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 intranetbookbag => C4::Context->preference("intranetbookbag"),
522 suggestion => C4::Context->preference("suggestion"),
523 virtualshelves => C4::Context->preference("virtualshelves"),
524 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
525 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
526 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
527 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
528 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
529 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
530 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
531 useDischarge => C4::Context->preference('useDischarge'),
532 pending_checkout_notes => scalar Koha::Checkouts->search({ noteseen => 0 }),
536 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
538 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
539 my $LibraryNameTitle = C4::Context->preference("LibraryName");
540 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
541 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
543 # clean up the busc param in the session
544 # if the page is not opac-detail and not the "add to list" page
545 # and not the "edit comments" page
546 if ( C4::Context->preference("OpacBrowseResults")
547 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
549 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
550 or $pagename =~ /^showmarc$/
551 or $pagename =~ /^addbybiblionumber$/
552 or $pagename =~ /^review$/ ) {
553 my $sessionSearch = get_session( $sessionID || $in->{'query'}->cookie("CGISESSID") );
554 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
558 # variables passed from CGI: opac_css_override and opac_search_limits.
559 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
560 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
563 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
564 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
565 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
567 $opac_name = $1; # opac_search_limit is a branch, so we use it.
568 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
569 $opac_name = $in->{'query'}->param('multibranchlimit');
570 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
571 $opac_name = C4::Context->userenv->{'branch'};
574 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' });
576 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
577 LibrarySearchGroups => \@search_groups,
578 opac_name => $opac_name,
579 LibraryName => "" . C4::Context->preference("LibraryName"),
580 LibraryNameTitle => "" . $LibraryNameTitle,
581 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
582 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
583 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
584 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
585 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
586 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
587 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
588 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
589 opac_search_limit => $opac_search_limit,
590 opac_limit_override => $opac_limit_override,
591 OpacBrowser => C4::Context->preference("OpacBrowser"),
592 OpacCloud => C4::Context->preference("OpacCloud"),
593 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
594 OpacNav => "" . C4::Context->preference("OpacNav"),
595 OpacNavBottom => "" . C4::Context->preference("OpacNavBottom"),
596 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
597 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
598 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
599 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
600 OpacTopissue => C4::Context->preference("OpacTopissue"),
601 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
602 'Version' => C4::Context->preference('Version'),
603 hidelostitems => C4::Context->preference("hidelostitems"),
604 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
605 opacbookbag => "" . C4::Context->preference("opacbookbag"),
606 OpacFavicon => C4::Context->preference("OpacFavicon"),
607 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
608 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
609 OPACUserJS => C4::Context->preference("OPACUserJS"),
610 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
611 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
612 ShowReviewer => C4::Context->preference("ShowReviewer"),
613 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
614 suggestion => "" . C4::Context->preference("suggestion"),
615 virtualshelves => "" . C4::Context->preference("virtualshelves"),
616 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
617 OPACXSLTDetailsDisplay => C4::Context->preference("OPACXSLTDetailsDisplay"),
618 OPACXSLTResultsDisplay => C4::Context->preference("OPACXSLTResultsDisplay"),
619 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
620 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
621 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
622 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
623 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
624 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
625 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
626 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
627 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
628 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
629 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
630 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
631 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
632 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
633 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
634 useDischarge => C4::Context->preference('useDischarge'),
637 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
640 # Check if we were asked using parameters to force a specific language
641 if ( defined $in->{'query'}->param('language') ) {
643 # Extract the language, let C4::Languages::getlanguage choose
645 my $language = C4::Languages::getlanguage( $in->{'query'} );
646 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
647 if ( ref $cookie eq 'ARRAY' ) {
648 push @{$cookie}, $languagecookie;
650 $cookie = [ $cookie, $languagecookie ];
654 return ( $template, $borrowernumber, $cookie, $flags );
659 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
661 Verifies that the user is authorized to run this script. If
662 the user is authorized, a (userid, cookie, session-id, flags)
663 quadruple is returned. If the user is not authorized but does
664 not have the required privilege (see $flagsrequired below), it
665 displays an error page and exits. Otherwise, it displays the
666 login page and exits.
668 Note that C<&checkauth> will return if and only if the user
669 is authorized, so it should be called early on, before any
670 unfinished operations (e.g., if you've opened a file, then
671 C<&checkauth> won't close it for you).
673 C<$query> is the CGI object for the script calling C<&checkauth>.
675 The C<$noauth> argument is optional. If it is set, then no
676 authorization is required for the script.
678 C<&checkauth> fetches user and session information from C<$query> and
679 ensures that the user is authorized to run scripts that require
682 The C<$flagsrequired> argument specifies the required privileges
683 the user must have if the username and password are correct.
684 It should be specified as a reference-to-hash; keys in the hash
685 should be the "flags" for the user, as specified in the Members
686 intranet module. Any key specified must correspond to a "flag"
687 in the userflags table. E.g., { circulate => 1 } would specify
688 that the user must have the "circulate" privilege in order to
689 proceed. To make sure that access control is correct, the
690 C<$flagsrequired> parameter must be specified correctly.
692 Koha also has a concept of sub-permissions, also known as
693 granular permissions. This makes the value of each key
694 in the C<flagsrequired> hash take on an additional
699 The user must have access to all subfunctions of the module
700 specified by the hash key.
704 The user must have access to at least one subfunction of the module
705 specified by the hash key.
707 specific permission, e.g., 'export_catalog'
709 The user must have access to the specific subfunction list, which
710 must correspond to a row in the permissions table.
