def connection
return @connection if @connection
needs_ssl = @remote_uri.scheme == "https" ||
Bundler.settings[:ssl_verify_mode] ||
Bundler.settings[:ssl_client_cert]
raise SSLError if needs_ssl && !defined?(OpenSSL)
@connection = Net::HTTP::Persistent.new 'bundler', :ENV
if @remote_uri.scheme == "https"
@connection.verify_mode = (Bundler.settings[:ssl_verify_mode] ||
OpenSSL::SSL::VERIFY_PEER)
@connection.cert_store = bundler_cert_store
end
if Bundler.settings[:ssl_client_cert]
pem = File.read(Bundler.settings[:ssl_client_cert])
@connection.cert = OpenSSL::X509::Certificate.new(pem)
@connection.key = OpenSSL::PKey::RSA.new(pem)
end
@connection.read_timeout = @api_timeout
@connection.override_headers["User-Agent"] = self.class.user_agent
@connection
end