* Add VariableTestContainer in ssz_query.proto
* Add listInfo
* Use errors.New for making an error with a static string literal
* Add listInfo field when analyzing the List type
* Persist the field order in the container
* Add actualOffset and goFieldName at fieldInfo
* Add PopulateFromValue function & update test runner
* Handle slice of ssz object for marshalling
* Add CalculateOffsetAndLength test
* Add comments for better doc
* Changelog :)
* Apply reviews from Radek
* Remove actualOffset and update offset field instead
* Add Nested container of variable-sized for testing nested path
* Fix offset adding logics: for variable-sized field, always add 4 instead of its fixed size
* Fix multiple import issue
---------
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Fix next epoch proposer duties
* Do not update state's slot when computing the proposer
Also do not call Fulu's proposer lookahead if the requested epoch is not
current or next.
* retract Terence's test
* Fix tests
* removing epoch check to pass spec test
* reverting rollback and fixing test setup
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
Co-authored-by: james-prysm <james@prysmaticlabs.com>
* propose block changes from peerdas branch
* breaking out broadcast code into its own helper, changing fulu broadcast for rest api to properly send datasidecars
* renamed validate blobsidecars to validate blobs, and added check for max blobs
* gofmt
* adding in batch verification for blobs"
* changelog
* adding kzg tests, moving new kzg functions to validation.go
* linting and other small fixes
* fixing linting issues and adding some proposer tests
* missing dependencies
* fixing test
* fixing more tests
* gaz
* removed return on broadcast data columns
* more cleanup and unit test adjustments
* missed removal of unneeded field
* adding data column receiver initialization
* Update beacon-chain/rpc/eth/beacon/handlers.go
Co-authored-by: Manu NALEPA <enalepa@offchainlabs.com>
* partial review feedback from manu
* gaz
* reverting some code to peerdas as I don't believe the broadcast code needs to be reused
* missed removal of build dependency
* fixing tests and adding another test based on manu's suggestion
* fixing linting
* Update beacon-chain/rpc/eth/beacon/handlers.go
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Update beacon-chain/blockchain/kzg/validation.go
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* radek's review changes
* adding missed test
---------
Co-authored-by: Manu NALEPA <enalepa@offchainlabs.com>
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* Swap the wrong arguments in a call
I saw that the names of the passed arguments and the ones of the
function parameters don't match, so I suspect that it's a bug.
* Add changelog
* Add validation for the fillInForkChocieMissingBlocks checkpoints.
* Add test for checkpoint epoch validation in fillInForkChoiceMissingBlocks.
* Use a sentinel error rather than error string
---------
Co-authored-by: kasey <489222+kasey@users.noreply.github.com>
Co-authored-by: Preston Van Loon <preston@pvl.dev>
By default when starting a node, we load the finalized checkpoint from
db and set it as head. When the chain has not been finalizing for a
while and the user does not start from the latest head, it may still be
benefitial to start from the latest justified checkpoint that has to be
a descendant of the finalized one.
* `FetchDataColumnSidecars`: If possible, try to reconstruct after retrieving sidecars from peers if not some are still missing.
* `randomPeer`: Deterministic randomness.
Before this commit, `randomPeer` was non derterministic, even with a deterministic random source. There reason is we iterated over a map (which is fully random) and then stopped the iteration on a chosen random index (which can be deterministic if the random source is deterministic.)
After this commit, `randomPeer` and all its callers are fully deterministic when using a deterministic random source.
* Fix Potuz's comment.
* Fix James' comment.
* `tryReconstructFromStorageAndPeers`: Improve godoc.
* Add basic PathElement
* Add ssz_type.go
* Add basic sszInfo
* Add containerInfo
* Add basic analyzer without analyzing list/vector
* Add analyzer for homogeneous collection types
* Add offset/length calculator
* Add testutil package in encoding/ssz/query
* Add first round trip test for IndexedAttestationElectra
* Go mod tidy
* Add Print function for debugging purpose
* Add changelog
* Add testonly flag for testutil package & Nit for nogo
* Apply reviews from Radek
* Replace fastssz with prysmaticlabs one
* Add proto/ssz_query package for testing purpose
* Update encoding/ssz/query tests to decouple with beacon types
* Use require.* instead of assert.*
* Fix import name for proto ssz_query package
* Remove uint8/uint16 and some byte arrays in FixedTestContainer
* Add newline for files
* Fix comment about byte array in ssz_query.proto
---------
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
* `startBaseServices`: Warm data column storage cache.
