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 $shib_login = get_login_shib();
83 # Bad config, disable shibboleth
89 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_required);
96 C4::Auth - Authenticates Koha users
100 use CGI qw ( -utf8 );
106 my ($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 unless ( $userid || $sessionID ) {
909 #we initiate a session prior to checking for a username to allow for anonymous sessions...
910 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
912 # Save anonymous search history in new session so it can be retrieved
913 # by get_template_and_user to store it in user's search history after
914 # a successful login.
915 if ($anon_search_history) {
916 $session->param( 'search_history', $anon_search_history );
919 my $sessionID = $session->id;
920 C4::Context->_new_userenv($sessionID);
921 $cookie = $query->cookie(
922 -name => 'CGISESSID',
923 -value => $session->id,
926 my $pki_field = C4::Context->preference('AllowPKIAuth');
927 if ( !defined($pki_field) ) {
928 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
931 if ( ( $cas && $query->param('ticket') )
933 || ( $shib && $shib_login )
934 || $pki_field ne 'None'
937 my $password = $query->param('password');
939 my ( $return, $cardnumber );
941 # If shib is enabled and we have a shib login, does the login match a valid koha user
942 if ( $shib && $shib_login && $type eq 'opac' ) {
945 # Do not pass password here, else shib will not be checked in checkpw.
946 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
947 $userid = $retuserid;
948 $shibSuccess = $return;
949 $info{'invalidShibLogin'} = 1 unless ($return);
952 # If shib login and match were successful, skip further login methods
953 unless ($shibSuccess) {
954 if ( $cas && $query->param('ticket') ) {
956 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
957 checkpw( $dbh, $userid, $password, $query, $type );
958 $userid = $retuserid;
959 $info{'invalidCasLogin'} = 1 unless ($return);
962 elsif ( $emailaddress ) {
963 my $value = $emailaddress;
965 # If we're looking up the email, there's a chance that the person
966 # doesn't have a userid. So if there is none, we pass along the
967 # borrower number, and the bits of code that need to know the user
968 # ID will have to be smart enough to handle that.
969 my $patrons = Koha::Patrons->search({ email => $value });
970 if ($patrons->count) {
972 # First the userid, then the borrowernum
973 my $patron = $patrons->next;
974 $value = $patron->userid || $patron->borrowernumber;
978 $return = $value ? 1 : 0;
983 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
984 || ( $pki_field eq 'emailAddress'
985 && $ENV{'SSL_CLIENT_S_DN_Email'} )
989 if ( $pki_field eq 'Common Name' ) {
990 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
992 elsif ( $pki_field eq 'emailAddress' ) {
993 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
995 # If we're looking up the email, there's a chance that the person
996 # doesn't have a userid. So if there is none, we pass along the
997 # borrower number, and the bits of code that need to know the user
998 # ID will have to be smart enough to handle that.
999 my $patrons = Koha::Patrons->search({ email => $value });
1000 if ($patrons->count) {
1002 # First the userid, then the borrowernum
1003 my $patron = $patrons->next;
1004 $value = $patron->userid || $patron->borrowernumber;
1010 $return = $value ? 1 : 0;
1016 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1017 checkpw( $dbh, $q_userid, $password, $query, $type );
1018 $userid = $retuserid if ($retuserid);
1019 $info{'invalid_username_or_password'} = 1 unless ($return);
1023 # $return: 1 = valid user, 2 = superlibrarian
1025 # If DB user is logged in
1026 $userid ||= $q_userid if $return == 2;
1028 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1029 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1033 $info{'nopermission'} = 1;
1034 C4::Context->_unset_userenv($sessionID);
1036 my ( $borrowernumber, $firstname, $surname, $userflags,
1037 $branchcode, $branchname, $branchprinter, $emailaddress );
1039 if ( $return == 1 ) {
1041 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1042 branches.branchname as branchname,
1043 branches.branchprinter as branchprinter,
1046 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1048 my $sth = $dbh->prepare("$select where userid=?");
1049 $sth->execute($userid);
1050 unless ( $sth->rows ) {
1051 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1052 $sth = $dbh->prepare("$select where cardnumber=?");
1053 $sth->execute($cardnumber);
1055 unless ( $sth->rows ) {
1056 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1057 $sth->execute($userid);
1058 unless ( $sth->rows ) {
1059 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1064 ( $borrowernumber, $firstname, $surname, $userflags,
1065 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1066 $debug and print STDERR "AUTH_3 results: " .
