httpclient证书锁定 单向认证

public HttpComponentsClientHttpRequestFactory clientHttpRequestFactory() {
        try {
            HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
            SSLContext sslcontext = getSslContent2();

            SSLConnectionSocketFactory sslConnectionSocketFactory = new SSLConnectionSocketFactory(sslcontext, NoopHostnameVerifier.INSTANCE);
            Registry socketFactoryRegistry = RegistryBuilder.create()
                    .register("http", PlainConnectionSocketFactory.getSocketFactory())
                    .register("https", sslConnectionSocketFactory).build();
            // 开始设置连接池
            PoolingHttpClientConnectionManager poolingHttpClientConnectionManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
            // 最大连接数500
            poolingHttpClientConnectionManager.setMaxTotal(500);
            // 同路由并发数100
            poolingHttpClientConnectionManager.setDefaultMaxPerRoute(100);
            httpClientBuilder.setConnectionManager(poolingHttpClientConnectionManager);
            // 重试次数
            httpClientBuilder.setRetryHandler(new DefaultHttpRequestRetryHandler(2, true));
            HttpClient httpClient = httpClientBuilder.build();
            // httpClient连接配置
            HttpComponentsClientHttpRequestFactory clientHttpRequestFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
            // 连接超时
            clientHttpRequestFactory.setConnectTimeout(15000);
            // 数据读取超时时间
            clientHttpRequestFactory.setReadTimeout(30000);
            // 连接不够用的等待时间
            clientHttpRequestFactory.setConnectionRequestTimeout(20000);
            return clientHttpRequestFactory;
        } catch (KeyManagementException | NoSuchAlgorithmException | KeyStoreException e) {
            log.error("初始化HTTP连接池出错", e);
        } catch (Exception e) {
            log.error("初始化HTTP连接池出错", e);
        }
        return null;
    }

    private SSLContext getSslContent1() throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException, KeyManagementException {
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        ClassPathResource classPathResource = new ClassPathResource("/cert-test.keystore");
        keyStore.load(classPathResource.getInputStream(), "123456".toCharArray());

        TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("X509");
        trustManagerFactory.init(keyStore);

        TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();

        SSLContext sslcontext = SSLContext.getInstance("SSL");

        sslcontext.init(null, trustManagers, null);

        return sslcontext;
    }

    private SSLContext getSslContent2() throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
        SSLContext sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy() {
            @Override
            public boolean isTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
                ClassPathResource classPathResource = new ClassPathResource("/cert-test.cer");
                CertificateFactory cf = CertificateFactory.getInstance("X.509");
                Certificate cert = null;
                try {
                    cert = cf.generateCertificate(classPathResource.getInputStream());
                } catch (IOException e) {
                    e.printStackTrace();
                }
                boolean flag = false;
                for (X509Certificate certificate : arg0){
                    if(Objects.equals(cert.getPublicKey(), certificate.getPublicKey())){
                        flag = true;
                        break;
                    }
                }

                return flag;
            }
        }).build();

        return sslContext;
    }