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authorbugreport%peshkin.net <>2004-07-21 07:41:18 +0200
committerbugreport%peshkin.net <>2004-07-21 07:41:18 +0200
commit7bdd1cbe564883cd12abee3657e671e97e85a8e5 (patch)
tree06dd7387c408735c32fa425489ace9a50115dd5d /Bugzilla/Auth/Login/WWW.pm
parent899f61d64550dfd9452972cea600505cc8c7d4e3 (diff)
downloadbugzilla-7bdd1cbe564883cd12abee3657e671e97e85a8e5.tar.gz
bugzilla-7bdd1cbe564883cd12abee3657e671e97e85a8e5.tar.xz
Bug 241900: Allow Bugzilla::Auth to have multiple login and validation styles
patch by erik r=joel, kiko a=myk
Diffstat (limited to 'Bugzilla/Auth/Login/WWW.pm')
-rw-r--r--Bugzilla/Auth/Login/WWW.pm109
1 files changed, 109 insertions, 0 deletions
diff --git a/Bugzilla/Auth/Login/WWW.pm b/Bugzilla/Auth/Login/WWW.pm
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+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Bugzilla Bug Tracking System.
+#
+# The Initial Developer of the Original Code is Netscape Communications
+# Corporation. Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+# Contributor(s): Erik Stambaugh <erik@dasbistro.com>
+
+package Bugzilla::Auth::Login::WWW;
+
+use strict;
+
+use Bugzilla::Constants;
+use Bugzilla::Config;
+
+# $current_login_class stores the name of the login style that succeeded.
+my $current_login_class = undef;
+sub login_class {
+ my ($class, $type) = @_;
+ if ($type) {
+ $current_login_class = $type;
+ }
+ return $current_login_class;
+}
+
+sub login {
+ my ($class, $type) = @_;
+
+ my $user = Bugzilla->user;
+
+ # Avoid double-logins, which may confuse the auth code
+ # (double cookies, odd compat code settings, etc)
+ # This is particularly important given the munging for
+ # $::COOKIE{'Bugzilla_login'} from a userid to a loginname
+ # (for backwards compat)
+ if (defined $user) {
+ return $user;
+ }
+
+ $type = LOGIN_NORMAL unless defined $type;
+
+ # Log in using whatever methods are defined in user_info_class.
+ # Please note the particularly strange way require() and the function
+ # calls are being done, because we're calling a module that's named in
+ # a string. I assure you it works, and it avoids the need for an eval().
+ my $userid;
+ for my $login_class (split(/,\s*/, Param('user_info_class'))) {
+ require "Bugzilla/Auth/Login/WWW/" . $login_class . ".pm";
+ $userid = "Bugzilla::Auth::Login::WWW::$login_class"->login($type);
+ if ($userid) {
+ $class->login_class("Bugzilla::Auth::Login::WWW::$login_class");
+ last;
+ }
+ }
+
+ if ($userid) {
+ $user = new Bugzilla::User($userid);
+
+ # Compat stuff
+ $::userid = $userid;
+
+ # Evil compat hack. The cookie stores the id now, not the name, but
+ # old code still looks at this to get the current user's email
+ # so it needs to be set.
+ $::COOKIE{'Bugzilla_login'} = $user->login;
+ } else {
+ Bugzilla->logout_request();
+ }
+ return $user;
+}
+
+sub logout {
+ my ($class, $user, $option) = @_;
+ if ($class->login_class) {
+ $class->login_class->logout($user, $option);
+ }
+}
+
+1;
+
+
+__END__
+
+=head1 NAME
+
+Bugzilla::Auth::Login::WWW - WWW login information gathering module
+
+=head1 METHODS
+
+=item C<login>
+
+Passes C<login> calls to each class defined in the param C<user_info_class>
+and returns a C<Bugzilla::User> object from the first one that successfully
+gathers user login information.
+
+