Dockerize environment for automated testing

configure_masterkey.js

@@ -0,0 +1,22 @@
+#!/usr/bin/env node
+
+// generate-zitadel-env.js
+
+const fs = require('fs');
+const { execSync } = require('child_process');
+
+try {
+    // Generate a 32-byte hex string with openssl
+    const masterKey = execSync('openssl rand -hex 16').toString().trim().slice(0, 32);
+
+    // Prepare the env file content
+    const envContent = `ZITADEL_MASTERKEY=${masterKey}\n`;
+
+    // Save to zitadel.env
+    fs.writeFileSync('.zitadel.env', envContent, { encoding: 'utf8', flag: 'w' });
+
+    console.log('zitadel.env file created with a 32-byte hex ZITADEL_MASTERKEY');
+} catch (err) {
+    console.error('Failed to generate ZITADEL_MASTERKEY:', err.message);
+    process.exit(1);
+}