public function verify($action)
{
if ($action == "actionaccesstoken") {
// provide the access token
$client_id = $_REQUEST["client_id"];
$client_secret = $_REQUEST["client_secret"];
$code = $_REQUEST["code"];
$redirect_uri = $_REQUEST["redirect_uri"];
$grant_type = $_REQUEST["grant_type"];
// should be "authorization code"
// validate the client
$api = $this->lookupConsumer($client_id, $client_secret);
if ($api) {
$token = new DTOAuthToken($this->db->filter(array("type" => 0, "token" => $code, "status" => 1)));
$token["consumer_id"] = $api["id"];
$token->updateToAccessToken($this->db);
}
exit("access_token={$token["token"]}");
}
$this->access_token = $_REQUEST["access_token"];
//validate the token
try {
new DTOAuthToken($this->db->filter(array("token" => $this->access_token, "type" => 1, "status" => 0)));
return true;
} catch (Exception $e) {
}
return false;
}
public function accessToken()
{
$tok_str = $this->provider->token;
try {
$token = new DTOAuthToken($this->db->where("type=0 AND token='{$tok_str}' AND status=1"));
$token->updateToAccessToken($this->db);
exit("oauth_token={$token["token"]}&oauth_token_secret={$token["secret"]}");
} catch (Exception $e) {
throw new Exception("Unauthorized token ('{$tok_str}'). Request denied.", DT_ERR_UNAUTHORIZED_TOKEN);
}
}
/** performs standard authentication, authorizing the relevant token if necessary */
public function actionAuthenticate()
{
$u = parent::actionAuthenticate();
if (isset($u)) {
try {
//create oauth token
$token = DTOAuthToken::upsert($this->db->qb()->fail(), array("type" => 0, "status" => 1, "user_id" => $u["id"]));
$redirect_uri = $this->params->stringParam("redirect_uri");
$state = $this->params->stringParam("state");
$url = $this->appendParams($redirect_uri, array("code" => $token["token"], "state" => $state));
DTLog::debug($url);
header('HTTP/1.1 278 Client Redirect', true, 278);
return array("location" => $url);
} catch (Exception $e) {
DTLog::Debug("auth error: " . $e->getMessage());
}
//the user failed to authenticate (maybe bad user/pass)
}
return $u;
}
