7 Commits

Author SHA1 Message Date
Svarog
8dc246a2a7
[NOD-1498] Consensus State Store (#992)
* [NOD-1420] Start working on ConsensusStateManager. Might be redundant due to recent changes

* [NOD-1420] Convert model to externalapi in utxo_algerbra helpers

* [NOD-1420] Add UTXO-diff algebra

* [NOD-1420] Prepare skeleton of calculateAcceptanceDataAndMultiset

* [NOD-1420] Added skeleton for AddBlockToVirtual

* [NOD-1420] Implement PopulateTransactionWithUTXOEntries

* [NOD-1420] Implement restorePastUTXO

* [NOD-1420] Implement finality check

* [NOD-1420] Move handling of tips to consensusStateManager

* [NOD-1420] Implement calculateAcceptanceDataAndMultiset

* [NOD-1420] Start implementing resolveBlockStatus

* [NOD-1420] Implement resolveBlockStatus

* [NOD-1420] Update related fields in end of resolveSingleBlockStatus

* [NOD-1420] Start working on selectVirtualParents

* [NOD-1420] Implemented BlockHeap

* [NOD-1420] Implement selectVirtualParents

* [NOD-1420] Implement updateVirtual

* [NOD-1420] Added comments where they were missing

* [NOD-1420] Place all consensusStateManager functions in correct files

* [NOD-1420] Return the missing outpoints from populateTransactionWithUTXOEntriesFromVirtualOrDiff

* [NOD-1420] Outpoint.ID -> TransactionID

* [NOD-1420] Fix Stringer tests

* [NOD-1420] Copy hash.FromString into utils

* [NOD-1420] SetParents should return an error

* [NOD-1420] Remove all reachabilityManager references from consensusStateManager

* [NOD-1420] Remove VirtualData. Get the info from the stores where needed

* [NOD-1420] Invert parameters to IsAncestorOf

* [NOD-1420] Use model.AcceptanceData

* [NOD-1420] Don't return accumulatedMassBefore in error cases

* [NOD-1420] Don't expect store functions to return nil when the requested data was found - instead add HasXXX functions

* [NOD-1420] addTransactionToMultiset sets isCoinbase properly

* [NOD-1420] expected hash string length is externalapi.DomainHashSize * 2

* [NOD-1420] Rename reachabilityTree -> reachabilityManager + updateReindexRoot if isNextVirtualSelectedParent

* [NOD-1420] ValidateCoinbaseTransaction in csm.verifyAndBuildUTXO

* [NOD-1420] Re-write HAsUTXODiffChild

* [NOD-1420] delete past_utxo.go.bak

* [NOD-1420] Implement validateCoinbaseTransaction in CSM

* [NOD-1420] Imlemented missing functionality in ValidateTransactionAndPopulateWithConsensusData

* [NOD-1420] Moved merge depth logic to MergeDepthManager

* [NOD-1420] Add logs

* [NOD-1498] Implement tips-related methods of consensusStateStore

* [NOD-1498] Implement consensusStateStore virtualDiffParents functionality

* [NOD-1498] Implement ConsensusStateStore UTXO-Set part

* [NOD-1498] Implement rest of consensusStateStore methods

* [NOD-1498] Use io.ReadFull instead of r.Read

* [NOD-1498] Added comments

* [NOD-1498] Move utxo serialization to protobufs

* [NOD-1498] Add comments

* [NOD-1498] Minor fixes in ConsensusStateStore

* [NOD-1498] Use empty bucket key + simplify serializeUTXOEntry
2020-11-03 14:42:26 +02:00
Ori Newman
2abd4a274b
[NOD-1496] Implement headers only verification (#987)
* [NOD-1496] Implement headers only verification

* [NOD-1496] Add checkParentsExist

* [NOD-1496] Stage block statuses in block processor

* [NOD-1496] Rename AddBlock->AddHeaderTip

* [NOD-1496] Return early from validateAndInsertBlock on header only and put ValidateProofOfWorkAndDifficulty inside validateBlock
2020-11-02 16:30:59 +02:00
stasatdaglabs
23cccb6396
[NOD-1497] Add additional methods to consensus external API (#989)
* [NOD-1497] Add missing APIs.

