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mod_muc_limits: Add config option to limit to join stanzas only This is a bit more limited in pre-0.11 MUC modules, because it just detects stanzas sent to full JIDs (which would include all presence and nick changes). This option is useful for setups where users are typically unaffiliated, but trusted (e.g. if access to the room is gated through some other means such as password/token auth).
author Matthew Wild <mwild1@gmail.com>
date Fri, 03 Apr 2020 12:26:56 +0100
parents c40422cca3b7
children 20d436a1028d
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1 # Introduction
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2
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3 This module adds additional metadata to media shared in a MUC. This can help clients
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4 make decisions and provide better UI and enhanced privacy, by knowing things like file
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5 size without needing to make external network requests.
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7 # Configuring
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9 ## Enabling
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11 ``` {.lua}
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12 Component "rooms.example.net" "muc"
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13 modules_enabled = {
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14 "muc_media_metadata";
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15 }
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16 ```
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17
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18 ## Settings
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19
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20 There are no configuration options for this module.
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21
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22 # Developers
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24 ## Example stanzas
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26 A normal message in a chatroom containing an image:
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27
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28 ```
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29 <message from="test@rooms.example.com/matthew" id="9f45a784-5e5b-4db5-a9b3-8ea1d7c1162d" type="groupchat">
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30 <body>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</body>
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31 <x xmlns="jabber:x:oob">
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32 <url>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</url>
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33 </x>
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34 </message>
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35 ```
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36
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37 The same stanza with this module loaded now contains additional metadata added by the server:
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39 ```
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40 <message from="test@rooms.example.com/matthew" id="9f45a784-5e5b-4db5-a9b3-8ea1d7c1162d" type="groupchat">
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41 <body>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</body>
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42 <x xmlns="jabber:x:oob">
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43 <url>https://matthewwild.co.uk/share.php/70334772-ff74-439b-8173-a71e40ca28db/mam-flow.png</url>
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44 <metadata xmlns="xmpp:prosody.im/protocol/media-metadata#0">
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45 <bytes>15690</bytes>
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46 <type>image/png</type>
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47 <blurhash>LEHV6nWB2yk8pyo0adR*.7kCMdnj</blurhash>
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48 </metadata>
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49 </x>
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50 </message>
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51 ```