From 28ab28fbca6a4253bfc1f0b213576bf43e42c407 Mon Sep 17 00:00:00 2001
From: Xiajijian <1176061145@qq.com>
Date: Mon, 09 Mar 2026 11:23:23 +0800
Subject: [PATCH] 1. 增加根据点云ID查询航线名称接口。 2. 优化查询精细化巡检分组细节,增加查询条件。

---
 ard-admin/src/main/java/com/ard/web/controller/sample/media/MinioStsProxyController.java |  389 +++++++++++++++++++++++++++---------------------------
 1 files changed, 194 insertions(+), 195 deletions(-)

diff --git a/ard-admin/src/main/java/com/ard/web/controller/sample/media/MinioStsProxyController.java b/ard-admin/src/main/java/com/ard/web/controller/sample/media/MinioStsProxyController.java
index 07edad6..c0bc555 100644
--- a/ard-admin/src/main/java/com/ard/web/controller/sample/media/MinioStsProxyController.java
+++ b/ard-admin/src/main/java/com/ard/web/controller/sample/media/MinioStsProxyController.java
@@ -18,15 +18,17 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.Socket;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 import java.security.cert.X509Certificate;
-import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.concurrent.TimeUnit;
 
+/**
+ * MinIO STS代理控制器(HTTP入站 → HTTPS出站)
+ * 1. 机场/Apifox → 代理:HTTP(无鉴权/旧鉴权)
+ * 2. 代理 → MinIO:HTTPS(注入新STS凭证)
+ * 3. 彻底清除客户端鉴权头,避免冲突
+ */
 @Api(tags = "机场上传minio")
 @Slf4j
 @RestController
@@ -35,205 +37,116 @@
 
     // ==================== 常量配置 ====================
     private static final String PROXY_PREFIX = "/minioTransfer";
-    private static final int BUFFER_SIZE = 65536;
+    private static final int BUFFER_SIZE = 65536; // 64K缓冲区
     private static final long MAX_MEMORY_SIZE = 1024 * 1024 * 100; // 100MB
     private static final String X_AMZ_SECURITY_TOKEN = "X-Amz-Security-Token";
     private static final String TRANSFER_ENCODING = "Transfer-Encoding";
-    private static final String CONTENT_LENGTH = "Content-Length";
     private static final String HOST = "Host";
 
-    // 配置注入
+    // 需要清除的客户端鉴权头(核心:避免和代理侧凭证冲突)
+    private static final String[] AUTH_HEADERS_TO_REMOVE = {
+            "Authorization", "X-Amz-Access-Key-Id", "X-Amz-Secret-Access-Key",
+            "X-Amz-Security-Token", "AccessKey", "SecretKey", "Token", "Authorization-Token"
+    };
+
+    // 配置注入(保留MinIO HTTPS地址,不修改)
     @Value("${oss.endpoint}")
-    private String minioEndpoint;
-    private static final Integer connectTimeout = 30;
-    private static final Integer readWriteTimeout = 1800;
+    private String minioEndpoint; // 配置为:https://192.168.1.3:9001
 
     @Autowired
     private OssServiceContext ossService;
 
-    // OkHttp客户端(全局)
+    // OkHttp客户端(HTTPS优化版,解决SSL连接重置)
     private static OkHttpClient httpClient;
 
-    // 静态初始化:全局禁用SSL校验 + 强制兼容加密套件
+    // 静态初始化:HTTPS SSL兼容配置(适配MinIO自签名证书)
     static {
-        // 第一步:全局禁用SSL证书校验(终极兜底)
-        disableSslVerification();
-        // 第二步:创建兼容MinIO的OkHttp客户端
-        createOkHttpClient();
-    }
-
-    /**
-     * 全局禁用SSL证书校验(绕过所有SSL检查,仅内网/测试环境使用)
-     */
-    private static void disableSslVerification() {
         try {
-            // 获取信任所有证书的TrustManager
-            TrustManager[] trustAllCerts = new TrustManager[]{
-                    new X509TrustManager() {
-                        public X509Certificate[] getAcceptedIssuers() { return null; }
-                        public void checkClientTrusted(X509Certificate[] certs, String authType) {}
-                        public void checkServerTrusted(X509Certificate[] certs, String authType) {}
-                    }
-            };
-
-            // 获取SSL上下文,强制TLS 1.2
-            SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
-            sslContext.init(null, trustAllCerts, new SecureRandom());
-            HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
-
-            // 禁用主机名验证
-            HostnameVerifier allHostsValid = (hostname, session) -> true;
-            HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
-
-            log.info("全局SSL证书校验已禁用(仅测试环境)");
-        } catch (NoSuchAlgorithmException | KeyManagementException e) {
-            log.error("全局禁用SSL校验失败", e);
-        }
-    }
-
-    /**
-     * 创建兼容MinIO的OkHttp客户端(强制加密套件 + TCP优化)
-     */
-    private static void createOkHttpClient() {
-        try {
-            // 1. 初始化SSL上下文(强制TLS 1.2 + 信任所有证书)
-            SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
+            // 1. 信任所有SSL证书(内网MinIO自签名证书专用)
             TrustManager[] trustAllCerts = new TrustManager[]{
                     new X509TrustManager() {
                         @Override
-                        public void checkClientTrusted(X509Certificate[] certs, String authType) {}
+                        public void checkClientTrusted(X509Certificate[] chain, String authType) {}
                         @Override
-                        public void checkServerTrusted(X509Certificate[] certs, String authType) {}
+                        public void checkServerTrusted(X509Certificate[] chain, String authType) {}
                         @Override
                         public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[0]; }
                     }
             };
+
+            // 2. 强制TLS 1.2 + 禁用SSL会话复用(解决版本不匹配/连接重置)
+            SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
             sslContext.init(null, trustAllCerts, new SecureRandom());
-            SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
+            SSLSocketFactory sslSocketFactory = new SSLSocketFactoryWrapper(sslContext.getSocketFactory());
 
-            // 2. 配置MinIO兼容的加密套件(关键!解决握手后断开)
-            String[] compatibleCiphers = {
-                    "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-                    "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
-                    "TLS_RSA_WITH_AES_128_GCM_SHA256",
-                    "TLS_RSA_WITH_AES_256_GCM_SHA384"
-            };
-
-            // 3. 自定义SSLSocketFactory,强制加密套件
-            SSLSocketFactory customSslSocketFactory = new SSLSocketFactory() {
-                @Override
-                public String[] getDefaultCipherSuites() {
-                    return compatibleCiphers;
-                }
-
-                @Override
-                public String[] getSupportedCipherSuites() {
-                    return compatibleCiphers;
-                }
-
-                @Override
-                public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
-                    SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(s, host, port, autoClose);
-                    sslSocket.setEnabledCipherSuites(compatibleCiphers);
-                    sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
-                    return sslSocket;
-                }
-
-                @Override
-                public Socket createSocket(String host, int port) throws IOException {
-                    SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(host, port);
-                    sslSocket.setEnabledCipherSuites(compatibleCiphers);
-                    sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
-                    return sslSocket;
-                }
-
-                @Override
-                public Socket createSocket(String host, int port, java.net.InetAddress localHost, int localPort) throws IOException {
-                    SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(host, port, localHost, localPort);
-                    sslSocket.setEnabledCipherSuites(compatibleCiphers);
-                    sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
-                    return sslSocket;
-                }
-
-                @Override
-                public Socket createSocket(java.net.InetAddress host, int port) throws IOException {
-                    SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(host, port);
-                    sslSocket.setEnabledCipherSuites(compatibleCiphers);
-                    sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
-                    return sslSocket;
-                }
-
-                @Override
-                public Socket createSocket(java.net.InetAddress address, int port, java.net.InetAddress localAddress, int localPort) throws IOException {
-                    SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket(address, port, localAddress, localPort);
-                    sslSocket.setEnabledCipherSuites(compatibleCiphers);
-                    sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
-                    return sslSocket;
-                }
-            };
-
-            // 4. 构建OkHttp客户端(简化TCP优化,避免SocketFactory编译错误)
+            // 3. 构建高兼容性HTTPS客户端
             httpClient = new OkHttpClient.Builder()
-                    .sslSocketFactory(customSslSocketFactory, (X509TrustManager) trustAllCerts[0])
-                    .hostnameVerifier((hostname, session) -> true)
-                    // 强制TLS 1.2和兼容加密套件
-                    .connectionSpecs(Arrays.asList(
-                            new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
-                                    .tlsVersions(TlsVersion.TLS_1_2)
-                                    .cipherSuites(compatibleCiphers)
-                                    .build()
-                    ))
-                    // TCP优化:禁用Nagle算法(通过JVM参数或OkHttp的callTimeout间接优化)
-                    .callTimeout(30, TimeUnit.SECONDS) // 调用总超时
-                    .connectTimeout(connectTimeout, TimeUnit.SECONDS)
-                    .readTimeout(readWriteTimeout, TimeUnit.SECONDS)
-                    .writeTimeout(readWriteTimeout, TimeUnit.SECONDS)
-                    .connectionPool(new ConnectionPool(20, 10, TimeUnit.MINUTES))
-                    .retryOnConnectionFailure(true)
-                    .pingInterval(10, TimeUnit.SECONDS) // 缩短保活间隔
+                    .sslSocketFactory(sslSocketFactory, (X509TrustManager) trustAllCerts[0])
+                    .hostnameVerifier((hostname, session) -> true) // 禁用主机名校验
+                    .connectTimeout(30, TimeUnit.SECONDS)
+                    .readTimeout(1800, TimeUnit.SECONDS) // 30分钟读超时(大文件)
+                    .writeTimeout(1800, TimeUnit.SECONDS) // 30分钟写超时
+                    .connectionPool(new ConnectionPool(30, 10, TimeUnit.MINUTES)) // 扩大连接池
+                    .retryOnConnectionFailure(true) // 开启连接重试
+                    .pingInterval(10, TimeUnit.SECONDS) // TCP保活(防止连接被重置)
+                    .callTimeout(60, TimeUnit.SECONDS)
                     .build();
 
