http://hg.omfa.de/prosody-hg/ en-us prosody-hg: spec/util_jid_spec.lua history spec/util_jid_spec.lua revision history util.jid: Fix to reject IPv6 literal hosts without brackets http://hg.omfa.de/prosody-hg/log/27e97e5b2c16/spec/util_jid_spec.lua
From RFC 7622:
> Implementation Note: Reuse of the IP-literal rule from [RFC6874]
> implies that IPv6 addresses are enclosed within square brackets (i.e.,
> beginning with '[' and ending with ']'), , which was not the case with
> the definition of the XMPP address format in [RFC3920] but which was
> changed in [RFC6122].]]> Kim Alvefur <zash@zash.se> Sat, 14 Mar 2026 01:16:14 +0100 util.jid: Validate domainparts using IDNA or as IP literals (fixes #1903) http://hg.omfa.de/prosody-hg/log/863dd118f8e8/spec/util_jid_spec.lua
RFC 7622 defines the domainpart as:

> domainpart = IP-literal / IPv4address / ifqdn

Nameprep allows a number of characters that are not legal in DNS
names, such as U+20 " ", colon, slash, brackets, parenthesis.
Notably an IPv6 literal domainpart has the form "[db8::abc:123]", but
the brackets are not valid in IDNA, hence the separate checks for this.

Also see #1967]]> Kim Alvefur <zash@zash.se> Sat, 20 Sep 2025 17:46:46 +0200 util.jid: Add test for invalid domain but valid UTF-8 (thanks jonas) http://hg.omfa.de/prosody-hg/log/249bf1a53866/spec/util_jid_spec.lua Matthew Wild <mwild1@gmail.com> Tue, 11 Oct 2022 15:41:05 +0100 util.jid: Add missing test cases http://hg.omfa.de/prosody-hg/log/3b75943fa5c1/spec/util_jid_spec.lua
(98% mutant score, single remaining mutant is a string.sub equivalent)]]> Matthew Wild <mwild1@gmail.com> Tue, 11 Oct 2022 13:31:47 +0100 util.jid: Explicitly check for nil rather than falsy http://hg.omfa.de/prosody-hg/log/3616128cd2e3/spec/util_jid_spec.lua
A boolean false should blow up.]]> Kim Alvefur <zash@zash.se> Sat, 15 Jan 2022 16:25:25 +0100 util.jid: Add test coverage for XEP-0106: JID Escaping functions http://hg.omfa.de/prosody-hg/log/5fb95410f89c/spec/util_jid_spec.lua Kim Alvefur <zash@zash.se> Fri, 28 Aug 2020 18:43:37 +0200 Port tests to the `busted` test runner http://hg.omfa.de/prosody-hg/log/4878e4159e12/spec/util_jid_spec.lua Waqas Hussain <waqas20@gmail.com> Fri, 15 Sep 2017 17:07:57 -0400