* [NOD-1497] Rename some new APIs.

* [NOD-1497] Add fields to BlockInfo.

* [NOD-1497] Add comments over BlockInfo and BlockLocator.

* [NOD-1497] Rename GetSelectedParent to GetVirtualSelectedParent.

* [NOD-1497] Add SetPruningPointUTXOSet.

* [NOD-1497] Rename GetHashesAbovePruningPoint to GetMissingBlockBodyHashes.

* [NOD-1497] Fix rename error.
2020-11-02 12:05:33 +02:00
Ori Newman
14fbe50636
[NOD-1493] Implement serialization in data stores (#983)
* [NOD-1493] Implement serialization in data stores

* [NOD-1493] Remove redundant functions

* [NOD-1493] Use bluesAnticoneSizesToDBBluesAnticoneSizes inside BlockGHOSTDAGDataToDBBlockGHOSTDAGData
2020-10-29 17:39:35 +02:00
stasatdaglabs
01c7c67aed
[NOD-1493] Implement serialization in AcceptanceDataStore, BlockRelationStore, BlockStatusStore, and BlockStore (#982)
* [NOD-1493] Add DbHashToDomainHash and DomainHashToDbHash.

* [NOD-1493] Use DbHashToDomainHash and DomainHashToDbHash.

* [NOD-1493] Begin implementing serializeAcceptanceData.

* [NOD-1493] Extract serialization blockHeader logic to serialization.

* [NOD-1493] Extract serialization acceptance data logic to serialization.

* [NOD-1493] Implement acceptance data serialization/deserialization.

* [NOD-1493] Implement transaction serialization/deserialization.

* [NOD-1493] Implement outpoint serialization/deserialization.

* [NOD-1493] Implement transaction ID serialization/deserialization.

* [NOD-1493] Implement subnetwork ID serialization/deserialization.

* [NOD-1493] Implement block relation serialization/deserialization.

* [NOD-1493] Implement block status serialization/deserialization.

* [NOD-1493] Implement block serialization/deserialization.

* [NOD-1493] Implement serialization/deserialization in BlockRelationStore.

* [NOD-1493] Implement serialization/deserialization in BlockStatusStore.

* [NOD-1493] Implement serialization/deserialization in BlockStore.

* [NOD-1493] Make go vet happy.

* [NOD-1493] Use DomainHashesToDbHashes.
2020-10-29 16:49:05 +02:00
stasatdaglabs
9cf1557c37
[NOD-1493] Implement types for serialization (#980)
* [NOD-1493] Add DbAcceptanceData.

* [NOD-1493] Add DbBlockRelations.

* [NOD-1493] Add DbBlockStatus.

* [NOD-1493] Add DbBlockGhostdagData.

* [NOD-1493] Add DbMultiset.

* [NOD-1493] Add DbPruningPoint.

* [NOD-1493] Add DbUtxoSet.

* [NOD-1493] Add DbReachabilityData.

* [NOD-1493] Add DbReachabilityReindexRoot.

* [NOD-1493] Add DbUtxoDiff.

* [NOD-1493] Add DbUtxoDiffChild.

* [NOD-1493] Make sure everything is lowercase.

* [NOD-1493] Add DbHash.

* [NOD-1493] Fix BlockHeaderStore.
2020-10-29 12:18:18 +02:00
stasatdaglabs
126e2e49bb
[NOD-1493] Implement serialization/deserialization inside BlockHeaderStore (#979)
* [NOD-1492] Rename dbmanager to database.

* [NOD-1492] Write messages.proto for DbBlock and DbTransaction.

* [NOD-1492] Implement serializeHeader.

* [NOD-1492] Implement deserializeHeader.
2020-10-29 11:15:14 +02:00