477 lines
17 KiB
Bash
Executable file
477 lines
17 KiB
Bash
Executable file
#!/bin/bash
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# ocsp-stapling.test
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# Test requires HAVE_OCSP and HAVE_CERTIFICATE_STATUS_REQUEST
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# Note, this script makes connection(s) to the public Internet.
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SCRIPT_DIR="$(dirname "$0")"
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if [[ -z "${RETRIES_REMAINING-}" ]]; then
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export RETRIES_REMAINING=2
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fi
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if ! ./examples/client/client -V | grep -q 3; then
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echo 'skipping ocsp-stapling.test because TLS1.2 is not available.' 1>&2
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exit 77
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fi
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if ./examples/client/client '-#' | fgrep -q -e ' -DWOLFSSL_SNIFFER '; then
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echo 'skipping oscp-stapling.test because WOLFSSL_SNIFFER defined.'
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exit 77
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fi
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if openssl s_server -help 2>&1 | fgrep -q -i ipv6 && nc -h 2>&1 | fgrep -q -i ipv6; then
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IPV6_SUPPORTED=yes
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else
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IPV6_SUPPORTED=no
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fi
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if ./examples/client/client '-#' | fgrep -q -e ' -DTEST_IPV6 '; then
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if [[ "$IPV6_SUPPORTED" == "no" ]]; then
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echo 'Skipping IPV6 test in environment lacking IPV6 support.'
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exit 77
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fi
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LOCALHOST='[::1]'
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LOCALHOST_FOR_NC='::1'
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V4V6=6
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V4V6_FLAG=-6
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else
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LOCALHOST='127.0.0.1'
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LOCALHOST_FOR_NC='127.0.0.1'
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if [[ "$IPV6_SUPPORTED" == "yes" ]]; then
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V4V6_FLAG=-4
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else
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V4V6_FLAG=
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fi
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V4V6=4
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fi
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PARENTDIR="$PWD"
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# create a unique workspace directory ending in PID for the script instance ($$)
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# to make this instance orthogonal to any others running, even on same repo.
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# TCP ports are also carefully formed below from the PID, to minimize conflicts.
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WORKSPACE="${PARENTDIR}/workspace.pid$$"
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mkdir "${WORKSPACE}" || exit $?
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cp -pR ${SCRIPT_DIR}/../certs "${WORKSPACE}"/ || exit $?
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cd "$WORKSPACE" || exit $?
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ln -s ../examples
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CERT_DIR="./certs/ocsp"
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ready_file="$WORKSPACE"/wolf_ocsp_s1_readyF$$
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ready_file2="$WORKSPACE"/wolf_ocsp_s1_readyF2$$
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printf '%s\n' "ready file: \"$ready_file\""
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test_cnf="ocsp_s1.cnf"
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wait_for_readyFile(){
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counter=0
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while [ ! -s "$1" -a "$counter" -lt 20 ]; do
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if [[ -n "${2-}" ]]; then
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if ! kill -0 $2 2>&-; then
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echo "pid $2 for port ${3-} exited before creating ready file. bailing..."
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exit 1
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fi
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fi
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echo -e "waiting for ready file..."
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sleep 0.1
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counter=$((counter+ 1))
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done
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if test -e "$1"; then
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echo -e "found ready file, starting client..."
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else
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echo -e "NO ready file at \"$1\" -- ending test..."
