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;
41 use Koha::Cash::Registers;
44 use Koha::Patron::Consents;
45 use POSIX qw/strftime/;
46 use List::MoreUtils qw/ any /;
47 use Encode qw( encode is_utf8);
48 use C4::Auth_with_shibboleth;
50 use C4::Log qw/logaction/;
53 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout);
56 sub psgi_env { any { /^psgi\./ } keys %ENV }
59 if (psgi_env) { die 'psgi:exit' }
63 C4::Context->set_remote_address;
67 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
68 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
69 &get_all_subpermissions &get_user_subpermissions track_login_daily &in_iprange
71 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
72 $ldap = C4::Context->config('useldapserver') || 0;
73 $cas = C4::Context->preference('casAuthentication');
74 $caslogout = C4::Context->preference('casLogout');
75 require C4::Auth_with_cas; # no import
78 require C4::Auth_with_ldap;
79 import C4::Auth_with_ldap qw(checkpw_ldap);
82 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required);
89 C4::Auth - Authenticates Koha users
99 my ($template, $borrowernumber, $cookie)
100 = get_template_and_user(
102 template_name => "opac-main.tt",
105 authnotrequired => 0,
106 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
110 output_html_with_http_headers $query, $cookie, $template->output;
114 The main function of this module is to provide
115 authentification. However the get_template_and_user function has
116 been provided so that a users login information is passed along
117 automatically. This gets loaded into the template.
121 =head2 get_template_and_user
123 my ($template, $borrowernumber, $cookie)
124 = get_template_and_user(
126 template_name => "opac-main.tt",
129 authnotrequired => 0,
130 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
134 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
135 to C<&checkauth> (in this module) to perform authentification.
136 See C<&checkauth> for an explanation of these parameters.
138 The C<template_name> is then used to find the correct template for
139 the page. The authenticated users details are loaded onto the
140 template in the logged_in_user variable (which is a Koha::Patron object). Also the
141 C<sessionID> is passed to the template. This can be used in templates
142 if cookies are disabled. It needs to be put as and input to every
145 More information on the C<gettemplate> sub can be found in the
150 sub get_template_and_user {
153 my ( $user, $cookie, $sessionID, $flags );
155 # Get shibboleth login attribute
156 my $shib = C4::Context->config('useshibboleth') && shib_ok();
157 my $shib_login = $shib ? get_login_shib() : undef;
159 C4::Context->interface( $in->{type} );
161 $in->{'authnotrequired'} ||= 0;
163 # the following call includes a bad template check; might croak
164 my $template = C4::Templates::gettemplate(
165 $in->{'template_name'},
170 if ( $in->{'template_name'} !~ m/maintenance/ ) {
171 ( $user, $cookie, $sessionID, $flags ) = checkauth(
173 $in->{'authnotrequired'},
174 $in->{'flagsrequired'},
177 $in->{template_name},
181 # If we enforce GDPR and the user did not consent, redirect
182 # Exceptions for consent page itself and SCI/SCO system
183 if( $in->{type} eq 'opac' && $user &&
184 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
185 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
187 my $consent = Koha::Patron::Consents->search({
188 borrowernumber => getborrowernumber($user),
189 type => 'GDPR_PROCESSING',
190 given_on => { '!=', undef },
193 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
198 if ( $in->{type} eq 'opac' && $user ) {
202 # If the user logged in is the SCO user and they try to go out of the SCO module,
203 # log the user out removing the CGISESSID cookie
204 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
205 && C4::Context->preference('AutoSelfCheckID')
206 && $user eq C4::Context->preference('AutoSelfCheckID')
212 # If the user logged in is the SCI user and they try to go out of the SCI module,
213 # kick them out unless it is SCO with a valid permission
214 # or they are a superlibrarian
215 $in->{template_name} !~ m|sci/|
216 && haspermission( $user, { self_check => 'self_checkin_module' } )
218 $in->{template_name} =~ m|sco/| && haspermission(
219 $user, { self_check => 'self_checkout_module' }
222 && $flags && $flags->{superlibrarian} != 1
229 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
231 $cookie = $in->{query}->cookie(
232 -name => 'CGISESSID',
236 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
241 script_name => get_script_name(),
244 print $in->{query}->header(
249 'X-Frame-Options' => 'SAMEORIGIN'
260 # It's possible for $user to be the borrowernumber if they don't have a
261 # userid defined (and are logging in through some other method, such
262 # as SSL certs against an email address)
264 $borrowernumber = getborrowernumber($user) if defined($user);
265 if ( !defined($borrowernumber) && defined($user) ) {
266 $patron = Koha::Patrons->find( $user );
268 $borrowernumber = $user;
270 # A bit of a hack, but I don't know there's a nicer way
272 $user = $patron->firstname . ' ' . $patron->surname;
275 $patron = Koha::Patrons->find( $borrowernumber );
276 # FIXME What to do if $patron does not exist?
280 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
281 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
282 $template->param( logged_in_user => $patron );
283 $template->param( sessionID => $sessionID );
285 if ( $in->{'type'} eq 'opac' ) {
286 require Koha::Virtualshelves;
287 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
289 borrowernumber => $borrowernumber,
293 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
299 some_private_shelves => $some_private_shelves,
300 some_public_shelves => $some_public_shelves,
304 my $all_perms = get_all_subpermissions();
306 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
307 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
309 # We are going to use the $flags returned by checkauth
310 # to create the template's parameters that will indicate
311 # which menus the user can access.
