feat: add docker support (#1)

.github/workflows/build-docker.yaml

@@ -0,0 +1,81 @@
+name: Build Docker image
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+    tags: [v*]
+    paths-ignore:
+      - "**/*.md"
+      - LICENSE
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: true
+      - name: Setup QEMU
+        id: qemu
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: |
+            linux/amd64
+            linux/arm64
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+      - name: Login to Docker Hub
+        if: ${{ github.event_name != 'pull_request' }}
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}
+            ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=ref,event=branch
+            type=ref,event=tag
+      - name: Build and Push
+        uses: docker/build-push-action@v5
+        with:
+          push: ${{ github.event_name != 'pull_request' }}
+          target: production
+          provenance: false
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          annotations: ${{ steps.meta.outputs.annotations }}
+          platforms: ${{ steps.qemu.outputs.platforms }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            BUILDKIT_CONTEXT_KEEP_GIT_DIR=true
+      - name: Delete Untagged Packages
+        uses: dataaxiom/ghcr-cleanup-action@v1
+        with:
+          token: ${{ github.token }}

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "lpac"]
+	path = lpac
+	url = https://github.com/estkme-group/lpac.git

Dockerfile

@@ -0,0 +1,21 @@
+# Stage 1: Build Stage
+FROM alpine:3.20 AS build
+WORKDIR /srv/
+
+RUN apk add --no-cache bash git gcc cmake make musl-dev curl-dev
+
+COPY . .
+
+RUN ./scripts/build.sh
+
+# Stage 2: Production Stage
+FROM alpine:3.20 AS production
+WORKDIR /app/
+
+RUN apk add --no-cache libcurl php83
+
+COPY --from=build /srv/lpac/output/ /app/
+
+CMD ["php", "./rlpa-server.php"]
+
+EXPOSE 1888

README.md

@@ -1,6 +1,17 @@
 # Remote LPA Server
 
-Technical details see [Protocol Design](docs/protocol-design.md)
+Technical details, see [Protocol Design](docs/protocol-design.md)
+
+## Usage on Docker
+
+You can also run the server using [Docker](https://docs.docker.com/engine/install/).
+You can use the following command to run the server:
+
+```bash
+docker run --detach --name rlpa-server --publish 1888:1888 estkme/rlpa-server:latest
+# or use the GitHub Container Registry
+docker run --detach --name rlpa-server --publish 1888:1888 ghcr.io/estkme-group/rlpa-server:latest
+```
 
 ## Community implementation
 

scripts/build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -xeuo pipefail
+
+cd lpac || exit 1
+
+cmake . -DLPAC_WITH_APDU_PCSC=off -DLPAC_WITH_APDU_AT=off
+make -j
+
+cp ../rlpa-server.php ./output