3 # NOTE: This file uses 8-character tabs; do not change the tab size!
7 # Copyright 2000-2002 Katipo Communications
9 # This file is part of Koha.
11 # Koha is free software; you can redistribute it and/or modify it under the
12 # terms of the GNU General Public License as published by the Free Software
13 # Foundation; either version 2 of the License, or (at your option) any later
16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
18 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License along with
21 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
22 # Suite 330, Boston, MA 02111-1307 USA
25 use Digest::MD5 qw(md5_base64);
30 use C4::Output; # to get the template
33 use C4::Branch; # GetBranches
37 # use Net::LDAP qw(:all);
39 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
41 # set the version for version checking
46 C4::Auth - Authenticates Koha users
55 my ($template, $borrowernumber, $cookie)
56 = get_template_and_user(
58 template_name => "opac-main.tmpl",
62 flagsrequired => {borrow => 1},
74 The main function of this module is to provide
75 authentification. However the get_template_and_user function has
76 been provided so that a users login information is passed along
77 automatically. This gets loaded into the template.
88 &get_template_and_user
91 =item get_template_and_user
93 my ($template, $borrowernumber, $cookie)
94 = get_template_and_user(
96 template_name => "opac-main.tmpl",
100 flagsrequired => {borrow => 1},
104 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
105 to C<&checkauth> (in this module) to perform authentification.
106 See C<&checkauth> for an explanation of these parameters.
108 The C<template_name> is then used to find the correct template for
109 the page. The authenticated users details are loaded onto the
110 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
111 C<sessionID> is passed to the template. This can be used in templates
112 if cookies are disabled. It needs to be put as and input to every
115 More information on the C<gettemplate> sub can be found in the
120 sub get_template_and_user {
123 gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
124 my ( $user, $cookie, $sessionID, $flags ) = checkauth(
126 $in->{'authnotrequired'},
127 $in->{'flagsrequired'},
129 ) unless ($in->{'template_name'}=~/maintenance/);
132 my $insecure = C4::Context->preference('insecure');
133 if ($user or $insecure) {
135 # load the template variables for stylesheets and JavaScript
136 $template->param( css_libs => $in->{'css_libs'} );
137 $template->param( css_module => $in->{'css_module'} );
138 $template->param( css_page => $in->{'css_page'} );
139 $template->param( css_widgets => $in->{'css_widgets'} );
141 $template->param( js_libs => $in->{'js_libs'} );
142 $template->param( js_module => $in->{'js_module'} );
143 $template->param( js_page => $in->{'js_page'} );
144 $template->param( js_widgets => $in->{'js_widgets'} );
147 $template->param( loggedinusername => $user );
148 $template->param( sessionID => $sessionID );
150 $borrowernumber = getborrowernumber($user);
151 my ( $borr, $alternativeflags ) =
152 GetMemberDetails( $borrowernumber );
155 $template->param( "USER_INFO" => \@bordat );
157 # We are going to use the $flags returned by checkauth
158 # to create the template's parameters that will indicate
159 # which menus the user can access.
