DSCResources/DSC_AdcsCertificationAuthoritySettings/en-US/about_AdcsCertificationAuthoritySettings.help.txt

.NAME
    AdcsCertificationAuthoritySettings
 
.DESCRIPTION
    This resource can be used to configure the advanced settings of an Active
    Directory Certificate Services instance. The Active Directory Certificate Services
    feature should have been enabled and a Certificate Authority installed.
 
    For more detailed information and examples of setting the values for this resource
    please read https://blogs.technet.microsoft.com/xdot509/2013/03/22/installing-a-two-tier-pki-hierarchy-in-windows-server-2012-wrap-up/.
 
.PARAMETER IsSingleInstance
    Key - String
    Allowed values: Yes
    Specifies the resource is a single instance, the value must be 'Yes'.
 
.PARAMETER CACertPublicationURLs
    Write - StringArray
    Specifies an array of Certificate Authority certificate publication URLs, each prepended with an integer representing the type of URL endpoint.
 
.PARAMETER CRLPublicationURLs
    Write - StringArray
    Specifies an array of Certificate Revocation List publication URLs, each prepended with an integer representing the type of URL endpoint.
 
.PARAMETER CRLOverlapUnits
    Write - UInt32
    Specifies the number of units for the certificate revocation list overlap period.
 
.PARAMETER CRLOverlapPeriod
    Write - String
    Allowed values: Hours, Days, Weeks, Months, Years
    Specifies the units of measurement for the certificate revocation list overlap period.
 
.PARAMETER CRLPeriodUnits
    Write - UInt32
    Specifies the number of units for the certificate revocation period.
 
.PARAMETER CRLPeriod
    Write - String
    Allowed values: Hours, Days, Weeks, Months, Years
    Specifies the units of measurement for the certificate revocation period.
 
.PARAMETER ValidityPeriodUnits
    Write - UInt32
    Specifies the number of units for the validity period of certificates issued by this certificate authority.
 
.PARAMETER ValidityPeriod
    Write - String
    Allowed values: Hours, Days, Weeks, Months, Years
    Specifies the units of measurement for the validity period of certificates issued by this certificate authority.
 
.PARAMETER DSConfigDN
    Write - String
    Specifies the distinguished name of the directory services configuration object that contains this certificate authority in the Active Directory.
 
.PARAMETER DSDomainDN
    Write - String
    Specifies the distinguished name of the directory services object that contains this certificate authority in the Active Directory.
 
.PARAMETER AuditFilter
    Write - StringArray
    Allowed values: StartAndStopADCS, BackupAndRestoreCADatabase, IssueAndManageCertificateRequests, RevokeCertificatesAndPublishCRLs, ChangeCASecuritySettings, StoreAndRetrieveArchivedKeys, ChangeCAConfiguration
    Specifies an array of audit categories to enable audit logging for.
 
.EXAMPLE 1
 
This example will add the Active Directory Certificate Services Certificate Authority
feature to a server and configure it as a certificate authority enterprise root CA.
 
It will then set the certificate authority CA certificate publication URLs and
certificate revocation list URLs. The certificate revocation list overlap period will
be set to 8 hours and the certificate revocation list period to 1 month. The
validity period of the certificate authority period will also be set to 10 years.
 
The domain services domain and configuration distinguished names will be set to
the values expected for an enterprise CA.
 
The audit filter settings will be configured to record all audit events.
 
See this page for more information on these settings:
https://blogs.technet.microsoft.com/xdot509/2013/03/22/installing-a-two-tier-pki-hierarchy-in-windows-server-2012-wrap-up/
 
Configuration AdcsCertificationAuthoritySettings_EnterpriseCA_Config
{
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $Credential
    )
 
    Import-DscResource -Module ActiveDirectoryCSDsc
 
    Node localhost
    {
        WindowsFeature ADCS-Cert-Authority
        {
            Ensure = 'Present'
            Name = 'ADCS-Cert-Authority'
        }
 
        AdcsCertificationAuthority CertificateAuthority
        {
            IsSingleInstance = 'Yes'
            Ensure = 'Present'
            Credential = $Credential
            CAType = 'EnterpriseRootCA'
            DependsOn = '[WindowsFeature]ADCS-Cert-Authority'
        }
 
        AdcsCertificationAuthoritySettings CertificateAuthoritySettings
        {
            IsSingleInstance = 'Yes'
            CACertPublicationURLs = @(
                '1:C:\Windows\system32\CertSrv\CertEnroll\%1_%3%4.crt'
                '2:ldap:///CN=%7,CN=AIA,CN=Public Key Services,CN=Services,%6%11'
                '2:http://pki.contoso.com/CertEnroll/%1_%3%4.crt'
            )
            CRLPublicationURLs = @(
                '65:C:\Windows\system32\CertSrv\CertEnroll\%3%8%9.crl'
                '79:ldap:///CN=%7%8,CN=%2,CN=CDP,CN=Public Key Services,CN=Services,%6%10'
                '6:http://pki.contoso.com/CertEnroll/%3%8%9.crl'
            )
            CRLOverlapUnits = 8
            CRLOverlapPeriod = 'Hours'
            CRLPeriodUnits = 1
            CRLPeriod = 'Months'
            ValidityPeriodUnits = 10
            ValidityPeriod = 'Years'
            DSConfigDN = 'CN=Configuration,DC=CONTOSO,DC=COM'
            DSDomainDN = 'DC=CONTOSO,DC=COM'
            AuditFilter = @(
                'StartAndStopADCS'
                'BackupAndRestoreCADatabase'
                'IssueAndManageCertificateRequests'
                'RevokeCertificatesAndPublishCRLs'
                'ChangeCASecuritySettings'
                'StoreAndRetrieveArchivedKeys'
                'ChangeCAConfiguration'
            )
            DependsOn = '[AdcsCertificationAuthority]CertificateAuthority'
        }
    }
}