1/* 2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import bundleManager from '@ohos.bundle.bundleManager' 17import Logger from '../model/Logger' 18import abilityAccessCtrl,{Permissions} from '@ohos.abilityAccessCtrl' 19import common from '@ohos.app.ability.common' 20 21const TAG: string = '[requestPermission]' 22const BUNDLE_NAME: string = 'ohos.samples.abilityaccessctrl' 23 24export class requestModel { 25 private permissions: Array<Permissions> = [] 26 27 constructor(permissions: Array<Permissions>) { 28 this.permissions = permissions 29 } 30 31 async requestPermission(bundleName: string, ctx: common.UIAbilityContext) { 32 Logger.info('requestPermission start') 33 let bundleFlag = 0 34 let appInfo = await bundleManager.getApplicationInfo(bundleName, bundleFlag) 35 let tokenID = appInfo.accessTokenId 36 let atManager = abilityAccessCtrl.createAtManager() 37 Logger.info(TAG, `atManager = ${JSON.stringify(atManager)}`) 38 for (let i = 0; i < this.permissions.length; i++) { 39 let result = atManager.verifyAccessTokenSync(tokenID, this.permissions[i]) 40 Logger.info(TAG, `result = ${JSON.stringify(result)}`) 41 if (result === abilityAccessCtrl.GrantStatus.PERMISSION_DENIED) { 42 await ctx.startAbility({ 43 bundleName: BUNDLE_NAME, 44 abilityName: `VerifyAbility`, 45 parameters: { 46 bundleName: BUNDLE_NAME, 47 permissions: this.permissions[i], 48 tokenID 49 } 50 }) 51 } 52 } 53 } 54}