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Description:build dlp_manager hap

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Match-id-baeee53e221c72a6e9e87b1b3372ac4670fdae66
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li-li-wang 2022-09-29 13:12:28 +08:00
parent 73aa42aa54
commit d00661ca34
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329
@ohos.dlpPermission.d.ts vendored Normal file
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/*
* Copyright (c) 2022 Huawei Device Co., Ltd.
* 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.
*/
import { AsyncCallback } from "./basic";
/**
* @syscap SystemCapability.Security.DlpPermissionService
*/
declare namespace dlpPermission {
export enum AuthPermType {
/**
* Read only access to DLP file.
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
*/
READ_ONLY = 1,
/**
* Full control access to DLP file.
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
*/
FULL_CONTROL = 2,
}
/**
* Query access to DLP file from dlp permission service.
*
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
* @return The access to a DLP file.
*/
function queryFileAccess(): Promise<AuthPermType>;
function queryFileAccess(callback: AsyncCallback<AuthPermType>): void;
/**
* Whether current application is in DLP sandbox.
*
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
* @return whether or not.
*/
function isInSandbox(): Promise<boolean>;
function isInSandbox(callback: AsyncCallback<boolean>): void;
/**
* Get support DLP file type.
*
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
* @return The list of supported DLP file type.
*/
function getDlpSupportFileType(): Promise<Array<string>>;
function getDlpSupportFileType(callback: AsyncCallback<Array<string>>): void;
/**
* Install an application in DLP sandbox.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param bundleName Indicates the bundle name of the application.
* @param access Indicates the access to DLP file.
* @param userId Indicates the user ID.
* @return the appIndex installed application.
*/
function installDlpSandbox(bundleName: string, access: AuthPermType, userId: number): Promise<number>;
function installDlpSandbox(bundleName: string, access: AuthPermType, userId: number, callback: AsyncCallback<number>): void;
/**
* Uninstall an application in DLP sandbox.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param bundleName Indicates the bundle name of the application.
* @param userId Indicates the user ID.
* @param appIndex Indicates the index of dlp sandbox.
* @return -
*/
function uninstallDlpSandbox(bundleName: string, userId: number, appIndex: number): Promise<void>;
function uninstallDlpSandbox(bundleName: string, userId: number, appIndex: number, callback: AsyncCallback<void>): void;
/**
* register to the death of dlp permission service.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param type Type of the death event of service.
* @return -
*/
function on(type: "serviceDie", callback: Callback<void>): void;
/**
* Listen the state of DLP sandbox.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param bundleName Indicates the bundle name of the application.
* @param userId Indicates the user ID.
* @param appIndex Indicates the index of DLP sandbox.
* @return -
*/
export interface DlpSandboxStateParam {
bundleName: string;
userId: number;
appIndex: number;
}
/**
* Subscribe the event reported when dlp sandbox uninstall.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param type Type of the uninstall sandbox event.
* @param listener Indicates the listenner of dlp sandbox state.
* @return -
*/
function on(type: "uninstallDlpSandbox", listener: Callback<DlpSandboxStateParam>): void;
/**
* Unsubscribe the event reported when dlp sandbox uninstall.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param type Type of the uninstall sandbox event.
* @param listener Indicates the listenner of dlp sandbox state.
* @return -
*/
function off(type: "uninstallDlpSandbox", listener?: Callback<DlpSandboxStateParam>): void;
export enum AccountType {
/**
* Cloud account type, type of the account for granting permissions to the DLP file.
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
*/
CLOUD_ACCOUNT = 1,
/**
* Domain account type, type of the account for granting permissions to the DLP file.
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
*/
DOMAIN_ACCOUNT = 2,
/**
* Application account type, type of the account for granting permissions to the DLP file.
* @since 9
* @syscap SystemCapability.Security.DlpPermissionService
*/
APPLICATION_ACCOUNT = 3,
}
export interface AuthUser {
/**
* Access authorized account
* @since 9
*/
authAccount: string;
/**
* Access authorized type
* @since 9
*/
authPerm: AuthPermType;
/**
* Permission expiry time
* @since 9
*/
permExpiryTime: number;
/**
* Access authorized account type
* @since 9
*/
authAccountType: AccountType;
}
export interface DlpProperty {
/**
* Dlp file owner account
* @since 9
*/
ownerAccount: string;
/**
* Dlp file authorized user list
* @since 9
*/
authUsers?: Array<AuthUser>;
/**
* Dlp file authorizer contact information
* @since 9
*/
contractAccount: string;
/**
* Access authorized account type
* @since 9
*/
ownerAccountType: AccountType;
}
export interface DlpFile {
/**
* Dlp file property
* @since 9
*/
dlpProperty: DlpProperty;
/**
* add the link file of origin dlp file, the link file is implemented through the fuse file system.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param linkFileName Indicates the name of link file.
* @return -
*/
addDlpLinkFile(linkFileName: string): Promise<void>;
addDlpLinkFile(linkFileName: string, callback: AsyncCallback<void>): void;
/**
* delete the link file of origin dlp file, the link file is implemented through the fuse file system.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param linkFileName Indicates the name of link file.
* @return -
*/
deleteDlpLinkFile(linkFileName: string): Promise<void>;
deleteDlpLinkFile(linkFileName: string, callback: AsyncCallback<void>): void;
/**
* recover the origin plain file from dlp file.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param plainFd Indicates the file descriptor of the origin plain file.
* @return -
*/
recoverDlpFile(plainFd: number): Promise<void>;
recoverDlpFile(plainFd: number, callback: AsyncCallback<void>): void;
/**
* close the dlp file, when the object never be used.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @return -
*/
closeDlpFile(): Promise<void>;
closeDlpFile(callback: AsyncCallback<void>): void;
}
/**
* generate the dlp file
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param plainTextFd Indicates the file descriptor of the origin plain file.
* @param cipherTextFd Indicates the file descriptor of the dlp file.
* @param property Indicates the property of the dlp file.
* @return dlpFile object
*/
function generateDlpFile(plainTextFd: number, cipherTextFd: number, property: DlpProperty): Promise<DlpFile>
function generateDlpFile(plainTextFd: number, cipherTextFd: number, property: DlpProperty, callback: AsyncCallback<DlpFile>): void
/**
* open the dlp file, and parse it.
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param cipherTextFd Indicates the file descriptor of the dlp file.
* @return dlpFile object
*/
function openDlpFile(cipherTextFd: number): Promise<DlpFile>
function openDlpFile(cipherTextFd: number, callback: AsyncCallback<DlpFile>): void
/**
* check whether is dlp file
*
* @since 9
* @systemapi Hide this for inner system use.
* @permission ohos.permission.ACCESS_DLP_FILE
* @syscap SystemCapability.Security.DlpPermissionService
* @param cipherTextFd Indicates the file descriptor of the dlp file.
* @return boolean
*/
function isDlpFile(cipherTextFd: number): Promise<boolean>
function isDlpFile(cipherTextFd: number, callback: AsyncCallback<boolean>): void
}
export default dlpPermission;

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{
"app": {
"bundleName": "com.ohos.dlpmanager",
"vendor": "example",
"versionCode": 1000000,
"versionName": "1.0.0",
"icon": "$media:app_icon",
"label": "$string:app_name",
"minAPIVersion": 9,
"targetAPIVersion": 9,
"distributedNotificationEnabled": true
}
}

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{
"string": [
{
"name": "app_name",
"value": "DLPManager"
}
]
}

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# Copyright (c) 2022 Huawei Device Co., Ltd.
# 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.
import("//build/ohos.gni")
ohos_copy("dlp_permission_api") {
sources = [ "@ohos.dlpPermission.d.ts" ]
outputs = [ root_out_dir + "/ohos_declaration/ohos_declaration_ets/@ohos.dlpPermission.d.ts" ]
module_install_name = ""
}
ohos_hap("dlp_manager") {
hap_profile = "entry/src/main/module.json"
deps = [
":dlp_permission_api",
":dlp_manager_js_assets",
":dlp_manager_resources",
]
js_build_mode = "debug"
certificate_profile = "signature/dlpmanager.p7b"
hap_name = "dlp_manager"
part_name = "prebuilt_hap"
subsystem_name = "applications"
module_install_dir = "app/com.ohos.dlpmanager"
}
ohos_app_scope("dlp_manager_app_profile") {
app_profile = "AppScope/app.json"
sources = [ "AppScope/resources" ]
}
ohos_js_assets("dlp_manager_js_assets") {
ets2abc = true
source_dir = "entry/src/main/ets"
}
ohos_resources("dlp_manager_resources") {
sources = [
"entry/src/main/resources",
]
deps = [
":dlp_manager_app_profile",
]
hap_profile = "entry/src/main/module.json"
}

