From 0ccec2d3bd7c7f890f7b651110ea10a8933eab29 Mon Sep 17 00:00:00 2001 From: cyBerta Date: Thu, 25 Nov 2021 12:23:04 +0100 Subject: implement UI, logic and test for prefer UDP preferences --- .../base/fragments/SettingsFragment.java | 19 ++- .../leap/bitmaskclient/base/models/Constants.java | 2 + .../bitmaskclient/base/utils/PreferenceHelper.java | 8 + .../java/se/leap/bitmaskclient/eip/Gateway.java | 3 +- .../leap/bitmaskclient/eip/VpnConfigGenerator.java | 46 ++++-- app/src/main/res/drawable/ic_multiple_stop.xml | 10 ++ app/src/main/res/layout/f_settings.xml | 3 +- app/src/main/res/values/strings.xml | 3 + .../bitmaskclient/eip/GatewaysManagerTest.java | 12 +- .../bitmaskclient/eip/VpnConfigGeneratorTest.java | 182 +++++++++++++++++++-- .../resources/v4/multiport_tcpudp_eip-service.json | 67 ++++++++ 11 files changed, 317 insertions(+), 38 deletions(-) create mode 100644 app/src/main/res/drawable/ic_multiple_stop.xml create mode 100644 app/src/test/resources/v4/multiport_tcpudp_eip-service.json (limited to 'app/src') diff --git a/app/src/main/java/se/leap/bitmaskclient/base/fragments/SettingsFragment.java b/app/src/main/java/se/leap/bitmaskclient/base/fragments/SettingsFragment.java index ed1e8b6d..87c64a89 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/fragments/SettingsFragment.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/fragments/SettingsFragment.java @@ -34,10 +34,12 @@ import static se.leap.bitmaskclient.base.MainActivity.ACTION_SHOW_VPN_FRAGMENT; import static se.leap.bitmaskclient.base.models.Constants.SHARED_PREFERENCES; import static se.leap.bitmaskclient.base.models.Constants.USE_BRIDGES; import static se.leap.bitmaskclient.base.models.Constants.USE_IPv6_FIREWALL; +import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getPreferUDP; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getShowAlwaysOnDialog; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getUseBridges; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getUseSnowflake; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.hasSnowflakePrefs; +import static se.leap.bitmaskclient.base.utils.PreferenceHelper.preferUDP; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.useBridges; import static se.leap.bitmaskclient.base.utils.PreferenceHelper.useSnowflake; @@ -63,10 +65,11 @@ public class SettingsFragment extends Fragment implements SharedPreferences.OnSh View view = inflater.inflate(R.layout.f_settings, container, false); initAlwaysOnVpnEntry(view); initExcludeAppsEntry(view); - initFirewallEntry(view); - initTetheringEntry(view); + initPreferUDPEntry(view); initUseBridgesEntry(view); initUseSnowflakeEntry(view); + initFirewallEntry(view); + initTetheringEntry(view); return view; } @@ -126,6 +129,18 @@ public class SettingsFragment extends Fragment implements SharedPreferences.OnSh } } + private void initPreferUDPEntry(View rootView) { + IconSwitchEntry useSnowflake = rootView.findViewById(R.id.prefer_udp); + useSnowflake.setVisibility(VISIBLE); + useSnowflake.setChecked(getPreferUDP(getContext())); + useSnowflake.setOnCheckedChangeListener((buttonView, isChecked) -> { + if (!buttonView.isPressed()) { + return; + } + preferUDP(getContext(), isChecked); + }); + } + private void initExcludeAppsEntry(View rootView) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { IconTextEntry excludeApps = rootView.findViewById(R.id.exclude_apps); diff --git a/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java