Commit Graph

283 Commits

Author SHA1 Message Date
tersec 69af8f943e
implement blob_sidecar Beacon API streaming (#5728) 2024-01-13 11:52:13 +02:00
Jacek Sieka 62cbdeefc5
verify `genesis_time` more strictly (fixes #1667) (#5694)
Bogus values lead to crashes down the line when timers overflow
2024-01-06 15:26:56 +01:00
tersec cafa1f3d3d
rm unused RPC signatures replaced by Plain versions (#5685) 2024-01-03 05:58:34 +00:00
Etan Kissling 583782a061
emit `proposer_slashing`/`attester_slashing` SSE on beacon-API (#5678)
Add support for slashings on the beacon-API event stream for compat with
beacon-API specs.

- https://github.com/ethereum/beacon-APIs/pull/376
2023-12-22 18:54:55 +01:00
Etan Kissling a2081521f6
emit `bls_to_execution_change` SSE on beacon-API (#5677)
With Capella, `bls_to_execution_change` SSE should be emitted on the
event stream whenever a new `SignedBLSToExecutionChange` is received.
Add this missing functionality for compatibility with beacon-API specs.

- https://github.com/ethereum/beacon-APIs/pull/248
2023-12-22 14:52:43 +01:00
zah 29b29e1945
Use the new strict Json flavors mechanism for RestJson (#5674)
This requires all object types to be explicitly white-listed for
default serialization. The PR makes the minimal changes, although
a number of similar mechanisms in eth2_rest_serialization can now
be removed.
2023-12-19 17:44:27 +02:00
andri lim 15147cccb1
Bump nim-web3 to dcabb8f29ee55afedefdf93cd3e102bb1daee354 (#5664)
* bump nim-web3 to dcabb8f29ee55afedefdf93cd3e102bb1daee354

also bump json-rpc to a8731e91bc336d930ac66f985d3b88ed7cf2a7d7
2023-12-12 22:15:00 +07:00
Eugene Kabanov 26bcb7057c
REST: Add implementation of postStateValidators and postStateValidatorBalances. (#5632)
* Add implementation POST versions of /eth/v1/beacon/states/{state_id}/validators and /eth/v1/beacon/states/{state_id}/validator_balances.
Add tests.

* Address review comments.
Fix toList() issue.

* Fix tests.

* Address review comments 2.

* Address review comments 3.
Fix unique check for validator identifiers.

* Address review comments.

* Fix constant value.
2023-11-29 12:05:03 +00:00
Eugene Kabanov e2e4912645
REST API produceBlockV3 implementation (#5474)
Co-authored-by: Etan Kissling <etan@status.im>
Co-authored-by: Jacek Sieka <jacek@status.im>
2023-11-29 00:30:14 +01:00
tersec 115ffa70eb
rm unused code (#5623) 2023-11-25 12:09:18 +00:00
Etan Kissling 98e969084d
update Deneb for latest builder-specs flow (#5598)
The `BlobSidecar` construction has been moved to the relay and is no
longer done by the BN / VC in blinded flow. Builder bid contents have
been shrinked from full `BlindedBlobBundle` to `blob_kzg_commitments`.

- https://github.com/ethereum/builder-specs/pull/90
- https://github.com/ethereum/beacon-APIs/pull/369
2023-11-15 16:20:13 -08:00
Eugene Kabanov 9889b840ce
VC: new scoring functions. (#5447)
* Initial commit.

* Fix issues and tests.

* Fix test compilation issue.

* Update AllTests.

* Change the most poor score name from <lowest> to <bad>.
Split sync committee message score in range, so lexicographic scores will not intersect with normal one.
Lexicographic scores should be below to normal scores.

* Address review comments.
Fix aggregated attestation scoring to use MAX_VALIDATORS_PER_COMMITTEE.
Fix sync committee contributions to use SYNC_SUBCOMMITTEE_SIZE.
Add getUniqueVotes test vectors.

* Post-rebase fixes.

* Address review comments.

* Return back score calculation based on actual bits length.

* AllTests modification.
2023-11-14 12:13:26 +01:00
Eugene Kabanov 6bc038e8d5
VC: Obol middleware support (#5375) 2023-11-08 14:03:51 +02:00
Eugene Kabanov 49c851109e
VC: Add pruning slashing database. (#5551)
* Add slashing database pruning to VC.
Fix GetBlockHeaderResponse object declaration (spec has been changed).

* Switch to getFinalizedBlockHeader instead.

* Fix proper sign.
Add statements.
Show pruning log statement only when pruning happens.

