feat: enhance account management by adding support for ADMIN_PRIVATE_KEY in Hardhat configuration and DataProtectorSharingModule

Author: gfournierPro

packages/sharing-smart-contract/hardhat.config.cjs

@@ -35,15 +35,19 @@ module.exports = {
     bellecour: {
       ...bellecourBase,
       url: 'https://bellecour.iex.ec',
-      accounts: env.DEPLOYER_PRIVATE_KEY ? [env.DEPLOYER_PRIVATE_KEY] : [],
+      accounts: [
+        ...(env.DEPLOYER_PRIVATE_KEY ? [env.DEPLOYER_PRIVATE_KEY] : []),
+        ...(env.ADMIN_PRIVATE_KEY ? [env.ADMIN_PRIVATE_KEY] : []),
+      ].filter(Boolean),
     },
     avalancheFujiTestnet: {
       chainId: 43113,
       url: env.RPC_URL || 'https://api.avax-test.network/ext/bc/C/rpc',
       accounts: [
         env.DEPLOYER_PRIVATE_KEY ||
           '0x0000000000000000000000000000000000000000000000000000000000000000',
-      ],
+        ...(env.ADMIN_PRIVATE_KEY ? [env.ADMIN_PRIVATE_KEY] : []),
+      ].filter(Boolean),
       blockGasLimit: 8_000_000,
     },
     arbitrumSepolia: {
@@ -52,13 +56,17 @@ module.exports = {
       accounts: [
         env.DEPLOYER_PRIVATE_KEY ||
           '0x0000000000000000000000000000000000000000000000000000000000000000',
-      ],
+        ...(env.ADMIN_PRIVATE_KEY ? [env.ADMIN_PRIVATE_KEY] : []),
+      ].filter(Boolean),
       blockGasLimit: 30_000_000,
     },
     arbitrum: {
       chainId: 42161,
       url: env.RPC_URL || 'https://arb1.arbitrum.io/rpc',
-      accounts: env.DEPLOYER_PRIVATE_KEY ? [env.DEPLOYER_PRIVATE_KEY] : [],
+      accounts: [
+        ...(env.DEPLOYER_PRIVATE_KEY ? [env.DEPLOYER_PRIVATE_KEY] : []),
+        ...(env.ADMIN_PRIVATE_KEY ? [env.ADMIN_PRIVATE_KEY] : []),
+      ].filter(Boolean),
       blockGasLimit: 30_000_000,
     },
     // poco-chain native config

packages/sharing-smart-contract/ignition/modules/DataProtectorSharingModule.cjs

@@ -11,10 +11,8 @@ const env = require('../../config/env.cjs');
 
 // @ts-ignore
 module.exports = buildModule('DataProtectorSharingModule', (m) => {
-    // Use admin private key if provided, otherwise fall back to the first account
-    const proxyAdminOwner = env.ADMIN_PRIVATE_KEY 
-        ? m.getAccount(env.ADMIN_PRIVATE_KEY) 
-        : m.getAccount(0);
+    // Use admin account if provided (index 1), otherwise fall back to deployer account (index 0)
+    const proxyAdminOwner = env.ADMIN_PRIVATE_KEY ? m.getAccount(1) : m.getAccount(0);
     const pocoAddress = env.POCO_ADDRESS || defaultPocoAddress;
     const datasetRegistryAddress = env.DATASET_REGISTRY_ADDRESS || defaultDatasetRegistryAddress;