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exit 1
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fi
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}
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remove_single_rF(){
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if test -e "$1"; then
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printf '%s\n' "removing ready file: \"$1\""
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rm "$1"
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fi
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}
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#create a configure file for cert generation with the port 0 solution
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create_new_cnf() {
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printf '%s\n' "Random Port Selected: $1"
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printf '%s\n' "#" > $test_cnf
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printf '%s\n' "# openssl configuration file for OCSP certificates" >> $test_cnf
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printf '%s\n' "#" >> $test_cnf
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printf '%s\n' "" >> $test_cnf
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printf '%s\n' "# Extensions to add to a certificate request (intermediate1-ca)" >> $test_cnf
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printf '%s\n' "[ v3_req1 ]" >> $test_cnf
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printf '%s\n' "basicConstraints = CA:false" >> $test_cnf
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printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf
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printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf
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printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf
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printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:$1" >> $test_cnf
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printf '%s\n' "" >> $test_cnf
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printf '%s\n' "# Extensions to add to a certificate request (intermediate2-ca)" >> $test_cnf
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printf '%s\n' "[ v3_req2 ]" >> $test_cnf
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printf '%s\n' "basicConstraints = CA:false" >> $test_cnf
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printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf
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printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf
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printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf
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printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22222" >> $test_cnf
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printf '%s\n' "" >> $test_cnf
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printf '%s\n' "# Extensions to add to a certificate request (intermediate3-ca)" >> $test_cnf
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printf '%s\n' "[ v3_req3 ]" >> $test_cnf
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printf '%s\n' "basicConstraints = CA:false" >> $test_cnf
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printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf
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printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf
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printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf
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printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22223" >> $test_cnf
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printf '%s\n' "" >> $test_cnf
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printf '%s\n' "# Extensions for a typical CA" >> $test_cnf
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printf '%s\n' "[ v3_ca ]" >> $test_cnf
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printf '%s\n' "basicConstraints = CA:true" >> $test_cnf
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printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf
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printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf
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printf '%s\n' "keyUsage = keyCertSign, cRLSign" >> $test_cnf
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printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22220" >> $test_cnf
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printf '%s\n' "" >> $test_cnf
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printf '%s\n' "# OCSP extensions." >> $test_cnf
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printf '%s\n' "[ v3_ocsp ]" >> $test_cnf
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printf '%s\n' "basicConstraints = CA:false" >> $test_cnf
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printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf
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printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf
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printf '%s\n' "extendedKeyUsage = OCSPSigning" >> $test_cnf
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mv $test_cnf $CERT_DIR/$test_cnf
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cd $CERT_DIR
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CURR_LOC="$PWD"
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printf '%s\n' "echo now in $CURR_LOC"
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./renewcerts-for-test.sh $test_cnf
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cd "$WORKSPACE"
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}
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remove_ready_file() {
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if test -e "$ready_file"; then
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printf '%s\n' "removing ready file"
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rm "$ready_file"
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fi
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if test -e "$ready_file2"; then
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printf '%s\n' "removing ready file: \"$ready_file2\""
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rm "$ready_file2"
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fi
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}
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cleanup()
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{
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exit_status=$?
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for i in $(jobs -pr)
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do
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kill -s KILL "$i"
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done
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remove_ready_file
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rm $CERT_DIR/$test_cnf
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cd "$PARENTDIR" || return 1
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rm -r "$WORKSPACE" || return 1
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if [[ ("$exit_status" == 1) && ($RETRIES_REMAINING -gt 0) ]]; then
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echo "retrying..."
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RETRIES_REMAINING=$((RETRIES_REMAINING - 1))
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exec $0 "$@"
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fi
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}
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trap cleanup EXIT INT TERM HUP
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[ ! -x ./examples/client/client ] && echo -e "\n\nClient doesn't exist" && exit 1
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./examples/client/client '-?' 2>&1 | grep -- 'Client not compiled in!'
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if [ $? -eq 0 ]; then
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exit 0
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fi
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# check if supported key size is large enough to handle 4096 bit RSA
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size="$(./examples/client/client '-?' | grep "Max RSA key")"
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size="${size//[^0-9]/}"
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if [ ! -z "$size" ]; then
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printf 'check on max key size of %d ...' $size
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if [ $size -lt 4096 ]; then
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printf '%s\n' "4096 bit RSA keys not supported"
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exit 0
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fi
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printf 'OK\n'
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fi
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# choose consecutive ports based on the PID, skipping any that are
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# already bound, to avoid the birthday problem in case other
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# instances are sharing this host.
