('Suggestion') && C4::Context->preference('AnonSuggestions') ) {
561 $can_make_suggestions = 1;
562 } elsif ( C4::Context->userenv && C4::Context->userenv->{'number'} ) {
563 $can_make_suggestions = Koha::Patrons->find(C4::Context->userenv->{'number'})->category->can_make_suggestions;
566 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
568 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
569 LibrarySearchGroups => \@search_groups,
570 opac_name => $opac_name,
571 LibraryName => "" . C4::Context->preference("LibraryName"),
572 LibraryNameTitle => "" . $LibraryNameTitle,
573 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
574 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
575 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
576 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
577 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
578 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
579 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
580 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
581 opac_search_limit => $opac_search_limit,
582 opac_limit_override => $opac_limit_override,
583 OpacBrowser => C4::Context->preference("OpacBrowser"),
584 OpacCloud => C4::Context->preference("OpacCloud"),
585 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
586 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
587 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
588 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
589 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
590 OpacTopissue => C4::Context->preference("OpacTopissue"),
591 'Version' => C4::Context->preference('Version'),
592 hidelostitems => C4::Context->preference("hidelostitems"),
593 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
594 opacbookbag => "" . C4::Context->preference("opacbookbag"),
595 OpacFavicon => C4::Context->preference("OpacFavicon"),
596 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
597 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
598 OPACUserJS => C4::Context->preference("OPACUserJS"),
599 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
600 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
601 ShowReviewer => C4::Context->preference("ShowReviewer"),
602 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
603 suggestion => $can_make_suggestions,
604 virtualshelves => "" . C4::Context->preference("virtualshelves"),
605 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
606 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
607 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
608 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
609 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
610 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
611 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
612 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
613 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
614 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
615 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
616 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
617 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
618 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
619 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
620 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
621 useDischarge => C4::Context->preference('useDischarge'),
624 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
627 # Check if we were asked using parameters to force a specific language
628 if ( defined $in->{'query'}->param('language') ) {
630 # Extract the language, let C4::Languages::getlanguage choose
632 my $language = C4::Languages::getlanguage( $in->{'query'} );
633 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
634 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
637 return ( $template, $borrowernumber, $cookie, $flags );
642 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
644 Verifies that the user is authorized to run this script. If
645 the user is authorized, a (userid, cookie, session-id, flags)
646 quadruple is returned. If the user is not authorized but does
647 not have the required privilege (see $flagsrequired below), it
648 displays an error page and exits. Otherwise, it displays the
649 login page and exits.
651 Note that C<&checkauth> will return if and only if the user
652 is authorized, so it should be called early on, before any
653 unfinished operations (e.g., if you've opened a file, then
654 C<&checkauth> won't close it for you).
656 C<$query> is the CGI object for the script calling C<&checkauth>.
658 The C<$noauth> argument is optional. If it is set, then no
659 authorization is required for the script.
661 C<&checkauth> fetches user and session information from C<$query> and
662 ensures that the user is authorized to run scripts that require
665 The C<$flagsrequired> argument specifies the required privileges
666 the user must have if the username and password are correct.
667 It should be specified as a reference-to-hash; keys in the hash
668 should be the "flags" for the user, as specified in the Members
669 intranet module. Any key specified must correspond to a "flag"
670 in the userflags table. E.g., { circulate => 1 } would specify
671 that the user must have the "circulate" privilege in order to
672 proceed. To make sure that access control is correct, the
673 C<$flagsrequired> parameter must be specified correctly.
675 Koha also has a concept of sub-permissions, also known as
676 granular permissions. This makes the value of each key
677 in the C<flagsrequired> hash take on an additional
682 The user must have access to all subfunctions of the module
683 specified by the hash key.
687 The user must have access to at least one subfunction of the module
688 specified by the hash key.
690 specific permission, e.g., 'export_catalog'
692 The user must have access to the specific subfunction list, which
693 must correspond to a row in the permissions table.
695 The C<$type> argument specifies whether the template should be
696 retrieved from the opac or intranet directory tree. "opac" is
697 assumed if it is not specified; however, if C<$type> is specified,
698 "intranet" is assumed if it is not "opac".
700 If C<$query> does not have a valid session ID associated with it
701 (i.e., the user has not logged in) or if the session has expired,
702 C<&checkauth> presents the user with a login page (from the point of
703 view of the original script, C<&checkauth> does not return). Once the
704 user has authenticated, C<&checkauth> restarts the original script
705 (this time, C<&checkauth> returns).
707 The login page is provided using a HTML::Template, which is set in the
708 systempreferences table or at the top of this file. The variable C<$type>
709 selects which template to use, either the opac or the intranet
710 authentification template.
