use signed hashes for github actions

Author: g-bgg

.github/workflows/build.yaml

@@ -17,15 +17,15 @@ jobs:
         run: sudo apt install -y libpcap-dev
 
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
 
       - name: Run golangci-lint
-        uses: reviewdog/action-golangci-lint@v2
+        uses: reviewdog/action-golangci-lint@f9bba13753278f6a73b27a56a3ffb1bfda90ed71 # v2
         with:
           go_version: "1.25.4"
 
       - name: Run hadolint
-        uses: reviewdog/action-hadolint@v1
+        uses: reviewdog/action-hadolint@921946a7ebaaf08ac72607bad67209f4e52b5407 # v1
   build:
     runs-on: ubuntu-latest
     needs: lint
@@ -34,10 +34,10 @@ jobs:
         run: sudo apt install -y libpcap-dev
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
 
       - name: Setup Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3
         with:
           go-version: '1.24.3'
 

.github/workflows/docker.yaml

@@ -20,33 +20,33 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac # v3
 
       - name: Log in to GHCR
-        uses: docker/login-action@v3
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3
         with:
           registry: ${{ env.GH_REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build and push
         id: buildpush
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6
         with:
           platforms: linux/amd64,linux/arm64
           sbom: true