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 $pagename =~ /^addbybiblionumber$/
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");
782 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
783 printf $fh join( "\n", @_ );
787 sub _timeout_syspref {
788 my $default_timeout = 600;
789 my $timeout = C4::Context->preference('timeout') || $default_timeout;
791 # value in days, convert in seconds
792 if ( $timeout =~ /^(\d+)[dD]$/ ) {
793 $timeout = $1 * 86400;
795 # value in hours, convert in seconds
796 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
797 $timeout = $1 * 3600;
799 elsif ( $timeout !~ m/^\d+$/ ) {
800 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
801 $timeout = $default_timeout;
809 $debug and warn "Checking Auth";
811 # Get shibboleth login attribute
812 my $shib = C4::Context->config('useshibboleth') && shib_ok();
813 my $shib_login = $shib ? get_login_shib() : undef;
815 # $authnotrequired will be set for scripts which will run without authentication
816 my $authnotrequired = shift;
817 my $flagsrequired = shift;
819 my $emailaddress = shift;
820 my $template_name = shift;
821 $type = 'opac' unless $type;
823 unless ( C4::Context->preference("OpacPublic") ) {
824 my @allowed_scripts_for_private_opac = qw(
826 opac-registration-email-sent.tt
827 opac-registration-confirmation.tt
828 opac-memberentry-update-submitted.tt
829 opac-password-recovery.tt
831 $authnotrequired = 0 unless grep { $_ eq $template_name }
832 @allowed_scripts_for_private_opac;
835 my $dbh = C4::Context->dbh;
836 my $timeout = _timeout_syspref();
838 _version_check( $type, $query );
843 my ( $userid, $cookie, $sessionID, $flags );
844 my $logout = $query->param('logout.x');
846 my $anon_search_history;
848 # This parameter is the name of the CAS server we want to authenticate against,
849 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
850 my $casparam = $query->param('cas');
851 my $q_userid = $query->param('userid') // '';
855 # Basic authentication is incompatible with the use of Shibboleth,
856 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
857 # and it may not be the attribute we want to use to match the koha login.
859 # Also, do not consider an empty REMOTE_USER.
861 # Finally, after those tests, we can assume (although if it would be better with
862 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
863 # and we can affect it to $userid.
864 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
866 # Using Basic Authentication, no cookies required
867 $cookie = $query->cookie(
868 -name => 'CGISESSID',
872 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
876 elsif ( $emailaddress) {
877 # the Google OpenID Connect passes an email address
879 elsif ( $sessionID = $query->cookie("CGISESSID") )
880 { # assignment, not comparison
881 $session = get_session($sessionID);
882 C4::Context->_new_userenv($sessionID);
883 my ( $ip, $lasttime, $sessiontype );
886 $s_userid = $session->param('id') // '';
887 C4::Context->set_userenv(
888 $session->param('number'), $s_userid,
889 $session->param('cardnumber'), $session->param('firstname'),
890 $session->param('surname'), $session->param('branch'),
891 $session->param('branchname'), $session->param('flags'),
892 $session->param('emailaddress'), $session->param('shibboleth'),
893 $session->param('desk_id'), $session->param('desk_name'),
894 $session->param('register_id'), $session->param('register_name')
896 C4::Context::set_shelves_userenv( 'bar', $session->param('barshelves') );
897 C4::Context::set_shelves_userenv( 'pub', $session->param('pubshelves') );
898 C4::Context::set_shelves_userenv( 'tot', $session->param('totshelves') );
899 $debug and printf STDERR "AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
900 $ip = $session->param('ip');
901 $lasttime = $session->param('lasttime');
903 $sessiontype = $session->param('sessiontype') || '';
905 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
906 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
907 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
910 #if a user enters an id ne to the id in the current session, we need to log them in...
911 #first we need to clear the anonymous session...
912 $debug and warn "query id = $q_userid but session id = $s_userid";
913 $anon_search_history = $session->param('search_history');
916 C4::Context->_unset_userenv($sessionID);
922 # voluntary logout the user
923 # check wether the user was using their shibboleth session or a local one
924 my $shibSuccess = C4::Context->userenv->{'shibboleth'};
927 C4::Context->_unset_userenv($sessionID);
929 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
933 if ($cas and $caslogout) {
934 logout_cas($query, $type);
937 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
938 if ( $shib and $shib_login and $shibSuccess) {
942 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
945 $info{'timed_out'} = 1;
950 C4::Context->_unset_userenv($sessionID);
952 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
956 elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
958 # Different ip than originally logged in from
959 $info{'oldip'} = $ip;
960 $info{'newip'} = $ENV{'REMOTE_ADDR'};
961 $info{'different_ip'} = 1;
964 C4::Context->_unset_userenv($sessionID);
966 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
971 $cookie = $query->cookie(
972 -name => 'CGISESSID',
973 -value => $session->id,
975 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
977 $session->param( 'lasttime', time() );
978 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...
