Moved auth form. Added auto login and logout functionality

client/package-lock.json

@@ -9876,6 +9876,11 @@
         "object.assign": "^4.1.2"
       }
     },
+    "jwt-decode": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/jwt-decode/-/jwt-decode-3.1.2.tgz",
+      "integrity": "sha512-UfpWE/VZn0iP50d8cz9NrZLM9lSWhcJ+0Gt/nm4by88UL+J1SiKN8/5dkjMmbEzwL2CAe+67GsegCbIKtbp75A=="
+    },
     "killable": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/killable/-/killable-1.0.1.tgz",

client/package.json

@@ -19,6 +19,7 @@
     "axios": "^0.24.0",
     "external-svg-loader": "^1.3.4",
     "http-proxy-middleware": "^2.0.1",
+    "jwt-decode": "^3.1.2",
     "react": "^17.0.2",
     "react-autosuggest": "^10.1.0",
     "react-beautiful-dnd": "^13.1.0",

client/src/App.tsx

@@ -3,7 +3,7 @@ import { actionCreators } from './store';
 import 'external-svg-loader';
 
 // Utils
-import { checkVersion } from './utility';
+import { checkVersion, decodeToken } from './utility';
 
 // Routes
 import { Home } from './components/Home/Home';
@@ -15,23 +15,54 @@ import { useDispatch } from 'react-redux';
 import { bindActionCreators } from 'redux';
 import { useEffect } from 'react';
 
-const App = (): JSX.Element => {
+export const App = (): JSX.Element => {
   const dispath = useDispatch();
-  const { fetchQueries, getConfig, setTheme } = bindActionCreators(
-    actionCreators,
-    dispath
-  );
+  const {
+    fetchQueries,
+    getConfig,
+    setTheme,
+    logout,
+    createNotification,
+    autoLogin,
+  } = bindActionCreators(actionCreators, dispath);
 
   useEffect(() => {
+    // login if token exists
+    if (localStorage.token) {
+      autoLogin();
+    }
+
+    // check if token is valid
+    const tokenIsValid = setInterval(() => {
+      if (localStorage.token) {
+        const expiresIn = decodeToken(localStorage.token).exp * 1000;
+        const now = new Date().getTime();
+
+        if (now > expiresIn) {
+          logout();
+          createNotification({
+            title: 'Info',
+            message: 'Session expired. You have been logged out',
+          });
+        }
+      }
+    }, 1000);
+
+    // load app config
     getConfig();
 
+    // set theme
     if (localStorage.theme) {
       setTheme(localStorage.theme);
     }
 
+    // check for updated
     checkVersion();
 
+    // load custom search queries
     fetchQueries();
+
+    return () => window.clearInterval(tokenIsValid);
   }, []);
 
   return (
@@ -48,5 +79,3 @@ const App = (): JSX.Element => {
     </>
   );
 };
-
-export default App;

client/src/components/Routing/ProtectedRoute.tsx

@@ -0,0 +1,13 @@
+import { useSelector } from 'react-redux';
+import { Redirect, Route, RouteProps } from 'react-router';
+import { State } from '../../store/reducers';
+
+export const ProtectedRoute = ({ ...rest }: RouteProps) => {
+  const { isAuthenticated } = useSelector((state: State) => state.auth);
+
+  if (isAuthenticated) {
+    return <Route {...rest} />;
+  } else {
+    return <Redirect to="/settings/app" />;
+  }
+};

client/src/components/Settings/AppDetails/AppDetails.tsx

@@ -1,71 +1,14 @@
-import { FormEvent, Fragment, useState } from 'react';
-
-// Redux
-import { useDispatch, useSelector } from 'react-redux';
-import { bindActionCreators } from 'redux';
-import { actionCreators } from '../../../store';
-import { State } from '../../../store/reducers';
-
-// UI
-import { Button, InputGroup, SettingsHeadline } from '../../UI';
-
-// CSS
+import { Fragment } from 'react';
+import { Button, SettingsHeadline } from '../../UI';
 import classes from './AppDetails.module.css';
-
-// Utils
 import { checkVersion } from '../../../utility';
+import { AuthForm } from './AuthForm/AuthForm';
 
