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use genesis.json for ArbOSInit feature flags #176

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use genesis.json for ArbOSInit feature flags #176

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60 changes: 44 additions & 16 deletions scripts/config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -200,24 +200,44 @@ function getChainInfo(): ChainInfo {
}

function applyTxFilteringConfig(config: any) {
config.execution["address-filter"] = {
"enable": true,
"s3": {
"access-key": "minioadmin",
"secret-key": "minioadmin",
"region": "us-east-1",
"endpoint": "http://minio:9000",
"bucket": "tx-filtering",
"object-key": "address-hashes.json"
},
"poll-interval": "30s"
};
config.execution["transaction-filterer-rpc-client"] = {
"url": "http://transaction-filterer:8547"
config.execution.sequencer["transaction-filtering"] = {
"address-filter": {
"enable": true,
"s3": {
"access-key": "minioadmin",
"secret-key": "minioadmin",
"region": "us-east-1",
"endpoint": "http://minio:9000",
"bucket": "tx-filtering",
"object-key": "address-hashes.json"
},
"poll-interval": "30s"
},
"transaction-filterer-rpc-client": {
"url": "http://transaction-filterer:8547"
}
};
config["init"] = {
"transaction-filtering-enabled": true
}

function generateL2GenesisJson() {
const chainConfigPath = path.join(consts.configpath, "l2_chain_config.json");
const chainConfigStr = fs.readFileSync(chainConfigPath).toString();

const genesis = {
"serializedChainConfig": chainConfigStr,
"arbOSInit": {
"transactionFilteringEnabled": true,
"nativeTokenSupplyManagementEnabled": false
},
"gasLimit": "0x0",
"difficulty": "0x0",
"alloc": {}
};

fs.writeFileSync(
path.join(consts.configpath, "l2_genesis.json"),
JSON.stringify(genesis)
);
}

function writeConfigs(argv: any) {
Expand Down Expand Up @@ -335,6 +355,13 @@ function writeConfigs(argv: any) {
}
}

if (argv.txfiltering) {
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@diegoximenes diegoximenes Feb 13, 2026

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Any issue with generating genesis.json for all cases?

generateL2GenesisJson();
(baseConfig as any)["init"] = {
"genesis-json-file": "/config/l2_genesis.json"
};
}

const baseConfJSON = JSON.stringify(baseConfig)

if (argv.simple) {
Expand Down Expand Up @@ -395,6 +422,7 @@ function writeConfigs(argv: any) {
}

let l3Config = JSON.parse(baseConfJSON)
delete l3Config["init"]
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@diegoximenes diegoximenes Feb 13, 2026

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Why is that needed?

l3Config["parent-chain"].connection.url = argv.l2url
// use the same account for l2 and l3 staker
// l3Config.node.staker["parent-chain-wallet"].account = namedAddress("l3owner")
Expand Down
2 changes: 1 addition & 1 deletion test-node.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

set -eu

NITRO_NODE_VERSION=offchainlabs/nitro-node:v3.9.2-52e8959
: ${NITRO_NODE_VERSION:=offchainlabs/nitro-node:v3.9.2-52e8959}
BLOCKSCOUT_VERSION=offchainlabs/blockscout:v1.1.0-0e716c8

# nitro-contract workaround for testnode
Expand Down