Comments for Unhandled expression http://unhandledexpression.com One commit a day makes the bugs go away Wed, 30 May 2012 12:24:56 +0000 hourly 1 http://wordpress.com/ Comment on Rails and oauth-plugin part 1: the provider by Géal http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-357 Wed, 30 May 2012 12:24:56 +0000 http://unhandledexpression.com/?p=218#comment-357 That’s a good idea. Once you have a provider up and running, it shouldn’t be too hard to include OAuth token verification in your API.

]]> Comment on Rails and oauth-plugin part 1: the provider by Géal http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-356 Wed, 30 May 2012 12:22:31 +0000 http://unhandledexpression.com/?p=218#comment-356 Thank you for your help!

]]> Comment on Rails and oauth-plugin part 1: the provider by berto http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-353 Wed, 23 May 2012 18:39:32 +0000 http://unhandledexpression.com/?p=218#comment-353 this is really great. I’m not using devise, so I’ll have to look into getting this working with my authentication system properly. By the way, I’m thinking about using this with grape for api authentication. Do you think that’s a good idea?

]]> Comment on Rails and oauth-plugin part 1: the provider by Patrick http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-351 Fri, 18 May 2012 03:08:45 +0000 http://unhandledexpression.com/?p=218#comment-351 Bonjour Géal!
Thanks a lot for this tutorial. It was very useful and easy to follow, and saved me a lot of time.

I’m a Rails newbie and am using Rails 3.2.3, and had to do the following additional changes to the code generated by oauth-plugin for it to work for OAuth 2.0. I’m posting it here to help others who might face the same problems.

Problem 1. The error_messages_for method isn’t available anymore

$ vi app/models/client_application.rb
-> edit to use @client_application.errors instead

Problem 2. Mandatory attr_accessible calls are missing.

I ran into the problem in these 3 models.

$ vi app/models/client_application.rb
-> Add: attr_accessible :name, :url, :callback_url, :support_url

$ vi app/models/oauth2_verifier.rb
-> Add: attr_accessible :client_application, :user, :scope, :callback_url

$ vi app/models/oauth2_token.rb
-> Add: attr_accessible :user, :client_application, :scope

Problem 3. Error in the OAuth 2 Authorize view.

# undefined method `client_application’ for nil:NilClass

$ vi app/views/oauth/oauth2_authorize.html.erb
-> Change all @token.client_application to @client_application

That’s all.

]]> Comment on Rails and oauth-plugin part 1: the provider by Busy on Rails http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-349 Tue, 15 May 2012 11:15:41 +0000 http://unhandledexpression.com/?p=218#comment-349 Thanks Géal, I just have posts for mongoid based on your guide here: http://giangnd.wordpress.com/2012/05/15/rails-oauth-plugin-mongodb-part-1-provider/

]]> Comment on Rails and oauth-plugin part 2: the consumer by Rails + oauth-plugin + mongodb part 1: Provider | Ruby on Rails freelancer http://unhandledexpression.com/2011/06/28/rails-and-oauth-plugin-part-2-the-consumer/#comment-348 Tue, 15 May 2012 10:19:33 +0000 http://unhandledexpression.com/?p=253#comment-348 [...] Recently I had a chance to work with Oauth and Rails using oauth-plugin and mongodb. Although oauth-plugin itself has a documentation but actually doesn’t cover the mongoid part detailed enough. Also I found this very good tutorial but it’s for SQLite3 only: Oauth Provider, Oauth Consumer [...]

]]> Comment on Rails and oauth-plugin part 1: the provider by Rails + oauth-plugin + mongodb part 1: Provider | Ruby on Rails freelancer http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-347 Tue, 15 May 2012 10:19:30 +0000 http://unhandledexpression.com/?p=218#comment-347 [...] mongoid part detailed enough. Also I found this very good tutorial but it’s for SQLite3 only: Oauth Provider, Oauth [...]

]]> Comment on Rails and oauth-plugin part 2: the consumer by knarasareddy http://unhandledexpression.com/2011/06/28/rails-and-oauth-plugin-part-2-the-consumer/#comment-345 Thu, 26 Apr 2012 14:31:05 +0000 http://unhandledexpression.com/?p=253#comment-345 Pardon me if the question is too naive.
I followed the tutorial completely till ” creating the app/models/test_token.rb” part. After that I was lost. We never wrote any migration for this model, yet we try to do @consumer_tokens=TestToken.all :conditions=>{:user_id=>current_user.id} in the welcome controller.
I tried doing
c = TestToken.new.client
c.get(“/services/blocked_ips.json”).body
but it gives me “Invalid OAuth Request”. can’t figure out what exactly i missed. Any help is appreciated.

]]> Comment on Rails and oauth-plugin part 1: the provider by Bob http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-344 Sat, 14 Apr 2012 21:40:47 +0000 http://unhandledexpression.com/?p=218#comment-344 I am having trouble with the last part of your bug fix. The part where I have to replace a line in a file in the gem’s folder. I cannot find this folder, or a file that is named oauth_filter.rb.

Could you tell me where I can locate that file?

Thank you!

]]> Comment on Rails and oauth-plugin part 1: the provider by Géal http://unhandledexpression.com/2011/06/02/rails-and-oauth-plugin-part-1-the-provider/#comment-343 Tue, 13 Mar 2012 13:35:43 +0000 http://unhandledexpression.com/?p=218#comment-343 AFAIK Twitter uses two-legged authorization. The method described here is for three-legged. What is your use case?

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