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{
"app": {
"signingConfigs": [
{
"name": "default",
"material": {
"certpath": "C:/Users/l00699231/Desktop/dlpnew/DLPManager3/dlpmanager.cer",
"storePassword": "0000001921869AB129053291395B5CACC3FF7D7583EA01AE0D6E71E7BE1229027F0847C4BF7DE075AD",
"keyAlias": "dlpKey",
"keyPassword": "00000019A811E802679AF61F9AD9C5C5FB15482C580234A8DB6E69A0514503A8945591A3FB3AB353CA",
"profile": "C:/Users/l00699231/Desktop/dlpnew/DLPManager3/dlpmanager.p7b",
"signAlg": "SHA256withECDSA",
"storeFile": "C:/Users/l00699231/Desktop/dlpnew/DLPManager3/dlpmanager.p12"
}
}
],
"compileSdkVersion": 9,
"compatibleSdkVersion": 8,
"products": [
{
"name": "default",
"signingConfig": "default",
}
]
},
"modules": [
{
"name": "entry",
"srcPath": "./entry",
"targets": [
{
"name": "default",
"applyToProducts": [
"default"
]
}
]
}
]
}

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/node_modules
/.preview
/build

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entry/build-profile.json5 Normal file
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{
"apiType": 'stageMode',
"buildOption": {
},
"targets": [
{
"name": "default",
},
{
"name": "ohosTest",
}
]
}

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// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
module.exports = require('@ohos/hvigor-ohos-plugin').hapTasks

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{
"name": "entry",
"version": "1.0.0",
"lockfileVersion": 1
}

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entry/package.json Normal file
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{
"license":"ISC",
"devDependencies":{},
"name":"entry",
"ohos":{
"org":"huawei",
"directoryLevel":"module",
"buildTool":"hvigor"
},
"description":"example description",
"repository":{},
"version":"1.0.0",
"dependencies":{}
}

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import AbilityStage from "@ohos.application.AbilityStage"
export default class MyAbilityStage extends AbilityStage {
onCreate() {
console.log("[Demo] MyAbilityStage onCreate")
}
}

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entry/src/main/ets/DataAbility/DataAbility.ts Normal file
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import ServiceExtensionAbility from '@ohos.application.ServiceExtensionAbility'
import commonEvent from '@ohos.commonEvent'
import Want from '@ohos.application.Want'
import fileio from '@ohos.fileio';
import dlpPermission from '@ohos.dlpPermission'
var TAG = "[DLPManager DataAbility]"
var DATAEVENT = "usual.event.SANDBOX_PACKAGE_REMOVED"
export default class DataAbility extends ServiceExtensionAbility {
sandbox2linkFile: {[key: string]: [number, dlpPermission.DlpFile, string]} = {}
subscriber = null
subscribeCallback(err, data) {
if (err.code) {
console.error("subscribe failed " + JSON.stringify(err))
return
}
if (data.event != DATAEVENT) {
return
}
var bundleName = data.bundleName
var sandboxAppIndex = data.parameters["sandbox_app_index"]
var key = bundleName + sandboxAppIndex
try {
if (key in globalThis.sandbox2linkFile) {
var linkFile = globalThis.sandbox2linkFile[key]
fileio.closeSync(linkFile[0])
var dlpFile = linkFile[1]
dlpFile.deleteDlpLinkFile(linkFile[2])
dlpFile.closeDlpFile()
delete globalThis.sandbox2linkFile[key]
console.error(TAG + "release resource successfully")
}
} catch (err) {
console.error(TAG + "release resource error: " + JSON.stringify(err))
}
}
createSubscriber() {
var subscribeInfo = {
events: ["usual.event.SANDBOX_PACKAGE_REMOVED"],
}
commonEvent.createSubscriber(subscribeInfo, (err, subscriber) => {
if (err.code) {
console.error(TAG + `CreateSubscriberCallBack err = ${JSON.stringify(err)}`)
} else {
console.log(TAG + "CreateSubscriber")
this.subscriber = subscriber
commonEvent.subscribe(this.subscriber, this.subscribeCallback)
}
})
}
onCreate(want) {
globalThis.context = this.context
}
onRequest(want: Want, startId: number) {
if(this.subscriber == null) {
this.createSubscriber()
}
}
onDestroy() {
console.log(TAG + "onDestroy")
if (this.subscriber != null) {
commonEvent.unsubscribe(this.subscriber, (err) => {
if (err.code) {
console.error(TAG, `[CommonEvent]UnsubscribeCallBack err= = ${JSON.stringify(err)}`)
} else {
console.info(TAG, "[CommonEvent]Unsubscribe")
this.subscriber = null
}
})
}
}
}

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entry/src/main/ets/MainAbility/MainAbility.ts Normal file
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import Ability from '@ohos.application.Ability'
import window from '@ohos.window';
var TAG = "[DLPManager]"
let permissionList: Array<string> = [
"ohos.permission.READ_MEDIA",
"ohos.permission.WRITE_MEDIA",
"ohos.permission.FILE_ACCESS_MANAGER"
]
export default class MainAbility extends Ability {
async onCreate(want, launchParam) {
console.log("[DLPManager] MainAbility onCreate")
globalThis.abilityWant = want;
globalThis.context = this.context
}
onDestroy() {
console.log("[DLPManager] MainAbility onDestroy")
}
async onWindowStageCreate(windowStage) {
console.log("[DLPManager] MainAbility onWindowStageCreate")
globalThis.context.requestPermissionsFromUser(permissionList)
windowStage.setUIContent(this.context, "pages/index", null)
windowStage.getMainWindow().then((win) => {
win.setBackgroundColor("#00FFFFFF")
})
}
onWindowStageDestroy() {
console.log(TAG + "MainAbility onWindowStageDestroy")
}
onForeground() {
console.log(TAG + "[DLPManager] MainAbility onForeground")
}
onBackground() {
console.log(TAG + "[DLPManager] MainAbility onBackground")
}
};

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import ServiceExtensionAbility from '@ohos.application.ServiceExtensionAbility'
import dlpPermission from '@ohos.dlpPermission'
import { getOsAccountInfo, getUserId, getAuthPerm, startAlertAbility } from '../common/utils'
import fileio from '@ohos.fileio';
import Want from '@ohos.application.Want';
import commonEvent from '@ohos.commonEvent';
import Constants from '../common/constant'
var TAG = "[DLPManager ViewAbility]"
export default class ViewAbility extends ServiceExtensionAbility {
linkFd: number = -1
linkFileName: string = ''
linkFilePath: string = ''
sandboxIndex: number = -1
dlpFile: dlpPermission.DlpFile = null
authPerm: dlpPermission.AuthPermType = dlpPermission.AuthPermType.READ_ONLY
sandboxBundleName: string = ''
sandboxAbilityName: string = ''
sandboxModuleName: string = ''
isCreated: boolean = false
async onCreate(want) {
globalThis.context = this.context
if (!globalThis.sandbox2linkFile) {
globalThis.sandbox2linkFile = {}
}
}
async startDataAbility() {
let want = {
bundleName: "com.ohos.dlpmanager",
abilityName: "DataAbility"
}
await globalThis.context.startAbility(want)
}
startSandboxApp() {
let want: Want = {
bundleName: this.sandboxBundleName,
abilityName: this.sandboxAbilityName,
parameters: {
keyFd: {
type: "FD", value: this.linkFd
},
"ohos.dlp.params.index": this.sandboxIndex,
"ohos.dlp.params.moduleName": this.sandboxModuleName,
"ohos.dlp.params.securityFlag": this.authPerm ==
dlpPermission.AuthPermType.FULL_CONTROL ? false : true
}
}
globalThis.context.startAbility(want, async (err, data) => {
if (err && err.code != 0) {
console.error(TAG + "startSandboxApp failed, error" + JSON.stringify(err))
try {
fileio.closeSync(this.linkFd)
await this.dlpFile.deleteDlpLinkFile(this.linkFileName)
this.dlpFile.closeDlpFile()
startAlertAbility(Constants.APP_ERROR, Constants.APP_SANDBOX_ERROR)
} catch (err) {
console.log(TAG + "deleteDlpLinkFile failed, error" + JSON.stringify(err))
}
} else {
globalThis.sandbox2linkFile[this.sandboxBundleName + this.sandboxIndex] =
[this.linkFd, this.dlpFile, this.linkFileName]
await this.startDataAbility()
}
globalThis.context.terminateSelf()
})
}
async onRequest(want: Want, startId: number) {
try {
var srcFd = want.parameters.keyFd.value
this.sandboxBundleName = want.parameters["ohos.dlp.params.bundleName"]
this.sandboxAbilityName = want.parameters["ohos.dlp.params.abilityName"]
this.sandboxModuleName = want.parameters["ohos.dlp.params.moduleName"]
} catch (err) {
console.log(TAG + "parse parameters failed, error: " + JSON.stringify(err))
startAlertAbility(Constants.APP_ERROR, Constants.APP_PARAM_ERROR)
return
}
try {
var accountInfo = await getOsAccountInfo()
var userId = await getUserId()
console.log(TAG + "account name: " +
accountInfo.distributedInfo.name + ", userId: " + userId)
} catch (err) {
console.log(TAG + "get account info failed, error: " + JSON.stringify(err))
startAlertAbility(Constants.APP_ERROR, Constants.APP_GET_ACCOUNT_ERROR)
return
}
try {
this.dlpFile = await dlpPermission.openDlpFile(srcFd)
} catch (err) {
console.log(TAG + "openDlpFile failed, error: " + JSON.stringify(err))
if (err.code == 1 && err.extra != undefined) {
startAlertAbility(Constants.APP_VISIT_FILE_ERROR,
Constants.APP_NOT_HAVE_PERM_VISIT + err.extra)
} else {
startAlertAbility(Constants.APP_DLP_ERROR,Constants.APP_FILE_PARAM_ERROR )
}
return
}
this.authPerm = getAuthPerm(accountInfo.distributedInfo.name, this.dlpFile.dlpProperty)
try {
this.sandboxIndex = await dlpPermission.installDlpSandbox(this.sandboxBundleName,
this.authPerm, userId)
} catch (err) {
console.log(TAG + "installDlpSandbox failed, error: " + JSON.stringify(err))
this.dlpFile.closeDlpFile()
if (err.code == 8519807) {
startAlertAbility(Constants.APP_ERROR, Constants.APP_SANDBOX_LIMIT_MAX)
} else {
startAlertAbility(Constants.APP_ERROR, Constants.APP_INSTALL_SANDBOX_ERROR)
}
return
}
var date = new Date()
var timestamp = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(),
date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds(), date.getMilliseconds()).getTime()
this.linkFileName = this.sandboxBundleName + this.sandboxIndex + timestamp + ".dlp.link"
try {
await this.dlpFile.addDlpLinkFile(this.linkFileName)
} catch (err) {
console.log(TAG + "addDlpLinkFile failed, error: " + JSON.stringify(err))
this.dlpFile.closeDlpFile()
startAlertAbility(Constants.APP_ERROR, Constants.APP_LINK_FILE_ERROR)
return
}
this.linkFilePath = "/data/fuse/" + this.linkFileName
if (this.authPerm == dlpPermission.AuthPermType.READ_ONLY) {
this.linkFd = fileio.openSync(this.linkFilePath, 0o100, 0o666)
}
else if (this.authPerm == dlpPermission.AuthPermType.FULL_CONTROL) {
this.linkFd = fileio.openSync(this.linkFilePath, 0o102, 0o666)
}
this.startSandboxApp()
}
}

