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dumpcerts.sh: fixed sed, extracted domain keys #2161

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Sep 22, 2017
Merged

dumpcerts.sh: fixed sed, extracted domain keys #2161

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17 changes: 12 additions & 5 deletions contrib/scripts/dumpcerts.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -130,9 +130,11 @@ trap 'umask ${oldumask}' EXIT
#
# and sed:
# echo "-----BEGIN RSA PRIVATE KEY-----" > "${pdir}/letsencrypt.key"
# echo ${priv} | sed 's/(.{64})/\1\n/g' >> "${pdir}/letsencrypt.key"
# echo "-----END RSA PRIVATE KEY-----" > "${pdir}/letsencrypt.key"
#
# echo ${priv} | sed -E 's/(.{64})/\1\n/g' >> "${pdir}/letsencrypt.key"
# sed -i '$ d' "${pdir}/letsencrypt.key"
# echo "-----END RSA PRIVATE KEY-----" >> "${pdir}/letsencrypt.key"
# openssl rsa -noout -in "${pdir}/letsencrypt.key" -check # To check if the key is valid

# In the end, openssl was chosen because most users will need this script
# *because* of openssl combined with the fact that it will refuse to write the
# key if it does not parse out correctly. The other mechanisms were left as
Expand All @@ -141,11 +143,16 @@ echo -e "-----BEGIN RSA PRIVATE KEY-----\n${priv}\n-----END RSA PRIVATE KEY-----
| openssl rsa -inform pem -out "${pdir}/letsencrypt.key"

# Process the certificates for each of the domains in acme.json
for domain in $(jq -r '.DomainsCertificate.Certs[].Certificate.Domain' acme.json); do
for domain in $(jq -r '.DomainsCertificate.Certs[].Certificate.Domain' ${acmefile}); do
# Traefik stores a cert bundle for each domain. Within this cert
# bundle there is both proper the certificate and the Let's Encrypt CA
echo "Extracting cert bundle for ${domain}"
cert=$(jq -e -r --arg domain "$domain" '.DomainsCertificate.Certs[].Certificate |
select (.Domain == $domain )| .Certificate' ${acmefile}) || bad_acme
echo "${cert}" | base64 --decode > "${cdir}/${domain}.pem"
echo "${cert}" | base64 --decode > "${cdir}/${domain}.crt"

echo "Extracting private key for ${domain}"
key=$(jq -e -r --arg domain "$domain" '.DomainsCertificate.Certs[].Certificate |
select (.Domain == $domain )| .PrivateKey' ${acmefile}) || bad_acme
echo "${key}" | base64 --decode > "${pdir}/${domain}.key"
done