Commit Graph

317 Commits

Author SHA1 Message Date
Ivan Martinez
84b7c3654b Rename forkutils -> forkutil (#1976) 2019-03-12 16:39:13 -07:00
Raul Jordan
c1a9937760
Post ChainStart Validator Activation (#1934)
* implemented all the merkle func signatures

* branch indices complete

* check for index out of range in generating merkle proof

* completed full tests for sparse merkle trie impl

* lint

* formatting

* gazelle

* commentary

* ivan comments

* fmt

* get rid of the deposit trie

* recalculate trie when eth1 data changes

* default data response recalculates tree

* update merkle trie to use raw bytes

* use the new verify merkle root func

* builds

* if default data response historical deposits are empty, return the deposit root at the contract at the time

* work on trie

* trying again with more logging

* keep track of merkle trie indices, use correct big int ops

* use uint for merkle idx

* add todo

* update ticker correctly

* fix config and remove unnecessary logs

* readd plus one fix

* clarify some details

* weird imports spacing

* gazelle, lint

* fix tests using the new deposit trie

* builds but tests still fail

* rpc tests

* lint

* tests pass

* bazel lint

* rem commented block

* revert att slot fix

* preston comments

* comments

* fix build

* address last comment

* use counter

* imports
2019-03-12 00:05:55 -04:00
Preston Van Loon
4767b1dfbf Return loopback address when disconnected from network (#1969)
* Return loopback address when disconnected from network

* Update discovery_norace_test.go
2019-03-11 20:01:46 -07:00
Preston Van Loon
e4588d9be0
Revert "Create and Verify Signatures for Attestations (#1908)" (#1958)
This reverts commit 23072983ff.
2019-03-10 20:02:47 -04:00
Nishant Das
028506e7ed Handle Panics in Remaining Services (#1926)
* add recovery for initial sync

* add recovery for rpc

* adding to other services

* remaining services and tests

* fix test

* remove changes to rpc

* handle powchain

* handle in powchain

* abstract to shared package

* gazelle

* lint

* remove for operations

* add in more for operations

* travis

* fix lint
2019-03-10 17:53:28 -05:00
Raul Jordan
90221c32cf
Implement Updated Sparse Merkle Trie as a Utility for Deposit Processing (#1928)
* implemented all the merkle func signatures

* branch indices complete

* check for index out of range in generating merkle proof

* completed full tests for sparse merkle trie impl

* lint

* formatting

* gazelle

* commentary

* ivan comments

* fmt

* bench tests

* change old comment

* goimport

* partition travis
2019-03-08 15:47:28 -06:00
Ivan Martinez
23072983ff Create and Verify Signatures for Attestations (#1908)
* Verify signatures of attestations

* Implement BLS Signing for attestations

* Remove custody bit 0 from the attestation for now

* Fixes tests for attestations

* Fix tests to ensure they use proper attester indice

* Run gazelle

* Goimports

* Test attestation sigs in block operations

* Change formatting and make sure signatures are actually verified

* Fix duplicate import

* Fix duplicate import from merge

* Organize attestation sig to be conssitent with codebase

* Update to comments

* Change signatures to use aggregation

* Run gazelle

* Change function to return err instead of bool
Also gofmt

* Fix for comments

* Move createAggregationSignature to a function in attestations.go
2019-03-08 15:30:01 +08:00
Raul Jordan
205594c5d6 Fix Travis Failures on Master (#1938)
* resolve travis conflicts

* cp proto

* revert

* remove unused context
2019-03-07 23:54:41 -05:00
Preston Van Loon
2e7b08f97e
p2p fixes / improvements (#1931)
* don't broadcast to yourself

* todo

* Also listen for incoming streams

* send to a specific peer

* add godoc comment

* handle EOF as a normal thing

* gazelle

* add test for subscribing via direct comm
2019-03-07 21:37:15 -05:00
Nishant Das
2f9de6f93c Clean Up Batched Request (#1932)
* goimports

* do not log empty batches

* invalid request
2019-03-07 16:43:48 -06:00
Preston Van Loon
1f550a0da9
Handle nil protos (#1927)
* Handle hash nil pointers

* handle in hash beacon block

* add recovery when broadcasting p2p messages

* cmt

* gazelle
2019-03-07 11:32:01 -05:00
Preston Van Loon
5eb5f6afa9
Faucet enhancements + cluster private key management system (#1679)
* second pass at faucet, no rate limiting yet

* Add authentication support, step 1. This stuff needs to be refactored and tested

* move deposit input to keystore pkg, add proof of possession and withdrawal addr

* checkpoint on progress with cluster private key manager

* checkpoint w/ bootnode config

* checkpoint

* resolve todo

* encrypt the secrets

* add note about querying testnet

* workspace

* checkpoitn

* remove limits

* update

* checkpoint

* checkpoint

* remove jwt stuff

* fix build

* lint

* lint

* remove init

* remove jwt

* update

* checkpoint
2019-03-07 11:14:57 -05:00
Preston Van Loon
eda03ff767
Recover from a panic in p2p (#1906)
* recover from a panic in p2p

