// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* @fileoverview Fake implementation of CrosNetworkConfig for testing.
*/
import {assert, assertNotReached} from 'chrome://resources/ash/common/assert.js';
import {OncMojo} from 'chrome://resources/ash/common/network/onc_mojo.js';
import {PromiseResolver} from 'chrome://resources/ash/common/promise_resolver.js';
import {AlwaysOnVpnMode, AlwaysOnVpnProperties, ApnProperties, ApnState, CellularSimState, ConfigProperties, CrosNetworkConfigInterface, CrosNetworkConfigObserverRemote, DeviceStateProperties, FilterType, GlobalPolicy, InhibitReason, ManagedProperties, NetworkCertificate, NetworkFilter, NetworkStateProperties, NO_LIMIT, StartConnectResult, TrafficCounter, UInt32Value, VpnProvider} from 'chrome://resources/mojo/chromeos/services/network_config/public/mojom/cros_network_config.mojom-webui.js';
import {ConnectionStateType, DeviceStateType, NetworkType} from 'chrome://resources/mojo/chromeos/services/network_config/public/mojom/network_types.mojom-webui.js';
import {Time} from 'chrome://resources/mojo/mojo/public/mojom/base/time.mojom-webui.js';
// Default cellular pin, used when locking/unlocking cellular profiles.
export const DEFAULT_CELLULAR_PIN = '1111';
/**
* @implements {CrosNetworkConfigInterface}
*/
export class FakeNetworkConfig {
constructor() {
/** @private {!Map<string, !PromiseResolver>} */
this.resolverMap_ = new Map();
/**
* @private {!Map<NetworkType,
* !DeviceStateProperties>}
*/
this.deviceStates_ = new Map();
/**
* @private {!Array<!NetworkStateProperties>}
*/
this.networkStates_ = [];
/**
* @private {!Map<string, !ManagedProperties>}
*/
this.managedProperties_ = new Map();
/**
* @private {!ConfigProperties|undefined}
*/
this.propertiesToSet_ = undefined;
/** @private {!GlobalPolicy|undefined} */
this.globalPolicy_ = undefined;
/** @private {!Array<!NetworkCertificate>} */
this.serverCas_ = [];
/** @private {!Array<!NetworkCertificate>} */
this.userCerts_ = [];
/**
* @private {!Array<!CrosNetworkConfigObserverRemote>}
*/
this.observers_ = [];
/**
* When updating or changing cellular pin, |testPin| is used to store
* the updated pin, if not set DEFAULT_CELLULAR_PIN is used to check pin
* value in |setCellularSimState()|
* @type {string}
*/
this.testPin = '';
/**
* @private {AlwaysOnVpnProperties}
*/
this.alwaysOnVpnProperties_ = {
mode: AlwaysOnVpnMode.kOff,
serviceGuid: '',
};
/** @type {Function} */
this.beforeGetDeviceStateList = null;
/** @type {Function} */
this.beforeGetManagedProperties = null;
/** @private {!Array<VpnProvider>} */
this.vpnProviders_ = [];
/** @private {!Map<string, !Array<!Object>>} */
this.trafficCountersMap_ = new Map();
/** @private {!number} */
this.apnIdCounter_ = 0;
this.resetForTest();
}
/**
* @param {NetworkType} type
* @return {DeviceStateProperties}
* @private
*/
addDeviceState_(type) {
assert(type !== undefined);
const deviceState =
/** @type {!DeviceStateProperties} */ ({
type: type,
deviceState: DeviceStateType.kUninitialized,
inhibitReason: InhibitReason.kNotInhibited,
});
this.deviceStates_.set(type, deviceState);
return deviceState;
}
resetForTest() {
this.deviceStates_ = new Map();
this.addDeviceState_(NetworkType.kEthernet).deviceState =
DeviceStateType.kEnabled;
this.addDeviceState_(NetworkType.kWiFi);
this.addDeviceState_(NetworkType.kCellular);
this.addDeviceState_(NetworkType.kTether);
this.addDeviceState_(NetworkType.kVPN);
this.globalPolicy_ =
/** @type {!GlobalPolicy} */ ({
allowApnModification: true,
allow_cellular_sim_lock: true,
allow_only_policy_cellular_networks: false,
allow_only_policy_networks_to_autoconnect: false,
allow_only_policy_wifi_networks_to_connect: false,
allow_only_policy_wifi_networks_to_connect_if_available: false,
dns_queries_monitored: false,
report_xdr_events_enabled: false,
