我能够从其中一位next-auth
维护者那里得到关于如何处理这种情况的非常有用的回复:https ://github.com/nextauthjs/next-auth/discussions/1806
重要的一点是在 中拥有AuthProvider
最父组件_app.tsx
,然后创建一个useClient
传递给 urql 提供者的钩子:
/graphql/client.ts
import { createClient } from '@urql/core';
import { useSession } from 'next-auth/client';
import * as React from 'react';
/**
* Get GraphQL Client in browser environments (frontend).
*
* If the user has an active session, it will add an accessToken to all requests
*/
const useClient = (options?: RequestInit) => {
const [session] = useSession();
const token = session?.accessToken;
// const handleError = useErrorHandler();
return React.useMemo(() => {
const client = createClient({
url: process.env.NEXT_PUBLIC_API_URL,
fetchOptions: () => {
return {
headers: {
Authorization: token ? `Bearer ${token}` : '',
...(options?.headers ? options.headers : {}),
},
};
},
});
return client;
}, [options, token]);
};
export default useClient;
然后创建 urql 提供程序,传入您从useClient
钩子获得的客户端:
/graphql/provider.tsx
import React from 'react';
import { Provider } from 'urql';
import useClient from './client';
interface GraphqlProviderProps {}
const GraphqlProvider: React.FC<GraphqlProviderProps> = ({ children }) => {
const client = useClient();
return <Provider value={client}>{children}</Provider>;
};
export default GraphqlProvider;
AuthProvider
然后用这个作为孩子_app.tsx
import { Provider as AuthProvider } from 'next-auth/client';
import type { AppProps } from 'next/app';
import GraphqlProvider from '../graphql/provider';
import '../styles/index.css';
function App({ Component, pageProps }: AppProps) {
const { session } = pageProps;
return (
<AuthProvider session={session}>
<GraphqlProvider>
<Component {...pageProps} />
</GraphqlProvider>
</AuthProvider>
);
}
export default App;
最后,您可以暂停所有useQuery
请求,直到session
被初始化:
/pages/index.tsx
import { signIn, signOut, useSession } from 'next-auth/client';
import React from 'react';
import { useQuery } from 'urql';
interface HomeProps {}
const Home: React.FC<HomeProps> = ({}) => {
const [session, loading] = useSession();
const QUERY = `
query {
users {
id
name
email
}
}
`;
const request = useQuery({ query: QUERY, pause: !session });
console.log(request);
return (
<div>
{!session && (
<>
Not signed in <br />
<button onClick={() => signIn()}>Sign in</button>
</>
)}
{session && (
<>
Signed in as {session.user.email} <br />
<button onClick={() => signOut()}>Sign out</button>
</>
)}
</div>
);
};
export default Home;
它有效!您可以在网络请求中看到带有有效 jwt 令牌的 auth 标头 :-)