blockcheck: fix tpws test regression

Typo fixes in eng and ru readme

.gitattributes

@@ -2,3 +2,4 @@
 *.cmd eol=crlf
 *.bat eol=crlf
 init.d/windivert.filter.examples/** eol=crlf
+files/** binary

.github/workflows/build.yml

@@ -468,7 +468,7 @@ jobs:
           (
             cd ${{ env.repo_dir }}
             rm -rf binaries/{android*,freebsd*,mac*,win*,x86_64/tpws_wsl.tgz} \
-                   init.d/{openrc,macos,pfsense,runit,s6,systemd} \
+                   init.d/{openrc,macos,pfsense,runit,s6,systemd,windivert.filter.examples} \
                    tpws nfq ip2net mdig docs files/huawei Makefile
           )
           tar --owner=0 --group=0 -czf ${{ env.repo_dir }}-openwrt-embedded.tar.gz ${{ env.repo_dir }}

blockcheck.sh

@@ -56,7 +56,7 @@ HDRTEMP=/tmp/zapret-hdr
 NFT_TABLE=blockcheck
 
 DNSCHECK_DNS=${DNSCHECK_DNS:-8.8.8.8 1.1.1.1 77.88.8.1}
-DNSCHECK_DOM=${DNSCHECK_DOM:-pornhub.com ntc.party rutracker.org www.torproject.org bbc.com}
+DNSCHECK_DOM=${DNSCHECK_DOM:-pornhub.com ej.ru rutracker.org www.torproject.org bbc.com}
 DOH_SERVERS=${DOH_SERVERS:-"https://cloudflare-dns.com/dns-query https://dns.google/dns-query https://dns.quad9.net/dns-query https://dns.adguard.com/dns-query https://common.dot.dns.yandex.net/dns-query"}
 DNSCHECK_DIG1=/tmp/dig1.txt
 DNSCHECK_DIG2=/tmp/dig2.txt
@@ -219,7 +219,7 @@ doh_resolve()
 	# $1 - ip version 4/6
 	# $2 - hostname
 	# $3 - doh server URL. use $DOH_SERVER if empty
-	$MDIG --family=$1 --dns-make-query=$2 | $CURL --max-time $CURL_MAX_TIME_DOH -s --data-binary @- -H "Content-Type: application/dns-message" "${3:-$DOH_SERVER}" | $MDIG --dns-parse-query
+	"$MDIG" --family=$1 --dns-make-query=$2 | "$CURL" --max-time $CURL_MAX_TIME_DOH -s --data-binary @- -H "Content-Type: application/dns-message" "${3:-$DOH_SERVER}" | "$MDIG" --dns-parse-query
 }
 doh_find_working()
 {
@@ -247,7 +247,7 @@ mdig_vars()
 	# $1 - ip version 4/6
 	# $2 - hostname
 
-	hostvar=$(echo $2 | sed -e 's/[\.-]/_/g')
+	hostvar=$(echo $2 | sed -e 's/[\./?&#@%*$^:~=!()+-]/_/g')
 	cachevar=DNSCACHE_${hostvar}_$1
 	countvar=${cachevar}_COUNT
 	eval count=\$${countvar}
@@ -278,41 +278,45 @@ mdig_cache()
 mdig_resolve()
 {
 	# $1 - ip version 4/6
-	# $2 - hostname
+	# $2 - var to receive result
+	# $3 - hostname, possibly with uri : rutracker.org/xxx/xxxx
+	local hostvar cachevar countvar count n sdom
 
-	local hostvar cachevar countvar count ip n
-	mdig_vars "$@"
+	split_by_separator "$3" / sdom
+	mdig_vars "$1" "$sdom"
 	if [ -n "$count" ]; then
 		n=$(random 0 $(($count-1)))
-		eval ip=\$${cachevar}_$n
-		echo $ip
+		eval $2=\$${cachevar}_$n
 		return 0
 	else
-		mdig_cache "$@" && mdig_resolve "$@"
+		mdig_cache "$1" "$sdom" && mdig_resolve "$1" "$2" "$sdom"
 	fi
 }
 mdig_resolve_all()
 {
 	# $1 - ip version 4/6
-	# $2 - hostname
+	# $2 - var to receive result
+	# $3 - hostname
 
-	local hostvar cachevar countvar count ip ips n
-	mdig_vars "$@"
+	local hostvar cachevar countvar count ip__ ips__ n sdom
+
+	split_by_separator "$3" / sdom
+	mdig_vars "$1" "$sdom"
 	if [ -n "$count" ]; then
 		n=0
 		while [ "$n" -le $count ]; do
-			eval ip=\$${cachevar}_$n
-			if [ -n "$ips" ]; then
-				ips="$ips $ip"
+			eval ip__=\$${cachevar}_$n
+			if [ -n "$ips__" ]; then
+				ips__="$ips__ $ip__"
 			else
-				ips="$ip"
+				ips__="$ip__"
 			fi
 			n=$(($n + 1))
 		done
-		echo "$ips"
+		eval $2="\$ips__"
 		return 0
 	else
-		mdig_cache "$@" && mdig_resolve_all "$@"
+		mdig_cache "$1" "$sdom" && mdig_resolve_all "$1" "$2" "$sdom"
 	fi
 }
 
@@ -423,7 +427,7 @@ check_system()
 	}
 	echo firewall type is $FWTYPE
 	echo CURL=$CURL
-	$CURL --version
+	"$CURL" --version
 }
 
 zp_already_running()
@@ -479,7 +483,7 @@ check_prerequisites()
 		exitp 6
 	}
 
-	local prog progs='curl'
+	local prog progs="$CURL"
 	[ "$SKIP_PKTWS" = 1 ] || {
 		case "$UNAME" in
 			Linux)
@@ -595,12 +599,12 @@ curl_translate_code()
 curl_supports_tls13()
 {
 	local r
-	$CURL --tlsv1.3 -Is -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
+	"$CURL" --tlsv1.3 -Is -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
 	# return code 2 = init failed. likely bad command line options
 	[ $? = 2 ] && return 1
 	# curl can have tlsv1.3 key present but ssl library without TLS 1.3 support
 	# this is online test because there's no other way to trigger library incompatibility case
-	$CURL --tlsv1.3 --max-time 1 -Is -o /dev/null https://iana.org 2>/dev/null
+	"$CURL" --tlsv1.3 --max-time 1 -Is -o /dev/null https://iana.org 2>/dev/null
 	r=$?
 	[ $r != 4 -a $r != 35 ]
 }
@@ -608,16 +612,16 @@ curl_supports_tls13()
 curl_supports_tlsmax()
 {
 	# supported only in OpenSSL and LibreSSL
-	$CURL --version | grep -Fq -e OpenSSL -e LibreSSL -e BoringSSL -e GnuTLS -e quictls || return 1
+	"$CURL" --version | grep -Fq -e OpenSSL -e LibreSSL -e BoringSSL -e GnuTLS -e quictls || return 1
 	# supported since curl 7.54
-	$CURL --tls-max 1.2 -Is -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
+	"$CURL" --tls-max 1.2 -Is -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
 	# return code 2 = init failed. likely bad command line options
 	[ $? != 2 ]
 }
 
 curl_supports_connect_to()
 {
-	$CURL --connect-to 127.0.0.1:: -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
+	"$CURL" --connect-to 127.0.0.1:: -o /dev/null --max-time 1 http://127.0.0.1:65535 2>/dev/null
 	[ "$?" != 2 ]
 }
 
@@ -625,7 +629,7 @@ curl_supports_http3()
 {
 	# if it has http3 : curl: (3) HTTP/3 requested for non-HTTPS URL
 	# otherwise : curl: (2) option --http3-only: is unknown
-	$CURL --connect-to 127.0.0.1:: -o /dev/null --max-time 1 --http3-only http://127.0.0.1:65535 2>/dev/null
+	"$CURL" --connect-to 127.0.0.1:: -o /dev/null --max-time 1 --http3-only http://127.0.0.1:65535 2>/dev/null
 	[ "$?" != 2 ]
 }
 
