Examples with Session iaik.pkcs.pkcs11.Session used on opensource projects

Example 26 with Session

use of iaik.pkcs.pkcs11.Session in project cloudstack by apache.

the class SshTest method main.

public static void main(String[] args) {
    // Parameters
    List<String> argsList = Arrays.asList(args);
    Iterator<String> iter = argsList.iterator();
    while (iter.hasNext()) {
        String arg = iter.next();
        if (arg.equals("-h")) {
            host = iter.next();
        }
        if (arg.equals("-p")) {
            password = iter.next();
        }
        if (arg.equals("-u")) {
            url = iter.next();
        }
    }
    if (host == null || host.equals("")) {
        s_logger.info("Did not receive a host back from test, ignoring ssh test");
        System.exit(2);
    }
    if (password == null) {
        s_logger.info("Did not receive a password back from test, ignoring ssh test");
        System.exit(2);
    }
    try {
        s_logger.info("Attempting to SSH into host " + host);
        Connection conn = new Connection(host);
        conn.connect(null, 60000, 60000);
        s_logger.info("User + ssHed successfully into host " + host);
        boolean isAuthenticated = conn.authenticateWithPassword("root", password);
        if (isAuthenticated == false) {
            s_logger.info("Authentication failed for root with password" + password);
            System.exit(2);
        }
        String linuxCommand = "wget " + url;
        Session sess = conn.openSession();
        sess.execCommand(linuxCommand);
        sess.close();
        conn.close();
    } catch (Exception e) {
        s_logger.error("SSH test fail with error", e);
        System.exit(2);
    }
}

Example 27 with Session

use of iaik.pkcs.pkcs11.Session in project cloudstack by apache.

the class SSHCmdHelper method sshExecuteCmdOneShotWithExitCode.

public static int sshExecuteCmdOneShotWithExitCode(com.trilead.ssh2.Connection sshConnection, String cmd) throws SshException {
    s_logger.debug("Executing cmd: " + cmd);
    Session sshSession = null;
    try {
        sshSession = sshConnection.openSession();
        // There is a bug in Trilead library, wait a second before
        // starting a shell and executing commands, from http://spci.st.ewi.tudelft.nl/chiron/xref/nl/tudelft/swerl/util/SSHConnection.html
        Thread.sleep(1000);
        if (sshSession == null) {
            throw new SshException("Cannot open ssh session");
        }
        sshSession.execCommand(cmd);
        InputStream stdout = sshSession.getStdout();
        InputStream stderr = sshSession.getStderr();
        byte[] buffer = new byte[8192];
        StringBuffer sbResult = new StringBuffer();
        int currentReadBytes = 0;
        while (true) {
            if (stdout == null || stderr == null) {
                throw new SshException("stdout or stderr of ssh session is null");
            }
            if ((stdout.available() == 0) && (stderr.available() == 0)) {
                int conditions = sshSession.waitForCondition(ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA | ChannelCondition.EOF | ChannelCondition.EXIT_STATUS, 120000);
                if ((conditions & ChannelCondition.TIMEOUT) != 0) {
                    String msg = "Timed out in waiting SSH execution result";
                    s_logger.error(msg);
                    throw new Exception(msg);
                }
                if ((conditions & ChannelCondition.EXIT_STATUS) != 0) {
                    if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
                        break;
                    }
                }
                if ((conditions & ChannelCondition.EOF) != 0) {
                    if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
                        break;
                    }
                }
            }
            while (stdout.available() > 0) {
                currentReadBytes = stdout.read(buffer);
                sbResult.append(new String(buffer, 0, currentReadBytes));
            }
            while (stderr.available() > 0) {
                currentReadBytes = stderr.read(buffer);
                sbResult.append(new String(buffer, 0, currentReadBytes));
            }
        }
        String result = sbResult.toString();
        if (result != null && !result.isEmpty())
            s_logger.debug(cmd + " output:" + result);
        // exit status delivery might get delayed
        for (int i = 0; i < 10; i++) {
            Integer status = sshSession.getExitStatus();
            if (status != null) {
                return status;
            }
            Thread.sleep(100);
        }
        return -1;
    } catch (Exception e) {
        s_logger.debug("Ssh executed failed", e);
        throw new SshException("Ssh executed failed " + e.getMessage());
    } finally {
        if (sshSession != null)
            sshSession.close();
    }
}

Example 28 with Session

use of iaik.pkcs.pkcs11.Session in project jstorm by alibaba.

the class MyScpClient method get.

