Force authentication to see public content

app/soapbox/containers/soapbox.tsx

@@ -22,6 +22,7 @@ import WaitlistPage from 'soapbox/features/verification/waitlist_page';
 import { createGlobals } from 'soapbox/globals';
 import { useAppSelector, useAppDispatch, useOwnAccount, useFeatures, useSoapboxConfig, useSettings, useSystemTheme } from 'soapbox/hooks';
 import MESSAGES from 'soapbox/locales/messages';
+import { useCachedLocationHandler } from 'soapbox/utils/redirect';
 import { generateThemeCss } from 'soapbox/utils/theme';
 
 import { checkOnboardingStatus } from '../actions/onboarding';
@@ -64,6 +65,7 @@ const loadInitial = () => {
 };
 
 const SoapboxMount = () => {
+  useCachedLocationHandler();
   const dispatch = useAppDispatch();
 
   const me = useAppSelector(state => state.me);

app/soapbox/features/auth_layout/index.tsx

@@ -1,13 +1,14 @@
 import React from 'react';
-import { Link, Redirect, Route, Switch } from 'react-router-dom';
+import { defineMessages, useIntl } from 'react-intl';
+import { Link, Redirect, Route, Switch, useHistory } from 'react-router-dom';
 
 import LandingGradient from 'soapbox/components/landing-gradient';
 import SiteLogo from 'soapbox/components/site-logo';
 import BundleContainer from 'soapbox/features/ui/containers/bundle_container';
 import { NotificationsContainer } from 'soapbox/features/ui/util/async-components';
-import { useAppSelector } from 'soapbox/hooks';
+import { useAppSelector, useFeatures, useSoapboxConfig } from 'soapbox/hooks';
 
-import { Card, CardBody } from '../../components/ui';
+import { Button, Card, CardBody } from '../../components/ui';
 import LoginPage from '../auth_login/components/login_page';
 import PasswordReset from '../auth_login/components/password_reset';
 import PasswordResetConfirm from '../auth_login/components/password_reset_confirm';
@@ -17,22 +18,52 @@ import RegisterInvite from '../register_invite';
 import Verification from '../verification';
 import EmailPassthru from '../verification/email_passthru';
 
+const messages = defineMessages({
+  register: { id: 'auth_layout.register', defaultMessage: 'Create an account' },
+});
+
 const AuthLayout = () => {
+  const intl = useIntl();
+  const history = useHistory();
+
   const siteTitle = useAppSelector(state => state.instance.title);
+  const soapboxConfig = useSoapboxConfig();
+  const pepeEnabled = soapboxConfig.getIn(['extensions', 'pepe', 'enabled']) === true;
+
+  const features = useFeatures();
+  const instance = useAppSelector((state) => state.instance);
+  const isOpen = features.accountCreation && instance.registrations;
+  const pepeOpen = useAppSelector(state => state.verification.getIn(['instance', 'registrations'], false) === true);
+  const isLoginPage = history.location.pathname === '/login';
+  const shouldShowRegisterLink = (isLoginPage && (isOpen || (pepeEnabled && pepeOpen)));
 
   return (
     <div className='h-full'>
       <LandingGradient />
 
-      <main className='relative min-h-full sm:flex sm:items-center sm:justify-center py-12'>
-        <div className='w-full sm:max-w-lg md:max-w-2xl space-y-8'>
-          <header className='flex justify-center relative'>
-            <Link to='/' className='cursor-pointer'>
-              <SiteLogo alt={siteTitle} className='h-7' />
-            </Link>
+      <main className='relative min-h-full sm:flex sm:justify-center'>
+        <div className='w-full sm:max-w-lg md:max-w-2xl lg:max-w-6xl'>
+          <header className='flex justify-between relative py-12 px-2'>
+            <div className='relative z-0 flex-1 px-2 lg:flex lg:items-center lg:justify-center lg:absolute lg:inset-0'>
+              <Link to='/' className='cursor-pointer'>
+                <SiteLogo alt={siteTitle} className='h-7' />
+              </Link>
+            </div>
+
+            {shouldShowRegisterLink && (
+              <div className='relative z-10 ml-auto flex items-center'>
+                <Button
+                  theme='link'
+                  icon={require('@tabler/icons/icons/user.svg')}
+                  to='/signup'
+                >
+                  {intl.formatMessage(messages.register)}
+                </Button>
+              </div>
+            )}
           </header>
 