712 The C<$type> argument specifies whether the template should be
713 retrieved from the opac or intranet directory tree. "opac" is
714 assumed if it is not specified; however, if C<$type> is specified,
715 "intranet" is assumed if it is not "opac".
717 If C<$query> does not have a valid session ID associated with it
718 (i.e., the user has not logged in) or if the session has expired,
719 C<&checkauth> presents the user with a login page (from the point of
720 view of the original script, C<&checkauth> does not return). Once the
721 user has authenticated, C<&checkauth> restarts the original script
722 (this time, C<&checkauth> returns).
724 The login page is provided using a HTML::Template, which is set in the
725 systempreferences table or at the top of this file. The variable C<$type>
726 selects which template to use, either the opac or the intranet
727 authentification template.
729 C<&checkauth> returns a user ID, a cookie, and a session ID. The
730 cookie should be sent back to the browser; it verifies that the user
740 # If version syspref is unavailable, it means Koha is being installed,
741 # and so we must redirect to OPAC maintenance page or to the WebInstaller
742 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
743 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
744 warn "OPAC Install required, redirecting to maintenance";
745 print $query->redirect("/cgi-bin/koha/maintenance.pl");
748 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
749 if ( $type ne 'opac' ) {
750 warn "Install required, redirecting to Installer";
751 print $query->redirect("/cgi-bin/koha/installer/install.pl");
753 warn "OPAC Install required, redirecting to maintenance";
754 print $query->redirect("/cgi-bin/koha/maintenance.pl");
759 # check that database and koha version are the same
760 # there is no DB version, it's a fresh install,
761 # go to web installer
762 # there is a DB version, compare it to the code version
763 my $kohaversion = Koha::version();
765 # remove the 3 last . to have a Perl number
766 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
767 $debug and print STDERR "kohaversion : $kohaversion\n";
768 if ( $version < $kohaversion ) {
769 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
770 if ( $type ne 'opac' ) {
771 warn sprintf( $warning, 'Installer' );
772 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
774 warn sprintf( "OPAC: " . $warning, 'maintenance' );
775 print $query->redirect("/cgi-bin/koha/maintenance.pl");
783 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
784 printf $fh join( "\n", @_ );
788 sub _timeout_syspref {
789 my $default_timeout = 600;
790 my $timeout = C4::Context->preference('timeout') || $default_timeout;
792 # value in days, convert in seconds
793 if ( $timeout =~ /^(\d+)[dD]$/ ) {
794 $timeout = $1 * 86400;
796 # value in hours, convert in seconds
797 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
798 $timeout = $1 * 3600;
800 elsif ( $timeout !~ m/^\d+$/ ) {
801 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
802 $timeout = $default_timeout;
810 $debug and warn "Checking Auth";
812 # Get shibboleth login attribute
813 my $shib = C4::Context->config('useshibboleth') && shib_ok();
814 my $shib_login = $shib ? get_login_shib() : undef;
816 # $authnotrequired will be set for scripts which will run without authentication
817 my $authnotrequired = shift;
818 my $flagsrequired = shift;
820 my $emailaddress = shift;
821 my $template_name = shift;
822 $type = 'opac' unless $type;
824 unless ( C4::Context->preference("OpacPublic") ) {
825 my @allowed_scripts_for_private_opac = qw(
827 opac-registration-email-sent.tt
828 opac-registration-confirmation.tt
829 opac-memberentry-update-submitted.tt
830 opac-password-recovery.tt
832 $authnotrequired = 0 unless grep { $_ eq $template_name }
833 @allowed_scripts_for_private_opac;
836 my $dbh = C4::Context->dbh;
837 my $timeout = _timeout_syspref();
839 _version_check( $type, $query );
844 my ( $userid, $cookie, $sessionID, $flags );
845 my $logout = $query->param('logout.x');
847 my $anon_search_history;
849 # This parameter is the name of the CAS server we want to authenticate against,
850 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
851 my $casparam = $query->param('cas');
852 my $q_userid = $query->param('userid') // '';
856 # Basic authentication is incompatible with the use of Shibboleth,
857 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
858 # and it may not be the attribute we want to use to match the koha login.
860 # Also, do not consider an empty REMOTE_USER.
862 # Finally, after those tests, we can assume (although if it would be better with
863 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
864 # and we can affect it to $userid.
865 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
867 # Using Basic Authentication, no cookies required
868 $cookie = $query->cookie(
869 -name => 'CGISESSID',
873 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
877 elsif ( $emailaddress) {
878 # the Google OpenID Connect passes an email address
880 elsif ( $sessionID = $query->cookie("CGISESSID") )
881 { # assignment, not comparison
882 $session = get_session($sessionID);
883 C4::Context->_new_userenv($sessionID);
884 my ( $ip, $lasttime, $sessiontype );
887 $s_userid = $session->param('id') // '';
888 C4::Context->set_userenv(
889 $session->param('number'), $s_userid,
890 $session->param('cardnumber'), $session->param('firstname'),
891 $session->param('surname'), $session->param('branch'),
892 $session->param('branchname'), $session->param('flags'),
893 $session->param('emailaddress'), $session->param('shibboleth'),
894 $session->param('desk_id'), $session->param('desk_name'),
895 $session->param('register_id'), $session->param('register_name')
897 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
898 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
899 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
900 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
901 $ip = $session->param('ip');
902 $lasttime = $session->param('lasttime');
904 $sessiontype = $session->param('sessiontype') || '';
906 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
907 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
908 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
911 #if a user enters an id ne to the id in the current session, we need to log them in...
