Commit Graph

3250 Commits

Author SHA1 Message Date
Age Manning
ca538e887e
Cleanup v0.2.0 2020-04-22 01:31:07 +10:00
Age Manning
dfecca72ef
Updates the grafiti tag to v0.2.0 2020-04-22 01:07:38 +10:00
Age Manning
9e416a9bcd
Merge latest master 2020-04-22 01:05:46 +10:00
Age Manning
20b6baf11f
Sync corrections (#1034)
* Correct status re-request logic improve logging

* Prevent multiple dials of the same peer

* Discovery to obey max peers when connecting to new peers
2020-04-22 00:29:19 +10:00
divma
b88b3ffe40
Sync sim mini update (#1018)
* Include syncing status as a node fn

* Update sync sim to use de node/syncing endpoint
2020-04-21 23:33:12 +10:00
Age Manning
9e42a851e4
Adds peers and connected_peers to lighthouse http API (#1030) 2020-04-21 23:27:49 +10:00
divma
fa7147f7c5
Clean RPC names versions and encodings (#1024)
* cleanup RPC protocol names

* add rpc encodings

* Add RPC Versions as an enum
2020-04-20 23:15:08 +10:00
Age Manning
11209ae966
Discv5 patch (#1029) 2020-04-20 23:12:07 +10:00
Adam Szkoda
9c3f76a33b
Prune abandoned forks (#916)
* Address compiler warning

* Prune abandoned fork choice forks

* New approach to pruning

* Wrap some block hashes in a newtype pattern

For increased type safety.

* Add Graphviz chain dump emitter for debugging

* Fix broken test case

* Make prunes_abandoned_forks use real DiskStore

* Mark finalized blocks in the GraphViz output

* Refine debug stringification of Slot and Epoch

Before this commit: print!("{:?}", Slot(123)) == "Slot(\n123\n)".
After this commit: print!("{:?", Slot(123)) == "Slot(123)".

* Simplify build_block()

* Rewrite test case using more composable test primitives

* Working rewritten test case

* Tighten fork prunning test checks

* Add another pruning test case

* Bugfix: Finalized blocks weren't always properly detected

* Pruning: Add pruning_does_not_touch_blocks_prior_to_finalization test case

* Tighten pruning tests: check if heads are tracked properly

* Add a failing test case for a buggy scenario

* Change name of function to a more accurate one

* Fix failing test case

* Test case: Were skipped slots' states pruned?

* Style fix: Simplify dereferencing

* Tighten pruning tests: check if abandoned states are deleted

* Towards atomicity of db ops

* Correct typo

* Prune also skipped slots' states

* New logic for handling skipped states

* Make skipped slots test pass

* Post conflict resolution fixes

* Formatting fixes

* Tests passing

* Block hashes in Graphviz node labels

* Removed unused changes

* Fix bug with states having < SlotsPerHistoricalRoot roots

* Consolidate State/BlockRootsIterator for pruning

* Address review feedback

* Fix a bug in pruning tests

* Detach prune_abandoned_forks() from its object

* Move migrate.rs from store to beacon_chain

* Move forks pruning onto a background thread

* Bugfix: Heads weren't pruned when prune set contained only the head

* Rename: freeze_to_state() -> process_finalization()

* Eliminate redundant function parameter

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-04-20 19:59:56 +10:00
Age Manning
7acb136974
Correct parent lookup (#1027)
* Correct parent-lookup with block gossip verification

* Further update port conflicts in tests
2020-04-20 16:54:37 +10:00
Paul Hauner
2d3acadfb5
Add debug log when gossip block recieved (#1026)
* Add debug! log for processing gossip block

* Fix stray dbg! command
2020-04-20 16:16:42 +10:00
Age Manning
49c77fe74b
Shift gossip duplication into gossipsub (#1025)
* Remove hidden gossip source, improve logging

* Shift gossip cache into gossipsub
2020-04-20 15:58:07 +10:00
Paul Hauner
b374ead24b
Protect against OOB offset in variable list SSZ decoding (#974)
* Add "pretty-ssz" tool to lcli

