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Tweak SSL setup scripts to have a CA more convenient for server and client scripts

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Sign server, ca, and client certificate with more unique attributes delineating roles

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14875 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso
2013-01-14 16:40:39 +00:00
parent 0e92da0f5f
commit 92508cf564
4 changed files with 15 additions and 8 deletions
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15
xCAT-server/share/xcat/ca/openssl.cnf.tmpl
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@@ -156,6 +156,13 @@ commonName_max = 64
#unstructuredName = An optional company name
[ server ]
basicConstraints=CA:FALSE
nsCertType = server, client, objsign
nsComment = "OpenSSL Generated Server Certificate"
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid,issuer
[ usr_cert ]
# These extensions are added when 'ca' signs a request.
@@ -178,13 +185,13 @@ basicConstraints=CA:FALSE
# nsCertType = client, email
# and for everything including object signing:
# nsCertType = client, email, objsign
nsCertType = client, email, objsign
# This is typical in keyUsage for a client certificate.
# keyUsage = nonRepudiation, digitalSignature, keyEncipherment
# This will be displayed in Netscape's comment listbox.
nsComment = "OpenSSL Generated Certificate"
nsComment = "OpenSSL Generated Client Certificate"
# PKIX recommendations harmless if included in all certificates.
subjectKeyIdentifier=hash
@@ -235,10 +242,10 @@ basicConstraints = CA:true
# Key usage: this is typical for a CA certificate. However since it will
# prevent it being used as an test self-signed certificate it is best
# left out by default.
# keyUsage = cRLSign, keyCertSign
keyUsage = cRLSign, keyCertSign
# Some might want this also
# nsCertType = sslCA, emailCA
nsCertType = sslCA, emailCA
# Include email address in subject alt name: another PKIX recommendation
# subjectAltName=email:copy

2
xCAT-server/share/xcat/scripts/setup-local-client.sh
View File

@@ -51,7 +51,7 @@ done
mkdir -p $USERHOME/.xcat
cd $USERHOME/.xcat
openssl genrsa -out client-key.pem 2048
openssl req -config $XCATCADIR/openssl.cnf -new -key client-key.pem -out client-req.pem -subj "/CN=$CNA"
openssl req -config $XCATCADIR/openssl.cnf -new -key client-key.pem -out client-req.pem -extensions usr_crt -subj "/CN=$CNA"
cp client-req.pem $XCATDIR/ca/root.csr
cd -
cd $XCATDIR/ca

4
xCAT-server/share/xcat/scripts/setup-server-cert.sh
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@@ -23,7 +23,7 @@ fi
mkdir -p $XCATDIR/cert
cd $XCATDIR/cert
openssl genrsa -out server-key.pem 2048
openssl req -config $XCATCADIR/openssl.cnf -new -key server-key.pem -out server-req.pem -subj "/CN=$CNA"
openssl req -config $XCATCADIR/openssl.cnf -new -key server-key.pem -out server-req.pem -extensions server -subj "/CN=$CNA"
cp server-req.pem $XCATDIR/ca/`hostname`.csr
cd -
cd $XCATDIR/ca
@@ -33,7 +33,7 @@ cd $XCATDIR/ca
# - call cmds directly instead - seems safe
# make sign
openssl ca -config openssl.cnf -in `hostname`.csr -out `hostname`.cert
openssl ca -config openssl.cnf -in `hostname`.csr -out `hostname`.cert -extensions server
if [ -f `hostname`.cert ]; then
rm `hostname`.csr
fi

2
xCAT-server/share/xcat/scripts/setup-xcat-ca.sh
View File

@@ -30,5 +30,5 @@ sed -e "s@##XCATCADIR##@$XCATCADIR@" $XCATROOT/share/xcat/ca/openssl.cnf.tmpl >
cp $XCATROOT/share/xcat/ca/Makefile $XCATCADIR/
cd $XCATCADIR
make init
openssl req -nodes -config openssl.cnf -days 2650 -x509 -newkey rsa:2048 -out ca-cert.pem -outform PEM -subj /CN="$CNA"
openssl req -nodes -config openssl.cnf -days 7300 -x509 -newkey rsa:2048 -out ca-cert.pem -extensions v3_ca -outform PEM -subj /CN="$CNA"
cd -