prosody
2db7b3b65363
net/http.lua

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net/http.lua @ 13627:2db7b3b65363

core.configmanager: Add function for getting secrets from separate files Idea is to enable easily retrieving of secret values from files outside of the config, e.g. via the method used by systemd credentials. CREDENTIALS_DIRECTORY is expected to be set by the process manager invoking Prosody, so being unset and unavailable from prosodyctl is going to be normal and a warning is reported in that case. Care will have to be taken to make it clear that prosodyctl check will not work with such values. An error is thrown if the directory is unavailable when running under Prosody.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Jan 2025 15:21:34 +0100
parent 13508:eac86b5fb04b
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rev   line source
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local b64 = require "prosody.util.encodings".base64.encode;
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10 local url = require "socket.url"
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11 local httpstream_new = require "prosody.net.http.parser".new;
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12 local util_http = require "prosody.util.http";
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13 local events = require "prosody.util.events";
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14 local verify_identity = require"prosody.util.x509".verify_identity;
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15 local promise = require "prosody.util.promise";
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16 local http_errors = require "prosody.net.http.errors";
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17
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18 local basic_resolver = require "prosody.net.resolvers.basic";
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19 local connect = require "prosody.net.connect".connect;
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20
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21 local ssl_available = pcall(require, "ssl");
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22
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23 local t_insert, t_concat = table.insert, table.concat;
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24 local pairs = pairs;
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25 local tonumber, tostring, traceback =
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26 tonumber, tostring, debug.traceback;
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27 local os_time = os.time;
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28 local xpcall = require "prosody.util.xpcall".xpcall;
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29 local error = error
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30
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31 local log = require "prosody.util.logger".init("http");
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32
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33 local _ENV = nil;
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34 -- luacheck: std none
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36 local requests = {}; -- Open requests
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37
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38 local function make_id(req) return (tostring(req):match("%x+$")); end
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39
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40 local listener = { default_port = 80, default_mode = "*a" };
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41
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42 -- Request-related helper functions
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43 local function handleerr(err) log("error", "Traceback[http]: %s", traceback(tostring(err), 2)); return err; end
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44 local function log_if_failed(req, ret, ...)
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45 if not ret then
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46 log("error", "Request '%s': error in callback: %s", req.id, (...));
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47 if not req.suppress_errors then
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48 error(...);
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49 end
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50 end
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51 return ...;
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52 end
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53
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54 local function destroy_request(request, force)
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55 local conn = request.conn;
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56 if conn then
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57 request.conn = nil;
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58 local pool = request.http.pool;
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59 if pool and not force then
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60 local pool_id = request.scheme .. "://" .. request.authority;
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61 if not pool[pool_id] then
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62 pool[conn] = pool_id;
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63 pool[pool_id] = conn;
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64 return;
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65 end
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66 end
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67 conn:close()
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68 end
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69 end
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70
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71 local function cancel_request(request, reason)
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72 if request.callback then
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73 request.callback(reason or "cancelled", 0, request);
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74 request.callback = nil;
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75 end
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76 if request.conn then
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77 destroy_request(request);
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78 end
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79 end
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80
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81 local function request_reader(request, data, err)
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82 if not request.parser then
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83 local function error_cb(reason)
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84 if request.callback then
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85 request.callback(reason or "connection-closed", 0, request);
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86 request.callback = nil;
