internal AuthenticationChallenge(AuthenticationSchemes scheme, string realm) : base(scheme, new NameValueCollection())
{
this.Parameters["realm"] = realm;
if (scheme == AuthenticationSchemes.Digest)
{
this.Parameters["nonce"] = AuthenticationBase.CreateNonceValue();
this.Parameters["algorithm"] = "MD5";
this.Parameters["qop"] = "auth";
}
}
private void initAsDigest()
{
string text = Parameters["qop"];
if (text != null)
{
if (text.Split(',').Contains((string qop) => qop.Trim().ToLower() == "auth"))
{
Parameters["qop"] = "auth";
Parameters["cnonce"] = AuthenticationBase.CreateNonceValue();
Parameters["nc"] = $"{++_nonceCount:x8}";
}
else
{
Parameters["qop"] = null;
}
}
Parameters["method"] = "GET";
Parameters["response"] = CreateRequestDigest(Parameters);
}
private void initAsDigest()
{
string item = this.Parameters["qop"];
if (item != null)
{
if (!item.Split(new char[] { ',' }).Contains <string>((string qop) => qop.Trim().ToLower() == "auth"))
{
this.Parameters["qop"] = null;
}
else
{
this.Parameters["qop"] = "auth";
this.Parameters["cnonce"] = AuthenticationBase.CreateNonceValue();
uint num = this._nonceCount + 1;
this._nonceCount = num;
this.Parameters["nc"] = string.Format("{0:x8}", num);
}
}
this.Parameters["method"] = "GET";
this.Parameters["response"] = AuthenticationResponse.CreateRequestDigest(this.Parameters);
}