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',
237 script_name => get_script_name(),
240 print $in->{query}->header(
245 'X-Frame-Options' => 'SAMEORIGIN'
256 # It's possible for $user to be the borrowernumber if they don't have a
257 # userid defined (and are logging in through some other method, such
258 # as SSL certs against an email address)
260 $borrowernumber = getborrowernumber($user) if defined($user);
261 if ( !defined($borrowernumber) && defined($user) ) {
262 $patron = Koha::Patrons->find( $user );
264 $borrowernumber = $user;
266 # A bit of a hack, but I don't know there's a nicer way
268 $user = $patron->firstname . ' ' . $patron->surname;
271 $patron = Koha::Patrons->find( $borrowernumber );
272 # FIXME What to do if $patron does not exist?
276 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
277 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
278 $template->param( logged_in_user => $patron );
279 $template->param( sessionID => $sessionID );
281 if ( $in->{'type'} eq 'opac' ) {
282 require Koha::Virtualshelves;
283 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
285 borrowernumber => $borrowernumber,
289 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
295 some_private_shelves => $some_private_shelves,
296 some_public_shelves => $some_public_shelves,
300 my $all_perms = get_all_subpermissions();
302 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
303 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
305 # We are going to use the $flags returned by checkauth
306 # to create the template's parameters that will indicate
307 # which menus the user can access.
308 if ( $flags && $flags->{superlibrarian} == 1 ) {
309 $template->param( CAN_user_circulate => 1 );
310 $template->param( CAN_user_catalogue => 1 );
311 $template->param( CAN_user_parameters => 1 );
312 $template->param( CAN_user_borrowers => 1 );
313 $template->param( CAN_user_permissions => 1 );
314 $template->param( CAN_user_reserveforothers => 1 );
315 $template->param( CAN_user_editcatalogue => 1 );
316 $template->param( CAN_user_updatecharges => 1 );
317 $template->param( CAN_user_acquisition => 1 );
318 $template->param( CAN_user_tools => 1 );
319 $template->param( CAN_user_editauthorities => 1 );
320 $template->param( CAN_user_serials => 1 );
321 $template->param( CAN_user_reports => 1 );
322 $template->param( CAN_user_staffaccess => 1 );
323 $template->param( CAN_user_plugins => 1 );
324 $template->param( CAN_user_coursereserves => 1 );
325 $template->param( CAN_user_clubs => 1 );
326 $template->param( CAN_user_ill => 1 );
327 $template->param( CAN_user_stockrotation => 1 );
328 $template->param( CAN_user_problem_reports => 1 );
330 foreach my $module ( keys %$all_perms ) {
331 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
332 $template->param( "CAN_user_${module}_${subperm}" => 1 );
338 foreach my $module ( keys %$all_perms ) {
339 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
340 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
341 $template->param( "CAN_user_${module}_${subperm}" => 1 );
343 } elsif ( ref( $flags->{$module} ) ) {
344 foreach my $subperm ( keys %{ $flags->{$module} } ) {
345 $template->param( "CAN_user_${module}_${subperm}" => 1 );
352 foreach my $module ( keys %$flags ) {
353 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
354 $template->param( "CAN_user_$module" => 1 );
359 # Logged-in opac search history
360 # If the requested template is an opac one and opac search history is enabled
361 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
362 my $dbh = C4::Context->dbh;
363 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
364 my $sth = $dbh->prepare($query);
365 $sth->execute($borrowernumber);
367 # If at least one search has already been performed
368 if ( $sth->fetchrow_array > 0 ) {
370 # We show the link in opac
371 $template->param( EnableOpacSearchHistory => 1 );
373 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
375 # And if there are searches performed when the user was not logged in,
376 # we add them to the logged-in search history
377 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
378 if (@recentSearches) {
379 my $dbh = C4::Context->dbh;
381 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
382 VALUES (?, ?, ?, ?, ?, ?, ?)
384 my $sth = $dbh->prepare($query);
385 $sth->execute( $borrowernumber,
386 $in->{query}->cookie("CGISESSID"),
389 $_->{type} || 'biblio',
392 ) foreach @recentSearches;
394 # clear out the search history from the session now that
395 # we've saved it to the database
398 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
400 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
401 $template->param( EnableSearchHistory => 1 );
404 else { # if this is an anonymous session, setup to display public lists...
406 # If shibboleth is enabled, and we're in an anonymous session, we should allow
407 # the user to attempt login via shibboleth.
409 $template->param( shibbolethAuthentication => $shib,
410 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
413 # If shibboleth is enabled and we have a shibboleth login attribute,
414 # but we are in an anonymous session, then we clearly have an invalid
415 # shibboleth koha account.
417 $template->param( invalidShibLogin => '1' );
421 $template->param( sessionID => $sessionID );
423 if ( $in->{'type'} eq 'opac' ){
424 require Koha::Virtualshelves;
425 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
431 some_public_shelves => $some_public_shelves,
436 # Anonymous opac search history
437 # If opac search history is enabled and at least one search has already been performed
438 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
439 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
440 if (@recentSearches) {
441 $template->param( EnableOpacSearchHistory => 1 );
445 if ( C4::Context->preference('dateformat') ) {
446 $template->param( dateformat => C4::Context->preference('dateformat') );
449 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
451 # these template parameters are set the same regardless of $in->{'type'}
453 # Set the using_https variable for templates
454 # FIXME Under Plack the CGI->https method always returns 'OFF'
455 my $https = $in->{query}->https();
456 my $using_https = ( defined $https and $https ne 'OFF' ) ? 1 : 0;
458 my $minPasswordLength = C4::Context->preference('minPasswordLength');
459 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
461 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
462 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
463 GoogleJackets => C4::Context->preference("GoogleJackets"),
464 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
465 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
466 LoginDeskname => ( C4::Context->userenv ? C4::Context->userenv->{"desk_name"} : undef ),
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 LoginDeskname => ( C4::Context->userenv ? C4::Context->userenv->{"desk_name"} : undef ),
495 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
496 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
497 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
498 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
499 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
500 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
501 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
502 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
503 intranetbookbag => C4::Context->preference("intranetbookbag"),
504 suggestion => C4::Context->preference("suggestion"),
505 virtualshelves => C4::Context->preference("virtualshelves"),
506 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
507 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
508 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
509 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
510 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
511 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
512 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
513 useDischarge => C4::Context->preference('useDischarge'),
514 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
518 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
520 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
521 my $LibraryNameTitle = C4::Context->preference("LibraryName");
522 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
523 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
525 # clean up the busc param in the session
526 # if the page is not opac-detail and not the "add to list" page
527 # and not the "edit comments" page
528 if ( C4::Context->preference("OpacBrowseResults")
529 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
531 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
532 or $pagename =~ /^addbybiblionumber$/
533 or $pagename =~ /^review$/ ) {
534 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
535 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
539 # variables passed from CGI: opac_css_override and opac_search_limits.