712 C<&checkauth> returns a user ID, a cookie, and a session ID. The
713 cookie should be sent back to the browser; it verifies that the user
723 # If version syspref is unavailable, it means Koha is being installed,
724 # and so we must redirect to OPAC maintenance page or to the WebInstaller
725 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
726 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
727 warn "OPAC Install required, redirecting to maintenance";
728 print $query->redirect("/cgi-bin/koha/maintenance.pl");
731 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
732 if ( $type ne 'opac' ) {
733 warn "Install required, redirecting to Installer";
734 print $query->redirect("/cgi-bin/koha/installer/install.pl");
736 warn "OPAC Install required, redirecting to maintenance";
737 print $query->redirect("/cgi-bin/koha/maintenance.pl");
742 # check that database and koha version are the same
743 # there is no DB version, it's a fresh install,
744 # go to web installer
745 # there is a DB version, compare it to the code version
746 my $kohaversion = Koha::version();
748 # remove the 3 last . to have a Perl number
749 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
750 Koha::Logger->get->debug("kohaversion : $kohaversion");
751 if ( $version < $kohaversion ) {
752 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
753 if ( $type ne 'opac' ) {
754 warn sprintf( $warning, 'Installer' );
755 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
757 warn sprintf( "OPAC: " . $warning, 'maintenance' );
758 print $query->redirect("/cgi-bin/koha/maintenance.pl");
764 sub _timeout_syspref {
765 my $default_timeout = 600;
766 my $timeout = C4::Context->preference('timeout') || $default_timeout;
768 # value in days, convert in seconds
769 if ( $timeout =~ /^(\d+)[dD]$/ ) {
770 $timeout = $1 * 86400;
772 # value in hours, convert in seconds
773 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
774 $timeout = $1 * 3600;
776 elsif ( $timeout !~ m/^\d+$/ ) {
777 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
778 $timeout = $default_timeout;
787 # Get shibboleth login attribute
788 my $shib = C4::Context->config('useshibboleth') && shib_ok();
789 my $shib_login = $shib ? get_login_shib() : undef;
791 # $authnotrequired will be set for scripts which will run without authentication
792 my $authnotrequired = shift;
793 my $flagsrequired = shift;
795 my $emailaddress = shift;
796 my $template_name = shift;
797 $type = 'opac' unless $type;
799 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
800 my @allowed_scripts_for_private_opac = qw(
802 opac-registration-email-sent.tt
803 opac-registration-confirmation.tt
804 opac-memberentry-update-submitted.tt
805 opac-password-recovery.tt
806 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 );
819 my $auth_state = 'failed';
821 my ( $userid, $cookie, $sessionID, $flags );
823 my $logout = $query->param('logout.x');
825 my $anon_search_history;
827 # This parameter is the name of the CAS server we want to authenticate against,
828 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
829 my $casparam = $query->param('cas');
830 my $q_userid = $query->param('userid') // '';
833 my $invalid_otp_token;
835 ( $type ne "opac" # Only available for the staff interface
836 && C4::Context->preference('TwoFactorAuthentication') ne "disabled" ) # If "enabled" or "enforced"
839 # Basic authentication is incompatible with the use of Shibboleth,
840 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
841 # and it may not be the attribute we want to use to match the koha login.
843 # Also, do not consider an empty REMOTE_USER.
845 # Finally, after those tests, we can assume (although if it would be better with
846 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
847 # and we can affect it to $userid.
848 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
850 # Using Basic Authentication, no cookies required
851 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
852 -name => 'CGISESSID',
855 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
859 elsif ( $emailaddress) {
860 # the Google OpenID Connect passes an email address
862 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
863 my ( $return, $more_info );
864 # NOTE: $flags in the following call is still undefined !
865 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
866 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
869 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
870 $userid = $session->param('id');
874 $return eq 'ok' ? 'completed'
875 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
878 # We are at the second screen if the waiting-for-2FA is set in session
879 # and otp_token param has been passed
881 && $auth_state eq 'additional-auth-needed'
882 && ( my $otp_token = $query->param('otp_token') ) )
884 my $patron = Koha::Patrons->find( { userid => $userid } );
885 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
886 my $verified = $auth->verify($otp_token);
889 # The token is correct, the user is fully logged in!
890 $auth_state = 'completed';
891 $session->param( 'waiting-for-2FA', 0 );
892 $session->param( 'waiting-for-2FA-setup', 0 );
894 # This is an ugly trick to pass the test
895 # $query->param('koha_login_context') && ( $q_userid ne $userid )
900 $invalid_otp_token = 1;
904 if ( $auth_state eq 'completed' ) {
905 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
907 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
908 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
909 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
912 #if a user enters an id ne to the id in the current session, we need to log them in...
913 #first we need to clear the anonymous session...
914 $anon_search_history = $session->param('search_history');
917 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
918 C4::Context::_unset_userenv($sessionID);
920 undef $userid; # IMPORTANT: this assures us a new session in code below
921 $auth_state = 'failed';
924 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
925 -name => 'CGISESSID',
926 -value => $session->id,
928 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
932 $flags = haspermission( $userid, $flagsrequired );
934 $auth_state = 'failed';
935 $info{'nopermission'} = 1;
938 } elsif ( !$logout ) {
939 if ( $return eq 'expired' ) {
940 $info{timed_out} = 1;
941 } elsif ( $return eq 'restricted' ) {
942 $info{oldip} = $more_info->{old_ip};
943 $info{newip} = $more_info->{new_ip};
944 $info{different_ip} = 1;
945 } elsif ( $return eq 'password_expired' ) {
946 $info{password_has_expired} = 1;
951 if ( $auth_state eq 'failed' || $logout ) {
958 # voluntary logout the user
959 # check wether the user was using their shibboleth session or a local one
960 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
965 C4::Context::_unset_userenv($sessionID);
966 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
968 if ($cas and $caslogout) {
969 logout_cas($query, $type);
972 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
973 if ( $shib and $shib_login and $shibSuccess) {
978 $auth_state = 'logout';
982 #we initiate a session prior to checking for a username to allow for anonymous sessions...
