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dockerfiles/ocserv/init.sh
2017-09-01 23:54:33 +08:00

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#!/bin/sh
set -e
if [ -f /etc/ocserv/certs/server-cert.pem ]
then
echo "Initialized!"
exit 0
else
echo "Initializing ..."
fi
mkdir -p /etc/ocserv/certs
cd /etc/ocserv/certs
cat > ca.tmpl <<_EOF_
cn = "ocserv Root CA"
organization = "ocserv"
serial = 1
expiration_days = 3650
ca
signing_key
cert_signing_key
crl_signing_key
_EOF_
cat > server.tmpl <<_EOF_
cn = "${VPN_DOMAIN}"
dns_name = "${VPN_DOMAIN}"
organization = "ocserv"
serial = 2
expiration_days = 365
encryption_key
signing_key
tls_www_server
_EOF_
cat > client.tmpl <<_EOF_
cn = "client@${VPN_DOMAIN}"
uid = "client"
unit = "ocserv"
expiration_days = 365
signing_key
tls_www_client
_EOF_
# gen ca keys
certtool --generate-privkey \
--outfile ca-key.pem
certtool --generate-self-signed \
--load-privkey /etc/ocserv/certs/ca-key.pem \
--template ca.tmpl \
--outfile ca.pem
# gen server keys
certtool --generate-privkey \
--outfile server-key.pem
certtool --generate-certificate \
--load-privkey server-key.pem \
--load-ca-certificate ca.pem \
--load-ca-privkey ca-key.pem \
--template server.tmpl \
--outfile server-cert.pem
# gen client keys
certtool --generate-privkey \
--outfile client-key.pem
certtool --generate-certificate \
--load-privkey client-key.pem \
--load-ca-certificate ca.pem \
--load-ca-privkey ca-key.pem \
--template client.tmpl \
--outfile client-cert.pem
certtool --to-p12 \
--pkcs-cipher 3des-pkcs12 \
--load-ca-certificate ca.pem \
--load-certificate client-cert.pem \
--load-privkey client-key.pem \
--outfile client.p12 \
--outder \
--p12-name "${VPN_DOMAIN}" \
--password "${VPN_PASSWORD}"
sed -i -e "s@^ipv4-network =.*@ipv4-network = ${VPN_NETWORK}@" \
-e "s@^ipv4-netmask =.*@ipv4-netmask = ${VPN_NETMASK}@" \
-e "s@^no-route =.*@no-route = ${LAN_NETWORK}/${LAN_NETMASK}@" /etc/ocserv/ocserv.conf
echo "${VPN_PASSWORD}" | ocpasswd -c /etc/ocserv/ocpasswd "${VPN_USERNAME}"