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entry/src/main/ets/common/components/authorizer_panel.ets Normal file
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import dlpPermission from '@ohos.dlpPermission'
import {DlpAlertDialog} from '../components/dlp_alert_dialog'
import Constants from'../constant'
var TAG = "DLPManager: "
@Component
struct AuthorizerPanel {
scroller: Scroller = new Scroller()
contactToAdd : string = ''
dlpAlertDialog : CustomDialogController
@Link authPerm : number
@Link isChanged : boolean
@State showContacts : boolean = true
@State contacts: { [key: string]: string} = {}
@Link dlpFile : dlpPermission.DlpFile
@State contactList: string[] = []
updateContactList () {
this.contactList = []
for (var item in this.contacts) {
this.contactList.push(item)
}
this.dlpFile.dlpProperty.contractAccount = this.contactList.join(";")
}
aboutToAppear() {
if (this.dlpFile.dlpProperty.contractAccount.length == 0) {
return
}
this.contactList = this.dlpFile.dlpProperty.contractAccount.split(';')
for (var i = 0; i < this.contactList.length; ++i) {
this.contacts[this.contactList[i]] = ''
}
}
@Builder ListItemLayout(item: string) {
ListItem() {
Column() {
Row() {
Text(item)
.maxLines(Constants.AP_TEXT_MAX_LINE)
.textOverflow({ overflow: TextOverflow.Ellipsis })
.fontSize(Constants.AP_TEXT_FONT_SIZE)
.fontWeight(FontWeight.Medium)
.fontFamily($r('app.string.typeface'))
.lineHeight(Constants.AP_TEXT_LINE_HEIGHT)
.width(Constants.AP_TEXT_WIDTH)
.padding({right: Constants.AP_TEXT_PAD_RIGHT})
.align(Alignment.Start)
Image($r('app.media.ic_public_delete'))
.enabled(this.authPerm == 2 ? true : false)
.width(Constants.PP_IMAGE_WIDTH)
.height(Constants.PP_IMAGE_HEIGHT)
.padding(Constants.PP_IMAGE_PAD)
.onClick((event) => {
delete this.contacts[item]
this.updateContactList()
this.isChanged = true
})
}
.height(Constants.PP_ROW_HEIGHT)
Line()
.width(Constants.PP_LINE_WIDTH)
.height(Constants.PP_LINE_HEIGHT)
.backgroundColor($r('app.color.pp_line_background_color'))
}
.height(Constants.AP_COLUMN_HEIGHT)
.alignItems(HorizontalAlign.Start)
}
}
build() {
Column() {
Row() {
Text($r('app.string.authorizer_panel_title'))
.fontColor($r("app.color.text_color"))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Regular)
.fontSize(Constants.AP_TEXT_FONT_SIZE)
.lineHeight(Constants.AP_TEXT_LINE_HEIGHT)
.margin({top: Constants.AP_MARGIN_TOP})
.width(Constants.PP_TEXT_WIDTH_FULL)
.align(Alignment.Start)
}
.height(Constants.AP_COLUMN_HEIGHT)
.opacity(Constants.AP_COLUMN_OPACITY)
if (this.showContacts) {
if (this.contactList.length > 0) {
Scroll(this.scroller) {
List() {
ForEach(this.contactList, (item) => {
this.ListItemLayout(item)
})
}
}
.height(Constants.AP_LIST_HEIGHT)
.width(Constants.PP_TEXT_WIDTH_FULL)
.scrollable(ScrollDirection.Vertical)
.scrollBar(BarState.On)
.scrollBarWidth(Constants.AP_LIST_BAR_WIDTH)
}
Row() {
Button($r('app.string.button_add_user'))
.enabled(this.authPerm == 2 ? true : false)
.fontSize(Constants.AP_TEXT_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.focusable(false)
.height(Constants.AP_BUTTON_HEIGHT)
.backgroundColor($r('app.color.pp_button_background_color'))
.padding(Constants.AP_BUTTON_PAD)
.onClick((event) => {
this.showContacts = false
})
}
.align(Alignment.Start)
.width(Constants.PP_TEXT_WIDTH_FULL)
.height(Constants.AP_ROW_HEIGHT)
} else {
Row() {
TextInput()
.height(Constants.AP_TEXT_INPUT_HEIGHT)
.padding({top: Constants.AP_TEXT_PAD_TOP, bottom: Constants.AP_TEXT_PAD_BOTTOM})
.fontSize(Constants.AP_TEXT_FONT_SIZE)
.borderRadius(Constants.AP_ROW_RADIUS)
.backgroundColor($r('app.color.pp_row_background_color'))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Regular)
.onChange((value: string) => {
this.contactToAdd = value
})
}
.padding({right: Constants.AP_ROW_PAD_RIGHT})
Line()
.width(Constants.AP_LINE_WIDTH)
.height(Constants.AP_LINE_HEIGHT)
.backgroundColor($r('app.color.pp_line_background_color'))
Row() {
Button($r('app.string.add'))
.fontSize(Constants.AP_TEXT_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily('app.string.HarmonyHeiTi')
.fontWeight(FontWeight.Medium)
.height(Constants.AP_BUTTON_HEIGHT)
.padding(Constants.AP_BUTTON_PAD)
.backgroundColor($r('app.color.button_background_color'))
.onClick((event) => {
if (this.contactToAdd.length > 1024) {
this.dlpAlertDialog = new CustomDialogController({
builder: DlpAlertDialog({
title: Constants.PP_TITLE,
message: Constants.PP_MESSAGE,
}),
autoCancel: false,
customStyle: true
})
this.dlpAlertDialog.open()
return
}
if (this.contactToAdd.length != 0) {
this.contacts[this.contactToAdd] = ""
this.updateContactList()
}
this.contactToAdd = ''
this.showContacts = true
this.isChanged = true
})
Button($r('app.string.cancel'))
.fontSize(Constants.AP_BUTTON_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily('app.string.HarmonyHeiTi')
.fontWeight(FontWeight.Medium)
.height(Constants.AP_BUTTON_HEIGHT)
.padding(Constants.AP_BUTTON_PAD)
.margin({left: Constants.AP_BUTTON_MARGIN_LEFT})
.focusable(false)
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick((event) => {
this.showContacts = true
})
}
.width(Constants.PP_TEXT_WIDTH_FULL)
.height(Constants.AP_ROW_HEIGHT)
.align(Alignment.Start)
}
}
.padding({left: Constants.AP_COLUMN_PAD_LEFT, right:Constants.AP_COLUMN_PAD_RIGHT})
.alignItems(HorizontalAlign.Start)
}
}
export {AuthorizerPanel}

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import Constants from'../constant'
@CustomDialog
struct DelUserAlertDialog {
controller : CustomDialogController
cancel: () => void
confirm: () => void
build() {
Column() {
Row() {
Text($r('app.string.del_usr'))
.lineHeight(Constants.DU_TEXT_LINE_HEIGHT)
.width(Constants.DU_WIDTH_FULL)
.fontFamily($r('app.string.typeface'))
.fontSize(Constants.DU_TEXT_FONT_SIZE)
.fontColor($r('app.color.pp_text_fontcolor'))
.fontWeight(FontWeight.Medium)
}
.height(Constants.DU_ROW_HEIGHT)
.width(Constants.DU_ROW_WIDTH)
Row() {
Scroll() {
Text($r('app.string.del_text1'))
.lineHeight(Constants.DU_SCROLL_LINE_HEIGHT)
.width(Constants.DU_WIDTH_FULL)
.fontFamily('app.string.HarmonyHeiTi')
.fontSize(Constants.DU_SCROLL_FONT_SIZE)
.fontColor($r('app.color.del_scroll_font_color'))
.fontWeight(FontWeight.Regular)
}
.scrollBarColor(Color.Gray).scrollBarWidth(Constants.DU_SCROLL_BAR_WIDTH)
.constraintSize({maxHeight: Constants.DU_CONS_MAX_HEIGHT})
}
.margin({top: Constants.DU_MARGIN_TOP})
.width(Constants.DU_ROW_WIDTH)
Row() {
Button($r('app.string.cancel'))
.width(Constants.DU_WIDTH_SPE)
.height(Constants.DU_BUTTON_HEIGHT)
.fontSize(Constants.DU_BUTTON_FONT_SIZE)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r("app.color.button_color"))
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick(() => {
this.controller.close()
})
Line()
.width(Constants.DU_LINE_WIDTH)
.height(Constants.DU_LINE_HEIGHT)
.margin({top: Constants.DU_LINE_MARGIN_TOP})
.backgroundColor($r('app.color.pp_line_background_color'))
Button($r('app.string.button_del'))
.width(Constants.DU_BUTTON_WIDTH)
.height(Constants.DU_BUTTON_HEIGHT)
.fontSize(Constants.DU_BUTTON_FONT_SIZE)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r('app.color.del_button_font_color'))
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick(() => {
this.controller.close()
this.confirm()
})
}
.width(Constants.DU_ROW_WIDTH2)
.alignItems(VerticalAlign.Top)
.margin({ top: Constants.DU_LINE_MARGIN_TOP2 })
.height(Constants.DU_ROW_HEIGHT)
}
.width(Constants.DU_ROW_WIDTH3)
.backgroundColor($r('app.color.pp_row_background_color'))
.borderRadius(Constants.DU_BORDER_RADIUS)
.alignItems(HorizontalAlign.Center)
}
}
export {DelUserAlertDialog}

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import Constants from'../constant'
@CustomDialog
struct DlpAlertDialog {
controller : CustomDialogController
title: string
message: string
action: () => void = null
build() {
Column() {
Row() {
Text(this.title)
.lineHeight(Constants.DA_TEXT_LINE_HEIGHT)
.width(Constants.DU_WIDTH_FULL)
.fontFamily($r('app.string.typeface'))
.fontSize(Constants.DA_FONT_SIZE)
.fontColor($r('app.color.da_font_color'))
.fontWeight(FontWeight.Medium)
}
.height(Constants.DA_ROW_HEIGHT)
.width(Constants.DA_ROW_WIDTH)
Row() {
Scroll() {
Text(this.message)
.lineHeight(Constants.DA_SCROLL_LINE_HEIGHT)
.width(Constants.DU_WIDTH_FULL)
.fontFamily($r('app.string.typeface'))
.fontSize(Constants.DA_SCROLL_FONT_SIZE)
.fontColor($r('app.color.da_scroll_font_color'))
.fontWeight(FontWeight.Regular)
}
.scrollBarColor(Color.Gray).scrollBarWidth(Constants.DA_SCROLL_BAR_WIDTH)
.constraintSize({maxHeight: Constants.DA_STRAIN_SIZE_MA_HEIGHT})
}
.margin({top: Constants.DA_MARGIN_TOP})
.width(Constants.DA_SCROLL_WIDTH);
Row() {
Button($r('app.string.da_buttion'))
.width(Constants.ROW_BUTTON_WIDTH)
.height(Constants.ROW_BUTTON_HEIGHT)
.fontSize(Constants.ROW_FONT_SIZE)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r("app.color.button_color"))
.backgroundColor($r('app.color.da_background_color'))
.onClick(() => {
this.controller.close()
if (this.action != null) {
this.action()
} else {
globalThis.context.terminateSelf()
}
})
}
.alignItems(VerticalAlign.Top)
.margin({ top: Constants.ROW_MARGIN_TOP })
.height(Constants.DA_ROW_HEIGHT)
}
.width(Constants.DA_COLOUM_WIDTH)
.backgroundColor($r('app.color.da_background_color'))
.borderRadius(Constants.DA_COLOUM_RADIUS)
.alignItems(HorizontalAlign.Center)
}
}
export {DlpAlertDialog}

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import dlpPermission from '@ohos.dlpPermission'
import fileio from "@ohos.fileio";
import dataShare from '@ohos.data.dataShare';
import datafile from '@ohos.data.fileAccess';
import Constants from '../constant'
var TAG: string = "DLPManager: "
var filePickerWant = {
bundleName: "com.ohos.filepicker",
abilityName: "MainAbility",
parameters: {
'startMode': 'save',
'saveFile': '',
}
}
var filePickerOptions = {
windowMode: 102
}
var suffix_length = 4;
@Component
struct Footer {
srcFilename: string
srcFd: number
isDlpFile: boolean
@Link isChanged: boolean
@Link dlpFile: dlpPermission.DlpFile
@Link needProtect: boolean
async postProcessForSetting() {
var filename = this.srcFilename.substr(0, this.srcFilename.length - suffix_length)
if (this.needProtect) {
try {
var filePath = globalThis.context.filesDir + "/" + filename + (new Date().getTime())
var tempFd = fileio.openSync(filePath, 0o102, 0o666)
await this.dlpFile.recoverDlpFile(tempFd)
console.info(TAG + "filePath" + filePath + ", DlpProperty: " + JSON.stringify(this.dlpFile.dlpProperty))
await this.dlpFile.closeDlpFile()
this.dlpFile = await dlpPermission.generateDlpFile(tempFd, this.srcFd, this.dlpFile.dlpProperty)
fileio.closeSync(tempFd)
fileio.unlinkSync(filePath)
await this.dlpFile.closeDlpFile()
globalThis.context.terminateSelf()
} catch (err) {
console.error(TAG + "error: " + JSON.stringify(err))
}
} else {
filePickerWant.parameters.saveFile = filename
globalThis.context.startAbilityForResult(filePickerWant, filePickerOptions, async (error, data) => {
console.log(TAG + JSON.stringify(error) + ", data: " + JSON.stringify(data))
var uri = data.want.parameters.result
try {
var dsHelper = await datafile.createFileAccessHelper(globalThis.context)
} catch (err) {
console.error(TAG + "createFileAccessHelper error: " + JSON.stringify(err))
}
try {
var dstFd = await dsHelper.openFile(uri, 0o2)
} catch (err) {
console.error(TAG + "openFile error: " + JSON.stringify(err))
}
try {
await this.dlpFile.recoverDlpFile(dstFd)
} catch (err) {
console.error(TAG + "recoverDlpFile error: " + JSON.stringify(err))
}
try {
await this.dlpFile.closeDlpFile()
globalThis.context.terminateSelf()
} catch (err) {
console.error(TAG + "closeDlpFile error: " + JSON.stringify(err))
}
})
}
}
postProcessForEncrypting() {
if (!this.needProtect || this.srcFilename == undefined || this.srcFilename.length == 0) {
console.log("DlpManager no need to be protected")
globalThis.context.terminateSelf()
return
}
filePickerWant.parameters.saveFile = this.srcFilename + '.dlp'
globalThis.context.startAbilityForResult(filePickerWant, filePickerOptions, async (error, data) => {
console.log(TAG + JSON.stringify(error) + ", data: " + JSON.stringify(data))
var uri: string = data.want.parameters.result
if (uri.length == 0) {
return
}
try {
var dsHelper = await datafile.createFileAccessHelper(globalThis.context)
} catch (err) {
console.error(TAG + "createFileAccessHelper error: " + JSON.stringify(err))
return
}
try {
var dstFd = await dsHelper.openFile(uri, 0o2)
} catch (err) {
console.error(TAG + "openFile error: " + JSON.stringify(err))
return
}
try {
this.dlpFile = await dlpPermission.generateDlpFile(this.srcFd, dstFd, this.dlpFile.dlpProperty)
} catch (err) {
console.error(TAG + "generateDlpFile error: " + JSON.stringify(err))
return
}
try {
await this.dlpFile.closeDlpFile()
globalThis.context.terminateSelf()
} catch (err) {
console.error(TAG + "closeDlpFile error: " + JSON.stringify(err))
}
})
}
build() {
Row() {
Button($r('app.string.ban'), { type: ButtonType.Normal })
.fontColor($r('app.color.button_color'))
.fontFamily($r('app.string.typeface'))
.backgroundColor($r("app.color.button_background_color"))
.width(Constants.FOOTER_WIDTH)
.focusable(false)
.height(Constants.FOOTER_HEIGHT)
.onClick(async (event) => {
if (this.isDlpFile) {
try {
await this.dlpFile.closeDlpFile()
} catch (err) {
console.error(TAG + "error: " + JSON.stringify(err))
}
}
globalThis.context.terminateSelf()
})
Line()
.width(Constants.FOOTER_LINE_WIDTH)
.height(Constants.FOOTER_LINE_HEIGHT)
.backgroundColor($r('app.color.footer_line_background_color'))
Button(this.needProtect ? $r('app.string.save') : $r('app.string.sure'), { type: ButtonType.Normal })
.fontColor($r('app.color.button_color'))
.fontFamily($r('app.string.typeface'))
.backgroundColor($r("app.color.button_background_color"))
.width(Constants.FOOTER_BUTTON_WIDTH)
.focusable(false)
.enabled((this.needProtect || this.isDlpFile))
.opacity((this.needProtect || this.isDlpFile) ?
Constants.FOOTER_OPACITY_ONE : Constants.FOOTER_OPACITY_SEPC)
.height(Constants.FOOTER_BUTTON_HEIGHT)
.onClick((event) => {
if (this.dlpFile.dlpProperty.contractAccount.length == 0) {
this.dlpFile.dlpProperty.contractAccount = globalThis.accountInfo.distributedInfo.name
}
if (this.isDlpFile) {
this.postProcessForSetting()
} else {
this.postProcessForEncrypting()
}
})
}
.width(Constants.FOOTER_ROW_WIDTH)
.height(Constants.FOOTER_ROW_HEIGHT)
.margin({ top: Constants.FOOTER_ROW_MARGIN })
.padding({
bottom: Constants.FOOTER_ROW_PAD_BOTTOM,
left: Constants.FOOTER_ROW_PAD_LEFT,
right: Constants.FOOTER_ROW_PAD_RIGHT
})
}
}
export { Footer }

