ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
46 lines • 1.93 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.addRefreshAuthToAuthProvider = void 0;
/**
* A higher-order function which wraps an authProvider to handle refreshing authentication.
* This is useful when the authentication service supports a refresh token mechanism.
* The wrapped provider will call the refreshAuth function before
* calling the authProvider checkAuth, getIdentity and getPermissions methods.
*
* The refreshAuth function should return a Promise that resolves when the authentication token has been refreshed.
* It might throw an error if the refresh failed. In this case, react-admin will handle the error as usual.
*
* @param provider An authProvider
* @param refreshAuth A function that refreshes the authentication token if needed and returns a Promise.
* @returns A wrapped authProvider.
*
* @example
* import { addRefreshAuthToAuthProvider } from 'react-admin';
* import { authProvider } from './authProvider';
* import { refreshAuth } from './refreshAuth';
*
* const authProvider = addRefreshAuthToAuthProvider(authProvider, refreshAuth);
*/
const addRefreshAuthToAuthProvider = (provider, refreshAuth) => {
const proxy = new Proxy(provider, {
get(_, name) {
const shouldIntercept = AuthProviderInterceptedMethods.includes(name.toString()) &&
provider[name.toString()] != null;
if (shouldIntercept) {
return async (...args) => {
await refreshAuth();
return provider[name.toString()](...args);
};
}
return provider[name.toString()];
},
});
return proxy;
};
exports.addRefreshAuthToAuthProvider = addRefreshAuthToAuthProvider;
const AuthProviderInterceptedMethods = [
'checkAuth',
'getIdentity',
'getPermissions',
];
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