Annotate

net/http.lua @ 6368:bd0c8b361589

Merge 0.10->trunk
author Matthew Wild <mwild1@gmail.com>
date Thu, 28 Aug 2014 12:05:18 +0100
parent 5964:ad04170d6533
child 6383:ec8878113907
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1331
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2810
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2810
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
4 --
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1331
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1331
diff changeset
6 -- COPYING file in the source package for more information.
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1331
diff changeset
7 --
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1331
diff changeset
8
4972
1777271a1ec0 net.http: Use base64 from util.encodings instead of luasocket
Kim Alvefur <zash@zash.se>
parents: 4865
diff changeset
9 local b64 = require "util.encodings".base64.encode;
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 local url = require "socket.url"
5464
712dbe1a0146 net.http: Switch from util.httpstream to net.http.parser, introduces small but backwards-incompatible API changes - see http://prosody.im/doc/developers/http
Matthew Wild <mwild1@gmail.com>
parents: 5458
diff changeset
11 local httpstream_new = require "net.http.parser".new;
5458
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
12 local util_http = require "util.http";
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13
5448
cbe9fa2d3787 net.http: Throw error when connecting to a http:// URL without LuaSec available
Matthew Wild <mwild1@gmail.com>
parents: 5354
diff changeset
14 local ssl_available = pcall(require, "ssl");
cbe9fa2d3787 net.http: Throw error when connecting to a http:// URL without LuaSec available
Matthew Wild <mwild1@gmail.com>
parents: 5354
diff changeset
15
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 local server = require "net.server"
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 local t_insert, t_concat = table.insert, table.concat;
5505
0b6a99e6c1b1 mod_c2s, mod_s2s, net.http, net.http.server: Improve tracebacks (omit traceback function), to make it clearer where an error occured
Matthew Wild <mwild1@gmail.com>
parents: 5488
diff changeset
19 local pairs = pairs;
0b6a99e6c1b1 mod_c2s, mod_s2s, net.http, net.http.server: Improve tracebacks (omit traceback function), to make it clearer where an error occured
Matthew Wild <mwild1@gmail.com>
parents: 5488
diff changeset
20 local tonumber, tostring, xpcall, select, traceback =
0b6a99e6c1b1 mod_c2s, mod_s2s, net.http, net.http.server: Improve tracebacks (omit traceback function), to make it clearer where an error occured
Matthew Wild <mwild1@gmail.com>
parents: 5488
diff changeset
21 tonumber, tostring, xpcall, select, debug.traceback;
5948
1341384628ec net.http: assert() for socket creation success so it doesn't silently fail (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 5714
diff changeset
22 local assert, error = assert, error
678
1859edec2237 Protected call for HTTP request callbacks, to catch errors
Matthew Wild <mwild1@gmail.com>
parents: 677
diff changeset
23
1859edec2237 Protected call for HTTP request callbacks, to catch errors
Matthew Wild <mwild1@gmail.com>
parents: 677
diff changeset
24 local log = require "util.logger".init("http");
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25
1331
4443309b5528 net.http: (Re-)add url[en|de]code functions
Matthew Wild <mwild1@gmail.com>
parents: 1112
diff changeset
26 module "http"
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
28 local requests = {}; -- Open requests
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
29
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
30 local listener = { default_port = 80, default_mode = "*a" };
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
31
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
32 function listener.onconnect(conn)
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
33 local req = requests[conn];
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
34 -- Send the request
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
35 local request_line = { req.method or "GET", " ", req.path, " HTTP/1.1\r\n" };
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
36 if req.query then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
37 t_insert(request_line, 4, "?"..req.query);
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
38 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
39
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
40 conn:write(t_concat(request_line));
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
41 local t = { [2] = ": ", [4] = "\r\n" };
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
42 for k, v in pairs(req.headers) do
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
43 t[1], t[3] = k, v;
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
44 conn:write(t_concat(t));
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
45 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
46 conn:write("\r\n");
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
47
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
48 if req.body then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
49 conn:write(req.body);
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
50 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
51 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
52
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
53 function listener.onincoming(conn, data)
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
54 local request = requests[conn];
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
55
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
56 if not request then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
57 log("warn", "Received response from connection %s with no request attached!", tostring(conn));
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
58 return;
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
59 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
60
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
61 if data and request.reader then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
62 request:reader(data);
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
63 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
64 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
65
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
