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cfssl-ca-ssl.sh
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cfssl-ca-ssl.sh
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#!/bin/bash
# for centminmod.com LEMP stack installations
ver=1.1
debug='y'
cfdir='/etc/cfssl'
cfcleanupdir="${cfdir}/cleanup"
servercerts_dir="${cfdir}/servercerts"
servercerts_selfsign_dir="${cfdir}/servercerts_selfsigned"
clientcerts_dir="${cfdir}/clientcerts"
peercerts_dir="${cfdir}/peercerts"
cfssl_bin='/root/golang/packages/bin/cfssl'
cfssljson_bin='/root/golang/packages/bin/cfssljson'
cfsslinfo_bin='/root/golang/packages/bin/cfssl-certinfo'
# cloudflare origin CA API
# set zid and xauth_user_service_key variables in
# persistent config file /etc/cfssl/cfssl.ini
zid=''
xauth_user_service_key=''
servercerts_cforigin_dir="${cfdir}/servercerts_cforigin"
if [ ! -d "$cfdir" ]; then
mkdir -p "$cfdir"
fi
if [ ! -d "${cfcleanupdir}" ]; then
mkdir -p "${cfcleanupdir}"
fi
if [ -f "$cfdir/cfssl.ini" ]; then
source "$cfdir/cfssl.ini"
fi
if [[ ! -f "$cfssl_bin" || ! -f "$cfssljson_bin" || ! -f "$cfsslinfo_bin" ]] && [ -f /usr/local/src/centminmod/addons/golang.sh ]; then
/usr/local/src/centminmod/addons/golang.sh install
source /root/.bashrc
export CC=gcc
go get -u github.com/cloudflare/cfssl/cmd/cfssl
go get -u github.com/cloudflare/cfssl/cmd/cfssljson
go get -u github.com/cloudflare/cfssl/cmd/cfssl-certinfo
if [ -f "$cfssl_bin" ]; then
cfssl version
fi
elif [[ ! -f "$cfssl_bin" || ! -f "$cfssljson_bin" || ! -f "$cfsslinfo_bin" ]] && [[ "$(go version >/dev/null 2>&1 && echo $?)" -eq '0' ]]; then
go get -u github.com/cloudflare/cfssl/cmd/cfssl
go get -u github.com/cloudflare/cfssl/cmd/cfssljson
go get -u github.com/cloudflare/cfssl/cmd/cfssl-certinfo
if [ -f "$cfssl_bin" ]; then
cfssl version
fi
fi
if [ ! "$(env | grep '/root/golang/packages/bin')" ] && [ -f /usr/local/src/centminmod/addons/golang.sh ]; then
# ensure golang binary path is detected on first time golang.sh
# installed SSH session
export PATH=/root/golang/packages/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/go/bin:/root/bin
fi
reset_dir() {
echo "Clear $cfdir"
rm -f "$cfdir"
}
ca_gen() {
cd "${cfdir}"
domain=${1:-centminmod.com}
expiry=${2:-87600}
# cfssl print-defaults config | sed -e "s|8760h|${expiry}h|g" -e "s|168h|${expiry}h|g" > profile.json
echo "{\"signing\":{\"default\":{\"expiry\":\"8760h\"},\"profiles\":{\"intermediate_ca\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"cert sign\",\"crl sign\",\"server auth\",\"client auth\"],\"expiry\":\"8760h\",\"ca_constraint\":{\"is_ca\":true,\"max_path_len\":0,\"max_path_len_zero\":true}},\"peer\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"client auth\",\"server auth\"],\"expiry\":\"8760h\"},\"server\":{\"usages\":[\"signing\",\"digital signing\",\"key encipherment\",\"server auth\"],\"expiry\":\"8760h\"},\"client\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"client auth\"],\"expiry\":\"8760h\"}}}}" | jq | sed -e "s|8760h|${expiry}h|g" -e "s|168h|${expiry}h|g" > profile.json
# ca generation
echo "--------------------------------------"
echo "CA generation"
echo "--------------------------------------"
# cfssl print-defaults csr | sed -e "s|example.net|${domain}|g" > "${domain}.csr.json"
# jq --arg expires "${expiry}h" '. + {"CA":{"expiry": $expires,"pathlen":0}}' "${domain}.csr.json" > "${domain}-ca.csr.json"
echo "{\"CN\":\"Root CA\",\"hosts\":[\"${domain}\",\"www.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"OU\":\"Root CA\",\"L\":\"San Francisco\"}],\"CA\":{\"expiry\":\"${expiry}h\",\"pathlen\":0}}" | jq > "${domain}-ca.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -initca ${domain}-ca.csr.json | cfssljson -bare ${domain}-ca"
echo
fi
cfssl gencert -initca "${domain}-ca.csr.json" | cfssljson -bare "${domain}-ca"
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl x509 -in ${cfdir}/${domain}-ca.pem -text -noout"
echo
fi
echo "Extract CA Root certificate public key: ${cfdir}/${domain}-ca-publickey.pem"
if [[ "$debug" = [yY] ]]; then
echo "openssl x509 -pubkey -noout -in ${cfdir}/${domain}-ca.pem > ${cfdir}/${domain}-ca-publickey.pem"
echo "cat ${cfdir}/${domain}-ca-publickey.pem"
fi
openssl x509 -pubkey -noout -in "${cfdir}/${domain}-ca.pem" > "${cfdir}/${domain}-ca-publickey.pem"
echo
cat "${cfdir}/${domain}-ca-publickey.pem"
echo
# check cert contents
openssl x509 -in "${cfdir}/${domain}-ca.pem" -text -noout
echo
if [ -f "${cfdir}/${domain}-ca.pem" ]; then
echo "ca cert: ${cfdir}/${domain}-ca.pem"
certinfo=$(cfssl-certinfo -cert ${cfdir}/${domain}-ca.pem)
fi
if [ -f "${cfdir}/${domain}-ca-key.pem" ]; then
chmod 0600 "${cfdir}/${domain}-ca-key.pem"
echo "ca private key: ${cfdir}/${domain}-ca-key.pem"
fi
if [ -f "${cfdir}/${domain}-ca-publickey.pem" ]; then
chmod 0600 "${cfdir}/${domain}-ca-publickey.pem"
echo "ca public key: ${cfdir}/${domain}-ca-publickey.pem"
fi
if [ -f "${cfdir}/${domain}-ca.csr" ]; then
echo "ca csr: ${cfdir}/${domain}-ca.csr"
fi
if [ -f "${cfdir}/${domain}-ca.csr.json" ]; then
echo "ca csr profile: ${cfdir}/${domain}-ca.csr.json"
fi
if [ -f "${cfdir}/profile.json" ]; then
echo "ca profile: ${cfdir}/profile.json"
echo
fi
echo "$certinfo"
echo
# ca intermediate generation
echo "--------------------------------------"
echo "CA Intermediate generation"
echo "--------------------------------------"
cd "${cfdir}"