* Optimize and remove debugging helpers.
2023-11-06 16:40:44 +02:00
Etan Kissling d8a7f0df81
update Deneb for blob sidecar inclusion proofs (#5565)
`BlobSidecar` is no longer signed, instead use Merkle proof to link
blobs with block.

- https://github.com/ethereum/consensus-specs/pull/3531

Associated beacon-API / builder-specs still TBD; minimal changes done
to compile in similar style to previous spec, but not standardized yet.

- https://github.com/ethereum/beacon-APIs/pull/369
- https://github.com/ethereum/builder-specs/pull/90
2023-11-06 07:48:43 +01:00
Eugene Kabanov e1f47bb27a
Address #5539. (#5548) 2023-11-01 08:32:41 +01:00
Eugene Kabanov 1a5bcb479e
Fix `broadcast_validation` handling in `publishBlockV2` (fixes #5531) (#5547)
* Address issue #5531.

* Add more tests.

* Add to resttest ability to check values.
Fix tests.
2023-11-01 08:31:18 +01:00
tersec 41dfc9ed91
add `KZGProof` and `Blob` REST JSON serializations (#5526)
* add KZGProof and Blob REST JSON serializations

* error summary updates

* copyright notice

* consistent integer types for Nim 2.0
2023-10-25 23:50:59 +02:00
tersec 5aa5095e17
Fix REST JSON KzgCommitment encoding/decoding to use hex strings per spec (#5522) 2023-10-24 15:22:59 +00:00
tersec 513c9d9637
fix Deneb RestPublishedSignedBlockContents REST JSON decoding (#5520) 2023-10-24 05:50:32 +00:00
tersec a986a1bcd8
using deneb_mev for Deneb is less incorrect than using capella_mev (#5516) 2023-10-20 01:39:47 +00:00
tersec eeac00d08e
add RPC signature; add type constraints on proposeBlockMEV (#5498) 2023-10-12 11:49:48 +00:00
tersec 48197e4d55
add/update Deneb Builder API types and RPC signatures (#5492) 2023-10-11 04:25:59 +00:00
Etan Kissling 297c768816
reduce redundant zero initialization for LC data objects (#5479)
Directly initialize `ForkedLightClientObj` instead of separately first
 setting the `kind` (initializing everything to zero) and then assigning
the forky data after that.
2023-10-04 18:11:45 +02:00
Etan Kissling 7c45b8f98d
convert remaining `toFork` -> `kind` for consistency (#5462)
We currently have multiple ways to obtain `ConsensusFork` or
`LcDataFork` from a forky type. Rename `toFork` to `kind`
for a consistent API naming.
2023-09-27 15:10:28 +00:00
Eugene Kabanov 4fb95d000d
REST server fixes and improvements. (#5422)
* Move from Option[T] to Opt[T] usage.

* Add `finalized` flag.

* Fix compilation issue.

* Http415 error code for some REST API calls.
Introduce more comprehensive error reporting for block calls.
Deprecate decodeEthConsensusVersion() function.

* Bump http-utils.

* Fix copyright year.

* Fix serialization issue.

* Address review comments.

* Post rebase fixes.
2023-09-27 16:45:33 +02:00
Eugene Kabanov e3fe762ec9
Fix unknown fields should be ignored when parsing liveness responses. (#5418) 2023-09-23 08:44:54 +02:00
Etan Kissling 5150505e66
bump `nim-ssz-serialization` to `a5767c1b4992dca3e5bd72557aadd4df0f183bf8` (#5457)
- nimble/ci updates
- use common super-type in `raisesssz` pragma
2023-09-22 23:44:57 +02:00
Etan Kissling e7bc41e005
`blck` --> `forkyBlck` when using `withBlck` / `withStateAndBlck` (#5451)
For symmetry with `forkyState` when using `withState`, and to avoid
problems with shadowing of `blck` when using `withBlck` in `template`,
also rename the injected `blck` to `forkyBlck`.

- https://github.com/nim-lang/Nim/issues/22698
2023-09-21 12:49:14 +02:00
andri lim 5c88e74c08
Bump stint to v2.0: new array backend (#5113)
* bump stint to v2.0: new array backend

* Fix missing isEven in libnimbus_lc.nim

* bump nim-stint: compiles with arm64
2023-09-13 01:16:04 +07:00
Etan Kissling 8fa5580c50
add infrastructure to select fork choice version (#5387)
To allow testing https://github.com/ethereum/consensus-specs/issues/3466
add support for selecting fork choice version at launch. This means we
can deploy a different logic when `DENEB_FORK_EPOCH != FAR_FUTURE_EPOCH`
that won't be used on Mainnet.
2023-09-12 09:52:51 +02:00
Eugene Kabanov 3c3c4e8edf
Fix /eth/v1/validator/liveness/{epoch} call names and links in code (#5392)
* Fix getLiveness() call links and names.

