auth & cache

src/AuthProvider.js

@@ -0,0 +1,30 @@
+import React, { createContext, useEffect, useState } from "react";
+import { UserManager } from "oidc-client-ts";
+import {oidcConfig} from "./oicdConfig";
+
+
+export const AuthContext = createContext();
+
+const AuthProvider = ({ children }) => {
+    const [user, setUser] = useState(null);
+    const userManager = new UserManager(oidcConfig);
+
+    useEffect(() => {
+        userManager.getUser().then((user) => {
+            if (user && !user.expired) {
+                setUser(user);
+            }
+        });
+    }, [userManager]);
+
+    const login = () => userManager.signinRedirect();
+    const logout = () => userManager.signoutRedirect();
+
+    return (
+        <AuthContext.Provider value={{ user, login, logout }}>
+            {children}
+        </AuthContext.Provider>
+    );
+};
+
+export default AuthProvider;