Certificate
The certificate module is used to manage SSL/TLS certificates, supporting automatic free certificate application through the ACME protocol, as well as uploading your own certificates.
Feature Overview
The certificate module is divided into three parts:
| Feature | Description |
|---|---|
| Certificate | Manage SSL certificates |
| Account | Manage ACME accounts |
| DNS | Manage DNS API configuration |
Certificate Types
Free Certificates
Automatically apply for free certificates from CAs like Let's Encrypt through the ACME protocol:
- Let's Encrypt: The most popular free certificate authority
- LiteSSL: Free certificate service provided by TrustAsia
- Google: Google's free certificate service
- GoogleCN: Google certificate service mirror provided by AcePanel
- ZeroSSL: Another free certificate option
- Buypass: Norwegian free certificate service
Free certificates are typically valid for 90 days, and AcePanel supports automatic renewal.
Paid Certificates
Certificates purchased from commercial CAs, typically valid for 1 year or longer:
- Longer validity period
- Higher trust level
- Provides insurance and technical support
If you need to purchase certificates, you can contact us through the "Certificate" link at the top of this page.
Verification Methods
When applying for a certificate, you need to verify domain ownership. The following methods are supported:
HTTP Verification
Place a verification file in the website root directory, and the CA verifies through HTTP access.
Requirements:
- Domain is resolved to the server
- Port 80 is accessible
DNS Verification
Add a TXT record in the domain DNS for verification.
Requirements:
- Have DNS management permissions for the domain
- Configure DNS API (for automatic verification)
Advantages of DNS verification:
- Supports applying for wildcard certificates (*.example.com)
- Does not require port 80 to be accessible
- Suitable for intranet servers
Quick Start
- Create an ACME account (first time use)
- If DNS verification is needed, configure DNS API
- Create a certificate, select verification method
- Apply the certificate to the website
Next Steps
- Certificate Management - Learn how to apply for and manage certificates
- Account Management - Learn how to manage ACME accounts
- DNS Configuration - Learn how to configure DNS API