540 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
541 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
544 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
545 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
546 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
548 $opac_name = $1; # opac_search_limit is a branch, so we use it.
549 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
550 $opac_name = $in->{'query'}->param('multibranchlimit');
551 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
552 $opac_name = C4::Context->userenv->{'branch'};
555 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
557 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
558 LibrarySearchGroups => \@search_groups,
559 opac_name => $opac_name,
560 LibraryName => "" . C4::Context->preference("LibraryName"),
561 LibraryNameTitle => "" . $LibraryNameTitle,
562 LoginDeskname => C4::Context->userenv ? C4::Context->userenv->{"desk_name"} : "",
563 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
564 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
565 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
566 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
567 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
568 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
569 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
570 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
571 opac_search_limit => $opac_search_limit,
572 opac_limit_override => $opac_limit_override,
573 OpacBrowser => C4::Context->preference("OpacBrowser"),
574 OpacCloud => C4::Context->preference("OpacCloud"),
575 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
576 OpacNav => "" . C4::Context->preference("OpacNav"),
577 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
578 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
579 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
580 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
581 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
582 OpacTopissue => C4::Context->preference("OpacTopissue"),
583 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
584 'Version' => C4::Context->preference('Version'),
585 hidelostitems => C4::Context->preference("hidelostitems"),
586 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
587 opacbookbag => "" . C4::Context->preference("opacbookbag"),
588 OpacFavicon => C4::Context->preference("OpacFavicon"),
589 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
590 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
591 OPACUserJS => C4::Context->preference("OPACUserJS"),
592 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
593 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
594 ShowReviewer => C4::Context->preference("ShowReviewer"),
595 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
596 suggestion => "" . C4::Context->preference("suggestion"),
597 virtualshelves => "" . C4::Context->preference("virtualshelves"),
598 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
599 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
600 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
601 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
602 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
603 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
604 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
605 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
606 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
607 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
608 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
609 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
610 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
611 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
612 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
613 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
614 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
615 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
616 useDischarge => C4::Context->preference('useDischarge'),
619 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
622 # Check if we were asked using parameters to force a specific language
623 if ( defined $in->{'query'}->param('language') ) {
625 # Extract the language, let C4::Languages::getlanguage choose
627 my $language = C4::Languages::getlanguage( $in->{'query'} );
628 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
629 if ( ref $cookie eq 'ARRAY' ) {
630 push @{$cookie}, $languagecookie;
632 $cookie = [ $cookie, $languagecookie ];
636 return ( $template, $borrowernumber, $cookie, $flags );
641 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
643 Verifies that the user is authorized to run this script. If
644 the user is authorized, a (userid, cookie, session-id, flags)
645 quadruple is returned. If the user is not authorized but does
646 not have the required privilege (see $flagsrequired below), it
647 displays an error page and exits. Otherwise, it displays the
648 login page and exits.
650 Note that C<&checkauth> will return if and only if the user
651 is authorized, so it should be called early on, before any
652 unfinished operations (e.g., if you've opened a file, then
653 C<&checkauth> won't close it for you).
655 C<$query> is the CGI object for the script calling C<&checkauth>.
657 The C<$noauth> argument is optional. If it is set, then no
658 authorization is required for the script.
660 C<&checkauth> fetches user and session information from C<$query> and
661 ensures that the user is authorized to run scripts that require
664 The C<$flagsrequired> argument specifies the required privileges
665 the user must have if the username and password are correct.
666 It should be specified as a reference-to-hash; keys in the hash
667 should be the "flags" for the user, as specified in the Members
668 intranet module. Any key specified must correspond to a "flag"
669 in the userflags table. E.g., { circulate => 1 } would specify
670 that the user must have the "circulate" privilege in order to
671 proceed. To make sure that access control is correct, the
672 C<$flagsrequired> parameter must be specified correctly.
674 Koha also has a concept of sub-permissions, also known as
675 granular permissions. This makes the value of each key
676 in the C<flagsrequired> hash take on an additional
681 The user must have access to all subfunctions of the module
682 specified by the hash key.
686 The user must have access to at least one subfunction of the module
687 specified by the hash key.
689 specific permission, e.g., 'export_catalog'
691 The user must have access to the specific subfunction list, which
692 must correspond to a row in the permissions table.
694 The C<$type> argument specifies whether the template should be
695 retrieved from the opac or intranet directory tree. "opac" is
696 assumed if it is not specified; however, if C<$type> is specified,
697 "intranet" is assumed if it is not "opac".
699 If C<$query> does not have a valid session ID associated with it
700 (i.e., the user has not logged in) or if the session has expired,
701 C<&checkauth> presents the user with a login page (from the point of
702 view of the original script, C<&checkauth> does not return). Once the
703 user has authenticated, C<&checkauth> restarts the original script
704 (this time, C<&checkauth> returns).
