I haven't been able to find a solution for getting an Objective-C and XAuth working for Tumblr. I found many Twitter examples so what seemed to make sense was to hijack Twitter-XAuth and replace the token_access url with Tumblr's. I've been stuck on this problem for hours because all I get in return from Tumblr is a 401 error when I authenticate.
The app is registered with Tumblr and is XAuth enabled.
I can't figure out what it is I'm doing wrong.
My Basestring: POST&https%3A%2F%2Fwww.tumblr.com%2Foauth%2Faccess_token&oauth_consumer_key%3D[consumer key]%26oauth_nonce%3D-1943440940%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1334174720%26oauth_version%3D1.0%26x_auth_mode%3Dclient_auth%26x_auth_password%3D[password]%26x_auth_username%3Dmalcolmbastien%40gmail.com
For my authorization header, NSLog seems to print out the '\' characters when escaping a double quotation, but I can't tell if they are present in the request or not.
My Authorization Header: { Authorization = "OAuth oauth_nonce=\"-1943440940\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"1334174720\",oauth_consumer_key=\"[consumer key]\",oauth_signature=\"a2a%2BImFSzi1BCGV2FVzah6RPlVA%3D\",oauth_version=\"1.0\"";
Let me know if there's other code I should be sharing.
Thanks.