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81 commits

Author SHA1 Message Date
Roman Khimov
f445f7c602 transaction: drop Contract transaction type 2020-06-05 19:20:16 +03:00
Anna Shaleva
7acf5b2841 core: add SystemFee and NetworkFee to transaction 
closes #831
 2020-05-20 23:26:48 +03:00
Anna Shaleva
29d321b5e1 *: drop miner transaction 
1. Completely remove miner transaction

2. Change validation rule for block: block without transactions is
valid.
 2020-04-27 17:57:37 +03:00
Evgenii Stratonikov
008e6eb233 vm: implement new PUSH opcodes 2020-04-23 10:52:28 +03:00
Evgenii Stratonikov
f50eaba202 consensus: remove debug test 2020-04-23 10:37:01 +03:00
Evgenii Stratonikov
351fdd469f core: calcultate NEO owner on-the-fly 2020-04-23 10:36:44 +03:00
Evgenii Stratonikov
1e50016a91 core,test: move helper functions for testchain to the internal package 
Our test chain is used in core,rpc and (in future) interop packages.
It is better to have all related declarations in one place to avoid
code duplication.
 2020-04-22 18:17:11 +03:00
Anna Shaleva
2b5c14160c core: add sender field to transaction 
closes #860
 2020-04-20 17:21:28 +03:00
Evgenii Stratonikov
941410a840 core: change verification scripts to new format 
Verification scripts now invoke Neo.Crypto.* interops instead of
CHECKSIG/VERIFY opcodes.
 2020-04-20 11:55:24 +03:00
Roman Khimov
e150bd7bb0
Merge pull request #859 from nspcc-dev/neo3/partial_consensus_message_decoding 
consensus: added partial message decoding
 2020-04-16 16:58:59 +03:00
Anna Shaleva
9dd5ab5e2b consensus: added partial message decoding 
closes #849
 2020-04-16 14:35:58 +03:00
Anna Shaleva
5fa11987d2 core: add validUntilBlock field to transaction 
1. closes #841

2. Commented out test cases where binary transaction are used.
These test cases marked with `TODO NEO3.0: Update binary` and need to be
updated.

3. Updated other tests.

4. Added cache to calculateValidUntilBlock() RPC-client method.
 2020-04-15 13:46:43 +03:00
Anna Shaleva
65503aa9b4 core: add nonce field to transaction 
1. Closes #840: added Nonce field to transaction.Transaction and
removed Nonce field from transaction.MinerTx

2. Added following methods to different tx types:
  - NewMinerTx()
  - NewMinerTxWithNonce(...)
  - NewEnrollmentTx(...)
  - NewIssueTx()
  - NewPublishTx(...)
  - NewRegisterTx(...)
  - NewStateTx(...)
in order to avoid code duplication when new transaction is created.

3. Commented out test cases where binary transaction/block are used.
These test cases marked with `TODO NEO3.0: Update binary` and need to be
updated.

4. Updated other tests

5. Added constant Nonce to GoveringTockenTx, UtilityTokenTx and genesis
block to avoid data variability. Also marked with TODO.
 2020-04-14 16:19:41 +03:00
Anna Shaleva
5a984fdf88 config: move config.go out of config/ 
closes #423
 2020-03-31 17:55:59 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Roman Khimov
06daeb44f3 core: make IsLowPriority work with pre-calculated fee 
Don't recalculate it again and again.
 2020-02-19 12:19:02 +03:00
Roman Khimov
d4cd134aef core: sort GetValidators() result 
As C# node does it. Technically it's only needed for consensus and could be
implemented in the appropriate package, but for better compatibility with C#
node we're better returning it sorted right here.
 2020-02-13 17:07:27 +03:00
Roman Khimov
7445655437 consensus: switch test to using the new PoolTx API 
Fixes GolangCI:
  Error return value of
  (*github.com/CityOfZion/neo-go/pkg/core/mempool.Pool).Add is not checked
  (from errcheck)

and allows us to almost completely forget about mempool here.
 2020-02-06 17:50:11 +03:00
Roman Khimov
a928ad9cfa mempool: make item an internal thing of mempool package 
Nobody outside should care about these details, mempool operates on
transactions and that's it.
 2020-02-06 15:41:56 +03:00
Roman Khimov
70b3839fd0 core/mempool: fix AddBlock and tx pooling concurrency issues 
Eliminate races between tx checks and adding them to the mempool, ensure the
chain doesn't change while we're working with the new tx. Ensure only one
block addition attempt could be in progress.
 2020-02-06 15:41:52 +03:00
Roman Khimov
388fed06e5 transaction: forbid serializing invalid transactions 
Transaction that has no data is invalid and can't be serialized, so throw an
error if someone tries to.
 2020-02-03 16:33:03 +03:00
Roman Khimov
760b39e324 consensus: close chain in tests 
Avoid test failures like this one:

=== RUN   TestService_OnPayload
==================
WARNING: DATA RACE
Read at 0x00c00015a843 by goroutine 112:
  testing.(*common).logDepth()
      /usr/local/go/src/testing/testing.go:665 +0xa1
  testing.(*common).Logf()
      /usr/local/go/src/testing/testing.go:658 +0x8f
  testing.(*T).Logf()
      <autogenerated>:1 +0x75
  go.uber.org/zap/zaptest.testingWriter.Write()
      /go/pkg/mod/go.uber.org/zap@v1.10.0/zaptest/logger.go:130 +0x11f
  go.uber.org/zap/zaptest.(*testingWriter).Write()
      <autogenerated>:1 +0xa9
  go.uber.org/zap/zapcore.(*ioCore).Write()
      /go/pkg/mod/go.uber.org/zap@v1.10.0/zapcore/core.go:90 +0x1c3
  go.uber.org/zap/zapcore.(*CheckedEntry).Write()
      /go/pkg/mod/go.uber.org/zap@v1.10.0/zapcore/entry.go:215 +0x1e7
  go.uber.org/zap.(*Logger).Info()
      /go/pkg/mod/go.uber.org/zap@v1.10.0/logger.go:187 +0x95
  github.com/CityOfZion/neo-go/pkg/core.(*Blockchain).persist()
      /go/src/github.com/CityOfZion/neo-go/pkg/core/blockchain.go:720 +0x6bb
  github.com/CityOfZion/neo-go/pkg/core.(*Blockchain).Run.func2()
      /go/src/github.com/CityOfZion/neo-go/pkg/core/blockchain.go:228 +0x53

Previous write at 0x00c00015a843 by goroutine 98:
  testing.tRunner.func1()
      /usr/local/go/src/testing/testing.go:900 +0x353
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:913 +0x1bb

Goroutine 112 (running) created at:
  github.com/CityOfZion/neo-go/pkg/core.(*Blockchain).Run()
      /go/src/github.com/CityOfZion/neo-go/pkg/core/blockchain.go:227 +0x264

Goroutine 98 (finished) created at:
  testing.(*T).Run()
      /usr/local/go/src/testing/testing.go:960 +0x651
  testing.runTests.func1()
      /usr/local/go/src/testing/testing.go:1202 +0xa6
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:909 +0x199
  testing.runTests()
      /usr/local/go/src/testing/testing.go:1200 +0x521
  testing.(*M).Run()
      /usr/local/go/src/testing/testing.go:1117 +0x2ff
  main.main()
      _testmain.go:162 +0x337
==================
--- FAIL: TestService_OnPayload (4.11s)
 2020-01-20 19:40:52 +03:00
Roman Khimov
32213b1454
Merge pull request #601 from nspcc-dev/refactoring/core 
core: refactor out Block, BlockBase and Header, closes #597.
 2020-01-20 16:19:20 +03:00
Evgenii Stratonikov
aaefcdecae consensus: use wallet in service 2020-01-17 17:25:51 +03:00
Evgenii Stratonikov
fed6fba9b6 core: refactor out MemPool 2020-01-16 10:16:24 +03:00
Evgenii Stratonikov
3d704a3a3a consensus: try to use previous proposal after ChangeView 
When system and network pressure is high it can be beneficial
to use transactions which and were already proposed.
The assumption is that they will be in other node's memory pool
with more probability.
 2020-01-14 16:05:27 +03:00
Evgenii Stratonikov
aecdf470e7 cli,pkg: use zap.Logger 2020-01-10 11:14:27 +03:00
Evgenii Stratonikov
8d1f564411 consensus: add tests for getTx 2019-12-27 14:12:58 +03:00
Evgenii Stratonikov
64d24d8ddd consensus: verify payloads correctly 2019-12-26 10:49:56 +03:00
Evgenii Stratonikov
138c94eda3 consensus: sign and verify consensus messages 2019-12-06 11:35:06 +03:00
Evgenii Stratonikov
60f1648778 consensus: fix a bug with index out of range 2019-11-29 16:05:00 +03:00