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 under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 use Digest
::MD5
qw(md5_base64);
23 use JSON qw
/encode_json/;
29 use C4
::Templates
; # to get the template
31 use C4
::Branch
; # GetBranches
32 use C4
::Search
::History
;
33 use Koha
::AuthUtils
qw(hash_password);
34 use POSIX qw
/strftime/;
35 use List
::MoreUtils qw
/ any /;
36 use Encode
qw( encode is_utf8);
39 use vars
qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug $ldap $cas $caslogout $shib $shib_login);
42 sub psgi_env { any { /^psgi\./ } keys %ENV }
45 if (psgi_env) { die 'psgi:exit' }
48 $VERSION = 3.07.00.049; # set version for version checking
52 @EXPORT = qw(&checkauth &get_template_and_user &haspermission &get_user_subpermissions);
53 @EXPORT_OK = qw(&check_api_auth &get_session &check_cookie_auth &checkpw &checkpw_internal &checkpw_hash
54 &get_all_subpermissions &get_user_subpermissions
56 %EXPORT_TAGS = ( EditPermissions
=> [qw(get_all_subpermissions get_user_subpermissions)] );
57 $ldap = C4
::Context
->config('useldapserver') || 0;
58 $cas = C4
::Context
->preference('casAuthentication');
59 $shib = C4
::Context
->config('useshibboleth') || 0;
60 $caslogout = C4
::Context
->preference('casLogout');
61 require C4
::Auth_with_cas
; # no import
64 require C4
::Auth_with_ldap
;
65 import C4
::Auth_with_ldap
qw(checkpw_ldap);
68 require C4
::Auth_with_shibboleth
;
69 import C4
::Auth_with_shibboleth
70 qw(shib_ok checkpw_shib logout_shib login_shib_url get_login_shib);
72 # Check for good config
75 # Get shibboleth login attribute
76 $shib_login = get_login_shib
();
79 # Bad config, disable shibboleth
85 import C4
::Auth_with_cas
qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url);
92 C4::Auth - Authenticates Koha users
102 my ($template, $borrowernumber, $cookie)
103 = get_template_and_user(
105 template_name => "opac-main.tt",
108 authnotrequired => 0,
109 flagsrequired => {borrow => 1, catalogue => '*', tools => 'import_patrons' },
113 output_html_with_http_headers $query, $cookie, $template->output;
117 The main function of this module is to provide
118 authentification. However the get_template_and_user function has
119 been provided so that a users login information is passed along
120 automatically. This gets loaded into the template.
124 =head2 get_template_and_user
126 my ($template, $borrowernumber, $cookie)
127 = get_template_and_user(
129 template_name => "opac-main.tt",
132 authnotrequired => 0,
133 flagsrequired => {borrow => 1, catalogue => '*', tools => 'import_patrons' },
137 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
138 to C<&checkauth> (in this module) to perform authentification.
139 See C<&checkauth> for an explanation of these parameters.
141 The C<template_name> is then used to find the correct template for
142 the page. The authenticated users details are loaded onto the
143 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
144 C<sessionID> is passed to the template. This can be used in templates
145 if cookies are disabled. It needs to be put as and input to every
148 More information on the C<gettemplate> sub can be found in the
153 sub get_template_and_user
{
156 my ( $user, $cookie, $sessionID, $flags );
158 C4
::Context
->interface( $in->{type
} );
160 $in->{'authnotrequired'} ||= 0;
161 my $template = C4
::Templates
::gettemplate
(
162 $in->{'template_name'},
168 if ( $in->{'template_name'} !~ m/maintenance/ ) {
169 ( $user, $cookie, $sessionID, $flags ) = checkauth
(
171 $in->{'authnotrequired'},
172 $in->{'flagsrequired'},
181 # It's possible for $user to be the borrowernumber if they don't have a
182 # userid defined (and are logging in through some other method, such
183 # as SSL certs against an email address)
184 $borrowernumber = getborrowernumber
($user) if defined($user);
185 if ( !defined($borrowernumber) && defined($user) ) {
186 my $borrower = C4
::Members
::GetMember
( borrowernumber
=> $user );
188 $borrowernumber = $user;
190 # A bit of a hack, but I don't know there's a nicer way
192 $user = $borrower->{firstname
} . ' ' . $borrower->{surname
};
197 $template->param( loggedinusername
=> $user );
198 $template->param( loggedinusernumber
=> $borrowernumber );
199 $template->param( sessionID
=> $sessionID );
201 if ( $in->{'type'} eq 'opac' ) {
202 require C4
::VirtualShelves
;
203 my ( $total, $pubshelves, $barshelves ) = C4
::VirtualShelves
::GetSomeShelfNames
( $borrowernumber, 'MASTHEAD' );
205 pubshelves
=> $total->{pubtotal
},
206 pubshelvesloop
=> $pubshelves,
207 barshelves
=> $total->{bartotal
},
208 barshelvesloop
=> $barshelves,
212 my ($borr) = C4
::Members
::GetMemberDetails
($borrowernumber);
215 $template->param( "USER_INFO" => \
@bordat );
217 my $all_perms = get_all_subpermissions
();
219 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
220 editcatalogue updatecharges management tools editauthorities serials reports acquisition);
222 # We are going to use the $flags returned by checkauth
223 # to create the template's parameters that will indicate
224 # which menus the user can access.
225 if ( $flags && $flags->{superlibrarian
} == 1 ) {
226 $template->param( CAN_user_circulate
=> 1 );
227 $template->param( CAN_user_catalogue
=> 1 );
228 $template->param( CAN_user_parameters
=> 1 );
229 $template->param( CAN_user_borrowers
=> 1 );
230 $template->param( CAN_user_permissions
=> 1 );
231 $template->param( CAN_user_reserveforothers
=> 1 );
232 $template->param( CAN_user_borrow
=> 1 );
233 $template->param( CAN_user_editcatalogue
=> 1 );
234 $template->param( CAN_user_updatecharges
=> 1 );
235 $template->param( CAN_user_acquisition
=> 1 );
236 $template->param( CAN_user_management
=> 1 );
237 $template->param( CAN_user_tools
=> 1 );
238 $template->param( CAN_user_editauthorities
=> 1 );
239 $template->param( CAN_user_serials
=> 1 );
240 $template->param( CAN_user_reports
=> 1 );
241 $template->param( CAN_user_staffaccess
=> 1 );
242 $template->param( CAN_user_plugins
=> 1 );
243 $template->param( CAN_user_coursereserves
=> 1 );
244 foreach my $module ( keys %$all_perms ) {
246 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
247 $template->param( "CAN_user_${module}_${subperm}" => 1 );
253 foreach my $module ( keys %$all_perms ) {
254 if ( $flags->{$module} == 1 ) {
255 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
256 $template->param( "CAN_user_${module}_${subperm}" => 1 );
258 } elsif ( ref( $flags->{$module} ) ) {
259 foreach my $subperm ( keys %{ $flags->{$module} } ) {
260 $template->param( "CAN_user_${module}_${subperm}" => 1 );
267 foreach my $module ( keys %$flags ) {
268 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
269 $template->param( "CAN_user_$module" => 1 );
270 if ( $module eq "parameters" ) {
271 $template->param( CAN_user_management
=> 1 );
277 # Logged-in opac search history
278 # If the requested template is an opac one and opac search history is enabled
279 if ( $in->{type
} eq 'opac' && C4
::Context
->preference('EnableOpacSearchHistory') ) {
280 my $dbh = C4
::Context
->dbh;
281 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
282 my $sth = $dbh->prepare($query);
283 $sth->execute($borrowernumber);
285 # If at least one search has already been performed
286 if ( $sth->fetchrow_array > 0 ) {
288 # We show the link in opac
289 $template->param( EnableOpacSearchHistory
=> 1 );
292 # And if there are searches performed when the user was not logged in,
293 # we add them to the logged-in search history
294 my @recentSearches = C4
::Search
::History
::get_from_session
( { cgi
=> $in->{'query'} } );
295 if (@recentSearches) {
296 my $dbh = C4
::Context
->dbh;
298 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
299 VALUES (?, ?, ?, ?, ?, ?, ?)
302 my $sth = $dbh->prepare($query);
303 $sth->execute( $borrowernumber,
304 $in->{query
}->cookie("CGISESSID"),
307 $_->{type
} || 'biblio',
310 ) foreach @recentSearches;
312 # clear out the search history from the session now that
313 # we've saved it to the database
314 C4
::Search
::History
::set_to_session
( { cgi
=> $in->{'query'}, search_history
=> [] } );
316 } elsif ( $in->{type
} eq 'intranet' and C4
::Context
->preference('EnableSearchHistory') ) {
317 $template->param( EnableSearchHistory
=> 1 );
320 else { # if this is an anonymous session, setup to display public lists...
