1 files changed, 92 insertions, 0 deletions
diff --git a/_darcs/pristine/actions/openidlogin.php b/_darcs/pristine/actions/openidlogin.php
new file mode 100644
index 000000000..1b289dbea
--- /dev/null
+++ b/_darcs/pristine/actions/openidlogin.php
@@ -0,0 +1,92 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/openid.php');
+
+class OpenidloginAction extends Action {
+
+	function handle($args) {
+		parent::handle($args);
+		if (common_logged_in()) {
+			common_user_error(_('Already logged in.'));
+		} else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+			$openid_url = $this->trimmed('openid_url');
+
+			# CSRF protection
+			$token = $this->trimmed('token');
+			if (!$token || $token != common_session_token()) {
+				$this->show_form(_('There was a problem with your session token. Try again, please.'), $openid_url);
+				return;
+			}
+
+			$rememberme = $this->boolean('rememberme');
+			
+			common_ensure_session();
+			
+			$_SESSION['openid_rememberme'] = $rememberme;
+			
+			$result = oid_authenticate($openid_url,
+									   'finishopenidlogin');
+			
+			if (is_string($result)) { # error message
+				unset($_SESSION['openid_rememberme']);
+				$this->show_form($result, $openid_url);
+			}
+		} else {
+			$openid_url = oid_get_last();
+			$this->show_form(NULL, $openid_url);
+		}
+	}
+
+	function get_instructions() {
+		return _('Login with an [OpenID](%%doc.openid%%) account.');
+	}
+
+	function show_top($error=NULL) {
+		if ($error) {
+			common_element('div', array('class' => 'error'), $error);
+		} else {
+			$instr = $this->get_instructions();
+			$output = common_markup_to_html($instr);
+			common_element_start('div', 'instructions');
+			common_raw($output);
+			common_element_end('div');
+		}
+	}
+
+	function show_form($error=NULL, $openid_url) {
+		common_show_header(_('OpenID Login'), NULL, $error, array($this, 'show_top'));
+		$formaction = common_local_url('openidlogin');
+		common_element_start('form', array('method' => 'post',
+										   'id' => 'openidlogin',
+										   'action' => $formaction));
+		common_hidden('token', common_session_token());
+		common_input('openid_url', _('OpenID URL'),
+					 $openid_url,
+					 _('Your OpenID URL'));
+		common_checkbox('rememberme', _('Remember me'), false,
+		                _('Automatically login in the future; ' .
+		                   'not for shared computers!'));
+		common_submit('submit', _('Login'));
+		common_element_end('form');
+		common_show_footer();
+	}
+}