Authsub vs oAuth
**AuthSub**
Don’t need consumer key and secret
oAuth
Need consumer key and secret
AuthSub
Easy to use.
oAuth
need to knowledge about oAuth.
AuthSub
Session will expire.
oAuth
get the access token and secret and access all the time when untill user revoke the site.
Authsub
Use only in Google API. use for one time access.
oAuth
Use many in many API. Google, Twitter, etc. Use for grant access.
AuthSub
oAuth