Don't know if it matters but you are adding a space after each comma in the Authorization Header.
Also check your signature generation method using the following: http://oauth.googlecode.com/svn/code/javascript/example/signature.html and see if you are getting the same signature values. On Jul 17, 5:21 pm, CeBeans <inven...@cebeans.com> wrote: > Hi Carlos: > > Thanks for the sniplet. I just converted my source to encode when > *building* the parameter string and encode again when *adding* it. I > tried on my proper app token codes and still signature error. > > This is with my base looks like now. NOTE: I changed the C++ source > back to the older tokens for this report since this is a public > newsgroup. I kept the new 'dual' encoding in the source: > > According to your pseudo code, my base is now: > > POST&http%3A%2F%2Fapi.twitter.com%2F1%2Fstatuses > %2Fupdate.xml&oauth_consumer_key%3Dx80ZNISjmQ0Lxufp0QVM6w%26oauth_nonce > %3D6224761717242010000%26oauth_signature_method%3DHMAC- > SHA1%26oauth_timestamp%3D1279401864%26oauth_token%3D63573892- > Y5GT47cl6ixaRKTaK5TpDg9N9D6g5Wqy718pIydjK%26oauth_version > %3D1.0%26status%3Dh > > I did try to urlencode the status parameter, just to see but changed > it back to above. > > And the new HTTP header (with signature): > > Authorization: OAuth oauth_nonce="6224761717242010000", > oauth_signature_method="HMAC-SHA1", oauth_timestamp="1279401864", > oauth_consumer_key="x80ZNISjmQ0Lxufp0QVM6w", oauth_token="63573892- > Y5GT47cl6ixaRKTaK5TpDg9N9D6g5Wqy718pIydjK", > oauth_signature="nEOZNjNS0uyh58XzR2QH%2FPLK%2F7k%3D", > oauth_version="1.0" > Content-Type: application/x-www-form-urlencoded > Host: api.twitter.com > Content-Length: 10 > Connection: Keep-Alive > > What am I missing? > > Vincent Collura > CeBeans > > On Jul 17, 1:53 pm, Carlos <carlosju...@gmail.com> wrote: > > > > > > > > > Are you doing this in PseudoCode? > > > base = "method&URLEncode(endpoint)&URLEncode(URLParameterString)" > > where URLParameterString = > > "URLEncode(name)=URLEncode(value)&URLEncode(name)=URLEncode(value)..." > > > On Jul 17, 11:01 am, CeBeans <inven...@cebeans.com> wrote: > > > > Im developing a DLL in eVC++3.0 (native C++) that uses the Twitter > > > oAuth to update a status and have searched the web and support > > > websites for over a week but still cant figure the signature problem > > > out. > > > > ==================================================================== > > > NOTE: I have deleted the app in this example so Its safe to give out > > > the correct codes. This way I can get a better response from support. > > > ==================================================================== > > > > The DLL is a simple call to update a users status: status=h (to get > > > this thing started) > > > > My DELETED App Info: > > > ConsumerKey,"x80ZNISjmQ0Lxufp0QVM6w" > > > ConsumerSecret,"AHumtKUplfkqJVVy0VtbjoMROMU1SoVbCI8aIubu2Nc" > > > Token,"63573892-Y5GT47cl6ixaRKTaK5TpDg9N9D6g5Wqy718pIydjK" > > > TokenSecret,"6lRq2U4UoO3pv1Z0odU4lxhXvc3zlwJdOuyViQx44" > > > > Signature Base: > > > POST&http%3A%2F%2Fapi.twitter.com%2F1%2Fstatuses > > > %2Fupdate.xml&oauth_consumer_key%3Dx80ZNISjmQ0Lxufp0QVM6w%26oauth_nonce > > > %3D40649761710562010000%26oauth_signature_method%3DHMAC- > > > SHA1%26oauth_timestamp%3D1279378609%26oauth_token%3D63573892- > > > Y5GT47cl6ixaRKTaK5TpDg9N9D6g5Wqy718pIydjK%26oauth_version > > > %3D1.0%26status%3Dh > > > > Signature Key to Sign with: > > > AHumtKUplfkqJVVy0VtbjoMROMU1SoVbCI8aIubu2Nc&6lRq2U4UoO3pv1Z0odU4lxhXvc3zlwJdOuyViQx44 > > > > http Header: > > > ============= > > > Authorization: OAuth oauth_nonce="40649761710562010000", > > > oauth_signature_method="HMAC-SHA1", oauth_timestamp="1279378609", > > > oauth_consumer_key="x80ZNISjmQ0Lxufp0QVM6w", oauth_token="63573892- > > > Y5GT47cl6ixaRKTaK5TpDg9N9D6g5Wqy718pIydjK", > > > oauth_signature="ZztcjuTr1oxmVpQPAltfxiUEwEw%3D", oauth_version="1.0" > > > Content-Type: application/x-www-form-urlencoded > > > Host: api.twitter.com > > > Content-Length: 10 > > > Connection: Keep-Alive > > > > Http Footer > > > ============= > > > status%3Dh > > > > Server Response > > > ============== > > > <?xml version="1.0" encoding="UTF-8"?> > > > <hash> > > > <request>/1/statuses/update.xml</request> > > > <error>Incorrect signature</error> > > > </hash> > > > > I also tried the HTTPS in the signature base, and still the same > > > error. NOTE: The DLL callshttp://api.twitter.com/1/statuses/update.xml > > > > Vincent Collura > > > CeBeans