blocked_hex_ssids: [],
});
const eth0 = OncMojo.getDefaultNetworkState(NetworkType.kEthernet, 'eth0');
this.networkStates_ = [eth0];
this.managedProperties_ = new Map();
this.propertiesToSet_ = undefined;
this.vpnProviders_ = [];
this.serverCas_ = [];
this.userCerts_ = [];
['getNetworkState', 'getNetworkStateList', 'getDeviceStateList',
'getManagedProperties', 'setNetworkTypeEnabledState', 'requestNetworkScan',
'getGlobalPolicy', 'getVpnProviders', 'getNetworkCertificates',
'setProperties', 'setCellularSimState', 'selectCellularMobileNetwork',
'startConnect', 'startDisconnect', 'configureNetwork', 'forgetNetwork',
'getAlwaysOnVpn', 'getSupportedVpnTypes', 'requestTrafficCounters',
'resetTrafficCounters', 'setTrafficCountersResetDay', 'removeCustomApn',
'createCustomApn', 'createExclusivelyEnabledCustomApn', 'modifyCustomApn']
.forEach((methodName) => {
this.resolverMap_.set(methodName, new PromiseResolver());
});
}
/**
* @param {string} methodName
* @return {!PromiseResolver}
* @private
*/
getResolver_(methodName) {
const method = this.resolverMap_.get(methodName);
assert(!!method, `Method '${methodName}' not found.`);
return method;
}
/**
* @param {string} methodName
*/
methodCalled(methodName) {
this.getResolver_(methodName).resolve();
}
/**
* @param {string} methodName
* @return {!Promise}
*/
whenCalled(methodName) {
return this.getResolver_(methodName).promise.then(() => {
// Support sequential calls to whenCalled by replacing the promise.
this.resolverMap_.set(methodName, new PromiseResolver());
});
}
/**
* @param {!Array<!NetworkStateProperties>}
* networks
*/
addNetworksForTest(networks) {
this.networkStates_ = this.networkStates_.concat(networks);
this.onNetworkStateListChanged();
}
/**
* @param {!NetworkStateProperties} network
*/
removeNetworkForTest(network) {
this.networkStates_ = this.networkStates_.filter((state) => {
return state.guid !== network.guid;
});
this.onNetworkStateListChanged();
}
/**
* @param {!ManagedProperties} network
*/
setManagedPropertiesForTest(network) {
assert(network.guid);
this.managedProperties_.set(network.guid, network);
const networkState = OncMojo.managedPropertiesToNetworkState(network);
const idx = this.networkStates_.findIndex(state => {
return state.guid === network.guid;
});
if (idx >= 0) {
this.networkStates_[idx] = networkState;
this.onNetworkStateChanged(networkState);
} else {
this.networkStates_.push(networkState);
}
this.onNetworkStateListChanged();
}
/**
* @param {string} guid
* @param {ConnectionStateType} state
*/
setNetworkConnectionStateForTest(guid, state) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
network.connectionState = state;
const managed = this.managedProperties_.get(guid);
if (managed) {
managed.connectionState = state;
}
this.onActiveNetworksChanged();
}
/**
* @param {string} guid
* @param {boolean} visible
*/
setWifiNetworkVisibleForTest(guid, visible) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
assert(
network.type === NetworkType.kWiFi,
'Network visible can only be set on WiFi type');
network.typeState.wifi.visible = visible;
this.onNetworkStateChanged(network);
}
/**
* @param {string} guid
* @param {!Array<!Object>} trafficCounters counters for guid
*/
setTrafficCountersForTest(guid, trafficCounters) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
this.trafficCountersMap_.set(guid, trafficCounters);
}
/**
* @param {string} guid
* @param {?Time} lastResetTime last reset
* time for network with guid
*/
setLastResetTimeForTest(guid, lastResetTime) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
const managed = this.managedProperties_.get(guid);
if (managed) {
assert(
!!managed.trafficCounterProperties,
'Missing traffic counter properties for network: ' + guid);
managed.trafficCounterProperties.lastResetTime = lastResetTime;
