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;
41 use Koha::Cash::Registers;
44 use Koha::Patron::Consents;
45 use POSIX qw/strftime/;
46 use List::MoreUtils qw/ any /;
47 use Encode qw( encode is_utf8);
48 use C4::Auth_with_shibboleth;
50 use C4::Log qw/logaction/;
53 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout);
56 sub psgi_env { any { /^psgi\./ } keys %ENV }
59 if (psgi_env) { die 'psgi:exit' }
63 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 $debug and print STDERR "kohaversion : $kohaversion\n";
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");
780 sub _timeout_syspref {
781 my $default_timeout = 600;
782 my $timeout = C4::Context->preference('timeout') || $default_timeout;
784 # value in days, convert in seconds
785 if ( $timeout =~ /^(\d+)[dD]$/ ) {
786 $timeout = $1 * 86400;
788 # value in hours, convert in seconds
789 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
790 $timeout = $1 * 3600;
792 elsif ( $timeout !~ m/^\d+$/ ) {
793 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
794 $timeout = $default_timeout;
802 $debug and warn "Checking Auth";
804 # Get shibboleth login attribute
805 my $shib = C4::Context->config('useshibboleth') && shib_ok();
806 my $shib_login = $shib ? get_login_shib() : undef;
808 # $authnotrequired will be set for scripts which will run without authentication
809 my $authnotrequired = shift;
810 my $flagsrequired = shift;
812 my $emailaddress = shift;
813 my $template_name = shift;
814 $type = 'opac' unless $type;
816 unless ( C4::Context->preference("OpacPublic") ) {
817 my @allowed_scripts_for_private_opac = qw(
819 opac-registration-email-sent.tt
820 opac-registration-confirmation.tt
821 opac-memberentry-update-submitted.tt
822 opac-password-recovery.tt
824 $authnotrequired = 0 unless grep { $_ eq $template_name }
825 @allowed_scripts_for_private_opac;
828 my $dbh = C4::Context->dbh;
829 my $timeout = _timeout_syspref();
831 _version_check( $type, $query );
836 my ( $userid, $cookie, $sessionID, $flags );
837 my $logout = $query->param('logout.x');
839 my $anon_search_history;
841 # This parameter is the name of the CAS server we want to authenticate against,
842 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
843 my $casparam = $query->param('cas');
844 my $q_userid = $query->param('userid') // '';
848 # Basic authentication is incompatible with the use of Shibboleth,
849 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
850 # and it may not be the attribute we want to use to match the koha login.
852 # Also, do not consider an empty REMOTE_USER.
854 # Finally, after those tests, we can assume (although if it would be better with
855 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
856 # and we can affect it to $userid.
857 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
859 # Using Basic Authentication, no cookies required
860 $cookie = $query->cookie(
861 -name => 'CGISESSID',
865 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
869 elsif ( $emailaddress) {
870 # the Google OpenID Connect passes an email address
872 elsif ( $sessionID = $query->cookie("CGISESSID") )
873 { # assignment, not comparison
874 $session = get_session($sessionID);
875 C4::Context->_new_userenv($sessionID);
876 my ( $ip, $lasttime, $sessiontype );
879 $s_userid = $session->param('id') // '';
880 C4::Context->set_userenv(
881 $session->param('number'), $s_userid,
882 $session->param('cardnumber'), $session->param('firstname'),
883 $session->param('surname'), $session->param('branch'),
884 $session->param('branchname'), $session->param('flags'),
885 $session->param('emailaddress'), $session->param('shibboleth'),
886 $session->param('desk_id'), $session->param('desk_name'),
887 $session->param('register_id'), $session->param('register_name')
889 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
890 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
891 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
892 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
893 $ip = $session->param('ip');
894 $lasttime = $session->param('lasttime');
896 $sessiontype = $session->param('sessiontype') || '';
898 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
899 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
900 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
903 #if a user enters an id ne to the id in the current session, we need to log them in...
904 #first we need to clear the anonymous session...
905 $debug and warn "query id = $q_userid but session id = $s_userid";
906 $anon_search_history = $session->param('search_history');
909 C4::Context->_unset_userenv($sessionID);
915 # voluntary logout the user
916 # check wether the user was using their shibboleth session or a local one
917 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
920 C4::Context->_unset_userenv($sessionID);
925 if ($cas and $caslogout) {
926 logout_cas($query, $type);
929 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
930 if ( $shib and $shib_login and $shibSuccess) {
934 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
937 $info{'timed_out'} = 1;
942 C4::Context->_unset_userenv($sessionID);
947 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
949 # Different ip than originally logged in from
950 $info{'oldip'} = $ip;
951 $info{'newip'} = $ENV{'REMOTE_ADDR'};
952 $info{'different_ip'} = 1;
955 C4::Context->_unset_userenv($sessionID);
961 $cookie = $query->cookie(
962 -name => 'CGISESSID',
963 -value => $session->id,
965 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
967 $session->param( 'lasttime', time() );
968 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...
