openssl.cnf fiel for the Root CA

root-openssl.cnf

#
# OpenSSL example configuration file.
# This is mostly being used for generation of certificate requests.
#

# This definition stops the following lines choking if HOME isn't
# defined.
HOME                        = .
RANDFILE                    = $ENV::HOME/.rnd
oid_section                 = new_oids


[ new_oids ]
tsa_policy1                 = 1.2.3.4.1
tsa_policy2                 = 1.2.3.4.5.6
tsa_policy3                 = 1.2.3.4.5.7

[ ca ]
default_ca                  = CA_default

[ CA_default ]
dir                        = /root/ca/root_ca
certs                      = $dir/certs  
crl_dir                    = $dir/crl  
database                   = $dir/index.txt  
new_certs_dir              = $dir/newcerts    
certificate                = $dir/certs/cacert.pem   
serial                     = $dir/serial     
crlnumber                  = $dir/crlnumber  
crl                        = $crl_dir/crl.pem    
crlDistributionPoints      = URI:https://example.com/crl/crl.pem
crl_extensions             = crl_ext 
private_key                = $dir/private/cakey.pem
RANDFILE                   = $dir/private/.rand  
x509_extensions            = usr_cert    
name_opt                   = ca_default    
cert_opt                   = ca_default    
default_days               = 365      
default_crl_days           = 30      
default_md                 = sha256    
preserve                   = no      
policy                     = policy_match
crl_extensions             = crl_ext

[ policy_match ]
countryName                = match
stateOrProvinceName        = match
organizationName           = match
organizationalUnitName     = optional
commonName                 = supplied
emailAddress               = optional

[ policy_anything ]
countryName                = optional
stateOrProvinceName        = optional
localityName               = optional
organizationName           = optional
organizationalUnitName     = optional
commonName                 = supplied
emailAddress               = optional

[ req ]
default_bits               = 4096
default_md                 = sha256
default_keyfile            = privkey.pem
distinguished_name         = req_distinguished_name
attributes                 = req_attributes
x509_extensions            = v3_ca  
string_mask                = nombstr

[ req_distinguished_name ]
countryName                = Country Name (2 letter code)
countryName_min            = 2
countryName_max            = 2
stateOrProvinceName        = State or Province Name (full name)
localityName               = Locality Name (eg, city)
0.organizationName         = Organization Name (eg, company)
organizationalUnitName     = Organizational Unit Name (eg, section)
commonName                 = Common Name (eg, your name or your server\'s hostname)
commonName_max             = 64
emailAddress               = Email Address
emailAddress_max           = 64

# Optionally, specify some defaults.
# countryName_default        = 
# stateOrProvinceName_default= 
# localityName_default       = 
# 0.organizationName_default = 
# organizationalUnitName_default  = 
# emailAddress_default       = admin@yourdomain.com

[ req_attributes ]
challengePassword          = A challenge password
challengePassword_min      = 4
challengePassword_max      = 20
unstructuredName           = An optional company name

[ usr_cert ]
basicConstraints           = CA:FALSE
nsComment                  = "OpenSSL Generated Certificate"
subjectKeyIdentifier       = hash
authorityKeyIdentifier     = keyid,issuer

[ v3_req ]
basicConstraints           = CA:FALSE
keyUsage                   = nonRepudiation, digitalSignature, keyEncipherment

[ v3_ca ]
subjectKeyIdentifier       = hash
authorityKeyIdentifier     = keyid:always,issuer
basicConstraints           = critical,CA:true

[ v3_intermediate_ca ]
subjectKeyIdentifier       = hash
authorityKeyIdentifier     = keyid:always,issuer
basicConstraints           = critical, CA:true, pathlen:0
keyUsage                   = critical, digitalSignature, cRLSign, keyCertSign

[ crl_ext ]  
authorityKeyIdentifier     = keyid:always

[ proxy_cert_ext ]
basicConstraints           = CA:FALSE
nsComment                  = "OpenSSL Generated Certificate"
subjectKeyIdentifier       = hash
authorityKeyIdentifier     = keyid,issuer
proxyCertInfo              = critical,language:id-ppl-anyLanguage,pathlen:3,policy:foo
 
[ tsa ]
default_tsa                = tsa_config1  # the default TSA section

[ tsa_config1 ]
dir                        = ./demoCA    
serial                     = $dir/tsaserial  
crypto_device              = builtin
signer_cert                = $dir/tsacert.pem   
certs                      = $dir/cacert.pem  
signer_key                 = $dir/private/tsakey.pem
default_policy             = tsa_policy1    
other_policies             = tsa_policy2, tsa_policy3  
digests                    = sha1, sha256, sha384, sha512  
accuracy                   = secs:1, millisecs:500, microsecs:100 
clock_precision_digits     = 0  
ordering                   = yes  
tsa_name                   = yes  
ess_cert_id_chain          = no