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@@ -0,0 +1,26 @@ |
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+#!/bin/bash |
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+DOMAIN=$1 |
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+ |
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+function usage() {
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+ echo "Usage: $(basename $0) DOMAIN.TLD [port]" |
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+ echo "" |
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+ echo " - DOMAIN.TLD : The tool will be connecting to this domain" |
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+ echo "Optional:" |
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+ echo " - port : If not set 443 will be used" |
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+} |
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+ |
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+if [ "" == "$DOMAIN" ] |
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+then |
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+ usage |
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+ exit 1 |
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+fi |
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+ |
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+PORT=$2 |
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+if [ "" == "$PORT" ] |
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+then |
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+ PORT=443 |
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+fi |
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+echo Testing $DOMAIN:$PORT |
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+ |
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+/bin/echo | /usr/bin/openssl s_client -showcerts -servername $DOMAIN -connect $DOMAIN:$PORT 2>/dev/null | /usr/bin/openssl x509 -inform pem -noout -text| grep -e "DNS:" -e "Issuer:" -e "Not Before:" -e "Not After :" |
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+ |