322 # If shibboleth is enabled, and we're in an anonymous session, we should allow
323 # the user to attemp login via shibboleth.
325 $template->param( shibbolethAuthentication
=> $shib,
326 shibbolethLoginUrl
=> login_shib_url
( $in->{'query'} ),
329 # If shibboleth is enabled and we have a shibboleth login attribute,
330 # but we are in an anonymous session, then we clearly have an invalid
331 # shibboleth koha account.
333 $template->param( invalidShibLogin
=> '1' );
337 $template->param( sessionID
=> $sessionID );
339 if ( $in->{'type'} eq 'opac' ){
340 require C4
::VirtualShelves
;
341 my ( $total, $pubshelves ) = C4
::VirtualShelves
::GetSomeShelfNames
( undef, 'MASTHEAD' );
343 pubshelves
=> $total->{pubtotal
},
344 pubshelvesloop
=> $pubshelves,
349 # Anonymous opac search history
350 # If opac search history is enabled and at least one search has already been performed
351 if ( C4
::Context
->preference('EnableOpacSearchHistory') ) {
352 my @recentSearches = C4
::Search
::History
::get_from_session
( { cgi
=> $in->{'query'} } );
353 if (@recentSearches) {
354 $template->param( EnableOpacSearchHistory
=> 1 );
358 if ( C4
::Context
->preference('dateformat') ) {
359 $template->param( dateformat
=> C4
::Context
->preference('dateformat') );
362 # these template parameters are set the same regardless of $in->{'type'}
364 # Set the using_https variable for templates
365 # FIXME Under Plack the CGI->https method always returns 'OFF'
366 my $https = $in->{query
}->https();
367 my $using_https = ( defined $https and $https ne 'OFF' ) ?
1 : 0;
370 "BiblioDefaultView" . C4
::Context
->preference("BiblioDefaultView") => 1,
371 EnhancedMessagingPreferences
=> C4
::Context
->preference('EnhancedMessagingPreferences'),
372 GoogleJackets
=> C4
::Context
->preference("GoogleJackets"),
373 OpenLibraryCovers
=> C4
::Context
->preference("OpenLibraryCovers"),
374 KohaAdminEmailAddress
=> "" . C4
::Context
->preference("KohaAdminEmailAddress"),
375 LoginBranchcode
=> ( C4
::Context
->userenv ? C4
::Context
->userenv->{"branch"} : undef ),
376 LoginFirstname
=> ( C4
::Context
->userenv ? C4
::Context
->userenv->{"firstname"} : "Bel" ),
377 LoginSurname
=> C4
::Context
->userenv ? C4
::Context
->userenv->{"surname"} : "Inconnu",
378 emailaddress
=> C4
::Context
->userenv ? C4
::Context
->userenv->{"emailaddress"} : undef,
379 loggedinpersona
=> C4
::Context
->userenv ? C4
::Context
->userenv->{"persona"} : undef,
380 TagsEnabled
=> C4
::Context
->preference("TagsEnabled"),
381 hide_marc
=> C4
::Context
->preference("hide_marc"),
382 item_level_itypes
=> C4
::Context
->preference('item-level_itypes'),
383 patronimages
=> C4
::Context
->preference("patronimages"),
384 singleBranchMode
=> C4
::Context
->preference("singleBranchMode"),
385 XSLTDetailsDisplay
=> C4
::Context
->preference("XSLTDetailsDisplay"),
386 XSLTResultsDisplay
=> C4
::Context
->preference("XSLTResultsDisplay"),
387 using_https
=> $using_https,
388 noItemTypeImages
=> C4
::Context
->preference("noItemTypeImages"),
389 marcflavour
=> C4
::Context
->preference("marcflavour"),
390 persona
=> C4
::Context
->preference("persona"),
392 if ( $in->{'type'} eq "intranet" ) {
394 AmazonCoverImages
=> C4
::Context
->preference("AmazonCoverImages"),
395 AutoLocation
=> C4
::Context
->preference("AutoLocation"),
396 "BiblioDefaultView" . C4
::Context
->preference("IntranetBiblioDefaultView") => 1,
397 CalendarFirstDayOfWeek
=> ( C4
::Context
->preference("CalendarFirstDayOfWeek") eq "Sunday" ) ?
0 : 1,
398 CircAutocompl
=> C4
::Context
->preference("CircAutocompl"),
399 FRBRizeEditions
=> C4
::Context
->preference("FRBRizeEditions"),
400 IndependentBranches
=> C4
::Context
->preference("IndependentBranches"),
401 IntranetNav
=> C4
::Context
->preference("IntranetNav"),
402 IntranetmainUserblock
=> C4
::Context
->preference("IntranetmainUserblock"),
403 LibraryName
=> C4
::Context
->preference("LibraryName"),
404 LoginBranchname
=> ( C4
::Context
->userenv ? C4
::Context
->userenv->{"branchname"} : undef ),
405 advancedMARCEditor
=> C4
::Context
->preference("advancedMARCEditor"),
406 canreservefromotherbranches
=> C4
::Context
->preference('canreservefromotherbranches'),
407 intranetcolorstylesheet
=> C4
::Context
->preference("intranetcolorstylesheet"),
408 IntranetFavicon
=> C4
::Context
->preference("IntranetFavicon"),
409 intranetreadinghistory
=> C4
::Context
->preference("intranetreadinghistory"),
410 intranetstylesheet
=> C4
::Context
->preference("intranetstylesheet"),
411 IntranetUserCSS
=> C4
::Context
->preference("IntranetUserCSS"),
412 intranetuserjs
=> C4
::Context
->preference("intranetuserjs"),
413 intranetbookbag
=> C4
::Context
->preference("intranetbookbag"),
414 suggestion
=> C4
::Context
->preference("suggestion"),
415 virtualshelves
=> C4
::Context
->preference("virtualshelves"),
416 StaffSerialIssueDisplayCount
=> C4
::Context
->preference("StaffSerialIssueDisplayCount"),
417 EasyAnalyticalRecords
=> C4
::Context
->preference('EasyAnalyticalRecords'),
418 LocalCoverImages
=> C4
::Context
->preference('LocalCoverImages'),
419 OPACLocalCoverImages
=> C4
::Context
->preference('OPACLocalCoverImages'),
420 AllowMultipleCovers
=> C4
::Context
->preference('AllowMultipleCovers'),
421 EnableBorrowerFiles
=> C4
::Context
->preference('EnableBorrowerFiles'),
422 UseKohaPlugins
=> C4
::Context
->preference('UseKohaPlugins'),
423 UseCourseReserves
=> C4
::Context
->preference("UseCourseReserves"),
427 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
429 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
430 my $LibraryNameTitle = C4
::Context
->preference("LibraryName");
431 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?
)>/ /sgi;
432 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
434 # clean up the busc param in the session if the page is not opac-detail and not the "add to list" page
435 if ( C4
::Context
->preference("OpacBrowseResults")
436 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
438 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
439 or $pagename =~ /^addbybiblionumber$/ ) {
440 my $sessionSearch = get_session
( $sessionID || $in->{'query'}->cookie("CGISESSID") );
441 $sessionSearch->clear( ["busc"] ) if ( $sessionSearch->param("busc") );
445 # variables passed from CGI: opac_css_override and opac_search_limits.
446 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
447 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
450 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:(\w+)/ ) ||
451 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:(\w+)/ ) ||
452 ( $in->{'query'}->param('multibranchlimit') && $in->{'query'}->param('multibranchlimit') =~ /multibranchlimit-(\w+)/ )
454 $opac_name = $1; # opac_search_limit is a branch, so we use it.
455 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
456 $opac_name = $in->{'query'}->param('multibranchlimit');
457 } elsif ( C4
::Context
->preference("SearchMyLibraryFirst") && C4
::Context
->userenv && C4
::Context
->userenv->{'branch'} ) {
458 $opac_name = C4
::Context
->userenv->{'branch'};
461 # FIXME Under Plack the CGI->https method always returns 'OFF' ($using_https will be set to 0 in this case)
462 my $opac_base_url = C4
::Context
->preference("OPACBaseURL"); #FIXME uses $using_https below as well
463 if ( !$opac_base_url ) {
464 $opac_base_url = $ENV{'SERVER_NAME'} . ( $ENV{'SERVER_PORT'} eq ( $using_https ?
"443" : "80" ) ?
