Hi, You may want to look at Twitter4J's source code. It just works. https://github.com/yusuke/twitter4j -- Yusuke Yamamoto yus...@mac.com
this email is: [x] bloggable/tweetable [ ] private follow me on : http://twitter.com/yusukeyamamoto subscribe me at : http://samuraism.jp/ On Feb 11, 2011, at 07:21 , ayjay wrote: > Sending signed OAuth header: > > Authorization: OAuth oauth_nonce="twitterecm1297372838828", > oauth_callback="http%3A%2F%2Ftwitter.myurl.com%2Fwf%2Fwf > %2Fservlet.method > %2Fcom.iflow.wf.cpn.twitter.TwitterTest.testCallback", > oauth_signature_method="HMAC-SHA1", > oauth_timestamp="1297372838828", > oauth_consumer_key="05aXcuPKpDAQMR******", > oauth_signature="O%2F4RKChkbfXCt%2Bp73%2******", > oauth_version="1.0" > > to URL: https://api.twitter.com/oauth/request_token > > and get Respnoseheaders: > > null:[HTTP/1.1 401 Unauthorized] > X-Runtime:[0.00684] > Content-Length:[44] > X-Transaction:[1297372843-99326-52182] > Expires:[Tue, 31 Mar 1981 05:00:00 GMT] > Last-Modified:[Thu, 10 Feb 2011 21:20:43 GMT] > X-Revision:[DEV] > Set-Cookie: > [_twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCJaOchEuAToHaWQiJTBmYWI3MGQ3ZTExYTYz > %250ANzc2ZTE4Y2Y3MWIwYzIwMjg5IgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy > %250AOjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA-- > ca7e3ee9b6aee2cb024341be086688bee84c3aac; domain=.twitter.com; path=/; > HttpOnly, guest_id=129737284366960543; path=/; expires=Sat, 12 Mar > 2011 21:20:43 GMT, k=188.22.59.201.1297372843662357; path=/; > expires=Thu, 17-Feb-11 21:20:43 GMT; domain=.twitter.com] > Connection:[close] > Server:[hi] > Cache-Control:[no-cache, no-store, must-revalidate, pre-check=0, post- > check=0] > Pragma:[no-cache] > Status:[401 Unauthorized] > Date:[Thu, 10 Feb 2011 21:20:43 GMT] > Vary:[Accept-Encoding] > Content-Type:[text/html; charset=utf-8] > > and when reading from the URL (opening input stream): > java.io.IOException: Server returned HTTP response code: 401 for URL: > https://api.twitter.com/oauth/request_token > > Java Code: > > PrintWriter pw = res.getWriter(); > String timestamp = "" + new Date().getTime(); > String nonce = "twitterecm" + timestamp; > > String httpParameters = "oauth_callback=" + > URLEncoder.encode(TWITTER_CALLBACKURL, "UTF-8") > + "&oauth_consumer_key=" + URLEncoder.encode(CONSUMER_KEY, > "UTF-8") > + "&oauth_nonce=" + URLEncoder.encode(nonce, "UTF-8") > + "&oauth_signature_method=HMAC-SHA1" > + "&oauth_timestamp=" + timestamp > + "&oauth_version=1.0"; > > String signatureBase = "POST" > + "&" + URLEncoder.encode(REQUESTTOKEN_ENDPOINT, > HttpUtils.UTF_8) > + "&" + URLEncoder.encode(httpParameters, "UTF-8"); > > pw.write("<br/><br/><b>SIGNATUREBASE</b>: " + signatureBase); > > String signatureKey = CONSUMER_SECRET + "&"; > > pw.write("<br/><b>SIGNATUREKEY</b>: " + signatureKey); > > // sign URL with consumer secret > String signature = getSignature(signatureBase, signatureKey); > > pw.write("<br/><br/><b>SIGNATURE</b>: " + signature); > > > String header = "OAuth oauth_nonce=\"" + > URLEncoder.encode(nonce, "UTF-8") > + "\", oauth_callback=\"" + > URLEncoder.encode(TWITTER_CALLBACKURL, "UTF-8") > + "\", oauth_signature_method=\"HMAC-SHA1" > + "\", oauth_timestamp=\"" + timestamp > + "\", oauth_consumer_key=\"" + > URLEncoder.encode(CONSUMER_KEY, "UTF-8") > + "\", oauth_signature=\"" + URLEncoder.encode(signature, > HttpUtils.UTF_8) > + "\", oauth_version=\"1.0" > + "\""; > > pw.write("<br/><br/><b>HEADER:</b> Authorization: " + > header.replace(",", ",<br/>")); > > > String urlStr = REQUESTTOKEN_ENDPOINT; > > pw.write("<br/><br/><b>TO URL</b>: " + urlStr); > > URL url = new URL(urlStr); > HttpURLConnection conn = (HttpURLConnection) > url.openConnection(); > conn.setRequestProperty("Authorization", header); > conn.setRequestMethod("POST"); > conn.setDoOutput(true); > > OutputStreamWriter writer = new > OutputStreamWriter(conn.getOutputStream(), "UTF-8"); > writer.write(httpParameters); > writer.flush(); > > > StringBuilder answer = new StringBuilder(); > BufferedReader reader = new BufferedReader(new > InputStreamReader(conn.getInputStream(), "UTF-8")); > > String line; > while ((line = reader.readLine()) != null) { > answer.append(line); > } > writer.close(); > reader.close(); > > pw.write("<br/>" + answer.toString()); > > pw.flush(); > pw.close(); > > Pleas help, tried lots of different things, Google API with > OAuthConsumer, OAuthProvider etc. too, got always the same response. > > Thx, Andy > > -- > 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
