pub fn encode_create_validator_account_script(
sliding_nonce: u64,
new_account_address: AccountAddress,
auth_key_prefix: Vec<u8, Global>,
human_name: Vec<u8, Global>
) -> Script
Expand description
Summary
Creates a Validator account. This transaction can only be sent by the Diem Root account.
Technical Description
Creates an account with a Validator role at new_account_address
, with authentication key
auth_key_prefix
| new_account_address
. It publishes a
ValidatorConfig::ValidatorConfig
resource with empty config
, and
operator_account
fields. The human_name
field of the
ValidatorConfig::ValidatorConfig
is set to the passed in human_name
.
This script does not add the validator to the validator set or the system,
but only creates the account.
Parameters
Name | Type | Description |
---|---|---|
dr_account | &signer | The signer reference of the sending account of this transaction. Must be the Diem Root signer. |
sliding_nonce | u64 | The sliding_nonce (see: SlidingNonce ) to be used for this transaction. |
new_account_address | address | Address of the to-be-created Validator account. |
auth_key_prefix | vector<u8> | The authentication key prefix that will be used initially for the newly created account. |
human_name | vector<u8> | ASCII-encoded human name for the validator. |
Common Abort Conditions
Error Category | Error Reason | Description |
---|---|---|
Errors::NOT_PUBLISHED | SlidingNonce::ESLIDING_NONCE | A SlidingNonce resource is not published under dr_account . |
Errors::INVALID_ARGUMENT | SlidingNonce::ENONCE_TOO_OLD | The sliding_nonce is too old and it’s impossible to determine if it’s duplicated or not. |
Errors::INVALID_ARGUMENT | SlidingNonce::ENONCE_TOO_NEW | The sliding_nonce is too far in the future. |
Errors::INVALID_ARGUMENT | SlidingNonce::ENONCE_ALREADY_RECORDED | The sliding_nonce has been previously recorded. |
Errors::REQUIRES_ADDRESS | CoreAddresses::EDIEM_ROOT | The sending account is not the Diem Root account. |
Errors::REQUIRES_ROLE | Roles::EDIEM_ROOT | The sending account is not the Diem Root account. |
Errors::ALREADY_PUBLISHED | Roles::EROLE_ID | The new_account_address address is already taken. |
Related Scripts
Script::add_validator_and_reconfigure
Script::create_validator_operator_account
Script::register_validator_config
Script::remove_validator_and_reconfigure
Script::set_validator_operator
Script::set_validator_operator_with_nonce_admin
Script::set_validator_config_and_reconfigure