Re: [IPP] Posted IPP over HTTPS Transport Binding and 'ipps' URI Scheme (18 Dec 2014)

["Kennedy, Smith (Wireless Architect)" <[e-mail]>]

Hi Ira,
> - Editorial - Revised section 6.2.4 No Client Authentication for 'ipps'
> URI to remove all references to downgrade (from TLS to straight TCP),
> explicitly mention the IPP "three sisters" relevant attributes, and
> add example of LDAP Printer Schema [RFC3712] for directory protocols,
> per Sandra Murphy and Mike Sweet.

Just to satisfy my own curiosity, what are the “three sisters”?

Smith

/**
    Smith Kennedy
    Wireless Architect - Client Software - IPG-PPS
    Hewlett-Packard Co.
*/



> On 2014-12-18, at 1:50 PM, Ira McDonald <[e-mail]> wrote:
> 
> Hi,
> 
> This version has editorial changes requested by IESG reviewers in early December,
> when it was approved for publication as a standards-track RFC.
> 
> I've just posted another Internet-Draft of IPP over HTTPS Transport Binding and
> 'ipps' URI Scheme to:
> 
>  ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.txt <ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.txt>
>  - plaintext Internet-Draft format (warning - contains explicit formfeed characters)
> 
>  ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.log <ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.log>
>  - plaintext change log (removed from body of spec)
> 
>  ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.pdf <ftp://ftp.pwg.org/pub/pwg/ipp/wd/draft-mcdonald-ipps-uri-scheme-18-20141218.pdf>
>  - PDF of plaintext w/ line numbers (review *this* one)
> 
> This document has already been accepted and posted to the IETF I-D repository.
> 
> This document is parallel to, but does not update or obsolete, RFC 3510.
> 
> Comments?
> 
> Cheers,
> - Ira
> 
> --------------------------------
> 
> Change History
> 
> 18 December 2014 - draft-mcdonald-ipps-uri-scheme-18.txt
> 
> - Editorial - Revised section 1 Introduction to expand bullet (a)
> to update sections 4, 5, and 8.2 of [RFC2910] to explicitly add new
> standard scheme of 'ipps' for IPP Printers,
> per Sandra Murphy.
> 
> - Editorial - Revised section 1 Introduction to expand bullet (b)
> to update sections 4.1.6 and 4.4.1 of [RFC2911] to explicitly add new
> standard scheme of 'ipps' for IPP Printers,
> per Sandra Murphy.
> 
> - Editorial - Revised section 1 Introduction to delete bullet (c)
> reference to updating PWG IPP 2.0 [PWG5100.12] (will be covered by a new
> PWG version of [PWG5100.12] in 2015 to move to full IEEE Standard),
> per Spencer Dawkins, Adrian Farrel, Barry Leiba, Sandra Murphy, Pete
> Resnick, Robert Sparks, and other reviewers.
> 
> - Editorial - Revised section 1.2 Rationale for this Document bullet (1)
> about flawed implementations of HTTP Upgrade [RFC2817] to add
> "although this is not due to specification defects in [RFC2817] itself",
> per Pete Resnick.
> 
> - Editorial - Revised section 1.2 Rationale for this Document bullet (2)
> and section 6.1.2 Layers of Attacks bullet (a)
> to replace [STD7] with [TCPROAD] for normative TCP reference,
> per Barry Leiba and Spencer Dawkins.
> 
> Editorial - Revised section 2.1 Printing Terminology definition of IPP
> Client to change "a downstream IPP Printer" to simply "an IPP Printer",
> since discussion of forwarding and "fan-out" of print jobs [RFC3998] is
> out-of-scope in this specification,
> per Sandra Murphy and Mike Sweet.
> 
> Editorial - Revised section 2.1 Printing Terminology definition of IPP
> Printer to change "an upstream IPP Client or IPP Printer" to simply
> "an IPP Client", since discussion of forwarding and "fan-out" of print
> jobs [RFC3998] is out-of-scope in this specification,
> per Sandra Murphy and Mike Sweet.
> 
> - Editorial - Revised section 4.2 Syntax of 'ipps' URI Scheme to
> mention general caution about IPP Printer URI lengths greater than 255
> octets for both 'ipp' [RFC3510] and 'ipps' schemes,
> per Sandra Murphy.
> 
> - Editorial - Revised section 4.3 Associated Port for 'ipps' URI Scheme
> to delete (confusing) last paragraph about listening on port 443,
> per Pete Resnick and Mike Sweet.
> 
> - Editorial - Revised section 4.5 Examples of 'ipps' URI to delete
> (confusing) example about use of port 443,
> per Pete Resnick and Mike Sweet.
> 
> - Editorial - Revised section 4.5 Examples of 'ipps' URI actual examples
> to align with IPP Everywhere [PWG5100.14], IPP FaxOut Service 
> [PWG5100.15], and IPP Scan Service [PWG5100.17] best practice,
> per Mike Sweet.
> 
> - Editorial - Revised section 6.1.1 Targets of Attacks bullet (d) to add
> "for example, to steal the data" (i.e., theft of data in transit),
> per Kathleen Moriarty.
> 
> - Editorial - Revised section 6.2.4 No Client Authentication for 'ipps'
> URI to remove all references to downgrade (from TLS to straight TCP),
> explicitly mention the IPP "three sisters" relevant attributes, and
> add example of LDAP Printer Schema [RFC3712] for directory protocols,
> per Sandra Murphy and Mike Sweet.
> 
> - Editorial - Revised section 6.3 TLS Version Requirements to add
> informative reference to IETF UTA TLS BCP
> "Recommendations for Secure Use of TLS and DTLS",
> per Kathleen Moriarty.
> 
> - Editorial - Revised section 7 Acknowledgments to add other IETF and
> PWG reviewers.
> 
> - Editorial - Revised section 8.1 Normative References
> to delete unused [RFC7232], [RFC7233], [RFC7234], and [RFC7235],
> per ID-Nits.
> 
> - Editorial - Revised section 8.1 Normative References
> to delete [STD7] for normative TCP reference,
> 
> - Editorial - Revised section 8.2 Informative References
> to add missing [IPPREG] (IANA IPP Registry),
> per ID-Nits.
> 
> - Editorial - Revised section 8.2 Informative References to add
> LDAP Printer Schema [RFC3712] for update to section 6.2.4 above,
> per Sandra Murphy and Mike Sweet.
> 
> - Editorial - Revised section 8.2 Informative References to add
> IPP FaxOut Service [PWG5100.15] and IPP Scan Service [PWG5100.17],
> per Mike Sweet.
> 
> - Editorial - Revised section 8.2 Informative References to add
> [TCPROAD] for informative TCP reference,
> per Barry Leiba and Spencer Dawkins.
> 
> - Editorial - Revised section Authors' Addresses to update Mike Sweet's
> contact info.
> 
> 
> 
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