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BluetoothManagerService: enforce BLUETOOTH_PRIVILEGED for onFactoryReset

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Bug: 159061926
Test: Try app_debug.apk in the bug,
and make sure Bluetooth won't be turned off by the app

Change-Id: I7d7e684be7908fc95f4f87528fb0ba7e5ace9f4a
This commit is contained in:
Chen Chen
2020-07-23 14:38:32 -07:00
parent 212cf8a813
commit 3b7232c1ab
1 changed files with 5 additions and 0 deletions
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5
services/core/java/com/android/server/BluetoothManagerService.java
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@@ -95,6 +95,8 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
private static final String BLUETOOTH_ADMIN_PERM = android.Manifest.permission.BLUETOOTH_ADMIN;
private static final String BLUETOOTH_PERM = android.Manifest.permission.BLUETOOTH;
private static final String BLUETOOTH_PRIVILEGED =
android.Manifest.permission.BLUETOOTH_PRIVILEGED;
private static final String SECURE_SETTINGS_BLUETOOTH_ADDR_VALID = "bluetooth_addr_valid";
private static final String SECURE_SETTINGS_BLUETOOTH_ADDRESS = "bluetooth_address";
@@ -279,6 +281,9 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
};
public boolean onFactoryReset() {
mContext.enforceCallingOrSelfPermission(BLUETOOTH_PRIVILEGED,
"Need BLUETOOTH_PRIVILEGED permission");
// Wait for stable state if bluetooth is temporary state.
int state = getState();
if (state == BluetoothAdapter.STATE_BLE_TURNING_ON