969 $flags = haspermission( $userid, $flagsrequired );
973 $info{'nopermission'} = 1;
978 unless ( $userid || $sessionID ) {
979 #we initiate a session prior to checking for a username to allow for anonymous sessions...
980 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
982 # Save anonymous search history in new session so it can be retrieved
983 # by get_template_and_user to store it in user's search history after
984 # a successful login.
985 if ($anon_search_history) {
986 $session->param( 'search_history', $anon_search_history );
989 $sessionID = $session->id;
990 C4::Context->_new_userenv($sessionID);
991 $cookie = $query->cookie(
992 -name => 'CGISESSID',
993 -value => $session->id,
995 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
997 my $pki_field = C4::Context->preference('AllowPKIAuth');
998 if ( !defined($pki_field) ) {
999 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1000 $pki_field = 'None';
1002 if ( ( $cas && $query->param('ticket') )
1004 || ( $shib && $shib_login )
1005 || $pki_field ne 'None'
1008 my $password = $query->param('password');
1009 my $shibSuccess = 0;
1010 my ( $return, $cardnumber );
1012 # If shib is enabled and we have a shib login, does the login match a valid koha user
1013 if ( $shib && $shib_login ) {
1016 # Do not pass password here, else shib will not be checked in checkpw.
1017 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1018 $userid = $retuserid;
1019 $shibSuccess = $return;
1020 $info{'invalidShibLogin'} = 1 unless ($return);
1023 # If shib login and match were successful, skip further login methods
1024 unless ($shibSuccess) {
1025 if ( $cas && $query->param('ticket') ) {
1027 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1028 checkpw( $dbh, $userid, $password, $query, $type );
1029 $userid = $retuserid;
1030 $info{'invalidCasLogin'} = 1 unless ($return);
1033 elsif ( $emailaddress ) {
1034 my $value = $emailaddress;
1036 # If we're looking up the email, there's a chance that the person
1037 # doesn't have a userid. So if there is none, we pass along the
1038 # borrower number, and the bits of code that need to know the user
1039 # ID will have to be smart enough to handle that.
1040 my $patrons = Koha::Patrons->search({ email => $value });
1041 if ($patrons->count) {
1043 # First the userid, then the borrowernum
1044 my $patron = $patrons->next;
1045 $value = $patron->userid || $patron->borrowernumber;
1049 $return = $value ? 1 : 0;
1054 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1055 || ( $pki_field eq 'emailAddress'
1056 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1060 if ( $pki_field eq 'Common Name' ) {
1061 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1063 elsif ( $pki_field eq 'emailAddress' ) {
1064 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1066 # If we're looking up the email, there's a chance that the person
1067 # doesn't have a userid. So if there is none, we pass along the
1068 # borrower number, and the bits of code that need to know the user
1069 # ID will have to be smart enough to handle that.
1070 my $patrons = Koha::Patrons->search({ email => $value });
1071 if ($patrons->count) {
1073 # First the userid, then the borrowernum
1074 my $patron = $patrons->next;
1075 $value = $patron->userid || $patron->borrowernumber;
1081 $return = $value ? 1 : 0;
1087 my $request_method = $query->request_method();
1090 $request_method eq 'POST'
1091 || ( C4::Context->preference('AutoSelfCheckID')
1092 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1096 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1097 checkpw( $dbh, $q_userid, $password, $query, $type );
1098 $userid = $retuserid if ($retuserid);
1099 $info{'invalid_username_or_password'} = 1 unless ($return);
1104 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1111 && C4::Context->preference('OPACShibOnly')
1113 || ( ( $type ne 'opac' )
1114 && C4::Context->preference('staffShibOnly') )
1121 # $return: 1 = valid user
1124 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1128 $info{'nopermission'} = 1;
1129 C4::Context->_unset_userenv($sessionID);
1131 my ( $borrowernumber, $firstname, $surname, $userflags,
1132 $branchcode, $branchname, $emailaddress, $desk_id,
1133 $desk_name, $register_id, $register_name );
1135 if ( $return == 1 ) {
1137 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1138 branches.branchname as branchname, email
1140 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1142 my $sth = $dbh->prepare("$select where userid=?");
1143 $sth->execute($userid);
1144 unless ( $sth->rows ) {
1145 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1146 $sth = $dbh->prepare("$select where cardnumber=?");
1147 $sth->execute($cardnumber);
1149 unless ( $sth->rows ) {
1150 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1151 $sth->execute($userid);
1152 unless ( $sth->rows ) {
1153 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1158 ( $borrowernumber, $firstname, $surname, $userflags,
1159 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1160 $debug and print STDERR "AUTH_3 results: " .
