33 Commits

Author SHA1 Message Date
Svarog
369ec449a8 [NOD-509] Change organization name to kaspanet (#524)
* [NOD-509] Change organization name to kaspanet

* [NOD-509] Reorganize imports
2019-12-08 17:33:42 +02:00
Svarog
f4c6859e51 [NOD-509] Updated repository and imports to github.com/daglabs/kaspad (#521) 2019-12-08 16:28:53 +02:00
Ori Newman
c88fa1492e [NOD-375] Move to pkg/errors (#447)
* [NOD-375] Move to pkg/errors

* [NOD-375] Fix tests

* [NOD-375] Make AreErrorsEqual a shared function
2019-11-04 11:24:12 +02:00
Ori Newman
e6a4ed04f3 [NOD-338] recover indexer if didnt work for a while (#422)
* [NOD-338] Recover indexer if it didn't work for a while

* [NOD-338] Recover indexer if it didn't work for a while

* [NOD-338] Recover indexer if it didn't work for a while

* [NOD-338] Add tests and move blockidhash.go to blockdag package

* [NOD-338] Delete index current block id when dropping index, and do some refactoring

* [NOD-338] Change comments

* [NOD-338] Change recover error messages

* [NOD-338] Fix comments

* [NOD-338] Fix comments and fix test name
2019-09-26 18:19:58 +03:00
Ori Newman
a789680db1 [NOD-314] change pkscript to scriptpubkey (#400)
* [NOD-314] Change everywhere PkScript to ScriptPubKey

* [NOD-314] Change everywhere PkScript to ScriptPubKey

* [NOD-314] Rename pkPops -> scriptPubKeyPops
2019-09-15 11:09:36 +03:00
Svarog
20206789e0 [NOD-299] Add waitgroup to wait for all spawns to complete before calling teardown (#385)
* [NOD-299] Add waitgroup to wait for all `spawn`s to complete before calling teardown

* [NOD-299] Restore spawn on teardown + mark spawn done in the correct thread
2019-09-09 11:02:31 +03:00
Svarog
480b2ca07c [NOD-294] Fix golint in deploy.sh and fix all lint warnings (#380)
* [NOD-294] Fix golint in deploy.sh and fixed all lint errors

* [NOD-294] Fix typos in comments

* [NOD-294] Convert VirtualForTest into alias of *virtualBlock

* [NOD-294] Fixed some more typos in comments
2019-08-27 12:00:23 +03:00
stasatdaglabs
6d20202354 [NOD-222] Use accepting block blue score instead of containing block blue score for sequence lock and block maturity (#333)
* [NOD-222] Added constant: UnacceptedBlueScore.

* [NOD-222] Made it so that block transactions always have UnacceptedBlueScore.

* [NOD-222] Implemented updating unaccepted UTXO entries with accepted ones in the virtual.

* [NOD-222] Fixed an unclear comment.

* [NOD-222] Fixed diffFromAcceptanceData not receiving the right blue score.

* [NOD-222] Fixed various issues with the implementation. It appears to work now.

* [NOD-222] Removed debug logs.

* [NOD-222] Fixed tests that relied on utxoCollection.String().

* [NOD-222] Fixed TestChainedTransactions.

* [NOD-222] Fixed tests that relied on GetVirtualFromParentsForTest.

* [NOD-222] Fixed having identical entries in toAdd and toRemove.

* [NOD-222] Fixed logic in diffFrom that I previously broke.

* [NOD-222] Fixed a wrong check.

* [NOD-222] Figured out the magical invocation to make everything work.

* [NOD-222] Fixed blockDB tests.

* [NOD-222] Removed debug method.

* [NOD-222] Fixed comments related to setting coinbase maturity to 0.

* [NOD-222] Fixed a typo in a comment.

* [NOD-222] Added a comment that explains the new addition in GetVirtualFromParentsForTest.

* [NOD-222] Added a comment to DiffUTXOSet.Get().

* [NOD-222] Fixed a nuance in DiffUTXOSet.containsInputs.

* [NOD-222] Replaced nonsense in GetVirtualFromParentsForTest with diffFromAcceptanceData.

* [NOD-222] Renamed newVirtualUTXO -> newVirtualPastUTXO.

* [NOD-222] Fixed a comment.

* [NOD-222] Extracted checking utxoCollection with blueScore to a method.

* [NOD-222] Added tests where the same entry is in both toAdd and toRemove.

* [NOD-222] Used Add/RemoveEntry inside diffFromAcceptedTx.

