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# Simple Root CA
# The [default] section contains global constants that can be referred to from
# the entire configuration file. It may also hold settings pertaining to more
# than one openssl command.
[ default ]
ca = root-ca # CA name
dir = . # Top dir
# The first part of the configuration file is used by the openssl req command.
# It defines the CA's key pair, its DN, and the desired extensions for the CA
# certificate.
[ req ]
default_bits = 2048 # RSA key size
encrypt_key = yes # Protect private key
default_md = sha1 # MD to use
utf8 = yes # Input is UTF-8
string_mask = utf8only # Emit UTF-8 strings
prompt = no # Don't prompt for DN
distinguished_name = ca_dn # DN section
req_extensions = ca_reqext # Desired extensions
[ ca_dn ]
0.domainComponent = "org"
1.domainComponent = "simple"
organizationName = "Simple Inc"
organizationalUnitName = "Simple CA"
commonName = "Simple Root CA"
[ ca_reqext ]
keyUsage = critical,keyCertSign,cRLSign
basicConstraints = critical,CA:true
subjectKeyIdentifier = hash
# The remainder of the configuration file is used by the openssl ca command.
# The CA section defines the locations of CA assets, as well as the policies
# applying to the CA.
[ ca ]
default_ca = root_ca # The default CA section
[ root_ca ]
certificate = $dir/ca/$ca.crt # The CA cert
private_key = $dir/ca/$ca/private/$ca.key # CA private key
new_certs_dir = $dir/ca/$ca # Certificate archive
serial = $dir/ca/$ca/db/$ca.crt.srl # Serial number file
crlnumber = $dir/ca/$ca/db/$ca.crl.srl # CRL number file
database = $dir/ca/$ca/db/$ca.db # Index file
unique_subject = no # Require unique subject
default_days = 3652 # How long to certify for
default_md = sha1 # MD to use
policy = match_pol # Default naming policy
email_in_dn = no # Add email to cert DN
preserve = no # Keep passed DN ordering
name_opt = ca_default # Subject DN display options
cert_opt = ca_default # Certificate display options
copy_extensions = copy # Copy extensions from CSR
x509_extensions = leafca_ext # Default cert extensions
default_crl_days = 365 # How long before next CRL
crl_extensions = crl_ext # CRL extensions
# Naming policies control which parts of a DN end up in the certificate and
# under what circumstances certification should be denied.
[ match_pol ]
domainComponent = match # Must match 'simple.org'
organizationName = match # Must match 'Simple Inc'
organizationalUnitName = optional # Included if present
commonName = supplied # Must be present
[ any_pol ]
domainComponent = optional
countryName = optional
stateOrProvinceName = optional
localityName = optional
organizationName = optional
organizationalUnitName = optional
commonName = optional
emailAddress = optional
# Certificate extensions define what types of certificates the CA is able to
# create.
[ rootca_ext ]
keyUsage = critical,keyCertSign,cRLSign
basicConstraints = critical,CA:true
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always
[ leafca_ext ]
keyUsage = critical,keyCertSign,cRLSign
basicConstraints = critical,CA:true,pathlen:0
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always
# CRL extensions exist solely to point to the CA certificate that has issued
# the CRL.
[ crl_ext ]
authorityKeyIdentifier = keyid:always
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