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5304a82dcd
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5b8a38e30e
@ -1265,12 +1265,9 @@ ask_params()
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read dom
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[ -n "$dom" ] && DOMAINS="$dom"
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local IPVS_def=4
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# yandex public dns
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pingtest 6 2a02:6b8::feed:0ff && IPVS_def=46
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printf "ip protocol version(s) - 4, 6 or 46 for both (default: $IPVS_def) : "
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printf "ip protocol version(s) - 4, 6 or 46 for both (default: 4) : "
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read IPVS
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[ -n "$IPVS" ] || IPVS=$IPVS_def
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[ -n "$IPVS" ] || IPVS=4
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[ "$IPVS" = 4 -o "$IPVS" = 6 -o "$IPVS" = 46 ] || {
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echo 'invalid ip version(s). should be 4, 6 or 46.'
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exitp 1
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@ -1290,11 +1287,13 @@ ask_params()
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ENABLE_HTTPS_TLS13=0
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echo
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if [ -n "$TLS13" ]; then
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echo "TLS 1.3 uses encrypted ServerHello. DPI cannot check domain name in server response."
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echo "This can allow more bypass strategies to work."
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echo "What works for TLS 1.2 will also work for TLS 1.3 but not vice versa."
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echo "Most sites nowadays support TLS 1.3 but not all. If you can't find a strategy for TLS 1.2 use this test."
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echo "TLS 1.3 only strategy is better than nothing."
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echo "TLS 1.3 is the new standard for encrypted communications over TCP"
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echo "its the most important feature for DPI bypass is encrypted TLS ServerHello"
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echo "more and more sites enable TLS 1.3 but still there're many sites with only TLS 1.2 support"
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echo "with TLS 1.3 more DPI bypass strategies can work but they may not apply to all sites"
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echo "if a strategy works with TLS 1.2 it will also work with TLS 1.3"
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echo "if nothing works with TLS 1.2 this test may find TLS1.3 only strategies"
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echo "make sure that $DOMAINS support TLS 1.3 otherwise all test will return an error"
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ask_yes_no_var ENABLE_HTTPS_TLS13 "check https tls 1.3"
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else
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echo "installed curl version does not support TLS 1.3 . tests disabled."
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@ -1347,63 +1346,23 @@ ask_params()
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ping_with_fix()
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{
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local ret
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$PING $2 $1 >/dev/null 2>/dev/null
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ret=$?
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# can be because of unsupported -4 option
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if [ "$ret" = 2 -o "$ret" = 64 ]; then
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ping $2 $1 >/dev/null
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else
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return $ret
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fi
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}
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pingtest()
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{
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# $1 - ip version : 4 or 6
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# $2 - domain or ip
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# ping command can vary a lot. some implementations have -4/-6 options. others don.t
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# WARNING ! macos ping6 command does not have timeout option. ping6 will fail
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local PING=ping ret
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if [ "$1" = 6 ]; then
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if exists ping6; then
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PING=ping6
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else
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PING="ping -6"
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fi
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else
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if [ "$UNAME" = Darwin -o "$UNAME" = FreeBSD -o "$UNAME" = OpenBSD ]; then
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# ping by default pings ipv4, ping6 only pings ipv6
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# in FreeBSD -4/-6 options are supported, in others not
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PING=ping
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else
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# this can be linux or cygwin
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# in linux it's not possible for sure to figure out if it supports -4/-6. only try and check for result code=2 (invalid option)
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PING="ping -4"
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fi
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fi
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case "$UNAME" in
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Darwin)
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$PING -c 1 -t 1 $2 >/dev/null 2>/dev/null
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# WARNING ! macos ping6 command does not have timeout option. ping6 will fail. but without timeout is not an option.
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;;
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OpenBSD)
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$PING -c 1 -w 1 $2 >/dev/null
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ping -c 1 -w 1 $1 >/dev/null
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;;
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CYGWIN)
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if starts_with "$(which ping)" /cygdrive; then
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# cygwin does not have own ping by default. use windows PING.
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$PING -n 1 -w 1000 $2 >/dev/null
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# cygwin does not have own PING by default. use windows PING.
