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extensionEnablementService.ts
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extensionEnablementService.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { localize } from 'vs/nls';
import { Event, Emitter } from 'vs/base/common/event';
import { Disposable } from 'vs/base/common/lifecycle';
import { IExtensionManagementService, DidUninstallExtensionEvent, IExtensionIdentifier, IGlobalExtensionEnablementService, ENABLED_EXTENSIONS_STORAGE_PATH, DISABLED_EXTENSIONS_STORAGE_PATH, DidInstallExtensionEvent } from 'vs/platform/extensionManagement/common/extensionManagement';
import { IWorkbenchExtensionEnablementService, EnablementState, IExtensionManagementServerService } from 'vs/workbench/services/extensionManagement/common/extensionManagement';
import { areSameExtensions } from 'vs/platform/extensionManagement/common/extensionManagementUtil';
import { IWorkspaceContextService, WorkbenchState } from 'vs/platform/workspace/common/workspace';
import { IStorageService, StorageScope } from 'vs/platform/storage/common/storage';
import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
import { getExtensionWorkspaceTrustRequirement, IExtension, isAuthenticaionProviderExtension, isLanguagePackExtension } from 'vs/platform/extensions/common/extensions';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { ExtensionKindController } from 'vs/workbench/services/extensions/common/extensionsUtil';
import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
import { IProductService } from 'vs/platform/product/common/productService';
import { StorageManager } from 'vs/platform/extensionManagement/common/extensionEnablementService';
import { webWorkerExtHostConfig } from 'vs/workbench/services/extensions/common/extensions';
import { IUserDataSyncAccountService } from 'vs/platform/userDataSync/common/userDataSyncAccount';
import { IUserDataAutoSyncEnablementService } from 'vs/platform/userDataSync/common/userDataSync';
import { ILifecycleService, LifecyclePhase } from 'vs/workbench/services/lifecycle/common/lifecycle';
import { INotificationService, Severity } from 'vs/platform/notification/common/notification';
import { IHostService } from 'vs/workbench/services/host/browser/host';
import { IExtensionBisectService } from 'vs/workbench/services/extensionManagement/browser/extensionBisect';
import { IWorkspaceTrustService, WorkspaceTrustState, WorkspaceTrustStateChangeEvent } from 'vs/platform/workspace/common/workspaceTrust';
import { Promises } from 'vs/base/common/async';
const SOURCE = 'IWorkbenchExtensionEnablementService';
export class ExtensionEnablementService extends Disposable implements IWorkbenchExtensionEnablementService {
declare readonly _serviceBrand: undefined;
private readonly _onEnablementChanged = new Emitter<readonly IExtension[]>();
public readonly onEnablementChanged: Event<readonly IExtension[]> = this._onEnablementChanged.event;
private readonly storageManger: StorageManager;
private extensionsDisabledByTrustRequirement: IExtension[] = [];
private readonly extensionKindController: ExtensionKindController;
constructor(
@IStorageService storageService: IStorageService,
@IGlobalExtensionEnablementService protected readonly globalExtensionEnablementService: IGlobalExtensionEnablementService,
@IWorkspaceContextService private readonly contextService: IWorkspaceContextService,
@IWorkbenchEnvironmentService private readonly environmentService: IWorkbenchEnvironmentService,
@IExtensionManagementService private readonly extensionManagementService: IExtensionManagementService,
@IConfigurationService private readonly configurationService: IConfigurationService,
@IExtensionManagementServerService private readonly extensionManagementServerService: IExtensionManagementServerService,
@IProductService productService: IProductService,
