Acme client for UZI

Steps:

• create a new account:

   $ php uzi-acme.php account:new --email user@example.org --tos
  

• view new account:

   $ php uzi-acme.php account:view --email user@example.org
  
   Account details for: user@example.org
   +-------------------------------------+
   |        Key: EC/P-256                |
   |    Contact: mailto:user@example.org |
   | Initial IP: 127.0.0.1               |
   | Created At: 2023-11-13T08:34:08Z    |
   |     Status: valid                   |
   +-------------------------------------+
  

• create order:

   $ php uzi-acme.php order:new --email user@example.org -i jwt:<jwttoken-as-base64>
  
   A new order has been created.
   +-------------------------------------------------------------+
   |           Location: http://127.0.0.1:4001/acme/order/1/7    |
   |             Status: pending                                 |
   |            Expires: 2023-11-20T10:00:26Z                    |
   | Authorization URLs: Array                                   |
   | (                                                           |
   |     [0] => http://127.0.0.1:4001/acme/authz-v3/7            |
   | )                                                           |
   |                                                             |
   |       Finalize URL: http://127.0.0.1:4001/acme/finalize/1/7 |
   +-------------------------------------------------------------+
  

• view authorization details:

   $ php uzi-acme.php auth:view --email user@example.org --url http://127.0.0.1:4001/acme/authz-v3/7
  
   Array
   (
       [identifier] => Array
           (
               [type] => TsRoXwhqmeM22AXko44NxaUwYfgONTGR5b-yqG4tC4U
               [value] => TsRoXwhqmeM22AXko44NxaUwYfgONTGR5b-yqG4tC4U
           ) 
       [status] => pending
       [expires] => 2023-11-20T10:00:26Z
       [challenges] => Array
           (
               [0] => Array
                   (
                       [type] => trusted-jwt-01
                       [status] => pending
                       [url] => http://127.0.0.1:4001/acme/chall-v3/7/hlZeEw
                       [token] => ChuAPeAW8kzrsd5r-5oja8lqONSbX-oZkUe0sKSOSsM
                   ) 
           ) 
   )
  

• Since there is no token or challenge to do for JWT tokens (all info is present in the JWT token to validate), we can simply accept authorization challenge:

    $ php uzi-acme.php auth:accept --email user@example.org --url http://127.0.0.1:4001/acme/chall-v3/7/hlZeEw