why does posting to facebook page yield “user hasn’t authorized the application”
You should add permission called status_update, for example https://www.facebook.com/dialog/permissions.request?_path=permissions.request&app_id=145634995501895&redirect_uri=https%3A%2F%2Fwww.facebook.com%2Fconnect%2Flogin_success.html%3Fdisplay%3Dpage&response_type=token&fbconnect=1&perms=status_update&from_login=1&m_sess=1&rcount=1 and i’m able post to page i liked with the access token i get just now: If you want to post as the admin of the page, you’re require both manage_pages and status_update permissions, for example https://www.facebook.com/dialog/permissions.request?_path=permissions.request&app_id=145634995501895&redirect_uri=https%3A%2F%2Fwww.facebook.com%2Fconnect%2Flogin_success.html%3Fdisplay%3Dpage&response_type=token&fbconnect=1&perms=manage_pages%2Cstatus_update&from_login=1&m_sess=1&rcount=1 Cheers