160 if (( $flags && $flags->{superlibrarian}==1) or $insecure==1) {
161 $template->param( CAN_user_circulate => 1 );
162 $template->param( CAN_user_catalogue => 1 );
163 $template->param( CAN_user_parameters => 1 );
164 $template->param( CAN_user_borrowers => 1 );
165 $template->param( CAN_user_permission => 1 );
166 $template->param( CAN_user_reserveforothers => 1 );
167 $template->param( CAN_user_borrow => 1 );
168 $template->param( CAN_user_editcatalogue => 1 );
169 $template->param( CAN_user_updatecharge => 1 );
170 $template->param( CAN_user_acquisition => 1 );
171 $template->param( CAN_user_management => 1 );
172 $template->param( CAN_user_tools => 1 );
173 $template->param( CAN_user_editauthorities => 1 );
174 $template->param( CAN_user_serials => 1 );
175 $template->param( CAN_user_reports => 1 );
178 if ( $flags && $flags->{circulate} == 1 ) {
179 $template->param( CAN_user_circulate => 1 );
182 if ( $flags && $flags->{catalogue} == 1 ) {
183 $template->param( CAN_user_catalogue => 1 );
186 if ( $flags && $flags->{parameters} == 1 ) {
187 $template->param( CAN_user_parameters => 1 );
188 $template->param( CAN_user_management => 1 );
191 if ( $flags && $flags->{borrowers} == 1 ) {
192 $template->param( CAN_user_borrowers => 1 );
195 if ( $flags && $flags->{permissions} == 1 ) {
196 $template->param( CAN_user_permission => 1 );
199 if ( $flags && $flags->{reserveforothers} == 1 ) {
200 $template->param( CAN_user_reserveforothers => 1 );
203 if ( $flags && $flags->{borrow} == 1 ) {
204 $template->param( CAN_user_borrow => 1 );
207 if ( $flags && $flags->{editcatalogue} == 1 ) {
208 $template->param( CAN_user_editcatalogue => 1 );
211 if ( $flags && $flags->{updatecharges} == 1 ) {
212 $template->param( CAN_user_updatecharge => 1 );
215 if ( $flags && $flags->{acquisition} == 1 ) {
216 $template->param( CAN_user_acquisition => 1 );
219 if ( $flags && $flags->{tools} == 1 ) {
220 $template->param( CAN_user_tools => 1 );
223 if ( $flags && $flags->{editauthorities} == 1 ) {
224 $template->param( CAN_user_editauthorities => 1 );
227 if ( $flags && $flags->{serials} == 1 ) {
228 $template->param( CAN_user_serials => 1 );
231 if ( $flags && $flags->{reports} == 1 ) {
232 $template->param( CAN_user_reports => 1 );
235 if ( $in->{'type'} eq "intranet" ) {
237 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
238 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
239 IntranetNav => C4::Context->preference("IntranetNav"),
240 intranetuserjs => C4::Context->preference("intranetuserjs"),
241 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
242 AmazonContent => C4::Context->preference("AmazonContent"),
243 LibraryName => C4::Context->preference("LibraryName"),
244 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
245 LoginBranchname => (C4::Context->userenv?C4::Context->userenv->{"branchname"}:"insecure"),
246 LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
247 LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
248 AutoLocation => C4::Context->preference("AutoLocation"),
249 hide_marc => C4::Context->preference("hide_marc"),
250 patronimages => C4::Context->preference("patronimages"),
251 "BiblioDefaultView".C4::Context->preference("IntranetBiblioDefaultView") => 1,
252 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
253 suggestion => C4::Context->preference("suggestion"),
254 virtualshelves => C4::Context->preference("virtualshelves"),
255 LibraryName => C4::Context->preference("LibraryName"),
256 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
257 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
258 IndependantBranches => C4::Context->preference("IndependantBranches"),
259 CircAutocompl => C4::Context->preference("CircAutocompl"),
260 yuipath => C4::Context->preference("yuipath"),
264 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
265 my $LibraryNameTitle = C4::Context->preference("LibraryName");
266 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
267 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
269 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
270 suggestion => "" . C4::Context->preference("suggestion"),
271 virtualshelves => "" . C4::Context->preference("virtualshelves"),
272 OpacNav => "" . C4::Context->preference("OpacNav"),
273 opacheader => "" . C4::Context->preference("opacheader"),
274 opaccredits => "" . C4::Context->preference("opaccredits"),
275 opacsmallimage => "" . C4::Context->preference("opacsmallimage"),
276 opaclargeimage => "" . C4::Context->preference("opaclargeimage"),
277 opaclayoutstylesheet => "". C4::Context->preference("opaclayoutstylesheet"),
278 opaccolorstylesheet => "". C4::Context->preference("opaccolorstylesheet"),
279 opaclanguagesdisplay => "". C4::Context->preference("opaclanguagesdisplay"),
280 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
281 opacbookbag => "" . C4::Context->preference("opacbookbag"),
282 TemplateEncoding => "". C4::Context->preference("TemplateEncoding"),
283 AmazonContent => "" . C4::Context->preference("AmazonContent"),
284 LibraryName => "" . C4::Context->preference("LibraryName"),
285 LibraryNameTitle => "" . $LibraryNameTitle,
286 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
287 LoginBranchname => C4::Context->userenv?C4::Context->userenv->{"branchname"}:"",
288 LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
289 LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
290 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
291 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
292 opacuserjs => C4::Context->preference("opacuserjs"),
293 OpacCloud => C4::Context->preference("OpacCloud"),
294 OpacTopissue => C4::Context->preference("OpacTopissue"),
295 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
296 OpacBrowser => C4::Context->preference("OpacBrowser"),
297 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
298 reviewson => C4::Context->preference("reviewson"),
299 hide_marc => C4::Context->preference("hide_marc"),
300 patronimages => C4::Context->preference("patronimages"),
301 mylibraryfirst => C4::Context->preference("SearchMyLibraryFirst"),
302 "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
305 return ( $template, $borrowernumber, $cookie );
310 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
312 Verifies that the user is authorized to run this script. If
313 the user is authorized, a (userid, cookie, session-id, flags)
314 quadruple is returned. If the user is not authorized but does
315 not have the required privilege (see $flagsrequired below), it
316 displays an error page and exits. Otherwise, it displays the
317 login page and exits.
