org.apache.mina.core.session.IoSession#getRemoteAddress

Source File: RTMPMinaConnection.java From red5-server-common with Apache License 2.0

6 votes

/**
 * Setter for MINA I/O session (connection).
 * 
 * @param protocolSession
 *            Protocol session
 */
public void setIoSession(IoSession protocolSession) {
    SocketAddress remote = protocolSession.getRemoteAddress();
    if (remote instanceof InetSocketAddress) {
        remoteAddress = ((InetSocketAddress) remote).getAddress().getHostAddress();
        remotePort = ((InetSocketAddress) remote).getPort();
    } else {
        remoteAddress = remote.toString();
        remotePort = -1;
    }
    remoteAddresses = new ArrayList<String>(1);
    remoteAddresses.add(remoteAddress);
    remoteAddresses = Collections.unmodifiableList(remoteAddresses);
    this.ioSession = protocolSession;
    if (log.isTraceEnabled()) {
        log.trace("setIoSession conn: {}", this);
    }
}

Source File: ConnectionThrottleFilter.java From neoscada with Eclipse Public License 1.0

5 votes

/**
 * Method responsible for deciding if a connection is OK
 * to continue
 *
 * @param session
 *     The new session that will be verified
 * @return
 *     True if the session meets the criteria, otherwise false
 */
protected boolean isConnectionOk(IoSession session) {
    SocketAddress remoteAddress = session.getRemoteAddress();
    if (remoteAddress instanceof InetSocketAddress) {
        InetSocketAddress addr = (InetSocketAddress) remoteAddress;
        long now = System.currentTimeMillis();

        if (clients.containsKey(addr.getAddress().getHostAddress())) {

            LOGGER.debug("This is not a new client");
            Long lastConnTime = clients.get(addr.getAddress().getHostAddress());

            clients.put(addr.getAddress().getHostAddress(), now);

            // if the interval between now and the last connection is
            // less than the allowed interval, return false
            if (now - lastConnTime < allowedInterval) {
                LOGGER.warn("Session connection interval too short");
                return false;
            }

            return true;
        }

        clients.put(addr.getAddress().getHostAddress(), now);
        return true;
    }

    return false;
}

Source File: BlacklistFilter.java From neoscada with Eclipse Public License 1.0

5 votes

private boolean isBlocked(IoSession session) {
    SocketAddress remoteAddress = session.getRemoteAddress();
    if (remoteAddress instanceof InetSocketAddress) {
        InetAddress address = ((InetSocketAddress) remoteAddress).getAddress();

        // check all subnets
        for (Subnet subnet : blacklist) {
            if (subnet.inSubnet(address)) {
                return true;
            }
        }
    }

    return false;
}

Source File: GameSession.java From GameServer with Apache License 2.0

5 votes

public GameSession(IoSession session){
	this.session = session;
	this.session.setAttribute(KEY_PLAYER_SESSION, this);
	SocketAddress socketaddress = session.getRemoteAddress();
	InetSocketAddress s = (InetSocketAddress) socketaddress;
	address = s.getAddress().getHostAddress();
}

Source File: MinaNetServerHandler.java From Lealone-Plugins with Apache License 2.0

5 votes

@Override
public void exceptionCaught(IoSession session, Throwable cause) {
    session.closeNow();
    String msg = "RemoteAddress " + session.getRemoteAddress();
    logger.error(msg + " exception: " + cause.getMessage());
    logger.info(msg + " closed");
}

Source File: MinaWritableChannel.java From Lealone-Plugins with Apache License 2.0

5 votes

public MinaWritableChannel(IoSession session) {
    this.session = session;
    SocketAddress sa = session.getRemoteAddress();
    if (sa instanceof InetSocketAddress) {
        address = (InetSocketAddress) sa;
    } else {
        address = null;
    }
}

Source File: MinaNetClientHandler.java From Lealone-Plugins with Apache License 2.0

5 votes

@Override
public void exceptionCaught(IoSession session, Throwable cause) {
    session.closeNow();
    String msg = "RemoteAddress " + session.getRemoteAddress();
    logger.error(msg + " exception: " + cause.getMessage(), cause);
    logger.info(msg + " closed");
    client.removeConnection(session);
}

Source File: ServerModel.java From MiniWeChat-Server with MIT License

5 votes

/**
 * 从iosession生成Key
 * 
 * @param ioSession
 * @return
 * @throws NoIpException
 */
public static String getIoSessionKey(IoSession ioSession) throws NoIpException  {
	// System.err.println("1.2  " + (ioSession.getRemoteAddress() == null));
	if (ioSession.getRemoteAddress() == null)
		throw new NoIpException();
	
	return ((InetSocketAddress) ioSession.getRemoteAddress()).getAddress().toString() + ":"
			+ ((InetSocketAddress) ioSession.getRemoteAddress()).getPort();
}