'' : ":$ENV{'SERVER_PORT'}" );
467 OpacAdditionalStylesheet
=> C4
::Context
->preference("OpacAdditionalStylesheet"),
468 AnonSuggestions
=> "" . C4
::Context
->preference("AnonSuggestions"),
469 AuthorisedValueImages
=> C4
::Context
->preference("AuthorisedValueImages"),
470 BranchesLoop
=> GetBranchesLoop
($opac_name),
471 BranchCategoriesLoop
=> GetBranchCategories
( 'searchdomain', 1, $opac_name ),
472 CalendarFirstDayOfWeek
=> ( C4
::Context
->preference("CalendarFirstDayOfWeek") eq "Sunday" ) ?
0 : 1,
473 LibraryName
=> "" . C4
::Context
->preference("LibraryName"),
474 LibraryNameTitle
=> "" . $LibraryNameTitle,
475 LoginBranchname
=> C4
::Context
->userenv ? C4
::Context
->userenv->{"branchname"} : "",
476 OPACAmazonCoverImages
=> C4
::Context
->preference("OPACAmazonCoverImages"),
477 OPACFRBRizeEditions
=> C4
::Context
->preference("OPACFRBRizeEditions"),
478 OpacHighlightedWords
=> C4
::Context
->preference("OpacHighlightedWords"),
479 OPACShelfBrowser
=> "" . C4
::Context
->preference("OPACShelfBrowser"),
480 OPACURLOpenInNewWindow
=> "" . C4
::Context
->preference("OPACURLOpenInNewWindow"),
481 OPACUserCSS
=> "" . C4
::Context
->preference("OPACUserCSS"),
482 OPACViewOthersSuggestions
=> "" . C4
::Context
->preference("OPACViewOthersSuggestions"),
483 OpacAuthorities
=> C4
::Context
->preference("OpacAuthorities"),
484 OPACBaseURL
=> ( $using_https ?
"https://" : "http://" ) . $opac_base_url,
485 opac_css_override
=> $ENV{'OPAC_CSS_OVERRIDE'},
486 opac_search_limit
=> $opac_search_limit,
487 opac_limit_override
=> $opac_limit_override,
488 OpacBrowser
=> C4
::Context
->preference("OpacBrowser"),
489 OpacCloud
=> C4
::Context
->preference("OpacCloud"),
490 OpacKohaUrl
=> C4
::Context
->preference("OpacKohaUrl"),
491 OpacMainUserBlock
=> "" . C4
::Context
->preference("OpacMainUserBlock"),
492 OpacNav
=> "" . C4
::Context
->preference("OpacNav"),
493 OpacNavRight
=> "" . C4
::Context
->preference("OpacNavRight"),
494 OpacNavBottom
=> "" . C4
::Context
->preference("OpacNavBottom"),
495 OpacPasswordChange
=> C4
::Context
->preference("OpacPasswordChange"),
496 OPACPatronDetails
=> C4
::Context
->preference("OPACPatronDetails"),
497 OPACPrivacy
=> C4
::Context
->preference("OPACPrivacy"),
498 OPACFinesTab
=> C4
::Context
->preference("OPACFinesTab"),
499 OpacTopissue
=> C4
::Context
->preference("OpacTopissue"),
500 RequestOnOpac
=> C4
::Context
->preference("RequestOnOpac"),
501 'Version' => C4
::Context
->preference('Version'),
502 hidelostitems
=> C4
::Context
->preference("hidelostitems"),
503 mylibraryfirst
=> ( C4
::Context
->preference("SearchMyLibraryFirst") && C4
::Context
->userenv ) ? C4
::Context
->userenv->{'branch'} : '',
504 opaclayoutstylesheet
=> "" . C4
::Context
->preference("opaclayoutstylesheet"),
505 opacbookbag
=> "" . C4
::Context
->preference("opacbookbag"),
506 opaccredits
=> "" . C4
::Context
->preference("opaccredits"),
507 OpacFavicon
=> C4
::Context
->preference("OpacFavicon"),
508 opacheader
=> "" . C4
::Context
->preference("opacheader"),
509 opaclanguagesdisplay
=> "" . C4
::Context
->preference("opaclanguagesdisplay"),
510 opacreadinghistory
=> C4
::Context
->preference("opacreadinghistory"),
511 opacuserjs
=> C4
::Context
->preference("opacuserjs"),
512 opacuserlogin
=> "" . C4
::Context
->preference("opacuserlogin"),
513 ShowReviewer
=> C4
::Context
->preference("ShowReviewer"),
514 ShowReviewerPhoto
=> C4
::Context
->preference("ShowReviewerPhoto"),
515 suggestion
=> "" . C4
::Context
->preference("suggestion"),
516 virtualshelves
=> "" . C4
::Context
->preference("virtualshelves"),
517 OPACSerialIssueDisplayCount
=> C4
::Context
->preference("OPACSerialIssueDisplayCount"),
518 OPACXSLTDetailsDisplay
=> C4
::Context
->preference("OPACXSLTDetailsDisplay"),
519 OPACXSLTResultsDisplay
=> C4
::Context
->preference("OPACXSLTResultsDisplay"),
520 SyndeticsClientCode
=> C4
::Context
->preference("SyndeticsClientCode"),
521 SyndeticsEnabled
=> C4
::Context
->preference("SyndeticsEnabled"),
522 SyndeticsCoverImages
=> C4
::Context
->preference("SyndeticsCoverImages"),
523 SyndeticsTOC
=> C4
::Context
->preference("SyndeticsTOC"),
524 SyndeticsSummary
=> C4
::Context
->preference("SyndeticsSummary"),
525 SyndeticsEditions
=> C4
::Context
->preference("SyndeticsEditions"),
526 SyndeticsExcerpt
=> C4
::Context
->preference("SyndeticsExcerpt"),
527 SyndeticsReviews
=> C4
::Context
->preference("SyndeticsReviews"),
528 SyndeticsAuthorNotes
=> C4
::Context
->preference("SyndeticsAuthorNotes"),
529 SyndeticsAwards
=> C4
::Context
->preference("SyndeticsAwards"),
530 SyndeticsSeries
=> C4
::Context
->preference("SyndeticsSeries"),
531 SyndeticsCoverImageSize
=> C4
::Context
->preference("SyndeticsCoverImageSize"),
532 OPACLocalCoverImages
=> C4
::Context
->preference("OPACLocalCoverImages"),
533 PatronSelfRegistration
=> C4
::Context
->preference("PatronSelfRegistration"),
534 PatronSelfRegistrationDefaultCategory
=> C4
::Context
->preference("PatronSelfRegistrationDefaultCategory"),
537 $template->param( OpacPublic
=> '1' ) if ( $user || C4
::Context
->preference("OpacPublic") );
540 # Check if we were asked using parameters to force a specific language
541 if ( defined $in->{'query'}->param('language') ) {
543 # Extract the language, let C4::Languages::getlanguage choose
545 my $language = C4
::Languages
::getlanguage
( $in->{'query'} );
546 my $languagecookie = C4
::Templates
::getlanguagecookie
( $in->{'query'}, $language );
547 if ( ref $cookie eq 'ARRAY' ) {
548 push @
{$cookie}, $languagecookie;
550 $cookie = [ $cookie, $languagecookie ];
554 return ( $template, $borrowernumber, $cookie, $flags );
559 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
561 Verifies that the user is authorized to run this script. If
562 the user is authorized, a (userid, cookie, session-id, flags)
563 quadruple is returned. If the user is not authorized but does
564 not have the required privilege (see $flagsrequired below), it
565 displays an error page and exits. Otherwise, it displays the
566 login page and exits.
568 Note that C<&checkauth> will return if and only if the user
569 is authorized, so it should be called early on, before any
570 unfinished operations (e.g., if you've opened a file, then
571 C<&checkauth> won't close it for you).
573 C<$query> is the CGI object for the script calling C<&checkauth>.
575 The C<$noauth> argument is optional. If it is set, then no
576 authorization is required for the script.
578 C<&checkauth> fetches user and session information from C<$query> and
579 ensures that the user is authorized to run scripts that require
582 The C<$flagsrequired> argument specifies the required privileges
583 the user must have if the username and password are correct.
584 It should be specified as a reference-to-hash; keys in the hash
585 should be the "flags" for the user, as specified in the Members
586 intranet module. Any key specified must correspond to a "flag"
587 in the userflags table. E.g., { circulate => 1 } would specify
588 that the user must have the "circulate" privilege in order to
589 proceed. To make sure that access control is correct, the
590 C<$flagsrequired> parameter must be specified correctly.
592 Koha also has a concept of sub-permissions, also known as
593 granular permissions. This makes the value of each key
594 in the C<flagsrequired> hash take on an additional
599 The user must have access to all subfunctions of the module
600 specified by the hash key.