* Add safely process function

* print proto message

* add status to the span, if available

* add status to the span, if available
2019-03-05 23:57:44 -05:00
Preston Van Loon
2a7d9e157c
currently connected peers (#1893) 2019-03-05 15:20:47 -06:00
Preston Van Loon
23d5b5f0fa
Set Eth1FollowDistance to 16 for demo (#1891) 2019-03-05 14:42:18 -06:00
Nishant Das
b264cdc557 Allow Node to Request State if it is Behind (#1875)
* fix naming

* comment

* tests
2019-03-05 10:59:49 -06:00
Ivan Martinez
5aa7320507 Clear Up Code Inconsistencies (#1836) 2019-03-03 09:31:29 -08:00
Nishant Das
fe2eb5a812 Fixing Sync (#1830)
* fix querier

* new fixes for sync

* reducing batch size and adding equality condition

* remove commented code

* fix test

* fix few more tests
2019-03-03 11:03:47 -06:00
Raul Jordan
88765b6d3c
Fix Attestation Info at Slot to Match Justified Epoch Expectations (#1768)
* fix crosslinkt committees

* fix lint

* fix in epoch

* imports

* add gx tags

* epoch shuffling tests

* regress test

* preston comments

* service change

* advance to handle skip slots

* ready

* imports

* rem unnecessary log

* revert config

* last comment

* imports
2019-03-01 18:33:55 -06:00
Preston Van Loon
a19cb1864e Tracing additions (#1747) 2019-02-27 19:55:47 -08:00
Ivan Martinez
136950e0c5 Update some of client to v0.3 spec (#1733)
* Update validator to v0.3 spec

* Fix typos with rename
2019-02-27 12:21:15 -08:00
Preston Van Loon
a21aa28ff8
remove preemptive chainstart variable set (#1719) 2019-02-26 11:41:22 -05:00
Nishant Das
ef137beea4 reduce test time (#1716) 2019-02-26 06:45:59 -05:00
Nishant Das
a27c52e3a3
Update Initial Sync (#1694)
* adding check for chainHead

* add batch block limit

* adding state root

* removing genesisHash

* removing setBlockForInitialSync

* fixing tests

* remove obsolete check

* changing to check for state initialization

* changing var name

* fix test

* add in tests

* fix all tests

* lint

* reduce test time

* merge fixes

* gazelle
2019-02-26 13:37:28 +08:00
Raul Jordan
20803b4c9d
Revert Usage of ssz.TreeHash Across Repo (#1711)
* revert using ssz.TreeHash

* gazelle
2019-02-25 21:42:31 -06:00
Raul Jordan
e19920aec1
Miscellaneous Runtime Fixes & Improvements - Raul (#1674)
* fatal if impossible to receive chainstart

* fix tests

* fix

* custom delay

* completed custom delay

* errors

* better logs, nothing at genesis

* use demo in val

* add gazelle

* log

* starting to log stuff

* pass in ops

* avoid printing the large #s for debug, still working on tests..

* all around better logging

* fixed build error in epoch process

* fixed state transiton tests

* fixed block tests

* lint

* verify sigs in randao

* ready for inclusion falg

* only print waiting when slot is not valid

* fix build

* mod config

* fixed last justified slot issue

* fix inclusion

* fixed attestation issue

* using zero hash from params instead

* fix tests

* update balance

* removed swp

* more `- genesis_slot` for logs

* rem unused log

* fix broken tests

* account for skip slots in state root computation

* fixes done

* validator guide bug fixes - 671

* epoch boundary at the last slot of the epoch

* fix epoch issue

* more balance cal logs for debugging

* greater balance

* attestaton fixes

* fixes

* addressed testrun

* fixed ejection balance

* fix tests with far future epoch

* revert sync change

* revert initial sync change

* fix changes

* off by one att fix

* revert the att fix

* address comments

* format

* fix build

* rem file
2019-02-24 20:09:45 -06:00
Preston Van Loon
273993a7e0 DepositInput: Proof of possession, withdrawal credentials (#1675)
* move deposit input to keystore pkg, add proof of possession and withdrawal addr

* Add spec details for deposit input

* Use ssz

* actually use withdrawal key
2019-02-22 14:24:31 -06:00
Preston Van Loon
5adbaa2e23
Add example encoding for godoc ssz (#1687)
* Add example encoding for godoc ssz

* A bit more comments

* Add comment about fatal error
2019-02-22 12:50:28 -05:00
Ivan Martinez
0d29b2cd91 Makes test naming consistent across codebase (#1636) 2019-02-22 07:11:26 -08:00
Preston Van Loon
9f533fb7ae fix zero being power of two (#1684) 2019-02-22 06:45:25 -08:00
Raul Jordan
0a3b8fae9b
Deprecate Old Configuration Flags (#1676)
* replace password flag with path to password

* changed to simple string flag

* fix build
2019-02-21 14:34:44 -06:00
Raul Jordan
19abe81472
Implement Randao Reveal Signing in Proposer Client (#1650)
* finish the BLS API wrapper

* all tests passing

* unexported comment

* gofmt tests for bls

* block processing test into own package to avoid cycle

* randao tests pass

* blocks test passing

* use common deposit generator

* helper

* resolved import cycle

* setup initial

* builds

* almost done with blockchain tests

* fix blockchain tests

* getting through with chaintests

* revert client change

* lint

* sync master conflict gazelle

* randao test fixes

* randao proposer impl

* tests pass
2019-02-20 12:58:34 -06:00
Cayman
e3ba3e181c Remove leaf hashing in MerkleRoot function (#1653)
* Remove leaf hashing in MerkleRoot function

See https://github.com/ethereum/eth2.0-specs/pull/646 for clarification.

