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annotate mod_muc_restrict_nick/README.markdown @ 5533:09311a8a3cfa

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mod_firewall: spam-blocking.pfw: Remove requirement for invites to have no body Some clients (e.g. Gajim) send a body, which I guess makes sense. The bare JID sender check should already make it hard to bypass this (i.e. a normal client putting muc#user into a normal chat message shouldn't bypass the usual message filters).
author Matthew Wild <mwild1@gmail.com>
date Thu, 08 Jun 2023 12:20:34 +0100
parents e7b126161e7b
children
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2 labels:
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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3 - 'Stage-Alpha'
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4 summary: 'Require MUC occupant nicknames to match a specific pattern'
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5 ---
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7 Introduction
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8 ============
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10 This checks the nickname of a joining user against a configurable
e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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11 [Lua pattern](https://www.lua.org/manual/5.2/manual.html#6.4.1), and prevents
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12 them from joining if it does not match.
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14 Configuration
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15 =============
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17 There is a single configuration option, `muc_restrict_nick_pattern` and the
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18 default is `"^%w+$"` - i.e. allow only alphanumeric characters in nicknames.
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19
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20 Compatibility
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21 =============
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23 Requires Prosody 0.11 or higher.