How to set ssl in nginx

To set up SSL using Nginx, you need to: Obtain the SSL certificate. Create an Nginx configuration file and specify the certificate path. Enable SSL. Add server name. Restart Nginx.

How to set up SSL using Nginx

To set up SSL with Nginx, you need to perform the following steps:

1. Obtain an SSL Certificate
You need to purchase or obtain a free SSL certificate from the Certificate Authority (CA).

2. Create an Nginx configuration file
Create a new Nginx configuration file using a text editor, such as "example.conf":

 <code>server { listen 443 ssl; server_name example.com; ssl_certificate /path/to/certificate.crt; ssl_certificate_key /path/to/certificate.key; }</code>

3. Set the certificate path
Replace "certificate.crt" and "certificate.key" with the actual paths of the SSL certificate and private key.

4. Enable SSL
Add the "listen 443 ssl;" line to the configuration file to enable SSL.

5. Add Server Name
Replace "server_name example.com;" with your domain name.

6. Restart Nginx
To make the changes take effect, restart the Nginx process.

Additional Options

• Redirect HTTP to HTTPS:

   <code>server { listen 80; server_name example.com; return 301 https://$server_name$request_uri; }</code>

• Supports multiple domain names:

   <code>server { listen 443 ssl; server_name example.com www.example.com; ... }</code>

• Use LetsEncrypt to get a free SSL certificate:

   <code>sudo apt-get install certbot python3-certbot-nginx certbot --nginx</code>

• Enable HSTS:

   <code>add_header Strict-Transport-Security "max-age=31536000"; # 启用HSTS</code>

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