class Zilliqa::Account::Wallet
Public Class Methods
new(provider = nil, accounts = {})
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Public Instance Methods
add_by_keystore(keystore, passphrase)
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Adds an account by keystore
# File lib/zilliqa/account/wallet.rb, line 44 def add_by_keystore(keystore, passphrase) account = Zilliqa::Account::Account.from_file(keystore, passphrase) @accounts[account.address] = account @default_account = account unless @default_account account.address end
add_by_private_key(private_key)
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Adds an account to the wallet by private key.
# File lib/zilliqa/account/wallet.rb, line 32 def add_by_private_key(private_key) account = Zilliqa::Account::Account.new(private_key) @accounts[account.address] = account @default_account = account unless @default_account account.address end
create()
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Creates a new keypair with a randomly-generated private key. The new account is accessible by address.
# File lib/zilliqa/account/wallet.rb, line 20 def create private_key = Zilliqa::Crypto::KeyTool.generate_private_key account = Zilliqa::Account::Account.new(private_key) @accounts[account.address] = account @default_account = account unless @default_account account.address end
remove(address)
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Removes an account from the wallet and returns boolean to indicate failure or success.
# File lib/zilliqa/account/wallet.rb, line 57 def remove(address) if @accounts.has_key?(address) @accounts.delete(address) true else false end end
set_default(address)
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Sets the default account of the wallet.
# File lib/zilliqa/account/wallet.rb, line 68 def set_default(address) @default_account = @accounts[address] end
sign(tx)
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signs an unsigned transaction with the default account.
# File lib/zilliqa/account/wallet.rb, line 88 def sign(tx) if tx.sender_pub_key # attempt to find the address address = Zilliqa::Crypto::KeyTool.get_address_from_public_key(tx.sender_pub_key) account = @accounts[address] raise 'Could not sign the transaction with address as it does not exist' unless account sign_with(tx, address) else raise 'This wallet has no default account.' unless @default_account sign_with(tx, @default_account.address) end end
sign_with(tx, address)
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# File lib/zilliqa/account/wallet.rb, line 103 def sign_with(tx, address) account = @accounts[address] address = account.address raise 'The selected account does not exist on this Wallet instance.' unless account if tx.nonce.nil? result = @provider.GetBalance(address) tx.nonce = result['nonce'].to_i + 1 end tx.sender_pub_key = account.public_key sig = account.sign_transaction(tx) tx.signature = sig.to_s tx end
transfer(to_addr, amount)
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# File lib/zilliqa/account/wallet.rb, line 73 def transfer(to_addr, amount) gas_price = Integer(@provider.GetMinimumGasPrice) gas_limit = 1 tx = sign(Zilliqa::Account::Transaction.new({ version: MAINNET, amount: amount.to_s, to_addr: to_addr, gas_price: gas_price.to_s, gas_limit: gas_limit }, @provider)) tx.submit! end