}
this.onActiveNetworksChanged();
}
/**
* @param {string} guid
* @param {string} friendlyDate a human readable date representing
* the last reset time
*
*/
setFriendlyDateForTest(guid, friendlyDate) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
const managed = this.managedProperties_.get(guid);
if (managed) {
assert(
!!managed.trafficCounterProperties,
'Missing traffic counter properties for network: ' + guid);
managed.trafficCounterProperties.friendlyDate = friendlyDate;
}
this.onActiveNetworksChanged();
}
/**
* @param {string} guid
* @return {!Promise<{ result: !StartConnectResult, message: !string,}>}
*/
startConnect(guid) {
return new Promise(resolve => {
this.methodCalled('startConnect');
resolve({result: StartConnectResult.kCanceled, message: ''});
});
}
/**
* @param { !string } guid
* @return {!Promise<{
success: !boolean,
* }>}
*/
startDisconnect(guid) {
return new Promise(resolve => {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
network.connectionState = ConnectionStateType.kNotConnected;
this.methodCalled('startDisconnect');
resolve({success: true});
});
}
/**
* @param {ConfigProperties} properties
* @param {boolean} shared
* @return {!Promise<{guid: string, errorMessage: string}>}
*/
configureNetwork(properties, shared) {
return new Promise(resolve => {
this.propertiesToSet_ =
/** @type(!ConfigProperties)*/
(Object.assign({}, properties));
this.methodCalled('configureNetwork');
resolve({guid: 'test_guid', errorMessage: ''});
});
}
/**
* @param {!string} guid
* @return {!Promise<{success: !boolean}>}
*/
forgetNetwork(guid) {
return new Promise(resolve => {
this.methodCalled('forgetNetwork');
resolve({success: true});
});
}
/**
* @param {string} guid
* @param {ConfigProperties} properties
* @return {!Promise<{success: boolean, errorMessage: string}>}
*/
setProperties(guid, properties) {
return new Promise(resolve => {
this.propertiesToSet_ =
/** @type(!ConfigProperties)*/ (Object.assign({}, properties));
this.methodCalled('setProperties');
resolve({success: true, errorMessage: ''});
});
}
/**
* @param {DeviceStateProperties} deviceState
*/
setDeviceStateForTest(deviceState) {
assert(deviceState.type !== undefined);
this.deviceStates_.set(deviceState.type, deviceState);
this.onDeviceStateListChanged();
}
/**
* @param {NetworkType} type
* @return {?DeviceStateProperties}
*/
getDeviceStateForTest(type) {
return this.deviceStates_.get(type) || null;
}
/** @return {!ConfigProperties|undefined} */
getPropertiesToSetForTest() {
return this.propertiesToSet_;
}
/** @param {!Array<!VpnProvider>} providers */
setVpnProvidersForTest(providers) {
this.vpnProviders_ = providers;
this.onVpnProvidersChanged();
}
/**
* @param {!Array<!NetworkCertificate>} serverCas
* @param {!Array<!NetworkCertificate>} userCerts
*/
setCertificatesForTest(serverCas, userCerts) {
this.serverCas_ = serverCas;
this.userCerts_ = userCerts;
this.onNetworkCertificatesChanged();
}
// networkConfig observers
onActiveNetworksChanged() {
const activeNetworks = this.networkStates_.filter(state => {
// Calling onActiveNetworksChanged will trigger mojo checks on all
// NetworkStateProperties. Ensure they were created using
// OncMojo.getDefaultNetworkState.
if (state.connectable === undefined ||
state.connectRequested === undefined) {
console.error('BAD STATE: ' + JSON.stringify(state));
}
return state.connectionState !== ConnectionStateType.kNotConnected;
});
this.observers_.forEach(o => o.onActiveNetworksChanged(activeNetworks));
}
onNetworkStateListChanged() {
this.observers_.forEach(o => o.onNetworkStateListChanged());
}
onNetworkStateChanged(networkState) {
// Calling onActiveNetworksChanged will trigger mojo checks on all
// NetworkStateProperties. Ensure the networkState has name and guid field.
