Commit Graph

3943 Commits

Author SHA1 Message Date
Jacek Sieka aab302aa9c
bumps (#3268)
result + serialization cleanups
2022-01-11 09:35:20 +00:00
Jakub 6f4109c336
ci: add 3 hour timeout for jobs (#3266)
Resolves: https://github.com/status-im/nimbus-eth2/issues/3264

Signed-off-by: Jakub Sokołowski <jakub@status.im>
2022-01-10 13:07:08 +01:00
tersec ae61512ee9
rename upgrade_to_{merge,bellatrix}; detect unchanging spec YAMLs (#3265) 2022-01-10 09:39:43 +00:00
Jacek Sieka 20e700fae4
Harden CommitteeIndex, SubnetId, SyncSubcommitteeIndex (#3259)
* Harden CommitteeIndex, SubnetId, SyncSubcommitteeIndex

Harden the use of `CommitteeIndex` et al to prevent future issues by
using a distinct type, then validating before use in several cases -
datatypes in spec are kept simple though so that invalid data still can
be read.

* fix invalid epoch used in REST
`/eth/v1/beacon/states/{state_id}/committees` committee length (could
return invalid data)
* normalize some variable names
* normalize committee index loops
* fix `RestAttesterDuty` to use `uint64` for `validator_committee_index`
* validate `CommitteeIndex` on ingress in REST API
* update rest rules with stricter parsing
* better REST serializers
* save lots of memory by not using `zip` ...at least a few bytes!
2022-01-09 01:28:49 +02:00
Jacek Sieka 6f7e0e3393
REST cleanups (#3255)
* REST cleanups

* reject out-of-range committee requests
* print all hex values as lower-case
* allow requesting state information by head state root
* turn `DomainType` into array (follow spec)
* `uint_to_bytesXX` -> `uint_to_bytes` (follow spec)
* fix wrong dependent root in `/eth/v1/validator/duties/proposer/`
* update documentation - `--subscribe-all-subnets` is no longer needed
when using the REST interface with validator clients
* more fixes
* common helpers for dependent block
* remove test rules obsoleted by more strict epoch tests
* fix trailing commas

* Update docs/the_nimbus_book/src/rest-api.md
* Update docs/the_nimbus_book/src/rest-api.md

Co-authored-by: sacha <sacha@status.im>
2022-01-08 22:06:34 +02:00
Jacek Sieka 25bb927e62
better web3monitor error message (#3260)
```
WRN 2022-01-08 11:35:00.963+01:00 Eth1 chain monitoring failure,
restarting  topics="eth1" err="Failed to setup web3 connection: (111)
Connection refused"
```
2022-01-08 14:35:36 +01:00
tersec 18d83e0ece
rm spec_block_processing/test_process_attestation (#3258) 2022-01-08 10:07:44 +01:00
tersec bac0eaa92e
update 10 modules from using merge to bellatrix (#3257) 2022-01-07 18:10:40 +01:00
Jacek Sieka ba99c8fe4f
update era file documentation / impl (#3226)
Overhaul of era files, including documentation and reference
implementations

* store blocks, then state, then slot indices for easy lookup at low
cost
* document era file rationale
* altair+ support in era writer
2022-01-07 11:13:19 +01:00
Jacek Sieka 52fc646fbd
Merge commit '657f9d5' into unstable 2022-01-06 21:17:21 +01:00
tersec 0fd8bf7b56
spec URL updates (#3254) 2022-01-06 18:35:38 +00:00
Fredrik Svantes 657f9d509b
updating eth2-networks (#3250)
Was renamed from eth2-clients to eth-clients
2022-01-06 15:12:52 +01:00
tersec a4667d1840
script to automate aspects of spec URL updating (#3252) 2022-01-06 12:59:36 +00:00
tersec 8242e57f41
initial migration from spec/datatypes/{merge => bellatrix} (#3249) 2022-01-06 12:25:35 +01:00
Emil 2a12d1c49f Support more content-types when specifying the Graffiti string 2022-01-06 10:56:59 +02:00
Jacek Sieka 0e2b4e39fa
REST JSON support improvements (#3232)
* support downloading blocks / states via JSON in addition to SSZ -
slow, but needed for infura support - SSZ is still used when server
supports it
* use common forked block/state reader in REST API
* fix stack overflows in REST JSON decoder
* fix invalid serialization of `justification_bits` in
`/eth/v1/debug/beacon/states` and `/eth/v2/debug/beacon/states`
* fix REST client to use `/eth/...` instead of `/api/eth/...`, update
"default" urls to expose REST api via `/eth` as well as this is what the
standard says - `/api` was added early on based on an example "base url"
in the spec that has been removed since
* expose Nimbus REST extensions via `/nimbus` in addition to
`/api/nimbus` to stay consistent with `/eth`
* fix invalid state root when reading states via REST
* fix recursive imports in `spec/ssz_codec`
* remove usages of `serialization.useCustomSerialization` - fickle
2022-01-06 08:38:40 +01:00
Jacek Sieka 0a4728a241
Handle access to historical data for which there is no state (#3217)
With checkpoint sync in particular, and state pruning in the future,
loading states or state-dependent data may fail. This PR adjusts the
code to allow this to be handled gracefully.

