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annotate mod_block_registrations/README.markdown @ 5696:66986f5271c3

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mod_storage_s3: Skip archive items matching on date but not full datetime Since it only encodes dates in paths, it would have returned items from outside the specified start..end range if they were from earlier or later in the same (UTC) day.
author Kim Alvefur <zash@zash.se>
date Sat, 11 Nov 2023 22:26:39 +0100
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children
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1 Introduction
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2 ============
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4 On a server with public registration it is usually desirable to prevent
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5 registration of certain "reserved" accounts, such as "admin".
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7 This plugin allows you to reserve individual usernames, or those
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8 matching certain patterns. It also allows you to ensure that usernames
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9 conform to a certain pattern.
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11 Configuration
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12 =============
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13
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14 Enable the module as any other:
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16 modules_enabled = {
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17 "block_registrations";
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18 }
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19
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20 You can then set some options to configure your desired policy:
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21
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22 Option Default Description
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23 ------------------------------ ------------------- -----------------------------------------------------------------------------------------------------------------------------------------------
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24 block_registrations_users *See source code* A list of reserved usernames
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25 block_registrations_matching `{ }` A list of [Lua patterns](http://www.lua.org/manual/5.1/manual.html#5.4.1) matching reserved usernames (slower than block_registrations_users)
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26 block_registrations_require `nil` A pattern that registered user accounts MUST match to be allowed
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27
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28 Some examples:
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29
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30 block_registrations_users = { "admin", "root", "xmpp" }
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31 block_registrations_matching = {
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32 "master$" -- matches anything ending with master: postmaster, hostmaster, webmaster, etc.
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33 }
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34 block_registrations_require = "^[a-zA-Z0-9_.-]+$" -- Allow only simple ASCII characters in usernames
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36 Compatibility
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37 =============
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39 ------ -------
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40 0.12 Works
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41 0.11 Work
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42 ------ -------