fac4b49a9b
Change range lower bound to EIP4844_FORK_EPOCH
2022-12-15 11:27:33 +07:00
eaa1268dc4
Place dominant factor first
2022-12-15 11:12:37 +07:00
29d36d8a78
Merge two sentences + drop range
2022-12-15 11:11:15 +07:00
05c2eb8ace
Merge pull request #3159 from kevaundray/patch-3
...
EIP4844: Clarify that z should not be in the domain
2022-12-14 17:47:48 +02:00
f7187a6657
Merge pull request #3156 from ethereum/kzg-trusted-setup
...
Update G2 trusted setup length to 65
2022-12-14 08:15:53 -07:00
e467ab9556
clarify that z should not be in the domain
2022-12-14 11:01:40 +00:00
224b0f20cf
Add missing qoute
2022-12-13 11:53:18 -06:00
26605ac724
Fix some nits in eip4844 specs
2022-12-13 10:07:37 -06:00
02abdc311f
Merge branch 'dev' into lc-eph
2022-12-13 15:33:28 +01:00
3bfac0e16e
Merge branch 'lc-toheader' into lc-eph
2022-12-13 12:31:12 +01:00
ef2a8b319d
Avoid line continuation syntax
2022-12-13 12:30:14 +01:00
2ac06c10d3
Update G2 trusted setup length to 65
2022-12-13 18:14:50 +08:00
da3f5af919
Test case naming clean up ( #3143 )
...
* Add @description decorator
* Unify test case naming style
* more clean ups
* Altair tests cleanup
* Clean up Altair and Bellatrix `process_deposit` tests
* Clean up Bellatrix tests
* Clean up Capella tests
* PR feedback from @ralexstokes
* Add comments on the deposit fork version tests
* Remove `test_incorrect_sig_other_version` since it is duplicate to `test_ineffective_deposit_with_bad_fork_version`
* Add `test_ineffective_deposit_with_current_fork_version`
2022-12-13 15:13:44 +08:00
06d6d3888f
Merge pull request #3095 from ralexstokes/bound-withdrawals-sweep
...
bound the maximum number of validators considered for withdrawals per sweep
2022-12-12 19:53:29 -07:00
d4b8ab1173
Clarify BeaconBlockAndBlobsSidecarByRoot no blob available
2022-12-13 09:29:28 +07:00
1f943f0d64
Update specs/capella/beacon-chain.md
2022-12-12 14:22:58 -07:00
a8449fa4aa
Fix typo in BlobsSidecarsByRange v1
2022-12-12 15:36:51 +02:00
700bef7a45
Fix `is_valid_light_client_header`
2022-12-12 13:39:14 +01:00
8ad6810a44
EIP4844 support (`excess_data_gas`), fork tests nyi
2022-12-12 13:11:49 +01:00
e67ca3d309
Compute epoch only once for better readability
2022-12-12 13:09:18 +01:00
5028a806ad
Implicit init during fork transition
2022-12-12 12:45:43 +01:00
11d2a59948
Flip `is_valid_light_client_header` logic for extensibility
2022-12-12 12:33:58 +01:00
2e97af2627
Add `ExecutionPayloadHeader` to LC data
...
While the light client sync protocol currently provides access to the
latest `BeaconBlockHeader`, obtaining the matching execution data needs
workarounds such as downloading the full block.
Having ready access to the EL state root simplifies use cases that need
a way to cross-check `eth_getProof` responses against LC data.
Access to `block_hash` unlocks scenarios where a CL light client drives
an EL without `engine_newPayload`. As of Altair, only the CL beacon
block root is available, but the EL block hash is needed for engine API.
Other fields in the `ExecutionPayloadHeader` such as `logs_bloom` may
allow light client applications to monitor blocks for local interest,
e.g. for transfers affecting a certain wallet. This enables to download
only the few relevant blocks instead of every single one.
A new `LightClientStore` is proposed into the Capella spec that may be
used to sync LC data that includes execution data. Existing pre-Capella
LC data will remain as is, but can be locally upgraded before feeding it
into the new `LightClientStore` so that light clients do not need to run
a potentially expensive fork transition at a specific time. This enables
the `LightClientStore` to be upgraded at a use case dependent timing at
any time before Capella hits. Smart contract and embedded deployments
benefit from reduced code size and do not need synchronization with the
beacon chain clock to perform the Capella fork.
2022-12-12 00:48:40 +01:00
9ab22b3ef3
Merge branch 'lc-accessors' into lc-eph
2022-12-12 00:41:31 +01:00
37e504e784
bound the maximum number of validators considered for withdrawals per sweep
2022-12-09 10:51:25 -07:00
14fd937046
Fix
2022-12-06 23:21:06 +01:00
0fb0b26742
Add accessors for LC header
...
Introduce `get_lc_beacon_slot` and `get_lc_beacon_root` accessors
similar to `get_current_slot(state)` to account for future extensions
to the light client header structure that may override how those fields
are accessed. Idea is to extend with execution accessors in the future.
2022-12-06 22:05:19 +01:00
8bf801ecc6
Add `block_to_light_client_header` helper
...
Introduce `block_to_light_client_header` helper function to enable
future forks to override it with additional info (e.g., execution),
without having to change the general light client logic.
Likewise, update existing light client data creation flow to use
`block_to_light_client_header` and default-initialize empty fields.
Furthermore, generalize `create_update` helper to streamline test code
using `block_to_light_client_header`.
Note: In Altair spec, LC header is the same as `BeaconBlockHeader`.
however; future forks will extend it with more information.
2022-12-06 17:44:41 +01:00
9839ed4934
Merge pull request #3145 from terencechain/update-max-blobs
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EIP4844: Update `MAX_BLOBS_PER_BLOCK` to 4
2022-12-06 09:37:05 -07:00
5498519945
Merge pull request #3125 from terencechain/rm-is-data-available
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EIP4844: remove optimistic sync mentions
2022-12-06 09:29:34 -07:00
f4dafcfebc
Merge branch 'dev' into lc-blockfuncs
2022-12-05 18:38:40 +01:00
23d3aeebba
EIP4844 precompile: Be strict when parsing field elements from network ( #3138 )
...
* EIP4844: bytes_to_bls_field() must not accept values >= BLS_MODULUS
bytes_to_bls_field() will be used in the precompile and hence it should error out when provided with malicious inputs.
* EIP4844: Add hash_to_bls_field() for use in compute_challenges()
The previous commit made bytes_to_bls_field() be strict about its inputs. However in compute_challenges() we are
dealing with Fiat-Shamir and hash outputs that could be innocuously higher than the modulus. For this reason we add the
hash_to_bls_field() helper for use in compute_challenges().
* EIP4844: Further use of bytes_to_bls_field() // Fix executable spec
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-12-01 14:59:00 +02:00
602f846dc7
Merge pull request #3134 from ethereum/eip4844-lint
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Add EIP4844 pylint and Mypy checks
2022-12-01 20:01:48 +08:00
aae00a0bf6
Clarify that full withdrawals only apply to exited validators
2022-11-30 16:21:06 -08:00
5b0bfe7eb6
EIP4844: Update `MAX_BLOBS_PER_BLOCK` to 4
2022-11-30 14:34:09 -08:00
b62c9e8779
Merge pull request #3014 from tersec/deprecate-phase0-beacon-blocks-req-resp
...
deprecate phase 0-only versions of beacon_blocks_by_{range,root}
2022-11-29 22:09:13 +08:00
339b788839
Revert previous changes. Remove optimistic wording
2022-11-28 19:52:11 -08:00
b3a176689d
WIP. Fixing mypy errors
2022-11-28 21:01:41 +08:00
4f32fd95d6
Enable EIP4844 lint and fix Pylint
2022-11-28 20:01:50 +08:00
a1e46d1ae4
EIP4844: Fix return value of compute_challenges ( #3129 )
...
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2022-11-24 15:26:02 +02:00
3ec25a8755
Fix docstring for compute_powers and compute_challenges methods ( #3130 )
2022-11-24 15:11:46 +02:00
f0ff15c14d
EIP4844: Refactor Fiat-Shamir logic to handle empty sidecars ( #3093 )
...
Additionally, it makes the Fiat-Shamir hashing logic more robust by making the challenges independent of each other. It also makes it more efficient to implement by moving both challenge computations to a single function needing a single transcript hash.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
Co-authored-by: Dankrad Feist <mail@dankradfeist.de>
2022-11-23 16:52:47 +02:00
3624742ff5
Remove is_data_available
2022-11-22 09:15:17 -08:00
4e3b700b86
Fix initialization of VERSIONED_HASH_VERSION_KZG
2022-11-22 11:51:10 +04:00
0fb2447a95
Merge branch 'dev' into lc-blockfuncs
2022-11-19 12:20:18 +01:00
19c8f21b63
Fix type annotation in verify_aggregate_kzg_proof
2022-11-19 09:17:11 +00:00
a45627164d
Merge pull request #3097 from asn-d6/verify_kzg_proof_bytes_api
...
EIP4844: Refactor `verify_kzg_proof()` to receive bytes (used in precompile)
2022-11-18 20:01:18 +02:00
46c0447662
Merge pull request #3110 from ethereum/eip4844-test-vectors
...
Add EIP4844 to testgen and add more Capella+EIP4844 random fork tests
2022-11-18 17:18:02 +08:00
30e975806f
Merge pull request #3108 from realbigsean/validate-blobs-sidecar-in-gossip
...
Make `validate_blobs_sidecar` a gossip condition
2022-11-17 16:31:14 -07:00
dd8b67075e
Add note comment
2022-11-18 04:51:19 +08:00
438a7e55ea
Conver `roots_of_unity_brp` to integers
2022-11-18 03:20:25 +08:00
78f0e0301e
Merge pull request #3052 from Inphi/inphi/eip4844-rebase
...
Rebase EIP-4844 on Capella
2022-11-18 03:16:58 +08:00
de789e2d5b
Merge pull request #3090 from ethereum/4844-topic-dep
...
clarify deprecation of `beacon_block` gossip topic in 4844
2022-11-17 12:16:24 -07:00
ee0e2a03d2
Merge branch 'dev' into pr3052
2022-11-18 02:44:46 +08:00
30dce7f232
Apply suggestions from code review
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-18 02:25:56 +08:00
f1d4c9047a
Merge branch 'dev' into pr3052
2022-11-18 02:12:07 +08:00
620943b275
Update specs/eip4844/fork.md
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-16 19:19:39 +01:00
e8e860e1f3
make a gossip condition
2022-11-16 10:46:04 -05:00
b737e5370f
fix state upgrade
2022-11-16 12:12:18 +01:00
a5f8a15819
Clarify how to transition gossip
2022-11-15 10:29:03 -07:00
11a037fd92
Merge pull request #3089 from terencechain/beacon-block-and-blobs-sidecar-by-root
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EIP4844: Add block and sidecar retrival by root
2022-11-16 00:41:58 +08:00
bbc3ec02ff
Fix typos
2022-11-12 23:36:34 -08:00
fcac0b5c69
Clarify which functions are public and provided by the KZG library
2022-11-12 01:47:39 +02:00
ff34006807
Refactor `verify_kzg_proof()` to receive bytes (used in precompile)
...
This way, client devs don't need to convert to field elements themselves, and the KZG library takes care fo it.
2022-11-12 01:47:39 +02:00
3df1371897
Merge remote-tracking branch 'origin/dev' into inphi/eip4844-rebase
2022-11-11 17:32:06 -05:00
cd1e1133a5
excess_data_gas uint256
2022-11-11 17:25:06 -05:00
6327ffa687
rename excess_blobs
2022-11-11 17:24:05 -05:00
38669d4b7a
Update specs/eip4844/p2p-interface.md
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2022-11-11 11:26:48 -07:00
078bba2e3c
clarify deprecation of `beacon_block` gossip topic in 4844
2022-11-11 11:26:45 -07:00
faf308349e
Merge pull request #3086 from michaelsproul/light-client-p2p-fix
...
Fix slot checks in light client p2p spec
2022-11-11 11:03:33 -07:00
e2a2d68cae
Added a comment to support pre-fork-epoch
2022-11-11 09:50:06 -08:00
897b97990f
Further clarify light client slot checks
2022-11-11 22:09:33 +11:00
104cba06a6
replace get_blobs_and_kzg_commitments
2022-11-11 00:21:56 -05:00
bed1df00a2
Remove withdrawal_queue from BeaconState upgrade
2022-11-10 13:57:30 -05:00
d4a9b97cd0
Merge pull request #3084 from ethereum/validator-note-for-bls-change
...
Add note to Capella validator guide about BLS to execution change
2022-11-10 11:32:04 -07:00
a59dd37933
Merge remote-tracking branch 'origin/dev' into inphi/eip4844-rebase
2022-11-10 13:17:57 -05:00
4b573f82f6
Merge pull request #3091 from terencechain/patch-138
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EIP4844: Explicitly mention old gossip validations for block
2022-11-10 11:16:18 -07:00
0e7d3555ea
minor copy edits
2022-11-10 11:12:33 -07:00
37996fc36c
Merge pull request #3068 from potuz/withdrawals_without_queues
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Withdrawals without queues
2022-11-10 10:49:25 -07:00
be85e9356a
Update specs/capella/validator.md
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-11-10 09:12:35 -05:00
0f93e9aad8
Update specs/capella/validator.md
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-11-10 09:12:10 -05:00
be098b60c0
Update specs/eip4844/p2p-interface.md
2022-11-10 09:10:01 -05:00
7f266bcb0f
Use next_validator_withdrawal_index
2022-11-10 08:33:11 -03:00
579f8fd1d2
EIP4844: Explicitly mention old gossip validations for block
2022-11-09 15:06:58 -08:00
710b124cdc
fix last commit
2022-11-08 21:51:54 -03:00
8f42e485c7
Add extra %
2022-11-08 19:53:58 -03:00
dae1011194
Fix typos
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-09 09:41:21 +11:00
c447662ba0
Fix `BeaconBlocksByRootV2` for pre-4844 support
2022-11-08 12:55:43 -08:00
cb9159fe58
EIP4844: Add block and sidecar retrival by root
2022-11-08 10:41:48 -08:00
e3e73a8f54
Add Capella fork version
2022-11-08 09:06:38 -05:00
91de8a09f3
Fix slot checks in light client p2p spec
2022-11-08 17:06:07 +11:00
8bb1751f46
Add note to Capella validator guide about BLS to execution change
2022-11-07 15:22:26 -07:00
99e2704c2c
make tests pass
2022-11-07 17:56:01 -03:00
ac670e2c47
add phase0 sentence regarding process slots
2022-11-07 17:34:19 -03:00
2f89f5096d
Danny's review 1st pass
2022-11-07 17:29:56 -03:00
f010de0871
Remove domain blobs sidecar
2022-11-07 07:16:42 -08:00
95ee291f58
Merge branch 'dev' into pr3052
2022-11-07 10:10:16 -05:00
544ae28721
Merge pull request #3016 from ethereum/gen_kzg_trusted_setups
...
Rework the testing KZG trusted setups presets
2022-11-07 22:29:54 +08:00
b7dfd5a37e
Merge pull request #3027 from ethereum/eip-4844-fee-ssz-fix
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eip4844: update tx_peek_blob_versioned_hashes to match tx type from fee market update
2022-11-07 22:22:12 +08:00
dac756efee
Minor clean up
2022-11-07 09:09:09 -05:00
08ff71688f
Merge branch 'dev' into lc-blockfuncs
2022-11-07 15:03:20 +01:00
72544d5307
Merge pull request #3081 from ethereum/add-capella-bls-to-exec-change-block-packing
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add note about packing BLS to execution changes into a block
2022-11-07 06:22:04 +08:00
6f0a7ef046
Merge pull request #3080 from ethereum/ralexstokes-patch-1
...
Fix typo in `bellatrix` p2p docs
2022-11-07 05:18:03 +08:00
b5ecf44c91
add note about packing BLS to execution changes into a block
2022-11-04 16:41:07 -06:00
e1e37deb56
Merge pull request #3075 from ethDreamer/gossip_bls_to_execution_change
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Capella: Add Gossip Topic bls_to_execution_change
2022-11-04 16:22:43 -06:00
c8d1614e7e
Apply suggestions from code review
2022-11-04 16:19:26 -06:00
355ca296b8
Update specs/capella/p2p-interface.md
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-04 17:13:23 -05:00
6c1fa0a485
Update specs/capella/p2p-interface.md
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-04 17:13:15 -05:00
1f68c57a7b
Update specs/capella/p2p-interface.md
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-11-04 17:13:07 -05:00
cd5567b735
Update p2p-interface.md
2022-11-04 15:54:30 -06:00
8488fb79d9
Alex Stokes' review
2022-11-04 18:47:56 -03:00
e15b02d16f
lint
2022-11-04 09:13:21 -03:00
22f803a038
name change and increment operator
2022-11-04 07:20:26 -03:00
6e913ecbd2
rename to latest_withdrawal_validator_index
2022-11-03 20:23:35 -03:00
0b1f32ec25
Fix capella/block_processing tests
2022-11-03 16:08:05 -05:00
a09d617737
right ret
2022-11-03 15:07:03 -03:00
329bafa6e2
dapplion's suggestions
2022-11-03 14:58:55 -03:00
12404d0250
fix for loop
2022-11-03 14:56:38 -03:00
ad36548480
Fix auto-rebase errors
2022-11-03 11:46:07 -05:00
39e6ec5d14
lint
2022-11-03 11:43:56 -05:00
a14479a70f
g11tech review
2022-11-03 11:43:56 -05:00
ff1dd90012
fix toc
2022-11-03 11:43:24 -05:00
5b92eae08f
type annotation
2022-11-03 11:43:24 -05:00
0f74ab5686
type annotation
2022-11-03 11:43:24 -05:00
c156ea6adc
linting and typo
2022-11-03 11:43:24 -05:00
49a2519da2
lint
2022-11-03 11:43:24 -05:00
7dbd50e958
Reviewers' comments
...
- Implemented many of Alex's comments including reinsertion of the
withdrawal index in the BeaconState
- Implemented Sean's suggestion of separating the logic for block
production so that one matches the list in the payload with what
`get_expected_withdrawals` returns
- Changed `get_expected_wihdrawals` to match the current behavior and
moved it to `beacon-chain.md`
2022-11-03 11:42:31 -05:00
f506087af5
rebase on top of develop
2022-11-03 11:42:30 -05:00
d958ed70b4
Implement withdrawals without queues
2022-11-03 11:40:54 -05:00
b2d72a18f0
Fix type error in the inputs to hash_to_bls_field()
2022-11-03 18:13:36 +02:00
5a0d84ed01
int casting to avoid underflow
2022-11-03 10:21:09 -05:00
86e15764ad
EIP4844: Update cryptography API ( #3038 )
...
This commit changes the public API of the KZG library to the following high-level API:
```
- verify_kzg_proof()
- compute_aggregate_kzg_proof()
- verify_aggregate_kzg_proof()
- blob_to_kzg_commitment()
```
compared to the previous much more low-level API:
```
- compute_powers()
- matrix_lincomb()
- lincomb()
- bytes_to_bls_field()
- evaluate_polynomial_in_evaluation_form()
- verify_kzg_proof()
- compute_kzg_proof()
```
This means that all the cryptographic logic (including Fiat-Shamir) is now isolated and hidden in the KZG library and the `validator.md` file ends up being significantly simplified, only calling high-level KZG functions.
Some additional things that this commit does:
- Moves all EIP4844 cryptography into polynomial-commitments.md
- Improves the Fiat-Shamir stack by removing the need for SSZ and by introducing simple domain separators
Co-authored-by: Kevaundray Wedderburn <kevtheappdev@gmail.com>
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
Co-authored-by: Dankrad Feist <mail@dankradfeist.de>
2022-11-03 17:01:32 +02:00
87dcb83827
Merge pull request #3063 from etan-status/lc-gossipdigests
...
Document how to derive fork context for LC gossip
2022-11-02 13:12:23 +08:00
826c20ffc2
Capella: Add Gossip Topic bls_to_execution_change
2022-11-01 12:54:33 -05:00
498a5b0722
Merge pull request #3062 from terencechain/rm-signed-blobs
...
EIP4844: Remove signed blobs
2022-11-01 22:32:45 +08:00
ff0e525ecc
Pass blocks to LC data creation functions
...
Future light client protocol extensions may include data from the block
in addition to data from the state, e.g., `ExecutionPayloadHeader`.
To prepare for this, also pass the block to the corresponding functions.
In practice, blocks access is easier than historic state access, meaning
there are no practical limitations due to this change.
2022-10-28 22:14:25 +02:00
be3c774069
Merge pull request #3065 from etan-status/lc-branchrootdocs
...
Clarify where LC proofs are rooted
2022-10-28 08:51:26 -06:00
5b6eb8007a
Clarify where LC proofs are rooted
...
Add more detailed LC object documentation to explain that the various
merkle proofs are relative to the beacon block's state root.
Likewise, clarify that sync committees relate to the finalized header
(not to the optimistic header, which can be a period ahead).
2022-10-27 21:44:38 +02:00
af54c97a6c
Consistently use `compute_sync_committee_period_at_slot`
...
A few LC functions were not yet updated to use a more concise function
for computing sync committee period for a slot. Updating to that func.
2022-10-27 21:36:55 +02:00
c399e11aa7
Document how to derive fork context for LC gossip
...
For LC gossip, the documentation did not specify what slot number to use
for deriving the gossip objects. This missing documentation is now added
to document using `attested_header.slot`.
2022-10-27 21:23:09 +02:00
71775c6e87
EIP4844: Remove signed blobs
2022-10-27 08:10:32 -07:00
4d1b487b21
move field last
...
avoids changing "header" fields in state
2022-10-27 10:38:09 +02:00
1c8d57eeb7
Historical batches
...
This PR, a continuation of
replaces `historical_roots` with
`historical_block_roots`.
By keeping an accumulator of historical block roots in the state, it
becomes possible to validate the entire block history that led up to
that particular state without executing the transitions, and without
checking them one by one in backwards order using a parent chain.
This is interesting for archival purposes as well as when implementing
sync protocols that can verify chunks of blocks quickly, meaning they
can be downloaded in any order.
It's also useful as it provides a canonical hash by which such chunks of
blocks can be named, with a direct reference in the state.
In this PR, `historical_roots` is frozen at its current value and
`historical_batches` are computed from the merge epoch onwards.
After this PR, `block_batch_root` in the state can be used to verify an
era of blocks against the state with a simple root check.
