User type Syntax Example Arguments Related topics

deleteUser

The deleteUser command in cloudhsm_mgmt_util deletes a user from the hardware security modules (HSM). Only crypto officers (CO) can run this command. You cannot delete a user who is currently logged into an HSM. For more information about deleting users, see How to Delete HSM Users.

Tip

You can't delete crypto users (CU) that own keys.

User type

The following types of users can run this command.

Syntax

Because this command does not have named parameters, you must enter the arguments in the order specified in the syntax diagram.


deleteUser <user-type> <user-name>

Example

This example deletes a crypto officer (CO) from the HSMs in a cluster. The first command uses listUsers to list all users on the HSMs.

The output shows that user 3, alice, is a CO on the HSMs.


aws-cloudhsm> listUsers
Users on server 0(10.0.0.1):
Number of users found:3

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO
         3              CO              alice                                    NO               0               NO
Users on server 1(10.0.0.2):
Number of users found:3

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO
         3              CO              alice                                    NO               0               NO

Users on server 1(10.0.0.3):
Number of users found:3

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO
         3              CO              alice                                    NO               0               NO

The second command uses the deleteUser command to delete alice from the HSMs.

The output shows that the command succeeded on all three HSMs in the cluster.


aws-cloudhsm> deleteUser CO alice
Deleting user alice(CO) on 3 nodes
deleteUser success on server 0(10.0.0.1)
deleteUser success on server 0(10.0.0.2)
deleteUser success on server 0(10.0.0.3)

The final command uses the listUsers command to verify that alice is deleted from all three of the HSMs on the cluster.


aws-cloudhsm> listUsers
Users on server 0(10.0.0.1):
Number of users found:2

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO
Users on server 1(10.0.0.2):
Number of users found:2

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO
Users on server 1(10.0.0.3):
Number of users found:2

    User Id             User Type       User Name                          MofnPubKey    LoginFailureCnt         2FA
         1              PCO             admin                                   YES               0               NO
         2              AU              app_user                                 NO               0               NO

Arguments

Because this command does not have named parameters, you must enter the arguments in the order specified in the syntax diagram.


deleteUser <user-type> <user-name>

<user-type>

Specifies the type of user. This parameter is required.

Tip

You can't delete crypto users (CU) that own keys.

Valid values are CO, CU.

To get the user type, use listUsers. For detailed information about the user types on an HSM, see Understanding HSM users.

Required: Yes

<user-name>

Specifies a friendly name for the user. The maximum length is 31 characters. The only special character permitted is an underscore ( _ ).

You cannot change the name of a user after it is created. In cloudhsm_mgmt_util commands, the user type and password are case-sensitive, but the user name is not.

Required: Yes