* Add comment clarifying leaf hashing removal
2019-02-20 23:51:35 +05:30
Preston Van Loon
4ee57f1c45 shorten name (#1649) 2019-02-19 13:38:29 -08:00
Raul Jordan
2425bef5c7
Update Configuration, Naming, and GenesisStart to Accommodate Randao (#1647)
* signature on startup configuration

* remove ref to hash32s for randao

* completed changes
2019-02-19 14:24:00 -06:00
Raul Jordan
c5c7d40398
Create Wrapper Around Pure Go BLS Project in Prysm (#1625)
* finish the BLS API wrapper

* all tests passing

* unexported comment

* gofmt tests for bls

* slice

* len

* cap err string

* tests

* imports

* gazelle
2019-02-19 09:09:50 -06:00
Preston Van Loon
c30913266c
Remove paths to go-ethereum crypto in validator (#1635)
* remove a few references that tie the validator binary to the go-ethereum crypto library

* fixes

* remove unused vars

* gazelle

* nosec on this crypto library
2019-02-19 01:17:27 -05:00
terence tsao
8b661c9540
CheckBit to work with small endian (#1628) 2019-02-18 12:45:20 -08:00
terence tsao
8c04ced1a6 Name Changes to Align with V0.3 (#1621)
* fixed epoch_processing

* penalize->slash

* exit -> voluntary_exit

*  SEED_LOOKAHEAD -> MIN_SEED_LOOKAHED

* ENTRY_EXIT_DELAY -> ACTIVATION_EXIT_DELAY

* `INCLUDER_REWARD_QUOTIENT` -> `ATTESTATION_INCLUSION_REWARD_QUOTIEN`

* LatestIndexRoots -> LatestActiveIndexRoots

* `MIN_VALIDATOR_WITHDRAWAL_EPOCHS` -> `MIN_VALIDATOR_WITHDRAWAL_DELAY`

* MAX_WITHDRAWALS_PER_EPOCH -> MAX_EXIT_DEQUEUES_PER_EPOCH

* ETH1_DATA_VOTING_PERIOD -> EPOCHS_PER_ETH1_VOTING_PERIOD

* SLOT_DURATION -> SECONDS_PER_SLOT

* EPOCH_LENGTH -> SLOTS_PER_EPOCH

* SLOT_DURATION -> SECONDS_PER_SLOT take 2

* rest of the misc fixes for config name changes

* remove tools/bootnode/.!74296!bootnode.go

* `current_epoch_start_shard` -> `current_shuffling_start_shard`, `current_shuffling_epoch`, `current_shuffling_see`

* go fmt

* fixed comment

* updated pseudocode comments

* merged master
2019-02-18 10:52:16 -06:00
Nishant Das
25e0d6fe34 Adding batched logs (#1605)
* adding batched logs

* remove arg

* set requestBlkNum

* changing to debug

* adding log delay
2019-02-16 15:00:52 -06:00
Preston Van Loon
c07b9bb456
remove old keystore flag (#1610) 2019-02-15 17:50:25 -05:00
Preston Van Loon
a57912dd5a
restore testutil usage removed in #1607 (#1608) 2019-02-15 14:04:51 -05:00
Preston Van Loon
8d67337564
Revert go-bls (#1607)
* revert bc2afa04c6

* Fix workspace

* remove serialize reference

* Remove static
2019-02-15 13:31:07 -05:00
Raul Jordan
1d72cee59c Revive Our Demo Config for Local Testing (#1602) 2019-02-14 15:01:07 -08:00
Raul Jordan
ae13bb5c83
Use Tree Hashing Algorithm Everywhere for Block Roots and State Root (#1577)
* begin using tree hash instead of hash for state and blocks

* replace with ssz

* rem references to vote cache

* replace all instances of state/block hash with root

* goimports

* almost every test in the world fails

* goimports

* all tests pass, tree hash across repo
2019-02-14 14:04:47 -06:00
Jie Hou
d620361233 Support typed nil pointer in tree hash (#1590) 2019-02-14 09:22:12 -06:00
Nishant Das
bddceda33b Implement Verify Bitfield (#1562) 2019-02-14 01:17:54 +00:00
Raul Jordan
281e5d1cfd
Provide Real Keystore to Validator Service for Public/Private Key Access at Runtime (#1570)
* provide validator with real keystore public key

* fmt

* build errors buildkite

* readd imports removed by goimport

* gazelle

* address broken tests

* make reference to filename a param

* fmt

* imports

* gazelle

* os remove all

* Use better Temp storage for tests

* testmain approach to avoid repeating expensive operation for each test

* travis lint

* fix test

* nokeystore in status test

* passing

* fix goimports
2019-02-13 17:49:06 -06:00
terence tsao
59e5e59300
Update Fork Choice to Use Balance (#1564) 2019-02-13 23:13:00 +00:00
Raul Jordan
f707f14cb2
Change BLS Public Key Length Check in Beacon RPC Server (#1571) 2019-02-13 12:08:25 -06:00
Nishant Das
77b1cc1c81
Simplify Config (#1579)
* clean up config

* lint
2019-02-13 20:04:58 +05:30
Raul Jordan
bb3ee07a3d
Standardize Slot Ticker with params.BeaconConfig().GenesisSlot (#1569)
* tests passing after standardizing to genesis slot

* goimports

* no more magic numbers in current slot

* fmt
2019-02-12 14:58:35 -06:00
Raul Jordan
cd415b0eda
Track Previously Seen Merkle Index to Prevent Duplicate Log Spam (#1566)
* using little endian and tests for encoding dep inputs

* use decode value and timestamp method in state

* updated comments to match serialization format

* latest compiled contract, abi, bytecode, and bindings

* to little endian everywhere

* fix all tests except for contract tests

* include contract changes

* address broken build

* compile with vyper v8

* update readme

* fix pkg name

* add skip chainstart delay

* skip chainstart delay tests pass

* to little endian timestamp

* using genesis timestamp instead of bool

* update with gofmt

* make more fields public

* duplicate log spam inconsistent root fixed by tracking last seen index

* sync with master

* readd weird removal of import

* readd libp2p import

* gazelle

* readd eth

* comments
2019-02-12 13:50:39 -06:00
Raul Jordan
5dc5f1d1c8 Update Contract to Use Little Endian And Encoding Across Entire Repo (#1536)
* using little endian and tests for encoding dep inputs

* use decode value and timestamp method in state

* updated comments to match serialization format

* latest compiled contract, abi, bytecode, and bindings

* to little endian everywhere

* fix all tests except for contract tests

* include contract changes

* address broken build

* compile with vyper v8

* update readme

* fix pkg name

* add skip chainstart delay

* skip chainstart delay tests pass

* to little endian timestamp
2019-02-12 09:27:00 +05:30
Jie Hou
52a21b6314 Support Encode/Decode of Nil Pointer (#1553)
* Support encoding/decoding against nil pointer

* Fix comments

* Small fix
2019-02-12 09:17:56 +05:30
Nishant Das
bc2afa04c6 Utilize Go-BLS in Prysm (#1367)
* removing redundant bls package

* gazelle

* battling bazel deps

* workspace

* go-bls works in prysm now

* add func and test

* add test

* fix tests

* edit workspace

* more verbose logs

* lint

* all tests passing

* handle error in keystore
2019-02-11 13:45:06 -05:00
terence tsao
4cadd534db
Update Genesis Slot and Epoch (#1537) 2019-02-10 23:09:35 +01:00
terence tsao
c46a583acb
Update MaxDeposit Config Names (#1539) 2019-02-09 14:09:09 +01:00
Nishant Das
b07a3c3bb8 Update Deposit Contract (#1494)
* Update deposit Contarct

* updating deposit trie

* add verifyMerkleBranch

* fix test

* fixed all tests

* fix other tests

* fixing a test

* All tests are fixed

* lint

* fix lint
2019-02-08 11:01:15 -06:00
Raul Jordan
61026103c6
Validator Attester Rewrite (#1487)
* initial validator attesthead rewrite based on proposer rewrite

* proceed with fetching committees and tree hashing the canonical head at assigned attester slot

* complete filling the properties of attestation data and all associated root hashes

* add when to attest todo

* finish entire attester client logic

* tests with mocks checked in

* tests passing in client

* stubbed out server implementation

* fixed build due to old property

* regen mocks with new mockgen version

* fixed broken tests

* complete bazel build fix

* address some review comments

* deep proto test

* tests passing after checking for empty committee and crosslink root

* address nishant comments
2019-02-06 10:20:38 -06:00
Nishant Das
c48f9c96e0
Allow Simulated Backend to Advance Chain (#1445)
* initialize beacon state separately

* extracting out testcase into another func

* creating function for simulated objects

* creating simulated object struct

* final clean up

* documentation

* lint

* adding chain advancer

* review comments

* replacing lib

* adding initialization for chain and new vars in struct

* added func

* fixing tests and all other bugs

* fixing tests

* docs

* adding a new nil block function

* adding test

* remove check for nil blocks

* godoc

* fixing merge conflicts, tests

* fix test
2019-02-06 10:18:55 +08:00
Preston Van Loon
4b27b8408b
Fix travis (#1493)
* fix travis

* test 2

* goimports

* Remove unused p2p config

* remove unused var
2019-02-05 10:46:32 -05:00
Preston Van Loon
4add403335
Validator Proposer Rewrite (#1462)
* WIP - with TODOs

* interface w/ test

* basic test for broadcast

* Add computeStateRoot funciton

* remove custody challenge

* resolve TODO lint issues

* more TODOs

* revert new line in types.proto

* broadcaster comment

* one of several failure condition tests

* Add test cases

* handle compute state error test case

* fix config in validator helpers

* fix tests too

* fix conflict

* partial PR feedback

* remove p2p

* gazelle

* package comment

* Better godoc
2019-02-05 08:47:25 -05:00
terence tsao
21ac564631
Aligning ETH2.0 spec - Make Epoch First Citizen (Package: Validators) (#1460) 2019-02-04 21:34:33 +01:00
terence tsao
176aa2688e
Implement Attestation Pool for Fork Choice (#1402) 2019-02-04 00:05:34 +01:00
Preston Van Loon
30080656bc Update config for deposits processing (#1473) 2019-02-03 20:21:18 +01:00
Ivan Martinez
5b209a2b18 Update DepositRoot to Eth1Data (#1403)
* update proto fileds

* Start writing ProcessETH1Data function

* More progress on tests

* Continue more work on tests

* Fix almost all the tests

* Fix all tests

* Fix everything

* Fix after rebase

* Fix for suggestions and fix per-epoch operation

* Remove method usage

* Fix build

* Fix suggestions

* Fix merge issues and suggestions

* Fix rebase issues

* Remove the error from ProcessETH1Data

* WIP write test

* Update test to reach crosslinks

* Revert "Update test to reach crosslinks"

This reverts commit 5ff9177f96c12c98c54eafffcfb385bd966b0888.

