toString method
Set Authorization header to request.
Below parameters are provided default values:
- oauth_signature_method
- oauth_signature
- oauth_timestamp
- oauth_nonce
- oauth_version
- oauth_consumer_key
- oauth_token
- oauth_token_secret
You can add parameters by _authorizationHeader. (You can override too but I don't recommend.)
Implementation
@override
String toString() {
final Map<String, String> params = <String, String>{};
params['oauth_nonce'] = DateTime.now().millisecondsSinceEpoch.toString();
params['oauth_signature_method'] = _signatureMethod.name;
params['oauth_timestamp'] =
(DateTime.now().millisecondsSinceEpoch / 1000).floor().toString();
params['oauth_consumer_key'] = _clientCredentials.token;
params['oauth_version'] = '1.0';
if (_credentials != null) {
params['oauth_token'] = _credentials!.token;
}
params.addAll(_additionalParameters!);
if (!params.containsKey('oauth_signature')) {
params['oauth_signature'] = _createSignature(_method, _url, params);
}
final String authHeader = 'OAuth ' +
params.keys.map((String k) {
return '$k="${Uri.encodeComponent(params[k]!)}"';
}).join(', ');
return authHeader;
}