protected override async Task <AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.ContainsKey("Authorization"))
{
return(AuthenticateResult.Fail("Missing authorization header!!"));
}
var authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
var credentialsBytes = Convert.FromBase64String(authHeader.Parameter);
var credentials = Encoding.UTF8.GetString(credentialsBytes).Split(":");
if (credentials.Length != 2)
{
return(AuthenticateResult.Fail("Fail authorization header value"));
}
bool validation = _service.validation(credentials[0], credentials[1]);
if (validation == false)
{
return(AuthenticateResult.Fail("Incorrect username or password."));
}
var claims = new[]
{
new Claim(ClaimTypes.NameIdentifier, "1"),
new Claim(ClaimTypes.Name, credentials[0]),
new Claim(ClaimTypes.Role, "admin"),
new Claim(ClaimTypes.Role, "employee")
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return(AuthenticateResult.Success(ticket));
}