* Revert "WIP write test"

This reverts commit f7e7ed715c4af6b7e3c95643f7ebf85830caf638.
2019-02-02 16:24:42 -05:00
terence tsao
3acffd878c
Aligning ETH2.0 spec - RANDAO helpers (#1454) 2019-02-01 22:22:52 +01:00
Raul Jordan
67ae7a3a98
Validator Secret Initialization (#1436)
* begin validator initialization

* utilize keystore

* cli create

* add items

* validator accounts package

* completed tests

* linter

* fix broken build
2019-01-31 12:57:57 +01:00
Raul Jordan
cec6c8de83 Standardize Naming of Shared Packages, Remove Deprecated Packages (#1435)
* rem txpool

* standardize repo shared utils, remove deprecated items

* complete

* package lvl godoc
2019-01-31 10:53:58 +08:00
Raul Jordan
ec9240106e
Implement WaitForChainStart RPC Server and Client (#1421) 2019-01-30 13:28:53 +01:00
terence tsao
c0f36e467b
Eliminate Custody Logic for Phase 0 (#1408) 2019-01-30 11:11:13 +01:00
Ivan Martinez
e9cfc08549 Update all beacon constants to latest in spec (#1407)
* Update all beacon constants

* Fix documentation

* Fix sync time in config

* Fix some names
2019-01-29 12:16:50 +08:00
Raul Jordan
ed1c440e0d
Hash Proto Helper Function (#1414)
* hashproto

* fix hash proto

* lint
2019-01-28 17:08:27 +01:00
Jie Hou
4a383de5b4 More Strict Input Length Check when Decoding Struct (#1409) 2019-01-28 11:41:11 +01:00
Nishant Das
1e862511aa
Replace Solidity Contract With Vyper (#1343)
* adding deposit contract

* Adding bindings

* remove unused info

* shifting deploy function over

* new changes

* fixing tests and moving log utils to contract package

* new changes,helpers, fixing tests

* fix failing test

* readme

* contract change

* changes to contract

* new changes,helpers, fixing tests

* missing files

* adding constructor to contract

* lint

* updating with spec

* finally got it fixed

* add in deposit arguments

* new changes

* all tests pass

* addresing raul's and terence's comments

* remove vrc
2019-01-28 16:45:28 +08:00
Ivan Martinez
858231c90c Change baserewardquotient to spec and remove Gwei from config (#1388)
* Change baserewardquotient to spec and remove Gwei from config

* Attempt to fix test

* Fix tests
2019-01-25 15:10:53 +08:00
Ivan Martinez
45e9eda43c Normalize ETH to Gwei client-wide (#1381) 2019-01-24 15:29:04 -08:00
Andrei Ivasko
69c8d9072f Health check for Prometheus service (#1320) 2019-01-23 17:26:25 -08:00
Antoine Toulme
fde3d782ca use little endian for the data length encoding when performing a merkle hash (#1350) 2019-01-23 10:18:45 +08:00
terence tsao
5cb361895d
Rm Shard Committees 2 - Get Crosslink Committees Helpers (#1360) 2019-01-21 23:38:26 -08:00
Nishant Das
7ff544fddf
Fix travis and Other Linter Errors (#1356)
* fix travis and other linter errors

* remove megacheck
2019-01-21 13:35:34 +08:00
Jie Hou
247e8a5f8c SSZ: Switch to Little Endian (#1354)
* Change encode to little endian

* Fix decode
2019-01-21 12:44:17 +08:00
terence tsao
779bccba1e
Rm Shard Committees 1 - Update Protos and Configs (#1353) 2019-01-20 10:26:33 -08:00
Raul Jordan
f89fce9bd7
Implement Basic LMD Ghost Fork Choice Skeleton + Helper Funcs (#1310)
* add fork choice helpers

* LMD GHOST basic implementation

* add todos

* add in the initial test and finalize rest of functions

* added tests

* more simulation, adding trivial case with only one option for a head

* panics

* begin helper function tests

* more helper tests

* higher vote wins

* LMD Ghost full test

* comment

* add types

* optimize

* prepared

* deposits for chain

* lint

* use the hash beacon block util

* rem unnecessary db methods

* comments

* setup works
2019-01-19 10:57:51 +08:00
Preston Van Loon
19d9ad3e37
Revert "add unit test for test broadcast (#1127)" (#1348)
This reverts commit 685e299c45.
2019-01-18 19:27:21 -05:00
Jonathan Gimeno
685e299c45 add unit test for test broadcast (#1127)
* add unit test for test broadcast

