Created
March 5, 2014 07:28
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Download and display SSL certificate validity dates issuer and subject
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| #!/bin/bash -vx | |
| # check-certificate.sh | |
| # Download and display SSL certificate validity dates issuer and subject | |
| # Andres Hernandez - tonejito | |
| PRINTF=printf | |
| OPENSSL=openssl | |
| if [ -n "${1}" ] | |
| then | |
| HOST=${1} | |
| else | |
| HOST=localhost | |
| fi | |
| if [ -n "${2}" ] | |
| then | |
| PORT=${2} | |
| else | |
| PORT=443 | |
| fi | |
| $PRINTF "" | \ | |
| $OPENSSL s_client -showcerts -connect $HOST:$PORT | \ | |
| $OPENSSL x509 -noout -issuer -subject -dates |
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