912 #first we need to clear the anonymous session...
913 $debug and warn "query id = $q_userid but session id = $s_userid";
914 $anon_search_history = $session->param('search_history');
917 C4::Context->_unset_userenv($sessionID);
923 # voluntary logout the user
924 # check wether the user was using their shibboleth session or a local one
925 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
928 C4::Context->_unset_userenv($sessionID);
930 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
934 if ($cas and $caslogout) {
935 logout_cas($query, $type);
938 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
939 if ( $shib and $shib_login and $shibSuccess) {
943 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
946 $info{'timed_out'} = 1;
951 C4::Context->_unset_userenv($sessionID);
953 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
957 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
959 # Different ip than originally logged in from
960 $info{'oldip'} = $ip;
961 $info{'newip'} = $ENV{'REMOTE_ADDR'};
962 $info{'different_ip'} = 1;
965 C4::Context->_unset_userenv($sessionID);
967 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
972 $cookie = $query->cookie(
973 -name => 'CGISESSID',
974 -value => $session->id,
976 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
978 $session->param( 'lasttime', time() );
979 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...
980 $flags = haspermission( $userid, $flagsrequired );
984 $info{'nopermission'} = 1;
989 unless ( $userid || $sessionID ) {
990 #we initiate a session prior to checking for a username to allow for anonymous sessions...
991 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
993 # Save anonymous search history in new session so it can be retrieved
994 # by get_template_and_user to store it in user's search history after
995 # a successful login.
996 if ($anon_search_history) {
997 $session->param( 'search_history', $anon_search_history );
1000 $sessionID = $session->id;
1001 C4::Context->_new_userenv($sessionID);
1002 $cookie = $query->cookie(
1003 -name => 'CGISESSID',
1004 -value => $session->id,
1006 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1008 my $pki_field = C4::Context->preference('AllowPKIAuth');
1009 if ( !defined($pki_field) ) {
1010 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1011 $pki_field = 'None';
1013 if ( ( $cas && $query->param('ticket') )
1015 || ( $shib && $shib_login )
1016 || $pki_field ne 'None'
1019 my $password = $query->param('password');
1020 my $shibSuccess = 0;
1021 my ( $return, $cardnumber );
1023 # If shib is enabled and we have a shib login, does the login match a valid koha user
1024 if ( $shib && $shib_login ) {
1027 # Do not pass password here, else shib will not be checked in checkpw.
1028 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1029 $userid = $retuserid;
1030 $shibSuccess = $return;
1031 $info{'invalidShibLogin'} = 1 unless ($return);
1034 # If shib login and match were successful, skip further login methods
1035 unless ($shibSuccess) {
1036 if ( $cas && $query->param('ticket') ) {
1038 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1039 checkpw( $dbh, $userid, $password, $query, $type );
1040 $userid = $retuserid;
1041 $info{'invalidCasLogin'} = 1 unless ($return);
1044 elsif ( $emailaddress ) {
1045 my $value = $emailaddress;
1047 # If we're looking up the email, there's a chance that the person
1048 # doesn't have a userid. So if there is none, we pass along the
1049 # borrower number, and the bits of code that need to know the user
1050 # ID will have to be smart enough to handle that.
1051 my $patrons = Koha::Patrons->search({ email => $value });
1052 if ($patrons->count) {
1054 # First the userid, then the borrowernum
1055 my $patron = $patrons->next;
1056 $value = $patron->userid || $patron->borrowernumber;
1060 $return = $value ? 1 : 0;
1065 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1066 || ( $pki_field eq 'emailAddress'
1067 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1071 if ( $pki_field eq 'Common Name' ) {
1072 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1074 elsif ( $pki_field eq 'emailAddress' ) {
1075 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1077 # If we're looking up the email, there's a chance that the person
1078 # doesn't have a userid. So if there is none, we pass along the
1079 # borrower number, and the bits of code that need to know the user
1080 # ID will have to be smart enough to handle that.
1081 my $patrons = Koha::Patrons->search({ email => $value });
1082 if ($patrons->count) {
1084 # First the userid, then the borrowernum
1085 my $patron = $patrons->next;
1086 $value = $patron->userid || $patron->borrowernumber;
1092 $return = $value ? 1 : 0;
1098 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1099 checkpw( $dbh, $q_userid, $password, $query, $type );
1100 $userid = $retuserid if ($retuserid);
1101 $info{'invalid_username_or_password'} = 1 unless ($return);
1105 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1112 && C4::Context->preference('OPACShibOnly')
1114 || ( ( $type ne 'opac' )
1115 && C4::Context->preference('staffShibOnly') )
1122 # $return: 1 = valid user
1125 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1126 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1130 $info{'nopermission'} = 1;
1131 C4::Context->_unset_userenv($sessionID);
1133 my ( $borrowernumber, $firstname, $surname, $userflags,
1134 $branchcode, $branchname, $emailaddress, $desk_id,
1135 $desk_name, $register_id, $register_name );
1137 if ( $return == 1 ) {
1139 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1140 branches.branchname as branchname, email
1142 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1144 my $sth = $dbh->prepare("$select where userid=?");
1145 $sth->execute($userid);
1146 unless ( $sth->rows ) {
1147 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1148 $sth = $dbh->prepare("$select where cardnumber=?");
1149 $sth->execute($cardnumber);
1151 unless ( $sth->rows ) {
1152 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1153 $sth->execute($userid);
1154 unless ( $sth->rows ) {
1155 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1160 ( $borrowernumber, $firstname, $surname, $userflags,
1161 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1162 $debug and print STDERR "AUTH_3 results: " .
