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-rw-r--r--examples/PublicKeyAuthentication.java77
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diff --git a/examples/PublicKeyAuthentication.java b/examples/PublicKeyAuthentication.java
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+/*
+ * 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.Session;
+import ch.ethz.ssh2.StreamGobbler;
+
+public class PublicKeyAuthentication
+{
+ public static void main(String[] args)
+ {
+ String hostname = "127.0.0.1";
+ String username = "joe";
+
+ File keyfile = new File("~/.ssh/id_rsa"); // or "~/.ssh/id_dsa"
+ String keyfilePass = "joespass"; // will be ignored if not needed
+
+ try
+ {
+ /* Create a connection instance */
+
+ Connection conn = new Connection(hostname);
+
+ /* Now connect */
+
+ conn.connect();
+
+ /* Authenticate */
+
+ boolean isAuthenticated = conn.authenticateWithPublicKey(username, keyfile, keyfilePass);
+
+ 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);
+ }
+ }
+}