src: Move pure HTTP code from shrpx_http.cc to http2.cc
This commit is contained in:
parent
b37f99ca03
commit
3544bfdbef
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@ -62,7 +62,7 @@ nghttpd_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} nghttpd.cc \
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HttpServer.cc HttpServer.h
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HttpServer.cc HttpServer.h
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NGHTTPX_SRCS = \
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NGHTTPX_SRCS = \
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util.cc util.h timegm.c timegm.h base64.h \
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util.cc util.h http2.cc http2.h timegm.c timegm.h base64.h \
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shrpx_config.cc shrpx_config.h \
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shrpx_config.cc shrpx_config.h \
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shrpx_error.h \
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shrpx_error.h \
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shrpx_listen_handler.cc shrpx_listen_handler.h \
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shrpx_listen_handler.cc shrpx_listen_handler.h \
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@ -95,8 +95,8 @@ if HAVE_CUNIT
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check_PROGRAMS += nghttpx-unittest
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check_PROGRAMS += nghttpx-unittest
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nghttpx_unittest_SOURCES = shrpx-unittest.cc \
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nghttpx_unittest_SOURCES = shrpx-unittest.cc \
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shrpx_ssl_test.cc shrpx_ssl_test.h \
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shrpx_ssl_test.cc shrpx_ssl_test.h \
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shrpx_http_test.cc shrpx_http_test.h \
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shrpx_downstream_test.cc shrpx_downstream_test.h \
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shrpx_downstream_test.cc shrpx_downstream_test.h \
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http2_test.cc http2_test.h \
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util_test.cc util_test.h \
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util_test.cc util_test.h \
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${NGHTTPX_SRCS}
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${NGHTTPX_SRCS}
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nghttpx_unittest_CPPFLAGS = ${AM_CPPFLAGS}\
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nghttpx_unittest_CPPFLAGS = ${AM_CPPFLAGS}\
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@ -0,0 +1,312 @@
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/*
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* nghttp2 - HTTP/2.0 C 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 "http2.h"
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#include "util.h"
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namespace nghttp2 {
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namespace http2 {
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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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void capitalize(std::string& s, size_t offset)
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{
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s[offset] = util::upcase(s[offset]);
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for(size_t i = offset+1, eoi = s.size(); i < eoi; ++i) {
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if(s[i-1] == '-') {
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s[i] = util::upcase(s[i]);
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} else {
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s[i] = util::lowcase(s[i]);
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}
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}
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}
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void sanitize_header_value(std::string& s, size_t offset)
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{
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for(size_t i = offset, eoi = s.size(); i < eoi; ++i) {
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if(s[i] == '\r' || s[i] == '\n') {
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s[i] = ' ';
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}
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}
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}
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void copy_url_component(std::string& dest, http_parser_url *u, int field,
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const char* url)
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{
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if(u->field_set & (1 << field)) {
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dest.assign(url+u->field_data[field].off, u->field_data[field].len);
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}
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}
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bool check_http2_allowed_header(const char *name)
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{
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return check_http2_allowed_header(reinterpret_cast<const uint8_t*>(name),
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strlen(name));
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}
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bool check_http2_allowed_header(const uint8_t *name, size_t namelen)
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{
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return
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!util::strieq("connection", name, namelen) &&
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!util::strieq("host", name, namelen) &&
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!util::strieq("keep-alive", name, namelen) &&
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!util::strieq("proxy-connection", name, namelen) &&
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!util::strieq("te", name, namelen) &&
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!util::strieq("transfer-encoding", name, namelen) &&
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!util::strieq("upgrade", name, namelen);
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}
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namespace {
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const char *DISALLOWED_HD[] = {
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"connection",
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"host",
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"keep-alive",
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"proxy-connection",
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"te",
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"transfer-encoding",
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"upgrade",
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};
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} // namespace
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namespace {
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size_t DISALLOWED_HDLEN = sizeof(DISALLOWED_HD)/sizeof(DISALLOWED_HD[0]);
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} // namespace
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namespace {
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const char *IGN_HD[] = {
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"connection",
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"expect",
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"host",
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"http2-settings",
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"keep-alive",
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"proxy-connection",
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"te",
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"transfer-encoding",
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"upgrade",
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"via",
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"x-forwarded-for",
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"x-forwarded-proto",
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};
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} // namespace
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namespace {
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size_t IGN_HDLEN = sizeof(IGN_HD)/sizeof(IGN_HD[0]);
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} // namespace
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namespace {
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const char *HTTP1_IGN_HD[] = {
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"connection",
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"expect",
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"http2-settings",
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"keep-alive",
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"proxy-connection",
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"upgrade",
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"via",
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"x-forwarded-for",
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"x-forwarded-proto",
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};
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} // namespace
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namespace {
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size_t HTTP1_IGN_HDLEN = sizeof(HTTP1_IGN_HD)/sizeof(HTTP1_IGN_HD[0]);
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} // namespace
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namespace {
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auto nv_name_less = [](const nghttp2_nv& lhs, const nghttp2_nv& rhs)
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{
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return nghttp2_nv_compare_name(&lhs, &rhs) < 0;
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};
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} // namespace
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bool check_http2_headers(const nghttp2_nv *nva, size_t nvlen)
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{
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for(size_t i = 0; i < DISALLOWED_HDLEN; ++i) {
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nghttp2_nv nv = {(uint8_t*)DISALLOWED_HD[i], nullptr,
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(uint16_t)strlen(DISALLOWED_HD[i]), 0};
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if(std::binary_search(&nva[0], &nva[nvlen], nv, nv_name_less)) {
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return false;
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}
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}
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return true;
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}
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const nghttp2_nv* get_unique_header(const nghttp2_nv *nva, size_t nvlen,
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const char *name)
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{
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size_t namelen = strlen(name);
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nghttp2_nv nv = {(uint8_t*)name, nullptr, (uint16_t)namelen, 0};
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auto i = std::lower_bound(&nva[0], &nva[nvlen], nv, nv_name_less);
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if(i != &nva[nvlen] && util::streq(i->name, i->namelen,
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(const uint8_t*)name, namelen)) {
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auto j = i + 1;
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if(j == &nva[nvlen] || !util::streq(j->name, j->namelen,
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(const uint8_t*)name, namelen)) {
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return i;
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}
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}
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return nullptr;
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}
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const nghttp2_nv* get_header(const nghttp2_nv *nva, size_t nvlen,
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const char *name)
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{
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size_t namelen = strlen(name);
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nghttp2_nv nv = {(uint8_t*)name, nullptr, (uint16_t)namelen, 0};
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auto i = std::lower_bound(&nva[0], &nva[nvlen], nv, nv_name_less);
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if(i != &nva[nvlen] && util::streq(i->name, i->namelen,
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(const uint8_t*)name, namelen)) {
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return i;
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}
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return nullptr;
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}
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std::string name_to_str(const nghttp2_nv *nv)
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{
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return std::string(reinterpret_cast<const char*>(nv->name), nv->namelen);
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}
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std::string value_to_str(const nghttp2_nv *nv)
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{
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return std::string(reinterpret_cast<const char*>(nv->value), nv->valuelen);
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}
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bool value_lws(const nghttp2_nv *nv)
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{
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for(size_t i = 0; i < nv->valuelen; ++i) {
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switch(nv->value[i]) {
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case '\t':
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case ' ':
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continue;
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default:
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return false;
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}
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}
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return true;
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}
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size_t copy_norm_headers_to_nv
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(const char **nv,
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const std::vector<std::pair<std::string, std::string>>& headers)
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{
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size_t i, j, nvlen = 0;
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for(i = 0, j = 0; i < headers.size() && j < IGN_HDLEN;) {
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int rv = strcmp(headers[i].first.c_str(), IGN_HD[j]);
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if(rv < 0) {
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nv[nvlen++] = headers[i].first.c_str();
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nv[nvlen++] = headers[i].second.c_str();
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++i;
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} else if(rv > 0) {
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++j;
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} else {
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++i;
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}
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}
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for(; i < headers.size(); ++i) {
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nv[nvlen++] = headers[i].first.c_str();
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nv[nvlen++] = headers[i].second.c_str();
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}
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return nvlen;
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}
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void build_http1_headers_from_norm_headers
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(std::string& hdrs,
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const std::vector<std::pair<std::string,
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std::string>>& headers)
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{
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size_t i, j;
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for(i = 0, j = 0; i < headers.size() && j < HTTP1_IGN_HDLEN;) {
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int rv = strcmp(headers[i].first.c_str(), HTTP1_IGN_HD[j]);
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if(rv < 0) {
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hdrs += headers[i].first;
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capitalize(hdrs, hdrs.size()-headers[i].first.size());
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hdrs += ": ";
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hdrs += headers[i].second;
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hdrs += "\r\n";
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++i;
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} else if(rv > 0) {
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++j;
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} else {
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++i;
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}
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}
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for(; i < headers.size(); ++i) {
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hdrs += headers[i].first;
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capitalize(hdrs, hdrs.size()-headers[i].first.size());
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hdrs += ": ";
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hdrs += headers[i].second;
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hdrs += "\r\n";
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}
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}
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} // namespace http2
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} // namespace nghttp2
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@ -0,0 +1,104 @@
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/*
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* nghttp2 - HTTP/2.0 C Library
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*
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* Copyright (c) 2013 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
|
||||||
|
* "Software"), to deal in the Software without restriction, including
|
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|
* without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
* 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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|
*
|
||||||
|
* The above copyright notice and this permission notice shall be
|
||||||
|
* included in all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||||
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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||||||
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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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#ifndef HTTP2_H
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#define HTTP2_H
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#include "nghttp2_config.h"
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#include <string>
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#include <vector>
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#include <nghttp2/nghttp2.h>
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#include "http-parser/http_parser.h"
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namespace nghttp2 {
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namespace http2 {
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||||||
|
|
||||||
|
const char* get_status_string(int status_code);
|
||||||
|
|
||||||
|
void capitalize(std::string& s, size_t offset);
|
||||||
|
|
||||||
|
void sanitize_header_value(std::string& s, size_t offset);
|
||||||
|
|
||||||
|
// Copies the |field| component value from |u| and |url| to the
|
||||||
|
// |dest|. If |u| does not have |field|, then this function does
|
||||||
|
// nothing.
