From 7d3f94738f495de98464d23b6fdf18214d59005e Mon Sep 17 00:00:00 2001
From: Charles Zhao <charleszhao@silverhand.io>
Date: Fri, 29 Jul 2022 23:36:02 +0800
Subject: [PATCH] feat(console): add Next.js integration guide in admin console

---
 .../docs/tutorial/integrate-sdk/next.mdx      | 222 ++++++++++++++++++
 .../tutorial/integrate-sdk/next_zh-cn.mdx     | 222 ++++++++++++++++++
 .../Applications/components/Guide/index.tsx   |   2 +
 .../components/GuideHeader/index.tsx          |   2 +
 packages/console/src/types/applications.ts    |   3 +-
 .../translation/admin-console/applications.ts |   2 +-
 .../translation/admin-console/applications.ts |   2 +-
 packages/shared/package.json                  |   9 +-
 packages/shared/src/utilities/index.ts        |   1 +
 packages/shared/src/utilities/string.ts       |   6 +
 pnpm-lock.yaml                                |   2 +
 11 files changed, 466 insertions(+), 7 deletions(-)
 create mode 100644 packages/console/src/assets/docs/tutorial/integrate-sdk/next.mdx
 create mode 100644 packages/console/src/assets/docs/tutorial/integrate-sdk/next_zh-cn.mdx
 create mode 100644 packages/shared/src/utilities/string.ts

diff --git a/packages/console/src/assets/docs/tutorial/integrate-sdk/next.mdx b/packages/console/src/assets/docs/tutorial/integrate-sdk/next.mdx
new file mode 100644
index 000000000..9e057d559
--- /dev/null
+++ b/packages/console/src/assets/docs/tutorial/integrate-sdk/next.mdx
@@ -0,0 +1,222 @@
+import UriInputField from '@mdx/components/UriInputField';
+import Step from '@mdx/components/Step';
+import Tabs from '@mdx/components/Tabs';
+import TabItem from '@mdx/components/TabItem';
+import Alert from '@/components/Alert';
+import { generateRandomString } from '@logto/shared';
+
+<Step
+  title="Add Logto SDK as a dependency"
+  subtitle="Please select your favorite package manager"
+  index={0}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(1)}
+>
+<Tabs>
+<TabItem value="npm" label="npm">
+
+```bash
+npm i @logto/next
+```
+
+</TabItem>
+<TabItem value="yarn" label="Yarn">
+
+```bash
+yarn add @logto/next
+```
+
+</TabItem>
+<TabItem value="pnpm" label="pnpm">
+
+```bash
+pnpm add @logto/next
+```
+
+</TabItem>
+</Tabs>
+</Step>
+
+<Step
+  title="Init LogtoClient"
+  subtitle="1 step"
+  index={1}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(2)}
+>
+
+<Alert>
+  In the following steps, we assume your app is running on <code>http://localhost:3000</code>.
+</Alert>
+
+Import and initialize LogtoClient:
+
+<pre>
+<code className="language-ts">
+{`// libraries/logto.js
+import { LogtoProvider, LogtoConfig } from '@logto/next';
+
+export const logtoClient = new LogtoClient({
+  endpoint: '${props.endpoint}',
+  appId: '${props.appId}',
+  baseUrl: 'http://localhost:3000', // Change to your own base URL
+  cookieSecret: '${generateRandomString(32)}', // Auto-generated 32 digit secret
+  cookieSecure: process.env.NODE_ENV === 'production',
+});`}
+</code>
+</pre>
+
+</Step>
+
+<Step
+  title="Sign In"
+  subtitle="3 steps"
+  index={2}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(3)}
+>
+
+### Configure Redirect URI
+
+First, let’s enter your redirect URI. E.g. `http://localhost:3000/api/logto/sign-in-callback`.
+
+<UriInputField appId={props.appId} isSingle={!props.isCompact} name="redirectUris" title="application_details.redirect_uri" />
+
+### Prepare API routes
+
+Prepare [API routes](https://nextjs.org/docs/api-routes/introduction) to connect with Logto.
+
+Go back to your IDE/editor, use the following code to implement the API routes first:
+
+<pre>
+<code className="language-ts">
+{`// pages/api/logto/[action].ts
+import { logtoClient } from '../../../libraries/logto';
+
+export default logtoClient.handleAuthRoutes();`}
+</code>
+</pre>
+
+This will create 4 routes automatically:
+
+1. `/api/logto/sign-in`: Sign in with Logto.