* Protect against OOB SSZ offset

* Add more work on decoding

* Fix benches

* Add more decode fixes

* Rename fixed_ptr

* Add, fix tests

* Add extra test

* Increase SSZ decode error granularity

* Ripples new error types across ssz crate

* Add comment to `sanitize_offset`

* Introduce max_len to SSZ list decoding

* Restrict FixedVector, check for zero-len items

* Double check for empty list

* Address Michael's comment
2020-04-20 15:35:47 +10:00
Michael Sproul
32074f0d09
Use checked arithmetic in types and state proc (#1009) 2020-04-20 12:35:11 +10:00
Michael Sproul
50ef0d7fbf
Check attestation shuffling when producing blocks (#900)
Closes #845
2020-04-20 12:34:37 +10:00
Paul Hauner
2871253905
Do not override spec defaults via default flags (#1022) 2020-04-20 11:58:39 +10:00
Age Manning
489ad90536
Various corrections pre-testnet (#1019)
* Correct sync log messaging

* Modify syncing logs

* Update discv5 bug

* Discv5 patch

* Re-word sync status message

* Correct discovery peer finding logic

* Remove debugging log

* Remove duplicates in CLI

* Correct fmt
2020-04-19 20:45:25 +10:00
Paul Hauner
7b86c9a08f
Update testnet tooling (#1001)
* Add progress on new deposits

* Add deposited command to account manager

* Remove old lcli::helpers mod

* Clean clap_utils

* Refactor lcli deposit contract commands to use IPC

* Make testnet optional for environment

* Use dbg formatting for deploy address

* Add command to generate bootnode enr

* Ensure lcli returns with 1 on error

* Ensure account manager returns 1 on error

* Disallow deposits to the zero address

* Update web3 in eth1 crate

* Ensure correct lighthouse dir is created

* Reduce deposit gas requirement

* Update cargo.lock

* Add progress on new deposits

* Add deposited command to account manager

* Remove old lcli::helpers mod

* Clean clap_utils

* Refactor lcli deposit contract commands to use IPC

* Add command to generate bootnode enr

* Ensure lcli returns with 1 on error

* Ensure account manager returns 1 on error

* Update web3 in eth1 crate

* Update Cargo.lock

* Move lcli out of main install script

* Change --limit to --at-least

* Change --datadir to --validator-dir

* Remove duplication in docs
2020-04-19 02:20:43 +00:00
Age Manning
f9e8dad1fb
Correct status fork digest (#1016)
* Correct status fork digest

* Correct port issues with tests
2020-04-18 11:45:52 +10:00
Age Manning
62d7a71fd9
Merge latest master 2020-04-17 18:25:56 +10:00
Paul Hauner
1a3d1b3077
Fix issues with testnet dir, update docs (#992)
* Fix issues with testnet dir, update docs

* Remove "simple testnet" docs

* Tear out old "bn testnet" stuff

* Add back ClientGenesis::Interop

* Tidy

* Remove lighthouse-bootstrap module

* Fix bug with spec constant mismatch

* Ensure beacon-node.toml is written to correct dir

* Add -t alias for --testnet-dir

* Update book/src/local-testnets.md

Co-Authored-By: Age Manning <Age@AgeManning.com>

* Add --purge CLI flag

* Update purge docs

* Perform manual delete of files in purge

* Rename --purge to --purge-db

* Address Michael's comments

Co-authored-by: Age Manning <Age@AgeManning.com>
2020-04-17 17:49:29 +10:00
Age Manning
0b2b379f14
Integrate identify into peer manager (#1011) 2020-04-17 16:02:14 +10:00
Age Manning
6edb4f655c
Update HTTP API docs (#1010) 2020-04-16 20:31:43 +10:00
Age Manning
a8ee3389c2
Shifts tests to use random ports (#998) 2020-04-16 17:24:12 +10:00
Pawan Dhananjay
6a21c9ba6f
Add snappy compression support (#866)
* notes from call

* should_forward function

* should_forward_block cleanup

* some cleanup and notes

* complete draft

* corrections

* some cleanup

* ran cargo fmt

* Revert "ran cargo fmt"

This reverts commit 464a5c4b62401c68fff7d36d3cd8069560a57713.

* ran cargo fmt after updating

* proposer index mods

* fmt

* new way of reading state

* fmt

* fmt

* compiles again

* fmt

* Correct stream timeout delay queue handling

* Correct small typo

* Support BlocksByRange step parameter

* Add initial docs to syncing

* Initial start of naive-attestation-aggregation

* Remove ping protocol

* Initial renaming of network services

* Correct rebasing relative to latest master

* Adds HashMapDelay struct to utils

* Initial network restructure

* Network restructure. Adds new types for v0.2.0

* Removes build artefacts

* Shift validation to beacon chain

* Temporarily remove gossip validation

This is to be updated to match current optimisation efforts.

