joininbox/scripts/standalone/_functions.standalone.sh
2021-03-04 22:57:02 +00:00

206 lines
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Executable file

#!/bin/bash
function addUserStore() {
echo "# Adding the user: store"
sudo adduser --disabled-password --gecos "" store
sudo -u store mkdir /home/store/app-data
}
function moveSignetData() {
if [ -f /etc/systemd/system/signetd.service ];then
sudo systemctl stop signetd
sudo mv /home/joinmarket/.bitcoin /home/store/app-data/
sudo ln -s /home/store/app-data/.bitcoin /home/bitcoin/
sudo systemctl start signetd
fi
}
function makeEncryptedFolder(){
# make encrypted file
# mount to /mnt/encrypted/
# move all from app-data
sudo mv /home/store/app-data /mnt/encrypted/
# symlink
sudo ln -s /mnt/encrypted/app-data /home/store/
}
function downloadSnapShot() {
echo "# Paste the link to the latest shapshot from https://prunednode.today:"
echo "# For example:"
echo "https://prunednode.today/snapshot210224.zip"
read downloadLink
sudo -u joinmarket mkdir /home/joinmarket/download 2>/dev/null
cd /home/joinmarket/download || exit 1
downloadFileName=$(echo $downloadLink | awk 'BEGIN{FS="/"} {print $NF}')
noExt=$(echo $downloadLink | cut -d"." -f1-2)
hashExt=".signed.txt"
hashLink=$(echo $noExt$hashExt)
hashFileName=$(echo $hashLink | awk 'BEGIN{FS="/"} {print $NF}')
if [ ! -f $hashFileName ];then
echo
echo "# downloading the signed sha256sum from:"
echo "# $hashLink"
echo
wget $hashLink || exit 1
fi
echo "# Import the PGP keys of Stepan Snigirev"
curl https://stepansnigirev.com/ss-specter-release.asc | gpg --import || exit 1
if [ ! -f $downloadFileName ];then
echo
echo "# Downloading $downloadLink ..."
echo
wget $downloadLink
fi
echo "# Verifying the signature of the hash ..."
verifyResult=$(gpg --verify $hashFileName 2>&1)
goodSignature=$(echo ${verifyResult} | grep -c 'Good signature')
echo "# goodSignature (${goodSignature})"
echo "# Verifying the hash (takes time) ..."
verifyHash=$(sha256sum -c $hashFileName 2>&1)
goodHash=$(echo ${verifyHash} | grep -c OK)
echo "# verifyHash ($verifyHash)"
if [ ${goodSignature} -lt 1 ] || [ ${goodHash} -lt 1 ]; then
echo
echo "# Download failed --> PGP Verify not OK / signature(${goodSignature})"
echo "# Removing the downloaded files"
rm -f $hashFileName
rm -f $downloadFileName
exit 1
else
echo
echo "# The PGP signature and the hash of the downloaded snapshot is correct"
fi
echo "# Exract and copy to /home/store/app-data/.bitcoin"
addUserStore
sudo mkdir -p /home/store/app-data/.bitcoin
if [ -f /home/bitcoin/.bitcoin/bitcoin.conf ];then
echo "# Back up bitcoin.conf"
sudo -u bitcoin mv /home/bitcoin/.bitcoin/bitcoin.conf \
/home/bitcoin/.bitcoin/bitcoin.conf.backup
fi
sudo unzip -o $downloadFileName -d /home/store/app-data/.bitcoin
if [ -f /home/bitcoin/.bitcoin/bitcoin.conf.backup ];then
echo "# Restore bitcoin.conf"
sudo -u bitcoin mv /home/bitcoin/.bitcoin/bitcoin.conf.backup \
/home/bitcoin/.bitcoin/bitcoin.conf
fi
echo "# Making sure user: bitcoin exists"
sudo adduser --disabled-password --gecos "" bitcoin
sudo chown -R bitcoin:bitcoin /home/store/app-data/.bitcoin
}
function installBitcoinCoreStandalone() {
source /home/joinmarket/_functions.bitcoincore.sh
downloadBitcoinCore
if [ -f /home/bitcoin/bitcoin/bitcoind ];then
installedVersion=$(/home/bitcoin/bitcoin/bitcoind --version | grep version)
