Snowbridge - Ethereum Electra Upgrade Support by claravanstaden · Pull Request #7075 · paritytech/polkadot-sdk

claravanstaden · 2025-01-07T12:18:02Z

Description

Adds support for the upcoming Ethereum Electra upgrade, while maintaining backwards compatibility for the current Deneb fork.

Integration

Relayers should be updated to send updated Electra consensus data structures.

Review Notes

The Ethereum Electra hard-fork consensus changes affecting the Ethereum light client are mainly isolated to the Generalized Indexes of data structures changing. Before Electra, these values were hardcoded in config. For Electra, these values change and needed to the updated. Methods were added to return the correct g-index for the current fork version.

Data structures used by the Ethereum client did not change in this hard-fork. The BeaconState container has been updated with additional changes, but because the on-chain code does not reference the BeaconState directly (only indirectly through merkle proofs), it is not a concern. Off-chain relayers use the BeaconState to generate proofs, and so the relayer code has been updated accordingly.

Companion PR for off-chain relayers

Snowfork/snowbridge#1283

* pallet order * fmt * adds test for bridge order * revert unintended change --------- Co-authored-by: claravanstaden <Cats 4 life!>

* fix coverage * fix codecov config --------- Co-authored-by: claravanstaden <Cats 4 life!>

# Conflicts: # .github/workflows/check-labels.yml # .github/workflows/check-prdoc.yml # .github/workflows/check-workspace.yml # .github/workflows/gitspiegel-trigger.yml # .github/workflows/release-99_notif-published.yml # bridges/snowbridge/README.md # bridges/snowbridge/runtime/test-common/src/lib.rs # bridges/snowbridge/scripts/contribute-upstream.sh # cumulus/parachains/runtimes/assets/test-utils/src/test_cases_over_bridge.rs # cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/tests/snowbridge.rs # polkadot/node/subsystem-bench/src/approval/mod.rs # polkadot/node/subsystem-bench/src/availability/mod.rs # polkadot/node/subsystem-bench/src/cli.rs # polkadot/node/subsystem-bench/src/core/environment.rs # polkadot/node/subsystem-bench/src/subsystem-bench.rs

* extract ethereum chain id * remove cargo.toml * fix chain id data type * fix missing chain id param * fix missing chain id param * fix coverage and missing param * fix CI * fix CI * revert scripts * revert coverage jobs * revert formatting --------- Co-authored-by: claravanstaden <Cats 4 life!>

* Ignore rewarding when funds unavailable * More tests * Fix taplo * Fix emulated test * Improve comments * Update bridges/snowbridge/pallets/inbound-queue/src/lib.rs Co-authored-by: Vincent Geddes <vincent@snowfork.com> * Fix format --------- Co-authored-by: Vincent Geddes <vincent@snowfork.com>

* test e2e scripts in GA * fix GA * test current dir * fix path * install moreutils * sponge * install go * export path * try something else * run nix * switch branch * nix develop * check setup * use nix setup * e2e stack script * e2e stack script * run command * check current dir * correct dir * correct dir * just cd * try something else * rn e2e script * adds submodules * ls * print vars * remove ls * cd instead of pushdir * try checking out differently * ls * ls * change checkout order * check what is in a dir * check what is in a dir * check something * check something * try something * try something * try e2e script again * remove ls * cleanup script * adds ssz gen * install js components * install js components * fix dir * adds output dir * create dir * try something else * bump * fix config paths * test output dir * adds wasm target * check wasm target * setup rustup in nix * missing quote * install rustup stable * adds e2e script in again * remove skip wasm flag * comment out things * start lodestar * print out log * print out log * print out lodestar * check geth version * bump * remove commented out code * update go files * adds smoketests * create dir * adjust scripts * only redirect start-services.sh output * only redirect start-services.sh output * switch dir * permissions * check script * allow service to be down * bump * last run, hopefully * fix tests * fixes * bump * fix * check lodestar * check lodestar * check lodestar * bump * bump * try again * try again * bump * bump * update go * update go * cleanup * check what is happening now * lodestar should run the background * run init.sh * check what happens with the download * change OS check * remove other steps to see what is happening * bump * run smoketests * run smoketests * cleanup jobs * extract ethereum chain id * remove cargo.toml * fix chain id data type * fix missing chain id param * fix missing chain id param * fix coverage and missing param * fix CI * fix CI * revert scripts * revert coverage jobs * revert formatting * check log * fix log * separate steps * cleanup job * remove running smoketests on a PR, only when merged * update branch * remove http endpoint from relayer * update nightly, revert unrelated changes * check rust version * chaneg branch for testing * adds beacon relay log * increase slot time * increase block time check * lower block check count * only run smoketests on merge to snowbridge --------- Co-authored-by: claravanstaden <Cats 4 life!>