1067 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1069 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1072 # launch a sequence to check if we have a ip for the branch, i
1073 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1075 my $ip = $ENV{'REMOTE_ADDR'};
1077 # if they specify at login, use that
1078 if ( $query->param('branch') ) {
1079 $branchcode = $query->param('branch');
1080 my $library = Koha::Libraries->find($branchcode);
1081 $branchname = $library? $library->branchname: '';
1083 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1084 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1086 # we have to check they are coming from the right ip range
1087 my $domain = $branches->{$branchcode}->{'branchip'};
1088 $domain =~ s|\.\*||g;
1089 if ( $ip !~ /^$domain/ ) {
1091 $cookie = $query->cookie(
1092 -name => 'CGISESSID',
1096 $info{'wrongip'} = 1;
1100 foreach my $br ( keys %$branches ) {
1102 # now we work with the treatment of ip
1103 my $domain = $branches->{$br}->{'branchip'};
1104 if ( $domain && $ip =~ /^$domain/ ) {
1105 $branchcode = $branches->{$br}->{'branchcode'};
1107 # new op dev : add the branchprinter and branchname in the cookie
1108 $branchprinter = $branches->{$br}->{'branchprinter'};
1109 $branchname = $branches->{$br}->{'branchname'};
1112 $session->param( 'number', $borrowernumber );
1113 $session->param( 'id', $userid );
1114 $session->param( 'cardnumber', $cardnumber );
1115 $session->param( 'firstname', $firstname );
1116 $session->param( 'surname', $surname );
1117 $session->param( 'branch', $branchcode );
1118 $session->param( 'branchname', $branchname );
1119 $session->param( 'flags', $userflags );
1120 $session->param( 'emailaddress', $emailaddress );
1121 $session->param( 'ip', $session->remote_addr() );
1122 $session->param( 'lasttime', time() );
1123 $session->param( 'shibboleth', $shibSuccess );
1124 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1126 elsif ( $return == 2 ) {
1128 #We suppose the user is the superlibrarian
1129 $borrowernumber = 0;
1130 $session->param( 'number', 0 );
1131 $session->param( 'id', C4::Context->config('user') );
1132 $session->param( 'cardnumber', C4::Context->config('user') );
1133 $session->param( 'firstname', C4::Context->config('user') );
1134 $session->param( 'surname', C4::Context->config('user') );
1135 $session->param( 'branch', 'NO_LIBRARY_SET' );
1136 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1137 $session->param( 'flags', 1 );
1138 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1139 $session->param( 'ip', $session->remote_addr() );
1140 $session->param( 'lasttime', time() );
1142 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1143 C4::Context->set_userenv(
1144 $session->param('number'), $session->param('id'),
1145 $session->param('cardnumber'), $session->param('firstname'),
1146 $session->param('surname'), $session->param('branch'),
1147 $session->param('branchname'), $session->param('flags'),
1148 $session->param('emailaddress'), $session->param('branchprinter'),
1149 $session->param('shibboleth')
1153 # $return: 0 = invalid user
1154 # reset to anonymous session
1156 $debug and warn "Login failed, resetting anonymous session...";
1158 $info{'invalid_username_or_password'} = 1;
1159 C4::Context->_unset_userenv($sessionID);
1161 $session->param( 'lasttime', time() );
1162 $session->param( 'ip', $session->remote_addr() );
1163 $session->param( 'sessiontype', 'anon' );
1165 } # END if ( $q_userid
1166 elsif ( $type eq "opac" ) {
1168 # if we are here this is an anonymous session; add public lists to it and a few other items...
1169 # anonymous sessions are created only for the OPAC
1170 $debug and warn "Initiating an anonymous session...";
1172 # setting a couple of other session vars...
1173 $session->param( 'ip', $session->remote_addr() );
1174 $session->param( 'lasttime', time() );
1175 $session->param( 'sessiontype', 'anon' );
1177 } # END unless ($userid)
1179 # finished authentification, now respond
1180 if ( $loggedin || $authnotrequired )
1184 $cookie = $query->cookie(
1185 -name => 'CGISESSID',
1192 # track_login also depends on pref TrackLastPatronActivity
1193 my $patron = Koha::Patrons->find({ userid => $userid });
1194 $patron->track_login if $patron;
1197 return ( $userid, $cookie, $sessionID, $flags );
1202 # AUTH rejected, show the login/password template, after checking the DB.