983 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
984 $session = get_session() or die "Auth ERROR: Cannot get_session()";
987 # Save anonymous search history in new session so it can be retrieved
988 # by get_template_and_user to store it in user's search history after
989 # a successful login.
990 if ($anon_search_history) {
991 $session->param( 'search_history', $anon_search_history );
994 $sessionID = $session->id;
995 C4::Context->_new_userenv($sessionID);
996 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
997 -name => 'CGISESSID',
998 -value => $sessionID,
1000 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1003 my $pki_field = C4::Context->preference('AllowPKIAuth');
1004 if ( !defined($pki_field) ) {
1005 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1006 $pki_field = 'None';
1008 if ( ( $cas && $query->param('ticket') )
1010 || ( $shib && $shib_login )
1011 || $pki_field ne 'None'
1014 my $password = $query->param('password');
1015 my $shibSuccess = 0;
1016 my ( $return, $cardnumber );
1018 # If shib is enabled and we have a shib login, does the login match a valid koha user
1019 if ( $shib && $shib_login ) {
1022 # Do not pass password here, else shib will not be checked in checkpw.
1023 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1024 $userid = $retuserid;
1025 $shibSuccess = $return;
1026 $info{'invalidShibLogin'} = 1 unless ($return);
1029 # If shib login and match were successful, skip further login methods
1030 unless ($shibSuccess) {
1031 if ( $cas && $query->param('ticket') ) {
1034 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1035 checkpw( $userid, $password, $query, $type );
1036 $userid = $retuserid;
1037 $info{'invalidCasLogin'} = 1 unless ($return);
1040 elsif ( $emailaddress ) {
1041 my $value = $emailaddress;
1043 # If we're looking up the email, there's a chance that the person
1044 # doesn't have a userid. So if there is none, we pass along the
1045 # borrower number, and the bits of code that need to know the user
1046 # ID will have to be smart enough to handle that.
1047 my $patrons = Koha::Patrons->search({ email => $value });
1048 if ($patrons->count) {
1050 # First the userid, then the borrowernum
1051 my $patron = $patrons->next;
1052 $value = $patron->userid || $patron->borrowernumber;
1056 $return = $value ? 1 : 0;
1061 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1062 || ( $pki_field eq 'emailAddress'
1063 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1067 if ( $pki_field eq 'Common Name' ) {
1068 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1070 elsif ( $pki_field eq 'emailAddress' ) {
1071 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1073 # If we're looking up the email, there's a chance that the person
1074 # doesn't have a userid. So if there is none, we pass along the
1075 # borrower number, and the bits of code that need to know the user
1076 # ID will have to be smart enough to handle that.
1077 my $patrons = Koha::Patrons->search({ email => $value });
1078 if ($patrons->count) {
1080 # First the userid, then the borrowernum
1081 my $patron = $patrons->next;
1082 $value = $patron->userid || $patron->borrowernumber;
1088 $return = $value ? 1 : 0;
1094 my $request_method = $query->request_method // q{};
1097 $request_method eq 'POST'
1098 || ( C4::Context->preference('AutoSelfCheckID')
1099 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1104 ( $return, $cardnumber, $retuserid, $patron, $cas_ticket ) =
1105 checkpw( $q_userid, $password, $query, $type );
1106 $userid = $retuserid if ($retuserid);
1107 $info{'invalid_username_or_password'} = 1 unless ($return);
1112 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1119 && C4::Context->preference('OPACShibOnly')
1121 || ( ( $type ne 'opac' )
1122 && C4::Context->preference('staffShibOnly') )
1129 # $return: 1 = valid user
1130 if( $return && $return > 0 ) {
1132 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1133 $auth_state = "logged_in";
1136 $auth_state = 'failed';
1137 # FIXME We could add $return = 0; or even delete the session?
1138 # Currently return == 1 and we will fill session info later on,
1139 # although we do present an authorization failure. (Yes, the
1140 # authentication was actually correct.)
