2 # NOTE: This file uses 8-character tabs; do not change the tab size!
6 # Copyright 2000-2002 Katipo Communications
8 # This file is part of Koha.
10 # Koha is free software; you can redistribute it and/or modify it under the
11 # terms of the GNU General Public License as published by the Free Software
12 # Foundation; either version 2 of the License, or (at your option) any later
15 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
16 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
17 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License along with
20 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
21 # Suite 330, Boston, MA 02111-1307 USA
24 use Digest::MD5 qw(md5_base64);
29 use C4::Output; # to get the template
32 use C4::Branch; # GetBranches
36 # use Net::LDAP qw(:all);
38 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
40 # set the version for version checking
45 C4::Auth - Authenticates Koha users
54 my ($template, $borrowernumber, $cookie)
55 = get_template_and_user(
57 template_name => "opac-main.tmpl",
61 flagsrequired => {borrow => 1},
73 The main function of this module is to provide
74 authentification. However the get_template_and_user function has
75 been provided so that a users login information is passed along
76 automatically. This gets loaded into the template.
87 &get_template_and_user
90 =item get_template_and_user
92 my ($template, $borrowernumber, $cookie)
93 = get_template_and_user(
95 template_name => "opac-main.tmpl",
99 flagsrequired => {borrow => 1},
103 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
104 to C<&checkauth> (in this module) to perform authentification.
105 See C<&checkauth> for an explanation of these parameters.
107 The C<template_name> is then used to find the correct template for
108 the page. The authenticated users details are loaded onto the
109 template in the HTML::Template LOOP variable C<USER_INFO>. Also the
110 C<sessionID> is passed to the template. This can be used in templates
111 if cookies are disabled. It needs to be put as and input to every
114 More information on the C<gettemplate> sub can be found in the
119 sub get_template_and_user {
122 gettemplate( $in->{'template_name'}, $in->{'type'}, $in->{'query'} );
123 my ( $user, $cookie, $sessionID, $flags ) = checkauth(
125 $in->{'authnotrequired'},
126 $in->{'flagsrequired'},
128 ) unless ($in->{'template_name'}=~/maintenance/);
131 my $insecure = C4::Context->preference('insecure');
132 if ($user or $insecure) {
134 # load the template variables for stylesheets and JavaScript
135 $template->param( css_libs => $in->{'css_libs'} );
136 $template->param( css_module => $in->{'css_module'} );
137 $template->param( css_page => $in->{'css_page'} );
138 $template->param( css_widgets => $in->{'css_widgets'} );
140 $template->param( js_libs => $in->{'js_libs'} );
141 $template->param( js_module => $in->{'js_module'} );
142 $template->param( js_page => $in->{'js_page'} );
143 $template->param( js_widgets => $in->{'js_widgets'} );
146 $template->param( loggedinusername => $user );
147 $template->param( sessionID => $sessionID );
149 $borrowernumber = getborrowernumber($user);
150 my ( $borr, $alternativeflags ) =
151 GetMemberDetails( $borrowernumber );
154 $template->param( "USER_INFO" => \@bordat );
156 # We are going to use the $flags returned by checkauth
157 # to create the template's parameters that will indicate
158 # which menus the user can access.
