Hi Alexey,

 

I think this is not a solution since all RFC ACME use example.com for ACME 
server, no need to be an exception for RFC8823.

 

 

Best Regards,

 

Richard Wang

 

From: Alexey Melnikov <[email protected]> 
Sent: Friday, May 5, 2023 10:13 PM
To: RFC Errata System <[email protected]>
Cc: [email protected]; [email protected]
Subject: Re: [Acme] [Editorial Errata Reported] RFC8823 (7508)

 

Hi,

On 05/05/2023 01:01, RFC Errata System wrote:

The following errata report has been submitted for RFC8823,
"Extensions to Automatic Certificate Management Environment for End-User S/MIME 
Certificates".
 
--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid7508
 
--------------------------------------
Type: Editorial
Reported by: Richard Wang  <mailto:[email protected]> <[email protected]>
 
Section: 3.1 and 3.2
 
Original Text
-------------
Figure 1:
  Message-ID:  <mailto:[email protected]> <[email protected]>
  From: [email protected] <mailto:[email protected]> 
  To: [email protected] <mailto:[email protected]> 
 
Figure 2:
   Message-ID:  <mailto:[email protected]> 
<[email protected]>
   In-Reply-To:  <mailto:[email protected]> 
<[email protected]>
   From: [email protected] <mailto:[email protected]> 
   To: [email protected] <mailto:[email protected]> 
 
Corrected Text
--------------
Figure 1:
  Message-ID:  <mailto:[email protected]> <[email protected]>
  From: [email protected] <mailto:[email protected]> 
  To: [email protected] <mailto:[email protected]> 
 
Figure 2:
   Message-ID:  <mailto:[email protected]> 
<[email protected]>
   In-Reply-To:  <mailto:[email protected]> 
<[email protected]>
   From: [email protected] <mailto:[email protected]> 
   To: [email protected] <mailto:[email protected]> 

I generally agree that there is a problem that email messages in Sections 3.1 
and 3.2 don't match the following challenge in Section 3:

    {
      "type": "email-reply-00",
      "url":  <https://example.com/acme/chall/ABprV_B7yEyA4f> 
"https://example.com/acme/chall/ABprV_B7yEyA4f";,
      "from":  <mailto:[email protected]> 
"[email protected]",
      "token": "DGyRejmCefe7v4NfDGDKfA"
    }

However I propose an alternative fix that might be smaller. I suggest to change 
the above challenge in Section 3:

OLD:

    {
      "type": "email-reply-00",
      "url": "https://example.com/acme/chall/ABprV_B7yEyA4f";,
      "from": "acme-challenge+2i211oi1204310@example. 
<mailto:[email protected]> com",
      "token": "DGyRejmCefe7v4NfDGDKfA"
    }

NEW:

    {
      "type": "email-reply-00",
      "url": "https://example.org/acme/chall/ABprV_B7yEyA4f";,
      "from": "acme-challenge+2i211oi1204310@example. 
<mailto:[email protected]> org",
      "token": "DGyRejmCefe7v4NfDGDKfA"
    }

After this change example.org would be the ACME server domain and example.com 
would be the user domain.

 

Best Regards,

Alexey

 
 
Notes
-----
Accoording to RFC8555, the domain example.com used for ACME server, the 
example.org used for the Client.
 
Instructions:
-------------
This erratum is currently posted as "Reported". If necessary, please
use "Reply All" to discuss whether it should be verified or
rejected. When a decision is reached, the verifying party  
can log in to change the status and edit the report, if necessary. 
 
--------------------------------------
RFC8823 (draft-ietf-acme-email-smime-14)
--------------------------------------
Title               : Extensions to Automatic Certificate Management 
Environment for End-User S/MIME Certificates
Publication Date    : April 2021
Author(s)           : A. Melnikov
Category            : INFORMATIONAL
Source              : Automated Certificate Management Environment
Area                : Security
Stream              : IETF
Verifying Party     : IESG
 
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