In particular, the new availability assumption is that states are always
available for the finalized checkpoint and newer, but may fail for
anything older.

The `tail` remains the point where state loading de-facto fails, meaning
that between the tail and the finalized checkpoint, we can still get
historical data (but code should be prepared to handle this as an
error).

However, to harden the code against long replays, several operations
which are assumed to work only with non-final data (such as gossip
verification and validator duties) now limit their search horizon to
post-finalized data.

* harden several state-dependent operations by logging an error instead
of introducing a panic when state loading fails
* `withState` -> `withUpdatedState` to differentiate from the other
`withState`
* `updateStateData` can now fail if no state is found in database - it
is also hardened against excessively long replays
* `getEpochRef` can now fail when replay fails
* reject blocks with invalid target root - they would be ignored
previously
* fix recursion bug in `isProposed`
2022-01-05 19:38:04 +01:00
Tanguy 7a0119ac32
Bump libp2p (#3246) 2022-01-05 17:33:23 +01:00
zah fba1f08a5e
Implement #3129 (Optimized history traversals in the REST API) (#3219)
* Fix REST some rest call signatures and implement a simple API benchmark tool

* Implement #3129 (Optimized history traversals in the REST API)

Other notable changes:

The `updateStateData` procedure in the `blockchain_dag.nim` module is
optimized to not rewind down to the last snapshot state saved in the
database if the supplied input state can be used as a starting point
instead.

* Disallow await in withStateForBlockSlot
2022-01-05 15:49:10 +01:00
tersec 5878d34117
rename forkDigests.merge to forkDigests.bellatrix (#3245) 2022-01-05 14:24:15 +00:00
tersec 66c9b7fbce
shift block_sim fork epochs; allow VC to work with non-multiple-of-3 SECONDS_PER_SLOT (#3244) 2022-01-05 13:41:39 +00:00
tersec 7594fa660d
copyright year and spec URL updates (#3243) 2022-01-05 11:07:14 +00:00
tersec cd77377375
add Bellatrix fork and transition tests; "Ethereum Foundation" -> EF (#3242) 2022-01-05 09:42:56 +01:00
Zahary Karadjov 54d0d588b1 Implementation of the Keymanager API (BETA)
https://github.com/ethereum/keymanager-APIs
2022-01-04 18:51:45 +02:00
Tanguy 511f2d24f0
Tune getLowSubnets (#3241)
* Tune getLowSubnets

* Also aim for dHigh peers in gossipsub

* Apply suggestions from code review

Co-authored-by: Jacek Sieka <jacek@status.im>

Co-authored-by: Jacek Sieka <jacek@status.im>
2022-01-04 14:37:04 +01:00
tersec b81c06edab
rename Beacon{Block,State}Fork.Merge to Bellatrix; update copyright years (#3240) 2022-01-04 09:45:38 +00:00
tersec d20387e910
update copyright years and spec URLs (#3239) 2022-01-04 06:08:19 +00:00
tersec da017d2ca5
update from phase0/altair v1.1.6 URLs to v1.1.8 spec URLs (#3238) 2022-01-04 03:57:15 +00:00
Jacek Sieka c4ce59e55b
Assorted logging improvements (#3237)
* log doppelganger detection when it activates and when it causes missed
duties
* less prominent eth1 sync progress
* log in-progress sync at notice only when actually missing duties
* better detail in replay log
* don't log finalization checkpoints - this is quite verbose when
syncing and already included in "Slot start"
2022-01-03 22:18:49 +01:00
tersec 3c63a78c01
use v1.1.8 test vectors (#3236) 2022-01-03 17:43:00 +00:00
Jacek Sieka 61b6fc1016
3x speedup in snappy compression (#3234)
* 3x speedup in snappy compression

oh, the wonders of `copyMem` in `endians2` - speeds up all kinds of
operations like database stores, sending gossip etc.