* Sync execution update on demand * Fix updating LatestExecutionState * Revert change unrelated * Remove unused * Remove execution header from update & Remove LatestExecutionState

* adds finalized header gap check * fix comment * fmt * use constant for max gap * remove redundant config * fmt * fix tests * fix again * fmt * test works * revert change * Update bridges/snowbridge/pallets/ethereum-client/src/lib.rs Co-authored-by: Vincent Geddes <vincent@snowfork.com> * fmt --------- Co-authored-by: claravanstaden <Cats 4 life!> Co-authored-by: Vincent Geddes <vincent@snowfork.com>

…ion header storage (paritytech#125) * Remove execution header storage & submit inbound message with execution update * Fix ci breaking * More refactoring * Update beacon test fixtures * Format code * Initialize storage with finalized checkpoint for benchmark * Update weights include verify the execution proof * Fix breaking test * Remove fixture not in use * Add detail for InvalidExecutionProof * Initialize checkpoint for tests on demand * Revert error as NotBootstrapped for submit_update_with_missing_bootstrap * Add verify_execution_header tests back * Add error test back * Cleanup templates * Update bridges/snowbridge/primitives/beacon/src/types.rs Co-authored-by: Vincent Geddes <vincent@snowfork.com> * Narrowed inputs * Remove fields irrelevant from proof * Update bridges/snowbridge/primitives/core/src/inbound.rs Co-authored-by: Vincent Geddes <vincent@snowfork.com> * Update bridges/snowbridge/pallets/ethereum-client/src/impls.rs Co-authored-by: Vincent Geddes <vincent@snowfork.com> * Polish --------- Co-authored-by: Vincent Geddes <vincent@snowfork.com>

* fix smoketests ci * remove merge from upstream * first commit before pulling from master --------- Co-authored-by: claravanstaden <Cats 4 life!>

* Add fee multiplier * fmt * fmt * Update test mock * Swap order for parameters to calculate_fee --------- Co-authored-by: claravanstaden <Cats 4 life!>

# Conflicts: # .github/scripts/check-workspace.py # .github/scripts/common/lib.sh # .github/workflows/check-licenses.yml # .github/workflows/check-prdoc.yml # .github/workflows/release-50_publish-docker.yml # .github/workflows/release-99_notif-published.yml # Cargo.lock # bridges/snowbridge/pallets/ethereum-client/Cargo.toml # bridges/snowbridge/pallets/ethereum-client/src/tests.rs # bridges/snowbridge/pallets/inbound-queue/Cargo.toml # bridges/snowbridge/pallets/inbound-queue/src/mock.rs # bridges/snowbridge/pallets/outbound-queue/Cargo.toml # bridges/snowbridge/pallets/outbound-queue/merkle-tree/Cargo.toml # bridges/snowbridge/pallets/outbound-queue/runtime-api/Cargo.toml # bridges/snowbridge/pallets/outbound-queue/src/lib.rs # bridges/snowbridge/pallets/system/Cargo.toml # bridges/snowbridge/pallets/system/runtime-api/Cargo.toml # bridges/snowbridge/primitives/beacon/Cargo.toml # bridges/snowbridge/primitives/core/Cargo.toml # bridges/snowbridge/primitives/ethereum/Cargo.toml # bridges/snowbridge/runtime/runtime-common/Cargo.toml # bridges/snowbridge/runtime/test-common/Cargo.toml

