From a1f0e485b54403df34d50dc7874201165a7b8c78 Mon Sep 17 00:00:00 2001
From: Jeremy Kauffman <jeremy@lbry.io>
Date: Wed, 13 Nov 2019 19:33:36 -0500
Subject: [PATCH] add sign in flow to lbry.tv

---
 package.json                  |  1 +
 ui/component/header/view.jsx  | 37 ++++++++++--------
 ui/component/router/view.jsx  |  2 +
 ui/constants/pages.js         |  1 +
 ui/page/signInVerify/index.js | 13 +++++++
 ui/page/signInVerify/view.jsx | 72 +++++++++++++++++++++++++++++++++++
 yarn.lock                     | 18 ++++++++-
 7 files changed, 127 insertions(+), 17 deletions(-)
 create mode 100644 ui/page/signInVerify/index.js
 create mode 100644 ui/page/signInVerify/view.jsx

diff --git a/package.json b/package.json
index 33cf82a28..a51a9374f 100644
--- a/package.json
+++ b/package.json
@@ -150,6 +150,7 @@
     "react-dom": "^16.8.2",
     "react-draggable": "^3.3.0",
     "react-ga": "^2.5.7",
+    "react-google-recaptcha": "^2.0.1",
     "react-hot-loader": "^4.11.1",
     "react-modal": "^3.1.7",
     "react-paginate": "^5.2.1",
diff --git a/ui/component/header/view.jsx b/ui/component/header/view.jsx
index 115e9676e..10e7c6a7b 100644
--- a/ui/component/header/view.jsx
+++ b/ui/component/header/view.jsx
@@ -44,9 +44,14 @@ const Header = (props: Props) => {
   } = props;
   const authenticated = Boolean(email);
 
+  //on the verify page don't let anyone escape other than by closing the tab to keep session data consistent
+  const isVerifyPage = history.location.pathname.includes(PAGES.AUTH_VERIFY);
+
   // Sign out if they click the "x" when they are on the password prompt
   const authHeaderAction = syncError ? { onClick: signOut } : { navigate: '/' };
-  const homeButtonNavigationProps = authHeader ? authHeaderAction : { navigate: '/' };
+  const homeButtonNavigationProps = isVerifyPage ?
+    { } :
+    authHeader ? authHeaderAction : { navigate: '/' };
   const closeButtonNavigationProps = authHeader ? authHeaderAction : { onClick: () => history.goBack() };
 
   function handleThemeToggle() {
@@ -111,7 +116,7 @@ const Header = (props: Props) => {
           )}
           {/* @endif */}
 
-          {!authHeader && <WunderBar />}
+          {!authHeader && <WunderBar/>}
         </div>
 
         {!authHeader ? (
@@ -122,37 +127,37 @@ const Header = (props: Props) => {
                   <MenuButton className="header__navigation-item menu__title">{getWalletTitle()}</MenuButton>
                   <MenuList className="menu__list--header">
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.WALLET}`)}>
-                      <Icon aria-hidden icon={ICONS.WALLET} />
+                      <Icon aria-hidden icon={ICONS.WALLET}/>
                       {__('Wallet')}
                     </MenuItem>
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.REWARDS}`)}>
-                      <Icon aria-hidden icon={ICONS.FEATURED} />
+                      <Icon aria-hidden icon={ICONS.FEATURED}/>
                       {__('Rewards')}
                     </MenuItem>
                   </MenuList>
                 </Menu>
                 <Menu>
                   <MenuButton className="header__navigation-item menu__title">
-                    <Icon size={18} icon={ICONS.ACCOUNT} />
+                    <Icon size={18} icon={ICONS.ACCOUNT}/>
                   </MenuButton>
                   <MenuList className="menu__list--header">
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.ACCOUNT}`)}>
-                      <Icon aria-hidden icon={ICONS.OVERVIEW} />
+                      <Icon aria-hidden icon={ICONS.OVERVIEW}/>
                       {__('Overview')}
                     </MenuItem>
 
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.PUBLISH}`)}>
-                      <Icon aria-hidden icon={ICONS.PUBLISH} />
+                      <Icon aria-hidden icon={ICONS.PUBLISH}/>
                       {__('Publish')}
                     </MenuItem>
                     {authenticated ? (
                       <MenuItem className="menu__link" onSelect={signOut}>
-                        <Icon aria-hidden icon={ICONS.SIGN_OUT} />
+                        <Icon aria-hidden icon={ICONS.SIGN_OUT}/>
                         {__('Sign Out')}
                       </MenuItem>
                     ) : (
                       <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.AUTH}`)}>
-                        <Icon aria-hidden icon={ICONS.SIGN_IN} />
+                        <Icon aria-hidden icon={ICONS.SIGN_IN}/>
                         {__('Sign In')}
                       </MenuItem>
                     )}
@@ -161,33 +166,33 @@ const Header = (props: Props) => {
 
