3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw(md5_base64);
25 use JSON qw/encode_json/;
31 use C4::Templates; # to get the template
33 use C4::Search::History;
36 use Koha::AuthUtils qw(get_script_name hash_password);
38 use Koha::DateUtils qw(dt_from_string);
39 use Koha::Library::Groups;
42 use Koha::Patron::Consents;
43 use POSIX qw/strftime/;
44 use List::MoreUtils qw/ any /;
45 use Encode qw( encode is_utf8);
46 use C4::Auth_with_shibboleth;
50 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout);
53 sub psgi_env { any { /^psgi\./ } keys %ENV }
56 if (psgi_env) { die 'psgi:exit' }
60 C4::Context->set_remote_address;
64 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
65 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
66 &get_all_subpermissions &get_user_subpermissions track_login_daily &in_iprange
68 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
69 $ldap = C4::Context->config('useldapserver') || 0;
70 $cas = C4::Context->preference('casAuthentication');
71 $caslogout = C4::Context->preference('casLogout');
72 require C4::Auth_with_cas; # no import
75 require C4::Auth_with_ldap;
76 import C4::Auth_with_ldap qw(checkpw_ldap);
79 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required);
86 C4::Auth - Authenticates Koha users
96 my ($template, $borrowernumber, $cookie)
97 = get_template_and_user(
99 template_name => "opac-main.tt",
102 authnotrequired => 0,
103 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
107 output_html_with_http_headers $query, $cookie, $template->output;
111 The main function of this module is to provide
112 authentification. However the get_template_and_user function has
113 been provided so that a users login information is passed along
114 automatically. This gets loaded into the template.
118 =head2 get_template_and_user
120 my ($template, $borrowernumber, $cookie)
121 = get_template_and_user(
123 template_name => "opac-main.tt",
126 authnotrequired => 0,
127 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
131 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
132 to C<&checkauth> (in this module) to perform authentification.
133 See C<&checkauth> for an explanation of these parameters.
135 The C<template_name> is then used to find the correct template for
136 the page. The authenticated users details are loaded onto the
137 template in the logged_in_user variable (which is a Koha::Patron object). Also the
138 C<sessionID> is passed to the template. This can be used in templates
139 if cookies are disabled. It needs to be put as and input to every
142 More information on the C<gettemplate> sub can be found in the
147 sub get_template_and_user {
150 my ( $user, $cookie, $sessionID, $flags );
152 # Get shibboleth login attribute
153 my $shib = C4::Context->config('useshibboleth') && shib_ok();
154 my $shib_login = $shib ? get_login_shib() : undef;
156 C4::Context->interface( $in->{type} );
158 $in->{'authnotrequired'} ||= 0;
160 # the following call includes a bad template check; might croak
161 my $template = C4::Templates::gettemplate(
162 $in->{'template_name'},
167 if ( $in->{'template_name'} !~ m/maintenance/ ) {
168 ( $user, $cookie, $sessionID, $flags ) = checkauth(
170 $in->{'authnotrequired'},
171 $in->{'flagsrequired'},
174 $in->{template_name},
178 # If we enforce GDPR and the user did not consent, redirect
179 # Exceptions for consent page itself and SCI/SCO system
180 if( $in->{type} eq 'opac' && $user &&
181 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
182 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
184 my $consent = Koha::Patron::Consents->search({
185 borrowernumber => getborrowernumber($user),
186 type => 'GDPR_PROCESSING',
187 given_on => { '!=', undef },
190 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
195 if ( $in->{type} eq 'opac' && $user ) {
199 # If the user logged in is the SCO user and they try to go out of the SCO module,
200 # log the user out removing the CGISESSID cookie
201 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
202 && C4::Context->preference('AutoSelfCheckID')
203 && $user eq C4::Context->preference('AutoSelfCheckID')
209 # If the user logged in is the SCI user and they try to go out of the SCI module,
210 # kick them out unless it is SCO with a valid permission
211 # or they are a superlibrarian
212 $in->{template_name} !~ m|sci/|
213 && haspermission( $user, { self_check => 'self_checkin_module' } )
215 $in->{template_name} =~ m|sco/| && haspermission(
216 $user, { self_check => 'self_checkout_module' }
219 && $flags && $flags->{superlibrarian} != 1
226 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
228 $cookie = $in->{query}->cookie(
229 -name => 'CGISESSID',
233 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
238 script_name => get_script_name(),
241 print $in->{query}->header(
246 'X-Frame-Options' => 'SAMEORIGIN'
257 # It's possible for $user to be the borrowernumber if they don't have a
258 # userid defined (and are logging in through some other method, such
259 # as SSL certs against an email address)
261 $borrowernumber = getborrowernumber($user) if defined($user);
262 if ( !defined($borrowernumber) && defined($user) ) {
263 $patron = Koha::Patrons->find( $user );
265 $borrowernumber = $user;
267 # A bit of a hack, but I don't know there's a nicer way
269 $user = $patron->firstname . ' ' . $patron->surname;
272 $patron = Koha::Patrons->find( $borrowernumber );
273 # FIXME What to do if $patron does not exist?
277 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
278 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
279 $template->param( logged_in_user => $patron );
280 $template->param( sessionID => $sessionID );
282 if ( $in->{'type'} eq 'opac' ) {
283 require Koha::Virtualshelves;
284 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
286 borrowernumber => $borrowernumber,
290 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
296 some_private_shelves => $some_private_shelves,
297 some_public_shelves => $some_public_shelves,
301 my $all_perms = get_all_subpermissions();
303 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
304 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs);
306 # We are going to use the $flags returned by checkauth
307 # to create the template's parameters that will indicate
308 # which menus the user can access.
