GOAuth An Oauth consumer Written in Go V 0.0.5

Overview
GOAuth
======

This is the source code repository for the GOAuth an OAuth consumer
written on the Go programming language.

Copyright 2010 The GOAuth Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file.

V 0.0.5

Example Usage :

...

var AT *goauth.AccessToken
var goauthcon *goauth.OAuthConsumer

...

GET OAuth
---------

	r, err := goauthcon.Get(
		"http://api.twitter.com/1/account/verify_credentials.json",
		nil,
		AT )


POST OAuth 
----------
	
	r, err := goauthcon.Post(
		"http://api.twitter.com/1/statuses/update.json",
		goauth.Params{
			&goauth.Pair{Key:"status", Value:"Testing Status Update via GOAuth - OAuth consumer for #Golang"},
		},
		AT )

More Complete Example 
---------------------

See example.go for a simple http example that connects to twitter 
allows you to get the Home Time Lime for the OAuthed twitter account, 
send a tweet & Check Credentials. 

Note that the Check Credentials & Home Time Line use GET methods and the 
Update status uses a POST method.

Another Example (example_buzz) shows a simple Google Buzz Consumer
that searching for activites.  Note: This example is dependant on 
my gobuzz package here : http://github.com/hokapoka/gobuzz

Revision History 
----------------

    == Version 0.0.5 ==
	
	Minor changes to make GetRequestToken more robust.

	Until now, if the ConsumerKey / ConsumerSecrets were incorrect
	there was no feedback to the consumer that it had failed to 
	obtain the Request token correctally.

	Now the consumer returns the an error that reflects the status
	that has been returned from the OAuth service.  Additionally 
	it also returns an error if to token has been recivied even if
	the service hasn't responed with an error.

	An additional Exported member has been added to the AccessToken
	that allows it to be stored in a persistant data store with the 
	service that it relates to.

    == Version 0.0.4 ==

	Added a Google Buzz example that demos the use of the package 
	with a google OAuth supported service. 

	Also added minor fix to the original twitter example so that 
	it works with the latest Exported interfaces provided by the 
	OAuthConsumer.

	Tested with : 
		Google Buzz, Calender, Adwords
		Twitter 
		Digg 
	
	All work.  

    == Version 0.0.3 ==

	Previous versions only worked with twitter.  Issues, especially
	with Googles API, have been fixed.
   
	Replaced URL Encoder with Calvin McAnarney version that conforms
	to RFC 3986.
	(https://github.com/csmcanarney/gooauth/blob/master/encode.go)
 
	Additional issues with Googles OAuth API fixed. - Inparticular 
	Certain chars contiained in their tokens end up getting double 
	encoded if you follow the RFC specification.  Current fix is a
 	bit of a hack, parts are allowed to be Encoded twice, and then
	replaced with the actual values that should be sent.

	Tested with Googles Buzz, Adwords, Calender & Reader OAuth 
	servies all functions as expected. 

	Additional testing is required with other services, such as
	twitter, digg to see if these fixes have effected these.

		oauth.Get now recives a Params object too. 

   == Version  0.0.2 ==
   
	Minor fixes to Makefile to work with latest revision of Go. 
	Additional fixes to other changes in Go.


   == Version 0.0.1 ==

	Initial release, general mechs are functional GET/POST, creation
	of an OAuth consumer.

Contact 
-------

If you have any issues please feel free to contact : 

    email - [email protected]
      web - http://go.hokapoka.com
     buzz - [email protected] 
  twitter - @hokapokadotcom
   github - github.com/hokapoka/goauth
      irc - hokapoka (freenode #go-nuts)


============================================================

TODO : add link to example on go.hokapoka.com (once written)


Comments
  • example.go is broken

    example.go is broken

    I'm trying to use your package and compile example.go file.

    However I got such compile errors for such Go version: 8g -V: 8g version 7002

    Compile errors: 8g example.go example.go:100: cannot use AT (type *oauth.AccessToken) as type oauth.Params in function argument example.go:100: not enough arguments to function call example.go:131: cannot use AT (type *oauth.AccessToken) as type oauth.Params in function argument example.go:131: not enough arguments to function call

    opened by gladimdim 4
  • malformed http header

    malformed http header

    Hi hokapoka. Nice project there.

    It looks like the HTTP requests generated by goauth are messed up. In my case, my HTTP proxy (squid) is complaining because the HTTP request is bogus.

    See http://gist.github.com/544467 for a full tcpdump

    I'm guessing the problem is the HTTP request is missing a new line after "Authorization: OAuth ".

    Also, the parsing of the server response in GetRequestAuthorizationURL isn't very robust. When it doesn't find the response, it goes on with an empty token, which isn't ideal. It should also check the server response code. In my case, the HTTP proxy is returning a 501. Yet the code simply goes on.

    I believe you should take a look again at the upstream http package. It seems to provide a way now to set request headers, so maybe you can retire some of that custom code in http.go.

    I was planning to provide a patch instead of opening this issue, but I saw you are already writing oauth 2.0 support, so maybe some of this code will be deprecated anyway.

