Examples with RouteInfo android.net.RouteInfo used on opensource projects

Example 31 with RouteInfo

use of android.net.RouteInfo in project android_frameworks_base by DirtyUnicorns.

the class RouteInfoTest method testMulticastRoute.

// Make sure that creating routes to multicast addresses doesn't throw an exception. Even though
// there's nothing we can do with them, we don't want to crash if, e.g., someone calls
// requestRouteToHostAddress("230.0.0.0", MOBILE_HIPRI);
public void testMulticastRoute() {
    RouteInfo r;
    r = new RouteInfo(Prefix("230.0.0.0/32"), Address("192.0.2.1"), "wlan0");
    r = new RouteInfo(Prefix("ff02::1/128"), Address("2001:db8::1"), "wlan0");
// No exceptions? Good.
}

Example 32 with RouteInfo

use of android.net.RouteInfo in project android_frameworks_base by DirtyUnicorns.

the class RouteInfoTest method assertParcelingIsLossless.

public void assertParcelingIsLossless(RouteInfo r) {
    RouteInfo r2 = passThroughParcel(r);
    assertEquals(r, r2);
}

Example 33 with RouteInfo

use of android.net.RouteInfo in project android_frameworks_base by DirtyUnicorns.

the class StaticIpConfigurationTest method testToLinkProperties.

@SmallTest
public void testToLinkProperties() {
    LinkProperties expected = new LinkProperties();
    expected.setInterfaceName(IFACE);
    StaticIpConfiguration s = new StaticIpConfiguration();
    assertEquals(expected, s.toLinkProperties(IFACE));
    final RouteInfo connectedRoute = new RouteInfo(new IpPrefix(ADDRSTR), null, IFACE);
    s.ipAddress = ADDR;
    expected.addLinkAddress(ADDR);
    expected.addRoute(connectedRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = GATEWAY;
    RouteInfo defaultRoute = new RouteInfo(new IpPrefix("0.0.0.0/0"), GATEWAY, IFACE);
    expected.addRoute(defaultRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = OFFLINKGATEWAY;
    expected.removeRoute(defaultRoute);
    defaultRoute = new RouteInfo(new IpPrefix("0.0.0.0/0"), OFFLINKGATEWAY, IFACE);
    expected.addRoute(defaultRoute);
    RouteInfo gatewayRoute = new RouteInfo(new IpPrefix("192.0.2.129/32"), null, IFACE);
    expected.addRoute(gatewayRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.dnsServers.add(DNS1);
    expected.addDnsServer(DNS1);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.dnsServers.add(DNS2);
    s.dnsServers.add(DNS3);
    expected.addDnsServer(DNS2);
    expected.addDnsServer(DNS3);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.domains = "google.com";
    expected.setDomains("google.com");
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = null;
    expected.removeRoute(defaultRoute);
    expected.removeRoute(gatewayRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    // Without knowing the IP address, we don't have a directly-connected route, so we can't
    // tell if the gateway is off-link or not and we don't add a host route. This isn't a real
    // configuration, but we should at least not crash.
    s.gateway = OFFLINKGATEWAY;
    s.ipAddress = null;
    expected.removeLinkAddress(ADDR);
    expected.removeRoute(connectedRoute);
    expected.addRoute(defaultRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
}

Example 34 with RouteInfo

use of android.net.RouteInfo in project android_frameworks_base by DirtyUnicorns.

the class VpnConfig method addLegacyRoutes.

public void addLegacyRoutes(String routesStr) {
    if (routesStr.trim().equals("")) {
        return;
    }
    String[] routes = routesStr.trim().split(" ");
    for (String route : routes) {
        //each route is ip/prefix
        RouteInfo info = new RouteInfo(new IpPrefix(route), null);
        this.routes.add(info);
        updateAllowedFamilies(info.getDestination().getAddress());
    }
}

Example 35 with RouteInfo

use of android.net.RouteInfo in project android_frameworks_base by DirtyUnicorns.

the class Vpn method startLegacyVpnPrivileged.

