irb(main):049:0> example = URI("https://bar.com")
=> #<URI::HTTPS:0x00000001326a08 URL:https://bar.com>
irb(main):050:0> example.user = 'foo'
=> "foo"
irb(main):051:0> example.password = 'test!@#$%^&*()'
URI::InvalidComponentError: bad component(expected user component): test!@#$%^&*()
    from /opt/chefdk/embedded/lib/ruby/2.1.0/uri/generic.rb:440:in `check_password'
    from /opt/chefdk/embedded/lib/ruby/2.1.0/uri/generic.rb:513:in `password='
    from (irb):51
    from /opt/chefdk/embedded/bin/irb:11:in `<main>'