-            log.info("OkHttp客户端初始化完成(兼容MinIO TLS 1.2)");
+            log.info("OkHttp客户端初始化完成(HTTPS优化版,适配MinIO)");
         } catch (Exception e) {
-            log.error("OkHttp初始化失败,使用默认客户端", e);
+            log.error("OkHttp初始化失败,降级为默认客户端", e);
             httpClient = new OkHttpClient();
         }
     }
 
-    // ========== 以下方法与之前一致,无需修改 ==========
-    @ApiOperation("MinIO STS临时凭证通用代理")
+    /**
+     * 核心代理方法:HTTP入站 → HTTPS出站 + 鉴权替换
+     */
+    @ApiOperation("MinIO STS代理(HTTP→HTTPS中转)")
     @RequestMapping("/**")
     public void proxyRequest(HttpServletRequest request, HttpServletResponse response) {
         String method = request.getMethod();
         String requestUri = request.getRequestURI();
         String queryString = request.getQueryString();
-        log.info("STS代理请求开始 | 方法:{} | URI:{} | 参数:{} | 内容长度:{}",
-                method, requestUri, queryString, request.getContentLengthLong());
+        long contentLength = request.getContentLengthLong();
 
+        log.info("STS代理请求开始 | 方法:{} | 入站URI:{} | 参数:{} | 内容长度:{}B",
+                method, requestUri, queryString, contentLength);
+
+        // 1. 构造MinIO目标地址(保留HTTPS,不修改)
         String targetUrl = buildTargetUrl(requestUri, queryString);
         if (targetUrl == null) {
             sendError(response, HttpServletResponse.SC_BAD_REQUEST, "请求路径非法");
             return;
         }
+        log.info("代理出站地址(HTTPS):{}", targetUrl);
 
+        // 2. 获取代理侧新STS凭证(核心:替换客户端鉴权)
         CredentialsDTO credentials = getCredentials();
         if (credentials == null) {
-            sendError(response, HttpServletResponse.SC_FORBIDDEN, "STS凭证无效");
+            sendError(response, HttpServletResponse.SC_FORBIDDEN, "STS凭证无效/缺失");
             return;
         }
 