@@ -653,10 +657,10 @@ curl_with_subst_ip()
 		*:*) ip="[$ip]" ;;
 	esac
 	local connect_to="--connect-to $1::$ip${2:+:$2}" arg
-	shift ; shift ; shift
+	shift ; shift ; shift;
 	[ "$CURL_VERBOSE" = 1 ] && arg="-v"
 	[ "$CURL_CMD" = 1 ] && echo $CURL ${arg:+$arg }$connect_to "$@"
-	ALL_PROXY="$ALL_PROXY" $CURL ${arg:+$arg }$connect_to "$@"
+	ALL_PROXY="$ALL_PROXY" "$CURL" ${arg:+$arg }$connect_to "$@"
 }
 curl_with_dig()
 {
@@ -665,10 +669,13 @@ curl_with_dig()
 	# $3 - port
 	# $4+ - curl params
 	local dom=$2 port=$3
-	local ip=$(mdig_resolve $1 $dom)
+	local sdom suri ip
+
+	split_by_separator "$dom" / sdom suri
+	mdig_resolve $1 ip $sdom
 	shift ; shift ; shift
 	if [ -n "$ip" ]; then
-		curl_with_subst_ip $dom $port $ip "$@"
+		curl_with_subst_ip "$sdom" "$port" "$ip" "$@"
 	else
 		return 6
 	fi
@@ -731,7 +738,7 @@ curl_test_https_tls12()
 	# $3 - subst ip
 
 	# do not use tls 1.3 to make sure server certificate is not encrypted
-	curl_probe $1 $2 $HTTPS_PORT "$3" -ISs -A "$USER_AGENT" --max-time $CURL_MAX_TIME $CURL_OPT --tlsv1.2 $TLSMAX12 "https://$2" -o /dev/null 2>&1
+	curl_probe $1 $2 $HTTPS_PORT "$3" $HTTPS_HEAD -Ss -A "$USER_AGENT" --max-time $CURL_MAX_TIME $CURL_OPT --tlsv1.2 $TLSMAX12 "https://$2" -o /dev/null 2>&1
 }
 curl_test_https_tls13()
 {
@@ -740,7 +747,7 @@ curl_test_https_tls13()
 	# $3 - subst ip
 
 	# force TLS1.3 mode
-	curl_probe $1 $2 $HTTPS_PORT "$3" -ISs -A "$USER_AGENT" --max-time $CURL_MAX_TIME $CURL_OPT --tlsv1.3 $TLSMAX13 "https://$2" -o /dev/null 2>&1
+	curl_probe $1 $2 $HTTPS_PORT "$3" $HTTPS_HEAD -Ss -A "$USER_AGENT" --max-time $CURL_MAX_TIME $CURL_OPT --tlsv1.3 $TLSMAX13 "https://$2" -o /dev/null 2>&1
 }
 
 curl_test_http3()
@@ -749,7 +756,7 @@ curl_test_http3()
 	# $2 - domain name
 
 	# force QUIC only mode without tcp
-	curl_with_dig $1 $2 $QUIC_PORT -ISs -A "$USER_AGENT" --max-time $CURL_MAX_TIME_QUIC --http3-only $CURL_OPT "https://$2" -o /dev/null 2>&1
+	curl_with_dig $1 $2 $QUIC_PORT $HTTPS_HEAD -Ss -A "$USER_AGENT" --max-time $CURL_MAX_TIME_QUIC --http3-only $CURL_OPT "https://$2" -o /dev/null 2>&1
 }
 
 ipt_aux_scheme()
@@ -999,7 +1006,7 @@ check_domain_port_block()
 	echo
 	echo \* port block tests ipv$IPV $1:$2
 	if netcat_setup; then
-		ips=$(mdig_resolve_all $IPV $1)
+		mdig_resolve_all $IPV ips $1
 		if [ -n "$ips" ]; then
 			for ip in $ips; do
 				if netcat_test $ip $2; then
@@ -1699,7 +1706,7 @@ check_dpi_ip_block()
 
 	echo "> testing $UNBLOCKED_DOM on it's original ip"
 	if curl_test $1 $UNBLOCKED_DOM; then
-		unblocked_ip=$(mdig_resolve $IPV $UNBLOCKED_DOM)
+		mdig_resolve $IPV unblocked_ip $UNBLOCKED_DOM
 		[ -n "$unblocked_ip" ] || {
 			echo $UNBLOCKED_DOM does not resolve. tests not possible.
 			return 1
@@ -1708,7 +1715,7 @@ check_dpi_ip_block()
 		echo "> testing $blocked_dom on $unblocked_ip ($UNBLOCKED_DOM)"
 		curl_test $1 $blocked_dom $unblocked_ip detail
 
-		blocked_ips=$(mdig_resolve_all $IPV $blocked_dom)
+		mdig_resolve_all $IPV blocked_ips $blocked_dom
 		for blocked_ip in $blocked_ips; do
 			echo "> testing $UNBLOCKED_DOM on $blocked_ip ($blocked_dom)"
 			curl_test $1 $UNBLOCKED_DOM $blocked_ip detail
@@ -1759,6 +1766,8 @@ check_domain_http_tcp()
 	# $3 - encrypted test : 0 = plain, 1 - encrypted with server reply risk, 2 - encrypted without server reply risk
 	# $4 - domain
 
+	local ips
+
 	# in case was interrupted before
 	pktws_ipt_unprepare_tcp $2
 	ws_kill
@@ -1775,7 +1784,8 @@ check_domain_http_tcp()
 	[ "$SKIP_PKTWS" = 1 ] || {
 		echo
 	        echo preparing $PKTWSD redirection
-		pktws_ipt_prepare_tcp $2 "$(mdig_resolve_all $IPV $4)"
+		mdig_resolve_all $IPV ips $4
+		pktws_ipt_prepare_tcp $2 "$ips"
 
 		pktws_check_domain_http_bypass $1 $3 $4
 
@@ -1789,6 +1799,8 @@ check_domain_http_udp()
 	# $2 - port
 	# $3 - domain
 
+	local ips
+
 	# in case was interrupted before
 	pktws_ipt_unprepare_udp $2
 	ws_kill
@@ -1798,7 +1810,8 @@ check_domain_http_udp()
 	[ "$SKIP_PKTWS" = 1 ] || {
 		echo
 	        echo preparing $PKTWSD redirection
-		pktws_ipt_prepare_udp $2 "$(mdig_resolve_all $IPV $3)"
+		mdig_resolve_all $IPV ips $3
+		pktws_ipt_prepare_udp $2 "$ips"
 
 		pktws_check_domain_http3_bypass $1 $3
 
@@ -1857,6 +1870,9 @@ configure_curl_opt()
 	curl_supports_tls13 && TLS13=1
 	HTTP3=
 	curl_supports_http3 && HTTP3=1
+
+	HTTPS_HEAD=-I
+	[ "$CURL_HTTPS_GET" = 1 ] && HTTPS_HEAD=
 }
 
 linux_ipv6_defrag_can_be_disabled()
@@ -1917,7 +1933,7 @@ ask_params()
 	curl_supports_connect_to || {
 		echo "installed curl does not support --connect-to option. pls install at least curl 7.49"
 		echo "current curl version:"
-		$CURL --version
+		"$CURL" --version
 		exitp 1
 	}
 
@@ -1925,7 +1941,7 @@ ask_params()
 	[ -n "$DOMAINS" ] || {
 		DOMAINS="$DOMAINS_DEFAULT"
 		[ "$BATCH" = 1 ] || {
-			echo "specify domain(s) to test. multiple domains are space separated."
+			echo "specify domain(s) to test. multiple domains are space separated. URIs are supported (rutracker.org/forum/index.php)"
 			printf "domain(s) (default: $DOMAINS) : "
 			read dom
 			[ -n "$dom" ] && DOMAINS="$dom"
@@ -2268,7 +2284,6 @@ sigsilent()
 	exit 1
 }
 