1161 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1163 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1166 # launch a sequence to check if we have a ip for the branch, i
1167 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1169 my $ip = $ENV{'REMOTE_ADDR'};
1171 # if they specify at login, use that
1172 if ( $query->param('branch') ) {
1173 $branchcode = $query->param('branch');
1174 my $library = Koha::Libraries->find($branchcode);
1175 $branchname = $library? $library->branchname: '';
1177 if ( $query->param('desk_id') ) {
1178 $desk_id = $query->param('desk_id');
1179 my $desk = Koha::Desks->find($desk_id);
1180 $desk_name = $desk ? $desk->desk_name : '';
1182 if ( C4::Context->preference('UseCashRegisters') ) {
1184 $query->param('register_id')
1185 ? Koha::Cash::Registers->find($query->param('register_id'))
1186 : Koha::Cash::Registers->search(
1187 { branch => $branchcode, branch_default => 1 },
1188 { rows => 1 } )->single;
1189 $register_id = $register->id if ($register);
1190 $register_name = $register->name if ($register);
1192 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1193 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1195 # we have to check they are coming from the right ip range
1196 my $domain = $branches->{$branchcode}->{'branchip'};
1197 $domain =~ s|\.\*||g;
1198 if ( $ip !~ /^$domain/ ) {
1200 $cookie = $query->cookie(
1201 -name => 'CGISESSID',
1204 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1206 $info{'wrongip'} = 1;
1210 foreach my $br ( keys %$branches ) {
1212 # now we work with the treatment of ip
1213 my $domain = $branches->{$br}->{'branchip'};
1214 if ( $domain && $ip =~ /^$domain/ ) {
1215 $branchcode = $branches->{$br}->{'branchcode'};
1217 # new op dev : add the branchname to the cookie
1218 $branchname = $branches->{$br}->{'branchname'};
1221 $session->param( 'number', $borrowernumber );
1222 $session->param( 'id', $userid );
1223 $session->param( 'cardnumber', $cardnumber );
1224 $session->param( 'firstname', $firstname );
1225 $session->param( 'surname', $surname );
1226 $session->param( 'branch', $branchcode );
1227 $session->param( 'branchname', $branchname );
1228 $session->param( 'desk_id', $desk_id);
1229 $session->param( 'desk_name', $desk_name);
1230 $session->param( 'flags', $userflags );
1231 $session->param( 'emailaddress', $emailaddress );
1232 $session->param( 'ip', $session->remote_addr() );
1233 $session->param( 'lasttime', time() );
1234 $session->param( 'interface', $type);
1235 $session->param( 'shibboleth', $shibSuccess );
1236 $session->param( 'register_id', $register_id );
1237 $session->param( 'register_name', $register_name );
1238 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1240 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1241 C4::Context->set_userenv(
1242 $session->param('number'), $session->param('id'),
1243 $session->param('cardnumber'), $session->param('firstname'),
1244 $session->param('surname'), $session->param('branch'),
1245 $session->param('branchname'), $session->param('flags'),
1246 $session->param('emailaddress'), $session->param('shibboleth'),
1247 $session->param('desk_id'), $session->param('desk_name'),
1248 $session->param('register_id'), $session->param('register_name')
1252 # $return: 0 = invalid user
1253 # reset to anonymous session
1255 $debug and warn "Login failed, resetting anonymous session...";
1257 $info{'invalid_username_or_password'} = 1;
1258 C4::Context->_unset_userenv($sessionID);
1260 $session->param( 'lasttime', time() );
1261 $session->param( 'ip', $session->remote_addr() );
1262 $session->param( 'sessiontype', 'anon' );
1263 $session->param( 'interface', $type);
1265 } # END if ( $q_userid
1266 elsif ( $type eq "opac" ) {
1268 # if we are here this is an anonymous session; add public lists to it and a few other items...
1269 # anonymous sessions are created only for the OPAC
1270 $debug and warn "Initiating an anonymous session...";
1272 # setting a couple of other session vars...
1273 $session->param( 'ip', $session->remote_addr() );
1274 $session->param( 'lasttime', time() );
1275 $session->param( 'sessiontype', 'anon' );
1276 $session->param( 'interface', $type);
1278 } # END unless ($userid)
1280 # finished authentification, now respond
1281 if ( $loggedin || $authnotrequired )
1285 $cookie = $query->cookie(
1286 -name => 'CGISESSID',
1289 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1293 track_login_daily( $userid );
1295 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1296 # request. We therefore redirect the user to the requested page again without the login parameters.
