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>.
22 use Digest::MD5 qw(md5_base64);
24 use JSON qw/encode_json/;
30 use C4::Templates; # to get the template
32 use C4::Search::History;
35 use Koha::AuthUtils qw(get_script_name hash_password);
36 use Koha::Library::Groups;
39 use POSIX qw/strftime/;
40 use List::MoreUtils qw/ any /;
41 use Encode qw( encode is_utf8);
44 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout $shib $shib_login);
47 sub psgi_env { any { /^psgi\./ } keys %ENV }
50 if (psgi_env) { die 'psgi:exit' }
56 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
57 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
58 &get_all_subpermissions &get_user_subpermissions
60 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
61 $ldap = C4::Context->config('useldapserver') || 0;
62 $cas = C4::Context->preference('casAuthentication');
63 $shib = C4::Context->config('useshibboleth') || 0;
64 $caslogout = C4::Context->preference('casLogout');
65 require C4::Auth_with_cas; # no import
68 require C4::Auth_with_ldap;
69 import C4::Auth_with_ldap qw(checkpw_ldap);
72 require C4::Auth_with_shibboleth;
73 import C4::Auth_with_shibboleth
74 qw(shib_ok checkpw_shib logout_shib login_shib_url get_login_shib);
76 # Check for good config
79 # Get shibboleth login attribute
80 $shib_login = get_login_shib();
83 # Bad config, disable shibboleth
89 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url);
96 C4::Auth - Authenticates Koha users
100 use CGI qw ( -utf8 );
106 my ($template, $borrowernumber, $cookie)
107 = get_template_and_user(
109 template_name => "opac-main.tt",
112 authnotrequired => 0,
113 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
117 output_html_with_http_headers $query, $cookie, $template->output;
121 The main function of this module is to provide
122 authentification. However the get_template_and_user function has
123 been provided so that a users login information is passed along
124 automatically. This gets loaded into the template.
128 =head2 get_template_and_user
130 my ($template, $borrowernumber, $cookie)
131 = get_template_and_user(
133 template_name => "opac-main.tt",
136 authnotrequired => 0,
137 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
141 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
142 to C<&checkauth> (in this module) to perform authentification.
143 See C<&checkauth> for an explanation of these parameters.
145 The C<template_name> is then used to find the correct template for
146 the page. The authenticated users details are loaded onto the
147 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
148 C<sessionID> is passed to the template. This can be used in templates
149 if cookies are disabled. It needs to be put as and input to every
152 More information on the C<gettemplate> sub can be found in the
157 sub get_template_and_user {
160 my ( $user, $cookie, $sessionID, $flags );
162 C4::Context->interface( $in->{type} );
164 $in->{'authnotrequired'} ||= 0;
166 # the following call includes a bad template check; might croak
167 my $template = C4::Templates::gettemplate(
168 $in->{'template_name'},
173 if ( $in->{'template_name'} !~ m/maintenance/ ) {
174 ( $user, $cookie, $sessionID, $flags ) = checkauth(
176 $in->{'authnotrequired'},
177 $in->{'flagsrequired'},
183 # If the user logged in is the SCO user and they try to go out of the SCO module, log the user out removing the CGISESSID cookie
184 if ( $in->{type} eq 'opac' and $in->{template_name} !~ m|sco/| ) {
185 if ( $user && C4::Context->preference('AutoSelfCheckID') && $user eq C4::Context->preference('AutoSelfCheckID') ) {
186 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac', $in->{query} );
187 my $cookie = $in->{query}->cookie(
188 -name => 'CGISESSID',
196 script_name => get_script_name(),
198 print $in->{query}->header(
199 { type => 'text/html',
202 'X-Frame-Options' => 'SAMEORIGIN'
213 # It's possible for $user to be the borrowernumber if they don't have a
214 # userid defined (and are logging in through some other method, such
215 # as SSL certs against an email address)
217 $borrowernumber = getborrowernumber($user) if defined($user);
218 if ( !defined($borrowernumber) && defined($user) ) {
219 $patron = Koha::Patrons->find( $user );
221 $borrowernumber = $user;
223 # A bit of a hack, but I don't know there's a nicer way
225 $user = $patron->firstname . ' ' . $patron->surname;
228 $patron = Koha::Patrons->find( $borrowernumber );
229 # FIXME What to do if $patron does not exist?
233 $template->param( loggedinusername => $user ); # FIXME Should be replaced with something like patron-title.inc
234 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
235 $template->param( logged_in_user => $patron );
236 $template->param( sessionID => $sessionID );
238 if ( $in->{'type'} eq 'opac' ) {
239 require Koha::Virtualshelves;
240 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
242 borrowernumber => $borrowernumber,
246 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
252 some_private_shelves => $some_private_shelves,
253 some_public_shelves => $some_public_shelves,
257 $template->param( "USER_INFO" => $patron->unblessed ) if $borrowernumber != 0;
259 my $all_perms = get_all_subpermissions();
261 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
262 editcatalogue updatecharges management tools editauthorities serials reports acquisition clubs);
264 # We are going to use the $flags returned by checkauth
265 # to create the template's parameters that will indicate
266 # which menus the user can access.
267 if ( $flags && $flags->{superlibrarian} == 1 ) {
268 $template->param( CAN_user_circulate => 1 );
269 $template->param( CAN_user_catalogue => 1 );
270 $template->param( CAN_user_parameters => 1 );
271 $template->param( CAN_user_borrowers => 1 );
272 $template->param( CAN_user_permissions => 1 );
273 $template->param( CAN_user_reserveforothers => 1 );
274 $template->param( CAN_user_editcatalogue => 1 );
275 $template->param( CAN_user_updatecharges => 1 );
276 $template->param( CAN_user_acquisition => 1 );
277 $template->param( CAN_user_management => 1 );
278 $template->param( CAN_user_tools => 1 );
279 $template->param( CAN_user_editauthorities => 1 );
280 $template->param( CAN_user_serials => 1 );
281 $template->param( CAN_user_reports => 1 );
282 $template->param( CAN_user_staffaccess => 1 );
283 $template->param( CAN_user_plugins => 1 );
284 $template->param( CAN_user_coursereserves => 1 );
285 $template->param( CAN_user_clubs => 1 );
287 foreach my $module ( keys %$all_perms ) {
288 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
289 $template->param( "CAN_user_${module}_${subperm}" => 1 );
295 foreach my $module ( keys %$all_perms ) {
296 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
297 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
298 $template->param( "CAN_user_${module}_${subperm}" => 1 );
300 } elsif ( ref( $flags->{$module} ) ) {
301 foreach my $subperm ( keys %{ $flags->{$module} } ) {
302 $template->param( "CAN_user_${module}_${subperm}" => 1 );
309 foreach my $module ( keys %$flags ) {
310 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
311 $template->param( "CAN_user_$module" => 1 );
312 if ( $module eq "parameters" ) {
313 $template->param( CAN_user_management => 1 );
319 # Logged-in opac search history
320 # If the requested template is an opac one and opac search history is enabled
321 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
322 my $dbh = C4::Context->dbh;
323 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
324 my $sth = $dbh->prepare($query);
325 $sth->execute($borrowernumber);
327 # If at least one search has already been performed
328 if ( $sth->fetchrow_array > 0 ) {
330 # We show the link in opac
331 $template->param( EnableOpacSearchHistory => 1 );
333 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
335 # And if there are searches performed when the user was not logged in,
336 # we add them to the logged-in search history
337 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
338 if (@recentSearches) {
339 my $dbh = C4::Context->dbh;