* [NOD-222] Removed superfluous test for UnacceptedBlueScore.

* [NOD-222] Added/Updated comments.

* [NOD-222] Added tests to TestUTXODiffRules.

* [NOD-222] Added appropriate protection against impossible "from"s in diffFrom.

* [NOD-222] Added a comment explaining why we diffFrom acceptanceData in verifyAndBuildUTXO.

* [NOD-222] Fixed comments and equal() in utxoset.
2019-07-02 16:28:54 +03:00
Ori Newman
263737b3fb [NOD-196] move coinbase scriptpukey to payload (#330)
* [NOD-196] move coinbase scriptpukey to payload (no tests) (#311)

* [NOD-196] Move coinbase scriptPubKey to payload

* [NOD-196] Rename SubnetworkID.IsFull to SubnetworkID.IsBuiltIn

* [NOD-196] Fix comments

* [NOD-196] Add block subsidy to fee transaction

* [NOD-196] Fix comments

* [NOD-217] Merge coinbase and fee transaction (#328)

* [NOD-196] Fix tests

* [NOD-196] Fix tests

* [NOD-217] Add error to getBluesFeeData

* [NOD-217] Merge Coinbase and fee transaction

* [NOD-217] Format project

* [NOD-217] Remove OpTrue default for mining.NewBlockTemplate

* [NOD-196] Format project

* [NOD-217] Add missing space before comment

* [NOD-196] Change MaxCoinbasePayloadLen to 150
2019-06-17 17:43:13 +03:00
stasatdaglabs
ffd886498a [NOD-208] Make block reward maturity use the same mechanism as confirmations (#327)
* [NOD-208] Added blockBlueScore to UTXOEntry.

* [NOD-208] Added blueBlockScore to NewUTXOEntry.

* [NOD-208] Fixed compilation errors in policy, utxoset, and dag tests.

* [NOD-208] Changed validateBlockRewardMaturity and CheckTransactionInputsAndCalulateFee to use blueScore.

* [NOD-208] Changed CalcBlockSubsidy to use blueScore.

* [NOD-208] Changed SequenceLockActive to use blueScore.

* [NOD-208] Removed ExtractCoinbaseHeight.

* [NOD-208] Removed reference to block height in ensureNoDuplicateTx.

* [NOD-208] Changed IsFinalizedTransaction to use blueScore.

* [NOD-208] Fixed merge errors.

* [NOD-208] Made UTXOEntry serialization use blueScore.

* [NOD-208] Changed CalcPriority and calcInputValueAge to use blueScore.

* [NOD-208] Changed calcSequenceLock to use blueScore.

* [NOD-208] Removed blockChainHeight from UTXOEntry.

* [NOD-208] Fixed compilation errors in feeEstimator. Fixed a bug in the test pool hardness.

* [NOD-208] Fixed oldestChainBlockWithBlueScoreGreaterThan not handling an extreme case.

* [NOD-208] Fixed TestDiffFromTx.

* [NOD-208] Got rid of priority and support of free transactions.

* [NOD-208] Fixed TestProcessTransaction.

* [NOD-208] Fixed TestTxFeePrioHeap.

* [NOD-208] Fixed TestAddrIndex and TestFeeEstimatorCfg.

* [NOD-208] Removed unused rateLimit parameter from ProcessTransaction.

* [NOD-208] Fixed tests that rely on CreateTxChain.

* [NOD-208] Fixed tests that rely on CreateSignedTxForSubnetwork.

* [NOD-208] Fixed TestFetchTransaction.

* [NOD-208] Fixed TestHandleNewBlock. Fixed HandleNewBlock erroneously processing fee transactions.

* [NOD-208] Fixed TestTxIndexConnectBlock.

* [NOD-208] Removed the use of Height() from the fee estimator.

* [NOD-208] Removed unused methods from rpcwebsocket.go.

* [NOD-208] Removed Height from util.Block.

* [NOD-208] Removed ErrForkTooOld. It doesn't make sense in a DAG.

* [NOD-208] Made blockHeap use blueScore instead of height.

* [NOD-208] Removed fee estimator.

* [NOD-208] Removed DAG.Height.

* [NOD-208] Made TestAncestorErrors test chainHeight instead of height.

* [NOD-208] Fixed a couple of comments that were still speaking about block height.

* [NOD-208] Replaced all uses of HighestTipHash with SelectedTipHash.

* [NOD-208] Remove blockNode highest and some remaining erroneous uses of height.