* Adds AggregateAndProof

* Begin rebuilding pubsub encoding/decoding

* Temp commit

* Shift gossipsup decoding in eth2_libp2p

* Shifts block encoding/decoding into RPC

* Progress on attestation service

* Initial work on removing libp2p lock

* Add LRU caches to store (rollup)

* Update attestation validation for DB changes (WIP)

* Initial version of should_forward_block

* Scaffold

* Progress on attestation validation

Also, consolidate prod+testing slot clocks so that they share much
of the same implementation and can both handle sub-slot time changes.

* Removes lock from libp2p service

* Completed network lock removal

* Finish(?) attestation processing

* Correct network termination future

* Add slot check to block check

* Correct fmt issues

* Remove Drop implementation for network service

* Address reviewers suggestions

* Modification of validator for subscriptions

* Add slot signing to validator client

* Further progress on validation subscription

* Register SSZ snappy protocol messages

* Add initial idea of snappy compressed Codec by replacing the UVI codec with the snap library

* Fix matching against protocol string

* Adds TODOs for implementation work

* Implements check against max packet size before attempting to decode snappy compressed packages

* Add ssz_snappy codec

* Adds necessary validator subscription functionality

* Progress on snappy codec

* Clean up validator <-> beacon node http types

* Add aggregator status to ValidatorDuty

* clear buffer after decoding

* Impl Clone for manual slot clock

* Fix minor errors

* Further progress validator client subscription

* Initial subscription and aggregation handling

* Progress to modifying val client for attestation aggregation

* First draft of validator client upgrade for aggregate attestations

* Trying something

* Length prefix compressed data

* Fix gossipsub tests

* Working snappy frames with compressed length prefix

* Removes lock on a network channel

* Partially implement beacon node subscription http api

* Uncompressed length prefix working

* Cleanup

* Remove Testing request and response

* Return codec from match statement; reduce code duplication

* Fix unsafe unwrap in Outbound decode

* Add length checks

* All encode/decode functions use snappy frame format

* Add a `full` BeaconBlock method

* Add executable to test rpc against other impls

* Remove unused code; minor fixes

* Add PH & MS slot clock changes

* Account for genesis time

* Use checked mul

* Account for genesis slot

* Change API

* Refactor "duration to..." functions

* Re-merge updated block processing to v0.2.0 (#962)