66 function listener.ondisconnect(conn, err)
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
67 local request = requests[conn];
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
68 if request and request.conn then
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
69 request:reader(nil, err);
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
70 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
71 requests[conn] = nil;
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
72 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
73
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
74 local function request_reader(request, data, err)
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
75 if not request.parser then
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
76 local function error_cb(reason)
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 if request.callback then
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
78 request.callback(reason or "connection-closed", 0, request);
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
79 request.callback = nil;
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 destroy_request(request);
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
83
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
84 if not data then
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
85 error_cb(err);
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
86 return;
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
87 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
88
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
89 local function success_cb(r)
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
90 if request.callback then
5488
0880a079d830 net.http: When HTTP request fails due to a network or SSL error, call the callback to let it know
Matthew Wild <mwild1@gmail.com>
parents: 5466
diff changeset
91 request.callback(r.body, r.code, r, request);
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
92 request.callback = nil;
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
93 end
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
94 destroy_request(request);
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
95 end
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
96 local function options_cb()
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
97 return request;
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
98 end
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
99 request.parser = httpstream_new(success_cb, error_cb, "client", options_cb);
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
100 end
3569
f30da46e0add net.http: Removed old HTTP parser, and updated to use util.httpstream.
Waqas Hussain <waqas20@gmail.com>
parents: 3540
diff changeset
101 request.parser:feed(data);
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
102 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
103
5505
0b6a99e6c1b1 mod_c2s, mod_s2s, net.http, net.http.server: Improve tracebacks (omit traceback function), to make it clearer where an error occured
Matthew Wild <mwild1@gmail.com>
parents: 5488
diff changeset
104 local function handleerr(err) log("error", "Traceback[http]: %s", traceback(tostring(err), 2)); end
646
90da4c9b34b5 HTTP requests now have status code as a number instead of a string. Switched parameters on both http.request() and the callback to better match LuaSocket's http module
Matthew Wild <mwild1@gmail.com>
parents: 633
diff changeset
105 function request(u, ex, callback)
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
106 local req = url.parse(u);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
107
903
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
108 if not (req and req.host) then
923
c63f9bc45a85 Fixed: net/http.lua: HTTP request callback wasn't being called on some errors
Waqas Hussain <waqas20@gmail.com>
parents: 903
diff changeset
109 callback(nil, 0, req);
903
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
110 return nil, "invalid-url";
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
111 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
112
903
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
113 if not req.path then
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
114 req.path = "/";
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
115 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
116
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
117 local method, headers, body;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
118
5714
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
119 local host, port = req.host, req.port;
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
120 local host_header = host;
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
121 if (port == "80" and req.scheme == "http")
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
122 or (port == "443" and req.scheme == "https") then
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
123 port = nil;
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
124 elseif port then
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
125 host_header = host_header..":"..port;
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
126 end
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
127
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
128 headers = {
5714
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
129 ["Host"] = host_header;
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
130 ["User-Agent"] = "Prosody XMPP Server";
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
131 };
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
132
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133 if req.userinfo then
4972
1777271a1ec0 net.http: Use base64 from util.encodings instead of luasocket
Kim Alvefur <zash@zash.se>
parents: 4865
diff changeset
134 headers["Authorization"] = "Basic "..b64(req.userinfo);
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135 end
4351
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
136
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
137 if ex then
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
138 req.onlystatus = ex.onlystatus;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
139 body = ex.body;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
140 if body then
4369
3578ff5d3674 net.http: Remove extra space after method in request status line for POST.
