configurable oauth endpoints for local testing

README.md

@@ -56,3 +56,4 @@ Extension Options
 * `:client_id`    - The client id that GitHub provides
 * `:failure_app`  - A Sinatra::Base class that has a route for `/unauthenticated`, Useful for overriding the securocat default page.
 * `:callback_url` - The path that GitHub posts back to, defaults to `/auth/github/callback`.
+* `:oauth_domain` - The scheme and host that's GitHub's endpoint, defaults to `https://github.com`

lib/sinatra/auth/github.rb

@@ -6,7 +6,7 @@
 module Sinatra
   module Auth
     module Github
-      VERSION = "0.3.0"
+      VERSION = "0.4.0"
 
       # Simple way to serve an image early in the stack and not get blocked by
       # application level before filters
@@ -60,6 +60,15 @@ def github_user
           warden.user
         end
 
+        def github_api_uri
+          if ENV['GITHUB_OAUTH_API_DOMAIN']
+            ENV['GITHUB_OAUTH_API_DOMAIN']
+          else
+            uri = URI.parse(env['warden'].config[:github_oauth_domain])
+            "#{uri.scheme}://api.#{uri.host}"
+          end
+        end
+
         # Send a V3 API GET request to path
         #
         # path - the path on api.github.com to hit
@@ -70,7 +79,7 @@ def github_user
         #   github_raw_request("/user")
         #   # => RestClient::Response
         def github_raw_request(path)
-          RestClient.get("https://api.github.com/#{path}", :params => { :access_token => github_user.token }, :accept => :json)
+          RestClient.get("#{github_api_uri}/#{path}", :params => { :access_token => github_user.token }, :accept => :json)
         end
 
         # Send a V3 API GET request to path and parse the response body
@@ -167,6 +176,7 @@ def self.registered(app)
           manager[:github_secret]       = app.github_options[:secret]       || ENV['GITHUB_CLIENT_SECRET']
           manager[:github_scopes]       = app.github_options[:scopes]       || ''
           manager[:github_client_id]    = app.github_options[:client_id]    || ENV['GITHUB_CLIENT_ID']
+          manager[:github_oauth_domain] = app.github_options[:oauth_domain] || ENV['GITHUB_OAUTH_DOMAIN'] || 'https://github.com'
           manager[:github_callback_url] = app.github_options[:callback_url] || '/auth/github/callback'
         end
 

sinatra_auth_github.gemspec

@@ -3,7 +3,7 @@ $:.push File.expand_path("../lib", __FILE__)
 
 Gem::Specification.new do |s|
   s.name        = "sinatra_auth_github"
-  s.version     = "0.3.1"
+  s.version     = "0.4.0"
   s.platform    = Gem::Platform::RUBY
   s.authors     = ["Corey Donohoe"]
   s.email       = ["atmos@atmos.org"]
@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.add_dependency "sinatra",       "~>1.0"
   s.add_dependency "yajl-ruby",     "~>1.1"
   s.add_dependency "rest-client",   "~>1.6.1"
-  s.add_dependency "warden-github", "~>0.3.0"
+  s.add_dependency "warden-github", "~>0.4.0"
 
   s.add_development_dependency "rake"
   s.add_development_dependency "rspec",     "~>1.3.0"

spec/app.rb

@@ -1,4 +1,5 @@
 require 'pp'
+require 'ruby-debug'
 
 module Example
   class App < Sinatra::Base