@IUserDataAutoSyncEnablementService private readonly userDataAutoSyncEnablementService: IUserDataAutoSyncEnablementService,
@IUserDataSyncAccountService private readonly userDataSyncAccountService: IUserDataSyncAccountService,
@ILifecycleService private readonly lifecycleService: ILifecycleService,
@INotificationService private readonly notificationService: INotificationService,
@IHostService readonly hostService: IHostService,
@IExtensionBisectService private readonly extensionBisectService: IExtensionBisectService,
@IWorkspaceTrustService private readonly workspaceTrustService: IWorkspaceTrustService
) {
super();
this.storageManger = this._register(new StorageManager(storageService));
this._register(this.globalExtensionEnablementService.onDidChangeEnablement(({ extensions, source }) => this.onDidChangeExtensions(extensions, source)));
this._register(extensionManagementService.onDidInstallExtension(this._onDidInstallExtension, this));
this._register(extensionManagementService.onDidUninstallExtension(this._onDidUninstallExtension, this));
this._register(this.workspaceTrustService.onDidChangeTrustState(this._onDidChangeTrustState, this));
// Trusted extensions notification
// TODO: Confirm that this is the right lifecycle phase
this.lifecycleService.when(LifecyclePhase.Eventually).then(() => {
if (this.extensionsDisabledByTrustRequirement.length > 0) {
this.workspaceTrustService.requireWorkspaceTrust({ modal: false });
}
});
// delay notification for extensions disabled until workbench restored
if (this.allUserExtensionsDisabled) {
this.lifecycleService.when(LifecyclePhase.Restored).then(() => {
this.notificationService.prompt(Severity.Info, localize('extensionsDisabled', "All installed extensions are temporarily disabled."), [{
label: localize('Reload', "Reload and Enable Extensions"),
run: () => hostService.reload({ disableExtensions: false })
}]);
});
}
this.extensionKindController = new ExtensionKindController(productService, configurationService);
}
private get hasWorkspace(): boolean {
return this.contextService.getWorkbenchState() !== WorkbenchState.EMPTY;
}
private get allUserExtensionsDisabled(): boolean {
return this.environmentService.disableExtensions === true;
}
getEnablementState(extension: IExtension): EnablementState {
if (this.extensionBisectService.isDisabledByBisect(extension)) {
return EnablementState.DisabledByEnvironment;
}
if (this._isDisabledInEnv(extension)) {
return EnablementState.DisabledByEnvironment;
}
if (this._isDisabledByExtensionKind(extension)) {
return EnablementState.DisabledByExtensionKind;
}
if (this._isEnabled(extension) && this._isDisabledByTrustRequirement(extension)) {
return EnablementState.DisabledByTrustRequirement;
}
return this._getEnablementState(extension.identifier);
}
canChangeEnablement(extension: IExtension): boolean {
try {
this.throwErrorIfCannotChangeEnablement(extension);
} catch (error) {
return false;
}
const enablementState = this.getEnablementState(extension);
if (enablementState === EnablementState.DisabledByEnvironment || enablementState === EnablementState.DisabledByExtensionKind) {
return false;
}
return true;
}
private throwErrorIfCannotChangeEnablement(extension: IExtension): void {
if (isLanguagePackExtension(extension.manifest)) {
throw new Error(localize('cannot disable language pack extension', "Cannot change enablement of {0} extension because it contributes language packs.", extension.manifest.displayName || extension.identifier.id));
}
if (this.userDataAutoSyncEnablementService.isEnabled() && this.userDataSyncAccountService.account &&
isAuthenticaionProviderExtension(extension.manifest) && extension.manifest.contributes!.authentication!.some(a => a.id === this.userDataSyncAccountService.account!.authenticationProviderId)) {
throw new Error(localize('cannot disable auth extension', "Cannot change enablement {0} extension because Settings Sync depends on it.", extension.manifest.displayName || extension.identifier.id));
