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;
37 use Koha::AuthUtils qw(get_script_name hash_password);
39 use Koha::DateUtils qw(dt_from_string);
40 use Koha::Library::Groups;
42 use Koha::Cash::Registers;
45 use Koha::Patron::Consents;
46 use POSIX qw/strftime/;
47 use List::MoreUtils qw/ any /;
48 use Encode qw( encode is_utf8);
49 use C4::Auth_with_shibboleth;
51 use C4::Log qw/logaction/;
54 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $ldap $cas $caslogout);
57 sub psgi_env { any { /^psgi\./ } keys %ENV }
60 if (psgi_env) { die 'psgi:exit' }
64 C4::Context->set_remote_address;
67 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
68 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
69 &get_all_subpermissions &get_user_subpermissions track_login_daily &in_iprange
71 %EXPORT_TAGS = ( EditPermissions => [qw(get_all_subpermissions get_user_subpermissions)] );
72 $ldap = C4::Context->config('useldapserver') || 0;
73 $cas = C4::Context->preference('casAuthentication');
74 $caslogout = C4::Context->preference('casLogout');
75 require C4::Auth_with_cas; # no import
78 require C4::Auth_with_ldap;
79 import C4::Auth_with_ldap qw(checkpw_ldap);
82 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required);
89 C4::Auth - Authenticates Koha users
99 my ($template, $borrowernumber, $cookie)
100 = get_template_and_user(
102 template_name => "opac-main.tt",
105 authnotrequired => 0,
106 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
110 output_html_with_http_headers $query, $cookie, $template->output;
114 The main function of this module is to provide
115 authentification. However the get_template_and_user function has
116 been provided so that a users login information is passed along
117 automatically. This gets loaded into the template.
121 =head2 get_template_and_user
123 my ($template, $borrowernumber, $cookie)
124 = get_template_and_user(
126 template_name => "opac-main.tt",
129 authnotrequired => 0,
130 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
134 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
135 to C<&checkauth> (in this module) to perform authentification.
136 See C<&checkauth> for an explanation of these parameters.
138 The C<template_name> is then used to find the correct template for
139 the page. The authenticated users details are loaded onto the
140 template in the logged_in_user variable (which is a Koha::Patron object). Also the
141 C<sessionID> is passed to the template. This can be used in templates
142 if cookies are disabled. It needs to be put as and input to every
145 More information on the C<gettemplate> sub can be found in the
150 sub get_template_and_user {
153 my ( $user, $cookie, $sessionID, $flags );
155 # Get shibboleth login attribute
156 my $shib = C4::Context->config('useshibboleth') && shib_ok();
157 my $shib_login = $shib ? get_login_shib() : undef;
159 C4::Context->interface( $in->{type} );
161 $in->{'authnotrequired'} ||= 0;
163 # the following call includes a bad template check; might croak
164 my $template = C4::Templates::gettemplate(
165 $in->{'template_name'},
170 if ( $in->{'template_name'} !~ m/maintenance/ ) {
171 ( $user, $cookie, $sessionID, $flags ) = checkauth(
173 $in->{'authnotrequired'},
174 $in->{'flagsrequired'},
177 $in->{template_name},
181 # If we enforce GDPR and the user did not consent, redirect
182 # Exceptions for consent page itself and SCI/SCO system
183 if( $in->{type} eq 'opac' && $user &&
184 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
185 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
187 my $consent = Koha::Patron::Consents->search({
188 borrowernumber => getborrowernumber($user),
189 type => 'GDPR_PROCESSING',
190 given_on => { '!=', undef },
193 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
198 if ( $in->{type} eq 'opac' && $user ) {
202 # If the user logged in is the SCO user and they try to go out of the SCO module,
203 # log the user out removing the CGISESSID cookie
204 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
205 && C4::Context->preference('AutoSelfCheckID')
206 && $user eq C4::Context->preference('AutoSelfCheckID')
212 # If the user logged in is the SCI user and they try to go out of the SCI module,
213 # kick them out unless it is SCO with a valid permission
214 # or they are a superlibrarian
215 $in->{template_name} !~ m|sci/|
216 && haspermission( $user, { self_check => 'self_checkin_module' } )
218 $in->{template_name} =~ m|sco/| && haspermission(
219 $user, { self_check => 'self_checkout_module' }
222 && $flags && $flags->{superlibrarian} != 1
229 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
231 $cookie = $in->{query}->cookie(
232 -name => 'CGISESSID',
236 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
241 script_name => get_script_name(),
244 print $in->{query}->header(
249 'X-Frame-Options' => 'SAMEORIGIN'
260 # It's possible for $user to be the borrowernumber if they don't have a
261 # userid defined (and are logging in through some other method, such
262 # as SSL certs against an email address)
264 $borrowernumber = getborrowernumber($user) if defined($user);
265 if ( !defined($borrowernumber) && defined($user) ) {
266 $patron = Koha::Patrons->find( $user );
268 $borrowernumber = $user;
270 # A bit of a hack, but I don't know there's a nicer way
272 $user = $patron->firstname . ' ' . $patron->surname;
275 $patron = Koha::Patrons->find( $borrowernumber );
276 # FIXME What to do if $patron does not exist?
280 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
281 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
282 $template->param( logged_in_user => $patron );
283 $template->param( sessionID => $sessionID );
285 if ( $in->{'type'} eq 'opac' ) {
286 require Koha::Virtualshelves;
287 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
289 borrowernumber => $borrowernumber,
293 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
299 some_private_shelves => $some_private_shelves,
300 some_public_shelves => $some_public_shelves,
304 my $all_perms = get_all_subpermissions();
306 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
307 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
309 # We are going to use the $flags returned by checkauth
310 # to create the template's parameters that will indicate
311 # which menus the user can access.
