Hi Taylor, I’m using the TweetSharp<http://tweetsharp.codeplex.com/> library.
Here are my requests… Getting the request token works: UTC now: 21/03/2011 2:15:44 PM https://api.twitter.com/oauth/request_token GET /oauth/request_token HTTP/1.1 Authorization: OAuth oauth_callback="...",oauth_consumer_key="...",oauth_nonce="...",oauth_signature="...",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1300716944",oauth_version="1.0" User-Agent: TweetSharp Host: api.twitter.com Connection: Keep-Alive 200 OK X-Transaction: 1300716948-77667-49892 X-Runtime: 0.00938 Pragma: no-cache X-Revision: DEV Content-Length: 144 Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0 Content-Type: text/html; charset=utf-8 Date: Mon, 21 Mar 2011 14:15:48 GMT Expires: Tue, 31 Mar 1981 05:00:00 GMT ETag: "00fdd191cfa579128843a85a7a58be9f" Last-Modified: Mon, 21 Mar 2011 14:15:48 GMT Set-Cookie: k=124.169.147.184....; path=/; expires=Mon, 28-Mar-11 14:15:48 GMT; domain=.twitter.com,guest_id=...; path=/; expires=Wed, 20 Apr 2011 14:15:48 GMT,admobuu=...; domain=.m.twitter.com; path=/; expires=Tue, 19 Jan 2038 03:14:07 GMT,_twitter_sess=...; domain=.twitter.com; path=/; HttpOnly Server: hi Vary: Accept-Encoding Keep-Alive: timeout=15, max=100 Connection: Keep-Alive oauth_token=...&oauth_token_secret=...&oauth_callback_confirmed=true Getting the access token straight away fails with 401: UTC now: 21/03/2011 2:15:46 PM https://api.twitter.com/oauth/access_token POST /oauth/access_token HTTP/1.1 Authorization: OAuth oauth_consumer_key="...",oauth_nonce="...",oauth_signature="...",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1300716946",oauth_token="...",oauth_verifier="...",oauth_version="1.0" Content-Type: application/x-www-form-urlencoded User-Agent: TweetSharp Host: api.twitter.com Content-Length: 0 401 Unauthorized X-Transaction: 1300716950-90707-10498 X-Runtime: 0.00684 Pragma: no-cache X-Revision: DEV Content-Length: 1 Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0 Content-Type: text/html; charset=utf-8 Date: Mon, 21 Mar 2011 14:15:50 GMT Expires: Tue, 31 Mar 1981 05:00:00 GMT Last-Modified: Mon, 21 Mar 2011 14:15:50 GMT Set-Cookie: k=124.169.147.184....; path=/; expires=Mon, 28-Mar-11 14:15:50 GMT; domain=.twitter.com,guest_id=...; path=/; expires=Wed, 20 Apr 2011 14:15:50 GMT,admobuu=...; domain=.m.twitter.com; path=/; expires=Tue, 19 Jan 2038 03:14:07 GMT,_twitter_sess=...; domain=.twitter.com; path=/; HttpOnly Server: hi Vary: Accept-Encoding Trying the same request again 10 minutes later works (only oauth_timestamp changed): UTC now: 21/03/2011 2:25:42 PM https://api.twitter.com/oauth/access_token POST /oauth/access_token HTTP/1.1 Authorization: OAuth oauth_consumer_key="...",oauth_nonce="...",oauth_signature="...",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1300717542",oauth_token="...",oauth_verifier="...",oauth_version="1.0" Content-Type: application/x-www-form-urlencoded User-Agent: TweetSharp Host: api.twitter.com Content-Length: 0 Connection: Keep-Alive 200 OK X-Transaction: 1300717546-72934-39621 X-Runtime: 0.03056 Pragma: no-cache X-Revision: DEV Content-Length: 163 Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0 Content-Type: text/html; charset=utf-8 Date: Mon, 21 Mar 2011 14:25:46 GMT Expires: Tue, 31 Mar 1981 05:00:00 GMT ETag: "9ac6161371b0ee90ef8f6db5322287df" Last-Modified: Mon, 21 Mar 2011 14:25:46 GMT Set-Cookie: k=124.169.147.184.1300717546945450; path=/; expires=Mon, 28-Mar-11 14:25:46 GMT; domain=.twitter.com,guest_id=130071754695116305; path=/; expires=Wed, 20 Apr 2011 14:25:46 GMT,admobuu=989196f7fa5728c90e815cc8f97cd56a; domain=.m.twitter.com; path=/; expires=Tue, 19 Jan 2038 03:14:07 GMT,_twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCMitztguAToHaWQiJTk4NDllMmVhZTM1OTJk%250ANzQ0MGFlMWM2YzQ1ZTU2MDg4IgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy%250AOjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA--dad7912a647454357cfa6f0d07804b5c4b5d6ae4; domain=.twitter.com; path=/; HttpOnly Server: hi Vary: Accept-Encoding Keep-Alive: timeout=15, max=100 Connection: Keep-Alive oauth_token=...&oauth_token_secret=...&user_id=14051560&screen_name=tathamoddie I’m noting that the time offset here is only about 4 seconds, however it certainly takes longer than that to work. You can see this for yourself trying to sign in to http://ivebeen.to -- Tatham Oddie au mob: +61 414 275 989, us cell: +1 213 280 3556, skype: tathamoddie If you’re printing this email, you’re doing it wrong. This is a computer, not a typewriter. From: Taylor Singletary [mailto:taylorsinglet...@twitter.com] Sent: Tuesday, 22 March 2011 1:05 AM To: twitter-development-talk@googlegroups.com Cc: Tatham Oddie Subject: Re: [twitter-dev] Re: 401 unauthorized If you're experiencing this issue, can you please provide these additional details: * are the OAuth URLs you are using http or https? * do your OAuth URLs contain the api subdomain? (you really should be if you aren't) * what OAuth library (if any) are you using to sign your requests? * If you're observing the response HTTP headers on failed requests, what server time is presented in the "Date" HTTP header? What is your OAuth timestamp? Thanks! @episod<http://twitter.com/episod> - Taylor Singletary - Twitter Developer Advocate On Mon, Mar 21, 2011 at 6:24 AM, Taylor Singletary <taylorsinglet...@twitter.com<mailto:taylorsinglet...@twitter.com>> wrote: Thanks everyone for the detailed information in these reports; they'll help a lot while we track down the issue. Will update this thread when we know more. @episod<http://twitter.com/episod> - Taylor Singletary - Twitter Developer Advocate On Mon, Mar 21, 2011 at 6:03 AM, Tatham Oddie <tat...@oddie.com.au<mailto:tat...@oddie.com.au>> wrote: Please go and star this issue: http://code.google.com/p/twitter-api/issues/detail?id=2118 On Mar 19, 11:47 pm, Trevor Dean <trevord...@gmail.com<mailto:trevord...@gmail.com>> wrote: > Is anyone else experiencing any 401 errors all of a sudden? I was doing > some testing this morning and was logging in fine using twitter and then 10 > min later I started getting 401 unauthorized errors. > > Thanks, > > Trevor -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk
