Oauth POST requests throw NSURLErrorUserCancelledAuthentication error

MohamedElkhaiat · 2013-05-17T20:13:21.000Z

I am creating an application for iOS and I am using OAuth 1. GET requests seem to work fine but as soon as I try to make POST requests I get the following error :

According to Apple’s “Foundation Constants Reference” :

/
NSURLErrorUserCancelledAuthentication
Returned when an asynchronous request for authentication is cancelled by the user.
This is typically incurred by clicking a “Cancel” button in a username/password dialog, rather than the user making an attempt to authenticate.
/

Now I am not quite sure what is happening, as POST requests are generated pretty similarly to the GET requests. Any ideas what is causing this error ?

All the best,

episod · 2013-05-17T20:18:09.000Z

Is your application and access tokens configured to perform POST actions? (It requires the “RW” permission level on both the application and access token level)

MohamedElkhaiat · 2013-05-17T20:24:41.000Z

Well on access token level it definitely is, I am not quite sure if it is on application level… How do I check this ?

MohamedElkhaiat · 2013-05-17T20:30:04.000Z

I suspected the authorization header to be the culprit, but I checked it against the one generated in the app here and they seem to match in terms of parameters