Mercurial > prosody-modules

annotate mod_muc_restrict_nick/mod_muc_restrict_nick.lua @ 5160:8474a3b80200

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mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.
author Kim Alvefur <zash@zash.se>
date Fri, 27 Jan 2023 23:06:25 +0100
parents e7b126161e7b
children
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e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
Matthew Wild <mwild1@gmail.com>
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1 local jid = require "util.jid";
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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2 local st = require "util.stanza";
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3
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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4 local nick_pattern = module:get_option_string("muc_restrict_nick_pattern", "^%w+$");
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5
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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6 module:hook("muc-occupant-pre-join", function (event)
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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7 local nick = jid.resource(event.occupant.nick);
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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8 if not nick:match(nick_pattern) then
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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9 local reply = st.error_reply(event.stanza, "modify", "policy-violation", "Unacceptable nickname, please try another");
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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10 module:send(reply);
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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11 return true;
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12 end
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13 end);