Commit Graph

2819 Commits

Author SHA1 Message Date
blacktemplar
01054ecf2f Use SignatureBytes and PublicKeyBytes for deposits (#472)
* Replace deposit signatures with SignatureBytes, a struct which lazyly parsers signatures only on demand.

* check byte length when parsing SignatureBytes

* add comment to struct

* distinguish BadSignature and BadSignatureBytes in verify_deposit_signature

* add test for valid signature

* Implements TryInto<Signature> for &SignatureBytes and From<Signature> for &SignatureBytes

* add and use PublicKeyBytes + fix formatting

* fix compiler warning + docs for macro generated structs

* adds tests to ensure correct byte lengths

* small style improvement as suggested by michaelsproul
2019-08-06 13:49:11 +10:00
Paul Hauner
845f336a59
Interop chain start strategies (#479)
* Implement more flexible beacon chain genesis

* Fix compile issues from rebase on master

* Rename CLI flag

* Adds initial documentation for TOML files

* Update docs readme

* Add first version of cli_util

* Dont write cache fields in serde

* Tidy cli_util

* Add code to load genesis YAML file

* Move serde_utils out of tests in `types`

* Update logging text

* Fix serde YAML for Fork

* Make yaml hex decoding more strict

* Update deterministic key generate for interop

* Set deposit count on testing genesis state

* Make some fixes for deposit count

* Remove code fragements

* Large restructure of docs

* Tidy docs

* Fix readme link

* Add interop docs

* Tidy README
2019-08-06 13:29:27 +10:00
Michael Sproul
0374e31907 Disallow extra bytes in Bitfield from_bytes (#488) 2019-08-06 11:05:35 +10:00
Paul Hauner
4f45bf2255
Tree hash benches (#486)
* Add initial tree hash benches

* Add tree hash example

* Use lazy static in tree hash benches
2019-08-05 18:06:50 +10:00
Michael Sproul
65c18ddc60 Fix Bitfield from_bytes empty vec bug (#487)
Credit to @kirk-baird for finding the bug with the fuzzer.

Co-authored-by: Kirk Baird <baird.k@outlook.com>
2019-08-05 18:06:24 +10:00
Paul Hauner
e21d3fed05
Revert "Tidy ancestor iterators"
This reverts commit 5079c25bb2.

Accidental push to master.. my bad!
2019-08-05 16:27:55 +10:00
Paul Hauner
5079c25bb2
Tidy ancestor iterators 2019-08-05 16:25:21 +10:00
Michael Sproul
89cb01cc93 Delete stray RocksDB store implementation (#477) 2019-08-01 07:59:23 +10:00
Paul Hauner
68e031a630
Change gitter link to discord (#476)
* Change gitter link to discord

* Fix bottom readme chat link
2019-08-01 07:53:30 +10:00
Luke Anderson
0052ea711e First RESTful HTTP API (#399)
* Added generated code for REST API.
 - Created a new crate rest_api, which will adapt the openapi generated code to Lighthouse
 - Committed automatically generated code from openapi-generator-cli (via docker). Should hopfully not have to modify this at all, and do all changes in the rest_api crate.

* Removed openapi generated code, because it was the rust client, not the rust server.

* Added the correct rust-server code, automatically generated from openapi.

* Added generated code for REST API.
 - Created a new crate rest_api, which will adapt the openapi generated code to Lighthouse
 - Committed automatically generated code from openapi-generator-cli (via docker). Should hopfully not have to modify this at all, and do all changes in the rest_api crate.

* Removed openapi generated code, because it was the rust client, not the rust server.

* Added the correct rust-server code, automatically generated from openapi.

* Included REST API in configuratuion.
 - Started adding the rest_api into the beacon node's dependencies.
 - Set up configuration file for rest_api and integrated into main client config
 - Added CLI flags for REST API.

* Futher work on REST API.
 - Adding the dependencies to rest_api crate
 - Created a skeleton BeaconNodeService, which will handle /node requests.
 - Started the rest_api server definition, with the high level request handling logic.

* Added generated code for REST API.
 - Created a new crate rest_api, which will adapt the openapi generated code to Lighthouse
 - Committed automatically generated code from openapi-generator-cli (via docker). Should hopfully not have to modify this at all, and do all changes in the rest_api crate.

