3 while getopts h:e:y:bf c
11 \?) echo keygen [-h hostname for cert] [-y years to issue cert] [-e entityID to embed in cert]
16 if [ -n "$FORCE" ] ; then
17 rm sp-key.pem sp-cert.pem
20 if [ -s sp-key.pem -o -s sp-cert.pem ] ; then
21 if [ -z "$BATCH" ] ; then
22 echo The files sp-key.pem and/or sp-cert.pem already exist!
23 echo Use -f option to force recreation of keypair.
29 if [ -z "$FQDN" ] ; then
33 if [ -z "$YEARS" ] ; then
37 DAYS=`expr $YEARS \* 365`
39 if [ -z "$ENTITYID" ] ; then
42 ALTNAME=DNS:$FQDN,URI:$ENTITYID
45 cat >sp-cert.cnf <<EOF
46 # OpenSSL configuration file for creating sp-cert.pem
53 # PrintableStrings only
59 subjectAltName=$ALTNAME
60 subjectKeyIdentifier=hash
63 if [ -z "$BATCH" ] ; then
64 openssl req -config sp-cert.cnf -new -x509 -days $DAYS -keyout sp-key.pem -out sp-cert.pem
66 openssl req -config sp-cert.cnf -new -x509 -days $DAYS -keyout sp-key.pem -out sp-cert.pem 2> /dev/null