feat: 域名验证方法支持CNAME间接方式，此方式支持所有域名注册商，且无需提供Access授权，但是需要手动添加cname解析

packages/ui/certd-server/src/modules/cname/controller/cname-provider-controller.ts

@@ -0,0 +1,27 @@
+import { ALL, Body, Controller, Inject, Post, Provide } from '@midwayjs/core';
+import { BaseController, Constants } from '@certd/lib-server';
+import { CnameRecordService } from '../service/cname-record-service.js';
+import { CnameProviderService } from '../../sys/cname/service/cname-provider-service.js';
+
+/**
+ * 授权
+ */
+@Provide()
+@Controller('/api/cname/provider')
+export class CnameProviderController extends BaseController {
+  @Inject()
+  service: CnameRecordService;
+  @Inject()
+  providerService: CnameProviderService;
+
+  getService(): CnameRecordService {
+    return this.service;
+  }
+
+  @Post('/list', { summary: Constants.per.authOnly })
+  async list(@Body(ALL) body: any) {
+    body.userId = this.ctx.user.id;
+    const res = await this.providerService.find({});
+    return this.ok(res);
+  }
+}