341 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
342 VALUES (?, ?, ?, ?, ?, ?, ?)
344 my $sth = $dbh->prepare($query);
345 $sth->execute( $borrowernumber,
346 $in->{query}->cookie("CGISESSID"),
349 $_->{type} || 'biblio',
352 ) foreach @recentSearches;
354 # clear out the search history from the session now that
355 # we've saved it to the database
358 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
360 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
361 $template->param( EnableSearchHistory => 1 );
364 else { # if this is an anonymous session, setup to display public lists...
366 # If shibboleth is enabled, and we're in an anonymous session, we should allow
367 # the user to attempt login via shibboleth.
369 $template->param( shibbolethAuthentication => $shib,
370 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
373 # If shibboleth is enabled and we have a shibboleth login attribute,
374 # but we are in an anonymous session, then we clearly have an invalid
375 # shibboleth koha account.
377 $template->param( invalidShibLogin => '1' );
381 $template->param( sessionID => $sessionID );
383 if ( $in->{'type'} eq 'opac' ){
384 require Koha::Virtualshelves;
385 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
391 some_public_shelves => $some_public_shelves,
396 # Anonymous opac search history
397 # If opac search history is enabled and at least one search has already been performed
398 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
399 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
400 if (@recentSearches) {
401 $template->param( EnableOpacSearchHistory => 1 );
405 if ( C4::Context->preference('dateformat') ) {
406 $template->param( dateformat => C4::Context->preference('dateformat') );
409 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
411 # these template parameters are set the same regardless of $in->{'type'}
413 # Set the using_https variable for templates
414 # FIXME Under Plack the CGI->https method always returns 'OFF'
415 my $https = $in->{query}->https();
416 my $using_https = ( defined $https and $https ne 'OFF' ) ? 1 : 0;
418 my $minPasswordLength = C4::Context->preference('minPasswordLength');
419 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
421 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
422 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
423 GoogleJackets => C4::Context->preference("GoogleJackets"),
424 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
425 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
426 LoginBranchcode => ( C4::Context->userenv ? C4::Context->userenv->{"branch"} : undef ),
427 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
428 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
429 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
430 TagsEnabled => C4::Context->preference("TagsEnabled"),
431 hide_marc => C4::Context->preference("hide_marc"),
432 item_level_itypes => C4::Context->preference('item-level_itypes'),
433 patronimages => C4::Context->preference("patronimages"),
434 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
435 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
436 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
437 using_https => $using_https,
438 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
439 marcflavour => C4::Context->preference("marcflavour"),
440 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
441 minPasswordLength => $minPasswordLength,
443 if ( $in->{'type'} eq "intranet" ) {
445 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
446 AutoLocation => C4::Context->preference("AutoLocation"),
447 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
448 CircAutocompl => C4::Context->preference("CircAutocompl"),
449 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
450 IndependentBranches => C4::Context->preference("IndependentBranches"),
451 IntranetNav => C4::Context->preference("IntranetNav"),
452 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
453 LibraryName => C4::Context->preference("LibraryName"),
454 LoginBranchname => ( C4::Context->userenv ? C4::Context->userenv->{"branchname"} : undef ),
455 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
456 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
457 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
458 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
459 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
460 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
461 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
462 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
463 intranetbookbag => C4::Context->preference("intranetbookbag"),
464 suggestion => C4::Context->preference("suggestion"),
465 virtualshelves => C4::Context->preference("virtualshelves"),
466 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
467 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
468 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
469 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
470 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
471 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
472 UseKohaPlugins => C4::Context->preference('UseKohaPlugins'),
473 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
474 useDischarge => C4::Context->preference('useDischarge'),
475 KOHA_VERSION => C4::Context->preference('Version'),
479 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
481 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
482 my $LibraryNameTitle = C4::Context->preference("LibraryName");
483 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
484 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
486 # clean up the busc param in the session
487 # if the page is not opac-detail and not the "add to list" page
488 # and not the "edit comments" page
489 if ( C4::Context->preference("OpacBrowseResults")
490 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
492 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
493 or $pagename =~ /^addbybiblionumber$/
494 or $pagename =~ /^review$/ ) {
495 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
496 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
500 # variables passed from CGI: opac_css_override and opac_search_limits.
501 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
502 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
505 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:(\w+)/ ) ||
506 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:(\w+)/ ) ||
507 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
509 $opac_name = $1; # opac_search_limit is a branch, so we use it.
