[英]Cookies don't get set in chrome via `Set-Cookie` Header
These are the Headers I get back from the API ( /login
):这些是我从 API (
/login
) 返回的标头:
Access-Control-Allow-Origin: *
Connection: keep-alive
Content-Length: 354
Content-Type: application/json; charset=utf-8
Date: Sun, 21 Mar 2021 19:34:19 GMT
ETag: W/"162-9yg5khk3mdMK+w5SIteR+26LIrw"
Keep-Alive: timeout=5
Set-Cookie: refresh_token=<INSERT REFRESH_TOKEN HERE>; Max-Age=2592000; Expires=Tue, 20 Apr 2021 19:34:19 GMT; HttpOnly
X-Powered-By: Express
This is the code in the Express Backend:这是 Express 后端中的代码:
app.post('/login', cookieMiddleware, async (req, res) => {
try {
console.log('login now happening');
if (!req.body.code) throw new Error('no code was provided.');
const code = req.body.code;
const data = await fetchToken(
code,
CREDENTIALS.REDIRECT_URI,
CREDENTIALS.CLIENT_SECRET,
CREDENTIALS.CLIENT_ID,
);
res.cookie('refresh_token', data.refreshToken, {
httpOnly: true,
maxAge: 30 * 24 * 60 * 60 * 1000,
});
res.status(200).json(data);
res.end();
return;
} catch (err) {
res.status(500);
res.end();
return;
}
});
(I've also tried setting the domain to localhost
and the path
to everything imaginable) (我也尝试将域设置为
localhost
和所有可以想象的path
)
And this is the cookieMiddleware
:这是
cookieMiddleware
:
export const cookieMiddleware = (req: Request, res: Response, next: NextFunction): void => {
const cookies = req.cookies;
console.log('Cookies: ', JSON.stringify(cookies));
const signedCookies = req.signedCookies;
console.log('Signed Cookies: ', JSON.stringify(signedCookies));
next();
};
In Chrome the cookie doesn't show up, even if I set it as non- httpOnly
.在 Chrome 中,cookie 不会显示,即使我将其设置为非
httpOnly
。
And I always get this in the Console from the Middleware:我总是从中间件的控制台中得到这个:
Cookies: {}
Signed Cookies: {}
EDIT: I've now tested it with Postman and there it works, but still the same result with chrome/via the frontend.编辑:我现在已经用 Postman 对其进行了测试,它在那里工作,但与 chrome/通过前端的结果相同。
I've written the Answer down below, this should fix everything.我已经在下面写了答案,这应该可以解决所有问题。
The Problem was cors
and the fetch
-api.问题是
cors
和fetch
-api。
To set cookies you need to do this in the frontend:要设置 cookies 您需要在前端执行此操作:
fetch('<DOMAIN>/<PATH>',
{
...
credentials: 'include',
mode: 'cors'
}
)
and this in the backend:这在后端:
app.use(
cors({
credentials: true,
origin: '<DOMAIN>'
})
)
BUT YOU MUST GIVE THE BACKEND THE FULL ORIGIN URL , for example:但是您必须为后端提供完整的来源 URL ,例如:
Your Frontend runs on localhost:3000
and your Backend runs on * localhost:8080
**.您的前端在
localhost:3000
上运行,而您的后端在 * localhost:8080
** 上运行。 This would be your Frontend Code :这将是您的前端代码:
fetch('http://localhost:8080/login', {
...
credentials: 'include',
mode: 'cors'
...
}
)
Then this would be the Backend Code :那么这将是后端代码:
app.use(
cors:({
credentials: true,
origin: 'http://localhost:3000'
})
)
With the same Method you can send the Cookie back to your API.使用相同的方法,您可以将 Cookie 发送回您的 API。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.