Example usage for org.apache.commons.net.ftp FTPClient ACTIVE_LOCAL_DATA_CONNECTION_MODE

List of usage examples for org.apache.commons.net.ftp FTPClient ACTIVE_LOCAL_DATA_CONNECTION_MODE

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Introduction

In this page you can find the example usage for org.apache.commons.net.ftp FTPClient ACTIVE_LOCAL_DATA_CONNECTION_MODE.

Prototype

int ACTIVE_LOCAL_DATA_CONNECTION_MODE

To view the source code for org.apache.commons.net.ftp FTPClient ACTIVE_LOCAL_DATA_CONNECTION_MODE.

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Document

A constant indicating the FTP session is expecting all transfers to occur between the client (local) and server and that the server should connect to the client's data port to initiate a data transfer.

Usage

From source file:lucee.runtime.net.ftp.FTPWrap.java

static void setConnectionSettings(FTPClient client, FTPConnection conn) {
    if (client == null)
        return;/*from w w  w.j a  v  a  2s .  c  o  m*/

    // timeout
    client.setDataTimeout(conn.getTimeout() * 1000);
    try {
        client.setSoTimeout(conn.getTimeout() * 1000);
    } catch (Throwable t) {
    }

    // passive/active Mode
    int mode = client.getDataConnectionMode();
    if (conn.isPassive()) {
        if (FTPClient.PASSIVE_LOCAL_DATA_CONNECTION_MODE != mode)
            client.enterLocalPassiveMode();
    } else {
        if (FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE != mode)
            client.enterLocalActiveMode();
    }
}

From source file:org.apache.ftpserver.clienttests.ActiveModeReplyTest.java

public void testStoreInActiveModeIfNotAllowed() throws Exception {
    assertTrue(client.getDataConnectionMode() == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE);

    sendCommand("APPE " + TEST_FILE1.getAbsolutePath());
    sendCommand("LIST");
    sendCommand("MLSD");
    sendCommand("NLST");
    sendCommand("RETR " + TEST_FILE.getName());
    sendCommand("STOR " + TEST_FILE1.getAbsolutePath());
    sendCommand("STOU");
}

From source file:org.springframework.integration.ftp.session.AbstractFtpSessionFactory.java

/**
 * ACTIVE_LOCAL_DATA_CONNECTION_MODE = 0 <br>
 * A constant indicating the FTP session is expecting all transfers
 * to occur between the client (local) and server and that the server
 * should connect to the client's data port to initiate a data transfer.
 * This is the default data connection mode when and FTPClient instance
 * is created.//from   ww w .  ja  v  a  2 s . com
 * PASSIVE_LOCAL_DATA_CONNECTION_MODE = 2 <br>
 * A constant indicating the FTP session is expecting all transfers
 * to occur between the client (local) and server and that the server
 * is in passive mode, requiring the client to connect to the
 * server's data port to initiate a transfer.
 */
public void setClientMode(int clientMode) {
    Assert.isTrue(
            clientMode == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE
                    || clientMode == FTPClient.PASSIVE_LOCAL_DATA_CONNECTION_MODE,
            "Only local modes are supported. Was: " + clientMode);
    this.clientMode = clientMode;
}

From source file:org.springframework.integration.ftp.session.AbstractFtpSessionFactory.java

/**
 * Sets the mode of the connection. Only local modes are supported.
 *//*w  ww  . j  a va 2  s .c o m*/
private void updateClientMode(FTPClient client) {
    switch (this.clientMode) {
    case FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE:
        client.enterLocalActiveMode();
        break;
    case FTPClient.PASSIVE_LOCAL_DATA_CONNECTION_MODE:
        client.enterLocalPassiveMode();
        break;
    default:
        break;
    }
}

From source file:org.springframework.integration.ftp.session.SessionFactoryTests.java

@Test
public void testClientModes() throws Exception {
    DefaultFtpSessionFactory sessionFactory = new DefaultFtpSessionFactory();
    Field[] fields = FTPClient.class.getDeclaredFields();
    for (Field field : fields) {
        if (field.getName().endsWith("MODE")) {
            try {
                int clientMode = field.getInt(null);
                sessionFactory.setClientMode(clientMode);
                if (!(clientMode == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE
                        || clientMode == FTPClient.PASSIVE_LOCAL_DATA_CONNECTION_MODE)) {
                    fail();/*w  w  w  .j  av a2 s.c o  m*/
                }
            } catch (IllegalArgumentException e) {
                // success
            } catch (Throwable e) {
                fail();
            }
        }
    }
}

