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Problem:
Fixes #15
The original implementation of the vote function in the smart contract allowed for unauthorised voting by manipulating the
_voter
parameter.Solution:
The solution involves ensuring that only authenticated users are allowed to cast votes. This is achieved by implementing an authentication check that verifies the sender's identity before allowing them to vote. The updated vote function now checks if the sender is authenticated before proceeding with the voting process. The authentication was already being done in
Authentication.sol
, so its instance is created inElection.sol
and later arequire()
statement is used to allow only authenticated users.Changes Made:
Election.sol:
_authContractAddress
for the Authentication contract address.authContract.getAuthStatus(msg.sender)
before proceeding with the voting logic.ElectionFactory.sol:
_authContractAddress
for the Authentication contract address.ElectionOrganizer.sol:
_authContractAddress
for the Authentication contract address.