309 if ( $flags && $flags->{superlibrarian} == 1 ) {
310 $template->param( CAN_user_circulate => 1 );
311 $template->param( CAN_user_catalogue => 1 );
312 $template->param( CAN_user_parameters => 1 );
313 $template->param( CAN_user_borrowers => 1 );
314 $template->param( CAN_user_permissions => 1 );
315 $template->param( CAN_user_reserveforothers => 1 );
316 $template->param( CAN_user_editcatalogue => 1 );
317 $template->param( CAN_user_updatecharges => 1 );
318 $template->param( CAN_user_acquisition => 1 );
319 $template->param( CAN_user_tools => 1 );
320 $template->param( CAN_user_editauthorities => 1 );
321 $template->param( CAN_user_serials => 1 );
322 $template->param( CAN_user_reports => 1 );
323 $template->param( CAN_user_staffaccess => 1 );
324 $template->param( CAN_user_plugins => 1 );
325 $template->param( CAN_user_coursereserves => 1 );
326 $template->param( CAN_user_clubs => 1 );
327 $template->param( CAN_user_ill => 1 );
328 $template->param( CAN_user_stockrotation => 1 );
330 foreach my $module ( keys %$all_perms ) {
331 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
332 $template->param( "CAN_user_${module}_${subperm}" => 1 );
338 foreach my $module ( keys %$all_perms ) {
339 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
340 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
341 $template->param( "CAN_user_${module}_${subperm}" => 1 );
343 } elsif ( ref( $flags->{$module} ) ) {
344 foreach my $subperm ( keys %{ $flags->{$module} } ) {
345 $template->param( "CAN_user_${module}_${subperm}" => 1 );
352 foreach my $module ( keys %$flags ) {
353 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
354 $template->param( "CAN_user_$module" => 1 );
359 # Logged-in opac search history
360 # If the requested template is an opac one and opac search history is enabled
361 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
362 my $dbh = C4::Context->dbh;
363 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
364 my $sth = $dbh->prepare($query);
365 $sth->execute($borrowernumber);
367 # If at least one search has already been performed
368 if ( $sth->fetchrow_array > 0 ) {
370 # We show the link in opac
371 $template->param( EnableOpacSearchHistory => 1 );
373 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
375 # And if there are searches performed when the user was not logged in,
376 # we add them to the logged-in search history
377 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
378 if (@recentSearches) {
379 my $dbh = C4::Context->dbh;
381 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
382 VALUES (?, ?, ?, ?, ?, ?, ?)
384 my $sth = $dbh->prepare($query);
385 $sth->execute( $borrowernumber,
386 $in->{query}->cookie("CGISESSID"),
389 $_->{type} || 'biblio',
392 ) foreach @recentSearches;
394 # clear out the search history from the session now that
395 # we've saved it to the database
398 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
400 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
401 $template->param( EnableSearchHistory => 1 );
404 else { # if this is an anonymous session, setup to display public lists...
406 # If shibboleth is enabled, and we're in an anonymous session, we should allow
407 # the user to attempt login via shibboleth.
409 $template->param( shibbolethAuthentication => $shib,
410 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
413 # If shibboleth is enabled and we have a shibboleth login attribute,
414 # but we are in an anonymous session, then we clearly have an invalid
415 # shibboleth koha account.
417 $template->param( invalidShibLogin => '1' );
421 $template->param( sessionID => $sessionID );
423 if ( $in->{'type'} eq 'opac' ){
424 require Koha::Virtualshelves;
425 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
431 some_public_shelves => $some_public_shelves,
436 # Anonymous opac search history
437 # If opac search history is enabled and at least one search has already been performed
438 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
439 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
440 if (@recentSearches) {
441 $template->param( EnableOpacSearchHistory => 1 );
445 if ( C4::Context->preference('dateformat') ) {
446 $template->param( dateformat => C4::Context->preference('dateformat') );
449 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
451 # these template parameters are set the same regardless of $in->{'type'}
453 my $minPasswordLength = C4::Context->preference('minPasswordLength');
454 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
456 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
457 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
458 GoogleJackets => C4::Context->preference("GoogleJackets"),
459 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
460 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
461 LoginBranchcode => ( C4::Context->userenv ? C4::Context->userenv->{"branch"} : undef ),
462 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
463 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
464 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
465 TagsEnabled => C4::Context->preference("TagsEnabled"),
466 hide_marc => C4::Context->preference("hide_marc"),
467 item_level_itypes => C4::Context->preference('item-level_itypes'),
468 patronimages => C4::Context->preference("patronimages"),
469 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
470 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
471 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
472 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
473 marcflavour => C4::Context->preference("marcflavour"),
474 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
475 minPasswordLength => $minPasswordLength,
477 if ( $in->{'type'} eq "intranet" ) {
479 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
480 AutoLocation => C4::Context->preference("AutoLocation"),
481 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
482 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
483 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
484 IndependentBranches => C4::Context->preference("IndependentBranches"),
485 IntranetNav => C4::Context->preference("IntranetNav"),
486 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
487 LibraryName => C4::Context->preference("LibraryName"),
488 LoginBranchname => ( C4::Context->userenv ? C4::Context->userenv->{"branchname"} : undef ),
489 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
490 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
491 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
492 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
493 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
494 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
495 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
496 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
497 intranetbookbag => C4::Context->preference("intranetbookbag"),
498 suggestion => C4::Context->preference("suggestion"),
499 virtualshelves => C4::Context->preference("virtualshelves"),
500 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
501 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
502 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
503 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
504 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
505 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
506 UseKohaPlugins => C4::Context->preference('UseKohaPlugins'),
507 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
508 useDischarge => C4::Context->preference('useDischarge'),
509 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
513 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
515 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
516 my $LibraryNameTitle = C4::Context->preference("LibraryName");
517 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
518 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
520 # clean up the busc param in the session
521 # if the page is not opac-detail and not the "add to list" page
522 # and not the "edit comments" page
523 if ( C4::Context->preference("OpacBrowseResults")
524 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
526 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
527 or $pagename =~ /^addbybiblionumber$/
528 or $pagename =~ /^review$/ ) {
529 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
530 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
534 # variables passed from CGI: opac_css_override and opac_search_limits.
535 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
536 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
539 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
540 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
541 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
543 $opac_name = $1; # opac_search_limit is a branch, so we use it.