319 Note that C<&checkauth> will return if and only if the user
320 is authorized, so it should be called early on, before any
321 unfinished operations (e.g., if you've opened a file, then
322 C<&checkauth> won't close it for you).
324 C<$query> is the CGI object for the script calling C<&checkauth>.
326 The C<$noauth> argument is optional. If it is set, then no
327 authorization is required for the script.
329 C<&checkauth> fetches user and session information from C<$query> and
330 ensures that the user is authorized to run scripts that require
333 The C<$flagsrequired> argument specifies the required privileges
334 the user must have if the username and password are correct.
335 It should be specified as a reference-to-hash; keys in the hash
336 should be the "flags" for the user, as specified in the Members
337 intranet module. Any key specified must correspond to a "flag"
338 in the userflags table. E.g., { circulate => 1 } would specify
339 that the user must have the "circulate" privilege in order to
340 proceed. To make sure that access control is correct, the
341 C<$flagsrequired> parameter must be specified correctly.
343 The C<$type> argument specifies whether the template should be
344 retrieved from the opac or intranet directory tree. "opac" is
345 assumed if it is not specified; however, if C<$type> is specified,
346 "intranet" is assumed if it is not "opac".
348 If C<$query> does not have a valid session ID associated with it
349 (i.e., the user has not logged in) or if the session has expired,
350 C<&checkauth> presents the user with a login page (from the point of
351 view of the original script, C<&checkauth> does not return). Once the
352 user has authenticated, C<&checkauth> restarts the original script
353 (this time, C<&checkauth> returns).
355 The login page is provided using a HTML::Template, which is set in the
356 systempreferences table or at the top of this file. The variable C<$type>
357 selects which template to use, either the opac or the intranet
358 authentification template.
360 C<&checkauth> returns a user ID, a cookie, and a session ID. The
361 cookie should be sent back to the browser; it verifies that the user
368 # warn "Checking Auth";
369 # $authnotrequired will be set for scripts which will run without authentication
370 my $authnotrequired = shift;
371 my $flagsrequired = shift;
373 $type = 'opac' unless $type;
375 my $dbh = C4::Context->dbh;
376 my $timeout = C4::Context->preference('timeout');
377 $timeout = 600 unless $timeout;
380 # If Version syspref is unavailable, it means Koha is beeing installed,
381 # and so we must redirect to OPAC maintenance page or to the WebInstaller
382 #warn "about to check version";
383 unless (C4::Context->preference('Version')) {
384 if ($type ne 'opac') {
385 warn "Install required, redirecting to Installer";
386 print $query->redirect("/cgi-bin/koha/installer/install.pl");
389 warn "OPAC Install required, redirecting to maintenance";
390 print $query->redirect("/cgi-bin/koha/maintenance.pl");
399 my ( $userid, $cookie, $sessionID, $flags );
400 my $logout = $query->param('logout.x');
401 if ( $userid = $ENV{'REMOTE_USER'} ) {
402 # Using Basic Authentication, no cookies required
403 $cookie = $query->cookie(
404 -name => 'CGISESSID',
410 elsif ( $sessionID = $query->cookie("CGISESSID")) {
411 my $storage_method = C4::Context->preference('SessionStorage');
413 if ($storage_method eq 'mysql'){
414 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
416 elsif ($storage_method eq 'Pg') {
417 $session = new CGI::Session("driver:PostgreSQL", $sessionID, {Handle=>$dbh});
420 # catch all defaults to tmp should work on all systems
421 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
