Mercurial > prosody-modules

annotate mod_http_rest/mod_http_rest.lua @ 5668:ecfd7aece33b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.
author Kim Alvefur <zash@zash.se>
date Fri, 06 Oct 2023 18:34:39 +0200
parents 79432b859d21
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2336
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
1 module:depends"http"
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
2
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
3 local jid_split = require "util.jid".split;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
4 local jid_prep = require "util.jid".prep;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
5 local stanza = require "util.stanza";
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
6 local test_password = require "core.usermanager".test_password;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
7 local b64_decode = require "util.encodings".base64.decode;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
8 local formdecode = require "net.http".formdecode;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
9 local xml = require"util.xml";
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
10
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
11 local function handle_post(event, path, authed_user)
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
12 local request = event.request;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
13 local headers = request.headers;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
14 local body_type = headers.content_type;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
15 if body_type == "text/xml" and request.body then
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
16 local parsed, err = xml.parse(request.body);
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
17 if parsed then
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
18 module:log("debug", "Sending %s", parsed);
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
19 module:send(parsed);
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
20 return 201;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
21 end
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
22 else
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
23 return 415;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
24 end
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
25 return 422;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
26 end
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
27
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
28 module:provides("http", {
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
29 default_path = "/rest";
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
30 route = {
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
31 ["POST"] = handle_post;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
32 OPTIONS = function(e)
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
33 local headers = e.response.headers;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
34 headers.allow = "POST";
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
35 headers.accept = "test/xml";
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
36 return 200;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
37 end;
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
38 }
79432b859d21 New module: mod_http_rest.lua
JC Brand <jcbrand@minddistrict.com>
parents:
diff changeset
39 });