Schlagwort: certutil

Test CA anlegen

1. certutil
   • Erzeugen einer Zertifikats DB für die CA

   # mkdir -p /CA/cacertdb
   # certutil -N -d /CA/cacertdb -P "ca-"

   • Selbst signiertes CA Zertifikat anlegen

   # certutil -S -x -n "ca-cert" -s "cn=CA Certificate  certutil,ou=TEST,o=foo,l=bar,c=DE" -t  CTPu -v 120 -d /CA/cacertdb -P "ca-" -5

   5 (SSL CA) und  ‚y‘ auswählen

   • CA cert in PEM Datei exportieren

   # certutil -L -d /CA/cacertdb -P "ca-" -n "ca-cert" -a > cacert.pem

NSS DB für Directory server anlegen

1. certutil
   • Passwort merken

   # certutil -N -d /var/mps/serverroot/alias -P "slapd-myhost-"

Generate Certificate Signing Request (CSR) for server cert

1. certutil

# certutil -R -s "cn=myhost.test.foo.lan,ou=TEST,o=foo.,l=bar,c=DE" -o DER.csr -d /var/mps/serverroot/alias -P   slapd-myhost-"

2. openssl
   • erzeugen eines 2048-bit RSA private key

   # openssl genrsa -out privkey.pem 2048

   • oder  erzeugen 2048-bit DSA private key

   # openssl dsaparam -out DSAparam.pem 2048
   # openssl gendsa -out privkey.pem DSAparam.pem

   • Zertifikats Requesr generieren

   # openssl req -new -key privkey.pem -out PEM.csr

   • Anzeigen des Zertifikats Requests

   # openssl req -in PEM.csr -text -pubkey

Sign CSR using Test CA

1. certutil
   • Sign DER CSR

   # certutil -C -c "ca-cert" -i DER.csr -o ./cert.der -v 12 -d /CA/cacertdb -P "ca-" -5

   • Sign PEM CSR

   # certutil -C -c "ca-cert" -a -i PEM.csr -o ./cert.pem -v 12 -d /CA/cacertdb -P "ca-" -5

1. openssl

# openssl ca -policy policy_anything -cert cacert.pem -in PEM.csr -out ./cert.pem

Import signed certs into NSS DB

1. certutil
   • Import PEM server cert

   # certutil -A -a -n "server-cert" -i ./cert.pem -t Pu -d /var/mps/serverroot/alias -P "slapd-myhost-"

   • Import DER server cert

   # certutil -A -n  "server-cert" -i ./cert.der -t Pu -d /var/mps/serverroot/alias -P "slapd-myhost-"

   • Import PEM CA cert

   # certutil -A -a -n "ca-cert" -i cacert.pem -t CT -d /var/mps/serverroot/alias -P "slapd-myhost-"

   • List the contents

   # certutil -L -d /var/mps/serverroot/alias -P "slapd-myhost-"

   • List the contents of a specific cert

   #certutil -L -d /var/mps/serverroot/alias -P "slapd-myhost-" -n "server-cert"

2. openssl
   • Import openssl certificates/keys into NSS DB. Convert cert, key and CA cert into pkcs12 format

   # openssl pkcs12 -export -in cert.pem -inkey privkey.pem -certfile cacert.pem -name "MY CERTIFICATE" -out mycert.p12

   • Import it into NSS DB

   # pk12util -i mycert.p12 -d /var/mps/serverroot/alias -P "slapd-myhost-" -v

Enable SSL

Solaris Native LDAP client side

• Create NSS DB (Don’t enter password. Just hit return)

# certutil -N -d /var/ldap
# chmod 444 /var/ldap/*
# Download the Test CA certificate on the client machine into a temporary location. Ex: /var/tmp/cacert.pem

• Add CA certificate to the NSS DB

# certutil -A -n "ca-cert" -i /var/tmp/cacert.pem -a -t CT -d /var/ldap

• Verify that „myhost“ is fully qualified. Else modify /etc/hosts (and if necessary /etc/nssswitch.conf)

# getent hosts 11.22.33.44
11.22.33.44 myhost.test.sun.com

• Test with ldapsearch

# ldapsearch -v -h myhost.test.sun.com -p 636 -Z -P /var/ldap/cert8.db -b "dc=sun,dc=com" -s base "objectclass=*"

• Initialize Native LDAP client using profile „tls-profile“.

# /usr/sbin/ldapclient init -a profileName=tls-profile -a  domainname=test.sun.com -a  proxyDN=cn=proxyagent,ou=profile,dc=test,dc=sun,dc=com -a  proxyPassword=proxy 11.22.33.44