Frpc can directly connect to the frps with the token set

[lucienrenato]

Bug Description

If frpc does not configure the token, it can directly connect to the server configured with the token.

frpc Version

0.54.0

frps Version

0.54.0

System Architecture

frps is linux/amd64,frpc is windows/amd64

Configurations

frpc.toml

serverAddr = "x.x.x.x"
serverPort = 7000

[[proxies]]
name = "test-tcp"
type = "tcp"
localIP = "127.0.0.1"
localPort = 5894
remotePort = 6000

frps.toml

bindPort = 7000
auth.method = "token"
auth.token = "if786549wfddas5265"
transport.tcpMux = false
log.to = "./frps.log"
log.level = "info"
log.maxDays = 3

Logs

No response

Steps to reproduce

1. just use defult configuration

...

Affected area

• [ ] Docs
• [ ] Installation
• [ ] Performance and Scalability
• [X] Security
• [ ] User Experience
• [ ] Test and Release
• [ ] Developer Infrastructure
• [ ] Client Plugin
• [ ] Server Plugin
• [ ] Extensions
• [ ] Others