public virtual void Write(OAuthMessage message, System.IO.Stream requestStream)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
if (requestStream == null)
{
throw new ArgumentNullException("requestStream");
}
System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(requestStream);
AccessTokenRequest atRequestMsg = message as AccessTokenRequest;
if (atRequestMsg != null)
{
streamWriter.Write(this.GetFormEncodedQueryFormat(message));
streamWriter.Flush();
return;
}
AccessTokenResponse atResponseMsg = message as AccessTokenResponse;
if (atResponseMsg != null)
{
streamWriter.Write(this.GetJsonEncodedFormat(message));
streamWriter.Flush();
return;
}
throw new OAuthMessageException(string.Format(Resources.ID3724, message.GetType()));
}
protected virtual OAuthMessage CreateTypedOAuthMessageFromParameters(Uri baseUri, NameValueCollection parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
OAuthMessage request = null;
if (parameters["response_type"] == "code" || parameters["response_type"] == "token")
{
request = new EndUserAuthorizationRequest(baseUri);
}
if (!string.IsNullOrEmpty(parameters["code"]) || (!string.IsNullOrEmpty(parameters["access_token"]) && string.IsNullOrEmpty(parameters["refresh_token"])))
{
request = new EndUserAuthorizationResponse(baseUri);
}
if (!string.IsNullOrEmpty(parameters["error"]))
{
request = new EndUserAuthorizationFailedResponse(baseUri);
}
if (!string.IsNullOrEmpty(parameters["grant_type"]) && parameters["grant_type"] == "authorization_code")
{
request = new AccessTokenRequestWithAuthorizationCode(baseUri);
}
if (!string.IsNullOrEmpty(parameters["grant_type"]) && parameters["grant_type"] == OAuthConstants.AccessGrantType.ClientCredentials)
{
request = new AccessTokenRequest(baseUri);
}
if (!string.IsNullOrEmpty(parameters["access_token"]))
{
request = new AccessTokenResponse(baseUri);
}
if (request == null)
{
throw new OAuthMessageSerializationException(Resources.ID3723);
}
request.Parameters.Add(parameters);
request.Validate();
return(request);
}
public virtual string GetHttpContentType(OAuthMessage message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
AccessTokenRequest atRequestMessage = message as AccessTokenRequest;
if (atRequestMessage != null)
{
return("application/x-www-form-urlencoded");
}
AccessTokenResponse atResponseMessage = message as AccessTokenResponse;
if (atResponseMessage != null)
{
return("application/json");
}
return("text/plain; charset=us-ascii");
}
public virtual string GetHttpMethod(OAuthMessage message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
AccessTokenRequest atRequestMessage = message as AccessTokenRequest;
if (atRequestMessage != null)
{
return("POST");
}
AccessTokenResponse atResponseMessage = message as AccessTokenResponse;
if (atResponseMessage != null)
{
return("POST");
}
return("GET");
}
protected virtual OAuthMessage CreateTypedOAuthMessageFromParameters(Uri baseUri, NameValueCollection parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
OAuthMessage request = null;
if (parameters["response_type"] == "code" || parameters["response_type"] == "token")
{
request = new EndUserAuthorizationRequest(baseUri);
}
if (!string.IsNullOrEmpty(parameters["code"]) || (!string.IsNullOrEmpty(parameters["access_token"]) && string.IsNullOrEmpty(parameters["refresh_token"])))
{
request = new EndUserAuthorizationResponse(baseUri);
}
if (!string.IsNullOrEmpty(parameters["error"]))
{
request = new EndUserAuthorizationFailedResponse(baseUri);
}
if (!string.IsNullOrEmpty(parameters["grant_type"]) && parameters["grant_type"] == "authorization_code")
{
request = new AccessTokenRequestWithAuthorizationCode(baseUri);
}
if (!string.IsNullOrEmpty(parameters["access_token"]))
{
request = new AccessTokenResponse(baseUri);
}
if (request == null)
{
throw new OAuthMessageSerializationException(Resources.ID3723);
}
request.Parameters.Add(parameters);
request.Validate();
return request;
}
