final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (final Cookie cookie : cookies) {
                if (cookieName.equals(cookie.getName()) && fessConfig.isValidUserCode(cookie.getValue())) {
                    return cookie.getValue();
                }
            }
        }
        return null;
    }

    /**

from fastapi import Cookie, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Cookies(BaseModel):
    session_id: str
    fatebook_tracker: str | None = None
    googall_tracker: str | None = None


@app.get("/items/")
async def read_items(cookies: Cookies = Cookie()):

            200,
            {"hidden_cookie": "somevalue"},
        ),
    ],
)
def test_hidden_cookie(path, cookies, expected_status, expected_response):
    client = TestClient(app, cookies=cookies)
    response = client.get(path)
    assert response.status_code == expected_status
    assert response.json() == expected_response


@pytest.mark.parametrize(

        Cookie[] cookies = getMockResponse().getCookies();
        boolean found = false;
        for (Cookie cookie : cookies) {
            if ("FESS_SEARCH_PARAM".equals(cookie.getName())) {
                found = true;
                assertNotNull(cookie.getValue());
            }
        }
        assertTrue(found);
        getMockRequest().addCookie(cookies[0]);

    client = TestClient(app)
    client.cookies.set("p", "hello")
    response = client.get(path)
    assert response.status_code == 200
    assert response.json() == {"p": "hello"}


# =====================================================================================
# Alias


@app.get("/optional-alias")
async def read_optional_alias(
    p: Annotated[str | None, Cookie(alias="p_alias")] = None,
):
    return {"p": p}

    assert response.status_code == 200, response.text
    assert response.json() == {"param": "value"}


def test_cookie_model_with_alias():
    client = TestClient(app)
    client.cookies.set("param_alias", "value")
    response = client.get("/cookie")
    assert response.status_code == 200, response.text
    assert response.json() == {"param": "value"}


def test_query_model_with_alias_by_name():
    client = TestClient(app)

from fastapi import Cookie, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Cookies(BaseModel):
    model_config = {"extra": "forbid"}

    session_id: str
    fatebook_tracker: str | None = None
    googall_tracker: str | None = None


@app.get("/items/")
async def read_items(cookies: Cookies = Cookie()):

from typing import Annotated

from fastapi import Cookie, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Cookies(BaseModel):
    session_id: str
    fatebook_tracker: str | None = None
    googall_tracker: str | None = None


@app.get("/items/")
async def read_items(cookies: Annotated[Cookies, Cookie()]):

    client = TestClient(app)
    client.cookies = [
        ("param", "123"),
        ("param2", "456"),  # Pass a list of values as extra parameter
        ("param2", "789"),
    ]
    resp = client.get("/cookie")
    assert resp.status_code == 200
    resp_json = resp.json()
    assert "param2" in resp_json

from fastapi import FastAPI
from fastapi.responses import JSONResponse

app = FastAPI()


@app.post("/cookie/")
def create_cookie():
    content = {"message": "Come to the dark side, we have cookies"}
    response = JSONResponse(content=content)
    response.set_cookie(key="fakesession", value="fake-cookie-session-value")