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);
37 use Koha::LibraryCategories;
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 track_login_for_session
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 $borrower = Koha::Patrons->find( $user );
221 $borrower = $borrower->unblessed;
222 $borrowernumber = $user;
224 # A bit of a hack, but I don't know there's a nicer way
226 $user = $borrower->{firstname} . ' ' . $borrower->{surname};
229 $borrower = Koha::Patrons->find( $borrowernumber );
230 $borrower->unblessed if $borrower; # FIXME Otherwise, what to do?
234 $template->param( loggedinusername => $user );
235 $template->param( loggedinusernumber => $borrowernumber );
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" => $borrower );
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'),
478 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
480 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
481 my $LibraryNameTitle = C4::Context->preference("LibraryName");
482 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
483 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
485 # clean up the busc param in the session
486 # if the page is not opac-detail and not the "add to list" page
487 # and not the "edit comments" page
488 if ( C4::Context->preference("OpacBrowseResults")
489 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
491 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
492 or $pagename =~ /^addbybiblionumber$/
493 or $pagename =~ /^review$/ ) {
494 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
495 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
499 # variables passed from CGI: opac_css_override and opac_search_limits.
500 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
501 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
504 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:(\w+)/ ) ||
505 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:(\w+)/ ) ||
506 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
508 $opac_name = $1; # opac_search_limit is a branch, so we use it.
509 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
510 $opac_name = $in->{'query'}->param('multibranchlimit');
511 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
512 $opac_name = C4::Context->userenv->{'branch'};
515 my $library_categories = Koha::LibraryCategories->search({categorytype => 'searchdomain', show_in_pulldown => 1}, { order_by => ['categorytype', 'categorycode']});
517 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
518 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
519 BranchCategoriesLoop => $library_categories,
520 opac_name => $opac_name,
521 LibraryName => "" . C4::Context->preference("LibraryName"),
522 LibraryNameTitle => "" . $LibraryNameTitle,
523 LoginBranchname => C4::Context->userenv ? C4::Context->userenv->{"branchname"} : "",
524 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
525 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
526 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
527 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
528 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
529 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
530 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
531 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
532 opac_search_limit => $opac_search_limit,
533 opac_limit_override => $opac_limit_override,
534 OpacBrowser => C4::Context->preference("OpacBrowser"),
535 OpacCloud => C4::Context->preference("OpacCloud"),
536 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
537 OpacMainUserBlock => "" . C4::Context->preference("OpacMainUserBlock"),
538 OpacNav => "" . C4::Context->preference("OpacNav"),
539 OpacNavRight => "" . C4::Context->preference("OpacNavRight"),
540 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
541 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
542 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
543 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
544 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
545 OpacTopissue => C4::Context->preference("OpacTopissue"),
546 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
547 'Version' => C4::Context->preference('Version'),
548 hidelostitems => C4::Context->preference("hidelostitems"),
549 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
550 opaclayoutstylesheet => "" . C4::Context->preference("opaclayoutstylesheet"),
551 opacbookbag => "" . C4::Context->preference("opacbookbag"),
552 opaccredits => "" . C4::Context->preference("opaccredits"),
553 OpacFavicon => C4::Context->preference("OpacFavicon"),
554 opacheader => "" . C4::Context->preference("opacheader"),
555 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
556 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
557 OPACUserJS => C4::Context->preference("OPACUserJS"),
558 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
559 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
560 ShowReviewer => C4::Context->preference("ShowReviewer"),
561 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
562 suggestion => "" . C4::Context->preference("suggestion"),
563 virtualshelves => "" . C4::Context->preference("virtualshelves"),
564 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
565 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
566 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
567 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
568 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
569 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
570 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
571 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
572 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
573 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
574 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
575 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
576 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
577 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
578 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
579 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
580 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
581 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
582 useDischarge => C4::Context->preference('useDischarge'),
585 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
588 # Check if we were asked using parameters to force a specific language
589 if ( defined $in->{'query'}->param('language') ) {
591 # Extract the language, let C4::Languages::getlanguage choose
593 my $language = C4::Languages::getlanguage( $in->{'query'} );
594 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
595 if ( ref $cookie eq 'ARRAY' ) {
596 push @{$cookie}, $languagecookie;
598 $cookie = [ $cookie, $languagecookie ];
602 return ( $template, $borrowernumber, $cookie, $flags );
607 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
609 Verifies that the user is authorized to run this script. If
610 the user is authorized, a (userid, cookie, session-id, flags)
611 quadruple is returned. If the user is not authorized but does
612 not have the required privilege (see $flagsrequired below), it
613 displays an error page and exits. Otherwise, it displays the
614 login page and exits.
616 Note that C<&checkauth> will return if and only if the user
617 is authorized, so it should be called early on, before any
618 unfinished operations (e.g., if you've opened a file, then
619 C<&checkauth> won't close it for you).
621 C<$query> is the CGI object for the script calling C<&checkauth>.
623 The C<$noauth> argument is optional. If it is set, then no
624 authorization is required for the script.
626 C<&checkauth> fetches user and session information from C<$query> and
627 ensures that the user is authorized to run scripts that require
630 The C<$flagsrequired> argument specifies the required privileges
631 the user must have if the username and password are correct.
