Move the permissions call out of api_controller

diff --git a/app/abilities/ability.rb b/app/abilities/ability.rb
index 3568817a30eed2467f4755ca392f47336d704ed9..4f0ce1bd7b0a0084f548aee911dced067343d51e 100644 (file)
--- a/app/abilities/ability.rb
+++ b/app/abilities/ability.rb
@@ -4,7 +4,7 @@ class Ability
   include CanCan::Ability
 
   def initialize(user)
-    can [:map, :changes, :permissions], :api
+    can [:map, :changes], :api
     can [:relation, :relation_history, :way, :way_history, :node, :node_history,
          :changeset, :note, :new_note, :query], :browse
     can :show, :capability
@@ -18,6 +18,7 @@ class Ability
          :search_geonames, :search_osm_nominatim_reverse, :search_geonames_reverse], :geocoder
     can [:index, :create, :comment, :feed, :show, :search, :mine], Note
     can [:token, :request_token, :access_token, :test_request], :oauth
+    can :show, :permission
     can [:index, :show], Redaction
     can [:search_all, :search_nodes, :search_ways, :search_relations], :search
     can [:trackpoints], :swf

diff --git a/app/controllers/api/permissions_controller.rb b/app/controllers/api/permissions_controller.rb
new file mode 100644 (file)
index 0000000..b24aca7
--- /dev/null
+++ b/app/controllers/api/permissions_controller.rb
@@ -0,0 +1,27 @@
+module Api
+  class PermissionsController < ApplicationController
+    skip_before_action :verify_authenticity_token
+    before_action :api_deny_access_handler
+
+    authorize_resource :class => false
+
+    before_action :check_api_readable
+    before_action :setup_user_auth
+    around_action :api_call_handle_error, :api_call_timeout
+
+    # External apps that use the api are able to query which permissions
+    # they have. This currently returns a list of permissions granted to the current user:
+    # * if authenticated via OAuth, this list will contain all permissions granted by the user to the access_token.
+    # * if authenticated via basic auth all permissions are granted, so the list will contain all permissions.
+    # * unauthenticated users have no permissions, so the list will be empty.
+    def show
+      @permissions = if current_token.present?
+                       ClientApplication.all_permissions.select { |p| current_token.read_attribute(p) }
+                     elsif current_user
+                       ClientApplication.all_permissions
+                     else
+                       []
+                     end
+    end
+  end
+end

diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb
index 8f9cb6adc92c8b557326296cb6884975da550f61..05a69b20b324f6aa9cc1f0ef645a2e27ed5a4480 100644 (file)
--- a/app/controllers/api_controller.rb
+++ b/app/controllers/api_controller.rb
@@ -5,7 +5,6 @@ class ApiController < ApplicationController
   authorize_resource :class => false
 
   before_action :check_api_readable
-  before_action :setup_user_auth, :only => [:permissions]
   around_action :api_call_handle_error, :api_call_timeout
 
   # This is probably the most common call of all. It is used for getting the
@@ -149,19 +148,4 @@ class ApiController < ApplicationController
       render :plain => "Requested zoom is invalid, or the supplied start is after the end time, or the start duration is more than 24 hours", :status => :bad_request
     end
   end
-
-  # External apps that use the api are able to query which permissions
-  # they have. This currently returns a list of permissions granted to the current user:
-  # * if authenticated via OAuth, this list will contain all permissions granted by the user to the access_token.
-  # * if authenticated via basic auth all permissions are granted, so the list will contain all permissions.
-  # * unauthenticated users have no permissions, so the list will be empty.
-  def permissions
-    @permissions = if current_token.present?
-                     ClientApplication.all_permissions.select { |p| current_token.read_attribute(p) }
-                   elsif current_user
-                     ClientApplication.all_permissions
-                   else
-                     []
-                   end
-  end
 end

diff --git a/app/views/api/permissions.builder b/app/views/api/permissions/show.builder
similarity index 100%
rename from app/views/api/permissions.builder
rename to app/views/api/permissions/show.builder

diff --git a/config/routes.rb b/config/routes.rb
index d90d928a03e8f02e1d46c3064c9710612fbb75d6..a01f1f14cfc85033ccc12f3b8da5ad6790800a30 100644 (file)
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -6,7 +6,7 @@ OpenStreetMap::Application.routes.draw do
 