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get_first_free_port() {
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local ret="$1"
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while :; do
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if [[ "$ret" -ge 65536 ]]; then
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ret=1024
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fi
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if ! nc -z $V4V6_FLAG $LOCALHOST_FOR_NC "$ret"; then
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break
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fi
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ret=$((ret+1))
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done
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echo "$ret"
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return 0
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}
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base_port=$((((($$ + $RETRIES_REMAINING) * 5) % (65536 - 2048)) + 1024))
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port1=$(get_first_free_port $base_port)
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port2=$(get_first_free_port $((port1 + 1)))
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port3=$(get_first_free_port $((port2 + 1)))
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# test interop fail case
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ready_file=$PWD/wolf_ocsp_readyF$$
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printf '%s\n' "ready file: \"$ready_file\""
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./examples/server/server -b -p $port1 -o -R "$ready_file" &
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wolf_pid=$!
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wait_for_readyFile "$ready_file" $wolf_pid $port1
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if [ ! -f "$ready_file" ]; then
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printf '%s\n' "Failed to create ready file: \"$ready_file\""
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exit 1
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else
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# should fail if ocspstapling is also enabled
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OPENSSL_OUTPUT=$(echo "hi" | openssl s_client -status $V4V6_FLAG -legacy_renegotiation -connect "${LOCALHOST}:$port1" -cert ./certs/client-cert.pem -key ./certs/client-key.pem -CAfile ./certs/ocsp/root-ca-cert.pem 2>&1)
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OPENSSL_RESULT=$?
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echo "$OPENSSL_OUTPUT"
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fgrep -q 'self signed certificate in certificate chain' <<< "$OPENSSL_OUTPUT"
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FGREP1_RESULT=$?
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fgrep -q 'self-signed certificate in certificate chain' <<< "$OPENSSL_OUTPUT"
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FGREP2_RESULT=$?
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if [ $OPENSSL_RESULT -eq 0 -a $FGREP1_RESULT -ne 0 -a $FGREP2_RESULT -ne 0 ]; then
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printf '%s\n' "Expected verification error from s_client is missing."
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remove_single_rF "$ready_file"
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exit 1
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fi
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remove_single_rF "$ready_file"
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wait $wolf_pid
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if [ $? -ne 0 ]; then
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printf '%s\n' "wolfSSL server unexpected fail"
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exit 1
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fi
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fi
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# create a port to use with openssl ocsp responder
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./examples/server/server -b -p $port2 -R "$ready_file" &
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wolf_pid2=$!
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wait_for_readyFile "$ready_file" $wolf_pid2 $port2
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if [ ! -f "$ready_file" ]; then
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printf '%s\n' "Failed to create ready file: \"$ready_file\""
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exit 1
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else
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printf '%s\n' "Random port selected: $port2"
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# Use client connection to shutdown the server cleanly
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./examples/client/client -p $port2
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create_new_cnf $port2
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fi
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sleep 0.1
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# is our desired server there? - login.live.com doesn't answers PING
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#./scripts/ping.test $server 2
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# client test against the server
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server=login.live.com
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#ca=certs/external/baltimore-cybertrust-root.pem
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ca=./certs/external/ca_collection.pem
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if [[ "$V4V6" == "4" ]]; then
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./examples/client/client -C -h $server -p 443 -A $ca -g -W 1
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RESULT=$?
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[ $RESULT -ne 0 ] && echo -e "\n\nClient connection failed" && exit 1
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else
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echo "Skipping OCSP test on $server (IPv6 test client)"
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fi
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# Test with example server
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./examples/server/server '-?' 2>&1 | grep -- 'Server not compiled in!'
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if [ $? -eq 0 ]; then
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exit 0
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fi
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# setup ocsp responder
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# OLD: ./certs/ocsp/ocspd-intermediate1-ca-issued-certs.sh &
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# NEW: openssl isn't being cleaned up, invoke directly in script for cleanup
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# purposes!
