Detailed explanation of Frp forced redirection to https configuration under Nginx

[common]
bind_port = 5443
kcp_bind_port = 5443

vhost_http_port = 8080
vhost_https_port = 4443

# Frp server indicator panel configuration admin_addr = frp.test.com
dashboard_port = 6443
dashboard_user = test
dashboard_pwd = test

log_file = ./frps.log

# trace, debug, info, warn, error
log_level = info

log_max_days = 3

# auth token can generate some strings independently token = sfsfgsdgsdgsgddgsg

tcp_mux = true

max_pool_count = 50

# User-defined domain name subdomain_host = frp.test.com

[common]
# Remote server IP address server_addr = 8.8.8.8
server_port = 5443
token = sfsfgsdgsdgsgddgsg
tls_enable = true

[lede]
type = http
local_ip = 10.10.10.1
local_port = 80
# The value here will eventually be resolved to lede.frp.test.com (you need to do a domain name pan-resolution of *.frp.test.com pointing to your own public server in your domain name server)
subdomain = lede
use_encryption = false         
use_compression = true

# HTTP basic authentication can be left blank http_user = test
http_pwd = test

server {
 listen 80;
 listen 443 ssl http2;
 ssl_certificate /usr/local/nginx/conf/ssl/lede.frp.test.com.crt;
 ssl_certificate_key /usr/local/nginx/conf/ssl/lede.frp.test.com.key;
 ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
 ssl_ciphers EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
 ssl_prefer_server_ciphers on;
 ssl_session_timeout 10m;
 ssl_session_cache builtin:1000 shared:SSL:10m;
 ssl_buffer_size 1400;
 add_header Strict-Transport-Security max-age=15768000;
 ssl_stapling on;
 ssl_stapling_verify on;
 server_name lede.frp.okuka.com;
 access_log /data/wwwlogs/lede.frp.test.com_nginx.log combined;

 if ($ssl_protocol = "") { return 301 https://$host$request_uri; }

 location / {
      proxy_pass http://127.0.0.1:8080;#The port number must be consistent with vhost_http_port in frps.ini proxy_set_header Host $host;
      proxy_set_header X-Real-IP 8.8.8.8;#Fill in your public server IP here 
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}