From ad40040852bf47baf73412d0a6850d4fa75fa122 Mon Sep 17 00:00:00 2001
From: Antonio David Perez Morales <adperezmorales@users.noreply.github.com>
Date: Tue, 3 Apr 2018 12:43:24 +0200
Subject: [PATCH] BAEL-1531 Add class to connect to secured server (#3919)

---
 .../com/baeldung/ssl/SecureConnection.java    | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 core-java/src/main/java/com/baeldung/ssl/SecureConnection.java

diff --git a/core-java/src/main/java/com/baeldung/ssl/SecureConnection.java b/core-java/src/main/java/com/baeldung/ssl/SecureConnection.java
new file mode 100644
index 0000000000..36dee603eb
--- /dev/null
+++ b/core-java/src/main/java/com/baeldung/ssl/SecureConnection.java
@@ -0,0 +1,54 @@
+package com.baeldung.ssl;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+
+public class SecureConnection {
+    
+    public static void main(String[] args) {
+        if (args.length != 2) {
+            System.out.println("Use: SecureConnection host port");
+            System.exit(1);
+        }
+        try {
+            String host = getHost(args);
+            Integer port = getPort(args);
+            SSLSocketFactory sslsocketfactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
+            SSLSocket sslsocket = (SSLSocket) sslsocketfactory.createSocket(host, port);
+            InputStream in = sslsocket.getInputStream();
+            OutputStream out = sslsocket.getOutputStream();
+            
+            out.write(1);
+            
+            while (in.available() > 0) {
+                System.out.print(in.read());
+            }
+            
+            System.out.println("Secured connection performed successfully");
+            
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        }
+    }
+    
+    /**
+     * Get the host from arguments
+     * @param args the arguments
+     * @return the host
+     */
+    private static String getHost(String[] args) {
+        return args[0];
+    }
+    
+    /**
+     * Get the port from arguments
+     * @param args the arguments
+     * @return the port
+     */
+    private static Integer getPort(String[] args) {
+        return Integer.parseInt(args[1]);
+    }
+}
\ No newline at end of file