The `historical_roots` values on the other hand can be used to verify
that a constant distributed with clients is valid for a particular
state, and therefore extends the block validation all the way back to
genesis without backfilling `block_batch_root` and without introducing
any new security assumptions in the client.
As far as naming goes, it's convenient to talk about an "era" being 8192
slots ~= 1.14 days. The 8192 number comes from the
SLOTS_PER_HISTORICAL_ROOT constant.
With multiple easily verifable blocks in a file, it becomes trivial to
offload block history to out-of-protocol transfer methods (bittorrent /
ftp / whatever) - including execution payloads, paving the way for a
future in which clients purge block history in p2p.
This PR can be applied along with the merge which simplifies payload
distribution from the get-go. Both execution and consensus clients
benefit because from the merge onwards, they both need to be able to
supply ranges of blocks in the sync protocol from what effectively is
"cold storage".
Another possibility is to include it in a future cleanup PR - this
complicates the "cold storage" mode above by not covering exection
payloads from start.
2022-10-27 10:33:38 +02:00
af8c5bf532
Merge pull request #3046 from terencechain/couple-block-sidecar
...
EIP4844: couple beacon block and blob sidecar for p2p
2022-10-26 23:51:23 +08:00
b7c72c3b42
Merge pull request #3047 from terencechain/reduce-min-epochs-blobs-reqs
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EIP4844: modify `MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS` to 18 days
2022-10-26 23:26:45 +08:00
ca538f52a0
Update specs/eip4844/beacon-chain.md
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-10-25 12:06:07 -04:00
459310f744
Fix test_process_execution_payload
2022-10-24 16:25:50 -04:00
0488c0c26e
remove unchanged epoch processing section
2022-10-24 12:51:54 -04:00
2ac57c7e7b
Fix py setup
...
And remove the ENABLE_WITHDRAWALS feature-flag. The Testing section in
the spec has been updated to specify how withdrawals is to be disabled
2022-10-24 12:44:11 -04:00
9844ea1f30
Merge pull request #3040 from ethereum/capella-test-vectors
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Capella test vectors
2022-10-23 06:44:03 +08:00
e2d0a4fa9a
Fix ToC and test
2022-10-22 08:36:46 -07:00
9f4ae4c6ee
Update validator spec with `SignedBeaconBlockAndBlobsSidecar`
2022-10-21 17:33:55 -07:00
f6f2474c87
Update specs/eip4844/beacon-chain.md
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-10-20 14:39:18 -04:00
242e1b73bb
Rebase Capella on EIP-4844
...
This also introduces an `ENABLE_WITHDRAWALS` feature-flag to allow
implementers test EIP-4844 without including Capella-specific state
changes.
2022-10-20 10:36:08 -04:00
53b63cedc5
Merge branch 'dev' into pr3050
2022-10-19 10:21:32 -05:00
dfa5ac8008
@protolambda's feedback, `SignedBlobsSidecar` -> `BlobsSidecar`
2022-10-18 11:34:14 -07:00
cab2e3ef9a
Describe sidecar and block are recieved together
...
Co-authored-by: protolambda <proto@protolambda.com>
2022-10-18 11:23:19 -07:00
779d9be66a
Compare sidecar slot with block slot
...
Co-authored-by: protolambda <proto@protolambda.com>
2022-10-18 11:22:43 -07:00
0345b2284a
Add validator_index to Withdrawal.
2022-10-18 15:35:06 +01:00
b128148a17
Modify `MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS` to 18 days
2022-10-17 16:24:19 -07:00
96b90200b7
Fix ToC
2022-10-17 16:08:59 -07:00
eb5a2c2741
Couple beacon block and blob sidecar for p2p
2022-10-17 15:16:38 -07:00
b90436c988
Fix capella random & fork
2022-10-14 23:42:42 -05:00
24f8ec170b
Remove work-in-progress notes in Bellatrix specs ( #3033 )
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* Remove the work-in-progress note in Bellatrix spec
Bellatrix is done and released.
* Remove work-in-progress notes in Bellatrix specs
* Remove work-in-progress notes in Bellatrix specs
* Remove work-in-progress notes in Bellatrix specs
2022-10-15 05:05:45 +08:00
092617ec1e
Remove duplicated definition of `Validator`
2022-10-09 17:02:50 -05:00
3552e2f6e8
Merge pull request #3018 from ethereum/bump-dep
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Bump dep packages version and fix lint issues
2022-10-07 00:21:51 +08:00
63ab5996f4
eip4844: update tx_peek_blob_versioned_hashes to match tx type as defined in EIP PR 5707 (fee market update)
2022-10-06 18:13:24 +02:00
4e26813c81
Merge pull request #3023 from dapplion/patch-1
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Typo in sync committee duties description
2022-10-05 20:10:12 -06:00
fda2a69ff7
Typo in sync committee duties description
...
I assume it refers to producing a signature for the last slot of phase0 fork
2022-10-02 12:19:55 +02:00
807650e8a1
Fix some type annotations for blobs
...
blobs should not be Sequence[BLSFieldElement], it should be
Sequence[Sequence[BLSFieldElement]]. But we can be more specific and use
Sequence[Blob].
2022-10-01 15:25:47 +01:00
6b9e65fab6
Merge pull request #3019 from terencechain/fix-eip4844
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EIP4844: various fixes
2022-09-30 10:51:42 -06:00
9dfb1897a4
Merge pull request #3004 from Inphi/inphi/eip4844-fee-mkt
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EIP-4844: Update ExecutionPayloadHeader
2022-09-30 08:16:53 -06:00
779e6e7b7e
Update specs/eip4844/p2p-interface.md
...
Co-authored-by: Lion - dapplion <35266934+dapplion@users.noreply.github.com>
2022-09-29 13:43:28 -07:00
06c91e4843
Try a different format for epoch
2022-09-29 07:55:50 -07:00
93cb17dc7f
Eip4844: various fixes
2022-09-29 07:36:39 -07:00
44424c4080
Bump dep packages version and fix lint issues
2022-09-28 12:38:21 +08:00
9ac605cc5e
Fix incorrect comment
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bit-reversal permutation is not idempotent
2022-09-27 12:13:56 +01:00
6c2b46ae32
Merge pull request #3015 from asn-d6/bytes_to_bls_field
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EIP4844: Introduce bytes_to_bls_field() helper
2022-09-26 23:55:16 +03:00
eeebd42a95
Merge pull request #2998 from ethereum/remove-withdrawn-epoch
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remove withdrawn_epoch
2022-09-26 14:30:25 -06:00
d197ed1451
EIP4844: Introduce bytes_to_bls_field() helper
...
Improves separation between BLS cryptography and Ethereum SSZ logic.
Now the BLS library just implements bytes_to_bls_field(). Then hash_to_bls_field() does the Ethereum SSZ magic and
calls bytes_to_bls_field().
2022-09-26 19:01:01 +03:00
b5bcec8d34
deprecate phase 0-only versions of beacon_blocks_by_{range,root}
2022-09-26 15:01:45 +00:00
f4ba8b55ee
EIP4844: Implement reverse bit ordering in KZG commitments
...
Co-authored-by: Dankrad Feist <mail@dankradfeist.de>
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-09-26 16:39:16 +03:00
189d61e386
Merge pull request #3008 from terencechain/patch-137
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eip4844: signed_blobs_header -> signed_blobs_sidecar
2022-09-22 15:13:14 +02:00
e4fdb8a0ad
Merge pull request #3005 from ethereum/eip4844-patch-dr
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Fixing EIP-4844 function names
2022-09-22 12:59:42 +03:00
1bb863b2a6
eip4844: signed_blobs_header -> signed_blobs_sidecar
2022-09-21 14:49:18 -07:00
5517729859
Fix TOC with check_toc
2022-09-21 16:41:33 -05:00
7066307a0f
Fix section name for withdraw_balance
2022-09-21 16:36:27 -05:00
ceee7bfbf1
EIP-4844: Fee market updates to execution
2022-09-21 09:14:46 -04:00
603e27f459
Fix state list lengths table
2022-09-20 15:24:14 -05:00
3bc7ff9f80
Fix a few things in Capella specs
2022-09-20 14:43:38 -05:00
b35155005b
Rename matrix_lincomb to vector_lincomb and lincomb to g1_lincomb
2022-09-19 20:16:19 +01:00
b63ed22588
Fix signature of compute_aggregated_poly_and_commitment
2022-09-19 20:10:48 +01:00
70f90c5296
rmove withdrawn_epoch
2022-09-19 11:39:46 -06:00
d70dcd9926
Fix link to beacon-chain doc
2022-09-15 10:21:06 -04:00
109250b963
Replace `hash_tree_root(x)` with `hash(ssz_serialize(x))`
2022-08-22 16:00:40 +08:00
d133dae471
Fix codespell errors ( #2975 )
2022-08-18 22:08:44 +08:00
cc9a5fe61e
EIP4844: fix format
2022-08-17 06:48:05 -07:00
5d0f4af063
Merge mainnet ttd and bellatrix values ( #2969 )
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* merge mainnet ttd and bellatrix values
* Update configs/minimal.yaml
Co-authored-by: Paul Harris <paul.harris@consensys.net>
Co-authored-by: Paul Harris <paul.harris@consensys.net>
2022-08-15 08:00:14 -06:00
18dc61f4c5
Merge pull request #2961 from ethereum/execution_payload_tests
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more execution payload tests and cleanup old ones
2022-08-04 07:44:53 -06:00
7e360240f9
more execution payload tests and cleanup old ones
2022-08-01 11:42:38 -06:00
fb71509052
Merge pull request #2953 from potuz/overloaded-index
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Do not overload index with WithdrawalIndex and ValidatorIndex
2022-08-01 11:15:37 -04:00
c51e67a059
fixed typo in on_block() definition
2022-07-29 00:13:32 -07:00
2c32fa6473
Do not overload index with WithdrawalIndex and ValidatorIndex
2022-07-26 17:34:02 -03:00
52a741f7c6
Improve grammar
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-25 15:46:29 +02:00
56363cd94a
Define libp2p protocol for light client sync
...
While the current Altair specs define structures to aid light client
development, one missing key aspect is the network protocol definition.
Certain implementations have started defining their own REST based APIs,
e.g., Lodestar at https://github.com/ChainSafe/lodestar/blob/master/packages/api/src/routes/lightclient.ts
While such APIs are useful, REST does not seem to be the ideomatic
choice as the sole API available at such a low level for Ethereum.
This patch introduces a libp2p based protocol to allow light clients to
sync to the latest `BeaconBlockHeader` in a trustless and decentralized
manner, building on top of prior work from:
- @hwwhww at https://github.com/ethereum/consensus-specs/pull/2267
- @jinfwhuang at https://github.com/ethereum/consensus-specs/pull/2786
- Lodestar's REST API (also has an endpoint to fetch merkle proofs!)
2022-07-22 17:56:41 +02:00
8ced2c3ae1
Remove newlines between items for visual consistency
2022-07-22 17:46:07 +02:00
78d336e28d
Describe light client sync process
...
Provides documentation about the process that a light client may use to
sync a local `LightClientStore`.
2022-07-22 17:12:57 +02:00
0e82acfd61
Merge pull request #2945 from Inphi/eip4844-nit
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Fix Polynomial container size
2022-07-22 19:48:02 +08:00
d717f7e4d1
Merge pull request #2947 from etan-status/lc-forceupdate
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Manually trigger `LightClientStore` force updates
2022-07-22 19:42:55 +08:00
8643e28f12
`try_...` --> `process_...`
2022-07-22 11:49:07 +02:00
b2c647f2b2
Remove triple m
2022-07-21 11:11:30 -05:00
f9d866eb28
Manually trigger `LightClientStore` force updates
...