706 The login page is provided using a HTML::Template, which is set in the
707 systempreferences table or at the top of this file. The variable C<$type>
708 selects which template to use, either the opac or the intranet
709 authentification template.
711 C<&checkauth> returns a user ID, a cookie, and a session ID. The
712 cookie should be sent back to the browser; it verifies that the user
722 # If version syspref is unavailable, it means Koha is being installed,
723 # and so we must redirect to OPAC maintenance page or to the WebInstaller
724 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
725 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
726 warn "OPAC Install required, redirecting to maintenance";
727 print $query->redirect("/cgi-bin/koha/maintenance.pl");
730 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
731 if ( $type ne 'opac' ) {
732 warn "Install required, redirecting to Installer";
733 print $query->redirect("/cgi-bin/koha/installer/install.pl");
735 warn "OPAC Install required, redirecting to maintenance";
736 print $query->redirect("/cgi-bin/koha/maintenance.pl");
741 # check that database and koha version are the same
742 # there is no DB version, it's a fresh install,
743 # go to web installer
744 # there is a DB version, compare it to the code version
745 my $kohaversion = Koha::version();
747 # remove the 3 last . to have a Perl number
748 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
749 $debug and print STDERR "kohaversion : $kohaversion\n";
750 if ( $version < $kohaversion ) {
751 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
752 if ( $type ne 'opac' ) {
753 warn sprintf( $warning, 'Installer' );
754 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
756 warn sprintf( "OPAC: " . $warning, 'maintenance' );
757 print $query->redirect("/cgi-bin/koha/maintenance.pl");
765 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
766 printf $fh join( "\n", @_ );
770 sub _timeout_syspref {
771 my $timeout = C4::Context->preference('timeout') || 600;
773 # value in days, convert in seconds
774 if ( $timeout =~ /(\d+)[dD]/ ) {
775 $timeout = $1 * 86400;
782 $debug and warn "Checking Auth";
784 # Get shibboleth login attribute
785 my $shib = C4::Context->config('useshibboleth') && shib_ok();
786 my $shib_login = $shib ? get_login_shib() : undef;
788 # $authnotrequired will be set for scripts which will run without authentication
789 my $authnotrequired = shift;
790 my $flagsrequired = shift;
792 my $emailaddress = shift;
793 $type = 'opac' unless $type;
795 my $dbh = C4::Context->dbh;
796 my $timeout = _timeout_syspref();
798 _version_check( $type, $query );
803 my ( $userid, $cookie, $sessionID, $flags );
804 my $logout = $query->param('logout.x');
806 my $anon_search_history;
808 # This parameter is the name of the CAS server we want to authenticate against,
809 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
810 my $casparam = $query->param('cas');
811 my $q_userid = $query->param('userid') // '';
815 # Basic authentication is incompatible with the use of Shibboleth,
816 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
817 # and it may not be the attribute we want to use to match the koha login.
819 # Also, do not consider an empty REMOTE_USER.
821 # Finally, after those tests, we can assume (although if it would be better with
822 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
823 # and we can affect it to $userid.
824 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
826 # Using Basic Authentication, no cookies required
827 $cookie = $query->cookie(
828 -name => 'CGISESSID',
835 elsif ( $emailaddress) {
836 # the Google OpenID Connect passes an email address
838 elsif ( $sessionID = $query->cookie("CGISESSID") )
839 { # assignment, not comparison
840 $session = get_session($sessionID);
841 C4::Context->_new_userenv($sessionID);
842 my ( $ip, $lasttime, $sessiontype );
845 $s_userid = $session->param('id') // '';
846 C4::Context->set_userenv(
847 $session->param('number'), $s_userid,
848 $session->param('cardnumber'), $session->param('firstname'),
849 $session->param('surname'), $session->param('branch'),
850 $session->param('branchname'), $session->param('flags'),
851 $session->param('emailaddress'), $session->param('shibboleth'),
852 $session->param('desk_id'), $session->param('desk_name')
854 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
855 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
856 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
857 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
858 $ip = $session->param('ip');
859 $lasttime = $session->param('lasttime');
861 $sessiontype = $session->param('sessiontype') || '';
863 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
864 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
865 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
868 #if a user enters an id ne to the id in the current session, we need to log them in...
869 #first we need to clear the anonymous session...
870 $debug and warn "query id = $q_userid but session id = $s_userid";
871 $anon_search_history = $session->param('search_history');
874 C4::Context->_unset_userenv($sessionID);
880 # voluntary logout the user
881 # check wether the user was using their shibboleth session or a local one
882 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
885 C4::Context->_unset_userenv($sessionID);
887 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
891 if ($cas and $caslogout) {
892 logout_cas($query, $type);
895 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
896 if ( $shib and $shib_login and $shibSuccess) {
900 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
903 $info{'timed_out'} = 1;
908 C4::Context->_unset_userenv($sessionID);
910 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
914 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
916 # Different ip than originally logged in from
917 $info{'oldip'} = $ip;
918 $info{'newip'} = $ENV{'REMOTE_ADDR'};
919 $info{'different_ip'} = 1;
922 C4::Context->_unset_userenv($sessionID);
924 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
929 $cookie = $query->cookie(
930 -name => 'CGISESSID',
931 -value => $session->id,
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,
963 my $pki_field = C4::Context->preference('AllowPKIAuth');
964 if ( !defined($pki_field) ) {
965 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
968 if ( ( $cas && $query->param('ticket') )
970 || ( $shib && $shib_login )
971 || $pki_field ne 'None'
974 my $password = $query->param('password');
976 my ( $return, $cardnumber );
978 # If shib is enabled and we have a shib login, does the login match a valid koha user
979 if ( $shib && $shib_login ) {
982 # Do not pass password here, else shib will not be checked in checkpw.
