public function DrupalOAuthServer::__construct in OAuth 1.0 7.3

Same name and namespace in other branches

1. 6.3 includes/DrupalOAuthServer.inc \DrupalOAuthServer::__construct()
2. 7.4 includes/DrupalOAuthServer.inc \DrupalOAuthServer::__construct()

Overrides OAuthServer::__construct

File

includes/DrupalOAuthServer.inc, line 4

Class

DrupalOAuthServer

Code

public function __construct($context) {
  parent::__construct(new DrupalOAuthDataStore($context));
  if (isset($context->authorization_options['signature_methods'])) {
    $sig_methods = $context->authorization_options['signature_methods'];
  }
  else {
    $sig_methods = array(
      'HMAC-SHA1',
      'HMAC-SHA256',
      'HMAC-SHA384',
      'HMAC-SHA512',
    );
  }
  foreach ($sig_methods as $signature_method) {
    if ($signature_method == 'PLAINTEXT') {
      $this
        ->add_signature_method(new OAuthSignatureMethod_PLAINTEXT());
    }
    else {

      // Check if the system supports the hashing algorithm
      $algo = explode('-', $signature_method, 2);
      if ($algo[0] == 'HMAC' && in_array(strtolower($algo[1]), hash_algos())) {
        $this
          ->add_signature_method(new OAuthSignatureMethod_HMAC($algo[1]));
      }
    }
  }
}