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import dlpPermission from '@ohos.dlpPermission'
import Constants from '../constant'
@Component
struct Header {
@Link authPerm : number
@Link needProtect : boolean
build() {
Column() {
Column({}) {
Text($r('app.string.header_title'))
.fontWeight(FontWeight.Bold)
.fontFamily($r('app.string.typeface'))
.fontColor($r('app.color.text_color'))
.fontSize(Constants.HEADER_TEXT_FRONT_SIZE)
.lineHeight(Constants.HEADER_TEXT_LINE_HEIGHT)
.margin({top: Constants.HEADER_TEXT_MARGIN_TOP})
.width(Constants.HEADER_TEXT_WIDTH)
.align(Alignment.Start)
}
.width(Constants.HEADER_COLUMN_WIDTH)
.height(Constants.HEADER_COLUMN_HEIGHT)
.padding({left: Constants.HEADER_COLUMN_PAD_LEFT, right: Constants.HEADER_COLUMN_PAD_RIGHT})
Row() {
Flex({justifyContent: FlexAlign.SpaceBetween}) {
Row() {
Text($r('app.string.toggle_title'))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r('app.color.text_color'))
.fontSize(Constants.HEADER_ROW_FONT_SIZE)
.lineHeight(Constants.HEADER_ROW_LINE_HEIGHT)
}
.alignItems(VerticalAlign.Center)
Toggle({ type: ToggleType.Switch, isOn: this.needProtect})
.enabled(this.authPerm == 2 ? true : false)
.selectedColor($r("app.color.toggle_color"))
.width(Constants.HEADER_TOGGLE_WIDTH)
.height(Constants.HEADER_TOGGLE_HEIGHT)
.focusable(false)
.onChange((isOn) => {
this.needProtect = isOn ? true : false
})
}
}
.height(Constants.HEADER_ROW_HEIGHT)
.margin({top: Constants.HEADER_ROW_MARGIN_TOP})
.padding({left: Constants.HEADER_ROW_PAD_LEFT, right: Constants. HEADER_ROW_PAD_RIGHT})
}
}
}
export {Header}

