Package org.apache.ftpserver.interfaces

Examples of org.apache.ftpserver.interfaces.DataConnectionConfiguration

102
103
104
105
106
107
108
109
110
111
112
113
114
            }
           
            FtpServerContext ctx = serverContext;
           
            if(ctx != null) {
                DataConnectionConfiguration dcc = session.getListener().getDataConnectionConfiguration();
                if(dcc != null) {
                    dcc.releasePassivePort(port);
                }
            }
           
            servSoc = null;
        }
View Full Code Here
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
            throw new DataConnectionException("Cannot find an available passive port.");
        }
       
        // open passive server socket and get parameters
        try {
            DataConnectionConfiguration dataCfg = session.getListener().getDataConnectionConfiguration();
            address = dataCfg.getPassiveAddress();

            if(address == null) {
                address = serverControlAddress;
            }

            if(secure) {
                LOG.debug("Opening SSL passive data connection on address \"{}\" and port {}", address, passivePort);
                SslConfiguration ssl = dataCfg.getSslConfiguration();
                if(ssl == null) {
                    throw new DataConnectionException("Data connection SSL required but not configured.");
                }
                servSoc = createServerSocket(ssl, address, passivePort);
                port = servSoc.getLocalPort();
                LOG.debug("SSL Passive data connection created on address \"{}\" and port {}", address, passivePort);
            }
            else {
                LOG.debug("Opening passive data connection on address \"{}\" and port {}", address, passivePort);
                servSoc = new ServerSocket(passivePort, 0, address);
                port = servSoc.getLocalPort();
                LOG.debug("Passive data connection created on address \"{}\" and port {}", address, passivePort);
            }
            servSoc.setSoTimeout(dataCfg.getIdleTime() * 1000);

            // set different state variables
            passive = true;
            requestTime = System.currentTimeMillis();
           
View Full Code Here
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
     */
    private synchronized Socket createDataSocket() throws Exception {

        // get socket depending on the selection
        dataSoc = null;
        DataConnectionConfiguration dataConfig = session.getListener().getDataConnectionConfiguration();
        try {
            if(!passive) {
                int localPort = dataConfig.getActiveLocalPort();
                if(secure) {
                    SslConfiguration ssl = dataConfig.getSslConfiguration();
                    if(ssl == null) {
                        throw new FtpException("Data connection SSL not configured");
                    }
                    if(localPort == 0) {
                        dataSoc = createSocket(ssl, address, port, null, localPort, false);
                    }
                    else {
                        InetAddress localAddr = dataConfig.getActiveLocalAddress();
                        dataSoc = createSocket(ssl, address, port, localAddr, localPort, false);
                    }
                }
                else {
                    if(localPort == 0) {
                        dataSoc = new Socket(address, port); 
                    }
                    else {
                        InetAddress localAddr = dataConfig.getActiveLocalAddress();
                        dataSoc = new Socket(address, port, localAddr, localPort);
                    }
                }
            } else {
                LOG.debug("Opening passive data connection");
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
        if(ssl != null) {
            builder.addPropertyValue("sslConfiguration", ssl);
        }
       
        Element dataConElm = SpringUtil.getChildElement(element, FtpServerNamespaceHandler.FTPSERVER_NS, "data-connection");
        DataConnectionConfiguration dc = parseDataConnection(dataConElm, ssl);
        builder.addPropertyValue("dataConnectionConfiguration", dc);
       
        Element blacklistElm = SpringUtil.getChildElement(element, FtpServerNamespaceHandler.FTPSERVER_NS, "blacklist");
        if(blacklistElm != null && StringUtils.hasText(blacklistElm.getTextContent())) {
            String[] blocks = blacklistElm.getTextContent().split("[\\s,]+");
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
            session.write(FtpReplyUtil.translate(session, request, context, FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS, "EPRT", null));
            return; 
        }
       
        // is port enabled
        DataConnectionConfiguration dataCfg = session.getListener().getDataConnectionConfiguration();
        if(!dataCfg.isActiveEnabled()) {
            session.write(FtpReplyUtil.translate(session, request, context, 510, "EPRT.disabled", null));
            return;
        }
       
        // parse argument
        String host = null;
        String port = null;
        try {
            char delim = arg.charAt(0);
            int lastDelimIdx = arg.indexOf(delim, 3);
            host = arg.substring(3, lastDelimIdx);
            port = arg.substring(lastDelimIdx+1, arg.length() - 1);
        }
        catch(Exception ex) {
            LOG.debug("Exception parsing host and port: " + arg, ex);
            session.write(FtpReplyUtil.translate(session, request, context, 510, "EPRT", null));
            return;
        }
       
        // get data server
        InetAddress dataAddr = null;
        try {
            dataAddr = InetAddress.getByName(host);
        }
        catch(UnknownHostException ex) {
            LOG.debug("Unknown host: " + host, ex);
            session.write(FtpReplyUtil.translate(session, request, context, FtpReply.REPLY_553_REQUESTED_ACTION_NOT_TAKEN_FILE_NAME_NOT_ALLOWED, "EPRT.host", null));
            return;
        }
       
        // check IP
        if(dataCfg.isActiveIpCheck()) {
          if(session.getRemoteAddress() instanceof InetSocketAddress) {
              InetAddress clientAddr = ((InetSocketAddress)session.getRemoteAddress()).getAddress();
              if(!dataAddr.equals(clientAddr)) {
                  session.write(FtpReplyUtil.translate(session, request, context, 510, "EPRT.mismatch", null));
                  return;
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
            session.write(FtpReplyUtil.translate(session, request, context, FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS, "PORT", null));
            return; 
        }

