Methods
Load the private keys of the authority public keys in order to approve transactions with them
const account = await eoslime.Account.createRandom();
const keys = [
await eoslime.utils.generateKeys(),
await eoslime.utils.generateKeys()
]
await account.addOnBehalfKey(keys[0].publicKey)
await account.addOnBehalfKey(keys[1].publicKey)
await account.increaseThreshold(2);
const multiSigAccount = eoslime.MultiSigAccount.load(account.name, account.privateKey);
multiSigAccount.loadKeys(keys.map((key) => { return key.privateKey }));
Load the accounts configured to act on behalf of the multisignature authority
const account = await eoslime.Account.createRandom();
const accounts = await eoslime.Account.createRandoms(2);
await account.addOnBehalfAccount(accounts[0].name);
await account.addOnBehalfAccount(accounts[1].name);
await account.increaseThreshold(3);
const multiSigAccount = eoslime.MultiSigAccount.load(account.name, account.privateKey);
multiSigAccount.loadAccounts(accounts);
Propose a transaction to be executed
Parameters
- 1.contractAction - Instance of ContractFunction. ContractFunctions are all contract methods constructed with eoslimeconst faucetContract = eoslime.Contract.fromFile(FAUCET_ABI_PATH, faucetAccount.name, faucetAccount);// produce is a ContractFunction constructed from the contract ABIawait faucetContract.actions.produce
- 2.actionData - An array of the parameters you will want the produce function to be called with
You are loading actually the proposer account with
MultiSigAccount.load
When you are proposing a transaction, behind the scene the proposer approves it.
const proposer = await eoslime.Account.createRandom();
const onBehalfAccounts = await eoslime.Account.createRandoms(2);
await proposer.addOnBehalfAccount(onBehalfAccounts[0].name);
await proposer.addOnBehalfAccount(onBehalfAccounts[1].name);
await proposer.increaseThreshold(2);
const multiSigAccount = eoslime.MultiSigAccount.load(proposer.name, proposer.privateKey);
multiSigAccount.loadAccounts(onBehalfAccounts);
const proposalId = await multiSigAccount.propose(faucetContract.actions.produce, [account.name, "100.0000 TKNS", account.name, "memo"]);
Sign a proposed transaction
Parameters
- 1.publicKey - publicKey of a loaded account/keyconst faucetContract = eoslime.Contract.fromFile(FAUCET_ABI_PATH, faucetAccount.name, faucetAccount);// produce is a ContractFunction constructed from the contract ABIawait faucetContract.actions.produce
- 2.proposalId - Response of the propose methodconst proposer = await eoslime.Account.createRandom();const onBehalfAccounts = await eoslime.Account.createRandoms(2);await proposer.addOnBehalfAccount(onBehalfAccounts[0].name);await proposer.addOnBehalfAccount(onBehalfAccounts[1].name);await proposer.increaseThreshold(2);const multiSigAccount = eoslime.MultiSigAccount.load(proposer.name, proposer.privateKey);multiSigAccount.loadAccounts(onBehalfAccounts);const proposalId = await multiSigAccount.propose(faucetContract.actions.produce, [account.name, "100.0000 TKNS", account.name, "memo"]);await multiSigAccount.approve(multiSigAccount.accounts[0].publicKey, proposalId);
Broadcast proposal in case of enough approvals
const proposer = await eoslime.Account.createRandom();
const onBehalfAccounts = await eoslime.Account.createRandoms(2);
await proposer.addOnBehalfAccount(onBehalfAccounts[0].name);
await proposer.addOnBehalfAccount(onBehalfAccounts[1].name);
await proposer.increaseThreshold(2);
const multiSigAccount = eoslime.MultiSigAccount.load(proposer.name, proposer.privateKey);
multiSigAccount.loadAccounts(onBehalfAccounts);
const proposalId = await multiSigAccount.propose(faucetContract.actions.produce, [account.name, "100.0000 TKNS", account.name, "memo"]);
await multiSigAccount.approve(multiSigAccount.accounts[0].publicKey, proposalId);
/*
By doing propose, the proposer approves the transaction
In order the transaction to be executed it requires 2 signatures
because of the treshold. That is why we need only one approve
*/
const txReceipt = await multiSigAccount.processProposal(proposalId);