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clayrisser/extract_cert_and_fullchain.sh

Last active April 2, 2020 13:33
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Extract cert.pem and fullchain.pem from tls.crt
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extract_cert_and_fullchain.sh
cat tls.crt | base64 -d | tr '\n' '~' | \
sed 's/-\+END CERTIFICATE-\+~-\+BEGIN CERTIFICATE-\+/~/g' | \
awk '{split($0,array,"~~~")} END{print array[1]}' | tr '~' '\n' > cert.pem
echo "-----END CERTIFICATE-----" >> cert.pem
echo >> cert.pem
echo "-----BEGIN CERTIFICATE-----" > fullchain.pem
cat tls.crt | base64 -d | tr '\n' '~' | \
sed 's/-\+END CERTIFICATE-\+~-\+BEGIN CERTIFICATE-\+/~/g' | \
awk '{split($0,array,"~~~")} END{print array[2]}' | tr '~' '\n' >> fullchain.pem
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