510 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
511 $opac_name = $in->{'query'}->param('multibranchlimit');
512 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
513 $opac_name = C4::Context->userenv->{'branch'};
516 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
518 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
519 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
520 LibrarySearchGroups => \@search_groups,
521 opac_name => $opac_name,
522 LibraryName => "" . C4::Context->preference("LibraryName"),
523 LibraryNameTitle => "" . $LibraryNameTitle,
524 LoginBranchname => C4::Context->userenv ? C4::Context->userenv->{"branchname"} : "",
525 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
526 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
527 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
528 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
529 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
530 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
531 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
532 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
533 opac_search_limit => $opac_search_limit,
534 opac_limit_override => $opac_limit_override,
535 OpacBrowser => C4::Context->preference("OpacBrowser"),
536 OpacCloud => C4::Context->preference("OpacCloud"),
537 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
538 OpacMainUserBlock => "" . C4::Context->preference("OpacMainUserBlock"),
539 OpacNav => "" . C4::Context->preference("OpacNav"),
540 OpacNavRight => "" . C4::Context->preference("OpacNavRight"),
541 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
542 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
543 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
544 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
545 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
546 OpacTopissue => C4::Context->preference("OpacTopissue"),
547 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
548 'Version' => C4::Context->preference('Version'),
549 KOHA_VERSION => C4::Context->preference('Version'),
550 hidelostitems => C4::Context->preference("hidelostitems"),
551 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
552 opaclayoutstylesheet => "" . C4::Context->preference("opaclayoutstylesheet"),
553 opacbookbag => "" . C4::Context->preference("opacbookbag"),
554 opaccredits => "" . C4::Context->preference("opaccredits"),
555 OpacFavicon => C4::Context->preference("OpacFavicon"),
556 opacheader => "" . C4::Context->preference("opacheader"),
557 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
558 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
559 OPACUserJS => C4::Context->preference("OPACUserJS"),
560 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
561 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
562 ShowReviewer => C4::Context->preference("ShowReviewer"),
563 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
564 suggestion => "" . C4::Context->preference("suggestion"),
565 virtualshelves => "" . C4::Context->preference("virtualshelves"),
566 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
567 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
568 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
569 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
570 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
571 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
572 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
573 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
574 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
575 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
576 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
577 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
578 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
579 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
580 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
581 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
582 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
583 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
584 useDischarge => C4::Context->preference('useDischarge'),
587 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
590 # Check if we were asked using parameters to force a specific language
591 if ( defined $in->{'query'}->param('language') ) {
593 # Extract the language, let C4::Languages::getlanguage choose
595 my $language = C4::Languages::getlanguage( $in->{'query'} );
596 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
597 if ( ref $cookie eq 'ARRAY' ) {
598 push @{$cookie}, $languagecookie;
600 $cookie = [ $cookie, $languagecookie ];
604 return ( $template, $borrowernumber, $cookie, $flags );
609 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
611 Verifies that the user is authorized to run this script. If
612 the user is authorized, a (userid, cookie, session-id, flags)
613 quadruple is returned. If the user is not authorized but does
614 not have the required privilege (see $flagsrequired below), it
615 displays an error page and exits. Otherwise, it displays the
616 login page and exits.
618 Note that C<&checkauth> will return if and only if the user
619 is authorized, so it should be called early on, before any
620 unfinished operations (e.g., if you've opened a file, then
621 C<&checkauth> won't close it for you).
623 C<$query> is the CGI object for the script calling C<&checkauth>.
625 The C<$noauth> argument is optional. If it is set, then no
626 authorization is required for the script.
628 C<&checkauth> fetches user and session information from C<$query> and
629 ensures that the user is authorized to run scripts that require
632 The C<$flagsrequired> argument specifies the required privileges
633 the user must have if the username and password are correct.
634 It should be specified as a reference-to-hash; keys in the hash
635 should be the "flags" for the user, as specified in the Members
636 intranet module. Any key specified must correspond to a "flag"
637 in the userflags table. E.g., { circulate => 1 } would specify
638 that the user must have the "circulate" privilege in order to
639 proceed. To make sure that access control is correct, the
640 C<$flagsrequired> parameter must be specified correctly.
642 Koha also has a concept of sub-permissions, also known as
643 granular permissions. This makes the value of each key
644 in the C<flagsrequired> hash take on an additional
649 The user must have access to all subfunctions of the module
650 specified by the hash key.
654 The user must have access to at least one subfunction of the module
655 specified by the hash key.
657 specific permission, e.g., 'export_catalog'
659 The user must have access to the specific subfunction list, which
660 must correspond to a row in the permissions table.
662 The C<$type> argument specifies whether the template should be
663 retrieved from the opac or intranet directory tree. "opac" is
664 assumed if it is not specified; however, if C<$type> is specified,
665 "intranet" is assumed if it is not "opac".
667 If C<$query> does not have a valid session ID associated with it
668 (i.e., the user has not logged in) or if the session has expired,
669 C<&checkauth> presents the user with a login page (from the point of
670 view of the original script, C<&checkauth> does not return). Once the
671 user has authenticated, C<&checkauth> restarts the original script
672 (this time, C<&checkauth> returns).
674 The login page is provided using a HTML::Template, which is set in the
675 systempreferences table or at the top of this file. The variable C<$type>
676 selects which template to use, either the opac or the intranet
677 authentification template.
679 C<&checkauth> returns a user ID, a cookie, and a session ID. The
680 cookie should be sent back to the browser; it verifies that the user
690 # If version syspref is unavailable, it means Koha is being installed,
691 # and so we must redirect to OPAC maintenance page or to the WebInstaller
692 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
693 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
694 warn "OPAC Install required, redirecting to maintenance";
695 print $query->redirect("/cgi-bin/koha/maintenance.pl");
698 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
699 if ( $type ne 'opac' ) {
700 warn "Install required, redirecting to Installer";
701 print $query->redirect("/cgi-bin/koha/installer/install.pl");
703 warn "OPAC Install required, redirecting to maintenance";
704 print $query->redirect("/cgi-bin/koha/maintenance.pl");
709 # check that database and koha version are the same
710 # there is no DB version, it's a fresh install,
711 # go to web installer
712 # there is a DB version, compare it to the code version
713 my $kohaversion = Koha::version();
715 # remove the 3 last . to have a Perl number
716 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
717 $debug and print STDERR "kohaversion : $kohaversion\n";
718 if ( $version < $kohaversion ) {
719 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
720 if ( $type ne 'opac' ) {
721 warn sprintf( $warning, 'Installer' );
722 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
724 warn sprintf( "OPAC: " . $warning, 'maintenance' );
725 print $query->redirect("/cgi-bin/koha/maintenance.pl");
733 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
734 printf $fh join( "\n", @_ );
738 sub _timeout_syspref {
739 my $timeout = C4::Context->preference('timeout') || 600;
741 # value in days, convert in seconds
742 if ( $timeout =~ /(\d+)[dD]/ ) {
743 $timeout = $1 * 86400;
750 $debug and warn "Checking Auth";
751 # $authnotrequired will be set for scripts which will run without authentication
752 my $authnotrequired = shift;
753 my $flagsrequired = shift;
755 my $emailaddress = shift;
756 $type = 'opac' unless $type;
758 my $dbh = C4::Context->dbh;
759 my $timeout = _timeout_syspref();
761 _version_check( $type, $query );
766 my ( $userid, $cookie, $sessionID, $flags );
767 my $logout = $query->param('logout.x');
769 my $anon_search_history;
771 # This parameter is the name of the CAS server we want to authenticate against,
772 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
773 my $casparam = $query->param('cas');
774 my $q_userid = $query->param('userid') // '';
776 # Basic authentication is incompatible with the use of Shibboleth,
777 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
778 # and it may not be the attribute we want to use to match the koha login.
