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Author SHA1 Message Date
Ori Newman
49b6cc6038
Add mutable and immutable header interfaces (#1305) 
* Add mutable and immutable header interfaces

* Fix ShouldMine()

* Remove false comment

* Fix Equal signature

* Fix Equal implementation
 2020-12-29 13:55:17 +02:00
Elichai Turkel
c10a087696
Remove virtualDiffParents that aren't in V.Past or in P.Future (#1310) 2020-12-29 12:07:45 +02:00
Ori Newman
02d5fb29cf
Fix notifyVirtualSelectedParentBlueScoreChanged to show the selected tip blue score instead of the virtual's (#1309) 
* Fix notifyVirtualSelectedParentBlueScoreChanged to show the selected tip blue score instead of the virtual's

* Fix ShouldMine() to fetch selected tip header
 2020-12-29 12:07:05 +02:00
stasatdaglabs
48278bd1c0
Slightly improve the performance of antiPastHashesBetween. (#1312) 2020-12-29 10:36:18 +02:00
Ori Newman
d91afbfe3b
Change most Tracef to Debugf (#1302) 
* Change most Tracef to Debugf

* Remove diff from log
 2020-12-29 10:32:28 +02:00
Ori Newman
5f22632836
Use sync rate for getBlockTemplate's isSynced (#1311) 
* Use sync rate for getBlockTemplate's isSynced

* Fix a typo

Co-authored-by: Mike Zak <feanorr@gmail.com>
 2020-12-29 09:28:02 +02:00
stasatdaglabs
4aafe8a630
Fix a crashed caused by orphans whose validation failed. (#1297) 2020-12-29 09:02:28 +02:00
Elichai Turkel
7e379028f3
Log the time it takes to delete blocks and save the utxo set for pruning point (#1307) 2020-12-28 16:22:00 +02:00
Elichai Turkel
af1b8c8490
Move version initializiation to init function to prevent race conditions (#1299) 2020-12-28 16:04:00 +02:00
Ori Newman
c7c8b25c09
Set stream max message size and increase the max message size to 1GB (#1300) 2020-12-28 12:53:11 +02:00
stasatdaglabs
b0251fe1a6
Add missing lock to IsValidPruningPoint. (#1296) 2020-12-28 10:08:36 +02:00
Ori Newman
cfe013eca7
Add IsHeaderOnly field to BlockVerboseData (#1295) 2020-12-27 18:23:51 +02:00
stasatdaglabs
50e74bf412
Add BlueScore to BlockVerboseData. (#1294) 2020-12-27 17:57:43 +02:00
stasatdaglabs
12f1c3dfab
Fix a crash in GetMissingBlockBodyHashes (#1289) 
* Remove the limit on the amount of hashes returned from antiPastHashesBetween.

* Guard against requests with a non-existing block hash.

* Move missing-block-hash guards to consensus.go.

* Ban a peer that doesn't send us all the requested headers during IBD.

* Extract blockHeap.ToSlice.

* Re-request headers in requestHeaders if we didn't receive the highHash.
 2020-12-27 17:03:21 +02:00
Ori Newman
a231ec7214
Make only one transaction in validateAndInsertBlock (#1292) 2020-12-27 16:37:09 +02:00
Ori Newman
8aecf961bc
Red inclusion (#1275) 
* Accept red blocks transactions

* Add comments to TestTransactionAcceptance

* Fix tests

* Remove fetchUTXOSetIfMissing

* Remove redundant dependency

* Fix comments
 2020-12-24 18:12:46 +02:00
stasatdaglabs
0dea766373
Fix the stopOldTemplateSolving channel in the miner getting closed twice (#1286) 
* Fix the stopOldTemplateSolving channel in the miner getting closed twice.

* Remove a unused variable.
 2020-12-24 17:58:28 +02:00
Ori Newman
830ddf4735
Fill testConsensus's dagParams (#1283) 2020-12-24 17:47:03 +02:00
stasatdaglabs
9d0f513e49
Implement a simple mechanism to stop a miner from mining while kaspad is not synced (#1284) 
* Reintroduce isSynced into the GetBlockTemplate response.

* Add a warning for when kaspad is not synced.