|
||||||
|
void copy_url_component(std::string& dest, http_parser_url *u, int field,
|
||||||
|
const char* url);
|
||||||
|
|
||||||
|
// Returns true if the header field |name| with length |namelen| bytes
|
||||||
|
// is valid for HTTP/2.0.
|
||||||
|
bool check_http2_allowed_header(const uint8_t *name, size_t namelen);
|
||||||
|
|
||||||
|
// Calls check_http2_allowed_header with |name| and strlen(name),
|
||||||
|
// assuming |name| is null-terminated string.
|
||||||
|
bool check_http2_allowed_header(const char *name);
|
||||||
|
|
||||||
|
// Checks that headers |nva| including |nvlen| entries do not contain
|
||||||
|
// disallowed header fields in HTTP/2.0 spec. This function returns
|
||||||
|
// true if |nva| does not contains such headers.
|
||||||
|
bool check_http2_headers(const nghttp2_nv *nva, size_t nvlen);
|
||||||
|
|
||||||
|
// Returns the pointer to the entry in |nva| which has name |name| and
|
||||||
|
// the |name| is uinque in the |nva|. If no such entry exist, returns
|
||||||
|
// nullptr.
|
||||||
|
const nghttp2_nv* get_unique_header(const nghttp2_nv *nva, size_t nvlen,
|
||||||
|
const char *name);
|
||||||
|
|
||||||
|
// Returns the poiter to the entry in |nva| which has name |name|. If
|
||||||
|
// more than one entries which have the name |name|, first occurrence
|
||||||
|
// in |nva| is returned. If no such entry exist, returns nullptr.
|
||||||
|
const nghttp2_nv* get_header(const nghttp2_nv *nva, size_t nvlen,
|
||||||
|
const char *name);
|
||||||
|
|
||||||
|
// Returns std::string version of nv->name with nv->namelen bytes.
|
||||||
|
std::string name_to_str(const nghttp2_nv *nv);
|
||||||
|
// Returns std::string version of nv->value with nv->valuelen bytes.
|
||||||
|
std::string value_to_str(const nghttp2_nv *nv);
|
||||||
|
|
||||||
|
// Returns true if the value of |nv| includes only ' ' (0x20) or '\t'.
|
||||||
|
bool value_lws(const nghttp2_nv *nv);
|
||||||
|
|
||||||
|
// Copies headers in |headers| to |nv|. Certain headers, including
|
||||||
|
// disallowed headers in HTTP/2.0 spec and headers which require
|
||||||
|
// special handling (i.e. via), are not copied.
|
||||||
|
size_t copy_norm_headers_to_nv
|
||||||
|
(const char **nv,
|
||||||
|
const std::vector<std::pair<std::string, std::string>>& headers);
|
||||||
|
|
||||||
|
// Appends HTTP/1.1 style header lines to |hdrs| from headers in
|
||||||
|
// |headers|. Certain headers, which requires special handling
|
||||||
|
// (i.e. via), are not appended.
|
||||||
|
void build_http1_headers_from_norm_headers
|
||||||
|
(std::string& hdrs,
|
||||||
|
const std::vector<std::pair<std::string, std::string>>& headers);
|
||||||
|
|
||||||
|
} // namespace http2
|
||||||
|
|
||||||
|
} // namespace nghttp2
|
||||||
|
|
||||||
|
#endif // HTTP2_H
|
|
@ -22,13 +22,13 @@
|
||||||
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
*/
|
*/
|
||||||
#include "shrpx_http_test.h"
|
#include "http2_test.h"
|
||||||
|
|
||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
|
||||||
#include <CUnit/CUnit.h>
|
#include <CUnit/CUnit.h>
|
||||||
|
|
||||||
#include "shrpx_http.h"
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -37,25 +37,25 @@ using namespace nghttp2;
|
||||||
|
|
||||||
namespace shrpx {
|
namespace shrpx {
|
||||||
|
|
||||||
void test_http_check_http2_headers(void)
|
void test_http2_check_http2_headers(void)
|
||||||
{
|
{
|
||||||
nghttp2_nv nv1[] = {MAKE_NV("alpha", "1"),
|
nghttp2_nv nv1[] = {MAKE_NV("alpha", "1"),
|
||||||
MAKE_NV("bravo", "2"),
|
MAKE_NV("bravo", "2"),
|
||||||
MAKE_NV("upgrade", "http2")};
|
MAKE_NV("upgrade", "http2")};
|
||||||
CU_ASSERT(!http::check_http2_headers(nv1, 3));
|
CU_ASSERT(!http2::check_http2_headers(nv1, 3));
|
||||||
|
|
||||||
nghttp2_nv nv2[] = {MAKE_NV("connection", "1"),
|
nghttp2_nv nv2[] = {MAKE_NV("connection", "1"),
|
||||||
MAKE_NV("delta", "2"),
|
MAKE_NV("delta", "2"),
|
||||||
MAKE_NV("echo", "3")};
|
MAKE_NV("echo", "3")};
|
||||||
CU_ASSERT(!http::check_http2_headers(nv2, 3));
|
CU_ASSERT(!http2::check_http2_headers(nv2, 3));
|
||||||
|
|
||||||
nghttp2_nv nv3[] = {MAKE_NV("alpha", "1"),
|
nghttp2_nv nv3[] = {MAKE_NV("alpha", "1"),
|
||||||
MAKE_NV("bravo", "2"),
|
MAKE_NV("bravo", "2"),
|
||||||
MAKE_NV("te2", "3")};
|
MAKE_NV("te2", "3")};
|
||||||
CU_ASSERT(http::check_http2_headers(nv3, 3));
|
CU_ASSERT(http2::check_http2_headers(nv3, 3));
|
||||||
}
|
}
|
||||||
|
|
||||||
void test_http_get_unique_header(void)
|
void test_http2_get_unique_header(void)
|
||||||
{
|
{
|
||||||
nghttp2_nv nv[] = {MAKE_NV("alpha", "1"),
|
nghttp2_nv nv[] = {MAKE_NV("alpha", "1"),
|
||||||
MAKE_NV("bravo", "2"),
|
MAKE_NV("bravo", "2"),
|
||||||
|
@ -65,18 +65,18 @@ void test_http_get_unique_header(void)
|
||||||
MAKE_NV("echo", "6"),};
|
MAKE_NV("echo", "6"),};
|
||||||
size_t nvlen = sizeof(nv)/sizeof(nv[0]);
|
size_t nvlen = sizeof(nv)/sizeof(nv[0]);
|
||||||
const nghttp2_nv *rv;
|
const nghttp2_nv *rv;
|
||||||
rv = http::get_unique_header(nv, nvlen, "delta");
|
rv = http2::get_unique_header(nv, nvlen, "delta");
|
||||||
CU_ASSERT(rv != nullptr);
|
CU_ASSERT(rv != nullptr);
|
||||||
CU_ASSERT(util::streq("delta", rv->name, rv->namelen));
|
CU_ASSERT(util::streq("delta", rv->name, rv->namelen));
|
||||||
|
|
||||||
rv = http::get_unique_header(nv, nvlen, "bravo");
|
rv = http2::get_unique_header(nv, nvlen, "bravo");
|
||||||
CU_ASSERT(rv == nullptr);
|
CU_ASSERT(rv == nullptr);
|
||||||
|
|
||||||
rv = http::get_unique_header(nv, nvlen, "foxtrot");
|
rv = http2::get_unique_header(nv, nvlen, "foxtrot");
|
||||||
CU_ASSERT(rv == nullptr);
|
CU_ASSERT(rv == nullptr);
|
||||||
}
|
}
|
||||||
|
|
||||||
void test_http_get_header(void)
|
void test_http2_get_header(void)
|
||||||
{
|
{
|
||||||
nghttp2_nv nv[] = {MAKE_NV("alpha", "1"),
|
nghttp2_nv nv[] = {MAKE_NV("alpha", "1"),
|
||||||
MAKE_NV("bravo", "2"),
|
MAKE_NV("bravo", "2"),
|
||||||
|
@ -86,30 +86,30 @@ void test_http_get_header(void)
|
||||||
MAKE_NV("echo", "6"),};
|
