@elrondnetwork/native-auth-server v0.1.10

Native Authenticator for JavaScript

Native Authenticator server-side component for JavaScript and TypeScript (written in TypeScript).

Distribution

npm

Example

const server = new NativeAuthServer();

// decodes the accessToken in its components: ttl, host, address, signature, blockHash & body
const decoded = await server.decode(accessToken);

// decodes and validates the accessToken.
// Performs validation of the block hash, verifies its validity, as well as host verification
const result = await server.validate(accessToken);

Config

{
  // The endpoint from where the current block information will be fetched upon validation.
  // The default value points to the mainnet API, but can be overridden to be network-specific
  // or to point to a self-hosted location
  apiUrl: string = 'https://api.elrond.com';
  
  // An optional list of accepted hosts in case the server component must validate the incoming requests
  // by domain
  acceptedHosts: string[] = [];

  // Maximum allowed TTL from the token.
  // Default: one day (86400 seconds)
  maxExpirySeconds: number = 86400;

  // An optional implementation of the caching interface used for resolving 
  // latest block timestamp and also to validate and provide a block timestamp given a certain block hash.
  // It can be integrated with popular caching mechanisms such as redis
  cache?: NativeAuthCacheInterface;
}