604 The user must have access to at least one subfunction of the module
605 specified by the hash key.
607 specific permission, e.g., 'export_catalog'
609 The user must have access to the specific subfunction list, which
610 must correspond to a row in the permissions table.
612 The C<$type> argument specifies whether the template should be
613 retrieved from the opac or intranet directory tree. "opac" is
614 assumed if it is not specified; however, if C<$type> is specified,
615 "intranet" is assumed if it is not "opac".
617 If C<$query> does not have a valid session ID associated with it
618 (i.e., the user has not logged in) or if the session has expired,
619 C<&checkauth> presents the user with a login page (from the point of
620 view of the original script, C<&checkauth> does not return). Once the
621 user has authenticated, C<&checkauth> restarts the original script
622 (this time, C<&checkauth> returns).
624 The login page is provided using a HTML::Template, which is set in the
625 systempreferences table or at the top of this file. The variable C<$type>
626 selects which template to use, either the opac or the intranet
627 authentification template.
629 C<&checkauth> returns a user ID, a cookie, and a session ID. The
630 cookie should be sent back to the browser; it verifies that the user
640 # If Version syspref is unavailable, it means Koha is beeing installed,
641 # and so we must redirect to OPAC maintenance page or to the WebInstaller
642 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
643 if ( C4
::Context
->preference('OpacMaintenance') && $type eq 'opac' ) {
644 warn "OPAC Install required, redirecting to maintenance";
645 print $query->redirect("/cgi-bin/koha/maintenance.pl");
648 unless ( $version = C4
::Context
->preference('Version') ) { # assignment, not comparison
649 if ( $type ne 'opac' ) {
650 warn "Install required, redirecting to Installer";
651 print $query->redirect("/cgi-bin/koha/installer/install.pl");
653 warn "OPAC Install required, redirecting to maintenance";
654 print $query->redirect("/cgi-bin/koha/maintenance.pl");
659 # check that database and koha version are the same
660 # there is no DB version, it's a fresh install,
661 # go to web installer
662 # there is a DB version, compare it to the code version
663 my $kohaversion = C4
::Context
::KOHAVERSION
;
665 # remove the 3 last . to have a Perl number
666 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
667 $debug and print STDERR
"kohaversion : $kohaversion\n";
668 if ( $version < $kohaversion ) {
669 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
670 if ( $type ne 'opac' ) {
671 warn sprintf( $warning, 'Installer' );
672 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
674 warn sprintf( "OPAC: " . $warning, 'maintenance' );
675 print $query->redirect("/cgi-bin/koha/maintenance.pl");
683 open my $fh, '>>', "/tmp/sessionlog" or warn "ERROR: Cannot append to /tmp/sessionlog";
684 printf $fh join( "\n", @_ );
688 sub _timeout_syspref
{
689 my $timeout = C4
::Context
->preference('timeout') || 600;
691 # value in days, convert in seconds
692 if ( $timeout =~ /(\d+)[dD]/ ) {
693 $timeout = $1 * 86400;
700 $debug and warn "Checking Auth";
702 # $authnotrequired will be set for scripts which will run without authentication
703 my $authnotrequired = shift;
704 my $flagsrequired = shift;
707 $type = 'opac' unless $type;
709 my $dbh = C4
::Context
->dbh;
710 my $timeout = _timeout_syspref
();
712 _version_check
( $type, $query );
717 my ( $userid, $cookie, $sessionID, $flags, $barshelves, $pubshelves );
718 my $logout = $query->param('logout.x');
720 my $anon_search_history;
722 # This parameter is the name of the CAS server we want to authenticate against,
723 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
724 my $casparam = $query->param('cas');
725 my $q_userid = $query->param('userid') // '';
727 # Basic authentication is incompatible with the use of Shibboleth,
728 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
729 # and it may not be the attribute we want to use to match the koha login.
731 # Also, do not consider an empty REMOTE_USER.
733 # Finally, after those tests, we can assume (although if it would be better with
734 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
735 # and we can affect it to $userid.
736 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
738 # Using Basic Authentication, no cookies required
739 $cookie = $query->cookie(
740 -name
=> 'CGISESSID',
749 # we dont want to set a session because we are being called by a persona callback
751 elsif ( $sessionID = $query->cookie("CGISESSID") )
752 { # assignment, not comparison
753 my $session = get_session
($sessionID);
754 C4
::Context
->_new_userenv($sessionID);
755 my ( $ip, $lasttime, $sessiontype );
758 $s_userid = $session->param('id') // '';
759 C4
::Context
->set_userenv(
760 $session->param('number'), $s_userid,
761 $session->param('cardnumber'), $session->param('firstname'),
762 $session->param('surname'), $session->param('branch'),
763 $session->param('branchname'), $session->param('flags'),
764 $session->param('emailaddress'), $session->param('branchprinter'),
765 $session->param('persona'), $session->param('shibboleth')
767 C4
::Context
::set_shelves_userenv
( 'bar', $session->param('barshelves') );
768 C4
::Context
::set_shelves_userenv
( 'pub', $session->param('pubshelves') );
769 C4
::Context
::set_shelves_userenv
( 'tot', $session->param('totshelves') );
770 $debug and printf STDERR
"AUTH_SESSION: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
771 $ip = $session->param('ip');
772 $lasttime = $session->param('lasttime');
774 $sessiontype = $session->param('sessiontype') || '';
776 if ( ( $query->param('koha_login_context') && ( $q_userid ne $s_userid ) )
777 || ( $cas && $query->param('ticket') && !C4
::Context
->userenv->{'id'} ) || ( $shib && $shib_login && !$logout ) ) {
779 #if a user enters an id ne to the id in the current session, we need to log them in...
780 #first we need to clear the anonymous session...
781 $debug and warn "query id = $q_userid but session id = $s_userid";
782 $anon_search_history = $session->param('search_history');
785 C4
::Context
->_unset_userenv($sessionID);
791 # voluntary logout the user
792 # check wether the user was using their shibboleth session or a local one
793 my $shibSuccess = C4
::Context
->userenv->{'shibboleth'};
796 C4
::Context
->_unset_userenv($sessionID);
798 #_session_log(sprintf "%20s from %16s logged out at %30s (manually).\n", $userid,$ip,(strftime "%c",localtime));
802 if ( $cas and $caslogout ) {
806 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
807 if ( $shib and $shib_login and $shibSuccess and $type eq 'opac' ) {
809 # (Note: $type eq 'opac' condition should be removed when shibboleth authentication for intranet will be implemented)
813 elsif ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
816 $info{'timed_out'} = 1;
821 C4
::Context
->_unset_userenv($sessionID);
823 #_session_log(sprintf "%20s from %16s logged out at %30s (inactivity).\n", $userid,$ip,(strftime "%c",localtime));
827 elsif ( C4
::Context
->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
829 # Different ip than originally logged in from
830 $info{'oldip'} = $ip;
831 $info{'newip'} = $ENV{'REMOTE_ADDR'};
832 $info{'different_ip'} = 1;
835 C4
::Context
->_unset_userenv($sessionID);
837 #_session_log(sprintf "%20s from %16s logged out at %30s (ip changed to %16s).\n", $userid,$ip,(strftime "%c",localtime), $info{'newip'});
842 $cookie = $query->cookie(
843 -name
=> 'CGISESSID',
844 -value
=> $session->id,
847 $session->param( 'lasttime', time() );
848 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...
849 $flags = haspermission
( $userid, $flagsrequired );
853 $info{'nopermission'} = 1;
858 unless ( $userid || $sessionID ) {
860 #we initiate a session prior to checking for a username to allow for anonymous sessions...
861 my $session = get_session
("") or die "Auth ERROR: Cannot get_session()";
863 # Save anonymous search history in new session so it can be retrieved
864 # by get_template_and_user to store it in user's search history after
865 # a successful login.
866 if ($anon_search_history) {
867 $session->param( 'search_history', $anon_search_history );
870 my $sessionID = $session->id;
871 C4
::Context
->_new_userenv($sessionID);
872 $cookie = $query->cookie(
873 -name
=> 'CGISESSID',
874 -value
=> $session->id,
878 my $pki_field = C4
::Context
->preference('AllowPKIAuth');
879 if ( !defined($pki_field) ) {
880 print STDERR
"ERROR: Missing system preference AllowPKIAuth.\n";
883 if ( ( $cas && $query->param('ticket') )
885 || ( $shib && $shib_login )
886 || $pki_field ne 'None'
889 my $password = $query->param('password');
892 my ( $return, $cardnumber );
894 # If shib is enabled and we have a shib login, does the login match a valid koha user
895 if ( $shib && $shib_login && $type eq 'opac' ) {
898 # Do not pass password here, else shib will not be checked in checkpw.
