Software / code / prosody-modules
Annotate
mod_log_json/mod_log_json.lua @ 5401:c8d04ac200fc
mod_http_oauth2: Reject loopback URIs as client_uri
This really should be a proper website with info, https://localhost is
not good enough. Ideally we'd validate that it's got proper DNS and is
actually reachable, but triggering HTTP or even DNS lookups seems like
it would carry abuse potential that would best to avoid.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 02 May 2023 16:20:55 +0200 |
| parent | 4974:807007913f67 |
| rev | line source |
|---|---|
|
4974
807007913f67
mod_log_json: Prefer native Lua table.pack over Prosody util.table one
Kim Alvefur <zash@zash.se>
parents:
4462
diff
changeset
|
1 local pack = table.pack or require "util.table".pack; |
| 3732 | 2 local json = require "util.json"; |
| 3 local array = require "util.array"; | |
| 4 local datetime = require "util.datetime".datetime; | |
| 3746 | 5 local socket = require "socket"; |
| 3732 | 6 |
| 7 module:set_global(); | |
| 8 | |
| 9 local function sink_maker(config) | |
| 3746 | 10 local send = function () end |
| 11 if config.filename then | |
| 12 local logfile = io.open(config.filename, "a+"); | |
| 13 logfile:setvbuf("no"); | |
| 14 function send(payload) | |
| 15 logfile:write(payload, "\n"); | |
| 16 end | |
| 17 elseif config.udp_host and config.udp_port then | |
| 18 local conn = socket.udp(); | |
|
3748
27abf3b6819a
mod_log_json: Use correct method to specify remote endpoint
Kim Alvefur <zash@zash.se>
parents:
3747
diff
changeset
|
19 conn:setpeername(config.udp_host, config.udp_port); |
| 3746 | 20 function send(payload) |
| 21 conn:send(payload); | |
| 22 end | |
| 23 end | |
|
4462
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
24 local format = require "util.format".format; |
|
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
25 local do_format = config.formatted_as or false; |
| 3732 | 26 return function (source, level, message, ...) |
| 27 local args = pack(...); | |
| 28 for i = 1, args.n do | |
| 29 if args[i] == nil then | |
| 30 args[i] = json.null; | |
| 31 elseif type(args[i]) ~= "string" or type(args[i]) ~= "number" then | |
| 32 args[i] = tostring(args[i]); | |
| 33 end | |
| 34 end | |
| 35 args.n = nil; | |
| 36 local payload = { | |
| 37 datetime = datetime(), | |
| 38 source = source, | |
| 39 level = level, | |
| 40 message = message, | |
| 41 args = array(args); | |
| 42 }; | |
|
4462
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
43 if do_format then |
|
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
44 payload[do_format] = format(message, ...) |
|
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
45 end |
| 3746 | 46 send(json.encode(payload)); |
| 3732 | 47 end |
| 48 end | |
| 49 | |
|
3758
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
50 function module.unload() |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
51 -- deregister |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
52 require"core.loggingmanager".register_sink_type("json", nil); |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
53 end |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
54 |
| 3732 | 55 require"core.loggingmanager".register_sink_type("json", sink_maker); |
