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);
25 use JSON qw/encode_json/;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
36 use Koha::AuthUtils qw(get_script_name hash_password);
38 use Koha::DateUtils qw(dt_from_string);
39 use Koha::Library::Groups;
43 use Koha::Patron::Consents;
44 use POSIX qw/strftime/;
45 use List::MoreUtils qw/ any /;
46 use Encode qw( encode is_utf8);
47 use C4::Auth_with_shibboleth;
49 use C4::Log qw/logaction/;
52 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout);
55 sub psgi_env { any { /^psgi\./ } keys %ENV }
58 if (psgi_env) { die 'psgi:exit' }
62 C4::Context->set_remote_address;
66 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
67 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
68 &get_all_subpermissions &get_user_subpermissions track_login_daily &in_iprange
70 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
71 $ldap = C4::Context->config('useldapserver') || 0;
72 $cas = C4::Context->preference('casAuthentication');
73 $caslogout = C4::Context->preference('casLogout');
74 require C4::Auth_with_cas; # no import
77 require C4::Auth_with_ldap;
78 import C4::Auth_with_ldap qw(checkpw_ldap);
81 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required);
88 C4::Auth - Authenticates Koha users
98 my ($template, $borrowernumber, $cookie)
99 = get_template_and_user(
101 template_name => "opac-main.tt",
104 authnotrequired => 0,
105 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
109 output_html_with_http_headers $query, $cookie, $template->output;
113 The main function of this module is to provide
114 authentification. However the get_template_and_user function has
115 been provided so that a users login information is passed along
116 automatically. This gets loaded into the template.
120 =head2 get_template_and_user
122 my ($template, $borrowernumber, $cookie)
123 = get_template_and_user(
125 template_name => "opac-main.tt",
128 authnotrequired => 0,
129 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
133 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
134 to C<&checkauth> (in this module) to perform authentification.
135 See C<&checkauth> for an explanation of these parameters.
137 The C<template_name> is then used to find the correct template for
138 the page. The authenticated users details are loaded onto the
139 template in the logged_in_user variable (which is a Koha::Patron object). Also the
140 C<sessionID> is passed to the template. This can be used in templates
141 if cookies are disabled. It needs to be put as and input to every
144 More information on the C<gettemplate> sub can be found in the
149 sub get_template_and_user {
152 my ( $user, $cookie, $sessionID, $flags );
154 # Get shibboleth login attribute
155 my $shib = C4::Context->config('useshibboleth') && shib_ok();
156 my $shib_login = $shib ? get_login_shib() : undef;
158 C4::Context->interface( $in->{type} );
160 $in->{'authnotrequired'} ||= 0;
162 # the following call includes a bad template check; might croak
163 my $template = C4::Templates::gettemplate(
164 $in->{'template_name'},
169 if ( $in->{'template_name'} !~ m/maintenance/ ) {
170 ( $user, $cookie, $sessionID, $flags ) = checkauth(
172 $in->{'authnotrequired'},
173 $in->{'flagsrequired'},
178 # If we enforce GDPR and the user did not consent, redirect
179 # Exceptions for consent page itself and SCI/SCO system
180 if( $in->{type} eq 'opac' && $user &&
181 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
182 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
184 my $consent = Koha::Patron::Consents->search({
185 borrowernumber => getborrowernumber($user),
186 type => 'GDPR_PROCESSING',
187 given_on => { '!=', undef },
190 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
195 if ( $in->{type} eq 'opac' && $user ) {
199 # If the user logged in is the SCO user and they try to go out of the SCO module,
200 # log the user out removing the CGISESSID cookie
201 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
202 && C4::Context->preference('AutoSelfCheckID')
203 && $user eq C4::Context->preference('AutoSelfCheckID')
209 # If the user logged in is the SCI user and they try to go out of the SCI module,
210 # kick them out unless it is SCO with a valid permission
211 # or they are a superlibrarian
212 $in->{template_name} !~ m|sci/|
213 && haspermission( $user, { self_check => 'self_checkin_module' } )
215 $in->{template_name} =~ m|sco/| && haspermission(
216 $user, { self_check => 'self_checkout_module' }
219 && $flags && $flags->{superlibrarian} != 1
226 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
228 $cookie = $in->{query}->cookie(
229 -name => 'CGISESSID',
233 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
238 script_name => get_script_name(),
241 print $in->{query}->header(
246 'X-Frame-Options' => 'SAMEORIGIN'
257 # It's possible for $user to be the borrowernumber if they don't have a
258 # userid defined (and are logging in through some other method, such
259 # as SSL certs against an email address)
261 $borrowernumber = getborrowernumber($user) if defined($user);
262 if ( !defined($borrowernumber) && defined($user) ) {
263 $patron = Koha::Patrons->find( $user );
265 $borrowernumber = $user;
267 # A bit of a hack, but I don't know there's a nicer way
269 $user = $patron->firstname . ' ' . $patron->surname;
272 $patron = Koha::Patrons->find( $borrowernumber );
273 # FIXME What to do if $patron does not exist?
277 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
278 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
279 $template->param( logged_in_user => $patron );
280 $template->param( sessionID => $sessionID );
282 if ( $in->{'type'} eq 'opac' ) {
283 require Koha::Virtualshelves;
284 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
286 borrowernumber => $borrowernumber,
290 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
296 some_private_shelves => $some_private_shelves,
297 some_public_shelves => $some_public_shelves,
301 my $all_perms = get_all_subpermissions();
303 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
304 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
306 # We are going to use the $flags returned by checkauth
307 # to create the template's parameters that will indicate
308 # which menus the user can access.
