From bd50c4e7b011af192f1b77e34e1aefd8452276bf Mon Sep 17 00:00:00 2001
From: naveen <172697+naveensrinivasan@users.noreply.github.com>
Date: Tue, 28 Jun 2022 00:29:16 +0000
Subject: [PATCH] chore: Set permissions for GitHub actions
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 Restrict the GitHub token permissions only to the required ones; this way, even if the attackers will succeed in compromising your workflow, they won’t be able to do much.

- Included permissions for the action. https://github.com/ossf/scorecard/blob/main/docs/checks.md#token-permissions

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions

https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs

[Keeping your GitHub Actions and workflows secure Part 1: Preventing pwn requests](https://securitylab.github.com/research/github-actions-preventing-pwn-requests/)

Signed-off-by: naveen <172697+naveensrinivasan@users.noreply.github.com>
---
 .github/workflows/ci.yml         | 5 +++++
 .github/workflows/shepherd.yml   | 3 +++
 .github/workflows/windows-ci.yml | 5 +++++
 3 files changed, 13 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a1347724d..4dcae6d29 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,9 @@
 name: Run unit tests
 
 on: [push, pull_request]
+permissions:
+  contents: read
+
 jobs:
   lint:
     name: Check PHP syntax
@@ -42,6 +45,8 @@ jobs:
       - run: |
           git ls-files | grep \\\.php$ | grep -v ^dictionaries/scripts/* | ./vendor/bin/parallel-lint --stdin
   chunk-matrix:
+    permissions:
+      contents: none
     name: Generate Chunk Matrix
 
     runs-on: ubuntu-latest
diff --git a/.github/workflows/shepherd.yml b/.github/workflows/shepherd.yml
index 1ff141958..b60bca06d 100644
--- a/.github/workflows/shepherd.yml
+++ b/.github/workflows/shepherd.yml
@@ -2,6 +2,9 @@ name: Run Shepherd
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/windows-ci.yml b/.github/workflows/windows-ci.yml
index dc5fd77c5..b901fcdf8 100644
--- a/.github/workflows/windows-ci.yml
+++ b/.github/workflows/windows-ci.yml
@@ -2,8 +2,13 @@ name: Run unit tests on Windows
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   chunk-matrix:
+    permissions:
+      contents: none
     name: Generate Chunk Matrix
 
     runs-on: ubuntu-latest