mirror of
https://repo.or.cz/socat.git
synced 2024-12-22 23:42:34 +00:00
OpenSSL tests failed on actual Linux distributions
This commit is contained in:
Gerhard Rieger
parent
81d83e10d3
commit
2bd582713d
2 changed files with 110 additions and 31 deletions
9
CHANGES
9
CHANGES
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@ -16,6 +16,15 @@ testing:
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test.sh: Show a warning when phase-1 (insecure phase) of a security
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test fails
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OpenSSL tests failed on actual Linux distributions. Measures:
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Increased key lengths from 768 to 1024 bits
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Added test.sh option -C to delete temp certs from prevsious runs
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Provide DH-parameter in certificate in PEM
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OpenSSL s_server option -verify 0 must be omitted
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OpenSSL authentication method aNULL no longer works
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Failure of cipher aNULL is not a failure
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Failure of methods SSL3 and SSL23 is desired
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git:
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Added missing Config/Makefile.DragonFly-2-8-2,
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Config/config.DragonFly-2-8-2.h
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132
test.sh
132
test.sh
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@ -24,6 +24,7 @@ while [ "$1" ]; do
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X-n) shift; NUMCOND="test \$N -eq $1" ;;
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X-N?*) NUMCOND="test \$N -gt ${1#-N}" ;;
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X-N) shift; NUMCOND="test \$N -ge $1" ;;
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X-C) rm -f testcert*.conf testcert.dh testcli*.* testsrv*.* ;;
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*) break;
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esac
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shift
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@ -99,11 +100,12 @@ TESTCERT_ORGANIZATIONALUNITNAME="socat"
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TESTCERT_ORGANIZATIONNAME="dest-unreach"
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TESTCERT_SUBJECT="C = $TESTCERT_COUNTRYNAME, CN = $TESTCERT_COMMONNAME, O = $TESTCERT_ORGANIZATIONNAME, OU = $TESTCERT_ORGANIZATIONALUNITNAME, L = $TESTCERT_LOCALITYNAME"
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TESTCERT_ISSUER="C = $TESTCERT_COUNTRYNAME, CN = $TESTCERT_COMMONNAME, O = $TESTCERT_ORGANIZATIONNAME, OU = $TESTCERT_ORGANIZATIONALUNITNAME, L = $TESTCERT_LOCALITYNAME"
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RSABITS=1024
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cat >$TESTCERT_CONF <<EOF
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prompt=no
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[ req ]
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default_bits = 768
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default_bits = $RSABITS
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distinguished_name=Test
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[ Test ]
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@ -118,7 +120,7 @@ cat >$TESTCERT6_CONF <<EOF
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prompt=no
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[ req ]
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default_bits = 768
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default_bits = $RESBITS
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distinguished_name=Test
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[ Test ]
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@ -1680,11 +1682,11 @@ testaddrs () {
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for a in $@; do
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A=$(echo "$a" |tr 'a-z-' 'A-Z_')
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if $TRACE $SOCAT -V |grep "#define WITH_$A 1\$" >/dev/null; then
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shift
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if [[ "$FEAT" =~ OPENSSL.* ]]; then
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if [[ "$A" =~ OPENSSL.* ]]; then
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gentestcert testsrv
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gentestcert testcli
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fi
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shift
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continue
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fi
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echo "$a"
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@ -1990,7 +1992,7 @@ checktcp4port () {
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# wait until a TCP4 listen port is ready
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waittcp4port () {
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local port="$1"
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local logic="$2" # 0..wait until free; 1..wait until listening
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local logic="$2" # 0..wait until free; 1..wait until listening (default)
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local timeout="$3"
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local l
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local vx=+; case $- in *vx*) set +vx; vx=-; esac # no tracing here
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@ -2250,10 +2252,13 @@ waitfile () {
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# generate a test certificate and key
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gentestcert () {
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local name="$1"
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if ! [ -f testcert.dh ]; then
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openssl dhparam -out testcert.dh $RSABITS
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fi
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if [ -s $name.key -a -s $name.crt -a -s $name.pem ]; then return; fi
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openssl genrsa $OPENSSL_RAND -out $name.key 768 >/dev/null 2>&1
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openssl genrsa $OPENSSL_RAND -out $name.key $RSABITS >/dev/null 2>&1
