refresh method

Future<RefreshResponse> refresh(String refreshToken)

Refresh an access token. Clients should use the returned access token when making subsequent API calls, and store the returned refresh token (if given) in order to refresh the new access token when necessary.

After an access token has been refreshed, a server can choose to invalidate the old access token immediately, or can choose not to, for example if the access token would expire soon anyways. Clients should not make any assumptions about the old access token still being valid, and should use the newly provided access token instead.

The old refresh token remains valid until the new access token or refresh token is used, at which point the old refresh token is revoked.

Note that this endpoint does not require authentication via an access token. Authentication is provided via the refresh token.

Application Service identity assertion is disabled for this endpoint.

refreshToken The refresh token

Implementation

Future<RefreshResponse> refresh(String refreshToken) async {
  final requestUri = Uri(path: '_matrix/client/v3/refresh');
  final request = Request('POST', baseUri!.resolveUri(requestUri));
  request.headers['content-type'] = 'application/json';
  request.bodyBytes = utf8.encode(
    jsonEncode({
      'refresh_token': refreshToken,
    }),
  );
  final response = await httpClient.send(request);
  final responseBody = await response.stream.toBytes();
  if (response.statusCode != 200) unexpectedResponse(response, responseBody);
  final responseString = utf8.decode(responseBody);
  final json = jsonDecode(responseString);
  return RefreshResponse.fromJson(json as Map<String, Object?>);
}