309 if ( $flags && $flags->{superlibrarian} == 1 ) {
310 $template->param( CAN_user_circulate => 1 );
311 $template->param( CAN_user_catalogue => 1 );
312 $template->param( CAN_user_parameters => 1 );
313 $template->param( CAN_user_borrowers => 1 );
314 $template->param( CAN_user_permissions => 1 );
315 $template->param( CAN_user_reserveforothers => 1 );
316 $template->param( CAN_user_editcatalogue => 1 );
317 $template->param( CAN_user_updatecharges => 1 );
318 $template->param( CAN_user_acquisition => 1 );
319 $template->param( CAN_user_tools => 1 );
320 $template->param( CAN_user_editauthorities => 1 );
321 $template->param( CAN_user_serials => 1 );
322 $template->param( CAN_user_reports => 1 );
323 $template->param( CAN_user_staffaccess => 1 );
324 $template->param( CAN_user_plugins => 1 );
325 $template->param( CAN_user_coursereserves => 1 );
326 $template->param( CAN_user_clubs => 1 );
327 $template->param( CAN_user_ill => 1 );
328 $template->param( CAN_user_stockrotation => 1 );
329 $template->param( CAN_user_problem_reports => 1 );
331 foreach my $module ( keys %$all_perms ) {
332 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
333 $template->param( "CAN_user_${module}_${subperm}" => 1 );
339 foreach my $module ( keys %$all_perms ) {
340 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
341 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
342 $template->param( "CAN_user_${module}_${subperm}" => 1 );
344 } elsif ( ref( $flags->{$module} ) ) {
345 foreach my $subperm ( keys %{ $flags->{$module} } ) {
346 $template->param( "CAN_user_${module}_${subperm}" => 1 );
353 foreach my $module ( keys %$flags ) {
354 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
355 $template->param( "CAN_user_$module" => 1 );
360 # Logged-in opac search history
361 # If the requested template is an opac one and opac search history is enabled
362 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
363 my $dbh = C4::Context->dbh;
364 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
365 my $sth = $dbh->prepare($query);
366 $sth->execute($borrowernumber);
368 # If at least one search has already been performed
369 if ( $sth->fetchrow_array > 0 ) {
371 # We show the link in opac
372 $template->param( EnableOpacSearchHistory => 1 );
374 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
376 # And if there are searches performed when the user was not logged in,
377 # we add them to the logged-in search history
378 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
379 if (@recentSearches) {
380 my $dbh = C4::Context->dbh;
382 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
383 VALUES (?, ?, ?, ?, ?, ?, ?)
385 my $sth = $dbh->prepare($query);
386 $sth->execute( $borrowernumber,
387 $in->{query}->cookie("CGISESSID"),
390 $_->{type} || 'biblio',
393 ) foreach @recentSearches;
395 # clear out the search history from the session now that
396 # we've saved it to the database
399 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
401 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
402 $template->param( EnableSearchHistory => 1 );
405 else { # if this is an anonymous session, setup to display public lists...
407 # If shibboleth is enabled, and we're in an anonymous session, we should allow
408 # the user to attempt login via shibboleth.
410 $template->param( shibbolethAuthentication => $shib,
411 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
414 # If shibboleth is enabled and we have a shibboleth login attribute,
415 # but we are in an anonymous session, then we clearly have an invalid
416 # shibboleth koha account.
418 $template->param( invalidShibLogin => '1' );
422 $template->param( sessionID => $sessionID );
424 if ( $in->{'type'} eq 'opac' ){
425 require Koha::Virtualshelves;
426 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
432 some_public_shelves => $some_public_shelves,
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 # Set the using_https variable for templates
455 # FIXME Under Plack the CGI->https method always returns 'OFF'
456 my $https = $in->{query}->https();
457 my $using_https = ( defined $https and $https ne 'OFF' ) ? 1 : 0;
459 my $minPasswordLength = C4::Context->preference('minPasswordLength');
460 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
462 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
463 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
464 GoogleJackets => C4::Context->preference("GoogleJackets"),
465 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
466 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
467 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
468 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
469 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
470 TagsEnabled => C4::Context->preference("TagsEnabled"),
471 hide_marc => C4::Context->preference("hide_marc"),
472 item_level_itypes => C4::Context->preference('item-level_itypes'),
473 patronimages => C4::Context->preference("patronimages"),
474 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
475 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
476 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
477 using_https => $using_https,
478 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
479 marcflavour => C4::Context->preference("marcflavour"),
480 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
481 minPasswordLength => $minPasswordLength,
483 if ( $in->{'type'} eq "intranet" ) {
485 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
486 AutoLocation => C4::Context->preference("AutoLocation"),
487 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
488 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
489 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
490 IndependentBranches => C4::Context->preference("IndependentBranches"),
491 IntranetNav => C4::Context->preference("IntranetNav"),
492 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
493 LibraryName => C4::Context->preference("LibraryName"),
494 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
495 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
496 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
497 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
498 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
499 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
500 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
501 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
502 intranetbookbag => C4::Context->preference("intranetbookbag"),
503 suggestion => C4::Context->preference("suggestion"),
504 virtualshelves => C4::Context->preference("virtualshelves"),
505 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
506 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
507 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
508 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
509 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
510 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
511 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
512 useDischarge => C4::Context->preference('useDischarge'),
513 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
517 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
519 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
520 my $LibraryNameTitle = C4::Context->preference("LibraryName");
521 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
522 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
524 # clean up the busc param in the session
525 # if the page is not opac-detail and not the "add to list" page
526 # and not the "edit comments" page
527 if ( C4::Context->preference("OpacBrowseResults")
528 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
530 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
531 or $pagename =~ /^addbybiblionumber$/
532 or $pagename =~ /^review$/ ) {
533 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
534 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
538 # variables passed from CGI: opac_css_override and opac_search_limits.
539 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
540 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
543 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
544 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
545 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
547 $opac_name = $1; # opac_search_limit is a branch, so we use it.
548 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
549 $opac_name = $in->{'query'}->param('multibranchlimit');
550 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
551 $opac_name = C4::Context->userenv->{'branch'};
554 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
556 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
557 LibrarySearchGroups => \@search_groups,
558 opac_name => $opac_name,
559 LibraryName => "" . C4::Context->preference("LibraryName"),
560 LibraryNameTitle => "" . $LibraryNameTitle,
561 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
562 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
563 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
564 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
565 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
566 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
567 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
568 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
569 opac_search_limit => $opac_search_limit,
570 opac_limit_override => $opac_limit_override,
571 OpacBrowser => C4::Context->preference("OpacBrowser"),
572 OpacCloud => C4::Context->preference("OpacCloud"),
573 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
574 OpacNav => "" . C4::Context->preference("OpacNav"),
575 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
576 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
577 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
578 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
579 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
580 OpacTopissue => C4::Context->preference("OpacTopissue"),
581 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
582 'Version' => C4::Context->preference('Version'),
583 hidelostitems => C4::Context->preference("hidelostitems"),
584 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
585 opacbookbag => "" . C4::Context->preference("opacbookbag"),
586 OpacFavicon => C4::Context->preference("OpacFavicon"),
587 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
588 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
589 OPACUserJS => C4::Context->preference("OPACUserJS"),
590 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
591 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
592 ShowReviewer => C4::Context->preference("ShowReviewer"),
593 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
594 suggestion => "" . C4::Context->preference("suggestion"),
595 virtualshelves => "" . C4::Context->preference("virtualshelves"),
596 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
597 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
598 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
599 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
600 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
601 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
602 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
603 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
604 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
605 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
606 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
607 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
608 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
609 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
610 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
611 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
612 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
613 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
614 useDischarge => C4::Context->preference('useDischarge'),
617 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
620 # Check if we were asked using parameters to force a specific language
621 if ( defined $in->{'query'}->param('language') ) {
623 # Extract the language, let C4::Languages::getlanguage choose
625 my $language = C4::Languages::getlanguage( $in->{'query'} );
626 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
627 if ( ref $cookie eq 'ARRAY' ) {
628 push @{$cookie}, $languagecookie;
630 $cookie = [ $cookie, $languagecookie ];
634 return ( $template, $borrowernumber, $cookie, $flags );
639 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
641 Verifies that the user is authorized to run this script. If
642 the user is authorized, a (userid, cookie, session-id, flags)
643 quadruple is returned. If the user is not authorized but does
644 not have the required privilege (see $flagsrequired below), it
645 displays an error page and exits. Otherwise, it displays the
646 login page and exits.
