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283 Commits

Author SHA1 Message Date
Tan Chee Keong
b5e523c806 update 2025-07-02 21:23:53 +08:00
Tan Chee Keong
aefc1a3d7b Merge remote-tracking branch 'origin/unstable' into dvt 2025-07-02 21:23:44 +08:00
chonghe
cef04ee2ee Implement validator_identities Beacon API endpoint (#7462) 
* #7442
 2025-06-23 08:37:49 +00:00
Mac L
e34a9a0c65 Allow the --beacon-nodes list to be updated at runtime (#6551) 
Adds a new `/lighthouse` API call to the VC which allows the list of beacon nodes to be updated dynamically at runtime.

An entirely new beacon node list is provided to the VC so it effectively adds, removes or reorders nodes to match the new list.

This can then be used in Siren, which will enable a "drag to reorder" system along with adding and removing beacon nodes while the VC is on. This will make it unnecessary to reboot the VC when users want to simply add or remove a BN from the list.
 2025-06-23 03:59:34 +00:00
Pawan Dhananjay
11bcccb353 Remove all prod eth1 related code (#7133) 
N/A


  After the electra fork which includes EIP 6110, the beacon node no longer needs the eth1 bridging mechanism to include new deposits as they are provided by the EL as a `deposit_request`. So after electra + a transition period where the finalized bridge deposits pre-fork are included through the old mechanism, we no longer need the elaborate machinery we had to get deposit contract data from the execution layer.

Since holesky has already forked to electra and completed the transition period, this PR basically checks to see if removing all the eth1 related logic leads to any surprises.
 2025-06-23 03:00:07 +00:00
Eitan Seri-Levi
6786b9d12a Single attestation "Full" implementation (#7444) 
#6970


  This allows for us to receive `SingleAttestation` over gossip and process it without converting. There is still a conversion to `Attestation` as a final step in the attestation verification process, but by then the `SingleAttestation` is fully verified.

I've also fully removed the `submitPoolAttestationsV1` endpoint as its been deprecated

I've also pre-emptively deprecated supporting `Attestation` in `submitPoolAttestationsV2` endpoint. See here for more info: https://github.com/ethereum/beacon-APIs/pull/531

I tried to the minimize the diff here by only making the "required" changes. There are some unnecessary complexities with the way we manage the different attestation verification wrapper types. We could probably consolidate this to one wrapper type and refactor this even further. We could leave that to a separate PR if we feel like cleaning things up in the future.

Note that I've also updated the test harness to always submit `SingleAttestation` regardless of fork variant. I don't see a problem in that approach and it allows us to delete more code :)
 2025-06-17 09:01:26 +00:00
Jimmy Chen
6135f417a2 Add data columns sidecars debug beacon API (#7591) 
Beacon API spec PR: https://github.com/ethereum/beacon-APIs/pull/537
 2025-06-15 14:20:16 +00:00
Pawan Dhananjay
076a1c3fae Data column sidecar event (#7587) 
N/A


  Implement events for data column sidecar https://github.com/ethereum/beacon-APIs/pull/535
 2025-06-11 16:39:22 +00:00
ethDreamer
ae30480926 Implement EIP-7892 BPO hardforks (#7521) 
[EIP-7892: Blob Parameter Only Hardforks](https://eips.ethereum.org/EIPS/eip-7892)

#7467
 2025-06-02 06:54:42 +00:00
Akihito Nakano
a2797d4bbd Fix formatting errors from cargo-sort (#7512) 
[cargo-sort is currently failing on CI](https://github.com/sigp/lighthouse/actions/runs/15198128212/job/42746931918?pr=7025), likely due to new checks introduced in version [2.0.0](https://github.com/DevinR528/cargo-sort/releases/tag/v2.0.0).


  Fixed the errors by running cargo-sort with formatting enabled.
 2025-05-23 05:25:56 +00:00
Michael Sproul
f06d1d0346 Fix blob download from checkpointz servers (#7495) 
Closes:

- https://github.com/sigp/lighthouse/issues/7489


  Use `ForkName::latest_stable`, i.e. Electra when decoding blobs from a server that does not provide `version`. This is only a temporary workaround that should be reverted once `checkpointz` is fixed. Having a default fork is potentially incorrect, and glossing over bugs in servers in general is not ideal.

