author | Matthew Wild <mwild1@gmail.com> |
Sat, 24 Mar 2018 11:29:04 +0000 | |
changeset 8692 | c7122fbe1600 |
parent 8558 | 4f0f5b49bb03 |
child 8693 | 0f6623712239 |
permissions | -rw-r--r-- |
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-- Prosody IM |
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-- Copyright (C) 2008-2010 Matthew Wild |
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-- Copyright (C) 2008-2010 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local b64 = require "util.encodings".base64.encode; |
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local url = require "socket.url" |
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local httpstream_new = require "net.http.parser".new; |
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local util_http = require "util.http"; |
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local events = require "util.events"; |
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local verify_identity = require"util.x509".verify_identity; |
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local basic_resolver = require "net.resolvers.basic"; |
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local connect = require "net.connect".connect; |
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local ssl_available = pcall(require, "ssl"); |
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local t_insert, t_concat = table.insert, table.concat; |
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local pairs = pairs; |
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local tonumber, tostring, xpcall, traceback = |
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tonumber, tostring, xpcall, debug.traceback; |
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local error = error |
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local log = require "util.logger".init("http"); |
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local _ENV = nil; |
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-- luacheck: std none |
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local requests = {}; -- Open requests |
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local function make_id(req) return (tostring(req):match("%x+$")); end |
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local listener = { default_port = 80, default_mode = "*a" }; |
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-- Request-related helper functions |
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local function handleerr(err) log("error", "Traceback[http]: %s", traceback(tostring(err), 2)); return err; end |
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local function log_if_failed(id, ret, ...) |
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if not ret then |
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log("error", "Request '%s': error in callback: %s", id, tostring((...))); |
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end |
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return ...; |
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end |
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46 |
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local function destroy_request(request) |
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local conn = request.conn; |
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if conn then |
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request.conn = nil; |
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conn:close() |
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end |
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end |
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local function request_reader(request, data, err) |
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if not request.parser then |
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local function error_cb(reason) |
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if request.callback then |
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request.callback(reason or "connection-closed", 0, request); |
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request.callback = nil; |
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end |
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destroy_request(request); |
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end |
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64 |
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if not data then |
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error_cb(err); |
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return; |
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68 |
end |
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local function success_cb(r) |
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if request.callback then |
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request.callback(r.body, r.code, r, request); |
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request.callback = nil; |
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end |
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destroy_request(request); |
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76 |
end |
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local function options_cb() |
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return request; |
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end |
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80 |
request.parser = httpstream_new(success_cb, error_cb, "client", options_cb); |
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81 |
end |
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request.parser:feed(data); |
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83 |
end |
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84 |
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85 |
-- Connection listener callbacks |
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function listener.onconnect(conn) |
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87 |
local req = requests[conn]; |
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-- Initialize request object |
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90 |
req.write = function (...) return req.conn:write(...); end |
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91 |
local callback = req.callback; |
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92 |
req.callback = function (content, code, response, request) |
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93 |
do |
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94 |
local event = { http = req.http, url = req.url, request = req, response = response, content = content, code = code, callback = req.callback }; |
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95 |
req.http.events.fire_event("response", event); |
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content, code, response = event.content, event.code, event.response; |
