annotate mod_muc_restrict_nick/README.markdown @ 5448:9d542e86e19a

mod_http_oauth2: Allow requesting a subset of scopes on token refresh This enables clients to request access tokens with fewer permissions than the grant they were given, reducing impact of token leak. Clients could e.g. request access tokens with some privileges and immediately revoke them after use, or other strategies.
author Kim Alvefur <zash@zash.se>
date Thu, 11 May 2023 21:40:09 +0200
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e7b126161e7b mod_muc_restrict_nick: New module to restrict MUC occupant nicknames
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2 labels:
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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.