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include msg.sender in sender signature

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Ricardo Guilherme Schmidt 2018-03-15 23:26:14 -03:00
parent 325b6ecb26
commit ddc3486af7
1 changed files with 2 additions and 2 deletions
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4
contracts/status/MessageDeliveryPayout.sol
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@ -21,13 +21,13 @@ contract MessageDeliveryPayout {
* @param _receiver the address of message destination
* @param _message the hash of the message
* @param _deliveryFee the amount willing to pay to deliver the message
* @param _senderSignature signature of contract address, message receiver, message hash, and delivery fee by `_sender`
* @param _senderSignature signature of contract address, message receiver, message hash, the node that contains the message and the delivery fee by `_sender`
* @param _receiverSignature signature of contract adress, message hash
*/
function confirmDelivery(address _sender, address _receiver, bytes32 _message, uint256 _deliveryFee, bytes _senderSignature, bytes _receiverSignature) public {
require(!delivered[_message]);
var (v,r,s) = signatureSplit(_senderSignature);
require(ecrecover(getSignedHash(keccak256(address(this), _receiver, _message, _deliveryFee)), v,r,s) == address(_sender));
require(ecrecover(getSignedHash(keccak256(address(this), _receiver, _message, address(msg.sender), _deliveryFee)), v,r,s) == address(_sender));
(v,r,s) = signatureSplit(_receiverSignature);
require(ecrecover(getSignedHash(keccak256(address(this), _message)), v,r,s) == address(_receiver));
SNT.transferFrom(_sender, msg.sender, _deliveryFee);