632 It should be specified as a reference-to-hash; keys in the hash
633 should be the "flags" for the user, as specified in the Members
634 intranet module. Any key specified must correspond to a "flag"
635 in the userflags table. E.g., { circulate => 1 } would specify
636 that the user must have the "circulate" privilege in order to
637 proceed. To make sure that access control is correct, the
638 C<$flagsrequired> parameter must be specified correctly.
640 Koha also has a concept of sub-permissions, also known as
641 granular permissions. This makes the value of each key
642 in the C<flagsrequired> hash take on an additional
647 The user must have access to all subfunctions of the module
648 specified by the hash key.
652 The user must have access to at least one subfunction of the module
653 specified by the hash key.
655 specific permission, e.g., 'export_catalog'
657 The user must have access to the specific subfunction list, which
658 must correspond to a row in the permissions table.
660 The C<$type> argument specifies whether the template should be
661 retrieved from the opac or intranet directory tree. "opac" is
662 assumed if it is not specified; however, if C<$type> is specified,
663 "intranet" is assumed if it is not "opac".
665 If C<$query> does not have a valid session ID associated with it
666 (i.e., the user has not logged in) or if the session has expired,
667 C<&checkauth> presents the user with a login page (from the point of
668 view of the original script, C<&checkauth> does not return). Once the
669 user has authenticated, C<&checkauth> restarts the original script
670 (this time, C<&checkauth> returns).
672 The login page is provided using a HTML::Template, which is set in the
673 systempreferences table or at the top of this file. The variable C<$type>
674 selects which template to use, either the opac or the intranet
675 authentification template.
677 C<&checkauth> returns a user ID, a cookie, and a session ID. The
678 cookie should be sent back to the browser; it verifies that the user
688 # If version syspref is unavailable, it means Koha is being installed,
689 # and so we must redirect to OPAC maintenance page or to the WebInstaller
690 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
691 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
692 warn "OPAC Install required, redirecting to maintenance";
693 print $query->redirect("/cgi-bin/koha/maintenance.pl");
696 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
697 if ( $type ne 'opac' ) {
698 warn "Install required, redirecting to Installer";
699 print $query->redirect("/cgi-bin/koha/installer/install.pl");
701 warn "OPAC Install required, redirecting to maintenance";
702 print $query->redirect("/cgi-bin/koha/maintenance.pl");
707 # check that database and koha version are the same
708 # there is no DB version, it's a fresh install,
709 # go to web installer
710 # there is a DB version, compare it to the code version
711 my $kohaversion = Koha::version();
713 # remove the 3 last . to have a Perl number
714 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
715 $debug and print STDERR "kohaversion : $kohaversion\n";
716 if ( $version < $kohaversion ) {
717 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
718 if ( $type ne 'opac' ) {
719 warn sprintf( $warning, 'Installer' );
720 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
722 warn sprintf( "OPAC: " . $warning, 'maintenance' );
723 print $query->redirect("/cgi-bin/koha/maintenance.pl");
731 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
732 printf $fh join( "\n", @_ );
736 sub _timeout_syspref {
737 my $timeout = C4::Context->preference('timeout') || 600;
739 # value in days, convert in seconds
740 if ( $timeout =~ /(\d+)[dD]/ ) {
741 $timeout = $1 * 86400;
748 $debug and warn "Checking Auth";
750 # $authnotrequired will be set for scripts which will run without authentication
751 my $authnotrequired = shift;
752 my $flagsrequired = shift;
754 my $emailaddress = shift;
755 $type = 'opac' unless $type;
757 my $dbh = C4::Context->dbh;
758 my $timeout = _timeout_syspref();
760 _version_check( $type, $query );
765 my ( $userid, $cookie, $sessionID, $flags );
766 my $logout = $query->param('logout.x');
768 my $anon_search_history;
770 # This parameter is the name of the CAS server we want to authenticate against,
771 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
772 my $casparam = $query->param('cas');
773 my $q_userid = $query->param('userid') // '';
777 # Basic authentication is incompatible with the use of Shibboleth,
778 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
779 # and it may not be the attribute we want to use to match the koha login.
781 # Also, do not consider an empty REMOTE_USER.
783 # Finally, after those tests, we can assume (although if it would be better with
784 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
785 # and we can affect it to $userid.
786 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
788 # Using Basic Authentication, no cookies required
789 $cookie = $query->cookie(
790 -name => 'CGISESSID',
797 elsif ( $emailaddress) {
798 # the Google OpenID Connect passes an email address
800 elsif ( $sessionID = $query->cookie("CGISESSID") )
801 { # assignment, not comparison
802 $session = get_session($sessionID);
803 C4::Context->_new_userenv($sessionID);
804 my ( $ip, $lasttime, $sessiontype );
807 $s_userid = $session->param('id') // '';
808 C4::Context->set_userenv(
809 $session->param('number'), $s_userid,
810 $session->param('cardnumber'), $session->param('firstname'),
811 $session->param('surname'), $session->param('branch'),
812 $session->param('branchname'), $session->param('flags'),
813 $session->param('emailaddress'), $session->param('branchprinter'),
814 $session->param('shibboleth')
816 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
817 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
818 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
819 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
820 $ip = $session->param('ip');
821 $lasttime = $session->param('lasttime');
823 $sessiontype = $session->param('sessiontype') || '';
825 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
826 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
827 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
830 #if a user enters an id ne to the id in the current session, we need to log them in...
831 #first we need to clear the anonymous session...