# cfssl print-defaults csr | sed -e "s|example.net|${domain}|g" > "${domain}-intermediate.csr.json"
# jq --arg expires "${expiry}h" '. + {"CA":{"expiry": $expires,"pathlen":0}}' "${domain}-intermediate.csr.json" > "${domain}-ca-intermediate.csr.json"
echo "{\"CN\":\"Intermediate CA\",\"hosts\":[\"${domain}\",\"www.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"OU\":\"Intermediate CA\",\"L\":\"San Francisco\"}],\"CA\":{\"expiry\":\"${expiry}h\",\"pathlen\":0}}" | jq > "${domain}-ca-intermediate.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -initca ${domain}-ca-intermediate.csr.json | cfssljson -bare ${domain}-ca-intermediate"
echo
fi
cfssl gencert -initca "${domain}-ca-intermediate.csr.json" | cfssljson -bare "${domain}-ca-intermediate"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl sign -ca ${cfdir}/${domain}-ca.pem -ca-key ${cfdir}/${domain}-ca-key.pem -config ${cfdir}/profile.json -profile intermediate_ca ${domain}ca-intermediate.csr | cfssljson -bare ${domain}-ca-intermediate"
fi
cfssl sign -ca "${cfdir}/${domain}-ca.pem" -ca-key "${cfdir}/${domain}-ca-key.pem" \
-config "${cfdir}/profile.json" -profile intermediate_ca "${domain}-ca-intermediate.csr" | cfssljson -bare "${domain}-ca-intermediate"
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl x509 -in ${domain}-ca-intermediate.pem -text -noout"
echo
fi
echo "Extract CA Intermediate certificate public key: ${cfdir}/${domain}-ca-intermediate-publickey.pem"
if [[ "$debug" = [yY] ]]; then
echo "openssl x509 -pubkey -noout -in ${cfdir}/${domain}-ca-intermediate.pem > ${cfdir}/${domain}-ca-intermediate-publickey.pem"
echo "cat ${cfdir}/${domain}-ca-intermediate-publickey.pem"
fi
openssl x509 -pubkey -noout -in "${cfdir}/${domain}-ca-intermediate.pem" > "${cfdir}/${domain}-ca-intermediate-publickey.pem"
echo
cat "${cfdir}/${domain}-ca-intermediate-publickey.pem"
echo
# check cert contents
openssl x509 -in "${cfdir}/${domain}-ca-intermediate.pem" -text -noout
echo
if [ -f "${cfdir}/${domain}-ca-intermediate.pem" ]; then
echo "ca intermediate cert: ${cfdir}/${domain}-ca-intermediate.pem"
certinfo=$(cfssl-certinfo -cert ${cfdir}/${domain}-ca-intermediate.pem)
fi
if [ -f "${cfdir}/${domain}-ca-intermediate-key.pem" ]; then
chmod 0600 "${cfdir}/${domain}-ca-intermediate-key.pem"
echo "ca intermediate private key: ${cfdir}/${domain}-ca-intermediate-key.pem"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate-publickey.pem" ]; then
chmod 0600 "${cfdir}/${domain}-ca-intermediate-publickey.pem"
echo "ca intermediate public key: ${cfdir}/${domain}-ca-intermediate-publickey.pem"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate.csr" ]; then
echo "ca intermediate csr: ${cfdir}/${domain}-ca-intermediate.csr"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate.csr.json" ]; then
echo "ca intermediate csr profile: ${cfdir}/${domain}-ca-intermediate.csr.json"
fi
if [ -f "${cfdir}/profile.json" ]; then
echo "ca intermediate profile: ${cfdir}/profile.json"
echo
fi
echo "$certinfo"
echo
# CA bundle
cat "${cfdir}/${domain}-ca.pem" "${cfdir}/${domain}-ca-intermediate.pem" > "${cfdir}/${domain}-ca-bundle.pem"
echo "CA Bundle generated: ${cfdir}/${domain}-ca-bundle.pem"
if [[ "$debug" = [yY] ]]; then
echo
echo "cat ${cfdir}/${domain}-ca.pem ${cfdir}/${domain}-ca-intermediate.pem > ${cfdir}/${domain}-ca-bundle.pem"
echo
fi
# Cleanup create "${cfcleanupdir}/remove-ca-${domain}.sh"
if [ -f "${cfdir}/${domain}-ca.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca.pem" > "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-key.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca-key.pem" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-publickey.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca-publickey.pem" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca.csr" ]; then
echo "rm -f ${cfdir}/${domain}-ca.csr" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca.csr.json" ]; then
echo "rm -f ${cfdir}/${domain}-ca.csr.json" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/profile.json" ]; then
echo "rm -f ${cfdir}/profile.json" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca-intermediate.pem" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate-key.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca-intermediate-key.pem" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate-publickey.pem" ]; then
echo "rm -f ${cfdir}/${domain}-ca-intermediate-publickey.pem" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate.csr" ]; then
echo "rm -f ${cfdir}/${domain}-ca-intermediate.csr" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
if [ -f "${cfdir}/${domain}-ca-intermediate.csr.json" ]; then
echo "rm -f ${cfdir}/${domain}-ca-intermediate.csr.json" >> "${cfcleanupdir}/remove-ca-${domain}.sh"
fi
chmod +x "${cfcleanupdir}/remove-ca-${domain}.sh"
echo "Cleanup script created: ${cfcleanupdir}/remove-ca-${domain}.sh"
echo "To clean up run: bash ${cfcleanupdir}/remove-ca-${domain}.sh"
}
server_gen() {
d=${1:-centminmod.com}
subdomain=${3:-server}
sitedomain=${4:-centminmod.com}
if [[ "$3" = 'wildcard' ]]; then
serverdomain="$sitedomain"
domain=${serverdomain}
elif [[ "$3" = 'www' ]]; then
serverdomain="${subdomain}.${sitedomain}"
domain=${sitedomain}
elif [ "$3" ]; then
serverdomain="${subdomain}.${sitedomain}"
domain=${serverdomain}
else
serverdomain="${sitedomain}"
domain=${serverdomain}
fi
expiry=${2:-87600}
if [[ -f "${cfdir}/profile.json" && -f "${cfdir}/${d}-ca-intermediate.pem" && -f "${cfdir}/${d}-ca-intermediate-key.pem" ]]; then
mkdir -p "${servercerts_dir}"
cd "${servercerts_dir}"
cfssl print-defaults csr | jq 'del(.CN, .hosts)' > "${domain}.csr.json"