b/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java index 016a8563..468b1b01 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java @@ -42,6 +42,7 @@ public interface Constants { String LAST_UPDATE_CHECK = "last_update_check"; String PREFERRED_CITY = "preferred_city"; String USE_SNOWFLAKE = "use_snowflake"; + String PREFER_UDP = "prefer_UDP"; ////////////////////////////////////////////// @@ -163,6 +164,7 @@ public interface Constants { String REMOTE = "remote"; String PORTS = "ports"; String PROTOCOLS = "protocols"; + String UDP = "udp"; String CAPABILITIES = "capabilities"; String TRANSPORT = "transport"; String TYPE = "type"; diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java index 515ec282..fe9100cb 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java @@ -29,6 +29,7 @@ import static se.leap.bitmaskclient.base.models.Constants.EXCLUDED_APPS; import static se.leap.bitmaskclient.base.models.Constants.LAST_UPDATE_CHECK; import static se.leap.bitmaskclient.base.models.Constants.LAST_USED_PROFILE; import static se.leap.bitmaskclient.base.models.Constants.PREFERRED_CITY; +import static se.leap.bitmaskclient.base.models.Constants.PREFER_UDP; import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_CONFIGURED; import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_EIP_DEFINITION; import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_PRIVATE_KEY; @@ -145,6 +146,13 @@ public class PreferenceHelper { return getBoolean(context, RESTART_ON_UPDATE, false); } + public static boolean getPreferUDP(Context context) { + return getBoolean(context, PREFER_UDP, false); + } + + public static void preferUDP(Context context, boolean prefer) { + putBoolean(context, PREFER_UDP, prefer); + } public static boolean getUseBridges(SharedPreferences preferences) { return preferences.getBoolean(USE_BRIDGES, false); diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java index a3d3abbc..60507363 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java @@ -174,7 +174,8 @@ public class Gateway { */ private @NonNull HashMap createVPNProfiles(Context context) throws ConfigParser.ConfigParseError, IOException, JSONException { - VpnConfigGenerator vpnConfigurationGenerator = new VpnConfigGenerator(generalConfiguration, secrets, gateway, apiVersion); + boolean preferUDP = PreferenceHelper.getPreferUDP(context); + VpnConfigGenerator vpnConfigurationGenerator = new VpnConfigGenerator(generalConfiguration, secrets, gateway, apiVersion, preferUDP); HashMap profiles = vpnConfigurationGenerator.generateVpnProfiles(); addProfileInfos(context, profiles); return profiles; diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java index d72f0936..303959d0 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java @@ -48,6 +48,7 @@ import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_VPN_CERTIFICA import static se.leap.bitmaskclient.base.models.Constants.REMOTE; import static se.leap.bitmaskclient.base.models.Constants.TRANSPORT; import static se.leap.bitmaskclient.base.models.Constants.TYPE; +import static se.leap.bitmaskclient.base.models.Constants.UDP; import static se.leap.bitmaskclient.pluggableTransports.Dispatcher.DISPATCHER_IP; import static se.leap.bitmaskclient.pluggableTransports.Dispatcher.DISPATCHER_PORT; @@ -57,16 +58,18 @@ public class VpnConfigGenerator { private JSONObject secrets; private JSONObject obfs4Transport; private int apiVersion; + private