diff options
Diffstat (limited to 'contrib/epee/include/net/http_protocol_handler.inl')
| -rwxr-xr-x[-rw-r--r--] | contrib/epee/include/net/http_protocol_handler.inl | 55 |
1 files changed, 43 insertions, 12 deletions
diff --git a/contrib/epee/include/net/http_protocol_handler.inl b/contrib/epee/include/net/http_protocol_handler.inl index c92a13bcc..c3350bf73 100644..100755 --- a/contrib/epee/include/net/http_protocol_handler.inl +++ b/contrib/epee/include/net/http_protocol_handler.inl @@ -316,7 +316,10 @@ namespace net_utils CHECK_AND_ASSERT_MES(result[0].matched, false, "simple_http_connection_handler::analize_http_method() assert failed..."); http_ver_major = boost::lexical_cast<int>(result[11]); http_ver_minor = boost::lexical_cast<int>(result[12]); - if(result[4].matched) + + if(result[3].matched) + method = http::http_method_options; + else if(result[4].matched) method = http::http_method_get; else if(result[5].matched) method = http::http_method_head; @@ -472,8 +475,8 @@ namespace net_utils bool simple_http_connection_handler<t_connection_context>::parse_cached_header(http_header_info& body_info, const std::string& m_cache_to_process, size_t pos) { STATIC_REGEXP_EXPR_1(rexp_mach_field, - "\n?((Connection)|(Referer)|(Content-Length)|(Content-Type)|(Transfer-Encoding)|(Content-Encoding)|(Host)|(Cookie)|(User-Agent)" - // 12 3 4 5 6 7 8 9 10 + "\n?((Connection)|(Referer)|(Content-Length)|(Content-Type)|(Transfer-Encoding)|(Content-Encoding)|(Host)|(Cookie)|(User-Agent)|(Origin)" + // 12 3 4 5 6 7 8 9 10 11 "|([\\w-]+?)) ?: ?((.*?)(\r?\n))[^\t ]", //11 1213 14 boost::regex::icase | boost::regex::normal); @@ -487,8 +490,8 @@ namespace net_utils //lookup all fields and fill well-known fields while( boost::regex_search( it_current_bound, it_end_bound, result, rexp_mach_field, boost::match_default) && result[0].matched) { - const size_t field_val = 13; - const size_t field_etc_name = 11; + const size_t field_val = 14; + const size_t field_etc_name = 12; int i = 2; //start position = 2 if(result[i++].matched)//"Connection" @@ -509,6 +512,8 @@ namespace net_utils body_info.m_cookie = result[field_val]; else if(result[i++].matched)//"User-Agent" body_info.m_user_agent = result[field_val]; + else if(result[i++].matched)//"Origin" + body_info.m_origin = result[field_val]; else if(result[i++].matched)//e.t.c (HAVE TO BE MATCHED!) body_info.m_etc_fields.push_back(std::pair<std::string, std::string>(result[field_etc_name], result[field_val])); else @@ -537,17 +542,27 @@ namespace net_utils template<class t_connection_context> bool simple_http_connection_handler<t_connection_context>::handle_request_and_send_response(const http::http_request_info& query_info) { - http_response_info response; - bool res = handle_request(query_info, response); + http_response_info response{}; //CHECK_AND_ASSERT_MES(res, res, "handle_request(query_info, response) returned false" ); + bool res = true; + + if (query_info.m_http_method != http::http_method_options) + { + res = handle_request(query_info, response); + } + else + { + response.m_response_code = 200; + response.m_response_comment = "OK"; + } std::string response_data = get_response_header(response); - //LOG_PRINT_L0("HTTP_SEND: << \r\n" << response_data + response.m_body); + LOG_PRINT_L3("HTTP_RESPONSE_HEAD: << \r\n" << response_data); m_psnd_hndlr->do_send((void*)response_data.data(), response_data.size()); - if(response.m_body.size() && (query_info.m_http_method != http::http_method_head)) + if ((response.m_body.size() && (query_info.m_http_method != http::http_method_head)) || (query_info.m_http_method == http::http_method_options)) m_psnd_hndlr->do_send((void*)response.m_body.data(), response.m_body.size()); return res; } @@ -579,7 +594,6 @@ namespace net_utils response.m_response_comment = "OK"; response.m_mime_tipe = get_file_mime_tipe(uri_to_path); - return true; } //----------------------------------------------------------------------------------- @@ -591,8 +605,12 @@ namespace net_utils "Server: Epee-based\r\n" "Content-Length: "; buf += boost::lexical_cast<std::string>(response.m_body.size()) + "\r\n"; - buf += "Content-Type: "; - buf += response.m_mime_tipe + "\r\n"; + + if(!response.m_mime_tipe.empty()) + { + buf += "Content-Type: "; + buf += response.m_mime_tipe + "\r\n"; + } buf += "Last-Modified: "; time_t tm; @@ -612,6 +630,19 @@ namespace net_utils m_want_close = true; } } + + // Cross-origin resource sharing + if(m_query_info.m_header_info.m_origin.size()) + { + if (std::binary_search(m_config.m_access_control_origins.begin(), m_config.m_access_control_origins.end(), m_query_info.m_header_info.m_origin)) + { + buf += "Access-Control-Allow-Origin: "; + buf += m_query_info.m_header_info.m_origin; + buf += "\r\n"; + buf += "Access-Control-Allow-Methods: POST, PUT, GET, OPTIONS\r\n"; + } + } + //add additional fields, if it is for(fields_list::const_iterator it = response.m_additional_fields.begin(); it!=response.m_additional_fields.end(); it++) buf += it->first + ":" + it->second + "\r\n"; |