Testing with root user permissions

test/test-run.sh

@@ -1,7 +1,4 @@
 #!/bin/bash
-#
-# Usage: eg. ./test-run.sh -p /dev/ttyUSB0 -s 192.168.10.1 -d 192.168.10.2
-#
 
 # Function to display usage instructions
 usage() {
@@ -27,10 +24,12 @@ if [ -z "$xbee_port" ] || [ -z "$xbee_net_src_ip" ] || [ -z "$xbee_net_dst_ip" ]
     usage
 fi
 
+# Function to install dependencies, build xbnet, and configure the XBee network interface
+run_as_root() {
     # Update package list and install necessary packages
     echo "Installing necessary packages..."
-sudo apt-get update
-sudo apt-get install -y git build-essential libudev-dev iproute2 iputils-ping cargo
+    apt-get update
+    apt-get install -y git build-essential libudev-dev iproute2 iputils-ping cargo
 
     # Clone the xbnet repository
     echo "Cloning xbnet repository..."
@@ -43,16 +42,35 @@ cargo build --release
 
     # Copy the built binary to /usr/local/bin
     echo "Installing xbnet..."
-sudo cp target/release/xbnet /usr/local/bin/xbnet
+    cp target/release/xbnet /usr/local/bin/xbnet
+
+    # Run xbnet in the background
+    echo "Starting xbnet on $xbee_port..."
+    xbnet $xbee_port tun &
+
+    # Wait for the xbnet interface to be created
+    echo "Waiting for xbnet0 interface to be created..."
+    while ! ip link show xbnet0 > /dev/null 2>&1; do
+        sleep 1
+    done
 
     # Configure the XBee network interface
     echo "Configuring XBee network interface..."
-sudo xbnet $xbee_port tun
-sudo ip addr add $xbee_net_src_ip/24 dev xbnet0
-sudo ip link set dev xbnet0 up
+    ip addr add $xbee_net_src_ip/24 dev xbnet0
+    ip link set dev xbnet0 up
 
     # Ping the destination IP to verify connectivity
     echo "Pinging destination IP $xbee_net_dst_ip..."
     ping -c 4 $xbee_net_dst_ip
 
     echo "Setup complete. The XBee network interface is configured and tested."
+}
+
+# Check if the script is running as root
+if [ "$EUID" -ne 0 ]; then
+    echo "This script must be run as root. Re-running with sudo..."
+    sudo bash -c "$(declare -f run_as_root); run_as_root" "$@"
+    exit
+else
+    run_as_root
+fi