function jsf_initialize($i_arg, &$o_out)
{
global $UserID, $Groups, $HT_AccessFileName, $HT_GroupsFileName;
$configs = array();
readConfig('config_default.json', $configs);
$o_out['config'] = $configs;
if ($UserID != null) {
if (false == is_file($HT_AccessFileName) && is_file('htaccess_example')) {
if (copy('htaccess_example', $HT_AccessFileName)) {
error_log('HT access file copied.');
} else {
error_log('Unable to copy htaccess file.');
}
}
if (false == is_file($HT_GroupsFileName)) {
$Groups = array();
$Groups['admins'] = array($UserID);
jsf_writegroups($Groups, $o_out);
if (array_key_exists('error', $o_out)) {
return;
}
error_log('HT Groups file created with "' . $UserID . '" in "admins".');
}
}
processUser($o_out);
if (array_key_exists('error', $o_out)) {
return;
}
$out = array();
getallusers($out);
if (array_key_exists('error', $out)) {
$o_out['error'] = $out['error'];
return;
}
$o_out['users'] = array();
foreach ($out['users'] as $obj) {
$user = array();
$user['id'] = $obj['id'];
// We do not send all users props to each user.
$props = array('title', 'role', 'states', 'disabled', 'signature');
foreach ($props as $prop) {
if (isset($obj[$prop])) {
$user[$prop] = $obj[$prop];
}
}
if (isset($obj['avatar']) && strlen($obj['avatar'])) {
$user['avatar'] = $obj['avatar'];
} else {
if (isset($obj['email']) && strlen($obj['email'])) {
$user['avatar'] = 'http://www.gravatar.com/avatar/' . md5(strtolower(trim($obj['email'])));
}
}
$o_out['users'][$obj['id']] = $user;
}
if (isAdmin($out)) {
$o_out['admin'] = true;
}
}
$params = null;
parse_str($response, $params);
if (!is_array($params) && !array_key_exists("access_token", $params)) {
$message = "Could not retrieve access_token from Facebook";
Logger::getInstance()->error($message);
raiseUIError();
}
$graph_url = "https://graph.facebook.com/me?access_token=" . $params["access_token"];
$user = json_decode(file_get_contents($graph_url));
if (!property_exists($user, 'id')) {
$message = "No facebook_id in graph API response";
Logger::getInstance()->error($message);
raiseUIError();
}
$expires = isset($params["expires"]) ? $params["expires"] : 3600;
processUser($user, $params["access_token"], $expires);
} else {
$message = "CSRF token returned by Facebook is different from 3mik session token";
Logger::getInstance()->error($message);
raiseUIError();
}
/**
*
* @param access_token - access token returned by facebook for offline use
* @param expires - time in seconds till the access_token expiry
*
*
*/
function processUser($user, $access_token, $expires)
{
// exisitng record ? find on facebook_id
$message = "Twitter login :: oauth verifier is missing";
Logger::getInstance()->error($message);
raiseUIError();
}
$appId = Config::getInstance()->get_value("twitter.app.id");
$appSecret = Config::getInstance()->get_value("twitter.app.secret");
$connection = new TwitterOAuth($appId, $appSecret, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
/* get access token from twitter and save in session */
$access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']);
$_SESSION['access_token'] = $access_token;
/* Remove no longer needed request tokens */
unset($_SESSION['oauth_token']);
unset($_SESSION['oauth_token_secret']);
/* continue If HTTP response is 200 */
if (200 == $connection->http_code) {
processUser($connection);
} else {
clearSession();
$message = "Could not retrieve Twitter access_token";
Logger::getInstance()->error($message);
raiseUIError();
}
function processUser($connection)
{
$user_info = $connection->get('account/verify_credentials');
if (isset($user_info->error)) {
$message = "Error retrieving twitter user information";
Logger::getInstance()->error($message);
raiseUIError();
} else {
// get screenName, profile Pic
//json fine but access_token is missing
if (!property_exists($jsObject, "access_token")) {
$message = "Could not retrieve access token from Google";
Logger::getInstance()->error($message);
raiseUIError();
}
//Now call the userinfo endpoint using access tokens
$url = "https://www.googleapis.com/oauth2/v1/userinfo?access_token=" . $jsObject->access_token;
$response = file_get_contents($url);
$user = json_decode($response);
if (!property_exists($user, "id")) {
$message = "No google_id in google userinfo endpoint response";
Logger::getInstance()->error($message);
raiseUIError();
}
processUser($user);
} else {
$message = "CSRF token returned by google does not match the one stored in 3mik session";
Logger::getInstance()->error($message);
raiseUIError();
}
function processUser($user)
{
$id = $user->id;
if (empty($id)) {
trigger_error("Could not retrieve google id : please try again.", E_USER_ERROR);
}
//rest of the properties may be missing
$email = property_exists($user, 'email') ? $user->email : '';
$name = property_exists($user, 'name') ? $user->name : '';
$firstName = property_exists($user, 'given_name') ? $user->given_name : '';