1163 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1165 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1168 # launch a sequence to check if we have a ip for the branch, i
1169 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1171 my $ip = $ENV{'REMOTE_ADDR'};
1173 # if they specify at login, use that
1174 if ( $query->param('branch') ) {
1175 $branchcode = $query->param('branch');
1176 my $library = Koha::Libraries->find($branchcode);
1177 $branchname = $library? $library->branchname: '';
1179 if ( $query->param('desk_id') ) {
1180 $desk_id = $query->param('desk_id');
1181 my $desk = Koha::Desks->find($desk_id);
1182 $desk_name = $desk ? $desk->desk_name : '';
1184 if ( C4::Context->preference('UseCashRegisters') ) {
1186 $query->param('register_id')
1187 ? Koha::Cash::Registers->find($query->param('register_id'))
1188 : Koha::Cash::Registers->search(
1189 { branch => $branchcode, branch_default => 1 },
1190 { rows => 1 } )->single;
1191 $register_id = $register->id if ($register);
1192 $register_name = $register->name if ($register);
1194 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1195 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1197 # we have to check they are coming from the right ip range
1198 my $domain = $branches->{$branchcode}->{'branchip'};
1199 $domain =~ s|\.\*||g;
1200 if ( $ip !~ /^$domain/ ) {
1202 $cookie = $query->cookie(
1203 -name => 'CGISESSID',
1206 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1208 $info{'wrongip'} = 1;
1212 foreach my $br ( keys %$branches ) {
1214 # now we work with the treatment of ip
1215 my $domain = $branches->{$br}->{'branchip'};
1216 if ( $domain && $ip =~ /^$domain/ ) {
1217 $branchcode = $branches->{$br}->{'branchcode'};
1219 # new op dev : add the branchname to the cookie
1220 $branchname = $branches->{$br}->{'branchname'};
1223 $session->param( 'number', $borrowernumber );
1224 $session->param( 'id', $userid );
1225 $session->param( 'cardnumber', $cardnumber );
1226 $session->param( 'firstname', $firstname );
1227 $session->param( 'surname', $surname );
1228 $session->param( 'branch', $branchcode );
1229 $session->param( 'branchname', $branchname );
1230 $session->param( 'desk_id', $desk_id);
1231 $session->param( 'desk_name', $desk_name);
1232 $session->param( 'flags', $userflags );
1233 $session->param( 'emailaddress', $emailaddress );
1234 $session->param( 'ip', $session->remote_addr() );
1235 $session->param( 'lasttime', time() );
1236 $session->param( 'interface', $type);
1237 $session->param( 'shibboleth', $shibSuccess );
1238 $session->param( 'register_id', $register_id );
1239 $session->param( 'register_name', $register_name );
1240 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1242 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1243 C4::Context->set_userenv(
1244 $session->param('number'), $session->param('id'),
1245 $session->param('cardnumber'), $session->param('firstname'),
1246 $session->param('surname'), $session->param('branch'),
1247 $session->param('branchname'), $session->param('flags'),
1248 $session->param('emailaddress'), $session->param('shibboleth'),
1249 $session->param('desk_id'), $session->param('desk_name'),
1250 $session->param('register_id'), $session->param('register_name')
1254 # $return: 0 = invalid user
1255 # reset to anonymous session
1257 $debug and warn "Login failed, resetting anonymous session...";
1259 $info{'invalid_username_or_password'} = 1;
1260 C4::Context->_unset_userenv($sessionID);
1262 $session->param( 'lasttime', time() );
1263 $session->param( 'ip', $session->remote_addr() );
1264 $session->param( 'sessiontype', 'anon' );
1265 $session->param( 'interface', $type);
1267 } # END if ( $q_userid
1268 elsif ( $type eq "opac" ) {
1270 # if we are here this is an anonymous session; add public lists to it and a few other items...
1271 # anonymous sessions are created only for the OPAC
1272 $debug and warn "Initiating an anonymous session...";
1274 # setting a couple of other session vars...
1275 $session->param( 'ip', $session->remote_addr() );
1276 $session->param( 'lasttime', time() );
1277 $session->param( 'sessiontype', 'anon' );
1278 $session->param( 'interface', $type);
1280 } # END unless ($userid)
1282 # finished authentification, now respond
1283 if ( $loggedin || $authnotrequired )
1287 $cookie = $query->cookie(
1288 -name => 'CGISESSID',
1291 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1295 track_login_daily( $userid );
1297 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1298 # request. We therefore redirect the user to the requested page again without the login parameters.
1299 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1300 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1301 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1302 $uri->query_param_delete('userid');
1303 $uri->query_param_delete('password');
1304 $uri->query_param_delete('koha_login_context');
1305 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1309 return ( $userid, $cookie, $sessionID, $flags );
1314 # AUTH rejected, show the login/password template, after checking the DB.