+        // 3. 构建请求(清除客户端鉴权 + 注入新凭证 + HTTPS出站)
         try {
             Request okRequest = buildRequest(request, method, targetUrl, credentials);
             forwardResponse(okRequest, response);
-            log.info("STS代理请求成功 | 目标地址:{}", targetUrl);
+            log.info("STS代理请求成功 | 出站地址:{}", targetUrl);
         } catch (Exception e) {
             log.error("STS代理请求执行异常", e);
-            sendError(response, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "代理服务异常:" + e.getMessage());
+            String errorMsg = e.getMessage().contains("Connection reset") ?
+                    "MinIO HTTPS连接重置(已优化SSL配置,检查MinIO服务)" : "代理服务异常";
+            sendError(response, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, errorMsg);
         }
     }
 
+    /**
+     * 构造MinIO目标地址(保留HTTPS,完全按配置)
+     */
     private String buildTargetUrl(String requestUri, String queryString) {
         try {
+            // 仅截取代理前缀,保留原始路径,不修改协议/端口
             String targetPath = requestUri.substring(PROXY_PREFIX.length());
             StringBuilder urlBuilder = new StringBuilder(minioEndpoint).append(targetPath);
             if (queryString != null && !queryString.isBlank()) {
@@ -241,68 +154,97 @@
             }
             return urlBuilder.toString();
         } catch (Exception e) {
-            log.error("目标地址构造失败", e);
+            log.error("构造MinIO目标地址失败", e);
             return null;
         }
     }
 
+    /**
+     * 获取代理侧新STS凭证(严格校验完整性)
+     */
     private CredentialsDTO getCredentials() {
         try {
             CredentialsDTO dto = ossService.getCredentials();
-            if (dto == null || dto.getAccessKeyId() == null || dto.getSecurityToken() == null) {
-                log.error("STS凭证核心字段缺失");
+            // 校验核心字段:AK/SK/Token必须完整
+            if (dto == null || dto.getAccessKeyId() == null || dto.getAccessKeySecret() == null || dto.getSecurityToken() == null) {
+                log.error("STS凭证核心字段缺失(AK/SK/Token不能为空)");
                 return null;
             }
-            log.info("STS凭证获取成功 | AK前缀:{}", dto.getAccessKeyId().substring(0, 4) + "***");
+            log.info("STS新凭证获取成功 | AK前缀:{}", dto.getAccessKeyId().substring(0, 4) + "***");
             return dto;
         } catch (Exception e) {
-            log.error("获取STS凭证异常", e);
+            log.error("获取STS新凭证异常", e);
             return null;
         }
     }
 
+    /**
+     * 构建请求:清除客户端鉴权头 + 注入代理侧新凭证 + HTTPS出站
+     */
     private Request buildRequest(HttpServletRequest request, String method, String url, CredentialsDTO credentials) throws IOException {
         Request.Builder builder = new Request.Builder().url(url);
 
-        // 透传请求头
+        // ========== 核心步骤1:彻底清除客户端所有鉴权头 ==========
         Enumeration<String> headerNames = request.getHeaderNames();
         while (headerNames.hasMoreElements()) {
             String name = headerNames.nextElement();
+
+            // 跳过Host头(OkHttp自动处理,避免冲突)
             if (name.equalsIgnoreCase(HOST)) {
                 continue;
             }
-            builder.addHeader(name, request.getHeader(name));
+
+            // 跳过所有鉴权相关头(彻底清除客户端鉴权)
+            boolean isAuthHeader = false;
+            for (String authHeader : AUTH_HEADERS_TO_REMOVE) {
+                if (name.equalsIgnoreCase(authHeader)) {
+                    isAuthHeader = true;
+                    log.info("清除客户端鉴权头:{} = {}", name, request.getHeader(name));
+                    break;
+                }
+            }
+
+            // 透传非鉴权头(如Content-Type、Content-Length等)
+            if (!isAuthHeader) {
+                builder.addHeader(name, request.getHeader(name));
+            }
         }
 
-        // 添加STS令牌
+        // ========== 核心步骤2:注入代理侧新STS凭证(HTTPS出站鉴权) ==========
+        // 1. STS临时令牌(MinIO STS必须)
         builder.addHeader(X_AMZ_SECURITY_TOKEN, credentials.getSecurityToken());
+        // 2. AK/SK(MinIO HTTPS鉴权需要)
+        builder.addHeader("X-Amz-Access-Key-Id", credentials.getAccessKeyId());
+        builder.addHeader("X-Amz-Secret-Access-Key", credentials.getAccessKeySecret());
+        // 3. 强制HTTPS连接保活(解决SSL连接重置)
+        builder.addHeader("Connection", "keep-alive");
+        builder.addHeader("X-Amz-Date", String.valueOf(System.currentTimeMillis())); // 签名必要头
 
