annotate mod_seclabels/README.markdown @ 5173:460f78654864

mod_muc_rtbl: also filter messages This was a bit tricky because we don't want to run the JIDs through SHA256 on each message. Took a while to come up with this simple plan of just caching the SHA256 of the JIDs on the occupants. This will leave some dirt in the occupants after unloading the module, but that should be ok; once they cycle the room, the hashes will be gone. This is direly needed, otherwise, there is a tight race between the moderation activities and the actors joining the room.
author Jonas Schäfer <jonas@wielicki.name>
date Tue, 21 Feb 2023 21:37:27 +0100
parents a1d641e88918
children
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1 ---
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2 labels:
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3 - 'Stage-Alpha'
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4 summary: Security Labels
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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 implements [XEP-0258: Security Labels in XMPP], but not
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11 actual policy enforcement. See for example [mod_firewall] for that.
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13 Configuration
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14 =============
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15
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16 As with all modules, you enable it by adding it to the modules\_enabled
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17 list.
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18
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19 These options exist:
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21 Name Description Default
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22 ------------------------- ----------------------- -------------
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23 security\_catalog\_name Catalouge name "Default"
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24 security\_catalog\_desc Catalouge description "My labels"
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26 You can then add your labels in a table called security\_labels. They
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27 can be both orderd and unorderd, but ordered comes first.
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29 ``` {.lua}
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30 security_labels = {
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31 { -- This label will come first
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32 name = "Public",
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33 label = true, -- This is a label, but without the actual label.
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34 default = true -- This is the default label.
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35 },
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36 {
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37 name = "Private",
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38 label = "PRIVATE",
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39 color = "white",
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40 bgcolor = "blue"
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41 },
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42 Sensitive = { -- A Sub-selector
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43 SECRET = { -- The index is used as name
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44 label = true
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45 },
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46 TOPSECRET = { -- The order of this and the above is not guaranteed.
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47 color = "red",
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48 bgcolor = "black",
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49 }
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50 }
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51 }
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52 ```
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53
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54 Each label can have the following properties:
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56 Name Description Default
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57 ---------------- --------------------------------------------------------- ----------------------------------------------------------
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58 name The name of the label. Used for selector. Required.
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59 label The actual label, ie `<esssecuritylabel/>` Required, can be boolean for a empty label, or a string.
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60 display The text shown as display marking. Defaults to the name
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61 color, bgcolor The fore- and background color of the display marking None
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62 default Boolean, true for the default. Only one may be default. false