Awesome

frps_allowed_ports

frp server plugin to define allowed ports for a specific user for frp.

Features

Support the verification of the port used by the users by ports & subdomain saved in a file.
Won't valid stcp type as it does authentication via sk

Depends on fp-multiuser

Download

Download frps_allowed_ports binary file from Release.

Requirements

frp version >= v0.42.0

It is possible that the plugin works for older version even though it has not been tested.

Usage

It works with custom_domains, tcp and subdomains.

Create file ports including all support usernames and ports.
```
user1=65536
user2=80
user2=525
user1=6980
user2=subdomain
user1=subdomain2
user1=service.masternetwork.us
```
One user each line. Username and token are split by =.
Run frp and the plugin:

./frps -c ./frps.ini ./frp_plugin_allowed_ports -c ./ports.ini
Register plugin in frps.

[common]
bind_port = 7000
vhost_http_port = 80
dashboard_port = 7500

dashboard_user = admin
dashboard_pwd = admin
subdomain_host = masternetwork.us

[plugin.multiuser]
addr = 127.0.0.1:8000
path = /handler
ops = Login

[plugin.frp_plugin_allowed_ports]
addr = 127.0.0.1:9001
path = /handler
ops = NewProxy

Frpc file :

User field is required

# frpc.ini
[common]
server_addr = x.x.x.x
server_port = 7000
user = user1

[ssh]
type = tcp
local_port = 22
remote_port = 6000