if [[ "$3" = 'wildcard' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"*.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile server -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile server \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
elif [[ "$3" = 'www' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"www.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile server -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile server \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
else
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile server -cn ${domain} -hostname ${domain} -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile server -cn "${domain}" -hostname "${domain}" \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
fi
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssljson -f ${domain}.json -bare ${domain}"
echo
fi
cfssljson -f "${domain}.json" -bare "${domain}"
echo "Extract server certificate public key: ${servercerts_dir}/${domain}-publickey.pem"
if [[ "$debug" = [yY] ]]; then
echo "openssl x509 -pubkey -noout -in ${servercerts_dir}/${domain}.pem > ${servercerts_dir}/${domain}-publickey.pem"
echo "cat ${servercerts_dir}/${domain}-publickey.pem"
fi
openssl x509 -pubkey -noout -in "${servercerts_dir}/${domain}.pem" > "${servercerts_dir}/${domain}-publickey.pem"
echo
cat "${servercerts_dir}/${domain}-publickey.pem"
echo
# check cert contents
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl x509 -in ${servercerts_dir}/${domain}.pem -text -noout"
echo
fi
openssl x509 -in "${servercerts_dir}/${domain}.pem" -text -noout
echo
if [ -f "${servercerts_dir}/${domain}.pem" ]; then
echo "server cert: ${servercerts_dir}/${domain}.pem"
certinfo=$(cfssl-certinfo -cert ${servercerts_dir}/${domain}.pem)
fi
if [ -f "${servercerts_dir}/${domain}-key.pem" ]; then
chmod 0600 "${servercerts_dir}/${domain}-key.pem"
echo "server private key: ${servercerts_dir}/${domain}-key.pem"
fi
if [ -f "${servercerts_dir}/${domain}-publickey.pem" ]; then
chmod 0600 "${servercerts_dir}/${domain}-publickey.pem"
echo "server public key: ${servercerts_dir}/${domain}-publickey.pem"
fi
if [ -f "${servercerts_dir}/${domain}.csr" ]; then
echo "server csr: ${servercerts_dir}/${domain}.csr"
fi
if [ -f "${servercerts_dir}/${domain}.csr.json" ]; then
echo "server csr profile: ${servercerts_dir}/${domain}.csr.json"
echo
fi
echo "Nginx SSL configuration paramaters:"
echo -e "ssl_certificate ${servercerts_dir}/${domain}.pem;\nssl_certificate_key ${servercerts_dir}/${domain}-key.pem;\n"
echo "$certinfo"
echo
echo "verify certificate"
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl verify -CAfile ${cfdir}/${d}-ca-bundle.pem ${servercerts_dir}/${domain}.pem"
fi
openssl verify -CAfile "${cfdir}/${d}-ca-bundle.pem" "${servercerts_dir}/${domain}.pem"
else
echo "error: missing required files:"
echo -e "${cfdir}/profile.json\n${cfdir}/${d}-ca-intermediate.pem\n${cfdir}/${d}-ca-intermediate-key.pem"
fi
# clean up
echo
if [ -f "${servercerts_dir}/${domain}.pem" ]; then
echo "rm -f ${servercerts_dir}/${domain}.pem" > "${cfcleanupdir}/remove-servercert-${domain}.sh"
fi
if [ -f "${servercerts_dir}/${domain}-key.pem" ]; then
echo "rm -f ${servercerts_dir}/${domain}-key.pem" >> "${cfcleanupdir}/remove-servercert-${domain}.sh"
fi
if [ -f "${servercerts_dir}/${domain}-publickey.pem" ]; then
echo "rm -f ${servercerts_dir}/${domain}-publickey.pem" >> "${cfcleanupdir}/remove-servercert-${domain}.sh"
fi
if [ -f "${servercerts_dir}/${domain}.csr" ]; then
echo "rm -f ${servercerts_dir}/${domain}.csr" >> "${cfcleanupdir}/remove-servercert-${domain}.sh"
fi
if [ -f "${servercerts_dir}/${domain}.csr.json" ]; then
echo "rm -f ${servercerts_dir}/${domain}.csr.json" >> "${cfcleanupdir}/remove-servercert-${domain}.sh"
fi
chmod +x "${cfcleanupdir}/remove-servercert-${domain}.sh"
echo "Cleanup script created: ${cfcleanupdir}/remove-servercert-${domain}.sh"
echo "To clean up run: bash ${cfcleanupdir}/remove-servercert-${domain}.sh"
}
client_gen() {
d=${1:-centminmod.com}
subdomain=${3:-client}
sitedomain=${4:-centminmod.com}
if [[ "$3" = 'wildcard' ]]; then
clientdomain="$sitedomain"
domain=${clientdomain}
elif [[ "$3" = 'www' ]]; then
clientdomain="${subdomain}.${sitedomain}"
domain=${sitedomain}
elif [[ "$3" ]]; then
clientdomain="${subdomain}.${sitedomain}"
domain=${clientdomain}
else
clientdomain="${sitedomain}"
domain=${clientdomain}
fi
expiry=${2:-87600}
if [[ -f "${cfdir}/profile.json" && -f "${cfdir}/${d}-ca-intermediate.pem" && -f "${cfdir}/${d}-ca-intermediate-key.pem" ]]; then
mkdir -p "${clientcerts_dir}"
cd "${clientcerts_dir}"
cfssl print-defaults csr | jq 'del(.CN, .hosts)' > "${domain}.csr.json"
if [[ "$3" = 'wildcard' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"*.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile client -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile client \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
elif [[ "$3" = 'www' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"www.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile client -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile client \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
else
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile client -cn ${domain} -hostname ${domain} -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile client -cn "${domain}" -hostname "${domain}" \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
fi
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssljson -f ${domain}.json -bare ${domain}"
echo
fi
