Mercurial > prosody-modules
view mod_block_registrations/README.markdown @ 4629:0e60ce83205c
mod_s2s_keepalive: Ignore errors from the local server
If a stanza can't be delivered and instead an bounce is generated, the
origin of the error, when different from the stanza 'from' should be
indicated in the 'by' attribute of the <error>, which we look for here
so this doesn't count as a successful ping.
An error that does come from the remote means we have connectivity, but
probably no XEP-0199 handling. This is fine. We care about connectivity,
not protocol.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 21 Jul 2021 15:57:13 +0200 |
| parents | 9b43b7fc3558 |
| children | a58ba20b3a71 |
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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 `{ "admin" }` 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 ============= ----- ------------- 0.9 Works 0.8 Should work ----- -------------