312 if ( $flags && $flags->{superlibrarian} == 1 ) {
313 $template->param( CAN_user_circulate => 1 );
314 $template->param( CAN_user_catalogue => 1 );
315 $template->param( CAN_user_parameters => 1 );
316 $template->param( CAN_user_borrowers => 1 );
317 $template->param( CAN_user_permissions => 1 );
318 $template->param( CAN_user_reserveforothers => 1 );
319 $template->param( CAN_user_editcatalogue => 1 );
320 $template->param( CAN_user_updatecharges => 1 );
321 $template->param( CAN_user_acquisition => 1 );
322 $template->param( CAN_user_suggestions => 1 );
323 $template->param( CAN_user_tools => 1 );
324 $template->param( CAN_user_editauthorities => 1 );
325 $template->param( CAN_user_serials => 1 );
326 $template->param( CAN_user_reports => 1 );
327 $template->param( CAN_user_staffaccess => 1 );
328 $template->param( CAN_user_coursereserves => 1 );
329 $template->param( CAN_user_plugins => 1 );
330 $template->param( CAN_user_lists => 1 );
331 $template->param( CAN_user_clubs => 1 );
332 $template->param( CAN_user_ill => 1 );
333 $template->param( CAN_user_stockrotation => 1 );
334 $template->param( CAN_user_cash_management => 1 );
335 $template->param( CAN_user_problem_reports => 1 );
337 foreach my $module ( keys %$all_perms ) {
338 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
339 $template->param( "CAN_user_${module}_${subperm}" => 1 );
345 foreach my $module ( keys %$all_perms ) {
346 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
347 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
348 $template->param( "CAN_user_${module}_${subperm}" => 1 );
350 } elsif ( ref( $flags->{$module} ) ) {
351 foreach my $subperm ( keys %{ $flags->{$module} } ) {
352 $template->param( "CAN_user_${module}_${subperm}" => 1 );
359 foreach my $module ( keys %$flags ) {
360 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
361 $template->param( "CAN_user_$module" => 1 );
366 # Logged-in opac search history
367 # If the requested template is an opac one and opac search history is enabled
368 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
369 my $dbh = C4::Context->dbh;
370 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
371 my $sth = $dbh->prepare($query);
372 $sth->execute($borrowernumber);
374 # If at least one search has already been performed
375 if ( $sth->fetchrow_array > 0 ) {
377 # We show the link in opac
378 $template->param( EnableOpacSearchHistory => 1 );
380 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
382 # And if there are searches performed when the user was not logged in,
383 # we add them to the logged-in search history
384 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
385 if (@recentSearches) {
386 my $dbh = C4::Context->dbh;
388 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
389 VALUES (?, ?, ?, ?, ?, ?, ?)
391 my $sth = $dbh->prepare($query);
392 $sth->execute( $borrowernumber,
393 $in->{query}->cookie("CGISESSID"),
396 $_->{type} || 'biblio',
399 ) foreach @recentSearches;
401 # clear out the search history from the session now that
402 # we've saved it to the database
405 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
407 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
408 $template->param( EnableSearchHistory => 1 );
411 else { # if this is an anonymous session, setup to display public lists...
413 # If shibboleth is enabled, and we're in an anonymous session, we should allow
414 # the user to attempt login via shibboleth.
416 $template->param( shibbolethAuthentication => $shib,
417 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
420 # If shibboleth is enabled and we have a shibboleth login attribute,
421 # but we are in an anonymous session, then we clearly have an invalid
422 # shibboleth koha account.
424 $template->param( invalidShibLogin => '1' );
428 $template->param( sessionID => $sessionID );
430 if ( $in->{'type'} eq 'opac' ){
431 require Koha::Virtualshelves;
432 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
438 some_public_shelves => $some_public_shelves,
443 # Sysprefs disabled via URL param
444 # Note that value must be defined in order to override via ENV
445 foreach my $syspref (
451 OpacAdditionalStylesheet
453 intranetcolorstylesheet
458 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
459 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
462 # Anonymous opac search history
463 # If opac search history is enabled and at least one search has already been performed
464 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
465 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
466 if (@recentSearches) {
467 $template->param( EnableOpacSearchHistory => 1 );
471 if ( C4::Context->preference('dateformat') ) {
472 $template->param( dateformat => C4::Context->preference('dateformat') );
475 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
477 # these template parameters are set the same regardless of $in->{'type'}
479 my $minPasswordLength = C4::Context->preference('minPasswordLength');
480 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
482 "BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1,
483 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
484 GoogleJackets => C4::Context->preference("GoogleJackets"),
485 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
486 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
487 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
488 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
489 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
490 TagsEnabled => C4::Context->preference("TagsEnabled"),
491 hide_marc => C4::Context->preference("hide_marc"),
492 item_level_itypes => C4::Context->preference('item-level_itypes'),
493 patronimages => C4::Context->preference("patronimages"),
494 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
495 XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
496 XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
497 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
498 marcflavour => C4::Context->preference("marcflavour"),
499 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
500 minPasswordLength => $minPasswordLength,
502 if ( $in->{'type'} eq "intranet" ) {
504 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
505 AutoLocation => C4::Context->preference("AutoLocation"),
506 "BiblioDefaultView" . C4::Context->preference("IntranetBiblioDefaultView") => 1,
507 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
508 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
509 IndependentBranches => C4::Context->preference("IndependentBranches"),
510 IntranetNav => C4::Context->preference("IntranetNav"),
511 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
512 LibraryName => C4::Context->preference("LibraryName"),
513 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
514 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
515 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
516 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
517 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
518 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
519 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
520 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
521 suggestion => C4::Context->preference("suggestion"),
522 virtualshelves => C4::Context->preference("virtualshelves"),
523 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
524 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
525 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
526 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
527 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
528 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
529 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
530 useDischarge => C4::Context->preference('useDischarge'),
531 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
535 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
537 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
538 my $LibraryNameTitle = C4::Context->preference("LibraryName");
539 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
540 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
542 # clean up the busc param in the session
543 # if the page is not opac-detail and not the "add to list" page
544 # and not the "edit comments" page
545 if ( C4::Context->preference("OpacBrowseResults")
546 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
548 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
549 or $pagename =~ /^showmarc$/
550 or $pagename =~ /^addbybiblionumber$/
551 or $pagename =~ /^review$/ ) {
552 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
553 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
557 # variables passed from CGI: opac_css_override and opac_search_limits.
558 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
559 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
562 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
563 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
564 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
566 $opac_name = $1; # opac_search_limit is a branch, so we use it.