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97 |
end |
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98 |
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99 |
log("debug", "Request '%s': Calling callback, status %s", req.id, code or "---"); |
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return log_if_failed(req.id, xpcall(function () return callback(content, code, request, response) end, handleerr)); |
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101 |
end |
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102 |
req.reader = request_reader; |
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103 |
req.state = "status"; |
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104 |
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105 |
requests[req.conn] = req; |
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changeset
|
107 |
-- Validate certificate |
8203
e92585ab4998
net.http: Add option for disabling TLS certifictate validation
Kim Alvefur <zash@zash.se>
parents:
8202
diff
changeset
|
108 |
if not req.insecure and conn:ssl() then |
8202
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
109 |
local sock = conn:socket(); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
110 |
local chain_valid = sock.getpeerverification and sock:getpeerverification(); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
111 |
if not chain_valid then |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
112 |
req.callback("certificate-chain-invalid", 0, req); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
113 |
req.callback = nil; |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
114 |
conn:close(); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
115 |
return; |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
116 |
end |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
117 |
local cert = sock.getpeercertificate and sock:getpeercertificate(); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
118 |
if not cert or not verify_identity(req.host, false, cert) then |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
119 |
req.callback("certificate-verify-failed", 0, req); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
120 |
req.callback = nil; |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
121 |
conn:close(); |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
122 |
return; |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
123 |
end |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
124 |
end |
8f82d3cd0631
net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents:
8200
diff
changeset
|
125 |
|
4557
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
126 |
-- Send the request |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
127 |
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
|
128 |
if req.query then |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
129 |
t_insert(request_line, 4, "?"..req.query); |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
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diff
changeset
|
130 |
end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
131 |
|
4557
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
132 |
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
|
133 |
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
|
134 |
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
|
135 |
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
|
136 |
conn:write(t_concat(t)); |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
137 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
138 |
conn:write("\r\n"); |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
139 |
|
4557
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
140 |
if req.body then |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
141 |
conn:write(req.body); |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
142 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
143 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
144 |
|
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
145 |
function listener.onincoming(conn, data) |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
146 |
local request = requests[conn]; |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
147 |
|
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
148 |
if not request then |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
149 |
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
|
150 |
return; |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
151 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
152 |
|
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
153 |
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
|
154 |
request:reader(data); |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
155 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
156 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
157 |
|
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
158 |
function listener.ondisconnect(conn, err) |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
159 |
local request = requests[conn]; |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
160 |
if request and request.conn then |
8048
55a56dc935f2
net.http: Pass error all the way to callback
Kim Alvefur <zash@zash.se>
parents:
7796
diff
changeset
|
161 |
request:reader(nil, err or "closed"); |
4557
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
162 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
163 |
requests[conn] = nil; |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
164 |
end |
2abe4e541d52
net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents:
4471
diff
changeset
|
165 |
|
8554
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
166 |
function listener.onattach(conn, req) |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
167 |
requests[conn] = req; |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
168 |
req.conn = conn; |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
169 |
end |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
170 |
|
6380
4220ffb87b22
net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents:
5948
diff
changeset
|
171 |
function listener.ondetach(conn) |
4220ffb87b22
net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents:
5948
diff
changeset
|
172 |
requests[conn] = nil; |
4220ffb87b22
net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents:
5948
diff
changeset
|
173 |
end |
4220ffb87b22
net.http, net.http.server, mod_c2s, mod_s2s, mod_component, mod_admin_telnet, mod_net_multiplex: Add ondetach to release connection from 'sessions' table (or equivalent)
Matthew Wild <mwild1@gmail.com>
parents:
5948
diff
changeset
|
174 |
|
8554
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
175 |
function listener.onfail(req, reason) |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
176 |
req.http.events.fire_event("request-connection-error", { http = req.http, request = req, url = req.url, err = reason }); |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