+2. `/api/logto/sign-in-callback`: Handle sign-in callback.
+3. `/api/logto/sign-out`: Sign out with Logto.
+4. `/api/logto/user`: Check if user is authenticated with Logto, if yes, return user info.
+
+### Implement sign-in button
+
+We're almost there! In the last step, we will create a sign-in button:
+
+```tsx
+import { useRouter } from 'next/router';
+
+const { push } = useRouter();
+
+<button onClick={() => push('/api/logto/sign-in')}>
+  Sign In
+</button>
+```
+
+Now you will be navigated to Logto sign-in page when you click the button.
+
+</Step>
+
+<Step
+  title="Get user profile"
+  subtitle="2 ways"
+  index={3}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(4)}
+>
+
+### Through API request in the frontend
+
+You can fetch user info by calling `/api/logto/user`.
+
+```tsx
+import { LogtoUser } from '@logto/next';
+import useSWR from 'swr';
+
+const Home = () => {
+  const { data } = useSWR<LogtoUser>('/api/logto/user');
+
+  return <div>User ID: {data?.claims?.sub}</div>;
+};
+
+export default Profile;
+```
+
+Check [this guide](https://swr.vercel.app/docs/getting-started) to learn more about `useSWR`.
+
+### Through `getServerSideProps` in the backend
+
+```tsx
+import { LogtoUser } from '@logto/next';
+import { logtoClient } from '../libraries/logto';
+
+type Props = {
+  user: LogtoUser;
+};
+
+const Profile = ({ user }: Props) => {
+  return <div>User ID: {user.claims?.sub}</div>;
+};
+
+export default Profile;
+
+export const getServerSideProps = logtoClient.withLogtoSsr(({ request }) => {
+  const { user } = request;
+
+  return {
+    props: { user },
+  };
+});
+```
+
+Check [Next.js documentation](https://nextjs.org/docs/basic-features/data-fetching/get-server-side-props) for more details on `getServerSideProps`.
+
+</Step>
+
+<Step
+  title="Sign Out"
+  subtitle="1 step"
+  index={4}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(5)}
+>
+
+Calling `.signOut()` will clear all the Logto data in memory and cookies if they exist.
+
+After signing out, it'll be great to redirect user back to your website. Let's add `http://localhost:3000` as the Post Sign-out URI below before calling `api/logto/sign-out`.
+
+<UriInputField appId={props.appId} isSingle={!props.isCompact} name="postLogoutRedirectUris" title="application_details.post_sign_out_redirect_uri" />
+
+### Implement a sign-out button
+
+<pre>
+<code className="language-tsx">
+{`<button onClick={() => push('/api/logto/sign-out')}>
+  Sign Out
+</button>`}
+</code>
+</pre>
+
+</Step>
+
+<Step
+  title="Further readings"
+  subtitle="4 articles"
+  index={5}
+  activeIndex={props.activeStepIndex}
+  buttonText="general.done"
+  buttonType="primary"
+  onButtonClick={props.onComplete}
+>
+
+- [Customize sign-in experience](https://docs.logto.io/docs/recipes/customize-sie)
+- [Enable SMS or email passcode sign-in](https://docs.logto.io/docs/tutorials/get-started/enable-passcode-sign-in)
+- [Enable social sign-in](https://docs.logto.io/docs/tutorials/get-started/enable-social-sign-in)
+- [Protect your API](https://docs.logto.io/docs/recipes/protect-your-api)
+
+</Step>
diff --git a/packages/console/src/assets/docs/tutorial/integrate-sdk/next_zh-cn.mdx b/packages/console/src/assets/docs/tutorial/integrate-sdk/next_zh-cn.mdx
new file mode 100644
index 000000000..192719fae
--- /dev/null
+++ b/packages/console/src/assets/docs/tutorial/integrate-sdk/next_zh-cn.mdx
@@ -0,0 +1,222 @@
+import UriInputField from '@mdx/components/UriInputField';
+import Step from '@mdx/components/Step';
+import Tabs from '@mdx/components/Tabs';
