Software /
code /
prosody-modules
File
mod_block_registrations/mod_block_registrations.lua @ 3867:839224be5299
mod_rest: Skip attempting parse empty response
Avoids logging a useless warning
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 26 Jan 2020 04:07:07 +0100 |
parent | 1697:27aa58ed3e2e |
child | 5065:368bf9b06484 |
line wrap: on
line source
local st = require "util.stanza"; local nodeprep = require "util.encodings".stringprep.nodeprep; local block_users = module:get_option_set("block_registrations_users", { "admin" }); local block_patterns = module:get_option_set("block_registrations_matching", {}); local require_pattern = module:get_option_string("block_registrations_require"); function is_blocked(username) -- Check if the username is simply blocked if block_users:contains(username) then return true; end for pattern in block_patterns do if username:find(pattern) then return true; end end -- Not blocked, but check that username matches allowed pattern if require_pattern and not username:match(require_pattern) then return true; end end module:hook("user-registering", function(event) local username = event.username; if is_blocked(username) then event.allowed = false; return true; end end, 10);