899 ( $return, $cardnumber, $retuserid ) = checkpw
( $dbh, $userid, undef, $query );
900 $userid = $retuserid;
901 $shibSuccess = $return;
902 $info{'invalidShibLogin'} = 1 unless ($return);
905 # If shib login and match were successfull, skip further login methods
906 unless ($shibSuccess) {
907 if ( $cas && $query->param('ticket') ) {
909 ( $return, $cardnumber, $retuserid ) =
910 checkpw
( $dbh, $userid, $password, $query );
911 $userid = $retuserid;
912 $info{'invalidCasLogin'} = 1 unless ($return);
916 my $value = $persona;
918 # If we're looking up the email, there's a chance that the person
919 # doesn't have a userid. So if there is none, we pass along the
920 # borrower number, and the bits of code that need to know the user
921 # ID will have to be smart enough to handle that.
923 my @users_info = C4
::Members
::GetBorrowersWithEmail
($value);
926 # First the userid, then the borrowernum
927 $value = $users_info[0][1] || $users_info[0][0];
932 $return = $value ?
1 : 0;
937 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
938 || ( $pki_field eq 'emailAddress'
939 && $ENV{'SSL_CLIENT_S_DN_Email'} )
943 if ( $pki_field eq 'Common Name' ) {
944 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
946 elsif ( $pki_field eq 'emailAddress' ) {
947 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
949 # If we're looking up the email, there's a chance that the person
950 # doesn't have a userid. So if there is none, we pass along the
951 # borrower number, and the bits of code that need to know the user
952 # ID will have to be smart enough to handle that.
954 my @users_info = C4
::Members
::GetBorrowersWithEmail
($value);
957 # First the userid, then the borrowernum
958 $value = $users_info[0][1] || $users_info[0][0];
964 $return = $value ?
1 : 0;
970 ( $return, $cardnumber, $retuserid ) =
971 checkpw
( $dbh, $userid, $password, $query );
972 $userid = $retuserid if ($retuserid);
973 $info{'invalid_username_or_password'} = 1 unless ($return);
977 # $return: 1 = valid user, 2 = superlibrarian
980 #_session_log(sprintf "%20s from %16s logged in at %30s.\n", $userid,$ENV{'REMOTE_ADDR'},(strftime '%c', localtime));
981 if ( $flags = haspermission
( $userid, $flagsrequired ) ) {
985 $info{'nopermission'} = 1;
986 C4
::Context
->_unset_userenv($sessionID);
988 my ( $borrowernumber, $firstname, $surname, $userflags,
989 $branchcode, $branchname, $branchprinter, $emailaddress );
991 if ( $return == 1 ) {
993 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
994 branches.branchname as branchname,
995 branches.branchprinter as branchprinter,
998 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1000 my $sth = $dbh->prepare("$select where userid=?");
1001 $sth->execute($userid);
1002 unless ( $sth->rows ) {
1003 $debug and print STDERR
"AUTH_1: no rows for userid='$userid'\n";
1004 $sth = $dbh->prepare("$select where cardnumber=?");
1005 $sth->execute($cardnumber);
1007 unless ( $sth->rows ) {
1008 $debug and print STDERR
"AUTH_2a: no rows for cardnumber='$cardnumber'\n";
1009 $sth->execute($userid);
1010 unless ( $sth->rows ) {
1011 $debug and print STDERR
"AUTH_2b: no rows for userid='$userid' AS cardnumber\n";
1016 ( $borrowernumber, $firstname, $surname, $userflags,
1017 $branchcode, $branchname, $branchprinter, $emailaddress ) = $sth->fetchrow;
1018 $debug and print STDERR
"AUTH_3 results: " .
1019 "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress\n";
1021 print STDERR
"AUTH_3: no results for userid='$userid', cardnumber='$cardnumber'.\n";
1024 # launch a sequence to check if we have a ip for the branch, i
1025 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1027 my $ip = $ENV{'REMOTE_ADDR'};
1029 # if they specify at login, use that
1030 if ( $query->param('branch') ) {
1031 $branchcode = $query->param('branch');
1032 $branchname = GetBranchName
($branchcode);
1034 my $branches = GetBranches
();
1035 if ( C4
::Context
->boolean_preference('IndependentBranches') && C4
::Context
->boolean_preference('Autolocation') ) {
1037 # we have to check they are coming from the right ip range
1038 my $domain = $branches->{$branchcode}->{'branchip'};
1039 if ( $ip !~ /^$domain/ ) {
1041 $info{'wrongip'} = 1;
1046 foreach my $br ( keys %$branches ) {
1048 # now we work with the treatment of ip
1049 my $domain = $branches->{$br}->{'branchip'};
1050 if ( $domain && $ip =~ /^$domain/ ) {
1051 $branchcode = $branches->{$br}->{'branchcode'};
1053 # new op dev : add the branchprinter and branchname in the cookie
1054 $branchprinter = $branches->{$br}->{'branchprinter'};
1055 $branchname = $branches->{$br}->{'branchname'};
1058 $session->param( 'number', $borrowernumber );
1059 $session->param( 'id', $userid );
1060 $session->param( 'cardnumber', $cardnumber );
1061 $session->param( 'firstname', $firstname );
1062 $session->param( 'surname', $surname );
1063 $session->param( 'branch', $branchcode );
1064 $session->param( 'branchname', $branchname );
1065 $session->param( 'flags', $userflags );
1066 $session->param( 'emailaddress', $emailaddress );
1067 $session->param( 'ip', $session->remote_addr() );
1068 $session->param( 'lasttime', time() );
1069 $session->param( 'shibboleth', $shibSuccess );
1070 $debug and printf STDERR
"AUTH_4: (%s)\t%s %s - %s\n", map { $session->param($_) } qw(cardnumber firstname surname branch);
1072 elsif ( $return == 2 ) {
1074 #We suppose the user is the superlibrarian
1075 $borrowernumber = 0;
1076 $session->param( 'number', 0 );
1077 $session->param( 'id', C4
::Context
->config('user') );
1078 $session->param( 'cardnumber', C4
::Context
->config('user') );
1079 $session->param( 'firstname', C4
::Context
->config('user') );
1080 $session->param( 'surname', C4
::Context
->config('user') );
1081 $session->param( 'branch', 'NO_LIBRARY_SET' );
1082 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1083 $session->param( 'flags', 1 );
1084 $session->param( 'emailaddress', C4
::Context
->preference('KohaAdminEmailAddress') );
1085 $session->param( 'ip', $session->remote_addr() );
1086 $session->param( 'lasttime', time() );
1089 $session->param( 'persona', 1 );
1091 C4
::Context
->set_userenv(
1092 $session->param('number'), $session->param('id'),
1093 $session->param('cardnumber'), $session->param('firstname'),
1094 $session->param('surname'), $session->param('branch'),
1095 $session->param('branchname'), $session->param('flags'),
1096 $session->param('emailaddress'), $session->param('branchprinter'),
1097 $session->param('persona'), $session->param('shibboleth')
1101 # $return: 0 = invalid user
1102 # reset to anonymous session
1104 $debug and warn "Login failed, resetting anonymous session...";
1106 $info{'invalid_username_or_password'} = 1;
1107 C4
::Context
->_unset_userenv($sessionID);
1109 $session->param( 'lasttime', time() );
1110 $session->param( 'ip', $session->remote_addr() );
1111 $session->param( 'sessiontype', 'anon' );
1113 } # END if ( $userid = $query->param('userid') )
1114 elsif ( $type eq "opac" ) {
1116 # if we are here this is an anonymous session; add public lists to it and a few other items...
1117 # anonymous sessions are created only for the OPAC
1118 $debug and warn "Initiating an anonymous session...";
1120 # setting a couple of other session vars...
1121 $session->param( 'ip', $session->remote_addr() );
1122 $session->param( 'lasttime', time() );
1123 $session->param( 'sessiontype', 'anon' );
1125 } # END unless ($userid)
1127 # finished authentification, now respond
1128 if ( $loggedin || $authnotrequired )
1132 $cookie = $query->cookie(
1133 -name
=> 'CGISESSID',
1138 return ( $userid, $cookie, $sessionID, $flags );
1143 # AUTH rejected, show the login/password template, after checking the DB.
