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support for SUFFIX desync profiles

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bol-van 2024-09-18 19:27:50 +03:00
parent 074c8ca913
commit b50af9f9d0
11 changed files with 77 additions and 18 deletions
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2
common/installer.sh
View File

@ -54,7 +54,7 @@ edit_vars()
local n=1 var v tmp="/tmp/zvars"
rm -f "$tmp"
while [ 1=1 ]; do
eval var="\$$n"
eval var="\${$n}"
[ -n "$var" ] || break
eval v="\$$var"
echo $var=\"$v\" >>"$tmp"

8
common/list.sh
View File

@ -45,3 +45,11 @@ filter_apply_hostlist_target()
[ -n "$HOSTLIST_EXCLUDE" ] && eval $1="\"\$$1 --hostlist-exclude=$HOSTLIST_EXCLUDE\""
[ "$MODE_FILTER" = "autohostlist" ] && filter_apply_autohostlist_target $1
}
filter_apply_suffix()
{
# $1 - var name of tpws or nfqws params
# $2 - suffix value
local v="${2:+ --new $2}"
eval $1="\"\$$1$v\""
}

19
common/queue.sh
View File

@ -1,10 +1,15 @@
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()
@ -18,24 +23,24 @@ get_nfqws_qnums()
[ "$DISABLE_IPV4" = "1" ] || {
_qn=$QNUM
_qns=$_qn
[ "$NFQWS_OPT_DESYNC_HTTP" = "$NFQWS_OPT_DESYNC_HTTPS" ] || _qns=$(($QNUM+1))
[ "$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" = "$NFQWS_OPT_DESYNC_HTTP" ]; then
if [ "$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_HTTPS" ]; then
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_HTTP" ]; then
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_HTTPS" ]; then
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_HTTP6" ] && _qns6=$_qn6;
[ "$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
@ -65,7 +70,7 @@ get_nfqws_qnums_quic()
[ "$DISABLE_IPV6" = "1" ] || {
_qn6=$(($QNUM+11))
[ "$DISABLE_IPV4" = "1" ] || {
if [ "$NFQWS_OPT_DESYNC_QUIC" = "$NFQWS_OPT_DESYNC_QUIC6" ]; then
if [ "$NFQWS_OPT_DESYNC_QUIC $NFQWS_OPT_DESYNC_QUIC_SUFFIX" = "$NFQWS_OPT_DESYNC_QUIC6 $NFQWS_OPT_DESYNC_QUIC6_SUFFIX" ]; then
_qn6=$_qn;
fi
}

18
config.default
View File

@ -65,15 +65,23 @@ MODE_QUIC=0
MODE_FILTER=none
# CHOOSE NFQWS DAEMON OPTIONS for DPI desync mode. run "nfq/nfqws --help" for option list
# SUFFIX VARS define additional lower priority desync profile. it's required if MODE_FILTER=hostlist and strategy has hostlist-incompatible 0-phase desync methods (syndata,wssize)
DESYNC_MARK=0x40000000
DESYNC_MARK_POSTNAT=0x20000000
NFQWS_OPT_DESYNC="--dpi-desync=fake --dpi-desync-ttl=0 --dpi-desync-ttl6=0 --dpi-desync-fooling=badsum"
#NFQWS_OPT_DESYNC_HTTP="--dpi-desync=split --dpi-desync-ttl=0 --dpi-desync-fooling=badsum"
#NFQWS_OPT_DESYNC_HTTPS="--wssize=1:6 --dpi-desync=split --dpi-desync-ttl=0 --dpi-desync-fooling=badsum"
#NFQWS_OPT_DESYNC_HTTP6="--dpi-desync=split --dpi-desync-ttl=5 --dpi-desync-fooling=none"
#NFQWS_OPT_DESYNC_HTTPS6="--wssize=1:6 --dpi-desync=split --dpi-desync-ttl=5 --dpi-desync-fooling=none"
#NFQWS_OPT_DESYNC_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTP=""
#NFQWS_OPT_DESYNC_HTTP_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS=""
#NFQWS_OPT_DESYNC_HTTPS_SUFFIX="--wssize 1:6"
#NFQWS_OPT_DESYNC_HTTP6=""
#NFQWS_OPT_DESYNC_HTTP6_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS6=""
#NFQWS_OPT_DESYNC_HTTPS6_SUFFIX="--wssize 1:6"
NFQWS_OPT_DESYNC_QUIC="--dpi-desync=fake --dpi-desync-repeats=6"
#NFQWS_OPT_DESYNC_QUIC6="--dpi-desync=hopbyhop"
#NFQWS_OPT_DESYNC_QUIC_SUFFIX=""
NFQWS_OPT_DESYNC_QUIC6="--dpi-desync=hopbyhop"
#NFQWS_OPT_DESYNC_QUIC6_SUFFIX=""
# CHOOSE TPWS DAEMON OPTIONS. run "tpws/tpws --help" for option list
TPWS_OPT="--hostspell=HOST --split-http-req=method --split-pos=3 --oob"