648 Note that C<&checkauth> will return if and only if the user
649 is authorized, so it should be called early on, before any
650 unfinished operations (e.g., if you've opened a file, then
651 C<&checkauth> won't close it for you).
653 C<$query> is the CGI object for the script calling C<&checkauth>.
655 The C<$noauth> argument is optional. If it is set, then no
656 authorization is required for the script.
658 C<&checkauth> fetches user and session information from C<$query> and
659 ensures that the user is authorized to run scripts that require
662 The C<$flagsrequired> argument specifies the required privileges
663 the user must have if the username and password are correct.
664 It should be specified as a reference-to-hash; keys in the hash
665 should be the "flags" for the user, as specified in the Members
666 intranet module. Any key specified must correspond to a "flag"
667 in the userflags table. E.g., { circulate => 1 } would specify
668 that the user must have the "circulate" privilege in order to
669 proceed. To make sure that access control is correct, the
670 C<$flagsrequired> parameter must be specified correctly.
672 Koha also has a concept of sub-permissions, also known as
673 granular permissions. This makes the value of each key
674 in the C<flagsrequired> hash take on an additional
679 The user must have access to all subfunctions of the module
680 specified by the hash key.
684 The user must have access to at least one subfunction of the module
685 specified by the hash key.
687 specific permission, e.g., 'export_catalog'
689 The user must have access to the specific subfunction list, which
690 must correspond to a row in the permissions table.
692 The C<$type> argument specifies whether the template should be
693 retrieved from the opac or intranet directory tree. "opac" is
694 assumed if it is not specified; however, if C<$type> is specified,
695 "intranet" is assumed if it is not "opac".
697 If C<$query> does not have a valid session ID associated with it
698 (i.e., the user has not logged in) or if the session has expired,
699 C<&checkauth> presents the user with a login page (from the point of
700 view of the original script, C<&checkauth> does not return). Once the
701 user has authenticated, C<&checkauth> restarts the original script
702 (this time, C<&checkauth> returns).
704 The login page is provided using a HTML::Template, which is set in the
705 systempreferences table or at the top of this file. The variable C<$type>
706 selects which template to use, either the opac or the intranet
707 authentification template.
709 C<&checkauth> returns a user ID, a cookie, and a session ID. The
710 cookie should be sent back to the browser; it verifies that the user
720 # If version syspref is unavailable, it means Koha is being installed,
721 # and so we must redirect to OPAC maintenance page or to the WebInstaller
722 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
723 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
724 warn "OPAC Install required, redirecting to maintenance";
725 print $query->redirect("/cgi-bin/koha/maintenance.pl");
728 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
729 if ( $type ne 'opac' ) {
730 warn "Install required, redirecting to Installer";
731 print $query->redirect("/cgi-bin/koha/installer/install.pl");
733 warn "OPAC Install required, redirecting to maintenance";
734 print $query->redirect("/cgi-bin/koha/maintenance.pl");
739 # check that database and koha version are the same
740 # there is no DB version, it's a fresh install,
741 # go to web installer
742 # there is a DB version, compare it to the code version
743 my $kohaversion = Koha::version();
745 # remove the 3 last . to have a Perl number
746 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
747 $debug and print STDERR "kohaversion : $kohaversion\n";
748 if ( $version < $kohaversion ) {
749 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
750 if ( $type ne 'opac' ) {
751 warn sprintf( $warning, 'Installer' );
752 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
754 warn sprintf( "OPAC: " . $warning, 'maintenance' );
755 print $query->redirect("/cgi-bin/koha/maintenance.pl");
763 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
764 printf $fh join( "\n", @_ );
768 sub _timeout_syspref {
769 my $timeout = C4::Context->preference('timeout') || 600;
771 # value in days, convert in seconds
772 if ( $timeout =~ /(\d+)[dD]/ ) {
773 $timeout = $1 * 86400;
780 $debug and warn "Checking Auth";
782 # Get shibboleth login attribute
783 my $shib = C4::Context->config('useshibboleth') && shib_ok();
784 my $shib_login = $shib ? get_login_shib() : undef;
786 # $authnotrequired will be set for scripts which will run without authentication
787 my $authnotrequired = shift;
788 my $flagsrequired = shift;
790 my $emailaddress = shift;
791 $type = 'opac' unless $type;
793 my $dbh = C4::Context->dbh;
794 my $timeout = _timeout_syspref();
796 _version_check( $type, $query );
801 my ( $userid, $cookie, $sessionID, $flags );
802 my $logout = $query->param('logout.x');
804 my $anon_search_history;
806 # This parameter is the name of the CAS server we want to authenticate against,
807 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
808 my $casparam = $query->param('cas');
809 my $q_userid = $query->param('userid') // '';
813 # Basic authentication is incompatible with the use of Shibboleth,
814 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
815 # and it may not be the attribute we want to use to match the koha login.
817 # Also, do not consider an empty REMOTE_USER.
819 # Finally, after those tests, we can assume (although if it would be better with
820 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
821 # and we can affect it to $userid.
