prosody-modules
8231774f5bfd
mod_mam_adhoc/README.markdown

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mod_mam_adhoc/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>
date Sun, 22 Aug 2021 13:22:59 +0200
parent 1820:8de50be756e5
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1 ---
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2 labels:
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3 - 'Stage-Alpha'
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4 summary: 'Ad-hoc interface to Message Archive Management Settings'
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5 ...
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6
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7 Introduction
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8 ============
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9
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10 This module complements mod\_mam by allowing clients to change archiving
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11 preferences through an Ad-hoc command.
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13 Details
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14 =======
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16 When enabled, an "Archive Settings" command should appear in the list of
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17 Ad-hoc commands available. This allows the user to change default policy
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18 (always, never, roster) and which JIDs to always store or never store.
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20 Usage
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21 =====
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23 First copy the module to the prosody plugins directory.
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25 Then add "mam\_adhoc" to your modules\_enabled list:
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27 ``` {.lua}
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28 modules_enabled = {
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29 -- ...
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30 "mam",
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31 "mam_adhoc",
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32 -- ...
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33 }
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34 ```