Package org.apache.ftpserver.ftplet

Examples of org.apache.ftpserver.ftplet.User

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     */
    private void notifyLogout(final FtpIoSession session) {
        StatisticsObserver observer = this.observer;
        if (observer != null) {
            // is anonymous login
            User user = session.getUser();
            boolean anonymous = false;
            if (user != null) {
                String login = user.getName();
                anonymous = (login != null) && login.equals("anonymous");
            }
            observer.notifyLogout(anonymous);
        }
    }
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            // Add to the MDC logging
            MdcInjectionFilter.setProperty(session, "userName", userName);

            // already logged-in
            User user = session.getUser();
            if (session.isLoggedIn()) {
                if (userName.equals(user.getName())) {
                    session.write(LocalizedFtpReply.translate(session, request,
                            context, FtpReply.REPLY_230_USER_LOGGED_IN, "USER",
                            null));
                    success = true;
                } else {
                    session.write(LocalizedFtpReply.translate(session, request,
                            context, 530, "USER.invalid", null));
                }
                return;
            }

            // anonymous login is not enabled
            boolean anonymous = userName.equals("anonymous");
            if (anonymous
                    && (!context.getConnectionConfig()
                            .isAnonymousLoginEnabled())) {
                session.write(LocalizedFtpReply.translate(session, request, context,
                        FtpReply.REPLY_530_NOT_LOGGED_IN, "USER.anonymous",
                        null));
                return;
            }

            // anonymous login limit check
            int currAnonLogin = stat.getCurrentAnonymousLoginNumber();
            int maxAnonLogin = context.getConnectionConfig()
                    .getMaxAnonymousLogins();
            if (anonymous && (currAnonLogin >= maxAnonLogin)) {
                session
                        .write(LocalizedFtpReply
                                .translate(
                                        session,
                                        request,
                                        context,
                                        FtpReply.REPLY_421_SERVICE_NOT_AVAILABLE_CLOSING_CONTROL_CONNECTION,
                                        "USER.anonymous", null));
                return;
            }

            // login limit check
            int currLogin = stat.getCurrentLoginNumber();
            int maxLogin = context.getConnectionConfig().getMaxLogins();
            if (maxLogin != 0 && currLogin >= maxLogin) {
                session
                        .write(LocalizedFtpReply
                                .translate(
                                        session,
                                        request,
                                        context,
                                        FtpReply.REPLY_421_SERVICE_NOT_AVAILABLE_CLOSING_CONTROL_CONNECTION,
                                        "USER.login", null));
                return;
            }

            User configUser = context.getUserManager().getUserByName(userName);
            if (configUser != null) {
                // user login limit check

                InetAddress address = null;
                if (session.getRemoteAddress() instanceof InetSocketAddress) {
                    address = ((InetSocketAddress) session.getRemoteAddress())
                            .getAddress();
                }

                ConcurrentLoginRequest loginRequest = new ConcurrentLoginRequest(
                        stat.getCurrentUserLoginNumber(configUser) + 1,
                        stat.getCurrentUserLoginNumber(configUser, address) + 1);

                if (configUser.authorize(loginRequest) == null) {
                    session
                            .write(LocalizedFtpReply
                                    .translate(
                                            session,
                                            request,
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                return;
            }

            // authenticate user
            UserManager userManager = context.getUserManager();
            User authenticatedUser = null;
            try {
                UserMetadata userMetadata = new UserMetadata();

                if (session.getRemoteAddress() instanceof InetSocketAddress) {
                    userMetadata.setInetAddress(((InetSocketAddress) session
                            .getRemoteAddress()).getAddress());
                }
                userMetadata.setCertificateChain(session
                        .getClientCertificates());

                Authentication auth;
                if (anonymous) {
                    auth = new AnonymousAuthentication(userMetadata);
                } else {
                    auth = new UsernamePasswordAuthentication(userName,
                            password, userMetadata);
                }

                authenticatedUser = userManager.authenticate(auth);
            } catch (AuthenticationFailedException e) {
                authenticatedUser = null;
                LOG.warn("User failed to log in");
            } catch (Exception e) {
                authenticatedUser = null;
                LOG.warn("PASS.execute()", e);
            }

            // first save old values so that we can reset them if Ftplets
            // tell us to fail
            User oldUser = session.getUser();
            String oldUserArgument = session.getUserArgument();
            int oldMaxIdleTime = session.getMaxIdleTime();

            if (authenticatedUser != null) {
                session.setUser(authenticatedUser);
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        }
        String userName = argument.substring(spIndex + 1);

        // check the user existance
        UserManager usrManager = context.getUserManager();
        User user = null;
        try {
            if (usrManager.doesExist(userName)) {
                user = usrManager.getUserByName(userName);
            }
        } catch (FtpException ex) {
            LOG.debug("Exception trying to get user from user manager", ex);
            user = null;
        }
        if (user == null) {
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS,
                    "SITE.DESCUSER", userName));
            return;
        }

        // send the user information
        StringBuffer sb = new StringBuffer(128);
        sb.append("\n");
        sb.append("userid          : ").append(user.getName()).append("\n");
        sb.append("userpassword    : ********\n");
        sb.append("homedirectory   : ").append(user.getHomeDirectory()).append(
                "\n");
        sb.append("writepermission : ").append(
                user.authorize(new WriteRequest()) != null).append("\n");
        sb.append("enableflag      : ").append(user.getEnabled()).append("\n");
        sb.append("idletime        : ").append(user.getMaxIdleTime()).append(
                "\n");

