obfs4-hop enum value - improve handling of disallowed dashes in enums

2 files changed, 57 insertions, 0 deletions

diff --git a/app/src/test/java/de/blinkt/openvpn/VpnProfileTest.java b/app/src/test/java/de/blinkt/openvpn/VpnProfileTest.java
index e5f9a9ca..a3ac3f92 100644
--- a/app/src/test/java/de/blinkt/openvpn/VpnProfileTest.java
+++ b/app/src/test/java/de/blinkt/openvpn/VpnProfileTest.java
@@ -40,6 +40,8 @@ public class VpnProfileTest {
 
     private static final String OBFS4CONNECTION_PROFILE_OBFSVPN_HOP_KCP = "{\"mCipher\":\"\",\"mProfileVersion\":7,\"mLastUsed\":0,\"mCheckRemoteCN\":true,\"mVerb\":\"1\",\"mRemoteRandom\":false,\"mRoutenopull\":false,\"mConnectRetry\":\"2\",\"mAllowedAppsVpn\":[],\"mUserEditable\":true,\"mUseUdp\":true,\"mAllowedAppsVpnAreDisallowed\":true,\"mDNS1\":\"8.8.8.8\",\"mDNS2\":\"8.8.4.4\",\"mUseCustomConfig\":false,\"mUseFloat\":false,\"mUseDefaultRoute\":true,\"mConnectRetryMaxTime\":\"300\",\"mNobind\":true,\"mVersion\":0,\"mConnectRetryMax\":\"-1\",\"mOverrideDNS\":false,\"mAuth\":\"\",\"mTunMtu\":0,\"mPassword\":\"\",\"mTLSAuthDirection\":\"\",\"mKeyPassword\":\"\",\"mCustomConfigOptions\":\"\",\"mName\":\"mockProfile\",\"mExpectTLSCert\":false,\"mUsername\":\"\",\"mAllowLocalLAN\":false,\"mDataCiphers\":\"\",\"mSearchDomain\":\"blinkt.de\",\"mTemporaryProfile\":false,\"mUseTLSAuth\":false,\"mRemoteCN\":\"\",\"mCustomRoutesv6\":\"\",\"mPersistTun\":false,\"mX509AuthType\":3,\"mUuid\":\"9d295ca2-3789-48dd-996e-f731dbf50fdc\",\"mServerName\":\"openvpn.example.com\",\"mMssFix\":0,\"mPushPeerInfo\":false,\"mAuthenticationType\":2,\"mBlockUnusedAddressFamilies\":true,\"mServerPort\":\"1194\",\"mUseDefaultRoutev6\":true,\"mConnections\":[{\"mCustomConfiguration\":\"\",\"mServerName\":\"192.168.0.1\",\"mProxyType\":\"SOCKS5\",\"mConnectTimeout\":0,\"mServerPort\":\"1234\",\"mUseUdp\":false,\"mProxyPort\":\"4430\",\"mUseCustomConfig\":false,\"options\":{\"gatewayIP\":\"192.168.0.1\",\"transport\":{\"options\":{\"portCount\":100,\"endpoints\":[{\"ip\":\"1.1.1.1\",\"cert\":\"CERT1\"},{\"ip\":\"2.2.2.2\",\"cert\":\"CERT2\"}],\"iatMode\":\"1\",\"experimental\":true,\"portSeed\":2500},\"type\":\"obfs4\",\"protocols\":[\"kcp\"],\"ports\":[\"1234\"]}},\"mProxyName\":\"127.0.0.1\",\"mUseProxyAuth\":false,\"ConnectionAdapter.META_TYPE\":\"de.blinkt.openvpn.core.connection.Obfs4Connection\",\"mEnabled\":true}],\"mUseLzo\":false,\"mTransportType\":3,\"mAllowAppVpnBypass\":false,\"mUsePull\":true,\"mUseRandomHostname\":false,\"mAuthRetry\":0}\n";
 