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entry/src/main/ets/common/components/permission_panel.ets Normal file
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import dlpPermission from '@ohos.dlpPermission'
import {DelUserAlertDialog} from '../components/del_user_alert'
import {DlpAlertDialog} from '../components/dlp_alert_dialog'
import Constants from'../constant'
var TAG = "DLPManager: "
@Component
struct PermissionPanel {
scroller: Scroller = new Scroller()
account : string = ''
radioImg = [$r('app.media.radiodefault'), $r('app.media.radio_selected')]
delUserDialogController: CustomDialogController
dlpAlertDialog: CustomDialogController
@Link authPerm: number
@Link isChanged: boolean
@Link dlpFile: dlpPermission.DlpFile
@State authUserMap: { [key: string] : dlpPermission.AuthUser } = {}
@State authUsers: Array<dlpPermission.AuthUser> = []
@State showAuthUsers : boolean = true
updateAuthUsers() {
this.authUsers = []
this.dlpFile.dlpProperty.authUsers = []
for (var item in this.authUserMap) {
let authUser = this.authUserMap[item]
this.authUsers.push(authUser)
this.dlpFile.dlpProperty.authUsers.push(authUser)
}
}
aboutToAppear() {
this.authUsers = this.dlpFile.dlpProperty.authUsers
for (var i = 0; i < this.authUsers.length; ++i) {
var authUser = this.authUsers[i]
this.authUserMap[authUser.authAccount] = authUser
}
}
@Builder ListItemLayout(item: dlpPermission.AuthUser) {
ListItem() {
Column() {
Row() {
Text(item.authAccount)
.maxLines(Constants.PP_TEXT_MAX_LINE)
.textOverflow({ overflow: TextOverflow.Ellipsis })
.fontSize(Constants.PP_TEXT_FONT_SIZE)
.fontWeight(FontWeight.Medium)
.fontFamily($r('app.string.typeface'))
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT)
.width(Constants.PP_TEXT_WIDTH)
.padding({right: Constants.PP_TEXT_PAD_RIGHT})
Image(this.radioImg[2 - item.authPerm])
.enabled(this.authPerm == 2 ? true : false)
.width(Constants.PP_IMAGE_WIDTH)
.height(Constants.PP_IMAGE_HEIGHT)
.padding(Constants.PP_IMAGE_PAD)
.onClick((event) => {
var authUser = this.authUserMap[item.authAccount]
authUser.authPerm = dlpPermission.AuthPermType.READ_ONLY
authUser.permExpiryTime = Date.UTC(2023, 1, 1)
this.updateAuthUsers()
})
Column() {
Image(this.radioImg[item.authPerm - 1])
.enabled(this.authPerm == 2 ? true : false)
.width(Constants.PP_IMAGE_WIDTH)
.height(Constants.PP_IMAGE_HEIGHT)
.padding(Constants.PP_IMAGE_PAD)
.onClick((event) => {
var authUser = this.authUserMap[item.authAccount]
authUser.authPerm = dlpPermission.AuthPermType.FULL_CONTROL
authUser.permExpiryTime = Date.UTC(2023, 1, 1)
this.updateAuthUsers()
})
}
.alignItems(HorizontalAlign.Center)
.width(Constants.PP_COLUMN_WIDTH)
.margin({ left: Constants.PP_COLUMN_MARGIN_LEFT, right: Constants.PP_COLUMN_MARGIN_RIGHT })
Image($r('app.media.ic_public_delete'))
.enabled(this.authPerm == 2 ? true : false)
.width(Constants.PP_IMAGE_WIDTH)
.height(Constants.PP_IMAGE_HEIGHT)
.padding(Constants.PP_IMAGE_PAD)
.onClick((event) => {
this.delUserDialogController = new CustomDialogController({
builder: DelUserAlertDialog({ cancel: null, confirm: () => {
delete this.authUserMap[item.authAccount]
this.updateAuthUsers()
this.isChanged = true
} }),
autoCancel: true,
customStyle: true
})
this.delUserDialogController.open()
})
}
.height(Constants.PP_ROW_HEIGHT)
Line()
.width(Constants.PP_LINE_WIDTH)
.height(Constants.PP_LINE_HEIGHT)
.backgroundColor($r('app.color.pp_line_background_color'))
}
.alignItems(HorizontalAlign.Start)
}
}
build() {
Column() {
Row() {
Text($r('app.string.toggle_tip'))
.fontColor($r("app.color.text_color"))
.fontWeight(FontWeight.Regular)
.fontFamily($r('app.string.typeface'))
.fontSize(Constants.PP_TEXT_FONT_SIZE)
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT)
.align(Alignment.Start)
.width(Constants.PP_TEXT_WIDTH_FULL)
}
.height(Constants.PP_TEXT_HEIGHT)
.opacity(Constants.PP_TEXT_OPACITY)
Row () {
Text($r('app.string.perm_panel_title'))
.fontColor($r("app.color.text_color"))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Regular)
.width(Constants.PP_TEXT_WIDTH_FULL)
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT)
.margin({top: Constants.PP_TEXT_MARGIN_TOP})
.align(Alignment.Start)
.fontSize(Constants.PP_TEXT_FONT_SIZE)
}
.margin({top: Constants.PP_ROW_MARGIN_TOP})
.height(Constants.PP_ROW_HEIGHT2)
.opacity(Constants.PP_TEXT_OPACITY)
if (this.showAuthUsers) {
if (this.authUsers.length > 0) {
Row() {
Text($r('app.string.perm_list_title_user_name'))
.fontSize(Constants.PP_TEXT_FONT_SIZE2)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT2)
.width(Constants.PP_TEXT_WIDTH)
Text($r('app.string.perm_list_title_read_only'))
.fontSize(Constants.PP_TEXT_FONT_SIZE2)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r('app.color.pp_text_fontcolor'))
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT2)
.width(Constants.PP_IMAGE_WIDTH)
Text($r('app.string.perm_list_title_full_control'))
.fontSize(Constants.PP_TEXT_FONT_SIZE2)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.fontColor($r('app.color.pp_text_fontcolor'))
.lineHeight(Constants.PP_TEXT_LINE_HEIGHT2)
.width(Constants.PP_TEXT_WIDTH2)
.margin({ left: Constants.PP_TEXT_MARGIN_LEFT, right: Constants.PP_TEXT_MARGIN_RIGHT })
Text()
.width(Constants.PP_TEXT_WIDTH3)
}
.height(Constants.PP_ROW_HEIGHT3)
}
Scroll(this.scroller) {
List() {
ForEach(this.authUsers, (item) => {
this.ListItemLayout(item)
})
}
}
.width(Constants.PP_TEXT_WIDTH_FULL)
.align(Alignment.Top)
.scrollable(ScrollDirection.Vertical)
.scrollBar(BarState.On)
.scrollBarWidth(Constants.PP_SCROLL_BAR_WIDTH)
.constraintSize({maxHeight: Constants.PP_SCROLL_MAX_HEIGHT})
Row() {
Button($r('app.string.button_add_user'))
.enabled(this.authPerm == 2 ? true : false)
.fontSize(Constants.PP_BUTTON_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.height(Constants.PP_BUTTON_HEIGHT)
.padding(Constants.PP_BUTTON_PAD)
.focusable(false)
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick((event) => {
this.showAuthUsers = false
})
}
.align(Alignment.Start)
.width(Constants.PP_TEXT_WIDTH_FULL)
.height(Constants.PP_ROW_HEIGHT2)
} else {
Row() {
TextInput()
.height(Constants.PP_TEXT_INPUT)
.padding({top: Constants.PP_ROW_PAD_TOP, bottom: Constants.PP_ROW_PAD_BOTTOM})
.fontSize(Constants.PP_TEXT_FONT_SIZE)
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Regular)
.borderRadius(Constants.PP_ROW_RADIUS)
.backgroundColor($r('app.color.pp_row_background_color'))
.onChange((value: string) => {
this.account = value
})
}
.padding({right: Constants.PP_ROW_PAD_RIGHT})
Line()
.width(Constants.PP_LINE_WIDTH)
.height(Constants.PP_LINE_HEIGHT2)
.backgroundColor($r('app.color.pp_text_fontcolor'))
Row() {
Button($r('app.string.add'))
.fontSize(Constants.PP_BUTTON_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily($r('app.string.typeface'))
.fontWeight(FontWeight.Medium)
.height(Constants.PP_BUTTON_HEIGHT)
.padding(Constants.PP_BUTTON_PAD)
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick((event) => {
if (this.account.length > Constants.ACCOUNT_LENGTH_MAX ) {
this.dlpAlertDialog = new CustomDialogController({
builder: DlpAlertDialog({
title:Constants.PP_TITLE,
message: Constants.PP_MESSAGE,
}),
autoCancel: false,
customStyle: true
})
this.dlpAlertDialog.open()
return
}
if (this.account.length != 0 && this.authUserMap[this.account] == undefined) {
this.authUserMap[this.account] = {
authAccount: this.account,
authPerm: dlpPermission.AuthPermType.READ_ONLY,
permExpiryTime: Date.UTC(2023, 1, 1),
authAccountType: dlpPermission.AccountType.CLOUD_ACCOUNT
}
this.updateAuthUsers()
this.isChanged = true
}
this.account = ''
this.showAuthUsers = true
})
Button($r('app.string.cancel'))
.fontSize(Constants.PP_BUTTON_FONT_SIZE)
.fontColor($r('app.color.button_color'))
.fontFamily('app.string.HarmonyHeiTi')
.fontWeight(FontWeight.Medium)
.height(Constants.PP_BUTTON_HEIGHT)
.padding(Constants.PP_BUTTON_PAD)
.margin({left: Constants.PP_BUTTON_MARGIN_LEFT})
.focusable(false)
.backgroundColor($r('app.color.pp_button_background_color'))
.onClick((event) => {
this.showAuthUsers = true
})
}
.align(Alignment.Start)
.width(Constants.PP_TEXT_WIDTH_FULL)
.height(Constants.PP_ROW_HEIGHT2)
}
}
.padding({left: Constants.PP_COLUMN_MARGIN_LEFT2, right: Constants.PP_COLUMN_MARGIN_RIGHT2})
.alignItems(HorizontalAlign.Start)
}
}
export {PermissionPanel}