780 # Also, do not consider an empty REMOTE_USER.
782 # Finally, after those tests, we can assume (although if it would be better with
783 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
784 # and we can affect it to $userid.
785 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
787 # Using Basic Authentication, no cookies required
788 $cookie = $query->cookie(
789 -name => 'CGISESSID',
796 elsif ( $emailaddress) {
797 # the Google OpenID Connect passes an email address
799 elsif ( $sessionID = $query->cookie("CGISESSID") )
800 { # assignment, not comparison
801 my $session = get_session($sessionID);
802 C4::Context->_new_userenv($sessionID);
803 my ( $ip, $lasttime, $sessiontype );
806 $s_userid = $session->param('id') // '';
807 C4::Context->set_userenv(
808 $session->param('number'), $s_userid,
809 $session->param('cardnumber'), $session->param('firstname'),
810 $session->param('surname'), $session->param('branch'),
811 $session->param('branchname'), $session->param('flags'),
812 $session->param('emailaddress'), $session->param('branchprinter'),
813 $session->param('shibboleth')
815 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
816 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
817 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
818 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
819 $ip = $session->param('ip');
820 $lasttime = $session->param('lasttime');
822 $sessiontype = $session->param('sessiontype') || '';
824 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
825 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
826 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
829 #if a user enters an id ne to the id in the current session, we need to log them in...
830 #first we need to clear the anonymous session...
831 $debug and warn "query id = $q_userid but session id = $s_userid";
832 $anon_search_history = $session->param('search_history');
835 C4::Context->_unset_userenv($sessionID);
841 # voluntary logout the user
842 # check wether the user was using their shibboleth session or a local one
843 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
846 C4::Context->_unset_userenv($sessionID);
848 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
852 if ($cas and $caslogout) {
853 logout_cas($query, $type);
856 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
857 if ( $shib and $shib_login and $shibSuccess and $type eq 'opac' ) {
859 # (Note: $type eq 'opac' condition should be removed when shibboleth authentication for intranet will be implemented)
863 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
866 $info{'timed_out'} = 1;
871 C4::Context->_unset_userenv($sessionID);
873 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
877 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
879 # Different ip than originally logged in from
880 $info{'oldip'} = $ip;
881 $info{'newip'} = $ENV{'REMOTE_ADDR'};
882 $info{'different_ip'} = 1;
885 C4::Context->_unset_userenv($sessionID);
887 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
892 $cookie = $query->cookie(
893 -name => 'CGISESSID',
894 -value => $session->id,
897 $session->param( 'lasttime', time() );
898 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...
899 $flags = haspermission( $userid, $flagsrequired );
903 $info{'nopermission'} = 1;
908 elsif ($logout && $cas) {
909 # We got a cas single logout request from a cas server;
910 my $ticket = $query->param('cas_ticket');
911 # We've been called as part of the single logout destroy the session associated with the cas ticket
912 my $params = _get_session_params();
913 my $success = CGI::Session->find( $params->{dsn}, sub {delete_cas_session(@_, $ticket)}, $params->{dsn_args} );
915 sub delete_cas_session {
918 if ($session->param('cas_ticket') && $session->param('cas_ticket') eq $ticket ) {
924 unless ( $userid || $sessionID ) {
925 #we initiate a session prior to checking for a username to allow for anonymous sessions...
926 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
928 # Save anonymous search history in new session so it can be retrieved
929 # by get_template_and_user to store it in user's search history after
930 # a successful login.
931 if ($anon_search_history) {
932 $session->param( 'search_history', $anon_search_history );
935 my $sessionID = $session->id;
936 C4::Context->_new_userenv($sessionID);
937 $cookie = $query->cookie(
938 -name => 'CGISESSID',
939 -value => $session->id,
942 my $pki_field = C4::Context->preference('AllowPKIAuth');
943 if ( !defined($pki_field) ) {
944 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
947 if ( ( $cas && $query->param('ticket') )
949 || ( $shib && $shib_login )
950 || $pki_field ne 'None'
953 my $password = $query->param('password');
955 my ( $return, $cardnumber );
957 # If shib is enabled and we have a shib login, does the login match a valid koha user
958 if ( $shib && $shib_login && $type eq 'opac' ) {
961 # Do not pass password here, else shib will not be checked in checkpw.
962 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
963 $userid = $retuserid;
964 $shibSuccess = $return;
965 $info{'invalidShibLogin'} = 1 unless ($return);
968 # If shib login and match were successful, skip further login methods
969 unless ($shibSuccess) {
970 if ( $cas && $query->param('ticket') ) {
972 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
973 checkpw( $dbh, $userid, $password, $query, $type );
974 $userid = $retuserid;
975 $info{'invalidCasLogin'} = 1 unless ($return);
978 elsif ( $emailaddress ) {
979 my $value = $emailaddress;
981 # If we're looking up the email, there's a chance that the person
982 # doesn't have a userid. So if there is none, we pass along the
983 # borrower number, and the bits of code that need to know the user
984 # ID will have to be smart enough to handle that.
985 my $patrons = Koha::Patrons->search({ email => $value });
986 if ($patrons->count) {
988 # First the userid, then the borrowernum
989 my $patron = $patrons->next;
990 $value = $patron->userid || $patron->borrowernumber;
994 $return = $value ? 1 : 0;
999 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1000 || ( $pki_field eq 'emailAddress'
1001 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1005 if ( $pki_field eq 'Common Name' ) {
1006 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1008 elsif ( $pki_field eq 'emailAddress' ) {
1009 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1011 # If we're looking up the email, there's a chance that the person
1012 # doesn't have a userid. So if there is none, we pass along the
1013 # borrower number, and the bits of code that need to know the user
1014 # ID will have to be smart enough to handle that.