    Cheers, nictuku

    opened by nictuku 2
  • Fixed compile error:

    Fixed compile error:

    oauthconsumer.go:114: too many arguments in call to strings.Split oauthconsumer.go:118: too many arguments in call to strings.Split oauthconsumer.go:215: too many arguments in call to strings.Split oauthconsumer.go:219: too many arguments in call to strings.Split

    with 6g version release.r59 9022

    opened by psycho42 0
  • Testcase urlencode

    Testcase urlencode

    You should be able to pull this as well. The URLEncoding is failing with multi-byte runes. I think I'll fix that along the way on the "Code simplify" branch as I go through the code. Don't pull code-simplify though. It doesn't work (yet) :P

    opened by jlouis 0
  • Make goauth compile with latest Go release.

    Make goauth compile with latest Go release.

    In the latest Go release, the URL parsing from the http package was moved to the url package. This patch fixes this so that goauth can be built with the latest Go release.

    opened by akrennmair 0
  • Crash on nil req.Header in http.get() in Twitter example

    Crash on nil req.Header in http.get() in Twitter example

    $ cd goauth/example $ ./example 2011/05/29 22:55:59 web.go serving 0.0.0.0:7177 2011/05/29 22:56:10 GET / 2011/05/29 22:56:10 GET /favicon.ico 2011/05/29 22:56:18 GET /signin/twitter 2011/05/29 22:56:18 Handler crashed with error runtime error: lookup in nil map 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/runtime/proc.c 1041 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/runtime/runtime.c 116 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/runtime/hashmap.c 818 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/net/textproto/header.go 15 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/http/header.go 15 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/github.com/ijt/goauth/http.go 22 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/github.com/ijt/goauth/oauthconsumer.go 91 2011/05/29 22:56:18 /Users/issactrotts/repos/goauth/example/example.go 62 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/reflect/value.go 583 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/reflect/value.go 433 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/github.com/hoisie/web.go/web.go 273 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/github.com/hoisie/web.go/web.go 376 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/github.com/hoisie/web.go/web.go 249 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/http/server.go 728 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/http/server.go 499 2011/05/29 22:56:18 /Users/issactrotts/repos/go/src/pkg/runtime/proc.c 178

    opened by ijt 0
  • JustinTV requires Content-Length for POST

    JustinTV requires Content-Length for POST

    Hello,

    the Justin.tv REST API requires a Content-Length value in the header for a oauth POST. Eg. after line 312 in oauthconsumer.go adding: "Content-Length":len(buf),

    opened by ghost 0
  • panic: runtime error: lookup in nil map

    panic: runtime error: lookup in nil map

    Hi I'm trying to get the first step of the OAUTH process working and I get panic: runtime error: lookup in nil map from goauthcon.GetRequestAuthorizationURL()

    code: goauthcon = &oauth.OAuthConsumer{ Service:"twitter", RequestTokenURL:"http://twitter.com/oauth/request_token", AccessTokenURL:"http://twitter.com/oauth/access_token", AuthorizationURL:"http://twitter.com/oauth/authorize", ConsumerKey:"realkey", ConsumerSecret:"realsecret", CallBackURL:"oob", }

    line 29: s, rt, err := goauthcon.GetRequestAuthorizationURL()

    Full error:

    panic: runtime error: lookup in nil map

    runtime.panic+0xa4 /home/donp/src/go/repo/src/pkg/runtime/proc.c:1054 runtime.panic(0x8116fc8, 0x97702750) runtime.panicstring+0x95 /home/donp/src/go/repo/src/pkg/runtime/runtime.c:116 runtime.panicstring(0x82ae79a, 0x86bfab8) runtime.mapaccess1+0x17 /home/donp/src/go/repo/src/pkg/runtime/hashmap.c:809 runtime.mapaccess1(0x0, 0x81094c4) net/textproto.MIMEHeader·Add+0x50 /home/donp/src/go/repo/src/pkg/net/textproto/header.go:15 net/textproto.MIMEHeader·Add(0x0, 0x81094c4, 0xc, 0x8108a34, 0xa, ...) http.Header·Add+0x3f /home/donp/src/go/repo/src/pkg/http/header.go:15 http.Header·Add(0x0, 0x81094c4, 0xc, 0x8108a34, 0xa, ...) github%2ecom/hokapoka/goauth.get+0xd0 /home/donp/src/go/repo/src/pkg/github.com/hokapoka/goauth/http.go:22 github%2ecom/hokapoka/goauth.get(0x811eb80, 0x26, 0x97714be0, 0x0, 0x0, ...) github%2ecom/hokapoka/goauth._OAuthConsumer·GetRequestAuthorizationURL+0xb0e /home/donp/src/go/repo/src/pkg/github.com/hokapoka/goauth/oauthconsumer.go:91 github%2ecom/hokapoka/goauth._OAuthConsumer·GetRequestAuthorizationURL(0x977149b0, 0x977149b0, 0x977022e8) main.main+0xf5 /home/donp/src/go/gobot/gotwit.go:29 main.main() runtime.mainstart+0xf /home/donp/src/go/repo/src/pkg/runtime/386/asm.s:93 runtime.mainstart() runtime.goexit /home/donp/src/go/repo/src/pkg/runtime/proc.c:150 runtime.goexit()

    opened by donpdonp 2
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