983 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
984 $userid = $retuserid;
985 $shibSuccess = $return;
986 $info{'invalidShibLogin'} = 1 unless ($return);
989 # If shib login and match were successful, skip further login methods
990 unless ($shibSuccess) {
991 if ( $cas && $query->param('ticket') ) {
993 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
994 checkpw( $dbh, $userid, $password, $query, $type );
995 $userid = $retuserid;
996 $info{'invalidCasLogin'} = 1 unless ($return);
999 elsif ( $emailaddress ) {
1000 my $value = $emailaddress;
1002 # If we're looking up the email, there's a chance that the person
1003 # doesn't have a userid. So if there is none, we pass along the
1004 # borrower number, and the bits of code that need to know the user
1005 # ID will have to be smart enough to handle that.
1006 my $patrons = Koha::Patrons->search({ email => $value });
1007 if ($patrons->count) {
1009 # First the userid, then the borrowernum
1010 my $patron = $patrons->next;
1011 $value = $patron->userid || $patron->borrowernumber;
1015 $return = $value ? 1 : 0;
1020 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1021 || ( $pki_field eq 'emailAddress'
1022 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1026 if ( $pki_field eq 'Common Name' ) {
1027 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1029 elsif ( $pki_field eq 'emailAddress' ) {
1030 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1032 # If we're looking up the email, there's a chance that the person
1033 # doesn't have a userid. So if there is none, we pass along the
1034 # borrower number, and the bits of code that need to know the user
1035 # ID will have to be smart enough to handle that.
1036 my $patrons = Koha::Patrons->search({ email => $value });
1037 if ($patrons->count) {
1039 # First the userid, then the borrowernum
1040 my $patron = $patrons->next;
1041 $value = $patron->userid || $patron->borrowernumber;
1047 $return = $value ? 1 : 0;
1053 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1054 checkpw( $dbh, $q_userid, $password, $query, $type );
1055 $userid = $retuserid if ($retuserid);
1056 $info{'invalid_username_or_password'} = 1 unless ($return);
1060 # $return: 1 = valid user
1063 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1064 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1068 $info{'nopermission'} = 1;
1069 C4::Context->_unset_userenv($sessionID);
1071 my ( $borrowernumber, $firstname, $surname, $userflags,
1072 $branchcode, $branchname, $emailaddress );
1074 if ( $return == 1 ) {
1076 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1077 branches.branchname as branchname, email
1079 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1081 my $sth = $dbh->prepare("$select where userid=?");
1082 $sth->execute($userid);
1083 unless ( $sth->rows ) {
1084 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1085 $sth = $dbh->prepare("$select where cardnumber=?");
1086 $sth->execute($cardnumber);
1088 unless ( $sth->rows ) {
1089 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1090 $sth->execute($userid);
1091 unless ( $sth->rows ) {
1092 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1097 ( $borrowernumber, $firstname, $surname, $userflags,
1098 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1099 $debug and print STDERR "AUTH_3 results: " .
1100 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1102 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1105 # launch a sequence to check if we have a ip for the branch, i
1106 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1108 my $ip = $ENV{'REMOTE_ADDR'};
1110 # if they specify at login, use that
1111 if ( $query->param('branch') ) {
1112 $branchcode = $query->param('branch');
1113 my $library = Koha::Libraries->find($branchcode);
1114 $branchname = $library? $library->branchname: '';
1116 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1117 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1119 # we have to check they are coming from the right ip range
1120 my $domain = $branches->{$branchcode}->{'branchip'};
1121 $domain =~ s|\.\*||g;
1122 if ( $ip !~ /^$domain/ ) {
1124 $cookie = $query->cookie(
1125 -name => 'CGISESSID',
1129 $info{'wrongip'} = 1;
1133 foreach my $br ( keys %$branches ) {
1135 # now we work with the treatment of ip
1136 my $domain = $branches->{$br}->{'branchip'};
1137 if ( $domain && $ip =~ /^$domain/ ) {
1138 $branchcode = $branches->{$br}->{'branchcode'};
1140 # new op dev : add the branchname to the cookie
1141 $branchname = $branches->{$br}->{'branchname'};
1144 $session->param( 'number', $borrowernumber );
1145 $session->param( 'id', $userid );
1146 $session->param( 'cardnumber', $cardnumber );
1147 $session->param( 'firstname', $firstname );
1148 $session->param( 'surname', $surname );
1149 $session->param( 'branch', $branchcode );
1150 $session->param( 'branchname', $branchname );
1151 $session->param( 'flags', $userflags );
1152 $session->param( 'emailaddress', $emailaddress );
1153 $session->param( 'ip', $session->remote_addr() );
1154 $session->param( 'lasttime', time() );
1155 $session->param( 'interface', $type);
1156 $session->param( 'shibboleth', $shibSuccess );
1157 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1159 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1160 C4::Context->set_userenv(
1161 $session->param('number'), $session->param('id'),
1162 $session->param('cardnumber'), $session->param('firstname'),
1163 $session->param('surname'), $session->param('branch'),
1164 $session->param('branchname'), $session->param('flags'),
1165 $session->param('emailaddress'), $session->param('shibboleth'),
1166 $session->param('desk_id'), $session->param('desk_name')
1170 # $return: 0 = invalid user
1171 # reset to anonymous session
1173 $debug and warn "Login failed, resetting anonymous session...";
1175 $info{'invalid_username_or_password'} = 1;
1176 C4::Context->_unset_userenv($sessionID);
1178 $session->param( 'lasttime', time() );
1179 $session->param( 'ip', $session->remote_addr() );
1180 $session->param( 'sessiontype', 'anon' );
1181 $session->param( 'interface', $type);
1183 } # END if ( $q_userid
1184 elsif ( $type eq "opac" ) {
1186 # if we are here this is an anonymous session; add public lists to it and a few other items...
1187 # anonymous sessions are created only for the OPAC
1188 $debug and warn "Initiating an anonymous session...";
1190 # setting a couple of other session vars...
1191 $session->param( 'ip', $session->remote_addr() );
1192 $session->param( 'lasttime', time() );
1193 $session->param( 'sessiontype', 'anon' );
1194 $session->param( 'interface', $type);
1196 } # END unless ($userid)
1198 # finished authentification, now respond
1199 if ( $loggedin || $authnotrequired )
1203 $cookie = $query->cookie(
1204 -name => 'CGISESSID',
1210 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1211 # request. We therefore redirect the user to the requested page again without the login parameters.
1212 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1213 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1214 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1215 $uri->query_param_delete('userid');
1216 $uri->query_param_delete('password');
1217 $uri->query_param_delete('koha_login_context');
1218 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1222 track_login_daily( $userid );
1224 return ( $userid, $cookie, $sessionID, $flags );
1229 # AUTH rejected, show the login/password template, after checking the DB.
1233 # get the inputs from the incoming query
1235 foreach my $name ( param $query) {
1236 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1237 my @value = $query->multi_param($name);
1238 push @inputs, { name => $name, value => $_ } for @value;
1241 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1243 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1244 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1245 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1247 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1248 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1252 script_name => get_script_name(),
1253 casAuthentication => C4::Context->preference("casAuthentication"),
1254 shibbolethAuthentication => $shib,
1255 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1256 suggestion => C4::Context->preference("suggestion"),
1257 virtualshelves => C4::Context->preference("virtualshelves"),
1258 LibraryName => "" . C4::Context->preference("LibraryName"),
1259 LibraryNameTitle => "" . $LibraryNameTitle,
1260 opacuserlogin => C4::Context->preference("opacuserlogin"),
1261 OpacNav => C4::Context->preference("OpacNav"),
1262 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1263 OpacFavicon => C4::Context->preference("OpacFavicon"),
1264 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1265 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1266 OPACUserJS => C4::Context->preference("OPACUserJS"),
1267 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1268 OpacCloud => C4::Context->preference("OpacCloud"),
1269 OpacTopissue => C4::Context->preference("OpacTopissue"),
1270 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1271 OpacBrowser => C4::Context->preference("OpacBrowser"),
1272 TagsEnabled => C4::Context->preference("TagsEnabled"),
1273 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1274 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1275 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1276 intranetbookbag => C4::Context->preference("intranetbookbag"),
1277 IntranetNav => C4::Context->preference("IntranetNav"),
1278 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1279 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1280 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1281 IndependentBranches => C4::Context->preference("IndependentBranches"),
1282 AutoLocation => C4::Context->preference("AutoLocation"),
1283 wrongip => $info{'wrongip'},
1284 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1285 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1286 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1287 too_many_login_attempts => ( $patron and $patron->account_locked )
1290 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1291 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1292 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1293 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1295 if ( $type eq 'opac' ) {
1296 require Koha::Virtualshelves;
1297 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1303 some_public_shelves => $some_public_shelves,
1309 # Is authentication against multiple CAS servers enabled?
1310 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1311 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1313 foreach my $key ( keys %$casservers ) {
1314 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1317 casServersLoop => \@tmplservers
1321 casServerUrl => login_cas_url($query, undef, $type),
1326 invalidCasLogin => $info{'invalidCasLogin'}
1332 shibbolethAuthentication => $shib,
1333 shibbolethLoginUrl => login_shib_url($query),
1337 if (C4::Context->preference('GoogleOpenIDConnect')) {
1338 if ($query->param("OpenIDConnectFailed")) {
1339 my $reason = $query->param('OpenIDConnectFailed');
1340 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1345 LibraryName => C4::Context->preference("LibraryName"),
1347 $template->param(%info);
1349 # $cookie = $query->cookie(CGISESSID => $session->id
1351 print $query->header(
1352 { type => 'text/html',
1355 'X-Frame-Options' => 'SAMEORIGIN'
1362 =head2 check_api_auth
1364 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1366 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1367 cookie, determine if the user has the privileges specified by C<$userflags>.
1369 C<check_api_auth> is is meant for authenticating users of web services, and
1370 consequently will always return and will not attempt to redirect the user
1373 If a valid session cookie is already present, check_api_auth will return a status
1374 of "ok", the cookie, and the Koha session ID.
1376 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1377 parameters and create a session cookie and Koha session if the supplied credentials
1380 Possible return values in C<$status> are:
1384 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1386 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1388 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1390 =item "expired -- session cookie has expired; API user should resubmit userid and password
1396 sub check_api_auth {
1399 my $flagsrequired = shift;
1400 my $dbh = C4::Context->dbh;
1401 my $timeout = _timeout_syspref();
1403 unless ( C4::Context->preference('Version') ) {
1405 # database has not been installed yet
1406 return ( "maintenance", undef, undef );
1408 my $kohaversion = Koha::version();
1409 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1410 if ( C4::Context->preference('Version') < $kohaversion ) {
1412 # database in need of version update; assume that
1413 # no API should be called while databsae is in
1415 return ( "maintenance", undef, undef );
1418 # FIXME -- most of what follows is a copy-and-paste
1419 # of code from checkauth. There is an obvious need
1420 # for refactoring to separate the various parts of
1421 # the authentication code, but as of 2007-11-19 this
1422 # is deferred so as to not introduce bugs into the
1423 # regular authentication code for Koha 3.0.