boolean preferUDP; public final static String TAG = VpnConfigGenerator.class.getSimpleName(); private final String newLine = System.getProperty("line.separator"); // Platform new line - public VpnConfigGenerator(JSONObject generalConfiguration, JSONObject secrets, JSONObject gateway, int apiVersion) throws ConfigParser.ConfigParseError { + public VpnConfigGenerator(JSONObject generalConfiguration, JSONObject secrets, JSONObject gateway, int apiVersion, boolean preferUDP) throws ConfigParser.ConfigParseError { this.generalConfiguration = generalConfiguration; this.gateway = gateway; this.secrets = secrets; this.apiVersion = apiVersion; + this.preferUDP = preferUDP; checkCapabilities(); } @@ -174,7 +177,7 @@ public class VpnConfigGenerator { default: case 1: case 2: - ipAddress = gateway.getString(IP_ADDRESS); + ipAddress = gateway.getString(IP_ADDRESS); gatewayConfigApiv1(stringBuilder, ipAddress, capabilities); break; case 3: @@ -213,9 +216,9 @@ public class VpnConfigGenerator { int port; String protocol; JSONArray ports = capabilities.getJSONArray(PORTS); + JSONArray protocols = capabilities.getJSONArray(PROTOCOLS); for (int i = 0; i < ports.length(); i++) { port = ports.getInt(i); - JSONArray protocols = capabilities.getJSONArray(PROTOCOLS); for (int j = 0; j < protocols.length(); j++) { protocol = protocols.optString(j); String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine; @@ -229,14 +232,35 @@ public class VpnConfigGenerator { String protocol; JSONObject openvpnTransport = getTransport(transports, OPENVPN); JSONArray ports = openvpnTransport.getJSONArray(PORTS); - for (int j = 0; j < ports.length(); j++) { - port = ports.getString(j); - JSONArray protocols = openvpnTransport.getJSONArray(PROTOCOLS); - for (int k = 0; k < protocols.length(); k++) { - protocol = protocols.optString(k); - for (String ipAddress : ipAddresses) { - String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine; - stringBuilder.append(newRemote); + JSONArray protocols = openvpnTransport.getJSONArray(PROTOCOLS); + if (preferUDP) { + StringBuilder udpRemotes = new StringBuilder(); + StringBuilder tcpRemotes = new StringBuilder(); + for (int i = 0; i < protocols.length(); i++) { + protocol = protocols.optString(i); + for (int j = 0; j < ports.length(); j++) { + port = ports.optString(j); + for (String ipAddress : ipAddresses) { + String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine; + if (UDP.equals(protocol)) { + udpRemotes.append(newRemote); + } else { + tcpRemotes.append(newRemote); + } + } + } + } + stringBuilder.append(udpRemotes.toString()); + stringBuilder.append(tcpRemotes.toString()); + } else { + for (int j = 0; j < ports.length(); j++) { + port = ports.getString(j); + for (int k = 0; k < protocols.length(); k++) { + protocol = protocols.optString(k); + for (String ipAddress : ipAddresses) { + String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine; + stringBuilder.append(newRemote); + } } } } diff --git a/app/src/main/res/drawable/ic_multiple_stop.xml b/app/src/main/res/drawable/ic_multiple_stop.xml new file mode 100644 index 00000000..c43c84f3 --- /dev/null +++ b/app/src/main/res/drawable/ic_multiple_stop.xml @@ -0,0 +1,10 @@ + + + diff --git a/app/src/main/res/layout/f_settings.xml b/app/src/main/res/layout/f_settings.xml index b625d548..1851fb54 100644 --- a/app/src/main/res/layout/f_settings.xml +++ b/app/src/main/res/layout/f_settings.xml @@ -35,7 +35,7 @@ android:visibility="visible" /> - Use Snowflake Circumvent blocking of the provider\'s configuration server. VPN settings + Use UDP if available + UDP can be faster and better for streaming, but does not work for all networks. + diff --git a/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java b/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java index 43a6a496..a3cde58b 100644 --- a/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java +++ b/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java @@ -114,7 +114,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OBFS4); profile.mGatewayIp = "37.218.247.60"; @@ -129,7 +129,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OPENVPN); profile.mGatewayIp = "37.218.247.60"; @@ -144,7 +144,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OBFS4); profile.mGatewayIp = "37.218.247.60"; @@ -159,7 +159,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OPENVPN); profile.mGatewayIp = "37.218.247.60"; @@ -174,7 +174,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OBFS4); profile.mGatewayIp = "37.218.247.61"; @@ -189,7 +189,7 @@ public class GatewaysManagerTest { MockHelper.mockProviderObservable(provider); GatewaysManager gatewaysManager = new GatewaysManager(mockContext); - VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3); + VpnConfigGenerator configGenerator = new VpnConfigGenerator(provider.getDefinition(), secrets, gateway1, 3, false); VpnProfile profile = configGenerator.createProfile(OBFS4); profile.mGatewayIp = "3.21.247.89"; diff --git a/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java b/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java index 56575556..4bacd81a 100644 --- a/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java +++ b/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java @@ -12,7 +12,6 @@ import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.Answers; import org.mockito.Mock; -import org.mockito.internal.util.StringUtil; import org.powermock.core.classloader.annotations.PrepareForTest; import org.powermock.modules.junit4.PowerMockRunner; @@ -1016,6 +1015,138 @@ public class VpnConfigGeneratorTest { "sndbuf 0 \n" + "rcvbuf 0 \n"; + String expectedVPNConfig_v4_ovpn_multiport_tcpudp = "# Config for OpenVPN 2.x\n" + + "# Enables connection to GUI\n" + + "management /data/data/se.leap.bitmask/mgmtsocket unix\n" + + "management-client\n" + + "management-query-passwords\n" + + "management-hold\n" + + "\n" + + "setenv IV_GUI_VER \"se.leap.bitmaskclient 0.9.10\" \n" + + "setenv IV_PLAT_VER \"0 null JUNIT null null null\"\n" + + "machine-readable-output\n" + + "allow-recursive-routing\n" + + "ifconfig-nowarn\n" + + "client\n" + + "verb 4\n" + + "connect-retry 2 300\n" + + "resolv-retry 60\n" + + "dev tun\n" + + "remote 2001:db8:123::1056 53 udp\n" + + "remote 37.218.247.60 53 udp\n" + + "remote 2001:db8:123::1056 80 udp\n" + + "remote 37.218.247.60 80 udp\n" + + "remote 2001:db8:123::1056 1194 udp\n" + + "remote 37.218.247.60 1194 udp\n" + + "remote 2001:db8:123::1056 53 tcp-client\n" + + "remote 37.218.247.60 53 tcp-client\n" + + "remote 2001:db8:123::1056 80 tcp-client\n" + + "remote 37.218.247.60 80 tcp-client\n" + + "remote 2001:db8:123::1056 1194 tcp-client\n" + + "remote 37.218.247.60 1194 tcp-client\n" + + "\n" + + "-----BEGIN