Examples with FirewallPortForwardConfigIP4 org.eclipse.kura.net.firewall.FirewallPortForwardConfigIP4 used on opensource projects

Example 1 with FirewallPortForwardConfigIP4

use of org.eclipse.kura.net.firewall.FirewallPortForwardConfigIP4 in project kura by eclipse.

the class GwtNetworkServiceImpl method updateDeviceFirewallPortForwards.

@Override
public void updateDeviceFirewallPortForwards(GwtXSRFToken xsrfToken, List<GwtFirewallPortForwardEntry> entries) throws GwtKuraException {
    s_logger.debug("updateDeviceFirewallPortForwards() :: updating port forward entries");
    checkXSRFToken(xsrfToken);
    NetworkAdminService nas = ServiceLocator.getInstance().getService(NetworkAdminService.class);
    List<FirewallPortForwardConfigIP<? extends IPAddress>> firewallPortForwardConfigIPs = new ArrayList<FirewallPortForwardConfigIP<? extends IPAddress>>();
    try {
        for (GwtFirewallPortForwardEntry entry : entries) {
            String network = null;
            String prefix = null;
            if (entry.getPermittedNetwork() != null) {
                String[] parts = entry.getPermittedNetwork().split("/");
                network = parts[0];
                prefix = parts[1];
            }
            FirewallPortForwardConfigIP<IP4Address> firewallPortForwardConfigIP = new FirewallPortForwardConfigIP4();
            firewallPortForwardConfigIP.setInboundInterface(GwtSafeHtmlUtils.htmlEscape(entry.getInboundInterface()));
            firewallPortForwardConfigIP.setOutboundInterface(GwtSafeHtmlUtils.htmlEscape(entry.getOutboundInterface()));
            firewallPortForwardConfigIP.setAddress((IP4Address) IPAddress.parseHostAddress(GwtSafeHtmlUtils.htmlEscape(entry.getAddress())));
            firewallPortForwardConfigIP.setProtocol(NetProtocol.valueOf(GwtSafeHtmlUtils.htmlEscape(entry.getProtocol())));
            firewallPortForwardConfigIP.setInPort(entry.getInPort());
            firewallPortForwardConfigIP.setOutPort(entry.getOutPort());
            boolean masquerade = entry.getMasquerade().equals("yes") ? true : false;
            firewallPortForwardConfigIP.setMasquerade(masquerade);
            if (network != null && prefix != null) {
                firewallPortForwardConfigIP.setPermittedNetwork(new NetworkPair<IP4Address>((IP4Address) IPAddress.parseHostAddress(network), Short.parseShort(prefix)));
            }
            firewallPortForwardConfigIP.setPermittedMac(GwtSafeHtmlUtils.htmlEscape(entry.getPermittedMAC()));
            firewallPortForwardConfigIP.setSourcePortRange(GwtSafeHtmlUtils.htmlEscape(entry.getSourcePortRange()));
            s_logger.debug("adding port forward entry for inbound iface {} - port {}", GwtSafeHtmlUtils.htmlEscape(entry.getInboundInterface()), entry.getInPort());
            firewallPortForwardConfigIPs.add(firewallPortForwardConfigIP);
        }
        nas.setFirewallPortForwardingConfiguration(firewallPortForwardConfigIPs);
    } catch (KuraException e) {
        s_logger.warn("Exception while updating firewall port forwards", e);
        throw new GwtKuraException(GwtKuraErrorCode.INTERNAL_ERROR, e);
    } catch (NumberFormatException e) {
        s_logger.warn("Exception while updating firewall port forwards", e);
        throw new GwtKuraException(GwtKuraErrorCode.INTERNAL_ERROR, e);
    } catch (UnknownHostException e) {
        s_logger.warn("Exception while updating firewall port forwards", e);
        throw new GwtKuraException(GwtKuraErrorCode.INTERNAL_ERROR, e);
    }
}

Example 2 with FirewallPortForwardConfigIP4

use of org.eclipse.kura.net.firewall.FirewallPortForwardConfigIP4 in project kura by eclipse.

the class GwtNetworkServiceImpl method findDeviceFirewallPortForwards.