        TransferRateRequest transferRateRequest = new TransferRateRequest();
        transferRateRequest = (TransferRateRequest) session.getUser()
                .authorize(transferRateRequest);
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                // password was not provided, either load from the existing user and store that again
                // or store as null
                ResultSet rs = null;
               
                try {
                    User userWithPassword = selectUserByName(user.getName());
                   
                    if(userWithPassword != null) {
                        // user exists, reuse password
                        password = userWithPassword.getPassword();
                    }
                } finally {
                    closeQuitely(rs);
                }
            }
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        // mock up a user manager to validate user activemq:activemq and provide
        // home dir options
        context = new Mockery();
        final UserManager userManager = context.mock(UserManager.class);
        final User user = context.mock(User.class);
        context.checking(new Expectations() {{
                atLeast(1).of(userManager).authenticate(
                        with(any(UsernamePasswordAuthentication.class))); will(returnValue(user));
                atLeast(1).of(userManager).getUserByName(userNamePass); will(returnValue(user));
                atLeast(1).of(user).getHomeDirectory(); will(returnValue(ftpHomeDirFile.getParent()));
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        }
        String userName = argument.substring(spIndex + 1);

        // check the user existance
        UserManager usrManager = context.getUserManager();
        User user = null;
        try {
            if (usrManager.doesExist(userName)) {
                user = usrManager.getUserByName(userName);
            }
        } catch (FtpException ex) {
            LOG.debug("Exception trying to get user from user manager", ex);
            user = null;
        }
        if (user == null) {
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS,
                    "SITE.DESCUSER", userName));
            return;
        }

        // send the user information
        StringBuffer sb = new StringBuffer(128);
        sb.append("\n");
        sb.append("userid          : ").append(user.getName()).append("\n");
        sb.append("userpassword    : ********\n");
        sb.append("homedirectory   : ").append(user.getHomeDirectory()).append(
                "\n");
        sb.append("writepermission : ").append(
                user.authorize(new WriteRequest())).append("\n");
        sb.append("enableflag      : ").append(user.getEnabled()).append("\n");
        sb.append("idletime        : ").append(user.getMaxIdleTime()).append(
                "\n");

        TransferRateRequest transferRateRequest = new TransferRateRequest();
        transferRateRequest = (TransferRateRequest) session.getUser()
                .authorize(transferRateRequest);
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        }
        String userName = argument.substring(spIndex + 1);

        // check the user existance
        UserManager usrManager = context.getUserManager();
        User user = null;
        try {
            if (usrManager.doesExist(userName)) {
                user = usrManager.getUserByName(userName);
            }
        } catch (FtpException ex) {
            LOG.debug("Exception trying to get user from user manager", ex);
            user = null;
        }
        if (user == null) {
            session.write(LocalizedFtpReply.translate(session, request, context,
                    FtpReply.REPLY_501_SYNTAX_ERROR_IN_PARAMETERS_OR_ARGUMENTS,
                    "SITE.DESCUSER", userName));
            return;
        }

        // send the user information
        StringBuilder sb = new StringBuilder(128);
        sb.append("\n");
        sb.append("userid          : ").append(user.getName()).append("\n");
        sb.append("userpassword    : ********\n");
        sb.append("homedirectory   : ").append(user.getHomeDirectory()).append(
                "\n");
        sb.append("writepermission : ").append(
                user.authorize(new WriteRequest()) != null).append("\n");
        sb.append("enableflag      : ").append(user.getEnabled()).append("\n");
        sb.append("idletime        : ").append(user.getMaxIdleTime()).append(
                "\n");

        TransferRateRequest transferRateRequest = new TransferRateRequest();
        transferRateRequest = (TransferRateRequest) session.getUser()
                .authorize(transferRateRequest);
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                // password was not provided, either load from the existing user and store that again
                // or store as null
                ResultSet rs = null;

                try {
                    User userWithPassword = selectUserByName(user.getName());

                    if(userWithPassword != null) {
                        // user exists, reuse password
                        password = userWithPassword.getPassword();
                    }
                } finally {
                    closeQuitely(rs);
                }
            }
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            if (!managedSession.isLoggedIn()) {
                continue;
            }

            User tmpUsr = managedSession.getUser();
            sb.append(StringUtils.pad(tmpUsr.getName(), ' ', true, 16));

            if (managedSession.getRemoteAddress() instanceof InetSocketAddress) {
                sb.append(StringUtils.pad(((InetSocketAddress) managedSession
                        .getRemoteAddress()).getAddress().getHostAddress(),
                        ' ', true, 16));
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Related Classes of org.apache.ftpserver.ftplet.User

  • org.apache.activemq.blob.FTPBlobTest
  • org.apache.ftpserver.command.impl.PASS
  • org.apache.ftpserver.command.impl.SITE_DESCUSER
  • org.apache.ftpserver.command.impl.SITE_WHO
  • org.apache.ftpserver.command.impl.USER
  • org.apache.ftpserver.command.PASS
  • org.apache.ftpserver.command.SITE_DESCUSER
  • org.apache.ftpserver.command.SITE_WHO
  • org.apache.ftpserver.command.USER
  • org.apache.ftpserver.examples.ManagingUsers
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