423 C4::Context->_new_userenv($sessionID);
425 C4::Context::set_userenv(
426 $session->param('number'), $session->param('id'),
427 $session->param('cardnumber'), $session->param('firstname'),
428 $session->param('surname'), $session->param('branch'),
429 $session->param('branchname'), $session->param('flags'),
430 $session->param('emailaddress'), $session->param('branchprinter')
432 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
433 # ".$session->param('surname').", ".$session->param('branch');
438 $ip = $session->param('ip');
439 $lasttime = $session->param('lasttime');
440 $userid = $session->param('id');
446 # voluntary logout the user
450 C4::Context->_unset_userenv($sessionID);
453 open L, ">>/tmp/sessionlog";
454 my $time = localtime( time() );
455 printf L "%20s from %16s logged out at %30s (manually).\n", $userid,
460 if ( $lasttime < time() - $timeout ) {
462 $info{'timed_out'} = 1;
464 C4::Context->_unset_userenv($sessionID);
467 open L, ">>/tmp/sessionlog";
468 my $time = localtime( time() );
469 printf L "%20s from %16s logged out at %30s (inactivity).\n",
473 elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
474 # Different ip than originally logged in from
475 $info{'oldip'} = $ip;
476 $info{'newip'} = $ENV{'REMOTE_ADDR'};
477 $info{'different_ip'} = 1;
479 C4::Context->_unset_userenv($sessionID);
482 open L, ">>/tmp/sessionlog";
483 my $time = localtime( time() );
485 "%20s from logged out at %30s (ip changed from %16s to %16s).\n",
486 $userid, $time, $ip, $info{'newip'};
490 $cookie = $query->cookie( CGISESSID => $session->id );
491 $session->param('lasttime',time());
492 $flags = haspermission( $dbh, $userid, $flagsrequired );
497 $info{'nopermission'} = 1;
503 my $storage_method = C4::Context->preference('SessionStorage');
505 if ($storage_method eq 'mysql'){
506 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
508 elsif ($storage_method eq 'Pg') {
509 $session = new CGI::Session("driver:PostgreSQL", $sessionID, {Handle=>$dbh});
512 # catch all defaults to tmp should work on all systems
513 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
518 $sessionID = $session->id;
520 $userid = $query->param('userid');
521 C4::Context->_new_userenv($sessionID);
522 my $password = $query->param('password');
523 C4::Context->_new_userenv($sessionID);
524 my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
526 open L, ">>/tmp/sessionlog";
527 my $time = localtime( time() );
528 printf L "%20s from %16s logged in at %30s.\n", $userid,
529 $ENV{'REMOTE_ADDR'}, $time;
531 $cookie = $query->cookie(CGISESSID => $sessionID);
532 if ( $flags = haspermission( $dbh, $userid, $flagsrequired ) ) {
536 $info{'nopermission'} = 1;
537 C4::Context->_unset_userenv($sessionID);
539 if ( $return == 1 ) {
541 $borrowernumber, $firstname, $surname,
542 $userflags, $branchcode, $branchname,
543 $branchprinter, $emailaddress
547 "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=?"
549 $sth->execute($userid);
551 $borrowernumber, $firstname, $surname,
552 $userflags, $branchcode, $branchname,
553 $branchprinter, $emailaddress
558 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
559 unless ( $sth->rows ) {
562 "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=?"
564 $sth->execute($cardnumber);
566 $borrowernumber, $firstname, $surname,
567 $userflags, $branchcode, $branchname,
568 $branchprinter, $emailaddress
573 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
574 unless ( $sth->rows ) {
575 $sth->execute($userid);
577 $borrowernumber, $firstname, $surname, $userflags,
578 $branchcode, $branchname, $branchprinter, $emailaddress
585 # launch a sequence to check if we have a ip for the branch, if we have one we replace the branchcode of the userenv by the branch bound in the ip.