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87 end
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88 destroy_request(request);
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89 end
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90
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91 if not data then
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92 error_cb(err);
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93 return;
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94 end
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95
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96 local finalize_sink;
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97 local function success_cb(r)
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98 if r.partial then
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99 -- Request should be streamed
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100 log("debug", "Request '%s': partial response (%s%s)",
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101 request.id,
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102 r.chunked and "chunked, " or "",
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103 r.body_length and ("%d bytes"):format(r.body_length) or "unknown length"
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104 );
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105 if request.streaming_handler then
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106 log("debug", "Request '%s': Streaming via handler", request.id);
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107 r.body_sink, finalize_sink = request.streaming_handler(r);
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108 end
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109 return;
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110 elseif finalize_sink then
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111 log("debug", "Request '%s': Finalizing response stream");
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112 finalize_sink(r);
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113 end
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114 if request.callback then
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115 request.callback(r.body, r.code, r, request);
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116 request.callback = nil;
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117 end
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118 local persistent = (","..(r.headers.connection or "keep-alive")..","):find(",keep-alive,")
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119 destroy_request(request, persistent);
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120 end
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121 local function options_cb()
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122 return request;
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123 end
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124 request.parser = httpstream_new(success_cb, error_cb, "client", options_cb);
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125 end
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126 request.parser:feed(data);
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127 end
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128
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129 -- Connection listener callbacks
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130 function listener.onconnect(conn)
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131 local req = requests[conn];
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Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
132
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
133 -- Initialize request object
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
134 req.write = function (...) return req.conn:write(...); end
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
135 local callback = req.callback;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
136 req.callback = function (content, code, response, request)
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
137 do
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
138 local event = { http = req.http, url = req.url, request = req, response = response, content = content, code = code, callback = req.callback };
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
139 req.http.events.fire_event("response", event);
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
140 content, code, response = event.content, event.code, event.response;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
141 end
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
142
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
143 log("debug", "Request '%s': Calling callback, status %s", req.id, code or "---");
9562
acf74ad0b795 Many things: switch from hacky multi-arg xpcall implementations to a standard util.xpcall
Matthew Wild <mwild1@gmail.com>
parents: 8731
diff changeset
144 return log_if_failed(req.id, xpcall(callback, handleerr, content, code, response, request));
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
145 end
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
146 req.reader = request_reader;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
147 req.state = "status";
11016
5176d9f727f6 net.http: Add request:cancel() method
Matthew Wild <mwild1@gmail.com>
parents: 11015
diff changeset
148 req.cancel = cancel_request;
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
149
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
150 requests[req.conn] = req;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
151
8199
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
152 -- Validate certificate
8200
e92585ab4998 net.http: Add option for disabling TLS certifictate validation
Kim Alvefur <zash@zash.se>
parents: 8199
diff changeset
153 if not req.insecure and conn:ssl() then
8199
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
154 local sock = conn:socket();
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
155 local chain_valid = sock.getpeerverification and sock:getpeerverification();
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
156 if not chain_valid then
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
157 req.callback("certificate-chain-invalid", 0, req);
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
158 req.callback = nil;
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
159 conn:close();
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
160 return;
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
161 end
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
162 local cert = sock.getpeercertificate and sock:getpeercertificate();
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
163 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: 8197
diff changeset
164 req.callback("certificate-verify-failed", 0, req);
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
165 req.callback = nil;
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
166 conn:close();
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
167 return;
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
168 end
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
