Commit Graph

23 Commits

Author SHA1 Message Date
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 12f66ae598
Move BlockHeaderWithProof content to content key selector 0 (#1379)
* Move BlockHeaderWithProof content to content key selector 0

- Remove as content type with content key selector 4
- Replace regular block header with BlockHeaderWithProof at
content key selector 0

* Apply blockHeader content key also to bridge

* Add tests for header with proof generation and verification
2023-01-20 23:04:58 +01:00
Kim De Mey 3a079bf30e
Add first iteration of a fluffy beacon bridge for block data (#1437) 2023-01-19 09:33:11 +01:00
Kim De Mey c5ecba83cd
Refactor and clean-up of history network and eth rpc (#1357)
- Switch from using Option to Opt which allows for smoother
usage with already existing Result types
- With all moved to Opt, make more use of valueOr to avoid
too many if else clause indentation and unstead have a more
clear error path at each step
- Remove dead code, char limits, style guide, etc.
- Replace getEncodedKeyForContent with ContentKey.init
and use ContentKey.init for each type
2022-12-09 17:59:36 +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 78f7de1344
Make accumulator finite at merge block (#1256)
- Let accumulator finish its last pre merge epoch (hash_tree_root
on incomplete epoch).
- Adjust code to use isPreMerge and remove isCurrentEpoch
- Split up tests to a set that runs with a mainnet merge block
number and a set that runs with a testing value.
2022-10-10 12:59:55 +02:00
Kim De Mey 1bd4911e78
Remove ChaindId from BlockKey and update test vectors (#1242) 2022-09-28 09:09:38 +02:00
Kim De Mey 87f28458a5
StyleCheck fixes for Fluffy and lcproxy (#1220)
Also add the compiler options in the nim.cfg of Fluffy and
lcproxy (only visible with direct nimble usage).
2022-09-10 21:00:27 +02:00
KonradStaniec f0cd340163
Adhere to transport limits in seed methods (#1186)
* Add means to limit offered content to fit talkreq

* Add test for history network limits

* Change seed method api to return num of items offered
2022-08-09 14:32:41 +02:00
Kim De Mey 33015ea4a3
Adjust to the newly specified SSZ types for Block Body and Receipts (#1147) 2022-07-01 21:51:51 +02:00
Kim De Mey de2051dcf8
Add Accumulator build helper calls and refactors (#1127)
- Move the accumulator definitions to a history accumulator file
- Add accumulator build helper calls + temporary database
- Add a header gossip content key encoding test
- Refactor & some cleanup
2022-06-16 08:50:29 +02:00
Kim De Mey 6325712aa6
Add accumulator content keys for history network (#1123) 2022-06-14 23:38:34 +02:00
Kim De Mey f219c69840
Rework of Portal json-rpc debug API and related functionality (#1102)
- More consistent naming in calls used by the JSON-RPC debug API
- Use storeContent everywhere to make sure content is only stored
if in range
- Remove populateHistoryDb subcommand and replace by JSON-RPC call
storeContent
- Remove some whitespace and fix some indentations
2022-05-24 13:27:22 +02:00
Kim De Mey 6e05c7588e
Add Header Accumulator for the Header Gossip Network (#1094) 2022-05-18 22:49:35 +02:00
Kim De Mey 9626655557
Few more log improvements for Fluffy (#1060) 2022-04-13 11:17:07 +02:00
Kim De Mey 79647e5580
Allow access to contentDB from portal wire protocol (#920)
- Allow access to contentDB from portal wire protocol
- Use this to do the db.get in `handleFindContent` directly
- Use this to check the `contentKeys` list in `handleOffer`
2022-01-06 09:06:05 +01:00
Kim De Mey a8640fe57c
History content keys (#919)
* Change History content key to us SSZ Union and adjust tests

* Change slot to byteBE instead of LE

This is currently not specified in the Portal network
specifications, but we are using already BE for the actual content
key, so change it also here to remain consistent.
2022-01-05 09:49:49 +01:00
Kim De Mey 092d946c72
Add state ContentKey test and adjust history ContentKey test (#914) 2021-12-15 08:48:56 +01:00
Kim De Mey 0ba3c682e4
Use SSZ code from nim-ssz-serialization module (#875) 2021-10-23 14:28:12 +02:00
Kim De Mey 92dfb02ad7
Use ByteList.init instead of List 2048 (#876) 2021-10-22 17:49:23 +02:00
Kim De Mey 447deb29ff
Add HistoryNetwork that uses Portal wire protocol (#856)
* Add HistoryNetwork that uses Portal wire protocol

* Further implement getContent and adjust naming of distance calc calls
2021-10-09 13:22:03 +02:00