1425 # see if we have a valid session cookie already
1426 # however, if a userid parameter is present (i.e., from
1427 # a form submission, assume that any current cookie
1429 my $sessionID = undef;
1430 unless ( $query->param('userid') ) {
1431 $sessionID = $query->cookie("CGISESSID");
1433 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1434 my $session = get_session($sessionID);
1435 C4::Context->_new_userenv($sessionID);
1437 C4::Context->interface($session->param('interface'));
1438 C4::Context->set_userenv(
1439 $session->param('number'), $session->param('id'),
1440 $session->param('cardnumber'), $session->param('firstname'),
1441 $session->param('surname'), $session->param('branch'),
1442 $session->param('branchname'), $session->param('flags'),
1443 $session->param('emailaddress'), $session->param('desk_id'),
1444 $session->param('desk_name')
1447 my $ip = $session->param('ip');
1448 my $lasttime = $session->param('lasttime');
1449 my $userid = $session->param('id');
1450 if ( $lasttime < time() - $timeout ) {
1455 C4::Context->_unset_userenv($sessionID);
1458 return ( "expired", undef, undef );
1459 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1461 # IP address changed
1464 C4::Context->_unset_userenv($sessionID);
1467 return ( "expired", undef, undef );
1469 my $cookie = $query->cookie(
1470 -name => 'CGISESSID',
1471 -value => $session->id,
1474 $session->param( 'lasttime', time() );
1475 my $flags = haspermission( $userid, $flagsrequired );
1477 return ( "ok", $cookie, $sessionID );
1481 C4::Context->_unset_userenv($sessionID);
1484 return ( "failed", undef, undef );
1488 return ( "expired", undef, undef );
1493 my $userid = $query->param('userid');
1494 my $password = $query->param('password');
1495 my ( $return, $cardnumber, $cas_ticket );
1498 if ( $cas && $query->param('PT') ) {
1500 $debug and print STDERR "## check_api_auth - checking CAS\n";
1502 # In case of a CAS authentication, we use the ticket instead of the password
1503 my $PT = $query->param('PT');
1504 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1507 # User / password auth
1508 unless ( $userid and $password ) {
1510 # caller did something wrong, fail the authenticateion
1511 return ( "failed", undef, undef );
1514 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1517 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1518 my $session = get_session("");
1519 return ( "failed", undef, undef ) unless $session;
1521 my $sessionID = $session->id;
1522 C4::Context->_new_userenv($sessionID);
1523 my $cookie = $query->cookie(
1524 -name => 'CGISESSID',
1525 -value => $sessionID,
1528 if ( $return == 1 ) {
1530 $borrowernumber, $firstname, $surname,
1531 $userflags, $branchcode, $branchname,
1536 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1538 $sth->execute($userid);
1540 $borrowernumber, $firstname, $surname,
1541 $userflags, $branchcode, $branchname,
1543 ) = $sth->fetchrow if ( $sth->rows );
1545 unless ( $sth->rows ) {
1546 my $sth = $dbh->prepare(
1547 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1549 $sth->execute($cardnumber);
1551 $borrowernumber, $firstname, $surname,
1552 $userflags, $branchcode, $branchname,
1554 ) = $sth->fetchrow if ( $sth->rows );
1556 unless ( $sth->rows ) {
1557 $sth->execute($userid);
1559 $borrowernumber, $firstname, $surname, $userflags,
1560 $branchcode, $branchname, $emailaddress
1561 ) = $sth->fetchrow if ( $sth->rows );
1565 my $ip = $ENV{'REMOTE_ADDR'};
1567 # if they specify at login, use that
1568 if ( $query->param('branch') ) {
1569 $branchcode = $query->param('branch');
1570 my $library = Koha::Libraries->find($branchcode);
1571 $branchname = $library? $library->branchname: '';
1573 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1574 foreach my $br ( keys %$branches ) {
1576 # now we work with the treatment of ip
1577 my $domain = $branches->{$br}->{'branchip'};
1578 if ( $domain && $ip =~ /^$domain/ ) {
1579 $branchcode = $branches->{$br}->{'branchcode'};
1581 # new op dev : add the branchname to the cookie
1582 $branchname = $branches->{$br}->{'branchname'};
1585 $session->param( 'number', $borrowernumber );
1586 $session->param( 'id', $userid );
1587 $session->param( 'cardnumber', $cardnumber );
1588 $session->param( 'firstname', $firstname );
1589 $session->param( 'surname', $surname );
1590 $session->param( 'branch', $branchcode );
1591 $session->param( 'branchname', $branchname );
1592 $session->param( 'flags', $userflags );
1593 $session->param( 'emailaddress', $emailaddress );
1594 $session->param( 'ip', $session->remote_addr() );
1595 $session->param( 'lasttime', time() );
1596 $session->param( 'interface', 'api' );
1598 $session->param( 'cas_ticket', $cas_ticket);
1599 C4::Context->set_userenv(
1600 $session->param('number'), $session->param('id'),
1601 $session->param('cardnumber'), $session->param('firstname'),
1602 $session->param('surname'), $session->param('branch'),
1603 $session->param('emailaddress'), $session->param('shibboleth'),
1604 $session->param('desk_id'), $session->param('desk_name')
1606 return ( "ok", $cookie, $sessionID );
1608 return ( "failed", undef, undef );
1613 =head2 check_cookie_auth
1615 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1617 Given a CGISESSID cookie set during a previous login to Koha, determine
1618 if the user has the privileges specified by C<$userflags>. C<$userflags>
1619 is passed unaltered into C<haspermission> and as such accepts all options
1620 avaiable to that routine with the one caveat that C<check_api_auth> will
1621 also allow 'undef' to be passed and in such a case the permissions check
1622 will be skipped altogether.
1624 C<check_cookie_auth> is meant for authenticating special services
1625 such as tools/upload-file.pl that are invoked by other pages that
1626 have been authenticated in the usual way.
