//
// Authorization
//
private static IHeaderField ParseAuthorization(byte[] buffer, int valueOffset, int valueLength)
{
string value = Encoding.ASCII.GetString(buffer, valueOffset, valueLength);
value = value.Trim();
string[] valueData = value.Split(' ');
string base64Credentials = valueData[1];
byte[] credentialsBytes = Convert.FromBase64String(base64Credentials);
string credentials = Encoding.ASCII.GetString(credentialsBytes);
string[] credData = credentials.Split(':');
if (credData.Length != 2)
{
throw new HeaderFieldParserException("Invalid data of authorization value");
}
string userName = credData[0];
string password = credData[1];
AuthorizationHf authHf = new AuthorizationHf(userName, password);
return(authHf);
}
public bool Check(RequestHeader requestHeader, ResponseHeader response)
{
Regex r = new Regex(PathRegexMatch);
if (r.IsMatch(requestHeader.Target.Path))
{
if (requestHeader.Contains(HFType.Authorization))
{
AuthorizationHf authHf = requestHeader.GetSingleField <AuthorizationHf>(HFType.Authorization);
if (authHf.UserName == UserName && Password == authHf.Password)
{
return(true);
}
}
response.StatusCode = StatusCode.Unauthorized;
response.Add(new WWWAuthenticateHf("authorization", "UTF-8"));
return(false);
}
else
{
return(true);
}
}
