HI Tom Thank you very much for Your kind Support.Still i could not able to get Response from Twitter from firefox and samsung TV app. But it is working in Safari.Here i am sending the clean code as an attachment please help me out where the hurdle exist. If you make it work in firefox surely works in samsung TV. So please help me Tom. Thanks.
On Tue, Dec 7, 2010 at 3:52 PM, Tom van der Woerdt <i...@tvdw.eu> wrote: > That code is really a mess, but I think I found a few issues and solved > them. I'm not sure about the Signature itself, but the Base String is fine > now. > > I've attached a "new" version of your .html file. I won't paste the code > here because it may "break" the code. > > Tom > > PS: I really recommend keeping your code clean. This file is a mess. > > > > > On 12/7/10 6:07 AM, umamahesh G. wrote: > >> HI Tom, >> >> Thanks for you kind support.I had all required privileges from twitter >> for my app.The thing is i can able to post the message from safari but >> same code not working in firefox,IE as well as samsung Tv.Please help me >> out from this problem.I tried maximum ways still i don't have any >> solution. >> >> On Tue, Dec 7, 2010 at 5:48 AM, Bess <bess...@gmail.com >> <mailto:bess...@gmail.com>> wrote: >> >> I am interested in solving this too. >> >> Let's say Samsung TV is same as desk top. You should be able to use >> xAuth. >> >> You need to create a new Twitter app to get Consumer key and Consumer >> secret. Make sure you select client method and read/write. >> >> On Dec 6, 1:23 am, "umamahesh G." <g.umamahesh...@gmail.com >> <mailto:g.umamahesh...@gmail.com>> wrote: >> > HI Tom, >> > >> > Thanks for your support. I am using javascript for samsung TV >> Applicaiton >> > not for normal browser so there is no way to know about keys and >> secret >> > key.Actually Samsung SDK uses Maple browser and application runs >> on this >> > browser. >> > >> > I hope you help me out from this issue. >> > >> > Please find the below code. >> > >> > <html> >> > <head> >> > <script type ="text/Javascript" language="Javascript" >> > src="sha1.js"></script> >> > <script type="text/javascript" charset="utf-8"> >> > >> > /*To authorize on Twitter API through xAuth, you need HMAC-SHA1 >> > I'm using the following lib for that:http://jssha.sourceforge.net >> <http://jssha.sourceforge.net/> >> > Make sure you have sha.js included!Also, you need to email >> > a...@twitter.comto get xAuth access >> > I cannot do that for you - seehttp://dev.twitter.com/pages/xauth >> <http://dev.twitter.com/pages/xauth> >> > cross-domain XHRs only work on file:// protocol pages >> > use PhoneGap! >> > **** */ >> > >> > var TwitterApiRequest = function() { >> > this.nonce = this.generateNonce(); >> > this.timestamp = this.getUTCtimestamp(); >> > >> > this.postBody = null; >> > this.signature = null; >> > this.signatureBaseString = null; >> > this.consumerSecret="MY consumerSecret "; >> > >> > } >> > >> > TwitterApiRequest.prototype.generateNonce = function () { >> > var nonce = []; >> > var length = 6; // arbitrary - looks like a good length >> > >> > for (length; length > 0; length--) >> > >> nonce.push((((1+Math.random())*0x10000)|0).toString(16).substring(1)); >> > >> > return nonce.join(""); >> > >> > } >> > >> > // could possibly do without UTC, but here we are >> > TwitterApiRequest.prototype.getUTCtimestamp = function () >> > { >> > //var currentTime = new Date(); >> > //var currentUTCTimeInSecs = >> > Math.floor(Date.parse(currentTime.toUTCString()) / 1000); >> > //return currentUTCTimeInSecs; >> > return (new Date((new Date).toUTCString())).getTime() / 1000; >> > >> > } >> > >> > // don't forget trailing &! >> > //TwitterApiRequest.prototype.consumerSecret = >> > "MY consumerSecret "; >> > >> > TwitterApiRequest.prototype.signatureBaseStringTemplate = "POST&" + >> > "https%3A%2F%2Fapi.twitter.com <http://2fapi.twitter.com/> < >> http://2fapi.twitter.com/> >> > <http://2fapi.twitter.com/>%2Foauth%2Faccess_token&" >> > + // oauth_path >> > "oauth_consumer_key%3DMY CONSUMER KEY%26" + >> > "oauth_nonce%3D" + "{{ nonce }}" + "%26" + >> > "oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D" + "{{ >> time }}" + >> > "%26" + >> > "oauth_version%3D1.0%26" + >> > "x_auth_mode%3Dclient_auth%26" + >> > "x_auth_password%3D" + "{{ password }}" + "%26" + >> > "x_auth_username%3D" + "{{ username }}" >> > >> > TwitterApiRequest.prototype.authHeaderTemplate = "OAuth " + >> > "oauth_nonce=\"" + "{{ nonce }}" + "\", " + >> > "oauth_signature_method=\"HMAC-SHA1\", " + >> > "oauth_timestamp=\"" + "{{ time }}" + "\", " + >> > "oauth_consumer_key=\"MY CONSUMER KEY\", " + >> > "oauth_signature=\"" + "{{ signature }}" + "\", " + >> > "oauth_version=\"1.0\""; >> > >> > TwitterApiRequest.prototype.processCredentials = function (user, >> pw) { >> > this.signatureBaseString = this.signatureBaseStringTemplate >> > .split("{{ nonce }}").join(this.nonce) >> > .split("{{ time }}").join(this.timestamp) >> > .split("{{ password >> > >> > }}").join(encodeURIComponent(pw)) >> > .split("{{ username >> > }}").join(encodeURIComponent(user)); >> > >> > this.postBody = "x_auth_mode=client_auth&" + >> > "x_auth_password=" + encodeURIComponent(pw) + "&" + >> > "x_auth_username=" + encodeURIComponent(user); >> > >> > } >> > >> > TwitterApiRequest.prototype.sign = function () >> > { >> > //var shaObj = new jsSHA(base_string, "ASCII"); >> > //var oauth_signature = shaObj.getHMAC(consumersecret, "ASCII", >> "B64"); >> > alert("this.signatureBaseString :"+this.signatureBaseString); >> > var hmacGen = new jsSHA(this.signatureBaseString,"ASCII"); >> > this.signature = >> hmacGen.getHMAC(this.consumerSecret,"ASCII","B64")+"%3D"; >> > >> > this.authHeader = this.authHeaderTemplate >> > .split("{{ nonce }}").join(this.nonce) >> > .split("{{ time }}").join(this.timestamp) >> > .split("{{ signature }}").join(this.signature); >> > >> > } >> > >> > function ajaxrequest() >> > { >> > var authorizeRequest = new TwitterApiRequest(); >> > authorizeRequest.processCredentials("suyambu.vikn...@gmail.com >> <mailto:suyambu.vikn...@gmail.com>", >> >> > "simcard00"); >> > authorizeRequest.sign(); >> > >> > var twitterUrl = 'https://api.twitter.com/oauth/access_token?'+ >> <https://api.twitter.com/oauth/access_token?'+> >> > authorizeRequest.postBody; >> > >> > var req = new XMLHttpRequest(); >> > alert("this.postBody :" +authorizeRequest.postBody); >> > alert("header :"+authorizeRequest.authHeader); >> > // sync for testing purposes, not required >> > req.open('POST', twitterUrl, false); >> > req.setRequestHeader("Authorization", authorizeRequest.authHeader); >> > req.send(); >> > alert("Response :"+req.responseText); >> > // should be 200 >> > //console.log(req.status); >> > alert("Status :"+req.status); >> > // should look like: >> > // >> > >> >> >> oauth_token=HERE-IS-MY-AWESOME-TOKEN&oauth_token_secret=THIS-IS-MY-TOKEN-SECRET& >> > // user_id=007&screen_name=JamesBond&x_auth_expires=0 >> > //console.log(req.responseText); >> > >> > } >> > >> > </script> >> > </head> >> > >> > <body onLoad="ajaxrequest();"> >> > >> > </body> >> > </html> >> > >> > On Sat, Dec 4, 2010 at 4:35 PM, Tom van der Woerdt <i...@tvdw.eu >> <mailto:i...@tvdw.eu>> wrote: >> > >> > >> > >> > > You really shouldn't implement xAuth in JavaScript for obvious >> reasons, >> > > like how impossible it is to keep your keys secret. >> > >> > > Tom >> > >> > > On 12/4/10 6:19 AM, mahesh wrote: >> > >> > >> HI Team, >> > >> > >> Here i have been getting the following problem. >> > >> > >> I can able to post the message to twitter using xAuth Protocol in >> > >> safari >> > >> but i can't from firefox ,samsung tv browser Maple and IE. >> > >> > >> I am using javascript xmlhttprequest and sha1 for signature. >> > >> > >> Is twitter send response when we request from samsung tv >> > >> maple browser?. >> > >> > >> More over when i try to request from samsung tv maple browser >> > >> > >> i get following Error. >> > >> > >> Status 401 >> > >> Response :Failed to validate oauth signature and token >> > >> > >> If i Run Same code in safari working fine can able to post the >> > >> message. >> > >> > >> Please help me out what is the issue. >> > >> > >> Thanks in Advance. >> > >> > > -- >> > > 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 >> > >> > -- >> > With Regards >> > >> > M A H E S H . . . >> >> -- >> 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 >> >> >> >> >> -- >> With Regards >> >> M A H E S H . . . >> >> -- >> 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 > -- With Regards M A H E S H . . . -- 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
TOM.rar
Description: application/rar
