Red Hat Summit12.3. Adding a certificate mapping rule in the IdM CLI for users whose AD entry contains the whole certificate
Obtain the administrator’s credentials:
# kinit adminEnter the mapping rule and the matching rule the mapping rule is based on. To have the whole certificate that is presented for authentication compared to what is available in AD, only allowing certificates issued by the
AD-ROOT-CAof theAD.EXAMPLE.COMdomain to authenticate:# ipa certmaprule-add simpleADrule --matchrule '<ISSUER>CN=AD-ROOT-CA,DC=ad,DC=example,DC=com' --maprule '(userCertificate;binary={cert!bin})' --domain ad.example.com ------------------------------------------------------- Added Certificate Identity Mapping Rule "simpleADrule" ------------------------------------------------------- Rule name: simpleADrule Mapping rule: (userCertificate;binary={cert!bin}) Matching rule: <ISSUER>CN=AD-ROOT-CA,DC=ad,DC=example,DC=com Domain name: ad.example.com Enabled: TRUE참고If mapping using the full certificate, if you renew the certificate, you must ensure that you add the new certificate to the AD user object.
The System Security Services Daemon (SSSD) periodically re-reads the certificate mapping rules. To force the newly-created rule to be loaded immediately, restart SSSD:
# systemctl restart sssd
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