* [NOD-208] Fixed a couple of comments. Fixed outPoint -> outpoint merge error.

* [NOD-208] Fixed a couple more comments.

* [NOD-208] Used calcMinRequiredTxRelayFee instead of DefaultMinRelayTxFee for mempool tests.

* [NOD-208] Renamed mempool Config BestHeight to DAGChainHeight.

* [NOD-208] Fixed a bug in oldestChainBlockWithBlueScoreGreaterThan. Made calcSequenceLock use the node's selected parent chain rather than the virtual block's.

* [NOD-208] Removed chainHeight from blockNode String().
Renamed checkpointsByHeight to checkpointsByChainHeight and prevCheckpointHeight to prevCheckpointChainHeight.
Removed reference to chainHeight in blockIndexKey.
Fixed comments in dagio.go.

* [NOD-208] Removed indexers/blocklogger.go, as no one was using it.

* [NOD-208] Made blocklogger.go log blueScore instead of height.

* [NOD-208] Fixed typo.

* [NOD-208] Fixed comments, did minor renaming.

* [NOD-208] Made a "common sense" wrapper around sort.Search.

* [NOD-208] Fixed comment in SearchSlice.
2019-06-16 14:12:02 +03:00
Svarog
396842ae40 [NOD-207] Rename any place that says 'OutPoint' to 'Outpoint' (#323)
* [NOD-207] Rename any place that says 'OutPoint' to 'Outpoint'

* [NOD-207] Fix any place that says output point
2019-06-05 16:23:57 +03:00
Ori Newman
aa51b5f071 [NOD-179] Added ECMH-Multiset to all UTXO structs (#304)
* [NOD-172] Port EMCH from bchd

* [NOD-172] Fix hdkeychain.TestErrors and add btcec.TestRecoverCompact

* [NOD-172] Make ECMH immutable

* [NOD-172] Fix gofmt errors

* [NOD-172] Add TestMultiset_NewMultisetFromDataSlice and fix Point to be immutable

* [NOD-172] Fix gofmt errors

* [NOD-172] Add test for checking that the Union of a multiset and its inverse is zero

* [NOD-179] Add ECMH Point to all UTXO-structs

* [NOD-179] Fix utxo set tests

* [NOD-179] Fix mempool tests

* [NOD-179] Remove RemoveTxOuts

* [NOD-179] Move serializeBlockUTXODiffData to the top of the file

* [NOD-179] Fix serializeBlockUTXODiffData comment format

* [NOD-179] Fix AddTx comment and name return values
2019-05-23 15:11:42 +03:00
Svarog
ca0619bbcf [NOD-176] Moved daghash from dagconfig to util (#298)
* [NOD-176] Moved daghash from dagconfig to util

* [NOD-176] Fixed order of includes with gofmt
2019-05-14 14:05:36 +03:00
Svarog
e9ec8cd39c [NOD-142] Convert Height and ChainHeight to uint64 (#269)
* [NOD-142] Updated util.FastLog2Floor to work on uint64

* [NOD-142] Convert height and chainHeight to uint64

* [NOD-142] A couple fixes in comments of TestFastLog2Floor

* [NOD-142] Make spendableOutOffset uint64 too
2019-04-30 12:50:46 +03:00
Ori Newman
7353a49469 [NOD-109] Reverse the order of .PastUTXO() and .RestoreUTXO() parameters (#249) 2019-04-15 10:37:06 +03:00
Ori Newman
1a2166cddf [NOD-101] Create a bucket for utxo diffs (#245)
* [NOD-101] Create a bucket for utxo diffs

* [NOD-101] Add error when diff data is not found

* [NOD-101] Fix serialization comment
2019-04-11 16:09:44 +03:00
Evgeny Khirin
7c30bc4301 [NOD-64] Remove subnetwork id supports all (#237)
* [NOD-64] Intermediate commit: need check tests on master

* [NOD-64] Commit before changing subnetwork IDS to new values

* [NOD-64] Fixed tests after changing subnetworks IDs constants

* [NOD-64] Extract duplicate code into functions

* [NOD-64] Renamed IsAllSubnetworks ==> IncludeAllSubnetworks
2019-04-03 17:03:48 +03:00
Ori Newman
254eab96cd [NOD-55] Change daghash hash to pointer in most places (#239)
* [NOD-55] Change daghash.Hash to pointer in most places