1297 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1298 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1299 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1300 $uri->query_param_delete('userid');
1301 $uri->query_param_delete('password');
1302 $uri->query_param_delete('koha_login_context');
1303 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1307 return ( $userid, $cookie, $sessionID, $flags );
1312 # AUTH rejected, show the login/password template, after checking the DB.
1316 # get the inputs from the incoming query
1318 foreach my $name ( param $query) {
1319 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1320 my @value = $query->multi_param($name);
1321 push @inputs, { name => $name, value => $_ } for @value;
1324 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1326 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1327 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1328 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1330 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1331 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1335 script_name => get_script_name(),
1336 casAuthentication => C4::Context->preference("casAuthentication"),
1337 shibbolethAuthentication => $shib,
1338 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1339 suggestion => C4::Context->preference("suggestion"),
1340 virtualshelves => C4::Context->preference("virtualshelves"),
1341 LibraryName => "" . C4::Context->preference("LibraryName"),
1342 LibraryNameTitle => "" . $LibraryNameTitle,
1343 opacuserlogin => C4::Context->preference("opacuserlogin"),
1344 OpacNav => C4::Context->preference("OpacNav"),
1345 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1346 OpacFavicon => C4::Context->preference("OpacFavicon"),
1347 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1348 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1349 OPACUserJS => C4::Context->preference("OPACUserJS"),
1350 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1351 OpacCloud => C4::Context->preference("OpacCloud"),
1352 OpacTopissue => C4::Context->preference("OpacTopissue"),
1353 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1354 OpacBrowser => C4::Context->preference("OpacBrowser"),
1355 TagsEnabled => C4::Context->preference("TagsEnabled"),
1356 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1357 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1358 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1359 IntranetNav => C4::Context->preference("IntranetNav"),
1360 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1361 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1362 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1363 IndependentBranches => C4::Context->preference("IndependentBranches"),
1364 AutoLocation => C4::Context->preference("AutoLocation"),
1365 wrongip => $info{'wrongip'},
1366 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1367 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1368 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1369 too_many_login_attempts => ( $patron and $patron->account_locked )
1372 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1373 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1374 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1375 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1377 if ( $type eq 'opac' ) {
1378 require Koha::Virtualshelves;
1379 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1385 some_public_shelves => $some_public_shelves,
1391 # Is authentication against multiple CAS servers enabled?
1392 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1393 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1395 foreach my $key ( keys %$casservers ) {
1396 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1399 casServersLoop => \@tmplservers
1403 casServerUrl => login_cas_url($query, undef, $type),
1408 invalidCasLogin => $info{'invalidCasLogin'}
1413 #If shibOnly is enabled just go ahead and redirect directly
1414 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1415 my $redirect_url = login_shib_url( $query );
1416 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1421 shibbolethAuthentication => $shib,
1422 shibbolethLoginUrl => login_shib_url($query),
1426 if (C4::Context->preference('GoogleOpenIDConnect')) {
1427 if ($query->param("OpenIDConnectFailed")) {
1428 my $reason = $query->param('OpenIDConnectFailed');
1429 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1434 LibraryName => C4::Context->preference("LibraryName"),
1436 $template->param(%info);
1438 # $cookie = $query->cookie(CGISESSID => $session->id
1440 print $query->header(
1441 { type => 'text/html',
1444 'X-Frame-Options' => 'SAMEORIGIN'
1451 =head2 check_api_auth
1453 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1455 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1456 cookie, determine if the user has the privileges specified by C<$userflags>.
1458 C<check_api_auth> is is meant for authenticating users of web services, and
1459 consequently will always return and will not attempt to redirect the user
1462 If a valid session cookie is already present, check_api_auth will return a status
1463 of "ok", the cookie, and the Koha session ID.
1465 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1466 parameters and create a session cookie and Koha session if the supplied credentials
1469 Possible return values in C<$status> are:
1473 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1475 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1477 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1479 =item "expired -- session cookie has expired; API user should resubmit userid and password
1485 sub check_api_auth {
1488 my $flagsrequired = shift;
1489 my $dbh = C4::Context->dbh;
1490 my $timeout = _timeout_syspref();
1492 unless ( C4::Context->preference('Version') ) {
1494 # database has not been installed yet
1495 return ( "maintenance", undef, undef );
1497 my $kohaversion = Koha::version();
1498 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1499 if ( C4::Context->preference('Version') < $kohaversion ) {
1501 # database in need of version update; assume that
1502 # no API should be called while databsae is in
1504 return ( "maintenance", undef, undef );
1507 # FIXME -- most of what follows is a copy-and-paste
1508 # of code from checkauth. There is an obvious need
1509 # for refactoring to separate the various parts of
1510 # the authentication code, but as of 2007-11-19 this
1511 # is deferred so as to not introduce bugs into the
1512 # regular authentication code for Koha 3.0.