From source file:org.waarp.ftp.client.FTPClientExample.java

public static final void main(String[] args) {
    boolean storeFile = false, binaryTransfer = false, error = false, listFiles = false, listNames = false,
            hidden = false;//from   w ww .  j a  v  a2  s  .c o m
    boolean localActive = false, useEpsvWithIPv4 = false, feat = false, printHash = false;
    boolean mlst = false, mlsd = false;
    boolean lenient = false;
    long keepAliveTimeout = -1;
    int controlKeepAliveReplyTimeout = -1;
    int minParams = 5; // listings require 3 params
    String protocol = null; // SSL protocol
    String doCommand = null;
    String trustmgr = null;
    String proxyHost = null;
    int proxyPort = 80;
    String proxyUser = null;
    String proxyPassword = null;

    int base = 0;
    for (base = 0; base < args.length; base++) {
        if (args[base].equals("-s")) {
            storeFile = true;
        } else if (args[base].equals("-a")) {
            localActive = true;
        } else if (args[base].equals("-b")) {
            binaryTransfer = true;
        } else if (args[base].equals("-c")) {
            doCommand = args[++base];
            minParams = 3;
        } else if (args[base].equals("-d")) {
            mlsd = true;
            minParams = 3;
        } else if (args[base].equals("-e")) {
            useEpsvWithIPv4 = true;
        } else if (args[base].equals("-f")) {
            feat = true;
            minParams = 3;
        } else if (args[base].equals("-h")) {
            hidden = true;
        } else if (args[base].equals("-k")) {
            keepAliveTimeout = Long.parseLong(args[++base]);
        } else if (args[base].equals("-l")) {
            listFiles = true;
            minParams = 3;
        } else if (args[base].equals("-L")) {
            lenient = true;
        } else if (args[base].equals("-n")) {
            listNames = true;
            minParams = 3;
        } else if (args[base].equals("-p")) {
            protocol = args[++base];
        } else if (args[base].equals("-t")) {
            mlst = true;
            minParams = 3;
        } else if (args[base].equals("-w")) {
            controlKeepAliveReplyTimeout = Integer.parseInt(args[++base]);
        } else if (args[base].equals("-T")) {
            trustmgr = args[++base];
        } else if (args[base].equals("-PrH")) {
            proxyHost = args[++base];
            String parts[] = proxyHost.split(":");
            if (parts.length == 2) {
                proxyHost = parts[0];
                proxyPort = Integer.parseInt(parts[1]);
            }
        } else if (args[base].equals("-PrU")) {
            proxyUser = args[++base];
        } else if (args[base].equals("-PrP")) {
            proxyPassword = args[++base];
        } else if (args[base].equals("-#")) {
            printHash = true;
        } else {
            break;
        }
    }

    int remain = args.length - base;
    if (remain < minParams) // server, user, pass, remote, local [protocol]
    {
        System.err.println(USAGE);
        System.exit(1);
    }

    String server = args[base++];
    int port = 0;
    String parts[] = server.split(":");
    if (parts.length == 2) {
        server = parts[0];
        port = Integer.parseInt(parts[1]);
    }
    String username = args[base++];
    String password = args[base++];
    String account = args[base++];

    String remote = null;
    if (args.length - base > 0) {
        remote = args[base++];
    }

