[Fleet] Fix package archive bug + reenable Endpoint tests (elastic#14…

…3120)

* Reenable endpoint tests to debug in CI

* Revert removal of skip in trusted apps

* Try enabling Fleet debug logs

* Fix missing archive path in bundled packages

* Remove Fleet debug logs in endpoint tests

* Reenable endpoint suites

Co-authored-by: Kibana Machine <[email protected]>
(cherry picked from commit d9d10f2)

x-pack/plugins/fleet/server/services/epm/registry/index.ts

@@ -246,6 +246,7 @@ export async function getInfo(name: string, version: string) {
       // input type packages must get their pkg info from the archive
       if (packageInfo.type === 'integration') setPackageInfo({ name, version, packageInfo });
     }
+
     return packageInfo as RegistryPackage;
   });
 }
@@ -325,9 +326,17 @@ export async function fetchArchiveBuffer({
   verificationResult?: PackageVerificationResult;
 }> {
   const logger = appContextService.getLogger();
-  const { download: archivePath } = await getInfo(pkgName, pkgVersion);
+  let { download: archivePath } = await getInfo(pkgName, pkgVersion);
+
+  // Bundled packages don't have a download path when they're installed, as they're
+  // ArchivePackage objects - so we fake the download path here instead
+  if (!archivePath) {
+    archivePath = `/epr/${pkgName}/${pkgName}-${pkgVersion}.zip`;
+  }
+
   const archiveUrl = `${getRegistryUrl()}${archivePath}`;
   const archiveBuffer = await getResponseStream(archiveUrl).then(streamToBuffer);
+
   if (shouldVerify) {
     const verificationResult = await verifyPackageArchiveSignature({
       pkgName,