* Removed openapi generated code, because it was the rust client, not the rust server.

* Added the correct rust-server code, automatically generated from openapi.

* Included REST API in configuratuion.
 - Started adding the rest_api into the beacon node's dependencies.
 - Set up configuration file for rest_api and integrated into main client config
 - Added CLI flags for REST API.

* Futher work on REST API.
 - Adding the dependencies to rest_api crate
 - Created a skeleton BeaconNodeService, which will handle /node requests.
 - Started the rest_api server definition, with the high level request handling logic.

* WIP: Restructured REST API to use hyper_router and separate services.

* WIP: Fixing rust for REST API

* WIP: Fixed up many bugs in trying to get router to compile.

* WIP: Got the beacon_node to compile with the REST changes

* Basic API works!
 - Changed CLI flags from rest-api* to api*
 - Fixed port cli flag
 - Tested, works over HTTP

* WIP: Moved things around so that we can get state inside the handlers.

* WIP: Significant API updates.
 - Started writing a macro for getting the handler functions.
 - Added the BeaconChain into the type map, gives stateful access to the beacon state.
 - Created new generic error types (haven't figured out yet), to reduce code duplication.
 - Moved common stuff into lib.rs

* WIP: Factored macros, defined API result and error.
 - did more logging when creating HTTP responses
 - Tried moving stuff into macros, but can't get macros in macros to compile.
 - Pulled out a lot of placeholder code.

* Fixed macros so that things compile.

* Cleaned up code.
 - Removed unused imports
 - Removed comments
 - Addressed all compiler warnings.
 - Ran cargo fmt.

* Removed auto-generated OpenAPI code.

* Addressed Paul's suggestions.
 - Fixed spelling mistake
 - Moved the simple macros into functions, since it doesn't make sense for them to be macros.
 - Removed redundant code & inclusions.

* Removed redundant validate_request function.

* Included graceful shutdown in Hyper server.

* Fixing the dropped exit_signal, which prevented the API from starting.

* Wrapped the exit signal, to get an API shutdown log line.
2019-07-31 18:29:41 +10:00
Paul Hauner
7738d51a72
Add cargo fmt to .travis.yml (#474)
* Run cargo fmt

* Add cargo fmt to travis.yml
2019-07-31 14:45:09 +10:00
blacktemplar
309b10c4a8 add logging functionality for aligning key value pairs after message (#461)
* add logging functionality for aligning key value pairs after the main messages

* move to own crate, change default message width to 40

* use FullFormat in validator_client (CompactFormat is not compatible with aligning)

* move logging to eth2/utils/logging
2019-07-31 09:06:53 +10:00
Age Manning
6eac426ed8
Merge pull request #470 from b-m-f/patch-1
Update README.md
2019-07-30 23:39:40 +10:00
Age Manning
c695aa3c92
Merge pull request #471 from b-m-f/split-network-loops
Split network and swarm discovery loop, break each when not ready
2019-07-30 23:37:43 +10:00
b-m-f
eb6ba50544 Split network and swarm discovery loop, break each when not ready 2019-07-30 11:33:37 +01:00
Maximilian Ehlers
48cdf51cce
Update README.md 2019-07-30 10:40:45 +01:00
Paul Hauner
81a089aa8b
Remove old benches (#465)
* Remove cached_tree_hash benches

* Remove state_processing benches
2019-07-30 17:19:03 +10:00
Michael Sproul
eb669ab40f
Add v0.8 genesis tests (#466)
Closes #452
2019-07-30 17:02:38 +10:00
Michael Sproul
a236003a7b Update to frozen spec ❄️ (v0.8.1) (#444)
* types: first updates for v0.8

* state_processing: epoch processing v0.8.0

* state_processing: block processing v0.8.0

* tree_hash_derive: support generics in SignedRoot

* types v0.8: update to use ssz_types

* state_processing v0.8: use ssz_types

* ssz_types: add bitwise methods and from_elem

* types: fix v0.8 FIXMEs

* ssz_types: add bitfield shift_up

* ssz_types: iterators and DerefMut for VariableList

* types,state_processing: use VariableList

* ssz_types: fix BitVector Decode impl

Fixed a typo in the implementation of ssz::Decode for BitVector, which caused it
to be considered variable length!