312 if ( $flags && $flags->{superlibrarian} == 1 ) {
313 $template->param( CAN_user_circulate => 1 );
314 $template->param( CAN_user_catalogue => 1 );
315 $template->param( CAN_user_parameters => 1 );
316 $template->param( CAN_user_borrowers => 1 );
317 $template->param( CAN_user_permissions => 1 );
318 $template->param( CAN_user_reserveforothers => 1 );
319 $template->param( CAN_user_editcatalogue => 1 );
320 $template->param( CAN_user_updatecharges => 1 );
321 $template->param( CAN_user_acquisition => 1 );
322 $template->param( CAN_user_suggestions => 1 );
323 $template->param( CAN_user_tools => 1 );
324 $template->param( CAN_user_editauthorities => 1 );
325 $template->param( CAN_user_serials => 1 );
326 $template->param( CAN_user_reports => 1 );
327 $template->param( CAN_user_staffaccess => 1 );
328 $template->param( CAN_user_coursereserves => 1 );
329 $template->param( CAN_user_plugins => 1 );
330 $template->param( CAN_user_lists => 1 );
331 $template->param( CAN_user_clubs => 1 );
332 $template->param( CAN_user_ill => 1 );
333 $template->param( CAN_user_stockrotation => 1 );
334 $template->param( CAN_user_cash_management => 1 );
335 $template->param( CAN_user_problem_reports => 1 );
337 foreach my $module ( keys %$all_perms ) {
338 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
339 $template->param( "CAN_user_${module}_${subperm}" => 1 );
345 foreach my $module ( keys %$all_perms ) {
346 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
347 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
348 $template->param( "CAN_user_${module}_${subperm}" => 1 );
350 } elsif ( ref( $flags->{$module} ) ) {
351 foreach my $subperm ( keys %{ $flags->{$module} } ) {
352 $template->param( "CAN_user_${module}_${subperm}" => 1 );
359 foreach my $module ( keys %$flags ) {
360 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
361 $template->param( "CAN_user_$module" => 1 );
366 # Logged-in opac search history
367 # If the requested template is an opac one and opac search history is enabled
368 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
369 my $dbh = C4::Context->dbh;
370 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
371 my $sth = $dbh->prepare($query);
372 $sth->execute($borrowernumber);
374 # If at least one search has already been performed
375 if ( $sth->fetchrow_array > 0 ) {
377 # We show the link in opac
378 $template->param( EnableOpacSearchHistory => 1 );
380 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
382 # And if there are searches performed when the user was not logged in,
383 # we add them to the logged-in search history
384 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
385 if (@recentSearches) {
386 my $dbh = C4::Context->dbh;
388 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
389 VALUES (?, ?, ?, ?, ?, ?, ?)
391 my $sth = $dbh->prepare($query);
392 $sth->execute( $borrowernumber,
393 $in->{query}->cookie("CGISESSID"),
396 $_->{type} || 'biblio',
399 ) foreach @recentSearches;
401 # clear out the search history from the session now that
402 # we've saved it to the database
405 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
407 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
408 $template->param( EnableSearchHistory => 1 );
411 else { # if this is an anonymous session, setup to display public lists...
413 # If shibboleth is enabled, and we're in an anonymous session, we should allow
414 # the user to attempt login via shibboleth.
416 $template->param( shibbolethAuthentication => $shib,
417 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
420 # If shibboleth is enabled and we have a shibboleth login attribute,
421 # but we are in an anonymous session, then we clearly have an invalid
422 # shibboleth koha account.
424 $template->param( invalidShibLogin => '1' );
428 $template->param( sessionID => $sessionID );
430 if ( $in->{'type'} eq 'opac' ){
431 require Koha::Virtualshelves;
432 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
438 some_public_shelves => $some_public_shelves,
443 # Anonymous opac search history
444 # If opac search history is enabled and at least one search has already been performed
445 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
446 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
447 if (@recentSearches) {
448 $template->param( EnableOpacSearchHistory => 1 );
452 if ( C4::Context->preference('dateformat') ) {
453 $template->param( dateformat => C4::Context->preference('dateformat') );
456 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
458 # these template parameters are set the same regardless of $in->{'type'}
460 my $minPasswordLength = C4::Context->preference('minPasswordLength');
461 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
463 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
464 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
465 GoogleJackets => C4::Context->preference("GoogleJackets"),
466 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
467 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
468 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
469 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
470 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
471 TagsEnabled => C4::Context->preference("TagsEnabled"),
472 hide_marc => C4::Context->preference("hide_marc"),
473 item_level_itypes => C4::Context->preference('item-level_itypes'),
474 patronimages => C4::Context->preference("patronimages"),
475 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
476 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
477 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
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 $default_timeout = 600;
770 my $timeout = C4::Context->preference('timeout') || $default_timeout;
772 # value in days, convert in seconds
773 if ( $timeout =~ /^(\d+)[dD]$/ ) {
774 $timeout = $1 * 86400;
776 # value in hours, convert in seconds
777 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
778 $timeout = $1 * 3600;
780 elsif ( $timeout !~ m/^\d+$/ ) {
781 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
782 $timeout = $default_timeout;
790 $debug and warn "Checking Auth";
792 # Get shibboleth login attribute
793 my $shib = C4::Context->config('useshibboleth') && shib_ok();
794 my $shib_login = $shib ? get_login_shib() : undef;
796 # $authnotrequired will be set for scripts which will run without authentication
797 my $authnotrequired = shift;
798 my $flagsrequired = shift;
800 my $emailaddress = shift;
801 my $template_name = shift;
802 $type = 'opac' unless $type;
804 unless ( C4::Context->preference("OpacPublic") ) {
805 my @allowed_scripts_for_private_opac = qw(
807 opac-registration-email-sent.tt
808 opac-registration-confirmation.tt
809 opac-memberentry-update-submitted.tt
810 opac-password-recovery.tt
812 $authnotrequired = 0 unless grep { $_ eq $template_name }
813 @allowed_scripts_for_private_opac;
816 my $dbh = C4::Context->dbh;
817 my $timeout = _timeout_syspref();
819 _version_check( $type, $query );
824 my ( $userid, $cookie, $sessionID, $flags );
825 my $logout = $query->param('logout.x');
827 my $anon_search_history;
829 # This parameter is the name of the CAS server we want to authenticate against,
830 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
831 my $casparam = $query->param('cas');
832 my $q_userid = $query->param('userid') // '';
836 # Basic authentication is incompatible with the use of Shibboleth,
837 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
838 # and it may not be the attribute we want to use to match the koha login.