979 $flags = haspermission( $userid, $flagsrequired );
983 $info{'nopermission'} = 1;
988 unless ( $userid || $sessionID ) {
989 #we initiate a session prior to checking for a username to allow for anonymous sessions...
990 my $session = get_session("") or die "Auth ERROR: Cannot get_session()";
992 # Save anonymous search history in new session so it can be retrieved
993 # by get_template_and_user to store it in user's search history after
994 # a successful login.
995 if ($anon_search_history) {
996 $session->param( 'search_history', $anon_search_history );
999 $sessionID = $session->id;
1000 C4::Context->_new_userenv($sessionID);
1001 $cookie = $query->cookie(
1002 -name => 'CGISESSID',
1003 -value => $session->id,
1005 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1007 my $pki_field = C4::Context->preference('AllowPKIAuth');
1008 if ( !defined($pki_field) ) {
1009 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1010 $pki_field = 'None';
1012 if ( ( $cas && $query->param('ticket') )
1014 || ( $shib && $shib_login )
1015 || $pki_field ne 'None'
1018 my $password = $query->param('password');
1019 my $shibSuccess = 0;
1020 my ( $return, $cardnumber );
1022 # If shib is enabled and we have a shib login, does the login match a valid koha user
1023 if ( $shib && $shib_login ) {
1026 # Do not pass password here, else shib will not be checked in checkpw.
1027 ( $return, $cardnumber, $retuserid ) = checkpw( $dbh, $q_userid, undef, $query );
1028 $userid = $retuserid;
1029 $shibSuccess = $return;
1030 $info{'invalidShibLogin'} = 1 unless ($return);
1033 # If shib login and match were successful, skip further login methods
1034 unless ($shibSuccess) {
1035 if ( $cas && $query->param('ticket') ) {
1037 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1038 checkpw( $dbh, $userid, $password, $query, $type );
1039 $userid = $retuserid;
1040 $info{'invalidCasLogin'} = 1 unless ($return);
1043 elsif ( $emailaddress ) {
1044 my $value = $emailaddress;
1046 # If we're looking up the email, there's a chance that the person
1047 # doesn't have a userid. So if there is none, we pass along the
1048 # borrower number, and the bits of code that need to know the user
1049 # ID will have to be smart enough to handle that.
1050 my $patrons = Koha::Patrons->search({ email => $value });
1051 if ($patrons->count) {
1053 # First the userid, then the borrowernum
1054 my $patron = $patrons->next;
1055 $value = $patron->userid || $patron->borrowernumber;
1059 $return = $value ? 1 : 0;
1064 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1065 || ( $pki_field eq 'emailAddress'
1066 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1070 if ( $pki_field eq 'Common Name' ) {
1071 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1073 elsif ( $pki_field eq 'emailAddress' ) {
1074 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1076 # If we're looking up the email, there's a chance that the person
1077 # doesn't have a userid. So if there is none, we pass along the
1078 # borrower number, and the bits of code that need to know the user
1079 # ID will have to be smart enough to handle that.
1080 my $patrons = Koha::Patrons->search({ email => $value });
1081 if ($patrons->count) {
1083 # First the userid, then the borrowernum
1084 my $patron = $patrons->next;
1085 $value = $patron->userid || $patron->borrowernumber;
1091 $return = $value ? 1 : 0;
1097 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1098 checkpw( $dbh, $q_userid, $password, $query, $type );
1099 $userid = $retuserid if ($retuserid);
1100 $info{'invalid_username_or_password'} = 1 unless ($return);
1104 # $return: 1 = valid user
1107 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
1108 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1112 $info{'nopermission'} = 1;
1113 C4::Context->_unset_userenv($sessionID);
1115 my ( $borrowernumber, $firstname, $surname, $userflags,
1116 $branchcode, $branchname, $emailaddress, $desk_id,
1117 $desk_name, $register_id, $register_name );
1119 if ( $return == 1 ) {
1121 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1122 branches.branchname as branchname, email
1124 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1126 my $sth = $dbh->prepare("$select where userid=?");
1127 $sth->execute($userid);
1128 unless ( $sth->rows ) {
1129 $debug and print STDERR "AUTH_1: no rows for userid='$userid'\n";
1130 $sth = $dbh->prepare("$select where cardnumber=?");
1131 $sth->execute($cardnumber);
1133 unless ( $sth->rows ) {
1134 $debug and print STDERR "AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1135 $sth->execute($userid);
1136 unless ( $sth->rows ) {
1137 $debug and print STDERR "AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1142 ( $borrowernumber, $firstname, $surname, $userflags,
1143 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1144 $debug and print STDERR "AUTH_3 results: " .