-
 fsleep_setup
 fix_sbin_path
 check_system

common/base.sh

@@ -4,6 +4,10 @@ which()
 	# 'command -v' replacement does not work exactly the same way. it outputs shell aliases if present
 	# $1 - executable name
 	local IFS=:
+	[ "$1" != "${1#/}" ] && [ -x "$1" ] && {
+		echo "$1"
+		return 0
+	}
 	for p in $PATH; do
 	    [ -x "$p/$1" ] && {
 		echo "$p/$1"
@@ -93,6 +97,18 @@ trim()
 {
 	awk '{gsub(/^ +| +$/,"")}1'
 }
+split_by_separator()
+{
+	# $1 - string
+	# $2 - separator
+	# $3 - var name to get "before" part
+	# $4 - var name to get "after" part
+	local before="${1%%$2*}"
+	local after="${1#*$2}"
+	[ "$after" = "$1" ] && after=
+	[ -n "$3" ] && eval $3="\$before"
+	[ -n "$4" ] && eval $4="\$after"
+}
 
 dir_is_not_empty()
 {

common/queue.sh

@@ -1,85 +0,0 @@
-apply_unspecified_desync_modes()
-{
-	NFQWS_OPT_DESYNC_HTTP="${NFQWS_OPT_DESYNC_HTTP:-$NFQWS_OPT_DESYNC}"
-	NFQWS_OPT_DESYNC_HTTP_SUFFIX="${NFQWS_OPT_DESYNC_HTTP_SUFFIX:-$NFQWS_OPT_DESYNC_SUFFIX}"
-	NFQWS_OPT_DESYNC_HTTPS="${NFQWS_OPT_DESYNC_HTTPS:-$NFQWS_OPT_DESYNC}"
-	NFQWS_OPT_DESYNC_HTTPS_SUFFIX="${NFQWS_OPT_DESYNC_HTTPS_SUFFIX:-$NFQWS_OPT_DESYNC_SUFFIX}"
-	NFQWS_OPT_DESYNC_HTTP6="${NFQWS_OPT_DESYNC_HTTP6:-$NFQWS_OPT_DESYNC_HTTP}"
-	NFQWS_OPT_DESYNC_HTTP6_SUFFIX="${NFQWS_OPT_DESYNC_HTTP6_SUFFIX:-$NFQWS_OPT_DESYNC_HTTP_SUFFIX}"
-	NFQWS_OPT_DESYNC_HTTPS6="${NFQWS_OPT_DESYNC_HTTPS6:-$NFQWS_OPT_DESYNC_HTTPS}"
-	NFQWS_OPT_DESYNC_HTTPS6_SUFFIX="${NFQWS_OPT_DESYNC_HTTPS6_SUFFIX:-$NFQWS_OPT_DESYNC_HTTPS_SUFFIX}"
-	NFQWS_OPT_DESYNC_QUIC6="${NFQWS_OPT_DESYNC_QUIC6:-$NFQWS_OPT_DESYNC_QUIC}"
-	NFQWS_OPT_DESYNC_QUIC6_SUFFIX="${NFQWS_OPT_DESYNC_QUIC6_SUFFIX:-$NFQWS_OPT_DESYNC_QUIC_SUFFIX}"
-}
-
-get_nfqws_qnums()
-{
-	# $1 - var name for ipv4 http
-	# $2 - var name for ipv4 https
-	# $3 - var name for ipv6 http
-	# $4 - var name for ipv6 https
-	local _qn _qns _qn6 _qns6
-
-	[ "$DISABLE_IPV4" = "1" ] || {
-		_qn=$QNUM
-		_qns=$_qn
-		[ "$NFQWS_OPT_DESYNC_HTTP $NFQWS_OPT_DESYNC_HTTP_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTPS $NFQWS_OPT_DESYNC_HTTPS_SUFFIX" ] || _qns=$(($QNUM+1))
-	}
-	[ "$DISABLE_IPV6" = "1" ] || {
-		_qn6=$(($QNUM+2))
-		_qns6=$(($QNUM+3))
-		[ "$DISABLE_IPV4" = "1" ] || {
-			if [ "$NFQWS_OPT_DESYNC_HTTP6 $NFQWS_OPT_DESYNC_HTTP6_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTP $NFQWS_OPT_DESYNC_HTTP_SUFFIX" ]; then
-				_qn6=$_qn;
-			elif [ "$NFQWS_OPT_DESYNC_HTTP6 $NFQWS_OPT_DESYNC_HTTP6_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTPS $NFQWS_OPT_DESYNC_HTTPS_SUFFIX" ]; then
-				_qn6=$_qns;
-			fi
-			if [ "$NFQWS_OPT_DESYNC_HTTPS6 $NFQWS_OPT_DESYNC_HTTPS6_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTP $NFQWS_OPT_DESYNC_HTTP_SUFFIX" ]; then
-				_qns6=$_qn;
-			elif [ "$NFQWS_OPT_DESYNC_HTTPS6 $NFQWS_OPT_DESYNC_HTTPS6_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTPS $NFQWS_OPT_DESYNC_HTTPS_SUFFIX" ]; then
-				_qns6=$_qns;
-			fi
-		}
-		[ "$NFQWS_OPT_DESYNC_HTTPS6 $NFQWS_OPT_DESYNC_HTTPS6_SUFFIX" = "$NFQWS_OPT_DESYNC_HTTP6 $NFQWS_OPT_DESYNC_HTTP6_SUFFIX" ] && _qns6=$_qn6;
-	}
-	if [ "$MODE_HTTP" = 1 ]; then
-		eval $1=$_qn
-		eval $3=$_qn6
-	else
-		eval $1=
-		eval $3=
-	fi
-	if [ "$MODE_HTTPS" = 1 ]; then
-		eval $2=$_qns
-		eval $4=$_qns6
-	else
-		eval $2=
-		eval $4=
-	fi
-}
-
-get_nfqws_qnums_quic()
-{
-	# $1 - var name for ipv4 quic
-	# $2 - var name for ipv6 quic
-	local _qn _qn6
-
-	[ "$DISABLE_IPV4" = "1" ] || {
-		_qn=$(($QNUM+10))
-	}
-	[ "$DISABLE_IPV6" = "1" ] || {
-		_qn6=$(($QNUM+11))
-		[ "$DISABLE_IPV4" = "1" ] || {
-			if [ "$NFQWS_OPT_DESYNC_QUIC $NFQWS_OPT_DESYNC_QUIC_SUFFIX" = "$NFQWS_OPT_DESYNC_QUIC6 $NFQWS_OPT_DESYNC_QUIC6_SUFFIX" ]; then
-				_qn6=$_qn;
-			fi
-		}
-	}
-	if [ "$MODE_QUIC" = 1 ]; then
-		eval $1=$_qn
-		eval $2=$_qn6
-	else
-		eval $1=
-		eval $2=
-	fi
-}

docs/changes.txt

@@ -568,3 +568,21 @@ nfqws: --wssize-forced-cutoff
 nfqws: --orig-tcp-flags, --dup-tcp-flags, --dpi-desync-tcp-flags
 nfqws: --dup-ip-id
 
+73.3
+
+blockcheck: support URIs
+blockcheck: CURL_HTTPS_GET=1 suppresses -I curl option for https (HEAD -> GET)
+
+73.4
+
+blockcheck: fix broken dns cache
+
+73.5
+
+nfqws: fix broken l7proto profile rediscovery
+nfqws: backport from nfqws2 nl80211 ssid discovery fix for newer kernels
+
+73.6
+
+ipset: remove zapret-info based scripts because it's gone
+blockcheck: fix tpws test regression

docs/readme.en.md

@@ -1,5 +1,3 @@
-# zapret v72.2
-
 # SCAMMER WARNING
 
 This software is free and open source under [MIT license](./LICENSE.txt).
@@ -275,7 +273,7 @@ Fakes are separate generated by nfqws packets carrying false information for DPI
   `nfqws` cannot redistribute data between original TCP segments. The error displayed is 'message too long'.
 * **badsum** doesn't work if your device is behind NAT which does not pass invalid packets.
   The most common Linux NAT router configuration does not pass them. Most home routers are Linux based.
-  The default sysctl configuration `net.netfilter.nf_conntrack_checksum=1` causes contrack to verify tcp and udp checksums
+  The default sysctl configuration `net.netfilter.nf_conntrack_checksum=1` causes conntrack to verify tcp and udp checksums
   and set INVALID state for packets with invalid checksum.
   Typically, iptables rules include a rule for dropping packets with INVALID state in the FORWARD chain.
   The combination of these factors does not allow badsum packets to pass through the router.

docs/readme.md

@@ -1,5 +1,3 @@
-# zapret v72.2
-
 # ВНИМАНИЕ, остерегайтесь мошенников
 
 zapret является свободным и open source.
@@ -390,7 +388,7 @@ hex строка начинается с "0x". Имя файла можно пи
 
 Режимы дурения могут сочетаться в любых комбинациях. `--dpi-desync-fooling` берет множество значений через запятую.
 
-Возможно задание множества фейков через повторение парамеров `--dpi-desync-fake-???`, кроме `--dpi-desync-fake-syndata`.
+Возможно задание множества фейков через повторение параметров `--dpi-desync-fake-???`, кроме `--dpi-desync-fake-syndata`.
 Фейки будут отосланы в указанном порядке. `--dpi-desync-repeats` повторяет каждый отосланный фейк.
 Итоговый порядок будет такой : `fake1 fake1 fake1 fake2 fake2 fake2 fake3 fake3 fake3 .....`
 
@@ -481,7 +479,7 @@ hex строка начинается с "0x". Имя файла можно пи
 `altorder=1` шлет фрагменты в таком порядке, чтобы при последовательной сборке сегментов на DPI он получил полностью собранный оригинал запроса с подмененным хостом.
 Реальный хост идет отдельным сегментом уже после. То есть в этом варианте применяется разновидность disorder. Сервер принимает фрагменты с нарушенным порядком sequence.
 
-Опционально можно разрезать оригинальный фейк. Например, `--dpi-desync-hostfakesplit-midhost=midsld`. Позиция нарезки должна попадать внутрь хоста.
+Опционально можно разрезать оригинальный хост. Например, `--dpi-desync-hostfakesplit-midhost=midsld`. Позиция нарезки должна попадать внутрь хоста.
 Многопакетные запросы поддерживаются только, если исходная нарезка пакетов не включает позиции имени хоста. В последнем случае дурение отменяется.
 
 Вариант `fakedsplit` имеет несколько альтернативных порядков нарезки - от 0 до 3. Режим задается в параметре `--dpi-desync-fakedsplit-mod=altorder=N`.
@@ -901,13 +899,6 @@ L7 протокол становится известен обычно посл
 При выборе профиля имеет значение куда идет конкретный обрабатываемый пакет. На какой интерфейс. Или с какого интерфейса пакет пришел, если он считается входящим.
 Поэтому даже если у вас часть трафика идет на одну сеть, часть на другую, а часть вообще не идет по wifi, то все это можно настроить.
 
-Информация о подключенных сетях берется способом, используемым командой `iw dev <ifname> info` (nl80211).
-К сожалению, на ядрах с 5.19 до самых последних (6.14 не работает) этот способ сломан.
-В этом случае используется способ iwgetid (wireless extensions).
-wireless extensions считаются deprecated и на новых ядрах реализованы как прослойка совместимости.
-Некоторые ядра могут быть собраны без wireless extensions.
-Перед использованием `--filter-ssid` удостоверьтесь, что любая из этих команд возвращает SSID.
-
 Сканируются все wifi интерфейсы, составляется список interface->SSID. Он обновляется по мере поступления
 пакетов, но не чаще 1 раза в секунду.
 
@@ -1665,7 +1656,7 @@ LISTS_RELOAD=-  отключает перезагрузку листов.
 
 В системе запуска это обыграно следующим образом.
 Присутствуют 2 include списка :
-`ipset/zapret-hosts-users.txt.gz` или `ipset/zapret-hosts-users.txt`,
+`ipset/zapret-hosts-user.txt.gz` или `ipset/zapret-hosts-user.txt`,
 `ipset/zapret-hosts.txt.gz` или `ipset/zapret-hosts.txt`
 и 1 exclude список
 `ipset/zapret-hosts-user-exclude.txt.gz` или `ipset/zapret-hosts-user-exclude.txt`
@@ -1816,6 +1807,7 @@ CURL_MAX_TIME_QUIC - время таймаута curl для quic. если не
 CURL_MAX_TIME_DOH - время таймаута curl для DoH серверов
 CURL_CMD=1 - показывать команды curl
 CURL_OPT - дополнительные параметры curl. `-k` - игнор сертификатов. `-v` - подробный вывод протокола
+CURL_HTTPS_GET=1 - использовать метод GET вместо HEAD для https
 DOMAINS - список тестируемых доменов через пробел
 IPVS=4|6|46 - тестируемые версии ip протокола
 ENABLE_HTTP=0|1 - включить тест plain http

docs/windows.en.md

@@ -7,7 +7,7 @@ tpws is static binary. It doesn't need a distribution.
 
 Install `WSL` : `dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all`
 
-Copy `binaries/x86_64/tpws_wsl.tgz` to the target system.
+From release copy `binaries/linux-x86_64/tpws_wsl.tgz` to the target system.
 Run : `wsl --import tpws "%USERPROFILE%\tpws" tpws_wsl.tgz`
 
 Run tpws : `wsl -d tpws --exec /tpws --uid=1 --no-resolve --socks --bind-addr=127.0.0.1 --port=1080 <fooling_options>`
@@ -16,7 +16,7 @@ Configure socks as `127.0.0.1:1080` in a browser or another program.
 
 Cleanup : `wsl --unregister tpws`
 
-Tested in windows 10 build 19041 (20.04).
+Tested in windows 10 build 19041 (20.04) with WSL1.
 
 `--oob` , `--mss` and `--disorder` do not work.
 RST detection in autohostlist scheme may not work.

docs/windows.md

@@ -12,7 +12,7 @@ tpws в режиме socks можно запускать под более-ме
 Установить WSL : 
  `dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all`
 
-Скопировать на целевую систему `binaries/x86_64/tpws_wsl.tgz`.
+Из релиза скопировать на целевую систему `binaries/linux-x86_64/tpws_wsl.tgz`.
 
 Выполнить :
  `wsl --import tpws "%USERPROFILE%\tpws" tpws_wsl.tgz`
@@ -24,8 +24,12 @@ tpws в режиме socks можно запускать под более-ме
 
 Удаление : `wsl --unregister tpws`
 
+
 > [!NOTE]
-> Проверено на windows 10 build 19041 (20.04).
+> Проверено на windows 10 build 19041 (20.04) под WSL1. На WSL2 эти команды могут не сработать.
+Если у вас есть WSL2, значит у вас есть работающая виртуалка с linux.
+Если вы умеете с ней обращаться, tpws на ней запустить возможно без всяких проблем.
+
 
 Возможные проблемы: 
 - Не работают функции `--oob` и `--mss` из-за ограничений реализации WSL.
@@ -179,7 +183,9 @@ https://hackandpwn.com/windows-7-esu-patching/
 http://www.bifido.net/tweaks-and-scripts/8-extended-security-updates-installer.html
 и обновить систему
 
-3) Использовать UpdatePack7R2 от simplix : https://blog.simplix.info
+3) Использовать готовый патчер-взламыватель ESU - "BypassESU". Его надо искать по названию.
+
+4) Использовать UpdatePack7R2 от simplix : https://blog.simplix.info
 > [!WARNING]
 > Но с этим паком есть проблема. Автор из Украины, он очень обиделся на русских.
 > Если в панели управления стоит регион RU или BY, появляется неприятный диалог.

init.d/custom.d.examples.linux/50-dht4all

@@ -1,4 +1,4 @@
-# this custom script runs desync to DHT packets with udp payload length 101..399 , without ipset/hostlist filtering
+# this custom script runs desync to DHT packets with udp payload length >=5 , without ipset/hostlist filtering
 # NOTE: @ih requires nft 1.0.1+ and updated kernel version. it's confirmed to work on 5.15 (openwrt 23) and not work on 5.10 (openwrt 22)
 
 # can override in config :
@@ -16,23 +16,23 @@ zapret_custom_daemons()
 }
 zapret_custom_firewall()
 {
-        # $1 - 1 - run, 0 - stop
+	# $1 - 1 - run, 0 - stop
 
 	local f uf4 uf6
 	local first_packet_only="$ipt_connbytes 1:1"
 
-	f='-p udp -m length --length 109:407 -m u32 --u32'
-	uf4='0>>22&0x3C@8>>16=0x6431'
-	uf6='48>>16=0x6431'
+	f='-p udp -m u32 --u32'
+	uf4='0>>22&0x3C@4>>16=13:0xFFFF&&0>>22&0x3C@8>>16=0x6431:0x6432'
+	uf6='44>>16=13:0xFFFF&&48>>16=0x6431:0x6432'
 	fw_nfqws_post $1 "$f $uf4 $first_packet_only"  "$f $uf6 $first_packet_only" $QNUM_DHT4ALL
 }
 zapret_custom_firewall_nft()
 {
-        # stop logic is not required
+	# stop logic is not required
 
         local f
         local first_packet_only="$nft_connbytes 1"
 
