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#!/bin/bash -e
profile_ca=(-t CT,C,C -v 120)
profile_server=(-t ,, -v 12)
crl_path=${crl_path-$(readlink -f $dbdir)}
gen_cert() {
local profile="$1" nick="$2" subject="$3" ca options pwfile noise csr crt
shift 3
echo "gen_cert(profile=$profile nick=$nick subject=$subject)"
ca="$(dirname $nick)"
if [ "$ca" = "." ]; then
ca="$nick"
fi
eval "options=(\"\${profile_$profile[@]}\")"
if [ "$ca" = "$nick" ]; then
options=("${options[@]}" -x -m 1)
else
options=("${options[@]}" -c "$ca")
fi
pwfile="$(mktemp)"
echo "$dbpassword" >"$pwfile"
noise="$(mktemp)"
head -c 20 /dev/urandom >"$noise"
if [ ! -d "$dbdir" ]; then
mkdir "$dbdir"
certutil -N -d "$dbdir" -f "$pwfile"
fi
csr="$(mktemp)"
crt="$(mktemp)"
certutil -R -d "$dbdir" -s "$subject" -f "$pwfile" -z "$noise" -o "$csr" -4 >/dev/null <<EOF
1
7
file://$crl_path/$ca.crl
-1
-1
-1
n
n
EOF
certutil -C -d "$dbdir" -f "$pwfile" -m "$RANDOM" -i "$csr" -o "$crt" "${options[@]}" "$@"
certutil -A -d "$dbdir" -n "$nick" -f "$pwfile" -i "$crt" "${options[@]}"
rm -f "$pwfile" "$noise" "$csr" "$crt"
}
revoke_cert() {
local nick="$1" ca pwfile serial
shift 1
echo "revoke_cert(nick=$nick)"
ca="$(dirname $nick)"
if [ "$ca" = "." ]; then
ca="$nick"
fi
pwfile="$(mktemp)"
echo "$dbpassword" >"$pwfile"
if ! crlutil -L -d "$dbdir" -n "$ca" &>/dev/null; then
crlutil -G -d "$dbdir" -n "$ca" -c /dev/null -f "$pwfile"
fi
sleep 1
mkdir -p "$(dirname $dbdir/$ca.crl)"
serial=$(certutil -L -d "$dbdir" -n "$nick" | awk '/^\s+Serial Number: / { print $3 }')
crlutil -M -d "$dbdir" -n "$ca" -c /dev/stdin -f "$pwfile" -o "$dbdir/$ca.crl" <<EOF
addcert $serial $(date -u +%Y%m%d%H%M%SZ)
EOF
rm -f "$pwfile"
}
gen_server_certs() {
local nick="$1" hostname="$2" org="$3"
shift 3
echo "gen_server_certs(nick=$nick hostname=$hostname org=$org)"
gen_cert server "$nick" "CN=$hostname,O=$org" "$@"
gen_cert server "$nick-badname" "CN=not-$hostname,O=$org" "$@"
gen_cert server "$nick-altname" "CN=alt-$hostname,O=$org" -8 "$hostname" "$@"
gen_cert server "$nick-expired" "CN=$hostname,OU=Expired,O=$org" -w -24 "$@"
gen_cert server "$nick-badusage" "CN=$hostname,OU=Bad Usage,O=$org" --keyUsage dataEncipherment,keyAgreement "$@"
gen_cert server "$nick-revoked" "CN=$hostname,OU=Revoked,O=$org" "$@"
revoke_cert "$nick-revoked"
}
gen_subtree() {
local nick="$1" org="$2"
shift 2
echo "gen_subtree(nick=$nick org=$org)"
gen_cert ca "$nick" "CN=CA,O=$org" "$@"
gen_cert server "$nick/wildcard" "CN=*.$domain,O=$org"
gen_server_certs "$nick/server" "$server1" "$org"
gen_server_certs "$nick/replica" "$server2" "$org"
gen_server_certs "$nick/client" "$client" "$org"
}
gen_cert server server-selfsign "CN=$server1,O=Self-signed"
gen_cert server replica-selfsign "CN=$server2,O=Self-signed"
gen_subtree ca1 'Example Organization'
gen_subtree ca1/subca 'Subsidiary Example Organization'
gen_subtree ca2 'Other Example Organization'
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