-        // 构建请求体
+        // ========== 构建请求体(分大小文件处理) ==========
         RequestBody body = null;
         if (!"GET".equalsIgnoreCase(method) && !"HEAD".equalsIgnoreCase(method)) {
-            long contentLength = request.getContentLengthLong();
             InputStream inputStream = request.getInputStream();
+            long contentLength = request.getContentLengthLong();
 
-            // 小文件预读取
+            // 小文件:预读取到内存(稳定,适配分块上传)
             if (contentLength > 0 && contentLength <= MAX_MEMORY_SIZE) {
-                log.info("小文件上传:预读取到内存,长度:{:.2f}MB", contentLength / 1024.0 / 1024.0);
+                log.info("小文件/分块上传:预读取到内存,大小:{:.2f}MB", contentLength / 1024.0 / 1024.0);
                 byte[] content = readInputStreamToBytes(inputStream);
-                MediaType mediaType = request.getContentType() != null
-                        ? MediaType.parse(request.getContentType())
-                        : MediaType.parse("application/octet-stream");
+                MediaType mediaType = MediaType.parse(request.getContentType() == null ? "application/octet-stream" : request.getContentType());
                 body = RequestBody.create(content, mediaType);
-            } else {
-                log.info("大文件/未知长度上传:使用流式传输");
+            }
+            // 大文件:流式上传(省内存,避免OOM)
+            else {
+                log.info("大文件/未知长度上传:使用流式传输(HTTPS出站)");
                 body = new RequestBody() {
                     @Override
                     public MediaType contentType() {
-                        String contentType = request.getContentType();
-                        return contentType != null ? MediaType.parse(contentType) : MediaType.parse("application/octet-stream");
+                        return MediaType.parse(request.getContentType() == null ? "application/octet-stream" : request.getContentType());
                     }
 
                     @Override
                     public long contentLength() {
-                        return contentLength;
+                        return contentLength; // 避免chunked编码,适配MinIO HTTPS
                     }
 
                     @Override
@@ -314,60 +256,59 @@
                             while ((len = in.read(buffer)) != -1) {
                                 sink.write(buffer, 0, len);
                                 totalWritten += len;
+                                // 每100MB刷新一次(防止HTTPS缓冲区溢出)
                                 if (totalWritten % (1024 * 1024 * 100) == 0) {
                                     sink.flush();
-                                    log.info("已上传:{:.2f}MB", totalWritten / 1024.0 / 1024.0);
+                                    log.info("HTTPS出站已上传:{:.2f}MB", totalWritten / 1024.0 / 1024.0);
                                 }
                             }
-                            sink.flush();
-                            log.info("流式上传完成,总写入:{:.2f}MB", totalWritten / 1024.0 / 1024.0);
-                        } catch (IOException e) {
-                            log.error("流式上传失败,已写入:{:.2f}MB", totalWritten / 1024.0 / 1024.0, e);
-                            throw e;
+                            sink.flush(); // 最终刷新,确保所有数据发送
                         }
                     }
                 };
             }
         }
 
-        builder.method(method, body);
-        return builder.build();
+        return builder.method(method, body).build();
     }
 
+    /**
+     * 读取InputStream到字节数组(小文件专用)
+     */
     private byte[] readInputStreamToBytes(InputStream inputStream) throws IOException {
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        byte[] buffer = new byte[BUFFER_SIZE];
-        int len;
-        while ((len = inputStream.read(buffer)) != -1) {
-            bos.write(buffer, 0, len);
+        try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
+            byte[] buffer = new byte[BUFFER_SIZE];
+            int len;
+            while ((len = inputStream.read(buffer)) != -1) {
+                bos.write(buffer, 0, len);
+            }
+            bos.flush();
+            return bos.toByteArray();
         }
-        bos.flush();
-        byte[] result = bos.toByteArray();
-        bos.close();
-        return result;
     }
 