+import TabItem from '@mdx/components/TabItem';
+import Alert from '@/components/Alert';
+import { generateRandomString } from '@logto/shared';
+
+<Step
+  title="将 Logto SDK 添加至依赖"
+  subtitle="选择你熟悉的包管理工具"
+  index={0}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(1)}
+>
+<Tabs>
+<TabItem value="npm" label="npm">
+
+```bash
+npm i @logto/next
+```
+
+</TabItem>
+<TabItem value="yarn" label="Yarn">
+
+```bash
+yarn add @logto/next
+```
+
+</TabItem>
+<TabItem value="pnpm" label="pnpm">
+
+```bash
+pnpm add @logto/next
+```
+
+</TabItem>
+</Tabs>
+</Step>
+
+<Step
+  title="初始化 LogtoClient"
+  subtitle="共 1 步"
+  index={1}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(2)}
+>
+
+<Alert>
+  在如下代码示例中, 我们均先假设你的 React 应用运行在 <code>http://localhost:3000</code> 上。
+</Alert>
+
+引入并实例化 LogtoClient：
+
+<pre>
+<code className="language-ts">
+{`// libraries/logto.js
+import { LogtoProvider, LogtoConfig } from '@logto/next';
+
+export const logtoClient = new LogtoClient({
+  endpoint: '${props.endpoint}',
+  appId: '${props.appId}',
+  baseUrl: 'http://localhost:3000', // 你可以修改为自己真实的 URL
+  cookieSecret: '${generateRandomString(32)}', // Logto 自动帮你生成的 32 位密钥
+  cookieSecure: process.env.NODE_ENV === 'production',
+});`}
+</code>
+</pre>
+
+</Step>
+
+<Step
+  title="登录"
+  subtitle="共 3 步"
+  index={2}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(3)}
+>
+
+### 配置 Redirect URI
+
+首先，我们来添加 Redirect URI，如：`http://localhost:3000/api/logto/sign-in-callback`.
+
+<UriInputField appId={props.appId} isSingle={!props.isCompact} name="redirectUris" title="application_details.redirect_uri" />
+
+### 准备 API 路由
+
+实现与 Logto 后台交互的 [API 路由](https://nextjs.org/docs/api-routes/introduction)。
+
+返回你的 IDE 或编辑器，首先让我们使用如下代码来实现一组 API 路由：
+
+<pre>
+<code className="language-ts">
+{`// pages/api/logto/[action].ts
+import { logtoClient } from '../../../libraries/logto';
+
+export default logtoClient.handleAuthRoutes();`}
+</code>
+</pre>
+
+这将为你自动创建好 4 个路由，分别是：
+
+1. `/api/logto/sign-in`：登录
+2. `/api/logto/sign-in-callback`：处理登录重定向
+3. `/api/logto/sign-out`：登出
+4. `/api/logto/user`：检查用户是否以登录到 Logto。如果是，则返回用户信息。
+
+### 实现登录按钮
+
+马上就要大功告成！在这最后一步，我们将用如下代码实现一个登录按钮：
+
+```tsx
+import { useRouter } from 'next/router';
+
+const { push } = useRouter();
+
+<button onClick={() => push('/api/logto/sign-in')}>
+  登录
+</button>
+```
+
+现在你可以尝试点击登录按钮了，点击之后页面会跳转到 Logto 的登录界面。
+
+</Step>
+
+<Step
+  title="获取用户信息"
+  subtitle="两种方式"
+  index={3}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(4)}
+>
+
+### 通过前端发送 API 请求获取
+
+你可以调用 `/api/logto/user` 接口来获取用户信息，如：
+
+```tsx
+import { LogtoUser } from '@logto/next';
+import useSWR from 'swr';
+
+const Home = () => {
+  const { data } = useSWR<LogtoUser>('/api/logto/user');
+
+  return <div>用户 ID：{data?.claims?.sub}</div>;
+};
+
+export default Profile;
+```
+
+你可以查看 [这篇教程](https://swr.vercel.app/docs/getting-started) 来了解有关 `useSWR` 的更多信息。
+
+### 通过后端的 `getServerSideProps` 方法获取
+
+```tsx
+import { LogtoUser } from '@logto/next';
+import { logtoClient } from '../libraries/logto';
+
+type Props = {
+  user: LogtoUser;
+};
+
+const Profile = ({ user }: Props) => {
+  return <div>用户 ID：{user.claims?.sub}</div>;
+};
+
+export default Profile;
+
+export const getServerSideProps = logtoClient.withLogtoSsr(({ request }) => {
+  const { user } = request;
+
+  return {
+    props: { user },
+  };
+});
+```
+
+查看 [Next.js 官方文档](https://nextjs.org/docs/basic-features/data-fetching/get-server-side-props) 来了解有关 `getServerSideProps` 的更多信息。
+
+</Step>
+
+<Step
+  title="退出登录"
+  subtitle="共 1 步"
+  index={4}
+  activeIndex={props.activeStepIndex}
