private string GetNewSignatureXAuth(WebParameterCollection parameters)
{
var timestamp = OAuthTools.GetTimestamp();
var nonce = OAuthTools.GetNonce();
AddXAuthParameters(parameters, timestamp, nonce);
var signatureBase = OAuthTools.ConcatenateRequestElements(this.Method.ToUpperInvariant(), this.RequestUrl, parameters);
var signature = OAuthTools.GetSignature(this.SignatureMethod, this.SignatureTreatment, signatureBase, this.ConsumerSecret, this.TokenSecret);
return(signature);
}
private string WriteAuthorizationHeader(WebParameterCollection parameters)
{
var sb = new StringBuilder("OAuth ");
if (!string.IsNullOrWhiteSpace(this.Realm))
{
#pragma warning disable IDE0058 // Expression value is never used
sb.AppendFormat("realm=\"{0}\",", OAuthTools.UrlEncodeRelaxed(this.Realm));
#pragma warning restore IDE0058 // Expression value is never used
}
parameters.Sort((l, r) => l.Name.CompareTo(r.Name));
if (this.Type == OAuthRequestType.ProtectedResource)
{
foreach (var parameter in parameters.Where(parameter =>
!string.IsNullOrWhiteSpace(parameter.Name) &&
!string.IsNullOrWhiteSpace(parameter.Value) &&
(parameter.Name.StartsWith("oauth_") || parameter.Name.StartsWith("x_auth_")) || parameter.Name == "oauth_token" && parameter.Value != null))
{
#pragma warning disable IDE0058 // Expression value is never used
sb.AppendFormat("{0}=\"{1}\",", parameter.Name, parameter.Value);
#pragma warning restore IDE0058 // Expression value is never used
}
}
else
{
foreach (var parameter in parameters.Where(parameter =>
!string.IsNullOrWhiteSpace(parameter.Name) &&
!string.IsNullOrWhiteSpace(parameter.Value) &&
(parameter.Name.StartsWith("oauth_") || parameter.Name.StartsWith("x_auth_"))))
{
#pragma warning disable IDE0058 // Expression value is never used
sb.AppendFormat("{0}=\"{1}\",", parameter.Name, parameter.Value);
#pragma warning restore IDE0058 // Expression value is never used
}
}
#pragma warning disable IDE0058 // Expression value is never used
sb.Remove(sb.Length - 1, 1);
#pragma warning restore IDE0058 // Expression value is never used
var authorization = sb.ToString();
return(authorization);
}