-        f="meta length 109-407 meta l4proto udp @ih,0,16 0x6431"
+        f="udp length ge 13 meta l4proto udp @ih,0,16 0x6431-0x6432"
         nft_fw_nfqws_post "$f $first_packet_only" "$f $first_packet_only" $QNUM_DHT4ALL
 }

install_easy.sh

@@ -268,10 +268,10 @@ select_getlist()
 		echo
 		if ask_yes_no $D "do you want to auto download ip/host list"; then
 			if [ "$MODE_FILTER" = "hostlist" -o "$MODE_FILTER" = "autohostlist" ] ; then
-				GETLISTS="get_refilter_domains.sh get_antizapret_domains.sh get_reestr_resolvable_domains.sh get_reestr_hostlist.sh"
+				GETLISTS="get_refilter_domains.sh get_antizapret_domains.sh get_reestr_resolvable_domains.sh"
 				GETLIST_DEF="get_antizapret_domains.sh"
 			else
-				GETLISTS="get_user.sh get_refilter_ipsum.sh get_antifilter_ip.sh get_antifilter_ipsmart.sh get_antifilter_ipsum.sh get_antifilter_ipresolve.sh get_antifilter_allyouneed.sh get_reestr_resolve.sh get_reestr_preresolved.sh get_reestr_preresolved_smart.sh"
+				GETLISTS="get_user.sh get_refilter_ipsum.sh get_antifilter_ip.sh get_antifilter_ipsmart.sh get_antifilter_ipsum.sh get_antifilter_ipresolve.sh get_antifilter_allyouneed.sh get_reestr_preresolved.sh get_reestr_preresolved_smart.sh"
 				GETLIST_DEF="get_antifilter_allyouneed.sh"
 			fi
 			ask_list GETLIST "$GETLISTS" "$GETLIST_DEF" && write_config_var GETLIST

ipset/get_reestr_hostlist.sh

@@ -1,65 +0,0 @@
-#!/bin/sh
-
-IPSET_DIR="$(dirname "$0")"
-IPSET_DIR="$(cd "$IPSET_DIR"; pwd)"
-
-. "$IPSET_DIR/def.sh"
-
-ZREESTR="$TMPDIR/zapret.txt.gz"
-IPB="$TMPDIR/ipb.txt"
-ZURL_REESTR=https://raw.githubusercontent.com/zapret-info/z-i/master/dump.csv.gz
-
-dl_checked()
-{
-  # $1 - url
-  # $2 - file
-  # $3 - minsize
-  # $4 - maxsize
-  # $5 - maxtime
-  curl -k --fail --max-time $5 --connect-timeout 10 --retry 4 --max-filesize $4 -o "$2" "$1" ||
-  {
-   echo list download failed : $1
-   return 2
-  }
-  dlsize=$(LC_ALL=C LANG=C wc -c "$2" | xargs | cut -f 1 -d ' ')
-  if test $dlsize -lt $3; then
-   echo list is too small : $dlsize bytes. can be bad.
-   return 2
-  fi
-  return 0
-}
-
-reestr_list()
-{
- LC_ALL=C LANG=C gunzip -c "$ZREESTR" | cut -s -f2 -d';' | LC_ALL=C  LANG=C nice -n 5 sed -Ee 's/^\*\.(.+)$/\1/' -ne 's/^[a-z0-9A-Z._-]+$/&/p' | $AWK '{ print tolower($0) }'
-}
-reestr_extract_ip()
-{
- LC_ALL=C LANG=C gunzip -c | nice -n 5 $AWK -F ';' '($1 ~ /^([0-9]{1,3}\.){3}[0-9]{1,3}/) && (($2 == "" && $3 == "") || ($1 == $2)) {gsub(/ \| /, RS); print $1}' | LC_ALL=C  LANG=C $AWK '{split($1, a, /\|/); for (i in a) {print a[i]}}'
-}
-
-ipban_fin()
-{
- getipban
- "$IPSET_DIR/create_ipset.sh"
-}
-
-dl_checked "$ZURL_REESTR" "$ZREESTR" 204800 251658240 600 || {
- ipban_fin
- exit 2
-}
-
-reestr_list | sort -u | zz "$ZHOSTLIST"
-
-reestr_extract_ip <"$ZREESTR" >"$IPB"
-
-rm -f "$ZREESTR"
-[ "$DISABLE_IPV4" != "1" ] && $AWK '/^([0-9]{1,3}\.){3}[0-9]{1,3}($|(\/[0-9]{2}$))/' "$IPB" | cut_local | ip2net4 | zz "$ZIPLIST_IPBAN"
-[ "$DISABLE_IPV6" != "1" ] && $AWK '/^([0-9a-fA-F]{0,4}:){1,7}[0-9a-fA-F]{0,4}($|(\/[0-9]{2,3}$))/' "$IPB" | cut_local6 | ip2net6 | zz "$ZIPLIST_IPBAN6"
-rm -f "$IPB"
-
-hup_zapret_daemons
-
-ipban_fin
-
-exit 0

ipset/get_reestr_preresolved.sh

@@ -10,8 +10,8 @@ TMPLIST="$TMPDIR/list.txt"
 BASEURL="https://raw.githubusercontent.com/bol-van/rulist/main"
 URL4="$BASEURL/reestr_resolved4.txt"
 URL6="$BASEURL/reestr_resolved6.txt"
-IPB4="$BASEURL/reestr_ipban4.txt"
-IPB6="$BASEURL/reestr_ipban6.txt"
+#IPB4="$BASEURL/reestr_ipban4.txt"
+#IPB6="$BASEURL/reestr_ipban6.txt"
 
 dl()
 {
@@ -35,12 +35,12 @@ dl()
 
 getuser && {
  [ "$DISABLE_IPV4" != "1" ] && {
- 	dl "$URL4" "$ZIPLIST" 32768 4194304
- 	dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
+	dl "$URL4" "$ZIPLIST" 4096 4194304
+#	dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
  }
  [ "$DISABLE_IPV6" != "1" ] && {
- 	dl "$URL6" "$ZIPLIST6" 8192 4194304
- 	dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
+	dl "$URL6" "$ZIPLIST6" 2048 4194304
+#	dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
  }
 }
 

ipset/get_reestr_preresolved_smart.sh

@@ -10,8 +10,8 @@ TMPLIST="$TMPDIR/list.txt"
 BASEURL="https://raw.githubusercontent.com/bol-van/rulist/main"
 URL4="$BASEURL/reestr_smart4.txt"
 URL6="$BASEURL/reestr_smart6.txt"
-IPB4="$BASEURL/reestr_ipban4.txt"
-IPB6="$BASEURL/reestr_ipban6.txt"
+#IPB4="$BASEURL/reestr_ipban4.txt"
+#IPB6="$BASEURL/reestr_ipban6.txt"
 
 dl()
 {
@@ -35,12 +35,12 @@ dl()
 
 getuser && {
  [ "$DISABLE_IPV4" != "1" ] && {
- 	dl "$URL4" "$ZIPLIST" 32768 4194304
- 	dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
+	dl "$URL4" "$ZIPLIST" 4096 4194304
+#	dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
  }
  [ "$DISABLE_IPV6" != "1" ] && {
- 	dl "$URL6" "$ZIPLIST6" 8192 4194304
- 	dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
+	dl "$URL6" "$ZIPLIST6" 2048 4194304
+#	dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
  }
 }
 

ipset/get_reestr_resolvable_domains.sh

@@ -9,8 +9,8 @@ TMPLIST="$TMPDIR/list_nethub.txt"
 
