diff options
Diffstat (limited to 'src/lib/protocols/http.c')
| -rw-r--r-- | src/lib/protocols/http.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/lib/protocols/http.c b/src/lib/protocols/http.c index 7332c5e04..d2311b3db 100644 --- a/src/lib/protocols/http.c +++ b/src/lib/protocols/http.c @@ -156,7 +156,8 @@ static void rtsp_parse_packet_acceptline(struct ndpi_detection_module_struct } #endif -static void setHttpUserAgent(struct ndpi_flow_struct *flow, char *ua) { +static void setHttpUserAgent(struct ndpi_detection_module_struct *ndpi_struct, + struct ndpi_flow_struct *flow, char *ua) { if ( !strcmp(ua, "Windows NT 5.0")) ua = "Windows 2000"; else if(!strcmp(ua, "Windows NT 5.1")) ua = "Windows XP"; else if(!strcmp(ua, "Windows NT 5.2")) ua = "Windows Server 2003"; @@ -170,7 +171,9 @@ static void setHttpUserAgent(struct ndpi_flow_struct *flow, char *ua) { * https://github.com/ua-parser/uap-core/blob/master/regexes.yaml */ //printf("==> %s\n", ua); - snprintf((char*)flow->protos.http.detected_os, sizeof(flow->protos.http.detected_os), "%s", ua); + if(!ndpi_struct->disable_metadata_export) { + snprintf((char*)flow->protos.http.detected_os, sizeof(flow->protos.http.detected_os), "%s", ua); + } } static void parseHttpSubprotocol(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { @@ -330,7 +333,7 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ } if(token) - setHttpUserAgent(flow, token); + setHttpUserAgent(ndpi_struct, flow, token); } } } @@ -360,14 +363,20 @@ static void check_content_type_and_change_protocol(struct ndpi_detection_module_ NDPI_PROTOCOL_HTTP); /* Copy result for nDPI apps */ - len = ndpi_min(packet->host_line.len, sizeof(flow->host_server_name)-1); - strncpy((char*)flow->host_server_name, (char*)packet->host_line.ptr, len); - flow->host_server_name[len] = '\0', flow->server_id = flow->dst; + if(!ndpi_struct->disable_metadata_export) { + len = ndpi_min(packet->host_line.len, sizeof(flow->host_server_name)-1); + strncpy((char*)flow->host_server_name, (char*)packet->host_line.ptr, len); + flow->host_server_name[len] = '\0'; + } + + flow->server_id = flow->dst; if(packet->forwarded_line.ptr) { len = ndpi_min(packet->forwarded_line.len, sizeof(flow->protos.http.nat_ip)-1); - strncpy((char*)flow->protos.http.nat_ip, (char*)packet->forwarded_line.ptr, len); - flow->protos.http.nat_ip[len] = '\0'; + if(!ndpi_struct->disable_metadata_export) { + strncpy((char*)flow->protos.http.nat_ip, (char*)packet->forwarded_line.ptr, len); + flow->protos.http.nat_ip[len] = '\0'; + } } if(ndpi_struct->http_dont_dissect_response) |