159 if (( $flags && $flags->{superlibrarian}==1) or $insecure==1) {
160 $template->param( CAN_user_circulate => 1 );
161 $template->param( CAN_user_catalogue => 1 );
162 $template->param( CAN_user_parameters => 1 );
163 $template->param( CAN_user_borrowers => 1 );
164 $template->param( CAN_user_permission => 1 );
165 $template->param( CAN_user_reserveforothers => 1 );
166 $template->param( CAN_user_borrow => 1 );
167 $template->param( CAN_user_editcatalogue => 1 );
168 $template->param( CAN_user_updatecharge => 1 );
169 $template->param( CAN_user_acquisition => 1 );
170 $template->param( CAN_user_management => 1 );
171 $template->param( CAN_user_tools => 1 );
172 $template->param( CAN_user_editauthorities => 1 );
173 $template->param( CAN_user_serials => 1 );
174 $template->param( CAN_user_reports => 1 );
177 if ( $flags && $flags->{circulate} == 1 ) {
178 $template->param( CAN_user_circulate => 1 );
181 if ( $flags && $flags->{catalogue} == 1 ) {
182 $template->param( CAN_user_catalogue => 1 );
185 if ( $flags && $flags->{parameters} == 1 ) {
186 $template->param( CAN_user_parameters => 1 );
187 $template->param( CAN_user_management => 1 );
190 if ( $flags && $flags->{borrowers} == 1 ) {
191 $template->param( CAN_user_borrowers => 1 );
194 if ( $flags && $flags->{permissions} == 1 ) {
195 $template->param( CAN_user_permission => 1 );
198 if ( $flags && $flags->{reserveforothers} == 1 ) {
199 $template->param( CAN_user_reserveforothers => 1 );
202 if ( $flags && $flags->{borrow} == 1 ) {
203 $template->param( CAN_user_borrow => 1 );
206 if ( $flags && $flags->{editcatalogue} == 1 ) {
207 $template->param( CAN_user_editcatalogue => 1 );
210 if ( $flags && $flags->{updatecharges} == 1 ) {
211 $template->param( CAN_user_updatecharge => 1 );
214 if ( $flags && $flags->{acquisition} == 1 ) {
215 $template->param( CAN_user_acquisition => 1 );
218 if ( $flags && $flags->{tools} == 1 ) {
219 $template->param( CAN_user_tools => 1 );
222 if ( $flags && $flags->{editauthorities} == 1 ) {
223 $template->param( CAN_user_editauthorities => 1 );
226 if ( $flags && $flags->{serials} == 1 ) {
227 $template->param( CAN_user_serials => 1 );
230 if ( $flags && $flags->{reports} == 1 ) {
231 $template->param( CAN_user_reports => 1 );
234 if ( $in->{'type'} eq "intranet" ) {
236 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
237 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
238 IntranetNav => C4::Context->preference("IntranetNav"),
239 intranetuserjs => C4::Context->preference("intranetuserjs"),
240 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
241 AmazonContent => C4::Context->preference("AmazonContent"),
242 LibraryName => C4::Context->preference("LibraryName"),
243 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
244 LoginBranchname => (C4::Context->userenv?C4::Context->userenv->{"branchname"}:"insecure"),
245 LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
246 LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
247 AutoLocation => C4::Context->preference("AutoLocation"),
248 hide_marc => C4::Context->preference("hide_marc"),
249 patronimages => C4::Context->preference("patronimages"),
250 "BiblioDefaultView".C4::Context->preference("IntranetBiblioDefaultView") => 1,
251 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
252 suggestion => C4::Context->preference("suggestion"),
253 virtualshelves => C4::Context->preference("virtualshelves"),
254 LibraryName => C4::Context->preference("LibraryName"),
255 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
256 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
257 IndependantBranches => C4::Context->preference("IndependantBranches"),
258 CircAutocompl => C4::Context->preference("CircAutocompl"),
259 yuipath => C4::Context->preference("yuipath"),
263 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
264 my $LibraryNameTitle = C4::Context->preference("LibraryName");
265 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
266 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
268 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
269 suggestion => "" . C4::Context->preference("suggestion"),
270 virtualshelves => "" . C4::Context->preference("virtualshelves"),
271 OpacNav => "" . C4::Context->preference("OpacNav"),
272 opacheader => "" . C4::Context->preference("opacheader"),