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ping -n 1 -w 1000 $1 >/dev/null
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else
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ping_with_fix $2 '-c 1 -w 1'
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# they have installed cygwin ping
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ping -c 1 -W 1 $1 >/dev/null
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fi
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;;
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*)
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ping_with_fix $2 '-c 1 -W 1'
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ping -c 1 -W 1 $1 >/dev/null
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;;
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esac
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}
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@ -1416,7 +1375,7 @@ find_working_public_dns()
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{
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local dns
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for dns in $DNSCHECK_DNS; do
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pingtest 4 $dns && dnstest $dns && {
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pingtest $dns && dnstest $dns && {
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PUBDNS=$dns
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return 0
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}
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@ -1429,11 +1388,7 @@ lookup4()
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# $2 - DNS
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case "$LOOKUP" in
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nslookup)
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if is_linked_to_busybox nslookup; then
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nslookup $1 $2 2>/dev/null | sed -e '1,3d' -nre 's/^.*:[^0-9]*(([0-9]{1,3}\.){3}[0-9]{1,3}).*$/\1/p'
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else
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nslookup $1 $2 2>/dev/null | sed -e '1,3d' -nre 's/^[^0-9]*(([0-9]{1,3}\.){3}[0-9]{1,3}).*$/\1/p'
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fi
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nslookup $1 $2 2>/dev/null | sed -e '1,3d' -nre 's/^[^0-9]*(([0-9]{1,3}\.){3}[0-9]{1,3}).*$/\1/p'
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;;
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host)
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host -t A $1 $2 | grep "has address" | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}'
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@ -75,8 +75,8 @@ You must choose to install `curl`. To compile from sources install `gcc-core`,`m
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It's possible to build x86 32-bit version but this version is not shipped. You have to build it yourself.
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32-bit `windivert` can be downloaded from it's developer github. Required version is 2.2.2.
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There's no `arm64` signed `windivert` driver and no `cygwin`.
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But it's possible to use unsigned driver version in test mode and user mode components with x64 emulation.
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x64 emulation requires `windows 11` and not supported in `windows 10`.
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Theorecitally it would be possible to compile `windivert` kernel driver with test signature and run it on a arm64 system with disabled driver signature checks.
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User-mode part can be run under x64 emulation. But it was not tested.
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### blockcheck
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@ -88,7 +88,6 @@ First run once `install_bin.sh` then `blockcheck.sh`.
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Backslashes in windows paths shoud be doubled. Or use cygwin path notation.
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```
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cd "C:\\Users\\vasya"
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cd "C:/Users/vasya"
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cd "/cygdrive/c/Users/vasya"
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```
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`Cygwin` is required only for `blockcheck.sh`. Standalone `winws` can be run without it.
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@ -103,30 +102,3 @@ Edit `task_create.cmd` and write your `winws` parameters to `%WINWS1%` variable.
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clone the code in all cmd files to support multiple tasks `winws1,winws2,winws3,...`.
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Tasks can also be controlled from GUI `taskschd.msc`.
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Also you can use windows services the same way with `service_*.cmd`.
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### zapret-win-bundle
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To make your life easier there's ready to use [bundle](https://github.com/bol-van/zapret-win-bundle) with `cygwin`,`blockcheck` and `winws`.
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* `/zapret-winws` - standalone version of `winws` for everyday use. does not require any other folders.
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* `/zapret-winws/_CMD_ADMIN.cmd` - open `cmd` as administrator in the current folder
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* `/blockcheck/blockcheck.cmd` - run `blockcheck` with logging to `blockcheck/blockcheck.log`
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* `/cygwin/cygwin.cmd` - run `cygwin` shell as current user
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* `/cygwin/cygwin-admin.cmd` - run `cygwin` shell as administrator
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There're aliases in cygwin shell for `winws`,`blockcheck`,`ip2net`,`mdig`. No need to mess with paths.
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It's possible to send signals to `winws` using standard unix utilites : `pidof,kill,killall,pgrep,pkill`.
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`Cygwin` shares common process list per `cygwin1.dll` copy. If you run a `winws` from `zapret-winws`
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you won't be able to `kill` it because this folder contain its own copy of `cygwin1.dll`.
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It's possible to use `cygwin` shell to make `winws` debug log. Use `tee` command like this :
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```
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winws --debug --wf-tcp=80,443 | tee winws.log
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unix2dos winws.log
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```
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`winws.log` will be in `cygwin/home/<username>`. `unix2dos` helps with `windows 7` notepad. It's not necessary in `Windows 10` and later.
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