cfssljson -f "${domain}.json" -bare "${domain}"
echo "Extract client certificate public key: ${clientcerts_dir}/${domain}-publickey.pem"
if [[ "$debug" = [yY] ]]; then
echo "openssl x509 -pubkey -noout -in ${clientcerts_dir}/${domain}.pem > ${clientcerts_dir}/${domain}-publickey.pem"
echo "cat ${clientcerts_dir}/${domain}-publickey.pem"
fi
openssl x509 -pubkey -noout -in "${clientcerts_dir}/${domain}.pem" > "${clientcerts_dir}/${domain}-publickey.pem"
echo
cat "${clientcerts_dir}/${domain}-publickey.pem"
echo
# check cert contents
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl x509 -in ${clientcerts_dir}/${domain}.pem -text -noout"
echo
fi
openssl x509 -in "${clientcerts_dir}/${domain}.pem" -text -noout
echo
if [[ -f "${clientcerts_dir}/${domain}-key.pem" && -f "${clientcerts_dir}/${domain}.pem" && -f "${cfdir}/${d}-ca-bundle.pem" ]]; then
echo "Generate pkcs12 format"
if [[ "$debug" = [yY] ]]; then
echo "openssl pkcs12 -export -out ${clientcerts_dir}/${domain}.p12 -inkey ${clientcerts_dir}/${domain}-key.pem -in ${clientcerts_dir}/${domain}.pem -certfile ${cfdir}/${d}-ca-bundle.pem -passin pass: -passout pass:"
echo
fi
openssl pkcs12 -export -out "${clientcerts_dir}/${domain}.p12" -inkey "${clientcerts_dir}/${domain}-key.pem" -in "${clientcerts_dir}/${domain}.pem" -certfile "${cfdir}/${d}-ca-bundle.pem" -passin pass: -passout pass:
if [ -f "${clientcerts_dir}/${domain}.p12" ]; then
echo "client pkcs12: ${clientcerts_dir}/${domain}.p12"
fi
fi
if [ -f "${clientcerts_dir}/${domain}.pem" ]; then
echo "client cert: ${clientcerts_dir}/${domain}.pem"
certinfo=$(cfssl-certinfo -cert ${clientcerts_dir}/${domain}.pem)
fi
if [ -f "${clientcerts_dir}/${domain}-key.pem" ]; then
chmod 0600 "${clientcerts_dir}/${domain}-key.pem"
echo "client private key: ${clientcerts_dir}/${domain}-key.pem"
fi
if [ -f "${clientcerts_dir}/${domain}-publickey.pem" ]; then
chmod 0600 "${clientcerts_dir}/${domain}-publickey.pem"
echo "client public key: ${clientcerts_dir}/${domain}-publickey.pem"
fi
if [ -f "${clientcerts_dir}/${domain}.csr" ]; then
echo "client csr: ${clientcerts_dir}/${domain}.csr"
fi
if [ -f "${clientcerts_dir}/${domain}.csr.json" ]; then
echo "client csr profile: ${clientcerts_dir}/${domain}.csr.json"
fi
if [[ -f "${clientcerts_dir}/${domain}.pem" && -f "${cfdir}/${d}-ca-bundle.pem" ]]; then
if [[ "$debug" = [yY] ]]; then
echo
echo "Generate ${clientcerts_dir}/${domain}-client-bundle.pem"
echo "cat ${clientcerts_dir}/${domain}.pem ${cfdir}/${d}-ca-bundle.pem > ${clientcerts_dir}/${domain}-client-bundle.pem"
fi
cat "${clientcerts_dir}/${domain}.pem" "${cfdir}/${d}-ca-bundle.pem" > "${clientcerts_dir}/${domain}-client-bundle.pem"
echo "client bundle chain: ${clientcerts_dir}/${domain}-client-bundle.pem"
echo
fi
echo
echo "Check certificate purpose:"
echo "openssl x509 -in ${clientcerts_dir}/${domain}.pem -noout -purpose"
openssl x509 -in "${clientcerts_dir}/${domain}.pem" -noout -purpose
echo
echo "$certinfo"
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl verify -CAfile ${cfdir}/${d}-ca-bundle.pem ${clientcerts_dir}/${domain}.pem"
fi
openssl verify -CAfile "${cfdir}/${d}-ca-bundle.pem" "${clientcerts_dir}/${domain}.pem"
echo
echo "---------------------------------------------------------------------------"
echo "For Cloudflare custom Authenticated Origin Pull Client Certificate API Upload"
echo "---------------------------------------------------------------------------"
echo "- https://developers.cloudflare.com/ssl/origin-configuration/authenticated-origin-pull/set-up/#per-hostname--customer-certificates"
echo "- https://api.cloudflare.com/#per-hostname-authenticated-origin-pull-upload-a-hostname-client-certificate"
echo
echo "populate variables"
echo
#echo "MYCERT=\$(cat ${clientcerts_dir}/${domain}.pem |perl -pe 's/\r?\n/\\\n/'|sed -e 's/..$//')"
echo "MYCERT=\$(cfssl-certinfo -cert ${clientcerts_dir}/${domain}.pem | jq '.pem' | sed -e 's|\"||g')"
echo "MYKEY=\$(cat ${clientcerts_dir}/${domain}-key.pem | perl -pe 's/\r?\n/\\\n/'|sed -e's/..$//')"
echo "request_body='$(echo "{ "\"certificate"\": "\"\$MYCERT"\", "\"private_key"\": "\"\$MYKEY"\" }")' " | sed -e 's|\"|\\"|g' -e "s|'|\"|g"
echo
echo "export cfzoneid=cf_zone_id"
echo "export cfemail=cf_account_email"
echo "export cftoken=cf_account_global_api_keytoken"
echo "export cf_hostname=domain_name_on_ssl_certificate"
echo
echo "---------------------------------------------------------------------------"
echo "Upload TLS client certificate via CF API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "https://developers.cloudflare.com/ssl/origin-configuration/authenticated-origin-pull/set-up/#per-hostname--customer-certificates"
echo
echo "curl -sX POST https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames/certificates -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload.txt"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "https://developers.cloudflare.com/ssl/origin-configuration/authenticated-origin-pull/set-up/#zone-level--customer-certificates"
echo
echo "curl -sX POST https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload.txt"
echo
echo "export clientcert_id=\$(jq -r '.result.id' ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload.txt)"
echo "echo \"\$clientcert_id\" > ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-clientcert-id.txt"
echo
echo "---------------------------------------------------------------------------"
echo "Check uploaded TLS client certificate via CF API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "https://developers.cloudflare.com/ssl/origin-configuration/authenticated-origin-pull/set-up/#per-hostname--customer-certificates"