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/*
* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
* 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.
*/
export default class Constants {
static INDEX_COLUMN_WIDTH = 360;
static INDEX_BORDER_RADIUS = 24;
static FOOTER_WIDTH = '49%';
static FOOTER_HEIGHT = 40;
static FOOTER_LINE_WIDTH= 0.5;
static FOOTER_LINE_HEIGHT= 24;
static FOOTER_BUTTON_WIDTH = '50%';
static FOOTER_BUTTON_HEIGHT = 40;
static FOOTER_ROW_WIDTH= '100%';
static FOOTER_ROW_HEIGHT= 56;
static FOOTER_ROW_MARGIN = 8;
static FOOTER_ROW_PAD_BOTTOM= 16;
static FOOTER_ROW_PAD_LEFT= 16;
static FOOTER_ROW_PAD_RIGHT= 16;
static HEADER_TEXT_FRONT_SIZE= 20;
static HEADER_TEXT_LINE_HEIGHT = 28;
static HEADER_TEXT_MARGIN_TOP = 18;
static HEADER_TEXT_WIDTH= '100%';
static HEADER_COLUMN_WIDTH= '100%';
static HEADER_COLUMN_HEIGHT= 56;
static HEADER_COLUMN_PAD_LEFT= 20;
static HEADER_COLUMN_PAD_RIGHT= 20;
static HEADER_ROW_FONT_SIZE = 16 ;
static HEADER_ROW_LINE_HEIGHT = 22 ;
static HEADER_TOGGLE_WIDTH= 36;
static HEADER_TOGGLE_HEIGHT= 20;
static HEADER_ROW_HEIGHT= 48;
static HEADER_ROW_MARGIN_TOP = 12;
static HEADER_ROW_PAD_LEFT= 22;
static HEADER_ROW_PAD_RIGHT= 22;
static PP_TEXT_MAX_LINE = 1;
static PP_TEXT_FONT_SIZE = 16;
static PP_TEXT_LINE_HEIGHT = 22;
static PP_TEXT_WIDTH = 200;
static PP_TEXT_PAD_RIGHT= 4;
static PP_IMAGE_WIDTH = 24;
static PP_IMAGE_HEIGHT = 24;
static PP_IMAGE_PAD = 2;
static PP_COLUMN_WIDTH = 48;
static PP_COLUMN_MARGIN_LEFT= 9;
static PP_COLUMN_MARGIN_RIGHT= 9;
static PP_ROW_HEIGHT = 47.5;
static PP_LINE_WIDTH = 312;
static PP_LINE_HEIGHT = 0.5;
static PP_TEXT_WIDTH_FULL = '100%';
static PP_TEXT_HEIGHT = 44;
static PP_TEXT_OPACITY= 0.6;
static PP_TEXT_MARGIN_TOP= 19;
static PP_ROW_MARGIN_TOP = 12;
static PP_ROW_HEIGHT2 = 48;
static PP_TEXT_FONT_SIZE2= 12;
static PP_TEXT_LINE_HEIGHT2= 17;
static PP_TEXT_WIDTH2= 48;
static PP_TEXT_MARGIN_LEFT = 8 ;
static PP_TEXT_MARGIN_RIGHT = 8;
static PP_TEXT_WIDTH3= 24;
static PP_ROW_HEIGHT3= 19;
static PP_SCROLL_BAR_WIDTH= 4;
static PP_SCROLL_MAX_HEIGHT= 144;
static PP_BUTTON_FONT_SIZE = 16;
static PP_BUTTON_HEIGHT= 22;
static PP_BUTTON_PAD= 0;
static PP_TEXT_INPUT= 47;
static PP_ROW_PAD_TOP= 13;
static PP_ROW_PAD_BOTTOM = 12;
static PP_ROW_RADIUS= 0;
static PP_ROW_PAD_RIGHT= 14;
static PP_LINE_HEIGHT2= 1;
static PP_TITLE = "帐号名不合法";
static PP_MESSAGE = "帐号长度应小于等于1024";
static PP_BUTTON_MARGIN_LEFT = 16;
static PP_COLUMN_MARGIN_LEFT2= 24;
static PP_COLUMN_MARGIN_RIGHT2 = 10;
static AP_TEXT_MAX_LINE = 1;
static AP_TEXT_FONT_SIZE = 16;
static AP_TEXT_LINE_HEIGHT = 22;
static AP_TEXT_WIDTH = 290;
static AP_TEXT_PAD_RIGHT = 4;
static AP_COLUMN_HEIGHT= 48;
static AP_MARGIN_TOP = 19;
static AP_COLUMN_OPACITY= 0.6;
static AP_LIST_HEIGHT = 48;
static AP_LIST_BAR_WIDTH= 4;
static AP_BUTTON_HEIGHT = 22;
static AP_BUTTON_PAD= 0;
static AP_ROW_HEIGHT= 48;
static AP_TEXT_INPUT_HEIGHT = 47;
static AP_TEXT_PAD_TOP= 13;
static AP_TEXT_PAD_BOTTOM= 12;
static AP_ROW_RADIUS= 0;
static AP_ROW_PAD_RIGHT= 14;
static AP_LINE_WIDTH = 312;
static AP_LINE_HEIGHT = 1;
static AP_BUTTON_FONT_SIZE= 16;
static AP_BUTTON_MARGIN_LEFT= 16;
static AP_COLUMN_PAD_LEFT= 24;
static AP_COLUMN_PAD_RIGHT= 10;
static DU_TEXT_LINE_HEIGHT = 28;
static DU_WIDTH_FULL= '100%';
static DU_TEXT_FONT_SIZE = 20;
static DU_ROW_HEIGHT= 56;
static DU_ROW_WIDTH= 288;
static DU_SCROLL_LINE_HEIGHT = 16;
static DU_SCROLL_FONT_SIZE = 14;
static DU_SCROLL_BAR_WIDTH = 5;
static DU_CONS_MAX_HEIGHT = 500;
static DU_MARGIN_TOP = 12;
static DU_WIDTH_SPE= '49%';
static DU_BUTTON_HEIGHT= 40;
static DU_BUTTON_FONT_SIZE = 16
static DU_LINE_WIDTH= 0.5;
static DU_LINE_HEIGHT = 22;
static DU_LINE_MARGIN_TOP = 9;
static DU_BUTTON_WIDTH = '50%';
static DU_ROW_WIDTH2= 304;
static DU_LINE_MARGIN_TOP2 = 8;
static DU_ROW_WIDTH3 = 336;
static DU_BORDER_RADIUS = 24;
static DA_FONT_SIZE= 20;
static DA_ROW_HEIGHT = 56;
static DA_ROW_WIDTH = 288;
static DA_TEXT_LINE_HEIGHT = 28;
static DA_SCROLL_LINE_HEIGHT = 16;
static DA_SCROLL_FONT_SIZE = 14;
static DA_SCROLL_BAR_WIDTH = 5;
static DA_STRAIN_SIZE_MA_HEIGHT = 500;
static DA_MARGIN_TOP = 12;
static DA_SCROLL_WIDTH = 288;
static ROW_BUTTON_WIDTH = 304;
static ROW_BUTTON_HEIGHT = 40;
static ROW_FONT_SIZE = 16;
static ROW_MARGIN_TOP= 8;
static DA_COLOUM_WIDTH = 336;
static DA_COLOUM_RADIUS = 24;
static APP_PARAM_ERROR = '参数异常，请重试。';
static APP_ERROR = '应用异常';
static APP_GET_ACCOUNT_ERROR = '获取帐号信息失败，请重试。';
static APP_SANDBOX_ERROR= '启动应用沙箱失败，请重试。';
static APP_VISIT_FILE_ERROR= '无法访问此文件';
static APP_NOT_HAVE_PERM_VISIT = '您没有访问权限。请向下列用户申请授权：\n';
static APP_DLP_ERROR = 'DLP格式错误';
static APP_FILE_PARAM_ERROR = '您打开的文档格式不正确，请重试。';
static APP_SANDBOX_LIMIT_MAX = '沙箱应用数量超出上限，请卸载后重试。';
static APP_INSTALL_SANDBOX_ERROR = '安装沙箱应用失败，请重试。';
static APP_LINK_FILE_ERROR = '添加链接文件失败，请重试。';
static FOOTER_OPACITY_ONE = 1;
static FOOTER_OPACITY_SEPC= 0.6;
static ACCOUNT_LENGTH_MAX = 1024;
}

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import account_distributedAccount from '@ohos.account.distributedAccount';
import account_osAccount from '@ohos.account.osAccount';
import dlpPermission from '@ohos.dlpPermission';
var TAG = "[DLPManager]"
async function getDistributedAccountInfo() : Promise<account_distributedAccount.DistributedInfo> {
var distAbility = account_distributedAccount.getDistributedAccountAbility()
return distAbility.queryOsAccountDistributedInfo()
}
async function getOsAccountInfo() : Promise<account_osAccount.OsAccountInfo> {
var accountMgr = account_osAccount.getAccountManager()
return accountMgr.queryCurrentOsAccount()
}
async function getUserId() : Promise<number> {
var accountMgr = account_osAccount.getAccountManager()
return accountMgr.getOsAccountLocalIdFromProcess()
}
async function getDomainId() : Promise<account_osAccount.OsAccountInfo> {
var accountMgr = account_osAccount.getAccountManager()
return accountMgr.queryCurrentOsAccount()
}
function getAuthPerm(accountName, dlpProperty) : number {
if (accountName == dlpProperty.ownerAccount) {
return dlpPermission.AuthPermType.FULL_CONTROL
}
for (var i = 0; i < dlpProperty.authUsers.length; ++i) {
var authUser = dlpProperty.authUsers[i]
if (authUser.authAccount == accountName) {
return authUser.authPerm
}
}
return -1
}
function terminateSelfWithResult(resultCode: number, result: string) : void {
var abilityResult = {
resultCode: resultCode,
want: {
parameters: {
result: result
}
}
}
globalThis.context.terminateSelfWithResult(abilityResult)
}
function startAlertAbility(title, message) {
globalThis.context.startAbility({
bundleName: "com.ohos.dlpmanager",
abilityName: "AlertAbility",
parameters: {
title: title,
message: message,
}
}, async (err, data) => {
console.log(TAG + "start AlertAbility err: " + JSON.stringify(err))
globalThis.context.terminateSelf()
})
}
export {getDistributedAccountInfo, getOsAccountInfo, getUserId, getAuthPerm, terminateSelfWithResult, startAlertAbility}

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import {DlpAlertDialog} from '../common/components/dlp_alert_dialog'
@Entry
@Component
struct Index {
alertDialogController: CustomDialogController = new CustomDialogController({
builder: DlpAlertDialog({
title: globalThis.abilityWant.parameters.title,
message: globalThis.abilityWant.parameters.message
}),
autoCancel: false,
cancel: () => {
globalThis.context.terminateSelf()
},
alignment: DialogAlignment.Center,
customStyle: true
})
aboutToAppear() {
this.alertDialogController.open()
}
build() {}
}

