feat(connector-daml): aio image

Primary Changes
---------------
1. Create a docker image on daml-all-in-one folder that contains
an initial creation of DAML smart contracts
Fixes #3284
Signed-off-by: raynato.c.pedrajeta <[email protected]>

.github/workflows/ci.yaml

@@ -2629,6 +2629,13 @@ jobs:
       - name: ghcr.io/hyperledger/cactus-fabric2-all-in-one
         run: DOCKER_BUILDKIT=1 docker build ./tools/docker/fabric-all-in-one/ -f ./tools/docker/fabric-all-in-one/Dockerfile_v2.x
 
+  ghcr-daml-all-in-one:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/[email protected]
+      - name: ghcr.io/hyperledger/daml-all-in-one
+        run: DOCKER_BUILDKIT=1 docker build ./tools/docker/daml-all-in-one/ -f ./tools/docker/daml-all-in-one/Dockerfile
+
   ghcr-keychain-vault-server:
     runs-on: ubuntu-22.04
     steps:

.github/workflows/daml-all-in-one.yaml

@@ -0,0 +1,56 @@
+name: daml-all-in-one-publish
+
+on:
+  # Publish `v1.2.3` tags as releases.
+  push:
+    tags:
+      - v*
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+env:
+  IMAGE_NAME: cactus-daml-all-in-one
+
+jobs:
+  # Push image to GitHub Packages.
+  # See also https://docs.docker.com/docker-hub/builds/
+  build-tag-push-container:
+    runs-on: ubuntu-22.04
+    env:
+      DOCKER_BUILDKIT: 1
+      DOCKERFILE_PATH: ./tools/docker/daml-all-in-one/Dockerfile
+      DOCKER_BUILD_DIR: ./tools/docker/daml-all-in-one/
+    permissions:
+      packages: write
+      contents: read
+
+    steps:
+      - uses: actions/[email protected]
+
+      - name: Build image
+        run: docker build "$DOCKER_BUILD_DIR" --file "$DOCKERFILE_PATH" --tag "$IMAGE_NAME" --label "runnumber=${GITHUB_RUN_ID}"
+
+      - name: Log in to registry
+        # This is where you will update the PAT to GITHUB_TOKEN
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      - name: Push image
+        run: |
+          SHORTHASH=$(git rev-parse --short "$GITHUB_SHA")
+          TODAYS_DATE="$(date +%F)"
+          DOCKER_TAG="$TODAYS_DATE-$SHORTHASH"
+          IMAGE_ID="ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME"
+          # Change all uppercase to lowercase
+          IMAGE_ID=$(echo "$IMAGE_ID" | tr '[:upper:]' '[:lower:]')
+          # Strip git ref prefix from version
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+          # Strip "v" prefix from tag name
+          [[ "${{ github.ref }}" == "refs/tags/*" ]] && VERSION="${VERSION//^v//}"
+          # Do not use the `latest` tag at all, tag with date + git short hash if there is no git tag
+          [ "$VERSION" == "main" ] && VERSION=$DOCKER_TAG
+          echo IMAGE_ID="$IMAGE_ID"
+          echo VERSION="$VERSION"
+          docker tag "$IMAGE_NAME" "$IMAGE_ID:$VERSION"
+          docker push "$IMAGE_ID:$VERSION"

