33 Commits (b70fc6864f8dd09cf95d05eea06a82bdf6fbb3b8)

Author	SHA1	Message	Date
Edgar Aroutiounian	44c5704fc3	[slash][quorum][consensus] Extend existing data structures for slashing needs (#2148) ... * [slashing] Add Slashing fields in header, only available from v3 onward * [slashing] Add Banned field to validator struct * [consensus] Remove dead code * [node] Use named value for shardID of beaconchain * [consensus] No need to memory thrash Buffer * [slashing] Add slash record type, stub out BroadcastSlash * [cmd] Bump 2019 -> 2020 * [votepower] Add ballot results structs * [quorum][slash] Refactor quorum to accomdate extra data points needed for slashing * [consensus] Begin refactor of consensus leader messages * [consensus] Accomdate consensus for changed method signatures in quorum * [project] Whitespace and helper function * [block] More comments and logs for fields that do not make sense in earlier v version * [slashing] More comments, field renames, tag Edgar TODO * [quorum] Undo name change of Prepare to Announce, was mislead by other existing code	5 years ago
Eugene Kim	02ba0b309c	Fix cross-TX header introduction glitch ... Commit e79ba5fe88 introduced an off-by-one error which caused CX-enabled header to be introduced one epoch later than expected, i.e. at CrossTxEpoch + 1, where it should be CrossTxEpoch. This was caused by a vague, confusing naming of IsCrossTx(epoch) function of ChainConfig: The name did not clarify whether it meant introduction of CX-enabled header and processing of ingress receipts (which occurs at CrossTxEpoch) or acceptance of cross-shard transactions (which occurs at CrossTxEpoch+1). Introduce and use params.(*ChainConfig).HasCrossTxFields which handles the former case.	5 years ago
chao	a43715ead5	remove ShardStateHash from header v3	5 years ago
Rongjian Lan	f59469b644	Add epoch number in shard state for use of beacon epoch sync	5 years ago
Edgar Aroutiounian	aaf289c070	[shard] Wrapper on decoding ShardState (#1886) ... * [shard] Wrapper on decoding ShardState * [shard] Use EncodeWrapper * [shard] Add comment	5 years ago
Rongjian Lan	e79ba5fe88	Make shard chain follow beacon chain's epoch after stakingEpoch	5 years ago
Rongjian Lan	33a452fa4e	Revert local change	5 years ago
Rongjian Lan	bad9c62922	Bug fixes	5 years ago
Rongjian Lan	bde9d38ed1	Add missing staking related core code; and add some basic rpcs	5 years ago
Rongjian Lan	77ff9d422d	test code	5 years ago
chao	99ab46c6ef	fix block encoding/decoding issue for blockV2 and headerV3	5 years ago
chao	05e4c9a916	register v3 header and v2 body	5 years ago
chao	0c020d8f6a	add staking transaction field in v2 body; add v3 header for future fork	5 years ago
Eugene Kim	d5a4f4e4ad	Wire Pangaea chain config	5 years ago
Dennis Won	242f66a915	fixed cx txn with the change and added comments explanining the 3 differences between header.GetShardState vs core.GetShardState vs. chain.ReadShardState	5 years ago
Eugene Kim	c996f22f7a	Avoid fetching entire block to use just its header	5 years ago
Eugene Kim	f7900cb908	Use v1 header for CrossTxEpoch	5 years ago
Eugene Kim	499bcf2ee0	Abort UT upon error without comparing result ... Fixes UT panics.	5 years ago
Eugene Kim	dfd38b12ed	Add v1.Header (v2.Header sans CrossLinks)	5 years ago
Eugene Kim	11781f2424	Shorten error messages	5 years ago
Eugene Kim	8ac042ad9f	Move v1.Header → v2.Header	5 years ago
Rongjian Lan	b00903279f	Fix NewHeader epoch setting	5 years ago
Eugene Kim	576292bb9e	Add Copy method to the Header interface	5 years ago
Eugene Kim	d35cba2d44	Move block.HeaderInterface → blockif.Header ... This is to make it possible to use the Header interface from implementations without causing cyclic imports.	5 years ago
Eugene Kim	bc711829b8	Fix goimports	5 years ago
Eugene Kim	8ac058bb2e	Version headers ... block.Header is now a lightweight wrapper around an embedded HeaderInterface value, which is implemented by both v0 and v1 headers. It inherits all methods from the wrapped HeaderInterface, except it overrides EncodeRLP, DecodeRLP, and Hash to handle tagged-RLP encoding/decoding. (block.HeaderRegistry is the tagged RLP registry for versioned headers.) A ripple effect is that header instance creation now requires knowledge of epoch. This logic is handled by blockfactory. blockfactory.Factory is the interface, implemented by blockfactory.factory type. It uses a chain config to pull in the right epoch for the right type. As a convenience, blockfactory.NewTestHeader creates a new test-purpose headers. Use this in contexts where the implied chain config is TestChainConfig or the chain config does not matter. Miscellaneous changes: - block.HeaderFieldSetter now lives in its own file. - The functionality of block.NewHeaderWith has been replaced by the (*block.Header).With method. The accompanying unit tests for (*block.Header).EncodeRLP and (*block.Header).DecodeRLP() are the cross-sectional unit tests for the functionality added by this. They make sure that v0 header is encoded/decoded without tagged RLP envelope (compatibility mode), and v1 header is encoded/decoded with one. See comments of the RLP byte sequence for differences.	5 years ago
Eugene Kim	df76865cd3	Omit VRF/VDF/CX fields; stub their accessors	5 years ago
Eugene Kim	453d4fe3b6	Import Ethereum's core/types as ethtypes	5 years ago
Eugene Kim	7c56c816de	Copy v1 header into v0	5 years ago
Eugene Kim	31d53dbdf6	Move v1 Header and friends into block/v1	5 years ago
Eugene Kim	70a2ce4f01	Move Header and NewHeader into headerv1.go ... This file will move into block/v1 directory.	5 years ago
Eugene Kim	e1dff26b84	Create a new instance when setting big.Int fields ... That is, do not reuse the existing one, because it may be shared by multiple header instances. The goal here is to make it safe to value-copy header structs.	5 years ago
Eugene Kim	8cc2543c9e	Move header fields into private struct; expose them using getters/setters ... Also introduce NewHeader and NewHeaderWith functions. The latter is friendlier for create-and-initialize expressions, and can be used in place of the old &Header{field: value, ...} syntax.	5 years ago
Eugene Kim	d26525af63	shard.ShardState → shard.State to reduce stutter ... Pointed out by golint.	5 years ago
Eugene Kim	a48123e749	Move (core/)types.Header and friends into block	5 years ago