Help Center/ Web Application Firewall/ User Guide (Paris) / Cloud WAF/ Certificate Management/ Uploading a Certificate
Updated on 2023-01-05 GMT+08:00
View PDF
Share

Uploading a Certificate

This section describes how to upload a certificate.

Prerequisites

Login credentials have been obtained.

Procedure

  1. Log in to the management console.
  2. Click in the upper left corner of the management console and select a region or project.
  3. Click Service List at the top of the page and choose Security > Web Application Firewall.
  4. In the navigation pane, choose Certificates.
  5. In the upper right corner of the displayed page, click Upload Certificate. In the displayed Upload Certificate dialog box, enter the certificate name and paste the certificate file and private key to the corresponding text boxes.

    Currently, only .pem certificates are supported. If the certificate is not in .pem format, convert it into a .pem certificate by referring to Table 1 before uploading.
    Table 1 Certificate conversion commands

    Format

    Usage (Using OpenSSL)

    CER/CRT

    Rename the cert.crt certificate file to cert.pem.

    PFX
    • Obtain a private key. For example, run the following command to convert cert.pfx into cert.key:

      openssl pkcs12 -in cert.pfx -nocerts -out cert.key -nodes

    • Obtain a certificate. For example, run the following command to convert cert.pfx into cert.pem:

      openssl pkcs12 -in cert.pfx -nokeys -out cert.pem

    P7B
    1. Convert a certificate. For example, run the following command to convert cert.p7b into cert.cer:

      openssl pkcs7 -print_certs -in cert.p7b -out cert.cer

    2. Rename certificate file cert.cer to cert.pem.

    DER
    • Obtain a private key. For example, run the following command to convert privatekey.der into privatekey.pem:

      openssl rsa -inform DER -outform PEM -in privatekey.der -out privatekey.pem

    • Obtain a certificate. As an example, run the following command to convert cert.cer into cert.pem:

      openssl x509 -inform der -in cert.cer -out cert.pem

  6. Click OK.

    • If the number of uploaded certificates reaches the upper limit, delete the certificates that are not associated with any domain names by referring to Deleting a Certificate and then upload a certificate again.
    • To modify a certificate name, click next to the target certificate name in the Certificate Name column.

Parent topic: Certificate Management