CERTIFICATE-----\n" + + "MIIFbzCCA1egAwIBAgIBATANBgkqhkiG9w0BAQ0FADBKMRgwFgYDVQQDDA9CaXRt\n" + + "YXNrIFJvb3QgQ0ExEDAOBgNVBAoMB0JpdG1hc2sxHDAaBgNVBAsME2h0dHBzOi8v\n" + + "Yml0bWFzay5uZXQwHhcNMTIxMTA2MDAwMDAwWhcNMjIxMTA2MDAwMDAwWjBKMRgw\n" + + "FgYDVQQDDA9CaXRtYXNrIFJvb3QgQ0ExEDAOBgNVBAoMB0JpdG1hc2sxHDAaBgNV\n" + + "BAsME2h0dHBzOi8vYml0bWFzay5uZXQwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAw\n" + + "ggIKAoICAQC1eV4YvayaU+maJbWrD4OHo3d7S1BtDlcvkIRS1Fw3iYDjsyDkZxai\n" + + "dHp4EUasfNQ+EVtXUvtk6170EmLco6Elg8SJBQ27trE6nielPRPCfX3fQzETRfvB\n" + + "7tNvGw4Jn2YKiYoMD79kkjgyZjkJ2r/bEHUSevmR09BRp86syHZerdNGpXYhcQ84\n" + + "CA1+V+603GFIHnrP+uQDdssW93rgDNYu+exT+Wj6STfnUkugyjmPRPjL7wh0tzy+\n" + + "znCeLl4xiV3g9sjPnc7r2EQKd5uaTe3j71sDPF92KRk0SSUndREz+B1+Dbe/RGk4\n" + + "MEqGFuOzrtsgEhPIX0hplhb0Tgz/rtug+yTT7oJjBa3u20AAOQ38/M99EfdeJvc4\n" + + "lPFF1XBBLh6X9UKF72an2NuANiX6XPySnJgZ7nZ09RiYZqVwu/qt3DfvLfhboq+0\n" + + "bQvLUPXrVDr70onv5UDjpmEA/cLmaIqqrduuTkFZOym65/PfAPvpGnt7crQj/Ibl\n" + + "DEDYZQmP7AS+6zBjoOzNjUGE5r40zWAR1RSi7zliXTu+yfsjXUIhUAWmYR6J3KxB\n" + + "lfsiHBQ+8dn9kC3YrUexWoOqBiqJOAJzZh5Y1tqgzfh+2nmHSB2dsQRs7rDRRlyy\n" + + "YMbkpzL9ZsOUO2eTP1mmar6YjCN+rggYjRrX71K2SpBG6b1zZxOG+wIDAQABo2Aw\n" + + "XjAdBgNVHQ4EFgQUuYGDLL2sswnYpHHvProt1JU+D48wDgYDVR0PAQH/BAQDAgIE\n" + + "MAwGA1UdEwQFMAMBAf8wHwYDVR0jBBgwFoAUuYGDLL2sswnYpHHvProt1JU+D48w\n" + + "DQYJKoZIhvcNAQENBQADggIBADeG67vaFcbITGpi51264kHPYPEWaXUa5XYbtmBl\n" + + "cXYyB6hY5hv/YNuVGJ1gWsDmdeXEyj0j2icGQjYdHRfwhrbEri+h1EZOm1cSBDuY\n" + + "k/P5+ctHyOXx8IE79DBsZ6IL61UKIaKhqZBfLGYcWu17DVV6+LT+AKtHhOrv3TSj\n" + + "RnAcKnCbKqXLhUPXpK0eTjPYS2zQGQGIhIy9sQXVXJJJsGrPgMxna1Xw2JikBOCG\n" + + "htD/JKwt6xBmNwktH0GI/LVtVgSp82Clbn9C4eZN9E5YbVYjLkIEDhpByeC71QhX\n" + + "EIQ0ZR56bFuJA/CwValBqV/G9gscTPQqd+iETp8yrFpAVHOW+YzSFbxjTEkBte1J\n" + + "aF0vmbqdMAWLk+LEFPQRptZh0B88igtx6tV5oVd+p5IVRM49poLhuPNJGPvMj99l\n" + + "mlZ4+AeRUnbOOeAEuvpLJbel4rhwFzmUiGoeTVoPZyMevWcVFq6BMkS+jRR2w0jK\n" + + "G6b0v5XDHlcFYPOgUrtsOBFJVwbutLvxdk6q37kIFnWCd8L3kmES5q4wjyFK47Co\n" + + "Ja8zlx64jmMZPg/t3wWqkZgXZ14qnbyG5/lGsj5CwVtfDljrhN0oCWK1FZaUmW3d\n" + + "69db12/g4f6phldhxiWuGC/W6fCW5kre7nmhshcltqAJJuU47iX+DarBFiIj816e\n" + + "yV8e\n" + + "-----END CERTIFICATE-----\n" + + "\n" + + "\n" + + "\n" + + "-----BEGIN RSA PRIVATE KEY-----\n" + + "MIIEwAIBADANBgkqhkiG9w0BAQEFAASCBKowggSmAgEAAoIBAQDUTYWeGgsHS+fjijmziniNqw6h\n" + + "MBpyK4S/cM6PxV28C33VuOWPTMcIYesctjZANWFCggfFTQSjV5Qaxq9UK4i27tayLbCdlVS6hpbl\n" + + "Vf4DuI3Gj1Pv1rtITBShtvCf3T7yBnjW4wVpOpsUAAOViKUSvUU3kPPMFWhiGQw8yHYr82ts6XMo\n" + + "jwMoonW5Ml4e7C7Cr22QesC63q7emNcpUd0pZGT9C33RgDAHZDMrlyjo4HEp1JbUfB0gbmXElJbE\n" + + "1TNdZ62HhgmMjzTUN1GGrQ1t91AEoEQwaK65o4YSj+yFv6KXZZz5OWaz94tKiN9v26EXtBFmRlyb\n" + + "6+D9ynSd9LghAgMBAAECggEBANPHLRXkhsHVj1EkzqBx7gXr8CEMmiTvknFh9zvltrZhhDoRQjWr\n" + + "chPDkcRHY2Cznvy4N0YyqQDD2ULIlZdSAgPxxothFoBruWSD47yMBmLx08ORsDpcqt/YvPAATJI8\n" + + "IpFNsXcyaXBp/M57oRemgnxp/8UJPJmFdWX99H4hvffh/jdj7POgYiWUaAl37XTYZKZ4nzKU2wpL\n" + + "EDLj9RKPz9gG7CYp2zrLC9LaAsrXVrKwPBw6g+XwbClaqFj97db3mrY4lr6mTo89qmus1AU+fBDH\n" + + "3Xlpmc8JwB+30TvhRNKrpLx9cEjuEj7K1gm8Y4dWCjPi+lNbtAyUBcgPJFa/81ECgYEA7pLoBU/Y\n" + + "ZYjyHFca8FvDBcBh6haHfqJr9doXWtgjDrbi3o2n5wHqfKhFWOH6vPEQozkOVeX1ze6HOiRmGBpW\n" + + "r+r7x8TD25L7I6HJw3M351RWOAfkF0w/RTVdetcTgduQtfN1u6BDhYSVceXMjyQYx7MhfETWI8Gh\n" + + "KSYm8OEDYiUCgYEA489fmbrCcUnXzpTsbswJ5NmSoEXbcX8cLxnQuzE0z9GHhQdrMjOpXR76reTW\n" + + "6jcuudarNcwRUYSWWhjCDKHhpx4HhasWPaHgr7jIzcRw8yZSJRSxKr8sl1qh6g7s47JcmfXOMWLt\n" + + "yuyE933XrT19Th4ODZHY40Uv35mPjMi9d00CgYEAyRNAQtndBRa7GG/B4Ls2T+6pl+aNJIo4e+no\n" + + "rURlp800wWabEPRocdBRQmyULBLxduBr2LIMzhgwGSz8b2wji/l9ZA3PFY135bxClVzSzUIjuO3N\n" + + "rGUzHl2wAAyuAFDSUshzfkPBJRNt8aVBF5PQ3t93ZYmPAmv8LPZe875yX5ECgYEAsUEcwK/ZNW7g\n" + + "dQPZR4iJNkC4Xu6cBZ6Cnn92swBheEYvLSoNlX0vDZ7aLE3/jzQqrjzC8NP8sbH5jtbuvgeDXZX3\n" + + "AmGRp5j6C6A61ihAPmEVz3ZfN8SSfJ3vl//PAIg6lyz0J+cy4Q7RkwSeuVQ72Hl4M8TEvmmKC3Af\n" + + "ispy6Y0CgYEAgl1o2lo+ACyk+oVQPaaPqK3d7WOBFp4eR2nXFor/vsx9igQOlZUgzRDQsR8jo1o9\n" + + "efOSBf87igrZGgssys89pWa2dnXnz5PMmzkKr6bw4D9Ez6u6Puc9UZhGw/8wDYg6fSosdB9utspm\n" + + "M698ycef7jBNMDgmhpSvfw5GctoNQ4s=\n" + + "-----END RSA PRIVATE KEY-----\n" + + "\n" + + "\n" + + "-----BEGIN CERTIFICATE-----\n" + + "MIIEjDCCAnSgAwIBAgIQG6MBp/cd9DlY+7cdvp3R3jANBgkqhkiG9w0BAQsFADBmMRAwDgYDVQQK\n" + + "DAdCaXRtYXNrMRwwGgYDVQQLDBNodHRwczovL2JpdG1hc2submV0MTQwMgYDVQQDDCtCaXRtYXNr\n" + + "IFJvb3QgQ0EgKGNsaWVudCBjZXJ0aWZpY2F0ZXMgb25seSEpMB4XDTE0MTIwNTAwMDAwMFoXDTE1\n" + + "MDMwNTAwMDAwMFowLTErMCkGA1UEAwwiVU5MSU1JVEVEZDBwZDdkMzE4eTNtOHNkeXllaTFqYmZl\n" + + "eDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANRNhZ4aCwdL5+OKObOKeI2rDqEwGnIr\n" + + "hL9wzo/FXbwLfdW45Y9Mxwhh6xy2NkA1YUKCB8VNBKNXlBrGr1QriLbu1rItsJ2VVLqGluVV/gO4\n" + + "jcaPU+/Wu0hMFKG28J/dPvIGeNbjBWk6mxQAA5WIpRK9RTeQ88wVaGIZDDzIdivza2zpcyiPAyii\n" + + "dbkyXh7sLsKvbZB6wLrert6Y1ylR3SlkZP0LfdGAMAdkMyuXKOjgcSnUltR8HSBuZcSUlsTVM11n\n" + + "rYeGCYyPNNQ3UYatDW33UASgRDBorrmjhhKP7IW/opdlnPk5ZrP3i0qI32/boRe0EWZGXJvr4P3K\n" + + "dJ30uCECAwEAAaNvMG0wHQYDVR0OBBYEFK8bMVAM4GBB5sHptoIOAaIvlYueMAsGA1UdDwQEAwIH\n" + + "gDATBgNVHSUEDDAKBggrBgEFBQcDAjAJBgNVHRMEAjAAMB8GA1UdIwQYMBaAFId+E7bsWFsUWah9\n" + + "vZuPvZ7O+aJsMA0GCSqGSIb3DQEBCwUAA4ICAQAQOX81csVhvP422NKkZH7+g3npBpl+sEHedaGR\n" + + "xYPOu4HrA4TVF9h44sljRoRJyenGNdBZCXcLKHg889eePTf8Z5K3lTojp6hvwyA6tgxOMHT1kESW\n" + + "PfqnRw8mHfHJuE3g+4YNUMwggzwc/VZATdV/7M33sarVN9AUOHou9n9BizgCC+UnYlS+F2POumE3\n" + + "FbOhKo5uubI02MwBYlN2JVO2TBt1Q20w8wc6cU07Xi5Epp+1mkgFiOShkNtPcJmEyBWJhxDtSDOW\n" + + "2doqWYNqH2kq7B5R/kyyfcpFJqAnBTV7xs+C5rTS1mW7LpxfdCUMbYuLCpyxpO3A/DhAm8n47tUH\n" + + "lBtmo8Avdb8VdFpYiGBpB0o9kTFcsWFb2GkWFBduGfSEB8jUI7QtqhgZqocAKK/cweSRV8FwyUcn\n" + + "R0prRm3QEi9fbXqEddzjSY9y/lqWYzT7u+IOAQpKroeZ4wzgYperDNOUFuYk1rP7yuvjP2pV5rcN\n" + + "yPoBP60TPVWMRM4WJm6nTogAz2qBrFsf/XwT/ajzbsjT6HNB7QbRE+wkFkqspoXG5Agp7KQ8lW3L\n" + + "SKCDGOQJz7VIE85pD0tg7QEXBEw8oaRZtMjQ0Gvs25mxXAKka4wGasaWfYH6d0E+iKYcWn86V1rH\n" + + "K2ZoknT+Nno5jgjFuUR3fZseNizEfx7BteooKQ==\n" + + "-----END CERTIFICATE-----\n" + + "\n" + + "crl-verify file missing in config profile\n" + + "comp-lzo\n" + + "nobind\n"+ + "remote-cert-tls server\n" + + "data-ciphers AES-256-GCM:AES-128-GCM:AES-256-CBC\n" + + "cipher AES-256-CBC\n" + + "auth SHA1\n" + + "persist-tun\n" + + "# persist-tun also enables pre resolving to avoid DNS resolve problem\n" + + "preresolve\n" + + "# Custom configuration options\n" + + "# You are on your on own here :)\n" + + "# These options found in the config file do not map to config settings:\n" + + "keepalive 10 30 \n" + + "tls-cipher DHE-RSA-AES128-SHA \n" + + "sndbuf 0 \n" + + "rcvbuf 0 \n"; @Before @@ -1035,7 +1166,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v1_tcp_udp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("gateway_tcp_udp.json"))); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 1); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 1, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v1_tcp_udp.trim())); @@ -1044,7 +1175,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v1_udp_tcp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("gateway_udp_tcp.json"))); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 1); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 1, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v1_udp_tcp.trim())); @@ -1053,7 +1184,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v2_tcp_udp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("gateway_tcp_udp.json"))); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 2); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 2, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v1_tcp_udp.trim())); @@ -1062,7 +1193,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v2_udp_tcp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("gateway_udp_tcp.json"))); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 2); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 2, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v1_udp_tcp.trim())); @@ -1072,7 +1203,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v3_obfs4() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo.bitmask.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1083,7 +1214,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v3_ovpn_tcp_udp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_pt_tcp_udp.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1094,7 +1225,7 @@ public class VpnConfigGeneratorTest { @Test public void testGenerateVpnProfile_v3_ovpn_udp_tcp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_pt_udp_tcp.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1107,7 +1238,7 @@ public class VpnConfigGeneratorTest { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_pt_udp_tcp.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); //delete "data-ciphers" from config to test if the resulting openvpn config file will contain the default value taken from "cipher" flag generalConfig.put("data-ciphers", null); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1119,7 +1250,7 @@ public class VpnConfigGeneratorTest { public void testGenerateVpnProfile_v4_ovpn_tcp_udp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/ptdemo_pt_tcp_udp.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/ptdemo_pt_tcp_udp.eip-service.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 4); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 4, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1131,7 +1262,7 @@ public class VpnConfigGeneratorTest { public void testGenerateVpnProfile_v4_ovpn_udp_tcp() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/ptdemo_pt_udp_tcp.eip-service.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/ptdemo_pt_udp_tcp.eip-service.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 4); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 4, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1144,7 +1275,7 @@ public class VpnConfigGeneratorTest { public void testGenerateVpnProfile_v3_ipv6only_allowOpenvpnIPv6Only() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OPENVPN)); } @@ -1153,16 +1284,19 @@ public class VpnConfigGeneratorTest { public void testGenerateVpnProfile_v3_obfs4IPv6_skip() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); } + /** + * obfs4 cannot be used with ipv6 addresses currently + */ @Test public void testGenerateVpnProfile_v3_obfs4IPv4AndIPv6_skipIPv6() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv4ipv6.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv4ipv6.