We have been trying to implement the OAuth Echo method, but cannot get a request-token. It returns with "Failed to validate oauth signature and token".
Below is our Post data. Our signature aligns with data on the API document. Any thoughts as to why we fail to oauth signature? Post data: Request Header: POST /oauth/request_token HTTP/1.1 Content-Type: application/x-www-form-urlencoded Authorization: OAuth oauth_nonce="QP70eNmVz8jvdPevU3oJD2AfF7R7odC2XJcn4XlZJqk", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1272323042", oauth_consumer_key="XXXXXXXXXXXXXXXXXX", oauth_signature="Sr%2FKoecPb7D%2FnZNxt4qoM517Xjs%3D", oauth_version="1.0" Host: api.twitter.com Content-Length: 0 Connection: Keep-Alive Cache-Control: no-cache Cookie: k=12.22.61.130.1283734903045073; guest_id=128373490305755705; __utma=43838368.1906297211.1283734907.1283734907.1283762670.2; __utmz=43838368.1283734907.1.1.utmcsr=(direct)|utmccn=(direct)| utmcmd=(n one); __utmv=43838368.lang%3A%20en; __qca=P0-1782216308-1283735015637; __utmb=43838368.3.10.1283762670 Response Header: HTTP/1.1 401 Unauthorized Date: Mon, 06 Sep 2010 09:13:15 GMT Server: hi Status: 401 Unauthorized X-Transaction: 1283764395-39211-63478 Last-Modified: Mon, 06 Sep 2010 09:13:15 GMT X-Runtime: 0.00573 Content-Type: text/html; charset=utf-8 Content-Length: 44 Pragma: no-cache X-Revision: DEV Expires: Tue, 31 Mar 1981 05:00:00 GMT Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0 Set-Cookie: _twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCKEfUuYqAToHaWQiJWVhY2RjNDQ3NGNmMm Mw%250ANjUwYWIzMGE3OWE4NDNlZTM3IgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy %250A OjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA-- c7925282fe8f92e14b1a250c09ddff e386a925be; domain=.twitter.com; path=/ Vary: Accept-Encoding Connection: close Failed to validate oauth signature and token -- 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?hl=en
