forked from buzzhub/lsyupdate
96 lines
3.0 KiB
Bash
Executable File
96 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# FRPC 配置目录和文件路径
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LOCK_FILE="/tmp/lsyfrpc_check_config_running.lock"
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FRPC_FILE="/data/lsyfrpc/frpc"
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FRPC_DIR="/data/lsyfrpc"
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CONFIG_FILE="$FRPC_DIR/frpc.ini"
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# 云端接口获取当前端口和 MAC 地址
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function get_cloud_config() {
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mac_address=$(cat /sys/class/net/eth0/address)
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echo "MAC Address: $mac_address"
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# 尝试获取云端端口，最多重试 3 次
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retries=3
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for ((i=1; i<=retries; i++)); do
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response=$(curl -s -X 'POST' \
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'https://frp-box.jxm.cool/request_port/' \
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-H 'accept: application/json' \
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-H 'Authorization: Basic NTI0NzgxNTctMjY1Zi00ZGNjLWE0NDMtODE0YzJhMDMxYjhjOmM2ZDI3Nzc1LTJhMDgtNDkyZS1iMTExLTg5YWQzZDY5ZTliMA==' \
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-H 'Content-Type: application/json' \
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-d "{\"mac_address\": \"$mac_address\"}")
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echo "Response: $response"
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cloud_port=$(echo "$response" | grep -o '"port":[0-9]*' | awk -F: '{print $2}')
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if [ -n "$cloud_port" ]; then
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break
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else
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echo "[ERROR] Failed to get port from the cloud. Retry $i of $retries."
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if [ "$i" -eq "$retries" ]; then
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echo "[ERROR] Max retries reached. Exiting."
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exit 1
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fi
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sleep 10
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fi
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done
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cloud_mac_address="$mac_address-v1"
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echo "Cloud MAC Address: $cloud_mac_address"
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echo "Cloud Port: $cloud_port"
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}
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# 检查 FRPC 配置是否与云端一致
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function check_config() {
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local cloud_port="$1"
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local cloud_mac_address="$2"
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current_mac_address=$(grep -Eo '^\[[a-f0-9:-]*-v1\]' "$CONFIG_FILE" | tr -d '[]')
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current_port=$(grep -o 'remote_port = [0-9]*' "$CONFIG_FILE" | awk '{print $3}' | xargs)
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echo "Current MAC Address in frpc.ini: '$current_mac_address' '$cloud_mac_address'"
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echo "Current Port in frpc.ini: '$current_port' '$cloud_port'"
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if [ "$current_mac_address" != "$cloud_mac_address" ] || [ "$current_port" != "$cloud_port" ]; then
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echo "[INFO] Configuration mismatch detected. Updating frpc.ini..."
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cat > "$CONFIG_FILE" <<EOF
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[common]
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server_addr = box.jxm.cool
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server_port = 8000
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token = 92098d16-1961-4bda-902b-e43e3d41d5a9
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[$cloud_mac_address]
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type = tcp
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local_ip = 127.0.0.1
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local_port = 22
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remote_port = $cloud_port
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EOF
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echo "[INFO] Configuration updated. Restarting frpc..."
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sudo systemctl restart lsyfrpc.service
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else
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echo "[INFO] Configuration is up to date."
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fi
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}
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main() {
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if [ -f "$LOCK_FILE" ]; then
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lock_pid=$(cat "$LOCK_FILE")
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if [ -n "$lock_pid" ] && kill -0 "$lock_pid" 2>/dev/null; then
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echo "[INFO] Lock file exists and script is running (PID: $lock_pid). Exiting."
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exit 0
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else
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echo "[INFO] Stale lock file detected. Removing."
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rm -f "$LOCK_FILE"
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fi
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fi
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echo $$ > "$LOCK_FILE"
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trap "rm -f $LOCK_FILE" EXIT SIGHUP SIGINT SIGTERM SIGQUIT
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get_cloud_config
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check_config "$cloud_port" "$cloud_mac_address"
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}
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main
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