1145 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1147 print STDERR "AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1150 # launch a sequence to check if we have a ip for the branch, i
1151 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1153 my $ip = $ENV{'REMOTE_ADDR'};
1155 # if they specify at login, use that
1156 if ( $query->param('branch') ) {
1157 $branchcode = $query->param('branch');
1158 my $library = Koha::Libraries->find($branchcode);
1159 $branchname = $library? $library->branchname: '';
1161 if ( $query->param('desk_id') ) {
1162 $desk_id = $query->param('desk_id');
1163 my $desk = Koha::Desks->find($desk_id);
1164 $desk_name = $desk ? $desk->desk_name : '';
1166 if ( C4::Context->preference('UseCashRegisters') ) {
1168 $query->param('register_id')
1169 ? Koha::Cash::Registers->find($query->param('register_id'))
1170 : Koha::Cash::Registers->search(
1171 { branch => $branchcode, branch_default => 1 },
1172 { rows => 1 } )->single;
1173 $register_id = $register->id if ($register);
1174 $register_name = $register->name if ($register);
1176 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1177 if ( $type ne 'opac' and C4::Context->boolean_preference('AutoLocation') ) {
1179 # we have to check they are coming from the right ip range
1180 my $domain = $branches->{$branchcode}->{'branchip'};
1181 $domain =~ s|\.\*||g;
1182 if ( $ip !~ /^$domain/ ) {
1184 $cookie = $query->cookie(
1185 -name => 'CGISESSID',
1188 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1190 $info{'wrongip'} = 1;
1194 foreach my $br ( keys %$branches ) {
1196 # now we work with the treatment of ip
1197 my $domain = $branches->{$br}->{'branchip'};
1198 if ( $domain && $ip =~ /^$domain/ ) {
1199 $branchcode = $branches->{$br}->{'branchcode'};
1201 # new op dev : add the branchname to the cookie
1202 $branchname = $branches->{$br}->{'branchname'};
1205 $session->param( 'number', $borrowernumber );
1206 $session->param( 'id', $userid );
1207 $session->param( 'cardnumber', $cardnumber );
1208 $session->param( 'firstname', $firstname );
1209 $session->param( 'surname', $surname );
1210 $session->param( 'branch', $branchcode );
1211 $session->param( 'branchname', $branchname );
1212 $session->param( 'desk_id', $desk_id);
1213 $session->param( 'desk_name', $desk_name);
1214 $session->param( 'flags', $userflags );
1215 $session->param( 'emailaddress', $emailaddress );
1216 $session->param( 'ip', $session->remote_addr() );
1217 $session->param( 'lasttime', time() );
1218 $session->param( 'interface', $type);
1219 $session->param( 'shibboleth', $shibSuccess );
1220 $session->param( 'register_id', $register_id );
1221 $session->param( 'register_name', $register_name );
1222 $debug and printf STDERR "AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1224 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1225 C4::Context->set_userenv(
1226 $session->param('number'), $session->param('id'),
1227 $session->param('cardnumber'), $session->param('firstname'),
1228 $session->param('surname'), $session->param('branch'),
1229 $session->param('branchname'), $session->param('flags'),
1230 $session->param('emailaddress'), $session->param('shibboleth'),
1231 $session->param('desk_id'), $session->param('desk_name'),
1232 $session->param('register_id'), $session->param('register_name')
1236 # $return: 0 = invalid user
1237 # reset to anonymous session
1239 $debug and warn "Login failed, resetting anonymous session...";
1241 $info{'invalid_username_or_password'} = 1;
1242 C4::Context->_unset_userenv($sessionID);
1244 $session->param( 'lasttime', time() );
1245 $session->param( 'ip', $session->remote_addr() );
1246 $session->param( 'sessiontype', 'anon' );
1247 $session->param( 'interface', $type);
1249 } # END if ( $q_userid
1250 elsif ( $type eq "opac" ) {
1252 # if we are here this is an anonymous session; add public lists to it and a few other items...
1253 # anonymous sessions are created only for the OPAC
1254 $debug and warn "Initiating an anonymous session...";
1256 # setting a couple of other session vars...
1257 $session->param( 'ip', $session->remote_addr() );
1258 $session->param( 'lasttime', time() );
1259 $session->param( 'sessiontype', 'anon' );
1260 $session->param( 'interface', $type);
1262 } # END unless ($userid)
1264 # finished authentification, now respond
1265 if ( $loggedin || $authnotrequired )
1269 $cookie = $query->cookie(
1270 -name => 'CGISESSID',
1273 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1277 track_login_daily( $userid );
1279 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1280 # request. We therefore redirect the user to the requested page again without the login parameters.
1281 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1282 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1283 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1284 $uri->query_param_delete('userid');
1285 $uri->query_param_delete('password');
1286 $uri->query_param_delete('koha_login_context');
1287 print $query->redirect(-uri => $uri->as_string, -cookie => $cookie, -status=>'303 See other');
1291 return ( $userid, $cookie, $sessionID, $flags );
1296 # AUTH rejected, show the login/password template, after checking the DB.