1206 # get the inputs from the incoming query
1208 foreach my $name ( param $query) {
1209 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1210 my $value = $query->param($name);
1211 push @inputs, { name => $name, value => $value };
1214 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1216 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1217 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1218 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1220 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1221 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1223 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
1224 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
1227 script_name => get_script_name(),
1228 casAuthentication => C4::Context->preference("casAuthentication"),
1229 shibbolethAuthentication => $shib,
1230 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1231 suggestion => C4::Context->preference("suggestion"),
1232 virtualshelves => C4::Context->preference("virtualshelves"),
1233 LibraryName => "" . C4::Context->preference("LibraryName"),
1234 LibraryNameTitle => "" . $LibraryNameTitle,
1235 opacuserlogin => C4::Context->preference("opacuserlogin"),
1236 OpacNav => C4::Context->preference("OpacNav"),
1237 OpacNavRight => C4::Context->preference("OpacNavRight"),
1238 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1239 opaccredits => C4::Context->preference("opaccredits"),
1240 OpacFavicon => C4::Context->preference("OpacFavicon"),
1241 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1242 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1243 OPACUserJS => C4::Context->preference("OPACUserJS"),
1244 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1245 OpacCloud => C4::Context->preference("OpacCloud"),
1246 OpacTopissue => C4::Context->preference("OpacTopissue"),
1247 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1248 OpacBrowser => C4::Context->preference("OpacBrowser"),
1249 opacheader => C4::Context->preference("opacheader"),
1250 TagsEnabled => C4::Context->preference("TagsEnabled"),
1251 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1252 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1253 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1254 intranetbookbag => C4::Context->preference("intranetbookbag"),
1255 IntranetNav => C4::Context->preference("IntranetNav"),
1256 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1257 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1258 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1259 IndependentBranches => C4::Context->preference("IndependentBranches"),
1260 AutoLocation => C4::Context->preference("AutoLocation"),
1261 wrongip => $info{'wrongip'},
1262 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1263 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1264 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1265 too_many_login_attempts => ( $patron and $patron->account_locked ),
1266 KOHA_VERSION => C4::Context->preference('Version'),
1269 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1270 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1271 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1273 if ( $type eq 'opac' ) {
1274 require Koha::Virtualshelves;
1275 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1281 some_public_shelves => $some_public_shelves,
1287 # Is authentication against multiple CAS servers enabled?
1288 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1289 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1291 foreach my $key ( keys %$casservers ) {
1292 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1295 casServersLoop => \@tmplservers
1299 casServerUrl => login_cas_url($query, undef, $type),
1304 invalidCasLogin => $info{'invalidCasLogin'}
1310 shibbolethAuthentication => $shib,
1311 shibbolethLoginUrl => login_shib_url($query),
1315 if (C4::Context->preference('GoogleOpenIDConnect')) {
1316 if ($query->param("OpenIDConnectFailed")) {
1317 my $reason = $query->param('OpenIDConnectFailed');
1318 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1323 LibraryName => C4::Context->preference("LibraryName"),
1325 $template->param(%info);
1327 # $cookie = $query->cookie(CGISESSID => $session->id
1329 print $query->header(
1330 { type => 'text/html',
1333 'X-Frame-Options' => 'SAMEORIGIN'
1340 =head2 check_api_auth
1342 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1344 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1345 cookie, determine if the user has the privileges specified by C<$userflags>.
1347 C<check_api_auth> is is meant for authenticating users of web services, and
1348 consequently will always return and will not attempt to redirect the user
1351 If a valid session cookie is already present, check_api_auth will return a status
1352 of "ok", the cookie, and the Koha session ID.