822 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
824 # Using Basic Authentication, no cookies required
825 $cookie = $query->cookie(
826 -name => 'CGISESSID',
830 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
834 elsif ( $emailaddress) {
835 # the Google OpenID Connect passes an email address
837 elsif ( $sessionID = $query->cookie("CGISESSID") )
838 { # assignment, not comparison
839 $session = get_session($sessionID);
840 C4::Context->_new_userenv($sessionID);
841 my ( $ip, $lasttime, $sessiontype );
844 $s_userid = $session->param('id') // '';
845 C4::Context->set_userenv(
846 $session->param('number'), $s_userid,
847 $session->param('cardnumber'), $session->param('firstname'),
848 $session->param('surname'), $session->param('branch'),
849 $session->param('branchname'), $session->param('flags'),
850 $session->param('emailaddress'), $session->param('shibboleth'),
851 $session->param('desk_id'), $session->param('desk_name')
853 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
854 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
855 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
856 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
857 $ip = $session->param('ip');
858 $lasttime = $session->param('lasttime');
860 $sessiontype = $session->param('sessiontype') || '';
862 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
863 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
864 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
867 #if a user enters an id ne to the id in the current session, we need to log them in...
868 #first we need to clear the anonymous session...
869 $debug and warn "query id = $q_userid but session id = $s_userid";
870 $anon_search_history = $session->param('search_history');
873 C4::Context->_unset_userenv($sessionID);
879 # voluntary logout the user
880 # check wether the user was using their shibboleth session or a local one
881 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
884 C4::Context->_unset_userenv($sessionID);
886 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
890 if ($cas and $caslogout) {
891 logout_cas($query, $type);
894 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
895 if ( $shib and $shib_login and $shibSuccess) {
899 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
902 $info{'timed_out'} = 1;
907 C4::Context->_unset_userenv($sessionID);
909 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
913 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
915 # Different ip than originally logged in from
916 $info{'oldip'} = $ip;
917 $info{'newip'} = $ENV{'REMOTE_ADDR'};
918 $info{'different_ip'} = 1;
921 C4::Context->_unset_userenv($sessionID);
923 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
928 $cookie = $query->cookie(
929 -name => 'CGISESSID',
930 -value => $session->id,
932 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
934 $session->param( 'lasttime', time() );
935 unless ( $sessiontype && $sessiontype eq 'anon' ) { #if this is an anonymous session, we want to update the session, but not behave as if they are logged in...
936 $flags = haspermission( $userid, $flagsrequired );
940 $info{'nopermission'} = 1;
945 unless ( $userid || $sessionID ) {
946 #we initiate a session prior to checking for a username to allow for anonymous sessions...
947 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
949 # Save anonymous search history in new session so it can be retrieved
950 # by get_template_and_user to store it in user's search history after
951 # a successful login.
952 if ($anon_search_history) {
953 $session->param( 'search_history', $anon_search_history );
956 $sessionID = $session->id;
957 C4::Context->_new_userenv($sessionID);
958 $cookie = $query->cookie(
959 -name => 'CGISESSID',
960 -value => $session->id,
962 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
964 my $pki_field = C4::Context->preference('AllowPKIAuth');
965 if ( !defined($pki_field) ) {
966 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
969 if ( ( $cas && $query->param('ticket') )
971 || ( $shib && $shib_login )
972 || $pki_field ne 'None'
975 my $password = $query->param('password');
977 my ( $return, $cardnumber );
979 # If shib is enabled and we have a shib login, does the login match a valid koha user
980 if ( $shib && $shib_login ) {
983 # Do not pass password here, else shib will not be checked in checkpw.
984 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
985 $userid = $retuserid;
986 $shibSuccess = $return;
987 $info{'invalidShibLogin'} = 1 unless ($return);
990 # If shib login and match were successful, skip further login methods
991 unless ($shibSuccess) {
992 if ( $cas && $query->param('ticket') ) {
994 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
995 checkpw( $dbh, $userid, $password, $query, $type );
996 $userid = $retuserid;
997 $info{'invalidCasLogin'} = 1 unless ($return);
1000 elsif ( $emailaddress ) {
1001 my $value = $emailaddress;
1003 # If we're looking up the email, there's a chance that the person
1004 # doesn't have a userid. So if there is none, we pass along the
1005 # borrower number, and the bits of code that need to know the user
1006 # ID will have to be smart enough to handle that.
1007 my $patrons = Koha::Patrons->search({ email => $value });
1008 if ($patrons->count) {
1010 # First the userid, then the borrowernum
1011 my $patron = $patrons->next;
1012 $value = $patron->userid || $patron->borrowernumber;
1016 $return = $value ? 1 : 0;
1021 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1022 || ( $pki_field eq 'emailAddress'
1023 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1027 if ( $pki_field eq 'Common Name' ) {
1028 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1030 elsif ( $pki_field eq 'emailAddress' ) {
1031 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1033 # If we're looking up the email, there's a chance that the person
1034 # doesn't have a userid. So if there is none, we pass along the
1035 # borrower number, and the bits of code that need to know the user
1036 # ID will have to be smart enough to handle that.
1037 my $patrons = Koha::Patrons->search({ email => $value });
1038 if ($patrons->count) {
1040 # First the userid, then the borrowernum
1041 my $patron = $patrons->next;
1042 $value = $patron->userid || $patron->borrowernumber;
1048 $return = $value ? 1 : 0;
1054 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1055 checkpw( $dbh, $q_userid, $password, $query, $type );
1056 $userid = $retuserid if ($retuserid);
1057 $info{'invalid_username_or_password'} = 1 unless ($return);
1061 # $return: 1 = valid user
1064 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1065 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1069 $info{'nopermission'} = 1;
1070 C4::Context->_unset_userenv($sessionID);
1072 my ( $borrowernumber, $firstname, $surname, $userflags,
1073 $branchcode, $branchname, $emailaddress, $desk_id, $desk_name );
1075 if ( $return == 1 ) {
1077 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1078 branches.branchname as branchname, email
1080 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1082 my $sth = $dbh->prepare("$select where userid=?");
1083 $sth->execute($userid);
1084 unless ( $sth->rows ) {
1085 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1086 $sth = $dbh->prepare("$select where cardnumber=?");
1087 $sth->execute($cardnumber);
1089 unless ( $sth->rows ) {
1090 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1091 $sth->execute($userid);
1092 unless ( $sth->rows ) {
1093 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1098 ( $borrowernumber, $firstname, $surname, $userflags,
1099 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1100 $debug and print STDERR "AUTH_3 results: " .