832 $debug and warn "query id = $q_userid but session id = $s_userid";
833 $anon_search_history = $session->param('search_history');
836 C4::Context->_unset_userenv($sessionID);
842 # voluntary logout the user
843 # check wether the user was using their shibboleth session or a local one
844 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
847 C4::Context->_unset_userenv($sessionID);
849 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
853 if ($cas and $caslogout) {
854 logout_cas($query, $type);
857 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
858 if ( $shib and $shib_login and $shibSuccess and $type eq 'opac' ) {
860 # (Note: $type eq 'opac' condition should be removed when shibboleth authentication for intranet will be implemented)
864 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
867 $info{'timed_out'} = 1;
872 C4::Context->_unset_userenv($sessionID);
874 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
878 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
880 # Different ip than originally logged in from
881 $info{'oldip'} = $ip;
882 $info{'newip'} = $ENV{'REMOTE_ADDR'};
883 $info{'different_ip'} = 1;
886 C4::Context->_unset_userenv($sessionID);
888 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
893 $cookie = $query->cookie(
894 -name => 'CGISESSID',
895 -value => $session->id,
898 $session->param( 'lasttime', time() );
899 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...
900 $flags = haspermission( $userid, $flagsrequired );
904 $info{'nopermission'} = 1;
909 unless ( $userid || $sessionID ) {
911 #we initiate a session prior to checking for a username to allow for anonymous sessions...
912 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
914 # Save anonymous search history in new session so it can be retrieved
915 # by get_template_and_user to store it in user's search history after
916 # a successful login.
917 if ($anon_search_history) {
918 $session->param( 'search_history', $anon_search_history );
921 my $sessionID = $session->id;
922 C4::Context->_new_userenv($sessionID);
923 $cookie = $query->cookie(
924 -name => 'CGISESSID',
925 -value => $session->id,
928 my $pki_field = C4::Context->preference('AllowPKIAuth');
929 if ( !defined($pki_field) ) {
930 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
933 if ( ( $cas && $query->param('ticket') )
935 || ( $shib && $shib_login )
936 || $pki_field ne 'None'
939 my $password = $query->param('password');
942 my ( $return, $cardnumber );
944 # If shib is enabled and we have a shib login, does the login match a valid koha user
945 if ( $shib && $shib_login && $type eq 'opac' ) {
948 # Do not pass password here, else shib will not be checked in checkpw.
949 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
950 $userid = $retuserid;
951 $shibSuccess = $return;
952 $info{'invalidShibLogin'} = 1 unless ($return);
955 # If shib login and match were successful, skip further login methods
956 unless ($shibSuccess) {
957 if ( $cas && $query->param('ticket') ) {
959 ( $return, $cardnumber, $retuserid ) =
960 checkpw( $dbh, $userid, $password, $query, $type );
961 $userid = $retuserid;
962 $info{'invalidCasLogin'} = 1 unless ($return);
965 elsif ( $emailaddress ) {
966 my $value = $emailaddress;
968 # If we're looking up the email, there's a chance that the person
969 # doesn't have a userid. So if there is none, we pass along the
970 # borrower number, and the bits of code that need to know the user
971 # ID will have to be smart enough to handle that.
972 my $patrons = Koha::Patrons->search({ email => $value });
973 if ($patrons->count) {
975 # First the userid, then the borrowernum
976 my $patron = $patrons->next;
977 $value = $patron->userid || $patron->borrowernumber;
981 $return = $value ? 1 : 0;
986 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
987 || ( $pki_field eq 'emailAddress'
988 && $ENV{'SSL_CLIENT_S_DN_Email'} )
992 if ( $pki_field eq 'Common Name' ) {
993 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
995 elsif ( $pki_field eq 'emailAddress' ) {
996 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
998 # If we're looking up the email, there's a chance that the person
999 # doesn't have a userid. So if there is none, we pass along the
1000 # borrower number, and the bits of code that need to know the user
1001 # ID will have to be smart enough to handle that.
1002 my $patrons = Koha::Patrons->search({ email => $value });
1003 if ($patrons->count) {
1005 # First the userid, then the borrowernum
1006 my $patron = $patrons->next;
1007 $value = $patron->userid || $patron->borrowernumber;
1013 $return = $value ? 1 : 0;
1019 ( $return, $cardnumber, $retuserid ) =
1020 checkpw( $dbh, $q_userid, $password, $query, $type );
1021 $userid = $retuserid if ($retuserid);
1022 $info{'invalid_username_or_password'} = 1 unless ($return);
1026 # $return: 1 = valid user, 2 = superlibrarian
1028 # If DB user is logged in
1029 $userid ||= $q_userid if $return == 2;
1031 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1032 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1036 $info{'nopermission'} = 1;
1037 C4::Context->_unset_userenv($sessionID);
1039 my ( $borrowernumber, $firstname, $surname, $userflags,
1040 $branchcode, $branchname, $branchprinter, $emailaddress );
1042 if ( $return == 1 ) {
1044 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1045 branches.branchname as branchname,
1046 branches.branchprinter as branchprinter,
1049 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1051 my $sth = $dbh->prepare("$select where userid=?");
1052 $sth->execute($userid);
1053 unless ( $sth->rows ) {
1054 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1055 $sth = $dbh->prepare("$select where cardnumber=?");
1056 $sth->execute($cardnumber);
1058 unless ( $sth->rows ) {
1059 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1060 $sth->execute($userid);
1061 unless ( $sth->rows ) {
1062 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1067 ( $borrowernumber, $firstname, $surname, $userflags,
1068 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1069 $debug and print STDERR "AUTH_3 results: " .