* execute goimports

* add import peerstore

* refactor and check message equals expected

* remove not needed sleep

* add function to connect hosts to host

* refactor test for better reading

* refactor to only use one channel

* refactor subs to channel

* close channels instead of sending boolean value

* use goimports

* copy value to avoid race condition

* remove TODO comment

* fix issues with gometalinter

* run gazelle

* reduce sleep time

* add comments to goroutines
2019-01-17 20:43:22 -05:00
terence tsao
463cd58171
Implement Process Penalties and Exit Logic (#1291)
* implemented process pentalties and exit logic

* tests

* add MaxWithdrawalsPerEpoch to config

* preston's feedback, replaced index with idx

* s/e/penalizedEpoch

* removed blank line
2019-01-15 21:52:57 -08:00
Preston Van Loon
592c5c3d92 Refactor hashing of beaconblock to shared (#1315)
* Add beacon block hash function

* Refactor/remove old hash method

* gazelle
2019-01-15 00:41:20 +08:00
terence tsao
e313e97666
Implement Validator Rotation Logic (#1279) 2019-01-13 12:52:31 -08:00
Andrei Ivasko
b29188128d ToBytes32 (#1306) 2019-01-13 09:04:14 -05:00
ratikesh9
99def96cc2 Generic Slices library to support different data types (#1219)
* Generic Slices library to support different data types
** Main module added under slice_generic.go
** Test cases passing
** Modified Bazel Build accordingly to run test suite

* Periods added for the generic slice functions

* Build through gazelle & linter fixes

* Generic library using reflection for set operations

* Improvement in test cases including float 32

* Error Handling using generic error message for unsupported type

* Linter fixes and including more test cases

* Linter fixes

* Linter fixes in Errof function & increasing test coverage

* Test cases corrections

*  Benchmark test added for reflection & non reflection functions
Redundancy removed for various data type
Panic removed from the code & error handled

* documnet linter error removed

* Benchmark done with SSZ for reflection and non-reflection based functions

* Bazel build file updated

* gofmt & golinter error fixes

* Added data type support for uint32,int32,byte,int64,uint64

* Removed the redundant code and condition of error handled

* changes in linter & fixes

* Linter fixes

* Individual error handled for slices

* Removed unwanted variable t

* linter fixes

* Removed unwanted conditions

* linter & test cases fix

* Linter fixes in slice generic

* rebuilding with test
2019-01-13 15:57:39 +08:00
Preston Van Loon
5b14c8695d
Actually test p2p service against the service definition (#1304) 2019-01-12 23:35:00 -05:00
Raul Jordan
3c5f5cfcd3
Advance Beacon State Transition Part 4: Simulate Proposer Slashings (#1297)
* deposit definition according to latest spec

* ssz decode input data tests

* fix todo

* ignore XXX fields in struct

* fix

* timestamp

* gazelle run processing

* process deposit complete

* all logic complete

* verify merkle branch

* gazelle

* process deposit func

* diff cov 1005

* add todo"

* all test cases written down

* most tests complete

* ttl timestamp fail

* 100% code coverage in deposits

* fix params

* encode deposit data helper func

* state transition with no slots failing with panic at calcnewblockhashes

* smaller deposits for chain start

* state advancement benches

* ran go tests

* bazel

* improve the thing

* lint

* works works works

* all conflicts fixed

* edit readme to specify tests format

* edit readme to specify tests format

* skip slots works yay

* gazelle

* edit readme to specify tests format

* wrapped up all randao simulation

* fix

* passing

* goimports

* move to slices pkg

* deadcode

* deposit yaml tests

* created deposit trie implementation in Go

* created deposit trie implementation in Go

* gazelle

* merkle branch generation

* merkle branch generation

* more merkle debugging

* fix deposit trie

* include new merkle trie functions

* update all deposit operations

* capitalize

* advancing deposits fully works, grows the validator set

* wrap up time formatting

* lint fix

* include all information in the README

* edit conf

* revert

* clean up before merge

* successfully e2e test proposer slashings

* fix comments
2019-01-12 10:11:43 +08:00
Raul Jordan
5258f3d3d1
Advance Beacon State Transition Part 2: Simulate Block Randao at Every Slot (#1252) 2019-01-11 18:55:01 +08:00
Raul Jordan
1f11b821ab
Implement PoW Chain Deposit Trie in Go (#1285) 2019-01-11 16:29:30 +08:00
Kushagra Sharma
ef41dcfe3b Documented p2p.Server.Broadcast (#1166)
* Documented Server.Broadcast

* Fixed documentation formatting
2019-01-10 22:56:17 -05:00
Preethesh Puthran
afcfc47273 Added tests for iputils (#1265)
* Added tests for iputils

These tests reference issue #1264 on prysm.
The purpose behind the changes is to validate
results of the return value for the function
ExternalIPv4. Using regular expressions to validate
the ip address. Bazel build configuration has also
been updated.

* Added tests for iputils

These tests reference issue #1264 on prysm.
The purpose behind the changes is to validate
results of the return value for the function
ExternalIPv4. Using regular expressions to validate
the ip address. Bazel build configuration has also
been updated.

