Commit Graph

17 Commits

Author SHA1 Message Date
web3-developer 2891b9aa7d
Fluffy state offer validation (#2170)
* Implemented offer validation interface.

* Implement high level offer validation steps.

* Completed state validation tests.

* Update validation to use result type.

* Update state proof verification tests to test offer verification.

* Query history network to get state root by block hash.

* Fix state network test and remove usage of CoreDb.

* Fix state network gossip test and PR comment updates.

* Add trieproof state validation tests and fix for short nodes.
2024-05-16 16:16:16 +08:00
Kim De Mey df2dcf593c
Remove few more unneeded nimbus imports in Fluffy tests (#2159) 2024-05-03 12:31:54 +02:00
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 dbc1ae86e2
Vendor bumps + related fixes + warning fixes (#1985)
- Vendor bump of stew, nim-eth, chronos, nimbus-eth2 and libp2p
- Bump related fixes + fixes of deprecation warnings
- Several other warnings fixed.
2024-01-24 16:28:03 +01:00
web3-developer 84e7c680dd
Initial implementation of block witness verification. (#1958)
* Remove support for validation of missing leafs.

* Move proof types into separate file and borrow required procs.

* Added state proof types.

* Completed initial implementation of witness verification.

* Reject empty proofs.

* Added tests for verification of block witnesses.
2024-01-09 23:09:02 +08:00
web3-developer 32e1f94d78
Portal State Proof Verification with Tests (#1951)
* Initial implementation of account and storage proof verification for the portal state network.

* Completed initial state proof verification loop test.

* Completed proof verification tests.

* Minor updates based on PR feedback and comments.

* Add state proof verification test to test runner.
2023-12-21 17:05:53 +08:00
Kim De Mey 86f93fdba5
ValidIpAddress -> IpAddress related vendor bumps and changes (#1892) 2023-11-10 19:38:11 +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
kdeme e6d8bb4f2f Optionally write all epoch accumulators when building accumulator
- Can write epoch accumulators to files now with eth_data_exporter
- RPC requests to gossip epoch accumulators now uses these files
instead of building on the fly
- Other build accumulator calls are adjusted and only used for
tests and thus moved to testing folder
2022-10-18 16:23:10 +03:00
Kim De Mey fb12793482
Bump nim-eth and nim-bearssl and accompanying fixes (#1150) 2022-07-04 09:38:02 +02:00
Kim De Mey cad74db423
Support for multiple content items over Portal stream (#1090)
Each content item send gets prefix with varint (max u32) allowing
to send multiple content items as requested by offer/accept flow.
2022-06-24 15:35:31 +02:00
KonradStaniec 4e8c5f292e
Dynamic radius adjustments (#1079)
* Add config for node radius

* Adjust radius when deleting content
2022-05-12 18:04:37 +02:00
Kim De Mey 38036966a6
Improve the tests of the local testnet (#953)
* Improve the tests of the local testnet

The local testnet test was rather flaky and would occasionally
fail. It has been made more robust by adding the ENRs directly
to the routing table instead of doing some random lookups.

Additionally, the amount of nodes were increased (=64), ip limits
configuration was added, and the bits-per-hop value was set to 1
in order to make the lookups more likely to hit the network
instead of only the local routing table.

Failure is obviously still possible to happen when sufficient
packets get lost. If this turns out to be the case with the current
amount of nodes, we might have to revise the testing strategy here.

* Disable lookup test for State network

Disable lookup test for State network due to issue with custom
distance function causing the lookup to not always converging
towards the target.
2022-02-02 22:48:33 +01:00
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 70625bc02c
Use one bootstrap nodes argument for discv5 and Portal (#911)
Currently bootstrap nodes for discv5 and for the Portal nodes
were provided through separate cli arguments. This is however
confusing and cumbersome as typically when (currently) testing
a node will have both discv5 and the Portal networks enabled.
We merge them into one argument.

If a node happens not to support a Portal network, it will be
removed after message request failure.

Commit also contains additional clean-up and nim-eth bump.
2021-12-13 09:06:29 +01:00
KonradStaniec f0637cfbfc
Add rpc for local node info (#810)
* Add rpc for local node info

* Group let statement
2021-08-27 18:04:55 +02:00
Kim De Mey e37bafd47e
Add a first, simple, content network test (#760)
* Add a first, simple, content network test

* Use sqlite as nimbus_db_backend for fluffy tests

* Fix backend selection for sqlite
2021-07-15 15:12:33 +02:00