+  onButtonClick={() => props.onNext(5)}
+>
+
+调用 `.signOut()` 将清理内存与 cookies 中的所有 Logto 数据（如果有）。
+
+在退出登录后，让你的用户重新回到你的网站是个不错的选择。在调用 `api/logto/sign-out` 发起退出登录操作之前，让我们先将 `http://localhost:3000` 添加至下面的输入框。
+
+<UriInputField appId={props.appId} isSingle={!props.isCompact} name="postLogoutRedirectUris" title="application_details.post_sign_out_redirect_uri" />
+
+### 实现退出登录按钮
+
+<pre>
+<code className="language-tsx">
+{`<button onClick={() => push('/api/logto/sign-out')}>
+  退出登录
+</button>`}
+</code>
+</pre>
+
+</Step>
+
+<Step
+  title="延展阅读"
+  subtitle="共 4 篇"
+  index={5}
+  activeIndex={props.activeStepIndex}
+  buttonText="general.done"
+  buttonType="primary"
+  onButtonClick={props.onComplete}
+>
+
+- [自定义登录体验](https://docs.logto.io/zh-cn/docs/recipes/customize-sie)
+- [启用短信或邮件验证码登录](https://docs.logto.io/zh-cn/docs/tutorials/get-started/enable-passcode-sign-in)
+- [启用社交登录](https://docs.logto.io/zh-cn/docs/tutorials/get-started/enable-social-sign-in)
+- [保护你的 API](https://docs.logto.io/zh-cn/docs/recipes/protect-your-api)
+
+</Step>
diff --git a/packages/console/src/pages/Applications/components/Guide/index.tsx b/packages/console/src/pages/Applications/components/Guide/index.tsx
index 5882b3791..8c64c1529 100644
--- a/packages/console/src/pages/Applications/components/Guide/index.tsx
+++ b/packages/console/src/pages/Applications/components/Guide/index.tsx
@@ -26,6 +26,7 @@ const Guides: Record<string, LazyExoticComponent<(props: MDXProps) => JSX.Elemen
   vue: lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/vue.mdx')),
   vanilla: lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/vanilla.mdx')),
   express: lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/express.mdx')),
+  next: lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/next.mdx')),
   'ios_zh-cn': lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/ios_zh-cn.mdx')),
   'android_zh-cn': lazy(
     async () => import('@/assets/docs/tutorial/integrate-sdk/android_zh-cn.mdx')
@@ -38,6 +39,7 @@ const Guides: Record<string, LazyExoticComponent<(props: MDXProps) => JSX.Elemen
   'express_zh-cn': lazy(
     async () => import('@/assets/docs/tutorial/integrate-sdk/express_zh-cn.mdx')
   ),
+  'next_zh-cn': lazy(async () => import('@/assets/docs/tutorial/integrate-sdk/next_zh-cn.mdx')),
 };
 
 const Guide = ({ app, isCompact, onClose }: Props) => {
diff --git a/packages/console/src/pages/Applications/components/GuideHeader/index.tsx b/packages/console/src/pages/Applications/components/GuideHeader/index.tsx
index 86bf2c607..2f99c41f3 100644
--- a/packages/console/src/pages/Applications/components/GuideHeader/index.tsx
+++ b/packages/console/src/pages/Applications/components/GuideHeader/index.tsx
@@ -34,6 +34,8 @@ const getSampleProjectUrl = (sdk: SupportedSdk) => {
       return `${githubUrlPrefix}/js/tree/master/packages/vue-sample`;
     case SupportedSdk.Vanilla:
       return `${githubUrlPrefix}/js/tree/master/packages/browser-sample`;
+    case SupportedSdk.Next:
+      return `${githubUrlPrefix}/js/tree/master/packages/next-sample`;
     case SupportedSdk.Express:
       return `${githubUrlPrefix}/express-example`;
     default:
diff --git a/packages/console/src/types/applications.ts b/packages/console/src/types/applications.ts
index f5b88ee04..966f32ba5 100644
--- a/packages/console/src/types/applications.ts
+++ b/packages/console/src/types/applications.ts
@@ -13,10 +13,11 @@ export enum SupportedSdk {
   Vue = 'Vue',
   Vanilla = 'Vanilla',
   Express = 'Express',
+  Next = 'Next',
 }
 
