chargeflow

ChargeFlow

A CLI tool for analyzing your raw OCPP JSON messages. Useful for debugging and compatibility checks with various Charge Point Management Systems or Charge Point implementations.

Features

• Parse Raw OCPP JSON messages
• Support for OCPP 1.6 and 2.0.1
• Request and Response payload validation

Roadmap

• Generate human-readable reports
• Validate messages from a file
• Support for OCPP 2.1
• Support for signed messages
• Compatibility checks
• Remote schema registry for vendors and models

Installation

You can install ChargeFlow by downloading the binary.

Usage

You can use ChargeFlow to validate OCPP messages by running the following command:

chargeflow validate '[2, "123456", "BootNotification", {"chargePointVendor": "TestVendor", "chargePointModel": "TestModel"}]'

For more options, you can run:

chargeflow validate

Validate the OCPP message(s) against the registered OCPP schema(s).

Usage:
  chargeflow validate [flags]

Examples:
chargeflow --version 1.6 validate '[1, "123456", "BootNotification", {"chargePointVendor": "TestVendor", "chargePointModel": "TestModel"}]'

Flags:
  -h, --help             help for validate
  -a, --schemas string   Path to additional OCPP schemas folder

Global Flags:
  -d, --debug            Enable debug mode
  -v, --version string   OCPP version to use (1.6 or 2.0.1) (default "1.6")

ChargeFlow will automatically determine whether it's a request or response message. All you need to provide is a OCPP version!

Additionally, you can specify a custom path to vendor-specific OCPP schemas using the --schemas flag.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

We welcome contributions to this project! Please read our contributing guidelines for more information on how to get started.