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import { Header } from '../common/components/header'
import { PermissionPanel } from '../common/components/permission_panel'
import { AuthorizerPanel } from '../common/components/authorizer_panel'
import { Footer } from '../common/components/footer'
import dlpPermission from '@ohos.dlpPermission'
import { getAuthPerm } from '../common/utils'
import { DlpAlertDialog } from '../common/components/dlp_alert_dialog'
import { KeyCode } from '@ohos.multimodalInput.keyCode'
import { getOsAccountInfo, terminateSelfWithResult } from '../common/utils'
import Constants from '../common/constant'
var TAG = "[DLPManager]"
var defaultDlpProperty: dlpPermission.DlpProperty = {
ownerAccount: '',
ownerAccountType: 1,
authUsers: [],
contractAccount: ''
}
var defaultDlpFile: dlpPermission.DlpFile = {
dlpProperty: defaultDlpProperty,
recoverDlpFile: null,
closeDlpFile: null,
addDlpLinkFile: null,
deleteDlpLinkFile: null
}
@Component
struct DlpDialog {
isDlpFile: boolean = false
dlpAlertDialog: CustomDialogController
@State authPerm: number = 2
@State isShow: boolean = false
@State isChanged: boolean = false
@State dlpFile: dlpPermission.DlpFile = defaultDlpFile
@State needProtect: boolean = false
showDlpAlertDialog(title, message) {
this.dlpAlertDialog = new CustomDialogController({
builder: DlpAlertDialog({
title: title,
message: message
}),
autoCancel: false,
customStyle: true
})
this.dlpAlertDialog.open()
}
async checkAndOpenDlpFile(filename: string, fd: number): Promise<void> {
console.info(TAG + "checkAndOpenDlpFile")
this.dlpFile.dlpProperty.ownerAccount = globalThis.accountInfo.distributedInfo.name
this.dlpFile.dlpProperty.contractAccount = globalThis.accountInfo.distributedInfo.name
var isDlpSuffix: boolean = filename.endsWith(".dlp")
if (!isDlpSuffix) {
console.info(TAG + "input file is not a dlp file")
this.isShow = true
return
}
try {
this.dlpFile = await dlpPermission.openDlpFile(fd)
} catch (err) {
console.error(TAG + "openDlpFile error: " + JSON.stringify(err))
if (err.code == 1 && err.extra != undefined) {
this.showDlpAlertDialog(Constants.APP_VISIT_FILE_ERROR, Constants.APP_NOT_HAVE_PERM_VISIT + err.extra)
} else {
this.showDlpAlertDialog(Constants.APP_DLP_ERROR, Constants.APP_FILE_PARAM_ERROR)
}
return
}
this.authPerm = getAuthPerm(globalThis.accountInfo.distributedInfo.name, this.dlpFile.dlpProperty)
this.isDlpFile = true
this.needProtect = true
this.isShow = true
}
async aboutToAppear() {
console.info(TAG + "aboutToAppear")
try {
globalThis.accountInfo = await getOsAccountInfo()
console.log(TAG + "accountInfo: " + JSON.stringify(globalThis.accountInfo))
} catch (err) {
console.info(TAG + "getOsAccountInfo error: " + JSON.stringify(err))
terminateSelfWithResult(100, "get account info failed")
}
try {
globalThis.srcFilename = globalThis.abilityWant.parameters.fileName.name
globalThis.srcFd = globalThis.abilityWant.parameters.keyFd.value
console.log(TAG + "srcFilename: " + globalThis.srcFilename + ", srcFd: " + globalThis.srcFd)
} catch (err) {
console.error(TAG + "get parameters error")
terminateSelfWithResult(100, "get parameters failed, fileName and keyFd is required")
}
this.checkAndOpenDlpFile(globalThis.srcFilename, globalThis.srcFd)
}
build() {
if (this.isShow) {
Column() {
Row() {
Header({ authPerm: $authPerm, needProtect: $needProtect })
}
if (this.needProtect) {
Row() {
PermissionPanel({ authPerm: $authPerm, dlpFile: $dlpFile, isChanged: $isChanged })
}
Row() {
AuthorizerPanel({ authPerm: $authPerm, dlpFile: $dlpFile, isChanged: $isChanged })
}
}
Row() {
Footer({
srcFilename: globalThis.srcFilename,
srcFd: globalThis.srcFd,
isDlpFile: this.isDlpFile,
isChanged: $isChanged,
dlpFile: $dlpFile,
needProtect: $needProtect
})
}
}
.width(Constants.INDEX_COLUMN_WIDTH)
.backgroundColor($r('app.color.index_background_color'))
.borderRadius(Constants.INDEX_BORDER_RADIUS)
}
}
}
@Entry
@Component
struct Index {
aboutToAppear() {
}
build() {
Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center,
direction: FlexDirection.Column }) {
Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center,
direction: FlexDirection.Row }) {
DlpDialog()
}
}
}
}

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{
"module": {
"name": "entry",
"type": "entry",
"srcEntrance": "./ets/Application/AbilityStage.ts",
"description": "$string:entry_desc",
"mainElement": "MainAbility",
"deviceTypes": [
"default",
"tablet"
],
"deliveryWithInstall": true,
"installationFree": false,
"pages": "$profile:main_pages",
"uiSyntax": "ets",
"abilities": [
{
"name": "MainAbility",
"srcEntrance": "./ets/MainAbility/MainAbility.ts",
"description": "$string:MainAbility_desc",
"icon": "$media:icon",
"label": "$string:MainAbility_label",
"startWindowIcon": "$media:icon",
"startWindowBackground": "$color:white",
"visible": true
}
],
"extensionAbilities": [
{
"name": "ViewAbility",
"srcEntrance": "./ets/ViewAbility/ViewAbility.ts",
"icon": "$media:icon",
"description": "$string:ViewAbility_desc",
"type": "service",
"visible": true
},
{
"name": "DataAbility",
"srcEntrance": "./ets/DataAbility/DataAbility.ts",
"icon": "$media:icon",
"description": "$string:ViewAbility_desc",
"type": "service"
}
],
"requestPermissions": [
{
"name": "ohos.permission.READ_MEDIA"
},
{
"name": "ohos.permission.WRITE_MEDIA"
},
{
"name": "ohos.permission.ACCESS_DLP_FILE"
},
{
"name": "ohos.permission.MANAGE_LOCAL_ACCOUNTS"
},
{
"name":"ohos.permission.FILE_ACCESS_MANAGER"
},
{
"name":"ohos.permission.GET_BUNDLE_INFO_PRIVILEGED"
}
]
}
}

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{
"color": [
{
"name": "white",
"value": "#FFFFFF"
},
{
"name": "text_color",
"value": "#182431"
},
{
"name": "divider_color",
"value": "#f3f4f6"
},
{
"name": "default_background_color",
"value": "#ffffff"
},
{
"name": "button_color",
"value": "#FF007DFF"
},
{
"name": "button_background_color",
"value": "#FFF"
},
{
"name": "toggle_color",
"value": "#007DFF"
},
{
"name": "index_background_color",
"value": "#FFF"
},
{
"name": "footer_line_background_color",
"value": "#18243133"
},
{
"name": "pp_line_background_color",
"value": "#18243133"
},
{
"name": "pp_text_fontcolor",
"value": "#182431"
},
{
"name": "pp_button_background_color",
"value": "#fff"
},
{
"name": "pp_row_background_color",
"value": "#fff"
},
{
"name": "del_scroll_font_color",
"value": "#E6000000"
},
{
"name": "del_button_font_color",
"value": "#FA2A2D"
},
{
"name": "da_font_color",
"value": "#182431"
},
{
"name": "da_scroll_font_color",
"value": "#E6000000"
},
{
"name": "da_background_color",
"value": "#fff"
}
]
}

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{
"string": [
{
"name": "entry_desc",
"value": "description"
},
{
"name": "MainAbility_desc",
"value": "DLPManager"
},
{
"name": "MainAbility_label",
"value": "DLPManager"
},
{
"name": "ViewAbility_desc",
"value": "DLPViewer"
},
{
"name": "AlertAbility_desc",
"value": "description"
},
{
"name": "AlertAbility_label",
"value": "label"
},
{
"name": "ban",
"value": "取消"
},
{
"name": "typeface",
"value": "HarmonyHeiTi"
},
{
"name": "save",
"value": "保存"
},
{
"name": "sure",
"value": "确定"
},
{
"name": "header_title",
"value": "加密保护"
},
{
"name": "toggle_title",
"value": "保护此文件"
},
{
"name": "toggle_tip",
"value": "开启保护后，将在您选择的位置生成一个新的\".dlp\"格式加密文件。"
},
{
"name": "perm_panel_title",
"value": "授权其他用户可访问："
},
{
"name": "perm_list_title_user_name",
"value": "用户名"
},
{
"name": "perm_list_title_read_only",
"value": "只读"
},
{
"name": "perm_list_title_full_control",
"value": "完全控制"
},
{
"name": "button_add_user",
"value": "添加用户"
},
{
"name": "add",
"value": "添加"
},
{
"name": "cancel",
"value": "取消"
},
{
"name": "authorizer_panel_title",
"value": "允许向以下用户申请权限："
},
{
"name": "del_usr",
"value": "删除用户"
},
{
"name": "del_text1",
"value": "删除后此用户将无法访问这个文件，如需恢复请重新添加此用户。是否删除？"
},
{
"name": "button_del",
"value": "删除"
},
{
"name": "da_buttion",
"value": "知道了"
}
]
}

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{
"src": [
"pages/index",
"pages/alert"
]
}

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// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
module.exports = require('@ohos/hvigor-ohos-plugin').appTasks

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{
"license":"ISC",
"devDependencies":{},
"name":"dlpmanager",
"ohos":{
"org":"huawei",
"directoryLevel":"project",
"buildTool":"hvigor"
},
"description":"example description",
"repository":{},
"version":"1.0.0",
"dependencies":{
"@ohos/hypium":"1.0.0",
"@ohos/hvigor-ohos-plugin":"1.1.5-rc2",
"@ohos/hvigor":"1.1.5-rc2"
}
}

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