How to read a storage of a mapping?

[moneyDev1111]

Hi, I have a contract with such mapping

mapping(address => string) private s_passwords;

and I'd like to get to those strings by reading the storage slots... but it seems not easy with mapping? Or it is easy if you know how? Thanks:)

I'm trying to do it like this but it doesn't work...

const contract = await deployContract('PasswordStore');
await contract.connect(user1).setPassword('mySecretPassword');

const maybeSlot = keccak256(
	concat([AbiCoder.defaultAbiCoder().encode(['address'], [contract.target]), AbiCoder.defaultAbiCoder().encode(['uint256'], [0])])
);

console.log(await provider.getStorage(contract.target, maybeSlot));

I've put the mapping on top of the contract vars declaration so it would the first one....or if it's empty then it won't be the first one?

[moneyDev1111]

ok, I think I got it, it should be
concat([AbiCoder.defaultAbiCoder().encode(['address'], [USER1.ADDRESS]), AbiCoder.defaultAbiCoder().encode(['uint256'], [0])])
);
not the contract.target