567 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
568 $opac_name = $in->{'query'}->param('multibranchlimit');
569 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
570 $opac_name = C4::Context->userenv->{'branch'};
573 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
575 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
576 LibrarySearchGroups => \@search_groups,
577 opac_name => $opac_name,
578 LibraryName => "" . C4::Context->preference("LibraryName"),
579 LibraryNameTitle => "" . $LibraryNameTitle,
580 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
581 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
582 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
583 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
584 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
585 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
586 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
587 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
588 opac_search_limit => $opac_search_limit,
589 opac_limit_override => $opac_limit_override,
590 OpacBrowser => C4::Context->preference("OpacBrowser"),
591 OpacCloud => C4::Context->preference("OpacCloud"),
592 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
593 OpacNav => "" . C4::Context->preference("OpacNav"),
594 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
595 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
596 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
597 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
598 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
599 OpacTopissue => C4::Context->preference("OpacTopissue"),
600 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
601 'Version' => C4::Context->preference('Version'),
602 hidelostitems => C4::Context->preference("hidelostitems"),
603 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
604 opacbookbag => "" . C4::Context->preference("opacbookbag"),
605 OpacFavicon => C4::Context->preference("OpacFavicon"),
606 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
607 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
608 OPACUserJS => C4::Context->preference("OPACUserJS"),
609 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
610 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
611 ShowReviewer => C4::Context->preference("ShowReviewer"),
612 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
613 suggestion => "" . C4::Context->preference("suggestion"),
614 virtualshelves => "" . C4::Context->preference("virtualshelves"),
615 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
616 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
617 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
618 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
619 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
620 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
621 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
622 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
623 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
624 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
625 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
626 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
627 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
628 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
629 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
630 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
631 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
632 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
633 useDischarge => C4::Context->preference('useDischarge'),
636 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
639 # Check if we were asked using parameters to force a specific language
640 if ( defined $in->{'query'}->param('language') ) {
642 # Extract the language, let C4::Languages::getlanguage choose
644 my $language = C4::Languages::getlanguage( $in->{'query'} );
645 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
646 if ( ref $cookie eq 'ARRAY' ) {
647 push @{$cookie}, $languagecookie;
649 $cookie = [ $cookie, $languagecookie ];
653 return ( $template, $borrowernumber, $cookie, $flags );
658 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
660 Verifies that the user is authorized to run this script. If
661 the user is authorized, a (userid, cookie, session-id, flags)
662 quadruple is returned. If the user is not authorized but does
663 not have the required privilege (see $flagsrequired below), it
664 displays an error page and exits. Otherwise, it displays the
665 login page and exits.
667 Note that C<&checkauth> will return if and only if the user
668 is authorized, so it should be called early on, before any
669 unfinished operations (e.g., if you've opened a file, then
670 C<&checkauth> won't close it for you).
672 C<$query> is the CGI object for the script calling C<&checkauth>.
674 The C<$noauth> argument is optional. If it is set, then no
675 authorization is required for the script.
677 C<&checkauth> fetches user and session information from C<$query> and
678 ensures that the user is authorized to run scripts that require
681 The C<$flagsrequired> argument specifies the required privileges
682 the user must have if the username and password are correct.
683 It should be specified as a reference-to-hash; keys in the hash
684 should be the "flags" for the user, as specified in the Members
685 intranet module. Any key specified must correspond to a "flag"
686 in the userflags table. E.g., { circulate => 1 } would specify
687 that the user must have the "circulate" privilege in order to
688 proceed. To make sure that access control is correct, the
689 C<$flagsrequired> parameter must be specified correctly.
691 Koha also has a concept of sub-permissions, also known as
692 granular permissions. This makes the value of each key
693 in the C<flagsrequired> hash take on an additional
698 The user must have access to all subfunctions of the module
699 specified by the hash key.
703 The user must have access to at least one subfunction of the module
704 specified by the hash key.
706 specific permission, e.g., 'export_catalog'
708 The user must have access to the specific subfunction list, which
709 must correspond to a row in the permissions table.
711 The C<$type> argument specifies whether the template should be
712 retrieved from the opac or intranet directory tree. "opac" is
713 assumed if it is not specified; however, if C<$type> is specified,
714 "intranet" is assumed if it is not "opac".
716 If C<$query> does not have a valid session ID associated with it
717 (i.e., the user has not logged in) or if the session has expired,
718 C<&checkauth> presents the user with a login page (from the point of
719 view of the original script, C<&checkauth> does not return). Once the
720 user has authenticated, C<&checkauth> restarts the original script
721 (this time, C<&checkauth> returns).
723 The login page is provided using a HTML::Template, which is set in the
724 systempreferences table or at the top of this file. The variable C<$type>
725 selects which template to use, either the opac or the intranet
726 authentification template.
728 C<&checkauth> returns a user ID, a cookie, and a session ID. The
729 cookie should be sent back to the browser; it verifies that the user
739 # If version syspref is unavailable, it means Koha is being installed,
740 # and so we must redirect to OPAC maintenance page or to the WebInstaller
741 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
742 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
743 warn "OPAC Install required, redirecting to maintenance";
744 print $query->redirect("/cgi-bin/koha/maintenance.pl");
747 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
748 if ( $type ne 'opac' ) {
749 warn "Install required, redirecting to Installer";
750 print $query->redirect("/cgi-bin/koha/installer/install.pl");
752 warn "OPAC Install required, redirecting to maintenance";
753 print $query->redirect("/cgi-bin/koha/maintenance.pl");
758 # check that database and koha version are the same
759 # there is no DB version, it's a fresh install,
760 # go to web installer
761 # there is a DB version, compare it to the code version
762 my $kohaversion = Koha::version();
764 # remove the 3 last . to have a Perl number
765 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
766 Koha::Logger->get->debug("kohaversion : $kohaversion");
767 if ( $version < $kohaversion ) {
768 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
769 if ( $type ne 'opac' ) {
770 warn sprintf( $warning, 'Installer' );
771 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
773 warn sprintf( "OPAC: " . $warning, 'maintenance' );
774 print $query->redirect("/cgi-bin/koha/maintenance.pl");
782 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
783 printf $fh join( "\n", @_ );
787 sub _timeout_syspref {
788 my $default_timeout = 600;
789 my $timeout = C4::Context->preference('timeout') || $default_timeout;
791 # value in days, convert in seconds
792 if ( $timeout =~ /^(\d+)[dD]$/ ) {
793 $timeout = $1 * 86400;
795 # value in hours, convert in seconds
796 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
797 $timeout = $1 * 3600;
799 elsif ( $timeout !~ m/^\d+$/ ) {
800 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
801 $timeout = $default_timeout;
810 # Get shibboleth login attribute
811 my $shib = C4::Context->config('useshibboleth') && shib_ok();
812 my $shib_login = $shib ? get_login_shib() : undef;
814 # $authnotrequired will be set for scripts which will run without authentication
815 my $authnotrequired = shift;
816 my $flagsrequired = shift;
818 my $emailaddress = shift;
819 my $template_name = shift;
820 $type = 'opac' unless $type;
822 unless ( C4::Context->preference("OpacPublic") ) {
823 my @allowed_scripts_for_private_opac = qw(
825 opac-registration-email-sent.tt
826 opac-registration-confirmation.tt
827 opac-memberentry-update-submitted.tt
828 opac-password-recovery.tt
830 $authnotrequired = 0 unless grep { $_ eq $template_name }
831 @allowed_scripts_for_private_opac;
834 my $dbh = C4::Context->dbh;
835 my $timeout = _timeout_syspref();
837 _version_check( $type, $query );
842 my ( $userid, $cookie, $sessionID, $flags );
843 my $logout = $query->param('logout.x');
845 my $anon_search_history;
847 # This parameter is the name of the CAS server we want to authenticate against,
848 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
849 my $casparam = $query->param('cas');
850 my $q_userid = $query->param('userid') // '';
854 # Basic authentication is incompatible with the use of Shibboleth,
855 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
856 # and it may not be the attribute we want to use to match the koha login.
