[StepSecurity] ci: Harden GitHub Actions (#9356)

* [StepSecurity] ci: Harden GitHub Actions

Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>

* imprement coderabbit recommendations

---------

Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>
Co-authored-by: Igor Velkov <325961+iav@users.noreply.github.com>

.github/workflows/data-sync-board-list.yml

@@ -7,6 +7,9 @@ on:
       - "config/boards/*.*"
     branches: [main]
 
+permissions:
+  contents: read
+
 jobs:
   update-board-list-dispatch:
     name: Send dispatch

.github/workflows/data-sync-labels.yml

@@ -12,6 +12,9 @@ on:
     paths:
       - ".github/labels.yml"
 
+permissions:
+  contents: read
+
 jobs:
   labeler:
     permissions:

.github/workflows/infrastructure-dispatch-to-fork.yml

@@ -8,6 +8,9 @@ on:
   pull_request:
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   dispatch-on-forked-repo:
     name: 📢 Run repository dispatch on fork

.github/workflows/maintenance-announce-merge.yml

@@ -4,6 +4,9 @@ on:
   push:
     branches: [ main ]
 
+permissions:
+  contents: read
+
 jobs:
   announcepush:
     # Do not run this workflow in forks

.github/workflows/maintenance-announce-pr.yml

@@ -5,11 +5,14 @@ on:
   pull_request:
     types: [ labeled ]
 
+permissions:
+  contents: read
+
 jobs:
   Announce:
     permissions:
       pull-requests: read
-
+      contents: read
     runs-on: ubuntu-latest
     if: ${{ github.repository == 'armbian/build' && github.event.label.id == '6210849975' }}
     steps:

.github/workflows/maintenance-check-board-assets.yml

@@ -13,6 +13,9 @@ env:
   BOARD_IMAGES_DIR: "board-images"
   VENDOR_LOGOS_DIR: "board-vendor-logos"
 
+permissions:
+  contents: read
+
 jobs:
   Check:
     name: "Verify assets for newly added boards"

.github/workflows/maintenance-clean-workflow-logs.yml

@@ -15,6 +15,9 @@ env:
   SCHEDULED_RUNS_OLDER_THAN: "10"
   SCHEDULED_RUNS_TO_KEEP: "0"
 
+permissions:
+  contents: read
+
 jobs:
   clean-logs:
     runs-on: ubuntu-latest

.github/workflows/maintenance-label-on-approval.yml

@@ -4,11 +4,15 @@ on:
     workflows: ["Maintenance: Listen PR review"]
     types: [completed]
 
+permissions:
+  contents: read
+
 jobs:
   label:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     permissions:
+      actions: read
       contents: read
       issues: write
       pull-requests: write

.github/workflows/maintenance-listen-review.yml

@@ -3,6 +3,9 @@ on:
   pull_request_review:
     types: [submitted]
 
+permissions:
+  contents: read
+
 jobs:
   ping:
     if: ${{ github.event.review.state == 'approved' }}

.github/workflows/maintenance-welcome-issue.yml

@@ -4,6 +4,9 @@ on:
   issues:
     types: opened
 
+permissions:
+  contents: read
+
 jobs:
   welcome-first-time-contributor:
     runs-on: ubuntu-latest

.github/workflows/maintenance-welcome-pr.yml

@@ -4,6 +4,9 @@ on:
   pull_request_target:
     types: opened
 
+permissions:
+  contents: read
+
 jobs:
   welcome-first-time-contributor:
     runs-on: ubuntu-latest