* Add getLiveness() decoding test.

* Remove BN state updates from getLiveness() call.

* Fix AllTests.

* Reduce number of tests.
2023-09-11 12:07:34 +02:00
Eugene Kabanov 4ce8e77b56
Address issue #5362. (#5370)
* Address issue #5362.

* Remove RestSpec object declaration and getSpec() API call declaration.

* Address review comments.
2023-09-05 23:39:01 +03:00
Eugene Kabanov 757328372a
Dynamic validators set. (#5366)
* Initial commit.

* Fix argument to be optional.

* Adopt options.md.
2023-08-31 15:16:15 +03:00
tersec 6c42cfa79e
use correct decimal or hex encoding/decoding for REST GetSpec (#5371) 2023-08-30 12:43:25 +03:00
Etan Kissling c211a3849e
remove `{.raises: [Defect].}` Nim 1.2 compatibility (#5352)
In Nim 1.6, `{.raises: [Defect].}` is no longer necessary. Remove it.
2023-08-25 11:29:07 +02:00
Jacek Sieka a5151bc546
`validator_duties`->`beacon_validators` (#5333)
This PR renames the existing `validator_duties` to `beacon_validators`
and in doing so, names validators running inside the beacon node process
"beacon validators" while those running the VC can be referred to as
"client validators" to disambiguate the two.

The existing `validator_duties` instead takes on a new responsibility:
as a home for logic shared between beacon and client validators - ie
code that provides consistency in implementation and behavior between
the two modes of operation.

Not only does this simplify reasoning about where to put code -it also
reduces the number of dependencies the validator client has from ~5000
to ~3000 modules (!) according to `nim genDepend` significantly reducing
compile times.
2023-08-23 19:39:57 +03:00
Etan Kissling 2dae8ea26e
cleanup `{.raises.}` for `writeValue` (#5308)
- Remove unnecessary `Defect` references
- Remove spurious `SerializationError` references
- Remove duplicate `writeValue` template in `keystore.nim`;
  same implementation already exists a bit further above in same file.
2023-08-19 17:11:56 +02:00
Etan Kissling 8e500aa62f
allow filtering fee recipient logs by topic (#5320)
Add separate log topic for `Refreshing fee recipient` messages.
2023-08-19 11:16:30 +00:00
tersec c3584a9ea7
fix regression in remote signing REST schema (#5294) 2023-08-15 22:39:12 +00:00
henridf 9efd26c2e9
Add support for POST /eth/v2/beacon/blocks (#5214)
* Add support for POST /eth/v2/beacon/blocks

* More descriptive errors

* Address review feedback

* Return 500 (not 400) for a missing implementation case
2023-08-12 03:08:54 +00:00
tersec 85e1976ac3
automated consensus spec URL updating to v1.4.0-beta.1 (#5280) 2023-08-09 03:58:47 +00:00
tersec 18061f7991
Remove most remaining portions of Bellatrix Builder API (#5272) 2023-08-08 00:05:17 +00:00
tersec 2ae2d0a042
remove Bellatrix Builder API (Signed)BuilderBid (#5262)
* remove Bellatrix Builder API (Signed)BuilderBid

* stub out BlindedBeaconBlock
2023-08-06 09:20:43 +00:00
henridf 28194468c9
Rename "data gas" to "blob gas" (#5216)
* Rename data gas to blob gas

* Update vendor/nim-eth and vendor/nim-web3
2023-08-02 22:07:57 +00:00
Etan Kissling 971b4483c5
add `libnimbus_lc.a` C library (#5122)
Add a new C library for processing light client data based on the Nimbus
implementation. This can be used from other, non-Nimbus components.
2023-07-19 09:48:39 +02:00
tersec 565edfa351
remove unused code (#5158)
* remove unused code

* add copyright header
2023-07-15 16:30:52 +00:00
henridf 23edc4f960
Finish readValue for deneb RestPublishedBeaconBlockBody (#5172)
(Stray piece that got left behind a previous PR...)
2023-07-10 14:57:11 +00:00
henridf 99264d7507
Local validator proposals (#5137)
* Implement local validator block proposals

* Address review feedback

* Fix rebase issue
2023-06-30 07:39:41 +00:00
tersec d5a6d51ede
Web3Signer support only for only Bellatrix and later (#5107)
Co-authored-by: Etan Kissling <etan@status.im>
2023-06-29 09:36:43 +00:00