1628 Possible return values in C<$status> are:
1632 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1634 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1636 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1638 =item "expired -- session cookie has expired; API user should resubmit userid and password
1644 sub check_cookie_auth {
1646 my $flagsrequired = shift;
1649 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1650 my $dbh = C4::Context->dbh;
1651 my $timeout = _timeout_syspref();
1653 unless ( C4::Context->preference('Version') ) {
1655 # database has not been installed yet
1656 return ( "maintenance", undef );
1658 my $kohaversion = Koha::version();
1659 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1660 if ( C4::Context->preference('Version') < $kohaversion ) {
1662 # database in need of version update; assume that
1663 # no API should be called while databsae is in
1665 return ( "maintenance", undef );
1668 # FIXME -- most of what follows is a copy-and-paste
1669 # of code from checkauth. There is an obvious need
1670 # for refactoring to separate the various parts of
1671 # the authentication code, but as of 2007-11-23 this
1672 # is deferred so as to not introduce bugs into the
1673 # regular authentication code for Koha 3.0.
1675 # see if we have a valid session cookie already
1676 # however, if a userid parameter is present (i.e., from
1677 # a form submission, assume that any current cookie
1679 unless ( defined $cookie and $cookie ) {
1680 return ( "failed", undef );
1682 my $sessionID = $cookie;
1683 my $session = get_session($sessionID);
1684 C4::Context->_new_userenv($sessionID);
1686 C4::Context->interface($session->param('interface'));
1687 C4::Context->set_userenv(
1688 $session->param('number'), $session->param('id'),
1689 $session->param('cardnumber'), $session->param('firstname'),
1690 $session->param('surname'), $session->param('branch'),
1691 $session->param('branchname'), $session->param('flags'),
1692 $session->param('emailaddress'), $session->param('shibboleth'),
1693 $session->param('desk_id'), $session->param('desk_name')
1696 my $ip = $session->param('ip');
1697 my $lasttime = $session->param('lasttime');
1698 my $userid = $session->param('id');
1699 if ( $lasttime < time() - $timeout ) {
1704 C4::Context->_unset_userenv($sessionID);
1707 return ("expired", undef);
1708 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1710 # IP address changed
1713 C4::Context->_unset_userenv($sessionID);
1716 return ( "expired", undef );
1718 $session->param( 'lasttime', time() );
1719 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1721 return ( "ok", $sessionID );
1725 C4::Context->_unset_userenv($sessionID);
1728 return ( "failed", undef );
1732 return ( "expired", undef );
1739 my $session = get_session($sessionID);
1741 Given a session ID, retrieve the CGI::Session object used to store
1742 the session's state. The session object can be used to store
1743 data that needs to be accessed by different scripts during a
1746 If the C<$sessionID> parameter is an empty string, a new session
1751 sub _get_session_params {
1752 my $storage_method = C4::Context->preference('SessionStorage');
1753 if ( $storage_method eq 'mysql' ) {
1754 my $dbh = C4::Context->dbh;
1755 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1757 elsif ( $storage_method eq 'Pg' ) {
1758 my $dbh = C4::Context->dbh;
1759 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1761 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1762 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1763 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1766 # catch all defaults to tmp should work on all systems
1767 my $dir = C4::Context::temporary_directory;
1768 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1769 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1774 my $sessionID = shift;
1775 my $params = _get_session_params();
1776 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1780 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1781 # (or something similar)
1782 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1783 # not having a userenv defined could cause a crash.
1785 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1786 $type = 'opac' unless $type;
1788 # Get shibboleth login attribute
1789 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1790 my $shib_login = $shib ? get_login_shib() : undef;
1794 if ( defined $userid ){
1795 $patron = Koha::Patrons->find({ userid => $userid });
1796 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1798 my $check_internal_as_fallback = 0;
1800 # Note: checkpw_* routines returns:
1803 # -1 if user bind failed (LDAP only)
1805 if ( $patron and $patron->account_locked ) {
1806 # Nothing to check, account is locked
1807 } elsif ($ldap && defined($password)) {
1808 $debug and print STDERR "## checkpw - checking LDAP\n";
1809 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1810 if ( $retval == 1 ) {
1811 @return = ( $retval, $retcard, $retuserid );
1814 $check_internal_as_fallback = 1 if $retval == 0;
1816 } elsif ( $cas && $query && $query->param('ticket') ) {
1817 $debug and print STDERR "## checkpw - checking CAS\n";
1819 # In case of a CAS authentication, we use the ticket instead of the password
1820 my $ticket = $query->param('ticket');
1821 $query->delete('ticket'); # remove ticket to come back to original URL
1822 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1824 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1828 $passwd_ok = $retval;
1831 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1832 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1834 elsif ( $shib && $shib_login && !$password ) {
1836 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1838 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1839 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1840 # shibboleth-authenticated user
1842 # Then, we check if it matches a valid koha user
1844 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1846 @return = ( $retval, $retcard, $retuserid );
1848 $passwd_ok = $retval;
1851 $check_internal_as_fallback = 1;
1855 if ( $check_internal_as_fallback ) {
1856 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1857 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1862 $patron->update({ login_attempts => 0 });
1863 } elsif( !$patron->account_locked ) {
1864 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1868 # Optionally log success or failure
1869 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1870 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1871 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1872 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1878 sub checkpw_internal {
1879 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1881 $password = Encode::encode( 'UTF-8', $password )
1882 if Encode::is_utf8($password);
1886 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1888 $sth->execute($userid);
1890 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1891 $surname, $branchcode, $branchname, $flags )
1894 if ( checkpw_hash( $password, $stored_hash ) ) {
1896 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1897 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1898 return 1, $cardnumber, $userid;
1903 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1905 $sth->execute($userid);
1907 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1908 $surname, $branchcode, $branchname, $flags )
1911 if ( checkpw_hash( $password, $stored_hash ) ) {
1913 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1914 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1915 return 1, $cardnumber, $userid;
1922 my ( $password, $stored_hash ) = @_;
1924 return if $stored_hash eq '!';
1926 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1928 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1929 $hash = hash_password( $password, $stored_hash );
1931 $hash = md5_base64($password);
1933 return $hash eq $stored_hash;
1938 my $authflags = getuserflags($flags, $userid, [$dbh]);
1940 Translates integer flags into permissions strings hash.
1942 C<$flags> is the integer userflags value ( borrowers.userflags )
1943 C<$userid> is the members.userid, used for building subpermissions
1944 C<$authflags> is a hashref of permissions
1951 my $dbh = @_ ? shift : C4::Context->dbh;
1954 # I don't want to do this, but if someone logs in as the database
1955 # user, it would be preferable not to spam them to death with
1956 # numeric warnings. So, we make $flags numeric.