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openssl req -new -config $TESTCERT_CONF -key $name.key -x509 -out $name.crt -days 3653 >/dev/null 2>&1
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cat $name.key $name.crt >$name.pem
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cat $name.key $name.crt testcert.dh >$name.pem
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}
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# generate a test DSA key and certificate
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@ -2282,7 +2287,7 @@ gentestcert6 () {
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cat $TESTCERT_CONF |
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{ echo "# automatically generated by $0"; cat; } |
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sed 's/\(commonName\s*=\s*\).*/\1[::1]/' >$TESTCERT6_CONF
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openssl genrsa $OPENSSL_RAND -out $name.key 768 >/dev/null 2>&1
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openssl genrsa $OPENSSL_RAND -out $name.key $RSABITS >/dev/null 2>&1
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openssl req -new -config $TESTCERT6_CONF -key $name.key -x509 -out $name.crt -days 3653 >/dev/null 2>&1
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cat $name.key $name.crt >$name.pem
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}
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@ -10852,7 +10857,8 @@ te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=testsrv.crt,key=testsrv.key,verify=0 PIPE"
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CMD1="openssl s_client -port $PORT -verify 0"
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#CMD1="openssl s_client -port $PORT -verify 0" # not with openssl 1.1.0g
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CMD1="openssl s_client -port $PORT"
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printf "test $F_n $TEST... " $N
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$CMD0 >/dev/null 2>"${te}0" &
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pid0=$!
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@ -10907,7 +10913,8 @@ te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=testsrv.crt,key=testsrv.key,verify=0 SYSTEM:\"sleep 1; echo \\\\\\\"\\\"$da\\\"\\\\\\\"; sleep 1\"!!STDIO"
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CMD1="openssl s_client -port $PORT -verify 0"
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#CMD1="openssl s_client -port $PORT -verify 0" # not with openssl 1.1.0g
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CMD1="openssl s_client -port $PORT"
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printf "test $F_n $TEST... " $N
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eval "$CMD0 >/dev/null 2>\"${te}0\" &"
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pid0=$!
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@ -11236,14 +11243,13 @@ pid=$! # background process id
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waittcp4port $PORT
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echo "$da" |$CMD >$tf 2>"${te}2"
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if ! echo "$da" |diff - "$tf" >"$tdiff"; then
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$PRINTF "$FAILED: $TRACE $SOCAT:\n"
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echo "$CMD2 &"
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echo "$CMD"
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cat "${te}1"
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cat "${te}2"
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cat "$tdiff"
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numFAIL=$((numFAIL+1))
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listFAIL="$listFAIL $N"
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$PRINTF "${YELLOW}FAILED${NORMAL}\n"
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#echo "$CMD2 &"
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#echo "$CMD"
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#cat "${te}1"
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#cat "${te}2"
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#cat "$tdiff"
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numOK=$((numOK+1))
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else
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$PRINTF "$OK\n"
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if [ -n "$debug" ]; then cat "${te}1" "${te}2"; fi
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@ -11593,7 +11599,7 @@ if [ -z "$KEEPALIVE" ]; then
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echo "$CMD1"
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cat "${te}0"
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cat "${te}1"
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numWARN=$((numWARN+1))
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numCANT=$((numCANT+1))
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elif [ "$KEEPALIVE" = "1" ]; then
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$PRINTF "$OK\n";
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numOK=$((numOK+1))
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@ -11627,14 +11633,15 @@ elif ! testaddrs openssl >/dev/null; then
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$PRINTF "test $F_n $TEST... ${YELLOW}OPENSSL not available${NORMAL}\n" $N
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numCANT=$((numCANT+1))
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else
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gentestcert testsrv
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tf0="$td/test$N.0.stdout"
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te0="$td/test$N.0.stderr"
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tf1="$td/test$N.1.stdout"
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te1="$td/test$N.1.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,ciphers=aNULL,verify=0, PIPE"
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CMD1="$TRACE $SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,bind=$LOCALHOST,ciphers=aNULL,verify=0"
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=testsrv.pem,verify=0 PIPE"
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CMD1="$TRACE $SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,bind=$LOCALHOST,verify=0"
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printf "test $F_n $TEST... " $N
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$CMD0 >/dev/null 2>"$te0" &
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pid0=$!