Replaces `process_slot_for_light_client_store` which force updates the
`LightClientStore` automatically based on `finalized_header` age with
`try_light_client_store_force_update` which may be manually called based
on use case dependent heuristics if light client sync appears stuck.
Not all use cases share the same risk profile.
2022-07-21 16:06:46 +02:00
9016b92691
Fix Polynomial container size
2022-07-21 01:58:22 -04:00
95019bb9a9
Improve readability of intro text
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-20 17:50:18 +02:00
06d9fd8cd3
Add `LightClient(Finality|Optimistic)Update`
...
Introduces reduced `LightClientUpdate` structures to allow keeping track
of the latest `finalized_header` and `optimistic_header`. This may also
help in scheduling the next query for a full `LightClientUpdate` once
sync committee finality has been reached.
2022-07-20 13:14:58 +02:00
1d2ef9f8cb
Merge pull request #2938 from etan-status/lc-testsuite
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Add functions for deriving light client data
2022-07-20 14:47:05 +08:00
02a2b71d64
WIP implementation of Danksharding ( #2792 )
...
* Rough structure
* Most of the KZG checks in
* Fixes suggested by Vitalik
* Add low degree check for commitments
* Remove -1 check from degree proof (not needed)
* Require block builders to be validators to simplify things
* remove verify_intermediate_block_bid_commitment
* Rename back to process_block
* Degree check formula corrections
* Updated TOC, bid processing corrections
* Link to latest sharding doc
* Add shard samples + P2P
* Add validator guide for attestations and reconstruction
* Update specs/sharding/beacon-chain.md
Co-authored-by: terence tsao <terence@prysmaticlabs.com>
* Update specs/sharding/beacon-chain.md
Co-authored-by: vbuterin <v@buterin.com>
* Update specs/sharding/beacon-chain.md
Co-authored-by: vbuterin <v@buterin.com>
* Refactor polynomial operations into separate file
* Add missing polynomial functions
* Fix polynomial commitment file toc levels
* Refactor the payload to make better use of unions
* Add reverse bit order convention
* Correct inequality in verify_degree_proof
* Small fix
* Fix polynomial evaluation
* Update specs/sharding/beacon-chain.md
Co-authored-by: George Kadianakis <desnacked@riseup.net>
* MAX_BEACON_BLOCKS_BETWEEN_INTERMEDIATE_BLOCKS definition added
* Sample reconstruction estimate
* Update specs/sharding/beacon-chain.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Fix return value of roots_of_unity()
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/beacon-chain.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/beacon-chain.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/beacon-chain.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Intermediate block -> Builder block
* Some small omissions in intermediate -> builder
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: George Kadianakis <desnacked@riseup.net>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: George Kadianakis <desnacked@riseup.net>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* Z1 -> inf_G1
* Fix degree proof bound
* SignedShardSample -> ShardSample
* Typo
* Don't allow 0 for `next_power_of_two`
* Remove unused `ROOT_OF_UNITY` constant
* Throwaway variable name
* Fix function documentation of `bls_modular_inverse`
* Builder block bid increase by at least 1%, no RANDAO processing in builder blocks
* Fix tocs
* Fix tocs
* Fix typo
* Update specs/sharding/polynomial-commitments.md
Co-authored-by: George Kadianakis <desnacked@riseup.net>
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
Co-authored-by: terence tsao <terence@prysmaticlabs.com>
Co-authored-by: vbuterin <v@buterin.com>
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2022-07-18 11:20:25 -06:00
0941114acf
Merge branch 'dev' into lc-testsuite
2022-07-18 18:19:07 +02:00
a1546fdf4f
Merge branch 'dev' into fix-capella-genesis
2022-07-18 14:48:02 +08:00
647e9d0ec0
PR feedback from @ralexstokes
2022-07-18 14:45:00 +08:00
c9f0927d8b
Merge branch 'dev' into lc-testsuite
2022-07-17 06:34:52 +02:00
63816debcc
Merge commit '9c798806355f67a32704a8cd5a98d90deccb8f69' into lc-testsuite
2022-07-15 21:38:18 +02:00
185f51ec0e
Merge branch 'dev' into pr2937
2022-07-16 01:40:39 +08:00
ec980dae4c
Rework `blobs_sidecar` propagation guide
2022-07-16 01:13:31 +08:00
400e1e54c1
Fix EIP4844 `create_genesis_state`, `EIP4844_FORK_VERSION`, and `config_fork_epoch_overrides`
...
`config_fork_epoch_overrides`: since Capella and EIP4844 are in parallel, need to check if the field exists
Update `compute_fork_version`
2022-07-16 01:13:25 +08:00
808f9c7f7f
Use `validate_*` for the valdiation functions that return `None`
2022-07-16 00:54:01 +08:00
4176781123
PR feedback from @djrtwo
2022-07-15 23:37:32 +08:00
a205e9314d
Make block proposal direction more clear
2022-07-15 23:33:31 +08:00
9c79880635
Fix genesis testing tool and add Capella version `initialize_beacon_state_from_eth1` helper
2022-07-15 22:22:19 +08:00
a126f22cd9
Sync tocs
2022-07-15 13:49:19 +02:00
de15971ae8
Cleanups
2022-07-15 13:45:34 +02:00
88206117c6
Extract full node specifics to separate doc
2022-07-15 13:37:27 +02:00
d06f44ef55
Move `sync-protocol.md` into `light-client` subdir
2022-07-15 13:22:14 +02:00
6146f01400
Flip order of `assert` and assignment
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-15 12:03:44 +02:00
dbefbcf326
Explicitly mention optional `finalized_block`
2022-07-15 12:01:49 +02:00
95c07575b1
Hide `build_proof` and `get_backing` from spec
2022-07-15 11:54:47 +02:00
86fe93ca96
Add functions for deriving light client data
...
Adds `create_light_client_bootstrap` and `create_light_client_update`
functions as a reference implementation for serving light client data.
This also enables a new test harness to verify that light client data
gets applied to a `LightClientStore` as expected.
2022-07-14 09:36:09 +02:00
66325d0e9b
Use helper variables to make ifs more readable
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-13 14:08:51 +02:00
5b9bf41de6
EIP-4844: Further improvements on the spec
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- Move constants around
- Implement missing functions to make the spec executable
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-13 13:13:30 +03:00
221f3687bd
EIP-4844: Improve the cryptographic parts of the spec
...
- Move more code into polynomial-commitments.md
- Implement aggregated sidecar verification logic from PR #2915
- Rename `kzgs` to `kzg_commitments`
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-13 13:12:31 +03:00
6048f1abf6
More concise finality ranking
2022-07-12 07:37:12 +02:00
654970c605
Add `LightClientBootstrap`
...
Introduces a new `LightClientBootstrap` structure to allow setting up a
`LightClientStore` with the initial sync committee and block header from
a user-configured trusted block root.
This leads to new cases where the `LightClientStore` is only aware of
the current but not the next sync committee. As a side effect of these
new cases, the store's `finalized_header` may now advance into the next
sync committee period before a corresponding `LightClientUpdate` with
the new sync committee is obtained, improving responsiveness.
Note that so far, `LightClientUpdate.attested_header.slot` needed to be
newer than `LightClientStore.finalized_header.slot`. However, it is now
necessary to also consider certain older updates to try and backfill the
`next_sync_committee`. The `is_better_update` helper is also updated to
improve `best_valid_update` tracking.
2022-07-12 07:27:00 +02:00
b7a0e532e4
Prefix update `period` variables
2022-07-10 22:05:18 -07:00
2ddb3833ff
Extend documentation for forced updates
2022-07-08 22:25:33 -07:00
33f572c98d
More concise sync committee finality ranking
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-08 22:05:48 -07:00
fa85648385
`==` on new line
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-08 22:04:05 -07:00
35f5010de7
More concise finality ranking
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-07-08 22:01:56 -07:00
aa8caee2e3
Add `compute_sync_committee_period_at_slot`
2022-07-08 21:59:09 -07:00
c67ad597f0
Reorder helpers to group ones operating on updates
2022-07-08 21:46:34 -07:00
c4dbd241ac
Root `next_sync_committee` in `attested_header`
...
`LightClientUpdate` structures currently use different merkle proof root
depending on the presence of `finalized_header`. By always rooting it in
the same state (the `attested_header.state_root`), logic gets simpler.
Caveats:
- In periods of extended non-finality, `update.finalized_header` may now
be outdated by several sync committee periods. The old implementation
rejected such updates as the `next_sync_committee` in them was stale,
but the new implementation can properly handle this case.
- The `next_sync_committee` can no longer be considered finalized based
on `is_finality_update`. Instead, waiting until `finalized_header` is
in the `attested_header`'s sync committee period is now necessary.
- Because `update.finalized_header > store.finalized_header` no longer
holds (for updates with finality), an `is_better_update` helper is
added to improve `best_valid_update` tracking (in the past, finalized
updates with supermajority participation would always directly apply)
This PR builds on prior work from:
- @hwwhww at https://github.com/ethereum/consensus-specs/pull/2829
2022-07-01 14:49:24 -07:00
f5f3031c5e
Allow passing redundant `next_sync_committee`
...
The producer of `LightClientUpdate` structures usually does not know how
far the `LightClientStore` on the client side has advanced. Updates are
currently rejected when including a redundant `next_sync_committee` not
advancing the `LightClientStore`. Behaviour is changed to allow this.
2022-06-29 13:16:03 +02:00
f810b6714b
Merge pull request #2924 from etan-status/lc-genesis
...
Allow `LightClientUpdate` with genesis finality
2022-06-29 13:12:58 +02:00
65cfedef22
Update finality update documentation
2022-06-27 22:36:55 +02:00
99e30328a8
Switch condition order for readability
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-06-27 22:26:35 +02:00
67d62025d9
fix typo and specify something
...
- committee_index is used as an input to compute_subnet_for_attestation but it's not previously defined
- attestation.data.committee_index is incorrect, the field is "index"
2022-06-27 14:20:25 +02:00
c10daf1709
Allow `LightClientUpdate` with genesis finality
...
When `state.finalized_checkpoint` references the genesis slot, it points
to an empty `root`, instead of the actual genesis block hash. This patch
updates the `LightClientUpdate` logic to allow including finality proofs
for genesis `finalized_checkpoint.root`, better supporting non-mainnet.
When including such a finality proof, the proof is for the empty `root`,
but `finalized_header` is kept zeroed out to signify this edge case.
2022-06-27 12:10:40 +02:00
a40a64440c
Merge pull request #2916 from etan-status/lc-forkversion
2022-06-27 06:38:11 +02:00
d4a2bdcea0
Merge pull request #2915 from asn-d6/consensus-4844-proofs-optimization
...
Optimizing EIP-4844 block validation (using KZG proofs)
2022-06-26 13:55:17 +02:00
a3339c7b7f
PR suggestion from @Inphi
2022-06-25 00:13:20 +08:00
840733ffd2
Move `compute_fork_version` to `fork.md`
2022-06-23 21:03:24 +02:00
94da861d9c
Fix ToC
2022-06-23 18:44:37 +08:00
0ab280d396
minor suggestions
2022-06-23 18:40:09 +08:00
e7e520791d
Use Python's pow() in bls_modular_inverse().