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1170,11 +1304,14 @@ public class VpnConfigGeneratorTest { assertEquals("37.218.247.60/32", vpnProfiles.get(OBFS4).mExcludedRoutes.trim()); } + /** + * obfs4 cannot be used with UDP + */ @Test public void testGenerateVpnProfile_v3_obfs4udp_skip() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_udp.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_udp.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertFalse(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1184,7 +1321,7 @@ public class VpnConfigGeneratorTest { public void testGenerateVpnProfile_v3_obfs4UDPAndTCP_skipUDP() throws Exception { gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_udptcp.json"))).getJSONArray("gateways").getJSONObject(0); generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_udptcp.json"))).getJSONObject(OPENVPN_CONFIGURATION); - vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, false); HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); assertTrue(vpnProfiles.containsKey(OBFS4)); assertTrue(vpnProfiles.containsKey(OPENVPN)); @@ -1192,4 +1329,17 @@ public class VpnConfigGeneratorTest { assertFalse(vpnProfiles.get(OBFS4).mConnections[0].isUseUdp()); } + @Test + public void testGenerateVpnProfile_preferUDP_firstRemotesUDP() throws Exception { + gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/multiport_tcpudp_eip-service.json"))).getJSONArray("gateways").getJSONObject(0); + generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("v4/multiport_tcpudp_eip-service.json"))).getJSONObject(OPENVPN_CONFIGURATION); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3, true); + HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); + assertTrue(vpnProfiles.containsKey(OBFS4)); + assertTrue(vpnProfiles.containsKey(OPENVPN)); + System.out.println(vpnProfiles.get(OPENVPN).getConfigFile(context, false)); + System.out.println(expectedVPNConfig_v4_ovpn_multiport_tcpudp.trim()); + assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v4_ovpn_multiport_tcpudp.trim())); + } + } \ No newline at end of file diff --git a/app/src/test/resources/v4/multiport_tcpudp_eip-service.json b/app/src/test/resources/v4/multiport_tcpudp_eip-service.json new file mode 100644 index 00000000..c713e632 --- /dev/null +++ b/app/src/test/resources/v4/multiport_tcpudp_eip-service.json @@ -0,0 +1,67 @@ +{ + "gateways":[ + { + "capabilities":{ + "adblock":false, + "filter_dns":false, + "limited":false, + "transport":[ + { + "ports":[ + "53", + "80", + "1194" + ], + "protocols":[ + "tcp", + "udp" + ], + "type":"openvpn" + }, + { + "options":{ + "cert":"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", + "iatMode":"0" + }, + "ports":[ + "443" + ], + "protocols":[ + "tcp" + ], + "type":"obfs4" + } + ] + }, + "host":"pt.demo.bitmask.net", + "ip_address":"37.218.247.60", + "ip_address6":"2001:db8:123::1056", + "location":"Amsterdam" + } + ], + "locations":{ + "Amsterdam":{ + "country_code":"NL", + "hemisphere":"N", + "name":"Amsterdam", + "timezone":"-1" + } + }, + "openvpn_configuration":{ + "auth":"SHA1", + "cipher":"AES-256-CBC", + "keepalive":"10 30", + "tls-cipher":"DHE-RSA-AES128-SHA", + "tun-ipv6":true, + "dev" : "tun", + "sndbuf" : "0", + "rcvbuf" : "0", + "nobind" : true, + "persist-key" : true, + "comp-lzo" : true, + "key-direction" : "1", + "verb" : "3" + }, + "serial":3, + "version":3 +} \ No newline at end of file -- cgit v1.2.3