echo
echo "curl -sX GET \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames/certificates/\$clientcert_id\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-status.txt"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "https://developers.cloudflare.com/ssl/origin-configuration/authenticated-origin-pull/set-up/#zone-level--customer-certificates"
echo
echo "curl -sX GET \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/\$clientcert_id\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-status.txt"
echo
echo "---------------------------------------------------------------------------"
echo "To delete uploaded TLS client certificate via CF API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "curl -sX DELETE \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames/certificates/\$clientcert_id\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-delete.txt"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "curl -sX DELETE \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/\$clientcert_id\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \"\$request_body\" | jq | tee ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-delete.txt"
echo
echo "---------------------------------------------------------------------------"
echo "Enable specific hostname Authenticated Origin Pull via Cloudflare API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "curl -sX PUT https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \$(jq -c -n --arg cf_hostname \$cf_hostname --arg clientcert_id \$clientcert_id \$(echo \"{\\\"config\\\":[{\\\"hostname\\\":\\\"\$cf_hostname\\\",\\\"cert_id\\\":\\\"\$clientcert_id\\\",\\\"enabled\\\":true}]}\")) | jq"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "curl -sX PUT https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/settings -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d '{\"enabled\":true}' | jq"
echo
echo "---------------------------------------------------------------------------"
echo "Disable specific hostname Authenticated Origin Pull via Cloudflare API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "curl -sX PUT https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d \$(jq -c -n --arg cf_hostname \$cf_hostname --arg clientcert_id \$clientcert_id \$(echo \"{\\\"config\\\":[{\\\"hostname\\\":\\\"\$cf_hostname\\\",\\\"cert_id\\\":\\\"\$clientcert_id\\\",\\\"enabled\\\":false}]}\")) | jq"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "curl -sX PUT https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/settings -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" -d '{\"enabled\":false}' | jq"
echo
echo "---------------------------------------------------------------------------"
echo "Check CF Status for specific hostname Authenticated Origin Pull via Cloudflare API"
echo "---------------------------------------------------------------------------"
echo
echo "For custom hostname/subdomains i.e. hostname.domain.com or subdomain.domain.com"
echo "curl -sX GET \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/hostnames/\$cf_hostname\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" | jq"
echo
echo "Or for apex non-subdomains i.e. domain.com"
echo "curl -sX GET \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth/settings\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" | jq"
echo
echo "---------------------------------------------------------------------------"
echo "List uploaded Origin TLS Client Authenticatied Certificates"
echo "---------------------------------------------------------------------------"
echo
echo "curl -sX GET \"https://api.cloudflare.com/client/v4/zones/\$cfzoneid/origin_tls_client_auth\" -H \"X-Auth-Email: \$cfemail\" -H \"X-Auth-Key: \$cftoken\" -H \"Content-Type: application/json\" | jq"
echo
else
echo "error: missing required files:"
echo -e "${cfdir}/profile.json\n${cfdir}/${d}-ca-intermediate.pem\n${cfdir}/${d}-ca-intermediate-key.pem"
fi
# cleanup
echo
if [ -f "${clientcerts_dir}/${domain}.p12" ]; then
echo "rm -f ${clientcerts_dir}/${domain}.p12" > "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}.pem" ]; then
echo "rm -f ${clientcerts_dir}/${domain}.pem" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-key.pem" ]; then
echo "rm -f ${clientcerts_dir}/${domain}-key.pem" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-publickey.pem" ]; then
echo "rm -f ${clientcerts_dir}/${domain}-publickey.pem" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}.csr" ]; then
echo "rm -f ${clientcerts_dir}/${domain}.csr" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}.csr.json" ]; then
echo "rm -f ${clientcerts_dir}/${domain}.csr.json" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-client-bundle.pem" ]; then
echo "rm -f ${clientcerts_dir}/${domain}-client-bundle.pem" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload.txt" ]; then
echo "rf -f ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload.txt" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-clientcert-id.txt" ]; then
echo "rf -f ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-clientcert-id.txt" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-status.txt" ]; then
echo "rf -f ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-status.txt" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-delete.txt" ]; then
echo "rf -f ${clientcerts_dir}/${domain}-cf-origin-tls-cleint-auth-cert-upload-delete.txt" >> "${cfcleanupdir}/remove-clientcert-${domain}.sh"
