coxecude

Welcome to the Pixel Code Platform family of projects. This is the code execution server.
Pixel Code Platform is a self-hostable coding challenge platform. The backend is open to contribution!

This is a server exposing a REST API to execute code through various VMs/interpreters

WARNING

Some VMs used as executors may not be free of privilege escalation exploit risks.
Because of this, I highly recommend running this server on a throwaway VPS or hardware-based VM.

Motivation

This server is meant to be used with pcp, but feel free to use it for any other purposes (as long as you are aware of the warning above.)

Available executors

• JavaScript, using caoccao/Javet
• Python, using ninia/jep
• Lua, using luaj/luaj

Endpoints

Swagger is accessible through /docs

• POST / Request body:

  {
    "lang": "string",
    "code": "string"
  }

  Response body:

  {
    "status": 0,
    "output": "string"
  }

Original README.md from Quarkus, which includes running instructions:

---

Running the application in dev mode

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

./gradlew quarkusDev

NOTE: Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.

Packaging and running the application

The application can be packaged using:

./gradlew build

It produces the quarkus-run.jar file in the build/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the build/quarkus-app/lib/ directory.

The application is now runnable using java -jar build/quarkus-app/quarkus-run.jar.

If you want to build an über-jar, execute the following command:

./gradlew build -Dquarkus.package.type=uber-jar

The application, packaged as an über-jar, is now runnable using java -jar build/*-runner.jar.

Creating a native executable

You can create a native executable using:

./gradlew build -Dquarkus.package.type=native

Or, if you don't have GraalVM installed, you can run the native executable build in a container using:

./gradlew build -Dquarkus.package.type=native -Dquarkus.native.container-build=true

You can then execute your native executable with: ./build/coxecude-1.0-SNAPSHOT-runner

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