tests/appsecurity-tests/test-apps/UsePermissionDiffCert/src/com/android/cts/usespermissiondiffcertapp/AccessPermissionWithDiffSigTest.java

/*
 * Copyright (C) 2009 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.cts.usespermissiondiffcertapp;

import android.net.Uri;
import android.test.AndroidTestCase;

/**
 * Tests that signature-enforced permissions cannot be accessed by apps signed
 * with different certs than app that declares the permission.
 */
public class AccessPermissionWithDiffSigTest extends AndroidTestCase {

    /**
     * Test that the ctspermissionwithsignature content provider cannot be read,
     * since this app lacks the required certs
     */
    public void testReadProviderWithDiff() {
        assertReadingContentUriRequiresPermission(Uri.parse("content://ctspermissionwithsignature"),
                "com.android.cts.permissionWithSignature");
    }
}