1015 my $patrons = Koha::Patrons->search({ email => $value });
1016 if ($patrons->count) {
1018 # First the userid, then the borrowernum
1019 my $patron = $patrons->next;
1020 $value = $patron->userid || $patron->borrowernumber;
1026 $return = $value ? 1 : 0;
1032 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1033 checkpw( $dbh, $q_userid, $password, $query, $type );
1034 $userid = $retuserid if ($retuserid);
1035 $info{'invalid_username_or_password'} = 1 unless ($return);
1039 # $return: 1 = valid user, 2 = superlibrarian
1041 # If DB user is logged in
1042 $userid ||= $q_userid if $return == 2;
1044 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1045 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1049 $info{'nopermission'} = 1;
1050 C4::Context->_unset_userenv($sessionID);
1052 my ( $borrowernumber, $firstname, $surname, $userflags,
1053 $branchcode, $branchname, $branchprinter, $emailaddress );
1055 if ( $return == 1 ) {
1057 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1058 branches.branchname as branchname,
1059 branches.branchprinter as branchprinter,
1062 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1064 my $sth = $dbh->prepare("$select where userid=?");
1065 $sth->execute($userid);
1066 unless ( $sth->rows ) {
1067 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1068 $sth = $dbh->prepare("$select where cardnumber=?");
1069 $sth->execute($cardnumber);
1071 unless ( $sth->rows ) {
1072 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1073 $sth->execute($userid);
1074 unless ( $sth->rows ) {
1075 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1080 ( $borrowernumber, $firstname, $surname, $userflags,
1081 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1082 $debug and print STDERR "AUTH_3 results: " .
1083 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1085 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1088 # launch a sequence to check if we have a ip for the branch, i
1089 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1091 my $ip = $ENV{'REMOTE_ADDR'};
1093 # if they specify at login, use that
1094 if ( $query->param('branch') ) {
1095 $branchcode = $query->param('branch');
1096 my $library = Koha::Libraries->find($branchcode);
1097 $branchname = $library? $library->branchname: '';
1099 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1100 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1102 # we have to check they are coming from the right ip range
1103 my $domain = $branches->{$branchcode}->{'branchip'};
1104 $domain =~ s|\.\*||g;
1105 if ( $ip !~ /^$domain/ ) {
1107 $cookie = $query->cookie(
1108 -name => 'CGISESSID',
1112 $info{'wrongip'} = 1;
1116 foreach my $br ( keys %$branches ) {
1118 # now we work with the treatment of ip
1119 my $domain = $branches->{$br}->{'branchip'};
1120 if ( $domain && $ip =~ /^$domain/ ) {
1121 $branchcode = $branches->{$br}->{'branchcode'};
1123 # new op dev : add the branchprinter and branchname in the cookie
1124 $branchprinter = $branches->{$br}->{'branchprinter'};
1125 $branchname = $branches->{$br}->{'branchname'};
1128 $session->param( 'number', $borrowernumber );
1129 $session->param( 'id', $userid );
1130 $session->param( 'cardnumber', $cardnumber );
1131 $session->param( 'firstname', $firstname );
1132 $session->param( 'surname', $surname );
1133 $session->param( 'branch', $branchcode );
1134 $session->param( 'branchname', $branchname );
1135 $session->param( 'flags', $userflags );
1136 $session->param( 'emailaddress', $emailaddress );
1137 $session->param( 'ip', $session->remote_addr() );
1138 $session->param( 'lasttime', time() );
1139 $session->param( 'shibboleth', $shibSuccess );
1140 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1142 elsif ( $return == 2 ) {
1144 #We suppose the user is the superlibrarian
1145 $borrowernumber = 0;
1146 $session->param( 'number', 0 );
1147 $session->param( 'id', C4::Context->config('user') );
1148 $session->param( 'cardnumber', C4::Context->config('user') );
1149 $session->param( 'firstname', C4::Context->config('user') );
1150 $session->param( 'surname', C4::Context->config('user') );
1151 $session->param( 'branch', 'NO_LIBRARY_SET' );
1152 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1153 $session->param( 'flags', 1 );
1154 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1155 $session->param( 'ip', $session->remote_addr() );
1156 $session->param( 'lasttime', time() );
1158 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1159 C4::Context->set_userenv(
1160 $session->param('number'), $session->param('id'),
1161 $session->param('cardnumber'), $session->param('firstname'),
1162 $session->param('surname'), $session->param('branch'),
1163 $session->param('branchname'), $session->param('flags'),
1164 $session->param('emailaddress'), $session->param('branchprinter'),
1165 $session->param('shibboleth')
1169 # $return: 0 = invalid user
1170 # reset to anonymous session
1172 $debug and warn "Login failed, resetting anonymous session...";
1174 $info{'invalid_username_or_password'} = 1;
1175 C4::Context->_unset_userenv($sessionID);
1177 $session->param( 'lasttime', time() );
1178 $session->param( 'ip', $session->remote_addr() );
1179 $session->param( 'sessiontype', 'anon' );
1181 } # END if ( $q_userid
1182 elsif ( $type eq "opac" ) {
1184 # if we are here this is an anonymous session; add public lists to it and a few other items...
1185 # anonymous sessions are created only for the OPAC
1186 $debug and warn "Initiating an anonymous session...";
1188 # setting a couple of other session vars...
1189 $session->param( 'ip', $session->remote_addr() );
1190 $session->param( 'lasttime', time() );
1191 $session->param( 'sessiontype', 'anon' );
1193 } # END unless ($userid)
1195 # finished authentification, now respond
1196 if ( $loggedin || $authnotrequired )
1200 $cookie = $query->cookie(
1201 -name => 'CGISESSID',
1208 # track_login also depends on pref TrackLastPatronActivity
1209 my $patron = Koha::Patrons->find({ userid => $userid });
1210 $patron->track_login if $patron;
1213 return ( $userid, $cookie, $sessionID, $flags );
1218 # AUTH rejected, show the login/password template, after checking the DB.