-          <div className='flex flex-col justify-center items-center'>
+          <div className='flex flex-col h-full justify-center items-center'>
             <div className='pb-10 sm:mx-auto w-full sm:max-w-lg md:max-w-2xl'>
               <Card variant='rounded' size='xl'>
                 <CardBody>

app/soapbox/features/auth_login/components/login_page.js

@@ -7,6 +7,7 @@ import { Redirect } from 'react-router-dom';
 import { logIn, verifyCredentials, switchAccount } from 'soapbox/actions/auth';
 import { fetchInstance } from 'soapbox/actions/instance';
 import { closeModal } from 'soapbox/actions/modals';
+import { getRedirectUrl } from 'soapbox/utils/redirect';
 import { isStandalone } from 'soapbox/utils/state';
 
 import LoginForm from './login_form';
@@ -78,7 +79,10 @@ class LoginPage extends ImmutablePureComponent {
 
     if (standalone) return <Redirect to='/login/external' />;
 
-    if (shouldRedirect) return <Redirect to='/' />;
+    if (shouldRedirect) {
+      const redirectUri = getRedirectUrl();
+      return <Redirect to={redirectUri} />;
+    }
 
     if (mfa_auth_needed) return <OtpAuthForm mfa_token={mfa_token} />;
 

app/soapbox/features/ui/index.tsx

@@ -37,6 +37,7 @@ import RemoteInstancePage from 'soapbox/pages/remote_instance_page';
 import StatusPage from 'soapbox/pages/status_page';
 import { getAccessToken } from 'soapbox/utils/auth';
 import { getVapidKey } from 'soapbox/utils/auth';
+import { cacheCurrentUrl } from 'soapbox/utils/redirect';
 import { isStandalone } from 'soapbox/utils/state';
 // import GroupSidebarPanel from '../groups/sidebar_panel';
 
@@ -278,7 +279,7 @@ const SwitchingColumnsArea: React.FC = ({ children }) => {
       <WrappedRoute path='/@:username/following' publicRoute={!authenticatedProfile} component={Following} page={ProfilePage} content={children} />
       <WrappedRoute path='/@:username/media' publicRoute={!authenticatedProfile} component={AccountGallery} page={ProfilePage} content={children} />
       <WrappedRoute path='/@:username/tagged/:tag' exact component={AccountTimeline} page={ProfilePage} content={children} />
-      <WrappedRoute path='/@:username/favorites' component={FavouritedStatuses} page={ProfilePage} content={children}  />
+      <WrappedRoute path='/@:username/favorites' component={FavouritedStatuses} page={ProfilePage} content={children} />
       <WrappedRoute path='/@:username/pins' component={PinnedStatuses} page={ProfilePage} content={children} />
       <WrappedRoute path='/@:username/posts/:statusId' publicRoute exact page={StatusPage} component={Status} content={children} />
       <Redirect from='/@:username/:statusId' to='/@:username/posts/:statusId' />
@@ -330,6 +331,7 @@ const UI: React.FC = ({ children }) => {
   const intl = useIntl();
   const history = useHistory();
   const dispatch = useDispatch();
+  const { guestExperience } = useSoapboxConfig();
 
   const [draggingOver, setDraggingOver] = useState<boolean>(false);
   const [mobile, setMobile] = useState<boolean>(isMobile(window.innerWidth));
@@ -479,7 +481,7 @@ const UI: React.FC = ({ children }) => {
     document.addEventListener('drop', handleDrop, false);
     document.addEventListener('dragleave', handleDragLeave, false);
 
-    if ('serviceWorker' in  navigator) {
+    if ('serviceWorker' in navigator) {
       navigator.serviceWorker.addEventListener('message', handleServiceWorkerPostMessage);
     }
 
