CanAccess in react-router-dom

How can I use CanAccess with react-router-dom

2 Replies

Hi @BlackBearFTW. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To use the CanAccess component with react-router-dom in a refine application, you can follow these steps. The CanAccess component is used to protect routes and components from unauthorized access by wrapping them and checking permissions based on the current route. Basic Usage By default, the CanAccess component will infer the current resource and action based on your route automatically. For example, if you are at the /posts route, CanAccess will check authorization for the posts resource and the list action. For the /posts/show/:id route, the action will be show. Here is a basic example of how to use the CanAccess component:

import { CanAccess } from "@refinedev/core";  
  
const MyComponent = () => (  
  <CanAccess fallback={<CustomFallback />}>  
    <YourComponent />  
  </CanAccess>  
);

import { CanAccess } from "@refinedev/core";  
  
const MyComponent = () => (  
  <CanAccess fallback={<CustomFallback />}>  
    <YourComponent />  
  </CanAccess>  
);

Usage with React Router To protect your routes with the CanAccess component in a react-router-dom setup, you can wrap the Outlet component with CanAccess. This will ensure that the access control is applied to all nested routes. Here is an example of how to integrate CanAccess with react-router-dom:

import { Refine, Authenticated, CanAccess } from "@refinedev/core";  
import dataProvider from "@refinedev/simple-rest";  
import routerProvider from "@refinedev/react-router-v6";  
import { BrowserRouter, Routes, Route, Outlet } from "react-router-dom";  
import { authProvider } from "src/authProvider";  
import { AuthPage, ThemedLayoutV2 } from "@refinedev/antd";  
import { PostList, PostCreate } from "pages/posts";  
import { CategoryList, CategoryShow } from "pages/categories";  
  
const App = () => {  
  return (  
    <BrowserRouter>  
      <Refine  
        dataProvider={dataProvider}  
        routerProvider={routerProvider}  
        authProvider={authProvider}  
        resources={[  
          {  
            name: "posts",  
            list: "/posts",  
            create: "/posts/create",  
          },  
          {  
            name: "categories",  
            list: "/categories",  
            show: "/categories/show/:id",  
          },  
        ]}  
      >  
        <Routes>  
          <Route  
            element={  
              <Authenticated fallback={<Outlet />}>  
                <NavigateToResource resource="posts" />  
              </Authenticated>  
            }  
          >  
            <Route path="/login" element={<AuthPage type="login" />} />  
          </Route>  
          <Route  
            element={  
              <Authenticated redirectOnFail="/login">  
                <ThemedLayoutV2>  
                  <CanAccess fallback={<div>Unauthorized!</div>}>  
                    <Outlet />  
                  </CanAccess>  
                </ThemedLayoutV2>  
              </Authenticated>  
            }  
          >  
            <Route path="posts">  
              <Route index element={<PostList />} />  
              <Route path="create" element={<PostCreate />} />  
            </Route>
<Route path="categories">  
              <Route index element={<CategoryList />} />  
              <Route path="show/:id" element={<CategoryShow />} />  
            </Route>  
          </Route>  
        </Routes>  
      </Refine>  
    </BrowserRouter>  
  );  
};

import { Refine, Authenticated, CanAccess } from "@refinedev/core";  
import dataProvider from "@refinedev/simple-rest";  
import routerProvider from "@refinedev/react-router-v6";  
import { BrowserRouter, Routes, Route, Outlet } from "react-router-dom";  
import { authProvider } from "src/authProvider";  
import { AuthPage, ThemedLayoutV2 } from "@refinedev/antd";  
import { PostList, PostCreate } from "pages/posts";  
import { CategoryList, CategoryShow } from "pages/categories";  
  
const App = () => {  
  return (  
    <BrowserRouter>  
      <Refine  
        dataProvider={dataProvider}  
        routerProvider={routerProvider}  
        authProvider={authProvider}  
        resources={[  
          {  
            name: "posts",  
            list: "/posts",  
            create: "/posts/create",  
          },  
          {  
            name: "categories",  
            list: "/categories",  
            show: "/categories/show/:id",  
          },  
        ]}  
      >  
        <Routes>  
          <Route  
            element={  
              <Authenticated fallback={<Outlet />}>  
                <NavigateToResource resource="posts" />  
              </Authenticated>  
            }  
          >  
            <Route path="/login" element={<AuthPage type="login" />} />  
          </Route>  
          <Route  
            element={  
              <Authenticated redirectOnFail="/login">  
                <ThemedLayoutV2>  
                  <CanAccess fallback={<div>Unauthorized!</div>}>  
                    <Outlet />  
                  </CanAccess>  
                </ThemedLayoutV2>  
              </Authenticated>  
            }  
          >  
            <Route path="posts">  
              <Route index element={<PostList />} />  
              <Route path="create" element={<PostCreate />} />  
            </Route>
<Route path="categories">  
              <Route index element={<CategoryList />} />  
              <Route path="show/:id" element={<CategoryShow />} />  
            </Route>  
          </Route>  
        </Routes>  
      </Refine>  
    </BrowserRouter>  
  );  
};

In this example, the CanAccess ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

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