1141 $info{'nopermission'} = 1;
1142 C4::Context::_unset_userenv($sessionID);
1144 my ( $borrowernumber, $firstname, $surname, $userflags,
1145 $branchcode, $branchname, $emailaddress, $desk_id,
1146 $desk_name, $register_id, $register_name );
1148 if ( $return == 1 ) {
1150 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1151 branches.branchname as branchname, email
1153 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1155 my $dbh = C4::Context->dbh;
1156 my $sth = $dbh->prepare("$select where userid=?");
1157 $sth->execute($userid);
1158 unless ( $sth->rows ) {
1159 $sth = $dbh->prepare("$select where cardnumber=?");
1160 $sth->execute($cardnumber);
1162 unless ( $sth->rows ) {
1163 $sth->execute($userid);
1167 ( $borrowernumber, $firstname, $surname, $userflags,
1168 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1171 # launch a sequence to check if we have a ip for the branch, i
1172 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1174 my $ip = $ENV{'REMOTE_ADDR'};
1176 # if they specify at login, use that
1177 if ( $query->param('branch') ) {
1178 $branchcode = $query->param('branch');
1179 my $library = Koha::Libraries->find($branchcode);
1180 $branchname = $library? $library->branchname: '';
1182 if ( $query->param('desk_id') ) {
1183 $desk_id = $query->param('desk_id');
1184 my $desk = Koha::Desks->find($desk_id);
1185 $desk_name = $desk ? $desk->desk_name : '';
1187 if ( C4::Context->preference('UseCashRegisters') ) {
1189 $query->param('register_id')
1190 ? Koha::Cash::Registers->find($query->param('register_id'))
1191 : Koha::Cash::Registers->search(
1192 { branch => $branchcode, branch_default => 1 },
1193 { rows => 1 } )->single;
1194 $register_id = $register->id if ($register);
1195 $register_name = $register->name if ($register);
1197 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1198 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1200 # we have to check they are coming from the right ip range
1201 my $domain = $branches->{$branchcode}->{'branchip'};
1202 $domain =~ s|\.\*||g;
1203 if ( $ip !~ /^$domain/ ) {
1204 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1205 -name => 'CGISESSID',
1208 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1211 $info{'wrongip'} = 1;
1212 $auth_state = "failed";
1216 if ( C4::Context->preference('AutoLocation') && $auth_state ne 'failed' ) {
1217 foreach my $br ( uniq( $branchcode, keys %$branches ) ) {
1219 # now we work with the treatment of ip
1220 my $domain = $branches->{$br}->{'branchip'};
1221 if ( $domain && $ip =~ /^$domain/ ) {
1222 $branchcode = $branches->{$br}->{'branchcode'};
1224 # new op dev : add the branchname to the cookie
1225 $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 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1340 return ( $userid, $cookie, $sessionID, $flags );
1345 # AUTH rejected, show the login/password template, after checking the DB.
1349 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1351 # get the inputs from the incoming query
1353 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1354 foreach my $name ( param $query) {
1355 next if grep { $name eq $_ } @inputs_to_clean;
1356 my @value = $query->multi_param($name);
1357 push @inputs, { name => $name, value => $_ } for @value;
1360 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1361 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1362 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1364 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1365 my $auth_error = $query->param('auth_error');
1366 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1370 script_name => get_script_name(),
1371 casAuthentication => C4::Context->preference("casAuthentication"),
1372 shibbolethAuthentication => $shib,
1373 suggestion => C4::Context->preference("suggestion"),
1374 virtualshelves => C4::Context->preference("virtualshelves"),
1375 LibraryName => "" . C4::Context->preference("LibraryName"),
1376 LibraryNameTitle => "" . $LibraryNameTitle,
1377 opacuserlogin => C4::Context->preference("opacuserlogin"),
1378 OpacFavicon => C4::Context->preference("OpacFavicon"),
1379 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1380 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1381 OPACUserJS => C4::Context->preference("OPACUserJS"),
1382 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1383 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1384 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1385 IntranetNav => C4::Context->preference("IntranetNav"),
1386 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1387 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1388 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1389 IndependentBranches => C4::Context->preference("IndependentBranches"),
1390 AutoLocation => C4::Context->preference("AutoLocation"),
1391 wrongip => $info{'wrongip'},
1392 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1393 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1394 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1395 too_many_login_attempts => ( $patron and $patron->account_locked ),
1396 password_has_expired => ( $patron and $patron->password_expired ),
1397 auth_error => $auth_error,
1400 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1401 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1402 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1403 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1404 if ( $auth_state eq 'additional-auth-needed' ) {
1405 my $patron = Koha::Patrons->find( { userid => $userid } );
1408 invalid_otp_token => $invalid_otp_token,
1409 notice_email_address => $patron->notice_email_address, # We could also pass logged_in_user if necessary
1413 if ( $auth_state eq 'setup-additional-auth-needed' ) {
1419 if ( $type eq 'opac' ) {
1420 require Koha::Virtualshelves;
1421 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1427 some_public_shelves => $some_public_shelves,
1433 # Is authentication against multiple CAS servers enabled?
1434 require C4::Auth_with_cas;
1435 if ( multipleAuth() && !$casparam ) {
1436 my $casservers = getMultipleAuth();
1438 foreach my $key ( keys %$casservers ) {
1439 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1442 casServersLoop => \@tmplservers
1446 casServerUrl => login_cas_url($query, undef, $type),
1451 invalidCasLogin => $info{'invalidCasLogin'}
1456 #If shibOnly is enabled just go ahead and redirect directly
1457 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1458 my $redirect_url = login_shib_url( $query );
1459 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1464 shibbolethAuthentication => $shib,
1465 shibbolethLoginUrl => login_shib_url($query),
1469 if (C4::Context->preference('GoogleOpenIDConnect')) {
1470 if ($query->param("OpenIDConnectFailed")) {
1471 my $reason = $query->param('OpenIDConnectFailed');
1472 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1477 LibraryName => C4::Context->preference("LibraryName"),
1479 $template->param(%info);
1481 # $cookie = $query->cookie(CGISESSID => $session->id
1483 print $query->header(
1484 { type => 'text/html',
1487 'X-Frame-Options' => 'SAMEORIGIN',
1495 =head2 check_api_auth
1497 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1499 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1500 cookie, determine if the user has the privileges specified by C<$userflags>.
