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annotate mod_muc_reserve_nick_pattern/mod_muc_reserve_nick_pattern.lua @ 5830:b109773ce6fe

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mod_http_oauth2: Reuse JWT issuance time as substitute for auth time Makes the token shorter. Since iat and auth_time are generated at about the same time they would only differ by a few microseconds anyway.
author Kim Alvefur <zash@zash.se>
date Wed, 24 Jan 2024 17:55:26 +0100
parents dc6a10629670
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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5172
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Stephen Paul Weber <singpolyma@singpolyma.net>
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1 local jid = require "util.jid";
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2 local st = require "util.stanza";
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3
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4 local nick_patterns = module:get_option_array("muc_reserve_nick_patterns", {});
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5
dc6a10629670 New module, mod_muc_reserve_nick_pattern
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6 module:hook("muc-occupant-pre-join", function (event)
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7 local nick = jid.resource(event.occupant.nick);
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8 for k, nick_pattern in pairs(nick_patterns) do
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9 if nick:match(nick_pattern) then
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10 local reply = st.error_reply(event.stanza, "modify", "conflict", "Unacceptable nickname, please try another");
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11 module:send(reply);
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12 return true;
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13 end
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14 end
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15 end);