Source File: MinaServerHandler.java From java-study with Apache License 2.0

4 votes

@Override
public void sessionCreated(IoSession iosession) throws Exception{ 
	InetSocketAddress sa=(InetSocketAddress)iosession.getRemoteAddress();
	String address=sa.getAddress().getHostAddress(); //访问的ip
	logger.info("服务端与客户端创建连接..."+"访问的IP:"+address);
}

Source File: MyFilter.java From mina with Apache License 2.0

4 votes

@Override
public void messageReceived(NextFilter nextFilter, IoSession session, Object message) throws Exception {
    InetSocketAddress socketAddress = (InetSocketAddress) session.getRemoteAddress();
    log.debug("远程服务器地址：" + socketAddress.getAddress().getHostAddress());
    nextFilter.messageReceived(session, message);
}

Source File: MinaNetClient.java From Lealone-Plugins with Apache License 2.0

4 votes

private InetSocketAddress getInetSocketAddress(IoSession session) {
    return (InetSocketAddress) session.getRemoteAddress();
}

Source File: TftpServerProtocolHandler.java From tftp4j with Apache License 2.0

4 votes

@Override
public void messageReceived(IoSession session, Object message) throws Exception {
    TftpPacket packet = (TftpPacket) message;

    SocketAddress address = session.getRemoteAddress();
    LOG.info("Address is " + address);

    switch (packet.getOpcode()) {
        case RRQ: {
            TftpRequestPacket request = (TftpRequestPacket) packet;
            TftpData source = provider.open(request.getFilename());
            if (source == null) {
                session.write(new TftpErrorPacket(address, TftpErrorCode.FILE_NOT_FOUND), address);
                session.close(false);
            } else {
                final NioDatagramConnector connector = new NioDatagramConnector();
                TftpTransfer transfer = new TftpReadTransfer(address, source, request.getBlockSize());
                TftpTransferProtocolHandler handler = new TftpTransferProtocolHandler(connector, transfer);
                connector.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TftpProtocolCodecFactory()));
                connector.getFilterChain().addLast("logger-packet", new LoggingFilter("tftp-transfer-packet"));
                connector.setHandler(handler);
                ConnectFuture future = connector.connect(address);
                future.addListener(handler);
            }
            break;
        }
        case WRQ: {
            session.write(new TftpErrorPacket(address, TftpErrorCode.PERMISSION_DENIED), address);
            session.close(false);
            break;
        }
        case ACK: {
            break;
        }
        case DATA: {
            LOG.warn("Unexpected TFTP " + packet.getOpcode() + " packet: " + packet);
            session.write(new TftpErrorPacket(address, TftpErrorCode.ILLEGAL_OPERATION), address);
            session.close(false);
            break;
        }
        case ERROR: {
            TftpErrorPacket error = (TftpErrorPacket) packet;
            LOG.error("Received TFTP error packet: " + error);
            session.close(true);
            break;
        }
    }
}

Source File: TftpProtocolCodecFactory.java From tftp4j with Apache License 2.0

4 votes

@Override
public void decode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) throws Exception {
    TftpPacket packet = super.decode(session.getRemoteAddress(), in.buf());
    out.write(packet);
}

Source File: DhcpProtocolHandler.java From dhcp4j with Apache License 2.0

4 votes

@Override
public void messageReceived(IoSession session, Object message)
        throws Exception {
    if (LOG.isDebugEnabled())
        LOG.debug("{} -> {} RCVD: {}", session.getRemoteAddress(), session.getLocalAddress(), message);
    DhcpMessage request = (DhcpMessage) message;
    InetSocketAddress remoteAddress = (InetSocketAddress) session.getRemoteAddress();

    // This doesn't work in practice. Pass the InterfaceAddress to the constructor.
    // InetSocketAddress localSocketAddress = (InetSocketAddress) session.getLocalAddress();
    // InterfaceAddress localAddress = new InterfaceAddress(localSocketAddress.getAddress(), 0);
    DhcpRequestContext context = interfaceManager.newRequestContext(
            (InetSocketAddress) session.getServiceAddress(),
            (InetSocketAddress) session.getLocalAddress(),
            (InetSocketAddress) session.getRemoteAddress(),
            request);
    if (context == null) {
        debug("IGNQUERY", session.getRemoteAddress(), session.getLocalAddress(), request);
        return;
    }

    MDCUtils.init(context, request);
    try {
        DhcpMessage reply = dhcpService.getReplyFor(context, request);
        if (reply == null) {
            debug("NOREPLY", session.getRemoteAddress(), session.getLocalAddress(), request);
            return;
        }