    String local = null;
    if (args.length - base > 0) {
        local = args[base++];
    }

    boolean mustCallProtP = false;
    final FTPClient ftp;
    if (protocol == null) {
        if (proxyHost != null) {
            System.out.println("Using HTTP proxy server: " + proxyHost);
            ftp = new FTPHTTPClient(proxyHost, proxyPort, proxyUser, proxyPassword);
        } else {
            ftp = new FTPClient();
        }
    } else {
        FTPSClient ftps;
        if (protocol.equals("true")) {
            System.out.println("Implicit FTPS");
            ftps = new FTPSClient(true);
        } else if (protocol.equals("false")) {
            System.out.println("Explicit FTPS");
            ftps = new FTPSClient(false);
            mustCallProtP = true;
        } else {
            String prot[] = protocol.split(",");
            System.out.println("Protocl FTPS: " + protocol);

            if (prot.length == 1) { // Just protocol
                ftps = new FTPSClient(protocol);
            } else { // protocol,true|false
                mustCallProtP = !Boolean.parseBoolean(prot[1]);
                ftps = new FTPSClient(prot[0], !mustCallProtP);
            }
        }
        ftp = ftps;
        if ("all".equals(trustmgr)) {
            System.out.println("Accept all");
            ftps.setTrustManager(TrustManagerUtils.getAcceptAllTrustManager());
        } else if ("valid".equals(trustmgr)) {
            System.out.println("Accept after valid");
            ftps.setTrustManager(TrustManagerUtils.getValidateServerCertificateTrustManager());
        } else if ("none".equals(trustmgr)) {
            System.out.println("Accept none");
            ftps.setTrustManager(null);
        }
    }

    if (printHash) {
        ftp.setCopyStreamListener(createListener());
    }
    if (keepAliveTimeout >= 0) {
        ftp.setControlKeepAliveTimeout(keepAliveTimeout);
    }
    if (controlKeepAliveReplyTimeout >= 0) {
        ftp.setControlKeepAliveReplyTimeout(controlKeepAliveReplyTimeout);
    }
    ftp.setListHiddenFiles(hidden);

    // suppress login details
    ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        int reply;
        if (port > 0) {
            ftp.connect(server, port);
        } else {
            ftp.connect(server);
        }
        System.out.println("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort()));

        // After connection attempt, you should check the reply code to verify
        // success.
        reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            System.err.println("FTP server refused connection.");
            System.exit(1);
        }
    } catch (IOException e) {
        if (ftp.getDataConnectionMode() == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE) {
            try {
                ftp.disconnect();
            } catch (IOException f) {
                // do nothing
            }
        }
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    __main: try {
        if (account == null) {
            if (!ftp.login(username, password)) {
                ftp.logout();
                error = true;
                break __main;
            }
        } else {
            if (!ftp.login(username, password, account)) {
                ftp.logout();
                error = true;
                break __main;
            }
        }
        System.out.println("Remote system is " + ftp.getSystemType());

        if (binaryTransfer) {
            ftp.setFileType(FTP.BINARY_FILE_TYPE);
        }

        // Use passive mode as default because most of us are
        // behind firewalls these days.
        if (localActive) {
            ftp.enterLocalActiveMode();
        } else {
            ftp.enterLocalPassiveMode();
        }

        ftp.setUseEPSVwithIPv4(useEpsvWithIPv4);

        if (mustCallProtP) {
            ((FTPSClient) ftp).execPBSZ(0);
            ((FTPSClient) ftp).execPROT("P");
        }

        if (storeFile) {
            InputStream input;

            input = new FileInputStream(local);

            ftp.storeFile(remote, input);

            input.close();
        } else if (listFiles) {
            if (lenient) {
                FTPClientConfig config = new FTPClientConfig();
                config.setLenientFutureDates(true);
                ftp.configure(config);
            }

            for (FTPFile f : ftp.listFiles(remote)) {
                System.out.println(f.getRawListing());
                System.out.println(f.toFormattedString());
            }
        } else if (mlsd) {
            for (FTPFile f : ftp.mlistDir(remote)) {
                System.out.println(f.getRawListing());
                System.out.println(f.toFormattedString());
            }
        } else if (mlst) {
            FTPFile f = ftp.mlistFile(remote);
            if (f != null) {
                System.out.println(f.toFormattedString());
            }
        } else if (listNames) {
            for (String s : ftp.listNames(remote)) {
                System.out.println(s);
            }
        } else if (feat) {
            // boolean feature check
            if (remote != null) { // See if the command is present
                if (ftp.hasFeature(remote)) {
                    System.out.println("Has feature: " + remote);
                } else {
                    if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
                        System.out.println("FEAT " + remote + " was not detected");
                    } else {
                        System.out.println("Command failed: " + ftp.getReplyString());
                    }
                }

