I am trying to do something else. I am not trying post to twitpic, I am trying to post to my own web app (similar to twitpic).
I am getting the HTTP_X_AUTH_SERVICE_PROVIDER and HTTP_X_VERIFY_CREDENTIALS_AUTHORIZATION headers from the test app, then my web app is renaming the HTTP_X_VERIFY_CREDENTIALS_AUTHORIZATION header to Authorization and POSTing both to the URL in HTTP_X_AUTH_SERVICE_PROVIDER. This returns the 401 error. On Jun 21, 3:11 pm, Taylor Singletary <taylorsinglet...@twitter.com> wrote: > Hi Tim, > > The call specified in your HTTP_X_* headers is for the OAuth Echo provider > to execute against the API. Since they execute the call, it invalidates the > oauth_nonce you provided. Really, it's a different API call that your > application should be executing following an OAuth Echo transaction.. > > 1. You've got something to post with TwitPic > 2. You setup a mock request to Twitter to verify credentials so that TwitPic > can identify your user with Twitter > 3. You send that mock request in HTTP_X_* headers to Twitpic, along with > your API request to Twitpic with the image > 4. TwitPic executes the Twitter API call specified in the HTTP_X_* headers, > verifying the user > 5. On success, TwitPic sends you in its response information about the media > you just uploaded on behalf of your user > 6. You take that response and append it to a tweet, or whatever other API > operation you're doing, and send a brand new request to Twitter > > Is this the flow you're following or are you trying to do something else? > > Taylor > > On Sat, Jun 19, 2010 at 12:40 PM, Tim Millwood > <t...@millwoodonline.co.uk>wrote: > > > > > So... I now have a test app which is sending oAuth Echo request > > successfully to Twitpic. > > > If I change the URL to my web app I get a 401 error back from Twitter, > > so there is something I am doing wrong. > > > I am getting the HTTP_X_AUTH_SERVICE_PROVIDER and > > HTTP_X_VERIFY_CREDENTIALS_AUTHORIZATION headers from the test app, > > then my web app is renaming the > > HTTP_X_VERIFY_CREDENTIALS_AUTHORIZATION header to Authorization and > > POSTing both to the URL in HTTP_X_AUTH_SERVICE_PROVIDER. > > > This returns the 401 error. > > > On Jun 17, 2:44 pm, Taylor Singletary <taylorsinglet...@twitter.com> > > wrote: > > > Hi Tim, > > > > I'm not familiar with the Drupal OAuth module, but can help you a little > > > bit. > > > > Hopefully that module is a bit flexible in the different approaches you > > can > > > use to perform OAuth with it. Essentially, you need to build a "mock > > > request" that you won't actually execute against an endpoint at Twitter > > > using your credentials. The canon for OAuth Echo right now is to build a > > GET > > > request tohttp://api.twitter.com/1/account/verify_credentials.json--but > > > essentially, you can use any resource you want (and the OAuth Echo proxy > > > provider could do something with the response in conjunction with your > > > request -- TwitPic, yFrog, etc. are only just one possibility of the > > things > > > you can do with OAuth Echo. > > > > I edited up a good example in simple PHP of using OAuth Echo against > > TwitPic > > > the other day:http://pastie.org/pastes/1005387 > > > > Taylor > > > > On Thu, Jun 17, 2010 at 1:40 AM, Tim Millwood <t...@millwoodonline.co.uk > > >wrote: > > > > > I'm trying to get oAuth Echo working withhttp://drippic.com > > > > > My API url ishttp://drippic.com/drippic2/uploadifyou want to give > > > > it a try. > > > > > Here is my code. > > > > $sp = $_SERVER['HTTP_X_AUTH_SERVICE_PROVIDER']; > > > > $auth_cred = $_SERVER['HTTP_X_VERIFY_CREDENTIALS_AUTHORIZATION']; > > > > $response = drupal_http_request($sp, > > > > array('HTTP_X_AUTH_SERVICE_PROVIDER'=>$sp,'Authorization'=> > > > > $auth_cred),'POST'); > > > > watchdog('drippic','</pre>'.print_r($response,true).'</pre>'); > > > > print(json_encode($response)); > > > > > I'm not sure what I need to send it, I copied Twitpic's example and > > > > used this in terminal > > > > curl -v -H 'X-Auth-Service-Provider: > > > >https://api.twitter.com/1/account/verify_credentials.json' > > > > -H 'X-Verify-Credentials-Authorization: OAuth realm="http:// > > > > api.twitter.com/", oauth_consumer_key="GDdmIQH6jhtmLUypg82g", > > > > oauth_signature_method="HMAC-SHA1", oauth_token="819797- > > > > Jxq8aYUDRmykzVKrgoLhXSq67TEa5ruc4GJC2rWimw", > > > > oauth_timestamp="1272325550", > > > > oauth_nonce="oElnnMTQIZvqvlfXM56aBLAf5noGD0AQR3Fmi7Q6Y", > > > > oauth_version="1.0", oauth_signature="U1obTfE7Rs9J1kafTGwufLJdspo%3D"' > > > >http://drippic.com/drippic2/upload > > > > > It returns 401, guess it's because the details are wrong, and not sure > > > > what I should use. > > > > > Can anyone help? > > > > > (don't really know enough about oAuth, oAuth on the site is all > > > > managed by the Drupal oAuth module)