 export const applicationTypeAndSdkTypeMappings = Object.freeze({
   [ApplicationType.Native]: [SupportedSdk.iOS, SupportedSdk.Android],
   [ApplicationType.SPA]: [SupportedSdk.React, SupportedSdk.Vue, SupportedSdk.Vanilla],
-  [ApplicationType.Traditional]: [SupportedSdk.Express],
+  [ApplicationType.Traditional]: [SupportedSdk.Next, SupportedSdk.Express],
 } as const);
diff --git a/packages/phrases/src/locales/en/translation/admin-console/applications.ts b/packages/phrases/src/locales/en/translation/admin-console/applications.ts
index 033d4adcd..a05c3f864 100644
--- a/packages/phrases/src/locales/en/translation/admin-console/applications.ts
+++ b/packages/phrases/src/locales/en/translation/admin-console/applications.ts
@@ -26,7 +26,7 @@ const applications = {
     traditional: {
       title: 'Traditional Web',
       subtitle: 'An app that renders and updates pages by the web server alone',
-      description: 'E.g., JSP, PHP',
+      description: 'E.g., Next.js, PHP',
     },
   },
   guide: {
diff --git a/packages/phrases/src/locales/zh-cn/translation/admin-console/applications.ts b/packages/phrases/src/locales/zh-cn/translation/admin-console/applications.ts
index 8eea19526..6c1f92cd5 100644
--- a/packages/phrases/src/locales/zh-cn/translation/admin-console/applications.ts
+++ b/packages/phrases/src/locales/zh-cn/translation/admin-console/applications.ts
@@ -24,7 +24,7 @@ const applications = {
     traditional: {
       title: '传统网页应用',
       subtitle: '仅由 Web 服务器渲染和更新的应用程序',
-      description: '例如 JSP, PHP',
+      description: '例如 Next.js, PHP',
     },
   },
   guide: {
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 05cce42f7..89306cb40 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -21,6 +21,10 @@
   "engines": {
     "node": "^16.0.0"
   },
+  "dependencies": {
+    "color": "^4.2.3",
+    "nanoid": "^3.1.23"
+  },
   "devDependencies": {
     "@silverhand/eslint-config": "^0.17.0",
     "@silverhand/eslint-config-react": "^0.17.0",
@@ -42,8 +46,5 @@
   "stylelint": {
     "extends": "@silverhand/eslint-config-react/.stylelintrc"
   },
-  "prettier": "@silverhand/eslint-config/.prettierrc",
-  "dependencies": {
-    "color": "^4.2.3"
-  }
+  "prettier": "@silverhand/eslint-config/.prettierrc"
 }
diff --git a/packages/shared/src/utilities/index.ts b/packages/shared/src/utilities/index.ts
index 3ea528766..12d75bec7 100644
--- a/packages/shared/src/utilities/index.ts
+++ b/packages/shared/src/utilities/index.ts
@@ -1,3 +1,4 @@
 export * from './file';
 export * from './react-router';
 export * from './color';
+export * from './string';
diff --git a/packages/shared/src/utilities/string.ts b/packages/shared/src/utilities/string.ts
new file mode 100644
index 000000000..7c0a83ae9
--- /dev/null
+++ b/packages/shared/src/utilities/string.ts
@@ -0,0 +1,6 @@
+import { customAlphabet } from 'nanoid';
+
+export const generateRandomString = (
+  size: number,
+  alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
+): string => customAlphabet(alphabet, size)();
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 913d743d7..90b03bc08 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1273,12 +1273,14 @@ importers:
       color: ^4.2.3
       eslint: ^8.19.0
       lint-staged: ^13.0.0
+      nanoid: ^3.1.23
       postcss: ^8.4.6
       prettier: ^2.3.2
       stylelint: ^14.8.2
       typescript: ^4.6.2
     dependencies:
       color: 4.2.3
+      nanoid: 3.3.4
     devDependencies:
       '@silverhand/eslint-config': 0.17.0_udveqfgjtporakzcjlry75cuqi
       '@silverhand/eslint-config-react': 0.17.0_ooy3j52eylrixuekzgeaykdz54