* Rephrase a log.
 2020-12-24 17:15:44 +02:00
stasatdaglabs
bd97075e07
Remove the limit to the returned headers from buildMsgBlockHeaders (#1281) 
* Remove the limit to the returned header hashes from buildMsgBlockHeaders.

* Build msgBlockHeaders in batches rather than all at once.
 2020-12-24 16:53:26 +02:00
Svarog
05941a76e7
Make DomainHash and TransactionID read-only structs (#1282) 
* Increase size of reachability cache

* Change DomainHash to struct with unexported hashArray

* Fixing compilation errors stemming from new DomainHash structure

* Remove obsolete Read/WriteElement methods in appmessage

* Fix all tests

* Fix all tests

* Add comments

* A few renamings

* go mod tidy
 2020-12-24 16:15:23 +02:00
stasatdaglabs
7cbda3b018
Fix RPC requests with unknown payloads crashing kaspad (#1203) 
* [NOD-1596] Return an error on an unknown field.

* [NOD-1596] Don't use unknownFields to check whether a message is invalid.
 2020-12-24 15:17:34 +02:00
Ori Newman
a0b93e1230
Fix deletePastBlocks (#1280) 2020-12-24 13:53:16 +02:00
stasatdaglabs
b749b2db0b
Fix transaction relay not working (#1279) 
* Implement HandleGetMempoolEntry.

* Fix equality bug in handleRelayedTransactionsFlow.
 2020-12-24 10:40:56 +02:00
Svarog
717914319a
Increase size of reachability and block-relations cache (#1272) 
* Increase size of reachability cache

* Increase cache size for BlockRelationStore
 2020-12-24 10:27:05 +02:00
stasatdaglabs
6ef8eaf133
Fix AddBlock not returning validation failure errors (#1268) 
* Fix AddBlock not returning validation failure errors.

* Elevate a log from Info to Warning.

* Elevate a log from Info to Warning.
 2020-12-23 15:08:02 +02:00
Elichai Turkel
273c271771
Remove hash reversal (#1270) 
* Remove hash reversing

* Move toBig to pow.go

* Update some tests
 2020-12-23 12:42:37 +02:00
Ori Newman
729e3db145
Pruning calculation changes (#1250) 
* 1) Calculate pruning point incrementally
2) Add IsValidPruningPoint to pruning manager and consensus
3) Use reachability children for selected child iterator

* Add request IBD root hash flow

* Fix UpdatePruningPointByVirtual and IsValidPruningPoint

* Regenerate messages.pb.go

* Make the pruning point the earliest chain block with finality interval higher than the previous pruning point

* Fix merge errors
 2020-12-23 11:37:39 +02:00
Elichai Turkel
43c00f5e7f
Remove the sorting requirement from BlueWindow (#1266) 
* Remove the requirement for sorting in BlueWindow

* Sort the BlueWindow in window_test
 2020-12-23 10:00:14 +02:00
stasatdaglabs
90d4dbcba1
Implement a simple CLI wallet (#1261) 
* Copy over the CLI wallet from Kasparov.

* Fix trivial compilation errors.

* Reimplement the balance command.

* Extract isUTXOSpendable to a separate function.

* Reimplement the send command.

* Fix bad transaction ID parsing.

* Add a missing newline in a log.

* Don't use msgTx in send().

* Fix isUTXOSpendable not checking whether a UTXO is of a coinbase transaction.

* Add --devnet, --testnet, etc. to command line flags.

* In `create`, only print the public key of the active network.

* Use coinbase maturity in isUTXOSpendable.

* Add a readme.

* Fix formatting in readme.
 2020-12-23 09:41:48 +02:00
Ori Newman
cb9d7e313d
Implement Clone and Equal for all model types (#1155) 
* [NOD-1575] Implement Clone and Equal for all model types

* [NOD-1575] Add assertion for transaction ID equality

* [NOD-1575] Use DomainTransaction.Equal to compare to expected coinbase transaction

