wolfssl/scripts/resume.test

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#!/bin/sh
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#resume.test
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# need a unique resume port since may run the same time as testsuite
# use server port zero hack to get one
resume_string="reused"
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resume_sup_string="Resume session"
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ems_string="Extended\ Master\ Secret"
resume_port=0
no_pid=-1
server_pid=$no_pid
counter=0
# let's use absolute path to a local dir (make distcheck may be in sub dir)
# also let's add some randomness by adding pid in case multiple 'make check's
# per source tree
ready_file=`pwd`/wolfssl_resume_ready$$
echo "ready file $ready_file"
remove_ready_file() {
if test -e $ready_file; then
echo -e "removing existing ready file"
rm $ready_file
fi
}
do_cleanup() {
echo "in cleanup"
if [ $server_pid != $no_pid ]
then
echo "killing server"
kill -9 $server_pid
fi
remove_ready_file
}
do_trap() {
echo "got trap"
do_cleanup
exit -1
}
do_test() {
echo -e "\nStarting example server for resume test...\n"
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#make sure we support session resumption (!NO_SESSION_CACHE)
# Check the client for the extended master secret disable option. If
# present we need to run the test twice.
options_check=`./examples/client/client -?`
case "$options_check" in
*$resume_sup_string*)
echo -e "\nResume test supported";;
*)
echo -e "\nResume test not supported with build"
return;;
esac
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remove_ready_file
./examples/server/server -r -R $ready_file -p $resume_port &
server_pid=$!
while [ ! -s $ready_file -a "$counter" -lt 20 ]; do
echo -e "waiting for ready file..."
sleep 0.1
counter=$((counter+ 1))
done
if test -e $ready_file; then
echo -e "found ready file, starting client..."
else
echo -e "NO ready file ending test..."
do_cleanup
exit 1
fi
# get created port 0 ephemeral port
resume_port=`cat $ready_file`
capture_out=$(./examples/client/client $1 -r -p $resume_port 2>&1)
client_result=$?
if [ $client_result != 0 ]
then
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echo -e "client failed!\ncapture_out=$capture_out\nclient_result=$client_result"
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do_cleanup
exit 1
fi
wait $server_pid
server_result=$?
remove_ready_file
if [ $server_result != 0 ]
then
echo -e "client failed!"
exit 1
fi
case "$capture_out" in
*$resume_string*)
echo "resumed session" ;;
*)
echo "did NOT resume session as expected"
exit 1
;;
esac
}
trap do_trap INT TERM
do_test
# Check the client for the extended master secret disable option. If
# present we need to run the test twice.
options_check=`./examples/client/client -?`
case "$options_check" in
*$ems_string*)
echo -e "\nRepeating resume test without extended master secret..."
do_test -n ;;
*)
;;
esac
echo -e "\nSuccess!\n"
exit 0