However, even in the case where we update `ForkName::latest_stable` to `Fulu`, this should continue to work, as the blob limit is likely to increase and the `RuntimeVariableList` will just have a slightly higher limit than necessary (which is OK so long as the server isn't buggy enough to violate the correct lower bound: e.g. if the block is an Electra one and the server sends 10 blobs, which exceeds the Electra max (9) but not the Fulu max).
 2025-05-20 14:14:02 +00:00
chonghe
7e2df6b602 Empty list [] to return all validators balances (#7474) 
The endpoint `/eth/v1/beacon/states/head/validator_balances` returns an empty data when the data field is `[]`. According to the beacon API spec, it should return the balances of all validators:

Reference: https://ethereum.github.io/beacon-APIs/#/Beacon/postStateValidatorBalances
`If the supplied list is empty (i.e. the body is []) or no body is supplied then balances will be returned for all validators.`


  This PR changes so that: `curl -X 'POST' 'http://localhost:5052/eth/v1/beacon/states/head/validator_balances' -d '[]' | jq` returns balances of all validators.
 2025-05-20 07:18:29 +00:00
ethDreamer
7684d1f866 ContextDeserialize and Beacon API Improvements (#7372) 
* #7286
* BeaconAPI is not returning a versioned response when it should for some V1 endpoints
* these [strange functions with vX in the name that still accept `endpoint_version` arguments](https://github.com/sigp/lighthouse/blob/stable/beacon_node/http_api/src/produce_block.rs#L192)

This refactor is a prerequisite to get the fulu EF tests running.
 2025-05-19 05:05:16 +00:00
Eitan Seri-Levi
268809a530 Rust clippy 1.87 lint fixes (#7471) 
Fix clippy lints for `rustc` 1.87


  clippy complains about `BeaconChainError` being too large. I went on a bit of a boxing spree because of this. We may instead want to `Box` some of the `BeaconChainError` variants?
 2025-05-16 05:03:00 +00:00
chonghe
bcfe5ff2e8 Merge branch 'unstable' into dvt 2025-05-09 11:06:44 +08:00
Jimmy Chen
8dc3d23af0 Add a default timeout to all BeaconNodeHttpClient requests (#7400) 
Add a default request timeout to all `BeaconNodeHttpClient` requests to ensure that no HTTP request can hang indefinitely.
 2025-05-08 02:08:32 +00:00
Tan Chee Keong
23c901345a remove logging 2025-04-23 13:24:50 +08:00
chonghe
3fc62f2241 Merge branch 'unstable' into dvt 2025-04-15 10:41:10 +08:00
Mac L
39eb8145f8 Merge branch 'release-v7.0.0' into unstable 2025-04-11 21:32:24 +10:00
Eitan Seri-Levi
ef8ec35ac5 Ensure light_client/updates endpoint returns spec compliant SSZ data (#7230) 
Closes #7167


  - Ensure the fork digest is generated from ther light client updates attested header and not the signature slot
- Ensure the format of the SSZ response is spec compliant
 2025-04-11 04:47:27 +00:00
Mac L
7534f5752d Add pending_consolidations Beacon API endpoint (#7290) 
#7282


  Adds the missing `beacon/states/{state_id}/pending_consolidations` Beacon API endpoint along with related tests.
 2025-04-10 01:21:01 +00:00
Eitan Seri-Levi
d24a4ffe30 Fix builder API electra json response (#7285) 
#7277


Implement `ForkVersionDeserialize` for `ExecutionPayloadAndBlobs` so we get fork hinting when deserializing
 2025-04-09 02:00:55 +00:00
Mac L
0e6da0fcaf Merge branch 'release-v7.0.0' into v7-backmerge 2025-04-04 13:32:58 +11:00
chonghe
89e19ecc8c Merge branch 'unstable' into dvt 2025-03-31 14:59:07 +08:00
Michael Sproul
bde0f1ef0b Merge remote-tracking branch 'origin/release-v7.0.0' into unstable 2025-03-29 13:01:58 +11:00
Pawan Dhananjay
54aef2d043 Admin add/remove peer (#7198) 
N/A


  Adds endpoints to add and remove trusted peers from the http api. The added peers are trusted peers so they won't be disconnected for bad scores. We try to maintain a connection to the peer in case they disconnect from us by trying to dial it every heartbeat.
 2025-03-28 12:59:09 +00:00
Tan Chee Keong
1631c860dc Implement sync committee selection endpoint 2025-03-24 14:12:34 +08:00
Eitan Seri-Levi
cbf1c04a14 resolve merge conflicts between untstable and release-v7.0.0 2025-03-23 11:09:02 -06:00
Eitan Seri-Levi
27aabe8159 Pseudo finalization endpoint (#7103) 
This is a backport of:
-  https://github.com/sigp/lighthouse/pull/7059
- https://github.com/sigp/lighthouse/pull/7071

For:
- https://github.com/sigp/lighthouse/issues/7039


  Introduce a new lighthouse endpoint that allows a user to force a pseudo finalization. This migrates data to the freezer db and prunes sidechains which may help reduce disk space issues on non finalized networks like Holesky

We also ban peers that send us blocks that conflict with the manually finalized checkpoint.

There were some CI fixes in https://github.com/sigp/lighthouse/pull/7071 that I tried including here

Co-authored with: @jimmygchen  @pawanjay176 @michaelsproul
 2025-03-18 05:21:05 +00:00
Jun Song
50b5a72c58 feat: implement new beacon APIs(accessors for pending_deposits/pending_partial_withdrawals) (#7006) 
Resolves #7003


  Added two endpoints as https://github.com/ethereum/beacon-APIs/pull/500 proposed:
- `/eth/v1/beacon/states/{state_id}/pending_deposits`
- `/eth/v1/beacon/states/{state_id}/pending_partial_withdrawals`
 2025-03-17 01:46:50 +00:00
Daniel Knopik
574b204bdb decouple eth2 from store and lighthouse_network (#6680) 
- #6452 (partially)


  Remove dependencies on `store` and `lighthouse_network`  from `eth2`. This was achieved as follows:

- depend on `enr` and `multiaddr` directly instead of using `lighthouse_network`'s reexports.
- make `lighthouse_network` responsible for converting between API and internal types.
- in two cases, remove complex internal types and use the generic `serde_json::Value` instead - this is not ideal, but should be fine for now, as this affects two internal non-spec endpoints which are meant for debugging, unstable, and subject to change without notice anyway. Inspired by #6679. The alternative is to move all relevant types to `eth2` or `types` instead - what do you think?
 2025-03-14 16:44:48 +00:00
Tan Chee Keong
7ef2a48f9f update aggregator timeout 2025-03-12 16:58:41 +08:00
Tan Chee Keong
d6c7461351 Add timeout for aggregator 2025-03-10 17:22:08 +08:00
Tan Chee Keong
0d724b18a0 Correct output type thanks Michael 2025-03-10 13:26:59 +08:00
Tan Chee Keong
8e0315d635 remove serde 2025-03-07 11:17:46 +08:00
Tan Chee Keong
4518b46004 Testing 2025-03-07 08:42:32 +08:00
Tan Chee Keong
d8d31b7b01 Add Vec 2025-02-20 13:37:40 +08:00
Tan Chee Keong
20ecb35351 post endpoint return selection proof 2025-02-20 10:13:13 +08:00
Tan Chee Keong
8c7a995c91 Add client side endpoint 2025-02-19 21:46:12 +08:00
Tan Chee Keong
fc657db5ea Define type and modify function 2025-02-18 16:10:10 +08:00
Eitan Seri-Levi
1e2b547b35 Add builder SSZ flow (#6859) 2025-02-03 06:07:42 +00:00
Eitan Seri-Levi
276eda3dfe POST /eth/v2/beacon/pool/attestations bugfixes (#6867) 2025-01-31 00:20:44 +00:00
Jimmy Chen
2b6ec96b4c Add MetaData V3 support to node/identity API (#6827) 
* Add metadata v3 support to `node/identity` api.
 2025-01-22 04:05:29 +00:00
Eitan Seri-Levi
06329ec2d1 SingleAttestation implementation (#6488) 
* First pass

* Add restrictions to RuntimeVariableList api

* Use empty_uninitialized and fix warnings

* Fix some todos

* Merge branch 'unstable' into max-blobs-preset

* Fix take impl on RuntimeFixedList

* cleanup

* Fix test compilations

* Fix some more tests

* Fix test from unstable

* Merge branch 'unstable' into max-blobs-preset

* SingleAttestation

* Add post attestation v2 endpoint logic to attestation service

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into single_attestation

* Implement "Bugfix and more withdrawal tests"

* Implement "Add missed exit checks to consolidation processing"

* Implement "Update initial earliest_exit_epoch calculation"

* Implement "Limit consolidating balance by validator.effective_balance"

* Implement "Use 16-bit random value in validator filter"

* Implement "Do not change creds type on consolidation"

* some tests and fixed attestqtion calc

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into single_attestation

* Rename PendingPartialWithdraw index field to validator_index

* Skip slots to get test to pass and add TODO

* Implement "Synchronously check all transactions to have non-zero length"

* Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

* Remove footgun function

* Minor simplifications

* Move from preset to config

* Fix typo

* Revert "Remove footgun function"

This reverts commit de01f923c7.

