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);
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"),
261 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
262 my $LibraryNameTitle = C4::Context->preference("LibraryName");
263 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
264 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
266 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
267 suggestion => "" . C4::Context->preference("suggestion"),
268 virtualshelves => "" . C4::Context->preference("virtualshelves"),
269 OpacNav => "" . C4::Context->preference("OpacNav"),
270 opacheader => "" . C4::Context->preference("opacheader"),
271 opaccredits => "" . C4::Context->preference("opaccredits"),
272 opacsmallimage => "" . C4::Context->preference("opacsmallimage"),
273 opaclargeimage => "" . C4::Context->preference("opaclargeimage"),
274 opaclayoutstylesheet => "". C4::Context->preference("opaclayoutstylesheet"),
275 opaccolorstylesheet => "". C4::Context->preference("opaccolorstylesheet"),
276 opaclanguagesdisplay => "". C4::Context->preference("opaclanguagesdisplay"),
277 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
278 opacbookbag => "" . C4::Context->preference("opacbookbag"),
279 TemplateEncoding => "". C4::Context->preference("TemplateEncoding"),
280 AmazonContent => "" . C4::Context->preference("AmazonContent"),
281 LibraryName => "" . C4::Context->preference("LibraryName"),
282 LibraryNameTitle => "" . $LibraryNameTitle,
283 LoginBranchcode => (C4::Context->userenv?C4::Context->userenv->{"branch"}:"insecure"),
284 LoginBranchname => C4::Context->userenv?C4::Context->userenv->{"branchname"}:"",
285 LoginFirstname => (C4::Context->userenv?C4::Context->userenv->{"firstname"}:"Bel"),
286 LoginSurname => C4::Context->userenv?C4::Context->userenv->{"surname"}:"Inconnu",
287 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
288 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
289 opacuserjs => C4::Context->preference("opacuserjs"),
290 OpacCloud => C4::Context->preference("OpacCloud"),
291 OpacTopissue => C4::Context->preference("OpacTopissue"),
292 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
293 OpacBrowser => C4::Context->preference("OpacBrowser"),
294 RequestOnOpac => C4::Context->preference("RequestOnOpac"),
295 reviewson => C4::Context->preference("reviewson"),
296 hide_marc => C4::Context->preference("hide_marc"),
297 patronimages => C4::Context->preference("patronimages"),
298 mylibraryfirst => C4::Context->preference("SearchMyLibraryFirst"),
299 "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
302 return ( $template, $borrowernumber, $cookie );
307 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
309 Verifies that the user is authorized to run this script. If
310 the user is authorized, a (userid, cookie, session-id, flags)
311 quadruple is returned. If the user is not authorized but does
312 not have the required privilege (see $flagsrequired below), it
313 displays an error page and exits. Otherwise, it displays the
314 login page and exits.
316 Note that C<&checkauth> will return if and only if the user
317 is authorized, so it should be called early on, before any
318 unfinished operations (e.g., if you've opened a file, then
319 C<&checkauth> won't close it for you).
321 C<$query> is the CGI object for the script calling C<&checkauth>.
323 The C<$noauth> argument is optional. If it is set, then no
324 authorization is required for the script.
326 C<&checkauth> fetches user and session information from C<$query> and
327 ensures that the user is authorized to run scripts that require
330 The C<$flagsrequired> argument specifies the required privileges
331 the user must have if the username and password are correct.
332 It should be specified as a reference-to-hash; keys in the hash
333 should be the "flags" for the user, as specified in the Members
334 intranet module. Any key specified must correspond to a "flag"
335 in the userflags table. E.g., { circulate => 1 } would specify
336 that the user must have the "circulate" privilege in order to
337 proceed. To make sure that access control is correct, the
338 C<$flagsrequired> parameter must be specified correctly.
340 The C<$type> argument specifies whether the template should be
341 retrieved from the opac or intranet directory tree. "opac" is
342 assumed if it is not specified; however, if C<$type> is specified,
343 "intranet" is assumed if it is not "opac".
345 If C<$query> does not have a valid session ID associated with it
346 (i.e., the user has not logged in) or if the session has expired,
347 C<&checkauth> presents the user with a login page (from the point of
348 view of the original script, C<&checkauth> does not return). Once the
349 user has authenticated, C<&checkauth> restarts the original script
350 (this time, C<&checkauth> returns).
352 The login page is provided using a HTML::Template, which is set in the
353 systempreferences table or at the top of this file. The variable C<$type>
354 selects which template to use, either the opac or the intranet
355 authentification template.