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@ -12188,12 +12195,13 @@ elif ! testaddrs openssl >/dev/null; then
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$PRINTF "test $F_n $TEST... ${YELLOW}OPENSSL not available${NORMAL}\n" $N
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numCANT=$((numCANT+1))
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else
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gentestcert testsrv
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tf="$td/test$N.stdout"
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te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cipher=aNULL,verify=0 SYSTEM:cat"
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CMD1="$SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,cipher=aNULL,verify=0"
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CMD0="$SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=testsrv.pem,verify=0 SYSTEM:cat"
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CMD1="$SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,verify=0"
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printf "test $F_n $TEST... " $N
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$CMD0 >/dev/null 2>"${te}0" &
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pid0=$!
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@ -12274,6 +12282,11 @@ esac
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PORT=$((PORT+1))
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N=$((N+1))
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# tests of various SSL methods:
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OPENSSL_METHODS_OBSOLETE="SSL3 SSL23"
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OPENSSL_METHODS_EXPECTED="TLS1 TLS1.1 TLS1.2 DTLS1"
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# the OPENSSL_METHOD_DTLS1 test hangs sometimes, probably depending on the openssl version.
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OPENSSL_VERSION="$(openssl version)"
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OPENSSL_VERSION="${OPENSSL_VERSION#* }"
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@ -12282,8 +12295,62 @@ OPENSSL_VERSION_GOOD=1.0.2 # this is just a guess.
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# known bad: 1.0.1e
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# known good: 1.0.2j
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# test if the obsolete SSL methods can be used with OpenSSL
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for method in $OPENSSL_METHODS_OBSOLETE; do
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NAME=OPENSSL_METHOD_$method
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case "$TESTS" in
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*%$N%*|*%functions%*|*%bugs%*|*%socket%*|*%openssl%*|*%$NAME%*)
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TEST="$NAME: test OpenSSL method $method"
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# Start a socat process with obsoelete OpenSSL method, it should fail
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if ! eval $NUMCOND; then :;
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elif ! testaddrs openssl >/dev/null; then
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$PRINTF "test $F_n $TEST... ${YELLOW}OPENSSL not available${NORMAL}\n" $N
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numCANT=$((numCANT+1))
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else
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gentestcert testsrv
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tf="$td/test$N.stdout"
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te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,method=$method,cert=testsrv.pem,verify=0 PIPE"
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CMD1="$SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,method=$method,verify=0"
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printf "test $F_n $TEST... " $N
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if [ "$method" = DTLS1 -a "$(echo -e "$OPENSSL_VERSION\n1.0.2" |sort -V |tail -n 1)" = "$OPENSSL_VERSION_GOOD" ]; then
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$PRINTF "${YELLOW}might hang, skipping${NORMAL}\n"
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numCANT=$((numCANT+1))
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else
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$CMD0 >/dev/null 2>"${te}0" &
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pid0=$!
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waittcp4port $PORT 1 1 2>/dev/null; w0=$? # result of waiting for process 0
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if [ $w0 -eq 0 ]; then
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echo "$da" |$CMD1 >"${tf}1" 2>"${te}1"
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rc1=$?