* Try fixing tests

* Implement "bump minimal preset MAX_BLOB_COMMITMENTS_PER_BLOCK and KZG_COMMITMENT_INCLUSION_PROOF_DEPTH"

* Thread through ChainSpec

* Fix release tests

* Move RuntimeFixedVector into module and rename

* Add test

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into single_attestation

* Added more test coverage, simplified Attestation conversion, and other minor refactors

* Removed unusued codepaths

* Fix failing test

* Implement "Remove post-altair `initialize_beacon_state_from_eth1` from specs"

* Update preset YAML

* Remove empty RuntimeVarList awefullness

* Make max_blobs_per_block a config parameter (#6329)

Squashed commit of the following:

commit 04b3743ec1
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 17:36:58 2025 +1100

    Add test

commit 440e854199
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 17:24:50 2025 +1100

    Move RuntimeFixedVector into module and rename

commit f66e179a40
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 17:17:17 2025 +1100

    Fix release tests

commit e4bfe71cd1
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 17:05:30 2025 +1100

    Thread through ChainSpec

commit 063b79c16a
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 15:32:16 2025 +1100

    Try fixing tests

commit 88bedf09bc
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 15:04:37 2025 +1100

    Revert "Remove footgun function"

    This reverts commit de01f923c7.

commit 32483d385b
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 15:04:32 2025 +1100

    Fix typo

commit 2e86585b47
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 15:04:15 2025 +1100

    Move from preset to config

commit 1095d60a40
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 14:38:40 2025 +1100

    Minor simplifications

commit de01f923c7
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 14:06:57 2025 +1100

    Remove footgun function

commit 0c2c8c4224
Merge: 21ecb58ff f51a292f7
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Mon Jan 6 14:02:50 2025 +1100

    Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

commit f51a292f77
Author: Daniel Knopik <107140945+dknopik@users.noreply.github.com>
Date:   Fri Jan 3 20:27:21 2025 +0100

    fully lint only explicitly to avoid unnecessary rebuilds (#6753)

    * fully lint only explicitly to avoid unnecessary rebuilds

commit 7e0cddef32
Author: Akihito Nakano <sora.akatsuki@gmail.com>
Date:   Tue Dec 24 10:38:56 2024 +0900

    Make sure we have fanout peers when publish (#6738)

    * Ensure that `fanout_peers` is always non-empty if it's `Some`

commit 21ecb58ff8
Merge: 2fcb2935e 9aefb5539
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Mon Oct 21 14:46:00 2024 -0700

    Merge branch 'unstable' into max-blobs-preset

commit 2fcb2935ec
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Fri Sep 6 18:28:31 2024 -0700

    Fix test from unstable

commit 12c6ef118a
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Wed Sep 4 16:16:36 2024 -0700

    Fix some more tests

commit d37733b846
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Wed Sep 4 12:47:36 2024 -0700

    Fix test compilations

commit 52bb581e07
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Tue Sep 3 18:38:19 2024 -0700

    cleanup

commit e71020e3e6
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Tue Sep 3 17:16:10 2024 -0700

    Fix take impl on RuntimeFixedList

commit 13f9bba647
Merge: 60100fc6b 4e675cf5d
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Tue Sep 3 16:08:59 2024 -0700

    Merge branch 'unstable' into max-blobs-preset

commit 60100fc6be
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Fri Aug 30 16:04:11 2024 -0700

    Fix some todos

commit a9cb329a22
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Fri Aug 30 15:54:00 2024 -0700

    Use empty_uninitialized and fix warnings

commit 4dc6e6515e
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Fri Aug 30 15:53:18 2024 -0700

    Add restrictions to RuntimeVariableList api

commit 25feedfde3
Author: Pawan Dhananjay <pawandhananjay@gmail.com>
Date:   Thu Aug 29 16:11:19 2024 -0700

    First pass

* Fix tests

* Implement max_blobs_per_block_electra

* Fix config issues

* Simplify BlobSidecarListFromRoot

* Disable PeerDAS tests

* Cleanup single attestation imports

* Fix some single attestation network plumbing

* Merge remote-tracking branch 'origin/unstable' into max-blobs-preset

* Bump quota to account for new target (6)