858 # Also, do not consider an empty REMOTE_USER.
860 # Finally, after those tests, we can assume (although if it would be better with
861 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
862 # and we can affect it to $userid.
863 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
865 # Using Basic Authentication, no cookies required
866 $cookie = $query->cookie(
867 -name => 'CGISESSID',
871 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
875 elsif ( $emailaddress) {
876 # the Google OpenID Connect passes an email address
878 elsif ( $sessionID = $query->cookie("CGISESSID") )
879 { # assignment, not comparison
880 $session = get_session($sessionID);
881 C4::Context->_new_userenv($sessionID);
882 my ( $ip, $lasttime, $sessiontype );
885 $s_userid = $session->param('id') // '';
886 C4::Context->set_userenv(
887 $session->param('number'), $s_userid,
888 $session->param('cardnumber'), $session->param('firstname'),
889 $session->param('surname'), $session->param('branch'),
890 $session->param('branchname'), $session->param('flags'),
891 $session->param('emailaddress'), $session->param('shibboleth'),
892 $session->param('desk_id'), $session->param('desk_name'),
893 $session->param('register_id'), $session->param('register_name')
895 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) } qw(cardnumber firstname surname branch));
896 $ip = $session->param('ip');
897 $lasttime = $session->param('lasttime');
899 $sessiontype = $session->param('sessiontype') || '';
901 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
902 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
903 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
906 #if a user enters an id ne to the id in the current session, we need to log them in...
907 #first we need to clear the anonymous session...
908 $anon_search_history = $session->param('search_history');
911 C4::Context->_unset_userenv($sessionID);
917 # voluntary logout the user
918 # check wether the user was using their shibboleth session or a local one
919 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
922 C4::Context->_unset_userenv($sessionID);
924 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
928 if ($cas and $caslogout) {
929 logout_cas($query, $type);
932 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
933 if ( $shib and $shib_login and $shibSuccess) {
937 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
940 $info{'timed_out'} = 1;
945 C4::Context->_unset_userenv($sessionID);
947 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
951 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
953 # Different ip than originally logged in from
954 $info{'oldip'} = $ip;
955 $info{'newip'} = $ENV{'REMOTE_ADDR'};
956 $info{'different_ip'} = 1;
959 C4::Context->_unset_userenv($sessionID);
961 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
966 $cookie = $query->cookie(
967 -name => 'CGISESSID',
968 -value => $session->id,
970 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
972 $session->param( 'lasttime', time() );
973 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...
974 $flags = haspermission( $userid, $flagsrequired );
978 $info{'nopermission'} = 1;
983 unless ( $userid || $sessionID ) {
984 #we initiate a session prior to checking for a username to allow for anonymous sessions...
985 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
987 # Save anonymous search history in new session so it can be retrieved
988 # by get_template_and_user to store it in user's search history after
989 # a successful login.
990 if ($anon_search_history) {
991 $session->param( 'search_history', $anon_search_history );
994 $sessionID = $session->id;
995 C4::Context->_new_userenv($sessionID);
996 $cookie = $query->cookie(
997 -name => 'CGISESSID',
998 -value => $session->id,
1000 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1002 my $pki_field = C4::Context->preference('AllowPKIAuth');
1003 if ( !defined($pki_field) ) {
1004 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1005 $pki_field = 'None';
1007 if ( ( $cas && $query->param('ticket') )
1009 || ( $shib && $shib_login )
1010 || $pki_field ne 'None'
1013 my $password = $query->param('password');
1014 my $shibSuccess = 0;
1015 my ( $return, $cardnumber );
1017 # If shib is enabled and we have a shib login, does the login match a valid koha user
1018 if ( $shib && $shib_login ) {
1021 # Do not pass password here, else shib will not be checked in checkpw.
1022 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1023 $userid = $retuserid;
1024 $shibSuccess = $return;
1025 $info{'invalidShibLogin'} = 1 unless ($return);
1028 # If shib login and match were successful, skip further login methods
1029 unless ($shibSuccess) {
1030 if ( $cas && $query->param('ticket') ) {
1032 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1033 checkpw( $dbh, $userid, $password, $query, $type );
1034 $userid = $retuserid;
1035 $info{'invalidCasLogin'} = 1 unless ($return);
1038 elsif ( $emailaddress ) {
1039 my $value = $emailaddress;
1041 # If we're looking up the email, there's a chance that the person
1042 # doesn't have a userid. So if there is none, we pass along the
1043 # borrower number, and the bits of code that need to know the user
1044 # ID will have to be smart enough to handle that.
1045 my $patrons = Koha::Patrons->search({ email => $value });
1046 if ($patrons->count) {
1048 # First the userid, then the borrowernum
1049 my $patron = $patrons->next;
1050 $value = $patron->userid || $patron->borrowernumber;
1054 $return = $value ? 1 : 0;
1059 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1060 || ( $pki_field eq 'emailAddress'
1061 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1065 if ( $pki_field eq 'Common Name' ) {
1066 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1068 elsif ( $pki_field eq 'emailAddress' ) {
1069 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1071 # If we're looking up the email, there's a chance that the person
1072 # doesn't have a userid. So if there is none, we pass along the
1073 # borrower number, and the bits of code that need to know the user
1074 # ID will have to be smart enough to handle that.