1354 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1355 parameters and create a session cookie and Koha session if the supplied credentials
1358 Possible return values in C<$status> are:
1362 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1364 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1366 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1368 =item "expired -- session cookie has expired; API user should resubmit userid and password
1374 sub check_api_auth {
1377 my $flagsrequired = shift;
1378 my $dbh = C4::Context->dbh;
1379 my $timeout = _timeout_syspref();
1381 unless ( C4::Context->preference('Version') ) {
1383 # database has not been installed yet
1384 return ( "maintenance", undef, undef );
1386 my $kohaversion = Koha::version();
1387 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1388 if ( C4::Context->preference('Version') < $kohaversion ) {
1390 # database in need of version update; assume that
1391 # no API should be called while databsae is in
1393 return ( "maintenance", undef, undef );
1396 # FIXME -- most of what follows is a copy-and-paste
1397 # of code from checkauth. There is an obvious need
1398 # for refactoring to separate the various parts of
1399 # the authentication code, but as of 2007-11-19 this
1400 # is deferred so as to not introduce bugs into the
1401 # regular authentication code for Koha 3.0.
1403 # see if we have a valid session cookie already
1404 # however, if a userid parameter is present (i.e., from
1405 # a form submission, assume that any current cookie
1407 my $sessionID = undef;
1408 unless ( $query->param('userid') ) {
1409 $sessionID = $query->cookie("CGISESSID");
1411 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1412 my $session = get_session($sessionID);
1413 C4::Context->_new_userenv($sessionID);
1415 C4::Context->set_userenv(
1416 $session->param('number'), $session->param('id'),
1417 $session->param('cardnumber'), $session->param('firstname'),
1418 $session->param('surname'), $session->param('branch'),
1419 $session->param('branchname'), $session->param('flags'),
1420 $session->param('emailaddress'), $session->param('branchprinter')
1423 my $ip = $session->param('ip');
1424 my $lasttime = $session->param('lasttime');
1425 my $userid = $session->param('id');
1426 if ( $lasttime < time() - $timeout ) {
1431 C4::Context->_unset_userenv($sessionID);
1434 return ( "expired", undef, undef );
1435 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1437 # IP address changed
1440 C4::Context->_unset_userenv($sessionID);
1443 return ( "expired", undef, undef );
1445 my $cookie = $query->cookie(
1446 -name => 'CGISESSID',
1447 -value => $session->id,
1450 $session->param( 'lasttime', time() );
1451 my $flags = haspermission( $userid, $flagsrequired );
1453 return ( "ok", $cookie, $sessionID );
1457 C4::Context->_unset_userenv($sessionID);
1460 return ( "failed", undef, undef );
1464 return ( "expired", undef, undef );
1469 my $userid = $query->param('userid');
1470 my $password = $query->param('password');
1471 my ( $return, $cardnumber, $cas_ticket );
1474 if ( $cas && $query->param('PT') ) {
1476 $debug and print STDERR "## check_api_auth - checking CAS\n";
1478 # In case of a CAS authentication, we use the ticket instead of the password
1479 my $PT = $query->param('PT');
1480 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1483 # User / password auth
1484 unless ( $userid and $password ) {
1486 # caller did something wrong, fail the authenticateion
1487 return ( "failed", undef, undef );
1490 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1493 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1494 my $session = get_session("");
1495 return ( "failed", undef, undef ) unless $session;
1497 my $sessionID = $session->id;
1498 C4::Context->_new_userenv($sessionID);
1499 my $cookie = $query->cookie(
1500 -name => 'CGISESSID',
1501 -value => $sessionID,
1504 if ( $return == 1 ) {
1506 $borrowernumber, $firstname, $surname,
1507 $userflags, $branchcode, $branchname,
1508 $branchprinter, $emailaddress
1512 "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=?"
1514 $sth->execute($userid);
1516 $borrowernumber, $firstname, $surname,
1517 $userflags, $branchcode, $branchname,
1518 $branchprinter, $emailaddress
1519 ) = $sth->fetchrow if ( $sth->rows );
1521 unless ( $sth->rows ) {
1522 my $sth = $dbh->prepare(
1523 "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=?"