* [NOD-1575] Add TestDomainBlockHeader_Clone

* [NOD-1575] Don't clone nil values

* [NOD-1575] Add type assertions

* [NOD-1575] Don't clone nil values

* [NOD-1575] Add missing Equals

* [NOD-1575] Add length checks

* [NOD-1575] Update comment

* [NOD-1575] Check length for TransactionAcceptanceData

* [NOD-1575] Explicitly clone nils where needed

* [NOD-1575] Clone tx id

* [NOD-1575] Flip condition

* Nod 1576 make coverage tests for equal clone inside model externalapi (#1177)

* [NOD-1576] Make coverage tests for equal and clone inside model and externalapi

* Some formatting and naming fixes

* Made transactionToCompare type exported

* Added some tests and made some changes to the tests code

* No changes made

* Some formatting and naming changes made

* Made better test coverage for externalapi clone and equal functions

* Changed expected result for two cases

* Added equal and clone functions tests for ghostdag and utxodiff

* Added tests

* [NOD-1576] Implement reachabilitydata equal/clone unit tests

* [NOD-1576]  Full coverage of reachabilitydata equal/clone unit tests

* Made changes and handling panic to transaction_equal_clone_test.go and formating of utxodiff_equal_clone_test.go

* Added recoverForEqual2 for handling panic to transaction_equal_clone_test.go

* [NOD-1576]  Full coverage of transaction equal unit test

* [NOD-1576] Add expects panic

* [NOD-1576] Allow composites in go vet

* [NOD-1576] Code review fixes (#1223)

* [NOD-1576] Code review fixes

* [NOD-1576] Code review fixes part 2

* [NOD-1576] Fix wrong name

Co-authored-by: karim1king <karimkaspersky@yahoo.com>
Co-authored-by: Ori Newman <orinewman1@gmail.com>
Co-authored-by: Karim <karim1king@users.noreply.github.com>

* Fix merge errors

* Use Equal where possible

* Use Equal where possible

* Use Equal where possible

Co-authored-by: andrey-hash <74914043+andrey-hash@users.noreply.github.com>
Co-authored-by: karim1king <karimkaspersky@yahoo.com>
Co-authored-by: Karim <karim1king@users.noreply.github.com>
 2020-12-22 17:38:54 +02:00
stasatdaglabs
c2cec2f170
Fix the Sequence field in transaction inputs always getting deserialized to MaxUint64. (#1258) 2020-12-22 16:29:38 +02:00
Svarog
e7edfaceb7
Remove redundant rule errors (#1256) 
* Remove ErrTimeTooNew and rename ErrBlockIsTooMuchInTheFuture to ErrTimeTooMuchInTheFuture

* Remove ErrBlockMassTooHigh

* Remove ErrHighHash

* Remove ErrInvalidSubnetwork + some cleanup around subnetwork validation

* Remove ErrTxMassTooHigh

* Remove ErrBadTxInput

* Remove ErrOverwriteTx

* Remove ErrTooManySigOps

* Remove ErrParentBlockUnknown

* Remove ErrParentBlockIsNotCurrentTips

* Remove ErrWithDiff

* Remove ErrFinality

* Remove ErrDelayedBlockIsNotAllowed + ErrOrphanBlockIsNotAllowed

* Remove ErrSelectedParentDisqualifiedFromChain

* Remove ErrBuildInTransactionHasGas

* Remove ErrBadFees
 2020-12-22 14:05:21 +02:00
FestinaLente666
5632bee49d
comments on default constants (#1253) 
* comments on default constants

* more comments on default constants

* more comments on default constants

* more comments on default constants

* gofmt

* small typos
 2020-12-22 11:44:32 +02:00
stasatdaglabs
21a459c0f4
Implement virtual selected parent chain RPC methods (#1249) 
* [NOD-1579] Rename AcceptedTxIDs to AcceptedTransactionIDs.

* [NOD-1579] Add InsertBlockResult to ValidateAndInsertBlock results.

* [NOD-1593] Rename InsertBlockResult to BlockInsertionResult.

* [NOD-1593] Add SelectedParentChainChanges to AddBlockToVirtual's result.

* [NOD-1593] Implement findSelectedParentChainChanges.

* [NOD-1593] Implement TestFindSelectedParentChainChanges.

* [NOD-1593] Fix a string.

* [NOD-1593] Finish implementing TestFindSelectedParentChainChanges.

* [NOD-1593] Fix merge errors.

* [NOD-1597] Begin implementing UTXOIndex.