2022-06-22 15:42:03 +03:00
534a9d1d95
Move EIP-4844 cryptography code to its own file
2022-06-22 15:42:03 +03:00
8a70295a84
Fix ToC
2022-06-20 21:26:41 +08:00
0b8ab23bd4
Remove `fork_version` from `LightClientUpdate`
...
The `fork_version` field in `LightClientUpdate` can be derived from the
`update.signature_slot` value by consulting the locally configured fork
schedule. The light client already needs access to the fork schedule to
determine the `GeneralizedIndex` values used for merkle proofs, and the
memory layouts of the structures (including `LightClientUpdate`). The
`fork_version` itself is network dependent and doesn't reveal that info.
2022-06-16 17:17:24 +02:00
8cc008d11c
Merge pull request #2805 from etan-status/lc-period
...
Allow light client to verify signatures at period boundary
2022-06-16 16:53:12 +02:00
4be0b9d6bc
Add needed math/crypto functions to validate KZG aggregated proofs
...
All code pretty much straight up copied from https://github.com/ethereum/EIPs/pull/5088
2022-06-14 16:37:08 +03:00
e4c75d67ce
Introduce high-level logic of new efficient block validation
2022-06-14 16:37:08 +03:00
dbac7b1582
EIP-4844: Remove shard field from BlobsSidecar
2022-06-13 16:32:18 -04:00
74489d5523
Partial withdrawals ( #2862 )
...
* t push base design for partial withdrawals
* moor tests
* clean up withdrawals naming
* make partial withdrawal randomized tests better
* Apply suggestions from code review
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
* fix mainnet brokn test
* name swap
* lint
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-06-08 13:16:12 -06:00
a3128b8c57
EIP-4844: fix a typo ( #2898 )
2022-05-31 08:40:06 -06:00
0e6a7cd39a
deprecate `BeaconBlocksByRange.step` ( #2856 )
...
* deprecate `BeaconBlocksByRange.step`
The `step` parameter has not seen much implementation in real life
clients which instead opt to request variations on a few epochs at a
time (instead of interleaving single blocks, entire epochs are
interleaved).
At the same time, supporting `step` on the server side brings several
complications: more complex bounds checking logic, more complex loading
of blocks from linear storage (which presumably stores all blocks and
not just certain increments).
This PR suggests that we deprecate the whole idea. Backwards
compatibility is kept by simply responding with a single block when
`step > 0` - this is allowed by the spec and should thus be handled
gracefully by requesting clients already, should there exist any that
use larger step counts.
Removing `step` now allows simplifying the EL-CL protocol for serving
execution data from the EL to avoid double storage.
* Update specs/phase0/p2p-interface.md
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2022-05-20 13:18:24 -06:00
72f7b88f2a
Update PROPOSER_SCORE_BOOST to 40 percent ( #2895 )
2022-05-20 13:15:40 -06:00
d62ebaeaca
Run on_tick before picking the head for proposal ( #2897 )
2022-05-19 07:56:49 -06:00
5337da5dff
use python syntax for bitwise AND operation ( #2894 )
2022-05-17 07:14:19 -06:00
bab5e402df
Ignore subset aggregates ( #2847 )
...
* Ignore subset aggregates
When aggregates are propagated through the network, it is often the case
that a better aggregate has already been seen - in particular, this
happens when an aggregator has not been able to include itself in the
mesh and therefore publishes an aggregate with only its own
attestations.
This new ignore rule allows dropping all aggregates that are
(non-strict) subsets of aggregates that have already been seen on the
network. In particular, it does not mandate dropping aggregates where a
union of previous aggregates would cause it to become a subset).
The logic for allowing this is based on the premise that any aggregate
that has already been seen by a peer will also have been seen by its
neighbours - a subset aggregate (strict or not) brings no new value to
the aggregation algorithm, except in the extreme edge case where you
could combine several such sparse aggregates into a single, more dense
"combined" aggregate and thus use less block space.
Further, as a small benefit, computing the `hash_tree_root` of the full
aggregate is generally not done -however, `hash_tree_root(data)` is
already done for other purposes as this is used as index in the beacon
API.
* add subset ignore rule to sync contributions as well
* typo
2022-05-17 07:05:22 -06:00
20a90f1df7
Add new `DomainType` for application usage ( #2884 )
2022-05-16 08:08:15 -06:00
af1fbab181
Merge pull request #2888 from casparschwa/update-proposer-score-boost
...
Update proposer score boost
2022-05-16 08:06:59 -06:00
ec7bb23697
bellatrix-p2p: fix a typo
2022-05-14 10:30:20 -07:00
c0a8178fff
minor patch to bytes formatting in capella
2022-05-10 09:37:01 -06:00
242f286f6e
Merge pull request #2878 from michaelsproul/forkchoice-b4-propose
...
Require fork choice to run before proposal
2022-05-10 09:23:16 -06:00
712a4f9cf1
Fix linting
2022-05-09 15:05:05 +02:00
f5303ca58e
Update PROPOSER_SCORE_BOOST to 33 percent
2022-05-09 10:17:24 +02:00
c1d0836936
Merge pull request #2855 from ethereum/00-to-01
...
00 to 01 cred change
2022-05-05 07:31:49 -06:00
3f76792ee3
Require fork choice to run before proposal
2022-05-05 11:21:55 +10:00
5653649ca8
Allow light client to verify signatures at period boundary
...
As the sync committee signs the previous block, the situation arises at
every sync committee period boundary, that the new sync committee signs
a block in the previous sync committee period. The light client cannot
reliably detect this condition (e.g., assume that this is the case when
it is currently on the last slot of a sync committee period), because
the last couple slots of a sync committee period may not have a block.
For example, when receiving a `LightClientUpdate` that is constructed
as in the following illustration, it is unknown whether `sync_aggregate`
was signed by the current or next sync committee at `attested_header`.
```
slot N N + 1 | N + 2 (slot not sent!)
|
+-----------------+ \ / | +----------------+
| attested_header | <--- X ----|---- | sync_aggregate |
+-----------------+ / \ | +----------------+
missed |
|
sync committee
period boundary
```
This patch addresses this edge case by including the slot at which the
`sync_aggregate` was created into the `LightClientUpdate` object.
Note that the `signature_slot` cannot be trusted beyond the purpose of
signature verification, as it could be manipulated to any other slot
within the same sync committee period and fork version, without making
the `sync_aggregate` invalid.
2022-05-02 13:08:20 +02:00
f125538122
Fix param order in `prepare_execution_payload`
...
Documentation on how to call `prepare_execution_payload` had the params
for `safe_block_hash` and `finalized_block` hash flipped compared to the
function definition. Also updated tests for consistency.
2022-04-25 16:49:00 +02:00
83ac38c183
Merge pull request #2872 from benjaminion/patch-1
2022-04-17 08:00:33 -07:00
eca7237b27
Correct typo: BLSCommitment -> KZGCommitment
...
The consensus chain counterpart to https://github.com/ethereum/EIPs/pull/4992 . The same comment from there applies here as well.
2022-04-13 15:04:55 +01:00
dcf41ef5e2
Merge branch 'dev' into eip4844-typo
2022-04-12 22:14:37 +08:00
5978c86f3a
Typo fix: `ksg_to_version_hash` -> `kzg_to_versioned_hash`
2022-04-10 18:41:49 +08:00
6576cab612
Fix Capella `prepare_execution_payload`
2022-04-06 18:13:39 +08:00
1bfefe301d
Merge pull request #2858 from mkalinin/justified-to-safe-block
...
Bellatrix: pass justified as a safe block
2022-03-30 12:19:21 -06:00
c87fc48053
minor typo
2022-03-30 12:04:23 -06:00
b13a9f0f8a
Apply suggestions as per review
2022-03-30 15:36:01 +06:00
eb26a1d74c
EIP4844: fix a minor typo
2022-03-26 08:26:52 -07:00
19613ac7cd
Merge pull request #2854 from ralexstokes/update-0x01-creds
...
Update 0x01 withdrawal credentials.
2022-03-25 16:27:41 -06:00
bd66114f4a
Clarify names and move get_safe_block_hash to safe-block.md
2022-03-26 02:02:38 +06:00
c97cc6f4dc
Add separate get_safe_beacon_block function
2022-03-24 17:22:11 +06:00
bc95973232
Reorder params
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-03-24 16:35:28 +06:00
4ac4158b42
move bls chang operation to end of block body
2022-03-23 10:54:40 -06:00
8a388f2226
toc
2022-03-23 15:38:17 +08:00
2017b61265
test address_change
2022-03-22 13:37:17 -06:00
046eaf2ea0
Bellatrix: remove a comment about safe head stub
2022-03-22 22:53:47 +06:00
95a2327800
Bellatrix: add get_safe_block_hash to validator.md
2022-03-22 22:51:45 +06:00
d195e066ad
Fix toc
2022-03-22 20:41:42 +06:00
199398c503
Bellatrix: pass justified as a safe block
2022-03-22 20:26:09 +06:00
38496ba021
toc
2022-03-22 08:23:59 -06:00
702ed9f39a
Merge branch 'withdrawals-push' into 00-to-01
2022-03-22 08:23:34 -06:00
b469593219
toc
2022-03-22 08:22:35 -06:00
0da78ebc4b
Merge branch 'withdrawals-push' into 00-to-01
2022-03-22 08:19:31 -06:00
a2db44693b
build
2022-03-22 08:14:38 -06:00
c10d219664
Merge branch 'dev' into withdrawals-push
2022-03-22 08:11:09 -06:00
43ce98b541
Merge branch 'withdrawals-push' of github.com:ethereum/eth2.0-specs into withdrawals-push
2022-03-22 08:10:53 -06:00
03f9503de0
Apply suggestions from code review
...
Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2022-03-22 08:03:55 -06:00
9a8ff4f3ab
topo sort
2022-03-22 08:00:53 -06:00
493b169022
refine naming for withdrawals
2022-03-22 07:55:45 -06:00
36b0044569
EIP4844: fix a minor typo
2022-03-20 08:20:08 -07:00
79cdb88e66
wip 00 to 01 cred change
2022-03-16 15:41:37 -06:00
36aae1d848
add tests for process_withdrawals
2022-03-16 13:35:29 -06:00
255e942f64
add validator and fork-choice mods for withdrawals in capella
2022-03-16 12:01:42 -06:00
cc347c6ff4
Merge pull request #2851 from mkalinin/safe-head
...
Add safe_block_hash to notify_forkchoice_updated
2022-03-16 13:29:23 +06:00
0afa7e1b38
update language to reflect latest work on withdrawals
2022-03-15 18:01:47 -06:00
80292f7957
Update specs/bellatrix/validator.md
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-03-15 13:14:40 -06:00
dc5f9dffa0
eip4844: process_blob_kzgs - move TODO to issue, add missing input argument
2022-03-14 21:50:07 +01:00
9b760dfb54
eip4844: beacon doc - update TOC
2022-03-14 19:08:50 +01:00
45e207be4d
EIP-4844 consensus-specs review fixes
...
Co-Authored-By: terenc3t <terence@prysmaticlabs.com>
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2022-03-14 18:57:11 +01:00
84ab086d94
Add safe_block_hash to notify_fc_updated
2022-03-14 19:09:21 +06:00
3dd83cf4ee
minor withdrawals renamings
2022-03-10 12:30:51 -07:00
507f550cb1
Merge branch 'dev' into withdrawals-push
2022-03-10 10:27:20 -07:00
8ec4773339
EIP-4844: consensus layer changes
2022-03-10 06:52:27 +01:00
825a39577e
Merge pull request #2845 from ethereum/discard-equivocations
...
