annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 4942:e7b9bc629ecc

mod_rest: Add special handling to catch MAM results from remote hosts Makes MAM queries to remote hosts works. As the comment says, MAM results from users' local archives or local MUCs are returned via origin.send() which is provided in the event and thus already worked. Results from remote hosts go via normal stanza routing and events, which need this extra handling to catch. This pattern of iq-set, message+, iq-result is generally limited to MAM. Closest similar thing might be MUC join, but to really handle that you would need the webhook callback mechanism.
author Kim Alvefur <zash@zash.se>
date Mon, 16 May 2022 19:47:09 +0200
parents f581210093a7
children
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1 -- mod_c2s_limit_sessions
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2
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3 local next, count = next, require "util.iterators".count;
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4
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5 local max_resources = module:get_option_number("max_resources", 10);
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6
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7 local sessions = hosts[module.host].sessions;
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8 module:hook("resource-bind", function(event)
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9 local session = event.session;
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10 if count(next, sessions[session.username].sessions) > max_resources then
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11 session:close{ condition = "policy-violation", text = "Too many resources" };
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12 return false
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13 end
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14 end, -1);