* [NOD-55] Fixed format error

* [NOD-55] Fixed merge error

* [NOD-55] Cancel copying hash in blockSet.hashes()
2019-04-02 13:49:47 +03:00
Svarog
a2b69a84f4 [NOD-48] Make wire.NewMsgTx recieve all paramaters that go into MsgTx, and compute what can be computed. (#216)
* [NOD-48] Update wire.NewMsgTx to recieve all fields in msgTx

* [NOD-48] Fix all compilation errors resulting from modification of wire.NewMsgTx

* [NOD-48] Calculate payloadHash iff subnetworkID is not native

* [NOD-48] Update all places the instantiate wire.MsgTx to use wire.NewMsgTx

* [NOD-48] Remove 'wire.' calls inside wire package

* [NOD-48] Made newMsgTx with all parameters private, and added a few public functions that take various arguments for all common use-cases

* [NOD-48] Explicitly pass SubnetworkIDNative instead of nil to newMsgTx

* [NOD-48] Remove option to pass nil to newMsgTx
2019-03-19 12:28:24 +02:00
Evgeny Khirin
b4f50f4e48 [Nod-25] Add payload hash to wire transaction (#200)
* [NOD-25] Intermediate commit

* [NOD-25] Fixed tests crashes

* [NOD-25] Fixed tests

* [NOD-25] Removed temporary debug code

* [NOD-25] Fixed error message
2019-03-12 10:48:57 +02:00
Ori Newman
1e447432a7 [NOD-28] Move subnetwork consts to subnetworkid package (#197)
* [NOD-28] Move SubnetworkID constants to subnetworkid package

* [NOD-28] change subnetwork id constants to pointers
2019-03-10 12:27:06 +02:00
Svarog
41647fd488 [DEV-376] Changed any instance of %v in format strings with a more specific format token (#188)
* [DEV-376] Changed any instance of %v in format strings with a more specific format token

* [DEV-376] Fixed some more wrong formatting strings + removed redundant
cast

* [DEV-376] Added fmt.Sprintf where it was missing

* [DEV-376] use %s for util.Amount, to invoke .String()

* [DEV-376] Some more fixes in format strings

* [DEV-376] fixed mruinvmap_test to expect the correct behaviour
2019-02-20 14:02:52 +02:00
Ori Newman
0aa7c430e0 Dev 364 implement the dag fee structure (#181)
* [DEV-364] Add fee transactions validation

* [DEV-364] make NextBlockFeeTransactions for creating block templates

* [DEV-364] apply coinbase rules to fee transaction is some cases

* [DEV-364] Add comments

* [DEV-364] put getTXO as separate function

* [DEV-364] Make getParentsFeeData a separate function

* [DEV-364] fix calculateFees

* [DEV-364] force maximum sequence for fee transactions

* [DEV-364] add TestValidateFeeTransactions

* [DEV-364] change fee transaction to be one tx per block rather than one tx for each blue

* [DEV-364] fix tests

* [DEV-364] Use constants instead of inline numbers
2019-02-11 17:33:55 +02:00
Ori Newman
0bc7a11551 Dev 341 increase mining test coverage (#178)
* [DEV-341] Ensure 100% coverage for mining package

* [DEV-341] Add TestNewBlockTemplate

* [DEV-341] Add TestNewBlockTemplate

* [DEV-341] Test GasLimit filtering in NewBlockTemplate

* [DEV-341] Add comment to TestNewBlockTemplate
2019-01-29 11:16:40 +02:00
Evgeny Khirin
100fbbaaa4 [DEV-361] Create type TxID as alias to daghash.Hash. (#175)
* [DEV-361] Create type TxID as alias to daghash.Hash. Use it for transaction IDs

* [DEV-361] Fixed missed renames

* [DEV-361] Removed usage of zeroHash

* [DEV-361] Fixed more missed renames
2019-01-27 14:27:10 +02:00
stasatdaglabs
f00651c4e3 [DEV-353] Rename subnetwork to subnetworkID everywhere in the code except for the command line flag (#165)
* [DEV-353] Renamed subnetwork -> subnetworkID.

* [DEV-353] Renamed dagcoin -> native.
2019-01-20 16:22:25 +02:00
Svarog
e3994cddac [DEV-347] Normalize the way 'subnetwork' is capitalized (#161) 2019-01-13 18:00:34 +02:00
Svarog
6b55950901 [DEV-345] Enforce requirement for transactions from 1(DAGCoin) or 2(sub network registry) sub network to have gas = 0 (#157)
* [DEV-345] Validate that gas and payload are 0 when required by sub-network

* [DEV-345] Remove check for txOut.Value < 0, since txOut.Value is a uint64

* [DEV-345] Added tests for CheckTransactionSanity

* [DEV-345] Remove checks for Gas and Payload validity in wire.MsgTx.Decode

* [DEV-345] Verify that payload in Gas sub-network is always 8 bytes (uint64).