1300 # get the inputs from the incoming query
1302 foreach my $name ( param $query) {
1303 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1304 my @value = $query->multi_param($name);
1305 push @inputs, { name => $name, value => $_ } for @value;
1308 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1310 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1311 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1312 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1314 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1315 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1319 script_name => get_script_name(),
1320 casAuthentication => C4::Context->preference("casAuthentication"),
1321 shibbolethAuthentication => $shib,
1322 SessionRestrictionByIP => C4::Context->preference("SessionRestrictionByIP"),
1323 suggestion => C4::Context->preference("suggestion"),
1324 virtualshelves => C4::Context->preference("virtualshelves"),
1325 LibraryName => "" . C4::Context->preference("LibraryName"),
1326 LibraryNameTitle => "" . $LibraryNameTitle,
1327 opacuserlogin => C4::Context->preference("opacuserlogin"),
1328 OpacNav => C4::Context->preference("OpacNav"),
1329 OpacNavBottom => C4::Context->preference("OpacNavBottom"),
1330 OpacFavicon => C4::Context->preference("OpacFavicon"),
1331 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1332 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1333 OPACUserJS => C4::Context->preference("OPACUserJS"),
1334 opacbookbag => "" . C4::Context->preference("opacbookbag"),
1335 OpacCloud => C4::Context->preference("OpacCloud"),
1336 OpacTopissue => C4::Context->preference("OpacTopissue"),
1337 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
1338 OpacBrowser => C4::Context->preference("OpacBrowser"),
1339 TagsEnabled => C4::Context->preference("TagsEnabled"),
1340 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1341 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1342 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1343 intranetbookbag => C4::Context->preference("intranetbookbag"),
1344 IntranetNav => C4::Context->preference("IntranetNav"),
1345 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1346 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1347 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1348 IndependentBranches => C4::Context->preference("IndependentBranches"),
1349 AutoLocation => C4::Context->preference("AutoLocation"),
1350 wrongip => $info{'wrongip'},
1351 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1352 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1353 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1354 too_many_login_attempts => ( $patron and $patron->account_locked )
1357 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1358 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1359 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1360 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1362 if ( $type eq 'opac' ) {
1363 require Koha::Virtualshelves;
1364 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1370 some_public_shelves => $some_public_shelves,
1376 # Is authentication against multiple CAS servers enabled?
1377 if ( C4::Auth_with_cas::multipleAuth && !$casparam ) {
1378 my $casservers = C4::Auth_with_cas::getMultipleAuth();
1380 foreach my $key ( keys %$casservers ) {
1381 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1384 casServersLoop => \@tmplservers
1388 casServerUrl => login_cas_url($query, undef, $type),
1393 invalidCasLogin => $info{'invalidCasLogin'}
1399 shibbolethAuthentication => $shib,
1400 shibbolethLoginUrl => login_shib_url($query),
1404 if (C4::Context->preference('GoogleOpenIDConnect')) {
1405 if ($query->param("OpenIDConnectFailed")) {
1406 my $reason = $query->param('OpenIDConnectFailed');
1407 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1412 LibraryName => C4::Context->preference("LibraryName"),
1414 $template->param(%info);
1416 # $cookie = $query->cookie(CGISESSID => $session->id
1418 print $query->header(
1419 { type => 'text/html',
1422 'X-Frame-Options' => 'SAMEORIGIN'
1429 =head2 check_api_auth
1431 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1433 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1434 cookie, determine if the user has the privileges specified by C<$userflags>.
1436 C<check_api_auth> is is meant for authenticating users of web services, and
1437 consequently will always return and will not attempt to redirect the user
1440 If a valid session cookie is already present, check_api_auth will return a status
1441 of "ok", the cookie, and the Koha session ID.
1443 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1444 parameters and create a session cookie and Koha session if the supplied credentials
1447 Possible return values in C<$status> are:
1451 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1453 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1455 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1457 =item "expired -- session cookie has expired; API user should resubmit userid and password
1463 sub check_api_auth {
1466 my $flagsrequired = shift;
1467 my $dbh = C4::Context->dbh;
1468 my $timeout = _timeout_syspref();
1470 unless ( C4::Context->preference('Version') ) {
1472 # database has not been installed yet
1473 return ( "maintenance", undef, undef );
1475 my $kohaversion = Koha::version();
1476 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1477 if ( C4::Context->preference('Version') < $kohaversion ) {
1479 # database in need of version update; assume that
1480 # no API should be called while databsae is in
1482 return ( "maintenance", undef, undef );
1485 # FIXME -- most of what follows is a copy-and-paste
1486 # of code from checkauth. There is an obvious need
1487 # for refactoring to separate the various parts of
1488 # the authentication code, but as of 2007-11-19 this
1489 # is deferred so as to not introduce bugs into the
1490 # regular authentication code for Koha 3.0.