* Start updating types

* WIP

* Signature hacking

* Existing EF tests passing with fake_crypto

* Updates

* Delete outdated API spec

* The refactor continues

* It compiles

* WIP test fixes

* All release tests passing bar genesis state parsing

* Update and test YamlConfig

* Update to spec v0.10 compatible BLS

* Updates to BLS EF tests

* Add EF test for AggregateVerify

And delete unused hash2curve tests for uncompressed points

* Update EF tests to v0.10.1

* Use optional block root correctly in block proc

* Use genesis fork in deposit domain. All tests pass

* Cargo fmt

* Fast aggregate verify test

* Update REST API docs

* Cargo fmt

* Fix unused import

* Bump spec tags to v0.10.1

* Add `seconds_per_eth1_block` to chainspec

* Update to timestamp based eth1 voting scheme

* Return None from `get_votes_to_consider` if block cache is empty

* Handle overflows in `is_candidate_block`

* Revert to failing tests

* Fix eth1 data sets test

* Choose default vote according to spec

* Fix collect_valid_votes tests

* Fix `get_votes_to_consider` to choose all eligible blocks

* Uncomment winning_vote tests

* Add comments; remove unused code

* Reduce seconds_per_eth1_block for simulation

* Addressed review comments

* Add test for default vote case

* Fix logs

* Remove unused functions

* Meter default eth1 votes

* Fix comments

* Address review comments; remove unused dependency

* Add first attempt at attestation proc. re-write

* Add version 2 of attestation processing

* Minor fixes

* Add validator pubkey cache

* Make get_indexed_attestation take a committee

* Link signature processing into new attn verification

* First working version

* Ensure pubkey cache is updated

* Add more metrics, slight optimizations

* Clone committee cache during attestation processing

* Update shuffling cache during block processing

* Remove old commented-out code

* Fix shuffling cache insert bug

* Used indexed attestation in fork choice

* Restructure attn processing, add metrics

* Add more detailed metrics

* Tidy, fix failing tests

* Fix failing tests, tidy

* Disable/delete two outdated tests

* Add new Pubkeys struct to signature_sets

* Refactor with functional approach

* Update beacon chain

* Remove decompressed member from pubkey bytes

* Add hashmap for indices lookup

* Add state cache, remove store cache

* Only build the head committee cache

* Change `get_attesting_indices` to use Vec

* Fix failing test

* Tidy

* Add pubkey cache persistence file

* Add more comments

* Integrate persistence file into builder

* Add pubkey cache tests

* Add data_dir to beacon chain builder

* Remove Option in pubkey cache persistence file

* Ensure consistency between datadir/data_dir

* Fix failing network test

* Tidy

* Fix todos

* Improve tests

* Fix compile error

* Fix compile error from merge

* Split up block processing metrics

* Tidy

* Refactor get_pubkey_from_state

* Remove commented-out code

* Rename state_cache -> checkpoint_cache

* Rename Checkpoint -> Snapshot

* Tidy, add comments

* Tidy up find_head function

* Change some checkpoint -> snapshot

* Add tests

* Expose max_len

* Remove dead code

* Tidy

* Fix bug

* Add sync-speed metric

* Add first attempt at VerifiableBlock

* Start integrating into beacon chain

* Integrate VerifiableBlock

* Rename VerifableBlock -> PartialBlockVerification

* Add start of typed methods

* Add progress

* Add further progress

* Rename structs

* Add full block verification to block_processing.rs

* Further beacon chain integration

* Update checks for gossip

* Add todo

* Start adding segement verification

* Add passing chain segement test

* Initial integration with batch sync

* Minor changes

* Tidy, add more error checking

* Start adding chain_segment tests

* Finish invalid signature tests

* Include single and gossip verified blocks in tests

* Add gossip verification tests

* Start adding docs

* Finish adding comments to block_processing.rs

* Rename block_processing.rs -> block_verification

* Start removing old block processing code

* Fixes beacon_chain compilation

* Fix project-wide compile errors

* Remove old code

* Fix bug with beacon proposer index

* Fix shim for BlockProcessingError

* Only process one epoch at a time

* Fix loop in chain segment processing

* Add caching for state.eth1_data_votes

* Add BeaconChain::validator_pubkey

* Revert "Add caching for state.eth1_data_votes"

This reverts commit cd73dcd6434fb8d8e6bf30c5356355598ea7b78e.

* Add sync-speed metric (#898)

* Add PH & MS slot clock changes

* Account for genesis time

* Use checked mul

* Account for genesis slot

* Change API

* Allow for clock disparity

* Refactor "duration to..." functions

* Ensure errors are returned during batch processing

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: pawan <pawandhananjay@gmail.com>
Co-authored-by: Paul Hauner <paul@paulhauner.com>

* Enr fork (#967)

* Start fixing enr-fork-id

* Fix time-until-next-fork logic

* Remove fork crate

* Update any references to beacon_chain.spec.milliseconds_per_slot to beacon_chain.slot_clock.slot_diration().as_nillis() in the attestation service. (#968)

* Process network attestations (#966)

