Hai lappynet, I Used GET method to retrive the Request Token And I Avoided the OAuth Callback, because it was registered when i registered my app.
Below is the method how i am doing. ****** SignatureBase String is ***** GET&https%3A%2F%2Fapi.twitter.com %2Foauth%2Frequest_token&oauth_consumer_key%3Dpppppppp %26oauth_nonce%3DydBxFJKdzK%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1300167727%26oauth_version%3D1.0 Signature Key U are appending "&" and it is correct. i am adding the oauth header like below OAuth realm="Twitter API", oauth_consumer_key=pppppppp, oauth_nonce=ydBxFJKdzK, oauth_signature=89%2BSoLKBdE%2FeHN5PFRxNl3G7tNo%3D, oauth_signature_method=HMAC-SHA1, oauth_timestamp=1300167727, oauth_version=1.0 I think u might have some problem with generating the signature. Try this, //kamesh On Mon, Mar 14, 2011 at 8:16 PM, lappynet <georgina.hug...@gmail.com> wrote: > cURL... I've heard about this, but I don't really know about it. Is > there a windows version as I don't have access to other OSs at work > (*sigh*)? > > On Mar 14, 2:18 pm, Taylor Singletary <taylorsinglet...@twitter.com> > wrote: > > Hi Georgina, > > > > Everything appears correct with your base string for this step. > > > > Are you performing this operation through a HTTP proxy of any kind? Have > you > > tried producing a valid OAuth header and executed it in curl (without > having > > "executed it" in C# first)? I'm not familiar with C#'s HTTP request > > libraries and the configuration options available to you in it. > > > > We were having an issue with occasionally hanging connections recently > and > > it's possible that it may be related -- but if that's the case, you > > shouldn't have it occur to you every time -- it would be one out of X > times. > > > > I'm curious where the connection is hanging -- while you are sending HTTP > > request headers or when your HTTP client is awaiting a response? > > > > Thanks, > > Taylor > > > > > > > > > > > > > > > > On Mon, Mar 14, 2011 at 7:02 AM, lappynet <georgina.hug...@gmail.com> > wrote: > > > Hi > > > > > I'm using C#.NET to produce an oob client. I've fallen at the first > > > hurdle though as I'm failing to make the token request. > > > > > I've gone through many iterations, and am no longer receiving a 417, > > > 404, or 401. This is very positive! Now my application hangs whilst > > > waiting for a response from twitter. (I left it running for an hour > > > over lunch and still nothing happened, and the code didn't appear to > > > want to step through.) > > > > > I've tried with the values detailed in the documentation to have a > > > look at the variables that have been produced from them in my > > > algorithm. I think that I've traced it down to being the way I > > > generate the signature string: > > > > > string signingKey = Uri.EscapeDataString(ConsumerSecret) + "&"; > > > HMACSHA1 hasher = new HMACSHA1(new > > > ASCIIEncoding().GetBytes(signingKey)); > > > string signatureString = Convert.ToBase64String(hasher.ComputeHash(new > > > ASCIIEncoding().GetBytes(baseString))); > > > > > My base string is: > > > > > POST&https%3A%2F%2Fapi.twitter.com%2Foauth > > > %2Frequest_token&oauth_callback%3Doob%26oauth_consumer_key%XXX > > > %26oauth_nonce%3DNjM0MzU3MDgxMDEyMDcwODkw%26oauth_signature_method > > > %3DHMAC-SHA1%26oauth_timestamp%3D1300111301%26oauth_version%3D1.0 > > > > > Any pointers as to where I may be going wrong? > > > > > Thanks in advance > > > Georgina > > > > > -- > > > 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 > -- 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