1101 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1103 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1106 # launch a sequence to check if we have a ip for the branch, i
1107 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1109 my $ip = $ENV{'REMOTE_ADDR'};
1111 # if they specify at login, use that
1112 if ( $query->param('branch') ) {
1113 $branchcode = $query->param('branch');
1114 my $library = Koha::Libraries->find($branchcode);
1115 $branchname = $library? $library->branchname: '';
1117 if ( $query->param('desk_id') ) {
1118 $desk_id = $query->param('desk_id');
1119 my $desk = Koha::Desks->find($desk_id);
1120 $desk_name = $desk ? $desk->desk_name : '';
1122 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1123 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1125 # we have to check they are coming from the right ip range
1126 my $domain = $branches->{$branchcode}->{'branchip'};
1127 $domain =~ s|\.\*||g;
1128 if ( $ip !~ /^$domain/ ) {
1130 $cookie = $query->cookie(
1131 -name => 'CGISESSID',
1134 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1136 $info{'wrongip'} = 1;
1140 foreach my $br ( keys %$branches ) {
1142 # now we work with the treatment of ip
1143 my $domain = $branches->{$br}->{'branchip'};
1144 if ( $domain && $ip =~ /^$domain/ ) {
1145 $branchcode = $branches->{$br}->{'branchcode'};
1147 # new op dev : add the branchname to the cookie
1148 $branchname = $branches->{$br}->{'branchname'};
1151 $session->param( 'number', $borrowernumber );
1152 $session->param( 'id', $userid );
1153 $session->param( 'cardnumber', $cardnumber );
1154 $session->param( 'firstname', $firstname );
1155 $session->param( 'surname', $surname );
1156 $session->param( 'branch', $branchcode );
1157 $session->param( 'branchname', $branchname );
1158 $session->param( 'desk_id', $desk_id);
1159 $session->param( 'desk_name', $desk_name);
1160 $session->param( 'flags', $userflags );
1161 $session->param( 'emailaddress', $emailaddress );
1162 $session->param( 'ip', $session->remote_addr() );
1163 $session->param( 'lasttime', time() );
1164 $session->param( 'interface', $type);
1165 $session->param( 'shibboleth', $shibSuccess );
1166 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1168 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1169 C4::Context->set_userenv(
1170 $session->param('number'), $session->param('id'),
1171 $session->param('cardnumber'), $session->param('firstname'),
1172 $session->param('surname'), $session->param('branch'),
1173 $session->param('branchname'), $session->param('flags'),
1174 $session->param('emailaddress'), $session->param('shibboleth'),
1175 $session->param('desk_id'), $session->param('desk_name')
1179 # $return: 0 = invalid user
1180 # reset to anonymous session
1182 $debug and warn "Login failed, resetting anonymous session...";
1184 $info{'invalid_username_or_password'} = 1;
1185 C4::Context->_unset_userenv($sessionID);
1187 $session->param( 'lasttime', time() );
1188 $session->param( 'ip', $session->remote_addr() );
1189 $session->param( 'sessiontype', 'anon' );
1190 $session->param( 'interface', $type);
1192 } # END if ( $q_userid
1193 elsif ( $type eq "opac" ) {
1195 # if we are here this is an anonymous session; add public lists to it and a few other items...
1196 # anonymous sessions are created only for the OPAC
1197 $debug and warn "Initiating an anonymous session...";
1199 # setting a couple of other session vars...
1200 $session->param( 'ip', $session->remote_addr() );
1201 $session->param( 'lasttime', time() );
1202 $session->param( 'sessiontype', 'anon' );
1203 $session->param( 'interface', $type);
1205 } # END unless ($userid)
1207 # finished authentification, now respond
1208 if ( $loggedin || $authnotrequired )
1212 $cookie = $query->cookie(
1213 -name => 'CGISESSID',
1216 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1220 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1221 # request. We therefore redirect the user to the requested page again without the login parameters.
1222 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1223 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1224 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1225 $uri->query_param_delete('userid');
1226 $uri->query_param_delete('password');
1227 $uri->query_param_delete('koha_login_context');
1228 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1232 track_login_daily( $userid );
1234 return ( $userid, $cookie, $sessionID, $flags );
1239 # AUTH rejected, show the login/password template, after checking the DB.
1243 # get the inputs from the incoming query
1245 foreach my $name ( param $query) {
1246 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1247 my @value = $query->multi_param($name);
1248 push @inputs, { name => $name, value => $_ } for @value;
1251 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1253 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1254 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1255 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1257 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1258 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1262 script_name => get_script_name(),
1263 casAuthentication => C4::Context->preference("casAuthentication"),
1264 shibbolethAuthentication => $shib,
1265 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1266 suggestion => C4::Context->preference("suggestion"),
1267 virtualshelves => C4::Context->preference("virtualshelves"),
1268 LibraryName => "" . C4::Context->preference("LibraryName"),
1269 LibraryNameTitle => "" . $LibraryNameTitle,
1270 opacuserlogin => C4::Context->preference("opacuserlogin"),
1271 OpacNav => C4::Context->preference("OpacNav"),
1272 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1273 OpacFavicon => C4::Context->preference("OpacFavicon"),
1274 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1275 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1276 OPACUserJS => C4::Context->preference("OPACUserJS"),
1277 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1278 OpacCloud => C4::Context->preference("OpacCloud"),
1279 OpacTopissue => C4::Context->preference("OpacTopissue"),
1280 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1281 OpacBrowser => C4::Context->preference("OpacBrowser"),
1282 TagsEnabled => C4::Context->preference("TagsEnabled"),
1283 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1284 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1285 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1286 intranetbookbag => C4::Context->preference("intranetbookbag"),
1287 IntranetNav => C4::Context->preference("IntranetNav"),
1288 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1289 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1290 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1291 IndependentBranches => C4::Context->preference("IndependentBranches"),
1292 AutoLocation => C4::Context->preference("AutoLocation"),
1293 wrongip => $info{'wrongip'},
1294 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1295 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1296 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1297 too_many_login_attempts => ( $patron and $patron->account_locked )
1300 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1301 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1302 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1303 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1305 if ( $type eq 'opac' ) {
1306 require Koha::Virtualshelves;
1307 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1313 some_public_shelves => $some_public_shelves,
1319 # Is authentication against multiple CAS servers enabled?
1320 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1321 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1323 foreach my $key ( keys %$casservers ) {
1324 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1327 casServersLoop => \@tmplservers
1331 casServerUrl => login_cas_url($query, undef, $type),
1336 invalidCasLogin => $info{'invalidCasLogin'}
1342 shibbolethAuthentication => $shib,
1343 shibbolethLoginUrl => login_shib_url($query),
1347 if (C4::Context->preference('GoogleOpenIDConnect')) {
1348 if ($query->param("OpenIDConnectFailed")) {
1349 my $reason = $query->param('OpenIDConnectFailed');
1350 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1355 LibraryName => C4::Context->preference("LibraryName"),
1357 $template->param(%info);
1359 # $cookie = $query->cookie(CGISESSID => $session->id
1361 print $query->header(
1362 { type => 'text/html',
1365 'X-Frame-Options' => 'SAMEORIGIN'
1372 =head2 check_api_auth
1374 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1376 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1377 cookie, determine if the user has the privileges specified by C<$userflags>.