544 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
545 $opac_name = $in->{'query'}->param('multibranchlimit');
546 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
547 $opac_name = C4::Context->userenv->{'branch'};
550 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
552 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
553 LibrarySearchGroups => \@search_groups,
554 opac_name => $opac_name,
555 LibraryName => "" . C4::Context->preference("LibraryName"),
556 LibraryNameTitle => "" . $LibraryNameTitle,
557 LoginBranchname => C4::Context->userenv ? C4::Context->userenv->{"branchname"} : "",
558 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
559 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
560 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
561 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
562 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
563 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
564 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
565 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
566 opac_search_limit => $opac_search_limit,
567 opac_limit_override => $opac_limit_override,
568 OpacBrowser => C4::Context->preference("OpacBrowser"),
569 OpacCloud => C4::Context->preference("OpacCloud"),
570 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
571 OpacMainUserBlock => "" . C4::Context->preference("OpacMainUserBlock"),
572 OpacNav => "" . C4::Context->preference("OpacNav"),
573 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
574 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
575 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
576 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
577 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
578 OpacTopissue => C4::Context->preference("OpacTopissue"),
579 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
580 'Version' => C4::Context->preference('Version'),
581 hidelostitems => C4::Context->preference("hidelostitems"),
582 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
583 opacbookbag => "" . C4::Context->preference("opacbookbag"),
584 opaccredits => "" . C4::Context->preference("opaccredits"),
585 OpacFavicon => C4::Context->preference("OpacFavicon"),
586 opacheader => "" . C4::Context->preference("opacheader"),
587 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
588 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
589 OPACUserJS => C4::Context->preference("OPACUserJS"),
590 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
591 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
592 ShowReviewer => C4::Context->preference("ShowReviewer"),
593 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
594 suggestion => "" . C4::Context->preference("suggestion"),
595 virtualshelves => "" . C4::Context->preference("virtualshelves"),
596 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
597 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
598 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
599 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
600 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
601 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
602 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
603 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
604 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
605 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
606 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
607 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
608 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
609 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
610 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
611 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
612 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
613 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
614 useDischarge => C4::Context->preference('useDischarge'),
617 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
620 # Check if we were asked using parameters to force a specific language
621 if ( defined $in->{'query'}->param('language') ) {
623 # Extract the language, let C4::Languages::getlanguage choose
625 my $language = C4::Languages::getlanguage( $in->{'query'} );
626 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
627 if ( ref $cookie eq 'ARRAY' ) {
628 push @{$cookie}, $languagecookie;
630 $cookie = [ $cookie, $languagecookie ];
634 return ( $template, $borrowernumber, $cookie, $flags );
639 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
641 Verifies that the user is authorized to run this script. If
642 the user is authorized, a (userid, cookie, session-id, flags)
643 quadruple is returned. If the user is not authorized but does
644 not have the required privilege (see $flagsrequired below), it
645 displays an error page and exits. Otherwise, it displays the
646 login page and exits.
648 Note that C<&checkauth> will return if and only if the user
649 is authorized, so it should be called early on, before any
650 unfinished operations (e.g., if you've opened a file, then
651 C<&checkauth> won't close it for you).
653 C<$query> is the CGI object for the script calling C<&checkauth>.
655 The C<$noauth> argument is optional. If it is set, then no
656 authorization is required for the script.
658 C<&checkauth> fetches user and session information from C<$query> and
659 ensures that the user is authorized to run scripts that require
662 The C<$flagsrequired> argument specifies the required privileges
663 the user must have if the username and password are correct.
664 It should be specified as a reference-to-hash; keys in the hash
665 should be the "flags" for the user, as specified in the Members
666 intranet module. Any key specified must correspond to a "flag"
667 in the userflags table. E.g., { circulate => 1 } would specify
668 that the user must have the "circulate" privilege in order to
669 proceed. To make sure that access control is correct, the
670 C<$flagsrequired> parameter must be specified correctly.
672 Koha also has a concept of sub-permissions, also known as
673 granular permissions. This makes the value of each key
674 in the C<flagsrequired> hash take on an additional
679 The user must have access to all subfunctions of the module
680 specified by the hash key.
684 The user must have access to at least one subfunction of the module
685 specified by the hash key.
687 specific permission, e.g., 'export_catalog'
689 The user must have access to the specific subfunction list, which
690 must correspond to a row in the permissions table.
692 The C<$type> argument specifies whether the template should be
693 retrieved from the opac or intranet directory tree. "opac" is
694 assumed if it is not specified; however, if C<$type> is specified,
695 "intranet" is assumed if it is not "opac".
697 If C<$query> does not have a valid session ID associated with it
698 (i.e., the user has not logged in) or if the session has expired,
699 C<&checkauth> presents the user with a login page (from the point of
700 view of the original script, C<&checkauth> does not return). Once the
701 user has authenticated, C<&checkauth> restarts the original script
702 (this time, C<&checkauth> returns).
704 The login page is provided using a HTML::Template, which is set in the
705 systempreferences table or at the top of this file. The variable C<$type>
706 selects which template to use, either the opac or the intranet
707 authentification template.
709 C<&checkauth> returns a user ID, a cookie, and a session ID. The
710 cookie should be sent back to the browser; it verifies that the user
720 # If version syspref is unavailable, it means Koha is being installed,
721 # and so we must redirect to OPAC maintenance page or to the WebInstaller
722 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
723 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
724 warn "OPAC Install required, redirecting to maintenance";
725 print $query->redirect("/cgi-bin/koha/maintenance.pl");
728 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
729 if ( $type ne 'opac' ) {
730 warn "Install required, redirecting to Installer";
731 print $query->redirect("/cgi-bin/koha/installer/install.pl");
733 warn "OPAC Install required, redirecting to maintenance";
734 print $query->redirect("/cgi-bin/koha/maintenance.pl");
739 # check that database and koha version are the same
740 # there is no DB version, it's a fresh install,
741 # go to web installer
742 # there is a DB version, compare it to the code version
743 my $kohaversion = Koha::version();
745 # remove the 3 last . to have a Perl number
746 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
747 $debug and print STDERR "kohaversion : $kohaversion\n";
748 if ( $version < $kohaversion ) {
749 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
750 if ( $type ne 'opac' ) {
751 warn sprintf( $warning, 'Installer' );
752 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
754 warn sprintf( "OPAC: " . $warning, 'maintenance' );
755 print $query->redirect("/cgi-bin/koha/maintenance.pl");
763 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
764 printf $fh join( "\n", @_ );
768 sub _timeout_syspref {
769 my $default_timeout = 600;
770 my $timeout = C4::Context->preference('timeout') || $default_timeout;
772 # value in days, convert in seconds
773 if ( $timeout =~ /^(\d+)[dD]$/ ) {
774 $timeout = $1 * 86400;
776 # value in hours, convert in seconds
777 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
778 $timeout = $1 * 3600;
780 elsif ( $timeout !~ m/^\d+$/ ) {
781 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
782 $timeout = $default_timeout;
790 $debug and warn "Checking Auth";
792 # Get shibboleth login attribute
793 my $shib = C4::Context->config('useshibboleth') && shib_ok();
794 my $shib_login = $shib ? get_login_shib() : undef;
796 # $authnotrequired will be set for scripts which will run without authentication
797 my $authnotrequired = shift;
798 my $flagsrequired = shift;
800 my $emailaddress = shift;
801 my $template_name = shift;
802 $type = 'opac' unless $type;
804 unless ( C4::Context->preference("OpacPublic") ) {
805 my @allowed_scripts_for_private_opac = qw(
807 opac-registration-email-sent.tt
808 opac-registration-confirmation.tt
809 opac-memberentry-update-submitted.tt
810 opac-password-recovery.tt
812 $authnotrequired = 0 unless grep { $_ eq $template_name }
813 @allowed_scripts_for_private_opac;
816 my $dbh = C4::Context->dbh;
817 my $timeout = _timeout_syspref();
819 _version_check( $type, $query );
824 my ( $userid, $cookie, $sessionID, $flags );
825 my $logout = $query->param('logout.x');
827 my $anon_search_history;
829 # This parameter is the name of the CAS server we want to authenticate against,
830 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
831 my $casparam = $query->param('cas');
832 my $q_userid = $query->param('userid') // '';
836 # Basic authentication is incompatible with the use of Shibboleth,
837 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
838 # and it may not be the attribute we want to use to match the koha login.
