upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-06-11 03:19:59 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Handle dig timing out gracefully in padding

Browse source 
(cherry picked from commit c983449e5e)
This commit is contained in:
Tom Krizek 2024-01-05 15:11:10 +01:00
parent dd146c6915
commit db064f3a69
No known key found for this signature in database
GPG key ID: 01623B9B652A20A7
1 changed files with 11 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
bin/tests/system/padding/tests.sh
View file

@ -30,7 +30,7 @@ getcookie() {
echo_i "checking that dig handles padding ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +qr +padding=128 foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +qr +padding=128 foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null || ret=1
grep "; QUERY SIZE: 128" dig.out.test$n >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
@ -50,7 +50,7 @@ status=$((status + ret))
echo_i "checking that padding is added for TCP responses ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +vc +padding=128 foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +vc +padding=128 foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null || ret=1
grep "rcvd: 128" dig.out.test$n >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
@ -59,9 +59,9 @@ status=$((status + ret))
echo_i "checking that padding is added to valid cookie responses ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +cookie foo.example @10.53.0.2 >dig.out.testc
$DIG $DIGOPTS +cookie foo.example @10.53.0.2 >dig.out.testc || ret=1
cookie=$(getcookie dig.out.testc)
$DIG $DIGOPTS +cookie=$cookie +padding=128 foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +cookie=$cookie +padding=128 foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null || ret=1
grep "rcvd: 128" dig.out.test$n >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
@ -70,7 +70,7 @@ status=$((status + ret))
echo_i "checking that padding must be requested (TCP) ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +vc foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +vc foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
@ -78,7 +78,7 @@ status=$((status + ret))
echo_i "checking that padding must be requested (valid cookie) ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +cookie=$cookie foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +cookie=$cookie foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
@ -86,7 +86,7 @@ status=$((status + ret))
echo_i "checking that padding can be filtered out ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +vc +padding=128 -b 10.53.0.8 foo.example @10.53.0.2 >dig.out.test$n
$DIG $DIGOPTS +vc +padding=128 -b 10.53.0.8 foo.example @10.53.0.2 >dig.out.test$n || ret=1
grep "; PAD" dig.out.test$n >/dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
@ -98,7 +98,7 @@ nextpart ns2/named.stats >/dev/null
$RNDCCMD 10.53.0.2 stats
wait_for_log_peek 5 "--- Statistics Dump ---" ns2/named.stats || ret=1
opad=$(nextpart ns2/named.stats | awk '/EDNS padding option received/ { print $1}')
$DIG $DIGOPTS foo.example @10.53.0.3 >dig.out.test$n
$DIG $DIGOPTS foo.example @10.53.0.3 >dig.out.test$n || ret=1
$RNDCCMD 10.53.0.2 stats
wait_for_log_peek 5 "--- Statistics Dump ---" ns2/named.stats || ret=1
npad=$(nextpart ns2/named.stats | awk '/EDNS padding option received/ { print $1}')
@ -116,7 +116,7 @@ nextpart ns2/named.stats >/dev/null
$RNDCCMD 10.53.0.2 stats
wait_for_log_peek 5 "--- Statistics Dump ---" ns2/named.stats || ret=1
opad=$(nextpart ns2/named.stats | awk '/EDNS padding option received/ { print $1}')
$DIG $DIGOPTS foo.example @10.53.0.4 >dig.out.test$n
$DIG $DIGOPTS foo.example @10.53.0.4 >dig.out.test$n || ret=1
$RNDCCMD 10.53.0.2 stats
wait_for_log_peek 5 "--- Statistics Dump ---" ns2/named.stats || ret=1
npad=$(nextpart ns2/named.stats | awk '/EDNS padding option received/ { print $1}')
@ -130,9 +130,9 @@ status=$((status + ret))
echo_i "checking that zero-length padding option has no effect ($n)"
ret=0
n=$((n + 1))
$DIG $DIGOPTS +qr +ednsopt=12 foo.example @10.53.0.2 >dig.out.test$n.1
$DIG $DIGOPTS +qr +ednsopt=12 foo.example @10.53.0.2 >dig.out.test$n.1 || ret=1
grep "; PAD" dig.out.test$n.1 >/dev/null || ret=1
$DIG $DIGOPTS +qr +ednsopt=12:00 foo.example @10.53.0.2 >dig.out.test$n.2
$DIG $DIGOPTS +qr +ednsopt=12:00 foo.example @10.53.0.2 >dig.out.test$n.2 || ret=1
grep "; PAD" dig.out.test$n.2 >/dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))