        // is port enabled
        DataConnectionConfiguration dataCfg = session.getListener().getDataConnectionConfiguration();
        if(!dataCfg.isActiveEnabled()) {
            session.write(FtpReplyUtil.translate(session, request, context, 510, "PORT.disabled", null));
            return;
        }
       
        InetSocketAddress address;
        try {
            address = SocketAddressEncoder.decode(request.getArgument());
        } catch(IllegalInetAddressException e) {
            session.write(FtpReplyUtil.translate(session, request, context, 510, "PORT", null));
            return;
        } catch(IllegalPortException e) {
            LOG.debug("Invalid data port: " + request.getArgument(), e);
            session.write(FtpReplyUtil.translate(session, request, context, FtpReply.REPLY_552_REQUESTED_FILE_ACTION_ABORTED_EXCEEDED_STORAGE, "PORT.invalid", null));
            return;
        } catch(UnknownHostException e) {
            LOG.debug("Unknown host", e);
            session.write(FtpReplyUtil.translate(session, request, context, FtpReply.REPLY_553_REQUESTED_ACTION_NOT_TAKEN_FILE_NAME_NOT_ALLOWED, "PORT.host", null));
            return;
        }
       
        // check IP
        if(dataCfg.isActiveIpCheck()) {
          if(session.getRemoteAddress() instanceof InetSocketAddress) {
            InetAddress clientAddr = ((InetSocketAddress)session.getRemoteAddress()).getAddress();
            if(!address.getAddress().equals(clientAddr)) {
              session.write(FtpReplyUtil.translate(session, request, context, 510, "PORT.mismatch", null));
              return;
View Full Code Here
107
108
109
110
111
112
113
114
115
116
117
118
119
120
            }

            FtpServerContext ctx = serverContext;

            if (ctx != null) {
                DataConnectionConfiguration dcc = session.getListener()
                        .getDataConnectionConfiguration();
                if (dcc != null) {
                    dcc.releasePassivePort(port);
                }
            }

            servSoc = null;
        }
View Full Code Here
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
                    "Cannot find an available passive port.");
        }

        // open passive server socket and get parameters
        try {
            DataConnectionConfiguration dataCfg = session.getListener()
                    .getDataConnectionConfiguration();
            address = dataCfg.getPassiveAddress();

            if (address == null) {
                address = serverControlAddress;
            }

            if (secure) {
                LOG
                        .debug(
                                "Opening SSL passive data connection on address \"{}\" and port {}",
                                address, passivePort);
                SslConfiguration ssl = dataCfg.getSslConfiguration();
                if (ssl == null) {
                    throw new DataConnectionException(
                            "Data connection SSL required but not configured.");
                }
                servSoc = createServerSocket(ssl, address, passivePort);
                port = servSoc.getLocalPort();
                LOG
                        .debug(
                                "SSL Passive data connection created on address \"{}\" and port {}",
                                address, passivePort);
            } else {
                LOG
                        .debug(
                                "Opening passive data connection on address \"{}\" and port {}",
                                address, passivePort);
                servSoc = new ServerSocket(passivePort, 0, address);
                port = servSoc.getLocalPort();
                LOG
                        .debug(
                                "Passive data connection created on address \"{}\" and port {}",
                                address, passivePort);
            }
            servSoc.setSoTimeout(dataCfg.getIdleTime() * 1000);

            // set different state variables
            passive = true;
            requestTime = System.currentTimeMillis();

View Full Code Here
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
     */
    private synchronized Socket createDataSocket() throws Exception {

        // get socket depending on the selection
        dataSoc = null;
        DataConnectionConfiguration dataConfig = session.getListener()
                .getDataConnectionConfiguration();
        try {
            if (!passive) {
                int localPort = dataConfig.getActiveLocalPort();
                if (secure) {
                    SslConfiguration ssl = dataConfig.getSslConfiguration();
                    if (ssl == null) {
                        throw new FtpException(
                                "Data connection SSL not configured");
                    }
                    if (localPort == 0) {
                        dataSoc = createSocket(ssl, address, port, null,
                                localPort, false);
                    } else {
                        InetAddress localAddr = dataConfig
                                .getActiveLocalAddress();
                        dataSoc = createSocket(ssl, address, port, localAddr,
                                localPort, false);
                    }
                } else {
                    if (localPort == 0) {
                        dataSoc = new Socket(address, port);
                    } else {
                        InetAddress localAddr = dataConfig
                                .getActiveLocalAddress();
                        dataSoc = new Socket(address, port, localAddr,
                                localPort);
                    }
                }
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
            builder.addPropertyValue("sslConfiguration", ssl);
        }

        Element dataConElm = SpringUtil.getChildElement(element,
                FtpServerNamespaceHandler.FTPSERVER_NS, "data-connection");
        DataConnectionConfiguration dc = parseDataConnection(dataConElm, ssl);
        builder.addPropertyValue("dataConnectionConfiguration", dc);

        Element blacklistElm = SpringUtil.getChildElement(element,
                FtpServerNamespaceHandler.FTPSERVER_NS, "blacklist");
        if (blacklistElm != null
View Full Code Here
TOP

Related Classes of org.apache.ftpserver.interfaces.DataConnectionConfiguration

  • org.apache.ftpserver.command.EPRT
  • org.apache.ftpserver.command.PORT
  • org.apache.ftpserver.config.spring.ListenerBeanDefinitionParser
  • org.apache.ftpserver.IODataConnectionFactory
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.