Mercurial > prosody-modules
view mod_block_registrations/README.markdown @ 5396:ac7c5669e5f5
mod_http_oauth2: Return status 405 for GET to endpoints without GET handler
Endpoints that only do POST have the weird side effect that a GET query
to them return 404, which doesn't quite feel like the right semantics.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 30 Apr 2023 17:04:55 +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 ----- -------------