IBC transfer precompile for default timeout height and timestamp (sei…

…-protocol#1622) * working draft of ibc with default timeouts * fixed draft * tests for transferWithDefaultTimeout method * move common args validation to a common method * formatting * more tests * get time from block
Hridoy000368 · May 6, 2024 · 502a560 · 502a560
1 parent bbac7c2
commit 502a560
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Showing 7 changed files with 674 additions and 61 deletions.
diff --git a/app/app.go b/app/app.go
@@ -675,6 +675,9 @@ func New(
 			app.DistrKeeper,
 			app.OracleKeeper,
 			app.TransferKeeper,
+			app.IBCKeeper.ClientKeeper,
+			app.IBCKeeper.ConnectionKeeper,
+			app.IBCKeeper.ChannelKeeper,
 		); err != nil {
 			panic(err)
 		}

diff --git a/precompiles/common/expected_keepers.go b/precompiles/common/expected_keepers.go
@@ -3,6 +3,10 @@ package common
 import (
 	"context"
 
+	connectiontypes "github.com/cosmos/ibc-go/v3/modules/core/03-connection/types"
+	"github.com/cosmos/ibc-go/v3/modules/core/04-channel/types"
+	"github.com/cosmos/ibc-go/v3/modules/core/exported"
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
@@ -79,3 +83,16 @@ type TransferKeeper interface {
 		timeoutTimestamp uint64,
 	) error
 }
+
+type ClientKeeper interface {
+	GetClientState(ctx sdk.Context, clientID string) (exported.ClientState, bool)
+	GetClientConsensusState(ctx sdk.Context, clientID string, height exported.Height) (exported.ConsensusState, bool)
+}
+
+type ConnectionKeeper interface {
+	GetConnection(ctx sdk.Context, connectionID string) (connectiontypes.ConnectionEnd, bool)
+}
+
+type ChannelKeeper interface {
+	GetChannel(ctx sdk.Context, portID, channelID string) (types.Channel, bool)
+}
diff --git a/precompiles/ibc/IBC.sol b/precompiles/ibc/IBC.sol
@@ -19,4 +19,12 @@ interface IBC {
         uint64 revisionHeight,
         uint64 timeoutTimestamp
     ) external returns (bool success);
+
+    function transferWithDefaultTimeout(
+        string toAddress,
+        string memory port,
+        string memory channel,
+        string memory denom,
+        uint256 amount
+    ) external returns (bool success);
 }
diff --git a/precompiles/ibc/abi.json b/precompiles/ibc/abi.json
@@ -50,7 +50,46 @@
         "type": "bool"
       }
     ],
-    "stateMutability": "view",
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "string",
+        "name": "toAddress",
+        "type": "string"
+      },
+      {
+        "internalType": "string",
+        "name": "port",
+        "type": "string"
+      },
+      {
+        "internalType": "string",
+        "name": "channel",
+        "type": "string"
+      },
+      {
+        "internalType": "string",
+        "name": "denom",
+        "type": "string"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "transferWithDefaultTimeout",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "success",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "payable",
     "type": "function"
   }
 ]