fix(rubygems): Restrict metadata cache to rubygems.org host (#23307)

renovatebot · Jul 11, 2023 · 0bc7e61 · 0bc7e61
1 parent da08608
commit 0bc7e61
Showing 1 changed file with 14 additions and 10 deletions.
diff --git a/lib/modules/datasource/rubygems/metadata-cache.ts b/lib/modules/datasource/rubygems/metadata-cache.ts
@@ -2,7 +2,7 @@ import hasha from 'hasha';
 import { logger } from '../../../logger';
 import * as packageCache from '../../../util/cache/package';
 import type { Http } from '../../../util/http';
-import { joinUrlParts } from '../../../util/url';
+import { joinUrlParts, parseUrl } from '../../../util/url';
 import type { ReleaseResult } from '../types';
 import { GemMetadata, GemVersions } from './schema';
 
@@ -52,15 +52,19 @@ export class MetadataCache {
         data.homepage = metadata.homepage;
       }
 
-      const newCache: CacheRecord = { hash, data };
-      const ttlMinutes = 100 * 24 * 60;
-      const ttlRandomDelta = Math.floor(Math.random() * 10 * 24 * 60);
-      await packageCache.set(
-        cacheNs,
-        cacheKey,
-        newCache,
-        ttlMinutes + ttlRandomDelta
-      );
+      const registryHostname = parseUrl(registryUrl)?.hostname;
+      if (registryHostname === 'rubygems.org') {
+        const newCache: CacheRecord = { hash, data };
+        const ttlMinutes = 100 * 24 * 60;
+        const ttlRandomDelta = Math.floor(Math.random() * 10 * 24 * 60);
+        await packageCache.set(
+          cacheNs,
+          cacheKey,
+          newCache,
+          ttlMinutes + ttlRandomDelta
+        );
+      }
+
       return data;
     } catch (err) {
       logger.debug({ err }, 'Rubygems: failed to fetch metadata');