* types: fix test modules for v0.8 update

* types: remove slow type-level arithmetic

* state_processing: fix tests for v0.8

* op_pool: update for v0.8

* ssz_types: Bitfield difference length-independent

Allow computing the difference of two bitfields of different lengths.

* Implement compact committee support

* epoch_processing: committee & active index roots

* state_processing: genesis state builder v0.8

* state_processing: implement v0.8.1

* Further improve tree_hash

* Strip examples, tests from cached_tree_hash

* Update TreeHash, un-impl CachedTreeHash

* Update bitfield TreeHash, un-impl CachedTreeHash

* Update FixedLenVec TreeHash, unimpl CachedTreeHash

* Update update tree_hash_derive for new TreeHash

* Fix TreeHash, un-impl CachedTreeHash for ssz_types

* Remove fixed_len_vec, ssz benches

SSZ benches relied upon fixed_len_vec -- it is easier to just delete
them and rebuild them later (when necessary)

* Remove boolean_bitfield crate

* Fix fake_crypto BLS compile errors

* Update ef_tests for new v.8 type params

* Update ef_tests submodule to v0.8.1 tag

* Make fixes to support parsing ssz ef_tests

* `compact_committee...` to `compact_committees...`

* Derive more traits for `CompactCommittee`

* Flip bitfield byte-endianness

* Fix tree_hash for bitfields

* Modify CLI output for ef_tests

* Bump ssz crate version

* Update ssz_types doc comment

* Del cached tree hash tests from ssz_static tests

* Tidy SSZ dependencies

* Rename ssz_types crate to eth2_ssz_types

* validator_client: update for v0.8

* ssz_types: update union/difference for bit order swap

* beacon_node: update for v0.8, EthSpec

* types: disable cached tree hash, update min spec

* state_processing: fix slot bug in committee update

* tests: temporarily disable fork choice harness test

See #447

* committee cache: prevent out-of-bounds access

In the case where we tried to access the committee of a shard that didn't have a committee in the
current epoch, we were accessing elements beyond the end of the shuffling vector and panicking! This
commit adds a check to make the failure safe and explicit.

* fix bug in get_indexed_attestation and simplify

There was a bug in our implementation of get_indexed_attestation whereby
incorrect "committee indices" were used to index into the custody bitfield. The
bug was only observable in the case where some bits of the custody bitfield were
set to 1. The implementation has been simplified to remove the bug, and a test
added.

* state_proc: workaround for compact committees bug

https://github.com/ethereum/eth2.0-specs/issues/1315

* v0.8: updates to make the EF tests pass

* Remove redundant max operation checks.
* Always supply both messages when checking attestation signatures -- allowing
  verification of an attestation with no signatures.
* Swap the order of the fork and domain constant in `get_domain`, to match
  the spec.

* rustfmt

* ef_tests: add new epoch processing tests

* Integrate v0.8 into master (compiles)

* Remove unused crates, fix clippy lints

* Replace v0.6.3 tags w/ v0.8.1

* Remove old comment

* Ensure lmd ghost tests only run in release

* Update readme
2019-07-30 12:44:51 +10:00
Paul Hauner
177df12149
Testnet stability (#451)
* Change reduced tree for adding weightless node

* Add more comments for reduced tree fork choice

* Small refactor on reduced tree for readability

* Move test_harness forking logic into itself

* Add new `AncestorIter` trait to store

* Add unfinished tests to fork choice

* Make `beacon_state.genesis_block_root` public

* Add failing lmd_ghost fork choice tests

* Extend fork_choice tests, create failing test

* Implement Debug for generic ReducedTree

* Add lazy_static to fork choice tests

* Add verify_integrity fn to reduced tree

* Fix bugs in reduced tree

* Ensure all reduced tree tests verify integrity

* Slightly alter reduce tree test params

* Add (failing) reduced tree test

* Fix bug in fork choice

Iter ancestors was not working well with skip slots

* Put maximum depth for common ancestor search

Ensures that we don't search back past the finalized root.