1525 $sth->execute($cardnumber);
1527 $borrowernumber, $firstname, $surname,
1528 $userflags, $branchcode, $branchname,
1529 $branchprinter, $emailaddress
1530 ) = $sth->fetchrow if ( $sth->rows );
1532 unless ( $sth->rows ) {
1533 $sth->execute($userid);
1535 $borrowernumber, $firstname, $surname, $userflags,
1536 $branchcode, $branchname, $branchprinter, $emailaddress
1537 ) = $sth->fetchrow if ( $sth->rows );
1541 my $ip = $ENV{'REMOTE_ADDR'};
1543 # if they specify at login, use that
1544 if ( $query->param('branch') ) {
1545 $branchcode = $query->param('branch');
1546 my $library = Koha::Libraries->find($branchcode);
1547 $branchname = $library? $library->branchname: '';
1549 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1550 foreach my $br ( keys %$branches ) {
1552 # now we work with the treatment of ip
1553 my $domain = $branches->{$br}->{'branchip'};
1554 if ( $domain && $ip =~ /^$domain/ ) {
1555 $branchcode = $branches->{$br}->{'branchcode'};
1557 # new op dev : add the branchprinter and branchname in the cookie
1558 $branchprinter = $branches->{$br}->{'branchprinter'};
1559 $branchname = $branches->{$br}->{'branchname'};
1562 $session->param( 'number', $borrowernumber );
1563 $session->param( 'id', $userid );
1564 $session->param( 'cardnumber', $cardnumber );
1565 $session->param( 'firstname', $firstname );
1566 $session->param( 'surname', $surname );
1567 $session->param( 'branch', $branchcode );
1568 $session->param( 'branchname', $branchname );
1569 $session->param( 'flags', $userflags );
1570 $session->param( 'emailaddress', $emailaddress );
1571 $session->param( 'ip', $session->remote_addr() );
1572 $session->param( 'lasttime', time() );
1573 } elsif ( $return == 2 ) {
1575 #We suppose the user is the superlibrarian
1576 $session->param( 'number', 0 );
1577 $session->param( 'id', C4::Context->config('user') );
1578 $session->param( 'cardnumber', C4::Context->config('user') );
1579 $session->param( 'firstname', C4::Context->config('user') );
1580 $session->param( 'surname', C4::Context->config('user') );
1581 $session->param( 'branch', 'NO_LIBRARY_SET' );
1582 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1583 $session->param( 'flags', 1 );
1584 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1585 $session->param( 'ip', $session->remote_addr() );
1586 $session->param( 'lasttime', time() );
1588 $session->param( 'cas_ticket', $cas_ticket);
1589 C4::Context->set_userenv(
1590 $session->param('number'), $session->param('id'),
1591 $session->param('cardnumber'), $session->param('firstname'),
1592 $session->param('surname'), $session->param('branch'),
1593 $session->param('branchname'), $session->param('flags'),
1594 $session->param('emailaddress'), $session->param('branchprinter')
1596 return ( "ok", $cookie, $sessionID );
1598 return ( "failed", undef, undef );
1603 =head2 check_cookie_auth
1605 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1607 Given a CGISESSID cookie set during a previous login to Koha, determine
1608 if the user has the privileges specified by C<$userflags>.
1610 C<check_cookie_auth> is meant for authenticating special services
1611 such as tools/upload-file.pl that are invoked by other pages that
1612 have been authenticated in the usual way.
1614 Possible return values in C<$status> are:
1618 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1620 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1622 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1624 =item "expired -- session cookie has expired; API user should resubmit userid and password
1630 sub check_cookie_auth {
1632 my $flagsrequired = shift;
1635 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1636 my $dbh = C4::Context->dbh;
1637 my $timeout = _timeout_syspref();
1639 unless ( C4::Context->preference('Version') ) {
1641 # database has not been installed yet
1642 return ( "maintenance", undef );
1644 my $kohaversion = Koha::version();
1645 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1646 if ( C4::Context->preference('Version') < $kohaversion ) {
1648 # database in need of version update; assume that
1649 # no API should be called while databsae is in
1651 return ( "maintenance", undef );
1654 # FIXME -- most of what follows is a copy-and-paste
1655 # of code from checkauth. There is an obvious need
1656 # for refactoring to separate the various parts of
1657 # the authentication code, but as of 2007-11-23 this
1658 # is deferred so as to not introduce bugs into the
1659 # regular authentication code for Koha 3.0.
