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#!/usr/bin/env bash
# dtlscid.test
# Copyright wolfSSL 2022-2024
# if we can, isolate the network namespace to eliminate port collisions.
if [[ -n "$NETWORK_UNSHARE_HELPER" ]]; then
if [[ -z "$NETWORK_UNSHARE_HELPER_CALLED" ]]; then
export NETWORK_UNSHARE_HELPER_CALLED=yes
exec "$NETWORK_UNSHARE_HELPER" "$0" "$@" || exit $?
fi
elif [ "${AM_BWRAPPED-}" != "yes" ]; then
bwrap_path="$(command -v bwrap)"
if [ -n "$bwrap_path" ]; then
export AM_BWRAPPED=yes
exec "$bwrap_path" --unshare-net --dev-bind / / "$0" "$@"
fi
unset AM_BWRAPPED
fi
cleanup () {
echo "Cleaning up..."
if [ ! -z "$SERVER_PID" ];then
echo "Killing server $SERVER_PID"
kill $SERVER_PID
fi
}
trap cleanup err exit
CCID="AA"
SCID="BB"
HEXCID=$(printf $CCID | od -An -tx1 | tr -d ' \n')
HEXSCID=$(printf $SCID | od -An -tx1 | tr -d ' \n')
WOLFSSL_ROOT=$(pwd)
test_cid () {
echo "Running test_cid"
SERVER_FILE=$(mktemp)
CLIENT_FILE=$(mktemp)
$WOLFSSL_ROOT/examples/server/server -v4 -u --cid $SCID 1> $SERVER_FILE &
SERVER_PID=$!
sleep 0.2
$WOLFSSL_ROOT/examples/client/client -v4 -u --cid $CCID 1> $CLIENT_FILE
wait $SERVER_PID
SERVER_PID=
grep "Sending CID is ${HEXSCID}" $CLIENT_FILE > /dev/null
grep "Sending CID is ${HEXCID}" $SERVER_FILE > /dev/null
echo "test_cid has passed"
}
test_cid
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