# Conflicts: # .github/CODEOWNERS # .github/scripts/common/lib.sh # bridges/snowbridge/pallets/ethereum-client/src/tests.rs # bridges/snowbridge/pallets/inbound-queue/fixtures/src/register_token_with_insufficient_fee.rs # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs

* forward message id to destination chain * fix import

Co-authored-by: claravanstaden <Cats 4 life!>

# Conflicts: # .github/scripts/common/lib.sh # .github/workflows/check-links.yml # .github/workflows/srtool.yml # .github/workflows/subsystem-benchmarks.yml # bridges/snowbridge/pallets/inbound-queue/src/lib.rs # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs

* update rust version to stable * pin to rust 1.76 * fix tests and warning * fix import * update nightly version --------- Co-authored-by: claravanstaden <Cats 4 life!>

paritytech#145) * sync committee handover fix * remove comment * Update bridges/snowbridge/pallets/ethereum-client/src/lib.rs Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com> * add extra check * move checks around * remove extra validation * fix compiler error * reject updates in next period without sync committee * fix test * polish * Update bridges/snowbridge/pallets/ethereum-client/src/lib.rs Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com> --------- Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com>

# Conflicts: # .github/workflows/check-features.yml # .github/workflows/check-licenses.yml # .github/workflows/issues-auto-label.yml # .github/workflows/misc-notify-burnin-label.yml # .github/workflows/misc-review-bot-merge-queue.yml # .github/workflows/publish-check-crates.yml # .github/workflows/publish-claim-crates.yml # .github/workflows/publish-subsystem-benchmarks.yml # .github/workflows/release-99_notif-published.yml # .github/workflows/release-build-and-attach-runtimes.yml # .github/workflows/release-check-runtimes.yml # .github/workflows/release-srtool.yml # .github/workflows/review-bot.yml # .github/workflows/review-trigger.yml # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs

* add channel id to events * fixed channel * fix formatting

* cleanup * cleanup ethereum mods * start on migration work * migration tests * more test refining * finish off feature * fixes * fmt * fix missing feature * zepter * taplo * remove workflow files * Updates weights * remove comment * updates weight * fix weights

* Enable bridge config on westend * Update bridge config for asset hub westend * Use BridgeHubMessageRouter * Add unit tests * Update asset hub config * Add emulated test

# Conflicts: # .github/review-bot.yml # .github/scripts/check-workspace.py # .github/scripts/common/lib.sh # .github/workflows/check-licenses.yml # .github/workflows/check-links.yml # .github/workflows/check-prdoc.yml # .github/workflows/check-runtime-migration.yml # .github/workflows/check-semver.yml # .github/workflows/checks-quick.yml # .github/workflows/misc-sync-templates.yml # .github/workflows/publish-check-crates.yml # .github/workflows/publish-claim-crates.yml # .github/workflows/release-10_rc-automation.yml # .github/workflows/release-30_publish_release_draft.yml # .github/workflows/release-50_publish-docker.yml # .github/workflows/release-srtool.yml # .github/workflows/tests-linux-stable.yml # .github/workflows/tests.yml # Cargo.lock # bridges/snowbridge/pallets/ethereum-client/Cargo.toml # bridges/snowbridge/pallets/ethereum-client/src/mock.rs # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/Cargo.toml # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/Cargo.toml # cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend/src/lib.rs # cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml # cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs # cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml # cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs # cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml # cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/xcm_config.rs

# Description Adds support for the upcoming Ethereum Electra upgrade, while maintaining backwards compatibility for the current Deneb fork. ## Integration Relayers should be updated to send updated Electra consensus data structures. ## Review Notes The [Ethereum Electra hard-fork consensus](https://github.com/ethereum/consensus-specs/blob/dev/specs/electra/light-client/sync-protocol.md) changes affecting the Ethereum light client are mainly isolated to the [Generalized Indexes](https://github.com/protolambda/eth2.0-ssz/blob/master/specs/navigation/generalized_indices.md) of data structures changing. Before Electra, these values were hardcoded in config. For Electra, these values change and needed to the updated. Methods were added to return the correct g-index for the current fork version. Data structures used by the Ethereum client did not change in this hard-fork. The BeaconState container has been updated with additional changes, but because the on-chain code does not reference the BeaconState directly (only indirectly through merkle proofs), it is not a concern. Off-chain relayers use the BeaconState to generate proofs, and so the relayer code has been updated accordingly. ### Companion PR for off-chain relayers Snowfork/snowbridge#1283 --------- Co-authored-by: claravanstaden <Cats 4 life!> Co-authored-by: Ron <yrong1997@gmail.com> Co-authored-by: Vincent Geddes <vincent@snowfork.com> Co-authored-by: Alistair Singh <alistair.singh7@gmail.com> Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com> (cherry picked from commit dd7562a)

paritytech-cmd-bot-polkadot-sdk · 2025-02-24T08:53:32Z

Successfully created backport PR for stable2409:

[stable2409] Backport #7075 #7679

# Description Adds support for the upcoming Ethereum Electra upgrade, while maintaining backwards compatibility for the current Deneb fork. ## Integration Relayers should be updated to send updated Electra consensus data structures. ## Review Notes The [Ethereum Electra hard-fork consensus](https://github.com/ethereum/consensus-specs/blob/dev/specs/electra/light-client/sync-protocol.md) changes affecting the Ethereum light client are mainly isolated to the [Generalized Indexes](https://github.com/protolambda/eth2.0-ssz/blob/master/specs/navigation/generalized_indices.md) of data structures changing. Before Electra, these values were hardcoded in config. For Electra, these values change and needed to the updated. Methods were added to return the correct g-index for the current fork version. Data structures used by the Ethereum client did not change in this hard-fork. The BeaconState container has been updated with additional changes, but because the on-chain code does not reference the BeaconState directly (only indirectly through merkle proofs), it is not a concern. Off-chain relayers use the BeaconState to generate proofs, and so the relayer code has been updated accordingly. ### Companion PR for off-chain relayers Snowfork/snowbridge#1283 --------- Co-authored-by: claravanstaden <Cats 4 life!> Co-authored-by: Ron <yrong1997@gmail.com> Co-authored-by: Vincent Geddes <vincent@snowfork.com> Co-authored-by: Alistair Singh <alistair.singh7@gmail.com> Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com> (cherry picked from commit dd7562a)

paritytech-cmd-bot-polkadot-sdk · 2025-02-24T08:53:40Z

Successfully created backport PR for stable2412:

[stable2412] Backport #7075 #7680

# Description Adds support for the upcoming Ethereum Electra upgrade, while maintaining backwards compatibility for the current Deneb fork. ## Integration Relayers should be updated to send updated Electra consensus data structures. ## Review Notes The [Ethereum Electra hard-fork consensus](https://github.com/ethereum/consensus-specs/blob/dev/specs/electra/light-client/sync-protocol.md) changes affecting the Ethereum light client are mainly isolated to the [Generalized Indexes](https://github.com/protolambda/eth2.0-ssz/blob/master/specs/navigation/generalized_indices.md) of data structures changing. Before Electra, these values were hardcoded in config. For Electra, these values change and needed to the updated. Methods were added to return the correct g-index for the current fork version. Data structures used by the Ethereum client did not change in this hard-fork. The BeaconState container has been updated with additional changes, but because the on-chain code does not reference the BeaconState directly (only indirectly through merkle proofs), it is not a concern. Off-chain relayers use the BeaconState to generate proofs, and so the relayer code has been updated accordingly. ### Companion PR for off-chain relayers Snowfork/snowbridge#1283 --------- Co-authored-by: claravanstaden <Cats 4 life!> Co-authored-by: Ron <yrong1997@gmail.com> Co-authored-by: Vincent Geddes <vincent@snowfork.com> Co-authored-by: Alistair Singh <alistair.singh7@gmail.com> Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com> (cherry picked from commit dd7562a)

paritytech-cmd-bot-polkadot-sdk · 2025-02-24T08:53:44Z

Successfully created backport PR for stable2503:

[stable2503] Backport #7075 #7681

acatangiu · 2025-02-24T09:31:42Z

@bkontur @acatangiu could you perhaps add the backport label for this to be backported into release stable2503?

@claravanstaden done, backports opened.

I am reading that the upgrade could go live on Ethereum Mainnet as soon as March 2025. If this is the case, you should also backport to stable2412 so that you can bring it to Polkadot before the Ethereum Mainnet upgrade.
(stable2503 will be released end of March, with on average another 2 months required for it to be integrated to and enacted on live Polkadot, so it is definitely too late for the bridge)

claravanstaden · 2025-02-24T10:08:31Z

Thanks @acatangiu! It looks like Electra mainnet will happen around early April. I will verify the stable2412 and stable2503 backport branches before it is merged, thanks!

Backport #7075 into `stable2503` from claravanstaden. See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot.  --------- Co-authored-by: Clara van Staden <claravanstaden64@gmail.com> Co-authored-by: Adrian Catangiu <adrian@parity.io>

Backport #7075 into `stable2409` from claravanstaden. See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot.  --------- Co-authored-by: Clara van Staden <claravanstaden64@gmail.com> Co-authored-by: Adrian Catangiu <adrian@parity.io>

Backport #7075 into `stable2412` from claravanstaden. See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot.  --------- Co-authored-by: Clara van Staden <claravanstaden64@gmail.com> Co-authored-by: Adrian Catangiu <adrian@parity.io>

Adds support for the upcoming Ethereum Electra upgrade, while maintaining backwards compatibility for the current Deneb fork. Relayers should be updated to send updated Electra consensus data structures. The [Ethereum Electra hard-fork consensus](https://github.com/ethereum/consensus-specs/blob/dev/specs/electra/light-client/sync-protocol.md) changes affecting the Ethereum light client are mainly isolated to the [Generalized Indexes](https://github.com/protolambda/eth2.0-ssz/blob/master/specs/navigation/generalized_indices.md) of data structures changing. Before Electra, these values were hardcoded in config. For Electra, these values change and needed to the updated. Methods were added to return the correct g-index for the current fork version. Data structures used by the Ethereum client did not change in this hard-fork. The BeaconState container has been updated with additional changes, but because the on-chain code does not reference the BeaconState directly (only indirectly through merkle proofs), it is not a concern. Off-chain relayers use the BeaconState to generate proofs, and so the relayer code has been updated accordingly. Snowfork/snowbridge#1283 --------- Co-authored-by: claravanstaden <Cats 4 life!> Co-authored-by: Ron <yrong1997@gmail.com> Co-authored-by: Vincent Geddes <vincent@snowfork.com> Co-authored-by: Alistair Singh <alistair.singh7@gmail.com> Co-authored-by: Vincent Geddes <117534+vgeddes@users.noreply.github.com>

Backport paritytech#7075 into `stable2412` from claravanstaden. See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot.  --------- Co-authored-by: Clara van Staden <claravanstaden64@gmail.com> Co-authored-by: Adrian Catangiu <adrian@parity.io>

Release 1.4.3 for: **- Electra fork upgrade:** The Ethereum Electra upgrade is going live on mainnet on 7 May. The Snowbridge Ethereum client needs to be upgraded before then. The change can be viewed in paritytech/polkadot-sdk#7075. This release only includes BridgeHubPolkadot, since the required change is only related to this system parachain. Closes: #654

claravanstaden and others added 30 commits February 8, 2024 13:37

adds snowbridge

2536e78

Test pallet order (paritytech#112)

bc607a0

* pallet order * fmt * adds test for bridge order * revert unintended change --------- Co-authored-by: claravanstaden <Cats 4 life!>

