docker-ftps/rootfs/app/acme-refresh-cert.sh

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2024-01-23 16:15:08 +00:00
#!/bin/sh
############ FILES
TLS_CERT=/acme/cert/cert.pem
TLS_KEY=/acme/cert/privkey.pem
TLS_CHAIN=/acme/cert/chain.pem
[ ! -f "$TLS_CERT" ] && exit 1
[ ! -f "$TLS_KEY" ] && exit 1
[ ! -f "$TLS_CHAIN" ] && exit 1
############ CHECK CERT KEY ALGO
ALGO=$(openssl x509 -in "$TLS_CERT"-text | sed -n 's/\ *Public Key Algorithm: //p' | tr '\n')
############ UPDATE cert config if needed
if [ "$ALGO" = "id-ecPublicKey" ] ; then
cat > /etc/proftpd/conf.d/certificate.conf <<EOF
<IfModule mod_tls.c>
TLSECCertificateFile "$TLS_CERT"
TLSECCertificateKeyFile "$TLS_KEY"
TLSCertificateChainFile "$TLS_CHAIN"
</IfModule>
EOF
fi
if [ "$ALGO" = "rsaEncryption" ] ; then
cat > /etc/proftpd/conf.d/certificate.conf <<EOF
<IfModule mod_tls.c>
TLSRSACertificateFile "$TLS_CERT"
TLSRSACertificateKeyFile "$TLS_KEY"
TLSCertificateChainFile "$TLS_CHAIN"
</IfModule>
EOF
fi
############ RELOAD PROFTPD IF RUNNING
pidof proftpd >/dev/null && killall -HUP proftpd