add insecure transport for security test

iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java

diff --git a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
index f094942..1e5692e 100644
--- a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
+++ b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
@@ -491,13 +491,18 @@
     DeepCopyRpcTransportFactory.setThriftMaxFrameSize(params.getThriftMaxFrameSize());
 
     if (params.isUseSSL()) {
-      transport =
-          DeepCopyRpcTransportFactory.INSTANCE.getTransport(
-              params.getHost(),
-              params.getPort(),
-              getNetworkTimeout(),
-              params.getTrustStore(),
-              params.getTrustStorePwd());
+//      transport =
+//          DeepCopyRpcTransportFactory.INSTANCE.getTransport(
+//              params.getHost(),
+//              params.getPort(),
+//              getNetworkTimeout(),
+//              params.getTrustStore(),
+//              params.getTrustStorePwd());
+      try {
+        transport = DeepCopyRpcTransportFactory.INSTANCE.getInsecureTransport(params.getHost(), params.getPort());
+      } catch (Exception e) {
+        throw new RuntimeException(e);
+      }
     } else {
       transport =
           DeepCopyRpcTransportFactory.INSTANCE.getTransport(

iotdb-client/service-rpc/src/main/java/org/apache/iotdb/rpc/BaseRpcTransportFactory.java

diff --git a/iotdb-client/service-rpc/src/main/java/org/apache/iotdb/rpc/BaseRpcTransportFactory.java b/iotdb-client/service-rpc/src/main/java/org/apache/iotdb/rpc/BaseRpcTransportFactory.java
index 61fcf52..85cfb50 100644
--- a/iotdb-client/service-rpc/src/main/java/org/apache/iotdb/rpc/BaseRpcTransportFactory.java
+++ b/iotdb-client/service-rpc/src/main/java/org/apache/iotdb/rpc/BaseRpcTransportFactory.java
@@ -19,6 +19,12 @@
 
 package org.apache.iotdb.rpc;
 
+import java.security.cert.X509Certificate;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
 import org.apache.thrift.transport.TMemoryInputTransport;
 import org.apache.thrift.transport.TSSLTransportFactory;
 import org.apache.thrift.transport.TSocket;
@@ -84,6 +90,32 @@
     return inner.getTransport(transport);
   }
 
+  public static class CustomX509TrustManager implements X509TrustManager {
+    public void checkClientTrusted(X509Certificate[] chain, String authType) {
+      // 空实现，接受任何客户端证书
+    }
+
+    public void checkServerTrusted(X509Certificate[] chain, String authType) {
+      // 空实现，接受任何服务器证书
+    }
+
+    public X509Certificate[] getAcceptedIssuers() {
+      return new X509Certificate[]{};
+    }
+  }
+
+  public static SSLSocket createSSLSocket(String host, int port) throws Exception {
+    SSLContext sslContext = SSLContext.getInstance("TLS");
+    TrustManager[] trustManagers = new TrustManager[]{new CustomX509TrustManager()};
+    sslContext.init(null, trustManagers, new java.security.SecureRandom());
+    SSLSocketFactory factory = sslContext.getSocketFactory();
+    return (SSLSocket) factory.createSocket(host, port);
+  }
+
+  public TTransport getInsecureTransport(String ip, int port) throws Exception {
+    return inner.getTransport(new TSocket(createSSLSocket(ip, port)));
+  }
+
   public TTransport getTransport(String ip, int port, int timeout) throws TTransportException {
     return inner.getTransport(
         new TSocket(TConfigurationConst.defaultTConfiguration, ip, port, timeout));