1661 # see if we have a valid session cookie already
1662 # however, if a userid parameter is present (i.e., from
1663 # a form submission, assume that any current cookie
1665 unless ( defined $cookie and $cookie ) {
1666 return ( "failed", undef );
1668 my $sessionID = $cookie;
1669 my $session = get_session($sessionID);
1670 C4::Context->_new_userenv($sessionID);
1672 C4::Context->set_userenv(
1673 $session->param('number'), $session->param('id'),
1674 $session->param('cardnumber'), $session->param('firstname'),
1675 $session->param('surname'), $session->param('branch'),
1676 $session->param('branchname'), $session->param('flags'),
1677 $session->param('emailaddress'), $session->param('branchprinter')
1680 my $ip = $session->param('ip');
1681 my $lasttime = $session->param('lasttime');
1682 my $userid = $session->param('id');
1683 if ( $lasttime < time() - $timeout ) {
1688 C4::Context->_unset_userenv($sessionID);
1691 return ("expired", undef);
1692 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1694 # IP address changed
1697 C4::Context->_unset_userenv($sessionID);
1700 return ( "expired", undef );
1702 $session->param( 'lasttime', time() );
1703 my $flags = haspermission( $userid, $flagsrequired );
1705 return ( "ok", $sessionID );
1709 C4::Context->_unset_userenv($sessionID);
1712 return ( "failed", undef );
1716 return ( "expired", undef );
1723 my $session = get_session($sessionID);
1725 Given a session ID, retrieve the CGI::Session object used to store
1726 the session's state. The session object can be used to store
1727 data that needs to be accessed by different scripts during a
1730 If the C<$sessionID> parameter is an empty string, a new session
1735 sub _get_session_params {
1736 my $storage_method = C4::Context->preference('SessionStorage');
1737 if ( $storage_method eq 'mysql' ) {
1738 my $dbh = C4::Context->dbh;
1739 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1741 elsif ( $storage_method eq 'Pg' ) {
1742 my $dbh = C4::Context->dbh;
1743 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1745 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1746 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1747 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1750 # catch all defaults to tmp should work on all systems
1751 my $dir = File::Spec->tmpdir;
1752 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1753 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1758 my $sessionID = shift;
1759 my $params = _get_session_params();
1760 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1764 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1765 # (or something similar)
1766 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1767 # not having a userenv defined could cause a crash.
1769 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1770 $type = 'opac' unless $type;
1773 my $patron = Koha::Patrons->find({ userid => $userid });
1774 my $check_internal_as_fallback = 0;
1776 # Note: checkpw_* routines returns:
1779 # -1 if user bind failed (LDAP only)
1780 # 2 if DB user is used (internal only)
1782 if ( $patron and $patron->account_locked ) {
1783 # Nothing to check, account is locked
1785 $debug and print STDERR "## checkpw - checking LDAP\n";
1786 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1787 if ( $retval == 1 ) {
1788 @return = ( $retval, $retcard, $retuserid );
1791 $check_internal_as_fallback = 1 if $retval == 0;
1793 } elsif ( $cas && $query && $query->param('ticket') ) {
1794 $debug and print STDERR "## checkpw - checking CAS\n";
1796 # In case of a CAS authentication, we use the ticket instead of the password
1797 my $ticket = $query->param('ticket');
1798 $query->delete('ticket'); # remove ticket to come back to original URL
1799 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1801 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1805 $passwd_ok = $retval;
1808 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1809 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1811 elsif ( $shib && $shib_login && !$password ) {
1813 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1815 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1816 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1817 # shibboleth-authenticated user
1819 # Then, we check if it matches a valid koha user
1821 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1823 @return = ( $retval, $retcard, $retuserid );
1825 $passwd_ok = $retval;
1828 $check_internal_as_fallback = 1;
1832 if ( $check_internal_as_fallback ) {
1833 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1834 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1839 $patron->update({ login_attempts => 0 });
1841 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1847 sub checkpw_internal {
1848 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1850 $password = Encode::encode( 'UTF-8', $password )
1851 if Encode::is_utf8($password);
1853 if ( $userid && $userid eq C4::Context->config('user') ) {
1854 if ( $password && $password eq C4::Context->config('pass') ) {
1856 # Koha superuser account
1857 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1867 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1869 $sth->execute($userid);
1871 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1872 $surname, $branchcode, $branchname, $flags )
1875 if ( checkpw_hash( $password, $stored_hash ) ) {
1877 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1878 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1879 return 1, $cardnumber, $userid;
1884 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1886 $sth->execute($userid);
1888 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1889 $surname, $branchcode, $branchname, $flags )
1892 if ( checkpw_hash( $password, $stored_hash ) ) {
1894 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1895 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1896 return 1, $cardnumber, $userid;
1903 my ( $password, $stored_hash ) = @_;
1905 return if $stored_hash eq '!';
1907 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1909 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1910 $hash = hash_password( $password, $stored_hash );
1912 $hash = md5_base64($password);
1914 return $hash eq $stored_hash;
1919 my $authflags = getuserflags($flags, $userid, [$dbh]);
