X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/6290405336817cd282ad5062ce3fc3774ccf61e4..12ac6f8f27dfe63d9674fba54862db13a9e6d89a:/app/controllers/application_controller.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 488e6a818..f5accc3c4 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -10,6 +10,8 @@ class ApplicationController < ActionController::Base
   rescue_from CanCan::AccessDenied, :with => :deny_access
   check_authorization
 
+  rescue_from RailsParam::InvalidParameterError, :with => :invalid_parameter
+
   before_action :fetch_body
   around_action :better_errors_allow_inline, :if => proc { Rails.env.development? }
 
@@ -67,6 +69,10 @@ class ApplicationController < ActionController::Base
     @oauth_token = current_user.oauth_token(Settings.oauth_application) if current_user && Settings.key?(:oauth_application)
   end
 
+  def require_oauth_10a_support
+    report_error t("application.oauth_10a_disabled", :link => t("application.auth_disabled_link")), :forbidden unless Settings.oauth_10a_support
+  end
+
   ##
   # require the user to have cookies enabled in their browser
   def require_cookies
@@ -306,6 +312,17 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  def invalid_parameter(_exception)
+    if request.get?
+      respond_to do |format|
+        format.html { redirect_to :controller => "/errors", :action => "bad_request" }
+        format.any { head :bad_request }
+      end
+    else
+      head :bad_request
+    end
+  end
+
   # extract authorisation credentials from headers, returns user = nil if none
   def auth_data
     if request.env.key? "X-HTTP_AUTHORIZATION" # where mod_rewrite might have put it