Add ability to modify credential via shell command
Test: adb shell locksettings set-pattern 1234
Test: adb shell locksettings set-pin --old 1234 1234
Test: adb shell locksettings set-password --old 1234 1234
Test: adb shell locksettings clear --old 1234
Test: runtest frameworks-services -c
com.android.server.LockSettingsShellCommandTest
Change-Id: I8f541effc7eab0d7453cd9a9b46c280a6425e258
diff --git a/services/tests/servicestests/src/com/android/server/LockSettingsShellCommandTest.java b/services/tests/servicestests/src/com/android/server/LockSettingsShellCommandTest.java
new file mode 100644
index 0000000..d6ee367
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/LockSettingsShellCommandTest.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2016 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 com.android.server;
+
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC;
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_NUMERIC;
+
+import static com.android.internal.widget.LockPatternUtils.stringToPattern;
+
+import static junit.framework.Assert.*;
+
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import static java.io.FileDescriptor.*;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.os.Binder;
+import android.os.Debug;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.ResultReceiver;
+import android.os.ShellCallback;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+
+import com.android.internal.widget.LockPatternUtils;
+
+import junit.framework.Assert;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.io.FileDescriptor;
+
+/**
+ * Test class for {@link LockSettingsShellCommand}.
+ *
+ * runtest frameworks-services -c com.android.server.LockSettingsShellCommandTest
+ */
+@SmallTest
+@Presubmit
+@RunWith(AndroidJUnit4.class)
+public class LockSettingsShellCommandTest {
+
+ private LockSettingsShellCommand mCommand;
+
+ private @Mock LockPatternUtils mLockPatternUtils;
+ private int mUserId;
+ private final Binder mBinder = new Binder();
+ private final ShellCallback mShellCallback = new ShellCallback();
+ private final ResultReceiver mResultReceiver = new ResultReceiver(
+ new Handler(Looper.getMainLooper()));
+
+ @Before
+ public void setUp() throws Exception {
+ MockitoAnnotations.initMocks(this);
+ final Context context = InstrumentationRegistry.getTargetContext();
+ mUserId = ActivityManager.getCurrentUser();
+ mCommand = new LockSettingsShellCommand(context, mLockPatternUtils);
+ }
+
+ @Test
+ public void testWrongPassword() throws Exception {
+ when(mLockPatternUtils.isLockPatternEnabled(mUserId)).thenReturn(false);
+ when(mLockPatternUtils.isLockPasswordEnabled(mUserId)).thenReturn(true);
+ when(mLockPatternUtils.checkPassword("1234", mUserId)).thenReturn(false);
+ assertEquals(-1, mCommand.exec(mBinder, in, out, err,
+ new String[] { "set-pin", "--old", "1234" },
+ mShellCallback, mResultReceiver));
+ verify(mLockPatternUtils, never()).saveLockPassword(any(), any(), anyInt(), anyInt());
+ }
+
+ @Test
+ public void testChangePin() throws Exception {
+ when(mLockPatternUtils.isLockPatternEnabled(mUserId)).thenReturn(false);
+ when(mLockPatternUtils.isLockPasswordEnabled(mUserId)).thenReturn(true);
+ when(mLockPatternUtils.checkPassword("1234", mUserId)).thenReturn(true);
+ assertEquals(0, mCommand.exec(new Binder(), in, out, err,
+ new String[] { "set-pin", "--old", "1234", "4321" },
+ mShellCallback, mResultReceiver));
+ verify(mLockPatternUtils).saveLockPassword("4321", "1234", PASSWORD_QUALITY_NUMERIC,
+ mUserId);
+ }
+
+ @Test
+ public void testChangePassword() throws Exception {
+ when(mLockPatternUtils.isLockPatternEnabled(mUserId)).thenReturn(false);
+ when(mLockPatternUtils.isLockPasswordEnabled(mUserId)).thenReturn(true);
+ when(mLockPatternUtils.checkPassword("1234", mUserId)).thenReturn(true);
+ assertEquals(0, mCommand.exec(new Binder(), in, out, err,
+ new String[] { "set-password", "--old", "1234", "4321" },
+ mShellCallback, mResultReceiver));
+ verify(mLockPatternUtils).saveLockPassword("4321", "1234", PASSWORD_QUALITY_ALPHABETIC,
+ mUserId);
+ }
+
+ @Test
+ public void testChangePattern() throws Exception {
+ when(mLockPatternUtils.isLockPatternEnabled(mUserId)).thenReturn(true);
+ when(mLockPatternUtils.isLockPasswordEnabled(mUserId)).thenReturn(false);
+ when(mLockPatternUtils.checkPattern(stringToPattern("1234"), mUserId)).thenReturn(true);
+ assertEquals(0, mCommand.exec(new Binder(), in, out, err,
+ new String[] { "set-pattern", "--old", "1234", "4321" },
+ mShellCallback, mResultReceiver));
+ verify(mLockPatternUtils).saveLockPattern(stringToPattern("4321"), "1234", mUserId);
+ }
+
+ @Test
+ public void testClear() throws Exception {
+ when(mLockPatternUtils.isLockPatternEnabled(mUserId)).thenReturn(true);
+ when(mLockPatternUtils.isLockPasswordEnabled(mUserId)).thenReturn(false);
+ when(mLockPatternUtils.checkPattern(stringToPattern("1234"), mUserId)).thenReturn(true);
+ assertEquals(0, mCommand.exec(new Binder(), in, out, err,
+ new String[] { "clear", "--old", "1234" },
+ mShellCallback, mResultReceiver));
+ verify(mLockPatternUtils).clearLock(mUserId);
+ }
+}