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add block height verify at join poin

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This commit is contained in:
cppppppp7
2023-12-10 23:10:28 +08:00
parent e3f3d269e5
commit e946c85fc2
2 changed files with 8 additions and 8 deletions
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7
aspect/assembly/aspect/aspect.ts
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@@ -90,14 +90,13 @@ export class Aspect implements IAspectTransaction, IAspectOperation, ITransactio
"illegal session key scope, method isn't allowed. actual is " + method + ". detail: " + sys.utils.uint8ArrayToHex(ctx.tx.content.unwrap().input));
// 4. verify expire block height
// const response = sys.hostApi.runtimeContext.get("tx^context");
// sys.require(response.result!.success, "get tx context fail");
const response = sys.hostApi.runtimeContext.get("block^header^0");
// let tx = Protobuf.decode<EthTransaction>(response.data!.value, EthTransaction.decode)
var ethBlockHeader = Protobuf.decode<EthBlockHeader>(response.data!.value, EthBlockHeader.decode);
// const currentBlockHeight = ctx.tx.content.unwrap().blockNumber;
const expireBlockHeight = sKeyObj.getExpireBlockHeight();
const currentBlockHeight = expireBlockHeight - 1 ;
const currentBlockHeight = ethBlockHeader.number + 1;
sys.require(currentBlockHeight <= expireBlockHeight,
"session key has expired; " + expireBlockHeight.toString() + " < " + currentBlockHeight.toString());

7
aspect/tests/test_tx.cjs
View File

@@ -185,15 +185,16 @@ async function f() {
"// ******************************************\n\n");
let currentBlockHeight = await web3.eth.getBlockNumber();
let expireBlockHeight = currentBlockHeight + 20; // ~10s
console.log("currentBlockHeight :", currentBlockHeight);
let expireBlockHeight = currentBlockHeight + 10; // ~10s
// let op = "0x0001" + sKey + sKeyContract + "0001" + contractCallMethod + expireBlockHeight;
let op =
"0x0001"
+ sKey
+ sKeyContract
+ "0001" + contractCallMethod
+ web3.eth.abi.encodeParameter('uint256', expireBlockHeight).slice(48, 64);
+ rmPrefix(web3.eth.abi.encodeParameter('uint256', expireBlockHeight)).slice(48, 64);
let sessionKeyRegData = aspect.operation(op).encodeABI();
console.log("op: ", op);
console.log("calldata: ", sessionKeyRegData);