prosody
912a49b1c4e3
net/http.lua

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net/http.lua @ 4352:912a49b1c4e3

net.http, httpclient_listener: Move request sending from net.http to onconnect() handler, and add support for HTTPS requests to net.http
author Matthew Wild <mwild1@gmail.com>
date Sat, 20 Aug 2011 15:10:04 -0400
parent 4351:3f414091a008
child 4355:9e2a841739b5
comparison
equal deleted inserted replaced
4351:3f414091a008 4352:912a49b1c4e3
95 95
96 if not req.path then 96 if not req.path then
97 req.path = "/"; 97 req.path = "/";
98 end 98 end
99 99
100 local custom_headers, body; 100 local method, headers, body;
101 local default_headers = { ["Host"] = req.host, ["User-Agent"] = "Prosody XMPP Server" }
102 101
102 headers = {
103 ["Host"] = req.host;
104 ["User-Agent"] = "Prosody XMPP Server";
105 };
103 106
104 if req.userinfo then 107 if req.userinfo then
105 default_headers["Authorization"] = "Basic "..mime.b64(req.userinfo); 108 headers["Authorization"] = "Basic "..mime.b64(req.userinfo);
106 end 109 end
107 110
108 if ex then 111 if ex then
109 custom_headers = ex.headers;
110 req.onlystatus = ex.onlystatus; 112 req.onlystatus = ex.onlystatus;
111 body = ex.body; 113 body = ex.body;
112 if body then 114 if body then
113 req.method = "POST "; 115 method = "POST ";
114 default_headers["Content-Length"] = tostring(#body); 116 headers["Content-Length"] = tostring(#body);
115 default_headers["Content-Type"] = "application/x-www-form-urlencoded"; 117 headers["Content-Type"] = "application/x-www-form-urlencoded";
116 end 118 end
117 if ex.method then method = ex.method; end 119 if ex.method then method = ex.method; end
118 if ex.headers then 120 if ex.headers then
119 for k, v in pairs(ex.headers) do 121 for k, v in pairs(ex.headers) do
120 headers[k] = v; 122 headers[k] = v;
121 end 123 end
122 end 124 end
123 end 125 end
124 126
125 req.handler, req.conn = server.wrapclient(socket.tcp(), req.host, req.port or 80, listener, "*a"); 127 -- Attach to request object
126 req.write = function (...) return req.handler:write(...); end 128 req.method, req.headers, req.body = method, headers, body;
127 req.conn:settimeout(0); 129
128 local ok, err = req.conn:connect(req.host, req.port or 80); 130 local using_https = req.scheme == "https";
131 local port = req.port or (using_https and 443 or 80);
132
133 -- Connect the socket, and wrap it with net.server
134 local conn = socket.tcp();
135 conn:settimeout(10);
136 local ok, err = conn:connect(req.host, port);
129 if not ok and err ~= "timeout" then 137 if not ok and err ~= "timeout" then
130 callback(nil, 0, req); 138 callback(nil, 0, req);
131 return nil, err; 139 return nil, err;
132 end 140 end
133 141
134 local request_line = { req.method or "GET", " ", req.path, " HTTP/1.1\r\n" }; 142 req.handler, req.conn = server.wrapclient(conn, req.host, port, listener, "*a", using_https and { mode = "client", protocol = "sslv23" });
135 143 req.write = function (...) return req.handler:write(...); end
136 if req.query then
137 t_insert(request_line, 4, "?");
138 t_insert(request_line, 5, req.query);
139 end
140
141 req.write(t_concat(request_line));
142 local t = { [2] = ": ", [4] = "\r\n" };
143 if custom_headers then
144 for k, v in pairs(custom_headers) do
145 t[1], t[3] = k, v;
146 req.write(t_concat(t));
147 default_headers[k] = nil;
148 end
149 end
150
151 for k, v in pairs(default_headers) do
152 t[1], t[3] = k, v;
153 req.write(t_concat(t));
154 default_headers[k] = nil;
155 end
156 req.write("\r\n");
157
158 if body then
159 req.write(body);
160 end
161 144
162 req.callback = function (content, code, request) log("debug", "Calling callback, status %s", code or "---"); return select(2, xpcall(function () return callback(content, code, request) end, handleerr)); end 145 req.callback = function (content, code, request) log("debug", "Calling callback, status %s", code or "---"); return select(2, xpcall(function () return callback(content, code, request) end, handleerr)); end
163 req.reader = request_reader; 146 req.reader = request_reader;
164 req.state = "status"; 147 req.state = "status";
165 148