Commit Graph

20 Commits

Author SHA1 Message Date
Etan Kissling 4fc1550d0f
add `{.push raises: [].}` to recently modified files (#5908)
Status Nim style mandates `{.push raises: []}.` at start of modules.
Ensure that's the case so that exceptions are properly tracked.

- https://status-im.github.io/nim-style-guide/errors.exceptions.html
- https://github.com/status-im/nim-eth/pull/614#discussion_r1220906149
2024-02-18 01:16:49 +00:00
tersec cf1bec7670
update some deprecated stew/results to results imports (#5743) 2024-01-16 22:37:14 +00:00
tersec 07455e67a9
`proc` to `func` in engine authentication (#5718) 2024-01-08 21:12:58 +00:00
Jacek Sieka 62cbdeefc5
verify `genesis_time` more strictly (fixes #1667) (#5694)
Bogus values lead to crashes down the line when timers overflow
2024-01-06 15:26:56 +01:00
tersec 6dee4d59fe
switch engine authentication from `Option` to `Opt` (#5624)
* switch engine authentication from Option to Opt

* el_conf updates

* LC and el_conf tests
2023-11-27 14:48:29 +00:00
tersec 228e10f1d9
update engine API URLs from v1.0.0-beta.2 to beta.3 (#4828) 2023-04-17 20:11:28 +00:00
zah 8771e91d53
Support for driving multiple EL nodes from a single Nimbus BN (#4465)
* Support for driving multiple EL nodes from a single Nimbus BN

Full list of changes:

* Eth1Monitor has been renamed to ELManager to match its current
  responsibilities better.

* The ELManager is no longer optional in the code (it won't have
  a nil value under any circumstances).

* The support for subscribing for headers was removed as it only
  worked with WebSockets and contributed significant complexity
  while bringing only a very minor advantage.

* The `--web3-url` parameter has been deprecated in favor of a
  new `--el` parameter. The new parameter has a reasonable default
  value and supports specifying a different JWT for each connection.
  Each connection can also be configured with a different set of
  responsibilities (e.g. download deposits, validate blocks and/or
  produce blocks). On the command-line, these properties can be
  configured through URL properties stored in the #anchor part of
  the URL. In TOML files, they come with a very natural syntax
  (althrough the URL scheme is also supported).

* The previously scattered EL-related state and logic is now moved
  to `eth1_monitor.nim` (this module will be renamed to `el_manager.nim`
  in a follow-up commit). State is assigned properly either to the
  `ELManager` or the to individual `ELConnection` objects where
  appropriate.

  The ELManager executes all Engine API requests against all attached
  EL nodes, in parallel. It compares their results and if there is a
  disagreement regarding the validity of a certain payload, this is
  detected and the beacon node is protected from publishing a block
  with a potential execution layer consensus bug in it.

  The BN provides metrics per EL node for the number of successful or
  failed requests for each type Engine API requests. If an EL node
  goes offline and connectivity is resoted later, we report the
  problem and the remedy in edge-triggered fashion.

* More progress towards implementing Deneb block production in the VC
  and comparing the value of blocks produced by the EL and the builder
  API.

* Adds a Makefile target for the zhejiang testnet
2023-03-05 01:40:21 +00:00
tersec 63ed5885ab
update engine API URLs to v1.0.0-beta.2 (#4579) 2023-02-01 18:49:36 +00:00
tersec aacc8d702d
remove Nim 1.2-compatible `push raise`s and update copyright notice years (#4528) 2023-01-20 14:14:37 +00:00
tersec dee5af58d6
eip4844 light client tests; avoid case object out-of-bound array reads (#4404) 2022-12-08 17:21:53 +01:00
tersec 61dc296046
update engine API spec ref URLs from alpha.9 to beta.1 (#4030)
* update engine API spec ref URLs from alpha.9 to beta.1

* require exactly 256-bit JWT keys
2022-08-26 13:44:50 +03:00
Miran dfd4afc9f2
compatibility with Nim 1.4+ (#3888) 2022-07-29 10:53:42 +00:00
Jacek Sieka 347a485b5b
bearssl: split abi (#3755) 2022-06-21 10:29:16 +02:00
tersec 7e61198260
fix merge test scripts (#3781) 2022-06-20 18:03:57 +00:00
tersec 5773f71ac0
update engine API URLs to v1.0.0-alpha.9 (#3654) 2022-05-23 15:41:34 +00:00
Jacek Sieka f70ff38b53
enable `styleCheck:usages` (#3573)
Some upstream repos still need fixes, but this gets us close enough that
style hints can be enabled by default.

In general, "canonical" spellings are preferred even if they violate
nep-1 - this applies in particular to spec-related stuff like
`genesis_validators_root` which appears throughout the codebase.
2022-04-08 16:22:49 +00:00
tersec a18b39c9c1
JWT support (#3561) 2022-03-31 14:43:05 +00:00
tersec 9b43a76f2f
kiln beacon node (#3540)
* kiln bn

* use  version of beacon_chain_db

* have Eth1Monitor abstract more tightly over web3provider
2022-03-25 11:40:10 +00:00
tersec d11d61c745
engine API alpha.7 -> alpha.8 and a few remaining v1.1.9 to v1.1.0 CL spec URL updates (#3519) 2022-03-18 11:46:39 +00:00
tersec ef9767eb7a
implement --jwt-secret and HS256 JWT/JWS signing for engine API alpha.7 (#3440) 2022-02-27 16:55:02 +00:00