view mod_seclabels/README.markdown @ 4813:0a257d1402c3

mod_muc_rtbl: Optimize case with zero hashes On the assumption that during quiet times between torrents of spam, the hash set would be empty. There would be no point in doing the operations and hashes to check for a match in that case.
author Kim Alvefur <zash@zash.se>
date Mon, 06 Dec 2021 18:19:19 +0100
parents a1d641e88918
children
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---
labels:
- 'Stage-Alpha'
summary: Security Labels
...

Introduction
============

This module implements [XEP-0258: Security Labels in XMPP], but not
actual policy enforcement. See for example [mod_firewall] for that.

Configuration
=============

As with all modules, you enable it by adding it to the modules\_enabled
list.

These options exist:

  Name                      Description             Default
  ------------------------- ----------------------- -------------
  security\_catalog\_name   Catalouge name          "Default"
  security\_catalog\_desc   Catalouge description   "My labels"

You can then add your labels in a table called security\_labels. They
can be both orderd and unorderd, but ordered comes first.

``` {.lua}
security_labels = {
  { -- This label will come first
    name = "Public",
    label = true, -- This is a label, but without the actual label.
      default = true -- This is the default label.
  },
  {
    name = "Private",
    label = "PRIVATE",
    color = "white",
    bgcolor = "blue"
  },
  Sensitive = { -- A Sub-selector
    SECRET = { -- The index is used as name
      label = true
    },
    TOPSECRET = { -- The order of this and the above is not guaranteed.
      color = "red",
      bgcolor = "black",
    }
  }
}
```

Each label can have the following properties:

  Name             Description                                               Default
  ---------------- --------------------------------------------------------- ----------------------------------------------------------
  name             The name of the label. Used for selector.                 Required.
  label            The actual label, ie `<esssecuritylabel/>`                Required, can be boolean for a empty label, or a string.
  display          The text shown as display marking.                        Defaults to the name
  color, bgcolor   The fore- and background color of the display marking     None
  default          Boolean, true for the default. Only one may be default.   false