840 # Also, do not consider an empty REMOTE_USER.
842 # Finally, after those tests, we can assume (although if it would be better with
843 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
844 # and we can affect it to $userid.
845 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
847 # Using Basic Authentication, no cookies required
848 $cookie = $query->cookie(
849 -name => 'CGISESSID',
853 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
857 elsif ( $emailaddress) {
858 # the Google OpenID Connect passes an email address
860 elsif ( $sessionID = $query->cookie("CGISESSID") )
861 { # assignment, not comparison
862 $session = get_session($sessionID);
863 C4::Context->_new_userenv($sessionID);
864 my ( $ip, $lasttime, $sessiontype );
867 $s_userid = $session->param('id') // '';
868 C4::Context->set_userenv(
869 $session->param('number'), $s_userid,
870 $session->param('cardnumber'), $session->param('firstname'),
871 $session->param('surname'), $session->param('branch'),
872 $session->param('branchname'), $session->param('flags'),
873 $session->param('emailaddress'), $session->param('shibboleth'),
874 $session->param('desk_id'), $session->param('desk_name'),
875 $session->param('register_id'), $session->param('register_name')
877 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
878 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
879 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
880 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
881 $ip = $session->param('ip');
882 $lasttime = $session->param('lasttime');
884 $sessiontype = $session->param('sessiontype') || '';
886 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
887 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
888 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
891 #if a user enters an id ne to the id in the current session, we need to log them in...
892 #first we need to clear the anonymous session...
893 $debug and warn "query id = $q_userid but session id = $s_userid";
894 $anon_search_history = $session->param('search_history');
897 C4::Context->_unset_userenv($sessionID);
903 # voluntary logout the user
904 # check wether the user was using their shibboleth session or a local one
905 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
908 C4::Context->_unset_userenv($sessionID);
910 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
914 if ($cas and $caslogout) {
915 logout_cas($query, $type);
918 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
919 if ( $shib and $shib_login and $shibSuccess) {
923 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
926 $info{'timed_out'} = 1;
931 C4::Context->_unset_userenv($sessionID);
933 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
937 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
939 # Different ip than originally logged in from
940 $info{'oldip'} = $ip;
941 $info{'newip'} = $ENV{'REMOTE_ADDR'};
942 $info{'different_ip'} = 1;
945 C4::Context->_unset_userenv($sessionID);
947 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
952 $cookie = $query->cookie(
953 -name => 'CGISESSID',
954 -value => $session->id,
956 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
958 $session->param( 'lasttime', time() );
959 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...
960 $flags = haspermission( $userid, $flagsrequired );
964 $info{'nopermission'} = 1;
969 unless ( $userid || $sessionID ) {
970 #we initiate a session prior to checking for a username to allow for anonymous sessions...
971 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
973 # Save anonymous search history in new session so it can be retrieved
974 # by get_template_and_user to store it in user's search history after
975 # a successful login.
976 if ($anon_search_history) {
977 $session->param( 'search_history', $anon_search_history );
980 $sessionID = $session->id;
981 C4::Context->_new_userenv($sessionID);
982 $cookie = $query->cookie(
983 -name => 'CGISESSID',
984 -value => $session->id,
986 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
988 my $pki_field = C4::Context->preference('AllowPKIAuth');
989 if ( !defined($pki_field) ) {
990 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
993 if ( ( $cas && $query->param('ticket') )
995 || ( $shib && $shib_login )
996 || $pki_field ne 'None'
999 my $password = $query->param('password');
1000 my $shibSuccess = 0;
1001 my ( $return, $cardnumber );
1003 # If shib is enabled and we have a shib login, does the login match a valid koha user
1004 if ( $shib && $shib_login ) {
1007 # Do not pass password here, else shib will not be checked in checkpw.
1008 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1009 $userid = $retuserid;
1010 $shibSuccess = $return;
1011 $info{'invalidShibLogin'} = 1 unless ($return);
1014 # If shib login and match were successful, skip further login methods
1015 unless ($shibSuccess) {
1016 if ( $cas && $query->param('ticket') ) {
1018 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1019 checkpw( $dbh, $userid, $password, $query, $type );
1020 $userid = $retuserid;
1021 $info{'invalidCasLogin'} = 1 unless ($return);
1024 elsif ( $emailaddress ) {
1025 my $value = $emailaddress;
1027 # If we're looking up the email, there's a chance that the person
1028 # doesn't have a userid. So if there is none, we pass along the
1029 # borrower number, and the bits of code that need to know the user
1030 # ID will have to be smart enough to handle that.
1031 my $patrons = Koha::Patrons->search({ email => $value });
1032 if ($patrons->count) {
1034 # First the userid, then the borrowernum
1035 my $patron = $patrons->next;
1036 $value = $patron->userid || $patron->borrowernumber;
1040 $return = $value ? 1 : 0;
1045 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1046 || ( $pki_field eq 'emailAddress'
1047 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1051 if ( $pki_field eq 'Common Name' ) {
1052 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1054 elsif ( $pki_field eq 'emailAddress' ) {
1055 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1057 # If we're looking up the email, there's a chance that the person
1058 # doesn't have a userid. So if there is none, we pass along the
1059 # borrower number, and the bits of code that need to know the user
1060 # ID will have to be smart enough to handle that.