fi
chmod +x "${cfcleanupdir}/remove-clientcert-${domain}.sh"
echo "Cleanup script created: ${cfcleanupdir}/remove-clientcert-${domain}.sh"
echo "To clean up run: bash ${cfcleanupdir}/remove-clientcert-${domain}.sh"
}
peer_gen() {
d=${1:-centminmod.com}
subdomain=${3:-server}
sitedomain=${4:-centminmod.com}
if [[ "$3" = 'wildcard' ]]; then
peerdomain="$sitedomain"
domain=${peerdomain}
elif [[ "$3" = 'www' ]]; then
peerdomain="${subdomain}.${sitedomain}"
domain=${sitedomain}
elif [ "$3" ]; then
peerdomain="${subdomain}.${sitedomain}"
domain=${peerdomain}
else
peerdomain="${sitedomain}"
domain=${peerdomain}
fi
expiry=${2:-87600}
if [[ -f "${cfdir}/profile.json" && -f "${cfdir}/${d}-ca-intermediate.pem" && -f "${cfdir}/${d}-ca-intermediate-key.pem" ]]; then
mkdir -p "${peercerts_dir}"
cd "${peercerts_dir}"
cfssl print-defaults csr | jq 'del(.CN, .hosts)' > "${domain}.csr.json"
if [[ "$3" = 'wildcard' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"*.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile peer -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile peer \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
elif [[ "$3" = 'www' ]]; then
echo "{\"CN\":\"${domain}\",\"hosts\":[\"${domain}\",\"www.${domain}\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"ST\":\"CA\",\"L\":\"San Francisco\"}]}" | jq > "${domain}.csr.json"
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile peer -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}-ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile peer \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
else
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssl gencert -config ${cfdir}/profile.json -profile peer -cn ${domain} -hostname ${domain} -ca ${cfdir}/${d}-ca-intermediate.pem -ca-key ${cfdir}/${d}ca-intermediate-key.pem ${domain}.csr.json > ${domain}.json"
fi
cfssl gencert -config "${cfdir}/profile.json" -profile peer -cn "${domain}" -hostname "${domain}" \
-ca "${cfdir}/${d}-ca-intermediate.pem" -ca-key "${cfdir}/${d}-ca-intermediate-key.pem" \
"${domain}.csr.json" > "${domain}.json"
fi
if [[ "$debug" = [yY] ]]; then
echo
echo "cfssljson -f ${domain}.json -bare ${domain}"
echo
fi
cfssljson -f "${domain}.json" -bare "${domain}"
echo "Extract peer certificate public key: ${peercerts_dir}/${domain}-publickey.pem"
if [[ "$debug" = [yY] ]]; then
echo "openssl x509 -pubkey -noout -in ${peercerts_dir}/${domain}.pem > ${peercerts_dir}/${domain}-publickey.pem"
echo "cat ${peercerts_dir}/${domain}-publickey.pem"
fi
openssl x509 -pubkey -noout -in "${peercerts_dir}/${domain}.pem" > "${peercerts_dir}/${domain}-publickey.pem"
echo
cat "${peercerts_dir}/${domain}-publickey.pem"
echo
# check cert contents
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl x509 -in ${peercerts_dir}/${domain}.pem -text -noout"
echo
fi
openssl x509 -in "${peercerts_dir}/${domain}.pem" -text -noout
echo
if [[ -f "${peercerts_dir}/${domain}-key.pem" && -f "${peercerts_dir}/${domain}.pem" && -f "${cfdir}/${d}-ca-bundle.pem" ]]; then
echo "Generate pkcs12 format"
if [[ "$debug" = [yY] ]]; then
echo "openssl pkcs12 -export -out ${peercerts_dir}/${domain}.p12 -inkey ${peercerts_dir}/${domain}-key.pem -in ${peercerts_dir}/${domain}.pem -certfile ${cfdir}/${d}-ca-bundle.pem -passin pass: -passout pass:"
echo
fi
openssl pkcs12 -export -out "${peercerts_dir}/${domain}.p12" -inkey "${peercerts_dir}/${domain}-key.pem" -in "${peercerts_dir}/${domain}.pem" -certfile "${cfdir}/${d}-ca-bundle.pem" -passin pass: -passout pass:
if [ -f "${peercerts_dir}/${domain}.p12" ]; then
echo "peer pkcs12: ${peercerts_dir}/${domain}.p12"
fi
fi
if [ -f "${peercerts_dir}/${domain}.pem" ]; then
echo "peer cert: ${peercerts_dir}/${domain}.pem"
certinfo=$(cfssl-certinfo -cert ${peercerts_dir}/${domain}.pem)
fi
if [ -f "${peercerts_dir}/${domain}-key.pem" ]; then
chmod 0600 "${peercerts_dir}/${domain}-key.pem"
echo "peer private key: ${peercerts_dir}/${domain}-key.pem"
fi
if [ -f "${peercerts_dir}/${domain}-publickey.pem" ]; then
chmod 0600 "${peercerts_dir}/${domain}-publickey.pem"
echo "peer public key: ${peercerts_dir}/${domain}-publickey.pem"
fi
if [ -f "${peercerts_dir}/${domain}.csr" ]; then
echo "peer csr: ${peercerts_dir}/${domain}.csr"
fi
if [ -f "${peercerts_dir}/${domain}.csr.json" ]; then
echo "peer csr profile: ${peercerts_dir}/${domain}.csr.json"
fi
if [[ -f "${peercerts_dir}/${domain}.pem" && -f "${cfdir}/${d}-ca-bundle.pem" ]]; then
if [[ "$debug" = [yY] ]]; then
echo
echo "Generate ${peercerts_dir}/${domain}-peer-bundle.pem"
echo "cat ${peercerts_dir}/${domain}.pem ${cfdir}/${d}-ca-bundle.pem > ${peercerts_dir}/${domain}-peer-bundle.pem"
fi
cat "${peercerts_dir}/${domain}.pem" "${cfdir}/${d}-ca-bundle.pem" > "${peercerts_dir}/${domain}-peer-bundle.pem"
echo "peer bundle chain: ${clientcerts_dir}/${domain}-client-bundle.pem"
echo
fi
echo
echo "Check certificate purpose:"
echo "openssl x509 -in ${peercerts_dir}/${domain}.pem -noout -purpose"
openssl x509 -in "${peercerts_dir}/${domain}.pem" -noout -purpose
echo
echo "$certinfo"
if [[ "$debug" = [yY] ]]; then
echo
echo "openssl verify -CAfile ${cfdir}/${d}-ca-bundle.pem ${peercerts_dir}/${domain}.pem"
fi
openssl verify -CAfile "${cfdir}/${d}-ca-bundle.pem" "${peercerts_dir}/${domain}.pem"
echo
else
echo "error: missing required files:"
echo -e "${cfdir}/profile.json\n${cfdir}/${d}-ca-intermediate.pem\n${cfdir}/${d}-ca-intermediate-key.pem"
fi
# cleanup
echo
if [ -f "${peercerts_dir}/${domain}.p12" ]; then
