init

#!/bin/bash

# Copyright (C) 2019 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause

source /opt/bootstrap/functions

export CONSOLE_OUTPUT="/dev/console"

kernel_params=$(cat /proc/cmdline)
if [[ $kernel_params = *"bootstrap="* ]]; then
	tmp="${kernel_params##*bootstrap=}"
	param_bootstrap="${tmp%% *}"
else
	clear
	echo "" 2>&1 | tee -a ${CONSOLE_OUTPUT}
	echo "[            ] 'bootstrap' kernel parameter missing!" 2>&1 | tee -a ${CONSOLE_OUTPUT}
	sleep 30
	# reboot
fi

if [[ $kernel_params = *"httpserver="* ]]; then
	tmp="${kernel_params##*httpserver=}"
	param_httpserver="${tmp%% *}"
else
	clear
	echo "" 2>&1 | tee -a ${CONSOLE_OUTPUT}
	echo "[            ] 'httpserver' kernel parameter missing!" 2>&1 | tee -a ${CONSOLE_OUTPUT}
	sleep 30
	# reboot
fi

if [[ $kernel_params = *"proxy="* ]]; then
  tmp="${kernel_params##*proxy=}"
  param_proxy="${tmp%% *}"

  export http_proxy=${param_proxy}
  export https_proxy=${param_proxy}
  export no_proxy="localhost,127.0.0.1,${param_httpserver}"
  export HTTP_PROXY=${param_proxy}
  export HTTPS_PROXY=${param_proxy}
  export NO_PROXY="localhost,127.0.0.1,${param_httpserver}"
fi

if [[ $kernel_params = *"token="* ]]; then
	tmp="${kernel_params##*token=}"
	param_token="${tmp%% *}"
fi

if [ "$(ip route show 0.0.0.0/0 | awk '{print $5}')" == "" ]; then
	echo ""  2>&1 | tee -a ${CONSOLE_OUTPUT}
	echo "No routable network interface found." 2>&1 | tee -a ${CONSOLE_OUTPUT}
	echo -e "Routes:\n$(ip route show)\n\nLANs:\n$(ip -o -4 addr list)\n" 2>&1 | tee -a ${CONSOLE_OUTPUT}

	if [ -d "/sys/class/ieee80211" ]; then
		if [ -f /opt/bootstrap/init.done ]; then
			rm /opt/bootstrap/init.done
		fi

		touch /opt/bootstrap/wifi-scan.run
		until [ -f /opt/bootstrap/wifi-scan.done ]; do
			echo "[            ] Waiting for wifi-scan to finish."
			sleep 5
		done
	fi
fi
touch /opt/bootstrap/init.done

if [ "$(ip route show 0.0.0.0/0 | awk '{print $5}')" != "" ]; then
	if [ $( nc -vz ${param_httpserver} 80; echo $?; ) -ne 0 ] && [ $( nc -vz ${param_httpserver} 443; echo $?; ) -ne 0 ]; then
		echo "Unable to connect to ${param_httpserver} and the network is up.  Verify the service is up and running." 2>&1 | tee -a ${CONSOLE_OUTPUT}
		echo "" 2>&1 | tee -a ${CONSOLE_OUTPUT}
		echo -e "IP Address:\n$(ip -o -4 addr list $(ip route show 0.0.0.0/0 | awk '{print $5}') | head -1 | awk '{print $4}' | cut -d/ -f1)\n\nRoutes:\n$(ip route show)\n\nLANs:\n$(ip -o -4 addr list)\n" 2>&1 | tee -a ${CONSOLE_OUTPUT}
	else
		if [ $( nc -vz ${param_httpserver} 443; echo $?; ) -eq 0 ]; then
			wget --no-check-certificate --header "Authorization: token ${param_token}" -O - ${param_bootstrap/http:/https:} 2> ${CONSOLE_OUTPUT} | bash -s - $param_httpserver
		else
			wget --header "Authorization: token ${param_token}" -O - ${param_bootstrap/https:/http:} 2> ${CONSOLE_OUTPUT} | bash -s - $param_httpserver
		fi
	fi
else
	echo "No routable networks are up."  2>&1 | tee -a ${CONSOLE_OUTPUT}
fi