177 |
req.callback(reason or "connection failed", 0, req); |
7467
3b7de72e58a9
net.http: Add log messages for requests, including their id (so "calling callback" and tracebacks can be traced back to their initial request)
Matthew Wild <mwild1@gmail.com>
parents:
7466
diff
changeset
|
178 |
end |
3b7de72e58a9
net.http: Add log messages for requests, including their id (so "calling callback" and tracebacks can be traced back to their initial request)
Matthew Wild <mwild1@gmail.com>
parents:
7466
diff
changeset
|
179 |
|
8116
cfb5ab763384
net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents:
8048
diff
changeset
|
180 |
local function request(self, u, ex, callback) |
616
69bc5782b25e
Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
181 |
local req = url.parse(u); |
8118
375cf924fce1
net.http: Add request.url, which is the original full URL as a string
Matthew Wild <mwild1@gmail.com>
parents:
8117
diff
changeset
|
182 |
req.url = u; |
8554
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
183 |
req.http = self; |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
184 |
|
903
6737d005a84a
net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents:
739
diff
changeset
|
185 |
if not (req and req.host) then |
8048
55a56dc935f2
net.http: Pass error all the way to callback
Kim Alvefur <zash@zash.se>
parents:
7796
diff
changeset
|
186 |
callback("invalid-url", 0, req); |
903
6737d005a84a
net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents:
739
diff
changeset
|
187 |
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
|
188 |
end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
189 |
|
903
6737d005a84a
net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents:
739
diff
changeset
|
190 |
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
|
191 |
req.path = "/"; |
6737d005a84a
net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents:
739
diff
changeset
|
192 |
end |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
193 |
|
7466
3b6e7ce9431f
net.http: Add request.id to every request object (can be overridden by providing ex.id)
Matthew Wild <mwild1@gmail.com>
parents:
6826
diff
changeset
|
194 |
req.id = ex and ex.id or make_id(req); |
3b6e7ce9431f
net.http: Add request.id to every request object (can be overridden by providing ex.id)
Matthew Wild <mwild1@gmail.com>
parents:
6826
diff
changeset
|
195 |
|
8117
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
196 |
do |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
197 |
local event = { http = self, url = u, request = req, options = ex, callback = callback }; |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
198 |
local ret = self.events.fire_event("pre-request", event); |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
199 |
if ret then |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
200 |
return ret; |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
201 |
end |
8554
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
202 |
req, u, ex, req.callback = event.request, event.url, event.options, event.callback; |
8117
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
203 |
end |
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
204 |
|
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
|
205 |
local method, headers, body; |
5776
bd0ff8ae98a8
Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents:
5714
diff
changeset
|
206 |
|
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
|
207 |
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
|
208 |
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
|
209 |
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
|
210 |
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
|
211 |
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
|
212 |
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
|
213 |
host_header = host_header..":"..port; |
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214 |
end |
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215 |
|
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216 |
headers = { |
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|
217 |
["Host"] = host_header; |
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|
218 |
["User-Agent"] = "Prosody XMPP Server"; |
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219 |
}; |
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220 |
|
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|
221 |
if req.userinfo then |
4972
1777271a1ec0
net.http: Use base64 from util.encodings instead of luasocket
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|
222 |
headers["Authorization"] = "Basic "..b64(req.userinfo); |
616
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|
223 |
end |
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|
224 |
|
616
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|
225 |
if ex then |
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|
226 |
req.onlystatus = ex.onlystatus; |
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|
227 |
body = ex.body; |
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|
228 |
if body then |
4369
3578ff5d3674
net.http: Remove extra space after method in request status line for POST.
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|
229 |
method = "POST"; |
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|
230 |
headers["Content-Length"] = tostring(#body); |
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|
231 |
headers["Content-Type"] = "application/x-www-form-urlencoded"; |
616
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|
232 |
end |
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|
233 |
if ex.method then method = ex.method; end |
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|
234 |
if ex.headers then |
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changeset
|
235 |
for k, v in pairs(ex.headers) do |
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|
236 |
headers[k] = v; |
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|
237 |
end |
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|
238 |
end |
8203
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net.http: Add option for disabling TLS certifictate validation
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|
239 |
req.insecure = ex.insecure; |
616
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|
240 |
end |
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changeset
|
241 |
|
7523
fc6c24cb3599
net.http: Add quotes around ids in log messages
Matthew Wild <mwild1@gmail.com>
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changeset
|
242 |
log("debug", "Making %s %s request '%s' to %s", req.scheme:upper(), method or "GET", req.id, (ex and ex.suppress_url and host_header) or u); |
7467
3b7de72e58a9
net.http: Add log messages for requests, including their id (so "calling callback" and tracebacks can be traced back to their initial request)
Matthew Wild <mwild1@gmail.com>
parents:
7466
diff
changeset
|
243 |
|
