1 files changed, 84 insertions, 0 deletions
diff --git a/examples/UsingKnownHosts.java b/examples/UsingKnownHosts.java
new file mode 100644
index 0000000..71262dd
--- /dev/null
+++ b/examples/UsingKnownHosts.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
+ * Please refer to the LICENSE.txt for licensing details.
+ */
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import ch.ethz.ssh2.Connection;
+import ch.ethz.ssh2.KnownHosts;
+import ch.ethz.ssh2.Session;
+import ch.ethz.ssh2.StreamGobbler;
+
+public class UsingKnownHosts
+{
+	static KnownHosts database = new KnownHosts();
+
+	public static void main(String[] args) throws IOException
+	{
+		String hostname = "somehost";
+		String username = "joe";
+		String password = "joespass";
+
+		File knownHosts = new File("~/.ssh/known_hosts");
+
+		try
+		{
+			/* Load known_hosts file into in-memory database */
+
+			if (knownHosts.exists())
+				database.addHostkeys(knownHosts);
+
+			/* Create a connection instance */
+
+			Connection conn = new Connection(hostname);
+
+			/* Now connect and use the SimpleVerifier */
+
+			conn.connect(new SimpleVerifier(database));
+
+			/* Authenticate */
+
+			boolean isAuthenticated = conn.authenticateWithPassword(username, password);
+
+			if (isAuthenticated == false)
+				throw new IOException("Authentication failed.");
+
+			/* Create a session */
+
+			Session sess = conn.openSession();
+
+			sess.execCommand("uname -a && date && uptime && who");
+
+			InputStream stdout = new StreamGobbler(sess.getStdout());
+			BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
+
+			System.out.println("Here is some information about the remote host:");
+
+			while (true)
+			{
+				String line = br.readLine();
+				if (line == null)
+					break;
+				System.out.println(line);
+			}
+
+			/* Close this session */
+
+			sess.close();
+
+			/* Close the connection */
+
+			conn.close();
+
+		}
+		catch (IOException e)
+		{
+			e.printStackTrace(System.err);
+			System.exit(2);
+		}
+	}
+}