        InterfaceAddress localAddress = interfaceManager.getResponseInterface(
                request.getRelayAgentAddress(),
                request.getCurrentClientAddress(),
                session.getRemoteAddress(),
                reply
        );
        if (localAddress == null) {
            debug("NOIFACE", session.getRemoteAddress(), session.getLocalAddress(), reply);
            return;
        }

        InetSocketAddress isa = DhcpInterfaceUtils.determineMessageDestination(
                request, reply,
                localAddress, remoteAddress.getPort());
        session.write(reply, isa);
    } finally {
        MDCUtils.fini();
    }
}

Source File: AWSIAMAuthenticator.java From aws-iam-ldap-bridge with Apache License 2.0

4 votes

@Override
public LdapPrincipal authenticate(BindOperationContext bindContext) throws Exception {
    if (!isAWSAccount(bindContext) || disabled) {
        LOG.debug("Skipping " + bindContext.getDn() + " - not an AWS account");
        if (delegatedAuth == null) {
            LOG.error("Delegated auth is null");
            return null;
        }
        return delegatedAuth.authenticate(bindContext);
    }

    LOG.debug("Authenticating " + bindContext.getDn());

    byte[] password = bindContext.getCredentials();

    LookupOperationContext lookupContext = new LookupOperationContext( getDirectoryService().getAdminSession(),
            bindContext.getDn(), SchemaConstants.ALL_USER_ATTRIBUTES, SchemaConstants.ALL_OPERATIONAL_ATTRIBUTES);

    Entry userEntry = getDirectoryService().getPartitionNexus().lookup( lookupContext );

    if (validator.verifyIAMPassword(userEntry, new String(password))) {
        LdapPrincipal principal = new LdapPrincipal( getDirectoryService().getSchemaManager(), bindContext.getDn(),
                AuthenticationLevel.SIMPLE, password);
        IoSession session = bindContext.getIoSession();

        if ( session != null )
        {
            SocketAddress clientAddress = session.getRemoteAddress();
            principal.setClientAddress( clientAddress );
            SocketAddress serverAddress = session.getServiceAddress();
            principal.setServerAddress( serverAddress );
        }

        bindContext.setEntry( new ClonedServerEntry( userEntry ) );
        return principal;
    } else {
        // Bad password ...
        String message = I18n.err( I18n.ERR_230, bindContext.getDn().getName() );
        LOG.info( message );
        throw new LdapAuthenticationException( message );
    }
}

Source File: DhcpProtocolHandler.java From dhcp4j with Apache License 2.0

4 votes

@Override
public void messageReceived(IoSession session, Object message)
        throws Exception {
    if (LOG.isDebugEnabled())
        LOG.debug("{} -> {} RCVD: {}", session.getRemoteAddress(), session.getLocalAddress(), message);
    DhcpMessage request = (DhcpMessage) message;
    InetSocketAddress remoteAddress = (InetSocketAddress) session.getRemoteAddress();

    // This doesn't work in practice. Pass the InterfaceAddress to the constructor.
    // InetSocketAddress localSocketAddress = (InetSocketAddress) session.getLocalAddress();
    // InterfaceAddress localAddress = new InterfaceAddress(localSocketAddress.getAddress(), 0);
    DhcpRequestContext context = interfaceManager.newRequestContext(
            (InetSocketAddress) session.getServiceAddress(),
            (InetSocketAddress) session.getLocalAddress(),
            (InetSocketAddress) session.getRemoteAddress(),
            request);
    if (context == null) {
        debug("IGNQUERY", session.getRemoteAddress(), session.getLocalAddress(), request);
        return;
    }

    MDCUtils.init(context, request);
    try {
        DhcpMessage reply = dhcpService.getReplyFor(context, request);
        if (reply == null) {
            debug("NOREPLY", session.getRemoteAddress(), session.getLocalAddress(), request);
            return;
        }

        InterfaceAddress localAddress = interfaceManager.getResponseInterface(
                request.getRelayAgentAddress(),
                request.getCurrentClientAddress(),
                session.getRemoteAddress(),
                reply
        );
        if (localAddress == null) {
            debug("NOIFACE", session.getRemoteAddress(), session.getLocalAddress(), reply);
            return;
        }

        InetSocketAddress isa = DhcpInterfaceUtils.determineMessageDestination(
                request, reply,
                localAddress, remoteAddress.getPort());
        session.write(reply, isa);
    } finally {
        MDCUtils.fini();
    }
}

Java Code Examples for org.apache.mina.core.session.IoSession#getRemoteAddress()