/**
     * Download a set of files from the remote server to a local directory.
     *
     * @param remoteFiles          Paths and names of the remote files.
     * @param localTargetDirectory Local directory to put the downloaded files.
     * @throws IOException
     */
public void get(String[] remoteFiles, String localTargetDirectory) throws IOException {
    Session sess = null;
    if ((remoteFiles == null) || (localTargetDirectory == null))
        throw new IllegalArgumentException("Null argument.");
    if (remoteFiles.length == 0)
        return;
    //        String cmd = "scp -f -r";
    String cmd = "scp -f ";
    for (int i = 0; i < remoteFiles.length; i++) {
        if (remoteFiles[i] == null)
            throw new IllegalArgumentException("Cannot accept null filename.");
        cmd += (" " + remoteFiles[i]);
    }
    try {
        sess = conn.openSession();
        sess.execCommand(cmd);
        receiveFiles(sess, remoteFiles, localTargetDirectory);
        sess.close();
    } catch (IOException e) {
        if (sess != null)
            sess.close();
        throw (IOException) new IOException("Error during SCP transfer.").initCause(e);
    }
}

Example 29 with Session

use of iaik.pkcs.pkcs11.Session in project jstorm by alibaba.

the class MyScpClient method put.

/**
     * Create a remote file and copy the contents of the passed byte array into it.
     * The method use the specified mode when creating the file on the remote side.
     *
     * @param data                  the data to be copied into the remote file.
     * @param remoteFileName        The name of the file which will be created in the remote target directory.
     * @param remoteTargetDirectory Remote target directory.
     * @param mode                  a four digit string (e.g., 0644, see "man chmod", "man open")
     * @throws IOException
     */
public void put(byte[] data, String remoteFileName, String remoteTargetDirectory, String mode) throws IOException {
    Session sess = null;
    if ((remoteFileName == null) || (remoteTargetDirectory == null) || (mode == null))
        throw new IllegalArgumentException("Null argument.");
    if (mode.length() != 4)
        throw new IllegalArgumentException("Invalid mode.");
    for (int i = 0; i < mode.length(); i++) if (Character.isDigit(mode.charAt(i)) == false)
        throw new IllegalArgumentException("Invalid mode.");
    String cmd = "scp -t -d " + remoteTargetDirectory;
    try {
        sess = conn.openSession();
        sess.execCommand(cmd);
        sendBytes(sess, data, remoteFileName, mode);
        sess.close();
    } catch (IOException e) {
        if (sess != null)
            sess.close();
        throw (IOException) new IOException("Error during SCP transfer.").initCause(e);
    }
}

Example 30 with Session

use of iaik.pkcs.pkcs11.Session in project jstorm by alibaba.

the class MyScpClient method put.

/**
     * Copy a set of local files to a remote directory, uses the specified mode
     * when creating the files on the remote side.
     *
     * @param localFiles            Paths and names of the local files.
     * @param remoteTargetDirectory Remote target directory.
     * @param mode                  a four digit string (e.g., 0644, see "man chmod", "man open")
     * @throws IOException
     */
public void put(String[] localFiles, String remoteTargetDirectory, String mode) throws IOException {
    Session sess = null;
    if ((localFiles == null) || (remoteTargetDirectory == null) || (mode == null))
        throw new IllegalArgumentException("Null argument.");
    if (mode.length() != 4)
        throw new IllegalArgumentException("Invalid mode.");
    for (int i = 0; i < mode.length(); i++) if (Character.isDigit(mode.charAt(i)) == false)
        throw new IllegalArgumentException("Invalid mode.");
    if (localFiles.length == 0)
        return;
    String cmd = "scp -t -d " + remoteTargetDirectory;
    for (int i = 0; i < localFiles.length; i++) {
        if (localFiles[i] == null)
            throw new IllegalArgumentException("Cannot accept null filename.");
    }
    try {
        sess = conn.openSession();
        sess.execCommand(cmd);
        sendFiles(sess, localFiles, mode);
        sess.close();
    } catch (IOException e) {
        if (sess != null)
            sess.close();
        throw (IOException) new IOException("Error during SCP transfer.").initCause(e);
    }
}