 BASEURL="https://raw.githubusercontent.com/bol-van/rulist/main"
 URL="$BASEURL/reestr_hostname_resolvable.txt"
-IPB4="$BASEURL/reestr_ipban4.txt"
-IPB6="$BASEURL/reestr_ipban6.txt"
+#IPB4="$BASEURL/reestr_ipban4.txt"
+#IPB6="$BASEURL/reestr_ipban6.txt"
 
 dl()
 {
@@ -36,8 +36,8 @@ dl "$URL" "$ZHOSTLIST" 65536 67108864
 
 hup_zapret_daemons
 
-[ "$DISABLE_IPV4" != "1" ] && dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
-[ "$DISABLE_IPV6" != "1" ] && dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
+#[ "$DISABLE_IPV4" != "1" ] && dl "$IPB4" "$ZIPLIST_IPBAN" 8192 1048576
+#[ "$DISABLE_IPV6" != "1" ] && dl "$IPB6" "$ZIPLIST_IPBAN6" 128 1048576
 
 getipban
 "$IPSET_DIR/create_ipset.sh"

ipset/get_reestr_resolve.sh

@@ -1,83 +0,0 @@
-#!/bin/sh
-
-IPSET_DIR="$(dirname "$0")"
-IPSET_DIR="$(cd "$IPSET_DIR"; pwd)"
-
-. "$IPSET_DIR/def.sh"
-
-ZREESTR="$TMPDIR/zapret.txt.gz"
-ZDIG="$TMPDIR/zapret-dig.txt"
-IPB="$TMPDIR/ipb.txt"
-ZIPLISTTMP="$TMPDIR/zapret-ip.txt"
-#ZURL=https://reestr.rublacklist.net/api/current
-ZURL_REESTR=https://raw.githubusercontent.com/zapret-info/z-i/master/dump.csv.gz
-
-dl_checked()
-{
-  # $1 - url
-  # $2 - file
-  # $3 - minsize
-  # $4 - maxsize
-  # $5 - maxtime
-  curl -k --fail --max-time $5 --connect-timeout 10 --retry 4 --max-filesize $4 -o "$2" "$1" ||
-  {
-   echo list download failed : $1
-   return 2
-  }
-  dlsize=$(LC_ALL=C LANG=C wc -c "$2" | xargs | cut -f 1 -d ' ')
-  if test $dlsize -lt $3; then
-   echo list is too small : $dlsize bytes. can be bad.
-   return 2
-  fi
-  return 0
-}
-
-reestr_list()
-{
- LC_ALL=C LANG=C gunzip -c "$ZREESTR" | cut -s -f2 -d';' | LC_ALL=C LANG=C nice -n 5 sed -Ee 's/^\*\.(.+)$/\1/' -ne 's/^[a-z0-9A-Z._-]+$/&/p' | $AWK '{ print tolower($0) }'
-}
-reestr_extract_ip()
-{
- LC_ALL=C LANG=C gunzip -c | nice -n 5 $AWK -F ';' '($1 ~ /^([0-9]{1,3}\.){3}[0-9]{1,3}/) && (($2 == "" && $3 == "") || ($1 == $2)) {gsub(/ \| /, RS); print $1}' | LC_ALL=C LANG=C $AWK '{split($1, a, /\|/); for (i in a) {print a[i]}}'
-}
-
-getuser && {
- # both disabled
- [ "$DISABLE_IPV4" = "1" ] && [ "$DISABLE_IPV6" = "1" ] && exit 0
-
- dl_checked "$ZURL_REESTR" "$ZREESTR" 204800 251658240 600 || exit 2
- 
- echo preparing ipban list ..
- 
- reestr_extract_ip <"$ZREESTR" >"$IPB"
- [ "$DISABLE_IPV4" != "1" ] && $AWK '/^([0-9]{1,3}\.){3}[0-9]{1,3}($|(\/[0-9]{2}$))/' "$IPB" | cut_local | ip2net4 | zz "$ZIPLIST_IPBAN"
- [ "$DISABLE_IPV6" != "1" ] && $AWK '/^([0-9a-fA-F]{0,4}:){1,7}[0-9a-fA-F]{0,4}($|(\/[0-9]{2,3}$))/' "$IPB" | cut_local6 | ip2net6 | zz "$ZIPLIST_IPBAN6"
- rm -f "$IPB"
-
- echo preparing dig list ..
- reestr_list | sort -u >"$ZDIG"
-
- rm -f "$ZREESTR"
-
- echo digging started. this can take long ...
-
- [ "$DISABLE_IPV4" != "1" ] && {
-  filedigger "$ZDIG" 4 | cut_local >"$ZIPLISTTMP" || {
-   rm -f "$ZDIG"
-   exit 1
-  }
-  ip2net4 <"$ZIPLISTTMP" | zz "$ZIPLIST"
-  rm -f "$ZIPLISTTMP"
- }
- [ "$DISABLE_IPV6" != "1" ] && {
-  filedigger "$ZDIG" 6 | cut_local6 >"$ZIPLISTTMP" || {
-   rm -f "$ZDIG"
-   exit 1
-  }
-  ip2net6 <"$ZIPLISTTMP" | zz "$ZIPLIST6"
-  rm -f "$ZIPLISTTMP"
- }
- rm -f "$ZDIG"
-}
-
-"$IPSET_DIR/create_ipset.sh"

ipset/zapret-hosts-user-exclude.txt.default

@@ -3,6 +3,7 @@
 172.16.0.0/12
 192.168.0.0/16
 169.254.0.0/16
+100.64.0.0/10
 ::1
 fc00::/7
 fe80::/10

nfq/crypto/aes-gcm.c

@@ -5,9 +5,11 @@ int aes_gcm_crypt(int mode, uint8_t *output, const uint8_t *input, size_t input_
 	int ret = 0;
 	gcm_context ctx;
 
-	gcm_setkey(&ctx, key, (const uint)key_len);
-	ret = gcm_crypt_and_tag(&ctx, mode, iv, iv_len, adata, adata_len, input, output, input_length, atag, atag_len);
-	gcm_zero_ctx(&ctx);
+	if (!(ret = gcm_setkey(&ctx, key, (const uint)key_len)))
+	{
+		ret = gcm_crypt_and_tag(&ctx, mode, iv, iv_len, adata, adata_len, input, output, input_length, atag, atag_len);
+		gcm_zero_ctx(&ctx);
+	}
 
 	return ret;
 }

nfq/crypto/aes.c

@@ -367,7 +367,7 @@ int aes_setkey(aes_context *ctx,   // AES context provided by our caller
 	}
 
 #if AES_DECRYPTION
-	if (mode == DECRYPT)   // expand our key for encryption or decryption
+	if (mode == AES_DECRYPT)   // expand our key for encryption or decryption
 		return(aes_set_decryption_key(ctx, key, keysize));
 	else     /* ENCRYPT */
 #endif /* AES_DECRYPTION */
@@ -399,7 +399,7 @@ int aes_cipher(aes_context *ctx,
 
 #if AES_DECRYPTION  // whether AES decryption is supported
 
-	if (ctx->mode == DECRYPT)
+	if (ctx->mode == AES_DECRYPT)
 	{
 		for (i = (ctx->rounds >> 1) - 1; i > 0; i--)
 		{

nfq/crypto/gcm.c

@@ -246,7 +246,7 @@ int gcm_setkey(gcm_context *ctx,   // pointer to caller-provided gcm context
  *
  ******************************************************************************/
 int gcm_start(gcm_context *ctx,    // pointer to user-provided GCM context
-	int mode,            // GCM_ENCRYPT or GCM_DECRYPT
+	int mode,            // AES_ENCRYPT or AES_DECRYPT
 	const uchar *iv,     // pointer to initialization vector
 	size_t iv_len,       // IV length in bytes (should == 12)
 	const uchar *add,    // ptr to additional AEAD data (NULL if none)
@@ -288,6 +288,7 @@ int gcm_start(gcm_context *ctx,    // pointer to user-provided GCM context
 		for (i = 0; i < 16; i++) ctx->y[i] ^= work_buf[i];
 		gcm_mult(ctx, ctx->y, ctx->y);
 	}
+
 	if ((ret = aes_cipher(&ctx->aes_ctx, ctx->y, ctx->base_ectr)) != 0)
 		return(ret);
 
@@ -427,7 +428,7 @@ int gcm_finish(gcm_context *ctx,   // pointer to user-provided GCM context
  ******************************************************************************/
 int gcm_crypt_and_tag(
 	gcm_context *ctx,       // gcm context with key already setup
-	int mode,               // cipher direction: GCM_ENCRYPT or GCM_DECRYPT
+	int mode,               // cipher direction: AES_ENCRYPT or AES_DECRYPT
 	const uchar *iv,        // pointer to the 12-byte initialization vector
 	size_t iv_len,          // byte length if the IV. should always be 12
 	const uchar *add,       // pointer to the non-ciphered additional data

nfq/darkmagic.c

@@ -936,7 +936,6 @@ void proto_skip_ipv6(uint8_t **data, size_t *len, uint8_t *proto_type, uint8_t *
 		{
 		case 0: // Hop-by-Hop Options
 		case 43: // routing
-		case 51: // authentication
 		case 60: // Destination Options
 		case 135: // mobility
 		case 139: // Host Identity Protocol Version v2
@@ -947,6 +946,11 @@ void proto_skip_ipv6(uint8_t **data, size_t *len, uint8_t *proto_type, uint8_t *
 		case 44: // fragment. length fixed to 8, hdrlen field defined as reserved
 			hdrlen = 8;
 			break;
+		case 51: // authentication
+			// special case. length in ah header is in 32-bit words minus 2
+			if (*len < 2) return; // error
+			hdrlen = 8 + ((*data)[1] << 2);
+			break;
 		case 59: // no next header
 			return; // error
 		default:
@@ -1866,9 +1870,9 @@ bool rawsend_queue(struct rawpacket_tailhead *q)
 