17
docs/readme.eng.md
View File

@ -463,8 +463,8 @@ becomes the possible maximum. If you set `scale_factor` 64:0, it will be very sl
On the other hand, the server response must not be large enough for the DPI to find what it is looking for.
Hostlist filter does not affect `--wssize` because it works since the connection initiation when it's not yet possible
to extract the host name.
`--wssize` is not applied in desync profiles with hostlist filter because it works since the connection initiation when it's not yet possible
to extract the host name. But it works with auto hostlist profiles.
`--wssize` may slow down sites and/or increase response time. It's desired to use another methods if possible.
@ -963,6 +963,19 @@ It means if only `NFQWS_OPT_DESYNC` is defined all four take its value.
If a variable is not defined, the value `NFQWS_OPT_DESYNC` is taken.
Additional low priority desync profile for `MODE_FILTER=hostlist`.
With multiple profile support 0-phase desync methods are no more applied with hostlist !
To apply they additional profile is required without hostlist filter.
```
#NFQWS_OPT_DESYNC_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTP_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS_SUFFIX="--wssize 1:6"
#NFQWS_OPT_DESYNC_HTTP6_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS6_SUFFIX="--wssize 1:6"
```
Defaults are filled the same ways as with NFQWS_OPT_*.
Separate QUIC options for ip protocol versions :
```

15
docs/readme.txt
View File

@ -557,8 +557,8 @@ Scaling factor может только снижаться, увеличение
window size итоговый размер окна стал максимально возможным. Если вы сделаете 64:0, будет очень медленно.
С другой стороны нельзя допустить, чтобы ответ сервера стал достаточно большим, чтобы DPI нашел там искомое.
На --wssize не влияет фильтр hostlist, поскольку он действует с самого начала соединения, когда еще нельзя
принять решение о попадании в лист.
--wssize не работает в профилях с хостлистами, поскольку он действует с самого начала соединения, когда еще нельзя
принять решение о попадании в лист. Однако, профиль с auto hostlist может содержать --wssize.
--wssize может замедлять скорость и/или увеличивать время ответа сайтов, поэтому если есть другие работающие способы
обхода DPI, лучше применять их.
@ -1387,6 +1387,17 @@ NFQWS_OPT_DESYNC_HTTPS6="--wssize=1:6 --dpi-desync=split --dpi-desync-ttl=5 --dp
Если какая-то из переменных NFQWS_OPT_DESYNC_HTTP6/NFQWS_OPT_DESYNC_HTTPS6 не определена,
берется значение NFQWS_OPT_DESYNC_HTTP/NFQWS_OPT_DESYNC_HTTPS.
Дополнительный низкоприоритетный профиль десинхронизации для режимов с MODE_FILTER=hostlist.
После реализации поддержки множественных профилей режимы нулевой фазы десинхронизации больше не применяются с хостлистом !
Для их применения требуется дополнительный профиль без хостлист фильтра.
#NFQWS_OPT_DESYNC_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTP_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS_SUFFIX="--wssize 1:6"
#NFQWS_OPT_DESYNC_HTTP6_SUFFIX="--dpi-desync=syndata"
#NFQWS_OPT_DESYNC_HTTPS6_SUFFIX="--wssize 1:6"
Значения по умолчанию заполняются аналогично NFQWS_OPT_*.
Опции дурения для QUIC :
NFQWS_OPT_DESYNC_QUIC="--dpi-desync=fake"
NFQWS_OPT_DESYNC_QUIC6="--dpi-desync=hopbyhop"

1
init.d/openwrt/custom-tpws4http-nfqws4https
View File

@ -16,6 +16,7 @@ zapret_custom_daemons()
[ "$MODE_HTTPS" = "1" ] && {
opt="--qnum=$QNUM $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_HTTPS"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS_SUFFIX"
run_daemon 2 $NFQWS "$opt"
}
}

6
