echo $captcha['hidden'];
}
?>
</p>
<?php
}
?>
<p><?php
echo gettext('<strong>*</strong>Required');
?>
</p>
<input type="submit" class="button buttons" value="<?php
echo gettext('Submit');
?>
" />
<?php
if (class_exists('federated_logon')) {
?>
<p id="Federated_buttons_fieldlist">
<?php
echo gettext('You may also register using federated credentials');
?>
<?php
federated_logon::buttons(WEBPATH . '/index.php');
?>
</p>
<?php
}
?>
</form>
</div>
/**
* Creates a list of logon buttons for federated logon handlers.
* Note that it will use an image if one exists. The name of the image
* should be cononical to the name of the logon handler, but without the "_logon'.
* The image must be a PNG file.
*
* The styling of the buttons is done by the "federated_logon_buttons.css". If you do not like the
* one provided place an alternate version in your theme folder or the plugins/federated_logon
* folder.
*/
static function buttons($redirect = NULL)
{
$alt_handlers = federated_logon::alt_login_handler('');
?>
<ul class="logon_buttons">
<?php
foreach ($alt_handlers as $handler => $details) {
$script = $details['script'];
$authority = str_replace('_logon', '', stripSuffix(basename($script)));
if (is_null($redirect)) {
$details['params'][] = 'redirect=/' . ZENFOLDER . '/admin.php';
} else {
if (!empty($redirect)) {
$details['params'][] = 'redirect=' . $redirect;
}
}
if (count($details['params'])) {
$params = "'" . implode("','", $details['params']) . "'";
} else {
$params = '';
}
?>
<li>
<span class="fed_buttons">
<a href="javascript:launchScript('<?php
echo $script;
?>
',[<?php
echo $params;
?>
]);" title="<?php
echo $authority;
?>
" >
<?php
$logo = ltrim(str_replace(WEBPATH, '', dirname($script)) . '/' . $authority . '.png', '/');
if (file_exists(SERVERPATH . '/' . $logo)) {
?>
<img src="<?php
echo WEBPATH . '/' . $logo;
?>
" alt="<?php
echo $authority;
?>
" title="<?php
printf(gettext('Login using %s'), $authority);
?>
" />
<?php
} else {
echo $authority;
}
?>
</a>
</span>
</li>
<?php
}
?>
</ul>
<?php
}
function run()
{
$consumer = getConsumer();
// Complete the authentication process using the server's
// response.
$return_to = getReturnTo();
$response = $consumer->complete($return_to);
// Check the response status.
if ($response->status == Auth_OpenID_CANCEL) {
// This means the authentication was cancelled.
$msg = gettext('Verification cancelled.');
} else {
if ($response->status == Auth_OpenID_FAILURE) {
// Authentication failed; display the error message.
$msg = sprintf(gettext("OpenID authentication failed: %s"), $response->message);
} else {
if ($response->status == Auth_OpenID_SUCCESS) {
// This means the authentication succeeded; extract the
// identity URL and Simple Registration data (if it was
// returned).
$openid = $response->getDisplayIdentifier();
$esc_identity = escape($openid);
$success = sprintf(gettext('You have successfully verified <a href="%s">%s</a> as your identity.'), $esc_identity, $esc_identity);
if ($response->endpoint->canonicalID) {
$escaped_canonicalID = escape($response->endpoint->canonicalID);
$success .= ' (XRI CanonicalID: ' . $escaped_canonicalID . ') ';
}
$email = $name = NULL;
$sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
$sreg = $sreg_resp->contents();
if ($sreg) {
if (@$sreg['email']) {
$email = trim($sreg['email']);
}
if (@$sreg['nickname']) {
$name = $sreg['nickname'];
}
if (@$sreg['fullname']) {
$name = $sreg['fullname'];
}
}
$ax_resp = Auth_OpenID_AX_FetchResponse::fromSuccessResponse($response);
if ($ax_resp) {
$arr_ax_resp = get_object_vars($ax_resp);
$arr_ax_data = $arr_ax_resp['data'];
if (empty($email) && isset($arr_ax_data["http://axschema.org/contact/email"]) && count($arr_ax_data["http://axschema.org/contact/email"]) > 0) {
$email = $arr_ax_data["http://axschema.org/contact/email"][0];
}
if (empty($name) && isset($arr_ax_data["http://axschema.org/namePerson"]) && count($arr_ax_data["http://axschema.org/namePerson"]) > 0) {
$name = $arr_ax_data["http://axschema.org/namePerson"][0];
}
if (empty($name)) {
$name_first = '';
$name_middle = '';
$name_last = '';
if (isset($arr_ax_data["http://axschema.org/namePerson/first"]) && count($arr_ax_data["http://axschema.org/namePerson/first"]) > 0) {
$name_first = $arr_ax_data["http://axschema.org/namePerson/first"][0];
}
if (isset($arr_ax_data["http://axschema.org/namePerson/middle"]) && count($arr_ax_data["http://axschema.org/namePerson/middle"]) > 0) {
$name_middle = $arr_ax_data["http://axschema.org/namePerson/middle"][0];
}
if (isset($arr_ax_data["http://axschema.org/namePerson/last"]) && count($arr_ax_data["http://axschema.org/namePerson/last"]) > 0) {
$name_last = $arr_ax_data["http://axschema.org/namePerson/last"][0];
}
$fullname = trim(trim(trim($name_first) . ' ' . $name_middle) . ' ' . $name_last);
if (!empty($fullname)) {
$name = $fullname;
}
}
if (empty($name) && isset($arr_ax_data["http://axschema.org/namePerson/friendly"]) && count($arr_ax_data["http://axschema.org/namePerson/friendly"]) > 0) {
$name = $arr_ax_data["http://axschema.org/namePerson/friendly"][0];
}
}
$userid = trim(str_replace(array('http://', 'https://'), '', $openid), '/');
// always remove the protocol
$pattern = @$_SESSION['OpenID_cleaner_pattern'];
if ($pattern) {
if (preg_match($pattern, $userid, $matches)) {
$userid = $matches[1];
}
}
$provider = @$_SESSION['provider'];
if (strlen($userid) + strlen($provider) > 63) {
$userid = sha1($userid);
}
if ($provider) {
$userid = $provider . ':' . $userid;
}
$redirect = @$_SESSION['OpenID_redirect'];
$success .= federated_logon::credentials($userid, $email, $name, $redirect);
}
}
}
return $success;
}