1070 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1072 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1075 # launch a sequence to check if we have a ip for the branch, i
1076 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1078 my $ip = $ENV{'REMOTE_ADDR'};
1080 # if they specify at login, use that
1081 if ( $query->param('branch') ) {
1082 $branchcode = $query->param('branch');
1083 my $library = Koha::Libraries->find($branchcode);
1084 $branchname = $library? $library->branchname: '';
1086 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1087 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1089 # we have to check they are coming from the right ip range
1090 my $domain = $branches->{$branchcode}->{'branchip'};
1091 $domain =~ s|\.\*||g;
1092 if ( $ip !~ /^$domain/ ) {
1094 $cookie = $query->cookie(
1095 -name => 'CGISESSID',
1099 $info{'wrongip'} = 1;
1103 foreach my $br ( keys %$branches ) {
1105 # now we work with the treatment of ip
1106 my $domain = $branches->{$br}->{'branchip'};
1107 if ( $domain && $ip =~ /^$domain/ ) {
1108 $branchcode = $branches->{$br}->{'branchcode'};
1110 # new op dev : add the branchprinter and branchname in the cookie
1111 $branchprinter = $branches->{$br}->{'branchprinter'};
1112 $branchname = $branches->{$br}->{'branchname'};
1115 $session->param( 'number', $borrowernumber );
1116 $session->param( 'id', $userid );
1117 $session->param( 'cardnumber', $cardnumber );
1118 $session->param( 'firstname', $firstname );
1119 $session->param( 'surname', $surname );
1120 $session->param( 'branch', $branchcode );
1121 $session->param( 'branchname', $branchname );
1122 $session->param( 'flags', $userflags );
1123 $session->param( 'emailaddress', $emailaddress );
1124 $session->param( 'ip', $session->remote_addr() );
1125 $session->param( 'lasttime', time() );
1126 $session->param( 'shibboleth', $shibSuccess );
1127 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1129 elsif ( $return == 2 ) {
1131 #We suppose the user is the superlibrarian
1132 $borrowernumber = 0;
1133 $session->param( 'number', 0 );
1134 $session->param( 'id', C4::Context->config('user') );
1135 $session->param( 'cardnumber', C4::Context->config('user') );
1136 $session->param( 'firstname', C4::Context->config('user') );
1137 $session->param( 'surname', C4::Context->config('user') );
1138 $session->param( 'branch', 'NO_LIBRARY_SET' );
1139 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1140 $session->param( 'flags', 1 );
1141 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1142 $session->param( 'ip', $session->remote_addr() );
1143 $session->param( 'lasttime', time() );
1145 C4::Context->set_userenv(
1146 $session->param('number'), $session->param('id'),
1147 $session->param('cardnumber'), $session->param('firstname'),
1148 $session->param('surname'), $session->param('branch'),
1149 $session->param('branchname'), $session->param('flags'),
1150 $session->param('emailaddress'), $session->param('branchprinter'),
1151 $session->param('shibboleth')
1155 # $return: 0 = invalid user
1156 # reset to anonymous session
1158 $debug and warn "Login failed, resetting anonymous session...";
1160 $info{'invalid_username_or_password'} = 1;
1161 C4::Context->_unset_userenv($sessionID);
1163 $session->param( 'lasttime', time() );
1164 $session->param( 'ip', $session->remote_addr() );
1165 $session->param( 'sessiontype', 'anon' );
1167 } # END if ( $q_userid
1168 elsif ( $type eq "opac" ) {
1170 # if we are here this is an anonymous session; add public lists to it and a few other items...
1171 # anonymous sessions are created only for the OPAC
1172 $debug and warn "Initiating an anonymous session...";
1174 # setting a couple of other session vars...
1175 $session->param( 'ip', $session->remote_addr() );
1176 $session->param( 'lasttime', time() );
1177 $session->param( 'sessiontype', 'anon' );
1179 } # END unless ($userid)
1181 # finished authentification, now respond
1182 if ( $loggedin || $authnotrequired )
1186 $cookie = $query->cookie(
1187 -name => 'CGISESSID',
1193 track_login_for_session( $userid, $session );
1195 return ( $userid, $cookie, $sessionID, $flags );
1200 # AUTH rejected, show the login/password template, after checking the DB.
