public async Task <IActionResult> RegisterUserAsync([FromForm] string name, [FromForm] string password)
{
if (!CustomizationOptions.AllowUserRegistration)
{
return(NotFound());
}
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(password))
{
return(UnprocessableEntity());
}
if (await DbContext.Users.AnyAsync(x => x.Name.ToUpper() == name.ToUpper()))
{
return(Conflict("Username already taken!"));
}
string passwordHash = HashingService.HashString(password);
var user = new User(name, passwordHash);
DbContext.Users.Add(user);
await DbContext.SaveChangesAsync();
var userInfo = UserService.GetUserInfo(user);
return(Ok(userInfo));
}
public async Task <IActionResult> GetWalletAsync([FromRoute] string name, [FromRoute] string password)
{
string passwordHash = HashService.HashString(password);
var user = await DbContext.Users.FirstOrDefaultAsync(x => x.Name == name && x.PasswordHash == passwordHash);
if (user == null)
{
return(Unauthorized());
}
long totalPlotMinutes = await DbContext.Miners
.Where(x => x.OwnerId == user.Id)
.SumAsync(x => x.PlotMinutes);
var wallet = await WalletService.GetWalletFractionAsync(totalPlotMinutes);
return(Ok(wallet));
}
protected override async Task <AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.TryGetValue("Authorization", out var header) ||
!AuthenticationHeaderValue.TryParse(header, out var authHeader) ||
authHeader.Scheme != Scheme.Name)
{
return(AuthenticateResult.NoResult());
}
byte[] authBytes = Convert.FromBase64String(authHeader.Parameter);
string userAndPass = Encoding.UTF8.GetString(authBytes);
string[] parts = userAndPass.Split(':');
if (parts.Length != 2)
{
return(AuthenticateResult.Fail($"Invalid {Scheme.Name} authentication header"));
}
string username = parts[0];
string password = parts[1];
string passwordHash = HashingService.HashString(password);
var user = await DbContext.Users.FirstOrDefaultAsync(x => x.Name == username && x.PasswordHash == passwordHash);
if (user == null)
{
return(AuthenticateResult.Fail("Invalid username or password"));
}
var claims = new[]
{
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return(AuthenticateResult.Success(ticket));
}