if (networkState.name === undefined || networkState.guid === undefined) {
return;
}
this.observers_.forEach(o => o.onNetworkStateChanged(networkState));
}
/** @param {string} userhash */
onPoliciesApplied(userhash) {
this.observers_.forEach(o => o.onPoliciesApplied(userhash));
}
onDeviceStateListChanged() {
this.observers_.forEach(o => o.onDeviceStateListChanged());
}
onVpnProvidersChanged() {
this.observers_.forEach(o => o.onVpnProvidersChanged());
}
onNetworkCertificatesChanged() {
this.observers_.forEach(o => o.onNetworkCertificatesChanged());
}
// networkConfig methods
/**
* @param {!CrosNetworkConfigObserverRemote}
* observer
*/
addObserver(observer) {
this.observers_.push(observer);
}
/**
* @param {string} guid
* @return {!Promise<{result:
* !NetworkStateProperties}>}
*/
getNetworkState(guid) {
return new Promise(resolve => {
const result = this.networkStates_.find(state => {
return state.guid === guid;
});
this.methodCalled('getNetworkState');
resolve({result: result || null});
});
}
/**
* @param {!ConnectionStateType} connectionState
* @param {!FilterType} filterType
* @return {boolean} Whether the connectionState type is not filtered out.
*/
passFilter(connectionState, filterType) {
switch (filterType) {
case FilterType.kActive:
return connectionState !== ConnectionStateType.kNotConnected;
case FilterType.kVisible:
return true;
case FilterType.kConfigured:
return true;
case FilterType.kAll:
return true;
}
assertNotReached('Failed to find filterType: ' + filterType.toString());
}
/**
* @param {!NetworkFilter} filter
* @return {!Promise<{result:
* !Array<!NetworkStateProperties>}>}
*/
getNetworkStateList(filter) {
return new Promise(resolve => {
const networkType = filter.networkType;
const filterType = filter.filter;
const limit = filter.limit;
let result;
if (networkType === NetworkType.kAll) {
result = this.networkStates_.filter(
state => this.passFilter(state.connectionState, filterType));
} else {
result = this.networkStates_.filter(
state =>
(state.type === networkType &&
this.passFilter(state.connectionState, filterType)));
}
if (limit !== NO_LIMIT) {
result = result.slice(0, limit);
}
this.methodCalled('getNetworkStateList');
resolve({result: result});
});
}
/**
* @return {!Promise<{result:
* !Array<!DeviceStateProperties>}>}
*/
getDeviceStateList() {
return new Promise(resolve => {
const devices = [];
this.deviceStates_.forEach((state, type) => {
if (state.deviceState !== DeviceStateType.kUninitialized) {
devices.push(state);
}
});
if (this.beforeGetDeviceStateList) {
this.beforeGetDeviceStateList();
this.beforeGetDeviceStateList = null;
}
this.methodCalled('getDeviceStateList');
resolve({result: devices});
});
}
/**
* @param {string} guid
* @return {!Promise<{result:
* !ManagedProperties}>}
*/
getManagedProperties(guid) {
return new Promise(resolve => {
let result = this.managedProperties_.get(guid);
if (!result) {
const foundState = this.networkStates_.find(state => {
return state.guid === guid;
});
if (foundState) {
result = OncMojo.getDefaultManagedProperties(
foundState.type, foundState.guid, foundState.name);
} else {
console.warn('GUID not found: ' + guid);
}
}
if (this.beforeGetManagedProperties) {
this.beforeGetManagedProperties();
this.beforeGetManagedProperties = null;
}
this.methodCalled('getManagedProperties');
resolve({result: result || null});
});
}
/**
* @param {!NetworkType} type
* @return {boolean}
*/
getIsDeviceScanning(type) {
const deviceState = this.deviceStates_.get(type);
assert(!!deviceState);
return deviceState.scanning;
}
/**
* @param {!CellularSimState} cellularSimState
* @return {!Promise<{success: boolean}>}
*/
setCellularSimState(cellularSimState) {
return new Promise(resolve => {
const completeSetCellularSimState = (success) => {
this.methodCalled('setCellularSimState');
this.onDeviceStateListChanged();
resolve({success: success});
};
// This is only called by cellular networks.