1075 my $patrons = Koha::Patrons->search({ email => $value });
1076 if ($patrons->count) {
1078 # First the userid, then the borrowernum
1079 my $patron = $patrons->next;
1080 $value = $patron->userid || $patron->borrowernumber;
1086 $return = $value ? 1 : 0;
1092 my $request_method = $query->request_method();
1093 if ($request_method eq 'POST'){
1094 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1095 checkpw( $dbh, $q_userid, $password, $query, $type );
1096 $userid = $retuserid if ($retuserid);
1097 $info{'invalid_username_or_password'} = 1 unless ($return);
1102 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1109 && C4::Context->preference('OPACShibOnly')
1111 || ( ( $type ne 'opac' )
1112 && C4::Context->preference('staffShibOnly') )
1119 # $return: 1 = valid user
1122 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1123 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1127 $info{'nopermission'} = 1;
1128 C4::Context->_unset_userenv($sessionID);
1130 my ( $borrowernumber, $firstname, $surname, $userflags,
1131 $branchcode, $branchname, $emailaddress, $desk_id,
1132 $desk_name, $register_id, $register_name );
1134 if ( $return == 1 ) {
1136 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1137 branches.branchname as branchname, email
1139 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1141 my $sth = $dbh->prepare("$select where userid=?");
1142 $sth->execute($userid);
1143 unless ( $sth->rows ) {
1144 $sth = $dbh->prepare("$select where cardnumber=?");
1145 $sth->execute($cardnumber);
1147 unless ( $sth->rows ) {
1148 $sth->execute($userid);
1152 ( $borrowernumber, $firstname, $surname, $userflags,
1153 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1156 # launch a sequence to check if we have a ip for the branch, i
1157 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1159 my $ip = $ENV{'REMOTE_ADDR'};
1161 # if they specify at login, use that
1162 if ( $query->param('branch') ) {
1163 $branchcode = $query->param('branch');
1164 my $library = Koha::Libraries->find($branchcode);
1165 $branchname = $library? $library->branchname: '';
1167 if ( $query->param('desk_id') ) {
1168 $desk_id = $query->param('desk_id');
1169 my $desk = Koha::Desks->find($desk_id);
1170 $desk_name = $desk ? $desk->desk_name : '';
1172 if ( C4::Context->preference('UseCashRegisters') ) {
1174 $query->param('register_id')
1175 ? Koha::Cash::Registers->find($query->param('register_id'))
1176 : Koha::Cash::Registers->search(
1177 { branch => $branchcode, branch_default => 1 },
1178 { rows => 1 } )->single;
1179 $register_id = $register->id if ($register);
1180 $register_name = $register->name if ($register);
1182 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1183 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1185 # we have to check they are coming from the right ip range
1186 my $domain = $branches->{$branchcode}->{'branchip'};
1187 $domain =~ s|\.\*||g;
1188 if ( $ip !~ /^$domain/ ) {
1190 $cookie = $query->cookie(
1191 -name => 'CGISESSID',
1194 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1196 $info{'wrongip'} = 1;
1200 foreach my $br ( keys %$branches ) {
1202 # now we work with the treatment of ip
1203 my $domain = $branches->{$br}->{'branchip'};
1204 if ( $domain && $ip =~ /^$domain/ ) {
1205 $branchcode = $branches->{$br}->{'branchcode'};
1207 # new op dev : add the branchname to the cookie
1208 $branchname = $branches->{$br}->{'branchname'};
1211 $session->param( 'number', $borrowernumber );
1212 $session->param( 'id', $userid );
1213 $session->param( 'cardnumber', $cardnumber );
1214 $session->param( 'firstname', $firstname );
1215 $session->param( 'surname', $surname );
1216 $session->param( 'branch', $branchcode );
1217 $session->param( 'branchname', $branchname );
1218 $session->param( 'desk_id', $desk_id);
1219 $session->param( 'desk_name', $desk_name);
1220 $session->param( 'flags', $userflags );
1221 $session->param( 'emailaddress', $emailaddress );
1222 $session->param( 'ip', $session->remote_addr() );
1223 $session->param( 'lasttime', time() );
1224 $session->param( 'interface', $type);
1225 $session->param( 'shibboleth', $shibSuccess );
1226 $session->param( 'register_id', $register_id );
1227 $session->param( 'register_name', $register_name );
1229 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1230 C4::Context->set_userenv(
1231 $session->param('number'), $session->param('id'),
1232 $session->param('cardnumber'), $session->param('firstname'),
1233 $session->param('surname'), $session->param('branch'),
1234 $session->param('branchname'), $session->param('flags'),
1235 $session->param('emailaddress'), $session->param('shibboleth'),
1236 $session->param('desk_id'), $session->param('desk_name'),
1237 $session->param('register_id'), $session->param('register_name')
1241 # $return: 0 = invalid user
1242 # reset to anonymous session
1245 $info{'invalid_username_or_password'} = 1;
1246 C4::Context->_unset_userenv($sessionID);
1248 $session->param( 'lasttime', time() );
1249 $session->param( 'ip', $session->remote_addr() );
1250 $session->param( 'sessiontype', 'anon' );
1251 $session->param( 'interface', $type);
1253 } # END if ( $q_userid
1254 elsif ( $type eq "opac" ) {
1256 # anonymous sessions are created only for the OPAC
1258 # setting a couple of other session vars...
1259 $session->param( 'ip', $session->remote_addr() );
1260 $session->param( 'lasttime', time() );
1261 $session->param( 'sessiontype', 'anon' );
1262 $session->param( 'interface', $type);
1264 } # END unless ($userid)
1266 # finished authentification, now respond
1267 if ( $loggedin || $authnotrequired )
1271 $cookie = $query->cookie(
1272 -name => 'CGISESSID',
1275 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1279 track_login_daily( $userid );
1281 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1282 # request. We therefore redirect the user to the requested page again without the login parameters.
1283 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1284 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1285 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1286 $uri->query_param_delete('userid');
1287 $uri->query_param_delete('password');
1288 $uri->query_param_delete('koha_login_context');
1289 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1293 return ( $userid, $cookie, $sessionID, $flags );
1298 # AUTH rejected, show the login/password template, after checking the DB.
1302 # get the inputs from the incoming query
1304 foreach my $name ( param $query) {
1305 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1306 my @value = $query->multi_param($name);
1307 push @inputs, { name => $name, value => $_ } for @value;
1310 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1312 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1313 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1314 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1316 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1317 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1321 script_name => get_script_name(),
1322 casAuthentication => C4::Context->preference("casAuthentication"),
1323 shibbolethAuthentication => $shib,
1324 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1325 suggestion => C4::Context->preference("suggestion"),
1326 virtualshelves => C4::Context->preference("virtualshelves"),
1327 LibraryName => "" . C4::Context->preference("LibraryName"),
1328 LibraryNameTitle => "" . $LibraryNameTitle,
1329 opacuserlogin => C4::Context->preference("opacuserlogin"),
1330 OpacNav => C4::Context->preference("OpacNav"),
1331 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1332 OpacFavicon => C4::Context->preference("OpacFavicon"),
1333 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1334 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1335 OPACUserJS => C4::Context->preference("OPACUserJS"),
1336 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1337 OpacCloud => C4::Context->preference("OpacCloud"),
1338 OpacTopissue => C4::Context->preference("OpacTopissue"),
1339 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1340 OpacBrowser => C4::Context->preference("OpacBrowser"),
1341 TagsEnabled => C4::Context->preference("TagsEnabled"),
1342 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1343 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1344 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1345 IntranetNav => C4::Context->preference("IntranetNav"),
1346 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1347 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1348 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1349 IndependentBranches => C4::Context->preference("IndependentBranches"),
1350 AutoLocation => C4::Context->preference("AutoLocation"),
1351 wrongip => $info{'wrongip'},
1352 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1353 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1354 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1355 too_many_login_attempts => ( $patron and $patron->account_locked )
1358 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1359 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1360 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1361 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1363 if ( $type eq 'opac' ) {
1364 require Koha::Virtualshelves;
1365 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1371 some_public_shelves => $some_public_shelves,
1377 # Is authentication against multiple CAS servers enabled?
