[xmpp] [Technical Errata Reported] RFC7622 (5789)
RFC Errata System <rfc-editor@rfc-editor.org> Mon, 22 July 2019 09:12 UTC
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Subject: [xmpp] [Technical Errata Reported] RFC7622 (5789)
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The following errata report has been submitted for RFC7622, "Extensible Messaging and Presence Protocol (XMPP): Address Format". -------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid5789 -------------------------------------- Type: Technical Reported by: Florian Schmaus <flo@geekplace.eu> Section: 3.2.1 Original Text ------------- An entity that prepares a string for inclusion in an XMPP domainpart slot MUST ensure that the string consists only of Unicode code points that are allowed in NR-LDH labels or U-labels as defined in [RFC5890]. Corrected Text -------------- An entity that prepares a string for inclusion in an XMPP domainpart slot MUST ensure that the string consists only of - code points allowed in U-labels as defined in [RFC5890] - % U+0025 PERCENT SIGN - . U+002E (FULL STOP, DNS label separator "dot") - : U+003A (COLON) - ] U+005B (LEFT SQUARE BRACKET) - [ U+005D (RIGHT SQUARE BRACKET) Notes ----- This is a follow up and update on Errata ID #5769. Besides allowing DNS label separators in the domainpart, this further allows codepoints not allowed in U-labels but required by the IP-literal rule of RFC6874, which is used by RFC7622 to allow IPv6 addresses in XMPP domainparts. As in the previous errata, this also drops the reference to NR-LDH labels, which I believe to be unnecessary. 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. -------------------------------------- RFC7622 (draft-ietf-xmpp-6122bis-24) -------------------------------------- Title : Extensible Messaging and Presence Protocol (XMPP): Address Format Publication Date : September 2015 Author(s) : P. Saint-Andre Category : PROPOSED STANDARD Source : Extensible Messaging and Presence Protocol Area : Applications and Real-Time Stream : IETF Verifying Party : IESG
- [xmpp] [Technical Errata Reported] RFC7622 (5789) RFC Errata System