release v1.4.0-beta.0

.circleci/config.yml

@@ -176,7 +176,7 @@ jobs:
       - checkout
       - run:
           name: Check table of contents
-          command: sudo npm install -g doctoc@2 && make check_toc
+          command: sudo npm install -g doctoc@2.2.0 && make check_toc
   codespell:
     docker:
       - image: circleci/python:3.9

.github/workflows/run-tests.yml

@@ -6,10 +6,8 @@ defaults:
 
 env:
   TEST_PRESET_TYPE: "minimal"
-  DEFAULT_BRANCH: "dev"
 
-# Run tests on workflow_Dispatch
-on: 
+on:
   push:
     branches:
       - dev 
@@ -22,10 +20,6 @@ on:
         description: Type of test to run, either mainnet or minimal
         type: string
         required: true
-      commitRef:
-        description: The branch, tag or SHA to checkout and build from
-        default: dev
-        required: true  
   schedule:
     - cron: '0 0 * * *'
 
@@ -47,19 +41,15 @@ jobs:
    steps:
       - name: Checkout this repo
         uses: actions/checkout@v3.2.0
-        with:
-          ref: ${{ github.event.inputs.commitRef || env.DEFAULT_BRANCH }}
       - name: Check table of contents
-        run: sudo npm install -g doctoc@2 && make check_toc
+        run: sudo npm install -g doctoc@2.2.0 && make check_toc
 
   codespell:
    runs-on: self-hosted
    needs: preclear
    steps:
       - name: Checkout this repo
         uses: actions/checkout@v3.2.0
-        with:
-          ref: ${{ github.event.inputs.commitRef || env.DEFAULT_BRANCH }}
       - name: Check codespell
         run: pip install 'codespell<3.0.0,>=2.0.0' --user &&  make codespell
 
@@ -69,8 +59,6 @@ jobs:
     steps:
       - name: Checkout this repo
         uses: actions/checkout@v3.2.0
-        with:
-          ref: ${{ github.event.inputs.commitRef || env.DEFAULT_BRANCH }}
       - name: Install pyspec requirements
         run: make install_test
       - name: Run linter for pyspec
@@ -87,8 +75,6 @@ jobs:
     steps:
       - name: Checkout this repo
         uses: actions/checkout@v3.2.0
-        with:
-          ref: ${{ github.event.inputs.commitRef || env.DEFAULT_BRANCH }}
       - name: set TEST_PRESET_TYPE
         if: github.event.inputs.test_preset_type != ''        
         run: |

.gitignore

@@ -4,6 +4,7 @@ venv
 .venvs
 .venv
 /.pytest_cache
+*.swp
 
 build/
 output/

configs/mainnet.yaml

@@ -53,6 +53,9 @@ DENEB_FORK_EPOCH: 18446744073709551615
 # EIP6110
 EIP6110_FORK_VERSION: 0x05000000  # temporary stub
 EIP6110_FORK_EPOCH: 18446744073709551615
+# WHISK
+WHISK_FORK_VERSION: 0x06000000  # temporary stub
+WHISK_FORK_EPOCH: 18446744073709551615
 
 
 # Time parameters

configs/minimal.yaml

@@ -52,6 +52,9 @@ DENEB_FORK_EPOCH: 18446744073709551615
 # EIP6110
 EIP6110_FORK_VERSION: 0x05000001
 EIP6110_FORK_EPOCH: 18446744073709551615
+# WHISK
+WHISK_FORK_VERSION: 0x06000001
+WHISK_FORK_EPOCH: 18446744073709551615
 
 
 # Time parameters

presets/mainnet/whisk.yaml

@@ -0,0 +1,20 @@
+# Mainnet preset - Whisk
+
+# Misc
+# ---------------------------------------------------------------
+# `uint64(4)`
+CURDLEPROOFS_N_BLINDERS: 4
+# `uint64(2**14)`
+WHISK_CANDIDATE_TRACKERS_COUNT: 16384
+# `uint64(2**13)` must be < WHISK_CANDIDATE_TRACKERS_COUNT
+WHISK_PROPOSER_TRACKERS_COUNT: 8192
+# `Epoch(2**8)`
+WHISK_EPOCHS_PER_SHUFFLING_PHASE: 256
+# `uint64(2**7 - CURDLEPROOFS_N_BLINDERS)`
+WHISK_VALIDATORS_PER_SHUFFLE: 124
+# `Epoch(2)`
+WHISK_PROPOSER_SELECTION_GAP: 2
+# `uint64(2**15)` TODO: will be replaced by a fix format once there's a serialized format
+WHISK_MAX_SHUFFLE_PROOF_SIZE: 32768
+# `uint64(2**10)` TODO: will be replaced by a fix format once there's a serialized format
+WHISK_MAX_OPENING_PROOF_SIZE: 1024

presets/minimal/whisk.yaml

@@ -0,0 +1,20 @@
+# Minimal preset - Whisk
+
+# Misc
+# ---------------------------------------------------------------
+# [customized]
+CURDLEPROOFS_N_BLINDERS: 4
+# [customized]
+WHISK_CANDIDATE_TRACKERS_COUNT: 32
+# [customized]
+WHISK_PROPOSER_TRACKERS_COUNT: 16
+# [customized]
+WHISK_EPOCHS_PER_SHUFFLING_PHASE: 4
+# [customized]
+WHISK_VALIDATORS_PER_SHUFFLE: 4
+# [customized]
+WHISK_PROPOSER_SELECTION_GAP: 1
+# `uint64(2**15)` TODO: will be replaced by a fix format once there's a serialized format
+WHISK_MAX_SHUFFLE_PROOF_SIZE: 32768
+# `uint64(2**10)` TODO: will be replaced by a fix format once there's a serialized format
+WHISK_MAX_OPENING_PROOF_SIZE: 1024

setup.py

@@ -726,7 +726,9 @@ def execution_engine_cls(cls) -> str:
         return "\n\n" + """
 class NoopExecutionEngine(ExecutionEngine):
 
-    def notify_new_payload(self: ExecutionEngine, execution_payload: ExecutionPayload) -> bool:
+    def notify_new_payload(self: ExecutionEngine,
+                           execution_payload: ExecutionPayload,
+                           parent_beacon_block_root: Root) -> bool:
         return True
 
     def notify_forkchoice_updated(self: ExecutionEngine,
@@ -740,7 +742,9 @@ def get_payload(self: ExecutionEngine, payload_id: PayloadId) -> GetPayloadRespo
         # pylint: disable=unused-argument
         raise NotImplementedError("no default block production")
 
-    def is_valid_block_hash(self: ExecutionEngine, execution_payload: ExecutionPayload) -> bool:
+    def is_valid_block_hash(self: ExecutionEngine,
+                            execution_payload: ExecutionPayload,
+                            parent_beacon_block_root: Root) -> bool:
         return True
 
     def is_valid_versioned_hashes(self: ExecutionEngine, new_payload_request: NewPayloadRequest) -> bool:
@@ -776,7 +780,6 @@ def imports(cls, preset_name: str):
 from eth2spec.deneb import {preset_name} as deneb
 '''
 
-
 #
 # WhiskSpecBuilder
 #
@@ -793,15 +796,18 @@ def imports(cls, preset_name: str):
     def hardcoded_custom_type_dep_constants(cls, spec_object) -> str:
         # Necessary for custom types `WhiskShuffleProof` and `WhiskTrackerProof`
         constants = {
-            'WHISK_MAX_SHUFFLE_PROOF_SIZE': spec_object.constant_vars['WHISK_MAX_SHUFFLE_PROOF_SIZE'].value,
-            'WHISK_MAX_OPENING_PROOF_SIZE': spec_object.constant_vars['WHISK_MAX_OPENING_PROOF_SIZE'].value,
+            'WHISK_MAX_SHUFFLE_PROOF_SIZE': spec_object.preset_vars['WHISK_MAX_SHUFFLE_PROOF_SIZE'].value,
+            'WHISK_MAX_OPENING_PROOF_SIZE': spec_object.preset_vars['WHISK_MAX_OPENING_PROOF_SIZE'].value,
         }
         return {**super().hardcoded_custom_type_dep_constants(spec_object), **constants}
 
 
 spec_builders = {
     builder.fork: builder
-    for builder in (Phase0SpecBuilder, AltairSpecBuilder, BellatrixSpecBuilder, CapellaSpecBuilder, DenebSpecBuilder, EIP6110SpecBuilder, WhiskSpecBuilder)
+    for builder in (
+        Phase0SpecBuilder, AltairSpecBuilder, BellatrixSpecBuilder, CapellaSpecBuilder, DenebSpecBuilder,
+        EIP6110SpecBuilder, WhiskSpecBuilder,
+    )
 }
 
 

specs/_features/eip6110/beacon-chain.md

@@ -224,7 +224,7 @@ def process_deposit_receipt(state: BeaconState, deposit_receipt: DepositReceipt)
         state.deposit_receipts_start_index = deposit_receipt.index
 
     apply_deposit(
-        state=state, 
+        state=state,
         pubkey=deposit_receipt.pubkey,
         withdrawal_credentials=deposit_receipt.withdrawal_credentials,
         amount=deposit_receipt.amount,
@@ -251,7 +251,11 @@ def process_execution_payload(state: BeaconState, body: BeaconBlockBody, executi
     # Verify the execution payload is valid
     versioned_hashes = [kzg_commitment_to_versioned_hash(commitment) for commitment in body.blob_kzg_commitments]
     assert execution_engine.verify_and_notify_new_payload(
-        NewPayloadRequest(execution_payload=payload, versioned_hashes=versioned_hashes)
+        NewPayloadRequest(
+            execution_payload=payload,
+            versioned_hashes=versioned_hashes,
+            parent_beacon_block_root=state.latest_block_header.parent_root,
+        )
     )
     # Cache execution payload header
     state.latest_execution_payload_header = ExecutionPayloadHeader(