OmniAuth Google OpenID WEBrick::HTTPStatus::RequestURITooLarge

Question

I am using OmniAuth to allow users to log in with their Google OpenID accounts. When I try to log in in development mode with WEBrick, I get a WEBrick::HTTPStatus::RequestUR

Answer 1

Add a file called webrick.rb file to the config\initializers directory.

if defined?(WEBrick::HTTPRequest)
  WEBrick::HTTPRequest.const_set("MAX_URI_LENGTH", 10240)
end