prosody
f3817912e8b2
util/jid.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Comparison

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
comparison
equal deleted inserted replaced
5943:355f8b59bf1b 5944:f3817912e8b2
6 -- COPYING file in the source package for more information. 6 -- COPYING file in the source package for more information.
7 -- 7 --
8 8
9 9
10 10
11 local match = string.match; 11 local match, sub = string.match, string.sub;
12 local nodeprep = require "util.encodings".stringprep.nodeprep; 12 local nodeprep = require "util.encodings".stringprep.nodeprep;
13 local nameprep = require "util.encodings".stringprep.nameprep; 13 local nameprep = require "util.encodings".stringprep.nameprep;
14 local resourceprep = require "util.encodings".stringprep.resourceprep; 14 local resourceprep = require "util.encodings".stringprep.resourceprep;
15 15
16 local escapes = { 16 local escapes = {
45 end 45 end
46 46
47 local function _prepped_split(jid) 47 local function _prepped_split(jid)
48 local node, host, resource = _split(jid); 48 local node, host, resource = _split(jid);
49 if host then 49 if host then
50 if sub(host, -1, -1) == "." then -- Strip empty root label
51 host = sub(host, 1, -2);
52 end
50 host = nameprep(host); 53 host = nameprep(host);
51 if not host then return; end 54 if not host then return; end
52 if node then 55 if node then
53 node = nodeprep(node); 56 node = nodeprep(node);
54 if not node then return; end 57 if not node then return; end