/// <summary>
/// Generate signature base.
/// </summary>
/// <returns>The generated value.</returns>
public string GenerateSignatureBase()
{
if (string.IsNullOrEmpty(ConsumerKey))
{
throw Error.MissingRequiredOAuthParameter(this, Parameters.OAuth_Consumer_Key);
}
if (string.IsNullOrEmpty(SignatureMethod))
{
throw Error.MissingRequiredOAuthParameter(this, Parameters.OAuth_Signature_Method);
}
if (string.IsNullOrEmpty(RequestMethod))
{
throw Error.RequestMethodHasNotBeenAssigned("RequestMethod");
}
if (IncludeOAuthRequestBodyHashInSignature)
{
GenerateAndSetBodyHash();
}
var allParameters = new List <QueryParameter>();
//fix for issue: http://groups.google.com/group/oauth/browse_thread/thread/42ef5fecc54a7e9a/a54e92b13888056c?hl=en&lnk=gst&q=Signing+PUT+Request#a54e92b13888056c
if (FormEncodedParameters != null && RequestMethod == "POST")
{
allParameters.AddRange(FormEncodedParameters.ToQueryParametersExcludingTokenSecret());
}
if (QueryParameters != null)
{
allParameters.AddRange(QueryParameters.ToQueryParametersExcludingTokenSecret());
}
if (Cookies != null)
{
allParameters.AddRange(Cookies.ToQueryParametersExcludingTokenSecret());
}
if (AuthorizationHeaderParameters != null)
{
allParameters.AddRange(AuthorizationHeaderParameters.ToQueryParametersExcludingTokenSecret().Where(q => q.Key != Parameters.Realm));
}
// patch from http://code.google.com/p/devdefined-tools/issues/detail?id=10
//if(RawContent != null)
// allParameters.Add(new QueryParameter("raw", RawContent));
allParameters.RemoveAll(param => param.Key == Parameters.OAuth_Signature);
string signatureBase = UriUtility.FormatParameters(RequestMethod, new Uri(NormalizedRequestUrl), allParameters);
return(signatureBase);
}
