Puffing Billy Receiving Requests but not Responses from Firefox

[Judimax]

Puffing Billy Receiving Requests but not Responses from Firefox

Expected Behavior

the browser should allow for the insecure cert coming from puffing billy to proxy the request

Current Behavior

140326415501056:error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca:../ssl/record/rec_layer_s3.c:1543:SSL alert number 48

Possible Solution

no clue I see theres a --proxy-bypass-list option for the chrome browser but no similar solution in firefox

Steps to Reproduce

Environment

property	value	data
OS	Windows 10 Pro
Browser Version	Mozilla Firefox 90.0 (20210705185941)
Ruby	v 3.0.0
Capybara	3.35.3
Selenium-webdriver	3.142.7
Puffing Billy	2.4.1

Files

FILE e2e.rb

# works for chrome in a previous report
Capybara.register_driver :chrome_billy do |app|

  options = Selenium::WebDriver::Chrome::Options.new
  options.add_argument %{--ignore-certificate-errors}
  options.add_argument %{--proxy-server=#{Billy.proxy.host}:#{Billy.proxy.port}}
  options.add_argument " --proxy-bypass-list=<-loopback>" # New argument here to ensure requests to localhost are sent to Puffing Billy's proxy

    Capybara::Selenium::Driver.new(
        app,
        :browser => :chrome,
    :options => options,
    :clear_local_storage => true,
    :clear_session_storage => true
    )
end
#

# doesnt work for firefox
Capybara.register_driver :firefox_billy do |app|
  profile = Selenium::WebDriver::Firefox::Profile.new %{firefox/profiles/capybara}
  profile.assume_untrusted_certificate_issuer = false
  profile.proxy = Selenium::WebDriver::Proxy.new(
    http: "#{Billy.proxy.host}:#{Billy.proxy.port}",
    ssl: "#{Billy.proxy.host}:#{Billy.proxy.port}")
  PP.pp profile

  options  =  Selenium::WebDriver::Firefox::Options.new(:profile => profile)
  capabilities = Selenium::WebDriver::Remote::Capabilities.firefox(:accept_insecure_certs => true)
  Capybara::Selenium::Driver.new(
    app,
    options: options,
    desired_capabilities: capabilities
  )

end

# ...
RSpec.feature %{staging} do

    scenario %{check that puffing billy is working}  do
      my_proc = Proc.new do |*args|
        response = Billy.pass_request(*args)

        PP.pp response # we should be getting responses here
      end
      proxy.stub('http://localhost:4521/').and_return(my_proc)
      sleep 10
      # PP.pp Billy.proxy.requests
    end
end 

Detailed Description

Possible Implementation

reconfigure the drivers in the ruby gem to accept the insecure certs and bypass localhost proxy, getting it to work

• do I have to use the developer build, I would like to use regular build for mozilla firefox e2e.rb.txt

Gemfile.txt