 // linux-specific wlan retrieval implementation
 
-typedef void netlink_prepare_nlh_cb_t(struct nlmsghdr *nlh);
+typedef void netlink_prepare_nlh_cb_t(struct nlmsghdr *nlh, void *param);
 
-static bool netlink_genl_simple_transact(struct mnl_socket* nl, uint16_t type, uint16_t flags, uint8_t cmd, uint8_t version, netlink_prepare_nlh_cb_t cb_prepare_nlh, mnl_cb_t cb_data, void *data)
+static bool netlink_genl_simple_transact(struct mnl_socket* nl, uint16_t type, uint16_t flags, uint8_t cmd, uint8_t version, netlink_prepare_nlh_cb_t cb_prepare_nlh, void *prepare_data, mnl_cb_t cb_data, void *data)
 {
 	char buf[MNL_SOCKET_BUFFER_SIZE];
 	struct nlmsghdr *nlh;
@@ -1883,7 +1887,7 @@ static bool netlink_genl_simple_transact(struct mnl_socket* nl, uint16_t type, u
 	genl->cmd = cmd;
 	genl->version = version;
 
-	if (cb_prepare_nlh) cb_prepare_nlh(nlh);
+	if (cb_prepare_nlh) cb_prepare_nlh(nlh, prepare_data);
 
 	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)
 	{
@@ -1907,7 +1911,7 @@ static bool netlink_genl_simple_transact(struct mnl_socket* nl, uint16_t type, u
 	return false;
 }
 
-static void wlan_id_prepare(struct nlmsghdr *nlh)
+static void wlan_id_prepare(struct nlmsghdr *nlh, void *param)
 {
 	mnl_attr_put_strz(nlh, CTRL_ATTR_FAMILY_NAME, "nl80211");
 }
@@ -1939,7 +1943,7 @@ static int wlan_id_cb(const struct nlmsghdr *nlh, void *data)
 static uint16_t wlan_get_family_id(struct mnl_socket* nl)
 {
 	uint16_t id;
-	return netlink_genl_simple_transact(nl, GENL_ID_CTRL, NLM_F_REQUEST | NLM_F_ACK, CTRL_CMD_GETFAMILY, 1, wlan_id_prepare, wlan_id_cb, &id) ? id : 0;
+	return netlink_genl_simple_transact(nl, GENL_ID_CTRL, NLM_F_REQUEST | NLM_F_ACK, CTRL_CMD_GETFAMILY, 1, wlan_id_prepare, NULL, wlan_id_cb, &id) ? id : 0;
 }
 
 static int wlan_info_attr_cb(const struct nlattr *attr, void *data)
@@ -1974,42 +1978,130 @@ static int wlan_info_attr_cb(const struct nlattr *attr, void *data)
 	}
 	return MNL_CB_OK;
 }
+struct wlan_info_req
+{
+	struct wlan_interface_collection *wc;
+	bool bReqSSID;
+};
 static int wlan_info_cb(const struct nlmsghdr *nlh, void *data)
+{
+	int ret;
+	struct wlan_info_req *wr = (struct wlan_info_req*)data;
+	if (wr->wc->count>=WLAN_INTERFACE_MAX) return MNL_CB_OK;
+	memset(wr->wc->wlan + wr->wc->count,0,sizeof(struct wlan_interface));
+	ret = mnl_attr_parse(nlh, sizeof(struct genlmsghdr), wlan_info_attr_cb, wr->wc->wlan + wr->wc->count);
+	if (ret>=0 && (!wr->bReqSSID || *wr->wc->wlan[wr->wc->count].ssid) && *wr->wc->wlan[wr->wc->count].ifname && wr->wc->wlan[wr->wc->count].ifindex)
+		wr->wc->count++;
+	return ret;
+}
+static bool wlan_info(struct mnl_socket* nl, uint16_t wlan_family_id, struct wlan_interface_collection* w, bool bReqSSID)
+{
+	struct wlan_info_req req = { .bReqSSID = bReqSSID, .wc = w };
+	return netlink_genl_simple_transact(nl, wlan_family_id, NLM_F_REQUEST | NLM_F_ACK | NLM_F_DUMP, NL80211_CMD_GET_INTERFACE, 0, NULL, NULL, wlan_info_cb, &req);
+}
+
+
+static void scan_prepare(struct nlmsghdr *nlh, void *param)
+{
+	mnl_attr_put_u32(nlh, NL80211_ATTR_IFINDEX, *(int*)param);
+}
+static uint8_t *find_ie(uint8_t *buf, size_t len, uint8_t ie)
+{
+	while (len>=2)
+	{
+		if (len<(2+buf[1])) break;
+		if (buf[0]==ie) return buf;
+		buf+=buf[1]+2;
+		len-=buf[1]+2;
+	}
+	return NULL;
+}
+static int scan_info_attr_cb(const struct nlattr *attr, void *data)
+{
+	struct wlan_interface *wlan = (struct wlan_interface *)data;
+	const struct nlattr *nested;
+	uint8_t *payload, *ie;
+	uint16_t payload_len;
+	bool ok;
+
+	switch(mnl_attr_get_type(attr))
+	{
+		case NL80211_ATTR_IFINDEX:
+			if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0)
+			{
+				DLOG_PERROR("mnl_attr_validate");
+				return MNL_CB_ERROR;
+			}
+			wlan->ifindex = mnl_attr_get_u32(attr);
+			if (!if_indextoname(wlan->ifindex, wlan->ifname))
+				DLOG_PERROR("if_indextoname");
+			break;
+		case NL80211_ATTR_BSS:
+			if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0)
+			{
+				DLOG_PERROR("mnl_attr_validate");
+				return MNL_CB_ERROR;
+			}
+			ok = false;
+			mnl_attr_for_each_nested(nested, attr)
+			{
+				if (mnl_attr_get_type(nested)==NL80211_BSS_STATUS)
+				{
+					uint32_t status = mnl_attr_get_u32(nested);
+					if (status==NL80211_BSS_STATUS_ASSOCIATED || status==NL80211_BSS_STATUS_AUTHENTICATED || status==NL80211_BSS_STATUS_IBSS_JOINED)
+					{
+						ok=1;
+						break;
+					}
+				}
+			}
+			if (!ok) break;
+			mnl_attr_for_each_nested(nested, attr)
+			{
+				switch(mnl_attr_get_type(nested))
+				{
+					case NL80211_BSS_INFORMATION_ELEMENTS:
+						payload_len = mnl_attr_get_payload_len(nested);
+						payload = mnl_attr_get_payload(nested);
+						ie = find_ie(payload,payload_len,0);
+						if (ie)
+						{
+							uint8_t l = ie[1];
+							if (l>=(sizeof(wlan->ssid))) l=sizeof(wlan->ssid)-1;
+							memcpy(wlan->ssid,ie+2,l);
+							wlan->ssid[l]=0;
+						}
+						break;
+				}
+			}
+			break;
+	}
+	return MNL_CB_OK;
+}
+static int scan_info_cb(const struct nlmsghdr *nlh, void *data)
 {
 	int ret;
 	struct wlan_interface_collection *wc = (struct wlan_interface_collection*)data;
 	if (wc->count>=WLAN_INTERFACE_MAX) return MNL_CB_OK;
 	memset(wc->wlan+wc->count,0,sizeof(wc->wlan[0]));
-	ret = mnl_attr_parse(nlh, sizeof(struct genlmsghdr), wlan_info_attr_cb, wc->wlan+wc->count);
-	if (ret>=0 && *wc->wlan[wc->count].ifname && wc->wlan[wc->count].ifindex)
-	{
-		if (*wc->wlan[wc->count].ssid)
-			wc->count++;
-		else
-		{
-			// sometimes nl80211 does not return SSID but wireless ext does
-			int wext_fd = socket(AF_INET, SOCK_DGRAM, 0);
-			if (wext_fd!=-1)
-			{
-				struct iwreq req;
-				snprintf(req.ifr_ifrn.ifrn_name,sizeof(req.ifr_ifrn.ifrn_name),"%s",wc->wlan[wc->count].ifname);
-				req.u.essid.pointer = wc->wlan[wc->count].ssid;
-				req.u.essid.length = sizeof(wc->wlan[wc->count].ssid);
-				req.u.essid.flags = 0;
-				if (ioctl(wext_fd, SIOCGIWESSID, &req)!=-1)
-					if (*wc->wlan[wc->count].ssid)
-						wc->count++;
-				close(wext_fd);
-			}
-		}
-	}
+	ret = mnl_attr_parse(nlh, sizeof(struct genlmsghdr), scan_info_attr_cb, wc->wlan+wc->count);
+	if (ret>=0 && *wc->wlan[wc->count].ssid && *wc->wlan[wc->count].ifname && wc->wlan[wc->count].ifindex)
+		wc->count++;
 	return ret;
 }
-static bool wlan_info(struct mnl_socket* nl, uint16_t wlan_family_id, struct wlan_interface_collection* w)
+static bool scan_info(struct mnl_socket* nl, uint16_t wlan_family_id, struct wlan_interface_collection* w)
 {
-	return netlink_genl_simple_transact(nl, wlan_family_id, NLM_F_REQUEST | NLM_F_ACK | NLM_F_DUMP, NL80211_CMD_GET_INTERFACE, 0, NULL, wlan_info_cb, w);
+	struct wlan_interface_collection wc_all = { .count = 0 };
+	// wlan_info does not return ssid since kernel 5.19
+	// it's used to enumerate all wifi interfaces then call scan_info on each
+	if (!wlan_info(nl, wlan_family_id, &wc_all, false)) return false;
+	for(int i=0;i<wc_all.count;i++)
+		if (!netlink_genl_simple_transact(nl, wlan_family_id, NLM_F_REQUEST | NLM_F_ACK | NLM_F_DUMP, NL80211_CMD_GET_SCAN, 0, scan_prepare, (void*)&wc_all.wlan[i].ifindex, scan_info_cb, w))
+			return false;
+	return true;
 }
 