const type = NetworkType.kCellular;
const deviceState = this.deviceStates_.get(type);
let simLockStatus = deviceState.simLockStatus;
const pin = this.testPin ? this.testPin : DEFAULT_CELLULAR_PIN;
// If the correct pin is entered.
if (cellularSimState.currentPinOrPuk === pin) {
if (cellularSimState.newPin) {
// Set new pin.
this.testPin = cellularSimState.newPin;
completeSetCellularSimState(/*success*/ true);
return;
}
// toggling lock status.
simLockStatus.lockEnabled = !simLockStatus.lockEnabled;
deviceState.simLockStatus = simLockStatus;
this.deviceStates_.set(type, deviceState);
completeSetCellularSimState(/*success*/ true);
return;
}
// Wrong pin entered.
if (simLockStatus.retriesLeft > 1) {
// If there is more than one retries left.
simLockStatus.retriesLeft--;
deviceState.simLockStatus = simLockStatus;
this.deviceStates_.set(type, deviceState);
completeSetCellularSimState(/*success*/ false);
return;
}
// No retried left.
simLockStatus = {lockEnabled: true, lockType: 'sim-puk', retriesLeft: 0};
deviceState.simLockStatus = simLockStatus;
this.deviceStates_.set(type, deviceState);
completeSetCellularSimState(/*success*/ false);
});
}
/**
* @param { !string } guid
* @param { !string } networkId
* @return {!Promise<{success: !boolean}>}
*/
selectCellularMobileNetwork(guid, networkId) {
return new Promise(resolve => {
this.methodCalled('selectCellularMobileNetwork');
resolve({success: false});
});
}
/**
* @param {!NetworkType} type
* @param {boolean} enabled
* @return {!Promise<{success: boolean}>}
*/
setNetworkTypeEnabledState(type, enabled) {
return new Promise(resolve => {
const deviceState = this.deviceStates_.get(type);
assert(!!deviceState, 'Unrecognized device type: ' + type);
deviceState.deviceState =
enabled ? DeviceStateType.kEnabled : DeviceStateType.kDisabled;
this.methodCalled('setNetworkTypeEnabledState');
this.onDeviceStateListChanged();
resolve(true);
});
}
/** @param {!NetworkType } type */
requestNetworkScan(type) {
this.deviceStates_.get(type).scanning = true;
this.onDeviceStateListChanged();
this.methodCalled('requestNetworkScan');
}
/**
* @return {!Promise<{result: !GlobalPolicy}>}
*/
getGlobalPolicy() {
return new Promise(resolve => {
this.methodCalled('getGlobalPolicy');
resolve({result: this.globalPolicy_});
});
}
/** @param {!GlobalPolicy|undefined} globalPolicy */
setGlobalPolicy(globalPolicy) {
this.globalPolicy_ = globalPolicy;
this.onPoliciesApplied(/*userhash=*/ '');
}
/**
* @return {!Promise<{
* providers: !Array<!VpnProvider>}>}
*/
getVpnProviders() {
return new Promise(resolve => {
this.methodCalled('getVpnProviders');
resolve({providers: this.vpnProviders_});
});
}
/**
* @param { !Array<!VpnProvider> } providers
*/
setVpnProviders(providers) {
this.vpnProviders_ = providers;
this.onVpnProvidersChanged();
}
/**
* @return {!Promise<{vpnTypes: !Array<string>}>}
*/
getSupportedVpnTypes() {
return new Promise(resolve => {
this.methodCalled('getSupportedVpnTypes');
resolve({
vpnTypes: [
'ikev2',
'l2tpipsec',
'openvpn',
'thirdpartyvpn',
'arcvpn',
'wireguard',
],
});
});
}
/**
* @return {!Promise<{
* serverCas: !Array<!NetworkCertificate>,
* userCerts: !Array<!NetworkCertificate>}>}
*/
getNetworkCertificates() {
return new Promise(resolve => {
this.methodCalled('getNetworkCertificates');
resolve({serverCas: this.serverCas_, userCerts: this.userCerts_});
});
}
/**
* @return {!Promise<{
* properties: !AlwaysOnVpnProperties}>}
*/
getAlwaysOnVpn() {
return new Promise(resolve => {
this.methodCalled('getAlwaysOnVpn');
resolve({properties: this.alwaysOnVpnProperties_});
});
