HarmonyOS 鸿蒙Next 如何在DefaultHttpClient 中实现对服务端SSL证书进行校验（公钥比对）？

HarmonyOS 鸿蒙Next 如何在DefaultHttpClient 中实现对服务端SSL证书进行校验（公钥比对）？

import {
  DefaultHttpClient,
  RequestOptions,
  CancelRequestCallback,
  HttpResponse,
  RequestInterceptor,
  ResponseInterceptor
} from '@rnoh/react-native-openharmony/src/main/ets/HttpClient/ts';

export default class SSLHttpClient extends DefaultHttpClient {
  constructor({ baseRequestOptions, responseInterceptors, requestInterceptors }: {
    baseRequestOptions?: RequestOptions
    responseInterceptors?: ResponseInterceptor[],
    requestInterceptors?: RequestInterceptor[],
  }={}) {
    let _baseRequestOptions = baseRequestOptions ?? {}
      _baseRequestOptions.clientCert = clientCert // 这里配置了客户端证书，代码就不列出来了。
    super({baseRequestOptions: _baseRequestOptions, responseInterceptors, requestInterceptors})
  }
  
  sendRequest(url: string, requestOptions: RequestOptions): {
    cancel: CancelRequestCallback,
    promise: Promise<HttpResponse>
  } {
    const {cancel, promise} = super.sendRequest(url, requestOptions)
    const newPromise  = new Promise<HttpResponse>((resolve, reject)=>{
      // 如何在不影响过多请求性能的情况下做服务端证书校验（公钥比对）？
      tlsCheckRemoteCertificate(url).then(()=>{
        promise.then(resolve).catch(reject)
      }).catch(reject)
    })

    return  {cancel, promise: newPromise}
  }
}