LittleNellie/cipherscan
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Find timeout binary on linux and mac

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This commit is contained in:
Julien Vehent 2014-10-10 17:19:44 -04:00
parent c7c91ff5f8
commit f6f4fe8b86
1 changed files with 14 additions and 4 deletions
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cipherscan
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@ -12,6 +12,16 @@ DOBENCHMARK=0
BENCHMARKITER=30 BENCHMARKITER=30
OPENSSLBIN="$(dirname $0)/openssl" OPENSSLBIN="$(dirname $0)/openssl"
# test that timeout or gtimeout (darwin) are present
TIMEOUTBIN="$(which timeout)"
if [ "$TIMEOUTBIN" == "" ]; then
TIMEOUTBIN="$(which gtimeout)"
if [ "$TIMEOUTBIN" == "" ]; then
echo "neither timeout nor gtimeout are present. install coreutils with {apt-get,yum,brew} install coreutils"
exit 1
fi
fi
# find a list of trusted CAs on the local system, or use the provided list # find a list of trusted CAs on the local system, or use the provided list
if [ -z "$CACERTS" ]; then if [ -z "$CACERTS" ]; then
for f in /etc/pki/tls/certs/ca-bundle.crt /etc/ssl/certs/ca-certificates.crt; do for f in /etc/pki/tls/certs/ca-bundle.crt /etc/ssl/certs/ca-certificates.crt; do
@ -186,7 +196,7 @@ test_cipher_on_target() {
# Calculate the average handshake time for a specific ciphersuite # Calculate the average handshake time for a specific ciphersuite
bench_cipher() { bench_cipher() {
local ciphersuite="$1" local ciphersuite="$1"
local sslcommand="timeout $TIMEOUT $OPENSSLBIN s_client $SCLIENTARGS -connect $TARGET -cipher $ciphersuite" local sslcommand="$TIMEOUTBIN $TIMEOUT $OPENSSLBIN s_client $SCLIENTARGS -connect $TARGET -cipher $ciphersuite"
local t="$(date +%s%N)" local t="$(date +%s%N)"
verbose "Benchmarking handshake on '$TARGET' with ciphersuite '$ciphersuite'" verbose "Benchmarking handshake on '$TARGET' with ciphersuite '$ciphersuite'"
for i in $(seq 1 $BENCHMARKITER); do for i in $(seq 1 $BENCHMARKITER); do
@ -209,7 +219,7 @@ get_cipher_pref() {
[ "$OUTPUTFORMAT" == "terminal" ] && [ $DEBUG -lt 1 ] && echo -n '.' [ "$OUTPUTFORMAT" == "terminal" ] && [ $DEBUG -lt 1 ] && echo -n '.'
local ciphersuite="$1" local ciphersuite="$1"
local sslcommand="timeout $TIMEOUT $OPENSSLBIN s_client" local sslcommand="$TIMEOUTBIN $TIMEOUT $OPENSSLBIN s_client"
if [ -n "$CAPATH" ]; then if [ -n "$CAPATH" ]; then
sslcommand+=" -CApath $CAPATH" sslcommand+=" -CApath $CAPATH"
elif [ -e $CACERTS ]; then elif [ -e $CACERTS ]; then
@ -371,7 +381,7 @@ test_serverside_ordering() {
ciphersuite+=":$cipher" ciphersuite+=":$cipher"
fi fi
local sslcommand="timeout $TIMEOUT $OPENSSLBIN s_client" local sslcommand="$TIMEOUTBIN $TIMEOUT $OPENSSLBIN s_client"
if [ -n "$CAPATH" ]; then if [ -n "$CAPATH" ]; then
sslcommand+=" -CApath $CAPATH" sslcommand+=" -CApath $CAPATH"
elif [ -e "$CACERTS" ]; then elif [ -e "$CACERTS" ]; then
@ -502,7 +512,7 @@ if [ $ALLCIPHERS -gt 0 ]; then
echo; echo "All accepted ciphersuites" echo; echo "All accepted ciphersuites"
for c in $($OPENSSLBIN ciphers -v ALL:COMPLEMENTOFALL 2>/dev/null |awk '{print $1}'|sort|uniq); do for c in $($OPENSSLBIN ciphers -v ALL:COMPLEMENTOFALL 2>/dev/null |awk '{print $1}'|sort|uniq); do
r="fail" r="fail"
osslcommand="timeout $TIMEOUT $OPENSSLBIN s_client $SCLIENTARGS -connect $TARGET -cipher $c" osslcommand="$TIMEOUTBIN $TIMEOUT $OPENSSLBIN s_client $SCLIENTARGS -connect $TARGET -cipher $c"
test_cipher_on_target "$osslcommand" test_cipher_on_target "$osslcommand"
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
r="pass" r="pass"