1379 C<check_api_auth> is is meant for authenticating users of web services, and
1380 consequently will always return and will not attempt to redirect the user
1383 If a valid session cookie is already present, check_api_auth will return a status
1384 of "ok", the cookie, and the Koha session ID.
1386 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1387 parameters and create a session cookie and Koha session if the supplied credentials
1390 Possible return values in C<$status> are:
1394 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1396 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1398 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1400 =item "expired -- session cookie has expired; API user should resubmit userid and password
1406 sub check_api_auth {
1409 my $flagsrequired = shift;
1410 my $dbh = C4::Context->dbh;
1411 my $timeout = _timeout_syspref();
1413 unless ( C4::Context->preference('Version') ) {
1415 # database has not been installed yet
1416 return ( "maintenance", undef, undef );
1418 my $kohaversion = Koha::version();
1419 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1420 if ( C4::Context->preference('Version') < $kohaversion ) {
1422 # database in need of version update; assume that
1423 # no API should be called while databsae is in
1425 return ( "maintenance", undef, undef );
1428 # FIXME -- most of what follows is a copy-and-paste
1429 # of code from checkauth. There is an obvious need
1430 # for refactoring to separate the various parts of
1431 # the authentication code, but as of 2007-11-19 this
1432 # is deferred so as to not introduce bugs into the
1433 # regular authentication code for Koha 3.0.
1435 # see if we have a valid session cookie already
1436 # however, if a userid parameter is present (i.e., from
1437 # a form submission, assume that any current cookie
1439 my $sessionID = undef;
1440 unless ( $query->param('userid') ) {
1441 $sessionID = $query->cookie("CGISESSID");
1443 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1444 my $session = get_session($sessionID);
1445 C4::Context->_new_userenv($sessionID);
1447 C4::Context->interface($session->param('interface'));
1448 C4::Context->set_userenv(
1449 $session->param('number'), $session->param('id'),
1450 $session->param('cardnumber'), $session->param('firstname'),
1451 $session->param('surname'), $session->param('branch'),
1452 $session->param('branchname'), $session->param('flags'),
1453 $session->param('emailaddress'), $session->param('shibboleth'),
1454 $session->param('desk_id'), $session->param('desk_name')
1457 my $ip = $session->param('ip');
1458 my $lasttime = $session->param('lasttime');
1459 my $userid = $session->param('id');
1460 if ( $lasttime < time() - $timeout ) {
1465 C4::Context->_unset_userenv($sessionID);
1468 return ( "expired", undef, undef );
1469 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1471 # IP address changed
1474 C4::Context->_unset_userenv($sessionID);
1477 return ( "expired", undef, undef );
1479 my $cookie = $query->cookie(
1480 -name => 'CGISESSID',
1481 -value => $session->id,
1483 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1485 $session->param( 'lasttime', time() );
1486 my $flags = haspermission( $userid, $flagsrequired );
1488 return ( "ok", $cookie, $sessionID );
1492 C4::Context->_unset_userenv($sessionID);
1495 return ( "failed", undef, undef );
1499 return ( "expired", undef, undef );
1504 my $userid = $query->param('userid');
1505 my $password = $query->param('password');
1506 my ( $return, $cardnumber, $cas_ticket );
1509 if ( $cas && $query->param('PT') ) {
1511 $debug and print STDERR "## check_api_auth - checking CAS\n";
1513 # In case of a CAS authentication, we use the ticket instead of the password
1514 my $PT = $query->param('PT');
1515 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1518 # User / password auth
1519 unless ( $userid and $password ) {
1521 # caller did something wrong, fail the authenticateion
1522 return ( "failed", undef, undef );
1525 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1528 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1529 my $session = get_session("");
1530 return ( "failed", undef, undef ) unless $session;
1532 my $sessionID = $session->id;
1533 C4::Context->_new_userenv($sessionID);
1534 my $cookie = $query->cookie(
1535 -name => 'CGISESSID',
1536 -value => $sessionID,
1538 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1540 if ( $return == 1 ) {
1542 $borrowernumber, $firstname, $surname,
1543 $userflags, $branchcode, $branchname,
1548 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1550 $sth->execute($userid);
1552 $borrowernumber, $firstname, $surname,
1553 $userflags, $branchcode, $branchname,
1555 ) = $sth->fetchrow if ( $sth->rows );
1557 unless ( $sth->rows ) {
1558 my $sth = $dbh->prepare(
1559 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1561 $sth->execute($cardnumber);
1563 $borrowernumber, $firstname, $surname,
1564 $userflags, $branchcode, $branchname,
1566 ) = $sth->fetchrow if ( $sth->rows );
1568 unless ( $sth->rows ) {
1569 $sth->execute($userid);
1571 $borrowernumber, $firstname, $surname, $userflags,
1572 $branchcode, $branchname, $emailaddress
1573 ) = $sth->fetchrow if ( $sth->rows );
1577 my $ip = $ENV{'REMOTE_ADDR'};
1579 # if they specify at login, use that
1580 if ( $query->param('branch') ) {
1581 $branchcode = $query->param('branch');
1582 my $library = Koha::Libraries->find($branchcode);
1583 $branchname = $library? $library->branchname: '';
1585 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1586 foreach my $br ( keys %$branches ) {
1588 # now we work with the treatment of ip
1589 my $domain = $branches->{$br}->{'branchip'};
1590 if ( $domain && $ip =~ /^$domain/ ) {
1591 $branchcode = $branches->{$br}->{'branchcode'};
1593 # new op dev : add the branchname to the cookie
1594 $branchname = $branches->{$br}->{'branchname'};
1597 $session->param( 'number', $borrowernumber );
1598 $session->param( 'id', $userid );
1599 $session->param( 'cardnumber', $cardnumber );
1600 $session->param( 'firstname', $firstname );
1601 $session->param( 'surname', $surname );
1602 $session->param( 'branch', $branchcode );
1603 $session->param( 'branchname', $branchname );
1604 $session->param( 'flags', $userflags );
1605 $session->param( 'emailaddress', $emailaddress );
1606 $session->param( 'ip', $session->remote_addr() );
1607 $session->param( 'lasttime', time() );
1608 $session->param( 'interface', 'api' );
1610 $session->param( 'cas_ticket', $cas_ticket);
1611 C4::Context->set_userenv(
1612 $session->param('number'), $session->param('id'),
1613 $session->param('cardnumber'), $session->param('firstname'),
1614 $session->param('surname'), $session->param('branch'),
1615 $session->param('emailaddress'), $session->param('shibboleth'),
1616 $session->param('desk_id'), $session->param('desk_name')
1618 return ( "ok", $cookie, $sessionID );
1620 return ( "failed", undef, undef );
1625 =head2 check_cookie_auth
1627 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1629 Given a CGISESSID cookie set during a previous login to Koha, determine
1630 if the user has the privileges specified by C<$userflags>. C<$userflags>
1631 is passed unaltered into C<haspermission> and as such accepts all options
1632 avaiable to that routine with the one caveat that C<check_api_auth> will
1633 also allow 'undef' to be passed and in such a case the permissions check
1634 will be skipped altogether.