586 my $ip = $ENV{'REMOTE_ADDR'};
587 # if they specify at login, use that
588 if ($query->param('branch')) {
589 $branchcode = $query->param('branch');
590 $branchname = GetBranchName($branchcode);
592 my $branches = GetBranches();
594 foreach my $br ( keys %$branches ) {
595 # now we work with the treatment of ip
596 my $domain = $branches->{$br}->{'branchip'};
597 if ( $domain && $ip =~ /^$domain/ ) {
598 $branchcode = $branches->{$br}->{'branchcode'};
600 # new op dev : add the branchprinter and branchname in the cookie
601 $branchprinter = $branches->{$br}->{'branchprinter'};
602 $branchname = $branches->{$br}->{'branchname'};
605 $session->param('number',$borrowernumber);
606 $session->param('id',$userid);
607 $session->param('cardnumber',$cardnumber);
608 $session->param('firstname',$firstname);
609 $session->param('surname',$surname);
610 $session->param('branch',$branchcode);
611 $session->param('branchname',$branchname);
612 $session->param('flags',$userflags);
613 $session->param('emailaddress',$emailaddress);
614 $session->param('ip',$session->remote_addr());
615 $session->param('lasttime',time());
616 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
617 # ".$session->param('surname').", ".$session->param('branch');
619 elsif ( $return == 2 ) {
620 #We suppose the user is the superlibrarian
621 $session->param('number',0);
622 $session->param('id',C4::Context->config('user'));
623 $session->param('cardnumber',C4::Context->config('user'));
624 $session->param('firstname',C4::Context->config('user'));
625 $session->param('surname',C4::Context->config('user'));
626 $session->param('branch','NO_LIBRARY_SET');
627 $session->param('branchname','NO_LIBRARY_SET');
628 $session->param('flags',1);
629 $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
630 $session->param('ip',$session->remote_addr());
631 $session->param('lasttime',time());
634 C4::Context::set_userenv(
635 $session->param('number'), $session->param('id'),
636 $session->param('cardnumber'), $session->param('firstname'),
637 $session->param('surname'), $session->param('branch'),
638 $session->param('branchname'), $session->param('flags'),
639 $session->param('emailaddress'), $session->param('branchprinter')
646 $info{'invalid_username_or_password'} = 1;
647 C4::Context->_unset_userenv($sessionID);
651 my $insecure = C4::Context->boolean_preference('insecure');
653 # finished authentification, now respond
654 if ( $loggedin || $authnotrequired || ( defined($insecure) && $insecure ) )
658 $cookie = $query->cookie( CGISESSID => ''
661 return ( $userid, $cookie, $sessionID, $flags );
667 # AUTH rejected, show the login/password template, after checking the DB.
