Software / code / prosody
Diff
util/jid.lua @ 5944:f3817912e8b2
util.jid: Strip trailing '.' when normalizing hostnames
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Mon, 16 Dec 2013 02:03:35 +0000 |
| parent | 4407:f78c6f5fa090 |
| child | 5945:51ead0aa3a02 |
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--- a/util/jid.lua Sat Dec 14 17:25:17 2013 +0100 +++ b/util/jid.lua Mon Dec 16 02:03:35 2013 +0000 @@ -8,7 +8,7 @@ -local match = string.match; +local match, sub = string.match, string.sub; local nodeprep = require "util.encodings".stringprep.nodeprep; local nameprep = require "util.encodings".stringprep.nameprep; local resourceprep = require "util.encodings".stringprep.resourceprep; @@ -47,6 +47,9 @@ local function _prepped_split(jid) local node, host, resource = _split(jid); if host then + if sub(host, -1, -1) == "." then -- Strip empty root label + host = sub(host, 1, -2); + end host = nameprep(host); if not host then return; end if node then
