/**
* Do authenticate using xAuth with username and password.
*
* @param string $username
* @param string $password
* @param string $method
* HTTP method
* @param array $params
* Request body if applicable (an associative array will
* automatically be converted into a urlencoded body)
* @param array $extraHeaders
* Extra headers if applicable. These will override service-specific
* any defaults.
*
* @return string
*/
public function auth($username, $password, $login = true, $method = 'GET', $params = null, array $extraHeaders = [])
{
$body = [];
// Check username/password arguments
if (empty($username)) {
throw new \InvalidArgumentException('x_auth_username is required');
}
if (empty($password)) {
throw new \InvalidArgumentException('x_auth_password is required');
}
$body = array_merge($body, is_array($params) ? $params : array());
if (!isset($body['x_auth_mode'])) {
$body['x_auth_mode'] = 'client_auth';
}
// Unset duplicate
unset($body['x_auth_username']);
unset($body['x_auth_password']);
$body['x_auth_username'] = $username;
$body['x_auth_password'] = $password;
// Set up web device
$body['device_name'] = $_SERVER['SERVER_NAME'] . ' Website';
$body['kind'] = 'website|' . $_SERVER['SERVER_NAME'];
$platformName = 'platform_name=' . php_uname('s') . ' PHP ' . phpversion();
$platformVersion = 'platform_version=' . php_uname('v');
$productName = 'product_name=' . 'PHP ' . phpversion();
$productModel = 'product_model=' . $_SERVER['SERVER_SOFTWARE'];
$body['info'] = implode('|', [$platformName, $platformVersion, $productName, $productModel]);
// Info
$body['info'] = base64_encode($body['info']);
// Using app.key as fingerprint
$body['fingerprint'] = base64_encode(sha1($body['info'], true));
try {
$response = $this->requestZeroLeg($this->getAuthUri(), 'POST', $body);
$token = self::parseAccessTokenResponse($response->getContent());
// Login
if ($login) {
$this->storage->storeAccessToken($this->getServiceName(), $token);
}
return $response;
} catch (ResponseException $re) {
$e = new TokenResponseException(sprintf('Error in retrieving token. %s', $re->getMessage()));
$e->setResponse($re->getResponse());
throw $e;
}
}
/**
*
* @param unknown $token
* @param unknown $verifier
* @param string $tokenSecret
* @throws \Gponster\OAuth\Exception\TokenResponseException
* @return \Gponster\OAuth\TokenInterface
*/
public function requestAccessToken($token, $verifier, $tokenSecret = null)
{
if (is_null($tokenSecret)) {
$storedRequestToken = $this->storage->retrieveAccessToken($this->getServiceName());
$tokenSecret = $storedRequestToken->getRequestTokenSecret();
}
$this->signature->setTokenSecret($tokenSecret);
$extraAuthenticationHeaders = ['oauth_token' => $token];
$bodyParams = ['oauth_verifier' => $verifier];
$authorizationHeader = ['Authorization' => $this->buildAuthorizationHeaderForApiRequest('POST', $this->getAccessTokenUri(), $this->storage->retrieveAccessToken($this->getServiceName()), $bodyParams)];
$headers = array_merge($authorizationHeader, $this->getExtraOAuthHeaders());
try {
$response = $this->httpClient->retrieveResponse($this->getAccessTokenUri(), $bodyParams, $headers);
$token = $this->parseAccessTokenResponse($response->getContent());
$this->storage->storeAccessToken($this->getServiceName(), $token);
return $token;
} catch (ResponseException $re) {
$e = new TokenResponseException(sprintf('Error in retrieving token. The HTTP status code %s', $code));
$e->setResponse($re->getResponse());
throw $e;
}
}
