I’m having difficulty getting the full OAuth handshake to operate for a registered app. The app is set with Read-Write access. I’ve reviewed the troubleshooting suggestions at https://dev.twitter.com/discussions/204
When I set the Callback URL setting to either an empty string or some placeholder value, I receive the following request/response pair on request_token (https://api.twitter.com/oauth/request_token) - note synced timestamps; obfuscated key & signature; using the v2.0.21 of LinqToTwitter library.
Any clues as to what might be happening?
REQUEST
Authorization: OAuth oauth_callback=“http%3A%2F%2Flocalhost%3A3733%2FLinqToTwitterWebFormsDemo%2Fdefault.aspx”,oauth_consumer_key="0**Q",oauth_nonce=“3831000”,oauth_signature_method=“HMAC-SHA1”,oauth_timestamp=“1315974215”,oauth_version=“1.0”,oauth_signature="5%3D"
LocalDate: 9/14/2011 4:23:35 AM
Host: api.twitter.com
RESPONSE
Status: 401 Unauthorized
X-Transaction: 1315974408-93987-28162
X-Frame-Options: SAMEORIGIN
Pragma: no-cache
X-Content-Type-Options: nosniff
X-Revision: DEV
X-MID: 9150783fc3e6eeddc598fddf2f02df8fb67d3d9b
Content-Length: 178
Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
Content-Type: text/html; charset=utf-8
Date: Wed, 14 Sep 2011 04:26:48 GMT
Expires: Tue, 31 Mar 1981 05:00:00 GMT
Last-Modified: Wed, 14 Sep 2011 04:26:48 GMT
Set-Cookie: k=98.240.211.26.1315974408837750; path=/; expires=Wed, 21-Sep-11 04:26:48 GMT; domain=.twitter.com,guest_id=v1%3A131597440884643076; domain=.twitter.com; path=/; expires=Fri, 13 Sep 2013 16:26:48 GMT,_twitter_sess=BAh7CDoHaWQiJTg3YTA5NGFkMDg5MzliNjc2YzkxNzZlNzE2MTllZGZjIgpm%250AbGFzaElDOidBY3Rpb25Db250cm9sbGVyOjpGbGFzaDo6Rmxhc2hIYXNoewAG%250AOgpAdXNlZHsAOg9jcmVhdGVkX2F0bCsIj%252BovZjIB–7cb6eaefdf925847cb90cb77f60baa39a0eeaa40; domain=.twitter.com; path=/; HttpOnly
Server: hi
WWW-Authenticate: OAuth realm="http://api.twitter.com"
Vary: Accept-Encoding
Connection: close
<?xml version="1.0" encoding="UTF-8"?>
Desktop applications only support the oauth_callback value 'oob'
/oauth/request_token