357 C<&checkauth> returns a user ID, a cookie, and a session ID. The
358 cookie should be sent back to the browser; it verifies that the user
365 # warn "Checking Auth";
366 # $authnotrequired will be set for scripts which will run without authentication
367 my $authnotrequired = shift;
368 my $flagsrequired = shift;
370 $type = 'opac' unless $type;
372 my $dbh = C4::Context->dbh;
373 my $timeout = C4::Context->preference('timeout');
374 $timeout = 600 unless $timeout;
377 # If Version syspref is unavailable, it means Koha is beeing installed,
378 # and so we must redirect to OPAC maintenance page or to the WebInstaller
379 unless (C4::Context->preference('Version')) {
380 if ($type ne 'opac') {
381 warn "Install required, redirecting to Installer";
382 print $query->redirect("/cgi-bin/koha/installer/install.pl");
385 warn "OPAC Install required, redirecting to maintenance";
386 print $query->redirect("/cgi-bin/koha/maintenance.pl");
395 my ( $userid, $cookie, $sessionID, $flags );
396 my $logout = $query->param('logout.x');
397 if ( $userid = $ENV{'REMOTE_USER'} ) {
398 # Using Basic Authentication, no cookies required
399 $cookie = $query->cookie(
400 -name => 'CGISESSID',
406 elsif ( $sessionID = $query->cookie("CGISESSID")) {
407 my $storage_method = C4::Context->preference('SessionStorage');
409 if ($storage_method eq 'mysql'){
410 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
413 # catch all defaults to tmp should work on all systems
414 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
416 C4::Context->_new_userenv($sessionID);
418 C4::Context::set_userenv(
419 $session->param('number'), $session->param('id'),
420 $session->param('cardnumber'), $session->param('firstname'),
421 $session->param('surname'), $session->param('branch'),
422 $session->param('branchname'), $session->param('flags'),
423 $session->param('emailaddress'), $session->param('branchprinter')
425 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
426 # ".$session->param('surname').", ".$session->param('branch');
431 $ip = $session->param('ip');
432 $lasttime = $session->param('lasttime');
433 $userid = $session->param('id');
439 # voluntary logout the user
443 C4::Context->_unset_userenv($sessionID);
446 open L, ">>/tmp/sessionlog";
447 my $time = localtime( time() );
448 printf L "%20s from %16s logged out at %30s (manually).\n", $userid,
453 if ( $lasttime < time() - $timeout ) {
455 $info{'timed_out'} = 1;
457 C4::Context->_unset_userenv($sessionID);
460 open L, ">>/tmp/sessionlog";
461 my $time = localtime( time() );
462 printf L "%20s from %16s logged out at %30s (inactivity).\n",
466 elsif ( $ip ne $ENV{'REMOTE_ADDR'} ) {
467 # Different ip than originally logged in from
468 $info{'oldip'} = $ip;
469 $info{'newip'} = $ENV{'REMOTE_ADDR'};
470 $info{'different_ip'} = 1;
472 C4::Context->_unset_userenv($sessionID);
475 open L, ">>/tmp/sessionlog";
476 my $time = localtime( time() );
478 "%20s from logged out at %30s (ip changed from %16s to %16s).\n",
479 $userid, $time, $ip, $info{'newip'};
483 $cookie = $query->cookie( CGISESSID => $session->id );
484 $session->param('lasttime',time());
485 $flags = haspermission( $dbh, $userid, $flagsrequired );
490 $info{'nopermission'} = 1;
496 my $storage_method = C4::Context->preference('SessionStorage');
498 if ($storage_method eq 'mysql'){
499 $session = new CGI::Session("driver:MySQL", $sessionID, {Handle=>$dbh});
502 # catch all defaults to tmp should work on all systems
503 $session = new CGI::Session("driver:File", $sessionID, {Directory=>'/tmp'});
508 $sessionID = $session->id;
510 $userid = $query->param('userid');
511 C4::Context->_new_userenv($sessionID);
512 my $password = $query->param('password');
513 C4::Context->_new_userenv($sessionID);
514 my ( $return, $cardnumber ) = checkpw( $dbh, $userid, $password );
516 open L, ">>/tmp/sessionlog";
517 my $time = localtime( time() );
518 printf L "%20s from %16s logged in at %30s.\n", $userid,
519 $ENV{'REMOTE_ADDR'}, $time;
521 $cookie = $query->cookie(CGISESSID => $sessionID);
522 if ( $flags = haspermission( $dbh, $userid, $flagsrequired ) ) {
526 $info{'nopermission'} = 1;
527 C4::Context->_unset_userenv($sessionID);
529 if ( $return == 1 ) {
531 $borrowernumber, $firstname, $surname,
532 $userflags, $branchcode, $branchname,
533 $branchprinter, $emailaddress
537 "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=?"