1318 # get the inputs from the incoming query
1320 foreach my $name ( param $query) {
1321 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1322 my @value = $query->multi_param($name);
1323 push @inputs, { name => $name, value => $_ } for @value;
1326 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1328 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1329 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1330 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1332 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1333 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1337 script_name => get_script_name(),
1338 casAuthentication => C4::Context->preference("casAuthentication"),
1339 shibbolethAuthentication => $shib,
1340 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1341 suggestion => C4::Context->preference("suggestion"),
1342 virtualshelves => C4::Context->preference("virtualshelves"),
1343 LibraryName => "" . C4::Context->preference("LibraryName"),
1344 LibraryNameTitle => "" . $LibraryNameTitle,
1345 opacuserlogin => C4::Context->preference("opacuserlogin"),
1346 OpacNav => C4::Context->preference("OpacNav"),
1347 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1348 OpacFavicon => C4::Context->preference("OpacFavicon"),
1349 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1350 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1351 OPACUserJS => C4::Context->preference("OPACUserJS"),
1352 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1353 OpacCloud => C4::Context->preference("OpacCloud"),
1354 OpacTopissue => C4::Context->preference("OpacTopissue"),
1355 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1356 OpacBrowser => C4::Context->preference("OpacBrowser"),
1357 TagsEnabled => C4::Context->preference("TagsEnabled"),
1358 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1359 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1360 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1361 intranetbookbag => C4::Context->preference("intranetbookbag"),
1362 IntranetNav => C4::Context->preference("IntranetNav"),
1363 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1364 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1365 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1366 IndependentBranches => C4::Context->preference("IndependentBranches"),
1367 AutoLocation => C4::Context->preference("AutoLocation"),
1368 wrongip => $info{'wrongip'},
1369 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1370 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1371 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1372 too_many_login_attempts => ( $patron and $patron->account_locked )
1375 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1376 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1377 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1378 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1380 if ( $type eq 'opac' ) {
1381 require Koha::Virtualshelves;
1382 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1388 some_public_shelves => $some_public_shelves,
1394 # Is authentication against multiple CAS servers enabled?
1395 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1396 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1398 foreach my $key ( keys %$casservers ) {
1399 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1402 casServersLoop => \@tmplservers
1406 casServerUrl => login_cas_url($query, undef, $type),
1411 invalidCasLogin => $info{'invalidCasLogin'}
1416 #If shibOnly is enabled just go ahead and redirect directly
1417 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1418 my $redirect_url = login_shib_url( $query );
1419 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1424 shibbolethAuthentication => $shib,
1425 shibbolethLoginUrl => login_shib_url($query),
1429 if (C4::Context->preference('GoogleOpenIDConnect')) {
1430 if ($query->param("OpenIDConnectFailed")) {
1431 my $reason = $query->param('OpenIDConnectFailed');
1432 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1437 LibraryName => C4::Context->preference("LibraryName"),
1439 $template->param(%info);
1441 # $cookie = $query->cookie(CGISESSID => $session->id
1443 print $query->header(
1444 { type => 'text/html',
1447 'X-Frame-Options' => 'SAMEORIGIN'
1454 =head2 check_api_auth
1456 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1458 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1459 cookie, determine if the user has the privileges specified by C<$userflags>.
1461 C<check_api_auth> is is meant for authenticating users of web services, and
1462 consequently will always return and will not attempt to redirect the user
1465 If a valid session cookie is already present, check_api_auth will return a status
1466 of "ok", the cookie, and the Koha session ID.
1468 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1469 parameters and create a session cookie and Koha session if the supplied credentials
1472 Possible return values in C<$status> are:
1476 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1478 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1480 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1482 =item "expired -- session cookie has expired; API user should resubmit userid and password
1488 sub check_api_auth {
1491 my $flagsrequired = shift;
1492 my $dbh = C4::Context->dbh;
1493 my $timeout = _timeout_syspref();
1495 unless ( C4::Context->preference('Version') ) {
1497 # database has not been installed yet
1498 return ( "maintenance", undef, undef );
1500 my $kohaversion = Koha::version();
1501 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1502 if ( C4::Context->preference('Version') < $kohaversion ) {
1504 # database in need of version update; assume that
1505 # no API should be called while databsae is in
1507 return ( "maintenance", undef, undef );
1510 # FIXME -- most of what follows is a copy-and-paste
1511 # of code from checkauth. There is an obvious need
1512 # for refactoring to separate the various parts of
1513 # the authentication code, but as of 2007-11-19 this
1514 # is deferred so as to not introduce bugs into the
1515 # regular authentication code for Koha 3.0.