1061 my $patrons = Koha::Patrons->search({ email => $value });
1062 if ($patrons->count) {
1064 # First the userid, then the borrowernum
1065 my $patron = $patrons->next;
1066 $value = $patron->userid || $patron->borrowernumber;
1072 $return = $value ? 1 : 0;
1078 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1079 checkpw( $dbh, $q_userid, $password, $query, $type );
1080 $userid = $retuserid if ($retuserid);
1081 $info{'invalid_username_or_password'} = 1 unless ($return);
1085 # $return: 1 = valid user
1088 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1089 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1093 $info{'nopermission'} = 1;
1094 C4::Context->_unset_userenv($sessionID);
1096 my ( $borrowernumber, $firstname, $surname, $userflags,
1097 $branchcode, $branchname, $emailaddress, $desk_id,
1098 $desk_name, $register_id, $register_name );
1100 if ( $return == 1 ) {
1102 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1103 branches.branchname as branchname, email
1105 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1107 my $sth = $dbh->prepare("$select where userid=?");
1108 $sth->execute($userid);
1109 unless ( $sth->rows ) {
1110 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1111 $sth = $dbh->prepare("$select where cardnumber=?");
1112 $sth->execute($cardnumber);
1114 unless ( $sth->rows ) {
1115 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1116 $sth->execute($userid);
1117 unless ( $sth->rows ) {
1118 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1123 ( $borrowernumber, $firstname, $surname, $userflags,
1124 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1125 $debug and print STDERR "AUTH_3 results: " .
1126 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1128 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1131 # launch a sequence to check if we have a ip for the branch, i
1132 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1134 my $ip = $ENV{'REMOTE_ADDR'};
1136 # if they specify at login, use that
1137 if ( $query->param('branch') ) {
1138 $branchcode = $query->param('branch');
1139 my $library = Koha::Libraries->find($branchcode);
1140 $branchname = $library? $library->branchname: '';
1142 if ( $query->param('desk_id') ) {
1143 $desk_id = $query->param('desk_id');
1144 my $desk = Koha::Desks->find($desk_id);
1145 $desk_name = $desk ? $desk->desk_name : '';
1147 if ( C4::Context->preference('UseCashRegisters') ) {
1149 $query->param('register_id')
1150 ? Koha::Cash::Registers->find($query->param('register_id'))
1151 : Koha::Cash::Registers->search(
1152 { branch => $branchcode, branch_default => 1 },
1153 { rows => 1 } )->single;
1154 $register_id = $register->id if ($register);
1155 $register_name = $register->name if ($register);
1157 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1158 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1160 # we have to check they are coming from the right ip range
1161 my $domain = $branches->{$branchcode}->{'branchip'};
1162 $domain =~ s|\.\*||g;
1163 if ( $ip !~ /^$domain/ ) {
1165 $cookie = $query->cookie(
1166 -name => 'CGISESSID',
1169 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1171 $info{'wrongip'} = 1;
1175 foreach my $br ( keys %$branches ) {
1177 # now we work with the treatment of ip
1178 my $domain = $branches->{$br}->{'branchip'};
1179 if ( $domain && $ip =~ /^$domain/ ) {
1180 $branchcode = $branches->{$br}->{'branchcode'};
1182 # new op dev : add the branchname to the cookie
1183 $branchname = $branches->{$br}->{'branchname'};
1186 $session->param( 'number', $borrowernumber );
1187 $session->param( 'id', $userid );
1188 $session->param( 'cardnumber', $cardnumber );
1189 $session->param( 'firstname', $firstname );
1190 $session->param( 'surname', $surname );
1191 $session->param( 'branch', $branchcode );
1192 $session->param( 'branchname', $branchname );
1193 $session->param( 'desk_id', $desk_id);
1194 $session->param( 'desk_name', $desk_name);
1195 $session->param( 'flags', $userflags );
1196 $session->param( 'emailaddress', $emailaddress );
1197 $session->param( 'ip', $session->remote_addr() );
1198 $session->param( 'lasttime', time() );
1199 $session->param( 'interface', $type);
1200 $session->param( 'shibboleth', $shibSuccess );
1201 $session->param( 'register_id', $register_id );
1202 $session->param( 'register_name', $register_name );
1203 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1205 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1206 C4::Context->set_userenv(
1207 $session->param('number'), $session->param('id'),
1208 $session->param('cardnumber'), $session->param('firstname'),
1209 $session->param('surname'), $session->param('branch'),
1210 $session->param('branchname'), $session->param('flags'),
1211 $session->param('emailaddress'), $session->param('shibboleth'),
1212 $session->param('desk_id'), $session->param('desk_name'),
1213 $session->param('register_id'), $session->param('register_name')
1217 # $return: 0 = invalid user
1218 # reset to anonymous session
1220 $debug and warn "Login failed, resetting anonymous session...";
1222 $info{'invalid_username_or_password'} = 1;
1223 C4::Context->_unset_userenv($sessionID);
1225 $session->param( 'lasttime', time() );
1226 $session->param( 'ip', $session->remote_addr() );
1227 $session->param( 'sessiontype', 'anon' );
1228 $session->param( 'interface', $type);
1230 } # END if ( $q_userid
1231 elsif ( $type eq "opac" ) {
1233 # if we are here this is an anonymous session; add public lists to it and a few other items...
1234 # anonymous sessions are created only for the OPAC
1235 $debug and warn "Initiating an anonymous session...";
1237 # setting a couple of other session vars...
