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Verify roblobs (#13245)

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* scaffolding for verification package

* WIP blob verification methods

* lock wrapper for safer forkchoice sharing

* more solid cache and verification designs; adding tests

* more test coverage, adding missing cache files

* clearer func name

* remove forkchoice borrower (it's in another PR)

* revert temporary interface experiment

* lint

* nishant feedback

* add comments with spec text to all verifications

* some comments on public methods

* invert confusing verification name

* deep source

* remove cache from ProposerCache + gaz

* more consistently early return on error paths

* messed up the test with the wrong config value

* terence naming feedback

* tests on BeginsAt

* lint

* deep source...

* name errors after failure, not expectation

* deep sooource

* check len()==0 instead of nil so empty lists work

* update test for EIP-7044

---------

Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
This commit is contained in:
kasey
2023-12-06 20:36:25 -06:00
committed by GitHub
parent 4e4fb9ad52
commit 4008ea736f
26 changed files with 1723 additions and 66 deletions
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5
consensus-types/blocks/roblob.go
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@@ -53,6 +53,11 @@ func (b *ROBlob) ParentRoot() [32]byte {
return bytesutil.ToBytes32(b.SignedBlockHeader.Header.ParentRoot)
}
// ParentRootSlice returns the parent root as a byte slice.
func (b *ROBlob) ParentRootSlice() []byte {
return b.SignedBlockHeader.Header.ParentRoot
}
// BodyRoot returns the body root of the blob sidecar.
func (b *ROBlob) BodyRoot() [32]byte {
return bytesutil.ToBytes32(b.SignedBlockHeader.Header.BodyRoot)