| /* |
| * Copyright (C) 2021 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.bedstead.remotedpc.connected; |
| |
| import static android.Manifest.permission.INTERACT_ACROSS_USERS_FULL; |
| import static android.content.Context.BIND_AUTO_CREATE; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.ServiceConnection; |
| import android.util.Log; |
| |
| import com.android.bedstead.nene.TestApis; |
| import com.android.bedstead.nene.permissions.PermissionContext; |
| import com.android.bedstead.remotedpc.RemoteDpc; |
| |
| import com.google.android.enterprise.connectedapps.ConnectionBinder; |
| import com.google.android.enterprise.connectedapps.annotations.AvailabilityRestrictions; |
| |
| /** {@link ConnectionBinder} used by RemoteDPC. */ |
| public final class RemoteDPCBinder implements ConnectionBinder { |
| |
| private static final String LOG_TAG = RemoteDPCBinder.class.getName(); |
| |
| private static final TestApis sTestApis = new TestApis(); |
| |
| private final RemoteDpc mRemoteDpc; |
| |
| public RemoteDPCBinder(RemoteDpc remoteDpc) { |
| mRemoteDpc = remoteDpc; |
| } |
| |
| @Override |
| @SuppressWarnings({"MissingPermission", "NewApi"}) |
| public boolean tryBind( |
| Context context, |
| ComponentName bindToService, |
| ServiceConnection connection, |
| AvailabilityRestrictions availabilityRestrictions) { |
| |
| Intent bindIntent = new Intent(); |
| bindIntent.setComponent(new ComponentName( |
| mRemoteDpc.devicePolicyController().componentName().getPackageName(), |
| bindToService.getClassName())); |
| |
| Log.i(LOG_TAG, "Attempting to bind to " + bindIntent); |
| |
| if (mRemoteDpc.devicePolicyController().user().equals(sTestApis.users().instrumented())) { |
| try { |
| return context.bindService(bindIntent, |
| connection, /* flags= */ BIND_AUTO_CREATE); |
| } catch (Exception e) { |
| // TODO(scottjonathan): This should actually be communicated back... |
| // (catch the exception outside of the tryBind call) |
| Log.e(LOG_TAG, "Error binding", e); |
| return false; |
| } |
| } else { |
| try (PermissionContext p = |
| sTestApis.permissions().withPermission(INTERACT_ACROSS_USERS_FULL)) { |
| return context.bindServiceAsUser(bindIntent, |
| connection, /* flags= */ BIND_AUTO_CREATE, |
| mRemoteDpc.devicePolicyController().user().userHandle()); |
| } catch (Exception e) { |
| // TODO(scottjonathan): This should actually be communicated back... |
| // (catch the exception outside of the tryBind call) |
| Log.e(LOG_TAG, "Error binding", e); |
| return false; |
| } |
| } |
| } |
| |
| @Override |
| public boolean bindingIsPossible(Context context, |
| AvailabilityRestrictions availabilityRestrictions) { |
| return true; |
| } |
| |
| @Override |
| public boolean hasPermissionToBind(Context context) { |
| return true; |
| } |
| } |