/**
     * Like {@link #startLegacyVpn(VpnProfile, KeyStore, LinkProperties)}, but does not check
     * permissions under the assumption that the caller is the system.
     *
     * Callers are responsible for checking permissions if needed.
     */
public void startLegacyVpnPrivileged(VpnProfile profile, KeyStore keyStore, LinkProperties egress) {
    UserManager mgr = UserManager.get(mContext);
    UserInfo user = mgr.getUserInfo(mUserHandle);
    if (user.isRestricted() || mgr.hasUserRestriction(UserManager.DISALLOW_CONFIG_VPN, new UserHandle(mUserHandle))) {
        throw new SecurityException("Restricted users cannot establish VPNs");
    }
    final RouteInfo ipv4DefaultRoute = findIPv4DefaultRoute(egress);
    final String gateway = ipv4DefaultRoute.getGateway().getHostAddress();
    final String iface = ipv4DefaultRoute.getInterface();
    // Load certificates.
    String privateKey = "";
    String userCert = "";
    String caCert = "";
    String serverCert = "";
    if (!profile.ipsecUserCert.isEmpty()) {
        privateKey = Credentials.USER_PRIVATE_KEY + profile.ipsecUserCert;
        byte[] value = keyStore.get(Credentials.USER_CERTIFICATE + profile.ipsecUserCert);
        userCert = (value == null) ? null : new String(value, StandardCharsets.UTF_8);
    }
    if (!profile.ipsecCaCert.isEmpty()) {
        byte[] value = keyStore.get(Credentials.CA_CERTIFICATE + profile.ipsecCaCert);
        caCert = (value == null) ? null : new String(value, StandardCharsets.UTF_8);
    }
    if (!profile.ipsecServerCert.isEmpty()) {
        byte[] value = keyStore.get(Credentials.USER_CERTIFICATE + profile.ipsecServerCert);
        serverCert = (value == null) ? null : new String(value, StandardCharsets.UTF_8);
    }
    if (privateKey == null || userCert == null || caCert == null || serverCert == null) {
        throw new IllegalStateException("Cannot load credentials");
    }
    // Prepare arguments for racoon.
    String[] racoon = null;
    switch(profile.type) {
        case VpnProfile.TYPE_L2TP_IPSEC_PSK:
            racoon = new String[] { iface, profile.server, "udppsk", profile.ipsecIdentifier, profile.ipsecSecret, "1701" };
            break;
        case VpnProfile.TYPE_L2TP_IPSEC_RSA:
            racoon = new String[] { iface, profile.server, "udprsa", privateKey, userCert, caCert, serverCert, "1701" };
            break;
        case VpnProfile.TYPE_IPSEC_XAUTH_PSK:
            racoon = new String[] { iface, profile.server, "xauthpsk", profile.ipsecIdentifier, profile.ipsecSecret, profile.username, profile.password, "", gateway };
            break;
        case VpnProfile.TYPE_IPSEC_XAUTH_RSA:
            racoon = new String[] { iface, profile.server, "xauthrsa", privateKey, userCert, caCert, serverCert, profile.username, profile.password, "", gateway };
            break;
        case VpnProfile.TYPE_IPSEC_HYBRID_RSA:
            racoon = new String[] { iface, profile.server, "hybridrsa", caCert, serverCert, profile.username, profile.password, "", gateway };
            break;
    }
    // Prepare arguments for mtpd.
    String[] mtpd = null;
    switch(profile.type) {
        case VpnProfile.TYPE_PPTP:
            mtpd = new String[] { iface, "pptp", profile.server, "1723", "name", profile.username, "password", profile.password, "linkname", "vpn", "refuse-eap", "nodefaultroute", "usepeerdns", "idle", "1800", "mtu", "1400", "mru", "1400", (profile.mppe ? "+mppe" : "nomppe") };
            break;
        case VpnProfile.TYPE_L2TP_IPSEC_PSK:
        case VpnProfile.TYPE_L2TP_IPSEC_RSA:
            mtpd = new String[] { iface, "l2tp", profile.server, "1701", profile.l2tpSecret, "name", profile.username, "password", profile.password, "linkname", "vpn", "refuse-eap", "nodefaultroute", "usepeerdns", "idle", "1800", "mtu", "1400", "mru", "1400" };
            break;
    }
    VpnConfig config = new VpnConfig();
    config.legacy = true;
    config.user = profile.key;
    config.interfaze = iface;
    config.session = profile.name;
    config.addLegacyRoutes(profile.routes);
    if (!profile.dnsServers.isEmpty()) {
        config.dnsServers = Arrays.asList(profile.dnsServers.split(" +"));
    }
    if (!profile.searchDomains.isEmpty()) {
        config.searchDomains = Arrays.asList(profile.searchDomains.split(" +"));
    }
    startLegacyVpn(config, racoon, mtpd);
}