Load Launchpad keystores
The Staking Launchpad tool is used to create validators that participate in the consensus layer proof-of-stake network. The tool generates an encrypted keystore file containing the validator details. Load this keystore into Web3Signer to sign attestations and blocks with the validator details.
This tutorial uses Teku and Web3Signer to run validators created on the goerli testnet.
Prerequisites:
1. Sync the Teku beacon node
Sync the Teku beacon chain node before submitting your deposit to avoid incurring inactivity penalties if the validator is unable to perform its duties when the deposit is processed and activated.
teku --network=goerli --metrics-enabled --rest-api-enabled
2. Generate validators
This step generates a validator on the goerli testnet. Use the Goerli Staking Launchpad and follow the step-by-step process to deposit your funds and generate the keystore.
The process includes installing the consensus layer deposit CLI tool, to generate your validator keystores locally. Keystores are generated in the eth2deposit-cli-<version>/validator_keys folder. In this example we generated a keystore named keystore-m_12381_3600_0_0_0-1606109670.json
!!! important
Remember the password used to create the keystore because you'll need it later.
3. Create password file
Create a plain text file that stores the password to decrypt the keystore. In this example we create the keystore-m_12381_3600_0_0_0-1606109670.txt file in the eth2deposit-cli-<version>/validator_keys directory.
!!! example "keystore-m_12381_3600_0_0_0-1606109670.txt"
```none
validatorPassword
```
!!! note
If using Linux or macOS, we recommend setting the file ownership and permission to `400` for
the user running Web3Signer.
4. Create the key configuration file
Create a key configuration file for each keystore file. The key configuration file defines the type of signing key being used, and access details. Store all key configuration files in a single directory. In his example Users/me/keys
!!! important
The configuration files must be YAML-formatted, and can use any naming format, but must have
the `.yaml` extension.
!!! example "validator.yaml"
```yaml
type: "file-keystore"
keystoreFile: "/Users/me/eth2deposit-cli-ed5a6d3-darwin-amd64/validator_keys/validator_keys/keystore-m_12381_3600_0_0_0-1606109670.json"
keystorePasswordFile: "/Users/me/eth2deposit-cli-ed5a6d3-darwin-amd64/validator_keys/validator_keys/keystore-m_12381_3600_0_0_0-1606109670.txt"
```
5. Start Web3Signer
Start Web3Signer and specify the location of the key configuration files and slashing protection database.
web3signer --key-store-path=/Users/me/keys eth2 --network=goerli --slashing-protection-db-url="jdbc:postgresql://localhost/web3signer" --slashing-protection-db-username=postgres --slashing-protection-db-password=password
!!! note
Set the [`--slashing-protection-enabled`](/Reference/CLI/CLI-Subcommands#slashing-protection-enabled)
`eth2` subcommand option to `false` to disable slashing protection. However, this is not
recommended on Mainnet.
5. Start Teku
Start Teku and specify the public keys of the validators that Web3Signer signs attestations and block for, and specify the Web3Signer address.
teku --network=goerli \
--eth1-endpoint=http://localhost:8545 \
--validators-external-signer-public-keys=0xa99a...e44c,0xb89b...4a0b \
--validators-external-signer-url=http://localhost:9000