Commit Graph

118 Commits

Author SHA1 Message Date
Etan Kissling d263f7f0cb
fix SSZ response for `produceBlindedBlock` (#4943)
* fix SSZ response for `produceBlindedBlock`

In `produceBlindedBlock`, we sent the `ForkedBlindedBeaconBlock` when
requested to reply in SSZ format. However, expected result is just the
inner `ForkyBlindedBeaconBlock` together with `eth-consensus-version`.

Note: We do not use SSZ format in our VC for this endpoint at this time,
which explains why we haven't noticed earlier.

* fix Altair/Phase0
2023-05-12 15:40:45 +00:00
Etan Kissling dd1ffa5ded
add `el_offline` to `/eth/v1/node/syncing` (#4860)
Add compatibility with https://github.com/ethereum/beacon-APIs/pull/290
to the beacon node. Behaviour when configured with multiple ELs is not
specified; intention suggests to indicate whether all ELs are offline.
2023-04-27 10:47:38 +02:00
Etan Kissling cb9e0eed49
allow trusted node sync based on LC trusted block root (#4736)
* allow trusted node sync based on LC trusted block root

Extends `trustedNodeSync` with a new `--trusted-block-root` option that
allows initializing a light client. No `--state-id` must be provided.
The beacon node will then use this light client to obtain the latest
finalized state from the remote server in a trust-minimized fashion.
Note that the provided `--trusted-block-root` should be somewhat recent,
and that security precautions such as comparing the state root against
block explorers is still recommended.

* fix

* workaround for `valueOr` limitations

* reduce magic numbers

* digest len > context len for readability

* move `cstring` conversion to caller

* avoid abbreviations

* `return` codestyle
2023-04-16 06:07:07 +00:00
Etan Kissling dc22244b3e
fix `/eth/v1/debug/fork_choice` output (#4810)
Two fixes to `/eth/v1/debug/fork_choice`:

- `validity` enum is expected to be serialized as string instead of int
- `data` wrapper is not expected for this endpoint
2023-04-11 23:17:48 +00:00
Eugene Kabanov 0ff86e9538
web3signer refactoring and test suite. (#4775)
* Refactor nimbus_signing_node to support Unix signals.

* Fix SN unable to close REST server properly.

* Fix `keys`, `deposit` and `validator_registration` endpoints issues.
Add getValidatorExitSignature() and getDepositMessageSignature() to validator_pool.

* Add /reload endpoint and implementation.
Fix signData to not cancel `timer`.
Fix validator_pool should clear attachedValidators table.

* Diva protocol enhancement implementation.
2023-04-06 16:16:21 +03:00
tersec 0d051b3da8
add Deneb support to REST (de)serialization (#4770) 2023-03-29 11:41:54 +03:00
Etan Kissling 29a699f69d
rename `blockFork` > `consensusFork` (#4731)
* rename `blockFork` > `consensusFork`

* revert one overzealous stateFork / blockFork rename
2023-03-12 18:48:38 +00:00
Etan Kissling 969c6f73ae
misc local `EIP4844` > `Deneb` bumps (#4717)
* misc local `EIP4844` > `Deneb` bumps

* fix
2023-03-11 00:28:19 +00:00
tersec e3d96ef147
rename most eip4844Data to denebData (#4693) 2023-03-04 22:23:52 +00:00
tersec 3b41e6a0e7
rename ConsensusFork.EIP4844 to ConsensusFork.Deneb (#4692) 2023-03-04 13:35:39 +00:00
Eugene Kabanov c8b50765cf
Various fixes for VC and BN REST server. (#4673)
* Fix issue when VC unable to detect errors properly and act accordingly.
Switch all API functions used by VC to RestPlainResponse, this allows us to print errors returned by BN servers.

* Fix issue when prepareBeaconCommitteeSubnet() do not perform actions when BN is optimistically synced only.

* Fix Defect issue.

* Fix submit/publish returning `false` when operation was successful.

* Address review comments.

* Fix some client calls unable to receive `execution_optimistic` field, mark BN as OptSynced when such request has been made.

* Adjust warning levels.

---------

Co-authored-by: Jacek Sieka <jacek@status.im>
2023-03-03 20:20:01 +00:00
tersec 982d79f9a2
more eip4844 -> deneb changes (#4666) 2023-02-25 03:03:34 +02:00
tersec 8f269c92d7
rename eip48844ImplementationMissing to denebImplementationMissing (#4654) 2023-02-23 10:37:45 +00:00
tersec 79eddcde40
capella builder API support (#4643)
* capella builder API support

* use capella EPH when appropriate

* fill in ExecutionPayload.withdrawals and sanity-check builder API withdrawals root
2023-02-21 14:21:38 +01:00
zah ff464e49cf
Implement the set of gas_limit end-points in the Keymanager API (#4612)
Fixes #3946
2023-02-15 15:10:31 +00:00
Eugene Kabanov 218ea42220
VC: Fix getBlockRoot() response with execution_optimistic. (#4622)
* Fix getStateRoot() and getBlockRoot() API functions which should obtain `execution_optimistic` field.
Fix sync committee service to check `execution_optimistic` field of getBlockRoot() response.

