fix(topupcredit.sol): add onlyOnwer modifier

add onlyOwner modifier to airdrop/airdropTo in TopupCredit.sol
privacy-scaling-explorations · Sep 13, 2022 · ee0c8a6 · ee0c8a6
1 parent f6caf66
commit ee0c8a6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/contracts/contracts/TopupCredit.sol b/contracts/contracts/TopupCredit.sol
@@ -15,12 +15,12 @@ contract TopupCredit is ERC20, Ownable {
         return _decimals;
     }
 
-    function airdropTo(address account, uint256 amount) public {
+    function airdropTo(address account, uint256 amount) public onlyOwner {
         require(amount < MAXIMUM_AIRDROP_AMOUNT);
         _mint(account, amount);
     }
 
-    function airdrop(uint256 amount) public {
+    function airdrop(uint256 amount) public onlyOwner {
         require(amount < MAXIMUM_AIRDROP_AMOUNT, "amount exceed maximum limit");
         _mint(msg.sender, amount);
     }