Mercurial > prosody-modules
annotate mod_muc_local_only/README.markdown @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | 221b6bee26e2 |
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mod_muc_local_only: New module to restrict a list of MUCs to local users
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1 # Introduction |
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2 |
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3 This module allows you to make one or more MUCs as accessible to local users only. |
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4 |
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5 # Details |
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6 |
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7 Local users (anyone on the same server as the MUC) are granted automatic |
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8 membership when they first join the room. Users from other servers are |
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9 denied access (even if the room is otherwise configured to be open). |
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10 |
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11 # Configuring |
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12 |
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13 ## Enabling |
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14 |
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15 ``` {.lua} |
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16 Component "rooms.example.net" "muc" |
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17 modules_enabled = { |
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18 "muc_local_only"; |
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19 } |
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20 ``` |
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21 |
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22 ## Settings |
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23 |
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24 Specify a list of MUCs in your config like so: |
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25 |
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26 ``` |
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27 muc_local_only = { "my-local-chat@conference.example.com" } |
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28 ``` |
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29 |
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30 # Compatibility |
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31 |
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32 Requires Prosody 0.11.0 or later. |
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33 |
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34 # Future |
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35 |
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36 It would be good to add a room configuration option. |