4players/odin-tokens

A lightweight token generator for 4Players ODIN

v1.2.0 2023-06-07 10:54 UTC

Requires

• php: >=7.2
• paragonie/sodium_compat: 1.*

ISC

• Sven Paulsen

• Authentication
• jwt
• Ed25519

README

This is a lightweight package to generate API keys and tokens used by 4Players ODIN.

4Players ODIN is a cross-platform software development kit (SDK) that enables developers to integrate voice and video chat technology into multiplayer games, apps and websites.

Online Documentation

Flowchart

graph TB
  RandomBytes[Random Bytes] --> AccessKey;
  AccessKey --> PublicKey;
  AccessKey --> SecretKey;
  PublicKey --> KeyId;

Example

use FourPlayers\Odin\TokenGenerator;

$accessKey = "<YOUR ACCESS KEY HERE>";
$generator = new TokenGenerator($accessKey);
$token = $generator->createToken("my room", "john doe");

echo "generated a new token: $token\n"

Terminology

Term	Description
AccessKey	Gives access to the ODIN network for a customer. It is a 44 character long Base64-String, which consists of a version, random bytes and a checksum.
SecretKey	Generated from the AccessKey, it is based on the Ed25519-Curve and used to sign a Token generated by the customer.
PublicKey	Generated from the AccessKey, it is based on the Ed25519-Curve and must be uploaded to 4Players so that a generated Token can be verified.
KeyId	A shortened PublicKey, included in Token, making it possible to identify what PublicKey must be used to verify the Token.
Token	A JWT given to the game clients that allows them to connect to a voice/video chat room in the ODIN network.