 export const AppDetails = (): JSX.Element => {
-  const { isAuthenticated } = useSelector((state: State) => state.auth);
-
-  const dispatch = useDispatch();
-  const { login, logout } = bindActionCreators(actionCreators, dispatch);
-
-  const [password, setPassword] = useState('');
-
-  const formHandler = (e: FormEvent) => {
-    e.preventDefault();
-    login(password);
-    setPassword('');
-  };
-
   return (
     <Fragment>
       <SettingsHeadline text="Authentication" />
-      {!isAuthenticated ? (
-        <form onSubmit={formHandler}>
-          <InputGroup>
-            <label htmlFor="password">Password</label>
-            <input
-              type="password"
-              id="password"
-              name="password"
-              placeholder="••••••"
-              value={password}
-              onChange={(e) => setPassword(e.target.value)}
-            />
-            <span>
-              See
-              <a
-                href="https://github.com/pawelmalak/flame/wiki/Authentication"
-                target="blank"
-              >
-                {` project wiki `}
-              </a>
-              to read more about authentication
-            </span>
-          </InputGroup>
-
-          <Button>Login</Button>
-        </form>
-      ) : (
-        <div>
-          <p className={classes.text}>
-            You are logged in. Your session will expire <span>@@@@</span>
-          </p>
-          <Button click={logout}>Logout</Button>
-        </div>
-      )}
+      <AuthForm />
 
       <hr className={classes.separator} />
 

client/src/components/Settings/AppDetails/AuthForm/AuthForm.tsx

@@ -0,0 +1,104 @@
+import { FormEvent, Fragment, useEffect, useState } from 'react';
+
+// Redux
+import { useSelector, useDispatch } from 'react-redux';
+import { bindActionCreators } from 'redux';
+import { actionCreators } from '../../../../store';
+import { State } from '../../../../store/reducers';
+import { decodeToken, parseTokenExpire } from '../../../../utility';
+
+// Other
+import { InputGroup, Button } from '../../../UI';
+import classes from '../AppDetails.module.css';
+
+export const AuthForm = (): JSX.Element => {
+  const { isAuthenticated, token } = useSelector((state: State) => state.auth);
+
+  const dispatch = useDispatch();
+  const { login, logout } = bindActionCreators(actionCreators, dispatch);
+
+  const [tokenExpires, setTokenExpires] = useState('');
+  const [formData, setFormData] = useState({
+    password: '',
+    duration: '14d',
+  });
+
+  useEffect(() => {
+    if (token) {
+      const decoded = decodeToken(token);
+      const expiresIn = parseTokenExpire(decoded.exp);
+      setTokenExpires(expiresIn);
+    }
+  }, [token]);
+
+  const formHandler = (e: FormEvent) => {
+    e.preventDefault();
+    login(formData);
+    setFormData({
+      password: '',
+      duration: '14d',
+    });
+  };
+
+  return (
+    <Fragment>
+      {!isAuthenticated ? (
+        <form onSubmit={formHandler}>
+          <InputGroup>
+            <label htmlFor="password">Password</label>
+            <input
+              type="password"
+              id="password"
+              name="password"
+              placeholder="••••••"
+              value={formData.password}
+              onChange={(e) =>
+                setFormData({ ...formData, password: e.target.value })
+              }
+            />
+            <span>
+              See
+              <a
+                href="https://github.com/pawelmalak/flame/wiki/Authentication"
+                target="blank"
+              >
+                {` project wiki `}
+              </a>
+              to read more about authentication
+            </span>
+          </InputGroup>
+
+          <InputGroup>
+            <label htmlFor="duration">Session duration</label>
+            <select
+              id="duration"
+              name="duration"
+              value={formData.duration}
+              onChange={(e) =>
+                setFormData({ ...formData, duration: e.target.value })
+              }
+            >
+              <option value="5s">dev: 5 seconds</option>
+              <option value="10s">dev: 10 seconds</option>
+              <option value="1h">1 hour</option>
+              <option value="1d">1 day</option>
+              <option value="14d">2 weeks</option>
+              <option value="30d">1 month</option>
+              <option value="1y">1 year</option>
+            </select>
+          </InputGroup>
+
+          <Button>Login</Button>
+        </form>
+      ) : (
+        <div>
+          <p className={classes.text}>
+            You are logged in. Your session will expire{' '}
+            <span>{tokenExpires}</span>
+          </p>
+          <Button click={logout}>Logout</Button>
+        </div>
+      )}
+    </Fragment>
+  );
+};

client/src/components/Settings/Settings.tsx

@@ -1,5 +1,9 @@
 import { NavLink, Link, Switch, Route } from 'react-router-dom';
 
+// Redux
+import { useSelector } from 'react-redux';
+import { State } from '../../store/reducers';
+
 // Typescript
 import { Route as SettingsRoute } from '../../interfaces';
 