                 <Menu>
                   <MenuButton className="header__navigation-item menu__title">
-                    <Icon size={18} icon={ICONS.SETTINGS} />
+                    <Icon size={18} icon={ICONS.SETTINGS}/>
                   </MenuButton>
                   <MenuList className="menu__list--header">
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.SETTINGS}`)}>
-                      <Icon aria-hidden tootlip icon={ICONS.SETTINGS} />
+                      <Icon aria-hidden tootlip icon={ICONS.SETTINGS}/>
                       {__('Settings')}
                     </MenuItem>
                     <MenuItem className="menu__link" onSelect={() => history.push(`/$/${PAGES.HELP}`)}>
-                      <Icon aria-hidden icon={ICONS.HELP} />
+                      <Icon aria-hidden icon={ICONS.HELP}/>
                       {__('Help')}
                     </MenuItem>
                     <MenuItem className="menu__link" onSelect={handleThemeToggle}>
-                      <Icon icon={currentTheme === 'light' ? ICONS.DARK : ICONS.LIGHT} />
+                      <Icon icon={currentTheme === 'light' ? ICONS.DARK : ICONS.LIGHT}/>
                       {currentTheme === 'light' ? __('Dark') : __('Light')}
                     </MenuItem>
                   </MenuList>
                 </Menu>
               </Fragment>
             ) : (
-              <Button navigate={`/$/${PAGES.AUTH}`} button="primary" label={__('Sign In')} />
+              <Button navigate={`/$/${PAGES.AUTH}`} button="primary" label={__('Sign In')}/>
             )}
           </div>
-        ) : (
+        ) : (!isVerifyPage &&
           <div className="header__menu">
             {/* Add an empty span here so we can use the same style as above */}
             {/* This pushes the close button to the right side */}
-            <span />
+            <span/>
             <Tooltip label={__('Go Back')}>
               <Button icon={ICONS.REMOVE} {...closeButtonNavigationProps} />
             </Tooltip>
diff --git a/ui/component/router/view.jsx b/ui/component/router/view.jsx
index 6590f9130..ad9129b22 100644
--- a/ui/component/router/view.jsx
+++ b/ui/component/router/view.jsx
@@ -24,6 +24,7 @@ import FollowingPage from 'page/following';
 import ListBlockedPage from 'page/listBlocked';
 import FourOhFourPage from 'page/fourOhFour';
 import SignInPage from 'page/signIn';
+import SignInVerifyPage from 'page/signInVerify';
 import ChannelsPage from 'page/channels';
 
 // Tell the browser we are handling scroll restoration
@@ -77,6 +78,7 @@ function AppRouter(props: Props) {
         <Route path={`/$/${PAGES.AUTH}`} exact component={SignInPage} />
         <Route path={`/$/${PAGES.TAGS}`} exact component={TagsPage} />
         <Route path={`/$/${PAGES.HELP}`} exact component={HelpPage} />
+        <Route path={`/$/${PAGES.AUTH_VERIFY}`} exact component={SignInVerifyPage} />
         <Route path={`/$/${PAGES.SEARCH}`} exact component={SearchPage} />
 
