Support zkProofs attestations with Lighthouse

Author: thorsteneb

lighthouse-cl-only.yml

@@ -73,10 +73,6 @@ services:
       - ${CL_QUIC_PORT:-9001}
       - ${CL_MAX_PEER_COUNT:+--target-peers}
       - ${CL_MAX_PEER_COUNT:+${CL_MAX_PEER_COUNT}}
-      - --execution-endpoint
-      - ${EL_NODE}
-      - --execution-jwt
-      - /var/lib/lighthouse/beacon/ee-secret/jwtsecret
       - --debug-level=${LOG_LEVEL}
       - --metrics
       - --metrics-address

lighthouse.yml

@@ -47,6 +47,7 @@ services:
       - BEACON_STATS_MACHINE=${BEACON_STATS_MACHINE}
       - CL_EXTRAS=${CL_EXTRAS:-}
       - NODE_TYPE=${CL_NODE_TYPE:-pruned}
+      - EL_NODE=${EL_NODE}
       - IPV6=${IPV6:-false}
       - CL_P2P_PORT=${CL_P2P_PORT:-9000}
       - CL_QUIC_PORT=${CL_QUIC_PORT:-9001}
@@ -83,10 +84,6 @@ services:
       - ${CL_QUIC_PORT:-9001}
       - ${CL_MAX_PEER_COUNT:+--target-peers}
       - ${CL_MAX_PEER_COUNT:+${CL_MAX_PEER_COUNT}}
-      - --execution-endpoint
-      - ${EL_NODE}
-      - --execution-jwt
-      - /var/lib/lighthouse/beacon/ee-secret/jwtsecret
       - --debug-level=${LOG_LEVEL}
       - --metrics
       - --metrics-address

lighthouse/docker-entrypoint.sh

@@ -56,6 +56,10 @@ else
   __network="--network=${NETWORK}"
 fi
 
+
+# Assume we're not zk-enabled
+__engine="--execution-endpoint ${EL_NODE} --execution-jwt /var/lib/lighthouse/beacon/ee-secret/jwtsecret"
+
 case "${NODE_TYPE}" in
   archive)
     echo "Lighthouse archive node without pruning"
@@ -64,6 +68,27 @@ case "${NODE_TYPE}" in
   full|pruned)
     __prune=""
     ;;
+  pruned-with-zkproofs)
+    if [[ ! "${NETWORK}" = "mainnet" ]]; then
+      echo "Lighthouse with zkProof verification only works on mainnet, as far as Eth Docker is aware."
+      echo "Aborting."
+      sleep 30
+      exit 1
+    fi
+    echo "Lighthouse node with zkProof verification. HIGHLY experimental."
+    echo "Please make sure that you have edited \".env\" and changed:"
+    echo "CL_EXTRAS=--boot-nodes enr:-Oy4QJgMz9S1Eb7s13nKIbulKC0nvnt7AEqbmwxnTdwzptxNCGWjc9ipteUaCwqlu2bZDoNz361vGC_IY4fbdkR1K9iCDeuHYXR0bmV0c4gAAAAAAAAABoNjZ2MEhmNsaWVudNGKTGlnaHRob3VzZYU4LjAuMYRldGgykK1TLOsGAAAAAEcGAAAAAACCaWSCdjSCaXCEisV68INuZmSEzCxc24RxdWljgiMpiXNlY3AyNTZrMaEDEIWq41UTcFUgL8LRletpbIwrrpxznIMN_F5jRgatngmIc3luY25ldHMAg3RjcIIjKIR6a3ZtAQ"
+    echo "LH_SRC_BUILD_TARGET=ethproofs/zkattester-demo"
+    echo "LH_SRC_REPO=https://github.com/ethproofs/lighthouse"
+    echo "LH_DOCKERFILE=Dockerfile.source"
+    echo "MEV_BOOST=true"
+    echo "MEV_BUILD_FACTOR=100"
+    echo "And have source-built Lighthouse with \"./ethd update\""
+    echo "A PBS sidecar needs to be in COMPOSE_FILE, and MEV relays need to be configured"
+    echo "Note the bootnodes ENR may have changed, check on the zkEVM attesting Telegram group!"
+    __prune=""
+    __engine="--execution-proofs"
+    ;;
   *)
     echo "ERROR: The node type ${NODE_TYPE} is not known to Eth Docker's Lighthouse implementation."
     sleep 30
@@ -128,5 +153,5 @@ if [[ -f /var/lib/lighthouse/beacon/prune-marker ]]; then
 else
 # Word splitting is desired for the command line parameters
 # shellcheck disable=SC2086
-  exec "$@" ${__network} ${__mev_boost} ${__checkpoint_sync} ${__prune} ${__beacon_stats} ${__ipv6} ${CL_EXTRAS}
+  exec "$@" ${__network} ${__mev_boost} ${__checkpoint_sync} ${__engine} ${__prune} ${__beacon_stats} ${__ipv6} ${CL_EXTRAS}
 fi