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Commit dd104a0c authored by Atneya Nair's avatar Atneya Nair
Browse files

Add AIDL interface for native permission 

Add interfaces which system_server will use to push package and
permission state to audioserver.

Bug: 338089555
Flag: audioserver_permissions
Test: Compiles
Change-Id: I060640b13c1348c0e177b1e5b9aa2faed24fd679
parent 674939c4

Android.bp

+30 −0
Original line number Diff line number Diff line
@@ -34,6 +34,24 @@ license { 
    ],

}



aidl_interface_defaults {

    name: "audio-aidl-defaults",

    unstable: true,

    host_supported: true,

    backend: {

        cpp: {

            enabled: true,

        },

        java: {

            enabled: true,

        },

        rust: {

            enabled: true,

        },

    },



}



aidl_interface {

    name: "av-types-aidl",

    unstable: true,
@@ -71,6 +89,18 @@ aidl_interface { 
    },

}



aidl_interface {

    name: "audio-permission-aidl",

    // TODO remove

    vendor_available: true,

    double_loadable: true,

    defaults: ["audio-aidl-defaults"],

    local_include_dir: "aidl",

    srcs: [

        "aidl/com/android/media/permission/*",

    ],

}



cc_library_headers {

    name: "av-headers",

    export_include_dirs: ["include"],

aidl/com/android/media/permission/INativePermissionController.aidl

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.media.permission;



import com.android.media.permission.UidPackageState;



/**

 * This interface is used by system_server to communicate permission information

 * downwards towards native services.

 * {@hide}

 */

interface INativePermissionController {

    /**

     * Initialize app-ids and their corresponding packages, to be used for package validation.

     */

    void populatePackagesForUids(in List<UidPackageState> initialPackageStates);

    /**

     * Replace or populate the list of packages associated with a given uid.

     * If the list is empty, the package no longer exists.

     */

    void updatePackagesForUid(in UidPackageState newPackageState);

}

aidl/com/android/media/permission/UidPackageState.aidl

0 → 100644
+26 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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.media.permission;



/**

 * Entity representing the package names associated with a particular uid/app-id

 * {@hide}

 */

parcelable UidPackageState {

    int uid;

    @utf8InCpp List<String> packageNames;

}