From 45bcddf9a5716dfe6df2793023f4ed29ad261227 Mon Sep 17 00:00:00 2001
From: Drygin <DryginAlexander@gmail.com>
Date: Fri, 29 Jul 2022 20:02:55 +0300
Subject: [PATCH] TC-128 ransferAdminship

---
 README.md                     | 12 ++++++------
 contracts/InstanceFactory.sol |  9 +++++++++
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index e1041e6..8d984d5 100644
--- a/README.md
+++ b/README.md
@@ -61,12 +61,12 @@ Check config.js for actual values.
 
 With `salt` = `0x0000000000000000000000000000000000000000000000000000000047941987` address must be:
 
-1. `SidechainInstanceFactory` - `0xE24B853247B37375A080553082a5385Dda95E8cf`
-2. `SidechainInstanceFactory proxy` - `0x168de886aC22e73b3306e234579794340a0eb746`
-3. `InstanceFactory` - `0x8B85eB475Ac8D286DcF307346a6EAE9E9c93665d`
-4. `InstanceFactory proxy` - `0xf30827C1588b17ABAeF855DF92bf6B60615F3e9C`
-5. `InstanceProposalCreator` - `0xe1FcF99262F00cCbe2CE6cC70CE956C7e5728C10`
-6. `InstanceProposalCreator proxy` - `0xa9189801C88fe8222001d2ee962A6A4150DB6026`
+1. `SidechainInstanceFactory` - `0x3D36D4b204E68e8A1431ec31Bea1fFbA3eC04590`
+2. `SidechainInstanceFactory proxy` - `0x9d5C91ccF5c58b312896C4B4De45426fA128b001`
+3. `InstanceFactory` - `0x83216783423500116723884F70dB44fB7BBb855b`
+4. `InstanceFactory proxy` - `0x300aF836C74c1Af73f4353130AC1314Ed59B6a0A`
+5. `InstanceProposalCreator` - `0x2b73b3555F1904CB8042cA6703734438eD4F28a0`
+6. `InstanceProposalCreator proxy` - `0x84E013c8699Cb115906929B68b1Dc5ca5B2Fc46c`
 
 Check addresses with current config:
 
diff --git a/contracts/InstanceFactory.sol b/contracts/InstanceFactory.sol
index 968a80c..ffaad77 100644
--- a/contracts/InstanceFactory.sol
+++ b/contracts/InstanceFactory.sol
@@ -102,4 +102,13 @@ contract InstanceFactory is Initializable {
     nativeCurImpl = address(new ETHTornadoCloneable(_verifier, _hasher));
     emit NewImplementationSet(ERC20Impl, nativeCurImpl, _verifier, _hasher);
   }
+
+  /**
+   * @dev Transfers adminship of the contract to a new account (`newAdmin`).
+   * Can only be called by the current admin.
+   */
+  function transferAdminship(address newAdmin) external onlyAdmin {
+    require(newAdmin != address(0), "IF: new owner is the zero address");
+    admin = newAdmin;
+  }
 }