840 # Also, do not consider an empty REMOTE_USER.
842 # Finally, after those tests, we can assume (although if it would be better with
843 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
844 # and we can affect it to $userid.
845 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
847 # Using Basic Authentication, no cookies required
848 $cookie = $query->cookie(
849 -name => 'CGISESSID',
853 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
857 elsif ( $emailaddress) {
858 # the Google OpenID Connect passes an email address
860 elsif ( $sessionID = $query->cookie("CGISESSID") )
861 { # assignment, not comparison
862 $session = get_session($sessionID);
863 C4::Context->_new_userenv($sessionID);
864 my ( $ip, $lasttime, $sessiontype );
867 $s_userid = $session->param('id') // '';
868 C4::Context->set_userenv(
869 $session->param('number'), $s_userid,
870 $session->param('cardnumber'), $session->param('firstname'),
871 $session->param('surname'), $session->param('branch'),
872 $session->param('branchname'), $session->param('flags'),
873 $session->param('emailaddress'), $session->param('branchprinter'),
874 $session->param('shibboleth')
876 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
877 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
878 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
879 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
880 $ip = $session->param('ip');
881 $lasttime = $session->param('lasttime');
883 $sessiontype = $session->param('sessiontype') || '';
885 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
886 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
887 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
890 #if a user enters an id ne to the id in the current session, we need to log them in...
891 #first we need to clear the anonymous session...
892 $debug and warn "query id = $q_userid but session id = $s_userid";
893 $anon_search_history = $session->param('search_history');
896 C4::Context->_unset_userenv($sessionID);
902 # voluntary logout the user
903 # check wether the user was using their shibboleth session or a local one
904 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
907 C4::Context->_unset_userenv($sessionID);
909 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
913 if ($cas and $caslogout) {
914 logout_cas($query, $type);
917 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
918 if ( $shib and $shib_login and $shibSuccess) {
922 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
925 $info{'timed_out'} = 1;
930 C4::Context->_unset_userenv($sessionID);
932 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
936 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
938 # Different ip than originally logged in from
939 $info{'oldip'} = $ip;
940 $info{'newip'} = $ENV{'REMOTE_ADDR'};
941 $info{'different_ip'} = 1;
944 C4::Context->_unset_userenv($sessionID);
946 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
951 $cookie = $query->cookie(
952 -name => 'CGISESSID',
953 -value => $session->id,
955 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
957 $session->param( 'lasttime', time() );
958 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...
959 $flags = haspermission( $userid, $flagsrequired );
963 $info{'nopermission'} = 1;
968 unless ( $userid || $sessionID ) {
969 #we initiate a session prior to checking for a username to allow for anonymous sessions...
970 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
972 # Save anonymous search history in new session so it can be retrieved
973 # by get_template_and_user to store it in user's search history after
974 # a successful login.
975 if ($anon_search_history) {
976 $session->param( 'search_history', $anon_search_history );
979 $sessionID = $session->id;
980 C4::Context->_new_userenv($sessionID);
981 $cookie = $query->cookie(
982 -name => 'CGISESSID',
983 -value => $session->id,
985 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
987 my $pki_field = C4::Context->preference('AllowPKIAuth');
988 if ( !defined($pki_field) ) {
989 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
992 if ( ( $cas && $query->param('ticket') )
994 || ( $shib && $shib_login )
995 || $pki_field ne 'None'
998 my $password = $query->param('password');
1000 my ( $return, $cardnumber );
1002 # If shib is enabled and we have a shib login, does the login match a valid koha user
1003 if ( $shib && $shib_login ) {
1006 # Do not pass password here, else shib will not be checked in checkpw.
1007 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1008 $userid = $retuserid;
1009 $shibSuccess = $return;
1010 $info{'invalidShibLogin'} = 1 unless ($return);
1013 # If shib login and match were successful, skip further login methods
1014 unless ($shibSuccess) {
1015 if ( $cas && $query->param('ticket') ) {
1017 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1018 checkpw( $dbh, $userid, $password, $query, $type );
1019 $userid = $retuserid;
1020 $info{'invalidCasLogin'} = 1 unless ($return);
1023 elsif ( $emailaddress ) {
1024 my $value = $emailaddress;
1026 # If we're looking up the email, there's a chance that the person
1027 # doesn't have a userid. So if there is none, we pass along the
1028 # borrower number, and the bits of code that need to know the user
1029 # ID will have to be smart enough to handle that.
1030 my $patrons = Koha::Patrons->search({ email => $value });
1031 if ($patrons->count) {
1033 # First the userid, then the borrowernum
1034 my $patron = $patrons->next;
1035 $value = $patron->userid || $patron->borrowernumber;
1039 $return = $value ? 1 : 0;
1044 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1045 || ( $pki_field eq 'emailAddress'
1046 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1050 if ( $pki_field eq 'Common Name' ) {
1051 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1053 elsif ( $pki_field eq 'emailAddress' ) {
1054 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1056 # If we're looking up the email, there's a chance that the person
1057 # doesn't have a userid. So if there is none, we pass along the
1058 # borrower number, and the bits of code that need to know the user
1059 # ID will have to be smart enough to handle that.
1060 my $patrons = Koha::Patrons->search({ email => $value });
1061 if ($patrons->count) {
1063 # First the userid, then the borrowernum
1064 my $patron = $patrons->next;
1065 $value = $patron->userid || $patron->borrowernumber;
1071 $return = $value ? 1 : 0;
1077 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1078 checkpw( $dbh, $q_userid, $password, $query, $type );
1079 $userid = $retuserid if ($retuserid);
1080 $info{'invalid_username_or_password'} = 1 unless ($return);
1084 # $return: 1 = valid user
1087 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1088 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1092 $info{'nopermission'} = 1;
1093 C4::Context->_unset_userenv($sessionID);
1095 my ( $borrowernumber, $firstname, $surname, $userflags,
1096 $branchcode, $branchname, $branchprinter, $emailaddress );
1098 if ( $return == 1 ) {
1100 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1101 branches.branchname as branchname,
1102 branches.branchprinter as branchprinter,
1105 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1107 my $sth = $dbh->prepare("$select where userid=?");
1108 $sth->execute($userid);
1109 unless ( $sth->rows ) {
1110 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1111 $sth = $dbh->prepare("$select where cardnumber=?");
1112 $sth->execute($cardnumber);
1114 unless ( $sth->rows ) {
1115 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1116 $sth->execute($userid);
1117 unless ( $sth->rows ) {
1118 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1123 ( $borrowernumber, $firstname, $surname, $userflags,
1124 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1125 $debug and print STDERR "AUTH_3 results: " .
