Encrypt server islands props (#11535)

* Encrypt server islands props

* Comment on the hex algo

* Use @oslojs/encoding

* Rename functions

* Add base to test

* Remove old tests no longer valid

* Run test locally

* Make sure adapters run before manifest

* Add a changeset

* Adjust test adapter

* don't assume adapter is at root

* Add a changeset

* Updates on review comments

* Update oslo

* Add better description of Node adapter change

2 files changed, 10 insertions, 2 deletions

diff --git a/packages/integrations/node/src/serve-static.ts b/packages/integrations/node/src/serve-static.ts
index 8256c588e..e5cd73daf 100644
--- a/packages/integrations/node/src/serve-static.ts
+++ b/packages/integrations/node/src/serve-static.ts
@@ -103,7 +103,14 @@ function resolveClientDir(options: Options) {
 	const clientURLRaw = new URL(options.client);
 	const serverURLRaw = new URL(options.server);
 	const rel = path.relative(url.fileURLToPath(serverURLRaw), url.fileURLToPath(clientURLRaw));
-	const serverEntryURL = new URL(import.meta.url);
+
+	// walk up the parent folders until you find the one that is the root of the server entry folder. This is how we find the client folder relatively.
+	const serverFolder = path.basename(options.server);
+	let serverEntryFolderURL = path.dirname(import.meta.url);
+	while(!serverEntryFolderURL.endsWith(serverFolder)) {
+		serverEntryFolderURL = path.dirname(serverEntryFolderURL);
+	}
+	const serverEntryURL = serverEntryFolderURL + '/entry.mjs';
 	const clientURL = new URL(appendForwardSlash(rel), serverEntryURL);
 	const client = url.fileURLToPath(clientURL);
 	return client;
diff --git a/packages/integrations/node/src/server.ts b/packages/integrations/node/src/server.ts
index e5b503292..1bb27e002 100644
--- a/packages/integrations/node/src/server.ts
+++ b/packages/integrations/node/src/server.ts
@@ -4,6 +4,8 @@ import createMiddleware from './middleware.js';
 import { createStandaloneHandler } from './standalone.js';
 import startServer from './standalone.js';
 import type { Options } from './types.js';
+// This needs to run first because some internals depend on `crypto`
+applyPolyfills();
 
 // Won't throw if the virtual module is not available because it's not supported in
 // the users's astro version or if astro:env is not enabled in the project
@@ -11,7 +13,6 @@ await import('astro/env/setup')
 	.then((mod) => mod.setGetEnv((key) => process.env[key]))
 	.catch(() => {});
 
-applyPolyfills();
 export function createExports(manifest: SSRManifest, options: Options) {
 	const app = new NodeApp(manifest);
 	options.trailingSlash = manifest.trailingSlash;