671 # get the inputs from the incoming query
673 foreach my $name ( param $query) {
674 (next) if ( $name eq 'userid' || $name eq 'password' );
675 my $value = $query->param($name);
676 push @inputs, { name => $name, value => $value };
678 # get the branchloop, which we need for authentication
679 my $branches = GetBranches();
681 for my $branch_hash (keys %$branches) {
682 push @branch_loop, {branchcode => "$branch_hash", branchname => $branches->{$branch_hash}->{'branchname'}, };
685 # check that database and koha version are the same
686 # there is no DB version, it's a fresh install,
687 # go to web installer
688 # there is a DB version, compare it to the code version
689 my $kohaversion=C4::Context::KOHAVERSION;
690 # remove the 3 last . to have a Perl number
691 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
692 # warn "kohaversion : $kohaversion";
693 if (C4::Context->preference('Version') < $kohaversion){
694 if ($type ne 'opac'){
695 warn "Database update needed, redirecting to Installer. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
696 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
698 warn "OPAC :Database update needed, redirecting to maintenance. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
699 print $query->redirect("/cgi-bin/koha/maintenance.pl");
704 if ( $type eq 'opac' ) {
705 $template_name = "opac-auth.tmpl";
708 $template_name = "auth.tmpl";
710 my $template = gettemplate( $template_name, $type, $query );
711 $template->param(branchloop => \@branch_loop,);
715 suggestion => C4::Context->preference("suggestion"),
716 virtualshelves => C4::Context->preference("virtualshelves"),
717 opaclargeimage => C4::Context->preference("opaclargeimage"),
718 LibraryName => C4::Context->preference("LibraryName"),
719 OpacNav => C4::Context->preference("OpacNav"),
720 opaccredits => C4::Context->preference("opaccredits"),
721 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
722 opacsmallimage => C4::Context->preference("opacsmallimage"),
723 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
724 opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
725 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
726 opacuserjs => C4::Context->preference("opacuserjs"),
728 intranetcolorstylesheet =>
729 C4::Context->preference("intranetcolorstylesheet"),
730 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
731 IntranetNav => C4::Context->preference("IntranetNav"),
732 intranetuserjs => C4::Context->preference("intranetuserjs"),
733 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
734 IndependantBranches => C4::Context->preference("IndependantBranches"),
736 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
738 my $self_url = $query->url( -absolute => 1 );
741 LibraryName => => C4::Context->preference("LibraryName"),
743 $template->param( \%info );
744 # $cookie = $query->cookie(CGISESSID => $session->id
746 print $query->header(
747 -type => 'text/html',
757 my ( $dbh, $userid, $password ) = @_;
762 "select password,cardnumber,borrowernumber,userid,firstname,surname,branchcode,flags from borrowers where userid=?"
764 $sth->execute($userid);
766 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
767 $surname, $branchcode, $flags )
769 if ( md5_base64($password) eq $md5password ) {
771 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
772 $firstname, $surname, $branchcode, $flags );
773 return 1, $cardnumber;
778 "select password,cardnumber,borrowernumber,userid, firstname,surname,branchcode,flags from borrowers where cardnumber=?"
780 $sth->execute($userid);
782 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
783 $surname, $branchcode, $flags )
785 if ( md5_base64($password) eq $md5password ) {
787 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
788 $firstname, $surname, $branchcode, $flags );
792 if ( $userid && $userid eq C4::Context->config('user')
793 && "$password" eq C4::Context->config('pass') )
796 # Koha superuser account
797 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
800 if ( $userid && $userid eq 'demo'
801 && "$password" eq 'demo'
802 && C4::Context->config('demo') )
805 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
806 # some features won't be effective : modify systempref, modify MARC structure,
813 my $cardnumber = shift;
816 my $sth = $dbh->prepare("SELECT flags FROM borrowers WHERE cardnumber=?");
817 $sth->execute($cardnumber);
818 my ($flags) = $sth->fetchrow;
819 $flags = 0 unless $flags;
820 $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
823 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
824 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
825 $userflags->{$flag} = 1;
828 $userflags->{$flag} = 0;
835 my ( $dbh, $userid, $flagsrequired ) = @_;
836 my $sth = $dbh->prepare("SELECT cardnumber FROM borrowers WHERE userid=?");
837 $sth->execute($userid);
838 my ($cardnumber) = $sth->fetchrow;
839 ($cardnumber) || ( $cardnumber = $userid );
840 my $flags = getuserflags( $cardnumber, $dbh );
842 if ( $userid eq C4::Context->config('user') ) {
844 # Super User Account from /etc/koha.conf
845 $flags->{'superlibrarian'} = 1;
847 if ( $userid eq 'demo' && C4::Context->config('demo') ) {
849 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
850 $flags->{'superlibrarian'} = 1;
852 return $flags if $flags->{superlibrarian};
853 foreach ( keys %$flagsrequired ) {
854 return $flags if $flags->{$_};
859 sub getborrowernumber {
861 my $dbh = C4::Context->dbh;
862 for my $field ( 'userid', 'cardnumber' ) {
864 $dbh->prepare("select borrowernumber from borrowers where $field=?");
865 $sth->execute($userid);
867 my ($bnumber) = $sth->fetchrow;
874 END { } # module clean-up code here (global destructor)