From 44abf283ec80cbb33f0b6aad12cd1a7dc657debd Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 3 Oct 2017 15:50:25 +0300
Subject: Add keccak256 on web3_wrapper

---
 src/web3_wrapper.ts | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/web3_wrapper.ts')

diff --git a/src/web3_wrapper.ts b/src/web3_wrapper.ts
index 653205988..7576f3d40 100644
--- a/src/web3_wrapper.ts
+++ b/src/web3_wrapper.ts
@@ -112,6 +112,10 @@ export class Web3Wrapper {
         const logs = await this.sendRawPayloadAsync(payload);
         return logs;
     }
+    public keccak256(data: string): string {
+        const hash = this.web3.sha3(data);
+        return hash;
+    }
     private getContractInstance<A extends Web3.ContractInstance>(abi: Web3.ContractAbi, address: string): A {
         const web3ContractInstance = this.web3.eth.contract(abi).at(address);
         const contractInstance = new Contract(web3ContractInstance, this.defaults) as any as A;
-- 
cgit