Method: Puppet::HTTP::Redirector#redirect_to

Defined in:
lib/puppet/http/redirector.rb

#redirect_to(request, response, redirects) ⇒ Net::HTTP

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Implement the HTTP request redirection

Raises:



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# File 'lib/puppet/http/redirector.rb', line 45

def redirect_to(request, response, redirects)
  raise Puppet::HTTP::TooManyRedirects, request.uri if redirects >= @redirect_limit

  location = parse_location(response)
  url = request.uri.merge(location)

  new_request = request.class.new(url)
  new_request.body = request.body
  request.each do |header, value|
    unless Puppet[:location_trusted]
      # skip adding potentially sensitive header to other hosts
      next if header.casecmp('Authorization').zero? && request.uri.host.casecmp(location.host) != 0
      next if header.casecmp('Cookie').zero? && request.uri.host.casecmp(location.host) != 0
    end
    # Allow Net::HTTP to set its own Accept-Encoding header to avoid errors with HTTP compression.
    # See https://github.com/puppetlabs/puppet/issues/9143
    next if header.casecmp('Accept-Encoding').zero?

    new_request[header] = value
  end

  # mimic private Net::HTTP#addr_port
  new_request['Host'] = if (location.scheme == 'https' && location.port == 443) ||
                           (location.scheme == 'http' && location.port == 80)
                          location.host
                        else
                          "#{location.host}:#{location.port}"
                        end

  new_request
end