getAccessTokenExpiresAt doesn't work

[xlc]

node-oauth2-server/lib/grant-types/abstract-grant-type.js

Line 72 in e1f741f

expires.setSeconds(expires.getSeconds() + this.accessTokenLifetime);

Date.setSeconds only set the seconds part of the date.
The correct code should be new Date(Date.now() + this.accessTokenLifetime * 1000)

Similar issue exists for getRefreshTokenExpiresAt

[maxtruxa]

This was already fixed by #444 which has been merged into dev. I'll try to get some pending PRs merged and push a new master soon.