1502 C<check_api_auth> is is meant for authenticating users of web services, and
1503 consequently will always return and will not attempt to redirect the user
1506 If a valid session cookie is already present, check_api_auth will return a status
1507 of "ok", the cookie, and the Koha session ID.
1509 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1510 parameters and create a session cookie and Koha session if the supplied credentials
1513 Possible return values in C<$status> are:
1517 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1519 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1521 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1523 =item "expired -- session cookie has expired; API user should resubmit userid and password
1525 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1527 =item "additional-auth-needed -- User is in an authentication process that is not finished
1533 sub check_api_auth {
1536 my $flagsrequired = shift;
1537 my $timeout = _timeout_syspref();
1539 unless ( C4::Context->preference('Version') ) {
1541 # database has not been installed yet
1542 return ( "maintenance", undef, undef );
1544 my $kohaversion = Koha::version();
1545 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1546 if ( C4::Context->preference('Version') < $kohaversion ) {
1548 # database in need of version update; assume that
1549 # no API should be called while databsae is in
1551 return ( "maintenance", undef, undef );
1554 my ( $sessionID, $session );
1555 unless ( $query->param('userid') ) {
1556 $sessionID = $query->cookie("CGISESSID");
1558 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1561 ( $return, $session, undef ) = check_cookie_auth(
1562 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1564 return ( $return, undef, undef ) # Cookie auth failed
1567 my $cookie = $query->cookie(
1568 -name => 'CGISESSID',
1569 -value => $session->id,
1571 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1574 return ( $return, $cookie, $session ); # return == 'ok' here
1579 my $userid = $query->param('userid');
1580 my $password = $query->param('password');
1581 my ( $return, $cardnumber, $cas_ticket );
1584 if ( $cas && $query->param('PT') ) {
1587 # In case of a CAS authentication, we use the ticket instead of the password
1588 my $PT = $query->param('PT');
1589 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1592 # User / password auth
1593 unless ( $userid and $password ) {
1595 # caller did something wrong, fail the authenticateion
1596 return ( "failed", undef, undef );
1600 ( $return, $cardnumber, $newuserid, $patron, $cas_ticket ) = checkpw( $userid, $password, $query );
1603 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1604 my $session = get_session("");
1605 return ( "failed", undef, undef ) unless $session;
1607 my $sessionID = $session->id;
1608 C4::Context->_new_userenv($sessionID);
1609 my $cookie = $query->cookie(
1610 -name => 'CGISESSID',
1611 -value => $sessionID,
1613 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1616 if ( $return == 1 ) {
1618 $borrowernumber, $firstname, $surname,
1619 $userflags, $branchcode, $branchname,
1622 my $dbh = C4::Context->dbh;
1625 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1627 $sth->execute($userid);
1629 $borrowernumber, $firstname, $surname,
1630 $userflags, $branchcode, $branchname,
1632 ) = $sth->fetchrow if ( $sth->rows );
1634 unless ( $sth->rows ) {
1635 my $sth = $dbh->prepare(
1636 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1638 $sth->execute($cardnumber);
1640 $borrowernumber, $firstname, $surname,
1641 $userflags, $branchcode, $branchname,
1643 ) = $sth->fetchrow if ( $sth->rows );
1645 unless ( $sth->rows ) {
1646 $sth->execute($userid);
1648 $borrowernumber, $firstname, $surname, $userflags,
1649 $branchcode, $branchname, $emailaddress
1650 ) = $sth->fetchrow if ( $sth->rows );
1654 my $ip = $ENV{'REMOTE_ADDR'};
1656 # if they specify at login, use that
1657 if ( $query->param('branch') ) {
1658 $branchcode = $query->param('branch');
1659 my $library = Koha::Libraries->find($branchcode);
1660 $branchname = $library? $library->branchname: '';
1662 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1663 foreach my $br ( keys %$branches ) {
1665 # now we work with the treatment of ip
1666 my $domain = $branches->{$br}->{'branchip'};
1667 if ( $domain && $ip =~ /^$domain/ ) {
1668 $branchcode = $branches->{$br}->{'branchcode'};
1670 # new op dev : add the branchname to the cookie
1671 $branchname = $branches->{$br}->{'branchname'};
1674 $session->param( 'number', $borrowernumber );
1675 $session->param( 'id', $userid );
1676 $session->param( 'cardnumber', $cardnumber );
1677 $session->param( 'firstname', $firstname );
1678 $session->param( 'surname', $surname );
1679 $session->param( 'branch', $branchcode );
1680 $session->param( 'branchname', $branchname );
1681 $session->param( 'flags', $userflags );
1682 $session->param( 'emailaddress', $emailaddress );
1683 $session->param( 'ip', $session->remote_addr() );
1684 $session->param( 'lasttime', time() );
1685 $session->param( 'interface', 'api' );
1687 $session->param( 'cas_ticket', $cas_ticket);
1688 C4::Context->set_userenv(
1689 $session->param('number'), $session->param('id'),
1690 $session->param('cardnumber'), $session->param('firstname'),
1691 $session->param('surname'), $session->param('branch'),
1692 $session->param('branchname'), $session->param('flags'),
1693 $session->param('emailaddress'), $session->param('shibboleth'),
1694 $session->param('desk_id'), $session->param('desk_name'),
1695 $session->param('register_id'), $session->param('register_name')
1697 return ( "ok", $cookie, $sessionID );
1699 return ( "failed", undef, undef );
1704 =head2 check_cookie_auth
1706 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1708 Given a CGISESSID cookie set during a previous login to Koha, determine
1709 if the user has the privileges specified by C<$userflags>. C<$userflags>
1710 is passed unaltered into C<haspermission> and as such accepts all options
1711 avaiable to that routine with the one caveat that C<check_api_auth> will
1712 also allow 'undef' to be passed and in such a case the permissions check
1713 will be skipped altogether.