273 opaccredits => "" . C4::Context->preference("opaccredits"),
274 opacsmallimage => "" . C4::Context->preference("opacsmallimage"),
275 opaclargeimage => "" . C4::Context->preference("opaclargeimage"),
276 opaclayoutstylesheet => "". C4::Context->preference("opaclayoutstylesheet"),
277 opaccolorstylesheet => "". C4::Context->preference("opaccolorstylesheet"),
278 opaclanguagesdisplay => "". C4::Context->preference("opaclanguagesdisplay"),
279 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
280 opacbookbag => "" . C4::Context->preference("opacbookbag"),
281 TemplateEncoding => "". C4::Context->preference("TemplateEncoding"),
282 AmazonContent => "" . C4::Context->preference("AmazonContent"),
283 LibraryName => "" . C4::Context->preference("LibraryName"),
284 LibraryNameTitle => "" . $LibraryNameTitle,
285 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
286 LoginBranchname => C4::Context->userenv?C4::Context->userenv->{"branchname"}:"",
287 LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
288 LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
289 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
290 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
291 opacuserjs => C4::Context->preference("opacuserjs"),
292 OpacCloud => C4::Context->preference("OpacCloud"),
293 OpacTopissue => C4::Context->preference("OpacTopissue"),
294 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
295 OpacBrowser => C4::Context->preference("OpacBrowser"),
296 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
297 reviewson => C4::Context->preference("reviewson"),
298 hide_marc => C4::Context->preference("hide_marc"),
299 patronimages => C4::Context->preference("patronimages"),
300 mylibraryfirst => C4::Context->preference("SearchMyLibraryFirst"),
301 "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
304 return ( $template, $borrowernumber, $cookie );
309 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
311 Verifies that the user is authorized to run this script. If
312 the user is authorized, a (userid, cookie, session-id, flags)
313 quadruple is returned. If the user is not authorized but does
314 not have the required privilege (see $flagsrequired below), it
315 displays an error page and exits. Otherwise, it displays the
316 login page and exits.
318 Note that C<&checkauth> will return if and only if the user
319 is authorized, so it should be called early on, before any
320 unfinished operations (e.g., if you've opened a file, then
321 C<&checkauth> won't close it for you).
323 C<$query> is the CGI object for the script calling C<&checkauth>.
325 The C<$noauth> argument is optional. If it is set, then no
326 authorization is required for the script.
328 C<&checkauth> fetches user and session information from C<$query> and
329 ensures that the user is authorized to run scripts that require
332 The C<$flagsrequired> argument specifies the required privileges
333 the user must have if the username and password are correct.
334 It should be specified as a reference-to-hash; keys in the hash
335 should be the "flags" for the user, as specified in the Members
336 intranet module. Any key specified must correspond to a "flag"
337 in the userflags table. E.g., { circulate => 1 } would specify
338 that the user must have the "circulate" privilege in order to
339 proceed. To make sure that access control is correct, the
340 C<$flagsrequired> parameter must be specified correctly.
342 The C<$type> argument specifies whether the template should be
343 retrieved from the opac or intranet directory tree. "opac" is
344 assumed if it is not specified; however, if C<$type> is specified,
345 "intranet" is assumed if it is not "opac".
347 If C<$query> does not have a valid session ID associated with it
348 (i.e., the user has not logged in) or if the session has expired,
349 C<&checkauth> presents the user with a login page (from the point of
350 view of the original script, C<&checkauth> does not return). Once the
351 user has authenticated, C<&checkauth> restarts the original script
352 (this time, C<&checkauth> returns).
354 The login page is provided using a HTML::Template, which is set in the
355 systempreferences table or at the top of this file. The variable C<$type>
356 selects which template to use, either the opac or the intranet
357 authentification template.
