#!/bin/bash

export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/


# --- Test Parameters ---
test_namefile=$(ls *.name)
test_name="${test_namefile%.*}" # test network id
nwconf=$(ls *.conf) # blank test network config file
nwid="${nwconf%.*}" # test network id
file_path=/opt/results/ # test result output file path (fs shared between host and containers)
file_base="$test_name".txt # test result output file
tmp_ext=.tmp # temporary filetype used for sharing test data between containers
address_file="$file_path$test_name"_addr"$tmp_ext" # file shared between host and containers for sharing address (optional)
bigfile_name=bigfile
bigfile_size=10M # size of file we want to use for the test
tx_md5sumfile="$file_path"tx_"$bigfile_name"_md5sum"$tmp_ext"


# --- Network Config ---
echo '*** ZeroTier Network Containers Test: ' "$test_name"
chown -R daemon /var/lib/zerotier-one
chgrp -R daemon /var/lib/zerotier-one
./zerotier-one -d -U -p9993
virtip4=""
while [ -z "$virtip4" ]; do
	sleep 0.2
	virtip4=`/zerotier-cli listnetworks | grep -F $nwid | cut -d ' ' -f 9 | sed 's/,/\n/g' | grep -F '.' | cut -d / -f 1`
	dev=`/zerotier-cli listnetworks | grep -F "" | cut -d ' ' -f 8 | cut -d "_" -f 2 | sed "s/^<dev>//" | tr '\n' '\0'`
done
echo '*** Up and running at' $virtip4 ' on network: ' $nwid
echo '*** Writing address to ' "$address_file"
echo $virtip4 > "$address_file"

export ZT_NC_NWID=$dev

# --- Test section ---
# Generate large random file for transfer test, share md5sum for monitor container to check
echo '*** Generating ' "$bigfile_size" ' file'
dd if=/dev/urandom of=/var/www/html/"$bigfile_name"  bs="$bigfile_size"  count=1
md5sum < /var/www/html/"$bigfile_name" > "$tx_md5sumfile"
echo '*** Wrote MD5 sum to ' "$tx_md5sumfile"

echo '*** Starting application...'
sleep 0.5

# wait for rsa public key from monitor
#while [ ! -s "$file_path$rsa_public_key_file" ]; do
#	sleep 0.2
#done

zerotier-intercept /usr/sbin/sshd