+
 static bool wlan_init80211(struct mnl_socket** nl)
 {
 	if (!(*nl = mnl_socket_open(NETLINK_GENERIC)))
@@ -2043,7 +2135,7 @@ static bool wlan_info_rate_limited(struct mnl_socket* nl, uint16_t wlan_family_i
 	// do not purge too often to save resources
 	if (wlan_info_last != now)
 	{
-		bres = wlan_info(nl,wlan_family_id,w);
+		bres = scan_info(nl,wlan_family_id,w);
 		wlan_info_last = now;
 	}
 	return bres;
@@ -2069,10 +2161,6 @@ bool wlan_info_init(void)
 	}
 	return true;
 }
-bool wlan_info_get(void)
-{
-	return wlan_info(nl_wifi, id_nl80211, &wlans);
-}
 bool wlan_info_get_rate_limited(void)
 {
 	return wlan_info_rate_limited(nl_wifi, id_nl80211, &wlans);

nfq/darkmagic.h

@@ -298,7 +298,6 @@ extern struct wlan_interface_collection wlans;
 
 void wlan_info_deinit(void);
 bool wlan_info_init(void);
-bool wlan_info_get(void);
 bool wlan_info_get_rate_limited(void);
 const char *wlan_ssid_search_ifname(const char *ifname);
 const char *wlan_ssid_search_ifidx(int ifidx);

nfq/desync.c

@@ -1205,12 +1205,6 @@ static uint8_t dpi_desync_tcp_packet_play(bool replay, size_t reasm_offset, uint
 			DLOG("using cached desync profile %d\n", dp->n);
 		else if (!ctrack_replay->dp_search_complete)
 		{
-			if (!ctrack_replay->hostname && !bReverse)
-			{
-				if (ipcache_get_hostname(dis->ip ? &dis->ip->ip_dst : NULL, dis->ip6 ? &dis->ip6->ip6_dst : NULL, host, sizeof(host), &ctrack_replay->hostname_is_ip) && *host)
-					if (!(ctrack_replay->hostname = strdup(host)))
-						DLOG_ERR("strdup(host): out of memory\n");
-			}
 			dp = ctrack_replay->dp = dp_find(&params.desync_profiles, IPPROTO_TCP, (struct sockaddr *)&dst, ctrack_replay->hostname, ctrack_replay->hostname_is_ip, ctrack_replay->l7proto, ssid, NULL, NULL, NULL);
 			ctrack_replay->dp_search_complete = true;
 		}
@@ -1630,8 +1624,8 @@ static uint8_t dpi_desync_tcp_packet_play(bool replay, size_t reasm_offset, uint
 		bool bDiscoveredL7;
 		if (ctrack_replay)
 		{
-			bDiscoveredL7 = !ctrack_replay->l7proto_discovered && ctrack_replay->l7proto != UNKNOWN;
-			ctrack_replay->l7proto_discovered = true;
+			if ((bDiscoveredL7 = !ctrack_replay->l7proto_discovered && ctrack_replay->l7proto != UNKNOWN))
+				ctrack_replay->l7proto_discovered = true;
 		}
 		else
 			bDiscoveredL7 = !ctrack_replay && l7proto != UNKNOWN;
@@ -2811,12 +2805,6 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint
 			DLOG("using cached desync profile %d\n", dp->n);
 		else if (!ctrack_replay->dp_search_complete)
 		{
-			if (!ctrack_replay->hostname && !bReverse)
-			{
-				if (ipcache_get_hostname(dis->ip ? &dis->ip->ip_dst : NULL, dis->ip6 ? &dis->ip6->ip6_dst : NULL, host, sizeof(host), &ctrack_replay->hostname_is_ip) && *host)
-					if (!(ctrack_replay->hostname = strdup(host)))
-						DLOG_ERR("strdup(host): out of memory\n");
-			}
 			dp = ctrack_replay->dp = dp_find(&params.desync_profiles, IPPROTO_UDP, (struct sockaddr *)&dst, ctrack_replay->hostname, ctrack_replay->hostname_is_ip, ctrack_replay->l7proto, ssid, NULL, NULL, NULL);
 			ctrack_replay->dp_search_complete = true;
 		}
@@ -3107,8 +3095,8 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint
 		bool bDiscoveredL7;
 		if (ctrack_replay)
 		{
-			bDiscoveredL7 = !ctrack_replay->l7proto_discovered && ctrack_replay->l7proto != UNKNOWN;
-			ctrack_replay->l7proto_discovered = true;
+			if ((bDiscoveredL7 = !ctrack_replay->l7proto_discovered && ctrack_replay->l7proto != UNKNOWN))
+				ctrack_replay->l7proto_discovered = true;
 		}
 		else
 			bDiscoveredL7 = !ctrack_replay && l7proto != UNKNOWN;
@@ -3198,7 +3186,7 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint
 					if (ctrack_replay->hostname_ah_check)
 					{
 						// first request is not retrans
-						if (!bDiscoveredHostname)
+						if (!bDiscoveredHostname && !reasm_offset)
 							process_retrans_fail(ctrack_replay, IPPROTO_UDP, (struct sockaddr*)&src);
 					}
 				}

nfq/nfqws.c

@@ -2384,6 +2384,7 @@ int main(int argc, char **argv)
 						fprintf(stderr, "cannot create %s\n", params.debug_logfile);
 						exit_clean(1);
 					}
+					fclose(F);
 					params.debug = true;
 					params.debug_target = LOG_TARGET_FILE;
 				}

nfq/params.c

@@ -219,6 +219,9 @@ void dp_init(struct desync_profile *dp)
 	LIST_INIT(&dp->ips_collection_exclude);
 	LIST_INIT(&dp->pf_tcp);
 	LIST_INIT(&dp->pf_udp);
+#ifdef HAS_FILTER_SSID
+	LIST_INIT(&dp->filter_ssid);
+#endif
 
 	memcpy(dp->hostspell, "host", 4); // default hostspell
 	dp->desync_skip_nosni = true;

nfq/protocol.c

@@ -52,14 +52,6 @@ bool l7_proto_match(t_l7proto l7proto, uint32_t filter_l7)
 		(l7proto==STUN && (filter_l7 & L7_PROTO_STUN));
 }
 
-#define PM_ABS		0
-#define PM_HOST		1
-#define PM_HOST_END	2
-#define PM_HOST_SLD	3
-#define PM_HOST_MIDSLD	4
-#define PM_HOST_ENDSLD	5
-#define PM_HTTP_METHOD	6
-#define PM_SNI_EXT	7
 bool IsHostMarker(uint8_t posmarker)
 {
 	switch(posmarker)