* Start updating types

* WIP

* Signature hacking

* Existing EF tests passing with fake_crypto

* Updates

* Delete outdated API spec

* The refactor continues

* It compiles

* WIP test fixes

* All release tests passing bar genesis state parsing

* Update and test YamlConfig

* Update to spec v0.10 compatible BLS

* Updates to BLS EF tests

* Add EF test for AggregateVerify

And delete unused hash2curve tests for uncompressed points

* Update EF tests to v0.10.1

* Use optional block root correctly in block proc

* Use genesis fork in deposit domain. All tests pass

* Cargo fmt

* Fast aggregate verify test

* Update REST API docs

* Cargo fmt

* Fix unused import

* Bump spec tags to v0.10.1

* Add `seconds_per_eth1_block` to chainspec

* Update to timestamp based eth1 voting scheme

* Return None from `get_votes_to_consider` if block cache is empty

* Handle overflows in `is_candidate_block`

* Revert to failing tests

* Fix eth1 data sets test

* Choose default vote according to spec

* Fix collect_valid_votes tests

* Fix `get_votes_to_consider` to choose all eligible blocks

* Uncomment winning_vote tests

* Add comments; remove unused code

* Reduce seconds_per_eth1_block for simulation

* Addressed review comments

* Add test for default vote case

* Fix logs

* Remove unused functions

* Meter default eth1 votes

* Fix comments

* Address review comments; remove unused dependency

* Add first attempt at attestation proc. re-write

* Add version 2 of attestation processing

* Minor fixes

* Add validator pubkey cache

* Make get_indexed_attestation take a committee

* Link signature processing into new attn verification

* First working version

* Ensure pubkey cache is updated

* Add more metrics, slight optimizations

* Clone committee cache during attestation processing

* Update shuffling cache during block processing

* Remove old commented-out code

* Fix shuffling cache insert bug

* Used indexed attestation in fork choice

* Restructure attn processing, add metrics

* Add more detailed metrics

* Tidy, fix failing tests

* Fix failing tests, tidy

* Disable/delete two outdated tests

* Add new Pubkeys struct to signature_sets

* Refactor with functional approach

* Update beacon chain

* Remove decompressed member from pubkey bytes

* Add hashmap for indices lookup

* Add state cache, remove store cache

* Only build the head committee cache

* Change `get_attesting_indices` to use Vec

* Fix failing test

* Tidy

* Add pubkey cache persistence file

* Add more comments

* Integrate persistence file into builder

* Add pubkey cache tests

* Add data_dir to beacon chain builder

* Remove Option in pubkey cache persistence file

* Ensure consistency between datadir/data_dir

* Fix failing network test

* Tidy

* Fix todos

* Improve tests

* Fix compile error

* Fix compile error from merge

* Split up block processing metrics

* Tidy

* Refactor get_pubkey_from_state

* Remove commented-out code

* Rename state_cache -> checkpoint_cache

* Rename Checkpoint -> Snapshot

* Tidy, add comments

* Tidy up find_head function

* Change some checkpoint -> snapshot

* Add tests

* Expose max_len

* Remove dead code

* Tidy

* Fix bug

* Add sync-speed metric

* Add first attempt at VerifiableBlock

* Start integrating into beacon chain

* Integrate VerifiableBlock

* Rename VerifableBlock -> PartialBlockVerification

* Add start of typed methods

* Add progress

* Add further progress

* Rename structs

* Add full block verification to block_processing.rs

* Further beacon chain integration

* Update checks for gossip

* Add todo

* Start adding segement verification

* Add passing chain segement test

* Initial integration with batch sync

* Minor changes

* Tidy, add more error checking

* Start adding chain_segment tests

* Finish invalid signature tests

* Include single and gossip verified blocks in tests

* Add gossip verification tests

* Start adding docs

* Finish adding comments to block_processing.rs

* Rename block_processing.rs -> block_verification

* Start removing old block processing code

* Fixes beacon_chain compilation

* Fix project-wide compile errors

* Remove old code

* Fix bug with beacon proposer index

* Fix shim for BlockProcessingError

* Only process one epoch at a time

* Fix loop in chain segment processing

* Add caching for state.eth1_data_votes

* Add BeaconChain::validator_pubkey

* Revert "Add caching for state.eth1_data_votes"

This reverts commit cd73dcd6434fb8d8e6bf30c5356355598ea7b78e.

* Allow for clock disparity

* Ensure errors are returned during batch processing

* Add block gossip verification

* Connect attestation processing to beacon chain

* Optimistically subscribe to subnets on the same slot

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: pawan <pawandhananjay@gmail.com>
Co-authored-by: Paul Hauner <paul@paulhauner.com>

* Update /validator/subscribe (#969)

* Add progress on duties refactor

* Add simple is_aggregator bool to val subscription

* Remove unused function

* Upgrade sim (#972)

* Add progress on duties refactor

* Add simple is_aggregator bool to val subscription

* Add the no-eth1-sim, refactor sim

* Sends discovery for persistent subnets (#973)

* main takes cmdline arguments

* Add test script

* Fix errors

* snappy uses Uvi to encode/decode length prefix

* Add more comments

* Run fmt

Co-authored-by: Grant Wuerker <gwuerker@gmail.com>
Co-authored-by: Age Manning <Age@AgeManning.com>
Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: b-m-f <max@ehlers.berlin>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
Co-authored-by: realbigsean <seananderson33@GMAIL.com>
2020-04-16 11:42:51 +10:00
Age Manning
040628bf3e
Correct issues with the syncing sim (#1008) 2020-04-15 18:46:27 +10:00
Age Manning
d3dfd72f4d
Minor useability updates (#1005)
* Adds lcli to the makefile