echo "${installedVersion} is already installed"
else
echo "# Adding the user: bitcoin"
sudo adduser --disabled-password --gecos "" bitcoin
echo "# Installing Bitcoin Core v${bitcoinVersion}"
sudo -u bitcoin tar -xvf ${binaryName}
sudo -u bitcoin mkdir -p /home/bitcoin/bitcoin
sudo install -m 0755 -o root -g root -t /home/bitcoin/bitcoin bitcoin-${bitcoinVersion}/bin/*
fi
installed=$(/home/bitcoin/bitcoin/bitcoind --version | grep "${bitcoinVersion}" -c)
if [ ${installed} -lt 1 ]; then
echo
echo "!!! BUILD FAILED --> Was not able to install bitcoind version(${bitcoinVersion})"
exit 1
fi
# bitcoin.conf
if [ -f /home/store/app-data/.bitcoin/bitcoin.conf ];then
if [ $(grep -c rpcpassword < /home/store/app-data/.bitcoin/bitcoin.conf) -eq 0 ];then
sudo rm /home/store/app-data/.bitcoin/bitcoin.conf
fi
fi
# not a symlink, delete
sudo rm -rf /home/bitcoin/.bitcoin
#echo "# moving to /home/store/app-data/"
#sudo mv /home/joinmarket/.bitcoin /home/store/app-data/
echo "# symlink to /home/bitcoin/"
sudo ln -s /home/store/app-data/.bitcoin /home/bitcoin/
if [ ! -f /home/bitcoin/.bitcoin/bitcoin.conf ];then
sudo -u bitcoin mkdir -p /home/bitcoin/.bitcoin
randomRPCpass=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c20)
cat > /home/joinmarket/bitcoin.conf <<EOF
# bitcoind configuration for mainnet
# Connection settings
rpcuser=joininbox
rpcpassword=$randomRPCpass
prune=1000
server=1
fallbackfee=0.0002
onlynet=onion
proxy=127.0.0.1:9050
EOF
sudo mv /home/joinmarket/bitcoin.conf /home/bitcoin/.bitcoin/bitcoin.conf
else
echo "# /home/bitcoin/.bitcoin/bitcoin.conf is present"
fi
sudo chown -R bitcoin:bitcoin /home/store/app-data/.bitcoin
sudo chown -R bitcoin:bitcoin /home/bitcoin/
}
function installMainnet() {
source /home/joinmarket/_functions.bitcoincore.sh
removeSignetdService
sudo systemctl stop bitcoind
# /etc/systemd/system/bitcoind.service
echo "
[Unit]
Description=Bitcoin daemon on mainnet
[Service]
User=bitcoin
Group=bitcoin
Type=forking
PIDFile=/home/bitcoin/bitcoin/bitcoind.pid
ExecStart=/home/bitcoin/bitcoin/bitcoind -daemon \
-pid=/home/bitcoin/bitcoin/bitcoind.pid
KillMode=process
Restart=always
TimeoutSec=120
RestartSec=30
StandardOutput=null
StandardError=journal
[Install]
WantedBy=multi-user.target
" | sudo tee /etc/systemd/system/bitcoind.service
sudo systemctl daemon-reload
sudo systemctl enable bitcoind
echo "# OK - the bitcoind.service is now enabled"
# add aliases
if [ $(alias | grep -c bitcoin) -eq 0 ];then
alias bitcoin-cli="sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli"
alias bitcoind="sudo -u bitcoin /home/bitcoin/bitcoin/bitcoind"
sudo bash -c "echo 'alias bitcoin-cli=\"sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli\"' >> /home/joinmarket/_commands.sh"
sudo bash -c "echo 'alias bitcoind=\"sudo -u bitcoin /home/bitcoin/bitcoin/bitcoind\"' >> /home/joinmarket/_commands.sh"
fi
sudo systemctl start bitcoind
echo
echo "# Installed $(/home/bitcoin/bitcoin/bitcoind --version | grep version)"
echo
echo "# Monitor the bitcoind with: sudo tail -f /home/bitcoin/.bitcoin/mainnet/debug.log"
echo
if [ ! -f /home/bitcoin/.bitcoin/mainnet/wallets/wallet.dat/wallet.dat ];then
echo "# Create wallet.dat ..."
sleep 10
sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli createwallet wallet.dat
fi
}