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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.ComponentName;
import android.content.Intent;
import android.os.Build;
import android.test.mock.MockContext;
import android.util.SparseArray;
import androidx.test.filters.SmallTest;
import com.android.internal.net.VpnProfile;
import com.android.internal.util.MessageUtils;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/** Unit tests for {@link VpnManager}. */
@SmallTest
@RunWith(DevSdkIgnoreRunner.class)
@DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
public class VpnManagerTest {
private static final String PKG_NAME = "fooPackage";
private static final String SESSION_NAME_STRING = "testSession";
private static final String SERVER_ADDR_STRING = "1.2.3.4";
private static final String IDENTITY_STRING = "Identity";
private static final byte[] PSK_BYTES = "preSharedKey".getBytes();
private IVpnManager mMockService;
private VpnManager mVpnManager;
private final MockContext mMockContext =
new MockContext() {
@Override
public String getOpPackageName() {
return PKG_NAME;
}
};
@Before
public void setUp() throws Exception {
mMockService = mock(IVpnManager.class);
mVpnManager = new VpnManager(mMockContext, mMockService);
}
@Test
public void testProvisionVpnProfilePreconsented() throws Exception {
final PlatformVpnProfile profile = getPlatformVpnProfile();
when(mMockService.provisionVpnProfile(any(VpnProfile.class), eq(PKG_NAME)))
.thenReturn(true);
// Expect there to be no intent returned, as consent has already been granted.
assertNull(mVpnManager.provisionVpnProfile(profile));
verify(mMockService).provisionVpnProfile(eq(profile.toVpnProfile()), eq(PKG_NAME));
}
@Test
public void testProvisionVpnProfileNeedsConsent() throws Exception {
final PlatformVpnProfile profile = getPlatformVpnProfile();
when(mMockService.provisionVpnProfile(any(VpnProfile.class), eq(PKG_NAME)))
.thenReturn(false);
// Expect intent to be returned, as consent has not already been granted.
final Intent intent = mVpnManager.provisionVpnProfile(profile);
assertNotNull(intent);
final ComponentName expectedComponentName =
ComponentName.unflattenFromString(
"com.android.vpndialogs/com.android.vpndialogs.PlatformVpnConfirmDialog");
assertEquals(expectedComponentName, intent.getComponent());
verify(mMockService).provisionVpnProfile(eq(profile.toVpnProfile()), eq(PKG_NAME));
}
@Test
public void testDeleteProvisionedVpnProfile() throws Exception {
mVpnManager.deleteProvisionedVpnProfile();
verify(mMockService).deleteVpnProfile(eq(PKG_NAME));
}
@Test
public void testStartProvisionedVpnProfile() throws Exception {
mVpnManager.startProvisionedVpnProfile();
verify(mMockService).startVpnProfile(eq(PKG_NAME));
}
@Test
public void testStopProvisionedVpnProfile() throws Exception {
mVpnManager.stopProvisionedVpnProfile();
verify(mMockService).stopVpnProfile(eq(PKG_NAME));
}
private Ikev2VpnProfile getPlatformVpnProfile() throws Exception {
return new Ikev2VpnProfile.Builder(SERVER_ADDR_STRING, IDENTITY_STRING)
.setBypassable(true)
.setMaxMtu(1300)
.setMetered(true)
.setAuthPsk(PSK_BYTES)
.build();
}
@Test
public void testVpnTypesEqual() throws Exception {
SparseArray<String> vmVpnTypes = MessageUtils.findMessageNames(
new Class[] { VpnManager.class }, new String[]{ "TYPE_VPN_" });
SparseArray<String> nativeVpnType = MessageUtils.findMessageNames(
new Class[] { NativeVpnType.class }, new String[]{ "" });
// TYPE_VPN_NONE = -1 is only defined in VpnManager.
assertEquals(vmVpnTypes.size() - 1, nativeVpnType.size());
for (int i = VpnManager.TYPE_VPN_SERVICE; i < vmVpnTypes.size(); i++) {
assertEquals(vmVpnTypes.get(i), "TYPE_VPN_" + nativeVpnType.get(i));
}
}
}
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