v0.7.3

Author: remollemo

src/solidity/LegacyBridge.sol

@@ -129,6 +129,11 @@ abstract contract LegacyBridge is StarknetTokenBridge, OverrideLegacyProxyGovern
             payload[2] = amount_low;
             payload[3] = amount_high;
             messagingContract().consumeMessageFromL2(l2TokenBridge(), payload);
+
+            // The old msg format is valid only for the legacy bridged token.
+            // Since the withdraw flow can be token-explicit with any token,
+            // we must enforce that the token is identical to the legacy token.
+            require(bridgedToken() == token, "NOT_LEGACY_BRIDGED_TOKEN");
         }
     }
 

src/solidity/StarknetERC20Bridge.sol

@@ -5,6 +5,6 @@ import "src/solidity/LegacyBridge.sol";
 
 contract StarknetERC20Bridge is LegacyBridge {
     function identify() external pure override returns (string memory) {
-        return "StarkWare_StarknetERC20Bridge_2.0_4";
+        return "StarkWare_StarknetERC20Bridge_2.0_5";
     }
 }

src/solidity/StarknetEthBridge.sol

@@ -9,7 +9,7 @@ contract StarknetEthBridge is LegacyBridge {
     using Addresses for address;
 
     function identify() external pure override returns (string memory) {
-        return "StarkWare_StarknetEthBridge_2.0_4";
+        return "StarkWare_StarknetEthBridge_2.0_5";
     }
 
     function acceptDeposit(

src/solidity/StarknetTokenBridge.sol

@@ -91,7 +91,7 @@ contract StarknetTokenBridge is
     uint256 constant DEPOSIT_MESSAGE_FIXED_SIZE = 1;
 
     function identify() external pure virtual returns (string memory) {
-        return "StarkWare_StarknetTokenBridge_2.0_4";
+        return "StarkWare_StarknetTokenBridge_2.0_5";
     }
 
     function validateInitData(bytes calldata data) internal view virtual override {