Remove equivocating validators from fork choice consideration
2022-03-08 11:41:04 -07:00
bd6d2ad4ce
minor copy edit
2022-03-08 11:33:59 -07:00
0197a1464c
Merge pull request #2846 from nisdas/patch-2
...
Ignore Aggregates Which Are Following the Wrong Finalized Checkpoint
2022-03-08 11:28:20 -07:00
a0ba6b2a1a
Add note about syncing
2022-03-08 06:52:03 -08:00
1e10e7dc1c
Fix UPDATE_TIMEOUT unit typo
2022-03-03 20:16:32 -08:00
e1b9cf97e2
add withdrawal index to wihdrawal transaction
2022-03-03 14:02:52 -07:00
15a90407ef
minor comment change
2022-03-03 13:50:05 -07:00
37b8a89bb1
Apply code review from @djrtwo
2022-03-03 11:43:52 -08:00
70e8243450
Update p2p-interface.md
2022-03-02 12:39:21 +08:00
7f31c80b8f
Fix lint & CI
2022-03-01 11:47:45 -08:00
4fbe162655
Add on_attester_slashing() and related test
2022-03-01 11:42:49 -08:00
72d4597131
Merge pull request #2828 from ethereum/is_finality_update
...
Refactoring: add `is_finality_update` helper
2022-02-28 08:39:38 -07:00
3f2d5ecda7
Merge pull request #2838 from ethereum/revert-dupe-condition
...
revert removal of aggregate deduplication condition from #2183
2022-02-28 08:19:45 -07:00
bbdb50278c
Merge pull request #2830 from status-im/ignore-atts
...
Ignore attestations voting for the wrong finalized checkpoint
2022-02-25 11:18:41 -07:00
03f0f6762a
revert removal of aggregate deduplication condition from #2183
2022-02-25 10:25:27 -07:00
0a55f062d7
fix execution paylaod tests
2022-02-24 15:38:23 -07:00
f5dab5b666
fix fully withdrawal tests
2022-02-24 15:06:31 -07:00
d513f5cf17
fix lint
2022-02-24 14:26:15 -07:00
0b89c7fb18
Update specs/capella/beacon-chain.md
2022-02-24 12:43:57 -07:00
e49f73c9a4
fix tx type
2022-02-23 15:15:24 -07:00
2026103bb9
Merge branch 'dev' into withdrawals-push
2022-02-23 15:08:29 -07:00
e80a142d83
modified withdrawals for push
2022-02-23 15:05:55 -07:00
1280fe2a02
Bellatrix: random -> prev_randao
2022-02-22 17:16:33 +06:00
9fb2dd16c1
Ignore attestations voting for the wrong finalized checkpoint
...
When nodes are syncing but have not yet reached the canonical `head`,
they cannot determine whether nodes they are connected to serve a valid
history or are making bogus claims in their `Status` advertisement.
Thus, the best course of action that a client can take is to vote for
its "current" best synced head, regardless of whether it's connected to
peers that claim to have other heads or not.
However, in the p2p spec, we penalize such peers with a `REJECT` - this
should be an `IGNORE` instead because this vote is correct per the spec,
albeit "late" according to the validating clients' view of the chain.
2022-02-11 17:12:13 +01:00
6d11d627f8
Refactoring: add `is_finality_update` helper
2022-02-09 18:13:51 -07:00
5a09b5f8a8
Merge pull request #2814 from etan-status/lc-opt-fin
...
Ensure light client `optimistic_header` to be at head
2022-02-09 10:06:57 -07:00
824ff970f5
Merge pull request #2818 from etan-status/err-unavailable
...
Update reserved libp2p error documentation
2022-02-03 09:00:34 -07:00
f2fd673a66
Merge pull request #2807 from etan-status/compute-sync-period
...
Consistently use `compute_sync_committee_period`
2022-02-01 16:05:58 -08:00
20c8d0d641
Update reserved libp2p error documentation
...
The spec reserves the libp2p error code range `[3, 127]` for future use
but actually defines error code `3` as `ResourceUnavailable`. This patch
updates the reserved range to `[4, 127]`.
2022-01-28 00:33:38 +01:00
eb4497fae7
Bellatrix: Rename execute_payload to notify_new_payload
2022-01-27 15:24:53 +06:00
b517092770
Merge pull request #2812 from tersec/intervals_per_slot
...
use INTERVALS_PER_SLOT in sync committee specs
2022-01-25 15:18:53 -07:00
d5e4828aec
Merge pull request #2770 from sigp/opt-sync-2
...
Optimistic Sync
2022-01-25 10:26:29 -07:00
0e9460b8dd
Ensure light client `optimistic_header` to be at head
...
When a light client updates its `finalized_header` using a forced update
because of the timeout, and the new header was not signed by enough sync
committee participants to pass `get_safety_threshold(store)`, it may
occur that `store.finalized_header.slot > store.optimistic_header.slot`.
This patch ensures that the `optimistic_header` is updated to the latest
`finalized_header` if that happens, so that it always indicates the
latest known and accepted head.
2022-01-25 10:09:10 +01:00
182e4496c3
use INTERVALS_PER_SLOT in sync committee specs
2022-01-21 19:01:56 +00:00
2232d76735
Merge pull request #2808 from ethereum/receipts-root
...
receipt_root -> receipts_root
2022-01-20 08:37:57 -07:00
02b32100ed
Merge pull request #2803 from ralexstokes/clean-up-linter
...
add `pylint` to catch unused args
2022-01-18 09:29:54 -06:00
f77fc055f8
Update specs/bellatrix/beacon-chain.md
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2022-01-18 07:19:00 -07:00
092f3e0b16
Propose -> Propagate
2022-01-18 11:22:07 +11:00
6225236a52
Specify about EL/CL scoring rules
2022-01-18 11:20:52 +11:00
b1ec9bcfbc
Update gossip conditions
2022-01-18 11:12:55 +11:00
15ef2f30d2
Apply suggestions from @djrtwo review
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2022-01-18 09:30:01 +11:00
671c4f0e3a
receipt_root -> receipts_root
2022-01-17 13:42:10 -07:00
8319d07084
Consistently use `compute_sync_committee_period`
...
There were a couple instances where a division was used on an epoch
to derive the corresponding sync committee period instead of calling the
`compute_sync_committee_period` function.
These instances were changed to also use the function.
2022-01-17 17:38:24 +01:00
fd89b72c6b
`doctoc` on `custody_game` specs
...
This updates the TOC in `custody_game/beacon-chain.md` using
`make doctoc specs`.
2022-01-17 12:56:51 +01:00
2b45496fe4
clean up unused argument from `phase0`
2022-01-13 11:39:36 -08:00
16c350ebcd
Merge pull request #2796 from etan-status/lc-aggregate
...
Rename `sync_committee_aggregate` > `sync_aggregate`
2022-01-13 21:07:50 +08:00
0c2e416a6e
Run doctoc
2022-01-13 06:56:32 +11:00
90fb7f6871
Add rationale
2022-01-12 19:04:43 +11:00
e97335a09a
Merge branch 'dev' into opt-sync-2
2022-01-12 16:22:05 +11:00
1228e01883
Update p2p-networking
2022-01-12 16:18:53 +11:00
7b435bd470
Merge pull request #2797 from etan-status/lc-update-doc
...
Fix light client docs to match function signature
2022-01-11 06:57:19 -07:00
79c456b9f4
Fix light client docs to match function signature
...
In the light client docs a mentioning of a function trigger is lacking
the `genesis_validators_root` argument. This patch adds that argument
to the documentation to match the real function signature. It also
slightly improves the grammar.
2022-01-11 12:10:30 +01:00
212eb00fc1
Document light client constants
...
This adds documentation about the unit and actual value of light client
specific constants, consistently with the rest of the spec.
2022-01-11 12:10:09 +01:00
48e19b15ae
Rename `sync_committee_aggregate` > `sync_aggregate`
...
This renames the `sync_committee_aggregate` field of `LightClientUpdate`
to `sync_aggregate` for consistency with the terminology in the rest of
the spec.
2022-01-11 11:22:39 +01:00
171a9ccc81
Resolve conflicts
2021-12-27 18:30:12 +08:00
3970fa7a75
PR feedback from @ralexstokes
2021-12-24 01:38:33 +08:00
8c226013fd
minor fix
2021-12-23 17:32:15 +08:00
41af639517
PR feedback from @mkalinin
2021-12-23 17:26:48 +08:00
8facc0a095
Merge -> Bellatrix
2021-12-23 14:25:43 +08:00
2fa396f67d
Merge pull request #2746 from ethereum/vbuterin-patch-12
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Simplify sync protocol and update to calculate optimistic heads
2021-12-16 00:12:36 +08:00
de892382db
Minor style fixes
2021-12-15 23:44:29 +08:00
25d88fee24
Fix `process_light_client_update`
2021-12-14 22:05:09 +08:00
2f618f7b48
Fix lint and presets
2021-12-14 21:38:58 +08:00
916193bd69
Updates in response to comments
2021-12-10 07:48:14 -06:00
200ed58dd9
Merge branch 'dev' into ex-ante-tests
2021-12-07 18:29:48 +08:00
3a9777eebc
Update specs/phase0/fork-choice.md
2021-12-02 14:00:06 -07:00
180abb90ec
clean up some withdrawal logic and add tests
2021-12-02 11:56:33 -07:00
0d8fab3986
Apply Danny's suggestion
2021-12-02 09:57:28 -08:00
3024dc8ba8
add withdrawn_epoch to capella validators
2021-12-02 10:52:56 -07:00
ca74094605
Apply suggestions from code review
...
Co-authored-by: Mikhail Kalinin <noblesse.knight@gmail.com>
2021-12-02 10:31:56 -07:00
6f3379c7be
Apply HWW's suggestion
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-12-01 20:11:52 -08:00
3e2890bb3e
Apply proposer boost to ancestors correctly
2021-12-01 18:03:40 -08:00
4f24fe455b
basic capella withdrawal in place
2021-12-01 11:37:30 -07:00
4d35748ff0
Merge pull request #2754 from ethereum/dankrad-patch-1
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Correct primitive root
2021-12-01 08:15:27 -07:00
ad588d79f6
Update beacon-chain.md
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5 is not a primitive root of the BLS field, it needs to be 7
2021-11-30 22:52:16 +00:00
0bc0769767
Simplify logic in calculating proposer score
2021-11-30 15:44:56 -05:00
d7f6a42729
[WIP] Add ex-ante fork choice test cases
2021-12-01 02:37:22 +08:00
402c663b51
Fix function name leftover
2021-11-30 21:57:43 +08:00
c30662b696
Consistently use sum instead of count(1)
2021-11-30 06:39:25 -06:00
7de1495a42
Fix lint ( #2750 )
2021-11-30 06:38:42 -06:00
6fa19705fb
Clarified next sync committee comment
2021-11-29 07:05:01 -06:00
06af6296c5
Updated in response to comments
2021-11-29 07:04:05 -06:00
c4f70970c4
Update specs/altair/sync-protocol.md
...
