A sinple wrapper that will allow you to generate a cognito access token that can then be used in command line based applications.
For example, we are currently using it for introspection of a AppSync GraphQL API.
As this is currently WIP, I have only published a ESM module that will work with Node 20.
THe username and password of the user you require to authenticate with is read from the following env varaibles:
UP_USERNAME UP_PASSWORD
The userpool id and client id are then passed into the cognitoAuthToken method
import { cognitoAuthToken } from "@crouchy/appsync-cognito-auth";
const USER_POOL_ID = "abc123";
const CLIENT_ID = "def456";
const accessToken = await cognitoAuthToken(USER_POOL_ID, CLIENT_ID);