1514 # see if we have a valid session cookie already
1515 # however, if a userid parameter is present (i.e., from
1516 # a form submission, assume that any current cookie
1518 my $sessionID = undef;
1519 unless ( $query->param('userid') ) {
1520 $sessionID = $query->cookie("CGISESSID");
1522 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1523 my $session = get_session($sessionID);
1524 C4::Context->_new_userenv($sessionID);
1526 C4::Context->interface($session->param('interface'));
1527 C4::Context->set_userenv(
1528 $session->param('number'), $session->param('id'),
1529 $session->param('cardnumber'), $session->param('firstname'),
1530 $session->param('surname'), $session->param('branch'),
1531 $session->param('branchname'), $session->param('flags'),
1532 $session->param('emailaddress'), $session->param('shibboleth'),
1533 $session->param('desk_id'), $session->param('desk_name'),
1534 $session->param('register_id'), $session->param('register_name')
1537 my $ip = $session->param('ip');
1538 my $lasttime = $session->param('lasttime');
1539 my $userid = $session->param('id');
1540 if ( $lasttime < time() - $timeout ) {
1545 C4::Context->_unset_userenv($sessionID);
1548 return ( "expired", undef, undef );
1549 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1551 # IP address changed
1554 C4::Context->_unset_userenv($sessionID);
1557 return ( "expired", undef, undef );
1559 my $cookie = $query->cookie(
1560 -name => 'CGISESSID',
1561 -value => $session->id,
1563 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1565 $session->param( 'lasttime', time() );
1566 my $flags = haspermission( $userid, $flagsrequired );
1568 return ( "ok", $cookie, $sessionID );
1572 C4::Context->_unset_userenv($sessionID);
1575 return ( "failed", undef, undef );
1579 return ( "expired", undef, undef );
1584 my $userid = $query->param('userid');
1585 my $password = $query->param('password');
1586 my ( $return, $cardnumber, $cas_ticket );
1589 if ( $cas && $query->param('PT') ) {
1591 $debug and print STDERR "## check_api_auth - checking CAS\n";
1593 # In case of a CAS authentication, we use the ticket instead of the password
1594 my $PT = $query->param('PT');
1595 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1598 # User / password auth
1599 unless ( $userid and $password ) {
1601 # caller did something wrong, fail the authenticateion
1602 return ( "failed", undef, undef );
1605 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1608 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1609 my $session = get_session("");
1610 return ( "failed", undef, undef ) unless $session;
1612 my $sessionID = $session->id;
1613 C4::Context->_new_userenv($sessionID);
1614 my $cookie = $query->cookie(
1615 -name => 'CGISESSID',
1616 -value => $sessionID,
1618 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1620 if ( $return == 1 ) {
1622 $borrowernumber, $firstname, $surname,
1623 $userflags, $branchcode, $branchname,
1628 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1630 $sth->execute($userid);
1632 $borrowernumber, $firstname, $surname,
1633 $userflags, $branchcode, $branchname,
1635 ) = $sth->fetchrow if ( $sth->rows );
1637 unless ( $sth->rows ) {
1638 my $sth = $dbh->prepare(
1639 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1641 $sth->execute($cardnumber);
1643 $borrowernumber, $firstname, $surname,
1644 $userflags, $branchcode, $branchname,
1646 ) = $sth->fetchrow if ( $sth->rows );
1648 unless ( $sth->rows ) {
1649 $sth->execute($userid);
1651 $borrowernumber, $firstname, $surname, $userflags,
1652 $branchcode, $branchname, $emailaddress
1653 ) = $sth->fetchrow if ( $sth->rows );
1657 my $ip = $ENV{'REMOTE_ADDR'};
1659 # if they specify at login, use that
1660 if ( $query->param('branch') ) {
1661 $branchcode = $query->param('branch');
1662 my $library = Koha::Libraries->find($branchcode);
1663 $branchname = $library? $library->branchname: '';
1665 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1666 foreach my $br ( keys %$branches ) {
1668 # now we work with the treatment of ip
1669 my $domain = $branches->{$br}->{'branchip'};
1670 if ( $domain && $ip =~ /^$domain/ ) {
1671 $branchcode = $branches->{$br}->{'branchcode'};
1673 # new op dev : add the branchname to the cookie
1674 $branchname = $branches->{$br}->{'branchname'};
1677 $session->param( 'number', $borrowernumber );
1678 $session->param( 'id', $userid );
1679 $session->param( 'cardnumber', $cardnumber );
1680 $session->param( 'firstname', $firstname );
1681 $session->param( 'surname', $surname );
1682 $session->param( 'branch', $branchcode );
1683 $session->param( 'branchname', $branchname );
1684 $session->param( 'flags', $userflags );
1685 $session->param( 'emailaddress', $emailaddress );
1686 $session->param( 'ip', $session->remote_addr() );
1687 $session->param( 'lasttime', time() );
1688 $session->param( 'interface', 'api' );
1690 $session->param( 'cas_ticket', $cas_ticket);
1691 C4::Context->set_userenv(
1692 $session->param('number'), $session->param('id'),
1693 $session->param('cardnumber'), $session->param('firstname'),
1694 $session->param('surname'), $session->param('branch'),
1695 $session->param('branchname'), $session->param('flags'),