1147 # get the inputs from the incoming query
1149 foreach my $name ( param
$query) {
1150 (next) if ( $name eq 'userid' || $name eq 'password' || $name eq 'ticket' );
1151 my $value = $query->param($name);
1152 push @inputs, { name
=> $name, value
=> $value };
1155 my $LibraryNameTitle = C4
::Context
->preference("LibraryName");
1156 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?
)>/ /sgi;
1157 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1159 my $template_name = ( $type eq 'opac' ) ?
'opac-auth.tt' : 'auth.tt';
1160 my $template = C4
::Templates
::gettemplate
( $template_name, $type, $query );
1162 branchloop
=> GetBranchesLoop
(),
1163 OpacAdditionalStylesheet
=> C4
::Context
->preference("OpacAdditionalStylesheet"),
1164 opaclayoutstylesheet
=> C4
::Context
->preference("opaclayoutstylesheet"),
1167 casAuthentication
=> C4
::Context
->preference("casAuthentication"),
1168 shibbolethAuthentication
=> $shib,
1169 SessionRestrictionByIP
=> C4
::Context
->preference("SessionRestrictionByIP"),
1170 suggestion
=> C4
::Context
->preference("suggestion"),
1171 virtualshelves
=> C4
::Context
->preference("virtualshelves"),
1172 LibraryName
=> "" . C4
::Context
->preference("LibraryName"),
1173 LibraryNameTitle
=> "" . $LibraryNameTitle,
1174 opacuserlogin
=> C4
::Context
->preference("opacuserlogin"),
1175 OpacNav
=> C4
::Context
->preference("OpacNav"),
1176 OpacNavRight
=> C4
::Context
->preference("OpacNavRight"),
1177 OpacNavBottom
=> C4
::Context
->preference("OpacNavBottom"),
1178 opaccredits
=> C4
::Context
->preference("opaccredits"),
1179 OpacFavicon
=> C4
::Context
->preference("OpacFavicon"),
1180 opacreadinghistory
=> C4
::Context
->preference("opacreadinghistory"),
1181 opaclanguagesdisplay
=> C4
::Context
->preference("opaclanguagesdisplay"),
1182 opacuserjs
=> C4
::Context
->preference("opacuserjs"),
1183 opacbookbag
=> "" . C4
::Context
->preference("opacbookbag"),
1184 OpacCloud
=> C4
::Context
->preference("OpacCloud"),
1185 OpacTopissue
=> C4
::Context
->preference("OpacTopissue"),
1186 OpacAuthorities
=> C4
::Context
->preference("OpacAuthorities"),
1187 OpacBrowser
=> C4
::Context
->preference("OpacBrowser"),
1188 opacheader
=> C4
::Context
->preference("opacheader"),
1189 TagsEnabled
=> C4
::Context
->preference("TagsEnabled"),
1190 OPACUserCSS
=> C4
::Context
->preference("OPACUserCSS"),
1191 intranetcolorstylesheet
=> C4
::Context
->preference("intranetcolorstylesheet"),
1192 intranetstylesheet
=> C4
::Context
->preference("intranetstylesheet"),
1193 intranetbookbag
=> C4
::Context
->preference("intranetbookbag"),
1194 IntranetNav
=> C4
::Context
->preference("IntranetNav"),
1195 IntranetFavicon
=> C4
::Context
->preference("IntranetFavicon"),
1196 intranetuserjs
=> C4
::Context
->preference("intranetuserjs"),
1197 IndependentBranches
=> C4
::Context
->preference("IndependentBranches"),
1198 AutoLocation
=> C4
::Context
->preference("AutoLocation"),
1199 wrongip
=> $info{'wrongip'},
1200 PatronSelfRegistration
=> C4
::Context
->preference("PatronSelfRegistration"),
1201 PatronSelfRegistrationDefaultCategory
=> C4
::Context
->preference("PatronSelfRegistrationDefaultCategory"),
1202 persona
=> C4
::Context
->preference("Persona"),
1203 opac_css_override
=> $ENV{'OPAC_CSS_OVERRIDE'},
1206 $template->param( OpacPublic
=> C4
::Context
->preference("OpacPublic") );
1207 $template->param( loginprompt
=> 1 ) unless $info{'nopermission'};
1209 if ( $type eq 'opac' ) {
1210 require C4
::VirtualShelves
;
1211 my ( $total, $pubshelves ) = C4
::VirtualShelves
::GetSomeShelfNames
( undef, 'MASTHEAD' );
1213 pubshelves
=> $total->{pubtotal
},
1214 pubshelvesloop
=> $pubshelves,
1220 # Is authentication against multiple CAS servers enabled?
1221 if ( C4
::Auth_with_cas
::multipleAuth
&& !$casparam ) {
1222 my $casservers = C4
::Auth_with_cas
::getMultipleAuth
();
1224 foreach my $key ( keys %$casservers ) {
1225 push @tmplservers, { name
=> $key, value
=> login_cas_url
( $query, $key ) . "?cas=$key" };
1228 casServersLoop
=> \
@tmplservers
1232 casServerUrl
=> login_cas_url
($query),
1237 invalidCasLogin
=> $info{'invalidCasLogin'}
1243 shibbolethAuthentication
=> $shib,
1244 shibbolethLoginUrl
=> login_shib_url
($query),
1248 my $self_url = $query->url( -absolute
=> 1 );
1251 LibraryName
=> C4
::Context
->preference("LibraryName"),
1253 $template->param(%info);
1255 # $cookie = $query->cookie(CGISESSID => $session->id
1257 print $query->header(
1258 -type
=> 'text/html',
1259 -charset
=> 'utf-8',
1266 =head2 check_api_auth
1268 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1270 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1271 cookie, determine if the user has the privileges specified by C<$userflags>.
1273 C<check_api_auth> is is meant for authenticating users of web services, and
1274 consequently will always return and will not attempt to redirect the user
1277 If a valid session cookie is already present, check_api_auth will return a status
1278 of "ok", the cookie, and the Koha session ID.
1280 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1281 parameters and create a session cookie and Koha session if the supplied credentials
1284 Possible return values in C<$status> are:
1288 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1290 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1292 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1294 =item "expired -- session cookie has expired; API user should resubmit userid and password
1300 sub check_api_auth
{
1302 my $flagsrequired = shift;
1304 my $dbh = C4
::Context
->dbh;
1305 my $timeout = _timeout_syspref
();
1307 unless ( C4
::Context
->preference('Version') ) {
1309 # database has not been installed yet
1310 return ( "maintenance", undef, undef );
1312 my $kohaversion = C4
::Context
::KOHAVERSION
;
1313 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1314 if ( C4
::Context
->preference('Version') < $kohaversion ) {
1316 # database in need of version update; assume that
1317 # no API should be called while databsae is in
1319 return ( "maintenance", undef, undef );
1322 # FIXME -- most of what follows is a copy-and-paste
1323 # of code from checkauth. There is an obvious need
1324 # for refactoring to separate the various parts of
1325 # the authentication code, but as of 2007-11-19 this
1326 # is deferred so as to not introduce bugs into the
1327 # regular authentication code for Koha 3.0.