1126 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1128 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1131 # launch a sequence to check if we have a ip for the branch, i
1132 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1134 my $ip = $ENV{'REMOTE_ADDR'};
1136 # if they specify at login, use that
1137 if ( $query->param('branch') ) {
1138 $branchcode = $query->param('branch');
1139 my $library = Koha::Libraries->find($branchcode);
1140 $branchname = $library? $library->branchname: '';
1142 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1143 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1145 # we have to check they are coming from the right ip range
1146 my $domain = $branches->{$branchcode}->{'branchip'};
1147 $domain =~ s|\.\*||g;
1148 if ( $ip !~ /^$domain/ ) {
1150 $cookie = $query->cookie(
1151 -name => 'CGISESSID',
1154 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1156 $info{'wrongip'} = 1;
1160 foreach my $br ( keys %$branches ) {
1162 # now we work with the treatment of ip
1163 my $domain = $branches->{$br}->{'branchip'};
1164 if ( $domain && $ip =~ /^$domain/ ) {
1165 $branchcode = $branches->{$br}->{'branchcode'};
1167 # new op dev : add the branchprinter and branchname in the cookie
1168 $branchprinter = $branches->{$br}->{'branchprinter'};
1169 $branchname = $branches->{$br}->{'branchname'};
1172 $session->param( 'number', $borrowernumber );
1173 $session->param( 'id', $userid );
1174 $session->param( 'cardnumber', $cardnumber );
1175 $session->param( 'firstname', $firstname );
1176 $session->param( 'surname', $surname );
1177 $session->param( 'branch', $branchcode );
1178 $session->param( 'branchname', $branchname );
1179 $session->param( 'flags', $userflags );
1180 $session->param( 'emailaddress', $emailaddress );
1181 $session->param( 'ip', $session->remote_addr() );
1182 $session->param( 'lasttime', time() );
1183 $session->param( 'interface', $type);
1184 $session->param( 'shibboleth', $shibSuccess );
1185 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1187 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1188 C4::Context->set_userenv(
1189 $session->param('number'), $session->param('id'),
1190 $session->param('cardnumber'), $session->param('firstname'),
1191 $session->param('surname'), $session->param('branch'),
1192 $session->param('branchname'), $session->param('flags'),
1193 $session->param('emailaddress'), $session->param('branchprinter'),
1194 $session->param('shibboleth')
1198 # $return: 0 = invalid user
1199 # reset to anonymous session
1201 $debug and warn "Login failed, resetting anonymous session...";
1203 $info{'invalid_username_or_password'} = 1;
1204 C4::Context->_unset_userenv($sessionID);
1206 $session->param( 'lasttime', time() );
1207 $session->param( 'ip', $session->remote_addr() );
1208 $session->param( 'sessiontype', 'anon' );
1209 $session->param( 'interface', $type);
1211 } # END if ( $q_userid
1212 elsif ( $type eq "opac" ) {
1214 # if we are here this is an anonymous session; add public lists to it and a few other items...
1215 # anonymous sessions are created only for the OPAC
1216 $debug and warn "Initiating an anonymous session...";
1218 # setting a couple of other session vars...
1219 $session->param( 'ip', $session->remote_addr() );
1220 $session->param( 'lasttime', time() );
1221 $session->param( 'sessiontype', 'anon' );
1222 $session->param( 'interface', $type);
1224 } # END unless ($userid)
1226 # finished authentification, now respond
1227 if ( $loggedin || $authnotrequired )
1231 $cookie = $query->cookie(
1232 -name => 'CGISESSID',
1235 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1239 track_login_daily( $userid );
1241 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1242 # request. We therefore redirect the user to the requested page again without the login parameters.
1243 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1244 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1245 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1246 $uri->query_param_delete('userid');
1247 $uri->query_param_delete('password');
1248 $uri->query_param_delete('koha_login_context');
1249 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1253 return ( $userid, $cookie, $sessionID, $flags );
1258 # AUTH rejected, show the login/password template, after checking the DB.
1262 # get the inputs from the incoming query
1264 foreach my $name ( param $query) {
1265 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1266 my @value = $query->multi_param($name);
1267 push @inputs, { name => $name, value => $_ } for @value;
1270 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1272 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1273 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1274 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1276 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1277 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1281 script_name => get_script_name(),
1282 casAuthentication => C4::Context->preference("casAuthentication"),
1283 shibbolethAuthentication => $shib,
1284 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1285 suggestion => C4::Context->preference("suggestion"),
1286 virtualshelves => C4::Context->preference("virtualshelves"),
1287 LibraryName => "" . C4::Context->preference("LibraryName"),
1288 LibraryNameTitle => "" . $LibraryNameTitle,
1289 opacuserlogin => C4::Context->preference("opacuserlogin"),
1290 OpacNav => C4::Context->preference("OpacNav"),
1291 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1292 opaccredits => C4::Context->preference("opaccredits"),
1293 OpacFavicon => C4::Context->preference("OpacFavicon"),
1294 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1295 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1296 OPACUserJS => C4::Context->preference("OPACUserJS"),
1297 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1298 OpacCloud => C4::Context->preference("OpacCloud"),
1299 OpacTopissue => C4::Context->preference("OpacTopissue"),
1300 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1301 OpacBrowser => C4::Context->preference("OpacBrowser"),
1302 opacheader => C4::Context->preference("opacheader"),
1303 TagsEnabled => C4::Context->preference("TagsEnabled"),
1304 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1305 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1306 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1307 intranetbookbag => C4::Context->preference("intranetbookbag"),
1308 IntranetNav => C4::Context->preference("IntranetNav"),
1309 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1310 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1311 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1312 IndependentBranches => C4::Context->preference("IndependentBranches"),
1313 AutoLocation => C4::Context->preference("AutoLocation"),
1314 wrongip => $info{'wrongip'},
1315 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1316 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1317 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1318 too_many_login_attempts => ( $patron and $patron->account_locked )
1321 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1322 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1323 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1324 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1326 if ( $type eq 'opac' ) {
1327 require Koha::Virtualshelves;
1328 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1334 some_public_shelves => $some_public_shelves,
1340 # Is authentication against multiple CAS servers enabled?