* Remove clone

* Fix issue from review

* Try to remove ugliness

* Merge branch 'unstable' into max-blobs-preset

* Merge remote-tracking branch 'origin/unstable' into electra-alpha10

* Merge commit '04b3743ec1e0b650269dd8e58b540c02430d1c0d' into electra-alpha10

* Merge remote-tracking branch 'pawan/max-blobs-preset' into electra-alpha10

* Update tests to v1.5.0-beta.0

* Merge remote-tracking branch 'origin/electra-alpha10' into single_attestation

* Fix some tests

* Cargo fmt

* lint

* fmt

* Resolve merge conflicts

* Merge branch 'electra-alpha10' of https://github.com/sigp/lighthouse into single_attestation

* lint

* Linting

* fmt

* Merge branch 'electra-alpha10' of https://github.com/sigp/lighthouse into single_attestation

* Fmt

* Fix test and add TODO

* Gracefully handle slashed proposers in fork choice tests

* Merge remote-tracking branch 'origin/unstable' into electra-alpha10

* Keep latest changes from max_blobs_per_block PR in codec.rs

* Revert a few more regressions and add a comment

* Merge branch 'electra-alpha10' of https://github.com/sigp/lighthouse into single_attestation

* Disable more DAS tests

* Improve validator monitor test a little

* Make test more robust

* Fix sync test that didn't understand blobs

* Fill out cropped comment

* Merge remote-tracking branch 'origin/electra-alpha10' into single_attestation

* Merge remote-tracking branch 'origin/unstable' into single_attestation

* Merge remote-tracking branch 'origin/unstable' into single_attestation

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into single_attestation

* publish_attestations should accept Either<Attestation,SingleAttestation>

* log an error when failing to convert to SingleAttestation

* Use Cow to avoid clone

* Avoid reconverting to SingleAttestation

* Tweak VC error message

* update comments

* update comments

* pass in single attestation as ref to subnetid calculation method

* Improved API, new error variants and other minor tweaks

* Fix single_attestation event topic boilerplate

* fix sse event failure

* Add single_attestation event topic test coverage
 2025-01-16 18:27:08 +00:00
Daniel Knopik
669932aa67 Misc. dependency cleanup (#6810) 
* remove ensure_dir_exists (2 deps saved)

* group UNHANDLED_ERRORs into a generic (2 deps saved)

* Introduce separate `health_metrics` crate

* separate health_metrics crate

* remove metrics from warp_utils

* move ProcessHealth::observe and SystemHealth::observe to health_metrics

* fix errors

* nitpick `Cargo.toml`s

---------

Co-authored-by: Daniel Knopik <daniel@dknopik.de>
# Conflicts:
#	Cargo.toml
 2025-01-16 01:48:50 +00:00
Mac L
ecdf2d891f Add Fulu boilerplate (#6695) 
* Add Fulu boilerplate

* Add more boilerplate

* Change fulu_time to osaka_time

* Merge branch 'unstable' into fulu-boilerplate

* Fix tests

* Merge branch 'unstable' into fulu-boilerplate

* More test fixes

* Apply suggestions

* Remove `get_payload` boilerplate

* Add lightclient fulu types and fix beacon-chain-tests

* Disable Fulu in ef-tests

* Reduce boilerplate for future forks

* Small fixes

* One more fix

* Apply suggestions

* Merge branch 'unstable' into fulu-boilerplate

* Fix lints
 2025-01-10 05:25:23 +00:00
Mac L
b2b1faad4e Enforce alphabetically ordered cargo deps (#6678) 
* Enforce alphabetically ordered cargo deps

* Fix test-suite

* Another CI fix

* Merge branch 'unstable' into cargo-sort

* Fix conflicts

* Merge remote-tracking branch 'origin/unstable' into cargo-sort
 2024-12-19 05:46:03 +00:00
Pawan Dhananjay
2662dc7f8f Fix Sse client api (#6685) 
* Use reqwest eventsource for get_events api

* await for Event::Open before returning stream

* fmt

* Merge branch 'unstable' into sse-client-fix

* Ignore lint
 2024-12-18 00:05:58 +00:00
Daniel Knopik
a2b00090fd Remove ZeroizeString in favour of Zeroizing<String> (#6661) 
* Remove ZeroizeString in favour of Zeroizing<String>

* cargo fmt

* remove unrelated line that slipped in

* Update beacon_node/store/Cargo.toml

thanks michael!

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Merge branch 'unstable' into remove-zeroizedstring
 2024-12-11 23:51:20 +00:00
Michael Sproul
fa6c4c02a3 Fix Rust 1.83 Clippy lints (#6629) 
* Fix Rust 1.83 Clippy lints

* Cargo fmt
 2024-11-29 02:23:54 +00:00