tools/docker/daml-all-in-one/Dockerfile

@@ -0,0 +1,37 @@
+FROM ubuntu:22.04
+
+RUN apt update
+RUN apt install curl openjdk-21-jdk -y
+
+# Download and install DAML SDK 2.9.3
+RUN curl -L https://github.com/digital-asset/daml/releases/download/v2.9.3/daml-sdk-2.9.3-linux.tar.gz | tar -xz -C /opt && \
+    cd /opt/sdk-2.9.3 && \
+    ./install.sh
+
+ENV PATH="/root/.daml/bin:${PATH}"
+RUN apt-get install xxd
+RUN daml new quickstart --template quickstart-java
+WORKDIR /quickstart
+
+# Create the config file for daml json-api
+RUN echo '{"server": {"address": "0.0.0.0","port": 7575},"ledger-api": {"address": "0.0.0.0","port": 6865}}' > json-api-app.conf
+
+# Run the auto generation of Authorization Bearer Token
+RUN apt-get update && apt-get install -y openssl
+COPY generate-jwt-token.sh /quickstart/generate-jwt-token.sh
+RUN chmod +x /quickstart/generate-jwt-token.sh
+RUN /quickstart/generate-jwt-token.sh
+
+RUN apt-get update && apt-get install -y supervisor
+RUN mkdir -p /var/log/supervisor
+COPY supervisord.conf /etc/supervisord.conf
+
+EXPOSE 9001
+
+ENTRYPOINT ["/usr/bin/supervisord"]
+CMD ["--configuration","/etc/supervisord.conf", "--nodaemon"]
+
+COPY healthcheck.sh /quickstart/healthcheck.sh
+RUN chmod +x /quickstart/healthcheck.sh
+
+HEALTHCHECK --interval=30s --timeout=60s --start-period=100s --retries=100 CMD /quickstart/healthcheck.sh

tools/docker/daml-all-in-one/Readme.md

@@ -0,0 +1,30 @@
+# DAML All in One Image
+
+An all in one DAML docker image with the `sample ledger contracts`.
+- This docker image is for `testing` and `development` only.
+- **Do NOT use in production!**
+
+## Build an image locally
+
+To build the daml-all-in-one image locally, use:
+```sh
+docker build ./tools/docker/daml-all-in-one/ -t daml-all-in-one
+```
+
+## Running daml-all-in-one container:
+
+```sh
+docker run --privileged -p 6865:6865 -p 7575:7575 daml-all-in-one
+```
+
+The following ports are open on the container:
+
+```yaml
+- 6865:6865 # DAML Navigator
+- 7575:7575 # DAML API entrypoint
+
+```
+## Logs of DAML via supervisord web UI:
+
+Navigate your browser to http://localhost:9001
+

tools/docker/daml-all-in-one/generate-jwt-token.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+#This will generate the Auth Bearer Token identical on how will it be generated at https://jwt.io/
+header=$(echo -n '{"alg":"HS256","typ":"JWT"}' | base64 | sed s/\+/-/g | sed 's/\//_/g' | sed -E s/=+$//)
+payload=$(echo -n '{"https://daml.com/ledger-api": {"ledgerId": "sandbox", "applicationId": "foobar","actAs":["Alice"]}}' | openssl base64 -e -A | sed s/\+/-/ | sed -E s/=+$//)
+hmac_signature=$(echo -n '$header.$payload' | openssl dgst -sha256 -hmac secret -binary | openssl base64 -e -A | sed s/\+/-/ | sed -E s/=+$//)
+
+export jwt=$header.$payload.$hmac_signature
+echo $jwt > jwt

tools/docker/daml-all-in-one/healthcheck.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+jwt_content=$(cat jwt)
+set -e
+curl -X GET http://localhost:7575/v1/query   -H "Content-Type: application/json"   -H "Authorization: Bearer $jwt_content"
+
+echo "DAML API Success!"

tools/docker/daml-all-in-one/supervisord.conf

@@ -0,0 +1,28 @@
+[supervisord]
+logfile_maxbytes = 50MB
+logfile_backups=10
+loglevel = info
+
+[program:daml]
+# command=daml build && && daml sandbox --wall-clock-time --dar ./.daml/dist/quickstart-0.0.1.dar && daml json-api --config json-api-app.conf
+command = bash -c 'daml build && daml sandbox --wall-clock-time --dar ./.daml/dist/quickstart-0.0.1.dar || { echo "Command failed" >&2; exit 1; }'
+autostart=true
+autorestart=true
+stderr_logfile=/var/log/daml.err.log
+stdout_logfile=/var/log/daml.out.log
+
+
+
+[program:jsonapi]
+# command=daml build && && daml sandbox --wall-clock-time --dar ./.daml/dist/quickstart-0.0.1.dar && daml json-api --config json-api-app.conf
+command = daml json-api --config json-api-app.conf
+autostart=true
+autorestart=true
+stderr_logfile=/var/log/daml.err.log
+stdout_logfile=/var/log/daml.out.log
+
+[inet_http_server]
+port = 0.0.0.0:9001
+
+
+