* Add basic finalization tests for reduced tree

* Change fork choice to use beacon_block_root

Previously it was using target_root, which was wrong

* Change reduced tree for adding weightless node

* Add more comments for reduced tree fork choice

* Small refactor on reduced tree for readability

* Move test_harness forking logic into itself

* Add new `AncestorIter` trait to store

* Add unfinished tests to fork choice

* Make `beacon_state.genesis_block_root` public

* Add failing lmd_ghost fork choice tests

* Extend fork_choice tests, create failing test

* Implement Debug for generic ReducedTree

* Add lazy_static to fork choice tests

* Add verify_integrity fn to reduced tree

* Fix bugs in reduced tree

* Ensure all reduced tree tests verify integrity

* Slightly alter reduce tree test params

* Add (failing) reduced tree test

* Fix bug in fork choice

Iter ancestors was not working well with skip slots

* Put maximum depth for common ancestor search

Ensures that we don't search back past the finalized root.

* Add basic finalization tests for reduced tree

* Add network dir CLI flag

* Simplify "NewSlot" log message

* Rename network-dir CLI flag

* Change fork choice to use beacon_block_root

Previously it was using target_root, which was wrong

* Update db dir size for metrics

* Change slog to use `FullFormat` logging

* Update some comments and log formatting

* Add prom gauge for best block root

* Only add known target blocks to fork choice

* Add finalized and justified root prom metrics

* Add CLI flag for setting log level

* Add logger to beacon chain

* Add debug-level CLI flag to validator

* Allow block processing if fork choice fails

* Create warn log when there's low libp2p peer count

* Minor change to logging

* Make ancestor iter return option

* Disable fork choice test when !debug_assertions

* Fix type, removed code fragment

* Tidy some borrow-checker evading

* Lower reduced tree random test iterations
2019-07-29 13:45:45 +10:00
John Adler
1b26a36ebc Verify transfer now checks for amount + fees. (#457) 2019-07-29 12:17:04 +10:00
Paul Hauner
7458022fcf
Fork choice bug fixes (#449)
* Change reduced tree for adding weightless node

* Add more comments for reduced tree fork choice

* Small refactor on reduced tree for readability

* Move test_harness forking logic into itself

* Add new `AncestorIter` trait to store

* Add unfinished tests to fork choice

* Make `beacon_state.genesis_block_root` public

* Add failing lmd_ghost fork choice tests

* Extend fork_choice tests, create failing test

* Implement Debug for generic ReducedTree

* Add lazy_static to fork choice tests

* Add verify_integrity fn to reduced tree

* Fix bugs in reduced tree

* Ensure all reduced tree tests verify integrity

* Slightly alter reduce tree test params

* Add (failing) reduced tree test

* Fix bug in fork choice

Iter ancestors was not working well with skip slots

* Put maximum depth for common ancestor search

Ensures that we don't search back past the finalized root.

* Add basic finalization tests for reduced tree

* Change fork choice to use beacon_block_root

Previously it was using target_root, which was wrong

* Make ancestor iter return option

* Disable fork choice test when !debug_assertions

* Fix type, removed code fragment

* Tidy some borrow-checker evading

* Lower reduced tree random test iterations
2019-07-29 12:08:52 +10:00
Luke Anderson
6de9e5bd6f Spec. for REST API (#455)
* A first run at fleshing full REST API spec.
 - Added a new REST OpenAPI YAML specification to the docs folder, starting from the minimal validator spec.
 - Added a bunch of additional endpoints, including network information and beacon chain information.
 - Current yaml file has not been checked for syntax or any correctness.

* Fixed REST OpenAPI Spec.
 - Updated spelling mistakes, indentation, and incorrect fields.

* Added block_discovery endpoint to REST API spec.

* Added /node/stats endpoint
 - /node/stats endpoint provides information about the running process
 - Added some extra TODOs as reminders.

