SessionVerifierServer

verify a user's minecraft session

node-minecraft-protocol encrypt.js

node-minecraft-protocol login.js

node-yggdrasil

Protocol#Login

Protocol Encryption

API

GET /startlogin

Response

Property	Type	Description
serverId	string	server id
publicKey	string	public key formatted in DER and encoded in base64
verifyToken	string	verify token encoded in base64

POST /verifysecret

Request

Property	Type	Description
username	string	username
sharedSecret	string	shared secret encoded in base64

Response

Property	Type	Description
username	string
uuid	string

POST /verifytoken

Request

Property	Type	Description
accessToken	string
uuid	string
username	string

Response

Property	Type	Description
username	string
uuid	string

Configuration

/src/config-prod.ts

import { Config } from "./config";

const prod: Config = {
    port: 23333,
    serverId: 'serverid',
    serverKeyPem: `
-----BEGIN RSA PRIVATE KEY-----
(pem)
-----END RSA PRIVATE KEY-----`
}

export default prod;

Property	Type	Description
port	number	http server port
serverId	string	Server ID String
serverKeyPem	string	RSA private key, formatted in PEM with PKCS1 padding, used for encrypting and decrypting shared secrets