# Plume - Remote Procedure Call (RPC) server

- HTTP; JSON in, JSON out; POST to /
- Deploy behind ~NGINX (SSL termination, reverse proxying)
- Add your own RPCs
- User management with token-based auth (passwords stored with bcrypt)
  - Issue 'signup' or 'login' RPC to acquire an ephemeral 'token'
  - Pass 'token' to subsequent RPCs
  - If any RPC fails with HTTP status code 401, acquire a new token
    via the 'login' RPC and retry the original RPC

## Signup RPC

    -> { "rpc": "signup",
         "args": { "username": string,
                   "password": string } }

    <- { "token": string }

## Login RPC

    -> { "rpc": "login",
         "args": { "username": string,
                   "password": string } }

    <- { "token": string }

## Any other RPC

    -> { "rpc": string,
         "token": string,
         "args": object }

    <- object

## Errors

    <- { "error": string }

## Environment

Runs anywhere Node.js runs

## Installation

    npm install plume

## Usage

    var plume = require('plume')

    plume.addRPC('echo', function (args, user, response) {
      response.sendJSON({ result: args }, 200)
    })

    plume.addRPC('fail', function (args, user, response) {
      response.sendError('I am an error message', 400)
    })

    plume.start()

## Advanced Usage

    plume.start({
      port: 8080,
      hostname: '127.0.0.1',
      maxRequestBodySizeBytes: 10 * 1024 * 1024,
      minUsernameLength: 3,
      maxUsernameLength: 32,
      minPasswordLength: 3,
      maxPasswordLength: 128,
      tokenTimeoutMinutes: 15,
      usersPath: __dirname + '/data/users.json',
    })

## Author

Brian Hammond <brian@fictorial.com>

## License

MIT


Simple, extensible RPC server over HTTP. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

plume

fictorial

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Bin script confusion

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Chrome: Content Script

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Chronological version anomaly

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High entropy strings

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plume

Plume - Remote Procedure Call (RPC) server

Any other RPC

Errors

Environment

Installation

Usage

Advanced Usage

Author

License

Keywords

Related posts

plume

Plume - Remote Procedure Call (RPC) server

Signup RPC

Login RPC

Any other RPC

Errors

Environment

Installation

Usage

Advanced Usage

Author

License

Keywords

Related posts

Axios Maintainer Confirms Social Engineering Attack Behind npm Compromise

Node.js Drops Bug Bounty Rewards After Funding Dries Up