1378 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1379 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1381 foreach my $key ( keys %$casservers ) {
1382 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1385 casServersLoop => \@tmplservers
1389 casServerUrl => login_cas_url($query, undef, $type),
1394 invalidCasLogin => $info{'invalidCasLogin'}
1399 #If shibOnly is enabled just go ahead and redirect directly
1400 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1401 my $redirect_url = login_shib_url( $query );
1402 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1407 shibbolethAuthentication => $shib,
1408 shibbolethLoginUrl => login_shib_url($query),
1412 if (C4::Context->preference('GoogleOpenIDConnect')) {
1413 if ($query->param("OpenIDConnectFailed")) {
1414 my $reason = $query->param('OpenIDConnectFailed');
1415 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1420 LibraryName => C4::Context->preference("LibraryName"),
1422 $template->param(%info);
1424 # $cookie = $query->cookie(CGISESSID => $session->id
1426 print $query->header(
1427 { type => 'text/html',
1430 'X-Frame-Options' => 'SAMEORIGIN'
1437 =head2 check_api_auth
1439 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1441 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1442 cookie, determine if the user has the privileges specified by C<$userflags>.
1444 C<check_api_auth> is is meant for authenticating users of web services, and
1445 consequently will always return and will not attempt to redirect the user
1448 If a valid session cookie is already present, check_api_auth will return a status
1449 of "ok", the cookie, and the Koha session ID.
1451 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1452 parameters and create a session cookie and Koha session if the supplied credentials
1455 Possible return values in C<$status> are:
1459 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1461 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1463 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1465 =item "expired -- session cookie has expired; API user should resubmit userid and password
1471 sub check_api_auth {
1474 my $flagsrequired = shift;
1475 my $dbh = C4::Context->dbh;
1476 my $timeout = _timeout_syspref();
1478 unless ( C4::Context->preference('Version') ) {
1480 # database has not been installed yet
1481 return ( "maintenance", undef, undef );
1483 my $kohaversion = Koha::version();
1484 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1485 if ( C4::Context->preference('Version') < $kohaversion ) {
1487 # database in need of version update; assume that
1488 # no API should be called while databsae is in
1490 return ( "maintenance", undef, undef );
1493 # FIXME -- most of what follows is a copy-and-paste
1494 # of code from checkauth. There is an obvious need
1495 # for refactoring to separate the various parts of
1496 # the authentication code, but as of 2007-11-19 this
1497 # is deferred so as to not introduce bugs into the
1498 # regular authentication code for Koha 3.0.
1500 # see if we have a valid session cookie already
1501 # however, if a userid parameter is present (i.e., from
1502 # a form submission, assume that any current cookie
1504 my $sessionID = undef;
1505 unless ( $query->param('userid') ) {
1506 $sessionID = $query->cookie("CGISESSID");
1508 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1509 my $session = get_session($sessionID);
1510 C4::Context->_new_userenv($sessionID);
1512 C4::Context->interface($session->param('interface'));
1513 C4::Context->set_userenv(
1514 $session->param('number'), $session->param('id'),
1515 $session->param('cardnumber'), $session->param('firstname'),
1516 $session->param('surname'), $session->param('branch'),
1517 $session->param('branchname'), $session->param('flags'),
1518 $session->param('emailaddress'), $session->param('shibboleth'),
1519 $session->param('desk_id'), $session->param('desk_name'),
1520 $session->param('register_id'), $session->param('register_name')
1523 my $ip = $session->param('ip');
1524 my $lasttime = $session->param('lasttime');
1525 my $userid = $session->param('id');
1526 if ( $lasttime < time() - $timeout ) {
1531 C4::Context->_unset_userenv($sessionID);
1534 return ( "expired", undef, undef );
1535 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1537 # IP address changed
1540 C4::Context->_unset_userenv($sessionID);
1543 return ( "expired", undef, undef );
1545 my $cookie = $query->cookie(
1546 -name => 'CGISESSID',
1547 -value => $session->id,
1549 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1551 $session->param( 'lasttime', time() );
1552 my $flags = haspermission( $userid, $flagsrequired );
1554 return ( "ok", $cookie, $sessionID );
1558 C4::Context->_unset_userenv($sessionID);
1561 return ( "failed", undef, undef );
1565 return ( "expired", undef, undef );
1570 my $userid = $query->param('userid');
1571 my $password = $query->param('password');
1572 my ( $return, $cardnumber, $cas_ticket );
1575 if ( $cas && $query->param('PT') ) {
1578 # In case of a CAS authentication, we use the ticket instead of the password
1579 my $PT = $query->param('PT');
1580 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1583 # User / password auth
1584 unless ( $userid and $password ) {
1586 # caller did something wrong, fail the authenticateion
1587 return ( "failed", undef, undef );
1590 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1593 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1594 my $session = get_session("");
1595 return ( "failed", undef, undef ) unless $session;
1597 my $sessionID = $session->id;
1598 C4::Context->_new_userenv($sessionID);
1599 my $cookie = $query->cookie(
1600 -name => 'CGISESSID',
1601 -value => $sessionID,
1603 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1605 if ( $return == 1 ) {
1607 $borrowernumber, $firstname, $surname,
1608 $userflags, $branchcode, $branchname,
1613 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1615 $sth->execute($userid);
1617 $borrowernumber, $firstname, $surname,
1618 $userflags, $branchcode, $branchname,
1620 ) = $sth->fetchrow if ( $sth->rows );
1622 unless ( $sth->rows ) {
1623 my $sth = $dbh->prepare(
1624 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1626 $sth->execute($cardnumber);
1628 $borrowernumber, $firstname, $surname,
1629 $userflags, $branchcode, $branchname,
1631 ) = $sth->fetchrow if ( $sth->rows );
1633 unless ( $sth->rows ) {
1634 $sth->execute($userid);
1636 $borrowernumber, $firstname, $surname, $userflags,
1637 $branchcode, $branchname, $emailaddress
1638 ) = $sth->fetchrow if ( $sth->rows );
1642 my $ip = $ENV{'REMOTE_ADDR'};
1644 # if they specify at login, use that
1645 if ( $query->param('branch') ) {
1646 $branchcode = $query->param('branch');
1647 my $library = Koha::Libraries->find($branchcode);
1648 $branchname = $library? $library->branchname: '';
1650 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1651 foreach my $br ( keys %$branches ) {
1653 # now we work with the treatment of ip
1654 my $domain = $branches->{$br}->{'branchip'};
1655 if ( $domain && $ip =~ /^$domain/ ) {
1656 $branchcode = $branches->{$br}->{'branchcode'};
1658 # new op dev : add the branchname to the cookie
1659 $branchname = $branches->{$br}->{'branchname'};
1662 $session->param( 'number', $borrowernumber );
1663 $session->param( 'id', $userid );
1664 $session->param( 'cardnumber', $cardnumber );
1665 $session->param( 'firstname', $firstname );
1666 $session->param( 'surname', $surname );
1667 $session->param( 'branch', $branchcode );
1668 $session->param( 'branchname', $branchname );
1669 $session->param( 'flags', $userflags );
1670 $session->param( 'emailaddress', $emailaddress );
1671 $session->param( 'ip', $session->remote_addr() );
1672 $session->param( 'lasttime', time() );
1673 $session->param( 'interface', 'api' );
1675 $session->param( 'cas_ticket', $cas_ticket);
1676 C4::Context->set_userenv(
1677 $session->param('number'), $session->param('id'),
1678 $session->param('cardnumber'), $session->param('firstname'),
1679 $session->param('surname'), $session->param('branch'),
1680 $session->param('branchname'), $session->param('flags'),
1681 $session->param('emailaddress'), $session->param('shibboleth'),
1682 $session->param('desk_id'), $session->param('desk_name'),
1683 $session->param('register_id'), $session->param('register_name')
1685 return ( "ok", $cookie, $sessionID );
1687 return ( "failed", undef, undef );
1692 =head2 check_cookie_auth
1694 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1696 Given a CGISESSID cookie set during a previous login to Koha, determine
1697 if the user has the privileges specified by C<$userflags>. C<$userflags>
1698 is passed unaltered into C<haspermission> and as such accepts all options
1699 avaiable to that routine with the one caveat that C<check_api_auth> will
1700 also allow 'undef' to be passed and in such a case the permissions check
1701 will be skipped altogether.
