Examples with StreamGobbler ch.ethz.ssh2.StreamGobbler used on opensource projects

Example 6 with StreamGobbler

use of ch.ethz.ssh2.StreamGobbler in project intellij-community by JetBrains.

the class Basic method main.

public static void main(String[] args) {
    String hostname = "127.0.0.1";
    String username = "joe";
    String password = "joespass";
    try {
        /* Create a connection instance */
        Connection conn = new Connection(hostname);
        /* Now connect */
        conn.connect();
        /* Authenticate.
			 * If you get an IOException saying something like
			 * "Authentication method password not supported by the server at this stage."
			 * then please check the FAQ.
			 */
        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");
        System.out.println("Here is some information about the remote host:");
        /* 
			 * This basic example does not handle stderr, which is sometimes dangerous
			 * (please read the FAQ).
			 */
        InputStream stdout = new StreamGobbler(sess.getStdout());
        BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
        while (true) {
            String line = br.readLine();
            if (line == null)
                break;
            System.out.println(line);
        }
        /* Show exit status, if available (otherwise "null") */
        System.out.println("ExitCode: " + sess.getExitStatus());
        /* Close this session */
        sess.close();
        /* Close the connection */
        conn.close();
    } catch (IOException e) {
        e.printStackTrace(System.err);
        System.exit(2);
    }
}

Example 7 with StreamGobbler

use of ch.ethz.ssh2.StreamGobbler in project intellij-community by JetBrains.

the class PublicKeyAuthentication method main.

public static void main(String[] args) {
    String hostname = "127.0.0.1";
    String username = "joe";
    // or "~/.ssh/id_dsa"
    File keyfile = new File("~/.ssh/id_rsa");
    // will be ignored if not needed
    String keyfilePass = "joespass";
    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);
    }
}

Example 8 with StreamGobbler

use of ch.ethz.ssh2.StreamGobbler in project intellij-community by JetBrains.

the class UsingKnownHosts method main.

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 {
        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);
    }
}

Example 9 with StreamGobbler

use of ch.ethz.ssh2.StreamGobbler in project intellij-community by JetBrains.

the class SshSessionConnection method open.

public void open(IStreamLogger streamLogger) throws AuthenticationException {
    SshLogger.debug("opening session");
    mySession = mySessionProvider.compute();
    // wrapper created, inspection is inapplicable
    //noinspection IOResourceOpenedButNotSafelyClosed
    myInputStream = new MyInputStreamWrapper(myActivityMonitor, mySession.getStdout());
    // wrapper created, inspection is inapplicable
    //noinspection IOResourceOpenedButNotSafelyClosed
    myOutputStream = new MyOutputStreamWrapper(myActivityMonitor, mySession.getStdin());
    myErrorStreamGobbler = new StreamGobbler(mySession.getStderr());
    myState = LifeStages.CREATED;
}

Example 10 with StreamGobbler

use of ch.ethz.ssh2.StreamGobbler in project warn-report by saaavsaaa.

the class LinuxExecUtil method execute.

public void execute(final String commandText) {
    try {
        System.out.println("exec : " + commandText);
        Session sess = conn.openSession();
        sess.execCommand(commandText);
        System.out.println("Here is some information about the remote host:");
        InputStream standardOut = new StreamGobbler(sess.getStdout());
        BufferedReader br = new BufferedReader(new InputStreamReader(standardOut));
        while (true) {
            String line = br.readLine();
            if (line == null) {
                break;
            }
            System.out.println(line);
        }
        System.out.println("ExitCode: " + sess.getExitStatus());
        sess.close();
    } catch (IOException e) {
        e.printStackTrace(System.err);
        System.exit(2);
    }
}