public bool UpdateChallenge(ByteArrayPart nonce, ByteArrayPart opaque, ByteArrayPart qop)
{
lock (sync)
{
this.nonce = nonce.DeepCopy();
this.opaque = opaque.DeepCopy();
this.qop = qop.IsValid ? AuthQops.Auth : AuthQops.None;
return(true);
}
}
public static byte[] GetResponseHexChars(ByteArrayPart username, ByteArrayPart realm, AuthAlgorithms algorithm,
ByteArrayPart nonce, int cnonce, int nonceCount, ByteArrayPart password,
AuthQops qop, ByteArrayPart digestUri, ByteArrayPart method, ArraySegment <byte> body)
{
if (responseCalculator == null)
{
responseCalculator = new ResponseCalculator();
}
return(responseCalculator.GetResponseHexChars(username, realm, algorithm == AuthAlgorithms.Md5Sess, nonce,
cnonce, nonceCount, password, qop.ToByteArrayPart(), digestUri, method, body));
}
public static ByteArrayPart ToByteArrayPart(this AuthQops qop)
{
switch (qop)
{
case AuthQops.Auth:
return(SipMessageWriter.C.auth);
case AuthQops.AuthInt:
return(SipMessageWriter.C.auth_int);
default:
throw new NotImplementedException();
}
}
public byte[] GetDigestResponseHexChars(ByteArrayPart username, ByteArrayPart realm, AuthAlgorithms algorithm,
ByteArrayPart nonce, int cnonce, int nonceCount, ByteArrayPart password,
AuthQops qop, ByteArrayPart digestUri, Methods method, ArraySegment <byte> body)
{
return(response);
}
public void WriteDigestAuthorization(HeaderNames header, ByteArrayPart username, ByteArrayPart realm, AuthQops qop,
AuthAlgorithms algorithm, ByteArrayPart uri, ByteArrayPart nonce, int nc, int cnonce, ByteArrayPart opaque, byte[] response)
{
if (header == HeaderNames.Authorization)
{
Write(C.Authorization);
}
else if (header == HeaderNames.ProxyAuthorization)
{
Write(C.Proxy_Authorization);
}
else
{
throw new ArgumentException(@"HeaderNames");
}
Write(C.__Digest_username__);
Write(username);
Write(C.___realm__);
Write(realm);
if (qop != AuthQops.None)
{
Write(C.___qop__);
Write(qop.ToByteArrayPart());
}
else
{
Write(C.DQUOTE);
}
Write(C.__algorithm_);
Write(algorithm.ToByteArrayPart());
Write(C.__uri__);
Write(uri);
Write(C.___nonce__);
Write(nonce);
if (qop != AuthQops.None)
{
Write(C.__nc_);
Write(nc);
Write(C.__cnonce__);
WriteAsHex8(cnonce);
}
Write(C.___opaque__);
if (opaque.IsValid)
{
Write(opaque);
}
Write(C.___response__);
Write(response);
Write(C.DQUOTE);
Write(C.CRLF);
}
public bool UpdateChallenge(ByteArrayPart nonce, ByteArrayPart opaque, ByteArrayPart qop)
{
lock (sync)
{
this.nonce = nonce.DeepCopy();
this.opaque = opaque.DeepCopy();
this.qop = qop.IsValid ? AuthQops.Auth : AuthQops.None;
return true;
}
}
public void WriteDigestAuthorization(HeaderNames header, ByteArrayPart username, ByteArrayPart realm, AuthQops qop,
AuthAlgorithms algorithm, ByteArrayPart uri, ByteArrayPart nonce, int nc, int cnonce, ByteArrayPart opaque, byte[] response)
{
if (header == HeaderNames.Authorization)
Write(C.Authorization);
else if (header == HeaderNames.ProxyAuthorization)
Write(C.Proxy_Authorization);
else
throw new ArgumentException(@"HeaderNames");
Write(C.__Digest_username__);
Write(username);
Write(C.___realm__);
Write(realm);
if (qop != AuthQops.None)
{
Write(C.___qop__);
Write(qop.ToByteArrayPart());
}
else
Write(C.DQUOTE);
Write(C.__algorithm_);
Write(algorithm.ToByteArrayPart());
Write(C.__uri__);
Write(uri);
Write(C.___nonce__);
Write(nonce);
if (qop != AuthQops.None)
{
Write(C.__nc_);
Write(nc);
Write(C.__cnonce__);
WriteAsHex8(cnonce);
}
Write(C.___opaque__);
if (opaque.IsValid)
Write(opaque);
Write(C.___response__);
Write(response);
Write(C.DQUOTE);
Write(C.CRLF);
}
public byte[] GetDigestResponseHexChars(ByteArrayPart username, ByteArrayPart realm, AuthAlgorithms algorithm,
ByteArrayPart nonce, int cnonce, int nonceCount, ByteArrayPart password,
AuthQops qop, ByteArrayPart digestUri, Methods method, ArraySegment<byte> body)
{
return response;
}
