function crowd_authenticate_rest($user, $username, $password, $crowd_config)
{
$crowd = new CrowdREST($crowd_config);
$authenticated_username = $crowd->authenticateUser($username, $password);
if ($authenticated_username == null) {
return new WP_Error($code = null, $message = "username or password incorrect");
} else {
$user = get_userdatabylogin($authenticated_username);
if (!$user || strtolower($user->user_login) != strtolower($username)) {
//No user, can we create?
switch (get_option('crowd_login_mode')) {
case 'mode_create_all':
// create the new user using crowd data
$new_user_id = crowd_create_rest_wp_user($authenticated_username);
if (!is_a($new_user_id, 'WP_Error')) {
//It worked
return new WP_User($new_user_id);
} else {
do_action('wp_login_failed', $authenticated_username);
return new WP_Error('invalid_username', __('<strong>Crowd Login Error</strong>: Crowd credentials are correct and user creation is allowed but an error occurred creating the user in Wordpress. Actual WordPress error: ' . $new_user_id->get_error_message()));
}
break;
case 'mode_create_group':
if (crowd_is_in_rest_group($authenticated_username)) {
// create the new user using crowd data
$new_user_id = crowd_create_rest_wp_user($authenticated_username);
if (!is_a($new_user_id, 'WP_Error')) {
//It worked
return new WP_User($new_user_id);
} else {
do_action('wp_login_failed', $authenticated_username);
return new WP_Error('invalid_username', __('<strong>Crowd Login Error</strong>: Crowd credentials are correct and user creation is allowed and you are in the correct group but an error occurred creating the user in Wordpress. Actual WordPress error: ' . $new_user_id->get_error_message()));
}
} else {
do_action('wp_login_failed', $authenticated_username);
return new WP_Error('invalid_username', __('<strong>Crowd Login Error</strong>: Crowd Login credentials are correct and user creation is allowed but Crowd user was not in the correct group.'));
}
break;
default:
do_action('wp_login_failed', $authenticated_username);
return new WP_Error('invalid_username', __('<strong>Crowd Login Error</strong>: Crowd Login mode does not permit account creation.'));
}
} else {
//Wordpress user exists, should we check group membership?
if (get_option('crowd_login_mode') == 'mode_create_group') {
if (crowd_is_in_rest_group($authenticated_username)) {
return new WP_User($user->ID);
} else {
do_action('wp_login_failed', $authenticated_username);
return new WP_Error('invalid_username', __('<strong>Crowd Login Error</strong>: Crowd credentials were correct but user is not in the correct group.'));
}
} else {
//Otherwise, we're ready to return the user
return new WP_User($user->ID);
}
}
}
}
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
header("Content-Type: text/plain");
require 'Crowd-REST.php';
$fields = array('crowd_url' => false, 'app_name' => false, 'app_credential' => true, 'username' => false, 'password' => true);
if ($_POST && array_key_exists('crowd_url', $_POST)) {
$username = $_POST['username'];
$password = $_POST['password'];
$_POST['verify_ssl_peer'] = false;
$crowd = new CrowdREST($_POST);
$messages = array();
$auth_response = $crowd->authenticateUser($username, $password);
$messages[] = "Got auth response of '{$auth_response}'";
if (!empty($auth_response)) {
$messages[] = "Authentication of '{$auth_response}' sucessful.";
} else {
$messages[] = "Authentication of '{$username}' failed (check log).";
}
$userinfo = $crowd->getUserInfo($auth_response);
if ($userinfo) {
$messages[] = "Got user info for '{$username}'";
$msg = "<table><tr><th>field</th><th>value</th></tr>\n";
foreach ($userinfo as $field => $value) {
$msg = "{$msg}<tr><td>{$field}</td><td>{$value}</td></tr>\n";
}
