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mod_muc_config_restrict/mod_muc_config_restrict.lua @ 4537:53ee391ca689
mod_smacks: Fix traceback due to session being destroyed in send()
Sending something can cause the OS to notice that the connection is dead
and then the connection can be dead at this point. More likely if
opportunistic_writes is enabled.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 01 Apr 2021 11:35:26 +0200 |
parent | 1014:ed7431fd3b47 |
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local is_admin = require "core.usermanager".is_admin; local t_remove = table.remove; local restricted_options = module:get_option_set("muc_config_restricted", {})._items; function handle_config_submit(event) local stanza = event.stanza; if is_admin(stanza.attr.from, module.host) then return; end -- Don't restrict admins local fields = event.fields; for option in restricted_options do fields[option] = nil; -- Like it was never there end end function handle_config_request(event) if is_admin(event.actor, module.host) then return; end -- Don't restrict admins local form = event.form; for i = #form, 1, -1 do if restricted_options[form[i].name] then t_remove(form, i); end end end module:hook("muc-config-submitted", handle_config_submit); module:hook("muc-config-form", handle_config_request);