42 lines
1.7 KiB
JavaScript
42 lines
1.7 KiB
JavaScript
var ECRecoveryMock = artifacts.require('ECRecoveryMock');
|
|
var ECRecoveryLib = artifacts.require('ECRecovery');
|
|
|
|
|
|
contract('ECRecovery', function (accounts) {
|
|
let ecrecovery;
|
|
const TEST_MESSAGE = 'OpenZeppelin';
|
|
|
|
before(async function () {
|
|
const ecRecoveryLib = await ECRecoveryLib.new();
|
|
ECRecoveryMock.link('ECRecovery', ecRecoveryLib.address);
|
|
ecrecovery = await ECRecoveryMock.new();
|
|
});
|
|
|
|
it('recover using web3.eth.sign()', async function () {
|
|
// Create the signature using account[0]
|
|
const signature = web3.eth.sign(accounts[0], web3.sha3(TEST_MESSAGE));
|
|
|
|
// Recover the signer address from the generated message and signature.
|
|
await ecrecovery.recover(web3.sha3(TEST_MESSAGE), signature);
|
|
assert.equal(accounts[0], await ecrecovery.addrRecovered());
|
|
});
|
|
|
|
it('recover using web3.eth.sign() should return wrong signer', async function () {
|
|
// Create the signature using account[0]
|
|
const signature = web3.eth.sign(accounts[0], web3.sha3(TEST_MESSAGE));
|
|
|
|
// Recover the signer address from the generated message and wrong signature.
|
|
await ecrecovery.recover(web3.sha3('Test'), signature);
|
|
assert.notEqual(accounts[0], await ecrecovery.addrRecovered());
|
|
});
|
|
|
|
it('recover should fail when a wrong hash is sent', async function () {
|
|
// Create the signature using account[0]
|
|
let signature = web3.eth.sign(accounts[0], web3.sha3(TEST_MESSAGE));
|
|
|
|
// Recover the signer address from the generated message and wrong signature.
|
|
await ecrecovery.recover(web3.sha3(TEST_MESSAGE).substring(2), signature);
|
|
assert.equal('0x0000000000000000000000000000000000000000', await ecrecovery.addrRecovered());
|
|
});
|
|
});
|