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

Example 1 with SCPClient

use of ch.ethz.ssh2.SCPClient in project CloudStack-archive by CloudStack-extras.

the class TestClient method sshWinTest.

private static String sshWinTest(String host) {
    if (host == null) {
        s_logger.info("Did not receive a host back from test, ignoring win ssh test");
        return null;
    }
    // We will retry 5 times before quitting
    int retry = 0;
    while (true) {
        try {
            if (retry > 0) {
                s_logger.info("Retry attempt : " + retry + " ...sleeping 300 seconds before next attempt");
                Thread.sleep(300000);
            }
            s_logger.info("Attempting to SSH into windows host " + host + " with retry attempt: " + retry);
            Connection conn = new Connection(host);
            conn.connect(null, 60000, 60000);
            s_logger.info("SSHed successfully into windows host " + host);
            boolean success = false;
            boolean isAuthenticated = conn.authenticateWithPassword("vmops", "vmops");
            if (isAuthenticated == false) {
                return "Authentication failed";
            }
            SCPClient scp = new SCPClient(conn);
            scp.put("wget.exe", "");
            Session sess = conn.openSession();
            s_logger.info("Executing : wget http://172.16.0.220/dump.bin");
            sess.execCommand("wget http://172.16.0.220/dump.bin && dir dump.bin");
            InputStream stdout = sess.getStdout();
            InputStream stderr = sess.getStderr();
            byte[] buffer = new byte[8192];
            while (true) {
                if ((stdout.available() == 0) && (stderr.available() == 0)) {
                    int conditions = sess.waitForCondition(ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA | ChannelCondition.EOF, 120000);
                    if ((conditions & ChannelCondition.TIMEOUT) != 0) {
                        s_logger.info("Timeout while waiting for data from peer.");
                        return null;
                    }
                    if ((conditions & ChannelCondition.EOF) != 0) {
                        if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
                            break;
                        }
                    }
                }
                while (stdout.available() > 0) {
                    success = true;
                    int len = stdout.read(buffer);
                    if (// this check is somewhat paranoid
                    len > 0)
                        s_logger.info(new String(buffer, 0, len));
                }
                while (stderr.available() > 0) {
                    int len = stderr.read(buffer);
                }
            }
            sess.close();
            conn.close();
            if (success) {
                return null;
            } else {
                retry++;
                if (retry == MAX_RETRY_WIN) {
                    return "SSH Windows Network test fail";
                }
            }
        } catch (Exception e) {
            retry++;
            if (retry == MAX_RETRY_WIN) {
                return "SSH Windows Network test fail with error " + e.getMessage();
            }
        }
    }
}

Example 2 with SCPClient

use of ch.ethz.ssh2.SCPClient in project CloudStack-archive by CloudStack-extras.

the class StressTestDirectAttach method sshWinTest.

private static String sshWinTest(String host) {
    if (host == null) {
        s_logger.info("Did not receive a host back from test, ignoring win ssh test");
        return null;
    }
    // We will retry 5 times before quitting
    int retry = 1;
    while (true) {
        try {
            if (retry > 0) {
                s_logger.info("Retry attempt : " + retry + " ...sleeping 300 seconds before next attempt. Account is " + _account.get());
                Thread.sleep(300000);
            }
            s_logger.info("Attempting to SSH into windows host " + host + " with retry attempt: " + retry + " for account " + _account.get());
            Connection conn = new Connection(host);
            conn.connect(null, 60000, 60000);
            s_logger.info("User " + _account.get() + " ssHed successfully into windows host " + host);
            boolean success = false;
            boolean isAuthenticated = conn.authenticateWithPassword("Administrator", "password");
            if (isAuthenticated == false) {
                return "Authentication failed";
            } else {
                s_logger.info("Authentication is successfull");
            }
            try {
                SCPClient scp = new SCPClient(conn);
                scp.put("wget.exe", "wget.exe", "C:\\Users\\Administrator", "0777");
                s_logger.info("Successfully put wget.exe file");
            } catch (Exception ex) {
                s_logger.error("Unable to put wget.exe " + ex);
            }
            if (conn == null) {
                s_logger.error("Connection is null");
            }
            Session sess = conn.openSession();
            s_logger.info("User + " + _account.get() + " executing : wget http://192.168.1.250/dump.bin");
            sess.execCommand("wget http://192.168.1.250/dump.bin && dir dump.bin");
            InputStream stdout = sess.getStdout();
            InputStream stderr = sess.getStderr();
            byte[] buffer = new byte[8192];
            while (true) {
                if ((stdout.available() == 0) && (stderr.available() == 0)) {
                    int conditions = sess.waitForCondition(ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA | ChannelCondition.EOF, 120000);
                    if ((conditions & ChannelCondition.TIMEOUT) != 0) {
                        s_logger.info("Timeout while waiting for data from peer.");
                        return null;
                    }
                    if ((conditions & ChannelCondition.EOF) != 0) {
                        if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
                            break;
                        }
                    }
                }
                while (stdout.available() > 0) {
                    success = true;
                    int len = stdout.read(buffer);
                    if (// this check is somewhat paranoid
                    len > 0)
                        s_logger.info(new String(buffer, 0, len));
                }
                while (stderr.available() > 0) {
                    /* int len = */
                    stderr.read(buffer);
                }
            }
            sess.close();
            conn.close();
            if (success) {
                Thread.sleep(120000);
                return null;
            } else {
                retry++;
                if (retry == MAX_RETRY_WIN) {
                    return "SSH Windows Network test fail for account " + _account.get();
                }
            }
        } catch (Exception e) {
            s_logger.error(e);
            retry++;
            if (retry == MAX_RETRY_WIN) {
                return "SSH Windows Network test fail with error " + e.getMessage();
            }
        }
    }
}