1341 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1342 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1344 foreach my $key ( keys %$casservers ) {
1345 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1348 casServersLoop => \@tmplservers
1352 casServerUrl => login_cas_url($query, undef, $type),
1357 invalidCasLogin => $info{'invalidCasLogin'}
1363 shibbolethAuthentication => $shib,
1364 shibbolethLoginUrl => login_shib_url($query),
1368 if (C4::Context->preference('GoogleOpenIDConnect')) {
1369 if ($query->param("OpenIDConnectFailed")) {
1370 my $reason = $query->param('OpenIDConnectFailed');
1371 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1376 LibraryName => C4::Context->preference("LibraryName"),
1378 $template->param(%info);
1380 # $cookie = $query->cookie(CGISESSID => $session->id
1382 print $query->header(
1383 { type => 'text/html',
1386 'X-Frame-Options' => 'SAMEORIGIN'
1393 =head2 check_api_auth
1395 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1397 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1398 cookie, determine if the user has the privileges specified by C<$userflags>.
1400 C<check_api_auth> is is meant for authenticating users of web services, and
1401 consequently will always return and will not attempt to redirect the user
1404 If a valid session cookie is already present, check_api_auth will return a status
1405 of "ok", the cookie, and the Koha session ID.
1407 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1408 parameters and create a session cookie and Koha session if the supplied credentials
1411 Possible return values in C<$status> are:
1415 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1417 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1419 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1421 =item "expired -- session cookie has expired; API user should resubmit userid and password
1427 sub check_api_auth {
1430 my $flagsrequired = shift;
1431 my $dbh = C4::Context->dbh;
1432 my $timeout = _timeout_syspref();
1434 unless ( C4::Context->preference('Version') ) {
1436 # database has not been installed yet
1437 return ( "maintenance", undef, undef );
1439 my $kohaversion = Koha::version();
1440 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1441 if ( C4::Context->preference('Version') < $kohaversion ) {
1443 # database in need of version update; assume that
1444 # no API should be called while databsae is in
1446 return ( "maintenance", undef, undef );
1449 # FIXME -- most of what follows is a copy-and-paste
1450 # of code from checkauth. There is an obvious need
1451 # for refactoring to separate the various parts of
1452 # the authentication code, but as of 2007-11-19 this
1453 # is deferred so as to not introduce bugs into the
1454 # regular authentication code for Koha 3.0.
1456 # see if we have a valid session cookie already
1457 # however, if a userid parameter is present (i.e., from
1458 # a form submission, assume that any current cookie
1460 my $sessionID = undef;
1461 unless ( $query->param('userid') ) {
1462 $sessionID = $query->cookie("CGISESSID");
1464 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1465 my $session = get_session($sessionID);
1466 C4::Context->_new_userenv($sessionID);
1468 C4::Context->interface($session->param('interface'));
1469 C4::Context->set_userenv(
1470 $session->param('number'), $session->param('id'),
1471 $session->param('cardnumber'), $session->param('firstname'),
1472 $session->param('surname'), $session->param('branch'),
1473 $session->param('branchname'), $session->param('flags'),
1474 $session->param('emailaddress'), $session->param('branchprinter')
1477 my $ip = $session->param('ip');
1478 my $lasttime = $session->param('lasttime');
1479 my $userid = $session->param('id');
1480 if ( $lasttime < time() - $timeout ) {
1485 C4::Context->_unset_userenv($sessionID);
1488 return ( "expired", undef, undef );
1489 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1491 # IP address changed
1494 C4::Context->_unset_userenv($sessionID);
1497 return ( "expired", undef, undef );
1499 my $cookie = $query->cookie(
1500 -name => 'CGISESSID',
1501 -value => $session->id,
1503 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1505 $session->param( 'lasttime', time() );
1506 my $flags = haspermission( $userid, $flagsrequired );
1508 return ( "ok", $cookie, $sessionID );
1512 C4::Context->_unset_userenv($sessionID);
1515 return ( "failed", undef, undef );
1519 return ( "expired", undef, undef );
1524 my $userid = $query->param('userid');
1525 my $password = $query->param('password');
1526 my ( $return, $cardnumber, $cas_ticket );
1529 if ( $cas && $query->param('PT') ) {
1531 $debug and print STDERR "## check_api_auth - checking CAS\n";
1533 # In case of a CAS authentication, we use the ticket instead of the password
1534 my $PT = $query->param('PT');
1535 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1538 # User / password auth
1539 unless ( $userid and $password ) {
1541 # caller did something wrong, fail the authenticateion
1542 return ( "failed", undef, undef );
1545 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1548 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1549 my $session = get_session("");
1550 return ( "failed", undef, undef ) unless $session;
1552 my $sessionID = $session->id;
1553 C4::Context->_new_userenv($sessionID);
1554 my $cookie = $query->cookie(
1555 -name => 'CGISESSID',
1556 -value => $sessionID,
1558 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1560 if ( $return == 1 ) {
1562 $borrowernumber, $firstname, $surname,
1563 $userflags, $branchcode, $branchname,
1564 $branchprinter, $emailaddress
1568 "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=?"
1570 $sth->execute($userid);
1572 $borrowernumber, $firstname, $surname,
1573 $userflags, $branchcode, $branchname,
1574 $branchprinter, $emailaddress
1575 ) = $sth->fetchrow if ( $sth->rows );
1577 unless ( $sth->rows ) {
1578 my $sth = $dbh->prepare(
1579 "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=?"
