ZStack Cube Ultimate allows you to configure and manage SSL certificate. After successfully configuring the SSL certificate, you can log in to the UI via HTTPS protocol. The HTTPS protocol ensures that data transmission is effectively encrypted for the Cloud.

On the main menu of ZStack Cube Ultimate, choose Setting > System and Security > Certificate Management. On the Certificate Management page, click Add Certificate. Then, the Add Certificate page is displayed.

Add a Third-Party Certificate

On the displayed page, set the following parameters:

• Import Mode: Select Third-Party Certificate.
• Certificate Document: Enter or import a certificate content.
  Note:

  • The imported certificate must be in CRT or PEM format.
  • The certificate starts with ----BEGIN CERTIFICATE---- and ends with ----END CERTIFICATE----.
• Certificate Private Key: Enter or import a certificate private key.
  Note:

  • The certificate private key must be in CRT or PEM format.
  • The certificate starts with ----BEGIN (RSAIEC) PRIVATE KEY---- and ends with ----END (RSAIEC) PRIVATE KEY----.
• Certificate Chain: Optional. Enter or import a certificate chain.
  Note:

  • The certificate chain must be in CRT or PEM format.
  • The certificate starts with ----BEGIN CERTIFICATE---- and ends with ----END CERTIFICATE----.
• HTTP Redirection: Optional. If enabled, requests are redirected by default from port 5000 of the HTTP address to port 5443 of the HTTPS address.

Note: When updating a certificate, the system will detect the certificate path and write the certificate information to this path.

Add a system self-signed certificate

On the displayed page, set the following parameters:

• Import Mode: Select System Self-Signed Certificate.
• Duration: You can specify a validation duration for the system self-signed certificate. Valid values: 3 months, 1 year, 3 years, 5 years, and 10 years. By default, 10 years is selected.
• HTTP Redirection: Optional. If enabled, requests are redirected by default from port 5000 of the HTTP address to port 5443 of the HTTPS address.
• Custom Certificate Information: Optional. If enabled, you can customize your self-signed certificate information.
  • Common Name: Optional. Set a common name. By default, the common name is localhost.
    Note: The input must be 1 to 64 characters in length and can contain letters, digits, and special characters. Supported special characters include ~`@#$%^&*()-_+={}[]|:;'<>.?/
  • Organization Name: Optional. Set a name for your organization. By default, the organization name is localhost.
    Note: The input must be 1 to 64 characters in length and can contain Chinese characters, letters, digits, and special characters. Supported special characters include ~`@#$%^&*()-_+={}[]|:;'<>.?/
  • Organization Unit Name: Optional. Set a name for your organization unit.
    Note: The input must be 1 to 64 characters in length and can contain Chinese characters, letters, digits, and special characters. Supported special characters include ~`@#$%^&*()-_+={}[]|:;'<>.?/
  • Country/Region Name: The country/region name can only be set as CN.
  • State/Province Name: Optional. Set the state or province name.
    Note: The input must be 1 to 128 characters in length and can contain Chinese characters, letters, digits, and special characters. Supported special characters include ~`@#$%^&*()-_+={}[]|:;'<>.?/
  • Locality Name: Optional. Set a city name.
    Note: The input must be 1 to 128 characters in length and can contain Chinese characters, letters, digits, and special characters. Supported special characters include ~`@#$%^&*()-_+={}[]|:;'<>.?/
  • Email Address: Optional. Set an email address.

Note: When updating a certificate, the system will detect the certificate path and write the certificate information to this path.

On the main menu of ZStack Cube Ultimate, choose Setting > System and Security > Certificate Management. Then, the Certificate Management page is displayed.

The following table lists the actions that you can perform on a certificate.

Action	Description
Add Certificate	Add a SSL certificate. Note: You can add a maximum of one SSL certificate. After you add a certificate, the Cloud will automatically redirect to port 5443 for login.
Update Certificate	Update the current SSL certificate.
Switch back to HTTP	Switch back to HHTP to log in to the Cloud UI. Note: The session is reestablished after you switch to HTTP. You need to log in to the UI again via HTTP protocol.