httpsok is a convenient HTTPS certificate auto-renewal tool designed specifically for Nginx servers. It has served numerous small and medium-sized enterprises, offering stability, security, and reliability.

One command, easily renew SSL certificates

• Documentation: https://fposter.cn/doc/

• ⚡️ Simple and Efficient: With just one command, effortlessly renew SSL certificates within a minute.
• ✅ Automatic Detection: No need to worry about Nginx configuration; it automatically identifies certificate configurations, suitable for older systems and complex production environments.
• ✅ Wildcard Resolutions, Multiple Domains, Multiple Servers: Easily handle diverse scenarios.
• ✅ Certificate Monitoring: Provides push notifications via public accounts for certificates approaching expiration.
• ✅ Good Compatibility: Compatible with mainstream Linux systems such as Debain CentOS Ubuntu TencentOS.

curl -s https://fposter.cn/httpsok.sh | bash -s 'your token'

Login to the console 👉 👉 Get your token

After successful installation, it will automatically check the nginx certificates in the system.

Httpsok make SSL easy.     https://fposter.cn/ 
version: 1.8.1
TraceID: 92592593890e8a442be7f50c7ddc5d2d
home: /root/.httpsok

2024-03-04 04:54:24 DNS check pass
2024-03-04 04:54:24 ee262ecba47d4173 /etc/nginx/certs/fposter.cn_nginx/fposter.cn_bundle.crt Cert valid

2024-03-04 04:54:24 Nginx reload needless.

Add a DNS resolution record of type CNAME, and it only needs to be added once.

After successful addition, please wait for approximately 1 minute (it takes a little while for DNS to take effect), and then run the installation script again.

Solution: Refer to DNS Resolution

DNS-CNAME resolution invalid. Reference: https://fposter.cn/doc/guide/dns.html?code=1361fd24380436d44ea
Please add the following DNS-CNAME resolution record (only needs to be configured once):

_acme-challenge.******.cn >> 043a438043a438d40c.httpsok.com

Author's WeChat: Please mention httpsok