public override async Task <AuthenticationState> GetAuthenticationStateAsync()
{
var token = await _localStorage.GetItemAsync <string>(MagicStrings.Local_Token);
if (token == null)
{
Console.WriteLine($"**** GetAuthState: no token");
return(new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity())));
}
var exp = JwtParser.ParseExpirationTimeFromJwt(token);
if (exp < DateTime.Now)
{
Console.WriteLine($"**** GetAuthState: token expired ==> user logged out");
await _localStorage.RemoveItemAsync(MagicStrings.Local_Token);
return(new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity())));
}
_httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("bearer", token);
var principal = new ClaimsPrincipal(new ClaimsIdentity(JwtParser.ParseClaimsFromJwt(token),
"jwtAuthType"));
Console.WriteLine($"**** GetAuthState: authenticated: {principal.Identity.IsAuthenticated}");
return(new AuthenticationState(principal));
}
public void JwtParser_GetExpirationTime_ShouldReturnCorrectValue()
{
var expirationTime = JwtParser.ParseExpirationTimeFromJwt(token);
Assert.AreEqual("10.06.2021 15:26:06", expirationTime.ToString());
}
