CoderJavaFixer

Lightweight security addon for the Coder runtime — safe compilation and malicious access prevention

Latest Security
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Download the latest CoderJavaFixer jar for your server.

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Features
  • Secure Compilation: Safely intercepts /coder requests for live source compilation, preventing unsafe code from reaching the runtime
  • User Execution Control (UEC): Scans scripts for unauthorized terminal handles (e.g. Runtime.exec, ProcessBuilder) before execution
  • Bypass Logic: Seamlessly trusts the server CONSOLE and defined administrator accounts, so legitimate admins are never blocked
  • Resource Efficiency: Automates build-cache cleanup to keep your server directory clean and free of stale compiled artifacts
Commands
Command Description
/coder run <file.java> Compiles and runs a script from the Coder scripts folder
/cjf compile <file.java> Compiles a script into the protected cache without running it
/cjf execute-class <file> Runs a previously compiled class from the cache
Release Info
Publisher

firesmasher-c6

Status

Stable

Type

Security Addon

License

MIT


Features
  • Secure Compilation
  • User Execution Control
  • Admin Bypass Logic
  • Runtime.exec Blocking
  • Build-Cache Cleanup