1696 $session->param('emailaddress'), $session->param('shibboleth'),
1697 $session->param('desk_id'), $session->param('desk_name'),
1698 $session->param('register_id'), $session->param('register_name')
1700 return ( "ok", $cookie, $sessionID );
1702 return ( "failed", undef, undef );
1707 =head2 check_cookie_auth
1709 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1711 Given a CGISESSID cookie set during a previous login to Koha, determine
1712 if the user has the privileges specified by C<$userflags>. C<$userflags>
1713 is passed unaltered into C<haspermission> and as such accepts all options
1714 avaiable to that routine with the one caveat that C<check_api_auth> will
1715 also allow 'undef' to be passed and in such a case the permissions check
1716 will be skipped altogether.
1718 C<check_cookie_auth> is meant for authenticating special services
1719 such as tools/upload-file.pl that are invoked by other pages that
1720 have been authenticated in the usual way.
1722 Possible return values in C<$status> are:
1726 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1728 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1730 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1732 =item "expired -- session cookie has expired; API user should resubmit userid and password
1738 sub check_cookie_auth {
1740 my $flagsrequired = shift;
1743 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1744 my $dbh = C4::Context->dbh;
1745 my $timeout = _timeout_syspref();
1747 unless ( C4::Context->preference('Version') ) {
1749 # database has not been installed yet
1750 return ( "maintenance", undef );
1752 my $kohaversion = Koha::version();
1753 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1754 if ( C4::Context->preference('Version') < $kohaversion ) {
1756 # database in need of version update; assume that
1757 # no API should be called while databsae is in
1759 return ( "maintenance", undef );
1762 # FIXME -- most of what follows is a copy-and-paste
1763 # of code from checkauth. There is an obvious need
1764 # for refactoring to separate the various parts of
1765 # the authentication code, but as of 2007-11-23 this
1766 # is deferred so as to not introduce bugs into the
1767 # regular authentication code for Koha 3.0.
1769 # see if we have a valid session cookie already
1770 # however, if a userid parameter is present (i.e., from
1771 # a form submission, assume that any current cookie
1773 unless ( defined $cookie and $cookie ) {
1774 return ( "failed", undef );
1776 my $sessionID = $cookie;
1777 my $session = get_session($sessionID);
1778 C4::Context->_new_userenv($sessionID);
1780 C4::Context->interface($session->param('interface'));
1781 C4::Context->set_userenv(
1782 $session->param('number'), $session->param('id'),
1783 $session->param('cardnumber'), $session->param('firstname'),
1784 $session->param('surname'), $session->param('branch'),
1785 $session->param('branchname'), $session->param('flags'),
1786 $session->param('emailaddress'), $session->param('shibboleth'),
1787 $session->param('desk_id'), $session->param('desk_name'),
1788 $session->param('register_id'), $session->param('register_name')
1791 my $ip = $session->param('ip');
1792 my $lasttime = $session->param('lasttime');
1793 my $userid = $session->param('id');
1794 if ( $lasttime < time() - $timeout ) {
1799 C4::Context->_unset_userenv($sessionID);
1802 return ("expired", undef);
1803 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1805 # IP address changed
1808 C4::Context->_unset_userenv($sessionID);
1811 return ( "expired", undef );
1813 $session->param( 'lasttime', time() );
1814 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1816 return ( "ok", $sessionID );
1820 C4::Context->_unset_userenv($sessionID);
1823 return ( "failed", undef );
1827 return ( "expired", undef );
1834 my $session = get_session($sessionID);
1836 Given a session ID, retrieve the CGI::Session object used to store
1837 the session's state. The session object can be used to store
1838 data that needs to be accessed by different scripts during a
1841 If the C<$sessionID> parameter is an empty string, a new session
1846 sub _get_session_params {
1847 my $storage_method = C4::Context->preference('SessionStorage');
1848 if ( $storage_method eq 'mysql' ) {
1849 my $dbh = C4::Context->dbh;
1850 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1852 elsif ( $storage_method eq 'Pg' ) {
1853 my $dbh = C4::Context->dbh;
1854 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1856 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1857 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1858 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1861 # catch all defaults to tmp should work on all systems
1862 my $dir = C4::Context::temporary_directory;
1863 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1864 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1869 my $sessionID = shift;
1870 my $params = _get_session_params();
1871 my $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1873 die CGI::Session->errstr();
1879 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1880 # (or something similar)
1881 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1882 # not having a userenv defined could cause a crash.