539 $sth->execute($userid);
541 $borrowernumber, $firstname, $surname,
542 $userflags, $branchcode, $branchname,
543 $branchprinter, $emailaddress
548 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
549 unless ( $sth->rows ) {
552 "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=?"
554 $sth->execute($cardnumber);
556 $borrowernumber, $firstname, $surname,
557 $userflags, $branchcode, $branchname,
558 $branchprinter, $emailaddress
563 # warn "$cardnumber,$borrowernumber,$userid,$firstname,$surname,$userflags,$branchcode,$emailaddress";
564 unless ( $sth->rows ) {
565 $sth->execute($userid);
567 $borrowernumber, $firstname, $surname, $userflags,
568 $branchcode, $branchname, $branchprinter, $emailaddress
575 # 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.
576 my $ip = $ENV{'REMOTE_ADDR'};
577 # if they specify at login, use that
578 if ($query->param('branch')) {
579 $branchcode = $query->param('branch');
580 $branchname = GetBranchName($branchcode);
582 my $branches = GetBranches();
584 foreach my $br ( keys %$branches ) {
585 # now we work with the treatment of ip
586 my $domain = $branches->{$br}->{'branchip'};
587 if ( $domain && $ip =~ /^$domain/ ) {
588 $branchcode = $branches->{$br}->{'branchcode'};
590 # new op dev : add the branchprinter and branchname in the cookie
591 $branchprinter = $branches->{$br}->{'branchprinter'};
592 $branchname = $branches->{$br}->{'branchname'};
595 $session->param('number',$borrowernumber);
596 $session->param('id',$userid);
597 $session->param('cardnumber',$cardnumber);
598 $session->param('firstname',$firstname);
599 $session->param('surname',$surname);
600 $session->param('branch',$branchcode);
601 $session->param('branchname',$branchname);
602 $session->param('flags',$userflags);
603 $session->param('emailaddress',$emailaddress);
604 $session->param('ip',$session->remote_addr());
605 $session->param('lasttime',time());
606 # warn "".$session->param('cardnumber').", ".$session->param('firstname').",
607 # ".$session->param('surname').", ".$session->param('branch');
609 elsif ( $return == 2 ) {
610 #We suppose the user is the superlibrarian
611 $session->param('number',0);
612 $session->param('id',C4::Context->config('user'));
613 $session->param('cardnumber',C4::Context->config('user'));
614 $session->param('firstname',C4::Context->config('user'));
615 $session->param('surname',C4::Context->config('user'));
616 $session->param('branch','NO_LIBRARY_SET');
617 $session->param('branchname','NO_LIBRARY_SET');
618 $session->param('flags',1);
619 $session->param('emailaddress', C4::Context->preference('KohaAdminEmailAddress'));
620 $session->param('ip',$session->remote_addr());
621 $session->param('lasttime',time());
624 C4::Context::set_userenv(
625 $session->param('number'), $session->param('id'),
626 $session->param('cardnumber'), $session->param('firstname'),
627 $session->param('surname'), $session->param('branch'),
628 $session->param('branchname'), $session->param('flags'),
629 $session->param('emailaddress'), $session->param('branchprinter')
636 $info{'invalid_username_or_password'} = 1;
637 C4::Context->_unset_userenv($sessionID);
641 my $insecure = C4::Context->boolean_preference('insecure');
643 # finished authentification, now respond
644 if ( $loggedin || $authnotrequired || ( defined($insecure) && $insecure ) )
648 $cookie = $query->cookie( CGISESSID => ''
651 return ( $userid, $cookie, $sessionID, $flags );
657 # AUTH rejected, show the login/password template, after checking the DB.
