protected override async Task <AuthenticateResult> HandleAuthenticateAsync()
{
if (!Request.Headers.ContainsKey("Authorization"))
{
return(AuthenticateResult.Fail("Missing Authorization Header"));
}
try
{
string base64 = string.Empty;
if (Request.Headers.TryGetValue("Authorization", out var value))
{
base64 = value;
}
var credentialBytes = Convert.FromBase64String(base64);
var credentials = Encoding.UTF8.GetString(credentialBytes).Split(
new[] { ':' }, 2);
var UserName = credentials[0];
var Password = credentials[1];
user = await _userContext.Authentication(UserName, Password);
}
catch
{
return(AuthenticateResult.Fail("Error, authorization header is not correct "));
}
if (user == null)
{
return(AuthenticateResult.Fail("Error, user or password is not correct "));
}
var claims = new Claim[] {
new Claim(ClaimTypes.Name, user.IdLogged_User.ToString()),
new Claim(ClaimTypes.Name, user.UserName),
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return(AuthenticateResult.Success(ticket));
}