* Update docs

* Set genesis fork version to default
2020-04-15 17:46:03 +10:00
Age Manning
be7aaa3dbe
Adds a workaround for peer manager integration (#1003) 2020-04-14 20:32:03 +10:00
Age Manning
e5874f4565
Global Sync access (#994)
* Connect sync logic to network globals

* Add further sync info to sync status

* Build new syncing HTTP API methods

* Fix bug in updating sync state

* Highest slot is current slot

* Update book for syncing API
2020-04-14 18:17:35 +10:00
Age Manning
db7847c34a
Update CLI defaults and book (#999) 2020-04-14 15:29:29 +10:00
Age Manning
bf361e5ca3
Fix issues with testnet dir and update docs (#992)
* Second update for this PR
2020-04-14 12:23:47 +10:00
ethDreamer
065ea15c9f
Added purge subcommand to purge beacon chain db (#971) 2020-04-14 10:45:02 +10:00
divma
fa9daa488d
add handling of failed batches that imported blocks (#996) 2020-04-13 23:23:44 +10:00
Age Manning
7bf1ea2356
Fix issues with testnet dir and update docs (#992) 2020-04-13 23:20:45 +10:00
Age Manning
19b8c5a9e0
Small bug fixes from initial sim tests (#993)
* Debug logging and fixes

* Minor fixes

* Remove debugging statements
2020-04-09 14:28:37 +10:00
Age Manning
1779aa6a8a
Merge latest master in v0.2.0 2020-04-08 16:46:37 +10:00
Age Manning
b23f19272d
v0.11.1 Network update (#989)
* Minor log bumps

* Initial building of extended RPC methods

* Wire in extended RPC methods

* Merge initial peer management template

* Add a PeerDB and give the peer manager some basic functions

* Initial connection of peer manager

* Add peer manager to lighthouse

* Connect peer manager with new RPC methods

* Correct tests and metadata RPC

Co-authored-by: Diva <divma@protonmail.com>
2020-04-08 01:08:05 +10:00
Michael Sproul
869b0621d6
Update benchmarks, add to CI (#988) 2020-04-06 20:16:08 +10:00
divma
4cba745df6
make sync sim end faster by checking sync every epoch (#986) 2020-04-06 17:04:06 +10:00
Akihito Nakano
c188227cc2
Fix Eth1 data underflow (#977)
* Fix Eth1 data underflow #540

* Refactor: smart transformation from Option to Result

* Add tests for BeaconState::get_outstanding_deposit_len()
2020-04-06 15:36:34 +10:00
Paul Hauner
54782d896c
Use global pubkey cache for block processing (#849)
* Start updating types