661 # get the inputs from the incoming query
663 foreach my $name ( param $query) {
664 (next) if ( $name eq 'userid' || $name eq 'password' );
665 my $value = $query->param($name);
666 push @inputs, { name => $name, value => $value };
668 # get the branchloop, which we need for authentication
669 my $branches = GetBranches();
671 for my $branch_hash (keys %$branches) {
672 push @branch_loop, {branchcode => "$branch_hash", branchname => $branches->{$branch_hash}->{'branchname'}, };
675 # check that database and koha version are the same
676 # there is no DB version, it's a fresh install,
677 # go to web installer
678 # there is a DB version, compare it to the code version
679 my $kohaversion=C4::Context::KOHAVERSION;
680 # remove the 3 last . to have a Perl number
681 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
682 # warn "kohaversion : $kohaversion";
683 if (C4::Context->preference('Version') < $kohaversion){
684 if ($type ne 'opac'){
685 warn "Database update needed, redirecting to Installer. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
686 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
688 warn "OPAC :Database update needed, redirecting to maintenance. Database is ".C4::Context->preference('Version')." and Koha is : ".C4::Context->config("kohaversion");
689 print $query->redirect("/cgi-bin/koha/maintenance.pl");
694 if ( $type eq 'opac' ) {
695 $template_name = "opac-auth.tmpl";
698 $template_name = "auth.tmpl";
700 my $template = gettemplate( $template_name, $type, $query );
701 $template->param(branchloop => \@branch_loop,);
705 suggestion => C4::Context->preference("suggestion"),
706 virtualshelves => C4::Context->preference("virtualshelves"),
707 opaclargeimage => C4::Context->preference("opaclargeimage"),
708 LibraryName => C4::Context->preference("LibraryName"),
709 OpacNav => C4::Context->preference("OpacNav"),
710 opaccredits => C4::Context->preference("opaccredits"),
711 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
712 opacsmallimage => C4::Context->preference("opacsmallimage"),
713 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
714 opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
715 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
716 opacuserjs => C4::Context->preference("opacuserjs"),
718 intranetcolorstylesheet =>
719 C4::Context->preference("intranetcolorstylesheet"),
720 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
721 IntranetNav => C4::Context->preference("IntranetNav"),
722 intranetuserjs => C4::Context->preference("intranetuserjs"),
723 TemplateEncoding => C4::Context->preference("TemplateEncoding"),
726 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
728 my $self_url = $query->url( -absolute => 1 );
731 LibraryName => => C4::Context->preference("LibraryName"),
733 $template->param( \%info );
734 # $cookie = $query->cookie(CGISESSID => $session->id
736 print $query->header(
737 -type => 'text/html',
747 my ( $dbh, $userid, $password ) = @_;
752 "select password,cardnumber,borrowernumber,userid,firstname,surname,branchcode,flags from borrowers where userid=?"
754 $sth->execute($userid);
756 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
757 $surname, $branchcode, $flags )
759 if ( md5_base64($password) eq $md5password ) {
761 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
762 $firstname, $surname, $branchcode, $flags );
763 return 1, $cardnumber;
768 "select password,cardnumber,borrowernumber,userid, firstname,surname,branchcode,flags from borrowers where cardnumber=?"
770 $sth->execute($userid);
772 my ( $md5password, $cardnumber, $borrowernumber, $userid, $firstname,
773 $surname, $branchcode, $flags )
775 if ( md5_base64($password) eq $md5password ) {
777 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
778 $firstname, $surname, $branchcode, $flags );
782 if ( $userid && $userid eq C4::Context->config('user')
783 && "$password" eq C4::Context->config('pass') )
786 # Koha superuser account
787 # C4::Context->set_userenv(0,0,C4::Context->config('user'),C4::Context->config('user'),C4::Context->config('user'),"",1);
790 if ( $userid && $userid eq 'demo'
791 && "$password" eq 'demo'
792 && C4::Context->config('demo') )
795 # DEMO => the demo user is allowed to do everything (if demo set to 1 in koha.conf
796 # some features won't be effective : modify systempref, modify MARC structure,
803 my $cardnumber = shift;
806 my $sth = $dbh->prepare("SELECT flags FROM borrowers WHERE cardnumber=?");
807 $sth->execute($cardnumber);
808 my ($flags) = $sth->fetchrow;
809 $flags = 0 unless $flags;
810 $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
813 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
814 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
815 $userflags->{$flag} = 1;
818 $userflags->{$flag} = 0;
825 my ( $dbh, $userid, $flagsrequired ) = @_;
826 my $sth = $dbh->prepare("SELECT cardnumber FROM borrowers WHERE userid=?");
827 $sth->execute($userid);
828 my ($cardnumber) = $sth->fetchrow;
829 ($cardnumber) || ( $cardnumber = $userid );
830 my $flags = getuserflags( $cardnumber, $dbh );
832 if ( $userid eq C4::Context->config('user') ) {
834 # Super User Account from /etc/koha.conf
835 $flags->{'superlibrarian'} = 1;
837 if ( $userid eq 'demo' && C4::Context->config('demo') ) {
839 # Demo user that can do "anything" (demo=1 in /etc/koha.conf)
840 $flags->{'superlibrarian'} = 1;
842 return $flags if $flags->{superlibrarian};
843 foreach ( keys %$flagsrequired ) {
844 return $flags if $flags->{$_};
849 sub getborrowernumber {
851 my $dbh = C4::Context->dbh;
852 for my $field ( 'userid', 'cardnumber' ) {
854 $dbh->prepare("select borrowernumber from borrowers where $field=?");
855 $sth->execute($userid);
857 my ($bnumber) = $sth->fetchrow;
864 END { } # module clean-up code here (global destructor)