# #-- dnscrypt_queries_chacha.pre--#
# source the master var file when it's there
[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
# use .tpkg.var.test for in test variable passing
[ -f .tpkg.var.test ] && source .tpkg.var.test

PRE="../.."
. ../common.sh
# Check if we can run the test.
. ./precheck.sh

get_random_port 4
UNBOUND_PORT=$RND_PORT
FWD_PORT=$(($RND_PORT + 1))
DNSCRYPT_PORT=$(($RND_PORT + 2))
PROXY_PORT=$(($RND_PORT + 3))
echo "UNBOUND_PORT=$UNBOUND_PORT" >> .tpkg.var.test
echo "FWD_PORT=$FWD_PORT" >> .tpkg.var.test
echo "DNSCRYPT_PORT=$DNSCRYPT_PORT" >> .tpkg.var.test
echo "PROXY_PORT=$PROXY_PORT" >> .tpkg.var.test

# start forwarder
get_ldns_testns
$LDNS_TESTNS -p $FWD_PORT dnscrypt_queries_chacha.testns >fwd.log 2>&1 &
FWD_PID=$!
echo "FWD_PID=$FWD_PID" >> .tpkg.var.test

dnscrypt-proxy --local-address=127.0.0.1:${PROXY_PORT} \
    --resolver-address=127.0.0.1:${DNSCRYPT_PORT} \
    --provider-name=2.dnscrypt-cert.example.com \
    --provider-key=C352:1F20:F2D2:FD65:B5F4:7BF6:6C1A:88C1:4BCB:80CE:1E3A:3572:5CB1:7D4B:12D3:E783 \
    -m 32 \
    >dnscryptproxy.log 2>&1 &
PROXY_PID=$!
echo "PROXY_PID=$PROXY_PID" >> .tpkg.var.test

# make config file
sed -e 's/@PORT\@/'$UNBOUND_PORT'/' -e 's/@TOPORT\@/'$FWD_PORT'/' \
    -e 's/@DNSCRYPT_PORT\@/'$DNSCRYPT_PORT'/' < dnscrypt_queries_chacha.conf > ub.conf
# start unbound in the background
$PRE/unbound -d -c ub.conf >unbound.log 2>&1 &
UNBOUND_PID=$!
echo "UNBOUND_PID=$UNBOUND_PID" >> .tpkg.var.test

cat .tpkg.var.test
wait_ldns_testns_up fwd.log
wait_unbound_up unbound.log
wait_server_up dnscryptproxy.log "Proxying from"
if ! grep 'Using version 2.0 of the DNSCrypt protocol' dnscryptproxy.log; then
    echo "Failed to select xchacha cert"
    exit 1
fi