init.d/openwrt/zapret
View File

@ -135,32 +135,38 @@ start_daemons_procd()
[ -z "$qn" ] || {
opt="--qnum=$qn $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_HTTP"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTP_SUFFIX"
run_daemon 1 "$NFQWS" "$opt"
}
[ -z "$qns" ] || [ "$qns" = "$qn" ] || {
opt="--qnum=$qns $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_HTTPS"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS_SUFFIX"
run_daemon 2 "$NFQWS" "$opt"
}
[ -z "$qn6" ] || [ "$qn6" = "$qn" ] || [ "$qn6" = "$qns" ] || {
opt="--qnum=$qn6 $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_HTTP6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTP6_SUFFIX"
run_daemon 3 "$NFQWS" "$opt"
}
[ -z "$qns6" ] || [ "$qns6" = "$qn" ] || [ "$qns6" = "$qns" ] || [ "$qns6" = "$qn6" ] || {
opt="--qnum=$qns6 $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_HTTPS6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS6_SUFFIX"
run_daemon 4 "$NFQWS" "$opt"
}
get_nfqws_qnums_quic qn qn6
[ -z "$qn" ] || {
opt="--qnum=$qn $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_QUIC"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_QUIC_SUFFIX"
run_daemon 10 "$NFQWS" "$opt"
}
[ -z "$qn6" ] || [ "$qn6" = "$qn" ] || {
opt="--qnum=$qn6 $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_QUIC6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_QUIC6_SUFFIX"
run_daemon 11 "$NFQWS" "$opt"
}
;;

1
init.d/sysv/custom-tpws4http-nfqws4https
View File

@ -16,6 +16,7 @@ zapret_custom_daemons()
[ "$MODE_HTTPS" = "1" ] && {
opt="--qnum=$QNUM $NFQWS_OPT_DESYNC_HTTPS"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS_SUFFIX"
do_nfqws $1 2 "$opt"
}
}

6
init.d/sysv/functions
View File

@ -303,32 +303,38 @@ zapret_do_daemons()
[ -z "$qn" ] || {
opt="--qnum=$qn $NFQWS_OPT_DESYNC_HTTP"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTP_SUFFIX"
do_nfqws $1 1 "$opt"
}
[ -z "$qns" ] || [ "$qns" = "$qn" ] || {
opt="--qnum=$qns $NFQWS_OPT_DESYNC_HTTPS"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS_SUFFIX"
do_nfqws $1 2 "$opt"
}
[ -z "$qn6" ] || [ "$qn6" = "$qn" ] || [ "$qn6" = "$qns" ] || {
opt="--qnum=$qn6 $NFQWS_OPT_DESYNC_HTTP6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTP6_SUFFIX"
do_nfqws $1 3 "$opt"
}
[ -z "$qns6" ] || [ "$qns6" = "$qn" ] || [ "$qns6" = "$qns" ] || [ "$qns6" = "$qn6" ] || {
opt="--qnum=$qns6 $NFQWS_OPT_DESYNC_HTTPS6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_HTTPS6_SUFFIX"
do_nfqws $1 4 "$opt"
}
get_nfqws_qnums_quic qn qn6
[ -z "$qn" ] || {
opt="--qnum=$qn $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_QUIC"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_QUIC_SUFFIX"
do_nfqws $1 10 "$opt"
}
[ -z "$qn6" ] || [ "$qn6" = "$qn" ] || {
opt="--qnum=$qn6 $NFQWS_OPT_BASE $NFQWS_OPT_DESYNC_QUIC6"
filter_apply_hostlist_target opt
filter_apply_suffix opt "$NFQWS_OPT_DESYNC_QUIC6_SUFFIX"
do_nfqws $1 11 "$opt"
}
;;

2
install_easy.sh
View File

@ -115,7 +115,7 @@ select_mode_mode()
vars="TPWS_OPT"
;;
nfqws)
vars="NFQWS_OPT_DESYNC NFQWS_OPT_DESYNC_HTTP NFQWS_OPT_DESYNC_HTTPS NFQWS_OPT_DESYNC_HTTP6 NFQWS_OPT_DESYNC_HTTPS6 NFQWS_OPT_DESYNC_QUIC NFQWS_OPT_DESYNC_QUIC6"
vars="NFQWS_OPT_DESYNC NFQWS_OPT_DESYNC_SUFFIX NFQWS_OPT_DESYNC_HTTP NFQWS_OPT_DESYNC_HTTP_SUFFIX NFQWS_OPT_DESYNC_HTTPS NFQWS_OPT_DESYNC_HTTPS_SUFFIX NFQWS_OPT_DESYNC_HTTP6 NFQWS_OPT_DESYNC_HTTP6_SUFFIX NFQWS_OPT_DESYNC_HTTPS6 NFQWS_OPT_DESYNC_HTTPS6_SUFFIX NFQWS_OPT_DESYNC_QUIC NFQWS_OPT_DESYNC_QUIC_SUFFIX NFQWS_OPT_DESYNC_QUIC6 NFQWS_OPT_DESYNC_QUIC6_SUFFIX"
;;
esac
[ -n "$vars" ] && {