Co-authored-by: terence tsao <terence@prysmaticlabs.com>
2021-11-28 08:31:48 -06:00
77188726de
Fixed ToC and get_active_header positioninf
2021-11-27 07:27:16 -06:00
e104164960
Rework data structures ( #2747 )
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1. Replace `header` and `finality_header` with `attested_header` (always the header signed by the committee) and `finailzed_header` (always the header verified by the Merkle branch)
2. Remove `LightClientSnapshot`, fold its fields into `LightClientStore` for simplicity
2021-11-27 07:25:27 -06:00
013e814d2d
Update sync-protocol.md
2021-11-26 15:32:37 -06:00
25f2efab19
Simplify sync protocol and update to calculate optimistic heads
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1. Simplify `valid_updates` to `best_valid_update` so the `LightClientStore` only needs to store O(1) data
2. Track an optimistic head, by looking for the highest-slot header which passes a safety threshold
2021-11-26 15:11:19 -06:00
e1356aec83
Merge pull request #2745 from mkalinin/clarify-forkchoice-updated
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Bring more clarity to notify_forkchoice_updated calls
2021-11-26 06:54:37 -07:00
d237491dfe
minor typo
2021-11-26 06:47:05 -07:00
7a8f236679
Fix notify_forkchoice_updated description as per review
2021-11-25 16:33:30 +06:00
b4377333fa
Polish notify_forkchoice_updated description as per review
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-11-25 16:27:59 +06:00
6ece777ff5
Bring more clarity to notify_forkchoice_updated calls
2021-11-24 20:32:27 +06:00
00bede5908
Remove client-settings.md
2021-11-24 17:00:32 +06:00
69e7f586ac
Merge pull request #2738 from ethereum/fix-names
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is_merge -> is_merge_transition
2021-11-23 14:52:05 -07:00
a0d008bb86
is_merge -> is_merge_transition
2021-11-23 14:45:03 -07:00
32e8ca26a0
Merge pull request #2737 from ethereum/test_prepare_execution_payload
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Fix spec typo and add `test_prepare_execution_payload` unit tests
2021-11-23 14:25:48 -07:00
395fdd4566
Merge pull request #2730 from ethereum/proposer-score-boost
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Proposer LMD Score Boosting
2021-11-23 11:39:07 -07:00
8050de384e
Fix spec typo and add `test_prepare_execution_payload` unit tests
2021-11-24 02:23:24 +08:00
2a5c9d8dc5
Set PROPOSER_SCORE_BOOST to 70%
2021-11-23 07:23:59 -08:00
44fec310b3
Eth1 block hashes have type Hash32 ( #2693 )
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* Eth1 block hashes have type Hash32
* Modify other forks as well
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-11-23 08:20:26 -07:00
a0b5a809d5
Apply HWW code's review - fix is_before_attesting_interval
2021-11-23 07:02:04 -08:00
1d835c5198
Apply Danny's code review & suggestions
2021-11-22 14:44:52 -08:00
ea09df50db
toc
2021-11-22 11:39:08 -07:00
282d85b9e7
simplify on_tick proposer boost update
2021-11-22 11:31:44 -07:00
cebe6ba7e7
minor formatting cleanups
2021-11-22 11:31:17 -07:00
88c76abd7f
Apply Danny's code review
2021-11-22 11:12:25 -07:00
859bbf4358
This reverts commit 4c726cdff39a10c5d096b294fb562cfc99c1f068.
2021-11-22 11:12:24 -07:00
3b20e3ea02
Apply suggestions from code review
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-11-22 11:12:24 -07:00
b0fb861cf5
Make PROPOSER_SCORE_BOOST a percentage value
2021-11-22 11:12:24 -07:00
504d82cc1a
Add datatype to new parameters
2021-11-22 11:12:24 -07:00
47fa6d108a
Add parameter for score boost value
2021-11-22 11:12:24 -07:00
281c1b2d1a
Update validator guide with ATTESTATION_OFFSET_QUOTIENT
2021-11-22 11:12:24 -07:00
2d161b4244
Add proposer score boosting & related tests
2021-11-22 11:12:24 -07:00
bbdb0d8fba
Merge pull request #2727 from ethereum/fc-dev-validate_target_epoch_scope-patch
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always atomically update justified and finalized
2021-11-22 09:42:20 -07:00
97e6d5c6d6
Merge branch 'fc-dev-validate_target_epoch_scope-patch' into dev
2021-11-22 08:32:32 -07:00
3c25da8218
Merge pull request #2726 from ethereum/get_pow_block_at_ttd-tests
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Fix `get_pow_block_at_terminal_total_difficulty` and add unit tests
2021-11-19 09:37:11 -07:00
8333514422
Update specs/merge/validator.md
2021-11-19 09:26:43 -07:00
dc14b79a52
Merge pull request #2720 from paulhauner/patch-34
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Remove `difficulty` from `PowBlock`
2021-11-18 15:49:27 -07:00
58968f9286
Rename coinbase to fee_recipient
2021-11-18 19:23:52 +06:00
3d4ece44df
port phase0 forkchocie changes to merge
2021-11-17 18:37:45 -07:00
eb00f8f735
cleanup forkchoice tests
2021-11-17 18:24:47 -07:00
28762096d3
PR feedback from @mkalinin
2021-11-17 23:45:41 +08:00
e56bbb8c44
Fix `get_pow_block_at_terminal_total_difficulty` and add unit tests
2021-11-17 18:00:35 +08:00
16aaf74cfc
Remove `difficulty` from `PowBlock`
2021-11-16 10:28:04 +11:00
d9e8306c5a
Refactoring
2021-11-13 18:38:53 +08:00
f643554aa5
Fix issue around on_attestation validation by skipping epoch scope
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validation if attestation is from a block message
2021-11-13 18:28:05 +08:00
cd3d2ce692
working through test issues
2021-11-12 12:43:54 -07:00
61207c5b61
Apply suggestions from code review
2021-11-11 07:29:38 -07:00
6cfd38e800
Patch for genesis blocks
2021-11-11 11:47:01 +11:00
46f7845c42
Fixed link to Attesting in beacon chain responsibilities
2021-11-06 16:28:13 +01:00
c6381345e2
Fixes TBH activation epoch check
2021-11-05 15:00:39 +06:00
116017d4cb
Merge pull request #2710 from terencechain/patch-129
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`validate_merge_block ` uses correct block hash
2021-11-04 11:24:46 -06:00
0ae9a10123
Proper return after second assertion
2021-11-04 06:59:13 -07:00
a3380db597
Fix toc
2021-11-04 16:30:23 +06:00
0ad344bf72
Make notify_forkchoice_updated return payload id value
2021-11-04 15:58:48 +06:00
c144844279
Lint fails, it should be assert?
2021-11-03 20:31:31 -07:00
c9d7b8533c
Use correct payload block hash
2021-11-03 20:13:18 -07:00
948d476fd1
Polish TBH handling functionality
2021-11-02 20:20:40 +06:00
79d005e6ed
Merge pull request #2702 from ethereum/merge-preset
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Set execution params to presets
2021-11-02 09:47:24 +01:00
7d411a2acd
Merge pull request #2703 from mkalinin/attest-after-execution
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State that validator must consider only fully validated blocks
2021-11-01 21:06:38 +06:00
16cabb2881
Note the Proof-of-Custody for execution in validator.md
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-11-01 21:00:49 +06:00
7e3ccb706d
remove block_number validation from CL
2021-11-01 07:57:49 -06:00
879bd2f3e9
remove etra gas constants and p2p validations
2021-11-01 07:39:14 -06:00
52a97ab494
remove gas validations from CL
2021-11-01 07:39:13 -06:00
dce6b09f51
State that validator must consider only fully validated blocks
2021-11-01 19:31:51 +06:00
3ba3915396
Set execution params to presets and add builder checks.
2021-11-01 12:11:15 +08:00
77fe450f21
Merge pull request #2698 from ethereum/merge-penalties
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update penalty params for Merge
2021-10-31 09:59:54 -06:00
d5f5f8bf61
add modified in merge
2021-10-31 09:47:58 -06:00
6d1be4af3d
Merge pull request #2676 from ethereum/get_pow_block-not-found
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Clarify `get_pow_block` block-not-found case
2021-10-29 13:21:37 -06:00
78040ac3ae
update penalty params for Merge
2021-10-29 12:41:38 -06:00
2fc0564a5a
Merge pull request #2686 from ethereum/tx-limits
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fix gossip and tx size limits for the merge
2021-10-28 14:18:38 -06:00
d0bcf294a8
Fix typo
2021-10-28 18:42:16 +08:00
8ecbffa821
Minor comment fix
2021-10-28 16:06:58 +08:00
60163475d7
PR feedback from @mkalinin
2021-10-28 16:00:01 +08:00
79bf3481d2
Merge branch 'dev' into get_pow_block-not-found
2021-10-28 15:46:47 +08:00
d58b1c57ef
bump up MAX_CHUNK_SIZE at the merge as well
2021-10-27 10:48:38 -06:00
bda07e15ad
remove extraneous gossip condition
2021-10-26 15:47:07 -06:00
dae5b87c2b
increase TX sizes to account for very high gas limits
2021-10-26 15:46:08 -06:00
3e320dacff
fix gossip and tx size limits for the merge
2021-10-26 15:46:08 -06:00
62504d9efd
Update `pow_chain` to dict and reuse it instead of calling `get_pow_block`
2021-10-26 21:59:33 +08:00
71d315950f
Fix typo
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Co-authored-by: Mikhail Kalinin <noblesse.knight@gmail.com>
2021-10-26 21:38:22 +08:00
5b9652bf93
Merge branch 'dev' into get_pow_block-not-found
2021-10-26 21:37:08 +08:00
edb5a023c8
remove extraneous p2p condition
2021-10-20 12:24:00 -06:00
8a27a7cb5d
remove union type for eecution-payload txs
2021-10-19 15:46:18 -06:00
e787da3954
Apply suggestions from code review
...
Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-10-19 14:35:30 -06:00
4bf88ba89e
Merge pull request #2683 from ethereum/remove-prepare-payload
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remove prepare_payload
2021-10-19 09:41:44 -06:00
def46dd16c
Merge pull request #2682 from ethereum/TBH-epoch
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add TBH_ACTIVATION_EPOCH
2021-10-19 09:36:33 -06:00
8023edc94b
cleanup some copy relatedto removal of prepare_payload
2021-10-19 09:28:52 -06:00
294b60a48b
pr feedback
2021-10-19 09:24:07 -06:00
34335e0334
Remove `prepare_payload` leftover
2021-10-19 15:30:49 +08:00
ba582b3e3a
Fix setup.py parser and rename `TBH_ACTIVATION_EPOCH` -> `TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH`
2021-10-19 11:26:53 +08:00
d5be6b5d68
remove prepare_payload in favor of a unification with notify_forkchoice_updated
2021-10-18 18:12:11 -06:00
3bfdc917e1
ad TBH_ACTIVATION_EPOCH
2021-10-18 13:38:08 -06:00
190ef9fb50
call notify_forkchoice_updated with finalized_block_hash == 0x00..00 if not yet finalized
2021-10-18 12:07:33 -06:00
cd5cf60deb
Clarify `get_pow_block` block-not-found case
2021-10-18 14:05:40 +08:00
da240340b2
Merge pull request #2661 from ethereum/fix-gas-uint
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base_fee_per_gas to uint256
2021-10-12 08:18:44 -06:00
aa592b008c
Merge pull request #2645 from paulhauner/patch-31
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Specify format for --terminal-total-difficulty
2021-10-12 02:15:40 +03:00
e5bbbc5191
base_fee_per_gas to uint256
2021-10-11 16:25:01 -06:00
130b81bf55
remove notify_consensus_validated in accordance with POS_CONSENSUS_VALIDATED removal from eip 3675
2021-10-10 10:47:59 -04:00
9ed907727e
Specify format for --terminal-total-difficulty
2021-10-05 20:00:45 +11:00
f1f082fbe7
Remove the unused stub constants
2021-10-04 00:30:01 +08:00
e235aa8296
Clean up. Add `execution_payload_header` to initialization `meta.yaml`
2021-10-03 22:38:05 +08:00
789eea0060
fix tests. add new generator
2021-10-03 16:19:50 +03:00
af262bec07
make initialize_beacon_state_from_eth1 work for pre-transition merge
2021-10-03 15:16:44 +03:00
f221674be4
Merge pull request #2634 from ethereum/fix-initialize-merge-state
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Fix `initialize_beacon_state_from_eth1` previous_version
2021-09-30 16:08:10 -06:00
1f7040b42b
Make previous_version=current_version
2021-09-30 16:41:05 +08:00
2d169adfc7
Fix `initialize_beacon_state_from_eth1` previous_version
2021-09-29 01:10:09 +08:00
2ea262f7d6
Update specs/merge/beacon-chain.md
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Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-09-28 07:53:29 -07:00
6d81440b10
Fix a comment typo in `execute_payload`
2021-09-27 21:19:03 -07:00
757ad7851a
Merge branch 'dev' into terminal_blockhash_override_2
2021-09-27 11:24:48 -06:00
d34b79f4de
Merge pull request #2630 from ethereum/tests/merge-clean-up
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#2598 + cleanups
2021-09-27 11:23:30 -06:00
08ea4348c5
Merge branch 'dev' into terminal_blockhash_override_2
2021-09-27 11:01:10 -06:00
adfcb79815
Merge pull request #2625 from ethereum/altair-fork
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add ALTAIR_FORK_EPOCH for mainnet configuration
2021-09-27 07:57:09 -06:00
8a76a4143d
Fixed Validation Conditions (Function Renamed)
2021-09-24 14:15:42 -05:00
9353c71a6d
Fix spelling
2021-09-24 11:57:58 -07:00
af5eef37b2
fix am/pm issue
2021-09-24 12:29:34 -06:00
9f037180ba
add ALTAIR_FORK_EPOCH for mainnet configuration
2021-09-24 12:14:39 -06:00
995e928f42
Merge pull request #2621 from ethDreamer/fix_gossip_block_validation_conditions
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Modify Merge Gossip Block Validation Conditions
2021-09-24 06:33:05 -06:00
a48a6f46c4
fix lint
2021-09-24 06:32:08 -06:00
35a42c9d45
Apply suggestions from code review
2021-09-24 06:23:59 -06:00
d7665681a2
simplify merge block gossip conditions
2021-09-24 06:08:01 -06:00
940d6b1cc5
Merge pull request #2613 from mkalinin/execution-engine-update
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Update execution engine calls
2021-09-24 05:57:27 -06:00
11840ce51f
Map EE calls on the PoS events defined in EIP-3675
2021-09-24 16:31:09 +06:00
8ae078a4f5
Merge branch 'dev' into tests/merge
2021-09-23 22:24:33 +03:00
b1aa227983
Added `on_merge_block` client tests
2021-09-23 22:22:34 +03:00
d9a183b5cb
Modify Merge Gossip Block Validation Conditions
2021-09-23 13:30:43 -05:00
08ca12ba97
Fixed Altair p2p-interface.md Link
2021-09-23 13:16:57 -05:00
1ccb7d0a52
Inline TERMINAL_BLOCK_HASH and TERMINAL_TOTAL_DIFFICULTY usages
2021-09-23 09:52:02 -07:00
9d1cdf5ce1
Bytes32 -> Hash32
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Co-authored-by: Mikhail Kalinin <noblesse.knight@gmail.com>
2021-09-23 09:31:43 -07:00
0e2eb50675
Fix spelling
2021-09-23 15:30:14 +06:00
41e06aec1b
Introduce PayloadId type
2021-09-23 15:03:43 +06:00
7d577ed422
Introduce ExecutionAddress type
2021-09-23 14:35:55 +06:00
b7deef1629
Clarity which state should be used in prepare_payload in a better way
2021-09-23 13:50:46 +06:00
7ef938da77
Add notify_ prefix to EE functions sending notifications
2021-09-23 13:37:52 +06:00
c815f695cd
Polish comment in get_payload body
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Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-09-23 13:17:55 +06:00
eada985e9e
Better wording for consensus_validated
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Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-23 13:16:18 +06:00
56fc984333
Re-run doctoc
2021-09-22 11:24:05 -07:00
df6a834889
Add TERMINAL_BLOCK_HASH override
2021-09-22 11:18:41 -07:00
f4bd37a108
Fix spelling 2
2021-09-22 23:58:04 +06:00
38a4fd907e
Fix spelling
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Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-09-22 23:56:10 +06:00
24bacafeee
Update consensus_validated description
2021-09-22 23:52:15 +06:00
df01588464
Return back `proposer_index` validation for Gossip messages
2021-09-22 18:40:10 +03:00
06107ce7d8
Polish the description of execution engine functions
2021-09-22 18:29:58 +06:00
8cecf405cb
Merge branch 'dev' into execution-engine-update
2021-09-22 17:47:02 +06:00
18bfe3555f
Apply suggestions from code review
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-22 17:45:26 +06:00
b292f0b7b3
Remove beacon_block_root field from ShardBlob
2021-09-21 18:04:39 +03:00
e2af59c8cd
ensure random is validated for all payloads including transition
2021-09-20 23:18:39 +06:00
cb9e65ab85
Bring on extra_data field
2021-09-20 23:18:39 +06:00
b530e01761
Update calls to execution_engine
2021-09-20 20:57:45 +06:00
9ca8c592c5
Add TBD for TTD and add the value to the configs
2021-09-18 12:39:54 +06:00
a48ea83ab8
Fix toc
2021-09-17 16:54:06 +06:00
d0889b9001
Hardcode terminal total difficulty
2021-09-17 16:20:25 +06:00
df657f7c93
Merge branch 'dev' into set-random-to-prev-randao-mix
2021-09-17 14:41:43 +06:00
6f78e6a3ee
Remove randao_reveal from validator.md
2021-09-16 11:28:04 +06:00
c396ee1e3f
Merge pull request #2595 from mkalinin/terminal-pow-block-verification
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Verify terminal PoW block after call to state_transition
2021-09-15 17:11:27 -06:00
899bde0873
Rename client_settings.md to client-settings.md
2021-09-13 06:31:11 -07:00
960a49afc9
Verify terminal PoW block after call to state_transition
2021-09-10 16:07:26 +06:00
879a60a169
Run doctoc
2021-09-09 08:45:21 -07:00
83471fe461
Apply suggestions from code review
...
Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-09 08:38:33 -07:00
252f4ea14a
Wording change
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Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-09 08:37:39 -07:00
771933d1a7
Stronger language around usage of the setting
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Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-09 08:37:27 -07:00
385ee12ef0
'should' -> 'must'
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Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-09 08:36:54 -07:00
de1487564a
Wording change
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Co-authored-by: Mikhail Kalinin <noblesse.knight@gmail.com>
2021-09-09 08:36:42 -07:00
10f4ea4b51
Wording change
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Co-authored-by: Danny Ryan <dannyjryan@gmail.com>
2021-09-09 08:36:25 -07:00
a542a07578
Fix links
2021-09-08 13:06:22 -07:00
0f7d8e5552
Add notes in merge/fork.md
2021-09-08 13:03:05 -07:00
01fe3cdb08
Add note about default behavior
2021-09-08 12:57:49 -07:00
49d225bb78
Add new --terminal-total-difficulty-override client_setting
2021-09-08 12:34:33 -07:00
02057cb13e
Fix spelling
2021-09-01 20:59:16 +06:00
6ba1f22404
Set ExecutionPayload.random to the previous randao_mix
2021-09-01 18:42:58 +06:00
5a84224d1a
Change transition_td to terminal_td in the merge spec
2021-08-30 18:23:25 +06:00
dfef7fc442
Merge pull request #2565 from ericsson49/ericsson49/fix_typos_in_sharding_2
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Fix typos in `sharding/beacon-chain.md`
2021-08-23 12:14:12 -06:00
34d42b640d
Fix typo in `get_start_shard`
2021-08-23 20:09:41 +03:00
33552279bf
Fix typos in `get_shard_proposer_index`: `beacon_state` vs `state`
2021-08-23 20:09:01 +03:00
96c05adcf8
Fix typing problem: `is_merge_block` accepts `BeaconBlockBody` as a second argument, while `BeaconBlock` is provided
2021-08-23 18:52:09 +03:00
15a6c48a46
Merge pull request #2518 from ethereum/fix-store-justified-checkpoint
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Fix fork choice store checkpoints inconsistency issue
2021-08-23 23:41:11 +08:00
43a6beceb6
make doctoc happy
2021-08-23 14:46:06 +03:00
fe1b9961ff
Fix typos in sharding.md
2021-08-23 14:21:38 +03:00
a3953a10fe
minor format
2021-08-19 10:11:02 -06:00
206126644f
More fixes
2021-08-19 23:34:54 +08:00
59d8ee34f9
Update some "1.0" "2.0" wording
2021-08-19 23:24:04 +08:00
911a4169fe
spelling
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Co-authored-by: Diederik Loerakker <proto@protolambda.com>
2021-08-19 07:59:05 -06:00
4c1156d504
rename eth1 and eth2 throughout specs and readme where reasonable
2021-08-18 17:13:24 -06:00
6ffc735642
Merge branch 'dev' into fix-store-justified-checkpoint
2021-08-17 21:28:42 +08:00
e3cad13497
Make base_fee_per_gas little-endian
2021-08-16 18:35:11 +06:00
301157c027
Change base_fee_per_gas type to Bytes32
2021-08-13 14:21:37 +06:00
68db644ae9
Rename DataCommitment.length field to samples_count and fix degree_proof validation
2021-08-11 15:11:37 +02:00
c404cd144a
Merge pull request #2533 from mkalinin/rebase-with-london
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Rebase Merge spec with London
2021-08-10 16:37:32 -06:00
dapplion
George Kadianakis
Danny Ryan
kevaundray
Justin Traglia
Etan Kissling
Hsiao-Wei Wang
Stefan Bratanov
Alex Stokes
Tim Beiko
terence tsao
Roberto Bayardo
Dmitrii Shmatko
Ramana Kumar
Enrico Del Fante
realbigsean
Enrico Del Fante
inphi
Michael Sproul
Potuz
Michael Sproul
ethDreamer
Mark Mackey
Jacek Sieka
Jim McDonald
ethosdev
protolambda
Dustin Brody
Dankrad Feist
Ben Guidarelli
David Theodore
Michael de Hoog
dankrad
fradamt
Caspar Schwarz-Schilling
Mikhail Kalinin
Caspar Schwarz-Schilling
Ben Edgington
Aditya Asgaonkar
Nishant Das
Paul Hauner
vbuterin
Aditya Asgaonkar
Fredrik Svantes
lsankar4033
Dmitrii Shmatko
Anton Nashatyrev
ericsson