Did you sign to the https://api.twitter.com/1/account/verify_credentials.json to get the credentials? The signed url must be the same as X-Auth-Service-Provider.
Andy Matsubara On Sat, Jul 24, 2010 at 10:57 PM, globaljobber <gerardn...@exciteinternet.co.uk> wrote: > Hi, > > Been on this for a week. Am having trouble uploading image to Twitpic > with Oauth. I get user to authenticate ok, receive access_token, etc., > and then try to make a httpwebrequest POST after generating X-Verify- > Credentials-Authorization string. > > I am always getting a 401 Unauthorized Access response. Has anyone > anywhere on the planet done this with ASP.NET yet who could help? > Seems no one has. > > Here is part of the post that I generate, including headers: > > > --76a18be812b446b599adabd8c9b6fee0 > Content-Disposition: form-data; name="X-Auth-Service-Provider" > > https://api.twitter.com/1/account/verify_credentials.json > --76a18be812b446b599adabd8c9b6fee0 > Content-Disposition: form-data; name="X-Verify-Credentials- > Authorization" > > OAuth realm="http:// > api.twitter.com/",oauth_consumer_key="9cjtDDCxlOYSSJqyp7XKzA",oauth_nonce="6C850587",oauth_signature_method="HMAC- > SHA1",oauth_timestamp="1233928528",oauth_token="15321156-7q4tTvSwJ9oB6iWZh7DvRjkn60eKTc1T4VRkNl4",oauth_version="1.0",oauth_signature="9FJK45EJtW4EfpnJla6S > %2BGIqvuE%3D" > --76a18be812b446b599adabd8c9b6fee0 > Content-Disposition: form-data; name="message" > > Test image upload > --76a18be812b446b599adabd8c9b6fee0 > Content-Disposition: form-data; name="key" > > 97bfc758472981ds9630232def4eea82 > --76a18be812b446b599adabd8c9b6fee0 > Content-Disposition: file; name="media"; filename="DSC_222222.jpg" > Content-Type: image/jpeg > > > Much appreciate any help from someone. > Thanks > Gerard