Fix coverage (paritytech#115)

4cede80

* fix coverage * fix codecov config --------- Co-authored-by: claravanstaden <Cats 4 life!>

Increase MaxExecutionHeadersToKeep (paritytech#120)

628b251

Sync execution update on demand (paritytech#123)

5bac4ee

* Sync execution update on demand * Fix updating LatestExecutionState * Revert change unrelated * Remove unused * Remove execution header from update & Remove LatestExecutionState

Fix Smoketests CI (paritytech#126)

cbcc449

* fix smoketests ci * remove merge from upstream * first commit before pulling from master --------- Co-authored-by: claravanstaden <Cats 4 life!>

Add a linear fee multiplier to ensure safety margins (paritytech#127)

5da7df7

* Add fee multiplier * fmt * fmt * Update test mock * Swap order for parameters to calculate_fee --------- Co-authored-by: claravanstaden <Cats 4 life!>

Remove MaxExecutionHeadersToKeep (paritytech#129)

aa3a75a

Forward message id to destination chain (paritytech#134)

9368712

* forward message id to destination chain * fix import

fix ci (paritytech#136)

cedc585

Co-authored-by: claravanstaden <Cats 4 life!>

Merge branch 'master' into snowbridge

68ab248

Update Rust version (paritytech#138)

3f495e5

* update rust version to stable * pin to rust 1.76 * fix tests and warning * fix import * update nightly version --------- Co-authored-by: claravanstaden <Cats 4 life!>

fmt

c13f7c7

Emit channel on Message Queue (paritytech#147)

5ca8277

* add channel id to events * fixed channel * fix formatting

fix tests (paritytech#149)

e96ce3a

Fix the format ci (paritytech#154)

f7054e7

Snowbridge on westend (paritytech#157)

f0abb7e

* Enable bridge config on westend * Update bridge config for asset hub westend * Use BridgeHubMessageRouter * Add unit tests * Update asset hub config * Add emulated test

paritytech-cmd-bot-polkadot-sdk bot mentioned this pull request Feb 24, 2025

[stable2407] Backport #7075 #7678

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paritytech-cmd-bot-polkadot-sdk bot mentioned this pull request Feb 24, 2025

[stable2409] Backport #7075 #7679

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paritytech-cmd-bot-polkadot-sdk bot mentioned this pull request Feb 24, 2025

[stable2412] Backport #7075 #7680

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paritytech-cmd-bot-polkadot-sdk bot mentioned this pull request Feb 24, 2025

[stable2503] Backport #7075 #7681

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girazoki mentioned this pull request Feb 28, 2025

Update to electra consensus moondance-labs/tanssi#894

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claravanstaden mentioned this pull request Apr 15, 2025

Release 1.4.3 polkadot-fellows/runtimes#675

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ahmadkaouk mentioned this pull request Apr 16, 2025

Upgrade to polkadot-sdk stable2412 datahaven-xyz/datahaven#42

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seadanda mentioned this pull request Jun 4, 2025

Bump to stable2503 polkadot-fellows/runtimes#711

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Update polkadot-sdk from stable2412 to stable2503 moondance-labs/tanssi#1087

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Update polkadot-sdk from stable2412 to stable2503 moonbeam-foundation/moonbeam#3362

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Update polkadot-sdk from stable2412 to stable2503-7 moonbeam-foundation/moonbeam#3363

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Snowbridge - Ethereum Electra Upgrade Support#7075

Snowbridge - Ethereum Electra Upgrade Support#7075
acatangiu merged 100 commits intoparitytech:masterfrom
claravanstaden:electra

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Description

Integration

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Companion PR for off-chain relayers

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claravanstaden commented Jan 7, 2025 •

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