echo "rm -f ${peercerts_dir}/${domain}.p12" > "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${peercerts_dir}/${domain}.pem" ]; then
echo "rm -f ${peercerts_dir}/${domain}.pem" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${peercerts_dir}/${domain}-key.pem" ]; then
echo "rm -f ${peercerts_dir}/${domain}-key.pem" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${peercerts_dir}/${domain}-publickey.pem" ]; then
echo "rm -f ${peercerts_dir}/${domain}-publickey.pem" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${peercerts_dir}/${domain}.csr" ]; then
echo "rm -f ${peercerts_dir}/${domain}.csr" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${peercerts_dir}/${domain}.csr.json" ]; then
echo "rm -f ${peercerts_dir}/${domain}.csr.json" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
if [ -f "${clientcerts_dir}/${domain}-client-bundle.pem" ]; then
echo "rm -f ${clientcerts_dir}/${domain}-client-bundle.pem" >> "${cfcleanupdir}/remove-peercert-${domain}.sh"
fi
chmod +x "${cfcleanupdir}/remove-peercert-${domain}.sh"
echo "Cleanup script created: ${cfcleanupdir}/remove-peercert-${domain}.sh"
echo "To clean up run: bash ${cfcleanupdir}/remove-peercert-${domain}.sh"
}
selfsign_gen() {
mkdir -p "$servercerts_selfsign_dir"
cd "$servercerts_selfsign_dir"
d="$1"
expiry=${2:-87600}
type=${3:-ecc}
org=org
orgu=orgu
if [[ "type" = 'ecc' ]]; then
algo_input=ecdsa
algo_length=256
else
algo_input=rsa
algo_length=2048
fi
# create generic profile.json
echo "{\"signing\":{\"default\":{\"expiry\":\"8760h\"},\"profiles\":{\"intermediate_ca\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"cert sign\",\"crl sign\",\"server auth\",\"client auth\"],\"expiry\":\"8760h\",\"ca_constraint\":{\"is_ca\":true,\"max_path_len\":0,\"max_path_len_zero\":true}},\"peer\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"client auth\",\"server auth\"],\"expiry\":\"8760h\"},\"server\":{\"usages\":[\"signing\",\"digital signing\",\"key encipherment\",\"server auth\"],\"expiry\":\"8760h\"},\"client\":{\"usages\":[\"signing\",\"digital signature\",\"key encipherment\",\"client auth\"],\"expiry\":\"8760h\"}}}}" | jq | sed -e "s|8760h|${expiry}h|g" -e "s|168h|${expiry}h|g" > "$servercerts_selfsign_dir/profile.json"
# create csr.json
echo "-----------------------------------------------------------------"
echo "create $servercerts_selfsign_dir/$d-csr.json"
echo "-----------------------------------------------------------------"
echo "{\"CN\": \"$d\",\"hosts\":[\"*.$d\",\"$d\"],\"key\":{\"algo\":\"$algo_input\",\"size\":$algo_length},\"names\":[{\"C\":\"US\",\"L\":\"San Francisco\",\"O\":\"$org\",\"OU\":\"$orgu\",\"ST\":\"California\"}]}" | jq -r > "$servercerts_selfsign_dir/$d-csr.json"
# # create private key & csr
# echo
# echo "-----------------------------------------------------------------"
# echo "create $d-cert.csr + $d-cert-key.pem"
# echo "-----------------------------------------------------------------"
# echo "cfssl genkey $servercerts_selfsign_dir/$d-csr.json | cfssljson -bare"
# cfssl genkey "$servercerts_selfsign_dir/$d-csr.json" | cfssljson -bare
# mv cert.csr "$d-cert.csr"
# mv cert-key.pem "$d-cert-key.pem"
# create selfsigned SSL certificate
echo
echo "-----------------------------------------------------------------"
echo "create selfsigned SSL certificate $d-cert.pem"
echo "-----------------------------------------------------------------"
echo "cfssl selfsign -config $servercerts_selfsign_dir/profile.json -profile server -hostname=*.$d,$d $servercerts_selfsign_dir/$d-csr.json | cfssljson -bare"
cfssl selfsign -config "$servercerts_selfsign_dir/profile.json" -profile server -hostname=*.$d,$d "$servercerts_selfsign_dir/$d-csr.json" | cfssljson -bare
mv cert.pem "$d-cert.pem"
mv cert.csr "$d-cert.csr"
mv cert-key.pem "$d-cert-key.pem"
# get cert.pem info
echo
echo "-----------------------------------------------------------------"
echo "inspect $d-cert.pem"
echo "-----------------------------------------------------------------"
echo "cfssl-certinfo -cert $servercerts_selfsign_dir/$d-cert.pem"
cfssl-certinfo -cert "$servercerts_selfsign_dir/$d-cert.pem"
echo
echo "openssl x509 -in $servercerts_selfsign_dir/$d-cert.pem -text -noout"
openssl x509 -in "$servercerts_selfsign_dir/$d-cert.pem" -text -noout
echo
echo "-----------------------------------------------------------------"
echo "JSON format $d-cert.pem, $d-cert-key.pem & $d-cert.csr"
echo "-----------------------------------------------------------------"
echo "cfssl-certinfo -cert $servercerts_selfsign_dir/$d-cert.pem | jq '.pem' | sed -e 's|\"||g'"
echo
cfssl-certinfo -cert $servercerts_selfsign_dir/$d-cert.pem | jq '.pem' | sed -e 's|"||g'
echo
echo "cat $servercerts_selfsign_dir/$d-cert-key.pem | perl -pe 's/\\r?\n/\\\n/'|sed -e's/..\$//'"
echo
cat $servercerts_selfsign_dir/$d-cert-key.pem | perl -pe 's/\r?\n/\\n/'|sed -e's/..$//'
echo
echo
echo "cat $servercerts_selfsign_dir/$d-cert.csr | perl -pe 's/\\r?\n/\\\n/'|sed -e's/..\$//'"
echo
cat $servercerts_selfsign_dir/$d-cert.csr | perl -pe 's/\r?\n/\\n/'|sed -e's/..$//'
echo
echo "-----------------------------------------------------------------"
echo "Created selfsigned SSL wildcard certificate for $domain"
echo "-----------------------------------------------------------------"
ls -lhArt $servercerts_selfsign_dir
echo
echo "-----------------------------------------------------------------"
echo "Nginx configuration"
echo "-----------------------------------------------------------------"
