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blockcheck: add more tests

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bol-van 2021-12-09 16:38:02 +03:00
parent 627b24f36d
commit 2143e9f72c
1 changed files with 59 additions and 16 deletions
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75
blockcheck.sh
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@ -223,29 +223,71 @@ nfqws_curl_test()
check_domain_bypass()
{
# $1 - test function
# $2 - domain
# $2 - encrypted test : 1/0
# $3 - domain
local pid strategy tests='fake' ttls
local pid strategy tests='fake' ttls s sec="$2" found
if nfqws_curl_test $1 $2 --dpi-desync=split2; then
strategy='--dpi-desync=split2'
[ "$sec" = 0 ] && {
s="--hostcase"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
s="--hostnospace"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
s="--domcase"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
}
s="--dpi-desync=split2"
if nfqws_curl_test $1 $3 $s; then
strategy="${strategy:-$s}"
else
tests="$tests split fake,split"
[ "$sec" = 0 ] && {
s="$s --hostcase"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
}
fi
if nfqws_curl_test $1 $2 --dpi-desync=disorder2; then
[ -n "$strategy" ] || strategy='--dpi-desync=disorder2'
s="--dpi-desync=disorder2"
if nfqws_curl_test $1 $3 $s; then
strategy="${strategy:-$s}"
else
tests="$tests disorder fake,disorder"
fi
ttls=$(seq -s ' ' $MIN_TTL $MAX_TTL)
for desync in $tests; do
found=0
for ttl in $ttls; do
nfqws_curl_test $1 $2 --dpi-desync=$desync --dpi-desync-ttl=$ttl && {
[ -n "$strategy" ] || strategy="--dpi-desync=$desync --dpi-desync-ttl=$ttl"
s="--dpi-desync=$desync --dpi-desync-ttl=$ttl"
nfqws_curl_test $1 $3 $s && {
found=1
strategy="${strategy:-$s}"
break
}
done
[ "$sec" = 1 ] && [ "$found" = 0 ] && {
for ttl in $ttls; do
s="--dpi-desync=$desync --dpi-desync-ttl=$ttl --wssize 1:6"
nfqws_curl_test $1 $3 $s && {
found=1
strategy="${strategy:-$s}"
break
}
done
}
s="--dpi-desync=$desync --dpi-desync-fooling=badsum"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
s="--dpi-desync=$desync --dpi-desync-fooling=md5sig"
nfqws_curl_test $1 $3 $s && {
strategy="${strategy:-$s}"
echo WARNING ! although md5sig fooling worked it will not work on all sites. it typically works only on linux servers.
}
s="--dpi-desync=$desync --dpi-desync-fooling=badseq"
nfqws_curl_test $1 $3 $s && strategy="${strategy:-$s}"
done
echo
@ -262,19 +304,20 @@ check_domain()
{
# $1 - test function
# $2 - port
# $3 - domain
# $3 - encrypted test : 1/0
# $4 - domain
local code
echo
echo \* $1 $3
echo \* $1 $4
# in case was interrupted before
nfqws_ipt_unprepare $2
killall nfqws 2>/dev/null
echo "- checking without DPI bypass"
curl_test $1 $3 && return
curl_test $1 $4 && return
code=$?
for c in 1 2 3 4 6 27 ; do
[ $code = $c ] && return
@ -283,7 +326,7 @@ check_domain()
echo preparing nfqws redirection
nfqws_ipt_prepare $2
check_domain_bypass $1 $3
check_domain_bypass $1 $3 $4
echo clearing nfqws redirection
nfqws_ipt_unprepare $2
@ -291,12 +334,12 @@ check_domain()
check_domain_http()
{
# $1 - domain
check_domain curl_test_http 80 $1
check_domain curl_test_http 80 0 $1
}
check_domain_https()
{
# $1 - domain
check_domain curl_test_https 443 $1
check_domain curl_test_https 443 1 $1
}
ask_params()
@ -305,12 +348,12 @@ ask_params()
echo NOTE ! this test should be run with zapret or any other bypass software disabled, without VPN
echo NOTE ! this test will kill all nfqws processes. if you have already set up zapret you will need to restart it after test is complete.
$ECHON "test this domain [ $DOMAIN ] : "
$ECHON "test this domain (default: $DOMAIN) : "
local dom
read dom
[ -n "$dom" ] && DOMAIN=$dom
$ECHON "ip protocol version [ 4 ] : "
$ECHON "ip protocol version - 4 or 6 (default: 4) : "
read IPV
[ -n "$IPV" ] || IPV=4
[ "$IPV" = 4 -o "$IPV" = 6 ] || {