astrXbian/zen/ipfs_SWARM_refresh.sh

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#!/bin/bash
########################################################################
# Author: Fred (support@qo-op.com)
# Version: 2020.03.24
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
########################################################################
MY_PATH="`dirname \"$0\"`" # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`" # absolutized and normalized
ME="${0##*/}"
########################################################################
# \\///
# qo-op
############# '$MY_PATH/$ME'
########################################################################
# ex: ./'$ME'
########################################################################
# This script is controling IPFS swarm
# Sync friends peers ~/.zen/ipfs/ into ~/.zen/ipfs_swarm/.IPFSNODEID's/ directories
# add not friend_of_mine IPs to fail2ban
########################################################################
# TODO remove because now it is in~/.bashrc
export YOU=$(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1)
export IPFSNODEID=$(ipfs id -f='<id>\n')
########################################################################
mkdir -p ~/.zen/ipfs_swarm
echo '
___ _ _ __ __ _ _ _ _ _ _ __
| |_)|_(_ (_\ //\ |_)|\/| |_)|_|_|_)|_(_ |_|
_|_| | __) __)\/\//--\| \| | | \|_| | \|___)| |
'
echo "I am $IPFSNODEID"
timestamp=$(date -u +%s%N | cut -b1-13)
# Delete "ipfs_swarm" if file structure is evolving... or online only mode
#echo "FORGET /home/$YOU/.zen/ipfs_swarm/ from my SWARM peers"
rm -Rf /home/$YOU/.zen/ipfs_swarm/.*
rm -Rf /home/$YOU/.zen/ipfs_swarm/*
count=1
for peerline in $(ipfs swarm peers && cat ~/.zen/A_swarm_map.txt);
do
ipfsnodeid=$(echo "$peerline" | awk -F '/' '{print $8}')
[[ "$ipfsnodeid" == "" ]] && continue
whoisg1=$(~/.zen/astrXbian/zen/tools/ipfs_to_g1.py $ipfsnodeid)
ip=$(echo "$peerline" | awk -F '/' '{print $3}')
isLAN=$(echo $ip | cut -f3 -d '/' | grep -E "(^127\.)|(^192\.168\.)|(^fd42\:)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
nowdate=$(date)
echo "### ANALYSING $whoisg1 = $ipfsnodeid ($ip) ###"
echo "${peerline}"
myfriendpeer=$(cat ~/.zen/A_my_swarm.txt | grep $ipfsnodeid )
if [[ "$myfriendpeer" != "" ]]; then
[[ ! $(ipfs swarm peers | grep $ipfsnodeid) ]] && ipfs swarm connect "$peerline" && ipfs bootstrap add "$peerline"
echo "OK Friend REFRESH /ipns/$ipfsnodeid INTO ~/.zen/ipfs_swarm/"
$MY_PATH/tools/timeout.sh -t 12 ipfs get --output=/home/$YOU/.zen/ipfs_swarm/ /ipns/$ipfsnodeid
if [ $? != 0 ]; then
echo "TIMEOUT REACHED ___ REMOVE $ipfsnodeid FROM ~/.zen/A_my_swarm.txt";
grep -vEi $ip ~/.zen/A_my_swarm.txt
fi
else
DEFCON=$(cat ~/.zen/astrXbian/DEFCON)
echo "!!! NOT MY FRIEND !!! ___________________ # DEFCON : $DEFCON "
if [[ ( $DEFCON < 5 ) && ! $isLAN ]]
then
### SECURITY CHOICE TO MAKE IN /etc/sudoers ###
# $USER ALL=(ALL:ALL) NOPASSWD:ALL
# $USER ALL=(ALL:ALL) NOPASSWD:/usr/bin/fail2ban-client
sudo fail2ban-client add recidive 2>/dev/null 1>&2
sudo fail2ban-client start recidive
sudo fail2ban-client set recidive banip $ip
# Show ALL banned IP
sudo fail2ban-client status recidive
fi
if [[ ! $isLAN ]]; then
ipfs swarm disconnect "$peerline"
ipfs bootstrap rm "$peerline"
fi
fi
done
########################################################################
########################################################################
echo "RETRIEVING MY OWN DATA FROM IPNS TO ~/.zen/ipfs_swarm"
ipfs get --output=/home/$YOU/.zen/ipfs_swarm/ /ipns/$IPFSNODEID
########################################################################
# REFRESH xbian Film Serie Anime ASTRXBIAN index
########################################################################
[[ -f ~/.zen/ipfs/.${IPFSNODEID}/_xbian.zuid ]] && XZUID=$(cat ~/.zen/ipfs/.${IPFSNODEID}/_xbian.zuid)
[[ ! $XZUID ]] && [[ -f ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.gchange_title ]] && XZUID=$(cat ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.gchange_title) || XZUID=$(hostname)
mkdir -p ~/.zen/ipfs/.${IPFSNODEID}/astroport/kodi/vstream/
mv ~/.zen/ipfs/xbian/${PREFIX}${XZUID} ~/.zen/ipfs/.${IPFSNODEID}/astroport/kodi/vstream/${PREFIX}ASTRXBIAN # MOVE OLD FS
PREFIX="F"
cat ~/.zen/ipfs_swarm/.*/astroport/kodi/vstream/${PREFIX}* | sort | uniq > ~/.zen/ipfs/.${IPFSNODEID}/${PREFIX}ASTRXBIAN
PREFIX="S"
cat ~/.zen/ipfs_swarm/.*/astroport/kodi/vstream/${PREFIX}* | sort | uniq > ~/.zen/ipfs/.${IPFSNODEID}/${PREFIX}ASTRXBIAN
PREFIX="A"
cat ~/.zen/ipfs_swarm/.*/astroport/kodi/vstream/${PREFIX}* | sort | uniq > ~/.zen/ipfs/.${IPFSNODEID}/${PREFIX}ASTRXBIAN
########################################################################
########################################################################
echo "PUBLISHING ~/.zen/ipfs SELF /ipns/$IPFSNODEID"
MIPFS=$(ipfs add -rHq ~/.zen/ipfs | tail -n 1)
OLDCHAIN=$(cat ~/.zen/ipfs/.${IPFSNODEID}/.chain)
if [[ "$OLDCHAIN" != "$MIPFS" ]] # MODIFY CHAIN only if something was changed
then
echo "$(date -u +%s%N | cut -b1-13)" > ~/.zen/ipfs/.${IPFSNODEID}/.timestamp
echo $MIPFS > ~/.zen/ipfs/.${IPFSNODEID}/.chain
fi
NODEIPNS=$(ipfs name publish --quieter /ipfs/$MIPFS)
exit 0