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@clerk/nextjs

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Clerk SDK for NextJS

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import type { AuthObject } from '@clerk/backend'; import { type RedirectFun } from '@clerk/backend/internal'; import { redirect } from 'next/navigation'; import type { AuthProtect } from '../../server/protect'; /** * `Auth` object of the currently active user and the `redirectToSignIn()` method. */ type Auth = AuthObject & { /** * The `auth()` helper returns the `redirectToSignIn()` method, which you can use to redirect the user to the sign-in page. * * @param [returnBackUrl] {string | URL} - The URL to redirect the user back to after they sign in. * * @note * `auth()` on the server-side can only access redirect URLs defined via [environment variables](https://clerk.com/docs/deployments/clerk-environment-variables#sign-in-and-sign-up-redirects) or [`clerkMiddleware` dynamic keys](https://clerk.com/docs/references/nextjs/clerk-middleware#dynamic-keys). */ redirectToSignIn: RedirectFun<ReturnType<typeof redirect>>; }; export interface AuthFn { (): Promise<Auth>; /** * `auth` includes a single property, the `protect()` method, which you can use in two ways: * - to check if a user is authenticated (signed in) * - to check if a user is authorized (has the correct roles or permissions) to access something, such as a component or a route handler * * The following table describes how auth.protect() behaves based on user authentication or authorization status: * * | Authenticated | Authorized | `auth.protect()` will | * | - | - | - | * | Yes | Yes | Return the [`Auth`](https://clerk.com/docs/references/backend/types/auth-object) object. | * | Yes | No | Return a `404` error. | * | No | No | Redirect the user to the sign-in page\*. | * * @important * \*For non-document requests, such as API requests, `auth.protect()` returns a `404` error to users who aren't authenticated. * * `auth.protect()` can be used to check if a user is authenticated or authorized to access certain parts of your application or even entire routes. See detailed examples in the [dedicated guide](https://clerk.com/docs/organizations/verify-user-permissions). */ protect: AuthProtect; } /** * The `auth()` helper returns the [`Auth`](https://clerk.com/docs/references/backend/types/auth-object) object of the currently active user, as well as the [`redirectToSignIn()`](https://clerk.com/docs/references/nextjs/auth#redirect-to-sign-in) method. * * - Only available for App Router. * - Only works on the server-side, such as in Server Components, Route Handlers, and Server Actions. * - Requires [`clerkMiddleware()`](https://clerk.com/docs/references/nextjs/clerk-middleware) to be configured. */ export declare const auth: AuthFn; export {}; //# sourceMappingURL=auth.d.ts.map