169 end
8f82d3cd0631 net.http: Validate HTTPS certificates (fixes #659)
Kim Alvefur <zash@zash.se>
parents: 8197
diff changeset
170
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
171 -- Send the request
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
172 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
173 if req.query then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
174 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
175 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
176
11661
735b8f4a6d7e net.http: Send entire HTTP request header as one write
Kim Alvefur <zash@zash.se>
parents: 11220
diff changeset
177 for k, v in pairs(req.headers) do
735b8f4a6d7e net.http: Send entire HTTP request header as one write
Kim Alvefur <zash@zash.se>
parents: 11220
diff changeset
178 t_insert(request_line, k .. ": " .. v .. "\r\n");
735b8f4a6d7e net.http: Send entire HTTP request header as one write
Kim Alvefur <zash@zash.se>
parents: 11220
diff changeset
179 end
735b8f4a6d7e net.http: Send entire HTTP request header as one write
Kim Alvefur <zash@zash.se>
parents: 11220
diff changeset
180 t_insert(request_line, "\r\n")
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
181 conn:write(t_concat(request_line));
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
182
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
183 if req.body then
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
184 conn:write(req.body);
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
185 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
186 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
187
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
188 function listener.onincoming(conn, data)
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
189 local request = requests[conn];
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
190
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
191 if not request then
10112
b327f2870382 net.*: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 9611
diff changeset
192 log("warn", "Received response from connection %s with no request attached!", conn);
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
193 return;
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
194 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
195
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
196 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
197 request:reader(data);
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
198 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
199 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
200
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
201 function listener.ondisconnect(conn, err)
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
202 local request = requests[conn];
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
203 if request and request.conn then
8045
55a56dc935f2 net.http: Pass error all the way to callback
Kim Alvefur <zash@zash.se>
parents: 7793
diff changeset
204 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
205 end
13319
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
206 if request and request.http.pool then
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
207 local pool = request.http.pool;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
208 local pool_id = pool[conn];
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
209 if pool_id then
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
210 pool[pool_id], pool[conn] = nil, nil;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
211 end
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
212 end
4557
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
213 requests[conn] = nil;
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
214 end
2abe4e541d52 net.http, httpclient_listener: Merge listener into net.http
Matthew Wild <mwild1@gmail.com>
parents: 4471
diff changeset
215
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
216 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: 8535
diff changeset
217 requests[conn] = req;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
218 req.conn = conn;
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
219 end
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
220
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
221 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
222 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
223 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
224
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
225 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: 8535
diff changeset
226 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: 8535
diff changeset
227 req.callback(reason or "connection failed", 0, req);
7464
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: 7463
diff changeset
228 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: 7463
diff changeset
229
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
230 local function request(self, u, ex, callback)
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
231 local req = url.parse(u);
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
232
903
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
233 if not (req and req.host) then
8045
55a56dc935f2 net.http: Pass error all the way to callback
Kim Alvefur <zash@zash.se>
parents: 7793
diff changeset
234 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
235 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
236 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
237
10994
e2ce067bb59a net.http: Fix traceback on invalid URL passed to request()
Matthew Wild <mwild1@gmail.com>
parents: 9611
diff changeset
238 req.url = u;
e2ce067bb59a net.http: Fix traceback on invalid URL passed to request()
Matthew Wild <mwild1@gmail.com>
parents: 9611
diff changeset
239 req.http = self;
11220
9b25eecde9e6 net.http: track time of request for debug/stats purposes
Matthew Wild <mwild1@gmail.com>
parents: 11185
diff changeset
240 req.time = os_time();
10994
e2ce067bb59a net.http: Fix traceback on invalid URL passed to request()
Matthew Wild <mwild1@gmail.com>
parents: 9611
diff changeset
241
903
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
242 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
243 req.path = "/";
6737d005a84a net.http: Don't throw error on invalid URLs. Fixes #56.
Matthew Wild <mwild1@gmail.com>
parents: 739
diff changeset
244 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
245
7463
3b6e7ce9431f net.http: Add request.id to every request object (can be overridden by providing ex.id)
Matthew Wild <mwild1@gmail.com>
parents: 6823
diff changeset
246 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: 6823
diff changeset
247
8114
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
248 do
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
249 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: 8113
diff changeset
250 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: 8113
diff changeset
251 if ret then
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
252 return ret;
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
253 end
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
254 req, u, ex, req.callback = event.request, event.url, event.options, event.callback;