1636 C<check_cookie_auth> is meant for authenticating special services
1637 such as tools/upload-file.pl that are invoked by other pages that
1638 have been authenticated in the usual way.
1640 Possible return values in C<$status> are:
1644 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1646 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1648 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1650 =item "expired -- session cookie has expired; API user should resubmit userid and password
1656 sub check_cookie_auth {
1658 my $flagsrequired = shift;
1661 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1662 my $dbh = C4::Context->dbh;
1663 my $timeout = _timeout_syspref();
1665 unless ( C4::Context->preference('Version') ) {
1667 # database has not been installed yet
1668 return ( "maintenance", undef );
1670 my $kohaversion = Koha::version();
1671 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1672 if ( C4::Context->preference('Version') < $kohaversion ) {
1674 # database in need of version update; assume that
1675 # no API should be called while databsae is in
1677 return ( "maintenance", undef );
1680 # FIXME -- most of what follows is a copy-and-paste
1681 # of code from checkauth. There is an obvious need
1682 # for refactoring to separate the various parts of
1683 # the authentication code, but as of 2007-11-23 this
1684 # is deferred so as to not introduce bugs into the
1685 # regular authentication code for Koha 3.0.
1687 # see if we have a valid session cookie already
1688 # however, if a userid parameter is present (i.e., from
1689 # a form submission, assume that any current cookie
1691 unless ( defined $cookie and $cookie ) {
1692 return ( "failed", undef );
1694 my $sessionID = $cookie;
1695 my $session = get_session($sessionID);
1696 C4::Context->_new_userenv($sessionID);
1698 C4::Context->interface($session->param('interface'));
1699 C4::Context->set_userenv(
1700 $session->param('number'), $session->param('id'),
1701 $session->param('cardnumber'), $session->param('firstname'),
1702 $session->param('surname'), $session->param('branch'),
1703 $session->param('branchname'), $session->param('flags'),
1704 $session->param('emailaddress'), $session->param('shibboleth'),
1705 $session->param('desk_id'), $session->param('desk_name')
1708 my $ip = $session->param('ip');
1709 my $lasttime = $session->param('lasttime');
1710 my $userid = $session->param('id');
1711 if ( $lasttime < time() - $timeout ) {
1716 C4::Context->_unset_userenv($sessionID);
1719 return ("expired", undef);
1720 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1722 # IP address changed
1725 C4::Context->_unset_userenv($sessionID);
1728 return ( "expired", undef );
1730 $session->param( 'lasttime', time() );
1731 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1733 return ( "ok", $sessionID );
1737 C4::Context->_unset_userenv($sessionID);
1740 return ( "failed", undef );
1744 return ( "expired", undef );
1751 my $session = get_session($sessionID);
1753 Given a session ID, retrieve the CGI::Session object used to store
1754 the session's state. The session object can be used to store
1755 data that needs to be accessed by different scripts during a
1758 If the C<$sessionID> parameter is an empty string, a new session
1763 sub _get_session_params {
1764 my $storage_method = C4::Context->preference('SessionStorage');
1765 if ( $storage_method eq 'mysql' ) {
1766 my $dbh = C4::Context->dbh;
1767 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1769 elsif ( $storage_method eq 'Pg' ) {
1770 my $dbh = C4::Context->dbh;
1771 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1773 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1774 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1775 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1778 # catch all defaults to tmp should work on all systems
1779 my $dir = C4::Context::temporary_directory;
1780 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1781 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1786 my $sessionID = shift;
1787 my $params = _get_session_params();
1788 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1792 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1793 # (or something similar)
1794 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1795 # not having a userenv defined could cause a crash.
1797 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1798 $type = 'opac' unless $type;
1800 # Get shibboleth login attribute
1801 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1802 my $shib_login = $shib ? get_login_shib() : undef;
1806 if ( defined $userid ){
1807 $patron = Koha::Patrons->find({ userid => $userid });
1808 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1810 my $check_internal_as_fallback = 0;
1812 # Note: checkpw_* routines returns:
1815 # -1 if user bind failed (LDAP only)
1817 if ( $patron and $patron->account_locked ) {
1818 # Nothing to check, account is locked
1819 } elsif ($ldap && defined($password)) {
1820 $debug and print STDERR "## checkpw - checking LDAP\n";
1821 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1822 if ( $retval == 1 ) {
1823 @return = ( $retval, $retcard, $retuserid );
1826 $check_internal_as_fallback = 1 if $retval == 0;
1828 } elsif ( $cas && $query && $query->param('ticket') ) {
1829 $debug and print STDERR "## checkpw - checking CAS\n";
1831 # In case of a CAS authentication, we use the ticket instead of the password
1832 my $ticket = $query->param('ticket');
1833 $query->delete('ticket'); # remove ticket to come back to original URL
1834 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1836 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1840 $passwd_ok = $retval;
1843 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1844 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1846 elsif ( $shib && $shib_login && !$password ) {
1848 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1850 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1851 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1852 # shibboleth-authenticated user
1854 # Then, we check if it matches a valid koha user
1856 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1858 @return = ( $retval, $retcard, $retuserid );
1860 $passwd_ok = $retval;
1863 $check_internal_as_fallback = 1;
1867 if ( $check_internal_as_fallback ) {
1868 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1869 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1874 $patron->update({ login_attempts => 0 });
1875 } elsif( !$patron->account_locked ) {
1876 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1880 # Optionally log success or failure
1881 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1882 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1883 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1884 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1890 sub checkpw_internal {
1891 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1893 $password = Encode::encode( 'UTF-8', $password )
1894 if Encode::is_utf8($password);
1898 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1900 $sth->execute($userid);
1902 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1903 $surname, $branchcode, $branchname, $flags )
1906 if ( checkpw_hash( $password, $stored_hash ) ) {
1908 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1909 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1910 return 1, $cardnumber, $userid;
1915 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1917 $sth->execute($userid);
1919 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1920 $surname, $branchcode, $branchname, $flags )
1923 if ( checkpw_hash( $password, $stored_hash ) ) {
1925 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1926 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1927 return 1, $cardnumber, $userid;
1934 my ( $password, $stored_hash ) = @_;
1936 return if $stored_hash eq '!';
1938 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1940 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1941 $hash = hash_password( $password, $stored_hash );
1943 $hash = md5_base64($password);
1945 return $hash eq $stored_hash;
1950 my $authflags = getuserflags($flags, $userid, [$dbh]);
