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我確實創建了自定義AuthorizeAttribute
,該應用程序應處理Jwt不記名令牌,然後創建ClaimsIdentity
。但是當我再次發送請求時,無論如何我都看不到授權用戶,並且必須再次創建ClaimsIdentity
並再次將用戶添加到CurrentPricipal
。我做錯了什麼?通過OWIN AuthenticationManager.SignIn添加聲明身份不起作用
public class JwtAuthorizeAttribute : AuthorizeAttribute
{
private readonly string role;
public JwtAuthorizeAttribute()
{
}
public JwtAuthorizeAttribute(string role)
{
this.role = role;
}
protected override bool IsAuthorized(HttpActionContext actionContext)
{
var jwtToken = new JwtToken();
var ctx = actionContext.Request.GetOwinContext();
if (ctx.Authentication.User.Identity.IsAuthenticated) return true;
if (actionContext.Request.Headers.Contains("Authorization"))
{
var token = actionContext.Request.Headers.Authorization.Parameter;
try
{
IJsonSerializer serializer = new JsonNetSerializer();
IDateTimeProvider provider = new UtcDateTimeProvider();
IJwtValidator validator = new JwtValidator(serializer, provider);
IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder();
IJwtDecoder decoder = new JwtDecoder(serializer, validator, urlEncoder);
var json = decoder.Decode(token, SiteGlobal.Secret, verify: true);
jwtToken = JsonConvert.DeserializeObject<JwtToken>(json);
if (jwtToken.aud != SiteGlobal.Audience || jwtToken.iss != SiteGlobal.Issuer || role != jwtToken.role)
{
return false;
}
}
catch (TokenExpiredException)
{
return false;
}
catch (SignatureVerificationException)
{
return false;
}
}
else
{
return false;
}
var identity = new ClaimsIdentity("JWT");
identity.AddClaim(new Claim(ClaimTypes.Name, jwtToken.unique_name));
identity.AddClaim(new Claim(ClaimTypes.Role, jwtToken.role));
ctx.Authentication.SignIn(new AuthenticationProperties { IsPersistent = true }, identity);
Thread.CurrentPrincipal = new ClaimsPrincipal(identity);
HttpContext.Current.User = new ClaimsPrincipal(identity);
return true;
}
}
不,我正在使用jwt令牌,但看起來像完全混淆瞭如何在這種情況下創建授權用戶。 –
智威湯遜旨在發送和驗證每個請求。您的登錄電話沒有做任何事情,只能使用cookie。 – Tratcher
非常感謝。這解釋了很多。其實你可以添加它作爲答案。 –