Mercurial > prosody-modules
view mod_block_registrations/README.markdown @ 5533:09311a8a3cfa
mod_firewall: spam-blocking.pfw: Remove requirement for invites to have no body
Some clients (e.g. Gajim) send a body, which I guess makes sense.
The bare JID sender check should already make it hard to bypass this (i.e.
a normal client putting muc#user into a normal chat message shouldn't bypass
the usual message filters).
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Thu, 08 Jun 2023 12:20:34 +0100 |
| parents | 72f23107beb4 |
| children |
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Introduction ============ On a server with public registration it is usually desirable to prevent registration of certain "reserved" accounts, such as "admin". This plugin allows you to reserve individual usernames, or those matching certain patterns. It also allows you to ensure that usernames conform to a certain pattern. Configuration ============= Enable the module as any other: modules_enabled = { "block_registrations"; } You can then set some options to configure your desired policy: Option Default Description ------------------------------ ------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- block_registrations_users *See source code* A list of reserved usernames 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) block_registrations_require `nil` A pattern that registered user accounts MUST match to be allowed Some examples: block_registrations_users = { "admin", "root", "xmpp" } block_registrations_matching = { "master$" -- matches anything ending with master: postmaster, hostmaster, webmaster, etc. } block_registrations_require = "^[a-zA-Z0-9_.-]+$" -- Allow only simple ASCII characters in usernames Compatibility ============= ------ ------- 0.12 Works 0.11 Work ------ -------