Mercurial > prosody-modules

annotate mod_log_http/mod_log_http.lua @ 4776:13e913471b75

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_admin_api: Ensure freshness of metrics when in manual mode When in manual collection mode, as recommended for Prometheus, collection needs to be triggered manually, or they would be stale, possibly dating from the start of the server. This might vary per metric depending on how and when the metrics are gathered.
author Kim Alvefur <zash@zash.se>
date Thu, 18 Nov 2021 19:26:07 +0100
parents 456b9f608fcf
children 3bd725430f40
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4317
456b9f608fcf mod_log_http: Switch to line buffering (thanks Zash+Ge0rG)
Matthew Wild <mwild1@gmail.com>
parents: 2705
diff changeset
1 Addmodule:set_global();
2700
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 local http = require "net.http";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local codes = require "net.http.codes";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 local json = require "util.json";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 local log = assert(io.open(assert(module:get_option_string("log_http_file"), "Please supply log_http_file in the config"), "a+"));
4317
456b9f608fcf mod_log_http: Switch to line buffering (thanks Zash+Ge0rG)
Matthew Wild <mwild1@gmail.com>
parents: 2705
diff changeset
8 log:setvbuf("line");
2700
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 local function append_request(id, req)
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 local headers = {};
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 for k, v in pairs(req.headers) do
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 table.insert(headers, { name = k, value = v });
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 local queryString = {};
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 if req.query then
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 for _, pair in ipairs(http.formdecode(req.query)) do
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 table.insert(queryString, pair);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 log:write("<<<", json.encode({
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 id = id;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 type = "request";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 method = req.method;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 url = req.url;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 httpVersion = "HTTP/1.1";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 cookies = {};
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 headers = headers;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 queryString = queryString;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 postData = req.body and {
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 mimeType = req.headers["Content-Type"];
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 text = req.body;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 } or nil;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 headersSize = -1;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 bodySize = -1;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 }), "\n");
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39 local function append_response(id, resp)
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 local headers = {};
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 for k, v in pairs(resp.headers) do
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 table.insert(headers, { name = k, value = v });
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 log:write(">>>", json.encode({
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 id = id;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 type = "response";
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47 status = resp.code;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 statusText = codes[resp.code];
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 httpVersion = resp.httpversion;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50 cookies = {};
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 headers = headers;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 content = resp.body and {
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 size = #resp.body;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 mimeType = resp.headers.content_type;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 text = resp.body;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56 } or nil;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 headersSize = -1;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 bodySize = -1;
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 }), "\n");
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 end
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 module:hook_object_event(http.events, "request", function (event)
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 module:log("warn", "Request to %s!", event.url);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 append_request(event.request.id, event.request);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 end);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 module:hook_object_event(http.events, "request-connection-error", function (event)
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 module:log("warn", "Failed to make request to %s!", event.url);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 end);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 module:hook_object_event(http.events, "response", function (event)
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 module:log("warn", "Received response %d from %s!", event.code, event.url);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 append_response(event.request.id, event.response);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 end);
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 function module.unload()
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 log:close();
7a5dae85f26f mod_log_http: Add new module for logging outgoing HTTP request
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 end