1238 $session->param( 'ip', $session->remote_addr() );
1239 $session->param( 'lasttime', time() );
1240 $session->param( 'sessiontype', 'anon' );
1241 $session->param( 'interface', $type);
1243 } # END unless ($userid)
1245 # finished authentification, now respond
1246 if ( $loggedin || $authnotrequired )
1250 $cookie = $query->cookie(
1251 -name => 'CGISESSID',
1254 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1258 track_login_daily( $userid );
1260 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1261 # request. We therefore redirect the user to the requested page again without the login parameters.
1262 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1263 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1264 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1265 $uri->query_param_delete('userid');
1266 $uri->query_param_delete('password');
1267 $uri->query_param_delete('koha_login_context');
1268 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1272 return ( $userid, $cookie, $sessionID, $flags );
1277 # AUTH rejected, show the login/password template, after checking the DB.
1281 # get the inputs from the incoming query
1283 foreach my $name ( param $query) {
1284 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1285 my @value = $query->multi_param($name);
1286 push @inputs, { name => $name, value => $_ } for @value;
1289 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1291 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1292 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1293 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1295 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1296 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1300 script_name => get_script_name(),
1301 casAuthentication => C4::Context->preference("casAuthentication"),
1302 shibbolethAuthentication => $shib,
1303 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1304 suggestion => C4::Context->preference("suggestion"),
1305 virtualshelves => C4::Context->preference("virtualshelves"),
1306 LibraryName => "" . C4::Context->preference("LibraryName"),
1307 LibraryNameTitle => "" . $LibraryNameTitle,
1308 opacuserlogin => C4::Context->preference("opacuserlogin"),
1309 OpacNav => C4::Context->preference("OpacNav"),
1310 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1311 OpacFavicon => C4::Context->preference("OpacFavicon"),
1312 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1313 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1314 OPACUserJS => C4::Context->preference("OPACUserJS"),
1315 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1316 OpacCloud => C4::Context->preference("OpacCloud"),
1317 OpacTopissue => C4::Context->preference("OpacTopissue"),
1318 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1319 OpacBrowser => C4::Context->preference("OpacBrowser"),
1320 TagsEnabled => C4::Context->preference("TagsEnabled"),
1321 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1322 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1323 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1324 intranetbookbag => C4::Context->preference("intranetbookbag"),
1325 IntranetNav => C4::Context->preference("IntranetNav"),
1326 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1327 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1328 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1329 IndependentBranches => C4::Context->preference("IndependentBranches"),
1330 AutoLocation => C4::Context->preference("AutoLocation"),
1331 wrongip => $info{'wrongip'},
1332 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1333 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1334 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1335 too_many_login_attempts => ( $patron and $patron->account_locked )
1338 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1339 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1340 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1341 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1343 if ( $type eq 'opac' ) {
1344 require Koha::Virtualshelves;
1345 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1351 some_public_shelves => $some_public_shelves,
1357 # Is authentication against multiple CAS servers enabled?
1358 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1359 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1361 foreach my $key ( keys %$casservers ) {
1362 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1365 casServersLoop => \@tmplservers
1369 casServerUrl => login_cas_url($query, undef, $type),
1374 invalidCasLogin => $info{'invalidCasLogin'}
1380 shibbolethAuthentication => $shib,
1381 shibbolethLoginUrl => login_shib_url($query),
1385 if (C4::Context->preference('GoogleOpenIDConnect')) {
1386 if ($query->param("OpenIDConnectFailed")) {
1387 my $reason = $query->param('OpenIDConnectFailed');
1388 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1393 LibraryName => C4::Context->preference("LibraryName"),
1395 $template->param(%info);
1397 # $cookie = $query->cookie(CGISESSID => $session->id
1399 print $query->header(
1400 { type => 'text/html',
1403 'X-Frame-Options' => 'SAMEORIGIN'
1410 =head2 check_api_auth
1412 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1414 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1415 cookie, determine if the user has the privileges specified by C<$userflags>.
1417 C<check_api_auth> is is meant for authenticating users of web services, and
1418 consequently will always return and will not attempt to redirect the user
1421 If a valid session cookie is already present, check_api_auth will return a status
1422 of "ok", the cookie, and the Koha session ID.
1424 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1425 parameters and create a session cookie and Koha session if the supplied credentials
1428 Possible return values in C<$status> are:
1432 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1434 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1436 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1438 =item "expired -- session cookie has expired; API user should resubmit userid and password
1444 sub check_api_auth {
1447 my $flagsrequired = shift;
1448 my $dbh = C4::Context->dbh;
1449 my $timeout = _timeout_syspref();
1451 unless ( C4::Context->preference('Version') ) {
1453 # database has not been installed yet
1454 return ( "maintenance", undef, undef );
1456 my $kohaversion = Koha::version();
1457 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1458 if ( C4::Context->preference('Version') < $kohaversion ) {
1460 # database in need of version update; assume that
1461 # no API should be called while databsae is in
1463 return ( "maintenance", undef, undef );
1466 # FIXME -- most of what follows is a copy-and-paste
1467 # of code from checkauth. There is an obvious need
1468 # for refactoring to separate the various parts of
1469 # the authentication code, but as of 2007-11-19 this
1470 # is deferred so as to not introduce bugs into the
1471 # regular authentication code for Koha 3.0.
