public YubiCryptClient(string clientId, string clientSecret, YubiCryptOAuth2Token clientToken)
{
InitHttpClient();
_clientId = clientId;
_clientSecret = clientSecret;
OAuth2Token = clientToken;
}
public async Task <YubiCryptOAuth2Token> RefreshToken(string refreshToken)
{
_httpClient.DefaultRequestHeaders.Authorization = null;
var request = new HttpRequestMessage(HttpMethod.Post, "/OAuth/Token");
var parameters = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("grant_type", "refresh_token"),
new KeyValuePair <string, string>("refresh_token", refreshToken),
new KeyValuePair <string, string>("client_id", _clientId),
new KeyValuePair <string, string>("client_secret", _clientSecret)
};
request.Content = new FormUrlEncodedContent(parameters);
var response = await _httpClient.SendAsync(request);
var resposeContent = await response.Content.ReadAsStringAsync();
if (!response.IsSuccessStatusCode)
{
throw new Exception(string.Format("An HTTP Error was returned: {0} {1}", response.StatusCode, response.ReasonPhrase));
}
var token = JsonConvert.DeserializeObject <YubiCryptOAuth2TokenResponse>(resposeContent);
var resultToken = new YubiCryptOAuth2Token()
{
AccessToken = token.access_token,
Expires = DateTime.Now.AddSeconds(token.expires_in),
RefreshToken = token.refresh_token,
TokenType = token.token_type
};
return(resultToken);
}