MAKE_NV("echo", "6"),};
|
||||||
size_t nvlen = sizeof(nv)/sizeof(nv[0]);
|
size_t nvlen = sizeof(nv)/sizeof(nv[0]);
|
||||||
const nghttp2_nv *rv;
|
const nghttp2_nv *rv;
|
||||||
rv = http::get_header(nv, nvlen, "delta");
|
rv = http2::get_header(nv, nvlen, "delta");
|
||||||
CU_ASSERT(rv != nullptr);
|
CU_ASSERT(rv != nullptr);
|
||||||
CU_ASSERT(util::streq("delta", rv->name, rv->namelen));
|
CU_ASSERT(util::streq("delta", rv->name, rv->namelen));
|
||||||
|
|
||||||
rv = http::get_header(nv, nvlen, "bravo");
|
rv = http2::get_header(nv, nvlen, "bravo");
|
||||||
CU_ASSERT(rv != nullptr);
|
CU_ASSERT(rv != nullptr);
|
||||||
CU_ASSERT(util::streq("bravo", rv->name, rv->namelen));
|
CU_ASSERT(util::streq("bravo", rv->name, rv->namelen));
|
||||||
|
|
||||||
rv = http::get_header(nv, nvlen, "foxtrot");
|
rv = http2::get_header(nv, nvlen, "foxtrot");
|
||||||
CU_ASSERT(rv == nullptr);
|
CU_ASSERT(rv == nullptr);
|
||||||
}
|
}
|
||||||
|
|
||||||
void test_http_value_lws(void)
|
void test_http2_value_lws(void)
|
||||||
{
|
{
|
||||||
nghttp2_nv nv[] = {MAKE_NV("0", "alpha"),
|
nghttp2_nv nv[] = {MAKE_NV("0", "alpha"),
|
||||||
MAKE_NV("1", " alpha"),
|
MAKE_NV("1", " alpha"),
|
||||||
MAKE_NV("2", ""),
|
MAKE_NV("2", ""),
|
||||||
MAKE_NV("3", " "),
|
MAKE_NV("3", " "),
|
||||||
MAKE_NV("4", " a ")};
|
MAKE_NV("4", " a ")};
|
||||||
CU_ASSERT(!http::value_lws(&nv[0]));
|
CU_ASSERT(!http2::value_lws(&nv[0]));
|
||||||
CU_ASSERT(!http::value_lws(&nv[1]));
|
CU_ASSERT(!http2::value_lws(&nv[1]));
|
||||||
CU_ASSERT(http::value_lws(&nv[2]));
|
CU_ASSERT(http2::value_lws(&nv[2]));
|
||||||
CU_ASSERT(http::value_lws(&nv[3]));
|
CU_ASSERT(http2::value_lws(&nv[3]));
|
||||||
CU_ASSERT(!http::value_lws(&nv[4]));
|
CU_ASSERT(!http2::value_lws(&nv[4]));
|
||||||
}
|
}
|
||||||
|
|
||||||
namespace {
|
namespace {
|
||||||
|
@ -129,10 +129,10 @@ auto headers = std::vector<std::pair<std::string, std::string>>
|
||||||
{"zulu", "12"}};
|
{"zulu", "12"}};
|
||||||
} // namespace
|
} // namespace
|
||||||
|
|
||||||
void test_http_copy_norm_headers_to_nv(void)
|
void test_http2_copy_norm_headers_to_nv(void)
|
||||||
{
|
{
|
||||||
const char* nv[30];
|
const char* nv[30];
|
||||||
size_t nvlen = http::copy_norm_headers_to_nv(nv, headers);
|
size_t nvlen = http2::copy_norm_headers_to_nv(nv, headers);
|
||||||
CU_ASSERT(12 == nvlen);
|
CU_ASSERT(12 == nvlen);
|
||||||
CU_ASSERT(strcmp(nv[0], "alpha") == 0);
|
CU_ASSERT(strcmp(nv[0], "alpha") == 0);
|
||||||
CU_ASSERT(strcmp(nv[1], "0") == 0);
|
CU_ASSERT(strcmp(nv[1], "0") == 0);
|
||||||
|
@ -148,10 +148,10 @@ void test_http_copy_norm_headers_to_nv(void)
|
||||||
CU_ASSERT(strcmp(nv[11], "12") == 0);
|
CU_ASSERT(strcmp(nv[11], "12") == 0);
|
||||||
}
|
}
|
||||||
|
|
||||||
void test_http_build_http1_headers_from_norm_headers(void)
|
void test_http2_build_http1_headers_from_norm_headers(void)
|
||||||
{
|
{
|
||||||
std::string hdrs;
|
std::string hdrs;
|
||||||
http::build_http1_headers_from_norm_headers(hdrs, headers);
|
http2::build_http1_headers_from_norm_headers(hdrs, headers);
|
||||||
CU_ASSERT(hdrs ==
|
CU_ASSERT(hdrs ==
|
||||||
"Alpha: 0\r\n"
|
"Alpha: 0\r\n"
|
||||||
"Bravo: 1\r\n"
|
"Bravo: 1\r\n"
|
|
@ -22,18 +22,18 @@
|
||||||
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||||
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
*/
|
*/
|
||||||
#ifndef SHRPX_HTTP_TEST_H
|
#ifndef SHRPX_HTTP2_TEST_H
|
||||||
#define SHRPX_HTTP_TEST_H
|
#define SHRPX_HTTP2_TEST_H
|
||||||
|
|
||||||
namespace shrpx {
|
namespace shrpx {
|
||||||
|
|
||||||
void test_http_check_http2_headers(void);
|
void test_http2_check_http2_headers(void);
|
||||||
void test_http_get_unique_header(void);
|
void test_http2_get_unique_header(void);
|
||||||
void test_http_get_header(void);
|
void test_http2_get_header(void);
|
||||||
void test_http_value_lws(void);
|
void test_http2_value_lws(void);
|
||||||
void test_http_copy_norm_headers_to_nv(void);
|
void test_http2_copy_norm_headers_to_nv(void);
|
||||||
void test_http_build_http1_headers_from_norm_headers(void);
|
void test_http2_build_http1_headers_from_norm_headers(void);
|
||||||
|
|
||||||
} // namespace shrpx
|
} // namespace shrpx
|
||||||
|
|
||||||
#endif // SHRPX_HTTP_TEST_H
|
#endif // SHRPX_HTTP2_TEST_H
|
|
@ -29,8 +29,8 @@
|
||||||
#include <openssl/err.h>
|
#include <openssl/err.h>
|
||||||
/* include test cases' include files here */
|
/* include test cases' include files here */
|
||||||
#include "shrpx_ssl_test.h"
|
#include "shrpx_ssl_test.h"
|
||||||
#include "shrpx_http_test.h"
|
|
||||||
#include "shrpx_downstream_test.h"
|
#include "shrpx_downstream_test.h"
|
||||||
|
#include "http2_test.h"
|
||||||
#include "util_test.h"
|
#include "util_test.h"
|
||||||
|
|
||||||
static int init_suite1(void)
|
static int init_suite1(void)
|
||||||
|
@ -69,18 +69,18 @@ int main(int argc, char* argv[])
|
||||||
shrpx::test_shrpx_ssl_create_lookup_tree) ||
|
shrpx::test_shrpx_ssl_create_lookup_tree) ||
|
||||||
!CU_add_test(pSuite, "ssl_cert_lookup_tree_add_cert_from_file",
|
!CU_add_test(pSuite, "ssl_cert_lookup_tree_add_cert_from_file",
|
||||||
shrpx::test_shrpx_ssl_cert_lookup_tree_add_cert_from_file) ||
|
shrpx::test_shrpx_ssl_cert_lookup_tree_add_cert_from_file) ||
|
||||||
!CU_add_test(pSuite, "http_check_http2_headers",
|
!CU_add_test(pSuite, "http2_check_http2_headers",
|
||||||
shrpx::test_http_check_http2_headers) ||
|
shrpx::test_http2_check_http2_headers) ||
|
||||||
!CU_add_test(pSuite, "http_get_unique_header",
|
!CU_add_test(pSuite, "http2_get_unique_header",
|
||||||
shrpx::test_http_get_unique_header) ||
|
shrpx::test_http2_get_unique_header) ||
|
||||||
!CU_add_test(pSuite, "http_get_header",
|
!CU_add_test(pSuite, "http2_get_header",
|
||||||
shrpx::test_http_get_header) ||
|
shrpx::test_http2_get_header) ||
|
||||||
!CU_add_test(pSuite, "http_value_lws",
|
!CU_add_test(pSuite, "http2_value_lws",
|
||||||
shrpx::test_http_value_lws) ||
|
shrpx::test_http2_value_lws) ||
|
||||||