@@ -14,6 +18,7 @@ import { AppDetails } from './AppDetails/AppDetails';
 import { StyleSettings } from './StyleSettings/StyleSettings';
 import { SearchSettings } from './SearchSettings/SearchSettings';
 import { DockerSettings } from './DockerSettings/DockerSettings';
+import { ProtectedRoute } from '../Routing/ProtectedRoute';
 
 // UI
 import { Container, Headline } from '../UI';
@@ -22,13 +27,17 @@ import { Container, Headline } from '../UI';
 import { routes } from './settings.json';
 
 export const Settings = (): JSX.Element => {
+  const { isAuthenticated } = useSelector((state: State) => state.auth);
+
+  const tabs = isAuthenticated ? routes : routes.filter((r) => !r.authRequired);
+
   return (
     <Container>
       <Headline title="Settings" subtitle={<Link to="/">Go back</Link>} />
       <div className={classes.Settings}>
         {/* NAVIGATION MENU */}
         <nav className={classes.SettingsNav}>
-          {routes.map(({ name, dest }: SettingsRoute, idx) => (
+          {tabs.map(({ name, dest }: SettingsRoute, idx) => (
             <NavLink
               className={classes.SettingsNavLink}
               activeClassName={classes.SettingsNavLinkActive}
@@ -45,11 +54,20 @@ export const Settings = (): JSX.Element => {
         <section className={classes.SettingsContent}>
           <Switch>
             <Route exact path="/settings" component={Themer} />
-            <Route path="/settings/weather" component={WeatherSettings} />
-            <Route path="/settings/search" component={SearchSettings} />
-            <Route path="/settings/interface" component={UISettings} />
-            <Route path="/settings/docker" component={DockerSettings} />
-            <Route path="/settings/css" component={StyleSettings} />
+            <ProtectedRoute
+              path="/settings/weather"
+              component={WeatherSettings}
+            />
+            <ProtectedRoute
+              path="/settings/search"
+              component={SearchSettings}
+            />
+            <ProtectedRoute path="/settings/interface" component={UISettings} />
+            <ProtectedRoute
+              path="/settings/docker"
+              component={DockerSettings}
+            />
+            <ProtectedRoute path="/settings/css" component={StyleSettings} />
             <Route path="/settings/app" component={AppDetails} />
           </Switch>
         </section>

client/src/components/Settings/settings.json

@@ -2,31 +2,38 @@
   "routes": [
     {
       "name": "Theme",
-      "dest": "/settings"
+      "dest": "/settings",
+      "authRequired": false
     },
     {
       "name": "Weather",
-      "dest": "/settings/weather"
+      "dest": "/settings/weather",
+      "authRequired": true
     },
     {
       "name": "Search",
-      "dest": "/settings/search"
+      "dest": "/settings/search",
+      "authRequired": true
     },
     {
       "name": "Interface",
-      "dest": "/settings/interface"
+      "dest": "/settings/interface",
+      "authRequired": true
     },
     {
       "name": "Docker",
-      "dest": "/settings/docker"
+      "dest": "/settings/docker",
+      "authRequired": true
     },
     {
       "name": "CSS",
-      "dest": "/settings/css"
+      "dest": "/settings/css",
+      "authRequired": true
     },
     {
       "name": "App",
-      "dest": "/settings/app"
+      "dest": "/settings/app",
+      "authRequired": false
     }
   ]
 }

client/src/index.tsx

@@ -5,7 +5,7 @@ import './index.css';
 import { Provider } from 'react-redux';
 import { store } from './store/store';
 
-import App from './App';
+import { App } from './App';
 
 ReactDOM.render(
   <React.StrictMode>

client/src/interfaces/Api.ts

@@ -7,4 +7,10 @@ export interface Model {
 export interface ApiResponse<T> {
   success: boolean;
   data: T;
-}
+}
+
+export interface Token {
+  app: string;
+  exp: number;
+  iat: number;
+}

client/src/interfaces/Route.ts

@@ -1,4 +1,5 @@
 export interface Route {
   name: string;
   dest: string;
+  authRequired: boolean;
 }

client/src/store/action-creators/auth.ts

@@ -1,15 +1,21 @@
 import { Dispatch } from 'redux';
 import { ApiResponse } from '../../interfaces';
 import { ActionType } from '../action-types';
-import { LoginAction, LogoutAction } from '../actions/auth';
+import {
+  AuthErrorAction,
+  AutoLoginAction,
+  LoginAction,
+  LogoutAction,
+} from '../actions/auth';
 import axios, { AxiosError } from 'axios';
 
 export const login =
-  (password: string) => async (dispatch: Dispatch<LoginAction>) => {
+  (formData: { password: string; duration: string }) =>
+  async (dispatch: Dispatch<LoginAction>) => {
     try {
       const res = await axios.post<ApiResponse<{ token: string }>>(
         '/api/auth',
-        { password }
+        formData
       );
 
       localStorage.setItem('token', res.data.data.token);
@@ -19,15 +25,7 @@ export const login =
         payload: res.data.data.token,
       });
     } catch (err) {
-      const apiError = err as AxiosError;
-
-      dispatch<any>({
-        type: ActionType.createNotification,
-        payload: {
-          title: 'Error',
-          message: apiError.response?.data.error,
-        },
-      });
+      dispatch<any>(authError(err, true));
     }
   };
 
