Add enableRip7212 option to HH network config

Author: fvictorio

docs/src/content/hardhat-network/docs/reference/index.md

@@ -122,6 +122,10 @@ The `baseFeePerGas` of the first block. Note that when forking a remote network,
 
 The address used as coinbase in new blocks. Default value: `"0xc014ba5ec014ba5ec014ba5ec014ba5ec014ba5e"`.
 
+#### `enableRip7212`
+
+A flag indicating whether to enable [RIP-7212 (Precompile for secp256r1 Curve Support)](https://github.com/ethereum/RIPs/blob/master/RIPS/rip-7212.md). Default value: `false`.
+
 ### Mining modes
 
 You can configure the mining behavior under your Hardhat Network settings:

packages/hardhat-core/src/internal/core/providers/construction.ts

@@ -114,6 +114,7 @@ export async function createProvider(
           paths !== undefined ? getForkCacheDirPath(paths) : undefined,
         enableTransientStorage:
           hardhatNetConfig.enableTransientStorage ?? false,
+        enableRip7212: hardhatNetConfig.enableRip7212 ?? false,
       },
       {
         enabled: hardhatNetConfig.loggingEnabled,

packages/hardhat-core/src/internal/hardhat-network/provider/provider.ts

@@ -120,6 +120,7 @@ interface HardhatNetworkProviderConfig {
   forkConfig?: ForkConfig;
   forkCachePath?: string;
   enableTransientStorage: boolean;
+  enableRip7212: boolean;
 }
 
 export function getNodeConfig(
@@ -255,7 +256,7 @@ export class EdrProviderWrapper
         }),
         cacheDir: config.forkCachePath,
         coinbase: Buffer.from(coinbase.slice(2), "hex"),
-        enableRip7212: false,
+        enableRip7212: config.enableRip7212,
         fork,
         hardfork: ethereumsjsHardforkToEdrSpecId(hardforkName),
         genesisAccounts: config.genesisAccounts.map((account) => {

packages/hardhat-core/src/types/config.ts

@@ -58,6 +58,7 @@ export interface HardhatNetworkUserConfig {
   coinbase?: string;
   chains?: HardhatNetworkChainsUserConfig;
   enableTransientStorage?: boolean;
+  enableRip7212?: boolean;
 }
 
 export type HardhatNetworkAccountsUserConfig =
@@ -155,6 +156,7 @@ export interface HardhatNetworkConfig {
   chains: HardhatNetworkChainsConfig;
   allowBlocksWithSameTimestamp?: boolean;
   enableTransientStorage?: boolean;
+  enableRip7212?: boolean;
 }
 
 export type HardhatNetworkAccountsConfig =

packages/hardhat-core/test/internal/hardhat-network/helpers/useProvider.ts

@@ -101,6 +101,7 @@ export function useProvider({
         coinbase,
         allowBlocksWithSameTimestamp,
         enableTransientStorage: false,
+        enableRip7212: false,
       },
       {
         enabled: loggerEnabled,

packages/hardhat-core/test/internal/hardhat-network/stack-traces/execution.ts

@@ -53,6 +53,7 @@ export async function instantiateProvider(
     coinbase: "0x0000000000000000000000000000000000000000",
     initialBaseFeePerGas: 0,
     enableTransientStorage: false,
+    enableRip7212: false,
   };
 
   const provider = await EdrProviderWrapper.create(