1715 C<check_cookie_auth> is meant for authenticating special services
1716 such as tools/upload-file.pl that are invoked by other pages that
1717 have been authenticated in the usual way.
1719 Possible return values in C<$status> are:
1723 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1725 =item "anon" -- user not authenticated but valid for anonymous session.
1727 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1729 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1731 =item "expired -- session cookie has expired; API user should resubmit userid and password
1733 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1739 sub check_cookie_auth {
1740 my $sessionID = shift;
1741 my $flagsrequired = shift;
1744 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1746 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1748 unless ( $skip_version_check ) {
1749 unless ( C4::Context->preference('Version') ) {
1751 # database has not been installed yet
1752 return ( "maintenance", undef );
1754 my $kohaversion = Koha::version();
1755 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1756 if ( C4::Context->preference('Version') < $kohaversion ) {
1758 # database in need of version update; assume that
1759 # no API should be called while databsae is in
1761 return ( "maintenance", undef );
1765 # see if we have a valid session cookie already
1766 # however, if a userid parameter is present (i.e., from
1767 # a form submission, assume that any current cookie
1769 unless ( $sessionID ) {
1770 return ( "failed", undef );
1772 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1773 my $session = get_session($sessionID);
1775 my $userid = $session->param('id');
1776 my $ip = $session->param('ip');
1777 my $lasttime = $session->param('lasttime');
1778 my $timeout = _timeout_syspref();
1780 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1784 return ("expired", undef);
1786 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1787 # IP address changed
1790 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1792 } elsif ( $userid ) {
1793 $session->param( 'lasttime', time() );
1794 my $patron = Koha::Patrons->find({ userid => $userid });
1796 # If the user modify their own userid
1797 # Better than 500 but we could do better
1798 unless ( $patron ) {
1801 return ("expired", undef);
1804 $patron = Koha::Patrons->find({ cardnumber => $userid })
1806 return ("password_expired", undef ) if $patron->password_expired;
1807 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1809 C4::Context->_new_userenv($sessionID);
1810 if ( !C4::Context->interface ) {
1811 # No need to override the interface, most often set by get_template_and_user
1812 C4::Context->interface( $session->param('interface') );
1814 C4::Context->set_userenv(
1815 $session->param('number'), $session->param('id') // '',
1816 $session->param('cardnumber'), $session->param('firstname'),
1817 $session->param('surname'), $session->param('branch'),
1818 $session->param('branchname'), $session->param('flags'),
1819 $session->param('emailaddress'), $session->param('shibboleth'),
1820 $session->param('desk_id'), $session->param('desk_name'),
1821 $session->param('register_id'), $session->param('register_name')
1823 if ( C4::Context->preference('TwoFactorAuthentication') ne 'disabled' ) {
1824 return ( "additional-auth-needed", $session )
1825 if $session->param('waiting-for-2FA');
1827 return ( "setup-additional-auth-needed", $session )
1828 if $session->param('waiting-for-2FA-setup');
1831 return ( "ok", $session );
1835 return ( "failed", undef );
1839 C4::Context->_new_userenv($sessionID);
1840 C4::Context->interface($session->param('interface'));
1841 C4::Context->set_userenv( undef, q{} );
1842 return ( "anon", $session );
1845 return ( "expired", undef );
1852 my $session = get_session($sessionID);
1854 Given a session ID, retrieve the CGI::Session object used to store
1855 the session's state. The session object can be used to store
1856 data that needs to be accessed by different scripts during a
1859 If the C<$sessionID> parameter is an empty string, a new session
1864 #NOTE: We're keeping this for backwards compatibility
1865 sub _get_session_params {
1866 return Koha::Session->_get_session_params();
1869 #NOTE: We're keeping this for backwards compatibility
1871 my $sessionID = shift;
1872 my $session = Koha::Session->get_session( { sessionID => $sessionID } );
1876 =head2 create_basic_session
1878 my $session = create_basic_session({ patron => $patron, interface => $interface });
1880 Creates a session and adds all basic parameters for a session to work
1884 sub create_basic_session {
1886 my $patron = $params->{patron};
1887 my $interface = $params->{interface};
1889 $interface = 'intranet' if $interface eq 'staff';
1891 my $session = get_session("");
1893 $session->param( 'number', $patron->borrowernumber );
1894 $session->param( 'id', $patron->userid );
1895 $session->param( 'cardnumber', $patron->cardnumber );
1896 $session->param( 'firstname', $patron->firstname );
1897 $session->param( 'surname', $patron->surname );
1898 $session->param( 'branch', $patron->branchcode );
1899 $session->param( 'branchname', $patron->library->branchname );
1900 $session->param( 'flags', $patron->flags );
1901 $session->param( 'emailaddress', $patron->email );
1902 $session->param( 'ip', $session->remote_addr() );
1903 $session->param( 'lasttime', time() );
1904 $session->param( 'interface', $interface);
1910 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1911 # (or something similar)
1912 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1913 # not having a userenv defined could cause a crash.
