* attestation and aggregated attestation BN fixes for Electra
* disable electra transition for this PR
* use cleaned-up verification function everywhere
EIP-4881 was never correctly implemented, the `DepositTreeSnapshot`
structure has nothing to do with its actual definition. Reflect that
by renaming the type to a Nimbus-specific `DepositContractSnapshot`,
so that an actual EIP-4881 implementation can use the correct names.
- https://eips.ethereum.org/EIPS/eip-4881#specification
Notably, `DepositTreeSnapshot` contains a compressed sequence in
`finalized`, only containing the minimally required intermediate roots.
That also explains the incorrect REST response reported in #5508.
The non-canonical representation was introduced in #4303 and is also
persisted in the database. We'll have to maintain it for a while.
Other changes:
* Include java in the Nix development shell
(so users are able to run the web3signer)
* Update the simulation config files to the latest spec
(so the web3signer accepts them)
The 40s allotted for setting up a local testnet can sometime be exceeded
when CI is busy. Bumping it by 20s should reduce that risk.
Example, where the entire slots 0 and 1 were missed:
```
{"lvl":"INF","ts":"2023-11-22 18:33:32.000+00:00","msg":"Scheduling first slot action","topics":"beacnde","startTime":"8s999ms800us826ns","nextSlot":2,"timeToNextSlot":"3s199us174ns"}
```
We use file descriptors for validators and sockets and might run out of
either on high-validator setups - increasing the limit here is harmless
and avoids a common limiting factor in setup
Co-authored-by: Etan Kissling <etan@status.im>
We have been seeing some port conflicts like:
```
[2023-08-15T00:31:47.625Z] Geth 0 failed to start
```
```
$ tail -n1 local-testnet-mainnet/logs/geth.?.txt
==> local-testnet-mainnet/logs/geth.0.txt <==
Fatal: Error starting protocol stack: listen tcp :6801: bind: address already in use
==> local-testnet-mainnet/logs/geth.1.txt <==
Fatal: Error starting protocol stack: listen tcp :6806: bind: address already in use
==> local-testnet-mainnet/logs/geth.2.txt <==
Fatal: Error starting protocol stack: listen tcp :6811: bind: address already in use
```
In order to debug this we'll need to add printing of some extra info
into `unstable` so feature branches include it.
Related: https://github.com/status-im/nimbus-eth2/issues/4575
Signed-off-by: Jakub Sokołowski <jakub@status.im>
* Add support for using custom remote signers in local sim
Other changes:
* Enable the Nimbus remote signer in the minimal simulation
* Move all log files into the `logs` folder of the simulation
* Create PID files for all processes and use them during the clean-up
phase instead of the previous more fragile methods for killing the
remaining processes.
Etan Kissling
Eugene Kabanov
tersec
Etan Kissling
Jakub Sokołowski
xiaolou86
jangko
Zahary Karadjov
Jacek Sieka
Tanguy