1921 Translates integer flags into permissions strings hash.
1923 C<$flags> is the integer userflags value ( borrowers.userflags )
1924 C<$userid> is the members.userid, used for building subpermissions
1925 C<$authflags> is a hashref of permissions
1932 my $dbh = @_ ? shift : C4::Context->dbh;
1935 # I don't want to do this, but if someone logs in as the database
1936 # user, it would be preferable not to spam them to death with
1937 # numeric warnings. So, we make $flags numeric.
1938 no warnings 'numeric';
1941 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1944 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1945 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1946 $userflags->{$flag} = 1;
1949 $userflags->{$flag} = 0;
1953 # get subpermissions and merge with top-level permissions
1954 my $user_subperms = get_user_subpermissions($userid);
1955 foreach my $module ( keys %$user_subperms ) {
1956 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1957 $userflags->{$module} = $user_subperms->{$module};
1963 =head2 get_user_subpermissions
1965 $user_perm_hashref = get_user_subpermissions($userid);
1967 Given the userid (note, not the borrowernumber) of a staff user,
1968 return a hashref of hashrefs of the specific subpermissions
1969 accorded to the user. An example return is
1973 export_catalog => 1,
1974 import_patrons => 1,
1978 The top-level hash-key is a module or function code from
1979 userflags.flag, while the second-level key is a code
1982 The results of this function do not give a complete picture
1983 of the functions that a staff user can access; it is also
1984 necessary to check borrowers.flags.
1988 sub get_user_subpermissions {
1991 my $dbh = C4::Context->dbh;
1992 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
1993 FROM user_permissions
1994 JOIN permissions USING (module_bit, code)
1995 JOIN userflags ON (module_bit = bit)
1996 JOIN borrowers USING (borrowernumber)
1997 WHERE userid = ?" );
1998 $sth->execute($userid);
2000 my $user_perms = {};
2001 while ( my $perm = $sth->fetchrow_hashref ) {
2002 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2007 =head2 get_all_subpermissions
2009 my $perm_hashref = get_all_subpermissions();
2011 Returns a hashref of hashrefs defining all specific
2012 permissions currently defined. The return value
2013 has the same structure as that of C<get_user_subpermissions>,
2014 except that the innermost hash value is the description
2015 of the subpermission.
2019 sub get_all_subpermissions {
2020 my $dbh = C4::Context->dbh;
2021 my $sth = $dbh->prepare( "SELECT flag, code
2023 JOIN userflags ON (module_bit = bit)" );
2027 while ( my $perm = $sth->fetchrow_hashref ) {
2028 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2033 =head2 haspermission
2035 $flags = ($userid, $flagsrequired);
2037 C<$userid> the userid of the member
2038 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
2040 Returns member's flags or 0 if a permission is not met.
2045 my ( $userid, $flagsrequired ) = @_;
2046 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2047 $sth->execute($userid);
2048 my $row = $sth->fetchrow();
2049 my $flags = getuserflags( $row, $userid );
2050 if ( $userid eq C4::Context->config('user') ) {
2052 # Super User Account from /etc/koha.conf
2053 $flags->{'superlibrarian'} = 1;
2056 return $flags if $flags->{superlibrarian};
2058 foreach my $module ( keys %$flagsrequired ) {
2059 my $subperm = $flagsrequired->{$module};
2060 if ( $subperm eq '*' ) {
2061 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
2064 ( defined $flags->{$module} and
2065 $flags->{$module} == 1 )
2067 ( ref( $flags->{$module} ) and
2068 exists $flags->{$module}->{$subperm} and
2069 $flags->{$module}->{$subperm} == 1 )
2075 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2078 sub getborrowernumber {
2080 my $userenv = C4::Context->userenv;
2081 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2082 return $userenv->{number};
2084 my $dbh = C4::Context->dbh;
2085 for my $field ( 'userid', 'cardnumber' ) {
2087 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2088 $sth->execute($userid);
2090 my ($bnumber) = $sth->fetchrow;
2097 END { } # module clean-up code here (global destructor)
2107 Crypt::Eksblowfish::Bcrypt(3)