1492 # see if we have a valid session cookie already
1493 # however, if a userid parameter is present (i.e., from
1494 # a form submission, assume that any current cookie
1496 my $sessionID = undef;
1497 unless ( $query->param('userid') ) {
1498 $sessionID = $query->cookie("CGISESSID");
1500 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1501 my $session = get_session($sessionID);
1502 C4::Context->_new_userenv($sessionID);
1504 C4::Context->interface($session->param('interface'));
1505 C4::Context->set_userenv(
1506 $session->param('number'), $session->param('id'),
1507 $session->param('cardnumber'), $session->param('firstname'),
1508 $session->param('surname'), $session->param('branch'),
1509 $session->param('branchname'), $session->param('flags'),
1510 $session->param('emailaddress'), $session->param('shibboleth'),
1511 $session->param('desk_id'), $session->param('desk_name'),
1512 $session->param('register_id'), $session->param('register_name')
1515 my $ip = $session->param('ip');
1516 my $lasttime = $session->param('lasttime');
1517 my $userid = $session->param('id');
1518 if ( $lasttime < time() - $timeout ) {
1523 C4::Context->_unset_userenv($sessionID);
1526 return ( "expired", undef, undef );
1527 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1529 # IP address changed
1532 C4::Context->_unset_userenv($sessionID);
1535 return ( "expired", undef, undef );
1537 my $cookie = $query->cookie(
1538 -name => 'CGISESSID',
1539 -value => $session->id,
1541 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1543 $session->param( 'lasttime', time() );
1544 my $flags = haspermission( $userid, $flagsrequired );
1546 return ( "ok", $cookie, $sessionID );
1550 C4::Context->_unset_userenv($sessionID);
1553 return ( "failed", undef, undef );
1557 return ( "expired", undef, undef );
1562 my $userid = $query->param('userid');
1563 my $password = $query->param('password');
1564 my ( $return, $cardnumber, $cas_ticket );
1567 if ( $cas && $query->param('PT') ) {
1569 $debug and print STDERR "## check_api_auth - checking CAS\n";
1571 # In case of a CAS authentication, we use the ticket instead of the password
1572 my $PT = $query->param('PT');
1573 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $dbh, $PT, $query ); # EXTERNAL AUTH
1576 # User / password auth
1577 unless ( $userid and $password ) {
1579 # caller did something wrong, fail the authenticateion
1580 return ( "failed", undef, undef );
1583 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $dbh, $userid, $password, $query );
1586 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1587 my $session = get_session("");
1588 return ( "failed", undef, undef ) unless $session;
1590 my $sessionID = $session->id;
1591 C4::Context->_new_userenv($sessionID);
1592 my $cookie = $query->cookie(
1593 -name => 'CGISESSID',
1594 -value => $sessionID,
1596 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1598 if ( $return == 1 ) {
1600 $borrowernumber, $firstname, $surname,
1601 $userflags, $branchcode, $branchname,
1606 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1608 $sth->execute($userid);
1610 $borrowernumber, $firstname, $surname,
1611 $userflags, $branchcode, $branchname,
1613 ) = $sth->fetchrow if ( $sth->rows );
1615 unless ( $sth->rows ) {
1616 my $sth = $dbh->prepare(
1617 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1619 $sth->execute($cardnumber);
1621 $borrowernumber, $firstname, $surname,
1622 $userflags, $branchcode, $branchname,
1624 ) = $sth->fetchrow if ( $sth->rows );
1626 unless ( $sth->rows ) {
1627 $sth->execute($userid);
1629 $borrowernumber, $firstname, $surname, $userflags,
1630 $branchcode, $branchname, $emailaddress
1631 ) = $sth->fetchrow if ( $sth->rows );
1635 my $ip = $ENV{'REMOTE_ADDR'};
1637 # if they specify at login, use that
1638 if ( $query->param('branch') ) {
1639 $branchcode = $query->param('branch');
1640 my $library = Koha::Libraries->find($branchcode);
1641 $branchname = $library? $library->branchname: '';
1643 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search };
1644 foreach my $br ( keys %$branches ) {
1646 # now we work with the treatment of ip
1647 my $domain = $branches->{$br}->{'branchip'};
1648 if ( $domain && $ip =~ /^$domain/ ) {
1649 $branchcode = $branches->{$br}->{'branchcode'};
1651 # new op dev : add the branchname to the cookie
1652 $branchname = $branches->{$br}->{'branchname'};
1655 $session->param( 'number', $borrowernumber );
1656 $session->param( 'id', $userid );
1657 $session->param( 'cardnumber', $cardnumber );
1658 $session->param( 'firstname', $firstname );
1659 $session->param( 'surname', $surname );
1660 $session->param( 'branch', $branchcode );
1661 $session->param( 'branchname', $branchname );
1662 $session->param( 'flags', $userflags );
1663 $session->param( 'emailaddress', $emailaddress );
1664 $session->param( 'ip', $session->remote_addr() );
1665 $session->param( 'lasttime', time() );
1666 $session->param( 'interface', 'api' );
1668 $session->param( 'cas_ticket', $cas_ticket);
1669 C4::Context->set_userenv(
1670 $session->param('number'), $session->param('id'),
1671 $session->param('cardnumber'), $session->param('firstname'),
1672 $session->param('surname'), $session->param('branch'),
1673 $session->param('branchname'), $session->param('flags'),
1674 $session->param('emailaddress'), $session->param('shibboleth'),
1675 $session->param('desk_id'), $session->param('desk_name'),
1676 $session->param('register_id'), $session->param('register_name')
1678 return ( "ok", $cookie, $sessionID );
1680 return ( "failed", undef, undef );
1685 =head2 check_cookie_auth
1687 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1689 Given a CGISESSID cookie set during a previous login to Koha, determine
1690 if the user has the privileges specified by C<$userflags>. C<$userflags>
1691 is passed unaltered into C<haspermission> and as such accepts all options
1692 avaiable to that routine with the one caveat that C<check_api_auth> will
1693 also allow 'undef' to be passed and in such a case the permissions check
1694 will be skipped altogether.