1204 # get the inputs from the incoming query
1206 foreach my $name ( param $query) {
1207 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1208 my $value = $query->param($name);
1209 push @inputs, { name => $name, value => $value };
1212 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1214 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1215 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1216 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1218 my $template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1219 my $template = C4::Templates::gettemplate( $template_name, $type, $query );
1221 OpacAdditionalStylesheet => C4::Context->preference("OpacAdditionalStylesheet"),
1222 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
1225 script_name => get_script_name(),
1226 casAuthentication => C4::Context->preference("casAuthentication"),
1227 shibbolethAuthentication => $shib,
1228 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1229 suggestion => C4::Context->preference("suggestion"),
1230 virtualshelves => C4::Context->preference("virtualshelves"),
1231 LibraryName => "" . C4::Context->preference("LibraryName"),
1232 LibraryNameTitle => "" . $LibraryNameTitle,
1233 opacuserlogin => C4::Context->preference("opacuserlogin"),
1234 OpacNav => C4::Context->preference("OpacNav"),
1235 OpacNavRight => C4::Context->preference("OpacNavRight"),
1236 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1237 opaccredits => C4::Context->preference("opaccredits"),
1238 OpacFavicon => C4::Context->preference("OpacFavicon"),
1239 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1240 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1241 OPACUserJS => C4::Context->preference("OPACUserJS"),
1242 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1243 OpacCloud => C4::Context->preference("OpacCloud"),
1244 OpacTopissue => C4::Context->preference("OpacTopissue"),
1245 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1246 OpacBrowser => C4::Context->preference("OpacBrowser"),
1247 opacheader => C4::Context->preference("opacheader"),
1248 TagsEnabled => C4::Context->preference("TagsEnabled"),
1249 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1250 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1251 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1252 intranetbookbag => C4::Context->preference("intranetbookbag"),
1253 IntranetNav => C4::Context->preference("IntranetNav"),
1254 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1255 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1256 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1257 IndependentBranches => C4::Context->preference("IndependentBranches"),
1258 AutoLocation => C4::Context->preference("AutoLocation"),
1259 wrongip => $info{'wrongip'},
1260 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1261 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1262 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1263 too_many_login_attempts => ( $patron and $patron->account_locked ),
1266 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1267 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1268 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1270 if ( $type eq 'opac' ) {
1271 require Koha::Virtualshelves;
1272 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1278 some_public_shelves => $some_public_shelves,
1284 # Is authentication against multiple CAS servers enabled?
1285 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1286 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1288 foreach my $key ( keys %$casservers ) {
1289 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1292 casServersLoop => \@tmplservers
1296 casServerUrl => login_cas_url($query, undef, $type),
1301 invalidCasLogin => $info{'invalidCasLogin'}
1307 shibbolethAuthentication => $shib,
1308 shibbolethLoginUrl => login_shib_url($query),
1312 if (C4::Context->preference('GoogleOpenIDConnect')) {
1313 if ($query->param("OpenIDConnectFailed")) {
1314 my $reason = $query->param('OpenIDConnectFailed');
1315 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1320 LibraryName => C4::Context->preference("LibraryName"),
1322 $template->param(%info);
1324 # $cookie = $query->cookie(CGISESSID => $session->id
1326 print $query->header(
1327 { type => 'text/html',
1330 'X-Frame-Options' => 'SAMEORIGIN'
1337 =head2 check_api_auth
1339 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1341 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1342 cookie, determine if the user has the privileges specified by C<$userflags>.
1344 C<check_api_auth> is is meant for authenticating users of web services, and
1345 consequently will always return and will not attempt to redirect the user
1348 If a valid session cookie is already present, check_api_auth will return a status
1349 of "ok", the cookie, and the Koha session ID.
1351 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1352 parameters and create a session cookie and Koha session if the supplied credentials
1355 Possible return values in C<$status> are:
1359 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1361 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1363 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1365 =item "expired -- session cookie has expired; API user should resubmit userid and password
1371 sub check_api_auth {
1373 my $flagsrequired = shift;
1375 my $dbh = C4::Context->dbh;
1376 my $timeout = _timeout_syspref();
1378 unless ( C4::Context->preference('Version') ) {
1380 # database has not been installed yet
1381 return ( "maintenance", undef, undef );
1383 my $kohaversion = Koha::version();
1384 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1385 if ( C4::Context->preference('Version') < $kohaversion ) {
1387 # database in need of version update; assume that
1388 # no API should be called while databsae is in
1390 return ( "maintenance", undef, undef );
1393 # FIXME -- most of what follows is a copy-and-paste
1394 # of code from checkauth. There is an obvious need
1395 # for refactoring to separate the various parts of
1396 # the authentication code, but as of 2007-11-19 this
1397 # is deferred so as to not introduce bugs into the
1398 # regular authentication code for Koha 3.0.
1400 # see if we have a valid session cookie already
1401 # however, if a userid parameter is present (i.e., from
1402 # a form submission, assume that any current cookie
1404 my $sessionID = undef;
1405 unless ( $query->param('userid') ) {
1406 $sessionID = $query->cookie("CGISESSID");
1408 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1409 my $session = get_session($sessionID);
1410 C4::Context->_new_userenv($sessionID);
1412 C4::Context->set_userenv(
1413 $session->param('number'), $session->param('id'),
1414 $session->param('cardnumber'), $session->param('firstname'),
1415 $session->param('surname'), $session->param('branch'),
1416 $session->param('branchname'), $session->param('flags'),
1417 $session->param('emailaddress'), $session->param('branchprinter')
1420 my $ip = $session->param('ip');
1421 my $lasttime = $session->param('lasttime');
1422 my $userid = $session->param('id');
1423 if ( $lasttime < time() - $timeout ) {
1428 C4::Context->_unset_userenv($sessionID);
1431 return ( "expired", undef, undef );
1432 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1434 # IP address changed
1437 C4::Context->_unset_userenv($sessionID);
1440 return ( "expired", undef, undef );
1442 my $cookie = $query->cookie(
1443 -name => 'CGISESSID',
1444 -value => $session->id,
1447 $session->param( 'lasttime', time() );
1448 my $flags = haspermission( $userid, $flagsrequired );
1450 return ( "ok", $cookie, $sessionID );
1454 C4::Context->_unset_userenv($sessionID);
1457 return ( "failed", undef, undef );
1461 return ( "expired", undef, undef );
1466 my $userid = $query->param('userid');
1467 my $password = $query->param('password');
1468 my ( $return, $cardnumber );
1471 if ( $cas && $query->param('PT') ) {
1473 $debug and print STDERR "## check_api_auth - checking CAS\n";
1475 # In case of a CAS authentication, we use the ticket instead of the password
1476 my $PT = $query->param('PT');
1477 ( $return, $cardnumber, $userid ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1480 # User / password auth
1481 unless ( $userid and $password ) {
1483 # caller did something wrong, fail the authenticateion
1484 return ( "failed", undef, undef );
1486 ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password, $query );
1489 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1490 my $session = get_session("");
1491 return ( "failed", undef, undef ) unless $session;
1493 my $sessionID = $session->id;
1494 C4::Context->_new_userenv($sessionID);
1495 my $cookie = $query->cookie(
1496 -name => 'CGISESSID',
1497 -value => $sessionID,
1500 if ( $return == 1 ) {
1502 $borrowernumber, $firstname, $surname,
1503 $userflags, $branchcode, $branchname,
1504 $branchprinter, $emailaddress
1508 "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=?"
