public async Task <string> GetA1Md5HashForUsernameAsync(string username, string realm)
{
var secret = await _usernameSecretProvider.GetSecretForUsernameAsync(username);
if (secret == null)
{
// Username not recognised
return(null);
}
return(DigestAuthentication.ComputeA1Md5Hash(username, realm, secret));
}
private string GenerateExpectedHash(string requestMethod,
string uri,
string username,
string password,
string realm,
string nonce,
string nonceCounter,
string clientNonce)
{
var a1Hash = DigestAuthenticationUtils.ComputeA1Md5Hash(username, realm, password);
var a2 = $"{requestMethod}:{uri}";
var a2Hash = a2.ToMD5Hash();
return($"{a1Hash}:{nonce}:{nonceCounter}:{clientNonce}:auth:{a2Hash}".ToMD5Hash());
}