* `TestFindPeers_NodeDeduplication`: Use `t.context`.
* `BUILD.bazel`: Moge `# gazelle.ignore` at the top of the file.
Rationale: This directive is applied to the whole file, regardless its position in the file.
* Improve `TestConstructGenericBeaconBlock`: Courtesy of Terence
* Add `TestDataColumnStoragePath_FlagSpecified`.
* `appFlags`: Move `flags.SubscribeAllDataSubnets` (cosmetic).
* `appFlags`: Add `storage.DataColumnStoragePathFlag`.
* Add changelog.
* Fix subnet peer discovery
Currently computeAllNeededSubnets is called only once when the subnets
are subscribed. It should have been called regularly.
* changelog
---------
Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
* adding what I think could be a fix for find peer
* removing uneeded comment
* unit tests
* linting
* gofmt
* changelog
* Update beacon-chain/p2p/discovery_test.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update changelog/james-prysm_fix-find-peers.md
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fixing test import
* applying suggestions
* fixing typo
* manu feedback
* accidently checked in files
* addressing manu's edgecase, old bug
* moving tests from service-test.go to subnets_test.go and adding coverage for receiving bad existing node with higher seq
* cleanup
* updating for clarity
* missingPeerCount should increment if we are removing the peer from map
* manu's recommendations on defective subnet rollback edge case
* rollback introduced too much complication as well as a new bug so we are removing it
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update consensus spec to v1.6.0-alpha.4 and implement data column support for forkchoice spectests
* Apply suggestion from @prestonvanloon
Co-Authored-By: Preston Van Loon <pvanloon@offchainlabs.com>
---------
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
* refactor: use auto-generated HashTreeRoot functions in htrutil.go
* refactor: use type alias for Transaction & use SliceRoot for TransactionsRoot
* changelog
* fix: TransactionsRoot receives raw 2d bytes as an argument
* fix: handle nil argument
* test: add nil test for fork and checkpoint
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
* initialize genesis data asap at node start
* add genesis validation tests with embedded state verification
* Add test for hardcoded mainnet genesis validator root and time from init() function
* Add test for UnmarshalState in encoding/ssz/detect/configfork.go
* Add tests for genesis.Initialize
* Move genesis/embedded to genesis/internal/embedded
* Gazelle / BUILD fix
* James feedback
* Fix lint
* Revert lock
---------
Co-authored-by: Kasey <kasey@users.noreply.github.com>
Co-authored-by: terence tsao <terence@prysmaticlabs.com>
Co-authored-by: Preston Van Loon <preston@pvl.dev>
* Fix validateConsensus
Reported by NuConstruct
The stater package looks for a stateroot using the head state from the
blockchain package. However, this state is very unlikely to have the
poststateroot since that's only added after slot processing. I assume
that essentially any REST endpoint that uses this mechanism to get head
is broken if it needs to gather a state by stateroot.
This PR is a placeholder to verify this is the issue, here I just check
if the NSC already has the post-state since that will have already the
processing state cached.
* Add changelog
* add fallback
* Fix tests
* Add entry for sequence number in chain-metadata bucket & Basic getter/setter
* Mark p2p-metadata flag as deprecated
* Fix metaDataFromConfig: use DB instead to get seqnum
* Save sequence number after updating the metadata
* Fix beacon-chain/p2p unit tests: add DB in config
* Add changelog
* Add ReadOnlyDatabaseWithSeqNum
* Code suggestion from Manu
* Remove seqnum getter at interface
---------
Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
* Fix race on ReceibeBlock
In the event two routines for `ReceiveBlock` are triggered with the same
block (it may happen if one routine is triggered over gossip and the
other in init-sync) it may happen that the second routine believes it's
syncing the block for the first time. This is because the cache on
`blocksBeingSynced` is not checked to be set and the block may still not
be put in forkchoice by the first routine.
In the normal case this would not cause any trouble as the second
forkchoice insertion is a noop by design. However, if the second routine
times out or has any error in processing (for example the engine will
return an error if we try to send FCU to an older head) then the second
routine will attempt to remove the inserted block from forkchoice and
this bricks the node since forkchoice refuses to remove a valid node,
the root is removed inconditionally from db and the node ends up with a
root that is not in db and remains in forkchoice.
This PR just prevents the race.
As a followup perhaps we can gate the rollback function from db to nodes
that are effectively not in forkchoice, alternatively, force removal
from forkchoice when rolling back from db (although this version is
complicated due to possible accounting issues on forkchoice).
* Fix lint
