raspiblitz/home.admin/config.scripts/blitz.setpassword.sh
2021-03-23 12:17:51 +01:00

402 lines
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Executable file

#!/bin/bash
# command info
if [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "small config script to set a passwords A,B,C & D"
echo "blitz.setpassword.sh [?a|b|c|d] [?newpassword] "
echo "or just as a password enter dialog (result as file)"
echo "blitz.setpassword.sh [x] [text] [result-file] [?empty-allowed]"
echo "exits on 0 = needs reboot"
exit 1
fi
# check if sudo
if [ "$EUID" -ne 0 ]
then echo "Please run as root (with sudo)"
exit
fi
# tempfile
_temp=$(mktemp -p /dev/shm/)
# load raspiblitz config (if available)
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf
if [ ${#network} -eq 0 ]; then
network="bitcoin"
fi
if [ ${#chain} -eq 0 ]; then
chain="main"
fi
# 1. parameter [?a|b|c|d]
abcd=$1
# 2. parameter [?newpassword]
newPassword=$2
# 4. parameter [?newpassword]
emptyAllowed=0
if [ "$4" == "empty-allowed" ]; then
emptyAllowed=1
fi
# run interactive if no further parameters
OPTIONS=()
if [ ${#abcd} -eq 0 ]; then
emptyAllowed=1
OPTIONS+=(A "Master User Password / SSH")
OPTIONS+=(B "RPC Password (blockchain/lnd)")
OPTIONS+=(C "LND Wallet Password")
OPTIONS+=(D "LND Seed Password")
CHOICE=$(dialog --clear \
--backtitle "RaspiBlitz" \
--title "Set Password" \
--menu "Which password to change?" \
11 50 7 \
"${OPTIONS[@]}" \
2>&1 >/dev/tty)
clear
case $CHOICE in
A)
abcd='a';
;;
B)
abcd='b';
;;
C)
abcd='c';
;;
D)
abcd='d';
;;
*)
exit 1
;;
esac
fi
echo "Changing Password ${abcd} ..."
echo ""
############################
# PASSWORD A
if [ "${abcd}" = "a" ]; then
# if no password given by parameter - ask by dialog
if [ ${#newPassword} -eq 0 ]; then
clear
# ask user for new password A (first time)
password1=$(whiptail --passwordbox "\nSet new Admin/SSH Password A:\n(min 8chars, 1word, chars+number, no specials)" 10 52 "" --title "Password A" --backtitle "RaspiBlitz - Setup" 3>&1 1>&2 2>&3)
if [ $? -eq 1 ]; then
if [ ${emptyAllowed} -eq 0 ]; then
echo "CANCEL not possible"
sleep 2
else
exit 1
fi
fi
# ask user for new password A (second time)
password2=$(whiptail --passwordbox "\nRe-Enter Password A:\n(This is new password to login per SSH)" 10 52 "" --title "Password A" --backtitle "RaspiBlitz - Setup" 3>&1 1>&2 2>&3)
if [ $? -eq 1 ]; then
if [ ${emptyAllowed} -eq 0 ]; then
echo "CANCEL not possible"
sleep 2
else
exit 1
fi
fi
# check if passwords match
if [ "${password1}" != "${password2}" ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Passwords dont Match\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh a
exit 1
fi
# password zero
if [ ${#password1} -eq 0 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Password cannot be empty\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh a
exit 1
fi
# check that password does not contain bad characters
clearedResult=$(echo "${password1}" | tr -dc '[:alnum:]-.' | tr -d ' ')
if [ ${#clearedResult} != ${#password1} ] || [ ${#clearedResult} -eq 0 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Contains bad characters (spaces, special chars)\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh a
exit 1
fi
# password longer than 8
if [ ${#password1} -lt 8 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Password length under 8\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh a
exit 1
fi
# use entred password now as parameter
newPassword="${password1}"
fi
# change user passwords and then change hostname
echo "pi:$newPassword" | sudo chpasswd
echo "root:$newPassword" | sudo chpasswd
echo "bitcoin:$newPassword" | sudo chpasswd
echo "admin:$newPassword" | sudo chpasswd
sleep 1
echo ""
echo "OK - password A changed for user pi, root, admin & bitcoin"
exit 0
############################
# PASSWORD B
elif [ "${abcd}" = "b" ]; then
# if no password given by parameter - ask by dialog
if [ ${#newPassword} -eq 0 ]; then
clear
# ask user for new password B (first time)
password1=$(whiptail --passwordbox "\nPlease enter your RPC Password B:\n(min 8chars, 1word, chars+number, no specials)" 10 52 "" --title "Password B" --backtitle "RaspiBlitz - Setup" 3>&1 1>&2 2>&3)
if [ $? -eq 1 ]; then
if [ ${emptyAllowed} -eq 0 ]; then
echo "CANCEL not possible"
sleep 2
else
exit 1
fi
fi
# ask user for new password B (second time)
password2=$(whiptail --passwordbox "\nRe-Enter Password B:\n" 10 52 "" --title "Password B" --backtitle "RaspiBlitz - Setup" 3>&1 1>&2 2>&3)
if [ $? -eq 1 ]; then
if [ ${emptyAllowed} -eq 0 ]; then
echo "CANCEL not possible"
sleep 2
else
