HTTPS绕过安全认证进行请求链接

在开发项目中需要调用第三方接口,本地测试没问题,部署到公司服务器就出现安全证书问题,具体报错:javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed

自己在网上查了一些资料,找到相关解决代码:

import org.springframework.stereotype.Controller;

import javax.net.ssl.*;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
/**
 * http请求安全证书
 *
 * @author xm
 * @date 2018-4-11 11:03:39
 */
@Controller
public class SslTrustManager {

    private  String message=null;

    private static class TrustAnyTrustManager implements X509TrustManager {

        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

        public X509Certificate[] getAcceptedIssuers() {
            return new X509Certificate[]{};
        }
    }

    private static class TrustAnyHostnameVerifier implements HostnameVerifier {
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    }

    //绕过安全认证方法1
    public static String test(String url) throws Exception {
        URL console = new URL(url);
        HttpURLConnection conn = (HttpURLConnection) console.openConnection();
        if (conn instanceof HttpsURLConnection)  {
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
            ((HttpsURLConnection) conn).setSSLSocketFactory(sc.getSocketFactory());
            ((HttpsURLConnection) conn).setHostnameVerifier(new TrustAnyHostnameVerifier());
        }
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);// 设置允许输出
        conn.connect();
        String aReturn = getReturn(conn);
        System.out.println("请求执行了"+aReturn);
        return aReturn;
    }

    /*请求url获取返回的内容*/
    public static String getReturn(HttpURLConnection connection) throws IOException {
        StringBuffer buffer = new StringBuffer();
        //将返回的输入流转换成字符串
        try (InputStream inputStream = connection.getInputStream();
             InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
             BufferedReader bufferedReader = new BufferedReader(inputStreamReader);) {
            String str = null;
            while ((str = bufferedReader.readLine()) != null) {
                buffer.append(str);
            }
            String result = buffer.toString();
            return result;
        }
    }

    //绕过安全认证方法2
    public  String httpsPostData(  String urlPath,  String content){
        URL url;
        try {

            url = new URL(urlPath);
            HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
            conn.setDoOutput(true);// 设置允许输出
            conn.setRequestMethod("POST");
            conn.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
            conn.setRequestProperty("Charset", "UTF-8");
            conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            OutputStream os = conn.getOutputStream();
            os.write(content.getBytes());
            os.close();

                    /* 服务器返回的响应码 */
            int code = conn.getResponseCode();
            //Log.i("https","code="+code);
            if (code == 200) {
                BufferedReader in = new BufferedReader(
                        new InputStreamReader(conn.getInputStream(), "UTF-8"));
                String retData = null;
                String responseData = "";
                while ((retData = in.readLine()) != null) {
                    responseData += retData;
                }
                in.close();
                System.out.println("返回的数据:"+responseData);
                message=responseData;
                 return responseData.toString();
            } else {
                // Log.i("https","return error");
            }

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }

        return null;
    }
    }

还有一种情况,如果是HTTP链接,本地测试没问题,放在服务器报安全证书过期错误,有可能是服务器系统IP未进行安全认证,换一个有安全认证的服务器部署就没问题了,我就遇到了这个问题,在本机测试没问题,在公司服务器出现安全证书问题,但是在华为服务器又好着呢,所以可以试一试.