* [NOD-1597] Connect UTXOIndex to RPC.

* [NOD-1597] Connect Consensus to UTXOIndex.

* [NOD-1597] Add AcceptanceData to BlockInfo.

* [NOD-1597] Implement UTXOIndex.Update().

* [NOD-1597] Implement add(), remove(), and discard() in utxoIndexStore.

* [NOD-1597] Add error cases to add() and remove().

* [NOD-1597] Add special cases to add() and remove().

* [NOD-1597] Implement commit.

* [NOD-1597] Add a mutex around UTXOIndex.Update().

* [NOD-1597] Return changes to the UTXO from Update().

* [NOD-1597] Add NotifyUTXOsChangedRequestMessage and related structs.

* [NOD-1597] Implement HandleNotifyUTXOsChanged.

* [NOD-1597] Begin implementing TestUTXOIndex.

* [NOD-1597] Implement RegisterForUTXOsChangedNotifications.

* [NOD-1597] Fix bad transaction.ID usage.

* [NOD-1597] Implement convertUTXOChangesToUTXOsChangedNotification.

* [NOD-1597] Make UTXOsChangedNotificationMessage.Removed UTXOsByAddressesEntry instead of just RPCOutpoint so that the client can discern which address was the UTXO removed for.

* [NOD-1597] Collect outpoints in TestUTXOIndex.

* [NOD-1597] Rename RPC stuff.

* [NOD-1597] Add messages for GetUTXOsByAddresses.

* [NOD-1597] Implement HandleGetUTXOsByAddresses.

* [NOD-1597] Implement GetUTXOsByAddresses.

* [NOD-1597] Implement UTXOs().

* [NOD-1597] Implement getUTXOOutpointEntryPairs().

* [NOD-1597] Expand TestUTXOIndex.

* [NOD-1597] Convert SubmitTransaction to use RPCTransaction instead of MsgTx.

* [NOD-1597] Finish implementing TestUTXOIndex.

* [NOD-1597] Add messages for GetVirtualSelectedParentBlueScore.

* [NOD-1597] Implement HandleGetVirtualSelectedParentBlueScore and GetVirtualSelectedParentBlueScore.

* [NOD-1597] Implement TestVirtualSelectedParentBlueScore.

* [NOD-1597] Implement NotifyVirtualSelectedParentBlueScoreChanged.

* [NOD-1597] Expand TestVirtualSelectedParentBlueScore.

* [NOD-1597] Implement notifyVirtualSelectedParentBlueScoreChanged.

* [NOD-1597] Make go lint happy.

* [NOD-1593] Fix merge errors.

* [NOD-1593] Rename findSelectedParentChainChanges to calculateSelectedParentChainChanges.

* [NOD-1593] Expand TestCalculateSelectedParentChainChanges.

* [NOD-1597] Add logs to utxoindex.go.

* [NOD-1597] Add logs to utxoindex/store.go.

* [NOD-1597] Add logs to RPCManager.NotifyXXX functions.

* Implement notifySelectedParentChainChanged.

* Implement TestSelectedParentChain.

* Rename NotifyChainChanged to NotifyVirtualSelectedParentChainChanged.

* Rename GetChainFromBlock to GetVirtualSelectedParentChainFromBlock.

* Remove AcceptanceIndex from the config.

* Implement HandleGetVirtualSelectedParentChainFromBlock.

* Expand TestVirtualSelectedParentChain.

* Fix merge errors.

* Add a comment.

* Move a comment.
 2020-12-21 14:43:32 +02:00
Elichai Turkel
45edacfbfa
Replace Double-SHA256 with blake2b and implement domain seperation (#1245) 
* Replace default hasher (Double-SHA256) with domain seperated blake2b

* Replace all hashes with domain seperated blake2b

* Update the genesis blocks

* Replace OP_HASH256 with OP_BLAKE2B

* Fix the merkle tree by appending zeros instead of duplicating the hash when there is 1 branch left

* Update tests

* Add a payloadHash function

* Update gitignore to ignore binaries

* Fix a bug in the blake2b opcode
 2020-12-21 12:51:45 +02:00
Svarog
9f8f0fd747
Added safeguard against running TestDifficulty with a fresh genesis block (#1251) 2020-12-21 11:30:43 +02:00
stasatdaglabs
053bb351b5
[NOD-1597] Implement a UTXO index (#1221) 
* [NOD-1579] Rename AcceptedTxIDs to AcceptedTransactionIDs.

