iOS OAuth access_token problem

[Joe]

I'm getting 401 errors trying to make an access_token request during the OAuth process on iOS using the AFOAuth1Client project that's a part of the AFNetworking framework.

One of the items that I see is that there isn't a oauth_verifier parameter on the callback URL from the authorize call. Is that not used? The OAuth docs seem to indicate otherwise.

It looks like all of the other params are being set - consumer_key, nonce, signature, signature_method, timestamp, token and version.

Any suggestions?

[Michael]

Are you doing oauth by hand? i'd highly recommend using a stable library.

What programming language are you using?

[Joe]

Objective-C and AFOAuth1Client from the dev(s) who've done AFNetworking, a very widely used iOS framework.

https://github.com/AFNetworking/AFOAu...
http://afnetworking.com/

The same code I'm using to authenticate works fine if I go against Twitter as opposed to Goodreads (just by changing the base urls.)