exit 1
fi
fi
# check if passwords match
if [ "${password1}" != "${password2}" ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Passwords dont Match\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh b
exit 1
fi
# password zero
if [ ${#password1} -eq 0 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Password cannot be empty\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh b
exit 1
fi
# check that password does not contain bad characters
clearedResult=$(echo "${password1}" | tr -dc '[:alnum:]-.' | tr -d ' ')
if [ ${#clearedResult} != ${#password1} ] || [ ${#clearedResult} -eq 0 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Contains bad characters (spaces, special chars)\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh b
exit 1
fi
# password longer than 8
if [ ${#password1} -lt 8 ]; then
dialog --backtitle "RaspiBlitz - Setup" --msgbox "FAIL -> Password length under 8\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh b
exit 1
fi
# use entred password now as parameter
newPassword="${password1}"
fi
# change in assets (just in case this is used on setup)
sed -i "s/^rpcpassword=.*/rpcpassword=${newPassword}/g" /home/admin/assets/${network}.conf 2>/dev/null
sed -i "s/^${network}d.rpcpass=.*/${network}d.rpcpass=${newPassword}/g" /home/admin/assets/lnd.${network}.conf 2>/dev/null
# change in real configs
sed -i "s/^rpcpassword=.*/rpcpassword=${newPassword}/g" /mnt/hdd/${network}/${network}.conf 2>/dev/null
sed -i "s/^rpcpassword=.*/rpcpassword=${newPassword}/g" /home/admin/.${network}/${network}.conf 2>/dev/null
sed -i "s/^${network}d.rpcpass=.*/${network}d.rpcpass=${newPassword}/g" /mnt/hdd/lnd/lnd.conf 2>/dev/null
sed -i "s/^${network}d.rpcpass=.*/${network}d.rpcpass=${newPassword}/g" /home/admin/.lnd/lnd.conf 2>/dev/null
# blitzweb
if ! [ -f /etc/nginx/.htpasswd ]; then
echo "${newPassword}" | sudo htpasswd -ci /etc/nginx/.htpasswd admin
else
echo "${newPassword}" | sudo htpasswd -i /etc/nginx/.htpasswd admin
fi
# RTL - keep settings from current RTL-Config.json
if [ "${rtlWebinterface}" == "on" ]; then
echo "# changing RTL password"
cp /home/rtl/RTL/RTL-Config.json /home/rtl/RTL/backup-RTL-Config.json
# remove hashed old password
#sed -i "/\b\(multiPassHashed\)\b/d" ./RTL-Config.json
# set new password
cp /home/rtl/RTL/RTL-Config.json /home/admin/RTL-Config.json
chown admin:admin /home/admin/RTL-Config.json
chmod 600 /home/admin/RTL-Config.json || exit 1
node > /home/admin/RTL-Config.json <<EOF
//Read data
var data = require('/home/rtl/RTL/backup-RTL-Config.json');
//Manipulate data
data.multiPassHashed = null;
data.multiPass = '$newPassword';
//Output data
console.log(JSON.stringify(data, null, 2));
EOF
rm -f /home/rtl/RTL/backup-RTL-Config.json
rm -f /home/rtl/RTL/RTL-Config.json
mv /home/admin/RTL-Config.json /home/rtl/RTL/
chown rtl:rtl /home/rtl/RTL/RTL-Config.json
fi
# electrs
if [ "${ElectRS}" == "on" ]; then
echo "# changing the RPC password for ELECTRS"
RPC_USER=$(cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcuser | cut -c 9-)
sudo sed -i "s/^cookie = \"$RPC_USER.*\"/cookie = \"$RPC_USER:${newPassword}\"/g" /home/electrs/.electrs/config.toml
fi
# BTC-RPC-Explorer
if [ "${BTCRPCexplorer}" = "on" ]; then
echo "# changing the RPC password for BTCRPCEXPLORER"
sudo sed -i "s/^BTCEXP_BITCOIND_PASS=.*/BTCEXP_BITCOIND_PASS=${newPassword}/g" /home/btcrpcexplorer/.config/btc-rpc-explorer.env
sudo sed -i "s/^BTCEXP_BASIC_AUTH_PASSWORD=.*/BTCEXP_BASIC_AUTH_PASSWORD=${newPassword}/g" /home/btcrpcexplorer/.config/btc-rpc-explorer.env
fi
# BTCPayServer
if [ "${BTCPayServer}" == "on" ]; then
echo "# changing the RPC password for BTCPAYSERVER"
sudo sed -i "s/^btc.rpc.password=.*/btc.rpc.password=${newPassword}/g" /home/btcpay/.nbxplorer/Main/settings.config
fi
# JoinMarket
if [ "${joinmarket}" == "on" ]; then
echo "# changing the RPC password for JOINMARKET"
sudo sed -i "s/^rpc_password =.*/rpc_password = ${newPassword}/g" /home/joinmarket/.joinmarket/joinmarket.cfg
echo "# changing the password for the 'joinmarket' user"
echo "joinmarket:${newPassword}" | sudo chpasswd
fi
# ThunderHub
if [ "${thunderhub}" == "on" ]; then
echo "# changing the password for ThunderHub"
sed -i "s/^masterPassword:.*/masterPassword: '${newPassword}'/g" /mnt/hdd/app-data/thunderhub/thubConfig.yaml
fi
echo "# OK -> RPC Password B changed"
echo "# Reboot is needed"
exit 0
############################
# PASSWORD C
elif [ "${abcd}" = "c" ]; then
if [ ${#newPassword} -gt 0 ]; then
echo "New password C cannot be set thru paramter .. will start interactive password setting."