1329 # see if we have a valid session cookie already
1330 # however, if a userid parameter is present (i.e., from
1331 # a form submission, assume that any current cookie
1333 my $sessionID = undef;
1334 unless ( $query->param('userid') ) {
1335 $sessionID = $query->cookie("CGISESSID");
1337 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1338 my $session = get_session
($sessionID);
1339 C4
::Context
->_new_userenv($sessionID);
1341 C4
::Context
->set_userenv(
1342 $session->param('number'), $session->param('id'),
1343 $session->param('cardnumber'), $session->param('firstname'),
1344 $session->param('surname'), $session->param('branch'),
1345 $session->param('branchname'), $session->param('flags'),
1346 $session->param('emailaddress'), $session->param('branchprinter')
1349 my $ip = $session->param('ip');
1350 my $lasttime = $session->param('lasttime');
1351 my $userid = $session->param('id');
1352 if ( $lasttime < time() - $timeout ) {
1357 C4
::Context
->_unset_userenv($sessionID);
1360 return ( "expired", undef, undef );
1361 } elsif ( C4
::Context
->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1363 # IP address changed
1366 C4
::Context
->_unset_userenv($sessionID);
1369 return ( "expired", undef, undef );
1371 my $cookie = $query->cookie(
1372 -name
=> 'CGISESSID',
1373 -value
=> $session->id,
1376 $session->param( 'lasttime', time() );
1377 my $flags = haspermission
( $userid, $flagsrequired );
1379 return ( "ok", $cookie, $sessionID );
1383 C4
::Context
->_unset_userenv($sessionID);
1386 return ( "failed", undef, undef );
1390 return ( "expired", undef, undef );
1395 my $userid = $query->param('userid');
1396 my $password = $query->param('password');
1397 my ( $return, $cardnumber );
1400 if ( $cas && $query->param('PT') ) {
1402 $debug and print STDERR
"## check_api_auth - checking CAS\n";
1404 # In case of a CAS authentication, we use the ticket instead of the password
1405 my $PT = $query->param('PT');
1406 ( $return, $cardnumber, $userid ) = check_api_auth_cas
( $dbh, $PT, $query ); # EXTERNAL AUTH
1409 # User / password auth
1410 unless ( $userid and $password ) {
1412 # caller did something wrong, fail the authenticateion
1413 return ( "failed", undef, undef );
1415 ( $return, $cardnumber ) = checkpw
( $dbh, $userid, $password, $query );
1418 if ( $return and haspermission
( $userid, $flagsrequired ) ) {
1419 my $session = get_session
("");
1420 return ( "failed", undef, undef ) unless $session;
1422 my $sessionID = $session->id;
1423 C4
::Context
->_new_userenv($sessionID);
1424 my $cookie = $query->cookie(
1425 -name
=> 'CGISESSID',
1426 -value
=> $sessionID,
1429 if ( $return == 1 ) {
1431 $borrowernumber, $firstname, $surname,
1432 $userflags, $branchcode, $branchname,
1433 $branchprinter, $emailaddress
1437 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname,branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1439 $sth->execute($userid);
1441 $borrowernumber, $firstname, $surname,
1442 $userflags, $branchcode, $branchname,
1443 $branchprinter, $emailaddress
1444 ) = $sth->fetchrow if ( $sth->rows );
1446 unless ( $sth->rows ) {
1447 my $sth = $dbh->prepare(
1448 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, branches.branchprinter as branchprinter, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1450 $sth->execute($cardnumber);
1452 $borrowernumber, $firstname, $surname,
1453 $userflags, $branchcode, $branchname,
1454 $branchprinter, $emailaddress
1455 ) = $sth->fetchrow if ( $sth->rows );
1457 unless ( $sth->rows ) {
1458 $sth->execute($userid);
1460 $borrowernumber, $firstname, $surname, $userflags,
1461 $branchcode, $branchname, $branchprinter, $emailaddress
1462 ) = $sth->fetchrow if ( $sth->rows );
1466 my $ip = $ENV{'REMOTE_ADDR'};
1468 # if they specify at login, use that
1469 if ( $query->param('branch') ) {
1470 $branchcode = $query->param('branch');
1471 $branchname = GetBranchName
($branchcode);
1473 my $branches = GetBranches
();
1475 foreach my $br ( keys %$branches ) {
1477 # now we work with the treatment of ip
1478 my $domain = $branches->{$br}->{'branchip'};
1479 if ( $domain && $ip =~ /^$domain/ ) {
1480 $branchcode = $branches->{$br}->{'branchcode'};
1482 # new op dev : add the branchprinter and branchname in the cookie
1483 $branchprinter = $branches->{$br}->{'branchprinter'};
1484 $branchname = $branches->{$br}->{'branchname'};
1487 $session->param( 'number', $borrowernumber );
1488 $session->param( 'id', $userid );
1489 $session->param( 'cardnumber', $cardnumber );
1490 $session->param( 'firstname', $firstname );
1491 $session->param( 'surname', $surname );
1492 $session->param( 'branch', $branchcode );
1493 $session->param( 'branchname', $branchname );
1494 $session->param( 'flags', $userflags );
1495 $session->param( 'emailaddress', $emailaddress );
1496 $session->param( 'ip', $session->remote_addr() );
1497 $session->param( 'lasttime', time() );
1498 } elsif ( $return == 2 ) {
1500 #We suppose the user is the superlibrarian
1501 $session->param( 'number', 0 );
1502 $session->param( 'id', C4
::Context
->config('user') );
1503 $session->param( 'cardnumber', C4
::Context
->config('user') );
1504 $session->param( 'firstname', C4
::Context
->config('user') );
1505 $session->param( 'surname', C4
::Context
->config('user') );
1506 $session->param( 'branch', 'NO_LIBRARY_SET' );
1507 $session->param( 'branchname', 'NO_LIBRARY_SET' );
1508 $session->param( 'flags', 1 );
1509 $session->param( 'emailaddress', C4
::Context
->preference('KohaAdminEmailAddress') );
1510 $session->param( 'ip', $session->remote_addr() );
1511 $session->param( 'lasttime', time() );
1513 C4
::Context
->set_userenv(
1514 $session->param('number'), $session->param('id'),
1515 $session->param('cardnumber'), $session->param('firstname'),
1516 $session->param('surname'), $session->param('branch'),
1517 $session->param('branchname'), $session->param('flags'),
1518 $session->param('emailaddress'), $session->param('branchprinter')
1520 return ( "ok", $cookie, $sessionID );
1522 return ( "failed", undef, undef );
1527 =head2 check_cookie_auth
1529 ($status, $sessionId) = check_api_auth($cookie, $userflags);
1531 Given a CGISESSID cookie set during a previous login to Koha, determine
1532 if the user has the privileges specified by C<$userflags>.
1534 C<check_cookie_auth> is meant for authenticating special services
1535 such as tools/upload-file.pl that are invoked by other pages that
1536 have been authenticated in the usual way.
1538 Possible return values in C<$status> are:
1542 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1544 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1546 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1548 =item "expired -- session cookie has expired; API user should resubmit userid and password
1554 sub check_cookie_auth
{
1556 my $flagsrequired = shift;
1558 my $dbh = C4
::Context
->dbh;
1559 my $timeout = _timeout_syspref
();
1561 unless ( C4
::Context
->preference('Version') ) {
1563 # database has not been installed yet
1564 return ( "maintenance", undef );
1566 my $kohaversion = C4
::Context
::KOHAVERSION
;
1567 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1568 if ( C4
::Context
->preference('Version') < $kohaversion ) {
1570 # database in need of version update; assume that
1571 # no API should be called while databsae is in
1573 return ( "maintenance", undef );
1576 # FIXME -- most of what follows is a copy-and-paste
1577 # of code from checkauth. There is an obvious need
1578 # for refactoring to separate the various parts of
1579 # the authentication code, but as of 2007-11-23 this
1580 # is deferred so as to not introduce bugs into the
1581 # regular authentication code for Koha 3.0.