* WIP

* Signature hacking

* Existing EF tests passing with fake_crypto

* Updates

* Delete outdated API spec

* The refactor continues

* It compiles

* WIP test fixes

* All release tests passing bar genesis state parsing

* Update and test YamlConfig

* Update to spec v0.10 compatible BLS

* Updates to BLS EF tests

* Add EF test for AggregateVerify

And delete unused hash2curve tests for uncompressed points

* Update EF tests to v0.10.1

* Use optional block root correctly in block proc

* Use genesis fork in deposit domain. All tests pass

* Cargo fmt

* Fast aggregate verify test

* Update REST API docs

* Cargo fmt

* Fix unused import

* Bump spec tags to v0.10.1

* Add `seconds_per_eth1_block` to chainspec

* Update to timestamp based eth1 voting scheme

* Return None from `get_votes_to_consider` if block cache is empty

* Handle overflows in `is_candidate_block`

* Revert to failing tests

* Fix eth1 data sets test

* Choose default vote according to spec

* Fix collect_valid_votes tests

* Fix `get_votes_to_consider` to choose all eligible blocks

* Uncomment winning_vote tests

* Add comments; remove unused code

* Reduce seconds_per_eth1_block for simulation

* Addressed review comments

* Add test for default vote case

* Fix logs

* Remove unused functions

* Meter default eth1 votes

* Fix comments

* Address review comments; remove unused dependency

* Add first attempt at attestation proc. re-write

* Add version 2 of attestation processing

* Minor fixes

* Add validator pubkey cache

* Make get_indexed_attestation take a committee

* Link signature processing into new attn verification

* First working version

* Ensure pubkey cache is updated

* Add more metrics, slight optimizations

* Clone committee cache during attestation processing

* Update shuffling cache during block processing

* Remove old commented-out code

* Fix shuffling cache insert bug

* Used indexed attestation in fork choice

* Restructure attn processing, add metrics

* Add more detailed metrics

* Tidy, fix failing tests

* Fix failing tests, tidy

* Disable/delete two outdated tests

* Add new Pubkeys struct to signature_sets

* Refactor with functional approach

* Update beacon chain

* Remove decompressed member from pubkey bytes

* Add hashmap for indices lookup

* Change `get_attesting_indices` to use Vec

* Fix failing test

* Tidy

* Add pubkey cache persistence file

* Add more comments

* Integrate persistence file into builder

* Add pubkey cache tests

* Add data_dir to beacon chain builder

* Remove Option in pubkey cache persistence file

* Ensure consistency between datadir/data_dir

* Fix failing network test

* Tidy

* Fix todos

* Improve tests

* Split up block processing metrics

* Tidy

* Refactor get_pubkey_from_state

* Remove commented-out code

* Add BeaconChain::validator_pubkey

* Use Option::filter

* Remove Box

* Comment out tests that fail due to hard-coded

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: Michael Sproul <micsproul@gmail.com>
Co-authored-by: pawan <pawandhananjay@gmail.com>
2020-04-06 14:13:19 +10:00
Paul Hauner
6f3503b0e9
Add FAQ section to the book (#982)
* Add FAQ section

* Tidy
2020-04-06 10:54:10 +10:00
Paul Hauner
2fb6b7c793
Add no-copy block processing cache (#863)
* Add state cache, remove store cache

* Only build the head committee cache

* Fix compile error

* Fix compile error from merge

* Rename state_cache -> checkpoint_cache

* Rename Checkpoint -> Snapshot

* Tidy, add comments

* Tidy up find_head function

* Change some checkpoint -> snapshot

* Add tests

* Expose max_len

* Remove dead code

* Tidy

* Fix bug
2020-04-06 10:53:33 +10:00
Pawan Dhananjay
d7e2938296
Add snappy encoding to gossipsub messages (#984)
* Add snappy encode/decode to gossip messages

* Fix gossipsub tests
2020-04-05 18:29:14 +10:00
realbigsean
cc63c2b769
order of operations fix in the duration_to_next_slot calculation (#981)
* order of operations fix in the duration_to_next_slot calculation

* use slot_clock.duration_to_slot() to simplify the duration_to_subscribe calculation

* fix error message
2020-04-04 12:09:50 +11:00
Akihito Nakano
93bcee147d
Tidy Eth2Config generation at runtime (#912)
* Move the codes that loads Eth2Config from config to environment

* Move the codes that setups Eth2Config for testnet

* Move the codes that creates a new ChainSpec

* Remove unused `mut`

* Reduce local variable number

* Remove unused outputs of config::get_configs()

* Change the method name from plural to singular

* DRY the const `ETH2_CONFIG_FILENAME`

* Add comments

* Remove unnecessary blank line

* cargo fmt

* Add tests for EnvironmentBuilder::setup_eth2_config()

* Remove the comment that have been fixed

* Reduce local variable

* Remove redundant local variable

* Remove prysm-specific codes

Now the spec is in the eth2-testnets repo
2020-04-02 18:47:00 +11:00
Michael Sproul
26bdc2927b
Update to spec v0.11 (#959)
* Update process_final_updates() hysteresis computation

* Update core to v0.11.1

* Bump tags to v0.11.1

* Update docs and deposit contract

* Add compute_fork_digest

* Address review comments

Co-authored-by: Herman Alonso Junge <alonso.junge@gmail.com>
2020-04-01 22:03:03 +11:00
Age Manning
88cecd6fb8
V0.11.0 network update (#976)
* Adjust RPC methods to match v0.11.1

* Adds fork handling for gossipsub topics

* Update gossipsub topics to v0.11.0
2020-04-01 17:54:49 +11:00
Age Manning
5eb4c7d682
Updates all discovery searches to predicate searches (#975)
* Update global gossip topic handling

* Adds ENR predicate searches to lighthouse

* Correct log
2020-04-01 17:54:49 +11:00
Age Manning
d766b7fa48
Sends discovery for persistent subnets (#973) 2020-04-01 17:54:49 +11:00