#!/bin/bash
yum install -y wget
# download frp
wget http://base.codestudios.cn:3000/xailab/install/raw/branch/master/software/frp.tar.gz

tar -xzvf frp.tar.gz

mv frp /home/frp


cat > /etc/systemd/system/frp_server.service <<EOF
[Unit]
Description=FRP Server
After=network.target

[Service]
Type=simple
ExecStart=/home/frp/frpc -c /home/frp/frpc.toml

[Install]
WantedBy=multi-user.target
EOF


sudo systemctl daemon-reload
sudo systemctl start frp_server
sudo systemctl enable frp_server

#生成随机ssh端口

# 生成介于10000到60000之间的随机数
random_port=$(shuf -i 10000-60000 -n 1)

# 查找名为 "test-tcp" 的配置块并替换其中的remotePort值为随机数
awk -v random_port="$random_port" '
  /^\[\[proxies\]\]/{block=0}
  block && /name = "test-tcp"/{replace=1}
  block && /remotePort/ && replace{sub(/remotePort = [0-9]+/, "remotePort = " random_port); replace=0}
  /^\[\[proxies\]\]/{block=1}
  1' /home/frp/frpc.toml > /home/frp/frpc.tmp && mv /home/frp/frpc.tmp /home/frp/frpc.toml

# 将随机端口号保存到文件中
echo "SSH_RANDOM_PORT:$random_port" > /home/frp/ssh_info.txt