!CU_add_test(pSuite, "http_copy_norm_headers_to_nv",
|
!CU_add_test(pSuite, "http2_copy_norm_headers_to_nv",
|
||||||
shrpx::test_http_copy_norm_headers_to_nv) ||
|
shrpx::test_http2_copy_norm_headers_to_nv) ||
|
||||||
!CU_add_test(pSuite, "http_build_http1_headers_from_norm_headers",
|
!CU_add_test(pSuite, "http2_build_http1_headers_from_norm_headers",
|
||||||
shrpx::test_http_build_http1_headers_from_norm_headers) ||
|
shrpx::test_http2_build_http1_headers_from_norm_headers) ||
|
||||||
!CU_add_test(pSuite, "downstream_normalize_request_headers",
|
!CU_add_test(pSuite, "downstream_normalize_request_headers",
|
||||||
shrpx::test_downstream_normalize_request_headers) ||
|
shrpx::test_downstream_normalize_request_headers) ||
|
||||||
!CU_add_test(pSuite, "downstream_normalize_response_headers",
|
!CU_add_test(pSuite, "downstream_normalize_response_headers",
|
||||||
|
|
|
@ -38,9 +38,12 @@
|
||||||
|
|
||||||
#include <nghttp2/nghttp2.h>
|
#include <nghttp2/nghttp2.h>
|
||||||
|
|
||||||
|
#include "http-parser/http_parser.h"
|
||||||
|
|
||||||
#include "shrpx_log.h"
|
#include "shrpx_log.h"
|
||||||
#include "shrpx_ssl.h"
|
#include "shrpx_ssl.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -341,7 +344,7 @@ int parse_config(const char *opt, const char *optarg)
|
||||||
if(rv == 0) {
|
if(rv == 0) {
|
||||||
std::string val;
|
std::string val;
|
||||||
if(u.field_set & UF_USERINFO) {
|
if(u.field_set & UF_USERINFO) {
|
||||||
http::copy_url_component(val, &u, UF_USERINFO, optarg);
|
http2::copy_url_component(val, &u, UF_USERINFO, optarg);
|
||||||
// Surprisingly, u.field_set & UF_USERINFO is nonzero even if
|
// Surprisingly, u.field_set & UF_USERINFO is nonzero even if
|
||||||
// userinfo component is empty string.
|
// userinfo component is empty string.
|
||||||
if(!val.empty()) {
|
if(!val.empty()) {
|
||||||
|
@ -351,7 +354,7 @@ int parse_config(const char *opt, const char *optarg)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if(u.field_set & UF_HOST) {
|
if(u.field_set & UF_HOST) {
|
||||||
http::copy_url_component(val, &u, UF_HOST, optarg);
|
http2::copy_url_component(val, &u, UF_HOST, optarg);
|
||||||
set_config_str(&mod_config()->downstream_http_proxy_host, val.c_str());
|
set_config_str(&mod_config()->downstream_http_proxy_host, val.c_str());
|
||||||
} else {
|
} else {
|
||||||
LOG(ERROR) << "backend-http-proxy-uri does not contain hostname";
|
LOG(ERROR) << "backend-http-proxy-uri does not contain hostname";
|
||||||
|
|
|
@ -26,6 +26,7 @@
|
||||||
|
|
||||||
#include "shrpx_config.h"
|
#include "shrpx_config.h"
|
||||||
#include "shrpx_log.h"
|
#include "shrpx_log.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -34,59 +35,11 @@ namespace shrpx {
|
||||||
|
|
||||||
namespace http {
|
namespace http {
|
||||||
|
|
||||||
const char* get_status_string(int status_code)
|
|
||||||
{
|
|
||||||
switch(status_code) {
|
|
||||||
case 100: return "100 Continue";
|
|
||||||
case 101: return "101 Switching Protocols";
|
|
||||||
case 200: return "200 OK";
|
|
||||||
case 201: return "201 Created";
|
|
||||||
case 202: return "202 Accepted";
|
|
||||||
case 203: return "203 Non-Authoritative Information";
|
|
||||||
case 204: return "204 No Content";
|
|
||||||
case 205: return "205 Reset Content";
|
|
||||||
case 206: return "206 Partial Content";
|
|
||||||
case 300: return "300 Multiple Choices";
|
|
||||||
case 301: return "301 Moved Permanently";
|
|
||||||
case 302: return "302 Found";
|
|
||||||
case 303: return "303 See Other";
|
|
||||||
case 304: return "304 Not Modified";
|
|
||||||
case 305: return "305 Use Proxy";
|
|
||||||
// case 306: return "306 (Unused)";
|
|
||||||
case 307: return "307 Temporary Redirect";
|
|
||||||
case 400: return "400 Bad Request";
|
|
||||||
case 401: return "401 Unauthorized";
|
|
||||||
case 402: return "402 Payment Required";
|
|
||||||
case 403: return "403 Forbidden";
|
|
||||||
case 404: return "404 Not Found";
|
|
||||||
case 405: return "405 Method Not Allowed";
|
|
||||||
case 406: return "406 Not Acceptable";
|
|
||||||
case 407: return "407 Proxy Authentication Required";
|
|
||||||
case 408: return "408 Request Timeout";
|
|
||||||
case 409: return "409 Conflict";
|
|
||||||
case 410: return "410 Gone";
|
|
||||||
case 411: return "411 Length Required";
|
|
||||||
case 412: return "412 Precondition Failed";
|
|
||||||
case 413: return "413 Request Entity Too Large";
|
|
||||||
case 414: return "414 Request-URI Too Long";
|
|
||||||
case 415: return "415 Unsupported Media Type";
|
|
||||||
case 416: return "416 Requested Range Not Satisfiable";
|
|
||||||
case 417: return "417 Expectation Failed";
|
|
||||||
case 500: return "500 Internal Server Error";
|
|
||||||
case 501: return "501 Not Implemented";
|
|
||||||
case 502: return "502 Bad Gateway";
|
|
||||||
case 503: return "503 Service Unavailable";
|
|
||||||
case 504: return "504 Gateway Timeout";
|
|
||||||
case 505: return "505 HTTP Version Not Supported";
|
|
||||||
default: return "";
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string create_error_html(int status_code)
|
std::string create_error_html(int status_code)
|
||||||
{
|
{
|
||||||
std::string res;
|
std::string res;
|
||||||
res.reserve(512);
|
res.reserve(512);
|
||||||
const char *status = http::get_status_string(status_code);
|
const char *status = http2::get_status_string(status_code);
|
||||||
res += "<html><head><title>";
|
res += "<html><head><title>";
|
||||||
res += status;
|
res += status;
|
||||||
res += "</title></head><body><h1>";
|
res += "</title></head><body><h1>";
|
||||||
|
@ -110,27 +63,6 @@ std::string create_via_header_value(int major, int minor)
|
||||||
return hdrs;
|
return hdrs;
|
||||||
}
|
}
|
||||||
|
|
||||||
void capitalize(std::string& s, size_t offset)
|
|
||||||
{
|
|
||||||
s[offset] = util::upcase(s[offset]);
|
|
||||||
for(size_t i = offset+1, eoi = s.size(); i < eoi; ++i) {
|
|
||||||
if(s[i-1] == '-') {
|
|
||||||
s[i] = util::upcase(s[i]);
|
|
||||||
} else {
|
|
||||||
