完成流特征统计插件

DataSet/FeatureExtract/entry/include/base_utils.h

@@ -0,0 +1,44 @@
+#pragma once
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <arpa/inet.h>
+#include <netinet/ip6.h>
+#include <net/if.h>
+#include <string.h>
+#include <pthread.h>
+#include "MESA/MESA_handle_logger.h"
+
+#ifndef MAX
+#define MAX(a, b)  	(((a) > (b)) ? (a) : (b))
+#endif
+
+#ifndef MIN
+#define MIN(a, b)  	(((a) < (b)) ? (a) : (b))
+#endif
+
+#define STRING_MAX 128 
+
+#define likely(expr)    __builtin_expect((expr), 1)
+#define unlikely(expr)  __builtin_expect((expr), 0)
+
+#define ALLOC(type, number) ((type *)calloc(sizeof(type), number))
+#define	FREE(p)	{free(*p);*p=NULL;}
+
+#define LOG_ERROR(handler, fmt, ...)															\
+do { 													\
+	MESA_handle_runtime_log(handler, RLOG_LV_FATAL, "kni", fmt, ##__VA_ARGS__); } while(0)			
+
+#define LOG_INFO(handler, fmt, ...)															\
+do { 													\
+	MESA_handle_runtime_log(handler, RLOG_LV_INFO, "kni", fmt, ##__VA_ARGS__); } while(0)			
+
+#define LOG_DEBUG(handler, fmt, ...)															\
+do { 													\
+	MESA_handle_runtime_log(handler, RLOG_LV_DEBUG, "kni", fmt, ##__VA_ARGS__); } while(0)	
+
+	

DataSet/FeatureExtract/entry/include/ssl_utils.h

@@ -0,0 +1,50 @@
+#pragma once 
+
+#define EXTENSION_COUNT_MAX 128
+#define CIPHER_SUITE_COUNT_MAX 256
+
+struct cipher_suite
+{
+	uint16_t value;
+	const char* name;
+};
+
+struct tls_extension{
+	int value;
+	const char* name;
+};
+
+enum chello_parse_result
+{
+	CHELLO_PARSE_SUCCESS = 0,
+	CHELLO_PARSE_INVALID_FORMAT = -1,
+	CHELLO_PARSE_NOT_ENOUGH_BUFF = -2
+};
+
+struct ssl_version
+{
+	uint8_t minor;	
+	uint8_t major;
+	uint16_t ossl_format;
+	char str_format[STRING_MAX];
+};
+
+struct ssl_chello
+{
+	struct ssl_version min_version;
+	struct ssl_version max_version;
+	int cipher_suites_count;
+	int extension_count;
+	int cipher_suite_list[CIPHER_SUITE_COUNT_MAX];
+	int extension_list[EXTENSION_COUNT_MAX];
+	char sni[STRING_MAX];
+	char alpn[STRING_MAX];
+};
+
+struct ssl_version_map{
+	int value;
+	const char *name;
+};
+
+void ssl_chello_parse(struct ssl_chello* _chello, const unsigned char* buff, size_t buff_len, enum chello_parse_result* result);
+void ssl_chello_free(struct ssl_chello* chello);