* Added missing Attestations to REST spec.
 - Added ability to get attestations and pending attestations from chain data.
 - Moved the Attestaion object into its own schema, with reference.
2019-07-29 10:01:56 +10:00
Pawan Dhananjay
db094022b9 Remove unused dependencies (#456) 2019-07-29 09:55:57 +10:00
Age Manning
3752a8f860
Merge pull request #459 from adlerjohn/adlerjohn-dev-env-setup-submodules
Fix submodule init command in docs to also update
2019-07-27 11:18:39 +10:00
Age Manning
d17bd68898
Merge pull request #462 from adlerjohn/adlerjohn-fix-typos
Fix lots of typos
2019-07-27 11:16:16 +10:00
John Adler
fec7168512
Fix lots of typos. 2019-07-26 15:26:06 -04:00
John Adler
69ad55af19
Fix submodule init command to also update. 2019-07-26 13:31:31 -04:00
Grant Wuerker
5e3fe2467a
Merge branch 'master' into process-free-attestation 2019-07-25 13:35:39 +02:00
Grant Wuerker
b49d592eee
Copy paste error in comment fixed. 2019-07-24 18:06:18 +02:00
Grant Wuerker
51645aa9af
Correct process_attestation error handling. 2019-07-24 18:03:48 +02:00
Age Manning
b5af73d056
Merge pull request #441 from sigp/rpc-update
RPC Rewrite
2019-07-24 20:08:16 +10:00
Age Manning
ae96325c81
Allows Libp2p service to be read outside network thread 2019-07-24 17:45:31 +10:00
Age Manning
7d38cba252
Remove encoding error and redundant code 2019-07-24 15:17:44 +10:00
Grant Wuerker
b2471eca49
Checking if the an attestation contains a latest message 2019-07-23 20:50:18 +02:00
Age Manning
89ff7fb6b8
Complete initial testing of new RPC 2019-07-23 22:45:42 +10:00
Age Manning
491dca09e5
Merge #443 2019-07-23 09:18:18 +10:00
Maximilian Ehlers
57c065e915 Update installation.md (#448) 2019-07-22 19:12:13 +10:00
Age Manning
b350a78fec
Update RPC. WIP 2019-07-22 14:13:18 +10:00
Grant Wuerker
3b8a584c55
Expanded fork choice api to provide latest validator message. 2019-07-21 22:53:39 +02:00
Grant Wuerker
bef7ca6bfb
Cleaned up get_attestation_state 2019-07-20 12:49:41 +02:00
Grant Wuerker
7cdfa3cc27
Looser check on beacon state validity. 2019-07-19 14:52:01 +02:00
b-m-f
e9671084af
Saves ENR to disk on every address update
Signed-off-by: b-m-f <max@ehlers.berlin>
2019-07-18 16:48:04 +01:00
Grant Wuerker
b90edaf7f6
Merge branch 'master' into process-free-attestation 2019-07-18 12:33:22 +02:00
Age Manning
b2a1b20e24
Merge latest master 2019-07-16 23:26:31 +10:00
Age Manning
414d41cb57
Shift changes into message handler and simple sync for rpc-rewrite 2019-07-16 22:32:37 +10:00
Luke Schoen
bbde06eb9f docs: Fix readme typos (#439) 2019-07-16 17:40:53 +10:00
Kirk Baird
0513559252 Fix syncing bugs by recursively attempting to process parents in the … (#429)
* Fix syncing bugs by recursively attempting to process parents in the import queue, change BlockRootsIterator

* Swap from crossbeam channel to tokio mpsc

* Recursion fix

* Remove exess block processing

* Fix network lag, correct attestation topic

* Correct network poll logic

* Overhaul of SimpleSync and modify BlockRootsIterator to return start_slot

* Fix bug in tests relating to StateRootsIterator

* Remove old, commented-out heartbeat code.

* Tidy docs on import queue enum

* Change source logging msg in simple sync

* Rename function parameter in simple sync

* Use `BestBlockRootsIterator` in `reduced_tree`

* Update comments for `BestBlockRootsIterator`

* Fix duplicate dep in cargo.toml
2019-07-16 17:28:15 +10:00
Paul Hauner
88c6d15c32
Padding efficent merkle root algo (#436)
* Add initial work on padding efficent merkle roots

* Improve merklize_padded

* Improve tree_hash crate -- fix bugs, docs

* Update codebase for tree_hash API change

* Remove dbg statements, fix import error

* Fix clippy lints, doc error

* Tidy tree hash comments

* Increase tree_hash max tree height

* Fix PR review comments

* Fix typos

* Fix cache access off-by-one in tree hash

* Set max tree depth to 48 (from 64)
2019-07-16 14:40:56 +10:00
Age Manning
704263e35f
Clean up Protocol types 2019-07-15 18:41:05 +10:00