[Moims-sc] [MOIMS/SM&C] CCSDS 524.3-B-2: Document updates regarding raised conditions

Elmar Brendel Elmar.Brendel at esa.int
Tue Oct 27 12:48:36 EDT 2026


Dear all,

I almost completed the document updates (as discussed during the fall meeting) for the 524.3-B-2 HTTP/XML binding book (aka. "524.3-P-1.1").

Quick summary/reminder:

  *   The technical editor provided us the word version of the document that has been reviewed and for which the conditions have been raised.
  *   I uploaded it to CWE: [?docx icon]  524x3b2_ MAL_HTTP_XML_revE.docx<https://spacecomm.sharepoint.com/:w:/r/sites/MOIMS/Shared%20Documents/MOIMS-SMandC/Draft%20Documents/CCSDS%20524.3-B%20-%20MO%20MAL%20Binding%20to%20HTTP%20Transport%20and%20XML%20Encoding/524.3-B-2/524x3b2_%20MAL_HTTP_XML_revE.docx?d=w04adef5f14e243a9acf5bf7c8e97c1ac&csf=1&web=1&e=0qKPUh>
  *   Then enabled track-changes and performed the discussed and agreed updates
     *   Additionally, I added a comment as "label" to each change to indicate to which condition it belongs

Once you all agree, I would "accept all changes" + "stop tracking" to have the final word document.

____
There is one issue left. It is related to "Condition 4: Section B1.3.3 - Please supply proper reference number for text that reads "...provide authentication information (reference)...""
And in fact, in Section B1.3.3 there is just a placeholder "(reference)" that was not populated yet. When analysing further, I realized we're not missing a document internal reference number, but rather and additional external document (?!). I believe the original intend was to find a document that explains the authentication mechanisms of http. For context, see the corresponding text excerpt from the book:

"HTTP provides a general framework for access control and authentication, via an extensible set of challenge-response authentication schemes, which can be used by a server to challenge a client request and by a client to provide authentication information (reference ). It is possible to use this mechanism for authentication, but that is not specified here."

We could add further documents to our reference list like:

  *   "RFC 7235: Hypertext Transfer Protocol (HTTP/1.1): Authentication"
  *   "RFC 7617: The Basic HTTP Authentication Scheme"
  *   ...?

but I am not an expert here and wonder if you have better suggestions. We could also (contrary to our initial response to the reviewer) just remove the placeholder and do not provide any reference at all.
Please let me know what you think.

Thanks,
Elmar

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