From 28222bf762fbee6d7f75999869e12512befd8313 Mon Sep 17 00:00:00 2001
From: Michael Kriese <michael.kriese@visualon.de>
Date: Wed, 15 Sep 2021 17:13:17 +0200
Subject: [PATCH] fix: do not fallback if explicit auth is configured (#11760)

Co-authored-by: Rhys Arkins <rhys@arkins.net>
---
 lib/platform/index.spec.ts       |  5 -----
 lib/platform/index.ts            |  2 --
 lib/util/http/host-rules.spec.ts | 19 ++++++++++++++++++-
 lib/util/http/host-rules.ts      |  5 +++++
 4 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/lib/platform/index.spec.ts b/lib/platform/index.spec.ts
index ef366e3a2bc436..1a29be4909fd66 100644
--- a/lib/platform/index.spec.ts
+++ b/lib/platform/index.spec.ts
@@ -66,11 +66,6 @@ describe('platform/index', () => {
           password: '123',
           username: 'abc',
         },
-        {
-          matchHost: 'api.bitbucket.org',
-          password: '123',
-          username: 'abc',
-        },
       ],
       platform: PLATFORM_TYPE_BITBUCKET,
     });
diff --git a/lib/platform/index.ts b/lib/platform/index.ts
index f86e7382c2da43..8b6a7241dc44d1 100644
--- a/lib/platform/index.ts
+++ b/lib/platform/index.ts
@@ -71,7 +71,5 @@ export async function initPlatform(config: AllConfig): Promise<AllConfig> {
   };
   returnConfig.hostRules.push(typedPlatformRule);
   hostRules.add(typedPlatformRule);
-  returnConfig.hostRules.push(platformRule);
-  hostRules.add(platformRule);
   return returnConfig;
 }
diff --git a/lib/util/http/host-rules.spec.ts b/lib/util/http/host-rules.spec.ts
index a46e6d32308288..b4c8ebfd944c50 100644
--- a/lib/util/http/host-rules.spec.ts
+++ b/lib/util/http/host-rules.spec.ts
@@ -1,6 +1,7 @@
 import {
   PLATFORM_TYPE_GITEA,
   PLATFORM_TYPE_GITHUB,
+  PLATFORM_TYPE_GITLAB,
 } from '../../constants/platforms';
 import { bootstrap } from '../../proxy';
 import * as hostRules from '../host-rules';
@@ -38,9 +39,15 @@ describe('util/http/host-rules', () => {
     });
 
     hostRules.add({
-      hostType: 'gitlab-tags',
+      hostType: PLATFORM_TYPE_GITLAB,
       token: 'abc',
     });
+
+    hostRules.add({
+      hostType: 'github-releases',
+      username: 'some',
+      password: 'xxx',
+    });
   });
 
   afterEach(() => {
@@ -127,6 +134,16 @@ describe('util/http/host-rules', () => {
     `);
   });
 
+  it('no fallback', () => {
+    expect(
+      applyHostRules(url, { ...options, hostType: 'github-releases' })
+    ).toEqual({
+      hostType: 'github-releases',
+      username: 'some',
+      password: 'xxx',
+    });
+  });
+
   it('fallback to github', () => {
     expect(applyHostRules(url, { ...options, hostType: 'github-tags' }))
       .toMatchInlineSnapshot(`
diff --git a/lib/util/http/host-rules.ts b/lib/util/http/host-rules.ts
index d327f0418e9363..86537e4ea12c17 100644
--- a/lib/util/http/host-rules.ts
+++ b/lib/util/http/host-rules.ts
@@ -14,6 +14,11 @@ function findMatchingRules(options: GotOptions, url: string): HostRule {
   const { hostType } = options;
   let res = hostRules.find({ hostType, url });
 
+  if (res.token || res.username || res.password) {
+    // do not fallback if we already have auth infos
+    return res;
+  }
+
   // Fallback to `github` hostType
   if (
     GITHUB_API_USING_HOST_TYPES.includes(hostType) &&