359 C<&checkauth> returns a user ID, a cookie, and a session ID. The
360 cookie should be sent back to the browser; it verifies that the user
367 # warn "Checking Auth";
368 # $authnotrequired will be set for scripts which will run without authentication
369 my $authnotrequired = shift;
370 my $flagsrequired = shift;
372 $type = 'opac' unless $type;
374 my $dbh = C4::Context->dbh;
375 my $timeout = C4::Context->preference('timeout');
376 $timeout = 600 unless $timeout;
379 # If Version syspref is unavailable, it means Koha is beeing installed,
380 # and so we must redirect to OPAC maintenance page or to the WebInstaller
381 #warn "about to check version";
382 unless (C4::Context->preference('Version')) {
383 if ($type ne 'opac') {
384 warn "Install required, redirecting to Installer";
385 print $query->redirect("/cgi-bin/koha/installer/install.pl");
388 warn "OPAC Install required, redirecting to maintenance";
389 print $query->redirect("/cgi-bin/koha/maintenance.pl");
398 my ( $userid, $cookie, $sessionID, $flags );
399 my $logout = $query->param('logout.x');
400 if ( $userid = $ENV{'REMOTE_USER'} ) {
401 # Using Basic Authentication, no cookies required
402 $cookie = $query->cookie(
403 -name => 'CGISESSID',
409 elsif ( $sessionID = $query->cookie("CGISESSID")) {
410 my $storage_method = C4::Context->preference('SessionStorage');
412 if ($storage_method eq 'mysql'){
413 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
416 # catch all defaults to tmp should work on all systems
417 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
419 C4::Context->_new_userenv($sessionID);
421 C4::Context::set_userenv(
422 $session->param('number'), $session->param('id'),
423 $session->param('cardnumber'), $session->param('firstname'),
424 $session->param('surname'), $session->param('branch'),
425 $session->param('branchname'), $session->param('flags'),
426 $session->param('emailaddress'), $session->param('branchprinter')
428 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
429 # ".$session->param('surname').", ".$session->param('branch');
434 $ip = $session->param('ip');
435 $lasttime = $session->param('lasttime');
436 $userid = $session->param('id');
442 # voluntary logout the user
446 C4::Context->_unset_userenv($sessionID);
449 open L, ">>/tmp/sessionlog";
450 my $time = localtime( time() );
451 printf L "%20s from %16s logged out at %30s (manually).\n", $userid,
456 if ( $lasttime < time() - $timeout ) {
458 $info{'timed_out'} = 1;
460 C4::Context->_unset_userenv($sessionID);
463 open L, ">>/tmp/sessionlog";
464 my $time = localtime( time() );
465 printf L "%20s from %16s logged out at %30s (inactivity).\n",
469 elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
470 # Different ip than originally logged in from
471 $info{'oldip'} = $ip;
472 $info{'newip'} = $ENV{'REMOTE_ADDR'};
473 $info{'different_ip'} = 1;
475 C4::Context->_unset_userenv($sessionID);
478 open L, ">>/tmp/sessionlog";
479 my $time = localtime( time() );
481 "%20s from logged out at %30s (ip changed from %16s to %16s).\n",
482 $userid, $time, $ip, $info{'newip'};
486 $cookie = $query->cookie( CGISESSID => $session->id );
487 $session->param('lasttime',time());
488 $flags = haspermission( $dbh, $userid, $flagsrequired );
493 $info{'nopermission'} = 1;
499 my $storage_method = C4::Context->preference('SessionStorage');
501 if ($storage_method eq 'mysql'){
502 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
505 # catch all defaults to tmp should work on all systems
506 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
511 $sessionID = $session->id;
513 $userid = $query->param('userid');
514 C4::Context->_new_userenv($sessionID);
515 my $password = $query->param('password');
516 C4::Context->_new_userenv($sessionID);
517 my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
519 open L, ">>/tmp/sessionlog";
520 my $time = localtime( time() );
521 printf L "%20s from %16s logged in at %30s.\n", $userid,
522 $ENV{'REMOTE_ADDR'}, $time;
524 $cookie = $query->cookie(CGISESSID => $sessionID);
525 if ( $flags = haspermission( $dbh, $userid, $flagsrequired ) ) {
529 $info{'nopermission'} = 1;
530 C4::Context->_unset_userenv($sessionID);
532 if ( $return == 1 ) {
534 $borrowernumber, $firstname, $surname,
535 $userflags, $branchcode, $branchname,
536 $branchprinter, $emailaddress
540 "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=?"
542 $sth->execute($userid);
544 $borrowernumber, $firstname, $surname,
545 $userflags, $branchcode, $branchname,
546 $branchprinter, $emailaddress
551 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
552 unless ( $sth->rows ) {
555 "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=?"
557 $sth->execute($cardnumber);
559 $borrowernumber, $firstname, $surname,
560 $userflags, $branchcode, $branchname,
561 $branchprinter, $emailaddress
566 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
567 unless ( $sth->rows ) {
568 $sth->execute($userid);
570 $borrowernumber, $firstname, $surname, $userflags,
571 $branchcode, $branchname, $branchprinter, $emailaddress
578 # 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.