* [DEV-345] Renamed tstCheck{Script/Rule}Error to check{Script/Rule}Error

* [DEV-345] Improved formatting
2019-01-13 11:01:43 +02:00
stasatdaglabs
5171d26bba [DEV-343] Change SubNetworkRegistry to use SubNetworkID as Hash160 (#156)
* [DEV-343] Made sub-network registry use subNetworkIDs.

* [DEV-343] Removed an unnecessary clone.

* [DEV-343] Renamed buildSubNetworkID to txToSubNetworkID. Broke out of a loop when it was known that no further processing is required. Handled error cases from dbGetNetwork separately from the "not-found" case/

* [DEV-343] Added an error case in GasLimit() for where the sub-network is nil.

* [DEV-343] Fixed return nil instead of err. Used a better way to check whether we should continue checking accepted transactions.
2019-01-10 17:13:11 +02:00
Evgeny Khirin
e76ce06acd [DEV-337] enusre transaction not overuse gas (#152)
* [DEV-312] Take in account subnetwork's GAS limit, when adding
transactions to block. Try to do that optimally.

* [DEV-312] Fixed GAS overusage calculation

* [DEV-337] Make sure that a transaction that uses more gas than the total allowed for sub-network

* [DEV-337] Moved transaction GAS check to mempool

* [DEV-337] Added Unit test for gas usage in transaction

* [DEV-337] Fixed build

* [DEV-337] Fixed tests stuff

* [DEV-337] Removed TODO comment
2019-01-09 15:54:48 +02:00
Ori Newman
7093155c3a [DEV-234] Add to txindex method to return the block in which tx was accepted (or indication it was not accepted) (#116)
* [DEV-234] add TxAcceptedInBlock and TxBlocks

* [DEV-234] test TxAcceptedInBlock and TxBlocks

* [DEV-234] test TxAcceptedInBlock and TxFirstBlockRegion

* [DEV-234] rename selectedPathSet to selectedPathChain

* [DEV-234] set indexers db as part of index manager initialization

* [DEV-234] remove redudant dag instance in txindex

* [DEV-234] fix TestTxIndexConnectBlock and add DAGParams as part of config in DAGSetup

* [DEV-234] TestTxIndexConnectBlock make K=1 to make calculations easier

* [DEV-234] rename TxAcceptingBlock to BlockThatAcceptedTx

* [DEV-234] update block fields names in txindex_test.go

* [DEV-234] rename selectedPathChain -> selectedPathChainSet
2018-11-05 16:11:54 +02:00
Svarog
35546b62d0
[DEV-240] Style fixes to satisfy golint (#112)
* [DEV-240] Unexport BlockDAG/SelectedTip, since it returns unexported *blockNode

* [DEV-240] Fix blockdag package comment to satisfy golint

* [DEV-240] Add comment explaining blank import of ffldb in blockdag/test_utils.go

* [DEV-240] Add comment to FullUTXOSet.Get

* [DEV-240] Unexported config.DefaultHomeDir

* [DEV-240] Remove blank import of ffldb from config/config.go

* [DEV-240] Added comment to daghash.Strings()

* [DEV-240] Added missing comments in hdkeychain/extendedkey.go

* [DEV-240] Re-activate goline in CI Dockerfile

* [DEV-240] Fixed some typos in comments

* [DEV-240] Typo fix in comment
2018-11-05 12:58:17 +02:00
Ori Newman
5fb220c38a Dev 105 get rid of utxoview (#58)
* [DEV-105] use utxodiff in mempool instead of utxoview

* [DEV-105] get rid of utxoview

* [DEV-105] fix tests to use utxoset

* [DEV-105] remove utxoview type

* [DEV-105] move DagSetup to test_utils.go

* [DEV-105] add comments and add blockdag/test_utils_test.go

* [DEV-105] add restoreInputs arg to removeTransaction

* [DEV-105] give more descriptive names to vars

* [DEV-115] close txChan outside of HandleNewBlock

* [DEV-105] rename DagSetup -> DAGSetup
2018-09-17 11:47:35 +03:00