1703 C<check_cookie_auth> is meant for authenticating special services
1704 such as tools/upload-file.pl that are invoked by other pages that
1705 have been authenticated in the usual way.
1707 Possible return values in C<$status> are:
1711 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1713 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1715 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1717 =item "expired -- session cookie has expired; API user should resubmit userid and password
1723 sub check_cookie_auth {
1725 my $flagsrequired = shift;
1728 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1729 my $dbh = C4::Context->dbh;
1730 my $timeout = _timeout_syspref();
1732 unless ( C4::Context->preference('Version') ) {
1734 # database has not been installed yet
1735 return ( "maintenance", undef );
1737 my $kohaversion = Koha::version();
1738 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1739 if ( C4::Context->preference('Version') < $kohaversion ) {
1741 # database in need of version update; assume that
1742 # no API should be called while databsae is in
1744 return ( "maintenance", undef );
1747 # FIXME -- most of what follows is a copy-and-paste
1748 # of code from checkauth. There is an obvious need
1749 # for refactoring to separate the various parts of
1750 # the authentication code, but as of 2007-11-23 this
1751 # is deferred so as to not introduce bugs into the
1752 # regular authentication code for Koha 3.0.
1754 # see if we have a valid session cookie already
1755 # however, if a userid parameter is present (i.e., from
1756 # a form submission, assume that any current cookie
1758 unless ( defined $cookie and $cookie ) {
1759 return ( "failed", undef );
1761 my $sessionID = $cookie;
1762 my $session = get_session($sessionID);
1763 C4::Context->_new_userenv($sessionID);
1765 C4::Context->interface($session->param('interface'));
1766 C4::Context->set_userenv(
1767 $session->param('number'), $session->param('id'),
1768 $session->param('cardnumber'), $session->param('firstname'),
1769 $session->param('surname'), $session->param('branch'),
1770 $session->param('branchname'), $session->param('flags'),
1771 $session->param('emailaddress'), $session->param('shibboleth'),
1772 $session->param('desk_id'), $session->param('desk_name'),
1773 $session->param('register_id'), $session->param('register_name')
1776 my $ip = $session->param('ip');
1777 my $lasttime = $session->param('lasttime');
1778 my $userid = $session->param('id');
1779 if ( $lasttime < time() - $timeout ) {
1784 C4::Context->_unset_userenv($sessionID);
1787 return ("expired", undef);
1788 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1790 # IP address changed
1793 C4::Context->_unset_userenv($sessionID);
1796 return ( "expired", undef );
1798 $session->param( 'lasttime', time() );
1799 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1801 return ( "ok", $sessionID );
1805 C4::Context->_unset_userenv($sessionID);
1808 return ( "failed", undef );
1812 return ( "expired", undef );
1819 my $session = get_session($sessionID);
1821 Given a session ID, retrieve the CGI::Session object used to store
1822 the session's state. The session object can be used to store
1823 data that needs to be accessed by different scripts during a
1826 If the C<$sessionID> parameter is an empty string, a new session
1831 sub _get_session_params {
1832 my $storage_method = C4::Context->preference('SessionStorage');
1833 if ( $storage_method eq 'mysql' ) {
1834 my $dbh = C4::Context->dbh;
1835 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1837 elsif ( $storage_method eq 'Pg' ) {
1838 my $dbh = C4::Context->dbh;
1839 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1841 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1842 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1843 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1846 # catch all defaults to tmp should work on all systems
1847 my $dir = C4::Context::temporary_directory;
1848 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1849 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1854 my $sessionID = shift;
1855 my $params = _get_session_params();
1856 my $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1858 die CGI::Session->errstr();
1864 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1865 # (or something similar)
1866 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1867 # not having a userenv defined could cause a crash.
1869 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1870 $type = 'opac' unless $type;
1872 # Get shibboleth login attribute
1873 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1874 my $shib_login = $shib ? get_login_shib() : undef;
1878 if ( defined $userid ){
1879 $patron = Koha::Patrons->find({ userid => $userid });
1880 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1882 my $check_internal_as_fallback = 0;
1884 # Note: checkpw_* routines returns:
1887 # -1 if user bind failed (LDAP only)
1889 if ( $patron and $patron->account_locked ) {
1890 # Nothing to check, account is locked
1891 } elsif ($ldap && defined($password)) {
1892 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1893 if ( $retval == 1 ) {
1894 @return = ( $retval, $retcard, $retuserid );
1897 $check_internal_as_fallback = 1 if $retval == 0;
1899 } elsif ( $cas && $query && $query->param('ticket') ) {
1901 # In case of a CAS authentication, we use the ticket instead of the password
1902 my $ticket = $query->param('ticket');
1903 $query->delete('ticket'); # remove ticket to come back to original URL
1904 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1906 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1910 $passwd_ok = $retval;
1913 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1914 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1916 elsif ( $shib && $shib_login && !$password ) {
1918 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1919 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1920 # shibboleth-authenticated user
1922 # Then, we check if it matches a valid koha user
1924 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1926 @return = ( $retval, $retcard, $retuserid );
1928 $passwd_ok = $retval;
1931 $check_internal_as_fallback = 1;
1935 if ( $check_internal_as_fallback ) {
1936 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1937 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1942 $patron->update({ login_attempts => 0 });
1943 } elsif( !$patron->account_locked ) {
1944 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1948 # Optionally log success or failure
1949 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1950 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1951 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1952 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1958 sub checkpw_internal {
1959 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1961 $password = Encode::encode( 'UTF-8', $password )
1962 if Encode::is_utf8($password);
1966 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1968 $sth->execute($userid);
1970 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1971 $surname, $branchcode, $branchname, $flags )
1974 if ( checkpw_hash( $password, $stored_hash ) ) {
1976 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1977 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1978 return 1, $cardnumber, $userid;
1983 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1985 $sth->execute($userid);
1987 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1988 $surname, $branchcode, $branchname, $flags )
1991 if ( checkpw_hash( $password, $stored_hash ) ) {
1993 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1994 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1995 return 1, $cardnumber, $userid;
2002 my ( $password, $stored_hash ) = @_;
2004 return if $stored_hash eq '!';
2006 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2008 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2009 $hash = hash_password( $password, $stored_hash );
2011 $hash = md5_base64($password);
2013 return $hash eq $stored_hash;
2018 my $authflags = getuserflags($flags, $userid, [$dbh]);
