Crossfi

# install dependencies, if needed
sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y

# install go, if needed
cd $HOME
VER="1.21.3"
wget "https://golang.org/dl/go$VER.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$VER.linux-amd64.tar.gz"
rm "go$VER.linux-amd64.tar.gz"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin

# set vars
echo "export WALLET="wallet"" >> $HOME/.bash_profile
echo "export MONIKER="test"" >> $HOME/.bash_profile
echo "export CROSSFI_CHAIN_ID="mineplex-mainnet-1"" >> $HOME/.bash_profile
echo "export CROSSFI_PORT="48"" >> $HOME/.bash_profile
source $HOME/.bash_profile

# download binary
cd $HOME
wget https://github.com/crossfichain/crossfi-node/releases/download/v0.1.1/mineplex-2-node._v0.1.1_linux_amd64.tar.gz && tar -xf mineplex-2-node._v0.1.1_linux_amd64.tar.gz
tar -xvf mineplex-2-node._v0.1.1_linux_amd64.tar.gz
chmod +x $HOME/mineplex-chaind
mv $HOME/mineplex-chaind $HOME/go/bin/crossfid
rm mineplex-2-node._v0.1.1_linux_amd64.tar.gz

# config and init app
rm -rf testnet ~/.mineplex-chain
git clone https://github.com/crossfichain/mainnet.git
mv $HOME/mainnet/ $HOME/.mineplex-chain/
sed -i '99,114 s/^\( *enable =\).*/\1 "false"/' $HOME/.mineplex-chain/config/config.toml

# download genesis and addrbook
wget -O $HOME/.mineplex-chain/config/genesis.json https://mainnet-files.itrocket.net/crossfi/genesis.json
wget -O $HOME/.mineplex-chain/config/addrbook.json https://mainnet-files.itrocket.net/crossfi/addrbook.json

# set seeds and peers
SEEDS="[e-mail]:48656"
PEERS="[e-mail]:11656,a018736ec7202096918618dda318678ec4c7d728@167.235.7.100:26656,9795aa2f9d463700cbd61862f8b29bf5bd47c042@138.68.84.81:26656,6877c2c450b53bce5d40e659a74cd2d0dca24576@172.104.244.18:26656,9b500d3f67c22a5a5e5cff6c8db10bf947dbea95@13.231.218.123:26656,bed7ce073a39802f6eb76cecd69b311dabcb4744@64.226.124.173:36656,2d409d9d724364608978d11a3975c7556c813ffc@188.246.224.43:26656,691599c671dbc39335562077da578130eeb7d93a@37.27.71.199:16656,d12f9642a604cbcf1afa85608179f49259709f3e@135.181.178.119:22656,64ea94a08163cb7b733186dcec5d77c1d9b2cf28@164.68.98.163:26656,e9e9b88a8d44eef023ae2109d9aa2a9f0e0fea52@65.108.75.96:16656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.mineplex-chain/config/config.toml

# set custom ports in app.toml
sed -i.bak -e "s%:1317%:${CROSSFI_PORT}317%g;
s%:8080%:${CROSSFI_PORT}080%g;
s%:9090%:${CROSSFI_PORT}090%g;
s%:9091%:${CROSSFI_PORT}091%g;
s%:8545%:${CROSSFI_PORT}545%g;
s%:8546%:${CROSSFI_PORT}546%g;
s%:6065%:${CROSSFI_PORT}065%g" $HOME/.mineplex-chain/config/app.toml

# set custom ports in config.toml file
sed -i.bak -e "s%:26658%:${CROSSFI_PORT}658%g;
s%:26657%:${CROSSFI_PORT}657%g;
s%:6060%:${CROSSFI_PORT}060%g;
s%:26656%:${CROSSFI_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${CROSSFI_PORT}656\"%;
s%:26660%:${CROSSFI_PORT}660%g" $HOME/.mineplex-chain/config/config.toml

# config pruning
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.mineplex-chain/config/app.toml

# set minimum gas price, enable prometheus and disable indexing
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "10000000000000mpx"|g' $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.mineplex-chain/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.mineplex-chain/config/config.toml

# create service file
sudo tee /etc/systemd/system/crossfid.service > /dev/null <<EOF
[Unit]
Description=Crossfi node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.mineplex-chain
ExecStart=$(which crossfid) start --home $HOME/.mineplex-chain
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

# reset and download snapshot
crossfid tendermint unsafe-reset-all --home $HOME/.mineplex-chain
if curl -s --head curl https://mainnet-files.itrocket.net/crossfi/snap_crossfi.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
  curl https://mainnet-files.itrocket.net/crossfi/snap_crossfi.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.mineplex-chain
    else
  echo no have snap
fi

# enable and start service
sudo systemctl daemon-reload
sudo systemctl enable crossfid
sudo systemctl restart crossfid && sudo journalctl -u crossfid -f

# to create a new wallet, use the following command. don’t forget to save the mnemonic
crossfid keys add $WALLET

# to restore exexuting wallet, use the following command
crossfid keys add $WALLET --recover

# save wallet and validator address
WALLET_ADDRESS=$(crossfid keys show $WALLET -a)
VALOPER_ADDRESS=$(crossfid keys show $WALLET --bech val -a)
echo "export WALLET_ADDRESS="$WALLET_ADDRESS >> $HOME/.bash_profile
echo "export VALOPER_ADDRESS="$VALOPER_ADDRESS >> $HOME/.bash_profile
source $HOME/.bash_profile

# check sync status, once your node is fully synced, the output from above will print "false"
crossfid status 2>&1 | jq 

# before creating a validator, you need to fund your wallet and check balance
crossfid query bank balances $WALLET_ADDRESS 

crossfid tx staking create-validator \
--amount 1000000mpx \
--from $WALLET \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.01 \
--min-self-delegation 1 \
--pubkey $(crossfid tendermint show-validator) \
--moniker "test" \
--identity "" \
--website "" \
--details "I love blockchain ❤️" \
--chain-id mineplex-mainnet-1 \
--gas auto --gas-adjustment 1.5 --gas-prices 10000000000000mpx \
-y

sudo ufw default allow outgoing 
sudo ufw default deny incoming 
sudo ufw allow ssh/tcp 
sudo ufw allow ${CROSSFI_PORT}656/tcp
sudo ufw enable

sudo systemctl stop crossfid
sudo systemctl disable crossfid
sudo rm -rf /etc/systemd/system/crossfid.service
sudo rm $(which crossfid)
sudo rm -rf $HOME/.mineplex-chain
sed -i "/CROSSFI_/d" $HOME/.bash_profile