reverse proxy with `frp`

install

download from releases.

frps: server
frpc: client

deploy

frps:

[common]
bind_port = 7000 # frps will listen this port for tcp
vhost_http_port = 8080 # virtual host for forwarded http

Run:

frps -c frps.ini

Don't forget to allow in these ports in firewall !!!

ufw allow 7000 # accept frpc communications
# ufw allow 5000 # do not need since we will use nginx
ufw allow 2222 # we use this port to forward ssh

combine with nginx rewrite so we can avoid accessing with port:

location /nas {
  proxy_pass http://127.0.0.1:5000/; # note the backslash! it means relative pass.

    # to correctly pass everything: 
    proxy_set_header  X-Real-IP $remote_addr;
    proxy_set_header  X-Forwarded-For $remote_addr;
    proxy_set_header  X-Forwarded-Proto $scheme;
    proxy_set_header  X-Forwarded-Host $http_host;
    proxy_set_header  Host $host;
    proxy_http_version  1.1;
    proxy_set_header    Upgrade $http_upgrade;
    proxy_set_header    Connection $connection_upgrade;

}

# maybe need to add this to http {}
http {
    ...
    map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }
    ...
}

frpc:

[common]
server_addr = x.x.x.x
server_port = 7000 # same as frps

# forward ssh (22)
[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6000 # ssh user@x.x.x.x -port 6000 

# forward web service
[web]
type = http
local_port = 80
custom_domains = yourdomain.com # parse yourdomain.com to x.x.x.x, then access by http://yourdomain.com:8080 

# another web service
[web2]
type = http
local_port = 8080 # another web hosted at localhost:8080
custom_domains = yourdomain2.com # access by http://yourdomain2.com:8080

# forward as https
[test_htts2http]
type = https
custom_domains = yourdomain3.com # access by https://yourdomain3.com

plugin = https2http
plugin_local_addr = 127.0.0.1:80

# HTTPS 证书相关的配置
plugin_crt_path = ./server.crt
plugin_key_path = ./server.key
plugin_host_header_rewrite = 127.0.0.1
plugin_header_X-From-Where = frp

Run:

frpc -c frpc.ini

reverse proxy with frp

install

deploy

reverse proxy with `frp`