Waqas Hussain <waqas20@gmail.com>
parents: 4356
diff changeset
141 method = "POST";
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
142 headers["Content-Length"] = tostring(#body);
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
143 headers["Content-Type"] = "application/x-www-form-urlencoded";
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144 end
4351
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
145 if ex.method then method = ex.method; end
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
146 if ex.headers then
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
147 for k, v in pairs(ex.headers) do
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
148 headers[k] = v;
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
149 end
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
150 end
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
151 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
152
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
153 -- Attach to request object
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
154 req.method, req.headers, req.body = method, headers, body;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
155
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
156 local using_https = req.scheme == "https";
5448
cbe9fa2d3787 net.http: Throw error when connecting to a http:// URL without LuaSec available
Matthew Wild <mwild1@gmail.com>
parents: 5354
diff changeset
157 if using_https and not ssl_available then
cbe9fa2d3787 net.http: Throw error when connecting to a http:// URL without LuaSec available
Matthew Wild <mwild1@gmail.com>
parents: 5354
diff changeset
158 error("SSL not available, unable to contact https URL");
cbe9fa2d3787 net.http: Throw error when connecting to a http:// URL without LuaSec available
Matthew Wild <mwild1@gmail.com>
parents: 5354
diff changeset
159 end
5714
520671c3159c net.http: Include port number (when non-standard) in the Host header of outgoing requests, as per the HTTP RFC
Matthew Wild <mwild1@gmail.com>
parents: 5505
diff changeset
160 local port_number = port and tonumber(port) or (using_https and 443 or 80);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
161
5353
8c3f28f5c1c1 net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 4977
diff changeset
162 local sslctx = false;
8c3f28f5c1c1 net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 4977
diff changeset
163 if using_https then
5354
18ebc3874364 net.http: Disable SSLv2 support for HTTPS connections
Matthew Wild <mwild1@gmail.com>
parents: 5353
diff changeset
164 sslctx = ex and ex.sslctx or { mode = "client", protocol = "sslv23", options = { "no_sslv2" } };
5353
8c3f28f5c1c1 net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 4977
diff changeset
165 end
8c3f28f5c1c1 net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 4977
diff changeset
166
5964
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
167 local handler, conn = server.addclient(host, port_number, listener, "*a", sslctx)
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
168 if not handler then
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
169 callback(nil, 0, req);
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
170 return nil, conn;
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
171 end
ad04170d6533 net/http: Use server.addclient
daurnimator <quae@daurnimator.com>
parents: 5950
diff changeset
172 req.handler, req.conn = handler, conn
4352
912a49b1c4e3 net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
Matthew Wild <mwild1@gmail.com>
parents: 4351
diff changeset
173 req.write = function (...) return req.handler:write(...); end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
174
4471
ea24d73e6c94 net.http: Pass response object to callbacks (feels hacky, should this be passed *instead of* the request?)
Matthew Wild <mwild1@gmail.com>
parents: 4369
diff changeset
175 req.callback = function (content, code, request, response) log("debug", "Calling callback, status %s", code or "---"); return select(2, xpcall(function () return callback(content, code, request, response) end, handleerr)); end
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
176 req.reader = request_reader;
678
1859edec2237 Protected call for HTTP request callbacks, to catch errors
Matthew Wild <mwild1@gmail.com>
parents: 677
diff changeset
177 req.state = "status";
4351
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
178
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
179 requests[req.handler] = req;
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
180 return req;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
181 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
182
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
183 function destroy_request(request)
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
184 if request.conn then
2673
61ae351c19b5 net.http: destroy_request(): Remove update for new server API, pass request.handler instead of request.conn to ondisconnect
Matthew Wild <mwild1@gmail.com>
parents: 2672
diff changeset
185 request.conn = nil;
61ae351c19b5 net.http: destroy_request(): Remove update for new server API, pass request.handler instead of request.conn to ondisconnect
Matthew Wild <mwild1@gmail.com>
parents: 2672
diff changeset
186 request.handler:close()
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
187 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
188 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
189
5458
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
190 local urlencode, urldecode = util_http.urlencode, util_http.urldecode;
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
191 local formencode, formdecode = util_http.formencode, util_http.formdecode;
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
192
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
193 _M.urlencode, _M.urldecode = urlencode, urldecode;
84162b81c863 net.http, util.http: Move definitions of urlencode/decode and formencode/decode to util.http (possible to use them without unnecessary network-related dependencies)
Matthew Wild <mwild1@gmail.com>
parents: 5448
diff changeset
194 _M.formencode, _M.formdecode = formencode, formdecode;
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
195
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
196 return _M;