Mercurial > prosody-modules
annotate mod_block_registrations/README.markdown @ 5468:14b5446e22e1
mod_http_oauth2: Fix returning errors from response handlers
This would either redirect the user back to the client along with the
error code, or show the error HTML template.
Previously this would just show some JSON to the user.
| author | Kim Alvefur <zash@zash.se> |
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| date | Thu, 18 May 2023 12:57:23 +0200 |
| parents | 72f23107beb4 |
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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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| 14 Enable the module as any other: | |
| 15 | |
| 16 modules_enabled = { | |
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17 "block_registrations"; |
| 1782 | 18 } |
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| 20 You can then set some options to configure your desired policy: | |
| 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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| 28 Some examples: | |
| 29 | |
| 30 block_registrations_users = { "admin", "root", "xmpp" } | |
| 31 block_registrations_matching = { | |
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32 "master$" -- matches anything ending with master: postmaster, hostmaster, webmaster, etc. |
| 1782 | 33 } |
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34 block_registrations_require = "^[a-zA-Z0-9_.-]+$" -- Allow only simple ASCII characters in usernames |
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35 |
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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 ------ ------- |