# Eski 403 Kimlik Doğrulama Hata Durum Kodlarını Kullanma { #use-old-403-authentication-error-status-codes }

FastAPI `0.122.0` sürümünden önce, entegre security yardımcı araçları başarısız bir kimlik doğrulama (authentication) sonrasında client'a bir hata döndüğünde HTTP durum kodu olarak `403 Forbidden` kullanıyordu.

# Usar antigos códigos de status de erro de autenticação 403 { #use-old-403-authentication-error-status-codes }

Antes da versão `0.122.0` do FastAPI, quando os utilitários de segurança integrados retornavam um erro ao cliente após uma falha na autenticação, eles usavam o código de status HTTP `403 Forbidden`.

# Використовуйте старі коди статусу помилки автентифікації 403 { #use-old-403-authentication-error-status-codes }

До версії FastAPI `0.122.0`, коли інтегровані засоби безпеки повертали клієнту помилку після невдалої автентифікації, вони використовували HTTP код статусу `403 Forbidden`.

        "message": "You are authenticated",
        "token": "secrettoken",
    }


def test_get_me_no_credentials(client: TestClient):
    response = client.get("/me")
    assert response.status_code == 403
    assert response.json() == {"detail": "Not authenticated"}


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text

			//   on the bucket, Amazon S3 will return an
			//   HTTP status code 404 ("no such key")
			//   error.
			// * if you don’t have the s3:ListBucket
			//   permission, Amazon S3 will return an HTTP
			//   status code 403 ("access denied") error.`
			if globalPolicySys.IsAllowed(policy.BucketPolicyArgs{
				Action:          policy.ListBucketAction,
				BucketName:      bucket,

                        "responses": {
                            "404": {"description": "Item not found"},
                            "302": {"description": "The item was moved"},
                            "403": {"description": "Not enough privileges"},
                            "200": {
                                "description": "Successful Response",
                                "content": {

def test_put_forbidden(client: TestClient):
    response = client.put(
        "/items/bar?token=jessica", headers={"X-Token": "fake-super-secret-token"}
    )
    assert response.status_code == 403, response.text
    assert response.json() == {"detail": "You can only update the item: plumbus"}


def test_admin(client: TestClient):
    response = client.post(

{* ../../docs_src/bigger_applications/app_an_py310/routers/items.py hl[30:31] title["app/routers/items.py"] *}

/// tip | 提示

最后的这个路径操作将包含标签的组合：`["items", "custom"]`。

并且在文档中也会有两个响应，一个用于 `404`，一个用于 `403`。

///

## `FastAPI` 主体 { #the-main-fastapi }

现在，让我们来看看位于 `app/main.py` 的模块。

在这里你导入并使用 `FastAPI` 类。

这将是你的应用程序中将所有内容联结在一起的主文件。

并且由于你的大部分逻辑现在都存在于其自己的特定模块中，因此主文件的内容将非常简单。

     */
    protected String resolveErrorCode(final int statusCode) {
        if (statusCode == 429) {
            return LlmException.ERROR_RATE_LIMIT;
        }
        if (statusCode == 401 || statusCode == 403) {
            return LlmException.ERROR_AUTH;
        }
        if (statusCode == 404) {
            return LlmException.ERROR_MODEL_NOT_FOUND;
        }
        if (statusCode == 408) {

// The operation returns a 200 OK if the bucket exists and you
// have permission to access it. Otherwise, the operation might
// return responses such as 404 Not Found and 403 Forbidden.
func (api objectAPIHandlers) HeadBucketHandler(w http.ResponseWriter, r *http.Request) {
	ctx := newContext(r, w, "HeadBucket")

	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))