notarize-mainnet.sh

#!/bin/bash

## Notarize.sh
#
# Script Notarizes the state checksum file, uploads the state and files to a 
# digital ocean spaces bucket for serving to the public through the front end 
# hosted at https://qrl.co.in.

# - Add notarization of files using sha256sum from the state bootstrap
# 
# 
# 
# 
# This script requires 
# - Bootstrap node's sha256sum file
# - qrl-cli
# - QRL Address with height of 14

user="fr1t2"
NET_NAME=Mainnet
BACKUP_PATH=/home/$user/qrl_bootstrap
QRL_DIR=/home/$user/.qrl
QRL_WALLET=wallet.json
BOOTSTRAP_FILE=$BACKUP_PATH/$NET_NAME/QRL_"$NET_NAME"_State.tar.gz
STATS_FILE=$BACKUP_PATH/$NET_NAME/QRL_Node_Stats.json
CHECKSUM_FILE=$BACKUP_PATH/$NET_NAME/"$NET_NAME"_State_Checksums.txt
BOOTSTRAP_LOGS=$BACKUP_PATH/qrl_bootstrap.logs

echo "["`date -u`"] QRL.CO.IN Notarize Script" |tee -a $BOOTSTRAP_LOGS
echo "----------------------------------------------" | tee -a $BOOTSTRAP_LOGS 
echo "Notarize checksums for $NET_NAME bootstrap to Cloud" | tee -a $BOOTSTRAP_LOGS  
echo "----------------------------------------------" | tee -a $BOOTSTRAP_LOGS  

# Check for address/wallet and if not found generate
if [[ ! -d $QRL_DIR ]]; then
  echo -e "["`date -u`"] QRL Directory Not Found! Should be at: $QRL_DIR/$QRL_WALLET" | tee -a $BOOTSTRAP_LOGS
  exit 1
fi

if [[ ! -f $QRL_DIR/$QRL_WALLET ]]; then
  echo "["`date -u`"] Wallet not found! Generating New Address at $QRL_DIR/$QRL_WALLET" | tee -a $BOOTSTRAP_LOGS
  sudo -H -u $user qrl-cli create-wallet -f $QRL_DIR/$QRL_WALLET -h 14 # generate qrl address using the qrl-cli, tree height 14
  wallet_success=$?
  echo "["`date`"] create-wallet exit code: $copy_success" | tee -a $BOOTSTRAP_LOGS
  if [[ "$wallet_success" = "1" ]]; then
    echo "["`date`"] ERROR: generate-wallet failure!" | tee -a $BOOTSTRAP_LOGS
    exit 1
  fi
fi

QRL_ADDRESS=$(cat $QRL_DIR/$QRL_WALLET |jq .[0].address | tr -d '"')
echo "["`date -u`"] QRL Address: $QRL_ADDRESS" |tee -a $BOOTSTRAP_LOGS

# Get next OTS
OTS_KEY=$(sudo -H -u $user qrl-cli ots $QRL_ADDRESS -m -j |grep next_key |jq .[0].next_key)
echo "["`date -u`"] Next unused OTS key: $OTS_KEY" |tee -a $BOOTSTRAP_LOGS

# Get shasum of file
SHASUM=$(sha256sum $CHECKSUM_FILE | awk '{print $1}')
echo "["`date -u`"] sha256sum: $SHASUM" |tee -a $BOOTSTRAP_LOGS
echo "["`date -u`"] Notarizing file on-chain" |tee -a $BOOTSTRAP_LOGS

# Notarize shasum of checksum file
NOTARIZE=$(sudo -H -u $user qrl-cli notarize $SHASUM -m -M "https://qrl.co.in/chain/ Mainnet Checksums" -w $QRL_DIR/$QRL_WALLET -i $OTS_KEY -j )
echo "["`date -u`"] Notarization complete:" |tee -a $BOOTSTRAP_LOGS
# Generate stats file
TXID=$(echo $NOTARIZE |jq .[0].tx_id | tr -d '"')
echo "["`date -u`"] QRL Transaction ID: $TXID" |tee -a $BOOTSTRAP_LOGS
echo "["`date -u`"] Transaction Verification: https://explorer.theqrl.org/tx/$TXID" |tee -a $BOOTSTRAP_LOGS

# Grab the chain state
CHAIN_STATE=$(sudo -H -u $user /home/$user/.local/bin/qrl --json state)

# remove the old stats file
if [ -f $STATS_FILE ]; then
  echo "["`date -u`"] Removing old stats file from: $STATS_FILE" | tee -a $BOOTSTRAP_LOGS  
  rm -rf $STATS_FILE
fi

echo "["`date -u`"] Writing NEW stats file to: $STATS_FILE" | tee -a $BOOTSTRAP_LOGS
cat << EoF > $STATS_FILE
[
    {"info":
        { 
            "blockHeight": $(echo $CHAIN_STATE |jq .info.blockHeight),
            "blockLastHash": $(echo $CHAIN_STATE |jq .info.blockLastHash),
            "networkId": $(echo $CHAIN_STATE |jq .info.networkId),
            "numConnections": $(echo $CHAIN_STATE |jq .info.numConnections), 
            "numKnownPeers": $(echo $CHAIN_STATE |jq .info.numKnownPeers), 
            "state": $(echo $CHAIN_STATE |jq .info.state), 
            "uptime": $(echo $CHAIN_STATE |jq .info.uptime), 
            "version": $(echo $CHAIN_STATE |jq .info.version) 
        } 
    },
    {"Unix_Timestamp": "$(date +%s)" },
    {"Uncompressed_Chain_Size": "$(du -hs $BACKUP_PATH/$NET_NAME/state | awk '{print $1}')" },
    {"Tar_FileSize": "$(stat -c%s "$BOOTSTRAP_FILE" | numfmt --to iec)" },
    {"address": "$QRL_ADDRESS", "tx_id": "$TXID", "validation":"https://explorer.theqrl.org/tx/$TXID"}
]
EoF

echo "["`date -u`"] QRL $NET_NAME Chain StateFile Created" |tee -a $BOOTSTRAP_LOGS




# Fin