#!/bin/bash # ocsp-stapling-with-ca-as-responder.test SCRIPT_DIR="$(dirname "$0")" # if we can, isolate the network namespace to eliminate port collisions. if [ "${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 if [[ -z "${RETRIES_REMAINING-}" ]]; then export RETRIES_REMAINING=2 fi ./examples/client/client -v 3 2>&1 | grep -- 'Bad SSL version' if [ $? -eq 0 ]; then echo "TLS 1.2 or lower required" echo "Skipped" exit 0 fi PARENTDIR="$PWD" # create a unique workspace directory ending in PID for the script instance ($$) # to make this instance orthogonal to any others running, even on same repo. # TCP ports are also carefully formed below from the PID, to minimize conflicts. WORKSPACE="${PARENTDIR}/workspace.pid$$" mkdir "${WORKSPACE}" || exit $? cp -pR ${SCRIPT_DIR}/../certs "${WORKSPACE}"/ || exit $? cd "$WORKSPACE" || exit $? ln -s ../examples CERT_DIR="certs/ocsp" ready_file="${WORKSPACE}"/wolf_ocsp_s1_readyF$$ ready_file2="${WORKSPACE}"/wolf_ocsp_s1_readyF2$$ printf '%s\n' "ready files: $ready_file $ready_file2" test_cnf="ocsp_s_w_ca_a_r.cnf" wait_for_readyFile(){ counter=0 while [ ! -s $1 -a "$counter" -lt 20 ]; do if [[ -n "${2-}" ]]; then if ! kill -0 $2 2>&-; then echo "pid $2 for port ${3-} exited before creating ready file. bailing..." exit 1 fi fi echo -e "waiting for ready file..." sleep 0.1 counter=$((counter+ 1)) done if test -e $1; then echo -e "found ready file, starting client..." else echo -e "NO ready file at $1 -- ending test..." exit 1 fi } remove_single_rF(){ if test -e $1; then printf '%s\n' "removing ready file: $1" rm $1 fi } #create a configure file for cert generation with the port 0 solution create_new_cnf() { printf '%s\n' "Random Port Selected: $RPORTSELECTED" printf '%s\n' "#" > $test_cnf printf '%s\n' "# openssl configuration file for OCSP certificates" >> $test_cnf printf '%s\n' "#" >> $test_cnf printf '%s\n' "" >> $test_cnf printf '%s\n' "# Extensions to add to a certificate request (intermediate1-ca)" >> $test_cnf printf '%s\n' "[ v3_req1 ]" >> $test_cnf printf '%s\n' "basicConstraints = CA:false" >> $test_cnf printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:$1" >> $test_cnf printf '%s\n' "" >> $test_cnf printf '%s\n' "# Extensions to add to a certificate request (intermediate2-ca)" >> $test_cnf printf '%s\n' "[ v3_req2 ]" >> $test_cnf printf '%s\n' "basicConstraints = CA:false" >> $test_cnf printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22222" >> $test_cnf printf '%s\n' "" >> $test_cnf printf '%s\n' "# Extensions to add to a certificate request (intermediate3-ca)" >> $test_cnf printf '%s\n' "[ v3_req3 ]" >> $test_cnf printf '%s\n' "basicConstraints = CA:false" >> $test_cnf printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf printf '%s\n' "keyUsage = nonRepudiation, digitalSignature, keyEncipherment" >> $test_cnf printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22223" >> $test_cnf printf '%s\n' "" >> $test_cnf printf '%s\n' "# Extensions for a typical CA" >> $test_cnf printf '%s\n' "[ v3_ca ]" >> $test_cnf printf '%s\n' "basicConstraints = CA:true" >> $test_cnf printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf printf '%s\n' "keyUsage = keyCertSign, cRLSign" >> $test_cnf printf '%s\n' "authorityInfoAccess = OCSP;URI:http://127.0.0.1:22220" >> $test_cnf printf '%s\n' "" >> $test_cnf printf '%s\n' "# OCSP extensions." >> $test_cnf printf '%s\n' "[ v3_ocsp ]" >> $test_cnf printf '%s\n' "basicConstraints = CA:false" >> $test_cnf printf '%s\n' "subjectKeyIdentifier = hash" >> $test_cnf printf '%s\n' "authorityKeyIdentifier = keyid:always,issuer:always" >> $test_cnf printf '%s\n' "extendedKeyUsage = OCSPSigning" >> $test_cnf mv $test_cnf $CERT_DIR/$test_cnf cd $CERT_DIR CURR_LOC="$PWD" printf '%s\n' "echo now in $CURR_LOC" ./renewcerts-for-test.sh $test_cnf cd $WORKSPACE } remove_ready_file() { if test -e $ready_file; then printf '%s\n' "removing ready file" rm $ready_file fi if test -e $ready_file2; then printf '%s\n' "removing ready file: $ready_file2" rm $ready_file2 fi } cleanup() { exit_status=$? for i in $(jobs -pr) do kill -s HUP "$i" done remove_ready_file rm $CERT_DIR/$test_cnf cd "$PARENTDIR" || return 1 rm -r "$WORKSPACE" || return 1 if [[ ("$exit_status" == 1) && ($RETRIES_REMAINING -gt 0) ]]; then echo "retrying..." RETRIES_REMAINING=$((RETRIES_REMAINING - 1)) exec $0 "$@" fi } trap cleanup EXIT INT TERM HUP server=login.live.com ca=certs/external/baltimore-cybertrust-root.pem [ ! -x ./examples/client/client ] && printf '\n\n%s\n' "Client doesn't exist" && exit 1 # choose consecutive ports based on the PID, skipping any that are # already bound, to avoid the birthday problem in case other # instances are sharing this host. get_first_free_port() { local ret="$1" while :; do if [[ "$ret" -ge 65536 ]]; then ret=1024 fi if ! nc -z 127.0.0.1 "$ret"; then break fi ret=$((ret+1)) done echo "$ret" return 0 } base_port=$((((($$ + $RETRIES_REMAINING) * 5) % (65536 - 2048)) + 1024)) port1=$(get_first_free_port $base_port) port2=$(get_first_free_port $((port1 + 1))) # create a port to use with openssl ocsp responder ./examples/server/server -R $ready_file -p $port1 & wolf_pid=$! wait_for_readyFile $ready_file $wolf_pid $port1 if [ ! -f $ready_file ]; then printf '%s\n' "Failed to create ready file: \"$ready_file\"" exit 1 else printf '%s\n' "Random port selected: $port1" # Use client connection to shutdown the server cleanly ./examples/client/client -p $port1 create_new_cnf $port1 fi sleep 0.1 # is our desired server there? - login.live.com doesn't answers PING #./scripts/ping.test $server 2 # client test against the server # external test case was never running, disable for now but retain case in event # we wish to re-activate in the future. #./examples/client/client -X -C -h $server -p 443 -A $ca -g -W 1 #RESULT=$? #[ $RESULT -ne 0 ] && echo -e "\n\nClient connection failed" && exit 1 # setup ocsp responder # OLD: ./certs/ocsp/ocspd-intermediate1-ca-issued-certs-with-ca-as-responder.sh & # NEW: openssl isn't being cleaned up, invoke directly in script for cleanup # purposes! openssl ocsp -port $port1 -nmin 1 \ -index certs/ocsp/index-intermediate1-ca-issued-certs.txt \ -rsigner certs/ocsp/intermediate1-ca-cert.pem \ -rkey certs/ocsp/intermediate1-ca-key.pem \ -CA certs/ocsp/intermediate1-ca-cert.pem \ $@ \ & sleep 0.1 # "jobs" is not portable for posix. Must use bash interpreter! [ $(jobs -r | wc -l) -ne 1 ] && printf '\n\n%s\n' "Setup ocsp responder failed, skipping" && exit 0 printf '%s\n\n' "------------- TEST CASE 1 SHOULD PASS ------------------------" # client test against our own server - GOOD CERT ./examples/server/server -c certs/ocsp/server1-cert.pem \ -k certs/ocsp/server1-key.pem -R $ready_file2 \ -p $port2 & wolf_pid2=$! wait_for_readyFile $ready_file2 $wolf_pid2 $port2 ./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 \ -p $port2 RESULT=$? [ $RESULT -ne 0 ] && printf '\n\n%s\n' "Client connection failed" && exit 1 printf '%s\n\n' "Test PASSED!" printf '%s\n\n' "------------- TEST CASE 2 SHOULD REVOKE ----------------------" # client test against our own server - REVOKED CERT remove_single_rF $ready_file2 ./examples/server/server -c certs/ocsp/server2-cert.pem \ -k certs/ocsp/server2-key.pem -R $ready_file2 \ -p $port2 & wolf_pid2=$! wait_for_readyFile $ready_file2 $wolf_pid2 $port2 ./examples/client/client -C -A certs/ocsp/root-ca-cert.pem -W 1 \ -p $port2 RESULT=$? [ $RESULT -ne 1 ] && printf '\n\n%s\n' "Client connection succeeded $RESULT" && exit 1 printf '%s\n\n' "Test successfully REVOKED!" exit 0