From 673daeba332558af394dbe65a18d34e834fab423 Mon Sep 17 00:00:00 2001
From: Rahul Gautam Singh <rahultesnik@gmail.com>
Date: Mon, 6 Jan 2025 14:58:07 +0530
Subject: [PATCH] handle encrypted config in presets

---
 lib/config/decrypt.spec.ts  |  5 ++---
 lib/config/decrypt.ts       |  6 +++---
 lib/workers/global/index.ts | 34 +++++++++++++++++++++++++++++++++-
 3 files changed, 38 insertions(+), 7 deletions(-)

diff --git a/lib/config/decrypt.spec.ts b/lib/config/decrypt.spec.ts
index 3a056690dba2eb..7c45b73036f925 100644
--- a/lib/config/decrypt.spec.ts
+++ b/lib/config/decrypt.spec.ts
@@ -21,10 +21,10 @@ describe('config/decrypt', () => {
       expect(res).toMatchObject(config);
     });
 
-    it('warns if no privateKey found', async () => {
+    it('warns if encryptedWarning is configured and encrypted object found', async () => {
       config.encrypted = { a: '1' };
       GlobalConfig.set({ encryptedWarning: 'text' });
-
+      process.env.RENOVATE_X_ENCRYPTED_STRICT = 'false';
       const res = await decryptConfig(config, repository);
 
       expect(logger.logger.once.warn).toHaveBeenCalledWith('text');
@@ -34,7 +34,6 @@ describe('config/decrypt', () => {
 
     it('throws exception if encrypted found but no privateKey', async () => {
       config.encrypted = { a: '1' };
-      process.env.RENOVATE_X_ENCRYPTED_STRICT = 'true';
 
       await expect(decryptConfig(config, repository)).rejects.toThrow(
         'config-validation',
diff --git a/lib/config/decrypt.ts b/lib/config/decrypt.ts
index 80cddcd490830a..08853bf5a1446e 100644
--- a/lib/config/decrypt.ts
+++ b/lib/config/decrypt.ts
@@ -174,14 +174,14 @@ export async function decryptConfig(
           }
         }
       } else {
-        if (process.env.RENOVATE_X_ENCRYPTED_STRICT === 'true') {
+        if (process.env.RENOVATE_X_ENCRYPTED_STRICT === 'false') {
+          logger.error('Found encrypted data but no privateKey');
+        } else {
           const error = new Error(CONFIG_VALIDATION);
           error.validationSource = 'config';
           error.validationError = 'Encrypted config unsupported';
           error.validationMessage = `This config contains an encrypted object at location \`$.${key}\` but no privateKey is configured. To support encrypted config, the Renovate administrator must configure a \`privateKey\` in Global Configuration.`;
           throw error;
-        } else {
-          logger.error('Found encrypted data but no privateKey');
         }
       }
       delete decryptedConfig.encrypted;
diff --git a/lib/workers/global/index.ts b/lib/workers/global/index.ts
index 488be90108dfd7..bc9e3c1da46a4d 100644
--- a/lib/workers/global/index.ts
+++ b/lib/workers/global/index.ts
@@ -13,7 +13,10 @@ import type {
   RenovateConfig,
   RenovateRepository,
 } from '../../config/types';
-import { CONFIG_PRESETS_INVALID } from '../../constants/error-messages';
+import {
+  CONFIG_PRESETS_INVALID,
+  CONFIG_VALIDATION,
+} from '../../constants/error-messages';
 import { pkg } from '../../expose.cjs';
 import { instrument } from '../../instrumentation';
 import { exportStats, finalizeReport } from '../../instrumentation/reporting';
@@ -145,6 +148,9 @@ export async function start(): Promise<number> {
         );
       }
 
+      // istanbul ignore next
+      checkEncryptedObject(config);
+
       // Set allowedHeaders in case hostRules headers are configured in file config
       GlobalConfig.set({
         allowedHeaders: config.allowedHeaders,
@@ -248,3 +254,29 @@ export async function start(): Promise<number> {
   }
   return 0;
 }
+
+function checkEncryptedObject(config: AllConfig): void {
+  for (const [key, val] of Object.entries(config)) {
+    if (key === 'encrypted' && is.object(val)) {
+      if (!config.privateKey) {
+        if (process.env.RENOVATE_X_ENCRYPTED_STRICT === 'false') {
+          logger.error('Found encrypted data but no privateKey');
+        } else {
+          const error = new Error(CONFIG_VALIDATION);
+          error.validationSource = 'config';
+          error.validationError = 'Encrypted config unsupported';
+          error.validationMessage = `This config contains an encrypted object at location \`$.${key}\` but no privateKey is configured. To support encrypted config, the Renovate administrator must configure a \`privateKey\` in Global Configuration.`;
+          throw error;
+        }
+      }
+    } else if (is.array(val)) {
+      for (const item of val) {
+        if (is.object(item) && !is.array(item)) {
+          checkEncryptedObject(item as AllConfig);
+        }
+      }
+    } else if (is.object(val) && key !== 'content') {
+      checkEncryptedObject(val as AllConfig);
+    }
+  }
+}