1510 $sth->execute($userid);
1512 $borrowernumber, $firstname, $surname,
1513 $userflags, $branchcode, $branchname,
1514 $branchprinter, $emailaddress
1515 ) = $sth->fetchrow if ( $sth->rows );
1517 unless ( $sth->rows ) {
1518 my $sth = $dbh->prepare(
1519 "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=?"
1521 $sth->execute($cardnumber);
1523 $borrowernumber, $firstname, $surname,
1524 $userflags, $branchcode, $branchname,
1525 $branchprinter, $emailaddress
1526 ) = $sth->fetchrow if ( $sth->rows );
1528 unless ( $sth->rows ) {
1529 $sth->execute($userid);
1531 $borrowernumber, $firstname, $surname, $userflags,
1532 $branchcode, $branchname, $branchprinter, $emailaddress
1533 ) = $sth->fetchrow if ( $sth->rows );
1537 my $ip = $ENV{'REMOTE_ADDR'};
1539 # if they specify at login, use that
1540 if ( $query->param('branch') ) {
1541 $branchcode = $query->param('branch');
1542 my $library = Koha::Libraries->find($branchcode);
1543 $branchname = $library? $library->branchname: '';
1545 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1546 foreach my $br ( keys %$branches ) {
1548 # now we work with the treatment of ip
1549 my $domain = $branches->{$br}->{'branchip'};
1550 if ( $domain && $ip =~ /^$domain/ ) {
1551 $branchcode = $branches->{$br}->{'branchcode'};
1553 # new op dev : add the branchprinter and branchname in the cookie
1554 $branchprinter = $branches->{$br}->{'branchprinter'};
1555 $branchname = $branches->{$br}->{'branchname'};
1558 $session->param( 'number', $borrowernumber );
1559 $session->param( 'id', $userid );
1560 $session->param( 'cardnumber', $cardnumber );
1561 $session->param( 'firstname', $firstname );
1562 $session->param( 'surname', $surname );
1563 $session->param( 'branch', $branchcode );
1564 $session->param( 'branchname', $branchname );
1565 $session->param( 'flags', $userflags );
1566 $session->param( 'emailaddress', $emailaddress );
1567 $session->param( 'ip', $session->remote_addr() );
1568 $session->param( 'lasttime', time() );
1569 } elsif ( $return == 2 ) {
1571 #We suppose the user is the superlibrarian
1572 $session->param( 'number', 0 );
1573 $session->param( 'id', C4::Context->config('user') );
1574 $session->param( 'cardnumber', C4::Context->config('user') );
1575 $session->param( 'firstname', C4::Context->config('user') );
1576 $session->param( 'surname', C4::Context->config('user') );
1577 $session->param( 'branch', 'NO_LIBRARY_SET' );
1578 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1579 $session->param( 'flags', 1 );
1580 $session->param( 'emailaddress', C4::Context->preference('KohaAdminEmailAddress') );
1581 $session->param( 'ip', $session->remote_addr() );
1582 $session->param( 'lasttime', time() );
1584 C4::Context->set_userenv(
1585 $session->param('number'), $session->param('id'),
1586 $session->param('cardnumber'), $session->param('firstname'),
1587 $session->param('surname'), $session->param('branch'),
1588 $session->param('branchname'), $session->param('flags'),
1589 $session->param('emailaddress'), $session->param('branchprinter')
1591 return ( "ok", $cookie, $sessionID );
1593 return ( "failed", undef, undef );
1598 =head2 check_cookie_auth
1600 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1602 Given a CGISESSID cookie set during a previous login to Koha, determine
1603 if the user has the privileges specified by C<$userflags>.
1605 C<check_cookie_auth> is meant for authenticating special services
1606 such as tools/upload-file.pl that are invoked by other pages that
1607 have been authenticated in the usual way.
1609 Possible return values in C<$status> are:
1613 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1615 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1617 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1619 =item "expired -- session cookie has expired; API user should resubmit userid and password
1625 sub check_cookie_auth {
1627 my $flagsrequired = shift;
1630 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1631 my $dbh = C4::Context->dbh;
1632 my $timeout = _timeout_syspref();
1634 unless ( C4::Context->preference('Version') ) {
1636 # database has not been installed yet
1637 return ( "maintenance", undef );
1639 my $kohaversion = Koha::version();
1640 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1641 if ( C4::Context->preference('Version') < $kohaversion ) {
1643 # database in need of version update; assume that
1644 # no API should be called while databsae is in
1646 return ( "maintenance", undef );
1649 # FIXME -- most of what follows is a copy-and-paste
1650 # of code from checkauth. There is an obvious need
1651 # for refactoring to separate the various parts of
1652 # the authentication code, but as of 2007-11-23 this
1653 # is deferred so as to not introduce bugs into the
1654 # regular authentication code for Koha 3.0.