         <PrivateRoute {...props} path={`/$/${PAGES.INVITE}`} component={InvitePage} />
diff --git a/ui/constants/pages.js b/ui/constants/pages.js
index 05ad52c85..9a21f7f48 100644
--- a/ui/constants/pages.js
+++ b/ui/constants/pages.js
@@ -1,4 +1,5 @@
 export const AUTH = 'signin';
+export const AUTH_VERIFY = 'verify';
 export const BACKUP = 'backup';
 export const CHANNEL = 'channel';
 export const DISCOVER = 'discover';
diff --git a/ui/page/signInVerify/index.js b/ui/page/signInVerify/index.js
new file mode 100644
index 000000000..c00a9b77c
--- /dev/null
+++ b/ui/page/signInVerify/index.js
@@ -0,0 +1,13 @@
+import { connect } from 'react-redux';
+import { doToast } from 'lbry-redux';
+import SignInVerifyPage from './view';
+
+const select = () => ({});
+const perform = {
+  doToast,
+};
+
+export default connect(
+  select,
+  perform
+)(SignInVerifyPage);
diff --git a/ui/page/signInVerify/view.jsx b/ui/page/signInVerify/view.jsx
new file mode 100644
index 000000000..dd78b743d
--- /dev/null
+++ b/ui/page/signInVerify/view.jsx
@@ -0,0 +1,72 @@
+// @flow
+import React, { useState } from 'react';
+import { withRouter } from 'react-router';
+import Page from 'component/page';
+import ReCAPTCHA from "react-google-recaptcha";
+import Button from 'component/button';
+import { Lbryio } from 'lbryinc';
+import * as PAGES from 'constants/pages';
+
+type Props = {
+  history: { push: string => void },
+  doToast: ({}) => void
+};
+
+function SignInVerifyPage(props: Props) {
+  const { history: { push }, doToast } = props;
+  const urlParams = new URLSearchParams(location.search);
+  const authToken = urlParams.get('auth_token');
+  const userSubmittedEmail = urlParams.get('email');
+  const verificationToken = urlParams.get('verification_token');
+
+  const [isAuthenticationSuccess, setIsAuthenticationSuccess] = useState(false);
+
+  function onAuthError(message) {
+    doToast({
+      message: message || __('Authentication failure.'),
+      isError: true,
+    });
+    //push(`/$/${PAGES.AUTH}`);
+  }
+
+  React.useEffect(() => {
+    if (!authToken || !userSubmittedEmail || !verificationToken) {
+      onAuthError(__('Invalid or expired sign-in link.'));
+    }
+  }, [authToken, userSubmittedEmail, verificationToken, doToast, push]);
+
+  function onCaptchaChange(value) {
+    Lbryio.call('user_email', 'confirm', {
+      auth_token: authToken,
+      email: userSubmittedEmail,
+      verification_token: verificationToken,
+      recaptcha: value,
+    })
+    .then(() => {
+      setIsAuthenticationSuccess(true);
+    })
+    .catch(() => {
+      onAuthError(__('Invalid captcha response or other authentication error.'));
+    });
+  }
+
+  return (
+    <Page authPage className="main--auth-page">
+      <section className="main--contained">
+        <h1 className="section__title--large">{isAuthenticationSuccess ? __('Sign In Success!') : __('Sign In to lbry.tv') }</h1>
+        <p className="section__subtitle">{ isAuthenticationSuccess ?  __('You can now close this tab.') : __('Click below to sign in to lbry.tv') }</p>
+        { !isAuthenticationSuccess &&
+        <div className="section__actions">
+          <ReCAPTCHA
+          sitekey="6LePsJgUAAAAAFTuWOKRLnyoNKhm0HA4C3elrFMG"
+          onChange={onCaptchaChange}
+          onExpired={onAuthError}
+          onErrored={onAuthError}
+        />
+        </div>}
+      </section>
+    </Page>
+  );
+};
+
+export default withRouter(SignInVerifyPage);
diff --git a/yarn.lock b/yarn.lock
index b4bc468cd..1799da845 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9635,7 +9635,7 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prop-types@^15.5.10, prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.5.0, prop-types@^15.5.10, prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -9870,6 +9870,14 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.2.1, rc@^1.2.7, rc@^1.2.8:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-async-script@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/react-async-script/-/react-async-script-1.1.1.tgz#f481c6c5f094bf4b94a9d52da0d0dda2e1a74bdf"
+  integrity sha512-pmgS3O7JcX4YtH/Xy//NXylpD5CNb5T4/zqlVUV3HvcuyOanatvuveYoxl3X30ZSq/+q/+mSXcNS8xDVQJpSeA==
+  dependencies:
+    hoist-non-react-statics "^3.3.0"
+    prop-types "^15.5.0"
+
 react-compound-slider@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/react-compound-slider/-/react-compound-slider-1.2.2.tgz#1cc6809bb2d0282ad90a06040e2b10635edfbea3"
@@ -9910,6 +9918,14 @@ react-ga@^2.5.7:
   resolved "https://registry.yarnpkg.com/react-ga/-/react-ga-2.5.7.tgz#1c80a289004bf84f84c26d46f3a6a6513081bf2e"
   integrity sha512-UmATFaZpEQDO96KFjB5FRLcT6hFcwaxOmAJZnjrSiFN/msTqylq9G+z5Z8TYzN/dbamDTiWf92m6MnXXJkAivQ==
 
+react-google-recaptcha@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/react-google-recaptcha/-/react-google-recaptcha-2.0.1.tgz#3276b29659493f7ca2a5b7739f6c239293cdf1d8"
+  integrity sha512-4Y8awVnarn7+gdVpu8uvSmRJzzlMMoXqdhLoyToTOfVK6oM+NaChNI8NShnu75Q2YGHLvR1IA1FWZesuYHwn5w==
+  dependencies:
+    prop-types "^15.5.0"
+    react-async-script "^1.1.1"
+
 react-hot-loader@^4.11.1:
   version "4.11.1"
   resolved "https://registry.yarnpkg.com/react-hot-loader/-/react-hot-loader-4.11.1.tgz#2cabbd0f1c8a44c28837b86d6ce28521e6d9a8ac"