echo "ssl_certificate $servercerts_selfsign_dir/$d-cert.pem;"
echo "ssl_certificate_key $servercerts_selfsign_dir/$d-cert-key.pem;"
echo
}
cforigin_list() {
ZONEID=$1
if [ -z "$ZONEID" ]; then
zid=$zid
elif [ "$ZONEID" ]; then
zid=$ZONEID
fi
CFAPI='https://api.cloudflare.com/client/v4'
CFAPI_ENDPOINT="certificates?zone_id=$zid&page=1&per_page=200"
# sort by expiry date ascending
echo "curl -4sX GET \"${CFAPI}/certificates?zone_id=\$zid&page=1&per_page=200\" -H \"X-Auth-User-Service-Key: \$xauth_user_service_key\" | jq -r '.result | sort_by(.expires_on)'"
curl -4sX GET "${CFAPI}/${CFAPI_ENDPOINT}" \
-H "X-Auth-User-Service-Key: $xauth_user_service_key" | jq -r '.result | sort_by(.expires_on)'
}
cforigin_create() {
DOMAIN=$1
ZONEID=$2
org=org
orgu=orgu
mkdir -p "$servercerts_cforigin_dir"
cd "$servercerts_cforigin_dir"
if [ -z "$ZONEID" ]; then
zid=$zid
elif [ "$ZONEID" ]; then
zid=$ZONEID
fi
CFAPI='https://api.cloudflare.com/client/v4'
CFAPI_ENDPOINT="certificates?zone_id=$zid&page=1&per_page=200"
# Generate CSR and private key
echo
echo "-----------------------------------------------------------------"
echo "Generate CSR & private key"
echo "-----------------------------------------------------------------"
echo "{\"CN\": \"$DOMAIN\",\"hosts\":[\"*.$DOMAIN\",\"$DOMAIN\"],\"key\":{\"algo\":\"ecdsa\",\"size\":256},\"names\":[{\"C\":\"US\",\"L\":\"San Francisco\",\"O\":\"$org\",\"OU\":\"$orgu\",\"ST\":\"California\"}]}" | jq -r | tee "${servercerts_cforigin_dir}/cfca-origin-csr-${DOMAIN}.json"
cfssl genkey "${servercerts_cforigin_dir}/cfca-origin-csr-${DOMAIN}.json" | cfssljson -bare
mv cert.csr "$DOMAIN-cert.csr"
mv cert-key.pem "$DOMAIN-cert-key.pem"
CSR_CERT_JSON=$(cat ${servercerts_cforigin_dir}/$DOMAIN-cert.csr | perl -pe 's/\r?\n/\\n/'|sed -e's/..$//')
CSR_PAYLOAD="{\"hostnames\":[\"$DOMAIN\",\"*.$DOMAIN\"],\"requested_validity\":5475,\"request_type\":\"origin-ecc\",\"csr\":\"$CSR_CERT_JSON\"}"
echo "created CSR ${servercerts_cforigin_dir}/$DOMAIN-cert.csr"
echo "created Private Key ${servercerts_cforigin_dir}/$DOMAIN-cert-key.pem"
echo
echo "-----------------------------------------------------------------"
echo "Get Cloudflare Origin Certificate Using Generated CSR"
echo "-----------------------------------------------------------------"
echo "curl -4sX POST \"${CFAPI}/certificates?zone_id=\$zid&page=1&per_page=200\" -H \"X-Auth-User-Service-Key: \$xauth_user_service_key\" --data \"$CSR_PAYLOAD\""
echo
curl -4sX POST "${CFAPI}/${CFAPI_ENDPOINT}" \
-H "X-Auth-User-Service-Key: $xauth_user_service_key" --data "$CSR_PAYLOAD" | jq -r | tee "${servercerts_cforigin_dir}/cfca-origin-cert-${DOMAIN}.json"
echo
echo "-----------------------------------------------------------------"
echo "Inspect ${servercerts_cforigin_dir}/cfca-origin-cert-${DOMAIN}.json"
echo "-----------------------------------------------------------------"
cat "${servercerts_cforigin_dir}/cfca-origin-cert-${DOMAIN}.json" | jq -r '.result.certificate' | tee "${servercerts_cforigin_dir}/${DOMAIN}-cert.pem"
echo "created CF Origin SSL certificate ${servercerts_cforigin_dir}/${DOMAIN}-cert.pem"
echo
echo "-----------------------------------------------------------------"
echo "cfssl-certinfo -cert ${servercerts_cforigin_dir}/${DOMAIN}-cert.pem"
echo "-----------------------------------------------------------------"
cfssl-certinfo -cert "${servercerts_cforigin_dir}/${DOMAIN}-cert.pem"
echo
echo "Get Cloudflare Origina CA Root ECC Certificate"
wget -4 -q -O "${servercerts_cforigin_dir}/origin_ca_ecc_root.pem" https://developers.cloudflare.com/ssl/static/origin_ca_ecc_root.pem
# build fullchain.pem
cat "${servercerts_cforigin_dir}/${DOMAIN}-cert.pem" "${servercerts_cforigin_dir}/origin_ca_ecc_root.pem" > "${servercerts_cforigin_dir}/${DOMAIN}-fullchain.pem"
echo
ls -lAhrt "${servercerts_cforigin_dir}"
echo
echo "CSR: ${servercerts_cforigin_dir}/$DOMAIN-cert.csr"
echo "Private Key: ${servercerts_cforigin_dir}/$DOMAIN-cert-key.pem"
echo "CF Origin SSL certificate: ${servercerts_cforigin_dir}/${DOMAIN}-cert.pem"
echo "CF Origina CA Root certificate: ${servercerts_cforigin_dir}/origin_ca_ecc_root.pem"
echo "CF Origin SSL certificate fullchain: ${servercerts_cforigin_dir}/${DOMAIN}-fullchain.pem"
}
help_function() {
echo
echo "Usage:"
#echo "$0 gen-all domain.com expiryhrs"
echo
echo "Generate CA certificate & keys"
echo "$0 gen-ca domain.com expiryhrs"
echo
echo "Generate TLS server certificate & keys"
echo "$0 gen-server ca-domain.com expiryhrs server sitedomain.com"
echo
echo "Generate TLS server wildcard certificate & keys"
echo "$0 gen-server ca-domain.com expiryhrs wildcard sitedomain.com"
echo
echo "Generate TLS Client certificate & keys"
echo "$0 gen-client ca-domain.com expiryhrs client sitedomain.com"
echo
echo "Generate TLS Peer certificate & keys"
echo "$0 gen-peer ca-domain.com expiryhrs peer sitedomain.com"
echo
echo "Generate TLS Peer wildcard certificate & keys"
echo "$0 gen-peer ca-domain.com expiryhrs wildcard sitedomain.com"
echo
echo "Generate Selfsigned TLS server wildcard certificate, keys and csr files"
echo "$0 selfsign domain.com expiryhrs ecc|rsa"
echo
echo "Cloudflare Origin CA Certificate List configured in /etc/cfssl/cfssl.ini"
echo "$0 cforigin-cert-list"
echo "$0 cforigin-cert-list zoneid"
echo
echo "Create Cloudflare Origin CA Certificate"
echo "$0 cforigin-create domain.com"
echo "$0 cforigin-create domain.com zoneid"
}
case "$1" in
gen-all )
ca_gen $2 $3
server_gen $2 $3 $4 $5
client_gen $2 $3 $4 $5
;;
gen-ca )
ca_gen $2 $3
;;
gen-server )
server_gen $2 $3 $4 $5
;;
gen-client )