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# $OpenBSD: addrmatch.sh,v 1.3 2010/02/09 04:57:36 djm Exp $
# Placed in the Public Domain.
tid="address match"
mv $OBJ/sshd_proxy $OBJ/sshd_proxy_bak
run_trial()
{
user="$1"; addr="$2"; host="$3"; expected="$4"; descr="$5"
verbose "test $descr for $user $addr $host"
result=`${SSHD} -f $OBJ/sshd_proxy -T \
-C user=${user},addr=${addr},host=${host} | \
awk '/^passwordauthentication/ {print $2}'`
if [ "$result" != "$expected" ]; then
fail "failed for $user $addr $host: expected $expected, got $result"
fi
}
cp $OBJ/sshd_proxy_bak $OBJ/sshd_proxy
cat >>$OBJ/sshd_proxy <<EOD
PasswordAuthentication no
Match Address 192.168.0.0/16,!192.168.30.0/24,10.0.0.0/8,host.example.com
PasswordAuthentication yes
Match Address 1.1.1.1,::1,!::3,2000::/16
PasswordAuthentication yes
EOD
run_trial user 192.168.0.1 somehost yes "permit, first entry"
run_trial user 192.168.30.1 somehost no "deny, negative match"
run_trial user 19.0.0.1 somehost no "deny, no match"
run_trial user 10.255.255.254 somehost yes "permit, list middle"
run_trial user 192.168.30.1 192.168.0.1 no "deny, faked IP in hostname"
run_trial user 1.1.1.1 somehost.example.com yes "permit, bare IP4 address"
if test "$TEST_SSH_IPV6" != "no"; then
run_trial user ::1 somehost.example.com yes "permit, bare IP6 address"
run_trial user ::2 somehost.exaple.com no "deny IPv6"
run_trial user ::3 somehost no "deny IP6 negated"
run_trial user ::4 somehost no "deny, IP6 no match"
run_trial user 2000::1 somehost yes "permit, IP6 network"
run_trial user 2001::1 somehost no "deny, IP6 network"
fi
cp $OBJ/sshd_proxy_bak $OBJ/sshd_proxy
rm $OBJ/sshd_proxy_bak
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