fix: Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN12-SYSTEMD-6277507
- https://snyk.io/vuln/SNYK-DEBIAN12-SYSTEMD-6277507
- https://snyk.io/vuln/SNYK-DEBIAN12-ZLIB-6008963
- https://snyk.io/vuln/SNYK-DEBIAN12-GNUTLS28-6474581
- https://snyk.io/vuln/SNYK-DEBIAN12-SYSTEMD-6277509

.github/dependabot.yml

@@ -1,11 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: weekly
-    open-pull-requests-limit: 10
-    labels:
-      - dependencies
-      - github-actions
-

.github/workflows/docker-build.yml

@@ -35,7 +35,7 @@ jobs:
         version: [1.12.2]
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -53,7 +53,7 @@ jobs:
 
       - name: Build
         id: docker_build
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: .
           build-args: |
@@ -70,13 +70,12 @@ jobs:
           touch "/tmp/digests/${digest#sha256:}"
 
       - name: Upload digest
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v3
         with:
-          name: digests-${{ matrix.arch }}
+          name: digests
           path: /tmp/digests/*
           if-no-files-found: error
           retention-days: 1
-          overwrite: true
 
   MergeRefs:
     name: Do The Horrible Merge Thing
@@ -86,11 +85,10 @@ jobs:
       - Docker_Build
     steps:
       - name: Download digests
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v3
         with:
-          pattern: digests-*
+          name: digests
           path: /tmp/digests
-          merge-multiple: true
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -133,7 +131,7 @@ jobs:
           output-file: ./sbom.spdx.json
 
       - name: Scan SBOM
-        uses: anchore/scan-action@v7
+        uses: anchore/scan-action@v3
         id: scan
         with:
           sbom: sbom.spdx.json
@@ -142,15 +140,15 @@ jobs:
           only-fixed: true
 
       - name: upload Anchore scan SARIF report
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v2
         with:
           sarif_file: ${{ steps.scan.outputs.sarif }}
 
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
 
       - name: Changelog
-        uses: TriPSs/conventional-changelog-action@v6
+        uses: TriPSs/conventional-changelog-action@v3
         id: changelog
         if: ${{ github.event_name != 'pull_request' }}
         with:
@@ -163,7 +161,7 @@ jobs:
           skip-on-empty: false # otherwise we don't publish fixes
 
       - name: Create Release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v1
         id: release
         if: ${{ steps.changelog.outputs.skipped == 'false' }}
         env:

CHANGELOG.md

@@ -1,17 +1,3 @@
-# [1.2.0](https://github.com/dangeroustech/ZeroTierBridge/compare/v1.1.2...v1.2.0) (2025-10-26)
-
-
-### Bug Fixes
-
-* **workflow:** update artifact naming and handling in docker-build.yml ([96ebbf8](https://github.com/dangeroustech/ZeroTierBridge/commit/96ebbf805d2cb3bb4089a5a0dc70114e3c16cc1b))
-
-
-### Features
-
-* **docker:** add health check to Dockerfile for zerotier-cli ([7d643e3](https://github.com/dangeroustech/ZeroTierBridge/commit/7d643e3ff6c0683d335baae5138ceef475cd37c3))
-
-
-
 ## [1.1.2](https://github.com/dangeroustech/ZeroTierBridge/compare/v1.1.1...v1.1.2) (2023-10-18)
 
 

Dockerfile

@@ -2,24 +2,18 @@ FROM debian:12.6 as stage
 ARG PACKAGE_BASEURL=https://download.zerotier.com/debian/bookworm/pool/main/z/zerotier-one
 ARG ARCH=amd64
 ARG VERSION=1.12.2
-RUN apt-get update -qq && apt-get install -qq --no-install-recommends -y \
+RUN apt-get update -qq && apt-get install -qq --no-install-recommends -y ca-certificates curl
-    ca-certificates=20230311+deb12u1 \
-    curl=7.88.1-10+deb12u14
 RUN curl -sSL -o zerotier-one.deb "${PACKAGE_BASEURL}/zerotier-one_${VERSION}_${ARCH}.deb"
 
 FROM debian:12.6
 RUN mkdir /app
 WORKDIR /app
 COPY --from=stage zerotier-one.deb .
-RUN apt-get update -qq && apt-get install -qq --no-install-recommends -y \
+RUN apt-get update -qq && apt-get install -qq --no-install-recommends -y procps iptables openssl \
-    procps=2:4.0.2-3 \
-    iptables=1.8.9-2 \
-    openssl=3.0.17-1~deb12u3 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 RUN dpkg -i zerotier-one.deb && rm -f zerotier-one.deb
 RUN echo "${VERSION}" >/etc/zerotier-version
 COPY entrypoint.sh entrypoint.sh
 RUN chmod 755 entrypoint.sh
-HEALTHCHECK --interval=30s --timeout=5s --start-period=60s --retries=3 CMD sh -c 'zerotier-cli info 2>/dev/null | grep -q ONLINE'
 ENTRYPOINT ["/app/entrypoint.sh"]

package.json

@@ -1,3 +1,3 @@
 {
-  "version": "1.2.0"
+  "version": "1.1.2"
 }