echo "PRESS ENTER to continue"
read key
fi
clear
echo ""
echo "****************************************************************************"
echo "Change LND Wallet Password --> lncli --chain=${network} --network=${chain}net changepassword"
echo "****************************************************************************"
echo "This is your Password C on the RaspiBlitz to unlock your LND wallet."
echo "If you had Auto-Unlock active - you need to re-activate after this."
echo "****************************************************************************"
echo "LND needs to be restarted to lock wallet first .. (please wait)"
sudo systemctl restart lnd
sleep 6
# let LND-CLI handle the password change
sudo -u bitcoin lncli --chain=${network} --network=${chain}net changepassword
# deactivate AUTO-UNLOCK if activated
echo ""
echo "# Make sure Auto-Unlocks off"
sudo /home/admin/config.scripts/lnd.autounlock.sh off
# final user output
echo ""
echo "OK"
exit 0
############################
# PASSWORD D
elif [ "${abcd}" = "d" ]; then
echo "#### NOTICE ####"
echo "Sorry - the password D cannot be changed. Its the password you set on creating your wallet to protect your seed (the list of words)."
exit 1
############################
# PASSWORD X
elif [ "${abcd}" = "x" ]; then
# second parameter is the flexible text
text=$2
resultFile=$3
shred -u $3 2>/dev/null
# ask user for new password (first time)
password1=$(whiptail --passwordbox "\n${text}:\n(min 8chars, 1word, chars+number, no specials)" 10 52 "" --backtitle "RaspiBlitz" 3>&1 1>&2 2>&3)
# ask user for new password A (second time)
password2=""
if [ ${#password1} -gt 0 ]; then
password2=$(whiptail --passwordbox "\nRe-Enter the Password:\n(to test if typed in correctly)" 10 52 "" --backtitle "RaspiBlitz" 3>&1 1>&2 2>&3)
fi
# check if passwords match
if [ "${password1}" != "${password2}" ]; then
dialog --backtitle "RaspiBlitz" --msgbox "FAIL -> Passwords dont Match\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh x "$2" "$3" "$4"
exit 1
fi
if [ ${emptyAllowed} -eq 0 ]; then
# password zero
if [ ${#password1} -eq 0 ]; then
dialog --backtitle "RaspiBlitz" --msgbox "FAIL -> Password cannot be empty\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh x "$2" "$3" "$4"
exit 1
fi
# check that password does not contain bad characters
clearedResult=$(echo "${password1}" | tr -dc '[:alnum:]-.' | tr -d ' ')
if [ ${#clearedResult} != ${#password1} ] || [ ${#clearedResult} -eq 0 ]; then
dialog --backtitle "RaspiBlitz" --msgbox "FAIL -> Contains bad characters (spaces, special chars)\nPlease try again ..." 6 62
sudo /home/admin/config.scripts/blitz.setpassword.sh x "$2" "$3" "$4"
exit 1
fi
# password longer than 8
if [ ${#password1} -lt 8 ]; then
dialog --backtitle "RaspiBlitz" --msgbox "FAIL -> Password length under 8\nPlease try again ..." 6 52
sudo /home/admin/config.scripts/blitz.setpassword.sh x "$2" "$3" "$4"
exit 1
fi
fi
# store result is file
echo "${password1}" > ${resultFile}
# everything else
else
echo "FAIL: there is no password '${abcd}' (reminder: use lower case)"
exit 1
fi