* Updated external_ip_test
2019-01-10 20:08:22 -05:00
Preston Van Loon
b23ca60efd
Add simple version to binaries via golink (#1286)
* Add version linking to binaries via --workspace_status_command=./scripts/workspace_status.sh

* dont export some things

* lint and better date

* even better date
2019-01-09 23:19:33 -05:00
Raul Jordan
4bb6196f4f
Wrap Up Data Structure Renaming (#1270)
* spec renames

* fix goimports

* fix items
2019-01-09 03:49:17 -06:00
terence tsao
138bc37a60
Renaming Poc_ and Pow_receipt_ fields (#1271) 2019-01-08 20:42:42 -08:00
Raul Jordan
c86bd54ad1
Simulated Backend State Transition Tests Part 1 (#1221) 2019-01-06 09:25:43 -06:00
terence tsao
141a8dba87
Reformat Configs for Readability (#1256) 2019-01-05 20:36:05 -08:00
Preston Van Loon
aa4f66edeb fix some lint issues (#1239)
* fix some lint issues

* print error

* unname the unused params
2019-01-05 21:12:59 -06:00
terence tsao
074ac07dc8
Replace Validator Status Code With Activation/Exit Slot (#1233) 2019-01-04 22:39:07 -08:00
Raul Jordan
ccc2a4b91f
Process Validator Deposits (#1184) 2019-01-04 23:39:34 -06:00
Raul Jordan
7e1af4fceb
Remove Use of Proto .GetX for Value Getters (#1235) 2019-01-04 21:58:19 -06:00
Jie Hou
e5d92a5e11 Implement SSZ Tree Hash Algorithm (#1211) 2019-01-02 11:14:12 -08:00
terence tsao
d3acd397fb
Implemented Process Validator Registry (#1213) 2018-12-31 10:24:52 -08:00
Jie Hou
b82b80a216 Remove Struct Fields Ordering for SSZ Encoding/Decoding (#1214) 2018-12-30 17:02:06 -08:00
Preston Van Loon
a901a154dc
Health check endpoints for services (#1183)
* /healthz part1

* lint, fix

* lints and todos

* add p2p status test

* Add test for service registry Statuses

* fix my fake errors for the linter

* Test healthz handler

* Run gazelle
2018-12-30 16:20:43 -05:00
Nishant Das
2138e1a838
fix helper (#1198) 2018-12-30 11:03:36 +08:00
Andrei Ivasko
fc97243bbd Remove Explicit Declaration of Repeated Demo Config Values (#1209) 2018-12-29 18:23:00 -08:00
Raul Jordan
2c2b30fa3a Implement Process Deposit Validator Helper Function (#1200) 2018-12-29 14:10:48 -08:00
Raul Jordan
b6052372e3
Implement Verify Merkle Branch (#1199)
* verify merkle branch

* gazelle
2018-12-29 12:46:36 -06:00
terence tsao
b23ccc608c
Update Validator Status and Process Ejections (#1186) 2018-12-29 09:24:11 -08:00
terence tsao
e03355f141
Helpers for Updating Validator Status (#1181) 2018-12-29 08:55:16 -08:00
Raul Jordan
a4e1e8cc08
Ignore XXX Fields in XXX SSZ Encoding (#1195)
* ignore XXX fields in struct

* fix encode
2018-12-28 23:12:27 -06:00
Raul Jordan
f5abc780ab
Verify Block Proposer RANDAO (#1104) 2018-12-27 23:19:32 -06:00
Nishant Das
e95e3ed517
Update State Transitions to Process Block Roots (#1176)
* Adding block root updating functions

* Adding block root updating functions

* Commiting stuff

* Updating test

* permissions

* adding tests

* fixing tests and gazelle

* Revert randao changes

* Comment

* Addressing review

* indenting
2018-12-27 14:48:09 +08:00
terence tsao
8515cc3cd1
Attestation Inclusion and Crosslink Rewards and Penalties (#1178) 2018-12-26 21:27:35 -08:00
terence tsao
72428239b8
Rewards/Penalties for Justification and Finalization Case 1 (#1173) 2018-12-26 07:46:06 -08:00
terence tsao
f975af8bc7
Rewards Penalties Helpers (#1168) 2018-12-26 07:22:52 -08:00
Nishant Das
9db1002d87
Updating Genesis Block to Spec (#1172)
* Updating to spec

* addressing review comments
2018-12-25 14:47:07 +08:00
terence tsao
c7a92b88c8
Epoch Processing: Receipt Root, Justification and Finalization (#1158) 2018-12-23 22:36:09 -08:00
Raul Jordan
5d26efcfaa
Deprecate types.BeaconState with pb.BeaconState Generated Proto (#1164) 2018-12-23 16:51:04 -06:00
Preston Van Loon
10f45744d6
Use gogo protobuf as the protoc compiler (#1165)
* first commit, remote att types

* no more agg attestation proto

* regen mock

* only attestations

* proto

* att process

* fix att references

* more tests passing

* use att protos

* complete

* change visibility

* use gogoprotobu
2018-12-23 15:34:59 -05:00
terence tsao
b9a233da7d Implemented Rest of Epoch Helpers (#1145)
* beginning epoch processing helper funcs

* renamed helpers to under epoch_operations

* implemented AttestingValidatorIndices

* deleted old epoch_processing.go file

* implemented WinningRoot & LowerThan helper funcs

* rest of the epoch helpers

* gazelle

* added tests

* merged

* mentioned LowerThan is for big endian format

* fixed spelling
2018-12-22 15:38:09 -05:00
Raul Jordan
1065617087 Replace Attestation Type Primitive With Proto Generated Type (#1149)
* first commit, remote att types