1884 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1885 $type = 'opac' unless $type;
1887 # Get shibboleth login attribute
1888 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1889 my $shib_login = $shib ? get_login_shib() : undef;
1893 if ( defined $userid ){
1894 $patron = Koha::Patrons->find({ userid => $userid });
1895 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1897 my $check_internal_as_fallback = 0;
1899 # Note: checkpw_* routines returns:
1902 # -1 if user bind failed (LDAP only)
1904 if ( $patron and $patron->account_locked ) {
1905 # Nothing to check, account is locked
1906 } elsif ($ldap && defined($password)) {
1907 $debug and print STDERR "## checkpw - checking LDAP\n";
1908 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1909 if ( $retval == 1 ) {
1910 @return = ( $retval, $retcard, $retuserid );
1913 $check_internal_as_fallback = 1 if $retval == 0;
1915 } elsif ( $cas && $query && $query->param('ticket') ) {
1916 $debug and print STDERR "## checkpw - checking CAS\n";
1918 # In case of a CAS authentication, we use the ticket instead of the password
1919 my $ticket = $query->param('ticket');
1920 $query->delete('ticket'); # remove ticket to come back to original URL
1921 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1923 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1927 $passwd_ok = $retval;
1930 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1931 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1933 elsif ( $shib && $shib_login && !$password ) {
1935 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1937 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1938 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1939 # shibboleth-authenticated user
1941 # Then, we check if it matches a valid koha user
1943 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1945 @return = ( $retval, $retcard, $retuserid );
1947 $passwd_ok = $retval;
1950 $check_internal_as_fallback = 1;
1954 if ( $check_internal_as_fallback ) {
1955 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1956 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1961 $patron->update({ login_attempts => 0 });
1962 } elsif( !$patron->account_locked ) {
1963 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1967 # Optionally log success or failure
1968 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1969 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1970 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1971 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1977 sub checkpw_internal {
1978 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1980 $password = Encode::encode( 'UTF-8', $password )
1981 if Encode::is_utf8($password);
1985 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1987 $sth->execute($userid);
1989 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1990 $surname, $branchcode, $branchname, $flags )
1993 if ( checkpw_hash( $password, $stored_hash ) ) {
1995 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1996 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1997 return 1, $cardnumber, $userid;
2002 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2004 $sth->execute($userid);
2006 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2007 $surname, $branchcode, $branchname, $flags )
2010 if ( checkpw_hash( $password, $stored_hash ) ) {
2012 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2013 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2014 return 1, $cardnumber, $userid;
2021 my ( $password, $stored_hash ) = @_;
2023 return if $stored_hash eq '!';
2025 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2027 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2028 $hash = hash_password( $password, $stored_hash );
2030 $hash = md5_base64($password);
2032 return $hash eq $stored_hash;
2037 my $authflags = getuserflags($flags, $userid, [$dbh]);
2039 Translates integer flags into permissions strings hash.
2041 C<$flags> is the integer userflags value ( borrowers.userflags )
2042 C<$userid> is the members.userid, used for building subpermissions
2043 C<$authflags> is a hashref of permissions
2050 my $dbh = @_ ? shift : C4::Context->dbh;
2053 # I don't want to do this, but if someone logs in as the database
2054 # user, it would be preferable not to spam them to death with
2055 # numeric warnings. So, we make $flags numeric.