   scope "api/0.6" do
     get "capabilities" => "api/capabilities#show"
-    get "permissions" => "api#permissions"
+    get "permissions" => "api/permissions#show"
 
     put "changeset/create" => "changesets#create"
     post "changeset/:id/upload" => "changesets#upload", :id => /\d+/

diff --git a/test/controllers/api/permissions_controller_test.rb b/test/controllers/api/permissions_controller_test.rb
new file mode 100644 (file)
index 0000000..eb1bfed
--- /dev/null
+++ b/test/controllers/api/permissions_controller_test.rb
@@ -0,0 +1,51 @@
+require "test_helper"
+
+module Api
+  class PermissionsControllerTest < ActionController::TestCase
+    ##
+    # test all routes which lead to this controller
+    def test_routes
+      assert_routing(
+        { :path => "/api/0.6/permissions", :method => :get },
+        { :controller => "api/permissions", :action => "show" }
+      )
+    end
+
+    def test_permissions_anonymous
+      get :show
+      assert_response :success
+      assert_select "osm > permissions", :count => 1 do
+        assert_select "permission", :count => 0
+      end
+    end
+
+    def test_permissions_basic_auth
+      basic_authorization create(:user).email, "test"
+      get :show
+      assert_response :success
+      assert_select "osm > permissions", :count => 1 do
+        assert_select "permission", :count => ClientApplication.all_permissions.size
+        ClientApplication.all_permissions.each do |p|
+          assert_select "permission[name='#{p}']", :count => 1
+        end
+      end
+    end
+
+    def test_permissions_oauth
+      @request.env["oauth.token"] = AccessToken.new do |token|
+        # Just to test a few
+        token.allow_read_prefs = true
+        token.allow_write_api = true
+        token.allow_read_gpx = false
+      end
+      get :show
+      assert_response :success
+      assert_select "osm > permissions", :count => 1 do
+        assert_select "permission", :count => 2
+        assert_select "permission[name='allow_read_prefs']", :count => 1
+        assert_select "permission[name='allow_write_api']", :count => 1
+        assert_select "permission[name='allow_read_gpx']", :count => 0
+      end
+    end
+  end
+end

diff --git a/test/controllers/api_controller_test.rb b/test/controllers/api_controller_test.rb
index 9fc0c1567a08cf5f8926342cefa7c3580fbc9529..3f4196ffb957c074f28d6f91750c570ebc1a4ade 100644 (file)
--- a/test/controllers/api_controller_test.rb
+++ b/test/controllers/api_controller_test.rb
@@ -18,10 +18,6 @@ class ApiControllerTest < ActionController::TestCase
   ##
   # test all routes which lead to this controller
   def test_routes
-    assert_routing(
-      { :path => "/api/0.6/permissions", :method => :get },
-      { :controller => "api", :action => "permissions" }
-    )
     assert_routing(
       { :path => "/api/0.6/map", :method => :get },
       { :controller => "api", :action => "map" }
@@ -276,41 +272,4 @@ class ApiControllerTest < ActionController::TestCase
     get :changes, :params => { :start => "2010-04-03 09:55:00", :end => "2010-04-03 10:55:00" }
     assert_response :success
   end
-
-  def test_permissions_anonymous
-    get :permissions
-    assert_response :success
-    assert_select "osm > permissions", :count => 1 do
-      assert_select "permission", :count => 0
-    end
-  end
-
-  def test_permissions_basic_auth
-    basic_authorization create(:user).email, "test"
-    get :permissions
-    assert_response :success
-    assert_select "osm > permissions", :count => 1 do
-      assert_select "permission", :count => ClientApplication.all_permissions.size
-      ClientApplication.all_permissions.each do |p|
-        assert_select "permission[name='#{p}']", :count => 1
-      end
-    end
-  end
-
-  def test_permissions_oauth
-    @request.env["oauth.token"] = AccessToken.new do |token|
-      # Just to test a few
-      token.allow_read_prefs = true
-      token.allow_write_api = true
-      token.allow_read_gpx = false
-    end
-    get :permissions
-    assert_response :success
-    assert_select "osm > permissions", :count => 1 do
-      assert_select "permission", :count => 2
-      assert_select "permission[name='allow_read_prefs']", :count => 1
-      assert_select "permission[name='allow_write_api']", :count => 1
-      assert_select "permission[name='allow_read_gpx']", :count => 0
-    end
-  end
 end