579 my $ip = $ENV{'REMOTE_ADDR'};
580 # if they specify at login, use that
581 if ($query->param('branch')) {
582 $branchcode = $query->param('branch');
583 $branchname = GetBranchName($branchcode);
585 my $branches = GetBranches();
587 foreach my $br ( keys %$branches ) {
588 # now we work with the treatment of ip
589 my $domain = $branches->{$br}->{'branchip'};
590 if ( $domain && $ip =~ /^$domain/ ) {
591 $branchcode = $branches->{$br}->{'branchcode'};
593 # new op dev : add the branchprinter and branchname in the cookie
594 $branchprinter = $branches->{$br}->{'branchprinter'};
595 $branchname = $branches->{$br}->{'branchname'};
598 $session->param('number',$borrowernumber);
599 $session->param('id',$userid);
600 $session->param('cardnumber',$cardnumber);
601 $session->param('firstname',$firstname);
602 $session->param('surname',$surname);
603 $session->param('branch',$branchcode);
604 $session->param('branchname',$branchname);
605 $session->param('flags',$userflags);
606 $session->param('emailaddress',$emailaddress);
607 $session->param('ip',$session->remote_addr());
608 $session->param('lasttime',time());
609 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
610 # ".$session->param('surname').", ".$session->param('branch');
612 elsif ( $return == 2 ) {
613 #We suppose the user is the superlibrarian
614 $session->param('number',0);
615 $session->param('id',C4::Context->config('user'));
616 $session->param('cardnumber',C4::Context->config('user'));
617 $session->param('firstname',C4::Context->config('user'));
618 $session->param('surname',C4::Context->config('user'));
619 $session->param('branch','NO_LIBRARY_SET');
620 $session->param('branchname','NO_LIBRARY_SET');
621 $session->param('flags',1);
622 $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
623 $session->param('ip',$session->remote_addr());
624 $session->param('lasttime',time());
627 C4::Context::set_userenv(
628 $session->param('number'), $session->param('id'),
629 $session->param('cardnumber'), $session->param('firstname'),
630 $session->param('surname'), $session->param('branch'),
631 $session->param('branchname'), $session->param('flags'),
632 $session->param('emailaddress'), $session->param('branchprinter')
639 $info{'invalid_username_or_password'} = 1;
640 C4::Context->_unset_userenv($sessionID);
644 my $insecure = C4::Context->boolean_preference('insecure');
646 # finished authentification, now respond
647 if ( $loggedin || $authnotrequired || ( defined($insecure) && $insecure ) )
651 $cookie = $query->cookie( CGISESSID => ''
654 return ( $userid, $cookie, $sessionID, $flags );
660 # AUTH rejected, show the login/password template, after checking the DB.