Example 3 with SCPClient

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

the class LinuxExecUtil method upload.

public void upload(final String localFile, final String remoteTargetDirectory) throws IOException {
    SCPClient clt = conn.createSCPClient();
    clt.put(localFile, remoteTargetDirectory);
}

Example 4 with SCPClient

use of ch.ethz.ssh2.SCPClient in project acceptance-test-harness by jenkinsci.

the class Ssh method copyTo.

public void copyTo(String localFile, String remoteFile, String targetDir) throws IOException {
    SCPClient scpClient = new SCPClient(connection);
    scpClient.put(localFile, remoteFile, targetDir, "0755");
}

Example 5 with SCPClient

use of ch.ethz.ssh2.SCPClient in project cloudstack by apache.

the class BaremetalDhcpdResource method configure.

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    com.trilead.ssh2.Connection sshConnection = null;
    try {
        super.configure(name, params);
        s_logger.debug(String.format("Trying to connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s)", _ip, _username, "******"));
        sshConnection = SSHCmdHelper.acquireAuthorizedConnection(_ip, _username, _password);
        if (sshConnection == null) {
            throw new ConfigurationException(String.format("Cannot connect to DHCP server(IP=%1$s, username=%2$s, password=%3$s", _ip, _username, "******"));
        }
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, "[ -f '/usr/sbin/dhcpd' ]")) {
            throw new ConfigurationException("Cannot find dhcpd.conf /etc/dhcpd.conf at  on " + _ip);
        }
        SCPClient scp = new SCPClient(sshConnection);
        String editHosts = "scripts/network/exdhcp/dhcpd_edithosts.py";
        String editHostsPath = Script.findScript("", editHosts);
        if (editHostsPath == null) {
            throw new ConfigurationException("Can not find script dnsmasq_edithosts.sh at " + editHosts);
        }
        scp.put(editHostsPath, "/usr/bin/", "0755");
        String prepareDhcpdScript = "scripts/network/exdhcp/prepare_dhcpd.sh";
        String prepareDhcpdScriptPath = Script.findScript("", prepareDhcpdScript);
        if (prepareDhcpdScriptPath == null) {
            throw new ConfigurationException("Can not find prepare_dhcpd.sh at " + prepareDhcpdScriptPath);
        }
        scp.put(prepareDhcpdScriptPath, "/usr/bin/", "0755");
        // TODO: tooooooooooooooo ugly here!!!
        String[] ips = _ip.split("\\.");
        ips[3] = "0";
        StringBuffer buf = new StringBuffer();
        int i;
        for (i = 0; i < ips.length - 1; i++) {
            buf.append(ips[i]).append(".");
        }
        buf.append(ips[i]);
        String subnet = buf.toString();
        String cmd = String.format("sh /usr/bin/prepare_dhcpd.sh %1$s", subnet);
        if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
            throw new ConfigurationException("prepare Dhcpd at " + _ip + " failed, command:" + cmd);
        }
        s_logger.debug("Dhcpd resource configure successfully");
        return true;
    } catch (Exception e) {
        s_logger.debug("Dhcpd resource configure failed", e);
        throw new ConfigurationException(e.getMessage());
    } finally {
        SSHCmdHelper.releaseSshConnection(sshConnection);
    }
}