prosody-modules: mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua annotate

annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 6562:5da6fb562df9 default tip

mod_unified_push: Fix push error handling (fixes #2000) Use the error object that send_iq() passes as an argument to it's reject callback instead of attempting and failing to do the parsing in the callback itself.

author	kmq
date	Mon, 06 Jul 2026 14:23:57 +0200
parents	668b1f0a4dc6
children

rev	line source
1365 ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	1 -- mod_c2s_limit_sessions
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	2
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	3 local next, count = next, require "util.iterators".count;
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	4
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	5 local max_resources = module:get_option_number("max_resources", 10);
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	6
6511 fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	7 local sessions = prosody.hosts[module.host].sessions;
fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	8 module:hook("pre-resource-bind", function(event)
1366 f581210093a7 mod_c2s_limit_sessions: Fix global access Kim Alvefur <zash@zash.se> parents: 1365 diff changeset	9 local session = event.session;
6514 668b1f0a4dc6 mod_c2s_limit_sessions: Fix check when it's the first connection Kim Alvefur <zash@zash.se> parents: 6511 diff changeset	10 if not sessions[session.username] then
668b1f0a4dc6 mod_c2s_limit_sessions: Fix check when it's the first connection Kim Alvefur <zash@zash.se> parents: 6511 diff changeset	11 return -- zero sessions
668b1f0a4dc6 mod_c2s_limit_sessions: Fix check when it's the first connection Kim Alvefur <zash@zash.se> parents: 6511 diff changeset	12 end
6511 fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	13 if count(next, sessions[session.username].sessions) >= max_resources then
fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	14 event.error = { condition = "policy-violation", text = "Too many active connections to this account" };
fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	15 session:close(event.error);
fe8738747d91 mod_c2s_limit_sessions: Use pre-resource-bind for catching the condition early Matthew Wild <mwild1@gmail.com> parents: 6510 diff changeset	16 return false;
1365 ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	17 end
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect Kim Alvefur <zash@zash.se> parents: diff changeset	18 end, -1);