prosody-modules
4c3abf1a9b5a
mod_post_msg/mod_post_msg.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_post_msg/mod_post_msg.lua @ 305:4c3abf1a9b5a

mod_auth_*, mod_saslauth_muc: Update SASL callbacks to take SASL handler as first argument.
author Waqas Hussain <waqas20@gmail.com>
date Mon, 27 Dec 2010 20:15:21 +0500
parent 231:b78009874ce5
child 320:8d4f3cd41f82
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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
1 -- Recive a HTTP POST and relay it
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 -- By Kim Alvefur <zash@zash.se>
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 -- Some code borrowed from mod_webpresence
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 --
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 -- Example usage:
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 -- curl http://example.com:5280/msg/user -u me@example.com:mypassword -d "Hello there"
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 -- This would send a message to user@example.com from me@example.com
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
8
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
9
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
10 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
11 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
12 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
13 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
14 local b64_decode = require "util.encodings".base64.decode;
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
15 local urldecode = require "net.http".urldecode;
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
16 local urlparams = --require "net.http".getQueryParams or whatever MattJ names it
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
17 function(s)
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
18 if not s:match("=") then return urldecode(s); end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
19 local r = {}
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
20 s:gsub("([^=&]*)=([^&]*)", function(k,v)
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
21 r[ urldecode(k) ] = urldecode(v);
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
22 return nil
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
23 end)
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
24 return r
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
25 end;
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
26
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
27 local function http_response(code, message, extra_headers)
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
28 local response = {
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
29 status = code .. " " .. 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
30 body = message .. "\n"; }
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
31 if extra_headers then response.headers = extra_headers; 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
32 return response
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
33 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
34
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
35 local function handle_request(method, body, request)
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
36 if request.method == "BREW" then return http_response(418, "I'm a teapot"); end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
37 if request.method ~= "POST" then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
38 return http_response(405, "Method Not Allowed", {["Allow"] = "POST"}); end
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
39
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
40 -- message to?
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
41 local path_jid = request.url.path:match("[^/]+$");
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
42 if not path_jid or not body then return http_response(400, "Bad Request"); end
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
43 local to_user, to_host = jid_split(urldecode(path_jid));
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
44 if to_host and not to_user and request.headers.host then
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
45 to_user, to_host = to_host, request.headers.host;
ac5289d5ac8c mod_post_msg: A plugin that recives a single message by HTTP POST and relays it.
Kim Alvefur <zash@zash.se>
parents:
diff changeset
46 if to_host then to_host = to_host:gsub(":%d+$", ""); 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
47 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
48 if not to_host or not to_user then return http_response(400, "Bad Request"); 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
49 local to_jid = jid_prep(to_user .. "@" .. to_host)
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
50 if not to_jid then return http_response(400, "Bad Request"); 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
51
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
52 -- message from?
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
53 if not request.headers["authorization"] then
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
54 return http_response(401, "Unauthorized",
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
55 {["WWW-Authenticate"]='Basic realm="WallyWorld"'})
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
56 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
57 local from_jid, password = b64_decode(request.headers.authorization
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
58 :match("[^ ]*$") or ""):match("([^:]*):(.*)");
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
59 from_jid = jid_prep(from_jid)
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
60 if not from_jid or not password then return http_response(400, "Bad Request"); 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
61 local from_user, from_host = jid_split(from_jid)
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
62 if not hosts[from_host] then return http_response(401, "Unauthorized"); 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
63
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
64 -- auth
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
65 module:log("debug", "testing authz %s", from_jid)
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
66 if not test_password(from_user, from_host, password) then
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
67 return http_response(401, "Unauthorized")
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
68 end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
69
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
70 -- parse body
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
71 local message = {}
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
72 local body_type = request.headers["content-type"]
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
73 if body_type == "text/plain" then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
74 message = {["body"] = body}
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
75 elseif body_type == "application/x-www-form-urlencoded" then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
76 message = urlparams(body)
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
77 if type(message) == "string" then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
78 message = {["body"] = message}
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
79 end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
80 else
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
81 return http_response(415, "Unsupported Media Type")
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
82 end
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
83
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
84 -- guess type if not set
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
85 if not message["type"] then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
86 if message["body"] then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
87 if message["subject"] then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
88 message["type"] = "normal"
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
89 else
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
90 message["type"] = "chat"
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
91 end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
92 elseif not message["body"] and message["subject"] then
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
93 message["type"] = "headline"
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
94 end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
95 end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
96
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
97 -- build stanza
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
98 local stanza = msg({["to"]=to_jid, ["from"]=from_jid, ["type"]=message["type"]})
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
99 if message["body"] then stanza:tag("body"):text(message["body"]):up(); end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
100 if message["subject"] then stanza:tag("subject"):text(message["subject"]):up(); end
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
101
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
102 -- and finaly post it
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
103 module:log("debug", "message for %s", to_jid)
231
b78009874ce5 mod_post_msg: add support for type, subject and body in application/x-www-form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 216
diff changeset
104 core_post_stanza(hosts[module.host], stanza)
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
105 return http_response(202, "Accepted")
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
106 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
107
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
108 local ports = config.get(module.host, "core", "post_msg_ports") or { 5280 };
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
109 require "net.httpserver".new_from_config(ports, "msg", handle_request);