feat: deploy custom da validator (#396)

* feat: deploy custom da validator

* fix: factory should have no custom da

Author: gzeoneth

scripts/deployOsp.ts

@@ -4,13 +4,28 @@ import { deployOneStepProofEntry } from './deploymentUtils'
 async function main() {
   const [deployer] = await ethers.getSigners()
 
+  // Get custom DA validator address from environment variable
+  const customDAValidator =
+    process.env.CUSTOM_DA_VALIDATOR || ethers.constants.AddressZero
+
   console.log('Deploying OneStepProofEntry with the following configuration:')
   console.log('Deployer:', deployer.address)
+  console.log('Custom DA Validator:', customDAValidator)
   console.log('Network:', (await ethers.provider.getNetwork()).name)
 
+  // Validate the custom DA validator address if provided
+  if (customDAValidator !== ethers.constants.AddressZero) {
+    // Check if the address has code deployed
+    const code = await ethers.provider.getCode(customDAValidator)
+    if (code === '0x') {
+      console.warn('WARNING: Custom DA validator address has no code deployed')
+    }
+  }
+
   // Deploy OneStepProofEntry and its dependencies
   const deployment = await deployOneStepProofEntry(
     deployer,
+    customDAValidator,
     process.env.DISABLE_VERIFICATION !== 'true'
   )
 

scripts/deploymentUtils.ts

@@ -165,6 +165,7 @@ export async function create2(
 
 export async function deployOneStepProofEntry(
   signer: any,
+  customDAValidator: string,
   verify: boolean = true
 ): Promise<{
   prover0: Contract
@@ -198,7 +199,7 @@ export async function deployOneStepProofEntry(
   const proverHostIo = await deployContract(
     'OneStepProverHostIo',
     signer,
-    [ethers.constants.AddressZero],
+    [customDAValidator],
     verify,
     true
   )
@@ -348,7 +349,7 @@ export async function deployAllContracts(
     true
   )
   const { prover0, proverMem, proverMath, proverHostIo, osp } =
-    await deployOneStepProofEntry(signer, verify)
+    await deployOneStepProofEntry(signer, ethers.constants.AddressZero, verify)
   const challengeManager = await deployContract(
     'EdgeChallengeManager',
     signer,