1583 # see if we have a valid session cookie already
1584 # however, if a userid parameter is present (i.e., from
1585 # a form submission, assume that any current cookie
1587 unless ( defined $cookie and $cookie ) {
1588 return ( "failed", undef );
1590 my $sessionID = $cookie;
1591 my $session = get_session
($sessionID);
1592 C4
::Context
->_new_userenv($sessionID);
1594 C4
::Context
->set_userenv(
1595 $session->param('number'), $session->param('id'),
1596 $session->param('cardnumber'), $session->param('firstname'),
1597 $session->param('surname'), $session->param('branch'),
1598 $session->param('branchname'), $session->param('flags'),
1599 $session->param('emailaddress'), $session->param('branchprinter')
1602 my $ip = $session->param('ip');
1603 my $lasttime = $session->param('lasttime');
1604 my $userid = $session->param('id');
1605 if ( $lasttime < time() - $timeout ) {
1610 C4
::Context
->_unset_userenv($sessionID);
1613 return ("expired", undef);
1614 } elsif ( C4
::Context
->preference('SessionRestrictionByIP') && $ip ne $ENV{'REMOTE_ADDR'} ) {
1616 # IP address changed
1619 C4
::Context
->_unset_userenv($sessionID);
1622 return ( "expired", undef );
1624 $session->param( 'lasttime', time() );
1625 my $flags = haspermission
( $userid, $flagsrequired );
1627 return ( "ok", $sessionID );
1631 C4
::Context
->_unset_userenv($sessionID);
1634 return ( "failed", undef );
1638 return ( "expired", undef );
1645 my $session = get_session($sessionID);
1647 Given a session ID, retrieve the CGI::Session object used to store
1648 the session's state. The session object can be used to store
1649 data that needs to be accessed by different scripts during a
1652 If the C<$sessionID> parameter is an empty string, a new session
1658 my $sessionID = shift;
1659 my $storage_method = C4
::Context
->preference('SessionStorage');
1660 my $dbh = C4
::Context
->dbh;
1662 if ( $storage_method eq 'mysql' ) {
1663 $session = new CGI
::Session
( "driver:MySQL;serializer:yaml;id:md5", $sessionID, { Handle
=> $dbh } );
1665 elsif ( $storage_method eq 'Pg' ) {
1666 $session = new CGI
::Session
( "driver:PostgreSQL;serializer:yaml;id:md5", $sessionID, { Handle
=> $dbh } );
1668 elsif ( $storage_method eq 'memcached' && C4
::Context
->ismemcached ) {
1669 $session = new CGI
::Session
( "driver:memcached;serializer:yaml;id:md5", $sessionID, { Memcached
=> C4
::Context
->memcached } );
1672 # catch all defaults to tmp should work on all systems
1673 $session = new CGI
::Session
( "driver:File;serializer:yaml;id:md5", $sessionID, { Directory
=> '/tmp' } );
1679 my ( $dbh, $userid, $password, $query ) = @_;
1681 $debug and print STDERR
"## checkpw - checking LDAP\n";
1682 my ( $retval, $retcard, $retuserid ) = checkpw_ldap
(@_); # EXTERNAL AUTH
1683 return 0 if $retval == -1; # Incorrect password for LDAP login attempt
1684 ($retval) and return ( $retval, $retcard, $retuserid );
1687 if ( $cas && $query && $query->param('ticket') ) {
1688 $debug and print STDERR
"## checkpw - checking CAS\n";
1690 # In case of a CAS authentication, we use the ticket instead of the password
1691 my $ticket = $query->param('ticket');
1692 $query->delete('ticket'); # remove ticket to come back to original URL
1693 my ( $retval, $retcard, $retuserid ) = checkpw_cas
( $dbh, $ticket, $query ); # EXTERNAL AUTH
1694 ($retval) and return ( $retval, $retcard, $retuserid );
1698 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1699 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1701 if ( $shib && $shib_login && !$password ) {
1703 $debug and print STDERR
"## checkpw - checking Shibboleth\n";
1705 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1706 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1707 # shibboleth-authenticated user
1709 # Then, we check if it matches a valid koha user
1711 my ( $retval, $retcard, $retuserid ) = C4
::Auth_with_shibboleth
::checkpw_shib
($shib_login); # EXTERNAL AUTH
1712 ($retval) and return ( $retval, $retcard, $retuserid );
1718 return checkpw_internal
(@_)
1721 sub checkpw_internal
{
1722 my ( $dbh, $userid, $password ) = @_;
1724 $password = Encode
::encode
( 'UTF-8', $password )
1725 if Encode
::is_utf8
($password);
1727 if ( $userid && $userid eq C4
::Context
->config('user') ) {
1728 if ( $password && $password eq C4
::Context
->config('pass') ) {
1730 # Koha superuser account
1731 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
1741 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
1743 $sth->execute($userid);
1745 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1746 $surname, $branchcode, $branchname, $flags )
1749 if ( checkpw_hash
( $password, $stored_hash ) ) {
1751 C4
::Context
->set_userenv( "$borrowernumber", $userid, $cardnumber,
1752 $firstname, $surname, $branchcode, $branchname, $flags );
1753 return 1, $cardnumber, $userid;
1758 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1760 $sth->execute($userid);
1762 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
1763 $surname, $branchcode, $branchname, $flags )
1766 if ( checkpw_hash
( $password, $stored_hash ) ) {
1768 C4
::Context
->set_userenv( $borrowernumber, $userid, $cardnumber,
1769 $firstname, $surname, $branchcode, $branchname, $flags );
1770 return 1, $cardnumber, $userid;
1773 if ( $userid && $userid eq 'demo'
1774 && "$password" eq 'demo'
1775 && C4
::Context
->config('demo') )
1778 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
1779 # some features won't be effective : modify systempref, modify MARC structure,
1786 my ( $password, $stored_hash ) = @_;
1788 return if $stored_hash eq '!';
1790 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
1792 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
1793 $hash = hash_password
( $password, $stored_hash );
1795 $hash = md5_base64
($password);
1797 return $hash eq $stored_hash;
1802 my $authflags = getuserflags($flags, $userid, [$dbh]);
1804 Translates integer flags into permissions strings hash.
1806 C<$flags> is the integer userflags value ( borrowers.userflags )
1807 C<$userid> is the members.userid, used for building subpermissions
1808 C<$authflags> is a hashref of permissions
1815 my $dbh = @_ ?
shift : C4
::Context
->dbh;
1818 # I don't want to do this, but if someone logs in as the database
1819 # user, it would be preferable not to spam them to death with
1820 # numeric warnings. So, we make $flags numeric.
1821 no warnings
'numeric';
1824 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
1827 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
1828 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
1829 $userflags->{$flag} = 1;
1832 $userflags->{$flag} = 0;
1836 # get subpermissions and merge with top-level permissions
1837 my $user_subperms = get_user_subpermissions
($userid);
1838 foreach my $module ( keys %$user_subperms ) {
1839 next if $userflags->{$module} == 1; # user already has permission for everything in this module
1840 $userflags->{$module} = $user_subperms->{$module};
1846 =head2 get_user_subpermissions
1848 $user_perm_hashref = get_user_subpermissions($userid);
1850 Given the userid (note, not the borrowernumber) of a staff user,
1851 return a hashref of hashrefs of the specific subpermissions
1852 accorded to the user. An example return is
1856 export_catalog => 1,
1857 import_patrons => 1,
1861 The top-level hash-key is a module or function code from
1862 userflags.flag, while the second-level key is a code
1865 The results of this function do not give a complete picture
1866 of the functions that a staff user can access; it is also
1867 necessary to check borrowers.flags.
1871 sub get_user_subpermissions
{
1874 my $dbh = C4
::Context
->dbh;
1875 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
1876 FROM user_permissions
1877 JOIN permissions USING (module_bit, code)
1878 JOIN userflags ON (module_bit = bit)
1879 JOIN borrowers USING (borrowernumber)
1880 WHERE userid = ?" );
1881 $sth->execute($userid);
1883 my $user_perms = {};
1884 while ( my $perm = $sth->fetchrow_hashref ) {
1885 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
1890 =head2 get_all_subpermissions
1892 my $perm_hashref = get_all_subpermissions();
1894 Returns a hashref of hashrefs defining all specific
1895 permissions currently defined. The return value
1896 has the same structure as that of C<get_user_subpermissions>,
1897 except that the innermost hash value is the description
1898 of the subpermission.
1902 sub get_all_subpermissions
{
1903 my $dbh = C4
::Context
->dbh;
1904 my $sth = $dbh->prepare( "SELECT flag, code, description
1906 JOIN userflags ON (module_bit = bit)" );
1910 while ( my $perm = $sth->fetchrow_hashref ) {
1911 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = $perm->{'description'};
1916 =head2 haspermission
1918 $flags = ($userid, $flagsrequired);
1920 C<$userid> the userid of the member
1921 C<$flags> is a hashref of required flags like C<$borrower-<{authflags}>
1923 Returns member's flags or 0 if a permission is not met.
1928 my ( $userid, $flagsrequired ) = @_;
1929 my $sth = C4
::Context
->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
1930 $sth->execute($userid);
1931 my $row = $sth->fetchrow();
1932 my $flags = getuserflags
( $row, $userid );
1933 if ( $userid eq C4
::Context
->config('user') ) {
1935 # Super User Account from /etc/koha.conf
1936 $flags->{'superlibrarian'} = 1;
1938 elsif ( $userid eq 'demo' && C4
::Context
->config('demo') ) {
1940 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
1941 $flags->{'superlibrarian'} = 1;
1944 return $flags if $flags->{superlibrarian
};
1946 foreach my $module ( keys %$flagsrequired ) {
1947 my $subperm = $flagsrequired->{$module};
1948 if ( $subperm eq '*' ) {
1949 return 0 unless ( $flags->{$module} == 1 or ref( $flags->{$module} ) );
1951 return 0 unless ( $flags->{$module} == 1 or
1952 ( ref( $flags->{$module} ) and
1953 exists $flags->{$module}->{$subperm} and
1954 $flags->{$module}->{$subperm} == 1
1961 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
1964 sub getborrowernumber
{
1966 my $userenv = C4
::Context
->userenv;
1967 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number
} ) {
1968 return $userenv->{number
};
1970 my $dbh = C4
::Context
->dbh;
1971 for my $field ( 'userid', 'cardnumber' ) {
1973 $dbh->prepare("select borrowernumber from borrowers where $field=?");
1974 $sth->execute($userid);
1976 my ($bnumber) = $sth->fetchrow;
1983 END { } # module clean-up code here (global destructor)
1993 Crypt::Eksblowfish::Bcrypt(3)