                // Strings feature check
                String[] features = ftp.featureValues(remote);
                if (features != null) {
                    for (String f : features) {
                        System.out.println("FEAT " + remote + "=" + f + ".");
                    }
                } else {
                    if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
                        System.out.println("FEAT " + remote + " is not present");
                    } else {
                        System.out.println("Command failed: " + ftp.getReplyString());
                    }
                }
            } else {
                if (ftp.features()) {
                    // Command listener has already printed the output
                } else {
                    System.out.println("Failed: " + ftp.getReplyString());
                }
            }
        } else if (doCommand != null) {
            if (ftp.doCommand(doCommand, remote)) {
                // Command listener has already printed the output
                // for(String s : ftp.getReplyStrings()) {
                // System.out.println(s);
                // }
            } else {
                System.out.println("Failed: " + ftp.getReplyString());
            }
        } else {
            OutputStream output;

            output = new FileOutputStream(local);

            ftp.retrieveFile(remote, output);

            output.close();
        }

        ftp.noop(); // check that control connection is working OK

        ftp.logout();
    } catch (FTPConnectionClosedException e) {
        error = true;
        System.err.println("Server closed connection.");
        e.printStackTrace();
    } catch (IOException e) {
        error = true;
        e.printStackTrace();
    } finally {
        if (ftp.getDataConnectionMode() == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE) {
            try {
                ftp.disconnect();
            } catch (IOException f) {
                // do nothing
            }
        }
    }

    System.exit(error ? 1 : 0);
}

From source file:org.waarp.ftp.client.WaarpFtpClient.java

/**
 * Try to connect to the server and goes with the authentication
 * //w  w  w . ja va 2s . co m
 * @return True if connected and authenticated, else False
 */
public boolean connect() {
    result = null;
    boolean isActive = false;
    try {
        try {
            this.ftpClient.connect(this.server, this.port);
        } catch (SocketException e) {
            result = "Connection in error";
            logger.error(result, e);
            return false;
        } catch (IOException e) {
            result = "Connection in error";
            logger.error(result, e);
            return false;
        }
        int reply = this.ftpClient.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            this.disconnect();
            result = "Connection in error: " + reply;
            logger.error(result);
            return false;
        }
        try {
            if (this.acct == null) {
                // no account
                if (!this.ftpClient.login(this.user, this.pwd)) {
                    this.logout();
                    result = "Login in error";
                    logger.error(result);
                    return false;
                }
            } else if (!this.ftpClient.login(this.user, this.pwd, this.acct)) {
                this.logout();
                result = "Login in error";
                logger.error(result);
                return false;
            }
        } catch (IOException e) {
            result = "Login in error";
            logger.error(result, e);
            return false;
        }
        try {
            this.ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
        } catch (IOException e1) {
            result = "Set BINARY in error";
            logger.error(result, e1);
            return false;
        }
        changeMode(isPassive);
        this.ftpClient.setUseEPSVwithIPv4(false);
        if (ssl == 1) {
            // now send request for PROT (AUTH already sent)
            try {
                ((FTPSClient) this.ftpClient).execPBSZ(0);
                logger.debug("PBSZ 0");
                ((FTPSClient) this.ftpClient).execPROT("P");
                logger.debug("Info: " + ((FTPSClient) this.ftpClient).getEnableSessionCreation());
            } catch (IOException e) {
                this.logout();
                result = "Explicit SSL in error";
                logger.error(result, e);
                return false;
            }
        }
        isActive = true;
        return true;
    } finally {
        if ((!isActive)
                && this.ftpClient.getDataConnectionMode() == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE) {
            this.disconnect();
        }
    }
}

From source file:org.waarp.ftp.client.WaarpFtpClient.java

/**
 * Logout from the Control connection//from  ww  w. j  a  v a 2  s. com
 */
public void logout() {
    try {
        this.ftpClient.logout();
    } catch (IOException e) {
        if (this.ftpClient.getDataConnectionMode() == FTPClient.ACTIVE_LOCAL_DATA_CONNECTION_MODE) {
            try {
                this.ftpClient.disconnect();
            } catch (IOException f) {
                // do nothing
            }
        }
    }
}