diff options
Diffstat (limited to 'src/lib/protocols/tls.c')
| -rw-r--r-- | src/lib/protocols/tls.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index b86d51f54..1ed8341b6 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -1851,26 +1851,9 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct, if(rc <= 0) break; else ja3_str_len += rc; } - if(ndpi_struct->enable_ja3_plus) { - for(i=0; (i<ja3.server.num_elliptic_curve_point_format) && (JA3_STR_LEN > ja3_str_len); i++) { - rc = ndpi_snprintf(&ja3_str[ja3_str_len], JA3_STR_LEN-ja3_str_len, "%s%u", - (i > 0) ? "-" : "", ja3.server.elliptic_curve_point_format[i]); - if((rc > 0) && (ja3_str_len + rc < JA3_STR_LEN)) ja3_str_len += rc; else break; - } - - if((ja3.server.alpn[0] != '\0') && (JA3_STR_LEN > ja3_str_len)) { - rc = ndpi_snprintf(&ja3_str[ja3_str_len], JA3_STR_LEN-ja3_str_len, ",%s", ja3.server.alpn); - if((rc > 0) && (ja3_str_len + rc < JA3_STR_LEN)) ja3_str_len += rc; - } - -#ifdef DEBUG_TLS - printf("[JA3+] Server: %s \n", ja3_str); -#endif - } else { #ifdef DEBUG_TLS - printf("[JA3] Server: %s \n", ja3_str); + printf("[JA3] Server: %s \n", ja3_str); #endif - } ndpi_MD5Init(&ctx); ndpi_MD5Update(&ctx, (const unsigned char *)ja3_str, strlen(ja3_str)); @@ -2636,16 +2619,6 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct, if((rc > 0) && (ja3_str_len + rc < JA3_STR_LEN)) ja3_str_len += rc; else break; } - if(ndpi_struct->enable_ja3_plus) { - rc = ndpi_snprintf(&ja3_str[ja3_str_len], JA3_STR_LEN-ja3_str_len, - ",%s,%s,%s", ja3.client.signature_algorithms, ja3.client.supported_versions, ja3.client.alpn); - if((rc > 0) && (ja3_str_len + rc < JA3_STR_LEN)) ja3_str_len += rc; - } - -#ifdef DEBUG_JA3C - printf("[JA3+] Client: %s \n", ja3_str); -#endif - ndpi_MD5Init(&ctx); ndpi_MD5Update(&ctx, (const unsigned char *)ja3_str, strlen(ja3_str)); ndpi_MD5Final(md5_hash, &ctx); |