8114
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
255 end
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
256
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
257 local method, headers, body;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
258
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
259 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
260 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
261 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
262 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
263 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
264 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
265 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
266 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
267
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
268 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
269 ["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
270 ["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
271 };
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
272
13320
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
273 if self.pool then
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
274 headers["Connection"] = "keep-alive";
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
275 else
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
276 headers["Connection"] = "close";
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
277 end
23f95714c386 net.http: Set Connection header based on connection pool usage
Kim Alvefur <zash@zash.se>
parents: 13319
diff changeset
278
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
279 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
280 headers["Authorization"] = "Basic "..b64(req.userinfo);
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
281 end
4351
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
282
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
283 if ex then
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
284 req.onlystatus = ex.onlystatus;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
285 body = ex.body;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
286 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
287 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
288 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
289 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
290 end
4351
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
291 if ex.method then method = ex.method; end
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
292 if ex.headers then
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
293 for k, v in pairs(ex.headers) do
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
294 headers[k] = v;
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
295 end
3f414091a008 net.http: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 4350
diff changeset
296 end
8200
e92585ab4998 net.http: Add option for disabling TLS certifictate validation
Kim Alvefur <zash@zash.se>
parents: 8199
diff changeset
297 req.insecure = ex.insecure;
8690
0f6623712239 net.http: Allow enabling/disabling error suppression, useful for tests
Matthew Wild <mwild1@gmail.com>
parents: 8689
diff changeset
298 req.suppress_errors = ex.suppress_errors;
11185
409ce7686c11 net.http: Add support for streaming chunked/large responses
Matthew Wild <mwild1@gmail.com>
parents: 11068
diff changeset
299 req.streaming_handler = ex.streaming_handler;
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
300 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
301
7520
fc6c24cb3599 net.http: Add quotes around ids in log messages
Matthew Wild <mwild1@gmail.com>
parents: 7464
diff changeset
302 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);
7464
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: 7463
diff changeset
303
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
304 -- 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
305 req.method, req.headers, req.body = method, headers, body;
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5714
diff changeset
306
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
307 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
308 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
309 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
310 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
311 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
312
12273
c0f49a4026f8 net.http: Allow using DANE via options or per request settings
Kim Alvefur <zash@zash.se>
parents: 11749
diff changeset
313 local use_dane = self.options and self.options.use_dane;
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
314 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
315 if using_https then
8197
55826e29c719 net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents: 8196
diff changeset
316 sslctx = ex and ex.sslctx or self.options and self.options.sslctx;
12273
c0f49a4026f8 net.http: Allow using DANE via options or per request settings
Kim Alvefur <zash@zash.se>
parents: 11749
diff changeset
317 if ex and ex.use_dane ~= nil then
c0f49a4026f8 net.http: Allow using DANE via options or per request settings
Kim Alvefur <zash@zash.se>
parents: 11749
diff changeset
318 use_dane = ex.use_dane;
c0f49a4026f8 net.http: Allow using DANE via options or per request settings
Kim Alvefur <zash@zash.se>
parents: 11749
diff changeset
319 end
13505
a97c11584042 net.http: Throw error if missing TLS context for HTTPS request
Kim Alvefur <zash@zash.se>
parents: 12881
diff changeset
320 if not sslctx then
a97c11584042 net.http: Throw error if missing TLS context for HTTPS request
Kim Alvefur <zash@zash.se>
parents: 12881
diff changeset
321 error("Attempt to make HTTPS request but no 'sslctx' provided in options");
a97c11584042 net.http: Throw error if missing TLS context for HTTPS request
Kim Alvefur <zash@zash.se>
parents: 12881
diff changeset
322 end
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
323 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
324
13319
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
325 if self.pool then
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
326 local pool_id = req.scheme .. "://" .. req.authority;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
327 local conn = self.pool[pool_id];
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
328 if conn then
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
329 log("debug", "Re-using connection to %s from pool", req.host);
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
330 self.pool[pool_id] = nil;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
331 self.pool[conn] = nil;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
332 req.conn = conn;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
333 requests[conn] = req;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
334 self.events.fire_event("request", { http = self, request = req, url = u });
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
335 listener.onconnect(conn);
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
336 return req;
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
337 else
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
338 log("debug", "Opening a new connection for this request");
