From 6f37eefdfff5e68c6996365f659f83c2b490da35 Mon Sep 17 00:00:00 2001
From: Matt Sutkus <97645156+msuitcase@users.noreply.github.com>
Date: Fri, 9 Oct 2026 01:29:39 -0700
Subject: [PATCH] ci: don't persist GITHUB_TOKEN in checkout

actions/checkout writes the job token into .git/config by default, where
any later step (composer install, phpunit, third-party actions) can read
it. Nothing in this workflow needs git credentials after checkout; the
gh-pages deploy authenticates with its own github_token input.

Refs SEC-843
---
 .github/workflows/ci.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 71cf3152..0de4a6a4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
       - uses: extractions/setup-just@v3
       - uses: shivammathur/setup-php@v2
         with:
@@ -26,6 +28,8 @@ jobs:
         phpversion: ['8.1', '8.2', '8.3', '8.4', '8.5']
     steps:
       - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
       - uses: extractions/setup-just@v3
       - uses: shivammathur/setup-php@v2
         with:
@@ -54,6 +58,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
       - uses: extractions/setup-just@v3
       - uses: shivammathur/setup-php@v2
         with: