update contracts with new vIBC core API

.gitignore

@@ -11,4 +11,8 @@ node_modules
 
 # solidity-coverage files
 /coverage
-/coverage.json
+/coverage.json
+
+# Foundry files
+/out
+/cache_forge

contracts/CustomChanIbcContract.sol

@@ -5,6 +5,7 @@ pragma solidity ^0.8.9;
 import '@open-ibc/vibc-core-smart-contracts/contracts/Ibc.sol';
 import '@open-ibc/vibc-core-smart-contracts/contracts/IbcReceiver.sol';
 import '@open-ibc/vibc-core-smart-contracts/contracts/IbcDispatcher.sol';
+import '@open-ibc/vibc-core-smart-contracts/contracts/ProofVerifier.sol';
 
 contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
     // received packet as chain B
@@ -31,6 +32,10 @@ contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
         dispatcher = _dispatcher;
     }
 
+    function getConnectedChannels() external view returns (ChannelMapping[] memory) {
+        return connectedChannels;
+    }
+
     /**
      * @dev Sends a packet with a greeting message over a specified channel.
      * @param message The greeting message to be sent.
@@ -66,35 +71,33 @@ contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
      * @param proof not implemented for now
      */
     function createChannel(
-        string calldata version,
+        CounterParty calldata local,
         uint8 ordering,
         bool feeEnabled, 
         string[] calldata connectionHops, 
         CounterParty calldata counterparty, 
-        Proof calldata proof
+        Ics23Proof calldata proof
         ) external {
 
         dispatcher.openIbcChannel(
             IbcChannelReceiver(address(this)),
-            version,
+            local,
             ChannelOrder(ordering),
             feeEnabled,
             connectionHops,
             counterparty,
             proof
         );
-    } 
+    }
 
     function onOpenIbcChannel(
         string calldata version,
-        ChannelOrder ordering,
-        bool feeEnabled,
-        string[] calldata connectionHops,
-        string calldata counterpartyPortId,
-        bytes32 counterpartyChannelId,
-        string calldata counterpartyVersion
-    ) external onlyIbcDispatcher returns (string memory selectedVersion) {
-        if (bytes(counterpartyPortId).length <= 8) {
+        ChannelOrder,
+        bool,
+        string[] calldata,
+        CounterParty calldata counterparty
+    ) external view onlyIbcDispatcher returns (string memory selectedVersion) {
+        if (bytes(counterparty.portId).length <= 8) {
             revert invalidCounterPartyPortId();
         }
         /**
@@ -105,7 +108,7 @@ contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
          */
         bool foundVersion = false;
         selectedVersion = keccak256(abi.encodePacked(version)) == keccak256(abi.encodePacked(''))
-            ? counterpartyVersion
+            ? counterparty.version
             : version;
         for (uint256 i = 0; i < supportedVersions.length; i++) {
             if (keccak256(abi.encodePacked(selectedVersion)) == keccak256(abi.encodePacked(supportedVersions[i]))) {
@@ -115,9 +118,9 @@ contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
         }
         require(foundVersion, 'Unsupported version');
         // if counterpartyVersion is not empty, then it must be the same foundVersion
-        if (keccak256(abi.encodePacked(counterpartyVersion)) != keccak256(abi.encodePacked(''))) {
+        if (keccak256(abi.encodePacked(counterparty.version)) != keccak256(abi.encodePacked(''))) {
             require(
-                keccak256(abi.encodePacked(counterpartyVersion)) == keccak256(abi.encodePacked(selectedVersion)),
+                keccak256(abi.encodePacked(counterparty.version)) == keccak256(abi.encodePacked(selectedVersion)),
                 'Version mismatch'
             );
         }
@@ -151,11 +154,7 @@ contract CustomChanIbcContract is IbcReceiverBase, IbcReceiver {
         connectedChannels.push(channelMapping);
     }
 
-    function onCloseIbcChannel(
-        bytes32 channelId,
-        string calldata counterpartyPortId,
-        bytes32 counterpartyChannelId
-    ) external onlyIbcDispatcher {
+    function onCloseIbcChannel(bytes32 channelId, string calldata, bytes32) external onlyIbcDispatcher {
         // logic to determin if the channel should be closed
         bool channelFound = false;
         for (uint256 i = 0; i < connectedChannels.length; i++) {

contracts/UniversalChanIbcContract.sol

@@ -35,7 +35,7 @@ contract UniversalChanIbcContract is IbcMwUser, IbcUniversalPacketReceiver {
     function sendGreet(address destPortAddr, bytes32 channelId, bytes calldata message, uint64 timeoutTimestamp) external {
         IbcUniversalPacketSender(mw).sendUniversalPacket(
             channelId,
-            Ibc.toBytes32(destPortAddr),
+            IbcUtils.toBytes32(destPortAddr),
             message,
             timeoutTimestamp
         );
@@ -48,7 +48,7 @@ contract UniversalChanIbcContract is IbcMwUser, IbcUniversalPacketReceiver {
         recvedPackets.push(UcPacketWithChannel(channelId, packet));
         // do logic
         // below is an example, the actual ackpacket data should be implemented by the contract developer
-        return AckPacket(true, abi.encodePacked(address(this), Ibc.toAddress(packet.srcPortAddr), 'ack-', packet.appData));
+        return AckPacket(true, abi.encodePacked(address(this), IbcUtils.toAddress(packet.srcPortAddr), 'ack-', packet.appData));
     }
 
     function onUniversalAcknowledgement(
@@ -60,7 +60,7 @@ contract UniversalChanIbcContract is IbcMwUser, IbcUniversalPacketReceiver {
         // check onRecvUniversalPacket for the encoded ackpacket data
         require(ack.data.length >= 20, 'ack data too short');
         address ackSender = address(bytes20(ack.data[0:20]));
-        require(Ibc.toAddress(packet.destPortAddr) == ackSender, 'ack address mismatch');
+        require(IbcUtils.toAddress(packet.destPortAddr) == ackSender, 'ack address mismatch');
         ackPackets.push(UcAckWithChannel(channelId, packet, ack));
         // do logic
     }