1696 C<check_cookie_auth> is meant for authenticating special services
1697 such as tools/upload-file.pl that are invoked by other pages that
1698 have been authenticated in the usual way.
1700 Possible return values in C<$status> are:
1704 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1706 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1708 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1710 =item "expired -- session cookie has expired; API user should resubmit userid and password
1716 sub check_cookie_auth {
1718 my $flagsrequired = shift;
1721 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1722 my $dbh = C4::Context->dbh;
1723 my $timeout = _timeout_syspref();
1725 unless ( C4::Context->preference('Version') ) {
1727 # database has not been installed yet
1728 return ( "maintenance", undef );
1730 my $kohaversion = Koha::version();
1731 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1732 if ( C4::Context->preference('Version') < $kohaversion ) {
1734 # database in need of version update; assume that
1735 # no API should be called while databsae is in
1737 return ( "maintenance", undef );
1740 # FIXME -- most of what follows is a copy-and-paste
1741 # of code from checkauth. There is an obvious need
1742 # for refactoring to separate the various parts of
1743 # the authentication code, but as of 2007-11-23 this
1744 # is deferred so as to not introduce bugs into the
1745 # regular authentication code for Koha 3.0.
1747 # see if we have a valid session cookie already
1748 # however, if a userid parameter is present (i.e., from
1749 # a form submission, assume that any current cookie
1751 unless ( defined $cookie and $cookie ) {
1752 return ( "failed", undef );
1754 my $sessionID = $cookie;
1755 my $session = get_session($sessionID);
1756 C4::Context->_new_userenv($sessionID);
1758 C4::Context->interface($session->param('interface'));
1759 C4::Context->set_userenv(
1760 $session->param('number'), $session->param('id'),
1761 $session->param('cardnumber'), $session->param('firstname'),
1762 $session->param('surname'), $session->param('branch'),
1763 $session->param('branchname'), $session->param('flags'),
1764 $session->param('emailaddress'), $session->param('shibboleth'),
1765 $session->param('desk_id'), $session->param('desk_name'),
1766 $session->param('register_id'), $session->param('register_name')
1769 my $ip = $session->param('ip');
1770 my $lasttime = $session->param('lasttime');
1771 my $userid = $session->param('id');
1772 if ( $lasttime < time() - $timeout ) {
1777 C4::Context->_unset_userenv($sessionID);
1780 return ("expired", undef);
1781 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1783 # IP address changed
1786 C4::Context->_unset_userenv($sessionID);
1789 return ( "expired", undef );
1791 $session->param( 'lasttime', time() );
1792 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1794 return ( "ok", $sessionID );
1798 C4::Context->_unset_userenv($sessionID);
1801 return ( "failed", undef );
1805 return ( "expired", undef );
1812 my $session = get_session($sessionID);
1814 Given a session ID, retrieve the CGI::Session object used to store
1815 the session's state. The session object can be used to store
1816 data that needs to be accessed by different scripts during a
1819 If the C<$sessionID> parameter is an empty string, a new session
1824 sub _get_session_params {
1825 my $storage_method = C4::Context->preference('SessionStorage');
1826 if ( $storage_method eq 'mysql' ) {
1827 my $dbh = C4::Context->dbh;
1828 return { dsn => "driver:MySQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1830 elsif ( $storage_method eq 'Pg' ) {
1831 my $dbh = C4::Context->dbh;
1832 return { dsn => "driver:PostgreSQL;serializer:yaml;id:md5", dsn_args => { Handle => $dbh } };
1834 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1835 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1836 return { dsn => "driver:memcached;serializer:yaml;id:md5", dsn_args => { Memcached => $memcached } };
1839 # catch all defaults to tmp should work on all systems
1840 my $dir = C4::Context::temporary_directory;
1841 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1842 return { dsn => "driver:File;serializer:yaml;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1847 my $sessionID = shift;
1848 my $params = _get_session_params();
1849 return CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1853 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1854 # (or something similar)
1855 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1856 # not having a userenv defined could cause a crash.
