package doumeemes.core.utils;
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import com.alibaba.fastjson.JSONObject;
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import org.apache.http.HttpEntity;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.conn.ssl.NoopHostnameVerifier;
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import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
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import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.ssl.SSLContexts;
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import org.apache.http.util.EntityUtils;
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import org.springframework.web.util.UriComponentsBuilder;
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import javax.net.ssl.*;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.URL;
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import java.security.KeyManagementException;
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import java.security.NoSuchAlgorithmException;
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import java.security.SecureRandom;
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import java.security.cert.CertificateException;
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import java.security.cert.X509Certificate;
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import java.util.Map;
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public class HttpsUtil {
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public static String get(String url,boolean ignoreSSL) {
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return connection(url, "GET", null, null,ignoreSSL);
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}
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public static String sendPostByHttps(String url, Map<String, String> body, String token) {
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CloseableHttpResponse response = null;
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// 处理请求路径
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url = UriComponentsBuilder.fromHttpUrl(url)
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.toUriString();
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//创建httpclient对象
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CloseableHttpClient client = null;
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String respBody;
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try {
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client = HttpClients.custom()
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.setSSLSocketFactory(new SSLConnectionSocketFactory(SSLContexts.custom()
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//忽略掉对服务器端证书的校验
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.loadTrustMaterial(null, new TrustSelfSignedStrategy())
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.build(), NoopHostnameVerifier.INSTANCE))
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.build();
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//创建post方式请求对象
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HttpPost httpPost = new HttpPost(url);
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// 请求头设置
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httpPost.setHeader("Accept", "*/*");
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httpPost.setHeader("connection", "Keep-Alive");
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httpPost.setHeader("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
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httpPost.setHeader("Content-type", "application/json;charset=utf-8");
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httpPost.setHeader("Authorization", token);//如果需要token请修改传入自己的token以及Authorization
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// 情求体设置
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if (body != null) {
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httpPost.setEntity(new StringEntity(JSONObject.toJSONString(body), "utf-8"));
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}
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//执行请求操作，并拿到结果
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response = client.execute(httpPost);
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//获取结果实体
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HttpEntity entity = response.getEntity();
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if (entity != null) {
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respBody = EntityUtils.toString(entity);
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return respBody;
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}
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} catch (Exception e) {
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} finally {
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try {
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if (client != null) {
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client.close();
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}
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if (response != null) {
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response.close();
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}
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} catch (IOException e) {
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}
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}
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return null;
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}
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public static String sendGetByHttps(String url,String token) {
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CloseableHttpResponse response = null;
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// 处理请求路径
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url = UriComponentsBuilder.fromHttpUrl(url)
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.toUriString();
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//创建httpclient对象
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CloseableHttpClient client = null;
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String respBody;
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try {
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client = HttpClients.custom()
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.setSSLSocketFactory(new SSLConnectionSocketFactory(SSLContexts.custom()
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//忽略掉对服务器端证书的校验
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.loadTrustMaterial(null, new TrustSelfSignedStrategy())
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.build(), NoopHostnameVerifier.INSTANCE))
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.build();
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//创建post方式请求对象
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HttpGet httpPost = new HttpGet(url);
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// 请求头设置
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httpPost.setHeader("Accept", "*/*");
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httpPost.setHeader("connection", "Keep-Alive");
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httpPost.setHeader("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
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httpPost.setHeader("Content-type", "application/json;charset=utf-8");
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httpPost.setHeader("Authorization", token);//如果需要token请修改传入自己的token以及Authorization
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//执行请求操作，并拿到结果
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response = client.execute(httpPost);
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//获取结果实体
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HttpEntity entity = response.getEntity();
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if (entity != null) {
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respBody = EntityUtils.toString(entity);
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return respBody;
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}
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} catch (Exception e) {
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} finally {
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try {
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if (client != null) {
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client.close();
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}
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if (response != null) {
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response.close();
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}
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} catch (IOException e) {
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}
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}
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return null;
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}
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public static String connection(String url,String method,String data,String contentType,boolean ignoreSSL){
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HttpsURLConnection connection = null;
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try {
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URL _url = new URL(url);
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connection = (HttpsURLConnection) _url.openConnection();
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connection.setRequestMethod(method);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setUseCaches(false);
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if(contentType != null){
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connection.setRequestProperty("Content-Type", contentType);
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}
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if(ignoreSSL){
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//信任所有ssl证书和主机
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TrustManager[] trustManagers = {new HttpsTrustManager()};
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SSLContext context = SSLContext.getInstance("TLS");
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context.init(null, trustManagers, new SecureRandom());
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connection.setSSLSocketFactory(context.getSocketFactory());
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connection.setHostnameVerifier(new HostnameVerifier() {
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@Override
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public boolean verify(String hostname, SSLSession session) {
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return true;
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}
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});
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}
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connection.connect();
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if(data != null){
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OutputStream outputStream = connection.getOutputStream();
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outputStream.write(data.getBytes("utf-8"));
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outputStream.close();
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}
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int responseCode = connection.getResponseCode();
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if (responseCode == HttpsURLConnection.HTTP_OK) {
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InputStream is = connection.getInputStream();
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byte[] b = new byte[4096];
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ByteArrayOutputStream baos = new ByteArrayOutputStream(b.length);
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int len;
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while ((len = is.read(b)) != -1) {
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baos.write(b, 0, len);
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}
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is.close();
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return baos.toString("utf-8");
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}
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return connection.getResponseMessage();
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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if(connection != null){
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connection.disconnect();
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}
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}
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return null;
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}
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public static void main(String[] args) {
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//局部信任所有证书和主机
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String result = HttpsUtil.sendGetByHttps("http://localhost/x_organization_assemble_express/jaxrs/person/63c288ff-f04d-4e63-b1b8-35071b13ad0e?x-token=B6oxLY3qj4QVaDvi7QiV5AcSIf_M1oiifPjFnXf7xOnFD0FL3f1lFhM2xIcT3GGMf3vrW27MZuMUAvXn08hwUmRiV20q5VtNEMYSA2ic85o",null);
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System.out.println(result);
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}
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}
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class HttpsTrustManager implements X509TrustManager {
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private static TrustManager[] trustManagers = {new HttpsTrustManager()};
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@Override
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public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
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// TODO Auto-generated method stub
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}
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@Override
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public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
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// TODO Auto-generated method stub
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}
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@Override
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public X509Certificate[] getAcceptedIssuers() {
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// TODO Auto-generated method stub
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return null;
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}
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public static void allowAllSSL() {
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try {
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SSLContext context = SSLContext.getInstance("TLS");
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context.init(null, trustManagers, new SecureRandom());
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HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
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HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() {
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@Override
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public boolean verify(String hostname, SSLSession session) {
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return true;
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}
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});
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} catch (NoSuchAlgorithmException | KeyManagementException e) {
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e.printStackTrace();
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}
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}
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}
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