@@ -38,3 +36,37 @@ export const logout = () => (dispatch: Dispatch<LogoutAction>) => {
     type: ActionType.logout,
   });
 };
+
+export const autoLogin = () => async (dispatch: Dispatch<AutoLoginAction>) => {
+  const token: string = localStorage.token;
+
+  try {
+    await axios.post<ApiResponse<{ token: { isValid: boolean } }>>(
+      '/api/auth/validate',
+      { token }
+    );
+
+    dispatch({
+      type: ActionType.autoLogin,
+      payload: token,
+    });
+  } catch (err) {
+    dispatch<any>(authError(err, false));
+  }
+};
+
+export const authError =
+  (error: unknown, showNotification: boolean) =>
+  (dispatch: Dispatch<AuthErrorAction>) => {
+    const apiError = error as AxiosError;
+
+    if (showNotification) {
+      dispatch<any>({
+        type: ActionType.createNotification,
+        payload: {
+          title: 'Error',
+          message: apiError.response?.data.error,
+        },
+      });
+    }
+  };

client/src/store/action-types/index.ts

@@ -40,4 +40,6 @@ export enum ActionType {
   // AUTH
   login = 'LOGIN',
   logout = 'LOGOUT',
+  autoLogin = 'AUTO_LOGIN',
+  authError = 'AUTH_ERROR',
 }

client/src/store/actions/auth.ts

@@ -8,3 +8,12 @@ export interface LoginAction {
 export interface LogoutAction {
   type: ActionType.logout;
 }
+
+export interface AutoLoginAction {
+  type: ActionType.autoLogin;
+  payload: string;
+}
+
+export interface AuthErrorAction {
+  type: ActionType.authError;
+}

client/src/store/actions/index.ts

@@ -39,7 +39,12 @@ import {
   UpdateBookmarkAction,
 } from './bookmark';
 
-import { LoginAction, LogoutAction } from './auth';
+import {
+  AuthErrorAction,
+  AutoLoginAction,
+  LoginAction,
+  LogoutAction,
+} from './auth';
 
 export type Action =
   // Theme
@@ -76,4 +81,6 @@ export type Action =
   | UpdateBookmarkAction
   // Auth
   | LoginAction
-  | LogoutAction;
+  | LogoutAction
+  | AutoLoginAction
+  | AuthErrorAction;

client/src/store/reducers/auth.ts

@@ -28,6 +28,18 @@ export const authReducer = (
         token: null,
         isAuthenticated: false,
       };
+    case ActionType.autoLogin:
+      return {
+        ...state,
+        token: action.payload,
+        isAuthenticated: true,
+      };
+    case ActionType.authError:
+      return {
+        ...state,
+        token: null,
+        isAuthenticated: false,
+      };
     default:
       return state;
   }

client/src/utility/decodeToken.ts

@@ -0,0 +1,23 @@
+import jwtDecode from 'jwt-decode';
+import { parseTime } from '.';
+import { Token } from '../interfaces';
+
+export const decodeToken = (token: string): Token => {
+  const decoded = jwtDecode(token) as Token;
+
+  return decoded;
+};
+
+export const parseTokenExpire = (expiresIn: number): string => {
+  const d = new Date(expiresIn * 1000);
+  const p = parseTime;
+
+  const useAmericanDate = localStorage.useAmericanDate === 'true';
+  const time = `${p(d.getHours())}:${p(d.getMinutes())}:${p(d.getSeconds())}`;
+
+  if (useAmericanDate) {
+    return `${d.getMonth() + 1}/${d.getDate()}/${d.getFullYear()} ${time}`;
+  } else {
+    return `${d.getDate()}/${d.getMonth() + 1}/${d.getFullYear()} ${time}`;
+  }
+};

client/src/utility/index.ts

@@ -9,3 +9,4 @@ export * from './inputHandler';
 export * from './storeUIConfig';
 export * from './validators';
 export * from './parseTime';
+export * from './decodeToken';