}
/**
* @param {!AlwaysOnVpnProperties} properties
*/
setAlwaysOnVpn(properties) {
this.alwaysOnVpnProperties_ = properties;
}
/**
* @param {string} guid
* @return {!Promise<{trafficCounters: !Array<!TrafficCounter>}>} traffic
* counters for network with guid
*/
requestTrafficCounters(guid) {
return new Promise(resolve => {
this.methodCalled('requestTrafficCounters');
resolve({trafficCounters: this.trafficCountersMap_.get(guid)});
});
}
/**
* @param {string} guid
*/
resetTrafficCounters(guid) {
const trafficCounters = this.trafficCountersMap_.get(guid);
assert(!!trafficCounters, 'Network not found: ' + guid);
trafficCounters.forEach(function(counter) {
counter.rxBytes = 0;
counter.txBytes = 0;
});
this.methodCalled('resetTrafficCounters');
}
/**
* @param {string} guid
* @param {?UInt32Value} resetDay
*/
setResetDay_(guid, resetDay) {
const network = this.networkStates_.find(state => {
return state.guid === guid;
});
assert(!!network, 'Network not found: ' + guid);
const managed = this.managedProperties_.get(guid);
if (managed) {
managed.trafficCounterProperties.userSpecifiedResetDay =
resetDay ? resetDay.value : 1;
}
this.onActiveNetworksChanged();
}
/**
* @param {string} guid
* @param {?UInt32Value} resetDay
*/
setTrafficCountersResetDay(guid, resetDay) {
return new Promise(resolve => {
this.methodCalled('setTrafficCountersResetDay');
this.setResetDay_(guid, resetDay);
resolve(true);
});
}
/**
* @param {!string} guid
* @param {!ApnProperties} apn
*/
createCustomApn(guid, apn) {
return new Promise(resolve => {
const properties = this.managedProperties_.get(guid);
assert(properties);
apn.id = `${this.apnIdCounter_++}`;
if (!properties.typeProperties.cellular.customApnList) {
properties.typeProperties.cellular.customApnList = [];
}
properties.typeProperties.cellular.customApnList.unshift(apn);
this.methodCalled('createCustomApn');
resolve(true);
});
}
/**
* @param {!string} guid
* @param {!ApnProperties} apn
*/
createExclusivelyEnabledCustomApn(guid, apn) {
return new Promise(resolve => {
const properties = this.managedProperties_.get(guid);
assert(properties);
apn.id = `${this.apnIdCounter_++}`;
if (!properties.typeProperties.cellular.customApnList) {
properties.typeProperties.cellular.customApnList = [];
}
properties.typeProperties.cellular.customApnList.forEach(customApn => {
customApn.state = ApnState.kDisabled;
});
apn.state = ApnState.kEnabled;
properties.typeProperties.cellular.customApnList.unshift(apn);
this.methodCalled('createExclusivelyEnabledCustomApn');
resolve(true);
});
}
/**
* @param {string} guid
* @param {string} apnId
*/
removeCustomApn(guid, apnId) {
assert(guid);
assert(apnId);
const managed = this.managedProperties_.get(guid);
if (!!managed && !!managed.typeProperties &&
!!managed.typeProperties.cellular &&
Array.isArray(managed.typeProperties.cellular.customApnList)) {
managed.typeProperties.cellular.customApnList =
managed.typeProperties.cellular.customApnList.filter(
apn => apn.id !== apnId);
}
this.methodCalled('removeCustomApn');
}
/**
* @param {string} guid
* @param {ApnProperties} apn
*/
modifyCustomApn(guid, apn) {
assert(guid);
assert(apn);
const managed = this.managedProperties_.get(guid);
if (!!managed && !!managed.typeProperties &&
!!managed.typeProperties.cellular &&
Array.isArray(managed.typeProperties.cellular.customApnList)) {
const index = managed.typeProperties.cellular.customApnList.findIndex(
currentApn => currentApn.id === apn.id);
if (index !== -1) {
managed.typeProperties.cellular.customApnList[index] = apn;
}
}
this.methodCalled('modifyCustomApn');
}
}