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30 lines
719 B
Bash
Executable File
30 lines
719 B
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: MPL-2.0
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# Adapted from https://superuser.com/a/224263
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# OpenSSL requires the port number.
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SERVER=$1
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ciphers=$(openssl ciphers 'ALL:eNULL' | sed -e 's/:/ /g')
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echo Obtaining cipher list from $(openssl version).
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for cipher in ${ciphers[@]}
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do
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echo -n Testing $cipher...
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result=$(echo -n | openssl s_client -cipher "$cipher" -alpn req_fw_sb-act_v1 -connect $SERVER 2>&1)
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if [[ "$result" =~ ":error:" ]] ; then
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error=$(echo -n $result | cut -d':' -f6)
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echo NO \($error\)
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else
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if [[ "$result" =~ "Cipher is ${cipher}" || "$result" =~ "Cipher :" ]] ; then
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echo YES
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else
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echo UNKNOWN RESPONSE
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echo $result
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fi
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fi
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done
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