From c2e4ed1a6e3a14406db471304360cd45ac8177d1 Mon Sep 17 00:00:00 2001
From: jiaosong <jiaosong6760@dingtalk.com>
Date: 星期五, 11 八月 2023 18:46:58 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 server/src/main/java/doumeemes/core/utils/HttpsUtil.java |  107 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 106 insertions(+), 1 deletions(-)

diff --git a/server/src/main/java/doumeemes/core/utils/HttpsUtil.java b/server/src/main/java/doumeemes/core/utils/HttpsUtil.java
index a1d93bd..4660554 100644
--- a/server/src/main/java/doumeemes/core/utils/HttpsUtil.java
+++ b/server/src/main/java/doumeemes/core/utils/HttpsUtil.java
@@ -15,7 +15,12 @@
 import org.apache.http.util.EntityUtils;
 import org.springframework.web.util.UriComponentsBuilder;
 
+import javax.net.ssl.*;
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
 import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
@@ -24,6 +29,10 @@
 import java.util.Map;
 
 public class HttpsUtil {
+
+    public static String get(String url,boolean ignoreSSL) {
+        return connection(url, "GET", null, null,ignoreSSL);
+    }
 
 
     public static String sendPostByHttps(String url, Map<String, String> body, String token) {
@@ -126,6 +135,64 @@
         return null;
     }
 
+    public static String connection(String url,String method,String data,String contentType,boolean ignoreSSL){
+        HttpsURLConnection connection = null;
+        try {
+            URL _url = new URL(url);
+            connection = (HttpsURLConnection) _url.openConnection();
+            connection.setRequestMethod(method);
+            connection.setDoOutput(true);
+            connection.setDoInput(true);
+            connection.setUseCaches(false);
+            if(contentType != null){
+                connection.setRequestProperty("Content-Type", contentType);
+            }
+
+            if(ignoreSSL){
+                //淇′换鎵�鏈塻sl璇佷功鍜屼富鏈�
+                TrustManager[] trustManagers = {new HttpsTrustManager()};
+                SSLContext context = SSLContext.getInstance("TLS");
+                context.init(null, trustManagers, new SecureRandom());
+                connection.setSSLSocketFactory(context.getSocketFactory());
+                connection.setHostnameVerifier(new HostnameVerifier() {
+                    @Override
+                    public boolean verify(String hostname, SSLSession session) {
+                        return true;
+                    }
+                });
+            }
+
+
+            connection.connect();
+
+            if(data != null){
+                OutputStream outputStream = connection.getOutputStream();
+                outputStream.write(data.getBytes("utf-8"));
+                outputStream.close();
+            }
+
+            int responseCode = connection.getResponseCode();
+            if (responseCode == HttpsURLConnection.HTTP_OK) {
+                InputStream is = connection.getInputStream();
+                byte[] b = new byte[4096];
+                ByteArrayOutputStream baos = new ByteArrayOutputStream(b.length);
+                int len;
+                while ((len = is.read(b)) != -1) {
+                    baos.write(b, 0, len);
+                }
+                is.close();
+                return baos.toString("utf-8");
+            }
+            return connection.getResponseMessage();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            if(connection != null){
+                connection.disconnect();
+            }
+        }
+        return null;
+    }
 
 
     public static void main(String[] args) {
@@ -136,5 +203,43 @@
 
     }
 
-
 }
+class HttpsTrustManager implements X509TrustManager {
+
+    private static TrustManager[] trustManagers = {new HttpsTrustManager()};
+
+    @Override
+    public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public X509Certificate[] getAcceptedIssuers() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    public static void allowAllSSL() {
+        try {
+            SSLContext context = SSLContext.getInstance("TLS");
+            context.init(null, trustManagers, new SecureRandom());
+            HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
+            HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() {
+                @Override
+                public boolean verify(String hostname, SSLSession session) {
+                    return true;
+                }
+            });
+        } catch (NoSuchAlgorithmException | KeyManagementException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
\ No newline at end of file

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