public async Task <IActionResult> Login(LoginModel model)
{
if (ModelState.IsValid)
{
string password = HashProvider.Sha256($"{model.Username}.{model.Password}");
AccountModel account = options.Accounts.FirstOrDefault(a => a.Username == model.Username && a.Password == password);
if (account == null)
{
ModelState.AddModelError(nameof(LoginModel.Username), "No such combination of the username and the password.");
return(View());
}
ClaimsPrincipal principal = CreatePrincipal(account);
AuthenticationProperties authProperties = CreateAuthenticationProperties();
await HttpContext.SignInAsync(
CookieAuthenticationDefaults.AuthenticationScheme,
principal,
authProperties
);
return(RedirectTo());
}
return(View());
}
public static async void Authentication(string[] parameters, HttpListenerContext context)
{
if (parameters.Length != 2)
{
return;
}
Action <HttpStatusCode, string> sendResponse = (status, payload) =>
{
byte[] bytes = Encoding.UTF8.GetBytes(payload);
context.Response.StatusCode = (int)status;
context.Response.ContentLength64 = payload.Length;
context.Response.OutputStream.Write(bytes, 0, bytes.Length);
};
DataRow accountInfo = await DatabaseManager.DataBase.GetAccountAuth(parameters[0], parameters[1]);
if (accountInfo == null)
{
sendResponse(HttpStatusCode.NotFound, "Not found");
return;
}
string authToken = HashProvider.Sha256(CryptoProvider.Salt(64u));
await DatabaseManager.DataBase.AccountTokenUpdate(authToken, accountInfo.Read <uint>("id"));
string accountTokenB64 = JsonConvert.SerializeObject(new AccountToken
{
Id = accountInfo.Read <uint>("id"),
SteamId = 0ul,
Username = accountInfo.Read <string>("username")
}).ToBase64();
sendResponse(HttpStatusCode.OK, $"{accountTokenB64}.{authToken}");
}
public static void HandleAccountCreate(Session session, params string[] parameters)
{
string username = parameters[0];
string salt = HashProvider.GenerateSalt();
string digest = HashProvider.Sha256(parameters[1] + salt);
if (DatabaseManager.Authentication.CreateAccount(username, digest, salt))
{
Console.WriteLine($"Successfully created account {username}!");
}
}
public static void Test()
{
Console.WriteLine(HashProvider.Sha1("Hello, World!"));
Console.WriteLine(HashProvider.Sha256("Hello, World!"));
DebugIteration("Threads", 100, () =>
{
Thread t = new Thread(() => Console.WriteLine(HashProvider.Sha1("Hello, World!")));
t.Start();
});
HashFunc hashFunc = new HashFactory().Sha1;
DebugIteration("New", 1000, () => hashFunc("Hello, World!"));
}
