Mercurial > prosody-modules
annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 3952:343dc9dd70dd
mod_prometheus: Ensure mod_http is loaded where the http interface is exposed (thanks Martin)
Loading mod_http globally does not have the desired effect, it needs to
be loaded in the host context where module:provides is called.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 21 Mar 2020 18:05:22 +0100 |
parents | f581210093a7 |
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 |
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
7 local sessions = hosts[module.host].sessions; |
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
8 module:hook("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; |
f581210093a7
mod_c2s_limit_sessions: Fix global access
Kim Alvefur <zash@zash.se>
parents:
1365
diff
changeset
|
10 if count(next, sessions[session.username].sessions) > max_resources then |
1365
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
11 session:close{ condition = "policy-violation", text = "Too many resources" }; |
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
12 return false |
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
13 end |
ecc948f8d47d
mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
14 end, -1); |