node-gtoken

Node.js Google Authentication Service Account Tokens

Important: This fork will change according to my needs and will not be maintained for public use!

Installation

npm install @lukeed/gtoken

Usage

const { GoogleToken } = require('@lukeed/gtoken');
const gtoken = new GoogleToken({
  email: 'my_service_account_email@developer.gserviceaccount.com',
  scope: ['https://scope1', 'https://scope2'], // or space-delimited string of scopes
  key: '-----BEGIN RSA PRIVATE KEY-----\nXXXXXXXXXXX...'
});

const token = await gtoken.getToken()
console.log(token);

Or with promises:

gtoken.getToken()
  .then(token => {
    console.log(`Token: ${token}`)
  })
  .catch(e => console.error);

Options

Various options that can be set when creating initializing the gtoken object.

• options.email or options.iss: The service account email address.
• options.scope: An array of scope strings or space-delimited string of scopes.
• options.sub: The email address of the user requesting delegated access.
• options.key: The raw RSA private key value

.getToken()

Returns the cached token or requests a new one and returns it.

await gtoken.getToken();

Properties

Various properties set on the gtoken object after call to .getToken().

• gtoken.token: The access token.
• gtoken.expiresAt: The expiry date as milliseconds since 1970/01/01
• gtoken.key: The raw key value.
• gtoken.rawToken: Most recent raw token data received from Google.

.isExpired()

Returns true if the token has expired, or token does not exist.

gtoken.isExpired(); // false

.revokeToken()

Revoke the token if set.

await gtoken.revokeToken();

License

(MIT) Copyright 2018 Google LLC