accounts/abi: handle ABIs with contract type parameter (ethereum#30315)

convert parameter of type contract to the basic `address` type --------- Co-authored-by: Martin HS <[email protected]>
sentioxyz · Dec 3, 2024 · 137457b · 137457b
1 parent 0533c8e
commit 137457b
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go
@@ -1218,3 +1218,10 @@ func TestUnpackRevert(t *testing.T) {
 		})
 	}
 }
+
+func TestInternalContractType(t *testing.T) {
+	jsonData := `[{"inputs":[{"components":[{"internalType":"uint256","name":"dailyLimit","type":"uint256"},{"internalType":"uint256","name":"txLimit","type":"uint256"},{"internalType":"uint256","name":"accountDailyLimit","type":"uint256"},{"internalType":"uint256","name":"minAmount","type":"uint256"},{"internalType":"bool","name":"onlyWhitelisted","type":"bool"}],"internalType":"struct IMessagePassingBridge.BridgeLimits","name":"bridgeLimits","type":"tuple"},{"components":[{"internalType":"uint256","name":"lastTransferReset","type":"uint256"},{"internalType":"uint256","name":"bridged24Hours","type":"uint256"}],"internalType":"struct IMessagePassingBridge.AccountLimit","name":"accountDailyLimit","type":"tuple"},{"components":[{"internalType":"uint256","name":"lastTransferReset","type":"uint256"},{"internalType":"uint256","name":"bridged24Hours","type":"uint256"}],"internalType":"struct IMessagePassingBridge.BridgeDailyLimit","name":"bridgeDailyLimit","type":"tuple"},{"internalType":"contract INameService","name":"nameService","type":"INameService"},{"internalType":"bool","name":"isClosed","type":"bool"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"canBridge","outputs":[{"internalType":"bool","name":"isWithinLimit","type":"bool"},{"internalType":"string","name":"error","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"name":"normalizeFrom18ToTokenDecimals","outputs":[{"internalType":"uint256","name":"normalized","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"name":"normalizeFromTokenTo18Decimals","outputs":[{"internalType":"uint256","name":"normalized","type":"uint256"}],"stateMutability":"pure","type":"function"}]`
+	if _, err := JSON(strings.NewReader(jsonData)); err != nil {
+		t.Fatal(err)
+	}
+}
diff --git a/accounts/abi/type.go b/accounts/abi/type.go
@@ -219,7 +219,12 @@ func NewType(t string, internalType string, components []ArgumentMarshaling) (ty
 		typ.T = FunctionTy
 		typ.Size = 24
 	default:
-		return Type{}, fmt.Errorf("unsupported arg type: %s", t)
+		if strings.HasPrefix(internalType, "contract ") {
+			typ.Size = 20
+			typ.T = AddressTy
+		} else {
+			return Type{}, fmt.Errorf("unsupported arg type: %s", t)
+		}
 	}
 
 	return