Skip to main content

使用 HTTP 現實論證驗證方法確認網域控制

採用 HTTP 現實論證證明對您的 TLS/SSL 憑證訂單上的網域有控制權

Use these instructions to demonstrate control over a domain by hosting a file containing a DigiCert-generated random value at a predetermined location on your website: http://{domain-name}/.well-known/pki-validation/fileauth.txt. For information about this and other DCV methods, see Domain control validation (DCV) methods.

When done creating the file and placing it on your site, DigiCert goes to the specified URL to confirm the presence of our random value. Make sure to avoid the common mistakes when using the HTTP practical demonstration DCV methods.

Before you begin

Items to note about using the HTTP Practical Demonstration DCV method

  • Validate fully qualified domain names (FQDNs)

    Use the HTTP Practical Demonstration DCV methods to demonstrate control over FQDNs exactly as named. To learn more, go to Domain Validation Policy Changes.

    Use one of the other supported DCV methods, such as email, DNS TXT, and CNAME, to:

    • Validate wildcard domains (*.example.com).

    • Include subdomains in the validation process while validating a higher-level domain.

      For example, if you want to cover www.example.com, mail.example.com, and one.example.com when validating the higher-level domain example.com.

  • Validate IPv4 and IPv6 addresses

    Per industry regulations, you must use the HTTP Practical Demonstration DCV method to demonstrate control over IPv4 and IPv6 addresses.

Acronyms in this article: organization validation (OV), extended validation (EV), Transport Security Layer (TLS), Domain Name System (DNS)

Validate domains before ordering certificates

Validating domains during the order process means certificates aren't issued until domain validation is done. For faster certificate issuance, validate domains before adding them to your OV and EV TLS certificate orders.

To learn more about this domain validation process, see Validate domains before ordering certificates for them.

步驟 1：檢查您的擱置的訂單的狀態

前往 SSL/TLS 憑證的訂單詳細資料頁面，查看在我們可以發行您的憑證前，需要完成哪一個網域和組織驗證。

  1. 在您的 CertCentral 帳戶中，前往訂單的訂單編號詳細資料頁面。

    1. In the left main menu, go to Certificates > Orders.

    2. On the Orders page, in the Order # column, find and select the TLS certificate's order number link.

    3. For CertCentral Subscription accounts, the steps to access the Order # detail page are different.

      1. In the left menu, go to My Digital Trust Products > Certificates.

      2. On the Certificates page, in the Order # column, select the TLS certificate's order number link.

  2. On the certificate’s Order # details page, in the Certificate status section, check if the certificate is waiting on domain validation to be finished.

  3. Under What do you need to do, select the domain's link you want to validate.

  4. In the Prove control over domain window, in the Domain control validation (DCV) method menu, select HTTP Practical Demonstration and then select Save.

  5. Create a .txt file and add the DigiCert-provided random value.

    1. Open a text editor (such as , Notepad).

    2. In the Order token box, copy your token and enter the random value in text editor.

      The random value expires after 30 days.

    3. Save the .txt file under this name: fileauth.txt.

  6. Create the .well-known/pki-validation/ directory on your site.

    For Windows-based servers, create the .well-known folder via command line (mkdir .well-known).

  7. Place the fileauth.txt file on your site under .well-known/pki-validation.

    The URL should look something like this:

    http://[your-domain]/.well-known/pki-validation/fileauth.txt

  8. Finish domain validation

    1. In CertCentral, go to the certificate's Order # details page.

      1. In the left main menu, go to Certificates > Orders.

      2. On the Orders page, in the Order # column, select the TLS certificate's order number link.

      For CertCentral Subscription accounts:

      1. In the left main menu, go to My Digital Trust Products > Certificates.

      2. On the Certificates page, in the Order # column, select the TLS certificate's order number link.

    2. On the Order # details page, in the Certificate status section, under What do you need to do, select the domain link.

    3. In the Prove control over domain window, under 4. Complete domain validation, select Check site.

: