From cb82010868200b46ea932522aaa8aadc02ff0429 Mon Sep 17 00:00:00 2001 From: Stefan Pingel <16143240+pinges@users.noreply.github.com> Date: Wed, 6 Sep 2023 21:24:27 +1000 Subject: [PATCH] set the beacon root address to the correct value (#5853) Signed-off-by: Stefan --- .../hyperledger/besu/datatypes/Address.java | 22 ++++++++----------- .../mainnet/ParentBeaconBlockRootHelper.java | 20 ++++------------- 2 files changed, 13 insertions(+), 29 deletions(-) diff --git a/datatypes/src/main/java/org/hyperledger/besu/datatypes/Address.java b/datatypes/src/main/java/org/hyperledger/besu/datatypes/Address.java index 6fa4de418e..0897617c83 100644 --- a/datatypes/src/main/java/org/hyperledger/besu/datatypes/Address.java +++ b/datatypes/src/main/java/org/hyperledger/besu/datatypes/Address.java @@ -59,28 +59,24 @@ public class Address extends DelegatingBytes { public static final Address BLAKE2B_F_COMPRESSION = Address.precompiled(0x09); /** The constant KZG_POINT_EVAL aka POINT_EVALUATION_PRECOMPILE_ADDRESS. */ public static final Address KZG_POINT_EVAL = Address.precompiled(0xA); - /** The constant PARENT_BEACON_BLOCK_ROOT_REGISTRY aka HISTORY_STORAGE_ADDRESS. */ - public static final Address PARENT_BEACON_BLOCK_ROOT_REGISTRY = Address.precompiled(0xB); - // TODO: this is not a precompile anymore. The address is correct for testnet 8. Fix after testnet - // 8 when we know what the real address is /** The constant BLS12_G1ADD. */ - public static final Address BLS12_G1ADD = Address.precompiled(0xC); + public static final Address BLS12_G1ADD = Address.precompiled(0xB); /** The constant BLS12_G1MUL. */ - public static final Address BLS12_G1MUL = Address.precompiled(0xD); + public static final Address BLS12_G1MUL = Address.precompiled(0xC); /** The constant BLS12_G1MULTIEXP. */ - public static final Address BLS12_G1MULTIEXP = Address.precompiled(0xE); + public static final Address BLS12_G1MULTIEXP = Address.precompiled(0xD); /** The constant BLS12_G2ADD. */ - public static final Address BLS12_G2ADD = Address.precompiled(0xF); + public static final Address BLS12_G2ADD = Address.precompiled(0xE); /** The constant BLS12_G2MUL. */ - public static final Address BLS12_G2MUL = Address.precompiled(0x10); + public static final Address BLS12_G2MUL = Address.precompiled(0xF); /** The constant BLS12_G2MULTIEXP. */ - public static final Address BLS12_G2MULTIEXP = Address.precompiled(0x11); + public static final Address BLS12_G2MULTIEXP = Address.precompiled(0x10); /** The constant BLS12_PAIRING. */ - public static final Address BLS12_PAIRING = Address.precompiled(0x12); + public static final Address BLS12_PAIRING = Address.precompiled(0x11); /** The constant BLS12_MAP_FP_TO_G1. */ - public static final Address BLS12_MAP_FP_TO_G1 = Address.precompiled(0x13); + public static final Address BLS12_MAP_FP_TO_G1 = Address.precompiled(0x12); /** The constant BLS12_MAP_FP2_TO_G2. */ - public static final Address BLS12_MAP_FP2_TO_G2 = Address.precompiled(0x14); + public static final Address BLS12_MAP_FP2_TO_G2 = Address.precompiled(0x13); /** The constant ZERO. */ public static final Address ZERO = Address.fromHexString("0x0"); diff --git a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/ParentBeaconBlockRootHelper.java b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/ParentBeaconBlockRootHelper.java index 39d5b664fb..8b9cf256ae 100644 --- a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/ParentBeaconBlockRootHelper.java +++ b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/ParentBeaconBlockRootHelper.java @@ -26,24 +26,13 @@ public class ParentBeaconBlockRootHelper { // Modulus use to for the timestamp to store the root public static final long HISTORICAL_ROOTS_MODULUS = 98304; - - // Address of the system user, that is used to call the contract for storing the root - // public static final Address SYSTEM_ADDRESS = - // Address.fromHexString("0xfffffffffffffffffffffffffffffffffffffffe"); - - // The address of the contract that stores the roots - // public static final Address BEACON_ROOTS_ADDRESS = - // Address.fromHexString("0x89e64Be8700cC37EB34f9209c96466DEEDc0d8a6"); + public static final Address BEACON_ROOTS_ADDRESS = + Address.fromHexString("0xbEac00dDB15f3B6d645C48263dC93862413A222D"); public static void storeParentBeaconBlockRoot( final WorldUpdater worldUpdater, final long timestamp, final Bytes32 root) { /* - pseudo code from EIP 4788: - timestamp_as_uint256 = to_uint256_be(block_header.timestamp) - parent_beacon_block_root = block_header.parent_beacon_block_root - - sstore(HISTORY_STORAGE_ADDRESS, timestamp_index, timestamp_as_uint256) - sstore(HISTORY_STORAGE_ADDRESS, root_index, parent_beacon_block_root) + see EIP-4788: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-4788.md */ final long timestampReduced = timestamp % HISTORICAL_ROOTS_MODULUS; final long timestampExtended = timestampReduced + HISTORICAL_ROOTS_MODULUS; @@ -51,8 +40,7 @@ public class ParentBeaconBlockRootHelper { final UInt256 timestampIndex = UInt256.valueOf(timestampReduced); final UInt256 rootIndex = UInt256.valueOf(timestampExtended); - final MutableAccount account = - worldUpdater.getOrCreate(Address.PARENT_BEACON_BLOCK_ROOT_REGISTRY).getMutable(); + final MutableAccount account = worldUpdater.getOrCreate(BEACON_ROOTS_ADDRESS).getMutable(); account.setStorageValue(timestampIndex, UInt256.valueOf(timestamp)); account.setStorageValue(rootIndex, UInt256.fromBytes(root)); worldUpdater.commit();