#!/bin/sh
# $FreeBSD$
#
# IPsec regression test.
#
# This test sets up tunnels on the localhost (lo0) interface 
# with various ciphers by using the setkey(8) command and then 
# attempts to ping each end of the tunnel.
# The test says which pings worked and which failed.      
#
# Expected Output: No failures

ipbase="127.255"
netif="lo0"
spi="10000"

echo "1..414"

#sysctl net.inet.ipsec.crypto_support=1 >/dev/null 2>&1

ifconfig $netif alias ${ipbase}.0.1/24
ifconfig $netif alias ${ipbase}.1.1/24

i=1

for ecipher in \
    des-cbc:12345678 \
    3des-cbc:012345678901234567890123 \
    blowfish-cbc:0123456789012345 \
    blowfish-cbc:01234567890123456789 \
    blowfish-cbc:012345678901234567890123 \
    blowfish-cbc:0123456789012345678901234567 \
    blowfish-cbc:01234567890123456789012345678901 \
    blowfish-cbc:012345678901234567890123456789012345 \
    blowfish-cbc:0123456789012345678901234567890123456789 \
    blowfish-cbc:01234567890123456789012345678901234567890123 \
    blowfish-cbc:012345678901234567890123456789012345678901234567 \
    blowfish-cbc:0123456789012345678901234567890123456789012345678901 \
    blowfish-cbc:01234567890123456789012345678901234567890123456789012345 \
    cast128-cbc:0123456789012345 \
    aes-ctr:01234567890123456789\
    aes-ctr:0123456789012345678901234567\
    aes-ctr:012345678901234567890123456789012345\
    camellia-cbc:0123456789012345\
    camellia-cbc:012345678901234567890123\
    camellia-cbc:01234567890123456789012345678901\
    rijndael-cbc:0123456789012345 \
    rijndael-cbc:012345678901234567890123 \
    rijndael-cbc:01234567890123456789012345678901; do

	ealgo=${ecipher%%:*}
	ekey=${ecipher##*:}

	for acipher in \
	    hmac-md5:0123456789012345 \
	    hmac-sha1:01234567890123456789 \
	    hmac-ripemd160:01234567890123456789 \
	    hmac-sha2-256:01234567890123456789012345678901 \
	    hmac-sha2-384:012345678901234567890123456789012345678901234567 \
	    hmac-sha2-512:0123456789012345678901234567890123456789012345678901234567890123; do

		aalgo=${acipher%%:*}
		akey=${acipher##*:}

		setkey -F
		setkey -FP

		(echo "add ${ipbase}.0.1 ${ipbase}.1.1 esp $spi            -m transport -E $ealgo \"${ekey}\" -A $aalgo \"${akey}\" ;"
		 echo "add ${ipbase}.1.1 ${ipbase}.0.1 esp `expr $spi + 1` -m transport -E $ealgo \"${ekey}\" -A $aalgo \"${akey}\" ;"

		 echo "spdadd ${ipbase}.0.1 ${ipbase}.1.1 any -P out ipsec esp/transport//require;"
		 echo "spdadd ${ipbase}.1.1 ${ipbase}.0.1 any -P in  ipsec esp/transport//require;"
		 echo "spdadd ${ipbase}.0.1 ${ipbase}.1.1 any -P in  ipsec esp/transport//require;"
		 echo "spdadd ${ipbase}.1.1 ${ipbase}.0.1 any -P out ipsec esp/transport//require;"
		) | setkey -c >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			echo "ok $i - setkey ${ealgo} ${ekey} ${aalgo} ${akey}"
		else
			echo "not ok $i - setkey ${ealgo} ${ekey} ${aalgo} ${akey}"
		fi
		i=$((i+1))

		ping -c 1 -t 2 -S ${ipbase}.0.1 ${ipbase}.1.1 >/dev/null
		if [ $? -eq 0 ]; then
			echo "ok $i - test 1 ${ealgo} ${ekey} ${aalgo} ${akey}"
		else
			echo "not ok $i - test 1 ${ealgo} ${ekey} ${aalgo} ${akey}"
		fi
		i=$((i+1))
		ping -c 1 -t 2 -S ${ipbase}.1.1 ${ipbase}.0.1 >/dev/null
		if [ $? -eq 0 ]; then
			echo "ok $i - test 2 ${ealgo} ${ekey} ${aalgo} ${akey}"
		else
			echo "not ok $i - test 2 ${ealgo} ${ekey} ${aalgo} ${akey}"
		fi
		i=$((i+1))
	done
done

setkey -F
setkey -FP

ifconfig $netif -alias ${ipbase}.0.1
ifconfig $netif -alias ${ipbase}.1.1