Mercurial > prosody-modules
annotate mod_statsd/mod_statsd.lua @ 5616:59d5fc50f602
mod_http_oauth2: Implement refresh token rotation
Makes refresh tokens one-time-use, handing out a new refresh token with
each access token. Thus if a refresh token is stolen and used by an
attacker, the next time the legitimate client tries to use the previous
refresh token, it will not work and the attack will be noticed. If the
attacker does not use the refresh token, it becomes invalid after the
legitimate client uses it.
This behavior is recommended by draft-ietf-oauth-security-topics
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 23 Jul 2023 02:56:08 +0200 |
| parents | c3a039972b74 |
| children |
| rev | line source |
|---|---|
| 1443 | 1 -- Log common stats to statsd |
| 2 -- | |
| 3 -- Copyright (C) 2014 Daurnimator | |
| 4 -- | |
| 5 -- This module is MIT/X11 licensed. | |
| 6 | |
| 7 local socket = require "socket" | |
| 8 local iterators = require "util.iterators" | |
| 9 local jid = require "util.jid" | |
|
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mod_statsd: Import bare_sessions from the prosody global, using it as a global directly is deprecated
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10 local bare_sessions = prosody.bare_sessions; |
| 1443 | 11 |
| 12 local options = module:get_option("statsd") or {} | |
| 13 | |
| 14 -- Create UDP socket to statsd server | |
| 15 local sock = socket.udp() | |
| 16 sock:setpeername(options.hostname or "127.0.0.1", options.port or 8125) | |
| 17 | |
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18 -- Metrics are namespaced by ".", and separated by newline |
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mod_statsd: Clean off colons (:)
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19 function clean(s) return (s:gsub("[%.:\n]", "_")) end |
| 1443 | 20 |
| 21 -- A 'safer' send function to expose | |
| 22 function send(s) return sock:send(s) end | |
| 23 | |
| 24 -- prefix should end in "." | |
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25 local prefix = (options.prefix or "prosody") .. "." |
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26 if not options.no_host then |
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27 prefix = prefix .. clean(module.host) .. "." |
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28 end |
| 1443 | 29 |
| 30 -- Track users as they bind/unbind | |
| 31 -- count bare sessions every time, as we have no way to tell if it's a new bare session or not | |
| 32 module:hook("resource-bind", function(event) | |
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33 send(prefix.."bare_sessions:"..iterators.count(pairs(bare_sessions)).."|g") |
| 1443 | 34 send(prefix.."full_sessions:+1|g") |
| 35 end, 1) | |
| 36 module:hook("resource-unbind", function(event) | |
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37 send(prefix.."bare_sessions:"..iterators.count(pairs(bare_sessions)).."|g") |
| 1443 | 38 send(prefix.."full_sessions:-1|g") |
| 39 end, 1) | |
| 40 | |
| 41 -- Track MUC occupants as they join/leave | |
| 42 module:hook("muc-occupant-joined", function(event) | |
| 43 send(prefix.."n_occupants:+1|g") | |
| 44 local room_node = jid.split(event.room.jid) | |
| 45 send(prefix..clean(room_node)..".occupants:+1|g") | |
| 46 end) | |
| 47 module:hook("muc-occupant-left", function(event) | |
| 48 send(prefix.."n_occupants:-1|g") | |
| 49 local room_node = jid.split(event.room.jid) | |
| 50 send(prefix..clean(room_node)..".occupants:-1|g") | |
| 51 end) | |
| 52 | |
| 53 -- Misc other MUC | |
| 54 module:hook("muc-broadcast-message", function(event) | |
| 55 send(prefix.."broadcast-message:1|c") | |
| 56 local room_node = jid.split(event.room.jid) | |
| 57 send(prefix..clean(room_node)..".broadcast-message:1|c") | |
| 58 end) | |
| 59 module:hook("muc-invite", function(event) | |
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60 -- Total count |
| 1443 | 61 send(prefix.."invite:1|c") |
| 62 local room_node = jid.split(event.room.jid) | |
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63 -- Counts per room |
| 1443 | 64 send(prefix..clean(room_node)..".invite:1|c") |
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65 -- Counts per recipient |
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66 send(prefix..clean(event.stanza.attr.to)..".invited:1|c") |
| 1443 | 67 end) |
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68 module:hook("muc-decline", function(event) |
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69 -- Total count |
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70 send(prefix.."decline:1|c") |
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71 local room_node = jid.split(event.room.jid) |
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daurnimator <quae@daurnimator.com>
parents:
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72 -- Counts per room |
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daurnimator <quae@daurnimator.com>
parents:
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73 send(prefix..clean(room_node)..".decline:1|c") |
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daurnimator <quae@daurnimator.com>
parents:
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74 -- Counts per sender |
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daurnimator <quae@daurnimator.com>
parents:
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75 send(prefix..clean(event.incoming.attr.from)..".declined:1|c") |
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daurnimator <quae@daurnimator.com>
parents:
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76 end) |