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openssl ocsp -port $port2 -nmin 1 \
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-index certs/ocsp/index-intermediate1-ca-issued-certs.txt \
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-rsigner certs/ocsp/ocsp-responder-cert.pem \
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-rkey certs/ocsp/ocsp-responder-key.pem \
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-CA certs/ocsp/intermediate1-ca-cert.pem \
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"$@" &
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sleep 0.1
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# "jobs" is not portable for posix. Must use bash interpreter!
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[ $(jobs -r | wc -l) -ne 1 ] && \
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printf '\n\n%s\n' "Setup ocsp responder failed, skipping" && exit 0
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printf '%s\n\n' "------------- TEST CASE 1 SHOULD PASS ------------------------"
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# client test against our own server - GOOD CERT
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./examples/server/server -c certs/ocsp/server1-cert.pem -R "$ready_file2" \
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-k certs/ocsp/server1-key.pem -p $port3 &
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wolf_pid3=$!
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wait_for_readyFile "$ready_file2" $wolf_pid3 $port3
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./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 -p $port3
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RESULT=$?
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[ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection 1 failed" && exit 1
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printf '%s\n\n' "Test PASSED!"
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printf '%s\n\n' "------------- TEST CASE 2 SHOULD REVOKE ----------------------"
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# client test against our own server - REVOKED CERT
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remove_single_rF "$ready_file2"
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./examples/server/server -c certs/ocsp/server2-cert.pem -R "$ready_file2" \
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-k certs/ocsp/server2-key.pem -p $port3 &
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wolf_pid3=$!
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wait_for_readyFile "$ready_file2" $wolf_pid3 $port3
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sleep 0.1
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./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 -p $port3
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RESULT=$?
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[ $RESULT -ne 1 ] && printf '\n\n%s\n' "Client connection 2 succeeded $RESULT" \
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&& exit 1
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printf '%s\n\n' "Test successfully REVOKED!"
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if ./examples/client/client -V | grep -q 4; then
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printf '%s\n\n' "------------- TEST CASE 3 SHOULD PASS --------------------"
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# client test against our own server - GOOD CERT
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remove_single_rF "$ready_file2"
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./examples/server/server -c certs/ocsp/server1-cert.pem -R "$ready_file2" \
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-k certs/ocsp/server1-key.pem -v 4 \
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-p $port3 &
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wolf_pid3=$!
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wait_for_readyFile "$ready_file2" $wolf_pid3 $port3
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./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 -v 4 -F 1 \
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-p $port3
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RESULT=$?
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[ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection 3 failed" && exit 1
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printf '%s\n\n' "Test PASSED!"
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printf '%s\n\n' "------------- TEST CASE 4 SHOULD PASS --------------------"
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# client test against our own server, must staple - GOOD CERT
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remove_single_rF "$ready_file2"
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./examples/server/server -c certs/ocsp/server1-cert.pem -R "$ready_file2" \
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-k certs/ocsp/server1-key.pem -v 4 \
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-p $port3 &
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wolf_pid3=$!
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wait_for_readyFile "$ready_file2" $wolf_pid3 $port3
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./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1m -v 4 -F 1 \
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-p $port3
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RESULT=$?
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[ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection 4 failed" && exit 1
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printf '%s\n\n' "Test PASSED!"
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printf '%s\n\n' "------------- TEST CASE 5 SHOULD REVOKE ------------------"
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# client test against our own server - REVOKED CERT
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remove_single_rF "$ready_file2"
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./examples/server/server -c certs/ocsp/server2-cert.pem -R "$ready_file2" \
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-k certs/ocsp/server2-key.pem -v 4 \
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-p $port3 &
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wolf_pid3=$!
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wait_for_readyFile "$ready_file2" $wolf_pid3 $port3
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./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 -v 4 -F 1 \
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-p $port3
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RESULT=$?
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[ $RESULT -ne 1 ] && \
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printf '\n\n%s\n' "Client connection 5 succeeded $RESULT" \
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&& exit 1
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printf '%s\n\n' "Test successfully REVOKED!"
