* use EF consensus spec v1.5.0-alpha.6 test vectors
* LC changes are good as is, no need for the debug comment
* Fix indentation
* Use `execution_requests` for requests root
* fill in spec reference URLs for ExecutionPayload(Header)
* copy `execution_requests` when blidning blocks for Electra and add test
* fix `test_engine_api_conversions`
---------
Co-authored-by: Etan Kissling <etan@nimbus.team>
* attestation pool support and tests
* REST endpoints changes
* initial ncli and validator client support
* updated tests file
* fixed typos
* review improvements
* remove V1 endpoint
* revert v1 removal
* V2 endpoint version available to pre electra
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Co-authored-by: Pedro Miranda <pedro.miranda@nimbus.team>
In nim-web3 all std.Option are replaced by results.Opt. The same goes in nim-eth, with additional fields name changes and GasInt changed from int64 to uint64.
* electra attestation updates
In Electra, we have two attestation formats: on-chain and on-network -
the former combines all committees of a slot in a single committee bit
list.
This PR makes a number of cleanups to move towards fixing this -
attestation packing however still needs to be fixed as it currently
creates attestations with a single committee only which is very
inefficient.
* more attestations in the blocks
* signing and aggregation fixes
* tool fix
* test, import
* add function to import blobs to `ncli_db`
`ncli_db` does not support importing blobs, making it impossible to
complete the database solely from dumped files. Add the missing support.
* pass `cfg`
#6087 introduced a subtle change to `nim-web3` resulting in `Gwei` to be
serialized differently than before. Using a `distinct` type for `Gwei`
improves type safety and avoids such problems in the future.
Fix the `/eth/v1/beacon/deposit_snapshot` API to produce proper EIP-4881
compatible `DepositTreeSnapshot` responses. The endpoint used to expose
a Nimbus-specific database internal format.
Also fix trusted node sync to consume properly formatted EIP-4881 data
with `--with-deposit-snapshot`, and `--finalized-deposit-tree-snapshot`
beacon node launch option to use the EIP-4881 data. Further ensure that
`ncli_testnet` produces EIP-4881 formatted data for interoperability.
EIP-4881 was never correctly implemented, the `DepositTreeSnapshot`
structure has nothing to do with its actual definition. Reflect that
by renaming the type to a Nimbus-specific `DepositContractSnapshot`,
so that an actual EIP-4881 implementation can use the correct names.
- https://eips.ethereum.org/EIPS/eip-4881#specification
Notably, `DepositTreeSnapshot` contains a compressed sequence in
`finalized`, only containing the minimally required intermediate roots.
That also explains the incorrect REST response reported in #5508.
The non-canonical representation was introduced in #4303 and is also
persisted in the database. We'll have to maintain it for a while.
Make raised exceptions explicit in `ncli_common.nim`, and handle more of
them in `ncli_db.nim` to have better UX when directories cannot be read
or file names do not parse against the expected format.
Etan Kissling
tersec
Eugene Kabanov
Pedro Miranda
Etan Kissling
Kim De Mey
andri lim
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Jacek Sieka