2056 no warnings 'numeric';
2059 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2062 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2063 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2064 $userflags->{$flag} = 1;
2067 $userflags->{$flag} = 0;
2071 # get subpermissions and merge with top-level permissions
2072 my $user_subperms = get_user_subpermissions($userid);
2073 foreach my $module ( keys %$user_subperms ) {
2074 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2075 $userflags->{$module} = $user_subperms->{$module};
2081 =head2 get_user_subpermissions
2083 $user_perm_hashref = get_user_subpermissions($userid);
2085 Given the userid (note, not the borrowernumber) of a staff user,
2086 return a hashref of hashrefs of the specific subpermissions
2087 accorded to the user. An example return is
2091 export_catalog => 1,
2092 import_patrons => 1,
2096 The top-level hash-key is a module or function code from
2097 userflags.flag, while the second-level key is a code
2100 The results of this function do not give a complete picture
2101 of the functions that a staff user can access; it is also
2102 necessary to check borrowers.flags.
2106 sub get_user_subpermissions {
2109 my $dbh = C4::Context->dbh;
2110 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2111 FROM user_permissions
2112 JOIN permissions USING (module_bit, code)
2113 JOIN userflags ON (module_bit = bit)
2114 JOIN borrowers USING (borrowernumber)
2115 WHERE userid = ?" );
2116 $sth->execute($userid);
2118 my $user_perms = {};
2119 while ( my $perm = $sth->fetchrow_hashref ) {
2120 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2125 =head2 get_all_subpermissions
2127 my $perm_hashref = get_all_subpermissions();
2129 Returns a hashref of hashrefs defining all specific
2130 permissions currently defined. The return value
2131 has the same structure as that of C<get_user_subpermissions>,
2132 except that the innermost hash value is the description
2133 of the subpermission.
2137 sub get_all_subpermissions {
2138 my $dbh = C4::Context->dbh;
2139 my $sth = $dbh->prepare( "SELECT flag, code
2141 JOIN userflags ON (module_bit = bit)" );
2145 while ( my $perm = $sth->fetchrow_hashref ) {
2146 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2151 =head2 haspermission
2153 $flagsrequired = '*'; # Any permission at all
2154 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2155 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2156 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2157 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2158 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2160 $flags = ($userid, $flagsrequired);
2162 C<$userid> the userid of the member
2163 C<$flags> is a query structure similar to that used by SQL::Abstract that
2164 denotes the combination of flags required. It is a required parameter.
2166 The main logic of this method is that things in arrays are OR'ed, and things
2167 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2169 Returns member's flags or 0 if a permission is not met.
2174 my ($required, $flags) = @_;
2176 my $ref = ref($required);
2178 if ($required eq '*') {
2179 return 0 unless ( $flags or ref( $flags ) );
2181 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2183 } elsif ($ref eq 'HASH') {
2184 foreach my $key (keys %{$required}) {
2185 next if $flags == 1;
2186 my $require = $required->{$key};
2187 my $rflags = $flags->{$key};
2188 return 0 unless _dispatch($require, $rflags);
2190 } elsif ($ref eq 'ARRAY') {
2192 foreach my $require ( @{$required} ) {
2194 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2195 ? $flags->{$require}
2197 $satisfied++ if _dispatch( $require, $rflags );
2199 return 0 unless $satisfied;
2201 croak "Unexpected structure found: $ref";
2208 my ( $userid, $flagsrequired ) = @_;
2210 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2211 # unless defined($flagsrequired);
2213 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2214 $sth->execute($userid);
2215 my $row = $sth->fetchrow();
2216 my $flags = getuserflags( $row, $userid );
2218 return $flags unless defined($flagsrequired);
2219 return $flags if $flags->{superlibrarian};
2220 return _dispatch($flagsrequired, $flags);
2222 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2227 $flags = ($iprange);
2229 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2231 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2238 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2239 if (scalar @allowedipranges > 0) {
2241 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2242 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2244 return $result ? 1 : 0;
2247 sub getborrowernumber {
2249 my $userenv = C4::Context->userenv;
2250 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2251 return $userenv->{number};
2253 my $dbh = C4::Context->dbh;
2254 for my $field ( 'userid', 'cardnumber' ) {
2256 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2257 $sth->execute($userid);
2259 my ($bnumber) = $sth->fetchrow;
2266 =head2 track_login_daily
2268 track_login_daily( $userid );
2270 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2274 sub track_login_daily {
2276 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2278 my $cache = Koha::Caches->get_instance();
2279 my $cache_key = "track_login_" . $userid;
2280 my $cached = $cache->get_from_cache($cache_key);
2281 my $today = dt_from_string()->ymd;
2282 return if $cached && $cached eq $today;
2284 my $patron = Koha::Patrons->find({ userid => $userid });
2285 return unless $patron;
2286 $patron->track_login;
2287 $cache->set_in_cache( $cache_key, $today );
2290 END { } # module clean-up code here (global destructor)
2300 Crypt::Eksblowfish::Bcrypt(3)