1473 # see if we have a valid session cookie already
1474 # however, if a userid parameter is present (i.e., from
1475 # a form submission, assume that any current cookie
1477 my $sessionID = undef;
1478 unless ( $query->param('userid') ) {
1479 $sessionID = $query->cookie("CGISESSID");
1481 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1482 my $session = get_session($sessionID);
1483 C4::Context->_new_userenv($sessionID);
1485 C4::Context->interface($session->param('interface'));
1486 C4::Context->set_userenv(
1487 $session->param('number'), $session->param('id'),
1488 $session->param('cardnumber'), $session->param('firstname'),
1489 $session->param('surname'), $session->param('branch'),
1490 $session->param('branchname'), $session->param('flags'),
1491 $session->param('emailaddress'), $session->param('shibboleth'),
1492 $session->param('desk_id'), $session->param('desk_name'),
1493 $session->param('register_id'), $session->param('register_name')
1496 my $ip = $session->param('ip');
1497 my $lasttime = $session->param('lasttime');
1498 my $userid = $session->param('id');
1499 if ( $lasttime < time() - $timeout ) {
1504 C4::Context->_unset_userenv($sessionID);
1507 return ( "expired", undef, undef );
1508 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1510 # IP address changed
1513 C4::Context->_unset_userenv($sessionID);
1516 return ( "expired", undef, undef );
1518 my $cookie = $query->cookie(
1519 -name => 'CGISESSID',
1520 -value => $session->id,
1522 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1524 $session->param( 'lasttime', time() );
1525 my $flags = haspermission( $userid, $flagsrequired );
1527 return ( "ok", $cookie, $sessionID );
1531 C4::Context->_unset_userenv($sessionID);
1534 return ( "failed", undef, undef );
1538 return ( "expired", undef, undef );
1543 my $userid = $query->param('userid');
1544 my $password = $query->param('password');
1545 my ( $return, $cardnumber, $cas_ticket );
1548 if ( $cas && $query->param('PT') ) {
1550 $debug and print STDERR "## check_api_auth - checking CAS\n";
1552 # In case of a CAS authentication, we use the ticket instead of the password
1553 my $PT = $query->param('PT');
1554 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1557 # User / password auth
1558 unless ( $userid and $password ) {
1560 # caller did something wrong, fail the authenticateion
1561 return ( "failed", undef, undef );
1564 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1567 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1568 my $session = get_session("");
1569 return ( "failed", undef, undef ) unless $session;
1571 my $sessionID = $session->id;
1572 C4::Context->_new_userenv($sessionID);
1573 my $cookie = $query->cookie(
1574 -name => 'CGISESSID',
1575 -value => $sessionID,
1577 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1579 if ( $return == 1 ) {
1581 $borrowernumber, $firstname, $surname,
1582 $userflags, $branchcode, $branchname,
1587 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1589 $sth->execute($userid);
1591 $borrowernumber, $firstname, $surname,
1592 $userflags, $branchcode, $branchname,
1594 ) = $sth->fetchrow if ( $sth->rows );
1596 unless ( $sth->rows ) {
1597 my $sth = $dbh->prepare(
1598 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1600 $sth->execute($cardnumber);
1602 $borrowernumber, $firstname, $surname,
1603 $userflags, $branchcode, $branchname,
1605 ) = $sth->fetchrow if ( $sth->rows );
1607 unless ( $sth->rows ) {
1608 $sth->execute($userid);
1610 $borrowernumber, $firstname, $surname, $userflags,
1611 $branchcode, $branchname, $emailaddress
1612 ) = $sth->fetchrow if ( $sth->rows );
1616 my $ip = $ENV{'REMOTE_ADDR'};
1618 # if they specify at login, use that
1619 if ( $query->param('branch') ) {
1620 $branchcode = $query->param('branch');
1621 my $library = Koha::Libraries->find($branchcode);
1622 $branchname = $library? $library->branchname: '';
1624 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1625 foreach my $br ( keys %$branches ) {
1627 # now we work with the treatment of ip
1628 my $domain = $branches->{$br}->{'branchip'};
1629 if ( $domain && $ip =~ /^$domain/ ) {
1630 $branchcode = $branches->{$br}->{'branchcode'};
1632 # new op dev : add the branchname to the cookie
1633 $branchname = $branches->{$br}->{'branchname'};
1636 $session->param( 'number', $borrowernumber );
1637 $session->param( 'id', $userid );
1638 $session->param( 'cardnumber', $cardnumber );
1639 $session->param( 'firstname', $firstname );
1640 $session->param( 'surname', $surname );
1641 $session->param( 'branch', $branchcode );
1642 $session->param( 'branchname', $branchname );
1643 $session->param( 'flags', $userflags );
1644 $session->param( 'emailaddress', $emailaddress );
1645 $session->param( 'ip', $session->remote_addr() );
1646 $session->param( 'lasttime', time() );
1647 $session->param( 'interface', 'api' );
1649 $session->param( 'cas_ticket', $cas_ticket);
1650 C4::Context->set_userenv(
1651 $session->param('number'), $session->param('id'),
1652 $session->param('cardnumber'), $session->param('firstname'),
1653 $session->param('surname'), $session->param('branch'),
1654 $session->param('branchname'), $session->param('flags'),
1655 $session->param('emailaddress'), $session->param('shibboleth'),
1656 $session->param('desk_id'), $session->param('desk_name'),
1657 $session->param('register_id'), $session->param('register_name')
1659 return ( "ok", $cookie, $sessionID );
1661 return ( "failed", undef, undef );
1666 =head2 check_cookie_auth
1668 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1670 Given a CGISESSID cookie set during a previous login to Koha, determine
1671 if the user has the privileges specified by C<$userflags>. C<$userflags>
1672 is passed unaltered into C<haspermission> and as such accepts all options
1673 avaiable to that routine with the one caveat that C<check_api_auth> will
1674 also allow 'undef' to be passed and in such a case the permissions check
1675 will be skipped altogether.
1677 C<check_cookie_auth> is meant for authenticating special services
1678 such as tools/upload-file.pl that are invoked by other pages that
1679 have been authenticated in the usual way.
