Validator Recovery

Run the following command to open the priv_validator_key.json file and store it somewhere for safe keeping:

Do ensure that you have a back-up priv_validator_key.json file and that it is stored safely! Overriding this priv_validator_key.jsonfile and you would have lost your consensus private key and your validator if you have one set up. DO NOT OVERRIDE THIS FILE.

If you are in the PundiX dir, run this command:

cat ../.pundix/config/priv_validator_key.json

# this will be your private key to recovery your validator
{
  "address": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX",
  "pub_key": {
    "type": "tendermint/PubKeyEd25519",
    "value": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX"
  },
  "priv_key": {
    "type": "tendermint/PrivKeyEd25519",
    "value": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX"
  }}

The directory tree of the .pundix directory should look like this:

tree $HOME/.pundix

# it will look like this
/home/ubuntu/.pundix
├── config
│   ├── app.toml
│   ├── config.toml
│   ├── genesis.json
│   ├── node_key.json
│   └── priv_validator_key.json
└── data
    └── priv_validator_state.json
2 directories, 6 files

The command after Initializing PundiX from setting up node with Full node with Binaries or Full node with Docker is to override the various files that were initialized earlier:

wget https://raw.githubusercontent.com/pundix/pundix/release/main/public/testnet/genesis.json -O ~/.pundix/config/genesis.json
wget https://raw.githubusercontent.com/pundix/pundix/release/main/public/testnet/config.toml -O ~/.pundix/config/config.toml
wget https://raw.githubusercontent.com/pundix/pundix/release/main/public/testnet/app.toml -O ~/.pundix/config/app.toml

The key file here is priv_validator_key.json. After initializing and overriding those files, override the priv_validator_key.json with your original priv_validator_key.json of the validator you want to recover. You may do this by following the command below (if you are in .pundix/config directory):

cat > priv_validator_key.json

Hit the ENTER button on your keyboard and copy and paste the contents of your priv_validator_key.json file from your original validator into the command line

Your command line should look something like this:

cat > priv_validator_key.json

# this will be your private key to recovery your validator
{
  "address": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX",
  "pub_key": {
    "type": "tendermint/PubKeyEd25519",
    "value": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX"
  },
  "priv_key": {
    "type": "tendermint/PrivKeyEd25519",
    "value": "XXXXXXXXXXXXXXXXXXxxxxxxxXXXXXX"
  }
}

Then hit the ENTER button on your keyboard before using Ctrl+D on your keyboard, your file with the above contents will be created.

Run the following command and compare if the public key you generate now matches the old public key. If it does, then you have successfully recovered your original validator.

pundixd tendermint show-validator
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