[netconf] Summary of updates

Kent Watsen <kent+ietf@watsen.net> Tue, 18 May 2021 18:37 UTC

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Date: Tue, 18 May 2021 18:37:16 +0000
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Subject: [netconf] Summary of updates
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Thank you to all that contributed to the WGLC of the tcp-, ssh-, tls-, and http- client-server drafts.  Below is the result change log for each draft, but the highlights for me are:

   1) for the “tcp” draft, the abstract/introduction sections were enhanced by Michael, my co-author and TCP WG co-chair.
   2) for the “ssh” draft, we added and then removed the keyboard-interactive and GSS-API support.
   3) for the “tls” draft, we marked the feature statements for versions  other than 1.3 as “not recommended”.
   4) for the “http” draft, no significant update (really? hmm...)
   5) for the “netconf” draft, whilst not in WGLC, significant updates wrt the "client-identity-mappings” nodes.

Notably, beware that the Last Call YANG-doctor review for some of these four drafts has been pending this update, so expect to see a little more activity on these drafts yet. 

K.


DETAILS:

crypto-types:
   *  Nits found via YANG Doctors reviews.
   *  Aligned modules with `pyang -f` formatting.

truststore:
   *  Added prefixes to 'path' statements per trust-anchors/issues/1
   *  Renamed feature "truststore-supported" to "central-truststore-supported".
   *  Associated with above, generally moved text to refer to a
      "central" truststore.
   *  Removed two unecessary/unwanted "min-elements 1" and associated
      "presence" statements.
   *  Aligned modules with `pyang -f` formatting.
   *  Fixed nits found by YANG Doctor reviews.

keystore:
   *  Added prefixes to 'path' statements per trust-anchors/issues/1
   *  Renamed feature "keystore-supported" to "central-keystore-
      supported".
   *  Associated with above, generally moved text to refer to a
      "central" keystore.
   *  Aligned modules with `pyang -f` formatting.
   *  Fixed nits found by YANG Doctor reviews.

tcp-client-server:
   *  Updated Abstract and Intro to address comments by Tom Petch.
   *  Removed the "tcp-connection-grouping" grouping (now models use the
      "tcp-common-grouping" directly).
   *  Added XML-comment above examples explaining the reason for the
      unusual top-most element's presence.
   *  Added Securty Considerations section for the "local-binding-
      supported" feature.
   *  Replaced some hardcoded refs to <xref> elements.
   *  Fixed nits found by YANG Doctor reviews.
   *  Aligned modules with `pyang -f` formatting.
   *  Added an "Acknowledgements" secetion.

ssh-client-server:
   *  Removed the 'supported-authentication-methods' from {grouping ssh-
      server-grouping}/client-authentication.
   *  Added XML-comment above examples explaining the reason for the
      unexepected top-most element's presence.
   *  Added RFC-references to various 'feature' statements.
   *  Renamed "credentials" to "authentication methods"
   *  Renamed "client-auth-*" to "userauth-*"
   *  Renamed "client-identity-*" to "userauth-*"
   *  Fixed nits found by YANG Doctor reviews.
   *  Aligned modules with `pyang -f` formatting.
   *  Added a 'Contributors' section.

tls-client-server:
   *  Added missing reference to "FIPS PUB 180-4".
   *  Added identity "tls-1.3" and updated description statement in
      other identities indicating that the protocol version is obsolete
      and enabling the feature is NOT RECOMMENDED.
   *  Added XML-comment above examples explaining the reason for the
      unexpected top-most element's presence.
   *  Added missing "client-ident-raw-public-key" and "client-ident-psk"
      featutes.
   *  Aligned modules with `pyang -f` formatting.
   *  Fixed nits found by YANG Doctor reviews.
   *  Added a 'Contributors' section.

http-client-server:
   *  Added XML-comment above examples explaining the reason for the
      unusual top-most element's presence.
   *  Renamed 'client-auth-config-supported' to 'client-auth-supported'
      consistent with other drafts.
   *  Wrapped 'container basic' choice inside a 'case basic' per best
      practice.
   *  Aligned modules with `pyang -f` formatting.
   *  Fixed nits found by YANG Doctor reviews.

netconf-client-server:
   *  Floated an 'if-feature' statement in a grouping down to where the
      grouping is used.
   *  Clarified 'client-identity-mappings' for both the SSH and TLS
      transports.
   *  For netconf-client, augmented-in a 'mapping-required' flag into
      'client-identity-mappings' only for the SSH transport, and
      refined-in a 'min-elements 1' only for the TLS transport.
   *  Aligned modules with `pyang -f` formatting.

restconf-client-server:
   *  Further clarified why some 'presence' statements are present.
   *  Addressed nits found in YANG Doctor reviews.
   *  Aligned modules with `pyang -f` formatting.