How to set frp with nginx, https(cloudflare)

Basic info

Let's say 99.88.77.66 is your server's IP address. 

frp.bigbrother.com is your domain.

At the server, frps.ini

[common]
bind_port = 7000
token = bigbrotherwatchesyou

vhost_http_port = 6080

At the client, frpc.ini

[common]
server_addr = 99.88.77.66
server_port = 7000
token=bigbrotherwatchesyou

[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 2020
#this is how you connect to your local machine: ssh -oPort=2020 root@99.88.77.66

[frp]
type = http
local_ip = 127.0.0.1
local_port = 8000
custom_domains = frp.bigbrother.com
#this is how you connect to your local website: frp.bigbrother.com

At Nginx

server { 
        listen 80; 
        server_name frp.bigbrother.com; 
        return 301 https://frp.bigbrother.com$request_uri; 
} 
 
server { 
        listen 443 ssl; 
        ssl_certificate /etc/letsencrypt/live/frp.bigbrother.com/fullchain.pem; # managed by Certbot 
        ssl_certificate_key /etc/letsencrypt/live/frp.bigbrother.com/privkey.pem; # managed by Certbot 
 
        server_name frp.bigbrother.com; 
 
        location / {
         proxy_pass http://127.0.0.1:6080;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header REMOTE-HOST $remote_addr;
         add_header X-Cache $upstream_cache_status;
         expires 12h;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
        } 
} 

Set "Let's encrypt" with "Cloudflare"

I won't cover this, you have to Google it.

Do a test

0. at server: `sudo systemctl restart nginx`

1. at server: `./frps -c frps.ini`

2. at client: `./frpc -c frpc.ini`

3. at client: `python3 -m http.server 8000`

4. visit: https://frp.bigbrother.com