public virtual OAuthMessage Read(string httpMethod, string httpContentType, Uri requestUri, System.IO.Stream incomingStream)
{
if (string.IsNullOrEmpty(httpMethod))
{
throw new ArgumentOutOfRangeException("httpMethod");
}
if (requestUri == null)
{
throw new ArgumentNullException("requestUri");
}
if (incomingStream == null)
{
throw new ArgumentNullException("incomingStream");
}
Dictionary <string, string> oAuthParameters = new Dictionary <string, string>();
if (httpMethod == "POST")
{
if (httpContentType.Contains("application/x-www-form-urlencoded"))
{
oAuthParameters = this.ReadFormEncodedParameters(incomingStream);
}
else
{
if (!httpContentType.Contains("application/json"))
{
throw new OAuthMessageSerializationException(string.Format(Resources.ID3721, httpMethod, httpContentType));
}
oAuthParameters = this.ReadJsonEncodedParameters(incomingStream);
}
}
else
{
if (!(httpMethod == "GET"))
{
throw new OAuthMessageSerializationException(string.Format(Resources.ID3722, httpMethod));
}
oAuthParameters = HttpQueryStringParser.Parse(requestUri.Query);
}
return(this.CreateTypedOAuthMessageFromParameters(OAuthMessageSerializer.GetBaseUrl(requestUri), oAuthParameters));
}
/// <summary>
/// Authorizes the specified refresh token.
/// </summary>
/// <param name="refreshToken">The refresh token.</param>
public async Task AuthorizeAsync(string refreshToken)
{
var authorizeRequest = BuildAccessTokenRequest(refreshToken);
var req = new HttpClient();
var response = await req.PostAsync(authorizeRequest.BaseUri, new FormUrlEncodedContent(authorizeRequest.Parameters));
var serializer = new OAuthMessageSerializer();
var deserializedMessage = await serializer.Read(response);
var message = deserializedMessage as AccessTokenResponse;
if (message != null)
{
CurrentAccessToken = message;
LastAccessTokenRefresh = DateTime.UtcNow;
}
var endUserAuthorizationFailedResponse = deserializedMessage as EndUserAuthorizationFailedResponse;
if (endUserAuthorizationFailedResponse != null)
{
throw new SecurityException(endUserAuthorizationFailedResponse.ErrorDescription);
}
var userAuthorizationFailedResponse = deserializedMessage as ResourceAccessFailureResponse;
if (userAuthorizationFailedResponse != null)
{
throw new SecurityException(userAuthorizationFailedResponse.ErrorDescription);
}
}