1517 # see if we have a valid session cookie already
1518 # however, if a userid parameter is present (i.e., from
1519 # a form submission, assume that any current cookie
1521 my $sessionID = undef;
1522 unless ( $query->param('userid') ) {
1523 $sessionID = $query->cookie("CGISESSID");
1525 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1526 my $session = get_session($sessionID);
1527 C4::Context->_new_userenv($sessionID);
1529 C4::Context->interface($session->param('interface'));
1530 C4::Context->set_userenv(
1531 $session->param('number'), $session->param('id'),
1532 $session->param('cardnumber'), $session->param('firstname'),
1533 $session->param('surname'), $session->param('branch'),
1534 $session->param('branchname'), $session->param('flags'),
1535 $session->param('emailaddress'), $session->param('shibboleth'),
1536 $session->param('desk_id'), $session->param('desk_name'),
1537 $session->param('register_id'), $session->param('register_name')
1540 my $ip = $session->param('ip');
1541 my $lasttime = $session->param('lasttime');
1542 my $userid = $session->param('id');
1543 if ( $lasttime < time() - $timeout ) {
1548 C4::Context->_unset_userenv($sessionID);
1551 return ( "expired", undef, undef );
1552 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1554 # IP address changed
1557 C4::Context->_unset_userenv($sessionID);
1560 return ( "expired", undef, undef );
1562 my $cookie = $query->cookie(
1563 -name => 'CGISESSID',
1564 -value => $session->id,
1566 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1568 $session->param( 'lasttime', time() );
1569 my $flags = haspermission( $userid, $flagsrequired );
1571 return ( "ok", $cookie, $sessionID );
1575 C4::Context->_unset_userenv($sessionID);
1578 return ( "failed", undef, undef );
1582 return ( "expired", undef, undef );
1587 my $userid = $query->param('userid');
1588 my $password = $query->param('password');
1589 my ( $return, $cardnumber, $cas_ticket );
1592 if ( $cas && $query->param('PT') ) {
1594 $debug and print STDERR "## check_api_auth - checking CAS\n";
1596 # In case of a CAS authentication, we use the ticket instead of the password
1597 my $PT = $query->param('PT');
1598 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1601 # User / password auth
1602 unless ( $userid and $password ) {
1604 # caller did something wrong, fail the authenticateion
1605 return ( "failed", undef, undef );
1608 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1611 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1612 my $session = get_session("");
1613 return ( "failed", undef, undef ) unless $session;
1615 my $sessionID = $session->id;
1616 C4::Context->_new_userenv($sessionID);
1617 my $cookie = $query->cookie(
1618 -name => 'CGISESSID',
1619 -value => $sessionID,
1621 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1623 if ( $return == 1 ) {
1625 $borrowernumber, $firstname, $surname,
1626 $userflags, $branchcode, $branchname,
1631 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1633 $sth->execute($userid);
1635 $borrowernumber, $firstname, $surname,
1636 $userflags, $branchcode, $branchname,
1638 ) = $sth->fetchrow if ( $sth->rows );
1640 unless ( $sth->rows ) {
1641 my $sth = $dbh->prepare(
1642 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1644 $sth->execute($cardnumber);
1646 $borrowernumber, $firstname, $surname,
1647 $userflags, $branchcode, $branchname,
1649 ) = $sth->fetchrow if ( $sth->rows );
1651 unless ( $sth->rows ) {
1652 $sth->execute($userid);
1654 $borrowernumber, $firstname, $surname, $userflags,
1655 $branchcode, $branchname, $emailaddress
1656 ) = $sth->fetchrow if ( $sth->rows );
1660 my $ip = $ENV{'REMOTE_ADDR'};
1662 # if they specify at login, use that
1663 if ( $query->param('branch') ) {
1664 $branchcode = $query->param('branch');
1665 my $library = Koha::Libraries->find($branchcode);
1666 $branchname = $library? $library->branchname: '';
1668 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1669 foreach my $br ( keys %$branches ) {
1671 # now we work with the treatment of ip
1672 my $domain = $branches->{$br}->{'branchip'};
1673 if ( $domain && $ip =~ /^$domain/ ) {
1674 $branchcode = $branches->{$br}->{'branchcode'};
1676 # new op dev : add the branchname to the cookie
1677 $branchname = $branches->{$br}->{'branchname'};
1680 $session->param( 'number', $borrowernumber );
1681 $session->param( 'id', $userid );
1682 $session->param( 'cardnumber', $cardnumber );
1683 $session->param( 'firstname', $firstname );
1684 $session->param( 'surname', $surname );
1685 $session->param( 'branch', $branchcode );
1686 $session->param( 'branchname', $branchname );
1687 $session->param( 'flags', $userflags );
1688 $session->param( 'emailaddress', $emailaddress );
1689 $session->param( 'ip', $session->remote_addr() );
1690 $session->param( 'lasttime', time() );
1691 $session->param( 'interface', 'api' );
1693 $session->param( 'cas_ticket', $cas_ticket);
1694 C4::Context->set_userenv(
1695 $session->param('number'), $session->param('id'),
1696 $session->param('cardnumber'), $session->param('firstname'),
1697 $session->param('surname'), $session->param('branch'),
1698 $session->param('branchname'), $session->param('flags'),
1699 $session->param('emailaddress'), $session->param('shibboleth'),
1700 $session->param('desk_id'), $session->param('desk_name'),
1701 $session->param('register_id'), $session->param('register_name')
1703 return ( "ok", $cookie, $sessionID );
1705 return ( "failed", undef, undef );
1710 =head2 check_cookie_auth
1712 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1714 Given a CGISESSID cookie set during a previous login to Koha, determine
1715 if the user has the privileges specified by C<$userflags>. C<$userflags>
1716 is passed unaltered into C<haspermission> and as such accepts all options
1717 avaiable to that routine with the one caveat that C<check_api_auth> will
1718 also allow 'undef' to be passed and in such a case the permissions check
1719 will be skipped altogether.
1721 C<check_cookie_auth> is meant for authenticating special services
1722 such as tools/upload-file.pl that are invoked by other pages that
1723 have been authenticated in the usual way.
1725 Possible return values in C<$status> are:
1729 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1731 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1733 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1735 =item "expired -- session cookie has expired; API user should resubmit userid and password
1741 sub check_cookie_auth {
1743 my $flagsrequired = shift;
1746 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1747 my $dbh = C4::Context->dbh;
1748 my $timeout = _timeout_syspref();
1750 unless ( C4::Context->preference('Version') ) {
1752 # database has not been installed yet
1753 return ( "maintenance", undef );
1755 my $kohaversion = Koha::version();
1756 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1757 if ( C4::Context->preference('Version') < $kohaversion ) {
1759 # database in need of version update; assume that
1760 # no API should be called while databsae is in
1762 return ( "maintenance", undef );
1765 # FIXME -- most of what follows is a copy-and-paste
1766 # of code from checkauth. There is an obvious need
1767 # for refactoring to separate the various parts of
1768 # the authentication code, but as of 2007-11-23 this
1769 # is deferred so as to not introduce bugs into the
1770 # regular authentication code for Koha 3.0.