1656 # see if we have a valid session cookie already
1657 # however, if a userid parameter is present (i.e., from
1658 # a form submission, assume that any current cookie
1660 unless ( defined $cookie and $cookie ) {
1661 return ( "failed", undef );
1663 my $sessionID = $cookie;
1664 my $session = get_session($sessionID);
1665 C4::Context->_new_userenv($sessionID);
1667 C4::Context->set_userenv(
1668 $session->param('number'), $session->param('id'),
1669 $session->param('cardnumber'), $session->param('firstname'),
1670 $session->param('surname'), $session->param('branch'),
1671 $session->param('branchname'), $session->param('flags'),
1672 $session->param('emailaddress'), $session->param('branchprinter')
1675 my $ip = $session->param('ip');
1676 my $lasttime = $session->param('lasttime');
1677 my $userid = $session->param('id');
1678 if ( $lasttime < time() - $timeout ) {
1683 C4::Context->_unset_userenv($sessionID);
1686 return ("expired", undef);
1687 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1689 # IP address changed
1692 C4::Context->_unset_userenv($sessionID);
1695 return ( "expired", undef );
1697 $session->param( 'lasttime', time() );
1698 my $flags = haspermission( $userid, $flagsrequired );
1700 return ( "ok", $sessionID );
1704 C4::Context->_unset_userenv($sessionID);
1707 return ( "failed", undef );
1711 return ( "expired", undef );
1718 my $session = get_session($sessionID);
1720 Given a session ID, retrieve the CGI::Session object used to store
1721 the session's state. The session object can be used to store
1722 data that needs to be accessed by different scripts during a
1725 If the C<$sessionID> parameter is an empty string, a new session
1731 my $sessionID = shift;
1732 my $storage_method = C4::Context->preference('SessionStorage');
1733 my $dbh = C4::Context->dbh;
1735 if ( $storage_method eq 'mysql' ) {
1736 $session = new CGI::Session( "driver:MySQL;serializer:yaml;id:md5", $sessionID, { Handle => $dbh } );
1738 elsif ( $storage_method eq 'Pg' ) {
1739 $session = new CGI::Session( "driver:PostgreSQL;serializer:yaml;id:md5", $sessionID, { Handle => $dbh } );
1741 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1742 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1743 $session = new CGI::Session( "driver:memcached;serializer:yaml;id:md5", $sessionID, { Memcached => $memcached } );
1746 # catch all defaults to tmp should work on all systems
1747 my $dir = File::Spec->tmpdir;
1748 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1749 $session = new CGI::Session( "driver:File;serializer:yaml;id:md5", $sessionID, { Directory => "$dir/cgisess_$instance" } );
1755 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1756 # (or something similar)
1757 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1758 # not having a userenv defined could cause a crash.
1760 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1761 $type = 'opac' unless $type;
1764 my $patron = Koha::Patrons->find({ userid => $userid });
1765 my $check_internal_as_fallback = 0;
1767 # Note: checkpw_* routines returns:
1770 # -1 if user bind failed (LDAP only)
1771 # 2 if DB user is used (internal only)
1773 if ( $patron and $patron->account_locked ) {
1774 # Nothing to check, account is locked
1776 $debug and print STDERR "## checkpw - checking LDAP\n";
1777 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1778 if ( $retval == 1 ) {
1779 @return = ( $retval, $retcard, $retuserid );
1782 $check_internal_as_fallback = 1 if $retval == 0;
1784 } elsif ( $cas && $query && $query->param('ticket') ) {
1785 $debug and print STDERR "## checkpw - checking CAS\n";
1787 # In case of a CAS authentication, we use the ticket instead of the password
1788 my $ticket = $query->param('ticket');
1789 $query->delete('ticket'); # remove ticket to come back to original URL
1790 my ( $retval, $retcard, $retuserid ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1792 @return = ( $retval, $retcard, $retuserid );
1794 $passwd_ok = $retval;
1797 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1798 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1800 elsif ( $shib && $shib_login && !$password ) {
1802 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1804 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1805 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1806 # shibboleth-authenticated user
1808 # Then, we check if it matches a valid koha user
1810 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1812 @return = ( $retval, $retcard, $retuserid );
1814 $passwd_ok = $retval;
1817 $check_internal_as_fallback = 1;
1821 if ( $check_internal_as_fallback ) {
1822 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1823 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1828 $patron->update({ login_attempts => 0 });
1830 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1836 sub checkpw_internal {
1837 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1839 $password = Encode::encode( 'UTF-8', $password )
1840 if Encode::is_utf8($password);
1842 if ( $userid && $userid eq C4::Context->config('user') ) {
1843 if ( $password && $password eq C4::Context->config('pass') ) {
1845 # Koha superuser account
1846 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1856 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1858 $sth->execute($userid);
1860 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1861 $surname, $branchcode, $branchname, $flags )
1864 if ( checkpw_hash( $password, $stored_hash ) ) {
1866 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1867 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1868 return 1, $cardnumber, $userid;
1873 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1875 $sth->execute($userid);
1877 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1878 $surname, $branchcode, $branchname, $flags )
1881 if ( checkpw_hash( $password, $stored_hash ) ) {
1883 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1884 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1885 return 1, $cardnumber, $userid;
1888 if ( $userid && $userid eq 'demo'
1889 && "$password" eq 'demo'
1890 && C4::Context->config('demo') )
1893 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
1894 # some features won't be effective : modify systempref, modify MARC structure,
1901 my ( $password, $stored_hash ) = @_;
1903 return if $stored_hash eq '!';
1905 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1907 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1908 $hash = hash_password( $password, $stored_hash );
1910 $hash = md5_base64($password);
1912 return $hash eq $stored_hash;
1917 my $authflags = getuserflags($flags, $userid, [$dbh]);