664 # get the inputs from the incoming query
666 foreach my $name ( param $query) {
667 (next) if ( $name eq 'userid' || $name eq 'password' );
668 my $value = $query->param($name);
669 push @inputs, { name => $name, value => $value };
671 # get the branchloop, which we need for authentication
672 my $branches = GetBranches();
674 for my $branch_hash (keys %$branches) {
675 push @branch_loop, {branchcode => "$branch_hash", branchname => $branches->{$branch_hash}->{'branchname'}, };
678 # check that database and koha version are the same
679 # there is no DB version, it's a fresh install,
680 # go to web installer
681 # there is a DB version, compare it to the code version
682 my $kohaversion=C4::Context::KOHAVERSION;
683 # remove the 3 last . to have a Perl number
684 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
685 # warn "kohaversion : $kohaversion";
686 if (C4::Context->preference('Version') < $kohaversion){
687 if ($type ne 'opac'){
688 warn "Database update needed, redirecting to Installer. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
689 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
691 warn "OPAC :Database update needed, redirecting to maintenance. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
692 print $query->redirect("/cgi-bin/koha/maintenance.pl");
697 if ( $type eq 'opac' ) {
698 $template_name = "opac-auth.tmpl";
701 $template_name = "auth.tmpl";
703 my $template = gettemplate( $template_name, $type, $query );
704 $template->param(branchloop => \@branch_loop,);
708 suggestion => C4::Context->preference("suggestion"),
709 virtualshelves => C4::Context->preference("virtualshelves"),
710 opaclargeimage => C4::Context->preference("opaclargeimage"),
711 LibraryName => C4::Context->preference("LibraryName"),
712 OpacNav => C4::Context->preference("OpacNav"),
713 opaccredits => C4::Context->preference("opaccredits"),
714 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
715 opacsmallimage => C4::Context->preference("opacsmallimage"),
716 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
717 opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
718 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
719 opacuserjs => C4::Context->preference("opacuserjs"),
721 intranetcolorstylesheet =>
722 C4::Context->preference("intranetcolorstylesheet"),
723 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
724 IntranetNav => C4::Context->preference("IntranetNav"),
725 intranetuserjs => C4::Context->preference("intranetuserjs"),
726 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
727 IndependantBranches => C4::Context->preference("IndependantBranches"),
729 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
731 my $self_url = $query->url( -absolute => 1 );
734 LibraryName => => C4::Context->preference("LibraryName"),
736 $template->param( \%info );
737 # $cookie = $query->cookie(CGISESSID => $session->id
739 print $query->header(
740 -type => 'text/html',
750 my ( $dbh, $userid, $password ) = @_;
755 "select password,cardnumber,borrowernumber,userid,firstname,surname,branchcode,flags from borrowers where userid=?"
757 $sth->execute($userid);
759 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
760 $surname, $branchcode, $flags )
762 if ( md5_base64($password) eq $md5password ) {
764 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
765 $firstname, $surname, $branchcode, $flags );
766 return 1, $cardnumber;
771 "select password,cardnumber,borrowernumber,userid, firstname,surname,branchcode,flags from borrowers where cardnumber=?"
773 $sth->execute($userid);
775 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
776 $surname, $branchcode, $flags )
778 if ( md5_base64($password) eq $md5password ) {
780 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
781 $firstname, $surname, $branchcode, $flags );
785 if ( $userid && $userid eq C4::Context->config('user')
786 && "$password" eq C4::Context->config('pass') )
789 # Koha superuser account
790 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
793 if ( $userid && $userid eq 'demo'
794 && "$password" eq 'demo'
795 && C4::Context->config('demo') )
798 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
799 # some features won't be effective : modify systempref, modify MARC structure,
806 my $cardnumber = shift;
809 my $sth = $dbh->prepare("SELECT flags FROM borrowers WHERE cardnumber=?");
810 $sth->execute($cardnumber);
811 my ($flags) = $sth->fetchrow;
812 $flags = 0 unless $flags;
813 $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
816 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
817 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
818 $userflags->{$flag} = 1;
821 $userflags->{$flag} = 0;
828 my ( $dbh, $userid, $flagsrequired ) = @_;
829 my $sth = $dbh->prepare("SELECT cardnumber FROM borrowers WHERE userid=?");
830 $sth->execute($userid);
831 my ($cardnumber) = $sth->fetchrow;
832 ($cardnumber) || ( $cardnumber = $userid );
833 my $flags = getuserflags( $cardnumber, $dbh );
835 if ( $userid eq C4::Context->config('user') ) {
837 # Super User Account from /etc/koha.conf
838 $flags->{'superlibrarian'} = 1;
840 if ( $userid eq 'demo' && C4::Context->config('demo') ) {
842 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
843 $flags->{'superlibrarian'} = 1;
845 return $flags if $flags->{superlibrarian};
846 foreach ( keys %$flagsrequired ) {
847 return $flags if $flags->{$_};
852 sub getborrowernumber {
854 my $dbh = C4::Context->dbh;
855 for my $field ( 'userid', 'cardnumber' ) {
857 $dbh->prepare("select borrowernumber from borrowers where $field=?");
858 $sth->execute($userid);
860 my ($bnumber) = $sth->fetchrow;
867 END { } # module clean-up code here (global destructor)