1772 # see if we have a valid session cookie already
1773 # however, if a userid parameter is present (i.e., from
1774 # a form submission, assume that any current cookie
1776 unless ( defined $cookie and $cookie ) {
1777 return ( "failed", undef );
1779 my $sessionID = $cookie;
1780 my $session = get_session($sessionID);
1781 C4::Context->_new_userenv($sessionID);
1783 C4::Context->interface($session->param('interface'));
1784 C4::Context->set_userenv(
1785 $session->param('number'), $session->param('id'),
1786 $session->param('cardnumber'), $session->param('firstname'),
1787 $session->param('surname'), $session->param('branch'),
1788 $session->param('branchname'), $session->param('flags'),
1789 $session->param('emailaddress'), $session->param('shibboleth'),
1790 $session->param('desk_id'), $session->param('desk_name'),
1791 $session->param('register_id'), $session->param('register_name')
1794 my $ip = $session->param('ip');
1795 my $lasttime = $session->param('lasttime');
1796 my $userid = $session->param('id');
1797 if ( $lasttime < time() - $timeout ) {
1802 C4::Context->_unset_userenv($sessionID);
1805 return ("expired", undef);
1806 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1808 # IP address changed
1811 C4::Context->_unset_userenv($sessionID);
1814 return ( "expired", undef );
1816 $session->param( 'lasttime', time() );
1817 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1819 return ( "ok", $sessionID );
1823 C4::Context->_unset_userenv($sessionID);
1826 return ( "failed", undef );
1830 return ( "expired", undef );
1837 my $session = get_session($sessionID);
1839 Given a session ID, retrieve the CGI::Session object used to store
1840 the session's state. The session object can be used to store
1841 data that needs to be accessed by different scripts during a
1844 If the C<$sessionID> parameter is an empty string, a new session
1849 sub _get_session_params {
1850 my $storage_method = C4::Context->preference('SessionStorage');
1851 if ( $storage_method eq 'mysql' ) {
1852 my $dbh = C4::Context->dbh;
1853 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1855 elsif ( $storage_method eq 'Pg' ) {
1856 my $dbh = C4::Context->dbh;
1857 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1859 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1860 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1861 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1864 # catch all defaults to tmp should work on all systems
1865 my $dir = C4::Context::temporary_directory;
1866 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1867 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1872 my $sessionID = shift;
1873 my $params = _get_session_params();
1874 return CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1878 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1879 # (or something similar)
1880 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1881 # not having a userenv defined could cause a crash.
1883 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1884 $type = 'opac' unless $type;
1886 # Get shibboleth login attribute
1887 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1888 my $shib_login = $shib ? get_login_shib() : undef;
1892 if ( defined $userid ){
1893 $patron = Koha::Patrons->find({ userid => $userid });
1894 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1896 my $check_internal_as_fallback = 0;
1898 # Note: checkpw_* routines returns:
1901 # -1 if user bind failed (LDAP only)
1903 if ( $patron and $patron->account_locked ) {
1904 # Nothing to check, account is locked
1905 } elsif ($ldap && defined($password)) {
1906 $debug and print STDERR "## checkpw - checking LDAP\n";
1907 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1908 if ( $retval == 1 ) {
1909 @return = ( $retval, $retcard, $retuserid );
1912 $check_internal_as_fallback = 1 if $retval == 0;
1914 } elsif ( $cas && $query && $query->param('ticket') ) {
1915 $debug and print STDERR "## checkpw - checking CAS\n";
1917 # In case of a CAS authentication, we use the ticket instead of the password
1918 my $ticket = $query->param('ticket');
1919 $query->delete('ticket'); # remove ticket to come back to original URL
1920 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1922 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1926 $passwd_ok = $retval;
1929 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1930 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1932 elsif ( $shib && $shib_login && !$password ) {
1934 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1936 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1937 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1938 # shibboleth-authenticated user
1940 # Then, we check if it matches a valid koha user
1942 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1944 @return = ( $retval, $retcard, $retuserid );
1946 $passwd_ok = $retval;
1949 $check_internal_as_fallback = 1;
1953 if ( $check_internal_as_fallback ) {
1954 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1955 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1960 $patron->update({ login_attempts => 0 });
1961 } elsif( !$patron->account_locked ) {
1962 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1966 # Optionally log success or failure
1967 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1968 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1969 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1970 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1976 sub checkpw_internal {
1977 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1979 $password = Encode::encode( 'UTF-8', $password )
1980 if Encode::is_utf8($password);
1984 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1986 $sth->execute($userid);
1988 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1989 $surname, $branchcode, $branchname, $flags )
1992 if ( checkpw_hash( $password, $stored_hash ) ) {
1994 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1995 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1996 return 1, $cardnumber, $userid;
2001 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2003 $sth->execute($userid);
2005 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2006 $surname, $branchcode, $branchname, $flags )
2009 if ( checkpw_hash( $password, $stored_hash ) ) {
2011 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2012 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2013 return 1, $cardnumber, $userid;
2020 my ( $password, $stored_hash ) = @_;
2022 return if $stored_hash eq '!';
2024 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2026 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2027 $hash = hash_password( $password, $stored_hash );
2029 $hash = md5_base64($password);
2031 return $hash eq $stored_hash;
2036 my $authflags = getuserflags($flags, $userid, [$dbh]);
2038 Translates integer flags into permissions strings hash.
2040 C<$flags> is the integer userflags value ( borrowers.userflags )
2041 C<$userid> is the members.userid, used for building subpermissions
2042 C<$authflags> is a hashref of permissions
2049 my $dbh = @_ ? shift : C4::Context->dbh;
2052 # I don't want to do this, but if someone logs in as the database
2053 # user, it would be preferable not to spam them to death with
2054 # numeric warnings. So, we make $flags numeric.