1957 no warnings 'numeric';
1960 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1963 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1964 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1965 $userflags->{$flag} = 1;
1968 $userflags->{$flag} = 0;
1972 # get subpermissions and merge with top-level permissions
1973 my $user_subperms = get_user_subpermissions($userid);
1974 foreach my $module ( keys %$user_subperms ) {
1975 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1976 $userflags->{$module} = $user_subperms->{$module};
1982 =head2 get_user_subpermissions
1984 $user_perm_hashref = get_user_subpermissions($userid);
1986 Given the userid (note, not the borrowernumber) of a staff user,
1987 return a hashref of hashrefs of the specific subpermissions
1988 accorded to the user. An example return is
1992 export_catalog => 1,
1993 import_patrons => 1,
1997 The top-level hash-key is a module or function code from
1998 userflags.flag, while the second-level key is a code
2001 The results of this function do not give a complete picture
2002 of the functions that a staff user can access; it is also
2003 necessary to check borrowers.flags.
2007 sub get_user_subpermissions {
2010 my $dbh = C4::Context->dbh;
2011 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2012 FROM user_permissions
2013 JOIN permissions USING (module_bit, code)
2014 JOIN userflags ON (module_bit = bit)
2015 JOIN borrowers USING (borrowernumber)
2016 WHERE userid = ?" );
2017 $sth->execute($userid);
2019 my $user_perms = {};
2020 while ( my $perm = $sth->fetchrow_hashref ) {
2021 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2026 =head2 get_all_subpermissions
2028 my $perm_hashref = get_all_subpermissions();
2030 Returns a hashref of hashrefs defining all specific
2031 permissions currently defined. The return value
2032 has the same structure as that of C<get_user_subpermissions>,
2033 except that the innermost hash value is the description
2034 of the subpermission.
2038 sub get_all_subpermissions {
2039 my $dbh = C4::Context->dbh;
2040 my $sth = $dbh->prepare( "SELECT flag, code
2042 JOIN userflags ON (module_bit = bit)" );
2046 while ( my $perm = $sth->fetchrow_hashref ) {
2047 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2052 =head2 haspermission
2054 $flagsrequired = '*'; # Any permission at all
2055 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2056 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2057 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2058 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2059 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2061 $flags = ($userid, $flagsrequired);
2063 C<$userid> the userid of the member
2064 C<$flags> is a query structure similar to that used by SQL::Abstract that
2065 denotes the combination of flags required. It is a required parameter.
2067 The main logic of this method is that things in arrays are OR'ed, and things
2068 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2070 Returns member's flags or 0 if a permission is not met.
2075 my ($required, $flags) = @_;
2077 my $ref = ref($required);
2079 if ($required eq '*') {
2080 return 0 unless ( $flags or ref( $flags ) );
2082 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2084 } elsif ($ref eq 'HASH') {
2085 foreach my $key (keys %{$required}) {
2086 next if $flags == 1;
2087 my $require = $required->{$key};
2088 my $rflags = $flags->{$key};
2089 return 0 unless _dispatch($require, $rflags);
2091 } elsif ($ref eq 'ARRAY') {
2093 foreach my $require ( @{$required} ) {
2095 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2096 ? $flags->{$require}
2098 $satisfied++ if _dispatch( $require, $rflags );
2100 return 0 unless $satisfied;
2102 croak "Unexpected structure found: $ref";
2109 my ( $userid, $flagsrequired ) = @_;
2111 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2112 # unless defined($flagsrequired);
2114 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2115 $sth->execute($userid);
2116 my $row = $sth->fetchrow();
2117 my $flags = getuserflags( $row, $userid );
2119 return $flags unless defined($flagsrequired);
2120 return $flags if $flags->{superlibrarian};
2121 return _dispatch($flagsrequired, $flags);
2123 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2128 $flags = ($iprange);
2130 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2132 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2139 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2140 if (scalar @allowedipranges > 0) {
2142 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2143 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2145 return $result ? 1 : 0;
2148 sub getborrowernumber {
2150 my $userenv = C4::Context->userenv;
2151 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2152 return $userenv->{number};
2154 my $dbh = C4::Context->dbh;
2155 for my $field ( 'userid', 'cardnumber' ) {
2157 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2158 $sth->execute($userid);
2160 my ($bnumber) = $sth->fetchrow;
2167 =head2 track_login_daily
2169 track_login_daily( $userid );
2171 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2175 sub track_login_daily {
2177 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2179 my $cache = Koha::Caches->get_instance();
2180 my $cache_key = "track_login_" . $userid;
2181 my $cached = $cache->get_from_cache($cache_key);
2182 my $today = dt_from_string()->ymd;
2183 return if $cached && $cached eq $today;
2185 my $patron = Koha::Patrons->find({ userid => $userid });
2186 return unless $patron;
2187 $patron->track_login;
2188 $cache->set_in_cache( $cache_key, $today );
2191 END { } # module clean-up code here (global destructor)
2201 Crypt::Eksblowfish::Bcrypt(3)