s[i] = util::lowcase(s[i]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void sanitize_header_value(std::string& s, size_t offset)
|
|
||||||
{
|
|
||||||
for(size_t i = offset, eoi = s.size(); i < eoi; ++i) {
|
|
||||||
if(s[i] == '\r' || s[i] == '\n') {
|
|
||||||
s[i] = ' ';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string colorizeHeaders(const char *hdrs)
|
std::string colorizeHeaders(const char *hdrs)
|
||||||
{
|
{
|
||||||
std::string nhdrs;
|
std::string nhdrs;
|
||||||
|
@ -162,214 +94,6 @@ std::string colorizeHeaders(const char *hdrs)
|
||||||
return nhdrs;
|
return nhdrs;
|
||||||
}
|
}
|
||||||
|
|
||||||
void copy_url_component(std::string& dest, http_parser_url *u, int field,
|
|
||||||
const char* url)
|
|
||||||
{
|
|
||||||
if(u->field_set & (1 << field)) {
|
|
||||||
dest.assign(url+u->field_data[field].off, u->field_data[field].len);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
bool check_http2_allowed_header(const char *name)
|
|
||||||
{
|
|
||||||
return check_http2_allowed_header(reinterpret_cast<const uint8_t*>(name),
|
|
||||||
strlen(name));
|
|
||||||
}
|
|
||||||
|
|
||||||
bool check_http2_allowed_header(const uint8_t *name, size_t namelen)
|
|
||||||
{
|
|
||||||
return
|
|
||||||
!util::strieq("connection", name, namelen) &&
|
|
||||||
!util::strieq("host", name, namelen) &&
|
|
||||||
!util::strieq("keep-alive", name, namelen) &&
|
|
||||||
!util::strieq("proxy-connection", name, namelen) &&
|
|
||||||
!util::strieq("te", name, namelen) &&
|
|
||||||
!util::strieq("transfer-encoding", name, namelen) &&
|
|
||||||
!util::strieq("upgrade", name, namelen);
|
|
||||||
}
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
const char *DISALLOWED_HD[] = {
|
|
||||||
"connection",
|
|
||||||
"host",
|
|
||||||
"keep-alive",
|
|
||||||
"proxy-connection",
|
|
||||||
"te",
|
|
||||||
"transfer-encoding",
|
|
||||||
"upgrade",
|
|
||||||
};
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
size_t DISALLOWED_HDLEN = sizeof(DISALLOWED_HD)/sizeof(DISALLOWED_HD[0]);
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
const char *IGN_HD[] = {
|
|
||||||
"connection",
|
|
||||||
"expect",
|
|
||||||
"host",
|
|
||||||
"http2-settings",
|
|
||||||
"keep-alive",
|
|
||||||
"proxy-connection",
|
|
||||||
"te",
|
|
||||||
"transfer-encoding",
|
|
||||||
"upgrade",
|
|
||||||
"via",
|
|
||||||
"x-forwarded-for",
|
|
||||||
"x-forwarded-proto",
|
|
||||||
};
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
size_t IGN_HDLEN = sizeof(IGN_HD)/sizeof(IGN_HD[0]);
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
const char *HTTP1_IGN_HD[] = {
|
|
||||||
"connection",
|
|
||||||
"expect",
|
|
||||||
"http2-settings",
|
|
||||||
"keep-alive",
|
|
||||||
"proxy-connection",
|
|
||||||
"upgrade",
|
|
||||||
"via",
|
|
||||||
"x-forwarded-for",
|
|
||||||
"x-forwarded-proto",
|
|
||||||
};
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
size_t HTTP1_IGN_HDLEN = sizeof(HTTP1_IGN_HD)/sizeof(HTTP1_IGN_HD[0]);
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
auto nv_name_less = [](const nghttp2_nv& lhs, const nghttp2_nv& rhs)
|
|
||||||
{
|
|
||||||
return nghttp2_nv_compare_name(&lhs, &rhs) < 0;
|
|
||||||
};
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
bool check_http2_headers(const nghttp2_nv *nva, size_t nvlen)
|
|
||||||
{
|
|
||||||
for(size_t i = 0; i < DISALLOWED_HDLEN; ++i) {
|
|
||||||
nghttp2_nv nv = {(uint8_t*)DISALLOWED_HD[i], nullptr,
|
|
||||||
(uint16_t)strlen(DISALLOWED_HD[i]), 0};
|
|
||||||
if(std::binary_search(&nva[0], &nva[nvlen], nv, nv_name_less)) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
const nghttp2_nv* get_unique_header(const nghttp2_nv *nva, size_t nvlen,
|
|
||||||
const char *name)
|
|
||||||
{
|
|
||||||
size_t namelen = strlen(name);
|
|
||||||
nghttp2_nv nv = {(uint8_t*)name, nullptr, (uint16_t)namelen, 0};
|
|
||||||
auto i = std::lower_bound(&nva[0], &nva[nvlen], nv, nv_name_less);
|
|
||||||
if(i != &nva[nvlen] && util::streq(i->name, i->namelen,
|
|
||||||
(const uint8_t*)name, namelen)) {
|
|
||||||
auto j = i + 1;
|
|
||||||
if(j == &nva[nvlen] || !util::streq(j->name, j->namelen,
|
|
||||||
(const uint8_t*)name, namelen)) {
|
|
||||||
return i;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
const nghttp2_nv* get_header(const nghttp2_nv *nva, size_t nvlen,
|
|
||||||
const char *name)
|
|
||||||
{
|
|
||||||
size_t namelen = strlen(name);
|
|
||||||
nghttp2_nv nv = {(uint8_t*)name, nullptr, (uint16_t)namelen, 0};
|
|
||||||
auto i = std::lower_bound(&nva[0], &nva[nvlen], nv, nv_name_less);
|
|
||||||
if(i != &nva[nvlen] && util::streq(i->name, i->namelen,
|
|
||||||
(const uint8_t*)name, namelen)) {
|
|
||||||
return i;
|
|
||||||
}
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string name_to_str(const nghttp2_nv *nv)
|
|
||||||
{
|
|
||||||
return std::string(reinterpret_cast<const char*>(nv->name), nv->namelen);
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string value_to_str(const nghttp2_nv *nv)
|
|
||||||
{
|
|
||||||
return std::string(reinterpret_cast<const char*>(nv->value), nv->valuelen);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool value_lws(const nghttp2_nv *nv)
|
|
||||||
{
|
|
||||||
for(size_t i = 0; i < nv->valuelen; ++i) {
|
|
||||||
switch(nv->value[i]) {
|
|
||||||
case '\t':
|
|
||||||
case ' ':
|
|
||||||
continue;
|
|
||||||
default:
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t copy_norm_headers_to_nv
|
|
||||||
(const char **nv,
|
|
||||||
const std::vector<std::pair<std::string, std::string>>& headers)
|
|
||||||
{
|
|
||||||
size_t i, j, nvlen = 0;
|
|
||||||
for(i = 0, j = 0; i < headers.size() && j < IGN_HDLEN;) {
|
|
||||||
int rv = strcmp(headers[i].first.c_str(), IGN_HD[j]);
|
|
||||||
if(rv < 0) {
|
|
||||||
nv[nvlen++] = headers[i].first.c_str();
|
|
||||||
nv[nvlen++] = headers[i].second.c_str();
|
|
||||||
++i;
|
|
||||||
} else if(rv > 0) {
|
|
||||||
++j;
|
|
||||||
} else {
|
|
||||||
