fix(profile): set default hash for empty package

Author: panaC

src/main/customization/packager.ts

@@ -8,6 +8,7 @@
 import debug_ from "debug";
 import * as fs from "fs";
 import * as path from "path";
+import * as crypto from "crypto";
 
 import { extractCrc32OnZip } from "../tools/crc";
 import { createSign, createVerify } from "crypto";
@@ -107,7 +108,7 @@ export async function createProfilePackageZip(
             }, 200); // to avoid issues with some filesystems (allow extra completion time)
         });
     } else {
-        manifest.contentHash = "";
+        manifest.contentHash = crypto.createHash("sha1").update("|").digest("hex");
         manifest.signature = undefined;
 
         if (signed) {

src/main/customization/provisioning.ts

@@ -123,6 +123,8 @@ async function checkIfProfilePackageSigned(manifest: ICustomizationManifest, pac
     const packageAbsolutePath = path.join(customizationWellKnownFolder, packageFileName);
     const contentHash = await extractCrc32OnZip(packageAbsolutePath, "profile");
     if (manifest.contentHash !== contentHash) {
+        debug("manifest.contentHash=", manifest.contentHash);
+        debug("contentHash=", contentHash);
         return Promise.reject("manifest contentHash missmatch");
     }