1681 Possible return values in C<$status> are:
1685 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1687 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1689 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1691 =item "expired -- session cookie has expired; API user should resubmit userid and password
1697 sub check_cookie_auth {
1699 my $flagsrequired = shift;
1702 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1703 my $dbh = C4::Context->dbh;
1704 my $timeout = _timeout_syspref();
1706 unless ( C4::Context->preference('Version') ) {
1708 # database has not been installed yet
1709 return ( "maintenance", undef );
1711 my $kohaversion = Koha::version();
1712 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1713 if ( C4::Context->preference('Version') < $kohaversion ) {
1715 # database in need of version update; assume that
1716 # no API should be called while databsae is in
1718 return ( "maintenance", undef );
1721 # FIXME -- most of what follows is a copy-and-paste
1722 # of code from checkauth. There is an obvious need
1723 # for refactoring to separate the various parts of
1724 # the authentication code, but as of 2007-11-23 this
1725 # is deferred so as to not introduce bugs into the
1726 # regular authentication code for Koha 3.0.
1728 # see if we have a valid session cookie already
1729 # however, if a userid parameter is present (i.e., from
1730 # a form submission, assume that any current cookie
1732 unless ( defined $cookie and $cookie ) {
1733 return ( "failed", undef );
1735 my $sessionID = $cookie;
1736 my $session = get_session($sessionID);
1737 C4::Context->_new_userenv($sessionID);
1739 C4::Context->interface($session->param('interface'));
1740 C4::Context->set_userenv(
1741 $session->param('number'), $session->param('id'),
1742 $session->param('cardnumber'), $session->param('firstname'),
1743 $session->param('surname'), $session->param('branch'),
1744 $session->param('branchname'), $session->param('flags'),
1745 $session->param('emailaddress'), $session->param('shibboleth'),
1746 $session->param('desk_id'), $session->param('desk_name'),
1747 $session->param('register_id'), $session->param('register_name')
1750 my $ip = $session->param('ip');
1751 my $lasttime = $session->param('lasttime');
1752 my $userid = $session->param('id');
1753 if ( $lasttime < time() - $timeout ) {
1758 C4::Context->_unset_userenv($sessionID);
1761 return ("expired", undef);
1762 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1764 # IP address changed
1767 C4::Context->_unset_userenv($sessionID);
1770 return ( "expired", undef );
1772 $session->param( 'lasttime', time() );
1773 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1775 return ( "ok", $sessionID );
1779 C4::Context->_unset_userenv($sessionID);
1782 return ( "failed", undef );
1786 return ( "expired", undef );
1793 my $session = get_session($sessionID);
1795 Given a session ID, retrieve the CGI::Session object used to store
1796 the session's state. The session object can be used to store
1797 data that needs to be accessed by different scripts during a
1800 If the C<$sessionID> parameter is an empty string, a new session
1805 sub _get_session_params {
1806 my $storage_method = C4::Context->preference('SessionStorage');
1807 if ( $storage_method eq 'mysql' ) {
1808 my $dbh = C4::Context->dbh;
1809 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1811 elsif ( $storage_method eq 'Pg' ) {
1812 my $dbh = C4::Context->dbh;
1813 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1815 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1816 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1817 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1820 # catch all defaults to tmp should work on all systems
1821 my $dir = C4::Context::temporary_directory;
1822 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1823 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1828 my $sessionID = shift;
1829 my $params = _get_session_params();
1830 return CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1834 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1835 # (or something similar)
1836 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1837 # not having a userenv defined could cause a crash.
1839 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1840 $type = 'opac' unless $type;
1842 # Get shibboleth login attribute
1843 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1844 my $shib_login = $shib ? get_login_shib() : undef;
1848 if ( defined $userid ){
1849 $patron = Koha::Patrons->find({ userid => $userid });
1850 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1852 my $check_internal_as_fallback = 0;
1854 # Note: checkpw_* routines returns:
1857 # -1 if user bind failed (LDAP only)
1859 if ( $patron and $patron->account_locked ) {
1860 # Nothing to check, account is locked
1861 } elsif ($ldap && defined($password)) {
1862 $debug and print STDERR "## checkpw - checking LDAP\n";
1863 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1864 if ( $retval == 1 ) {
1865 @return = ( $retval, $retcard, $retuserid );
1868 $check_internal_as_fallback = 1 if $retval == 0;
1870 } elsif ( $cas && $query && $query->param('ticket') ) {
1871 $debug and print STDERR "## checkpw - checking CAS\n";
1873 # In case of a CAS authentication, we use the ticket instead of the password
1874 my $ticket = $query->param('ticket');
1875 $query->delete('ticket'); # remove ticket to come back to original URL
1876 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1878 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1882 $passwd_ok = $retval;
1885 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1886 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1888 elsif ( $shib && $shib_login && !$password ) {
1890 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1892 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1893 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1894 # shibboleth-authenticated user
1896 # Then, we check if it matches a valid koha user
1898 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1900 @return = ( $retval, $retcard, $retuserid );
1902 $passwd_ok = $retval;
1905 $check_internal_as_fallback = 1;
1909 if ( $check_internal_as_fallback ) {
1910 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1911 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1916 $patron->update({ login_attempts => 0 });
1917 } elsif( !$patron->account_locked ) {
1918 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1922 # Optionally log success or failure
1923 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1924 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1925 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1926 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1932 sub checkpw_internal {
1933 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1935 $password = Encode::encode( 'UTF-8', $password )
1936 if Encode::is_utf8($password);
1940 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1942 $sth->execute($userid);
1944 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1945 $surname, $branchcode, $branchname, $flags )
1948 if ( checkpw_hash( $password, $stored_hash ) ) {
1950 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1951 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1952 return 1, $cardnumber, $userid;
1957 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1959 $sth->execute($userid);
1961 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1962 $surname, $branchcode, $branchname, $flags )
1965 if ( checkpw_hash( $password, $stored_hash ) ) {
1967 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1968 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1969 return 1, $cardnumber, $userid;
1976 my ( $password, $stored_hash ) = @_;
1978 return if $stored_hash eq '!';
1980 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1982 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1983 $hash = hash_password( $password, $stored_hash );
1985 $hash = md5_base64($password);
1987 return $hash eq $stored_hash;
1992 my $authflags = getuserflags($flags, $userid, [$dbh]);
1994 Translates integer flags into permissions strings hash.
1996 C<$flags> is the integer userflags value ( borrowers.userflags )
1997 C<$userid> is the members.userid, used for building subpermissions
1998 C<$authflags> is a hashref of permissions
2005 my $dbh = @_ ? shift : C4::Context->dbh;
2008 # I don't want to do this, but if someone logs in as the database
2009 # user, it would be preferable not to spam them to death with
2010 # numeric warnings. So, we make $flags numeric.