* 2nd part.

* Remove presets usage.
2023-02-15 15:09:31 +01:00
tersec 3977f1529a
fill in remaining capellaImplementationMissing holes for builder API (#4606) 2023-02-14 11:49:48 +01:00
tersec 3011d49946
refactor fcU sending and rename EL-side root to hash (#4614) 2023-02-14 07:48:39 +01:00
tersec d838e5b6ba
remove unused phase0/altair-specific REST deserialization (#4605) 2023-02-13 12:03:38 +01:00
tersec ebb45e10da
initial implementation of capella MEV (#4567) 2023-02-06 19:07:30 +01:00
tersec 1c62a5eb24
capella VC support (#4586) 2023-02-03 16:12:11 +01:00
tersec 0fb726c420
`BeaconStateFork/BeaconBlockFork` -> `ConsensusFork` (#4560)
* `BeaconStateFork/BeaconBlockFork` -> `ConsensusFork`

* revert unrelated change

* revert unrelated changes

* update test summaries
2023-01-28 19:53:41 +00:00
tersec aacc8d702d
remove Nim 1.2-compatible `push raise`s and update copyright notice years (#4528) 2023-01-20 14:14:37 +00:00
Etan Kissling 609227559f
LC data fork cleanup (#4506)
Distinguish between those code locations that need to be updated on each
light client data format change, and those others that should generally
be fine, as long as a valid light client object is processed.

The former are tagged with static assert for `LightClientDataFork.high`.

The latter are changed to `lcDataFork > LightClientDataFork.None` to
indicate that they depend only on presence of any valid object.
Also bundled a few minor cleanups and fixes.

Also add `Forky` type for `LightClientStore` and minor fixes / cleanups.
2023-01-14 22:19:50 +01:00
Etan Kissling 7e276937dc
make LC data fork aware (#4493)
In a future fork, light client data will be extended with execution info
to support more use cases. To anticipate such an upgrade, introduce
`Forky` and `Forked` types, and ready the database schema.
Because the mapping of sync committee periods to fork versions is not
necessarily unique (fork schedule not in sync with period boundaries),
an additional column is added to `period` -> `LightClientUpdate` table.
2023-01-12 18:11:38 +01:00
Jacek Sieka 7501f10587
60% state replay speedup (#4434)
* 60% state replay speedup

* don't use HashList for epoch participation - in addition to the code
currently clearing the caches several times redundantly, clearing has to
be done each block nullifying the benefit (35%)
* introduce active balance cache - computing it is slow due to cache
unfriendliness in the random access pattern and bounds checking and we
do it for every block - this cache follows the same update pattern as
the active validator index cache (20%)
* avoid recomputing base reward several times per attestation (5%)

Applying 1024 blocks goes from 20s to ~8s on my laptop - these kinds of
requests happen on historical REST queries but also whenever there's a
reorg.

* fix test and diffs
2022-12-19 14:01:49 +02:00
tersec 7faef7827e
fix EIP4844 withBlck (#4411)
* fix EIP4844 withBlck

* don't raiseAssert by default
2022-12-14 18:30:56 +01:00
tersec 94653b0b71
fix bellatrix web3signer client-side beacon block signing requests (#4407) 2022-12-08 21:57:47 +00:00
tersec 2932d3b808
extent `BeaconStateFork` enum (#4396) 2022-12-07 16:47:23 +00:00
Eugene Kabanov a311f04a19
Implementation for REST /eth/v1/validator/liveness/{epoch} endpoint. (#4381)
Switch VC to use /eth/v1/validator/liveness/{epoch} endpoint instead of nimbus one.
2022-12-06 12:29:00 +01:00
henridf f0329b2212
Types and scaffolding for EIP-4844 (#4365)
* Types and scaffolding for EIP-4844

This commit adds the EIP-4844 spec types, and fills in
scaffolding/boilerplate for the use of these types across the repo.

None of the actual EIP-4844 logic is introduced yet.

This follows the pattern used by @tersec when introducing Capella (#4276).

* use eth2-networks fork

* review feedback: add static check EIP4844_FORK_EPOCH == FAR_FUTURE_EPOCH

* review feedback: remove EIP4844 from /eth/v1/config/spec response

* Cleanup / review feedback

* Fix REST test
2022-12-05 16:29:09 +00:00
tersec ed672113bc
support engine API execution payloads with withdrawals (#4358) 2022-11-29 05:02:16 +00:00
tersec 1fceb33b2e
more capella (#4350) 2022-11-24 14:38:07 +00:00
Eugene Kabanov 8fa6064b9a
VC: blinded block publishing support (#4332)
* Add blind REST API declarations and implementations.

* shortLog is still not stable.

* Fix shortLog issues.

* Enable disabled logging statements.

* Address review comments.