1858 my ( $dbh, $userid, $password, $query, $type, $no_set_userenv ) = @_;
1859 $type = 'opac' unless $type;
1861 # Get shibboleth login attribute
1862 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1863 my $shib_login = $shib ? get_login_shib() : undef;
1867 if ( defined $userid ){
1868 $patron = Koha::Patrons->find({ userid => $userid });
1869 $patron = Koha::Patrons->find({ cardnumber => $userid }) unless $patron;
1871 my $check_internal_as_fallback = 0;
1873 # Note: checkpw_* routines returns:
1876 # -1 if user bind failed (LDAP only)
1878 if ( $patron and $patron->account_locked ) {
1879 # Nothing to check, account is locked
1880 } elsif ($ldap && defined($password)) {
1881 $debug and print STDERR "## checkpw - checking LDAP\n";
1882 my ( $retval, $retcard, $retuserid ) = checkpw_ldap(@_); # EXTERNAL AUTH
1883 if ( $retval == 1 ) {
1884 @return = ( $retval, $retcard, $retuserid );
1887 $check_internal_as_fallback = 1 if $retval == 0;
1889 } elsif ( $cas && $query && $query->param('ticket') ) {
1890 $debug and print STDERR "## checkpw - checking CAS\n";
1892 # In case of a CAS authentication, we use the ticket instead of the password
1893 my $ticket = $query->param('ticket');
1894 $query->delete('ticket'); # remove ticket to come back to original URL
1895 my ( $retval, $retcard, $retuserid, $cas_ticket ) = checkpw_cas( $dbh, $ticket, $query, $type ); # EXTERNAL AUTH
1897 @return = ( $retval, $retcard, $retuserid, $cas_ticket );
1901 $passwd_ok = $retval;
1904 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1905 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1907 elsif ( $shib && $shib_login && !$password ) {
1909 $debug and print STDERR "## checkpw - checking Shibboleth\n";
1911 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1912 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1913 # shibboleth-authenticated user
1915 # Then, we check if it matches a valid koha user
1917 my ( $retval, $retcard, $retuserid ) = C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1919 @return = ( $retval, $retcard, $retuserid );
1921 $passwd_ok = $retval;
1924 $check_internal_as_fallback = 1;
1928 if ( $check_internal_as_fallback ) {
1929 @return = checkpw_internal( $dbh, $userid, $password, $no_set_userenv);
1930 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1935 $patron->update({ login_attempts => 0 });
1936 } elsif( !$patron->account_locked ) {
1937 $patron->update({ login_attempts => $patron->login_attempts + 1 });
1941 # Optionally log success or failure
1942 if( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1943 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1944 } elsif( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1945 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
1951 sub checkpw_internal {
1952 my ( $dbh, $userid, $password, $no_set_userenv ) = @_;
1954 $password = Encode::encode( 'UTF-8', $password )
1955 if Encode::is_utf8($password);
1959 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1961 $sth->execute($userid);
1963 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1964 $surname, $branchcode, $branchname, $flags )
1967 if ( checkpw_hash( $password, $stored_hash ) ) {
1969 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
1970 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1971 return 1, $cardnumber, $userid;
1976 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1978 $sth->execute($userid);
1980 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1981 $surname, $branchcode, $branchname, $flags )
1984 if ( checkpw_hash( $password, $stored_hash ) ) {
1986 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
1987 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
1988 return 1, $cardnumber, $userid;
1995 my ( $password, $stored_hash ) = @_;
1997 return if $stored_hash eq '!';
1999 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2001 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2002 $hash = hash_password( $password, $stored_hash );
2004 $hash = md5_base64($password);
2006 return $hash eq $stored_hash;
2011 my $authflags = getuserflags($flags, $userid, [$dbh]);
2013 Translates integer flags into permissions strings hash.
2015 C<$flags> is the integer userflags value ( borrowers.userflags )
2016 C<$userid> is the members.userid, used for building subpermissions
2017 C<$authflags> is a hashref of permissions
2024 my $dbh = @_ ? shift : C4::Context->dbh;
2027 # I don't want to do this, but if someone logs in as the database
2028 # user, it would be preferable not to spam them to death with
2029 # numeric warnings. So, we make $flags numeric.
