annotate mod_rawdebug/mod_rawdebug.lua @ 5173:460f78654864

mod_muc_rtbl: also filter messages This was a bit tricky because we don't want to run the JIDs through SHA256 on each message. Took a while to come up with this simple plan of just caching the SHA256 of the JIDs on the occupants. This will leave some dirt in the occupants after unloading the module, but that should be ok; once they cycle the room, the hashes will be gone. This is direly needed, otherwise, there is a tight race between the moderation activities and the actors joining the room.
author Jonas Schäfer <jonas@wielicki.name>
date Tue, 21 Feb 2023 21:37:27 +0100
parents c5c583fae25d
children
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ae1d7665cde9 mod_rawdebug: Make global (like mod_admin_telnet)
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1 module:set_global();
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2
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3 local tostring = tostring;
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4 local filters = require "util.filters";
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5
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c5c583fae25d mod_rawdebug: Simplify, remove telnet command, log every single byte
Kim Alvefur <zash@zash.se>
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6 local function log_send(t, session)
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7 if t and t ~= "" and t ~= " " then
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8 session.log("debug", "SEND(%d): %s", #t, tostring(t));
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9 end
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10 return t;
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11 end
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13 local function log_recv(t, session)
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14 if t and t ~= "" and t ~= " " then
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15 session.log("debug", "RECV(%d): %s", #t, tostring(t));
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16 end
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17 return t;
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18 end
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Kim Alvefur <zash@zash.se>
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20 local function init_raw_logging(session)
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Kim Alvefur <zash@zash.se>
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21 filters.add_filter(session, "bytes/in", log_recv, -10000);
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22 filters.add_filter(session, "bytes/out", log_send, 10000);
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23 end
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24
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25 filters.add_filter_hook(init_raw_logging);
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26
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Kim Alvefur <zash@zash.se>
parents: 1445
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27 function module.unload() -- luacheck: ignore
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Kim Alvefur <zash@zash.se>
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28 filters.remove_filter_hook(init_raw_logging);
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29 end