1581 $sth->execute($cardnumber);
1583 $borrowernumber, $firstname, $surname,
1584 $userflags, $branchcode, $branchname,
1585 $branchprinter, $emailaddress
1586 ) = $sth->fetchrow if ( $sth->rows );
1588 unless ( $sth->rows ) {
1589 $sth->execute($userid);
1591 $borrowernumber, $firstname, $surname, $userflags,
1592 $branchcode, $branchname, $branchprinter, $emailaddress
1593 ) = $sth->fetchrow if ( $sth->rows );
1597 my $ip = $ENV{'REMOTE_ADDR'};
1599 # if they specify at login, use that
1600 if ( $query->param('branch') ) {
1601 $branchcode = $query->param('branch');
1602 my $library = Koha::Libraries->find($branchcode);
1603 $branchname = $library? $library->branchname: '';
1605 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1606 foreach my $br ( keys %$branches ) {
1608 # now we work with the treatment of ip
1609 my $domain = $branches->{$br}->{'branchip'};
1610 if ( $domain && $ip =~ /^$domain/ ) {
1611 $branchcode = $branches->{$br}->{'branchcode'};
1613 # new op dev : add the branchprinter and branchname in the cookie
1614 $branchprinter = $branches->{$br}->{'branchprinter'};
1615 $branchname = $branches->{$br}->{'branchname'};
1618 $session->param( 'number', $borrowernumber );
1619 $session->param( 'id', $userid );
1620 $session->param( 'cardnumber', $cardnumber );
1621 $session->param( 'firstname', $firstname );
1622 $session->param( 'surname', $surname );
1623 $session->param( 'branch', $branchcode );
1624 $session->param( 'branchname', $branchname );
1625 $session->param( 'flags', $userflags );
1626 $session->param( 'emailaddress', $emailaddress );
1627 $session->param( 'ip', $session->remote_addr() );
1628 $session->param( 'lasttime', time() );
1629 $session->param( 'interface', 'api' );
1631 $session->param( 'cas_ticket', $cas_ticket);
1632 C4::Context->set_userenv(
1633 $session->param('number'), $session->param('id'),
1634 $session->param('cardnumber'), $session->param('firstname'),
1635 $session->param('surname'), $session->param('branch'),
1636 $session->param('branchname'), $session->param('flags'),
1637 $session->param('emailaddress'), $session->param('branchprinter')
1639 return ( "ok", $cookie, $sessionID );
1641 return ( "failed", undef, undef );
1646 =head2 check_cookie_auth
1648 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1650 Given a CGISESSID cookie set during a previous login to Koha, determine
1651 if the user has the privileges specified by C<$userflags>. C<$userflags>
1652 is passed unaltered into C<haspermission> and as such accepts all options
1653 avaiable to that routine with the one caveat that C<check_api_auth> will
1654 also allow 'undef' to be passed and in such a case the permissions check
1655 will be skipped altogether.
1657 C<check_cookie_auth> is meant for authenticating special services
1658 such as tools/upload-file.pl that are invoked by other pages that
1659 have been authenticated in the usual way.
1661 Possible return values in C<$status> are:
1665 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1667 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1669 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1671 =item "expired -- session cookie has expired; API user should resubmit userid and password
1677 sub check_cookie_auth {
1679 my $flagsrequired = shift;
1682 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1683 my $dbh = C4::Context->dbh;
1684 my $timeout = _timeout_syspref();
1686 unless ( C4::Context->preference('Version') ) {
1688 # database has not been installed yet
1689 return ( "maintenance", undef );
1691 my $kohaversion = Koha::version();
1692 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1693 if ( C4::Context->preference('Version') < $kohaversion ) {
1695 # database in need of version update; assume that
1696 # no API should be called while databsae is in
1698 return ( "maintenance", undef );
1701 # FIXME -- most of what follows is a copy-and-paste
1702 # of code from checkauth. There is an obvious need
1703 # for refactoring to separate the various parts of
1704 # the authentication code, but as of 2007-11-23 this
1705 # is deferred so as to not introduce bugs into the
1706 # regular authentication code for Koha 3.0.
1708 # see if we have a valid session cookie already
1709 # however, if a userid parameter is present (i.e., from
1710 # a form submission, assume that any current cookie
1712 unless ( defined $cookie and $cookie ) {
1713 return ( "failed", undef );
1715 my $sessionID = $cookie;
1716 my $session = get_session($sessionID);
1717 C4::Context->_new_userenv($sessionID);
1719 C4::Context->interface($session->param('interface'));
1720 C4::Context->set_userenv(
1721 $session->param('number'), $session->param('id'),
1722 $session->param('cardnumber'), $session->param('firstname'),
1723 $session->param('surname'), $session->param('branch'),
1724 $session->param('branchname'), $session->param('flags'),
1725 $session->param('emailaddress'), $session->param('branchprinter')
1728 my $ip = $session->param('ip');
1729 my $lasttime = $session->param('lasttime');
1730 my $userid = $session->param('id');
1731 if ( $lasttime < time() - $timeout ) {
1736 C4::Context->_unset_userenv($sessionID);
1739 return ("expired", undef);
1740 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1742 # IP address changed
1745 C4::Context->_unset_userenv($sessionID);
1748 return ( "expired", undef );
1750 $session->param( 'lasttime', time() );
1751 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1753 return ( "ok", $sessionID );
1757 C4::Context->_unset_userenv($sessionID);
1760 return ( "failed", undef );
1764 return ( "expired", undef );
1771 my $session = get_session($sessionID);
1773 Given a session ID, retrieve the CGI::Session object used to store
1774 the session's state. The session object can be used to store
1775 data that needs to be accessed by different scripts during a
1778 If the C<$sessionID> parameter is an empty string, a new session
1783 sub _get_session_params {
1784 my $storage_method = C4::Context->preference('SessionStorage');
1785 if ( $storage_method eq 'mysql' ) {
1786 my $dbh = C4::Context->dbh;
1787 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1789 elsif ( $storage_method eq 'Pg' ) {
1790 my $dbh = C4::Context->dbh;
1791 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1793 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1794 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1795 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1798 # catch all defaults to tmp should work on all systems
1799 my $dir = C4::Context::temporary_directory;
1800 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1801 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1806 my $sessionID = shift;
1807 my $params = _get_session_params();
1808 return new CGI::Session( $params->{dsn}, $sessionID, $params->{dsn_args} );
1812 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1813 # (or something similar)
1814 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1815 # not having a userenv defined could cause a crash.
1817 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1818 $type = 'opac' unless $type;
1820 # Get shibboleth login attribute
1821 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1822 my $shib_login = $shib ? get_login_shib() : undef;
1826 if ( defined $userid ){
1827 $patron = Koha::Patrons->find({ userid => $userid });
1828 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1830 my $check_internal_as_fallback = 0;
1832 # Note: checkpw_* routines returns:
1835 # -1 if user bind failed (LDAP only)
1837 if ( $patron and $patron->account_locked ) {
1838 # Nothing to check, account is locked
1839 } elsif ($ldap && defined($password)) {
1840 $debug and print STDERR "## checkpw - checking LDAP\n";
1841 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1842 if ( $retval == 1 ) {
1843 @return = ( $retval, $retcard, $retuserid );
1846 $check_internal_as_fallback = 1 if $retval == 0;
1848 } elsif ( $cas && $query && $query->param('ticket') ) {
1849 $debug and print STDERR "## checkpw - checking CAS\n";
1851 # In case of a CAS authentication, we use the ticket instead of the password
1852 my $ticket = $query->param('ticket');
1853 $query->delete('ticket'); # remove ticket to come back to original URL
1854 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1856 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1860 $passwd_ok = $retval;
1863 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1864 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1866 elsif ( $shib && $shib_login && !$password ) {
1868 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1870 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1871 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1872 # shibboleth-authenticated user
1874 # Then, we check if it matches a valid koha user
1876 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1878 @return = ( $retval, $retcard, $retuserid );
1880 $passwd_ok = $retval;
1883 $check_internal_as_fallback = 1;
1887 if ( $check_internal_as_fallback ) {
1888 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1889 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1894 $patron->update({ login_attempts => 0 });
1895 } elsif( !$patron->account_locked ) {
1896 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1902 sub checkpw_internal {
1903 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1905 $password = Encode::encode( 'UTF-8', $password )
1906 if Encode::is_utf8($password);
1910 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1912 $sth->execute($userid);
1914 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1915 $surname, $branchcode, $branchname, $flags )
1918 if ( checkpw_hash( $password, $stored_hash ) ) {
1920 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1921 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1922 return 1, $cardnumber, $userid;
1927 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1929 $sth->execute($userid);
1931 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1932 $surname, $branchcode, $branchname, $flags )
1935 if ( checkpw_hash( $password, $stored_hash ) ) {
1937 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1938 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1939 return 1, $cardnumber, $userid;
1946 my ( $password, $stored_hash ) = @_;
1948 return if $stored_hash eq '!';
1950 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1952 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1953 $hash = hash_password( $password, $stored_hash );
1955 $hash = md5_base64($password);
1957 return $hash eq $stored_hash;
1962 my $authflags = getuserflags($flags, $userid, [$dbh]);