* endian usage fixes
2022-01-03 18:17:10 +01:00
tersec e78d12beb9
support GOSSIP_MAX_SIZE_MERGE blocks; prevent fork choice stutter via aggregate attestations (#3230)
* support GOSSIP_MAX_SIZE_MERGE-sized blocks; prevent fork choice clock stutter via aggregate attestations

* relay max gossip size to libp2p, use tight uncompressed bounds for fixed-size messages

* Update beacon_chain/networking/eth2_network.nim

Co-authored-by: Jacek Sieka <jacek@status.im>

* Update beacon_chain/networking/eth2_network.nim

Co-authored-by: Jacek Sieka <jacek@status.im>

Co-authored-by: Jacek Sieka <jacek@status.im>
2022-01-03 16:20:15 +00:00
Jacek Sieka 12429a71c5
remove benchmarking code (#3233)
obsoleted by other benchmarks, no longer compiles
2022-01-03 16:31:35 +01:00
tersec 8be1699014
use v1.1.7 test vectors (#3231)
* use v1.1.7 test vectors
2022-01-03 13:06:14 +00:00
tersec d4680df8d2
convert between engine and consensus ExecutionPayloads (#3228)
* convert between engine and consensus ExecutionPayloads
2022-01-03 13:22:56 +01:00
Ștefan Talpalaru 35b4b61f01
nim-websock had its default branch renamed (#3229) 2022-01-03 02:33:21 +01:00
Mamy Ratsimbazafy 873b0f1128
Bump BLST, improve pubkey deserialization speed by 20% to 2x faster. improve signature deserialization by 5% to 4x faster. (#3227)
Nice!
2022-01-02 16:48:14 +01:00
Jacek Sieka 7ec97a6b35
Fix missing checkpoint states` (#3225)
With the right sequence of events (for example a REST request or a
validation), it can happen that the first traversal across a state
checkpoint boundary is done without storing that state on disk - this
causes problens when replaying states, because now states may be missing
from the database.

Here, we simply avoid using the caches when advancing a state that will
go into the database, ensuring that the information lost during caching
always is permanently stored.

* fix recursion bug in `isProposed`
2021-12-30 12:33:03 +01:00
Jacek Sieka 6b60a774e0
Lazy aggregated batch verification (#3212)
A novel optimisation for attestation and sync committee message
validation: when batching, we look for signatures of the same message
and aggregate these before batch-validating: this results in up to 60%
fewer signature verifications on a busy server, leading to a significant
reduction in CPU usage.

* increase batch size slightly which helps finding more aggregates
* add metrics for batch verification efficiency
* use simple `blsVerify` when there is only one signature to verify in
the batch, avoiding the RNG
2021-12-29 15:28:40 +01:00
Zahary Karadjov a860cd6250
Restore the build support of the -d:has_genesis_detection feature 2021-12-23 16:58:54 +02:00
Zahary Karadjov 6b4f32ae23
Replicate a recent fix from the launch_local_testnet script due to a wide-spread code duplication 2021-12-22 17:59:45 +02:00
tersec 1a6a56bdb1
use BeaconTime instead of Slot in fork choice (#3138)
* use v1.1.6 test vectors; use BeaconTime instead of Slot in fork choice

* tick through every slot at least once

* use div INTERVALS_PER_SLOT and use precomputed constants of them

* use correct (even if numerically equal) constant
2021-12-21 18:56:08 +00:00
tersec 0d4e49f946
Merge fork gossip support (#3213)
* Merge fork gossip support

* index directly by BeaconStateFork and remove debugging log statement
2021-12-21 15:24:23 +01:00
Jacek Sieka 0304d28c9e
Merge remote-tracking branch 'origin/stable' into unstable 2021-12-21 15:13:14 +01:00
Jacek Sieka 1021e3324e
Revert writing backfill root to database (#3215)
Introduced in #3171, it turns out we can just follow the block headers
to achieve the same effect

* leaves the constant in the code so as to avoid confusion when reading
database that had the constant written (such as the fleet nodes and
other unstable users)
2021-12-21 11:40:14 +01:00
Jacek Sieka c270ec21e4
Validator monitoring (#2925)
Validator monitoring based on and mostly compatible with the
implementation in Lighthouse - tracks additional logs and metrics for
specified validators so as to stay on top on performance.

The implementation works more or less the following way:
* Validator pubkeys are singled out for monitoring - these can be
running on the node or not
* For every action that the validator takes, we record steps in the
process such as messages being seen on the network or published in the
API
* When the dust settles at the end of an epoch, we report the
information from one epoch before that, which coincides with the
balances being updated - this is a tradeoff between being correct
(waiting for finalization) and providing relevant information in a
timely manner)
2021-12-20 20:20:31 +01:00
tersec 6ef3834f4a
fix type-conversions-to-self, unexport from nimbus_beacon_node, and rm unused vars/procs (#3211) 2021-12-20 12:21:17 +01:00
tersec c7be88b432
some spec URL updates (#3210) 2021-12-19 15:12:33 +00:00
tersec 57974ce61b
forkchoiceUpdate support (#3199) 2021-12-17 12:23:32 +00:00
Tanguy 4a72def1d5
Bump libp2p (#3207) 2021-12-17 12:39:24 +01:00