2011 no warnings 'numeric';
2014 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2017 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2018 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2019 $userflags->{$flag} = 1;
2022 $userflags->{$flag} = 0;
2026 # get subpermissions and merge with top-level permissions
2027 my $user_subperms = get_user_subpermissions($userid);
2028 foreach my $module ( keys %$user_subperms ) {
2029 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2030 $userflags->{$module} = $user_subperms->{$module};
2036 =head2 get_user_subpermissions
2038 $user_perm_hashref = get_user_subpermissions($userid);
2040 Given the userid (note, not the borrowernumber) of a staff user,
2041 return a hashref of hashrefs of the specific subpermissions
2042 accorded to the user. An example return is
2046 export_catalog => 1,
2047 import_patrons => 1,
2051 The top-level hash-key is a module or function code from
2052 userflags.flag, while the second-level key is a code
2055 The results of this function do not give a complete picture
2056 of the functions that a staff user can access; it is also
2057 necessary to check borrowers.flags.
2061 sub get_user_subpermissions {
2064 my $dbh = C4::Context->dbh;
2065 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2066 FROM user_permissions
2067 JOIN permissions USING (module_bit, code)
2068 JOIN userflags ON (module_bit = bit)
2069 JOIN borrowers USING (borrowernumber)
2070 WHERE userid = ?" );
2071 $sth->execute($userid);
2073 my $user_perms = {};
2074 while ( my $perm = $sth->fetchrow_hashref ) {
2075 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2080 =head2 get_all_subpermissions
2082 my $perm_hashref = get_all_subpermissions();
2084 Returns a hashref of hashrefs defining all specific
2085 permissions currently defined. The return value
2086 has the same structure as that of C<get_user_subpermissions>,
2087 except that the innermost hash value is the description
2088 of the subpermission.
2092 sub get_all_subpermissions {
2093 my $dbh = C4::Context->dbh;
2094 my $sth = $dbh->prepare( "SELECT flag, code
2096 JOIN userflags ON (module_bit = bit)" );
2100 while ( my $perm = $sth->fetchrow_hashref ) {
2101 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2106 =head2 haspermission
2108 $flagsrequired = '*'; # Any permission at all
2109 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2110 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2111 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2112 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2113 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2115 $flags = ($userid, $flagsrequired);
2117 C<$userid> the userid of the member
2118 C<$flags> is a query structure similar to that used by SQL::Abstract that
2119 denotes the combination of flags required. It is a required parameter.
2121 The main logic of this method is that things in arrays are OR'ed, and things
2122 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2124 Returns member's flags or 0 if a permission is not met.
2129 my ($required, $flags) = @_;
2131 my $ref = ref($required);
2133 if ($required eq '*') {
2134 return 0 unless ( $flags or ref( $flags ) );
2136 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2138 } elsif ($ref eq 'HASH') {
2139 foreach my $key (keys %{$required}) {
2140 next if $flags == 1;
2141 my $require = $required->{$key};
2142 my $rflags = $flags->{$key};
2143 return 0 unless _dispatch($require, $rflags);
2145 } elsif ($ref eq 'ARRAY') {
2147 foreach my $require ( @{$required} ) {
2149 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2150 ? $flags->{$require}
2152 $satisfied++ if _dispatch( $require, $rflags );
2154 return 0 unless $satisfied;
2156 croak "Unexpected structure found: $ref";
2163 my ( $userid, $flagsrequired ) = @_;
2165 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2166 # unless defined($flagsrequired);
2168 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2169 $sth->execute($userid);
2170 my $row = $sth->fetchrow();
2171 my $flags = getuserflags( $row, $userid );
2173 return $flags unless defined($flagsrequired);
2174 return $flags if $flags->{superlibrarian};
2175 return _dispatch($flagsrequired, $flags);
2177 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2182 $flags = ($iprange);
2184 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2186 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2193 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2194 if (scalar @allowedipranges > 0) {
2196 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2197 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2199 return $result ? 1 : 0;
2202 sub getborrowernumber {
2204 my $userenv = C4::Context->userenv;
2205 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2206 return $userenv->{number};
2208 my $dbh = C4::Context->dbh;
2209 for my $field ( 'userid', 'cardnumber' ) {
2211 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2212 $sth->execute($userid);
2214 my ($bnumber) = $sth->fetchrow;
2221 =head2 track_login_daily
2223 track_login_daily( $userid );
2225 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2229 sub track_login_daily {
2231 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2233 my $cache = Koha::Caches->get_instance();
2234 my $cache_key = "track_login_" . $userid;
2235 my $cached = $cache->get_from_cache($cache_key);
2236 my $today = dt_from_string()->ymd;
2237 return if $cached && $cached eq $today;
2239 my $patron = Koha::Patrons->find({ userid => $userid });
2240 return unless $patron;
2241 $patron->track_login;
2242 $cache->set_in_cache( $cache_key, $today );
2245 END { } # module clean-up code here (global destructor)
2255 Crypt::Eksblowfish::Bcrypt(3)