1952 Translates integer flags into permissions strings hash.
1954 C<$flags> is the integer userflags value ( borrowers.userflags )
1955 C<$userid> is the members.userid, used for building subpermissions
1956 C<$authflags> is a hashref of permissions
1963 my $dbh = @_ ? shift : C4::Context->dbh;
1966 # I don't want to do this, but if someone logs in as the database
1967 # user, it would be preferable not to spam them to death with
1968 # numeric warnings. So, we make $flags numeric.
1969 no warnings 'numeric';
1972 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1975 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1976 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1977 $userflags->{$flag} = 1;
1980 $userflags->{$flag} = 0;
1984 # get subpermissions and merge with top-level permissions
1985 my $user_subperms = get_user_subpermissions($userid);
1986 foreach my $module ( keys %$user_subperms ) {
1987 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1988 $userflags->{$module} = $user_subperms->{$module};
1994 =head2 get_user_subpermissions
1996 $user_perm_hashref = get_user_subpermissions($userid);
1998 Given the userid (note, not the borrowernumber) of a staff user,
1999 return a hashref of hashrefs of the specific subpermissions
2000 accorded to the user. An example return is
2004 export_catalog => 1,
2005 import_patrons => 1,
2009 The top-level hash-key is a module or function code from
2010 userflags.flag, while the second-level key is a code
2013 The results of this function do not give a complete picture
2014 of the functions that a staff user can access; it is also
2015 necessary to check borrowers.flags.
2019 sub get_user_subpermissions {
2022 my $dbh = C4::Context->dbh;
2023 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2024 FROM user_permissions
2025 JOIN permissions USING (module_bit, code)
2026 JOIN userflags ON (module_bit = bit)
2027 JOIN borrowers USING (borrowernumber)
2028 WHERE userid = ?" );
2029 $sth->execute($userid);
2031 my $user_perms = {};
2032 while ( my $perm = $sth->fetchrow_hashref ) {
2033 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2038 =head2 get_all_subpermissions
2040 my $perm_hashref = get_all_subpermissions();
2042 Returns a hashref of hashrefs defining all specific
2043 permissions currently defined. The return value
2044 has the same structure as that of C<get_user_subpermissions>,
2045 except that the innermost hash value is the description
2046 of the subpermission.
2050 sub get_all_subpermissions {
2051 my $dbh = C4::Context->dbh;
2052 my $sth = $dbh->prepare( "SELECT flag, code
2054 JOIN userflags ON (module_bit = bit)" );
2058 while ( my $perm = $sth->fetchrow_hashref ) {
2059 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2064 =head2 haspermission
2066 $flagsrequired = '*'; # Any permission at all
2067 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2068 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2069 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2070 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2071 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2073 $flags = ($userid, $flagsrequired);
2075 C<$userid> the userid of the member
2076 C<$flags> is a query structure similar to that used by SQL::Abstract that
2077 denotes the combination of flags required. It is a required parameter.
2079 The main logic of this method is that things in arrays are OR'ed, and things
2080 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2082 Returns member's flags or 0 if a permission is not met.
2087 my ($required, $flags) = @_;
2089 my $ref = ref($required);
2091 if ($required eq '*') {
2092 return 0 unless ( $flags or ref( $flags ) );
2094 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2096 } elsif ($ref eq 'HASH') {
2097 foreach my $key (keys %{$required}) {
2098 next if $flags == 1;
2099 my $require = $required->{$key};
2100 my $rflags = $flags->{$key};
2101 return 0 unless _dispatch($require, $rflags);
2103 } elsif ($ref eq 'ARRAY') {
2105 foreach my $require ( @{$required} ) {
2107 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2108 ? $flags->{$require}
2110 $satisfied++ if _dispatch( $require, $rflags );
2112 return 0 unless $satisfied;
2114 croak "Unexpected structure found: $ref";
2121 my ( $userid, $flagsrequired ) = @_;
2123 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2124 # unless defined($flagsrequired);
2126 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2127 $sth->execute($userid);
2128 my $row = $sth->fetchrow();
2129 my $flags = getuserflags( $row, $userid );
2131 return $flags unless defined($flagsrequired);
2132 return $flags if $flags->{superlibrarian};
2133 return _dispatch($flagsrequired, $flags);
2135 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2140 $flags = ($iprange);
2142 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2144 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2151 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2152 if (scalar @allowedipranges > 0) {
2154 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2155 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2157 return $result ? 1 : 0;
2160 sub getborrowernumber {
2162 my $userenv = C4::Context->userenv;
2163 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2164 return $userenv->{number};
2166 my $dbh = C4::Context->dbh;
2167 for my $field ( 'userid', 'cardnumber' ) {
2169 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2170 $sth->execute($userid);
2172 my ($bnumber) = $sth->fetchrow;
2179 =head2 track_login_daily
2181 track_login_daily( $userid );
2183 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2187 sub track_login_daily {
2189 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2191 my $cache = Koha::Caches->get_instance();
2192 my $cache_key = "track_login_" . $userid;
2193 my $cached = $cache->get_from_cache($cache_key);
2194 my $today = dt_from_string()->ymd;
2195 return if $cached && $cached eq $today;
2197 my $patron = Koha::Patrons->find({ userid => $userid });
2198 return unless $patron;
2199 $patron->track_login;
2200 $cache->set_in_cache( $cache_key, $today );
2203 END { } # module clean-up code here (global destructor)
2213 Crypt::Eksblowfish::Bcrypt(3)