Mercurial > prosody-modules

annotate mod_post_msg/mod_post_msg.lua @ 3982:ab065ff4628b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_firewall: Remove trailing whitespace
author Kim Alvefur <zash@zash.se>
date Sun, 19 Apr 2020 23:38:39 +0200
parents 926aaaeb0d21
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
1 module:depends"http"
216
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local jid_split = require "util.jid".split;
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 local jid_prep = require "util.jid".prep;
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 local msg = require "util.stanza".message;
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 local test_password = require "core.usermanager".test_password;
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 local b64_decode = require "util.encodings".base64.decode;
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
8 local formdecode = require "net.http".formdecode;
1302
e556219cb43d mod_post_msg: add support for HTML messages
Christian Weiske <cweiske@cweiske.de>
parents: 661
diff changeset
9 local xml = require"util.xml";
2989
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
10 local json = require "util.json";
216
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
12 local function require_valid_user(f)
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
13 return function(event, path)
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
14 local request = event.request;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
15 local response = event.response;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
16 local headers = request.headers;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
17 if not headers.authorization then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
18 response.headers.www_authenticate = ("Basic realm=%q"):format(module.host.."/"..module.name);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
19 return 401
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
20 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
21 local from_jid, password = b64_decode(headers.authorization:match"[^ ]*$"):match"([^:]*):(.*)";
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
22 from_jid = jid_prep(from_jid);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
23 if from_jid and password then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
24 local user, host = jid_split(from_jid);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
25 local ok, err = test_password(user, host, password);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
26 if ok and user and host then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
27 module:log("debug", "Authed as %s", from_jid);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
28 return f(event, path, from_jid);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
29 elseif err then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
30 module:log("debug", "User failed authentication: %s", err);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
31 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
32 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
33 return 401
321
661f64627fed mod_post_msg: Add compatibility with usermanager in 0.7
Kim Alvefur <zash@zash.se>
parents: 320
diff changeset
34 end
661f64627fed mod_post_msg: Add compatibility with usermanager in 0.7
Kim Alvefur <zash@zash.se>
parents: 320
diff changeset
35 end
661f64627fed mod_post_msg: Add compatibility with usermanager in 0.7
Kim Alvefur <zash@zash.se>
parents: 320
diff changeset
36
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
37 local function handle_post(event, path, authed_user)
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
38 local request = event.request;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
39 local response = event.response;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
40 local headers = request.headers;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
41
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
42 local body_type = headers.content_type;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
43 local to = jid_prep(path);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
44 local message;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
45 if body_type == "text/plain" then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
46 if to and request.body then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
47 message = msg({ to = to, from = authed_user, type = "chat"},request.body);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
48 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
49 elseif body_type == "application/x-www-form-urlencoded" then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
50 local post_body = formdecode(request.body);
1302
e556219cb43d mod_post_msg: add support for HTML messages
Christian Weiske <cweiske@cweiske.de>
parents: 661
diff changeset
51 message = msg({ to = post_body.to or to, from = authed_user,
1417
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
52 type = post_body.type or "chat"}, post_body.body);
1302
e556219cb43d mod_post_msg: add support for HTML messages
Christian Weiske <cweiske@cweiske.de>
parents: 661
diff changeset
53 if post_body.html then
1418
a0375f84d65a mod_post_msg: Add <body> wrapper tag with namespace in module so the client doesn't have to
Kim Alvefur <zash@zash.se>
parents: 1417
diff changeset
54 local html, err = xml.parse([[<body xmlns="http://www.w3.org/1999/xhtml">]]..post_body.html..[[</body>]]);
1417
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
55 if not html then
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
56 module:log("warn", "mod_post_msg: invalid XML: %s", err);
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
57 return 400;
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
58 end
9b6fbababb8c mod_post_msg: Fix indentation
Kim Alvefur <zash@zash.se>
parents: 1302
diff changeset
59 message:tag("html", {xmlns="http://jabber.org/protocol/xhtml-im"}):add_child(html):up();
1302
e556219cb43d mod_post_msg: add support for HTML messages
Christian Weiske <cweiske@cweiske.de>
parents: 661
diff changeset
60 end
2989
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
61 elseif body_type == "application/json" then
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
62 local post_body = json.decode(request.body);
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
63 if not post_body then return 400; end
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
64 message = msg({ to = post_body.to or to, from = authed_user,
926aaaeb0d21 mod_post_msg: Add support for a JSON based format similar to what mod_component_http uses
Kim Alvefur <zash@zash.se>
parents: 1418
diff changeset
65 type = post_body.type or "chat"}, post_body.body);
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
66 else
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
67 return 415;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
68 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
69 if message and message.attr.to then
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
70 module:log("debug", "Sending %s", tostring(message));
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
71 module:send(message);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
72 return 201;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
73 end
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
74 return 422;
216
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
75 end
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
76
661
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
77 module:provides("http", {
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
78 default_path = "/msg";
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
79 route = {
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
80 ["POST /*"] = require_valid_user(handle_post);
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
81 OPTIONS = function(e)
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
82 local headers = e.response.headers;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
83 headers.allow = "POST";
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
84 headers.accept = "application/x-www-form-urlencoded, text/plain";
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
85 return 200;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
86 end;
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
87 }
a6c8f252e5fa mod_post_msg: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 321
diff changeset
88 });