}
}
canChangeWorkspaceEnablement(extension: IExtension): boolean {
if (!this.canChangeEnablement(extension)) {
return false;
}
try {
this.throwErrorIfCannotChangeWorkspaceEnablement(extension);
} catch (error) {
return false;
}
return true;
}
private throwErrorIfCannotChangeWorkspaceEnablement(extension: IExtension): void {
if (!this.hasWorkspace) {
throw new Error(localize('noWorkspace', "No workspace."));
}
if (isAuthenticaionProviderExtension(extension.manifest)) {
throw new Error(localize('cannot disable auth extension in workspace', "Cannot change enablement of {0} extension in workspace because it contributes authentication providers", extension.manifest.displayName || extension.identifier.id));
}
}
async setEnablement(extensions: IExtension[], newState: EnablementState): Promise<boolean[]> {
const workspace = newState === EnablementState.DisabledWorkspace || newState === EnablementState.EnabledWorkspace;
for (const extension of extensions) {
if (workspace) {
this.throwErrorIfCannotChangeWorkspaceEnablement(extension);
} else {
this.throwErrorIfCannotChangeEnablement(extension);
}
}
const result = await Promises.settled(extensions.map(e => {
if (this._isDisabledByTrustRequirement(e)) {
return this.workspaceTrustService.requireWorkspaceTrust()
.then(trustState => {
if (trustState === WorkspaceTrustState.Trusted) {
return this._setEnablement(e, newState);
} else {
return Promise.resolve(false);
}
});
} else {
return this._setEnablement(e, newState);
}
}));
const changedExtensions = extensions.filter((e, index) => result[index]);
if (changedExtensions.length) {
this._onEnablementChanged.fire(changedExtensions);
}
return result;
}
private _setEnablement(extension: IExtension, newState: EnablementState): Promise<boolean> {
const currentState = this._getEnablementState(extension.identifier);
if (currentState === newState) {
return Promise.resolve(false);
}
switch (newState) {
case EnablementState.EnabledGlobally:
this._enableExtension(extension.identifier);
break;
case EnablementState.DisabledGlobally:
this._disableExtension(extension.identifier);
break;
case EnablementState.EnabledWorkspace:
this._enableExtensionInWorkspace(extension.identifier);
break;
case EnablementState.DisabledWorkspace:
this._disableExtensionInWorkspace(extension.identifier);
break;
}
return Promise.resolve(true);
}
isEnabled(extension: IExtension): boolean {
const enablementState = this.getEnablementState(extension);
return enablementState === EnablementState.EnabledWorkspace || enablementState === EnablementState.EnabledGlobally;
}
private _isEnabled(extension: IExtension): boolean {
const enablementState = this._getEnablementState(extension.identifier);
return enablementState === EnablementState.EnabledWorkspace || enablementState === EnablementState.EnabledGlobally;
}
isDisabledGlobally(extension: IExtension): boolean {
return this._isDisabledGlobally(extension.identifier);
}
private _isDisabledInEnv(extension: IExtension): boolean {
if (this.allUserExtensionsDisabled) {
return !extension.isBuiltin;
}
const disabledExtensions = this.environmentService.disableExtensions;
if (Array.isArray(disabledExtensions)) {
return disabledExtensions.some(id => areSameExtensions({ id }, extension.identifier));
}
return false;
}
private _isDisabledByExtensionKind(extension: IExtension): boolean {
if (this.extensionManagementServerService.remoteExtensionManagementServer || this.extensionManagementServerService.webExtensionManagementServer) {
const server = this.extensionManagementServerService.getExtensionManagementServer(extension);
for (const extensionKind of this.extensionKindController.getExtensionKind(extension.manifest)) {
if (extensionKind === 'ui') {
if (this.extensionManagementServerService.localExtensionManagementServer && this.extensionManagementServerService.localExtensionManagementServer === server) {