1222 # get the inputs from the incoming query
1224 foreach my $name ( param $query) {
1225 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1226 my $value = $query->param($name);
1227 push @inputs, { name => $name, value => $value };
1230 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1232 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1233 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1234 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1236 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1237 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1239 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
1240 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
1243 script_name => get_script_name(),
1244 casAuthentication => C4::Context->preference("casAuthentication"),
1245 shibbolethAuthentication => $shib,
1246 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1247 suggestion => C4::Context->preference("suggestion"),
1248 virtualshelves => C4::Context->preference("virtualshelves"),
1249 LibraryName => "" . C4::Context->preference("LibraryName"),
1250 LibraryNameTitle => "" . $LibraryNameTitle,
1251 opacuserlogin => C4::Context->preference("opacuserlogin"),
1252 OpacNav => C4::Context->preference("OpacNav"),
1253 OpacNavRight => C4::Context->preference("OpacNavRight"),
1254 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1255 opaccredits => C4::Context->preference("opaccredits"),
1256 OpacFavicon => C4::Context->preference("OpacFavicon"),
1257 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1258 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1259 OPACUserJS => C4::Context->preference("OPACUserJS"),
1260 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1261 OpacCloud => C4::Context->preference("OpacCloud"),
1262 OpacTopissue => C4::Context->preference("OpacTopissue"),
1263 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1264 OpacBrowser => C4::Context->preference("OpacBrowser"),
1265 opacheader => C4::Context->preference("opacheader"),
1266 TagsEnabled => C4::Context->preference("TagsEnabled"),
1267 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1268 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1269 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1270 intranetbookbag => C4::Context->preference("intranetbookbag"),
1271 IntranetNav => C4::Context->preference("IntranetNav"),
1272 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1273 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1274 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1275 IndependentBranches => C4::Context->preference("IndependentBranches"),
1276 AutoLocation => C4::Context->preference("AutoLocation"),
1277 wrongip => $info{'wrongip'},
1278 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1279 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1280 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1281 too_many_login_attempts => ( $patron and $patron->account_locked ),
1282 KOHA_VERSION => C4::Context->preference('Version'),
1285 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1286 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1287 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1289 if ( $type eq 'opac' ) {
1290 require Koha::Virtualshelves;
1291 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1297 some_public_shelves => $some_public_shelves,
1303 # Is authentication against multiple CAS servers enabled?
1304 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1305 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1307 foreach my $key ( keys %$casservers ) {
1308 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1311 casServersLoop => \@tmplservers
1315 casServerUrl => login_cas_url($query, undef, $type),
1320 invalidCasLogin => $info{'invalidCasLogin'}
1326 shibbolethAuthentication => $shib,
1327 shibbolethLoginUrl => login_shib_url($query),
1331 if (C4::Context->preference('GoogleOpenIDConnect')) {
1332 if ($query->param("OpenIDConnectFailed")) {
1333 my $reason = $query->param('OpenIDConnectFailed');
1334 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1339 LibraryName => C4::Context->preference("LibraryName"),
1341 $template->param(%info);
1343 # $cookie = $query->cookie(CGISESSID => $session->id
1345 print $query->header(
1346 { type => 'text/html',
1349 'X-Frame-Options' => 'SAMEORIGIN'
1356 =head2 check_api_auth
1358 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1360 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1361 cookie, determine if the user has the privileges specified by C<$userflags>.
1363 C<check_api_auth> is is meant for authenticating users of web services, and
1364 consequently will always return and will not attempt to redirect the user
1367 If a valid session cookie is already present, check_api_auth will return a status
1368 of "ok", the cookie, and the Koha session ID.
1370 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1371 parameters and create a session cookie and Koha session if the supplied credentials
1374 Possible return values in C<$status> are:
1378 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1380 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1382 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1384 =item "expired -- session cookie has expired; API user should resubmit userid and password
1390 sub check_api_auth {
1393 my $flagsrequired = shift;
1394 my $dbh = C4::Context->dbh;
1395 my $timeout = _timeout_syspref();
1397 unless ( C4::Context->preference('Version') ) {
1399 # database has not been installed yet
1400 return ( "maintenance", undef, undef );
1402 my $kohaversion = Koha::version();
1403 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1404 if ( C4::Context->preference('Version') < $kohaversion ) {
1406 # database in need of version update; assume that
1407 # no API should be called while databsae is in
1409 return ( "maintenance", undef, undef );
1412 # FIXME -- most of what follows is a copy-and-paste
1413 # of code from checkauth. There is an obvious need
1414 # for refactoring to separate the various parts of
1415 # the authentication code, but as of 2007-11-19 this
1416 # is deferred so as to not introduce bugs into the
1417 # regular authentication code for Koha 3.0.
1419 # see if we have a valid session cookie already
1420 # however, if a userid parameter is present (i.e., from
1421 # a form submission, assume that any current cookie
1423 my $sessionID = undef;
1424 unless ( $query->param('userid') ) {
1425 $sessionID = $query->cookie("CGISESSID");
1427 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1428 my $session = get_session($sessionID);
1429 C4::Context->_new_userenv($sessionID);
1431 C4::Context->set_userenv(
1432 $session->param('number'), $session->param('id'),
1433 $session->param('cardnumber'), $session->param('firstname'),
1434 $session->param('surname'), $session->param('branch'),
1435 $session->param('branchname'), $session->param('flags'),
