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@vikrum
Last active December 13, 2015 18:39
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Probe SSL server for supported ciphers. (Modified from: http://superuser.com/a/224263/199361 )
#!/usr/bin/env bash
# OpenSSL requires the port number.
SERVER=$1:443
DELAY=1
ciphers=$(openssl ciphers 'ALL:eNULL' | sed -e 's/:/ /g')
echo Obtaining cipher list from $(openssl version).
for cipher in ${ciphers[@]}
do
echo -n Testing $cipher...
result=$(echo -n | openssl s_client -cipher "$cipher" -connect $SERVER 2>&1)
if [[ "$result" =~ "Cipher is " ]] ; then
echo YES
else
if [[ "$result" =~ ":error:" ]] ; then
error=$(echo -n $result | cut -d':' -f6)
echo NO \($error\)
else
echo UNKNOWN RESPONSE
echo $result
fi
fi
sleep $DELAY
done
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