Mercurial > prosody-modules

annotate mod_http_altconnect/mod_http_altconnect.lua @ 1235:9277e0a3922f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_register_web: Support additional registration fields
author Kim Alvefur <zash@zash.se>
date Sat, 30 Nov 2013 22:59:27 +0100
parents 27de4109b7e9
children 1f15cc58bb56
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1211
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- http://legastero.github.io/customxeps/extensions/xep-0156.html
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 module:depends"http";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 local json = require"util.json";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 local st = require"util.stanza";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 local host_modules = hosts[module.host].modules;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local function GET_xml(event)
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local request, response = event.request, event.response;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 local xrd = st.stanza("XRD", { xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0' });
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 if host_modules["bosh"] then
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 xrd:tag("Link", { rel="urn:xmpp:altconnect:bosh", href = module:http_url("bosh", "/http-bind") }):up();
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 if host_modules["websocket"] then
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 xrd:tag("Link", { rel="urn:xmpp:altconnect:websocket", href = module:http_url("bosh", "/xmpp-websocket"):gsub("^http", "ws") }):up();
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 response.headers.content_type = "application/xrd+xml"
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 response.headers.access_control_allow_origin = "*";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 return tostring(xrd);
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 local function GET_json(event)
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 local request, response = event.request, event.response;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 local jrd = { links = { } };
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 if host_modules["bosh"] then
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 jrd.links[#jrd.links+1] = { rel="urn:xmpp:altconnect:bosh", href = module:http_url("bosh", "/http-bind") };
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 if host_modules["websocket"] then
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 jrd.links[#jrd.links+1] = { rel="urn:xmpp:altconnect:websocket", href = module:http_url("bosh", "/xmpp-websocket"):gsub("^http", "ws") }
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 response.headers.content_type = "application/json"
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 response.headers.access_control_allow_origin = "*";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 return json.encode(jrd);
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36 end;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38 local function GET_either(event)
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39 local accept_type = event.request.headers.accept or "";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40 if ( accept_type:find("xml") or #accept_type ) < ( accept_type:find("json") or #accept_type+1 ) then
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
41 return GET_xml(event);
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
42 else
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
43 return GET_json(event);
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
44 end
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
45 end;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
46
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
47 module:provides("http", {
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
48 default_path = "/.well-known";
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
49 route = {
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
50 ["GET /host-meta"] = GET_either;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
51 -- ["GET /host-meta.xml"] = GET_xml; -- Hmmm
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
52 ["GET /host-meta.json"] = GET_json;
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
53 };
27de4109b7e9 mod_http_altconnect: Exposes BOSH and WebSocket endpoints over HTTP per http://legastero.github.io/customxeps/extensions/xep-0156.html#http
Kim Alvefur <zash@zash.se>
parents:
diff changeset
54 });