mirror of
https://github.com/moparisthebest/spdylay
synced 2024-11-05 09:05:07 -05:00
135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/*
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* Spdylay - SPDY Library
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*
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* Copyright (c) 2012 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "shrpx_http.h"
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#include <sstream>
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#include "shrpx_config.h"
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#include "util.h"
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#include "uri.h"
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using namespace spdylay;
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namespace shrpx {
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namespace http {
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const char* get_status_string(int status_code)
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{
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switch(status_code) {
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case 100: return "100 Continue";
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case 101: return "101 Switching Protocols";
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case 200: return "200 OK";
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case 201: return "201 Created";
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case 202: return "202 Accepted";
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case 203: return "203 Non-Authoritative Information";
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case 204: return "204 No Content";
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case 205: return "205 Reset Content";
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case 206: return "206 Partial Content";
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case 300: return "300 Multiple Choices";
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case 301: return "301 Moved Permanently";
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case 302: return "302 Found";
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case 303: return "303 See Other";
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case 304: return "304 Not Modified";
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case 305: return "305 Use Proxy";
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// case 306: return "306 (Unused)";
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case 307: return "307 Temporary Redirect";
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case 400: return "400 Bad Request";
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case 401: return "401 Unauthorized";
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case 402: return "402 Payment Required";
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case 403: return "403 Forbidden";
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case 404: return "404 Not Found";
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case 405: return "405 Method Not Allowed";
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case 406: return "406 Not Acceptable";
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case 407: return "407 Proxy Authentication Required";
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case 408: return "408 Request Timeout";
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case 409: return "409 Conflict";
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case 410: return "410 Gone";
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case 411: return "411 Length Required";
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case 412: return "412 Precondition Failed";
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case 413: return "413 Request Entity Too Large";
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case 414: return "414 Request-URI Too Long";
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case 415: return "415 Unsupported Media Type";
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case 416: return "416 Requested Range Not Satisfiable";
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case 417: return "417 Expectation Failed";
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case 500: return "500 Internal Server Error";
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case 501: return "501 Not Implemented";
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case 502: return "502 Bad Gateway";
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case 503: return "503 Service Unavailable";
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case 504: return "504 Gateway Timeout";
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case 505: return "505 HTTP Version Not Supported";
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default: return "";
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}
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}
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std::string create_error_html(int status_code)
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{
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std::stringstream ss;
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const char *status = http::get_status_string(status_code);
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ss << "<html><head><title>" << status << "</title></head><body>"
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<< "<h1>" << status << "</h1>"
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<< "<hr>"
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<< "<address>" << get_config()->server_name << " at port "
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<< get_config()->port
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<< "</address>"
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<< "</body></html>\n";
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return ss.str();
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}
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std::string create_via_header_value(int major, int minor)
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{
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std::string hdrs;
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hdrs += static_cast<char>(major+'0');
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hdrs += ".";
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hdrs += static_cast<char>(minor+'0');
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hdrs += " shrpx";
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return hdrs;
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}
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std::string modify_location_header_value(const std::string& uri)
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{
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std::string norm_uri = uri;
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if(util::istartsWith(uri.c_str(), "//")) {
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norm_uri.insert(0, "http:");
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} else if(!util::istartsWith(uri.c_str(), "http://")) {
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return uri;
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}
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uri::UriStruct us;
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if(uri::parse(us, norm_uri)) {
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if(util::strieq(us.host.c_str(), get_config()->downstream_host) &&
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us.port == get_config()->downstream_port) {
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us.protocol = "https";
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us.host = get_config()->host;
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us.port = get_config()->port;
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return uri::construct(us);
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}
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}
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return uri;
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}
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} // namespace http
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} // namespace shrpx
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