return false;
}
}
if (extensionKind === 'workspace') {
if (server === this.extensionManagementServerService.remoteExtensionManagementServer) {
return false;
}
}
if (extensionKind === 'web') {
if (this.extensionManagementServerService.webExtensionManagementServer) {
if (server === this.extensionManagementServerService.webExtensionManagementServer) {
return false;
}
} else if (server === this.extensionManagementServerService.localExtensionManagementServer) {
const enableLocalWebWorker = this.configurationService.getValue<boolean>(webWorkerExtHostConfig);
if (enableLocalWebWorker) {
// Web extensions are enabled on all configurations
return false;
}
}
}
}
return true;
}
return false;
}
private _isDisabledByTrustRequirement(extension: IExtension): boolean {
const workspaceTrustState = this.workspaceTrustService.getWorkspaceTrustState();
if (getExtensionWorkspaceTrustRequirement(extension.manifest) === 'onStart') {
if (workspaceTrustState !== WorkspaceTrustState.Trusted) {
this._addToWorkspaceDisabledExtensionsByTrustRequirement(extension);
}
return workspaceTrustState !== WorkspaceTrustState.Trusted;
}
return false;
}
private _getEnablementState(identifier: IExtensionIdentifier): EnablementState {
if (this.hasWorkspace) {
if (this._getWorkspaceEnabledExtensions().filter(e => areSameExtensions(e, identifier))[0]) {
return EnablementState.EnabledWorkspace;
}
if (this._getWorkspaceDisabledExtensions().filter(e => areSameExtensions(e, identifier))[0]) {
return EnablementState.DisabledWorkspace;
}
}
if (this._isDisabledGlobally(identifier)) {
return EnablementState.DisabledGlobally;
}
return EnablementState.EnabledGlobally;
}
private _isDisabledGlobally(identifier: IExtensionIdentifier): boolean {
return this.globalExtensionEnablementService.getDisabledExtensions().some(e => areSameExtensions(e, identifier));
}
private _enableExtension(identifier: IExtensionIdentifier): Promise<boolean> {
this._removeFromWorkspaceDisabledExtensions(identifier);
this._removeFromWorkspaceEnabledExtensions(identifier);
return this.globalExtensionEnablementService.enableExtension(identifier, SOURCE);
}
private _disableExtension(identifier: IExtensionIdentifier): Promise<boolean> {
this._removeFromWorkspaceDisabledExtensions(identifier);
this._removeFromWorkspaceEnabledExtensions(identifier);
return this.globalExtensionEnablementService.disableExtension(identifier, SOURCE);
}
private _enableExtensionInWorkspace(identifier: IExtensionIdentifier): void {
this._removeFromWorkspaceDisabledExtensions(identifier);
this._addToWorkspaceEnabledExtensions(identifier);
}
private _disableExtensionInWorkspace(identifier: IExtensionIdentifier): void {
this._addToWorkspaceDisabledExtensions(identifier);
this._removeFromWorkspaceEnabledExtensions(identifier);
}
private _addToWorkspaceDisabledExtensions(identifier: IExtensionIdentifier): Promise<boolean> {
if (!this.hasWorkspace) {
return Promise.resolve(false);
}
let disabledExtensions = this._getWorkspaceDisabledExtensions();
if (disabledExtensions.every(e => !areSameExtensions(e, identifier))) {
disabledExtensions.push(identifier);
this._setDisabledExtensions(disabledExtensions);
return Promise.resolve(true);
}
return Promise.resolve(false);
}
private async _removeFromWorkspaceDisabledExtensions(identifier: IExtensionIdentifier): Promise<boolean> {
if (!this.hasWorkspace) {
return false;
}
let disabledExtensions = this._getWorkspaceDisabledExtensions();
for (let index = 0; index < disabledExtensions.length; index++) {
const disabledExtension = disabledExtensions[index];
if (areSameExtensions(disabledExtension, identifier)) {
disabledExtensions.splice(index, 1);
this._setDisabledExtensions(disabledExtensions);
return true;
}
}
return false;
}
private _addToWorkspaceEnabledExtensions(identifier: IExtensionIdentifier): boolean {
if (!this.hasWorkspace) {
return false;
}
let enabledExtensions = this._getWorkspaceEnabledExtensions();