1919 Translates integer flags into permissions strings hash.
1921 C<$flags> is the integer userflags value ( borrowers.userflags )
1922 C<$userid> is the members.userid, used for building subpermissions
1923 C<$authflags> is a hashref of permissions
1930 my $dbh = @_ ? shift : C4::Context->dbh;
1933 # I don't want to do this, but if someone logs in as the database
1934 # user, it would be preferable not to spam them to death with
1935 # numeric warnings. So, we make $flags numeric.
1936 no warnings 'numeric';
1939 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1942 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1943 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1944 $userflags->{$flag} = 1;
1947 $userflags->{$flag} = 0;
1951 # get subpermissions and merge with top-level permissions
1952 my $user_subperms = get_user_subpermissions($userid);
1953 foreach my $module ( keys %$user_subperms ) {
1954 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1955 $userflags->{$module} = $user_subperms->{$module};
1961 =head2 get_user_subpermissions
1963 $user_perm_hashref = get_user_subpermissions($userid);
1965 Given the userid (note, not the borrowernumber) of a staff user,
1966 return a hashref of hashrefs of the specific subpermissions
1967 accorded to the user. An example return is
1971 export_catalog => 1,
1972 import_patrons => 1,
1976 The top-level hash-key is a module or function code from
1977 userflags.flag, while the second-level key is a code
1980 The results of this function do not give a complete picture
1981 of the functions that a staff user can access; it is also
1982 necessary to check borrowers.flags.
1986 sub get_user_subpermissions {
1989 my $dbh = C4::Context->dbh;
1990 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
1991 FROM user_permissions
1992 JOIN permissions USING (module_bit, code)
1993 JOIN userflags ON (module_bit = bit)
1994 JOIN borrowers USING (borrowernumber)
1995 WHERE userid = ?" );
1996 $sth->execute($userid);
1998 my $user_perms = {};
1999 while ( my $perm = $sth->fetchrow_hashref ) {
2000 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2005 =head2 get_all_subpermissions
2007 my $perm_hashref = get_all_subpermissions();
2009 Returns a hashref of hashrefs defining all specific
2010 permissions currently defined. The return value
2011 has the same structure as that of C<get_user_subpermissions>,
2012 except that the innermost hash value is the description
2013 of the subpermission.
2017 sub get_all_subpermissions {
2018 my $dbh = C4::Context->dbh;
2019 my $sth = $dbh->prepare( "SELECT flag, code
2021 JOIN userflags ON (module_bit = bit)" );
2025 while ( my $perm = $sth->fetchrow_hashref ) {
2026 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2031 =head2 haspermission
2033 $flags = ($userid, $flagsrequired);
2035 C<$userid> the userid of the member
2036 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
2038 Returns member's flags or 0 if a permission is not met.
2043 my ( $userid, $flagsrequired ) = @_;
2044 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2045 $sth->execute($userid);
2046 my $row = $sth->fetchrow();
2047 my $flags = getuserflags( $row, $userid );
2048 if ( $userid eq C4::Context->config('user') ) {
2050 # Super User Account from /etc/koha.conf
2051 $flags->{'superlibrarian'} = 1;
2053 elsif ( $userid eq 'demo' && C4::Context->config('demo') ) {
2055 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
2056 $flags->{'superlibrarian'} = 1;
2059 return $flags if $flags->{superlibrarian};
2061 foreach my $module ( keys %$flagsrequired ) {
2062 my $subperm = $flagsrequired->{$module};
2063 if ( $subperm eq '*' ) {
2064 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
2067 ( defined $flags->{$module} and
2068 $flags->{$module} == 1 )
2070 ( ref( $flags->{$module} ) and
2071 exists $flags->{$module}->{$subperm} and
2072 $flags->{$module}->{$subperm} == 1 )
2078 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2081 sub getborrowernumber {
2083 my $userenv = C4::Context->userenv;
2084 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2085 return $userenv->{number};
2087 my $dbh = C4::Context->dbh;
2088 for my $field ( 'userid', 'cardnumber' ) {
2090 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2091 $sth->execute($userid);
2093 my ($bnumber) = $sth->fetchrow;
2100 =head2 track_login_for_session
2102 track_login_for_session( $userid, $session );
2104 C<$userid> the userid of the member
2105 C<$session> the CGI::Session object used to store the session's state.
2107 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen.
2111 sub track_login_for_session {
2112 my ( $userid, $session ) = @_;
2114 if ( $userid && $session && !$session->param('tracked_for_session') ) {
2115 $session->param( 'tracked_for_session', 1 );
2118 # track_login also depends on pref TrackLastPatronActivity
2119 my $patron = Koha::Patrons->find( { userid => $userid } );
2120 $patron->track_login if $patron;
2124 END { } # module clean-up code here (global destructor)
2134 Crypt::Eksblowfish::Bcrypt(3)