* Avoid templates suffering from double evaluation of their params

* Address review comments.

* Fix compilation issue.

Co-authored-by: Zahary Karadjov <zahary@status.im>
2022-11-24 09:14:05 +00:00
tersec ec443601eb
implement capellaImplementationMissing points; don't track not-active validator duties (#4340)
* implement several capellaImplementationMissing points

* don't register validator activity for not-active validators

* don't check validator indices already coming out of committees which exist; must be active validators, or else other deeper bugs
2022-11-22 13:56:05 +02:00
tersec a4d2637259
implement /eth/v1/beacon/blinded_blocks BN endpoint (#4286)
* implement /eth/v1/beacon/blinded_blocks BN endpoint

* avoid function names in non-debug logs

* callers log, so callee can just return err()
2022-11-08 18:08:43 +00:00
tersec 5b46f0b723
add Capella support to Forked* (#4276)
* add Capella support to Forked*

* remove cruft

* add `OnForkyBlockAdded`
2022-11-02 16:23:30 +00:00
tersec 3ef09ff596
Support `/eth/v1/validator/blinded_blocks` (#4272)
* Support BN endpoints for producing blinded blocks

* use correct endpoint version

* serve either JSON or SSZ versions of endpoint
2022-10-31 18:39:03 +01:00
Etan Kissling 3a4b87358a
update to v1 of LC REST API (#4232)
The LC REST API has been merged into the ethereum/beacon-APIs specs:
- https://github.com/ethereum/beacon-APIs/pull/247

Update URLs to v1 and update REST tests. Note that REST tests do not
start with Altair, so the tested BN will return empty / error responses.
2022-10-13 02:16:49 +02:00
Etan Kissling 7202acddff
update for latest LC REST proposal (#4213)
Implements the latest proposal for providing LC data via REST, as of
https://github.com/ethereum/beacon-APIs/pull/247 with a v0 suffix.

Requests:
- `/eth/v0/beacon/light_client/bootstrap/{block_root}`
- `/eth/v0/beacon/light_client/updates?start_period={start_period}&count={count}`
- `/eth/v0/beacon/light_client/finality_update`
- `/eth/v0/beacon/light_client/optimistic_update`

HTTP Server-Sent Events (SSE):
- `light_client_finality_update_v0`
- `light_client_optimistic_update_v0`
2022-10-04 13:38:09 +02:00
Etan Kissling 83cd104d07
add section headers for REST serialization (#4210)
Adds missing REST serialization sections and makes them consistent.
2022-10-03 22:29:07 +00:00
Etan Kissling 231eb8a590
use same style for sending block and state rsps (#4209)
For JSON responses, "eth-consensus-version" header is handled in
`eth2_rest_serialization` for states and `rest_beacon_api` for blocks.
Align them to also be handled in `eth2_rest_serialization` for blocks.
2022-10-04 01:05:52 +03:00
Eugene Kabanov a845450283
REST API: add ssz encoding for publishBlock (#4154) 2022-09-30 00:00:53 +03:00
Jacek Sieka af9ec577d0
nicer error message for failed backfill (#4188)
* nicer error message for failed backfill

Many checkpoint sources don't support block download

* RestGenericError -> RestErrorMessage

...and other assorted fixes to bring rest types closer to spec

* fix tests
2022-09-29 23:55:18 +03:00
Eugene Kabanov 8778e1cf8d
Fix REST generic error parsing. (#4189)
* Fix REST generic error parser.
* Unescape test vectors.
* Fix RestGenericError writer and tests, to encode `code` as `Number`.
2022-09-28 18:47:15 +00:00
Etan Kissling d76df065a1
rm unused `dump` function for `KeystoresAndSlashingProtection` (#4170)
In `eth2_rest_serialization` there was a `dump` function for
`KeystoresAndSlashingProtection` that does not seem to be used.
Removes that unused function.
2022-09-26 21:09:51 +02:00
Etan Kissling 7ac95c6ee7
move `EpochParticipationFlags` serialization to others (#4167)
The REST `writeValue/readValue` serialization functions are grouped up
with the exception of `EpochParticipationFlags`. Moving that to others.
2022-09-23 18:29:31 +00:00
Etan Kissling 77ea188c92
add `sszResponsePlain` for pre-encoded SSZ data (#4171)
For pre-encoded JSON REST responses we have `jsonResponsePlain`.
Adds a `sszResponsePlain` function to serve similar purpose for SSZ.
This avoids caller having to explicitly specify Http200 and media type.
2022-09-23 15:51:04 +00:00
Etan Kissling 8b11778e14
use `withState` in `jsonResponseState` (#4169)
The generic sandwich preventing `forks.withState` from working in REST
serialization is no longer applicable. Update to use `withState`.
2022-09-23 13:49:22 +00:00
Etan Kissling cd626cf645
delete unused REST version constants (#4166)
Removes unused `Phase0Version` and `AltairVersion` constants.
2022-09-23 12:48:53 +00:00