1915 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1916 $type = 'opac' unless $type;
1918 # Get shibboleth login attribute
1919 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1920 my $shib_login = $shib ? get_login_shib() : undef;
1923 my $check_internal_as_fallback = 0;
1928 # Note: checkpw_* routines returns:
1931 # -1 if user bind failed (LDAP only)
1933 if ( $ldap && defined($password) ) {
1934 my ( $retval, $retcard, $retuserid );
1935 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1936 if ( $retval == 1 ) {
1937 @return = ( $retval, $retcard, $retuserid, $patron );
1940 $check_internal_as_fallback = 1 if $retval == 0;
1942 } elsif ( $cas && $query && $query->param('ticket') ) {
1944 # In case of a CAS authentication, we use the ticket instead of the password
1945 my $ticket = $query->param('ticket');
1946 $query->delete('ticket'); # remove ticket to come back to original URL
1947 my ( $retval, $retcard, $retuserid, $cas_ticket );
1948 ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1950 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1954 $passwd_ok = $retval;
1957 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1958 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1960 elsif ( $shib && $shib_login && !$password ) {
1962 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1963 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1964 # shibboleth-authenticated user
1966 # Then, we check if it matches a valid koha user
1968 my ( $retval, $retcard, $retuserid );
1969 ( $retval, $retcard, $retuserid, $patron ) =
1970 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1972 @return = ( $retval, $retcard, $retuserid, $patron );
1974 $passwd_ok = $retval;
1977 $check_internal_as_fallback = 1;
1980 if ($check_internal_as_fallback) {
1982 @return = checkpw_internal( $userid, $password, $no_set_userenv );
1983 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1984 $patron = Koha::Patrons->find( { cardnumber => $return[1] } ) if $passwd_ok;
1985 push @return, $patron if $patron;
1988 if ( defined $userid && !$patron ) {
1989 $patron = Koha::Patrons->find( { userid => $userid } );
1990 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1991 push @return, $patron if $check_internal_as_fallback;
1995 if ( $patron->account_locked ) {
1997 } elsif ($passwd_ok) {
1998 $patron->update( { login_attempts => 0 } );
1999 if ( $patron->password_expired ) {
2000 @return = ( -2, $patron );
2003 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
2007 # Optionally log success or failure
2008 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
2009 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
2010 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
2011 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2017 sub checkpw_internal {
2018 my ( $userid, $password, $no_set_userenv ) = @_;
2020 $password = Encode::encode( 'UTF-8', $password )
2021 if Encode::is_utf8($password);
2023 my $dbh = C4::Context->dbh;
2026 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2028 $sth->execute($userid);
2030 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2031 $surname, $branchcode, $branchname, $flags )
2034 if ( checkpw_hash( $password, $stored_hash ) ) {
2036 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2037 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2038 return 1, $cardnumber, $userid;
2043 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2045 $sth->execute($userid);
2047 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2048 $surname, $branchcode, $branchname, $flags )
2051 if ( checkpw_hash( $password, $stored_hash ) ) {
2053 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2054 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2055 return 1, $cardnumber, $userid;
2062 my ( $password, $stored_hash ) = @_;
2064 return if $stored_hash eq '!';
2066 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2068 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2069 $hash = hash_password( $password, $stored_hash );
2071 $hash = md5_base64($password);
2073 return $hash eq $stored_hash;
2078 my $authflags = getuserflags($flags, $userid, [$dbh]);
2080 Translates integer flags into permissions strings hash.
2082 C<$flags> is the integer userflags value ( borrowers.userflags )
2083 C<$userid> is the members.userid, used for building subpermissions
2084 C<$authflags> is a hashref of permissions
2091 my $dbh = @_ ? shift : C4::Context->dbh;
2094 # I don't want to do this, but if someone logs in as the database
2095 # user, it would be preferable not to spam them to death with
2096 # numeric warnings. So, we make $flags numeric.