* [NOD-1579] Add InsertBlockResult to ValidateAndInsertBlock results.

* [NOD-1593] Rename InsertBlockResult to BlockInsertionResult.

* [NOD-1593] Add SelectedParentChainChanges to AddBlockToVirtual's result.

* [NOD-1593] Implement findSelectedParentChainChanges.

* [NOD-1593] Implement TestFindSelectedParentChainChanges.

* [NOD-1593] Fix a string.

* [NOD-1593] Finish implementing TestFindSelectedParentChainChanges.

* [NOD-1593] Fix merge errors.

* [NOD-1597] Begin implementing UTXOIndex.

* [NOD-1597] Connect UTXOIndex to RPC.

* [NOD-1597] Connect Consensus to UTXOIndex.

* [NOD-1597] Add AcceptanceData to BlockInfo.

* [NOD-1597] Implement UTXOIndex.Update().

* [NOD-1597] Implement add(), remove(), and discard() in utxoIndexStore.

* [NOD-1597] Add error cases to add() and remove().

* [NOD-1597] Add special cases to add() and remove().

* [NOD-1597] Implement commit.

* [NOD-1597] Add a mutex around UTXOIndex.Update().

* [NOD-1597] Return changes to the UTXO from Update().

* [NOD-1597] Add NotifyUTXOsChangedRequestMessage and related structs.

* [NOD-1597] Implement HandleNotifyUTXOsChanged.

* [NOD-1597] Begin implementing TestUTXOIndex.

* [NOD-1597] Implement RegisterForUTXOsChangedNotifications.

* [NOD-1597] Fix bad transaction.ID usage.

* [NOD-1597] Implement convertUTXOChangesToUTXOsChangedNotification.

* [NOD-1597] Make UTXOsChangedNotificationMessage.Removed UTXOsByAddressesEntry instead of just RPCOutpoint so that the client can discern which address was the UTXO removed for.

* [NOD-1597] Collect outpoints in TestUTXOIndex.

* [NOD-1597] Rename RPC stuff.

* [NOD-1597] Add messages for GetUTXOsByAddresses.

* [NOD-1597] Implement HandleGetUTXOsByAddresses.

* [NOD-1597] Implement GetUTXOsByAddresses.

* [NOD-1597] Implement UTXOs().

* [NOD-1597] Implement getUTXOOutpointEntryPairs().

* [NOD-1597] Expand TestUTXOIndex.

* [NOD-1597] Convert SubmitTransaction to use RPCTransaction instead of MsgTx.

* [NOD-1597] Finish implementing TestUTXOIndex.

* [NOD-1597] Add messages for GetVirtualSelectedParentBlueScore.

* [NOD-1597] Implement HandleGetVirtualSelectedParentBlueScore and GetVirtualSelectedParentBlueScore.

* [NOD-1597] Implement TestVirtualSelectedParentBlueScore.

* [NOD-1597] Implement NotifyVirtualSelectedParentBlueScoreChanged.

* [NOD-1597] Expand TestVirtualSelectedParentBlueScore.

* [NOD-1597] Implement notifyVirtualSelectedParentBlueScoreChanged.

* [NOD-1597] Make go lint happy.

* [NOD-1593] Fix merge errors.

* [NOD-1593] Rename findSelectedParentChainChanges to calculateSelectedParentChainChanges.

* [NOD-1593] Expand TestCalculateSelectedParentChainChanges.

* [NOD-1597] Add logs to utxoindex.go.

* [NOD-1597] Add logs to utxoindex/store.go.

* [NOD-1597] Add logs to RPCManager.NotifyXXX functions.

* [NOD-1597] Ignore transactions that aren't accepted.

* [NOD-1597] Use GetBlockAcceptanceData instead of GetBlockInfo.

* [NOD-1597] Convert scriptPublicKey to string directly, instead of using hex.

* [NOD-1597] Add a comment.

* [NOD-1597] Guard against calling utxoindex methods when utxoindex is turned off.