+    /**
+     * 转发MinIO HTTPS响应到客户端(HTTP返回)
+     */
     private void forwardResponse(Request request, HttpServletResponse response) throws IOException {
         try (Response okResponse = httpClient.newCall(request).execute()) {
-            // 新增:确保响应编码和类型正确
+            // 1. 基础响应配置(HTTP返回给客户端)
+            response.setStatus(okResponse.code());
             response.setCharacterEncoding("UTF-8");
-            String responseContentType = okResponse.header("Content-Type");
-            if (responseContentType != null) {
-                response.setContentType(responseContentType);
+            String contentType = okResponse.header("Content-Type");
+            if (contentType != null) {
+                response.setContentType(contentType); // 透传XML/JSON/文件类型
             }
 
-            response.setStatus(okResponse.code());
-
-            // 透传响应头
+            // 2. 透传响应头(排除Transfer-Encoding,避免Tomcat重复编码)
             Headers headers = okResponse.headers();
             for (String name : headers.names()) {
-                if (TRANSFER_ENCODING.equalsIgnoreCase(name)) {
-                    continue;
+                if (!name.equalsIgnoreCase(TRANSFER_ENCODING)) {
+                    response.setHeader(name, headers.get(name));
                 }
-                response.setHeader(name, headers.get(name));
             }
 
-            // 透传响应体
+            // 3. 透传响应体(如MinIO返回的UploadId、ETag、合并成功响应等)
             ResponseBody responseBody = okResponse.body();
             if (responseBody != null) {
                 try (InputStream in = responseBody.byteStream()) {
@@ -377,18 +318,76 @@
                         response.getOutputStream().write(buffer, 0, len);
                     }
                     response.getOutputStream().flush();
-                } catch (IOException e) {
-                    log.warn("响应体转发失败(客户端可能已断开连接)", e);
                 }
             }
         }
     }
 
+    /**
+     * 统一返回错误响应(HTTP返回给客户端)
+     */
     private void sendError(HttpServletResponse response, int code, String msg) {
         try {
             response.sendError(code, msg);
         } catch (IOException e) {
-            log.error("响应错误信息失败", e);
+            log.error("发送错误响应失败", e);
+        }
+    }
+
+    /**
+     * SSLSocketFactory包装类(解决TLS 1.2强制生效问题)
+     */
+    static class SSLSocketFactoryWrapper extends SSLSocketFactory {
+        private final SSLSocketFactory delegate;
+
+        public SSLSocketFactoryWrapper(SSLSocketFactory delegate) {
+            this.delegate = delegate;
+        }
+
+        @Override
+        public String[] getDefaultCipherSuites() {
+            return delegate.getDefaultCipherSuites();
+        }
+
+        @Override
+        public String[] getSupportedCipherSuites() {
+            return delegate.getSupportedCipherSuites();
+        }
+
+        @Override
+        public java.net.Socket createSocket(java.net.Socket socket, String host, int port, boolean autoClose) throws IOException {
+            SSLSocket sslSocket = (SSLSocket) delegate.createSocket(socket, host, port, autoClose);
+            // 强制启用TLS 1.2,禁用低版本
+            sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
+            return sslSocket;
+        }
+
+        @Override
+        public java.net.Socket createSocket(String host, int port) throws IOException {
+            SSLSocket sslSocket = (SSLSocket) delegate.createSocket(host, port);
+            sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
+            return sslSocket;
+        }
+
+        @Override
+        public java.net.Socket createSocket(String host, int port, java.net.InetAddress localHost, int localPort) throws IOException {
+            SSLSocket sslSocket = (SSLSocket) delegate.createSocket(host, port, localHost, localPort);
+            sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
+            return sslSocket;
+        }
+
+        @Override
+        public java.net.Socket createSocket(java.net.InetAddress host, int port) throws IOException {
+            SSLSocket sslSocket = (SSLSocket) delegate.createSocket(host, port);
+            sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
+            return sslSocket;
+        }
+
+        @Override
+        public java.net.Socket createSocket(java.net.InetAddress address, int port, java.net.InetAddress localAddress, int localPort) throws IOException {
+            SSLSocket sslSocket = (SSLSocket) delegate.createSocket(address, port, localAddress, localPort);
+            sslSocket.setEnabledProtocols(new String[]{"TLSv1.2"});
+            return sslSocket;
         }
     }
 }
\ No newline at end of file

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