if (enabledExtensions.every(e => !areSameExtensions(e, identifier))) {
enabledExtensions.push(identifier);
this._setEnabledExtensions(enabledExtensions);
return true;
}
return false;
}
private _removeFromWorkspaceEnabledExtensions(identifier: IExtensionIdentifier): boolean {
if (!this.hasWorkspace) {
return false;
}
let enabledExtensions = this._getWorkspaceEnabledExtensions();
for (let index = 0; index < enabledExtensions.length; index++) {
const disabledExtension = enabledExtensions[index];
if (areSameExtensions(disabledExtension, identifier)) {
enabledExtensions.splice(index, 1);
this._setEnabledExtensions(enabledExtensions);
return true;
}
}
return false;
}
private _addToWorkspaceDisabledExtensionsByTrustRequirement(extension: IExtension): void {
if (this.extensionsDisabledByTrustRequirement.every(e => !areSameExtensions(extension.identifier, e.identifier))) {
this.extensionsDisabledByTrustRequirement.push(extension);
}
}
private _removeFromWorkspaceDisabledExtensionsByTrustRequirement(identifier: IExtensionIdentifier): void {
let index = -1;
for (let i = 0; i < this.extensionsDisabledByTrustRequirement.length; i++) {
const disabledExtension = this.extensionsDisabledByTrustRequirement[i];
if (areSameExtensions(disabledExtension.identifier, identifier)) {
index = i;
break;
}
}
if (index !== -1) {
this.extensionsDisabledByTrustRequirement.splice(index, 1);
}
}
protected _getWorkspaceEnabledExtensions(): IExtensionIdentifier[] {
return this._getExtensions(ENABLED_EXTENSIONS_STORAGE_PATH);
}
private _setEnabledExtensions(enabledExtensions: IExtensionIdentifier[]): void {
this._setExtensions(ENABLED_EXTENSIONS_STORAGE_PATH, enabledExtensions);
}
protected _getWorkspaceDisabledExtensions(): IExtensionIdentifier[] {
return this._getExtensions(DISABLED_EXTENSIONS_STORAGE_PATH);
}
private _setDisabledExtensions(disabledExtensions: IExtensionIdentifier[]): void {
this._setExtensions(DISABLED_EXTENSIONS_STORAGE_PATH, disabledExtensions);
}
private _getExtensions(storageId: string): IExtensionIdentifier[] {
if (!this.hasWorkspace) {
return [];
}
return this.storageManger.get(storageId, StorageScope.WORKSPACE);
}
private _setExtensions(storageId: string, extensions: IExtensionIdentifier[]): void {
this.storageManger.set(storageId, extensions, StorageScope.WORKSPACE);
}
private async onDidChangeExtensions(extensionIdentifiers: ReadonlyArray<IExtensionIdentifier>, source?: string): Promise<void> {
if (source !== SOURCE) {
const installedExtensions = await this.extensionManagementService.getInstalled();
const extensions = installedExtensions.filter(installedExtension => extensionIdentifiers.some(identifier => areSameExtensions(identifier, installedExtension.identifier)));
this._onEnablementChanged.fire(extensions);
}
}
private _onDidInstallExtension({ local, error }: DidInstallExtensionEvent): void {
if (local && !error && this._isDisabledByTrustRequirement(local)) {
this.workspaceTrustService.requireWorkspaceTrust({ modal: false });
this._onEnablementChanged.fire([local]);
}
}
private _onDidUninstallExtension({ identifier, error }: DidUninstallExtensionEvent): void {
if (!error) {
this._reset(identifier);
}
}
private _onDidChangeTrustState({ currentTrustState }: WorkspaceTrustStateChangeEvent): void {
if (currentTrustState === WorkspaceTrustState.Trusted && this.extensionsDisabledByTrustRequirement.length > 0) {
this._onEnablementChanged.fire(this.extensionsDisabledByTrustRequirement);
this.extensionsDisabledByTrustRequirement = [];
}
}
private _reset(extension: IExtensionIdentifier) {
this._removeFromWorkspaceDisabledExtensions(extension);
this._removeFromWorkspaceEnabledExtensions(extension);
this._removeFromWorkspaceDisabledExtensionsByTrustRequirement(extension);
this.globalExtensionEnablementService.enableExtension(extension);
}
}
registerSingleton(IWorkbenchExtensionEnablementService, ExtensionEnablementService);