第 4 章 Managing externally signed certificates for IdM users, hosts, and services


This chapter describes how to use the Identity Management (IdM) command-line interface (CLI) and the IdM Web UI to add or remove user, host, or service certificates that were issued by an external certificate authority (CA).

As an Identity Management (IdM) administrator, you can add an externally signed certificate to the account of an IdM user, host, or service by using the Identity Management (IdM) CLI.

Prerequisites

  • You have obtained the ticket-granting ticket of an administrative user.

Procedure

  1. To add a certificate to an IdM user, enter:

    $ ipa user-add-cert user --certificate=MIQTPrajQAwg...
  2. Specify the following information:

    • The name of the user
    • The Base64-encoded DER certificate

      注意

      Instead of copying and pasting the certificate contents into the command line, you can convert the certificate to the DER format and then re-encode it to Base64. For example, to add the user_cert.pem certificate to user, enter:

      $ ipa user-add-cert user --certificate="$(openssl x509 -outform der -in user_cert.pem | base64 -w 0)"

    You can run the ipa user-add-cert command interactively by executing it without adding any options.

    • To add a certificate to an IdM host, enter: ipa host-add-cert
    • To add a certificate to an IdM service, enter: ipa service-add-cert
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