--- a/mod_rawdebug/README.markdown Thu Jul 28 12:12:23 2016 +0200
+++ b/mod_rawdebug/README.markdown Thu Jul 28 12:14:33 2016 +0200
@@ -1,26 +1,12 @@
---
-labels:
-summary: Telnet command for raw stanza logging
-...
+summary: Extra verbose logging of sent and received
+---
-# Summary
+Summary
+=======
Sometimes it is useful to get the raw XML logs from clients for
-debugging purposes, but some clients don't expose this. This command
-lets you activate this on specific sessions.
-
-# Usage
-
-In the telnet console:
+debugging purposes, but some clients don't expose this.
- c2s:show()
- | example.com
- | user@example.com/bd0b8b19 [c2sb75e93d8] available(0) (encrypted)
- | ...
- | OK: Total: $n clients
-
-
- rawdebug:enable"user@example.com/bd0b8b19"
- > OK
-
-Then everything sent and received will be logged to debug levels.
+This module logs dumps everything sent and received into debug logs, for
+debugging purposes.
--- a/mod_rawdebug/mod_rawdebug.lua Thu Jul 28 12:12:23 2016 +0200
+++ b/mod_rawdebug/mod_rawdebug.lua Thu Jul 28 12:14:33 2016 +0200
@@ -3,54 +3,27 @@
local tostring = tostring;
local filters = require "util.filters";
-local def_env = module:shared("admin_telnet/env");
-local rawdebug_enabled = module:shared("sessions");
-local full_sessions = prosody.full_sessions;
-local log = module._log;
-
-local rawdebug = {};
-def_env.rawdebug = rawdebug;
-
-local function new_logger(log, prefix)
- local msg = prefix .. ": %s";
- return function (data)
- log("debug", msg, tostring(data))
- return data;
+local function log_send(t, session)
+ if t and t ~= "" and t ~= " " then
+ session.log("debug", "SEND(%d): %s", #t, tostring(t));
end
+ return t;
end
-function rawdebug:enable(sessionid)
- local session = full_sessions[sessionid];
- if not session then
- return nil, "No such session";
+local function log_recv(t, session)
+ if t and t ~= "" and t ~= " " then
+ session.log("debug", "RECV(%d): %s", #t, tostring(t));
end
- local f = {
- ["stanzas/in"] = new_logger(session.log or log, "RECV");
- ["stanzas/out"] = new_logger(session.log or log, "SEND");
- };
- for type, callback in pairs(f) do
- filters.add_filter(session, type, callback)
- end
- rawdebug_enabled[session] = f;
+ return t;
end
-function rawdebug:disable(sessionid)
- local session = full_sessions[sessionid];
- if not session then
- return nil, "No such session";
- end
- local f = rawdebug_enabled[session];
- for type, callback in pairs(f) do
- filters.remove_filter(session, type, callback)
- end
+local function init_raw_logging(session)
+ filters.add_filter(session, "bytes/in", log_recv, -10000);
+ filters.add_filter(session, "bytes/out", log_send, 10000);
end
-function module.unload()
- def_env.rawdebug = nil;
- for session, f in pairs(rawdebug_enabled) do
- for type, callback in pairs(f) do
- filters.remove_filter(session, type, callback)
- end
- end
+filters.add_filter_hook(init_raw_logging);
+
+function module.unload() -- luacheck: ignore
+ filters.remove_filter_hook(init_raw_logging);
end
-