prosody-modules
71c495fa03f3
mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua

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mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 4430:71c495fa03f3

mod_groups_internal: allow force-emitting group member addition events This is useful when a new plugin was loaded which handles that event to add some value. Then the command can be called (**not** from the plugin but from an upcoming admin shell module) to synchronise things.
author Jonas Schäfer <jonas@wielicki.name>
date Fri, 05 Feb 2021 15:45:28 +0100
parent 1366:f581210093a7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1365
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
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1 -- mod_c2s_limit_sessions
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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2
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
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3 local next, count = next, require "util.iterators".count;
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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4
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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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>
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6
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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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>
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8 module:hook("resource-bind", function(event)
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f581210093a7 mod_c2s_limit_sessions: Fix global access
Kim Alvefur <zash@zash.se>
parents: 1365
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9 local session = event.session;
f581210093a7 mod_c2s_limit_sessions: Fix global access
Kim Alvefur <zash@zash.se>
parents: 1365
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10 if count(next, sessions[session.username].sessions) > max_resources then
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ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
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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>
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12 return false
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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13 end
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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14 end, -1);