++i;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
for(; i < headers.size(); ++i) {
|
|
||||||
nv[nvlen++] = headers[i].first.c_str();
|
|
||||||
nv[nvlen++] = headers[i].second.c_str();
|
|
||||||
}
|
|
||||||
return nvlen;
|
|
||||||
}
|
|
||||||
|
|
||||||
void build_http1_headers_from_norm_headers
|
|
||||||
(std::string& hdrs,
|
|
||||||
const std::vector<std::pair<std::string,
|
|
||||||
std::string>>& headers)
|
|
||||||
{
|
|
||||||
size_t i, j;
|
|
||||||
for(i = 0, j = 0; i < headers.size() && j < HTTP1_IGN_HDLEN;) {
|
|
||||||
int rv = strcmp(headers[i].first.c_str(), HTTP1_IGN_HD[j]);
|
|
||||||
if(rv < 0) {
|
|
||||||
hdrs += headers[i].first;
|
|
||||||
http::capitalize(hdrs, hdrs.size()-headers[i].first.size());
|
|
||||||
hdrs += ": ";
|
|
||||||
hdrs += headers[i].second;
|
|
||||||
hdrs += "\r\n";
|
|
||||||
++i;
|
|
||||||
} else if(rv > 0) {
|
|
||||||
++j;
|
|
||||||
} else {
|
|
||||||
++i;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
for(; i < headers.size(); ++i) {
|
|
||||||
hdrs += headers[i].first;
|
|
||||||
http::capitalize(hdrs, hdrs.size()-headers[i].first.size());
|
|
||||||
hdrs += ": ";
|
|
||||||
hdrs += headers[i].second;
|
|
||||||
hdrs += "\r\n";
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace http
|
} // namespace http
|
||||||
|
|
||||||
} // namespace shrpx
|
} // namespace shrpx
|
||||||
|
|
|
@ -25,83 +25,21 @@
|
||||||
#ifndef SHRPX_HTTP_H
|
#ifndef SHRPX_HTTP_H
|
||||||
#define SHRPX_HTTP_H
|
#define SHRPX_HTTP_H
|
||||||
|
|
||||||
|
#include "shrpx.h"
|
||||||
|
|
||||||
#include <string>
|
#include <string>
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include <nghttp2/nghttp2.h>
|
|
||||||
|
|
||||||
#include "http-parser/http_parser.h"
|
|
||||||
|
|
||||||
namespace shrpx {
|
namespace shrpx {
|
||||||
|
|
||||||
namespace http {
|
namespace http {
|
||||||
|
|
||||||
const char* get_status_string(int status_code);
|
|
||||||
|
|
||||||
std::string create_error_html(int status_code);
|
std::string create_error_html(int status_code);
|
||||||
|
|
||||||
std::string create_via_header_value(int major, int minor);
|
std::string create_via_header_value(int major, int minor);
|
||||||
|
|
||||||
void capitalize(std::string& s, size_t offset);
|
|
||||||
|
|
||||||
void sanitize_header_value(std::string& s, size_t offset);
|
|
||||||
|
|
||||||
// Adds ANSI color codes to HTTP headers |hdrs|.
|
// Adds ANSI color codes to HTTP headers |hdrs|.
|
||||||
std::string colorizeHeaders(const char *hdrs);
|
std::string colorizeHeaders(const char *hdrs);
|
||||||
|
|
||||||
// Copies the |field| component value from |u| and |url| to the
|
|
||||||
// |dest|. If |u| does not have |field|, then this function does
|
|
||||||
// nothing.
|
|
||||||
void copy_url_component(std::string& dest, http_parser_url *u, int field,
|
|
||||||
const char* url);
|
|
||||||
|
|
||||||
// Returns true if the header field |name| with length |namelen| bytes
|
|
||||||
// is valid for HTTP/2.0.
|
|
||||||
bool check_http2_allowed_header(const uint8_t *name, size_t namelen);
|
|
||||||
|
|
||||||
// Calls check_http2_allowed_header with |name| and strlen(name),
|
|
||||||
// assuming |name| is null-terminated string.
|
|
||||||
bool check_http2_allowed_header(const char *name);
|
|
||||||
|
|
||||||
// Checks that headers |nva| including |nvlen| entries do not contain
|
|
||||||
// disallowed header fields in HTTP/2.0 spec. This function returns
|
|
||||||
// true if |nva| does not contains such headers.
|
|
||||||
bool check_http2_headers(const nghttp2_nv *nva, size_t nvlen);
|
|
||||||
|
|
||||||
// Returns the pointer to the entry in |nva| which has name |name| and
|
|
||||||
// the |name| is uinque in the |nva|. If no such entry exist, returns
|
|
||||||
// nullptr.
|
|
||||||
const nghttp2_nv* get_unique_header(const nghttp2_nv *nva, size_t nvlen,
|
|
||||||
const char *name);
|
|
||||||
|
|
||||||
// Returns the poiter to the entry in |nva| which has name |name|. If
|
|
||||||
// more than one entries which have the name |name|, first occurrence
|
|
||||||
// in |nva| is returned. If no such entry exist, returns nullptr.
|
|
||||||
const nghttp2_nv* get_header(const nghttp2_nv *nva, size_t nvlen,
|
|
||||||
const char *name);
|
|
||||||
|
|
||||||
// Returns std::string version of nv->name with nv->namelen bytes.
|
|
||||||
std::string name_to_str(const nghttp2_nv *nv);
|
|
||||||
// Returns std::string version of nv->value with nv->valuelen bytes.
|
|
||||||
std::string value_to_str(const nghttp2_nv *nv);
|
|
||||||
|
|
||||||
// Returns true if the value of |nv| includes only ' ' (0x20) or '\t'.
|
|
||||||
bool value_lws(const nghttp2_nv *nv);
|
|
||||||
|
|
||||||
// Copies headers in |headers| to |nv|. Certain headers, including
|
|
||||||
// disallowed headers in HTTP/2.0 spec and headers which require
|
|
||||||
// special handling (i.e. via), are not copied.
|
|
||||||
size_t copy_norm_headers_to_nv
|
|
||||||
(const char **nv,
|
|
||||||
const std::vector<std::pair<std::string, std::string>>& headers);
|
|
||||||
|
|
||||||
// Appends HTTP/1.1 style header lines to |hdrs| from headers in
|
|
||||||
// |headers|. Certain headers, which requires special handling
|
|
||||||
// (i.e. via), are not appended.
|
|
||||||
void build_http1_headers_from_norm_headers
|
|
||||||
(std::string& hdrs,
|
|
||||||
const std::vector<std::pair<std::string, std::string>>& headers);
|
|
||||||
|
|
||||||
} // namespace http
|
} // namespace http
|
||||||
|
|
||||||
} // namespace shrpx
|
} // namespace shrpx
|
||||||
|
|
|
@ -36,6 +36,7 @@
|
||||||
#include "shrpx_config.h"
|
#include "shrpx_config.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
#include "shrpx_accesslog.h"
|
#include "shrpx_accesslog.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
#include "base64.h"
|
#include "base64.h"
|
||||||
|
|
||||||
|
@ -209,35 +210,35 @@ void on_frame_recv_callback
|
||||||
}
|
}
|
||||||
|
|
||||||
// Assuming that nva is sorted by name.
|
// Assuming that nva is sorted by name.
