Added support for HTTP Basic access to the API. (#3920)

A user can authenticate using either their:

* username/password
* api-key/random

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3219 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/http_basic_login_with_api_token_test.rb

@@ -0,0 +1,82 @@
+require "#{File.dirname(__FILE__)}/../test_helper"
+
+class HttpBasicLoginWithApiTokenTest < ActionController::IntegrationTest
+  fixtures :all
+
+  def setup
+    Setting.login_required = '1'
+  end
+
+  def teardown
+    Setting.login_required = '0'
+  end
+  
+  # Using the NewsController because it's a simple API.
+  context "get /news" do
+
+    context "in :xml format" do
+      context "with a valid HTTP authentication using the API token" do
+        setup do
+          @user = User.generate_with_protected!
+          @token = Token.generate!(:user => @user, :action => 'api')
+          @authorization = ActionController::HttpAuthentication::Basic.encode_credentials(@token.value, 'X')
+          get "/news.xml", nil, :authorization => @authorization
+        end
+        
+        should_respond_with :success
+        should_respond_with_content_type :xml
+        should "login as the user" do
+          assert_equal @user, User.current
+        end
+      end
+
+      context "with an invalid HTTP authentication" do
+        setup do
+          @user = User.generate_with_protected!
+          @token = Token.generate!(:user => @user, :action => 'feeds')
+          @authorization = ActionController::HttpAuthentication::Basic.encode_credentials(@token.value, 'X')
+          get "/news.xml", nil, :authorization => @authorization
+        end
+
+        should_respond_with :unauthorized
+        should_respond_with_content_type :xml
+        should "not login as the user" do
+          assert_equal User.anonymous, User.current
+        end
+      end
+    end
+
+    context "in :json format" do
+      context "with a valid HTTP authentication" do
+        setup do
+          @user = User.generate_with_protected!
+          @token = Token.generate!(:user => @user, :action => 'api')
+          @authorization = ActionController::HttpAuthentication::Basic.encode_credentials(@token.value, 'DoesNotMatter')
+          get "/news.json", nil, :authorization => @authorization
+        end
+        
+        should_respond_with :success
+        should_respond_with_content_type :json
+        should "login as the user" do
+          assert_equal @user, User.current
+        end
+      end
+
+      context "with an invalid HTTP authentication" do
+        setup do
+          @user = User.generate_with_protected!
+          @token = Token.generate!(:user => @user, :action => 'feeds')
+          @authorization = ActionController::HttpAuthentication::Basic.encode_credentials(@token.value, 'DoesNotMatter')
+          get "/news.json", nil, :authorization => @authorization
+        end
+        
+        should_respond_with :unauthorized
+        should_respond_with_content_type :json
+        should "not login as the user" do
+          assert_equal User.anonymous, User.current
+        end
+      end
+    end
+    
+  end
+end