@Override
public ArrayList<GwtFirewallPortForwardEntry> findDeviceFirewallPortForwards(GwtXSRFToken xsrfToken) throws GwtKuraException {
    checkXSRFToken(xsrfToken);
    NetworkAdminService nas = ServiceLocator.getInstance().getService(NetworkAdminService.class);
    List<GwtFirewallPortForwardEntry> gwtPortForwardEntries = new ArrayList<GwtFirewallPortForwardEntry>();
    try {
        List<NetConfig> firewallConfigs = nas.getFirewallConfiguration();
        if (firewallConfigs != null && !firewallConfigs.isEmpty()) {
            for (NetConfig netConfig : firewallConfigs) {
                if (netConfig instanceof FirewallPortForwardConfigIP4) {
                    s_logger.debug("findDeviceFirewallPortForwards() :: adding new Port Forward Entry");
                    GwtFirewallPortForwardEntry entry = new GwtFirewallPortForwardEntry();
                    entry.setInboundInterface(((FirewallPortForwardConfigIP4) netConfig).getInboundInterface());
                    entry.setOutboundInterface(((FirewallPortForwardConfigIP4) netConfig).getOutboundInterface());
                    entry.setAddress(((FirewallPortForwardConfigIP4) netConfig).getAddress().getHostAddress());
                    entry.setProtocol(((FirewallPortForwardConfigIP4) netConfig).getProtocol().toString());
                    entry.setInPort(((FirewallPortForwardConfigIP4) netConfig).getInPort());
                    entry.setOutPort(((FirewallPortForwardConfigIP4) netConfig).getOutPort());
                    String masquerade = ((FirewallPortForwardConfigIP4) netConfig).isMasquerade() ? "yes" : "no";
                    entry.setMasquerade(masquerade);
                    entry.setPermittedNetwork(((FirewallPortForwardConfigIP4) netConfig).getPermittedNetwork().toString());
                    entry.setPermittedMAC(((FirewallPortForwardConfigIP4) netConfig).getPermittedMac());
                    entry.setSourcePortRange(((FirewallPortForwardConfigIP4) netConfig).getSourcePortRange());
                    gwtPortForwardEntries.add(entry);
                }
            }
        }
        return new ArrayList<GwtFirewallPortForwardEntry>(gwtPortForwardEntries);
    } catch (KuraException e) {
        s_logger.warn("Failed", e);
        throw new GwtKuraException(GwtKuraErrorCode.INTERNAL_ERROR, e);
    }
}

Example 3 with FirewallPortForwardConfigIP4

use of org.eclipse.kura.net.firewall.FirewallPortForwardConfigIP4 in project kura by eclipse.

the class FirewallConfigurationServiceImpl method getFirewallConfiguration.

@Override
public FirewallConfiguration getFirewallConfiguration() throws KuraException {
    s_logger.debug("getting the firewall configuration");
    FirewallConfiguration firewallConfiguration = new FirewallConfiguration();
    LinuxFirewall firewall = LinuxFirewall.getInstance();
    Iterator<LocalRule> localRules = firewall.getLocalRules().iterator();
    while (localRules.hasNext()) {
        LocalRule localRule = localRules.next();
        if (localRule.getPortRange() != null) {
            s_logger.debug("getFirewallConfiguration() :: Adding local rule for {}", localRule.getPortRange());
            firewallConfiguration.addConfig(new FirewallOpenPortConfigIP4(localRule.getPortRange(), NetProtocol.valueOf(localRule.getProtocol()), localRule.getPermittedNetwork(), localRule.getPermittedInterfaceName(), localRule.getUnpermittedInterfaceName(), localRule.getPermittedMAC(), localRule.getSourcePortRange()));
        } else {
            s_logger.debug("getFirewallConfiguration() :: Adding local rule for {}", localRule.getPort());
            firewallConfiguration.addConfig(new FirewallOpenPortConfigIP4(localRule.getPort(), NetProtocol.valueOf(localRule.getProtocol()), localRule.getPermittedNetwork(), localRule.getPermittedInterfaceName(), localRule.getUnpermittedInterfaceName(), localRule.getPermittedMAC(), localRule.getSourcePortRange()));
        }
    }
    Iterator<PortForwardRule> portForwardRules = firewall.getPortForwardRules().iterator();
    while (portForwardRules.hasNext()) {
        PortForwardRule portForwardRule = portForwardRules.next();
        try {
            s_logger.debug("getFirewallConfiguration() :: Adding port forwarding - inbound iface is {}", portForwardRule.getInboundIface());
            firewallConfiguration.addConfig(new FirewallPortForwardConfigIP4(portForwardRule.getInboundIface(), portForwardRule.getOutboundIface(), (IP4Address) IPAddress.parseHostAddress(portForwardRule.getAddress()), NetProtocol.valueOf(portForwardRule.getProtocol()), portForwardRule.getInPort(), portForwardRule.getOutPort(), portForwardRule.isMasquerade(), new NetworkPair<IP4Address>((IP4Address) IPAddress.parseHostAddress(portForwardRule.getPermittedNetwork()), (short) portForwardRule.getPermittedNetworkMask()), portForwardRule.getPermittedMAC(), portForwardRule.getSourcePortRange()));
        } catch (UnknownHostException e) {
            e.printStackTrace();
            throw new KuraException(KuraErrorCode.INTERNAL_ERROR, e);
        }
    }
    Iterator<NATRule> autoNatRules = firewall.getAutoNatRules().iterator();
    while (autoNatRules.hasNext()) {
        NATRule autoNatRule = autoNatRules.next();
        s_logger.debug("getFirewallConfiguration() :: Adding auto NAT rules {}", autoNatRule.getSourceInterface());
        firewallConfiguration.addConfig(new FirewallAutoNatConfig(autoNatRule.getSourceInterface(), autoNatRule.getDestinationInterface(), autoNatRule.isMasquerade()));
    }
    Iterator<NATRule> natRules = firewall.getNatRules().iterator();
    while (natRules.hasNext()) {
        NATRule natRule = natRules.next();
        s_logger.debug("getFirewallConfiguration() :: Adding NAT rules {}", natRule.getSourceInterface());
        firewallConfiguration.addConfig(new FirewallNatConfig(natRule.getSourceInterface(), natRule.getDestinationInterface(), natRule.getProtocol(), natRule.getSource(), natRule.getDestination(), natRule.isMasquerade()));
    }
    return firewallConfiguration;
}