|
||||||
if(!http::check_http2_headers(nva, nvlen)) {
|
if(!http2::check_http2_headers(nva, nvlen)) {
|
||||||
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
for(size_t i = 0; i < nvlen; ++i) {
|
for(size_t i = 0; i < nvlen; ++i) {
|
||||||
if(nva[i].namelen > 0 && nva[i].name[0] != ':') {
|
if(nva[i].namelen > 0 && nva[i].name[0] != ':') {
|
||||||
downstream->add_request_header(http::name_to_str(&nva[i]),
|
downstream->add_request_header(http2::name_to_str(&nva[i]),
|
||||||
http::value_to_str(&nva[i]));
|
http2::value_to_str(&nva[i]));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
auto host = http::get_unique_header(nva, nvlen, ":host");
|
auto host = http2::get_unique_header(nva, nvlen, ":host");
|
||||||
auto path = http::get_unique_header(nva, nvlen, ":path");
|
auto path = http2::get_unique_header(nva, nvlen, ":path");
|
||||||
auto method = http::get_unique_header(nva, nvlen, ":method");
|
auto method = http2::get_unique_header(nva, nvlen, ":method");
|
||||||
auto scheme = http::get_unique_header(nva, nvlen, ":scheme");
|
auto scheme = http2::get_unique_header(nva, nvlen, ":scheme");
|
||||||
bool is_connect = method &&
|
bool is_connect = method &&
|
||||||
util::streq("CONNECT", method->value, method->valuelen);
|
util::streq("CONNECT", method->value, method->valuelen);
|
||||||
if(!host || !path || !method ||
|
if(!host || !path || !method ||
|
||||||
http::value_lws(host) || http::value_lws(path) ||
|
http2::value_lws(host) || http2::value_lws(path) ||
|
||||||
http::value_lws(method) ||
|
http2::value_lws(method) ||
|
||||||
(!is_connect && (!scheme || http::value_lws(scheme)))) {
|
(!is_connect && (!scheme || http2::value_lws(scheme)))) {
|
||||||
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
if(!is_connect &&
|
if(!is_connect &&
|
||||||
(frame->hd.flags & NGHTTP2_FLAG_END_STREAM) == 0) {
|
(frame->hd.flags & NGHTTP2_FLAG_END_STREAM) == 0) {
|
||||||
auto content_length = http::get_header(nva, nvlen, "content-length");
|
auto content_length = http2::get_header(nva, nvlen, "content-length");
|
||||||
if(!content_length || http::value_lws(content_length)) {
|
if(!content_length || http2::value_lws(content_length)) {
|
||||||
// If content-length is missing,
|
// If content-length is missing,
|
||||||
// Downstream::push_upload_data_chunk will fail and
|
// Downstream::push_upload_data_chunk will fail and
|
||||||
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
upstream->rst_stream(downstream, NGHTTP2_PROTOCOL_ERROR);
|
||||||
|
@ -245,22 +246,22 @@ void on_frame_recv_callback
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
downstream->set_request_method(http::value_to_str(method));
|
downstream->set_request_method(http2::value_to_str(method));
|
||||||
|
|
||||||
// SpdyDownstreamConnection examines request path to find
|
// SpdyDownstreamConnection examines request path to find
|
||||||
// scheme. We construct abs URI for spdy_bridge mode as well as
|
// scheme. We construct abs URI for spdy_bridge mode as well as
|
||||||
// spdy_proxy mode.
|
// spdy_proxy mode.
|
||||||
if((get_config()->spdy_proxy || get_config()->spdy_bridge) &&
|
if((get_config()->spdy_proxy || get_config()->spdy_bridge) &&
|
||||||
scheme && path->value[0] == '/') {
|
scheme && path->value[0] == '/') {
|
||||||
std::string reqpath(http::value_to_str(scheme));
|
std::string reqpath(http2::value_to_str(scheme));
|
||||||
reqpath += "://";
|
reqpath += "://";
|
||||||
reqpath += http::value_to_str(host);
|
reqpath += http2::value_to_str(host);
|
||||||
reqpath += http::value_to_str(path);
|
reqpath += http2::value_to_str(path);
|
||||||
downstream->set_request_path(reqpath);
|
downstream->set_request_path(reqpath);
|
||||||
} else {
|
} else {
|
||||||
downstream->set_request_path(http::value_to_str(path));
|
downstream->set_request_path(http2::value_to_str(path));
|
||||||
}
|
}
|
||||||
downstream->add_request_header("host", http::value_to_str(host));
|
downstream->add_request_header("host", http2::value_to_str(host));
|
||||||
downstream->check_upgrade_request();
|
downstream->check_upgrade_request();
|
||||||
|
|
||||||
auto dconn = upstream->get_client_handler()->get_downstream_connection();
|
auto dconn = upstream->get_client_handler()->get_downstream_connection();
|
||||||
|
@ -863,7 +864,7 @@ int Http2Upstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
nv[hdidx++] = ":status";
|
nv[hdidx++] = ":status";
|
||||||
nv[hdidx++] = response_status.c_str();
|
nv[hdidx++] = response_status.c_str();
|
||||||
|
|
||||||
hdidx += http::copy_norm_headers_to_nv(&nv[hdidx],
|
hdidx += http2::copy_norm_headers_to_nv(&nv[hdidx],
|
||||||
downstream->get_response_headers());
|
downstream->get_response_headers());
|
||||||
auto via = downstream->get_norm_response_header("via");
|
auto via = downstream->get_norm_response_header("via");
|
||||||
if(get_config()->no_via) {
|
if(get_config()->no_via) {
|
||||||
|
|
|
@ -30,6 +30,7 @@
|
||||||
#include "shrpx_config.h"
|
#include "shrpx_config.h"
|
||||||
#include "shrpx_error.h"
|
#include "shrpx_error.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -120,7 +121,7 @@ int HttpDownstreamConnection::push_request_headers()
|
||||||
hdrs += "HTTP/1.1\r\n";
|
hdrs += "HTTP/1.1\r\n";
|
||||||
downstream_->normalize_request_headers();
|
downstream_->normalize_request_headers();
|
||||||
auto end_headers = std::end(downstream_->get_request_headers());
|
auto end_headers = std::end(downstream_->get_request_headers());
|
||||||
http::build_http1_headers_from_norm_headers
|
http2::build_http1_headers_from_norm_headers
|
||||||
(hdrs, downstream_->get_request_headers());
|
(hdrs, downstream_->get_request_headers());
|
||||||
|
|
||||||
if(downstream_->get_request_connection_close()) {
|
if(downstream_->get_request_connection_close()) {
|
||||||
|
|
|
@ -36,6 +36,7 @@
|
||||||
#include "shrpx_config.h"
|
#include "shrpx_config.h"
|
||||||
#include "shrpx_error.h"
|
#include "shrpx_error.h"
|
||||||
#include "shrpx_accesslog.h"
|
#include "shrpx_accesslog.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -583,7 +584,7 @@ int HttpsUpstream::error_reply(int status_code)
|
||||||
std::string header;
|
std::string header;
|
||||||
header.reserve(512);
|
header.reserve(512);
|
||||||
header += "HTTP/1.1 ";
|
header += "HTTP/1.1 ";
|
||||||
header += http::get_status_string(status_code);
|
header += http2::get_status_string(status_code);
|
||||||
header += "\r\nServer: ";
|
header += "\r\nServer: ";
|
||||||
header += get_config()->server_name;
|
header += get_config()->server_name;
|
||||||
header += "\r\nContent-Length: ";
|
header += "\r\nContent-Length: ";
|
||||||
|
@ -659,11 +660,11 @@ int HttpsUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
downstream->get_request_major(),
|
downstream->get_request_major(),
|
||||||
downstream->get_request_minor());
|
downstream->get_request_minor());
|
||||||
std::string hdrs = temp;
|
std::string hdrs = temp;
|
||||||
hdrs += http::get_status_string(downstream->get_response_http_status());
|
hdrs += http2::get_status_string(downstream->get_response_http_status());