2030 no warnings 'numeric';
2033 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2036 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2037 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2038 $userflags->{$flag} = 1;
2041 $userflags->{$flag} = 0;
2045 # get subpermissions and merge with top-level permissions
2046 my $user_subperms = get_user_subpermissions($userid);
2047 foreach my $module ( keys %$user_subperms ) {
2048 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2049 $userflags->{$module} = $user_subperms->{$module};
2055 =head2 get_user_subpermissions
2057 $user_perm_hashref = get_user_subpermissions($userid);
2059 Given the userid (note, not the borrowernumber) of a staff user,
2060 return a hashref of hashrefs of the specific subpermissions
2061 accorded to the user. An example return is
2065 export_catalog => 1,
2066 import_patrons => 1,
2070 The top-level hash-key is a module or function code from
2071 userflags.flag, while the second-level key is a code
2074 The results of this function do not give a complete picture
2075 of the functions that a staff user can access; it is also
2076 necessary to check borrowers.flags.
2080 sub get_user_subpermissions {
2083 my $dbh = C4::Context->dbh;
2084 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2085 FROM user_permissions
2086 JOIN permissions USING (module_bit, code)
2087 JOIN userflags ON (module_bit = bit)
2088 JOIN borrowers USING (borrowernumber)
2089 WHERE userid = ?" );
2090 $sth->execute($userid);
2092 my $user_perms = {};
2093 while ( my $perm = $sth->fetchrow_hashref ) {
2094 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2099 =head2 get_all_subpermissions
2101 my $perm_hashref = get_all_subpermissions();
2103 Returns a hashref of hashrefs defining all specific
2104 permissions currently defined. The return value
2105 has the same structure as that of C<get_user_subpermissions>,
2106 except that the innermost hash value is the description
2107 of the subpermission.
2111 sub get_all_subpermissions {
2112 my $dbh = C4::Context->dbh;
2113 my $sth = $dbh->prepare( "SELECT flag, code
2115 JOIN userflags ON (module_bit = bit)" );
2119 while ( my $perm = $sth->fetchrow_hashref ) {
2120 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2125 =head2 haspermission
2127 $flagsrequired = '*'; # Any permission at all
2128 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2129 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2130 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2131 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2132 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2134 $flags = ($userid, $flagsrequired);
2136 C<$userid> the userid of the member
2137 C<$flags> is a query structure similar to that used by SQL::Abstract that
2138 denotes the combination of flags required. It is a required parameter.
2140 The main logic of this method is that things in arrays are OR'ed, and things
2141 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2143 Returns member's flags or 0 if a permission is not met.
2148 my ($required, $flags) = @_;
2150 my $ref = ref($required);
2152 if ($required eq '*') {
2153 return 0 unless ( $flags or ref( $flags ) );
2155 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2157 } elsif ($ref eq 'HASH') {
2158 foreach my $key (keys %{$required}) {
2159 next if $flags == 1;
2160 my $require = $required->{$key};
2161 my $rflags = $flags->{$key};
2162 return 0 unless _dispatch($require, $rflags);
2164 } elsif ($ref eq 'ARRAY') {
2166 foreach my $require ( @{$required} ) {
2168 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2169 ? $flags->{$require}
2171 $satisfied++ if _dispatch( $require, $rflags );
2173 return 0 unless $satisfied;
2175 croak "Unexpected structure found: $ref";
2182 my ( $userid, $flagsrequired ) = @_;
2184 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2185 # unless defined($flagsrequired);
2187 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2188 $sth->execute($userid);
2189 my $row = $sth->fetchrow();
2190 my $flags = getuserflags( $row, $userid );
2192 return $flags unless defined($flagsrequired);
2193 return $flags if $flags->{superlibrarian};
2194 return _dispatch($flagsrequired, $flags);
2196 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2201 $flags = ($iprange);
2203 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2205 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2212 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2213 if (scalar @allowedipranges > 0) {
2215 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2216 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || ( $ENV{DEBUG} && warn 'cidrlookup failed for ' . join(' ',@rangelist) );
2218 return $result ? 1 : 0;
2221 sub getborrowernumber {
2223 my $userenv = C4::Context->userenv;
2224 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2225 return $userenv->{number};
2227 my $dbh = C4::Context->dbh;
2228 for my $field ( 'userid', 'cardnumber' ) {
2230 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2231 $sth->execute($userid);
2233 my ($bnumber) = $sth->fetchrow;
2240 =head2 track_login_daily
2242 track_login_daily( $userid );
2244 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2248 sub track_login_daily {
2250 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2252 my $cache = Koha::Caches->get_instance();
2253 my $cache_key = "track_login_" . $userid;
2254 my $cached = $cache->get_from_cache($cache_key);
2255 my $today = dt_from_string()->ymd;
2256 return if $cached && $cached eq $today;
2258 my $patron = Koha::Patrons->find({ userid => $userid });
2259 return unless $patron;
2260 $patron->track_login;
2261 $cache->set_in_cache( $cache_key, $today );
2264 END { } # module clean-up code here (global destructor)
2274 Crypt::Eksblowfish::Bcrypt(3)