2020 Translates integer flags into permissions strings hash.
2022 C<$flags> is the integer userflags value ( borrowers.userflags )
2023 C<$userid> is the members.userid, used for building subpermissions
2024 C<$authflags> is a hashref of permissions
2031 my $dbh = @_ ? shift : C4::Context->dbh;
2034 # I don't want to do this, but if someone logs in as the database
2035 # user, it would be preferable not to spam them to death with
2036 # numeric warnings. So, we make $flags numeric.
2037 no warnings 'numeric';
2040 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2043 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2044 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2045 $userflags->{$flag} = 1;
2048 $userflags->{$flag} = 0;
2052 # get subpermissions and merge with top-level permissions
2053 my $user_subperms = get_user_subpermissions($userid);
2054 foreach my $module ( keys %$user_subperms ) {
2055 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2056 $userflags->{$module} = $user_subperms->{$module};
2062 =head2 get_user_subpermissions
2064 $user_perm_hashref = get_user_subpermissions($userid);
2066 Given the userid (note, not the borrowernumber) of a staff user,
2067 return a hashref of hashrefs of the specific subpermissions
2068 accorded to the user. An example return is
2072 export_catalog => 1,
2073 import_patrons => 1,
2077 The top-level hash-key is a module or function code from
2078 userflags.flag, while the second-level key is a code
2081 The results of this function do not give a complete picture
2082 of the functions that a staff user can access; it is also
2083 necessary to check borrowers.flags.
2087 sub get_user_subpermissions {
2090 my $dbh = C4::Context->dbh;
2091 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2092 FROM user_permissions
2093 JOIN permissions USING (module_bit, code)
2094 JOIN userflags ON (module_bit = bit)
2095 JOIN borrowers USING (borrowernumber)
2096 WHERE userid = ?" );
2097 $sth->execute($userid);
2099 my $user_perms = {};
2100 while ( my $perm = $sth->fetchrow_hashref ) {
2101 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2106 =head2 get_all_subpermissions
2108 my $perm_hashref = get_all_subpermissions();
2110 Returns a hashref of hashrefs defining all specific
2111 permissions currently defined. The return value
2112 has the same structure as that of C<get_user_subpermissions>,
2113 except that the innermost hash value is the description
2114 of the subpermission.
2118 sub get_all_subpermissions {
2119 my $dbh = C4::Context->dbh;
2120 my $sth = $dbh->prepare( "SELECT flag, code
2122 JOIN userflags ON (module_bit = bit)" );
2126 while ( my $perm = $sth->fetchrow_hashref ) {
2127 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2132 =head2 haspermission
2134 $flagsrequired = '*'; # Any permission at all
2135 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2136 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2137 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2138 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2139 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2141 $flags = ($userid, $flagsrequired);
2143 C<$userid> the userid of the member
2144 C<$flags> is a query structure similar to that used by SQL::Abstract that
2145 denotes the combination of flags required. It is a required parameter.
2147 The main logic of this method is that things in arrays are OR'ed, and things
2148 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2150 Returns member's flags or 0 if a permission is not met.
2155 my ($required, $flags) = @_;
2157 my $ref = ref($required);
2159 if ($required eq '*') {
2160 return 0 unless ( $flags or ref( $flags ) );
2162 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2164 } elsif ($ref eq 'HASH') {
2165 foreach my $key (keys %{$required}) {
2166 next if $flags == 1;
2167 my $require = $required->{$key};
2168 my $rflags = $flags->{$key};
2169 return 0 unless _dispatch($require, $rflags);
2171 } elsif ($ref eq 'ARRAY') {
2173 foreach my $require ( @{$required} ) {
2175 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2176 ? $flags->{$require}
2178 $satisfied++ if _dispatch( $require, $rflags );
2180 return 0 unless $satisfied;
2182 croak "Unexpected structure found: $ref";
2189 my ( $userid, $flagsrequired ) = @_;
2191 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2192 # unless defined($flagsrequired);
2194 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2195 $sth->execute($userid);
2196 my $row = $sth->fetchrow();
2197 my $flags = getuserflags( $row, $userid );
2199 return $flags unless defined($flagsrequired);
2200 return $flags if $flags->{superlibrarian};
2201 return _dispatch($flagsrequired, $flags);
2203 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2208 $flags = ($iprange);
2210 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2212 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2219 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2220 if (scalar @allowedipranges > 0) {
2222 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2223 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2225 return $result ? 1 : 0;
2228 sub getborrowernumber {
2230 my $userenv = C4::Context->userenv;
2231 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2232 return $userenv->{number};
2234 my $dbh = C4::Context->dbh;
2235 for my $field ( 'userid', 'cardnumber' ) {
2237 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2238 $sth->execute($userid);
2240 my ($bnumber) = $sth->fetchrow;
2247 =head2 track_login_daily
2249 track_login_daily( $userid );
2251 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2255 sub track_login_daily {
2257 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2259 my $cache = Koha::Caches->get_instance();
2260 my $cache_key = "track_login_" . $userid;
2261 my $cached = $cache->get_from_cache($cache_key);
2262 my $today = dt_from_string()->ymd;
2263 return if $cached && $cached eq $today;
2265 my $patron = Koha::Patrons->find({ userid => $userid });
2266 return unless $patron;
2267 $patron->track_login;
2268 $cache->set_in_cache( $cache_key, $today );
2271 END { } # module clean-up code here (global destructor)
2281 Crypt::Eksblowfish::Bcrypt(3)