@@ -608,6 +610,11 @@ const UI: React.FC = ({ children }) => {
   // Wait for login to succeed or fail
   if (me === null) return null;
 
+  if (!me && !guestExperience) {
+    cacheCurrentUrl(history.location);
+    return <Redirect to='/login' />;
+  }
+
   type HotkeyHandlers = { [key: string]: (keyEvent?: KeyboardEvent) => void };
 
   const handlers: HotkeyHandlers = {

app/soapbox/features/ui/util/react_router_helpers.tsx

@@ -86,13 +86,14 @@ const WrappedRoute: React.FC<IWrappedRoute> = ({
     </>
   );
 
-  const renderLoading   = () => renderWithLayout(<ColumnLoading />);
+  const renderLoading = () => renderWithLayout(<ColumnLoading />);
   const renderForbidden = () => renderWithLayout(<ColumnForbidden />);
-  const renderError     = (props: any) => renderWithLayout(<BundleColumnError {...props} />);
+  const renderError = (props: any) => renderWithLayout(<BundleColumnError {...props} />);
 
   const loginRedirect = () => {
     const actualUrl = encodeURIComponent(`${history.location.pathname}${history.location.search}`);
-    return <Redirect to={`/login?redirect_uri=${actualUrl}`} />;
+    localStorage.setItem('soapbox:redirect_uri', actualUrl);
+    return <Redirect to='/login' />;
   };
 
   const authorized = [

app/soapbox/features/verification/registration.tsx

@@ -11,6 +11,7 @@ import snackbar from 'soapbox/actions/snackbar';
 import { createAccount } from 'soapbox/actions/verification';
 import { removeStoredVerification } from 'soapbox/actions/verification';
 import { useAppSelector } from 'soapbox/hooks';
+import { getRedirectUrl } from 'soapbox/utils/redirect';
 
 import { Button, Form, FormGroup, Input } from '../../components/ui';
 
@@ -81,7 +82,8 @@ const Registration = () => {
   }, []);
 
   if (shouldRedirect) {
-    return <Redirect to='/' />;
+    const redirectUri = getRedirectUrl();
+    return <Redirect to={redirectUri} />;
   }
 
   return (

app/soapbox/normalizers/soapbox/soapbox_config.ts

@@ -115,6 +115,7 @@ export const SoapboxConfigRecord = ImmutableRecord({
   singleUserMode: false,
   singleUserModeProfile: '',
   linkFooterMessage: '',
+  guestExperience: true,
   links: ImmutableMap<string, string>(),
 }, 'SoapboxConfig');
 

app/soapbox/utils/redirect.ts

@@ -0,0 +1,36 @@
+import { Location } from 'history';
+import { useEffect } from 'react';
+
+const LOCAL_STORAGE_REDIRECT_KEY = 'soapbox:redirect-uri';
+
+const cacheCurrentUrl = (location: Location<unknown>) => {
+  const actualUrl = encodeURIComponent(`${location.pathname}${location.search}`);
+  localStorage.setItem(LOCAL_STORAGE_REDIRECT_KEY, actualUrl);
+  return actualUrl;
+};
+
+const getRedirectUrl = () => {
+  let redirectUri = localStorage.getItem(LOCAL_STORAGE_REDIRECT_KEY);
+  if (redirectUri) {
+    redirectUri = decodeURIComponent(redirectUri);
+  }
+
+  localStorage.removeItem(LOCAL_STORAGE_REDIRECT_KEY);
+  return redirectUri || '/';
+};
+
+const useCachedLocationHandler = () => {
+  const removeCachedRedirectUri = () => localStorage.removeItem(LOCAL_STORAGE_REDIRECT_KEY);
+
+  useEffect(() => {
+    window.addEventListener('beforeunload', removeCachedRedirectUri);
+
+    return () => {
+      window.removeEventListener('beforeunload', removeCachedRedirectUri);
+    };
+  }, []);
+
+  return null;
+};
+
+export { cacheCurrentUrl, getRedirectUrl, useCachedLocationHandler };