1964 Translates integer flags into permissions strings hash.
1966 C<$flags> is the integer userflags value ( borrowers.userflags )
1967 C<$userid> is the members.userid, used for building subpermissions
1968 C<$authflags> is a hashref of permissions
1975 my $dbh = @_ ? shift : C4::Context->dbh;
1978 # I don't want to do this, but if someone logs in as the database
1979 # user, it would be preferable not to spam them to death with
1980 # numeric warnings. So, we make $flags numeric.
1981 no warnings 'numeric';
1984 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1987 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1988 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1989 $userflags->{$flag} = 1;
1992 $userflags->{$flag} = 0;
1996 # get subpermissions and merge with top-level permissions
1997 my $user_subperms = get_user_subpermissions($userid);
1998 foreach my $module ( keys %$user_subperms ) {
1999 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2000 $userflags->{$module} = $user_subperms->{$module};
2006 =head2 get_user_subpermissions
2008 $user_perm_hashref = get_user_subpermissions($userid);
2010 Given the userid (note, not the borrowernumber) of a staff user,
2011 return a hashref of hashrefs of the specific subpermissions
2012 accorded to the user. An example return is
2016 export_catalog => 1,
2017 import_patrons => 1,
2021 The top-level hash-key is a module or function code from
2022 userflags.flag, while the second-level key is a code
2025 The results of this function do not give a complete picture
2026 of the functions that a staff user can access; it is also
2027 necessary to check borrowers.flags.
2031 sub get_user_subpermissions {
2034 my $dbh = C4::Context->dbh;
2035 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2036 FROM user_permissions
2037 JOIN permissions USING (module_bit, code)
2038 JOIN userflags ON (module_bit = bit)
2039 JOIN borrowers USING (borrowernumber)
2040 WHERE userid = ?" );
2041 $sth->execute($userid);
2043 my $user_perms = {};
2044 while ( my $perm = $sth->fetchrow_hashref ) {
2045 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2050 =head2 get_all_subpermissions
2052 my $perm_hashref = get_all_subpermissions();
2054 Returns a hashref of hashrefs defining all specific
2055 permissions currently defined. The return value
2056 has the same structure as that of C<get_user_subpermissions>,
2057 except that the innermost hash value is the description
2058 of the subpermission.
2062 sub get_all_subpermissions {
2063 my $dbh = C4::Context->dbh;
2064 my $sth = $dbh->prepare( "SELECT flag, code
2066 JOIN userflags ON (module_bit = bit)" );
2070 while ( my $perm = $sth->fetchrow_hashref ) {
2071 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2076 =head2 haspermission
2078 $flagsrequired = '*'; # Any permission at all
2079 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2080 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2081 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2082 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2083 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2085 $flags = ($userid, $flagsrequired);
2087 C<$userid> the userid of the member
2088 C<$flags> is a query structure similar to that used by SQL::Abstract that
2089 denotes the combination of flags required. It is a required parameter.
2091 The main logic of this method is that things in arrays are OR'ed, and things
2092 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2094 Returns member's flags or 0 if a permission is not met.
2099 my ($required, $flags) = @_;
2101 my $ref = ref($required);
2103 if ($required eq '*') {
2104 return 0 unless ( $flags or ref( $flags ) );
2106 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2108 } elsif ($ref eq 'HASH') {
2109 foreach my $key (keys %{$required}) {
2110 next if $flags == 1;
2111 my $require = $required->{$key};
2112 my $rflags = $flags->{$key};
2113 return 0 unless _dispatch($require, $rflags);
2115 } elsif ($ref eq 'ARRAY') {
2117 foreach my $require ( @{$required} ) {
2119 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2120 ? $flags->{$require}
2122 $satisfied++ if _dispatch( $require, $rflags );
2124 return 0 unless $satisfied;
2126 croak "Unexpected structure found: $ref";
2133 my ( $userid, $flagsrequired ) = @_;
2135 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2136 # unless defined($flagsrequired);
2138 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2139 $sth->execute($userid);
2140 my $row = $sth->fetchrow();
2141 my $flags = getuserflags( $row, $userid );
2143 return $flags unless defined($flagsrequired);
2144 return $flags if $flags->{superlibrarian};
2145 return _dispatch($flagsrequired, $flags);
2147 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2152 $flags = ($iprange);
2154 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2156 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2163 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2164 if (scalar @allowedipranges > 0) {
2166 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2167 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2169 return $result ? 1 : 0;
2172 sub getborrowernumber {
2174 my $userenv = C4::Context->userenv;
2175 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2176 return $userenv->{number};
2178 my $dbh = C4::Context->dbh;
2179 for my $field ( 'userid', 'cardnumber' ) {
2181 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2182 $sth->execute($userid);
2184 my ($bnumber) = $sth->fetchrow;
2191 =head2 track_login_daily
2193 track_login_daily( $userid );
2195 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2199 sub track_login_daily {
2201 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2203 my $cache = Koha::Caches->get_instance();
2204 my $cache_key = "track_login_" . $userid;
2205 my $cached = $cache->get_from_cache($cache_key);
2206 my $today = dt_from_string()->ymd;
2207 return if $cached && $cached eq $today;
2209 my $patron = Koha::Patrons->find({ userid => $userid });
2210 return unless $patron;
2211 $patron->track_login;
2212 $cache->set_in_cache( $cache_key, $today );
2215 END { } # module clean-up code here (global destructor)
2225 Crypt::Eksblowfish::Bcrypt(3)