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
339 end
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
340 end
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
341
12273
c0f49a4026f8 net.http: Allow using DANE via options or per request settings
Kim Alvefur <zash@zash.se>
parents: 11749
diff changeset
342 local http_service = basic_resolver.new(host, port_number, "tcp", { servername = req.host; use_dane = use_dane });
8551
2bd2e94a0496 net.http: Refactor to use new net.connect API, brings support for async DNS
Matthew Wild <mwild1@gmail.com>
parents: 8535
diff changeset
343 connect(http_service, listener, { sslctx = sslctx }, req);
8114
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
344
12df41a5a4b1 net.http: Fire new events: pre-request, request-connection-error, request, response
Matthew Wild <mwild1@gmail.com>
parents: 8113
diff changeset
345 self.events.fire_event("request", { http = self, request = req, url = u });
616
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
346 return req;
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
347 end
69bc5782b25e Non-blocking HTTP requests (adding net.http)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
348
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
349 local function new(options)
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
350 local http = {
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
351 options = options;
10803
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
352 request = function (self, u, ex, callback)
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
353 if callback ~= nil then
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
354 return request(self, u, ex, callback);
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
355 else
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
356 return promise.new(function (resolve, reject)
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
357 request(self, u, ex, function (body, code, a, b)
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
358 if code == 0 then
11048
160308b4b384 net.http: use new net.http.errors lib for creating error object
Matthew Wild <mwild1@gmail.com>
parents: 11017
diff changeset
359 reject(http_errors.new(body, { request = a }));
10803
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
360 else
11049
f103f59ea2b5 net.http: http.request() promise now resolves with response (breaking change)
Matthew Wild <mwild1@gmail.com>
parents: 11048
diff changeset
361 a.request = b;
f103f59ea2b5 net.http: http.request() promise now resolves with response (breaking change)
Matthew Wild <mwild1@gmail.com>
parents: 11048
diff changeset
362 resolve(a);
10803
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
363 end
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
364 end);
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
365 end);
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
366 end
71d04bd6cadd net.http: Return a Promise if no callback is given
Kim Alvefur <zash@zash.se>
parents: 10464
diff changeset
367 end;
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
368 new = options and function (new_options)
9611
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
369 local final_options = {};
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
370 for k, v in pairs(options) do final_options[k] = v; end
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
371 if new_options then
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
372 for k, v in pairs(new_options) do final_options[k] = v; end
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
373 end
2700317f93e4 net.http: Manually merge settings (fixes #1231)
Kim Alvefur <zash@zash.se>
parents: 9562
diff changeset
374 return new(final_options);
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
375 end or new;
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
376 events = events.new();
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
377 };
13319
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
378 if options and options.connection_pooling then
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
379 -- util.cache in the future?
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
380 http.pool = {};
6d6291dfe735 net.http: Add simple connection pooling
Kim Alvefur <zash@zash.se>
parents: 12974
diff changeset
381 end
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
382 return http;
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
383 end
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
384
8197
55826e29c719 net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents: 8196
diff changeset
385 local default_http = new({
11749
83d6d6a70edf net.http: fail open if surrounding code does not configure TLS
Jonas Schäfer <jonas@wielicki.name>
parents: 11661
diff changeset
386 sslctx = { mode = "client", protocol = "sslv23", options = { "no_sslv2", "no_sslv3" }, alpn = "http/1.1", verify = "peer" };
8690
0f6623712239 net.http: Allow enabling/disabling error suppression, useful for tests
Matthew Wild <mwild1@gmail.com>
parents: 8689
diff changeset
387 suppress_errors = true;
8197
55826e29c719 net.http: Move default SSL/TLS settings into options, allowing them to be overriden in new()
Kim Alvefur <zash@zash.se>
parents: 8196
diff changeset
388 });
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
389
6780
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
390 return {
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
391 request = function (u, ex, callback)
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
392 return default_http:request(u, ex, callback);
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
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393 end;
8196
bc2bcfa63b43 net.http: Expose defaults
Kim Alvefur <zash@zash.se>
parents: 8195
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394 default = default_http;
8113
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
395 new = new;
cfb5ab763384 net.http: Allow creation of http client objects, with custom options
Matthew Wild <mwild1@gmail.com>
parents: 8045
diff changeset
396 events = default_http.events;
6780
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
397 -- COMPAT
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
398 urlencode = util_http.urlencode;
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
399 urldecode = util_http.urldecode;
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
400 formencode = util_http.formencode;
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
401 formdecode = util_http.formdecode;
11015
355eae2f9ba8 net.http: Re-expose destroy_request() function
Matthew Wild <mwild1@gmail.com>
parents: 10994
diff changeset
402 destroy_request = destroy_request;
11067
f2ffc16a9669 net.http: Add feature discovery (currently just contains SNI)
Matthew Wild <mwild1@gmail.com>
parents: 11063
diff changeset
403 features = {
f2ffc16a9669 net.http: Add feature discovery (currently just contains SNI)
Matthew Wild <mwild1@gmail.com>
parents: 11063
diff changeset
404 sni = true;
f2ffc16a9669 net.http: Add feature discovery (currently just contains SNI)
Matthew Wild <mwild1@gmail.com>
parents: 11063
diff changeset
405 };
6780
647adfd8f738 net.*: Remove use of module() function
Kim Alvefur <zash@zash.se>
parents: 6501
diff changeset
406 };