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else
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echo 'skipping TLS1.3 stapling tests.' 1>&2
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fi
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# need a unique port since may run the same time as testsuite
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generate_port() {
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#-------------------------------------------------------------------------#
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# Generate a random port number
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#-------------------------------------------------------------------------#
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if [[ "$OSTYPE" == "linux"* ]]; then
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port=$(($(od -An -N2 /dev/urandom) % (65535-49512) + 49512))
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elif [[ "$OSTYPE" == "darwin"* ]]; then
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port=$(($(od -An -N2 /dev/random) % (65535-49512) + 49512))
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else
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echo "Unknown OS TYPE"
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exit 1
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fi
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}
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# Start OpenSSL server that has no OCSP responses to return
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generate_port
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openssl s_server $V4V6_FLAG -cert ./certs/server-cert.pem -key certs/server-key.pem -www -port $port &
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openssl_pid=$!
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MAX_TIMEOUT=10
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until nc -z localhost $port # Wait for openssl to be ready
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do
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sleep 0.05
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if [ "$MAX_TIMEOUT" == "0" ]; then
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break
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fi
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((MAX_TIMEOUT--))
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done
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printf '%s\n\n' "------------- TEST CASE 6 SHOULD PASS ----------------------"
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# client asks for OCSP staple but doesn't fail when none returned
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./examples/client/client -p $port -g -v 3 -W 1
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RESULT=$?
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[ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection 6 failed" && exit 1
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printf '%s\n\n' "Test PASSED!"
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printf '%s\n\n' "------------- TEST CASE 7 SHOULD UNKNOWN -------------------"
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# client asks for OCSP staple but doesn't fail when none returned
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./examples/client/client -p $port -g -v 3 -W 1m
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RESULT=$?
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[ $RESULT -ne 1 ] && printf '\n\n%s\n' "Client connection 7 succeeded $RESULT" \
|
|
&& exit 1
|
|
printf '%s\n\n' "Test PASSED!"
|
|
|
|
openssl ciphers -tls1_3
|
|
openssl_tls13=$?
|
|
./examples/client/client -V | grep -q 4
|
|
wolfssl_tls13=$?
|
|
if [ "$openssl_tls13" = "0" -a "$wolfssl_tls13" = "0" ]; then
|
|
printf '%s\n\n' "------------- TEST CASE 8 SHOULD PASS --------------------"
|
|
# client asks for OCSP staple but doesn't fail when none returned
|
|
./examples/client/client -p $port -g -v 4 -W 1
|
|
|
|
RESULT=$?
|
|
[ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection 8 failed" && exit 1
|
|
printf '%s\n\n' "Test PASSED!"
|
|
|
|
printf '%s\n\n' "------------- TEST CASE 9 SHOULD UNKNOWN -----------------"
|
|
# client asks for OCSP staple but doesn't fail when none returned
|
|
./examples/client/client -p $port -g -v 4 -W 1m
|
|
|
|
RESULT=$?
|
|
[ $RESULT -ne 1 ] \
|
|
&& printf '\n\n%s\n' "Client connection 9 succeeded $RESULT" \
|
|
&& exit 1
|
|
printf '%s\n\n' "Test PASSED!"
|
|
else
|
|
echo -n 'skipping TLS1.3 stapling interoperability test:' 1>&2
|
|
if [ "$openssl_tls13" != "0" ]; then
|
|
echo -n ' OpenSSL' 1>&2
|
|
fi
|
|
if [ "$wolfssl_tls13" != "0" ]; then
|
|
if [ "$openssl_tls13" != "0" ]; then
|
|
echo -n ' and' 1>&2
|
|
fi
|
|
echo -n ' wolfSSL' 1>&2
|
|
fi
|
|
echo -n ' missing TLS1.3 support.' 1>&2
|
|
fi
|
|
|
|
printf '%s\n\n' "------------------- TESTS COMPLETE ---------------------------"
|
|
|
|
exit 0
|