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comparison plugins/mod_c2s.lua @ 11608:b2610460d9ab

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mod_c2s,mod_s2s: Collect stats on TLS versions and ciphers
author Kim Alvefur <zash@zash.se>
date Wed, 16 Jun 2021 00:00:17 +0200
parents 3bbb1af92514
children 1ac8976f09a9
comparison
equal deleted inserted replaced
11607:03eb4c0dca27 11608:b2610460d9ab
37 37
38 local stream_callbacks = { default_ns = "jabber:client" }; 38 local stream_callbacks = { default_ns = "jabber:client" };
39 local listener = {}; 39 local listener = {};
40 local runner_callbacks = {}; 40 local runner_callbacks = {};
41 41
42 local m_tls_params = module:metric(
43 "counter", "encrypted", "",
44 "Encrypted connections",
45 {"protocol"; "cipher"}
46 );
47
42 module:hook("stats-update", function () 48 module:hook("stats-update", function ()
43 -- for push backends, avoid sending out updates for each increment of 49 -- for push backends, avoid sending out updates for each increment of
44 -- the metric below. 50 -- the metric below.
45 statsmanager.cork() 51 statsmanager.cork()
46 measure_connections:clear() 52 measure_connections:clear()
113 local sock = session.conn:socket(); 119 local sock = session.conn:socket();
114 if sock.info then 120 if sock.info then
115 local info = sock:info(); 121 local info = sock:info();
116 (session.log or log)("info", "Stream encrypted (%s with %s)", info.protocol, info.cipher); 122 (session.log or log)("info", "Stream encrypted (%s with %s)", info.protocol, info.cipher);
117 session.compressed = info.compression; 123 session.compressed = info.compression;
124 m_tls_params:with_labels(info.protocol, info.cipher):add(1)
118 else 125 else
119 (session.log or log)("info", "Stream encrypted"); 126 (session.log or log)("info", "Stream encrypted");
120 end 127 end
121 end 128 end
122 129