|
||||||
hdrs += "\r\n";
|
hdrs += "\r\n";
|
||||||
downstream->normalize_response_headers();
|
downstream->normalize_response_headers();
|
||||||
auto end_headers = std::end(downstream->get_response_headers());
|
auto end_headers = std::end(downstream->get_response_headers());
|
||||||
http::build_http1_headers_from_norm_headers
|
http2::build_http1_headers_from_norm_headers
|
||||||
(hdrs, downstream->get_response_headers());
|
(hdrs, downstream->get_response_headers());
|
||||||
|
|
||||||
// We check downstream->get_response_connection_close() in case when
|
// We check downstream->get_response_connection_close() in case when
|
||||||
|
|
|
@ -39,6 +39,7 @@
|
||||||
#include "shrpx_error.h"
|
#include "shrpx_error.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
#include "shrpx_spdy_session.h"
|
#include "shrpx_spdy_session.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -252,9 +253,9 @@ int SpdyDownstreamConnection::push_request_headers()
|
||||||
downstream_->get_request_path().size(),
|
downstream_->get_request_path().size(),
|
||||||
0, &u);
|
0, &u);
|
||||||
if(rv == 0) {
|
if(rv == 0) {
|
||||||
http::copy_url_component(scheme, &u, UF_SCHEMA, url);
|
http2::copy_url_component(scheme, &u, UF_SCHEMA, url);
|
||||||
http::copy_url_component(path, &u, UF_PATH, url);
|
http2::copy_url_component(path, &u, UF_PATH, url);
|
||||||
http::copy_url_component(query, &u, UF_QUERY, url);
|
http2::copy_url_component(query, &u, UF_QUERY, url);
|
||||||
if(path.empty()) {
|
if(path.empty()) {
|
||||||
path = "/";
|
path = "/";
|
||||||
}
|
}
|
||||||
|
@ -282,7 +283,7 @@ int SpdyDownstreamConnection::push_request_headers()
|
||||||
nv[hdidx++] = ":method";
|
nv[hdidx++] = ":method";
|
||||||
nv[hdidx++] = downstream_->get_request_method().c_str();
|
nv[hdidx++] = downstream_->get_request_method().c_str();
|
||||||
|
|
||||||
hdidx += http::copy_norm_headers_to_nv(&nv[hdidx],
|
hdidx += http2::copy_norm_headers_to_nv(&nv[hdidx],
|
||||||
downstream_->get_request_headers());
|
downstream_->get_request_headers());
|
||||||
|
|
||||||
auto host = downstream_->get_norm_request_header("host");
|
auto host = downstream_->get_norm_request_header("host");
|
||||||
|
|
|
@ -40,6 +40,7 @@
|
||||||
#include "shrpx_client_handler.h"
|
#include "shrpx_client_handler.h"
|
||||||
#include "shrpx_ssl.h"
|
#include "shrpx_ssl.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
#include "base64.h"
|
#include "base64.h"
|
||||||
|
|
||||||
|
@ -749,7 +750,7 @@ void on_frame_recv_callback
|
||||||
auto nvlen = frame->headers.nvlen;
|
auto nvlen = frame->headers.nvlen;
|
||||||
|
|
||||||
// Assuming that nva is sorted by name.
|
// Assuming that nva is sorted by name.
|
||||||
if(!http::check_http2_headers(nva, nvlen)) {
|
if(!http2::check_http2_headers(nva, nvlen)) {
|
||||||
nghttp2_submit_rst_stream(session, frame->hd.stream_id,
|
nghttp2_submit_rst_stream(session, frame->hd.stream_id,
|
||||||
NGHTTP2_PROTOCOL_ERROR);
|
NGHTTP2_PROTOCOL_ERROR);
|
||||||
downstream->set_response_state(Downstream::MSG_RESET);
|
downstream->set_response_state(Downstream::MSG_RESET);
|
||||||
|
@ -759,13 +760,13 @@ void on_frame_recv_callback
|
||||||
|
|
||||||
for(size_t i = 0; i < nvlen; ++i) {
|
for(size_t i = 0; i < nvlen; ++i) {
|
||||||
if(nva[i].namelen > 0 && nva[i].name[0] != ':') {
|
if(nva[i].namelen > 0 && nva[i].name[0] != ':') {
|
||||||
downstream->add_response_header(http::name_to_str(&nva[i]),
|
downstream->add_response_header(http2::name_to_str(&nva[i]),
|
||||||
http::value_to_str(&nva[i]));
|
http2::value_to_str(&nva[i]));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
auto status = http::get_unique_header(nva, nvlen, ":status");
|
auto status = http2::get_unique_header(nva, nvlen, ":status");
|
||||||
if(!status || http::value_lws(status)) {
|
if(!status || http2::value_lws(status)) {
|
||||||
nghttp2_submit_rst_stream(session, frame->hd.stream_id,
|
nghttp2_submit_rst_stream(session, frame->hd.stream_id,
|
||||||
NGHTTP2_PROTOCOL_ERROR);
|
NGHTTP2_PROTOCOL_ERROR);
|
||||||
downstream->set_response_state(Downstream::MSG_RESET);
|
downstream->set_response_state(Downstream::MSG_RESET);
|
||||||
|
@ -773,14 +774,14 @@ void on_frame_recv_callback
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
downstream->set_response_http_status
|
downstream->set_response_http_status
|
||||||
(strtoul(http::value_to_str(status).c_str(), nullptr, 10));
|
(strtoul(http2::value_to_str(status).c_str(), nullptr, 10));
|
||||||
|
|
||||||
// Just assume it is HTTP/1.1. But we really consider to say 2.0
|
// Just assume it is HTTP/1.1. But we really consider to say 2.0
|
||||||
// here.
|
// here.
|
||||||
downstream->set_response_major(1);
|
downstream->set_response_major(1);
|
||||||
downstream->set_response_minor(1);
|
downstream->set_response_minor(1);
|
||||||
|
|
||||||
auto content_length = http::get_header(nva, nvlen, "content-length");
|
auto content_length = http2::get_header(nva, nvlen, "content-length");
|
||||||
if(!content_length && downstream->get_request_method() != "HEAD" &&
|
if(!content_length && downstream->get_request_method() != "HEAD" &&
|
||||||
downstream->get_request_method() != "CONNECT") {
|
downstream->get_request_method() != "CONNECT") {
|
||||||
unsigned int status;
|
unsigned int status;
|
||||||
|
|
|
@ -37,6 +37,7 @@
|
||||||
#include "shrpx_config.h"
|
#include "shrpx_config.h"
|
||||||
#include "shrpx_http.h"
|
#include "shrpx_http.h"
|
||||||
#include "shrpx_accesslog.h"
|
#include "shrpx_accesslog.h"
|
||||||
|
#include "http2.h"
|
||||||
#include "util.h"
|
#include "util.h"
|
||||||
|
|
||||||
using namespace nghttp2;
|
using namespace nghttp2;
|
||||||
|
@ -740,7 +741,7 @@ int SpdyUpstream::error_reply(Downstream *downstream, int status_code)
|
||||||
std::string content_length = util::utos(html.size());
|
std::string content_length = util::utos(html.size());
|
||||||
|
|
||||||
const char *nv[] = {
|
const char *nv[] = {
|
||||||
":status", http::get_status_string(status_code),
|
":status", http2::get_status_string(status_code),
|
||||||
":version", "http/1.1",
|
":version", "http/1.1",
|
||||||
"content-type", "text/html; charset=UTF-8",
|
"content-type", "text/html; charset=UTF-8",
|
||||||
"server", get_config()->server_name,
|
"server", get_config()->server_name,
|
||||||
|
@ -810,7 +811,8 @@ int SpdyUpstream::on_downstream_header_complete(Downstream *downstream)
|
||||||
size_t hdidx = 0;
|
size_t hdidx = 0;
|
||||||
std::string via_value;
|
std::string via_value;
|
||||||
nv[hdidx++] = ":status";
|
nv[hdidx++] = ":status";
|
||||||
nv[hdidx++] = http::get_status_string(downstream->get_response_http_status());
|
nv[hdidx++] = http2::get_status_string
|
||||||
|
(downstream->get_response_http_status());
|
||||||
nv[hdidx++] = ":version";
|
nv[hdidx++] = ":version";
|
||||||
nv[hdidx++] = "HTTP/1.1";
|
nv[hdidx++] = "HTTP/1.1";
|
||||||
for(Headers::const_iterator i = downstream->get_response_headers().begin();
|
for(Headers::const_iterator i = downstream->get_response_headers().begin();
|
||||||
|
|
Loading…
Reference in New Issue