1436 $session->param('emailaddress'), $session->param('branchprinter')
1439 my $ip = $session->param('ip');
1440 my $lasttime = $session->param('lasttime');
1441 my $userid = $session->param('id');
1442 if ( $lasttime < time() - $timeout ) {
1447 C4::Context->_unset_userenv($sessionID);
1450 return ( "expired", undef, undef );
1451 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1453 # IP address changed
1456 C4::Context->_unset_userenv($sessionID);
1459 return ( "expired", undef, undef );
1461 my $cookie = $query->cookie(
1462 -name => 'CGISESSID',
1463 -value => $session->id,
1466 $session->param( 'lasttime', time() );
1467 my $flags = haspermission( $userid, $flagsrequired );
1469 return ( "ok", $cookie, $sessionID );
1473 C4::Context->_unset_userenv($sessionID);
1476 return ( "failed", undef, undef );
1480 return ( "expired", undef, undef );
1485 my $userid = $query->param('userid');
1486 my $password = $query->param('password');
1487 my ( $return, $cardnumber, $cas_ticket );
1490 if ( $cas && $query->param('PT') ) {
1492 $debug and print STDERR "## check_api_auth - checking CAS\n";
1494 # In case of a CAS authentication, we use the ticket instead of the password
1495 my $PT = $query->param('PT');
1496 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1499 # User / password auth
1500 unless ( $userid and $password ) {
1502 # caller did something wrong, fail the authenticateion
1503 return ( "failed", undef, undef );
1506 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1509 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1510 my $session = get_session("");
1511 return ( "failed", undef, undef ) unless $session;
1513 my $sessionID = $session->id;
1514 C4::Context->_new_userenv($sessionID);
1515 my $cookie = $query->cookie(
1516 -name => 'CGISESSID',
1517 -value => $sessionID,
1520 if ( $return == 1 ) {
1522 $borrowernumber, $firstname, $surname,
1523 $userflags, $branchcode, $branchname,
1524 $branchprinter, $emailaddress
1528 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname,branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1530 $sth->execute($userid);
1532 $borrowernumber, $firstname, $surname,
1533 $userflags, $branchcode, $branchname,
1534 $branchprinter, $emailaddress
1535 ) = $sth->fetchrow if ( $sth->rows );
1537 unless ( $sth->rows ) {
1538 my $sth = $dbh->prepare(
1539 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1541 $sth->execute($cardnumber);
1543 $borrowernumber, $firstname, $surname,
1544 $userflags, $branchcode, $branchname,
1545 $branchprinter, $emailaddress
1546 ) = $sth->fetchrow if ( $sth->rows );
1548 unless ( $sth->rows ) {
1549 $sth->execute($userid);
1551 $borrowernumber, $firstname, $surname, $userflags,
1552 $branchcode, $branchname, $branchprinter, $emailaddress
1553 ) = $sth->fetchrow if ( $sth->rows );
1557 my $ip = $ENV{'REMOTE_ADDR'};
1559 # if they specify at login, use that
1560 if ( $query->param('branch') ) {
1561 $branchcode = $query->param('branch');
1562 my $library = Koha::Libraries->find($branchcode);
1563 $branchname = $library? $library->branchname: '';
1565 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1566 foreach my $br ( keys %$branches ) {
1568 # now we work with the treatment of ip
1569 my $domain = $branches->{$br}->{'branchip'};
1570 if ( $domain && $ip =~ /^$domain/ ) {
1571 $branchcode = $branches->{$br}->{'branchcode'};
1573 # new op dev : add the branchprinter and branchname in the cookie
1574 $branchprinter = $branches->{$br}->{'branchprinter'};
1575 $branchname = $branches->{$br}->{'branchname'};
1578 $session->param( 'number', $borrowernumber );
1579 $session->param( 'id', $userid );
1580 $session->param( 'cardnumber', $cardnumber );
1581 $session->param( 'firstname', $firstname );
1582 $session->param( 'surname', $surname );
1583 $session->param( 'branch', $branchcode );
1584 $session->param( 'branchname', $branchname );
1585 $session->param( 'flags', $userflags );
1586 $session->param( 'emailaddress', $emailaddress );
1587 $session->param( 'ip', $session->remote_addr() );
1588 $session->param( 'lasttime', time() );
1589 } elsif ( $return == 2 ) {
1591 #We suppose the user is the superlibrarian
1592 $session->param( 'number', 0 );
1593 $session->param( 'id', C4::Context->config('user') );
1594 $session->param( 'cardnumber', C4::Context->config('user') );
1595 $session->param( 'firstname', C4::Context->config('user') );
1596 $session->param( 'surname', C4::Context->config('user') );
1597 $session->param( 'branch', 'NO_LIBRARY_SET' );
1598 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1599 $session->param( 'flags', 1 );
1600 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1601 $session->param( 'ip', $session->remote_addr() );
1602 $session->param( 'lasttime', time() );
1604 $session->param( 'cas_ticket', $cas_ticket);
1605 C4::Context->set_userenv(
1606 $session->param('number'), $session->param('id'),
1607 $session->param('cardnumber'), $session->param('firstname'),
1608 $session->param('surname'), $session->param('branch'),
1609 $session->param('branchname'), $session->param('flags'),
1610 $session->param('emailaddress'), $session->param('branchprinter')
1612 return ( "ok", $cookie, $sessionID );
1614 return ( "failed", undef, undef );
1619 =head2 check_cookie_auth
1621 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1623 Given a CGISESSID cookie set during a previous login to Koha, determine
1624 if the user has the privileges specified by C<$userflags>.
1626 C<check_cookie_auth> is meant for authenticating special services
1627 such as tools/upload-file.pl that are invoked by other pages that
1628 have been authenticated in the usual way.
1630 Possible return values in C<$status> are:
1634 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1636 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1638 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1640 =item "expired -- session cookie has expired; API user should resubmit userid and password
1646 sub check_cookie_auth {
1648 my $flagsrequired = shift;
1651 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1652 my $dbh = C4::Context->dbh;
1653 my $timeout = _timeout_syspref();
1655 unless ( C4::Context->preference('Version') ) {
1657 # database has not been installed yet
1658 return ( "maintenance", undef );
1660 my $kohaversion = Koha::version();
1661 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1662 if ( C4::Context->preference('Version') < $kohaversion ) {
1664 # database in need of version update; assume that
1665 # no API should be called while databsae is in
1667 return ( "maintenance", undef );
1670 # FIXME -- most of what follows is a copy-and-paste
1671 # of code from checkauth. There is an obvious need
1672 # for refactoring to separate the various parts of
1673 # the authentication code, but as of 2007-11-23 this
1674 # is deferred so as to not introduce bugs into the
1675 # regular authentication code for Koha 3.0.
