karlscheibelhofer / hsm-api

hsm-api project

This project uses Quarkus, see https://quarkus.io/ .

Tested with OpenJDK 17 on Ubuntu 22.04 (in WSL2).

Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./mvnw quarkus:dev

Packaging and running the application

The application can be packaged using ./mvnw package. It produces the hsm-api-1.0-SNAPSHOT-runner.jar file in the /target directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/lib directory.

The application is now runnable using java -jar target/hsm-api-1.0-SNAPSHOT-runner.jar.

Creating a native executable

You can create a native executable using: ./mvnw package -Pnative.

Or, if you don't have GraalVM installed, you can run the native executable build in a container using: ./mvnw package -Pnative -Dquarkus.native.container-build=true.

You can then execute your native executable with: ./target/hsm-api-1.0-SNAPSHOT-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/building-native-image.

Create Container Image

JVM Container Image

This chapter shows how to build an image containing the Java VM and the appliacation, i.e. JARs.

To create a container image of the aplication, use:

./mvnw clean package -Dquarkus.container-image.build=true -Dquarkus.container-image.image=karl/hsm-api:latest

Or alternatively:

./mvnw package
docker build -f src/main/docker/Dockerfile.jvm -t karl/hsm-api:latest .

Then, you can run database and application using docker-compose like this:

docker-compose --file src/main/docker/docker-compose.yaml up --detach

And stop application and database when finished:

docker-compose --file src/main/docker/docker-compose.yaml down

Native Container Image

In this chapter, we create a container image with the native executable. It will not contain a Java VM or ony JARs.

To create a native container image, type:

./mvnw clean package -Dquarkus.container-image.build=true -Pnative -Dquarkus.native.container-build=true -Dquarkus.container-image.image=karl/hsm-api-native:latest

This uses a GraalVM/Mandrel from a docker image.

If you have build and tested the native executable before (which takes several minutes) and want this packaged in an image, type:

./mvnw package -Dquarkus.container-image.build=true -Pnative -Dquarkus.native.reuse-existing=true -Dquarkus.container-image.image=karl/hsm-api-native:latest

Then, you can run database and application using docker-compose like this:

docker-compose --file src/main/docker/docker-compose-native.yaml up --detach 

And stop application and database when finished:

docker-compose --file src/main/docker/docker-compose-native.yaml down

Setup DB

The JUnit tests and quarkus dev mode start the required PostgreSQL DB automatically.

If you start the application in prod mode, you must provide a running DB. To start PostgreSQL inside a container with a empty database suitable for this project:

docker run --name postgres-hsm --ulimit memlock=-1:-1 -it --rm=true --memory-swappiness=0 -e POSTGRES_USER=hsm -e POSTGRES_PASSWORD=hsm -e POSTGRES_DB=hsm_db -p 5432:5432 postgres:14

Push Container Image

To build the native container image and push it to the registry configured in the applicatoin.properties use:

./mvnw package -Pnative -Dquarkus.native.container-build=true -Dquarkus.container-image.build=true -Dquarkus.container-image.push=true

Logging

To enable json format application logging, set this config:

quarkus.log.console.json=true

Update Dependencies

To check if a new quarkus release is available, use

./mvnw quarkus:update

See ./mvnw quarkus:help -Ddetail -Dgoal=update

To update dependencies like quarkus to their latest release versions, use

./mvnw versions:use-latest-releases

Check for new plugins:

./mvnw versions:display-plugin-updates 

See documentation of Maven Versions Plugin.

Keycloak

docker run --name keycloak-19 -e KEYCLOAK_ADMIN=admin -e KEYCLOAK_ADMIN_PASSWORD=admin -p 8180:8080 quay.io/keycloak/keycloak:19.0 start-dev

wslview http://localhost:8180/

# Admins Console/<Click "Master" at left top and "Create Realm">/<Real name: hsm-api>/<create>
./mvnw clean package

java -jar target/quarkus-app/quarkus-run.jar

export access_token=$(curl --insecure --no-progress-meter --request POST --url http://localhost:8180/realms/hsm-api/protocol/openid-connect/token --user hsm-cli:secret --header 'content-type: application/x-www-form-urlencoded' --data 'username=hsm-user-1&password=hsm-user-1&grant_type=password' | jq --raw-output '.access_token' )



curl -v --request GET --url http://localhost:8080/api/users/me --header "Authorization: Bearer "$access_token
# HTTP 200 OK

curl -v --request GET --url http://localhost:8080/api/admin --header "Authorization: Bearer "$access_token
# HTTP 403 Forbidden

export access_token=$(curl --insecure --no-progress-meter --request POST --url http://localhost:8180/realms/hsm-api/protocol/openid-connect/token --user backend-service:secret --header 'content-type: application/x-www-form-urlencoded' --data 'username=admin&password=admin&grant_type=password' | jq --raw-output '.access_token' )

curl -v --request GET --url http://localhost:8080/api/admin --header "Authorization: Bearer "$access_token
# HTTP 200 OK