[DO NOT MERGE] Test to verify setComponentEnabledSetting with invalid component

Bug: 240936919
Test: atest android.security.cts.PackageManagerTest
Change-Id: I983f7512d2a2b2c7b24e5e86c6562e1e43e38d19

6 files changed, 154 insertions, 0 deletions

diff --git a/tests/tests/security/Android.bp b/tests/tests/security/Android.bp
index 4df69907958..ef13480ceaa 100644
--- a/tests/tests/security/Android.bp
+++ b/tests/tests/security/Android.bp
@@ -63,6 +63,7 @@ android_test {
     data: [
         ":CtsUsePermissionApp22_2",
         ":CtsHelperAppOverlay",
+        ":CtsDummyTargetApi15TestApp",
     ],
     //sdk_version: "current",
     platform_apis: true,
diff --git a/tests/tests/security/AndroidManifest.xml b/tests/tests/security/AndroidManifest.xml
index 4c21179fa98..7d1a496d337 100644
--- a/tests/tests/security/AndroidManifest.xml
+++ b/tests/tests/security/AndroidManifest.xml
@@ -28,6 +28,7 @@
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
 
     <!-- For FileIntegrityManager -->
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
diff --git a/tests/tests/security/AndroidTest.xml b/tests/tests/security/AndroidTest.xml
index a0e8fcf1c82..d8e6f7677a7 100644
--- a/tests/tests/security/AndroidTest.xml
+++ b/tests/tests/security/AndroidTest.xml
@@ -44,7 +44,12 @@
             value="pm uninstall --user 0 android.security.cts" />
     </target_preparer>
 
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="mkdir -p /data/local/tmp/cts/security" />
+        <option name="teardown-command" value="rm -rf /data/local/tmp/cts"/>
+    </target_preparer>
     <target_preparer class="com.android.compatibility.common.tradefed.targetprep.FilePusher">
+        <option name="push" value="CtsDummyTargetApi15TestApp.apk->/data/local/tmp/cts/security/CtsDummyTargetApi15TestApp.apk" />
         <option name="push" value="CtsUsePermissionApp22_2.apk->/data/local/tmp/cts/permission3/CtsUsePermissionApp22_2.apk" />
         <option name="push" value="CtsHelperAppOverlay.apk->/data/local/tmp/cts/permission3/CtsHelperAppOverlay.apk" />
     </target_preparer>
diff --git a/tests/tests/security/src/android/security/cts/PackageManagerTest.java b/tests/tests/security/src/android/security/cts/PackageManagerTest.java
new file mode 100644
index 00000000000..8c27a70a391
--- /dev/null
+++ b/tests/tests/security/src/android/security/cts/PackageManagerTest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2022 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.security.cts;
+
+import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
+
+import static com.android.compatibility.common.util.ShellUtils.runShellCommand;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.not;
+import static org.hamcrest.core.Is.is;
+
+import android.Manifest;
+import android.content.ComponentName;
+import android.content.pm.PackageManager;
+import android.platform.test.annotations.AppModeFull;
+import android.platform.test.annotations.AsbSecurityTest;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.sts.common.util.StsExtraBusinessLogicTestCase;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.io.File;
+
+@AppModeFull
+@RunWith(AndroidJUnit4.class)
+public class PackageManagerTest extends StsExtraBusinessLogicTestCase {
+    private static final String DUMMY_API15_APK_PATH =
+            "/data/local/tmp/cts/security/CtsDummyTargetApi15TestApp.apk";
+    private static final String DUMMY_API15_PACKAGE_NAME =
+            "android.security.cts.dummy.api15";
+    private static final ComponentName INVALID_COMPONENT_NAME =
+            ComponentName.createRelative(DUMMY_API15_PACKAGE_NAME, ".InvalidClassName");
+
+    private PackageManager mPackageManager;
+
+    @Before
+    public void setUp() {
+        mPackageManager = InstrumentationRegistry.getInstrumentation()
+                .getTargetContext().getPackageManager();
+
+        installPackage(DUMMY_API15_APK_PATH);
+        InstrumentationRegistry
+                .getInstrumentation()
+                .getUiAutomation()
+                .adoptShellPermissionIdentity(Manifest.permission.CHANGE_COMPONENT_ENABLED_STATE);
+    }
+
+    @After
+    public void tearDown() {
+        InstrumentationRegistry.getInstrumentation().getUiAutomation()
+                .dropShellPermissionIdentity();
+        uninstallPackage(DUMMY_API15_PACKAGE_NAME);
+    }
+
+    @AsbSecurityTest(cveBugId = 240936919)
+    @Test
+    public void setComponentEnabledSetting_targetPkgIsApi15_withInvalidComponentName() {
+        mPackageManager.setComponentEnabledSetting(
+                INVALID_COMPONENT_NAME, COMPONENT_ENABLED_STATE_ENABLED, 0 /* flags */);
+        assertThat(mPackageManager.getComponentEnabledSetting(INVALID_COMPONENT_NAME),
+                not(is(COMPONENT_ENABLED_STATE_ENABLED)));
+    }
+
+    private static void installPackage(String apkPath) {
+        assertThat(new File(apkPath).exists(), is(true));
+        final StringBuilder cmd = new StringBuilder("pm install ");
+        cmd.append(apkPath);
+        final String result = runShellCommand(cmd.toString()).trim();
+        assertThat(result, containsString("Success"));
+    }
+
+    private static void uninstallPackage(String packageName) {
+        final StringBuilder cmd = new StringBuilder("pm uninstall ");
+        cmd.append(packageName);
+        runShellCommand(cmd.toString());
+    }
+}
diff --git a/tests/tests/security/test-apps/DummyTargetApi15TestApp/Android.bp b/tests/tests/security/test-apps/DummyTargetApi15TestApp/Android.bp
new file mode 100644
index 00000000000..2cfcd55beae
--- /dev/null
+++ b/tests/tests/security/test-apps/DummyTargetApi15TestApp/Android.bp
@@ -0,0 +1,27 @@
+//
+// Copyright (C) 2022 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 {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+android_test_helper_app {
+    name: "CtsDummyTargetApi15TestApp",
+    defaults: ["cts_defaults"],
+    sdk_version: "current",
+    target_sdk_version: "15",
+    min_sdk_version: "15",
+}
diff --git a/tests/tests/security/test-apps/DummyTargetApi15TestApp/AndroidManifest.xml b/tests/tests/security/test-apps/DummyTargetApi15TestApp/AndroidManifest.xml
new file mode 100644
index 00000000000..aa25f1a0713
--- /dev/null
+++ b/tests/tests/security/test-apps/DummyTargetApi15TestApp/AndroidManifest.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 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.
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="android.security.cts.dummy.api15" >
+    <uses-sdk android:minSdkVersion="15" android:targetSdkVersion="15" />
+    <application android:hasCode="false" android:label="Dummy Test App" />
+</manifest>