1677 # see if we have a valid session cookie already
1678 # however, if a userid parameter is present (i.e., from
1679 # a form submission, assume that any current cookie
1681 unless ( defined $cookie and $cookie ) {
1682 return ( "failed", undef );
1684 my $sessionID = $cookie;
1685 my $session = get_session($sessionID);
1686 C4::Context->_new_userenv($sessionID);
1688 C4::Context->set_userenv(
1689 $session->param('number'), $session->param('id'),
1690 $session->param('cardnumber'), $session->param('firstname'),
1691 $session->param('surname'), $session->param('branch'),
1692 $session->param('branchname'), $session->param('flags'),
1693 $session->param('emailaddress'), $session->param('branchprinter')
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 = haspermission( $userid, $flagsrequired );
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 = File::Spec->tmpdir;
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;
1789 my $patron = Koha::Patrons->find({ userid => $userid });
1790 my $check_internal_as_fallback = 0;
1792 # Note: checkpw_* routines returns:
1795 # -1 if user bind failed (LDAP only)
1796 # 2 if DB user is used (internal only)
1798 if ( $patron and $patron->account_locked ) {
1799 # Nothing to check, account is locked
1801 $debug and print STDERR "## checkpw - checking LDAP\n";
1802 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1803 if ( $retval == 1 ) {
1804 @return = ( $retval, $retcard, $retuserid );
1807 $check_internal_as_fallback = 1 if $retval == 0;
1809 } elsif ( $cas && $query && $query->param('ticket') ) {
1810 $debug and print STDERR "## checkpw - checking CAS\n";
1812 # In case of a CAS authentication, we use the ticket instead of the password
1813 my $ticket = $query->param('ticket');
1814 $query->delete('ticket'); # remove ticket to come back to original URL
1815 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1817 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1821 $passwd_ok = $retval;
1824 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1825 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1827 elsif ( $shib && $shib_login && !$password ) {
1829 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1831 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1832 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1833 # shibboleth-authenticated user
1835 # Then, we check if it matches a valid koha user
1837 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1839 @return = ( $retval, $retcard, $retuserid );
1841 $passwd_ok = $retval;
1844 $check_internal_as_fallback = 1;
1848 if ( $check_internal_as_fallback ) {
1849 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1850 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1855 $patron->update({ login_attempts => 0 });
1857 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1863 sub checkpw_internal {
1864 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1866 $password = Encode::encode( 'UTF-8', $password )
1867 if Encode::is_utf8($password);
1869 if ( $userid && $userid eq C4::Context->config('user') ) {
1870 if ( $password && $password eq C4::Context->config('pass') ) {
1872 # Koha superuser account
1873 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1883 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1885 $sth->execute($userid);
1887 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1888 $surname, $branchcode, $branchname, $flags )
1891 if ( checkpw_hash( $password, $stored_hash ) ) {
1893 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1894 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1895 return 1, $cardnumber, $userid;
1900 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1902 $sth->execute($userid);
1904 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1905 $surname, $branchcode, $branchname, $flags )
1908 if ( checkpw_hash( $password, $stored_hash ) ) {
1910 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1911 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1912 return 1, $cardnumber, $userid;
1919 my ( $password, $stored_hash ) = @_;
1921 return if $stored_hash eq '!';
1923 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1925 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1926 $hash = hash_password( $password, $stored_hash );
1928 $hash = md5_base64($password);
1930 return $hash eq $stored_hash;
1935 my $authflags = getuserflags($flags, $userid, [$dbh]);
1937 Translates integer flags into permissions strings hash.
1939 C<$flags> is the integer userflags value ( borrowers.userflags )
1940 C<$userid> is the members.userid, used for building subpermissions
1941 C<$authflags> is a hashref of permissions
1948 my $dbh = @_ ? shift : C4::Context->dbh;
1951 # I don't want to do this, but if someone logs in as the database
1952 # user, it would be preferable not to spam them to death with
1953 # numeric warnings. So, we make $flags numeric.
1954 no warnings 'numeric';
1957 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1960 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1961 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1962 $userflags->{$flag} = 1;
1965 $userflags->{$flag} = 0;
1969 # get subpermissions and merge with top-level permissions
1970 my $user_subperms = get_user_subpermissions($userid);
1971 foreach my $module ( keys %$user_subperms ) {
1972 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1973 $userflags->{$module} = $user_subperms->{$module};
1979 =head2 get_user_subpermissions
1981 $user_perm_hashref = get_user_subpermissions($userid);
1983 Given the userid (note, not the borrowernumber) of a staff user,
1984 return a hashref of hashrefs of the specific subpermissions
1985 accorded to the user. An example return is
1989 export_catalog => 1,
1990 import_patrons => 1,
1994 The top-level hash-key is a module or function code from
1995 userflags.flag, while the second-level key is a code
1998 The results of this function do not give a complete picture
1999 of the functions that a staff user can access; it is also
2000 necessary to check borrowers.flags.
2004 sub get_user_subpermissions {
2007 my $dbh = C4::Context->dbh;
2008 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2009 FROM user_permissions
2010 JOIN permissions USING (module_bit, code)
2011 JOIN userflags ON (module_bit = bit)
2012 JOIN borrowers USING (borrowernumber)
2013 WHERE userid = ?" );
2014 $sth->execute($userid);
2016 my $user_perms = {};
2017 while ( my $perm = $sth->fetchrow_hashref ) {
2018 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2023 =head2 get_all_subpermissions
2025 my $perm_hashref = get_all_subpermissions();
2027 Returns a hashref of hashrefs defining all specific
2028 permissions currently defined. The return value
2029 has the same structure as that of C<get_user_subpermissions>,
2030 except that the innermost hash value is the description
2031 of the subpermission.
2035 sub get_all_subpermissions {
2036 my $dbh = C4::Context->dbh;
2037 my $sth = $dbh->prepare( "SELECT flag, code
2039 JOIN userflags ON (module_bit = bit)" );
2043 while ( my $perm = $sth->fetchrow_hashref ) {
2044 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2049 =head2 haspermission
2051 $flags = ($userid, $flagsrequired);
2053 C<$userid> the userid of the member
2054 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
2056 Returns member's flags or 0 if a permission is not met.
2061 my ( $userid, $flagsrequired ) = @_;
2062 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2063 $sth->execute($userid);
2064 my $row = $sth->fetchrow();
2065 my $flags = getuserflags( $row, $userid );
2066 if ( $userid eq C4::Context->config('user') ) {
2068 # Super User Account from /etc/koha.conf
2069 $flags->{'superlibrarian'} = 1;
2072 return $flags if $flags->{superlibrarian};
2074 foreach my $module ( keys %$flagsrequired ) {
2075 my $subperm = $flagsrequired->{$module};
2076 if ( $subperm eq '*' ) {
2077 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
2080 ( defined $flags->{$module} and
2081 $flags->{$module} == 1 )
2083 ( ref( $flags->{$module} ) and
2084 exists $flags->{$module}->{$subperm} and
2085 $flags->{$module}->{$subperm} == 1 )
2091 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2094 sub getborrowernumber {
2096 my $userenv = C4::Context->userenv;
2097 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2098 return $userenv->{number};
2100 my $dbh = C4::Context->dbh;
2101 for my $field ( 'userid', 'cardnumber' ) {
2103 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2104 $sth->execute($userid);
2106 my ($bnumber) = $sth->fetchrow;
2113 END { } # module clean-up code here (global destructor)
2123 Crypt::Eksblowfish::Bcrypt(3)