public function testCachePush()
{
AuthorizationCache::push(array('cache.enabled' => true, 'cache.FileName' => AuthorizationCacheTest::CACHE_FILE), 'clientId', 'accessToken', 'tokenCreateTime', 'tokenExpiresIn');
$contents = file_get_contents(AuthorizationCacheTest::CACHE_FILE);
$tokens = json_decode($contents, true);
$this->assertNotNull($contents);
$this->assertEquals('clientId', $tokens['clientId']['clientId']);
$this->assertEquals('accessToken', $tokens['clientId']['accessTokenEncrypted']);
$this->assertEquals('tokenCreateTime', $tokens['clientId']['tokenCreateTime']);
$this->assertEquals('tokenExpiresIn', $tokens['clientId']['tokenExpiresIn']);
}
public function testGetAccessTokenUnit()
{
$config = array('mode' => 'sandbox', 'cache.enabled' => true, 'cache.FileName' => AuthorizationCacheTest::CACHE_FILE);
$cred = new OAuthTokenCredential('clientId', 'clientSecret');
//{"clientId":{"clientId":"clientId","accessToken":"accessToken","tokenCreateTime":1421204091,"tokenExpiresIn":288000000}}
AuthorizationCache::push($config, 'clientId', $cred->encrypt('accessToken'), 1421204091, 288000000);
$apiContext = new ApiContext($cred);
$apiContext->setConfig($config);
$this->assertEquals('clientId', $cred->getClientId());
$this->assertEquals('clientSecret', $cred->getClientSecret());
$result = $cred->getAccessToken($config);
$this->assertNotNull($result);
}
/**
* Get AccessToken
*
* @param $config
*
* @return null|string
*/
public function getAccessToken($config)
{
// Check if we already have accessToken in Cache
if ($this->accessToken && time() - $this->tokenCreateTime < $this->tokenExpiresIn - self::$expiryBufferTime) {
return $this->accessToken;
}
// Check for persisted data first
$token = AuthorizationCache::pull($config, $this->clientId);
if ($token) {
// We found it
// This code block is for backward compatibility only.
if (array_key_exists('accessToken', $token)) {
$this->accessToken = $token['accessToken'];
}
$this->tokenCreateTime = $token['tokenCreateTime'];
$this->tokenExpiresIn = $token['tokenExpiresIn'];
// Case where we have an old unencrypted cache file
if (!array_key_exists('accessTokenEncrypted', $token)) {
AuthorizationCache::push($config, $this->clientId, $this->encrypt($this->accessToken), $this->tokenCreateTime, $this->tokenExpiresIn);
} else {
$this->accessToken = $this->decrypt($token['accessTokenEncrypted']);
}
}
// Check if Access Token is not null and has not expired.
// The API returns expiry time as a relative time unit
// We use a buffer time when checking for token expiry to account
// for API call delays and any delay between the time the token is
// retrieved and subsequently used
if ($this->accessToken != null && time() - $this->tokenCreateTime > $this->tokenExpiresIn - self::$expiryBufferTime) {
$this->accessToken = null;
}
// If accessToken is Null, obtain a new token
if ($this->accessToken == null) {
// Get a new one by making calls to API
$this->updateAccessToken($config);
AuthorizationCache::push($config, $this->clientId, $this->encrypt($this->accessToken), $this->tokenCreateTime, $this->tokenExpiresIn);
}
return $this->accessToken;
}
/**
* Get AccessToken
*
* @param $config
*
* @return null|string
*/
public function getAccessToken($config)
{
// Check for persisted data first
$token = AuthorizationCache::pull($config, $this->clientId);
if ($token) {
// We found it
$this->accessToken = $token['accessToken'];
$this->tokenCreateTime = $token['tokenCreateTime'];
$this->tokenExpiresIn = $token['tokenExpiresIn'];
}
// Check if Access Token is not null and has not expired.
// The API returns expiry time as a relative time unit
// We use a buffer time when checking for token expiry to account
// for API call delays and any delay between the time the token is
// retrieved and subsequently used
if ($this->accessToken != null && time() - $this->tokenCreateTime > $this->tokenExpiresIn - self::$expiryBufferTime) {
$this->accessToken = null;
}
// If accessToken is Null, obtain a new token
if ($this->accessToken == null) {
// Get a new one by making calls to API
$this->updateAccessToken($config);
AuthorizationCache::push($config, $this->clientId, $this->accessToken, $this->tokenCreateTime, $this->tokenExpiresIn);
}
return $this->accessToken;
}
