6a97cc3b83
For security reasons, the system UID can't make URI permission as itself; it always needs to do so on behalf of a specific app. To handle this, we grant notification Uri permissions as the UID that sent a given notification. To give meaningful debug messages to developers, check to see if the caller has permissions to grant Uri access when they're enqueuing a notification. If they're targeting P, throw any security issues back at the caller; if older SDK, log and ignore that Uri. Since multiple notifications can grant access to the same content, we need unique UriPermissionOwner per active notification. For example, consider these two notifications: 1. sound=content://sound, image=content://image1 2. sound=content://sound, image=content://image2 When #1 is cancelled, we still need to keep the content://sound grant active until #2 is also cancelled. Using unique owners means that ActivityManagerService tracks reference counting on our behalf. Optimizations to avoid allocations in hot code paths. Test: atest frameworks/base/services/tests/uiservicestests/src/com/android/server/notification Bug: 9069730 Change-Id: I69601793538adcbf06c4986a2fb1ea2dd9d876eb
45 lines
2.2 KiB
XML
45 lines
2.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (C) 2016 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.android.frameworks.tests.uiservices">
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<uses-permission android:name="android.permission.INTERACT_ACROSS_USERS" />
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<uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" />
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<uses-permission android:name="android.permission.UPDATE_APP_OPS_STATS" />
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<uses-permission android:name="android.permission.MANAGE_USERS" />
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<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
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<uses-permission android:name="android.permission.ACCESS_NOTIFICATIONS" />
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<uses-permission android:name="android.permission.READ_CONTACTS" />
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<uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />
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<uses-permission android:name="android.permission.ACCESS_VOICE_INTERACTION_SERVICE" />
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<uses-permission android:name="android.permission.DEVICE_POWER" />
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<uses-permission android:name="android.permission.ACCESS_CONTENT_PROVIDERS_EXTERNALLY" />
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<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
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<application android:debuggable="true">
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<uses-library android:name="android.test.runner" />
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<provider android:name=".DummyProvider"
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android:authorities="com.android.services.uitests" />
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</application>
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<instrumentation
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android:name="android.testing.TestableInstrumentation"
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android:targetPackage="com.android.frameworks.tests.uiservices"
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android:label="Notification Tests" />
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</manifest>
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