2097 no warnings 'numeric';
2100 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2103 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2104 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2105 $userflags->{$flag} = 1;
2108 $userflags->{$flag} = 0;
2112 # get subpermissions and merge with top-level permissions
2113 my $user_subperms = get_user_subpermissions($userid);
2114 foreach my $module ( keys %$user_subperms ) {
2115 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2116 $userflags->{$module} = $user_subperms->{$module};
2122 =head2 get_user_subpermissions
2124 $user_perm_hashref = get_user_subpermissions($userid);
2126 Given the userid (note, not the borrowernumber) of a staff user,
2127 return a hashref of hashrefs of the specific subpermissions
2128 accorded to the user. An example return is
2132 export_catalog => 1,
2133 import_patrons => 1,
2137 The top-level hash-key is a module or function code from
2138 userflags.flag, while the second-level key is a code
2141 The results of this function do not give a complete picture
2142 of the functions that a staff user can access; it is also
2143 necessary to check borrowers.flags.
2147 sub get_user_subpermissions {
2150 my $dbh = C4::Context->dbh;
2151 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2152 FROM user_permissions
2153 JOIN permissions USING (module_bit, code)
2154 JOIN userflags ON (module_bit = bit)
2155 JOIN borrowers USING (borrowernumber)
2156 WHERE userid = ?" );
2157 $sth->execute($userid);
2159 my $user_perms = {};
2160 while ( my $perm = $sth->fetchrow_hashref ) {
2161 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2166 =head2 get_all_subpermissions
2168 my $perm_hashref = get_all_subpermissions();
2170 Returns a hashref of hashrefs defining all specific
2171 permissions currently defined. The return value
2172 has the same structure as that of C<get_user_subpermissions>,
2173 except that the innermost hash value is the description
2174 of the subpermission.
2178 sub get_all_subpermissions {
2179 my $dbh = C4::Context->dbh;
2180 my $sth = $dbh->prepare( "SELECT flag, code
2182 JOIN userflags ON (module_bit = bit)" );
2186 while ( my $perm = $sth->fetchrow_hashref ) {
2187 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2192 =head2 get_cataloguing_page_permissions
2194 my $required_permissions = get_cataloguing_page_permissions();
2196 Returns the required permissions to access the main cataloguing page. Useful for building
2197 the global I<can_see_cataloguing_module> template variable, and also for reusing in
2198 I<cataloging-home.pl>.
2202 sub get_cataloguing_page_permissions {
2204 my @cataloguing_tools_subperms = qw(
2211 marc_modification_templates
2219 { editcatalogue => '*' }, { tools => \@cataloguing_tools_subperms },
2220 C4::Context->preference('StockRotation') ? { stockrotation => 'manage_rotas' } : ()
2224 =head2 haspermission
2226 $flagsrequired = '*'; # Any permission at all
2227 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2228 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2229 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2230 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2231 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2233 $flags = ($userid, $flagsrequired);
2235 C<$userid> the userid of the member
2236 C<$flags> is a query structure similar to that used by SQL::Abstract that
2237 denotes the combination of flags required. It is a required parameter.
2239 The main logic of this method is that things in arrays are OR'ed, and things
2240 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2242 Returns member's flags or 0 if a permission is not met.
2247 my ($required, $flags) = @_;
2249 my $ref = ref($required);
2251 if ($required eq '*') {
2252 return 0 unless ( $flags or ref( $flags ) );
2254 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2256 } elsif ($ref eq 'HASH') {
2257 foreach my $key (keys %{$required}) {
2258 next if $flags == 1;
2259 my $require = $required->{$key};
2260 my $rflags = $flags->{$key};
2261 return 0 unless _dispatch($require, $rflags);
2263 } elsif ($ref eq 'ARRAY') {
2265 foreach my $require ( @{$required} ) {
2267 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2268 ? $flags->{$require}
2270 $satisfied++ if _dispatch( $require, $rflags );
2272 return 0 unless $satisfied;
2274 croak "Unexpected structure found: $ref";
2281 my ( $userid, $flagsrequired ) = @_;
2283 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2284 # unless defined($flagsrequired);
2286 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2287 $sth->execute($userid);
2288 my $row = $sth->fetchrow();
2289 my $flags = getuserflags( $row, $userid );
2291 return $flags unless defined($flagsrequired);
2292 return $flags if $flags->{superlibrarian};
2293 return _dispatch($flagsrequired, $flags);
2295 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2300 $flags = ($iprange);
2302 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2304 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2311 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2312 if (scalar @allowedipranges > 0) {
2314 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2315 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2317 return $result ? 1 : 0;
2320 sub getborrowernumber {
2322 my $userenv = C4::Context->userenv;
2323 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2324 return $userenv->{number};
2326 my $dbh = C4::Context->dbh;
2327 for my $field ( 'userid', 'cardnumber' ) {
2329 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2330 $sth->execute($userid);
2332 my ($bnumber) = $sth->fetchrow;
2339 =head2 track_login_daily
2341 track_login_daily( $userid );
2343 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2347 sub track_login_daily {
2349 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2351 my $cache = Koha::Caches->get_instance();
2352 my $cache_key = "track_login_" . $userid;
2353 my $cached = $cache->get_from_cache($cache_key);
2354 my $today = dt_from_string()->ymd;
2355 return if $cached && $cached eq $today;
2357 my $patron = Koha::Patrons->find({ userid => $userid });
2358 return unless $patron;
2359 $patron->track_login;
2360 $cache->set_in_cache( $cache_key, $today );
2363 END { } # module clean-up code here (global destructor)
2373 Crypt::Eksblowfish::Bcrypt(3)