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kill $pid0 2>/dev/null; wait
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fi
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if [ $w0 -eq 0 ] && echo "$da" |diff - "${tf}1"; then
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$PRINTF "${YELLOW}WARN${NORMAL} (obsolete method succeeds)\n"
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numOK=$((numOK+1))
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else
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$PRINTF "$OK (obsolete method fails)\n"
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numOK=$((numOK+1))
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fi
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if [ "$VERBOSE" ]; then
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echo " $CMD0"
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echo " echo \"$da\" |$CMD1"
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fi
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fi # !DTLS1 hang
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fi # NUMCOND
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;;
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esac
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PORT=$((PORT+1))
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N=$((N+1))
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done
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# test if the various SSL methods can be used with OpenSSL
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for method in SSL3 SSL23 TLS1 TLS1.1 TLS1.2 DTLS1; do
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for method in $OPENSSL_METHODS_EXPECTED; do
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NAME=OPENSSL_METHOD_$method
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case "$TESTS" in
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@ -12299,12 +12366,13 @@ elif ! testaddrs openssl >/dev/null; then
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$PRINTF "test $F_n $TEST... ${YELLOW}OPENSSL not available${NORMAL}\n" $N
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numCANT=$((numCANT+1))
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else
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gentestcert testsrv
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tf="$td/test$N.stdout"
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te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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CMD0="$SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,method=$method,cipher=aNULL,verify=0 PIPE"
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CMD1="$SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,method=$method,cipher=aNULL,verify=0"
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CMD0="$SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,method=$method,cert=testsrv.pem,verify=0 PIPE"
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CMD1="$SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,method=$method,verify=0"
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printf "test $F_n $TEST... " $N
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if [ "$method" = DTLS1 -a "$(echo -e "$OPENSSL_VERSION\n1.0.2" |sort -V |tail -n 1)" = "$OPENSSL_VERSION_GOOD" ]; then
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$PRINTF "${YELLOW}might hang, skipping${NORMAL}\n"
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@ -12316,7 +12384,7 @@ waittcp4port $PORT 1
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echo "$da" |$CMD1 >"${tf}1" 2>"${te}1"
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rc1=$?
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kill $pid0 2>/dev/null; wait
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if echo "$da" |diff - "${tf}1"; then
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if echo "$da" |diff - "${tf}1"; then
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$PRINTF "$OK\n"
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numOK=$((numOK+1))
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if [ "$VERBOSE" ]; then
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@ -12331,6 +12399,7 @@ else
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cat "${te}1"
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numFAIL=$((numFAIL+1))
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listFAIL="$listFAIL $N"
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#esac
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fi
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fi # !DTLS1 hang
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fi # NUMCOND
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@ -12636,6 +12705,7 @@ N=$((N+1))
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# OpenSSL ECDHE ciphers were introduced in socat 1.7.3.0 but in the same release
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# they were broken by a porting effort. This test checks if OpenSSL ECDHE works
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# 2019-02: this does no longer work (Ubuntu-18.04)
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NAME=OPENSSL_ECDHE
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case "$TESTS" in
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*%$N%*|*%functions%*|*%bugs%*|*%openssl%*|*%socket%*|*%$NAME%*)
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@ -12651,10 +12721,10 @@ tf="$td/test$N.stdout"
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te="$td/test$N.stderr"
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tdiff="$td/test$N.diff"
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da="test$N $(date) $RANDOM"
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TESTSRV=./testsrvec
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gentesteccert $TESTSRV
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=testsrvec.crt,key=$TESTSRV.pem,verify=0 PIPE"
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CMD1="$TRACE $SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,cipher=ECDHE-ECDSA-AES256-GCM-SHA384,cafile=$TESTSRV.crt"
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#TESTSRV=./testsrvec; gentesteccert $TESTSRV
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TESTSRV=./testsrv; gentestcert $TESTSRV
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CMD0="$TRACE $SOCAT $opts OPENSSL-LISTEN:$PORT,reuseaddr,cert=$TESTSRV.crt,key=$TESTSRV.pem,verify=0 PIPE"
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CMD1="$TRACE $SOCAT $opts - OPENSSL-CONNECT:$LOCALHOST:$PORT,cipher=ECDHE-ECDSA-AES256-GCM-SHA384,cafile=$TESTSRV.crt,verify=0"
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printf "test $F_n $TEST... " $N
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$CMD0 >/dev/null 2>"${te}0" &
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pid0=$!
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