From 1f51331dd39296de3ef31762295131ecf817d984 Mon Sep 17 00:00:00 2001
From: tersec <tersec@users.noreply.github.com>
Date: Tue, 12 Oct 2021 11:37:40 +0000
Subject: [PATCH] use specified execution_payload when constructing blocks;
 update Geth launch script (#2975)

* use specified execution_payload when constructing blocks; update Geth launch script

* revert DepositContractState change
---
 beacon_chain/spec/helpers.nim          |  3 ++-
 beacon_chain/spec/state_transition.nim |  3 ++-
 scripts/run-catalyst.sh                | 25 +++++++++++++++----------
 3 files changed, 19 insertions(+), 12 deletions(-)
 mode change 100755 => 100644 scripts/run-catalyst.sh

diff --git a/beacon_chain/spec/helpers.nim b/beacon_chain/spec/helpers.nim
index 5d3b1da1b..127ad261d 100644
--- a/beacon_chain/spec/helpers.nim
+++ b/beacon_chain/spec/helpers.nim
@@ -301,7 +301,8 @@ func is_merge_block(
     state: merge.BeaconState,
     body: merge.BeaconBlockBody | merge.TrustedBeaconBlockBody |
           merge.SigVerifiedBeaconBlockBody): bool =
-  not is_merge_complete(state) and body.execution_payload != ExecutionPayload()
+  not is_merge_complete(state) and
+    body.execution_payload != default(merge.ExecutionPayload)
 
 # https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.4/specs/merge/beacon-chain.md#is_execution_enabled
 func is_execution_enabled*(
diff --git a/beacon_chain/spec/state_transition.nim b/beacon_chain/spec/state_transition.nim
index 3a4f31cb0..32413a6f7 100644
--- a/beacon_chain/spec/state_transition.nim
+++ b/beacon_chain/spec/state_transition.nim
@@ -547,7 +547,8 @@ template partialBeaconBlock(
       deposits: List[Deposit, Limit MAX_DEPOSITS](deposits),
       voluntary_exits:
         List[SignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS](voluntaryExits),
-      sync_aggregate: sync_aggregate))
+      sync_aggregate: sync_aggregate,
+      execution_payload: executionPayload))
 
 proc makeBeaconBlock*(
     cfg: RuntimeConfig,
diff --git a/scripts/run-catalyst.sh b/scripts/run-catalyst.sh
old mode 100755
new mode 100644
index 51d669eb7..3b03148a8
--- a/scripts/run-catalyst.sh
+++ b/scripts/run-catalyst.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # set -Eeuo pipefail
 
-# https://notes.ethereum.org/@9AeMAlpyQYaAAyuj47BzRw/rkwW3ceVY
+# https://notes.ethereum.org/_UH57VUPRrC-re3ubtmo2w
 
 # To increase verbosity: debug.verbosity(4)
 # MetaMask seed phrase for address with balance is:
@@ -11,12 +11,11 @@ GENESISJSON=$(mktemp)
 GETHDATADIR=$(mktemp -d)
 
 echo \{\
-	\"config\": \{\
+    \"config\": \{\
 		\"chainId\":1,\
 		\"homesteadBlock\":0,\
-		\"daoForkBlock\":0,\
-		\"daoForkSupport\":true,\
 		\"eip150Block\":0,\
+		\"eip150Hash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\
 		\"eip155Block\":0,\
 		\"eip158Block\":0,\
 		\"byzantiumBlock\":0,\
@@ -30,13 +29,13 @@ echo \{\
 			\"period\": 5,\
 			\"epoch\": 30000\
 		\},\
-		\"terminalTotalDifficulty\":0\
+		\"terminalTotalDifficulty\":10\
 	\},\
 	\"nonce\":\"0x42\",\
 	\"timestamp\":\"0x0\",\
 	\"extraData\":\"0x0000000000000000000000000000000000000000000000000000000000000000a94f5374fce5edbc8e2a8697c15331677e6ebf0b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\",\
-	\"gasLimit\":\"0x989680\",\
-	\"difficulty\":\"0x400000000\",\
+	\"gasLimit\":\"0x1C9C380\",\
+	\"difficulty\":\"0x0\",\
 	\"mixHash\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\
 	\"coinbase\":\"0x0000000000000000000000000000000000000000\",\
 	\"alloc\":\{\
@@ -46,7 +45,13 @@ echo \{\
 	\"gasUsed\":\"0x0\",\
 	\"parentHash\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\
 	\"baseFeePerGas\":\"0x7\"\
-\} > ${GENESISJSON}
+\} > "${GENESISJSON}"
 
-~/execution_clients/go-ethereum/build/bin/geth --catalyst --http --ws -http.api "engine" --datadir ${GETHDATADIR} init ${GENESISJSON}
-~/execution_clients/go-ethereum/build/bin/geth --catalyst --http --ws -http.api "engine" --nodiscover --miner.etherbase 0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b --datadir ${GETHDATADIR} console
+# Initialize the genesis
+~/execution_clients/go-ethereum/build/bin/geth --catalyst --http --ws -http.api "engine" --datadir "${GETHDATADIR}" init "${GENESISJSON}"
+
+# Import the signing key (press enter twice for empty password)
+~/execution_clients/go-ethereum/build/bin/geth --catalyst --http --ws -http.api "engine" --datadir "${GETHDATADIR}" account import <(echo 45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8)
+
+# Start the node (and press enter once to unlock the account)
+~/execution_clients/go-ethereum/build/bin/geth --catalyst --http --ws -ws.api "eth,net,engine" --datadir "${GETHDATADIR}" --allow-insecure-unlock --unlock "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" --password "" --nodiscover console