Truncated history

nfq/params.h

@@ -0,0 +1,123 @@
+#pragma once
+
+#include "pools.h"
+#include "conntrack.h"
+#include "desync.h"
+#include "protocol.h"
+#include "helpers.h"
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <net/if.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <time.h>
+#include <sys/queue.h>
+
+#define TLS_PARTIALS_ENABLE	true
+
+#define Q_RCVBUF	(128*1024)	// in bytes
+#define Q_SNDBUF	(64*1024)	// in bytes
+#define RAW_SNDBUF	(64*1024)	// in bytes
+
+#define Q_MAXLEN	1024		// in packets
+
+#define BADSEQ_INCREMENT_DEFAULT 	-10000
+#define BADSEQ_ACK_INCREMENT_DEFAULT 	-66000
+
+#define IPFRAG_UDP_DEFAULT 8
+#define IPFRAG_TCP_DEFAULT 32
+
+#define UDPLEN_INCREMENT_DEFAULT 	2
+
+#define HOSTLIST_AUTO_FAIL_THRESHOLD_DEFAULT	3
+#define	HOSTLIST_AUTO_FAIL_TIME_DEFAULT 	60
+#define	HOSTLIST_AUTO_RETRANS_THRESHOLD_DEFAULT	3
+
+enum log_target { LOG_TARGET_CONSOLE=0, LOG_TARGET_FILE, LOG_TARGET_SYSLOG };
+
+struct desync_profile
+{
+	int n;	// number of the profile
+
+	uint16_t wsize,wssize;
+	uint8_t wscale,wsscale;
+	char wssize_cutoff_mode; // n - packets, d - data packets, s - relative sequence
+	unsigned int wssize_cutoff;
+
+	bool hostcase, hostnospace, domcase;
+	char hostspell[4];
+	enum dpi_desync_mode desync_mode0,desync_mode,desync_mode2;
+	bool desync_retrans,desync_skip_nosni,desync_any_proto;
+	unsigned int desync_repeats,desync_split_pos,desync_seqovl,desync_ipfrag_pos_tcp,desync_ipfrag_pos_udp;
+	enum httpreqpos desync_split_http_req;
+	enum tlspos desync_split_tls;
+	char desync_start_mode, desync_cutoff_mode; // n - packets, d - data packets, s - relative sequence
+	unsigned int desync_start, desync_cutoff;
+	uint8_t desync_ttl, desync_ttl6;
+	autottl desync_autottl, desync_autottl6;
+	uint32_t desync_fooling_mode;
+	uint32_t desync_badseq_increment, desync_badseq_ack_increment;
+	uint8_t fake_http[1460],fake_tls[1460],fake_unknown[1460],fake_syndata[1460],seqovl_pattern[1460];
+	uint8_t fake_unknown_udp[1472],udplen_pattern[1472],fake_quic[1472],fake_wg[1472],fake_dht[1472];
+	size_t fake_http_size,fake_tls_size,fake_quic_size,fake_wg_size,fake_dht_size,fake_unknown_size,fake_syndata_size,fake_unknown_udp_size;
+	int udplen_increment;
+
+	bool filter_ipv4,filter_ipv6;
+	port_filter pf_tcp,pf_udp;
+	strpool *hostlist, *hostlist_exclude;
+	struct str_list_head hostlist_files, hostlist_exclude_files;
+	char hostlist_auto_filename[PATH_MAX];
+	int hostlist_auto_fail_threshold, hostlist_auto_fail_time, hostlist_auto_retrans_threshold;
+	time_t hostlist_auto_mod_time;
+	hostfail_pool *hostlist_auto_fail_counters;
+};
+
+struct desync_profile_list {
+	struct desync_profile dp;
+	LIST_ENTRY(desync_profile_list) next;
+};
+LIST_HEAD(desync_profile_list_head, desync_profile_list);
+struct desync_profile_list *dp_list_add(struct desync_profile_list_head *head);
+void dp_list_destroy(struct desync_profile_list_head *head);
+bool dp_list_have_autohostlist(struct desync_profile_list_head *head);
+
+struct params_s
+{
+	enum log_target debug_target;
+	char debug_logfile[PATH_MAX];
+	bool debug;
+
+#ifdef __linux__
+	int qnum;
+#elif defined(BSD)
+	uint16_t port; // divert port
+#endif
+	char bind_fix4,bind_fix6;
+	uint32_t desync_fwmark; // unused in BSD
+	
+	struct desync_profile_list_head desync_profiles;
+	
+#ifdef __CYGWIN__
+	struct str_list_head ssid_filter,nlm_filter;
+#else
+	bool droproot;
+	uid_t uid;
+	gid_t gid;
+#endif
+
+	char hostlist_auto_debuglog[PATH_MAX];
+	
+	unsigned int ctrack_t_syn, ctrack_t_est, ctrack_t_fin, ctrack_t_udp;
+	t_conntrack conntrack;
+};
+
+extern struct params_s params;
+extern const char *progname;
+
+int DLOG(const char *format, ...);
+int DLOG_ERR(const char *format, ...);
+int DLOG_PERROR(const char *s);
+int DLOG_CONDUP(const char *format, ...);
+int HOSTLIST_DEBUGLOG_APPEND(const char *format, ...);