X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/57dbb702fde186b90fb2ad2504a35603a33b15dc..2b6837ef2b57204b7bf4fd5c4373283892999268:/services/api/app/controllers/arvados/v1/api_client_authorizations_controller.rb?ds=sidebyside

diff --git a/services/api/app/controllers/arvados/v1/api_client_authorizations_controller.rb b/services/api/app/controllers/arvados/v1/api_client_authorizations_controller.rb
index 17c5c4b889..f365a7fee8 100644
--- a/services/api/app/controllers/arvados/v1/api_client_authorizations_controller.rb
+++ b/services/api/app/controllers/arvados/v1/api_client_authorizations_controller.rb
@@ -2,6 +2,7 @@ class Arvados::V1::ApiClientAuthorizationsController < ApplicationController
   accept_attribute_as_json :scopes, Array
   before_filter :current_api_client_is_trusted
   before_filter :admin_required, :only => :create_system_auth
+  skip_before_filter :render_404_if_no_object, :only => :create_system_auth
 
   def self._create_system_auth_requires_parameters
     {
@@ -10,39 +11,66 @@ class Arvados::V1::ApiClientAuthorizationsController < ApplicationController
     }
   end
   def create_system_auth
-    api_client_auth = ApiClientAuthorization.
+    @object = ApiClientAuthorization.
       new(user_id: system_user.id,
           api_client_id: params[:api_client_id] || current_api_client.andand.id,
           created_by_ip_address: remote_ip,
           scopes: Oj.load(params[:scopes] || '["all"]'))
-    api_client_auth.save!
-    render :json => api_client_auth.as_api_response(:superuser)
+    @object.save!
+    show
   end
 
   def create
+    # Note: the user could specify a owner_uuid for a different user, which on
+    # the surface appears to be a security hole.  However, the record will be
+    # rejected before being saved to the database by the ApiClientAuthorization
+    # model which enforces that user_id == current user or the user is an
+    # admin.
+
     if resource_attrs[:owner_uuid]
       # The model has an owner_id attribute instead of owner_uuid, but
       # we can't expect the client to know the local numeric ID. We
       # translate UUID to numeric ID here.
       resource_attrs[:user_id] =
         User.where(uuid: resource_attrs.delete(:owner_uuid)).first.andand.id
+    elsif not resource_attrs[:user_id]
+      resource_attrs[:user_id] = current_user.id
     end
+    resource_attrs[:api_client_id] = Thread.current[:api_client].id
     super
   end
 
   protected
 
+  def default_orders
+    ["#{table_name}.created_at desc"]
+  end
+
   def find_objects_for_index
     # Here we are deliberately less helpful about searching for client
-    # authorizations. Rather than use the generic index/where/order
-    # features, we look up tokens belonging to the current user and
-    # filter by exact match on api_token (which we expect in the form
-    # of a where[uuid] parameter to make things easier for API client
-    # libraries).
+    # authorizations.  We look up tokens belonging to the current user
+    # and filter by exact matches on api_token and scopes.
+    wanted_scopes = []
+    if @filters
+      wanted_scopes.concat(@filters.map { |attr, operator, operand|
+        ((attr == 'scopes') and (operator == '=')) ? operand : nil
+      })
+      @filters.select! { |attr, operator, operand|
+        (attr == 'uuid') and (operator == '=')
+      }
+    end
+    if @where
+      wanted_scopes << @where['scopes']
+      @where.select! { |attr, val| attr == 'uuid' }
+    end
     @objects = model_class.
       includes(:user, :api_client).
-      where('user_id=? and (? or api_token=?)', current_user.id, !@where['uuid'], @where['uuid']).
-      order('created_at desc')
+      where('user_id=?', current_user.id)
+    super
+    wanted_scopes.compact.each do |scope_list|
+      sorted_scopes = scope_list.sort
+      @objects = @objects.select { |auth| auth.scopes.sort == sorted_scopes }
+    end
   end
 
   def find_object_by_uuid
@@ -54,7 +82,8 @@ class Arvados::V1::ApiClientAuthorizationsController < ApplicationController
 
   def current_api_client_is_trusted
     unless Thread.current[:api_client].andand.is_trusted
-      render :json => { errors: ['Forbidden: this API client cannot manipulate other clients\' access tokens.'] }.to_json, status: 403
+      send_error('Forbidden: this API client cannot manipulate other clients\' access tokens.',
+                 status: 403)
     end
   end
 end