Umbraco 和 Bellissima:Swagger、代币、入口点

以下示例在 Umbraco 14 和 15 中进行了测试,我在这里编写它们主要是为了能够快速查找如何生成 TypeScript 客户端并从 Umbraco 获取“access_token”。

基本身份验证

本质上,我们希望将“Authorization”标头放在“fetch()”调用中:

fetch('/myapi/controller/endpoint', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer 123' // <-- Token goes here
  }
});

可以使用 Context API 将其包装在 Umbraco 中:

/**
 * Make an authorized request to any Backoffice API.
 * @param host A reference to the host element that can request a context.
 * @param url The URL to request.
 * @param method The HTTP method to use.
 * @param body The body to send with the request (if any).
 * @returns The response from the request as JSON.
 */
async function makeRequest(host: UmbClassInterface, url: string, method = 'GET', body?: any) {
  const authContext = await host.getContext(UMB_AUTH_CONTEXT);
  const token = await authContext.getLatestToken();
  const response = await fetch(url, {
    method,
    body: body ? JSON.stringify(body) : undefined,
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${token}`,
    },
  });
  return response.json();
}

但不要这样做。请改用 TypeScript 客户端生成器:

TypeScript 客户端

我总是使用最新版本的 @hey-api/openapi-ts 来生成 TypeScript 客户端。这个库支持多个客户端,我正在尝试升级到它们自己的 @hey-api/client-fetch,但它也有一个原生的“fetch”。以下是如何将两个客户端都连接到 Umbraco 的身份验证。

首先,安装**@hey-api/openapi-ts**:

npm i --save @hey-api/openapi-ts @hey-api/client-fetch

然后在`package.json`中创建一个脚本:

{
  "scripts": {
    "generate": "openapi-ts -i http://localhost:7029/umbraco/swagger/bellissima-v1/swagger.json?urls.primaryName=Bellissima%20Management%20Api -o src/api -c @hey-api/client-fetch"
  }
}

接下来,创建 `/App_Plugins/MyExtensions/umbraco-package.json` 并注册一个类型为 `backofficeEntryPoint` 的扩展:

{
  "name": "My Extensions",
  "alias": "My.Extensions",
  "version": "1.0.0",
  "extensions": [
    {
      "type": "backofficeEntryPoint",
      "alias": "My.Entrypoint",
      "name": "My Entrypoint",
      "js": "/App_Plugins/MyExtensions/entry-point.js"
    }
  ]
}

确保设置了 TypeScript 转译器(tsc、vite 等)并创建了 `entry-point.ts` 文件。

@hey-api/客户端-fetch

将以下内容添加到“entry-point.ts”:

import type { UmbEntryPointOnInit } from '@umbraco-cms/backoffice/extension-api';
import { UMB_AUTH_CONTEXT } from '@umbraco-cms/backoffice/auth';
import { client } from './api/index.js';

export const onInit: UmbEntryPointOnInit = (host) => {
  host.consumeContext(UMB_AUTH_CONTEXT, (authContext) => {

    // Get API config
    const config = authContext.getOpenApiConfiguration();

    // Set base config
    client.setConfig({
      baseUrl: config.base,
      credentials: config.credentials
    });

    // Set interceptor to add authorization
    client.interceptors.request.use(async (req) => {
      const token = await config.token();
      if (token) {
        req.headers.set('Authorization', `Bearer ${token}`);
      }
      return req;
    });
  });
};

遗留/获取

**注意:**此客户端已弃用。要使用它,请在**generate**脚本中将`@hey-api/client-fetch`替换为`legacy/fetch`。

将以下内容添加到“entry-point.ts”:

import type { UmbEntryPointOnInit } from '@umbraco-cms/backoffice/extension-api';
import { UMB_AUTH_CONTEXT } from '@umbraco-cms/backoffice/auth';
import { OpenAPI } from './api/index.js';

export const onInit: UmbEntryPointOnInit = (host) => {
  host.consumeContext(UMB_AUTH_CONTEXT, (authContext) => {

    // Get API config
    const config = authContext.getOpenApiConfiguration();

    // Set base config
    OpenAPI.BASE = config.base;
    OpenAPI.TOKEN = config.token;
    OpenAPI.CREDENTIALS = config.credentials;
    OpenAPI.WITH_CREDENTIALS = config.withCredentials;
    OpenAPI.ENCODE_PATH = config.encodePath;
  });
};

入口点确保在后台发出任何请求之前设置授权,您现在可以导入生成的 SDK 并从任何带有或不带有“tryExecute”和“tryExecuteAndNotify”函数的元素调用它。