+    private static final String OBFS4CONNECTION_PROFILE_OBFSVPN_PORTHOPPING = "{\"mCipher\":\"\",\"mProfileVersion\":7,\"mLastUsed\":0,\"mCheckRemoteCN\":true,\"mVerb\":\"1\",\"mRemoteRandom\":false,\"mRoutenopull\":false,\"mConnectRetry\":\"2\",\"mAllowedAppsVpn\":[],\"mUserEditable\":true,\"mUseUdp\":true,\"mAllowedAppsVpnAreDisallowed\":true,\"mDNS1\":\"8.8.8.8\",\"mDNS2\":\"8.8.4.4\",\"mUseCustomConfig\":false,\"mUseFloat\":false,\"mUseDefaultRoute\":true,\"mConnectRetryMaxTime\":\"300\",\"mNobind\":true,\"mVersion\":0,\"mConnectRetryMax\":\"-1\",\"mOverrideDNS\":false,\"mAuth\":\"\",\"mTunMtu\":0,\"mPassword\":\"\",\"mTLSAuthDirection\":\"\",\"mKeyPassword\":\"\",\"mCustomConfigOptions\":\"\",\"mName\":\"mockProfile\",\"mExpectTLSCert\":false,\"mUsername\":\"\",\"mAllowLocalLAN\":false,\"mDataCiphers\":\"\",\"mSearchDomain\":\"blinkt.de\",\"mTemporaryProfile\":false,\"mUseTLSAuth\":false,\"mRemoteCN\":\"\",\"mCustomRoutesv6\":\"\",\"mPersistTun\":false,\"mX509AuthType\":3,\"mUuid\":\"9d295ca2-3789-48dd-996e-f731dbf50fdc\",\"mServerName\":\"openvpn.example.com\",\"mMssFix\":0,\"mPushPeerInfo\":false,\"mAuthenticationType\":2,\"mBlockUnusedAddressFamilies\":true,\"mServerPort\":\"1194\",\"mUseDefaultRoutev6\":true,\"mConnections\":[{\"mCustomConfiguration\":\"\",\"mServerName\":\"192.168.0.1\",\"mProxyType\":\"SOCKS5\",\"mConnectTimeout\":0,\"mServerPort\":\"1234\",\"mUseUdp\":true,\"mProxyPort\":\"8080\",\"mUseCustomConfig\":false,\"options\":{\"gatewayIP\":\"192.168.0.1\",\"transport\":{\"options\":{\"portCount\":100,\"iatMode\":\"1\",\"cert\":\"CERT\",\"experimental\":true,\"portSeed\":200},\"type\":\"obfs4-hop\",\"protocols\":[\"tcp\"],\"ports\":[\"1234\"]}},\"mProxyName\":\"127.0.0.1\",\"mUseProxyAuth\":false,\"ConnectionAdapter.META_TYPE\":\"de.blinkt.openvpn.core.connection.Obfs4Connection\",\"mEnabled\":true}],\"mUseLzo\":false,\"mTransportType\":3,\"mAllowAppVpnBypass\":false,\"mUsePull\":true,\"mUseRandomHostname\":false,\"mAuthRetry\":0}\n";
+
     @Before
     public void setup() {
         mockStatic(UUID.class);
@@ -155,6 +157,28 @@ public class VpnProfileTest {
     }
 
     @Test
+    public void toJson_obfs4hop_portHopping() throws JSONException {
+        when(ConfigHelper.ObfsVpnHelper.useObfsVpn()).thenReturn(true);
+
+        VpnProfile mockVpnProfile = new VpnProfile("mockProfile", OBFS4_HOP);
+
+        Transport.Options options = new Transport.Options("1", null, "CERT",200, 100, true);
+        Transport transport = new Transport(OBFS4_HOP.toString(), new String[]{"tcp"}, new String[]{"1234"}, options);
+        mockVpnProfile.mConnections[0] = new Obfs4Connection(new Obfs4Options("192.168.0.1", transport));
+
+        mockVpnProfile.mLastUsed = 0;
+        String s = mockVpnProfile.toJson();
+        System.out.println(s);
+
+        //ignore UUID in comparison -> set it to fixed value
+        JSONObject actual = new JSONObject(s);
+        actual.put("mUuid", "9d295ca2-3789-48dd-996e-f731dbf50fdc");
+        JSONObject expectation = new JSONObject(OBFS4CONNECTION_PROFILE_OBFSVPN_PORTHOPPING);
+
+        assertEquals(expectation.toString(),actual.toString());
+    }
+
+    @Test
     public void toJson_obfs4hop() throws JSONException {
         when(ConfigHelper.ObfsVpnHelper.useObfsVpn()).thenReturn(true);
 
diff --git a/app/src/test/java/de/blinkt/openvpn/core/connection/ConnectionTest.java b/app/src/test/java/de/blinkt/openvpn/core/connection/ConnectionTest.java
new file mode 100644
index 00000000..6313bc82
--- /dev/null
+++ b/app/src/test/java/de/blinkt/openvpn/core/connection/ConnectionTest.java
@@ -0,0 +1,33 @@
+package de.blinkt.openvpn.core.connection;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static de.blinkt.openvpn.core.connection.Connection.TransportType.OBFS4_HOP;
+
+import org.junit.Test;
+
+public class ConnectionTest {
+
+    @Test
+    public void TransportTypeTest_fromString() {
+        Connection.TransportType transportType = Connection.TransportType.fromString("obfs4-hop");
+        assertEquals(OBFS4_HOP, transportType);
+    }
+
+    @Test
+    public void TransportTypeTest_toString() {
+        assertEquals("obfs4-hop", OBFS4_HOP.toString());
+    }
+
+    @Test
+    public void TransportTypeTest_valueOf() {
+        Exception exception = null;
+        try {
+            Connection.TransportType.valueOf("obfs4-hop");
+        } catch (IllegalArgumentException e) {
+            exception = e;
+        }
+        assertNotNull(exception);
+    }
+
+}