* [NOD-1597] Add lock to UTXOs.

* [NOD-1597] Guard against calls to getUTXOOutpointEntryPairs when staging isn't empty.
karpov 		2020-12-20 17:24:56 +02:00
stasatdaglabs
843edc4ba5
Limit the orphan collection (#1238) 
* Limit the orphan collection.

* Fix grammar in a comment.

* Fix a bad log.
 2020-12-20 11:20:51 +02:00
Ori Newman
bd5f4e8c6a Pruning fixes (#1243) 
* Pruning related fixes

* Rename setBlockStatus->setBlockStatusAfterBlockValidation

* Rename StatusValid->StatusUTXOValid

* Add comment

* Fix typo

* Rename hasValidatedOnlyHeader->hasValidatedHeader

* Rename checkBlockBodiesExist->checkParentBlockBodiesExist

* Add comments and logs

* Adding logs

* Add logs and assert

* Add comment

* Fix typo

* Fix log
 2020-12-20 09:38:34 +02:00
Elichai Turkel
6b1e691a57
Add GitHub actions in preperation for deprecating Jenkins (#1164) 
* Add a test script

* add gh action for build and test

* added all the test

* Change github workflow to use the new test script

* Change the docker file to use the new test script

* Add doc comment for ProtocolError.Unwrap()

* Use another github action to increase windows page size

* Run the action after any edit to the PR metadata/base

* Change go version from 1.15 to 1.14

* Rename test.sh to build_and_test.sh

Co-authored-by: Isabella Liu <isabellaliu77@gmail.com>
 2020-12-17 15:48:55 +02:00
Ori Newman
bf67c6351e
Add TestPruning (#1222) 
* Add TestPruning

* Add missing argument to teardown

* Add missing return value to AddBlock
 2020-12-16 14:49:55 +02:00
Mike Zak
99a14c5999 Update to version 0.8.4 2020-12-16 14:00:09 +02:00
Ori Newman
b510fc08a7
Change PoW error (#1234) 
* Use proper error for invalid PoW

* Add comment
v0.8.3-rc1 		2020-12-16 13:33:10 +02:00
Ori Newman
dc3ae4d3ac
Use pointer receivers when needed (#1237) 2020-12-16 12:50:17 +02:00
Svarog
1ebda36b17
Remove IsAwaitingUTXOSet from validateAndInsertBlock log, to prevent long operation (#1235) 2020-12-16 11:33:48 +02:00
Ori Newman
12379bedb6
Fix UTXO serialization errors (#1233) 2020-12-16 11:27:43 +02:00
stasatdaglabs
f90d7d796a
[NOD-1593] Return SelectedParentChainChanged from ValidateAndInsertBlock (#1202) 
* [NOD-1579] Rename AcceptedTxIDs to AcceptedTransactionIDs.

* [NOD-1579] Add InsertBlockResult to ValidateAndInsertBlock results.

* [NOD-1593] Rename InsertBlockResult to BlockInsertionResult.

* [NOD-1593] Add SelectedParentChainChanges to AddBlockToVirtual's result.

* [NOD-1593] Implement findSelectedParentChainChanges.

* [NOD-1593] Implement TestFindSelectedParentChainChanges.

* [NOD-1593] Fix a string.

* [NOD-1593] Finish implementing TestFindSelectedParentChainChanges.

* [NOD-1593] Fix merge errors.

* [NOD-1593] Fix merge errors.

* [NOD-1593] Rename findSelectedParentChainChanges to calculateSelectedParentChainChanges.

* [NOD-1593] Expand TestCalculateSelectedParentChainChanges.
 2020-12-15 11:37:52 +02:00
Ori Newman
fddda46d4f
Fix infinite loop on antiPastHashesBetween (#1226) 
* Fix infinite loop on antiPastHashesBetween

* Get rid of highBlockBlueScore and lowBlockBlueScore
 2020-12-15 10:37:35 +02:00
Svarog
77adb6c99f
Make consensus.databaseContext a DBManager and allow keeping data dir in TestConsensus 
* Make consensus.databaseContext a DBManager

* Allow keeping data dir in TestConsensus
 2020-12-15 10:11:14 +02:00