Commit Graph

11 Commits

Author SHA1 Message Date
Kim De Mey d996e60347
Rename to EpochRecord and other accumulator spec changes (#2473)
- EpochAccumulator got renamed to EpochRecord
- MasterAccumulator is not HistoricalHashesAccumulator
- The List size for the accumulator got a different maximum which
also result in a different encoding and HTR
2024-07-11 17:42:45 +02:00
web3-developer e3d14bd921
Fluffy portal testnet support (#2383)
* Bump portal-mainnet repo.

* Update command line arguments and parsing on startup.

* Read in angelfood bootstrap nodes and update Fluffy guide.

* Configure subnetwork protocol ids.
2024-06-18 15:32:57 +08:00
Kim De Mey ba2dd76f30
Rename the Portal testnet0 to mainnet (#2204)
Also adds the new testnet as option, but this needs to be still
implemented by adding testnet bootstrap nodes and protocol ids.
2024-05-22 17:10:31 +02:00
Kim De Mey d3a706c229
Replace status-im/portal-spec-tests with ethereum fork version (#2097)
- The fluffy test vector repo got forked (well, copied rather) to
become the official one under ethereum github org, so we change
to that repo now and archive ours.
- Our repo also stored accumulator / historical_roots, replace
that with a new repo which is only for network configs.
- Several changes needed to be made due to test vectors that got
updated + some of them got changed to / are yaml format instead of
json.
2024-03-22 11:28:44 +01:00
Kim De Mey 49a199dbc3
Add beacon state historical_roots to fluffy (#2085)
- Add historical_roots in the binary for proof verification
pre-capella
- Add command to export historical_roots to file in
eth_data_exporter tool
2024-03-19 16:45:32 +01:00
Kim De Mey 2d76b8c010
Formatting fluffy with nph v0.5.1 + CI check (#2020)
* Add nph check to fluffy CI lint

* Add a section on nph usage in the fluffy.guide

* Update copyright years for altered files

* Avoid chained methods formatting style in db code

* Update nph in CI to v0.5

* Remove leftover commented import

* Move comment to avoid nph turning complex list into simple list (nph bug)

* Update nph in CI to v0.5.1

* Formatting fluffy with nph v0.5.1
2024-02-28 18:31:45 +01:00
Kim De Mey c9f3f82877
Add new Portal BlockBody type for Shanghai fork (#1589) 2023-05-30 06:56:54 +02:00
Kim De Mey 73e93f1f11
Reduce Nim 1.6 compiler warnings & hints
* Reduce Nim 1.6 compiler warnings/hints for Fluffy and Nimbus proxy

Mostly raises Defect removals, TaintedString removal and some
unnecessary imports.

Also updating the copyright years alongside.

* Further reduce Nim 1.6 compiler warnings/hints for Nimbus
2023-01-31 13:38:08 +01:00
Kim De Mey 36d430aaa2
Add headers with proof content type and use it for verification (#1281)
* Add headers with proof content type and use it for verification

- Add BlockHeaderWithProof content type & content
- Use BlockHeaderWithProof content to verify if chain data is
part of the canonical chain
- Adjust parser & seeder code to be able to seed these headers
with proof
- Adjust eth_data_exporter to be able to export custom header
ranges for which to build proofs (mostly for testing)

There is currently quite some ugliness & clean-up needed for which
a big part is due tos upporting both BlockHeader and
BlockHeaderWithProof on the network.

* Change accumulator proof to array / SSZ vector type

- Change accumulator proof to SSZ vector instead of SSZ list.
- Add and use general buildProof and buildHeaderWithProof func.

* Make the BlockHeaderWithProof an SSZ Union with None option

* Update portal-spec-tests to master commit
2022-11-04 09:27:01 +01:00
Kim De Mey 9430619272
Remove Accumulator as network content type and add it to binary (#1267)
Portal master accumulator was removed from the network specs as a
content type shared on the network, as since the merge this is
a finite accumulator (pre-merge only).
So in this PR the accumulator gets removed as network type and
gets instead baked into the library. Building it is done by
seperate tooling (eth_data_exporter).
Because of this a lot of extra code can be removed that was
located in history_network, content_db, portal_protocol, etc.

Also removed to option to build the accumulator at start-up
of fluffy as this takes several minutes making it not viable.
It can still be loaded from a provided file however.

The ssz accumulator file is for now stored in the recently
created portal-spec-tests repository.
2022-10-17 20:38:51 +02:00
Kim De Mey ae4aef6065
Add bootstrap nodes at compile time for testnet0 (#998)
- Add bootstrap nodes from a bootstrap_nodes.txt file at compile
time
- Add --network flag to select network specific bootstrap nodes
2022-03-17 18:39:24 +01:00