Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/src/vs/platform/sign/node/signService.ts

@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ISignService } from 'vs/platform/sign/common/sign';
+
+declare module vsda {
+	// the signer is a native module that for historical reasons uses a lower case class name
+	// eslint-disable-next-line @typescript-eslint/naming-convention
+	export class signer {
+		sign(arg: any): any;
+	}
+}
+
+export class SignService implements ISignService {
+	declare readonly _serviceBrand: undefined;
+
+	private vsda(): Promise<typeof vsda> {
+		return new Promise((resolve, reject) => require(['vsda'], resolve, reject));
+	}
+
+	async sign(value: string): Promise<string> {
+		try {
+			const vsda = await this.vsda();
+			const signer = new vsda.signer();
+			if (signer) {
+				return signer.sign(value);
+			}
+		} catch (e) {
+			// ignore errors silently
+		}
+		return value;
+	}
+}