* no more agg attestation proto

* regen mock

* only attestations

* proto

* att process

* fix att references

* more tests passing

* use att protos

* complete

* Update dependency com_github_deckarep_golang_set to v1 (#1159)

* Update dependency com_github_edsrzf_mmap_go to v1 (#1160)

* Update dependency com_github_go_stack_stack to v1 (#1161)

* Update dependency com_github_rs_cors to v1 (#1162)

* Update dependency in_gopkg_urfave_cli_v1 to v1 (#1163)

* change visibility
2018-12-22 15:30:59 -05:00
Jie Hou
337f6ae58c SSZ: Support Pointer and Array (#1114) 2018-12-20 06:51:12 -08:00
terence tsao
74532a80d1
Boundary Attestation and Balances Helper functions (#1115) 2018-12-18 20:55:36 -08:00
renovate[bot]
4a784d3735 Update com_github_prometheus_common commit hash to 67670fe (#1125)
* Update com_github_prometheus_common commit hash to 67670fe

* fix formatting, the values are now floats, not ints

* delete metric with a now wild floating point value
2018-12-18 21:50:26 -05:00
terence tsao
6fb3af04da
Implement Attestation Participants Helper Function (#1111) 2018-12-17 10:34:28 -08:00
Jonathan Gimeno
4f316d6ed0 Issue 1017 taken port (#1108)
* add git ignore to avoid intellij bazel plugin files.

* check if port for p2p is available

* add unit test for port taken
2018-12-17 16:57:22 +08:00
Raul Jordan
1828537dd5
Implement Process Exits Block Operation (#1097)
* processing exit definition

* exit ops

* finished verification exits

* 100% cov

* comment

* fix
2018-12-15 17:06:24 -06:00
Raul Jordan
708daae04f
Implement Attestation Processing Block Operations (#1088) 2018-12-14 13:35:53 -06:00
Jie Hou
d38f3be8b9 SSZ: Support More Types (#1079)
* Add uint32 and uint64 support

* Add sample usage and its test

* BUILD file fix

* Add period in go doc comments.
2018-12-14 12:35:32 -06:00
Raul Jordan
5e85133e16
Implement Casper Slashing Block Operations (#1086) 2018-12-13 10:35:50 -06:00
terence tsao
8d1718edf9 Helper Functions to Retrieve Total Validator Balances (#1087)
* helper functions to get active validator total balances

* forgot to * params.BeaconConfig().Gwei

* tests

* GetEffectiveBalance comments & MaxDepositInGwei in config

* format
2018-12-13 15:46:44 +08:00
Raul Jordan
94e4bc1f18
Implement Proposer Slashing Block Operations (#1076) 2018-12-12 10:18:50 -06:00
terence tsao
ecbf50c2fe Use Validator Status in Proto (#1082)
* use validator status code in proto

* typo & constant casing
2018-12-11 22:40:17 -06:00
Preston Van Loon
b4f8c0afaf
Add new ShardAndCommitteesAtSlot from spec (#1075)
* Add new ShardAndCommitteesAtSlot method

* remove debug print

* one more test condition for fun

* simplify
2018-12-11 21:01:27 -05:00
Jie Hou
258fba8d45 Preliminary Implementation of SSZ (#1039)
* WIP: support uint8 and uint16

* WIP: Supports encode/decode for bytes

* WIP: Add encode/decode for slice

* WIP: Add struct encoding

* WIP: Add decoder for struct

* WIP: fix tests

* WIP: Aggregating tests

* WIP: data driven test

* WIP: implemented more decode tests

* WIP: Clean code and add more error check

* WIP: more polishing

* WIP: Added optional encode size calculation pass

* WIP: Improve error message reporting

* WIP: Add encoderDecoderCache

* Fix bazel

* Rearrange code

* Fix lint

* Address Nishant's comment

* Fix comments
2018-12-11 10:15:37 +08:00
terence tsao
071cc85bc6
Update Shuffle Function (#1055) 2018-12-09 11:21:23 -08:00
Nishant Das
954af67882
Change to Golang Crypto Library (#1054)
* deprecate hashutil

* Revert "deprecate hashutil"

This reverts commit 6ee40f916c6fcf73fe372b980ba5645fe0456f9d.

* changing to golang crypto lib

* Add comment

* add test
2018-12-07 01:01:51 +08:00
terence tsao
52a987ee44 Change Hashing Function from Blake2b to Sha3 (#1045)
* switched from blake2b to sha3

* fixed test

* use sha3 from eth1.0
2018-12-05 12:13:33 +08:00
Preston Van Loon
29bba21ce2
Explicitly initialize the fork data for genesis state (#1034)
* Explicitly initialize the fork data for genesis block

* gofmt using 1.11.2

* gofmt
2018-12-03 22:45:38 -05:00
Raul Jordan
a99de08562
Merge Active/Cystallized State (#1019) 2018-12-01 16:09:12 -06:00
terence tsao
13d805f398 Align Constant Variables With Latest Spec Changes (#989)
* add todo for 712

* update constants from latest spec
2018-11-28 16:46:04 -06:00
Preston Van Loon
c8ce74825e Bootstrap the DHT service (#973)
* Bootstrap the DHT service, add some tracing spans

* fix

* test fix

* dont ignore error
2018-11-26 10:18:43 -06:00