public AuthenticationResponse(WsCredential credential, AuthenticationChallenge challenge)
{
_userName = credential.UserName;
_password = credential.Password;
_scheme = challenge.Scheme;
_realm = challenge.Realm;
if (_scheme == "Digest")
{
initForDigest(credential, challenge);
}
}
private void initForDigest(WsCredential credential, AuthenticationChallenge challenge)
{
_nonce = challenge.Nonce;
_method = "GET";
_uri = credential.Domain;
_algorithm = challenge.Algorithm;
_opaque = challenge.Opaque;
foreach (var qop in challenge.Qop.Split(','))
{
if (qop.Trim().ToLower() == "auth")
{
_qop = "auth";
_nc = "00000001";
break;
}
}
_cnonce = createNonceValue();
_response = createRequestDigest();
}
public static AuthenticationChallenge Parse(string challenge)
{
var authChallenge = new AuthenticationChallenge();
if (challenge.StartsWith("basic", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Scheme = "Basic";
authChallenge.Realm = challenge.Substring(6).GetValueInternal("=").Trim('"');
return(authChallenge);
}
foreach (var p in challenge.SplitHeaderValue(','))
{
var param = p.Trim();
if (param.StartsWith("digest", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Scheme = "Digest";
authChallenge.Realm = param.Substring(7).GetValueInternal("=").Trim('"');
continue;
}
var value = param.GetValueInternal("=").Trim('"');
if (param.StartsWith("domain", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Domain = value;
continue;
}
if (param.StartsWith("nonce", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Nonce = value;
continue;
}
if (param.StartsWith("opaque", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Opaque = value;
continue;
}
if (param.StartsWith("stale", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Stale = value;
continue;
}
if (param.StartsWith("algorithm", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Algorithm = value;
continue;
}
if (param.StartsWith("qop", StringComparison.OrdinalIgnoreCase))
{
authChallenge.Qop = value;
}
}
return(authChallenge);
}