2055 no warnings 'numeric';
2058 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2061 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2062 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2063 $userflags->{$flag} = 1;
2066 $userflags->{$flag} = 0;
2070 # get subpermissions and merge with top-level permissions
2071 my $user_subperms = get_user_subpermissions($userid);
2072 foreach my $module ( keys %$user_subperms ) {
2073 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2074 $userflags->{$module} = $user_subperms->{$module};
2080 =head2 get_user_subpermissions
2082 $user_perm_hashref = get_user_subpermissions($userid);
2084 Given the userid (note, not the borrowernumber) of a staff user,
2085 return a hashref of hashrefs of the specific subpermissions
2086 accorded to the user. An example return is
2090 export_catalog => 1,
2091 import_patrons => 1,
2095 The top-level hash-key is a module or function code from
2096 userflags.flag, while the second-level key is a code
2099 The results of this function do not give a complete picture
2100 of the functions that a staff user can access; it is also
2101 necessary to check borrowers.flags.
2105 sub get_user_subpermissions {
2108 my $dbh = C4::Context->dbh;
2109 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2110 FROM user_permissions
2111 JOIN permissions USING (module_bit, code)
2112 JOIN userflags ON (module_bit = bit)
2113 JOIN borrowers USING (borrowernumber)
2114 WHERE userid = ?" );
2115 $sth->execute($userid);
2117 my $user_perms = {};
2118 while ( my $perm = $sth->fetchrow_hashref ) {
2119 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2124 =head2 get_all_subpermissions
2126 my $perm_hashref = get_all_subpermissions();
2128 Returns a hashref of hashrefs defining all specific
2129 permissions currently defined. The return value
2130 has the same structure as that of C<get_user_subpermissions>,
2131 except that the innermost hash value is the description
2132 of the subpermission.
2136 sub get_all_subpermissions {
2137 my $dbh = C4::Context->dbh;
2138 my $sth = $dbh->prepare( "SELECT flag, code
2140 JOIN userflags ON (module_bit = bit)" );
2144 while ( my $perm = $sth->fetchrow_hashref ) {
2145 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2150 =head2 haspermission
2152 $flagsrequired = '*'; # Any permission at all
2153 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2154 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2155 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2156 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2157 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2159 $flags = ($userid, $flagsrequired);
2161 C<$userid> the userid of the member
2162 C<$flags> is a query structure similar to that used by SQL::Abstract that
2163 denotes the combination of flags required. It is a required parameter.
2165 The main logic of this method is that things in arrays are OR'ed, and things
2166 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2168 Returns member's flags or 0 if a permission is not met.
2173 my ($required, $flags) = @_;
2175 my $ref = ref($required);
2177 if ($required eq '*') {
2178 return 0 unless ( $flags or ref( $flags ) );
2180 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2182 } elsif ($ref eq 'HASH') {
2183 foreach my $key (keys %{$required}) {
2184 next if $flags == 1;
2185 my $require = $required->{$key};
2186 my $rflags = $flags->{$key};
2187 return 0 unless _dispatch($require, $rflags);
2189 } elsif ($ref eq 'ARRAY') {
2191 foreach my $require ( @{$required} ) {
2193 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2194 ? $flags->{$require}
2196 $satisfied++ if _dispatch( $require, $rflags );
2198 return 0 unless $satisfied;
2200 croak "Unexpected structure found: $ref";
2207 my ( $userid, $flagsrequired ) = @_;
2209 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2210 # unless defined($flagsrequired);
2212 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2213 $sth->execute($userid);
2214 my $row = $sth->fetchrow();
2215 my $flags = getuserflags( $row, $userid );
2217 return $flags unless defined($flagsrequired);
2218 return $flags if $flags->{superlibrarian};
2219 return _dispatch($flagsrequired, $flags);
2221 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2226 $flags = ($iprange);
2228 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2230 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2237 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2238 if (scalar @allowedipranges > 0) {
2240 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2241 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2243 return $result ? 1 : 0;
2246 sub getborrowernumber {
2248 my $userenv = C4::Context->userenv;
2249 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2250 return $userenv->{number};
2252 my $dbh = C4::Context->dbh;
2253 for my $field ( 'userid', 'cardnumber' ) {
2255 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2256 $sth->execute($userid);
2258 my ($bnumber) = $sth->fetchrow;
2265 =head2 track_login_daily
2267 track_login_daily( $userid );
2269 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2273 sub track_login_daily {
2275 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2277 my $cache = Koha::Caches->get_instance();
2278 my $cache_key = "track_login_" . $userid;
2279 my $cached = $cache->get_from_cache($cache_key);
2280 my $today = dt_from_string()->ymd;
2281 return if $cached && $cached eq $today;
2283 my $patron = Koha::Patrons->find({ userid => $userid });
2284 return unless $patron;
2285 $patron->track_login;
2286 $cache->set_in_cache( $cache_key, $today );
2289 END { } # module clean-up code here (global destructor)
2299 Crypt::Eksblowfish::Bcrypt(3)