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|
244 |
-- Attach to request object |
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parents:
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diff
changeset
|
245 |
req.method, req.headers, req.body = method, headers, body; |
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changeset
|
246 |
|
4352
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net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
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parents:
4351
diff
changeset
|
247 |
local using_https = req.scheme == "https"; |
5448
cbe9fa2d3787
net.http: Throw error when connecting to a http:// URL without LuaSec available
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parents:
5354
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changeset
|
248 |
if using_https and not ssl_available then |
cbe9fa2d3787
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parents:
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changeset
|
249 |
error("SSL not available, unable to contact https URL"); |
cbe9fa2d3787
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parents:
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diff
changeset
|
250 |
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
|
251 |
local port_number = port and tonumber(port) or (using_https and 443 or 80); |
5776
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diff
changeset
|
252 |
|
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
|
253 |
local sslctx = false; |
8c3f28f5c1c1
net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
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parents:
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changeset
|
254 |
if using_https then |
8200
55826e29c719
net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents:
8199
diff
changeset
|
255 |
sslctx = ex and ex.sslctx or self.options and self.options.sslctx; |
5353
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parents:
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diff
changeset
|
256 |
end |
8c3f28f5c1c1
net.http: Allow passing an SSL context or options table to be used for HTTPS requests (thanks daurnimator)
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parents:
4977
diff
changeset
|
257 |
|
8554
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents:
8538
diff
changeset
|
258 |
local http_service = basic_resolver.new(host, port_number); |
2bd2e94a0496
net.http: Refactor to use new net.connect API, brings support for async DNS
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parents:
8538
diff
changeset
|
259 |
connect(http_service, listener, { sslctx = sslctx }, req); |
8117
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents:
8116
diff
changeset
|
260 |
|
12df41a5a4b1
net.http: Fire new events: pre-request, request-connection-error, request, response
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parents:
8116
diff
changeset
|
261 |
self.events.fire_event("request", { http = self, request = req, url = u }); |
616
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parents:
diff
changeset
|
262 |
return req; |
69bc5782b25e
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parents:
diff
changeset
|
263 |
end |
69bc5782b25e
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parents:
diff
changeset
|
264 |
|
8116
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net.http: Allow creation of http client objects, with custom options
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parents:
8048
diff
changeset
|
265 |
local function new(options) |
cfb5ab763384
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changeset
|
266 |
local http = { |
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|
267 |
options = options; |
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|
268 |
request = request; |
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changeset
|
269 |
new = options and function (new_options) |
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changeset
|
270 |
return new(setmetatable(new_options, { __index = options })); |
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|
271 |
end or new; |
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|
272 |
events = events.new(); |
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changeset
|
273 |
}; |
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changeset
|
274 |
return http; |
cfb5ab763384
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changeset
|
275 |
end |
cfb5ab763384
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changeset
|
276 |
|
8200
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net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents:
8199
diff
changeset
|
277 |
local default_http = new({ |
55826e29c719
net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents:
8199
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changeset
|
278 |
sslctx = { mode = "client", protocol = "sslv23", options = { "no_sslv2", "no_sslv3" } }; |
55826e29c719
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parents:
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changeset
|
279 |
}); |
8116
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changeset
|
280 |
|
6783
647adfd8f738
net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
281 |
return { |
8116
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changeset
|
282 |
request = function (u, ex, callback) |
cfb5ab763384
net.http: Allow creation of http client objects, with custom options
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parents:
8048
diff
changeset
|
283 |
return default_http:request(u, ex, callback); |
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diff
changeset
|
284 |
end; |
8199 | 285 |
default = default_http; |
8116
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changeset
|
286 |
new = new; |
cfb5ab763384
net.http: Allow creation of http client objects, with custom options
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diff
changeset
|
287 |
events = default_http.events; |
6783
647adfd8f738
net.*: Remove use of module() function
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parents:
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diff
changeset
|
288 |
-- COMPAT |
647adfd8f738
net.*: Remove use of module() function
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parents:
6504
diff
changeset
|
289 |
urlencode = util_http.urlencode; |
647adfd8f738
net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents:
6504
diff
changeset
|
290 |
urldecode = util_http.urldecode; |
647adfd8f738
net.*: Remove use of module() function
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parents:
6504
diff
changeset
|
291 |
formencode = util_http.formencode; |
647adfd8f738
net.*: Remove use of module() function
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changeset
|
292 |
formdecode = util_http.formdecode; |
647adfd8f738
net.*: Remove use of module() function
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changeset
|
293 |
}; |