Create: NewCurveRegistry

contracts/registries/NewCurveRegistry.sol

@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-3.0
+pragma solidity ^0.8.0;
+
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract NewCurveRegistry is Ownable {
+
+    event Register(address curve);
+    event Deactivate(address curve);
+
+    // NOTE: keys are addresses to the curve library, values are if it's active
+    mapping(address => bool) private curves;
+
+    function register(address _curve) external onlyOwner {
+        require(!isActive(_curve), "Already active");
+        curves[_curve] = true;
+        emit Register(_curve);
+    }
+
+    function deactivate(address _curve) external onlyOwner {
+        require(isActive(_curve), "Already inactive");
+        emit Deactivate(_curve);
+    }
+
+    function isActive(address _curve) public view returns (bool) {
+        return curves[_curve];
+    }
+}