Roman Khimov
e621f746a7
config/core: allow to change the number of validators
...
Fixes #2320 .
2022-01-31 23:14:38 +03:00
Roman Khimov
59b2696849
services/consensus: drop blockchainer.Blockchainer use
...
Simplify testing, avoid monstrous Blockchainer interface.
2022-01-14 19:57:16 +03:00
Roman Khimov
66aafd868b
network: unplug stateroot service from the Server
...
Notice that it makes the node accept Extensible payloads with any category
which is the same way C# node works. We're trusting Extensible senders,
improper payloads are harmless until they DoS the network, but we have some
protections against that too (and spamming with proper category doesn't differ
a lot).
2022-01-14 19:55:50 +03:00
Roman Khimov
5dd4db2c02
network/services: unify service lifecycle management
...
Run with Start, Stop with Shutdown, make behavior uniform.
2022-01-14 19:53:45 +03:00
Roman Khimov
c942402957
blockchainer: drop Policer interface
...
We never use it as a proper interface, so it makes no sense keeping it this
way.
2022-01-12 00:58:03 +03:00
AnnaShaleva
2d196b3f35
rpc: refactor calculatenetworkfee handler
...
Use (Blockchainer).VerifyWitness() to calculate network fee for
contract-based witnesses.
2021-10-25 19:07:25 +03:00
Roman Khimov
4d2ecab16f
consensus: fix nonce handling
...
It was broken somewhere between 2f490a340385ce207f40
2021-07-21 19:06:19 +03:00
Roman Khimov
36d486a664
config: add InitialGASSupply, fix #2073
...
We now have 52M by default.
2021-07-20 16:59:54 +03:00
Evgeniy Stratonikov
85ce207f40
consensus: add Nonce to PrepareRequest
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-15 16:00:02 +03:00
Anna Shaleva
50296975e2
crypto: allow to provide non-default scrypt parameters
2021-06-11 15:22:28 +03:00
Evgeniy Stratonikov
ea49c6b637
wallet: rename isdefault to isDefault
...
Follow neo-project/neo#2451 .
2021-05-14 10:31:31 +03:00
Roman Khimov
9d2712573f
*: enable godot linter and fix all its warnings
...
It's important for NeoGo to have clean documentation. No functional changes.
2021-05-12 23:17:03 +03:00
Roman Khimov
c4e084b0d8
*: fix whitespace errors
...
leading/trailing newlines
2021-05-12 22:51:41 +03:00
Roman Khimov
4caff35e73
consensus: fix error checking in decoders
...
Spotted by errcheck.
2021-05-12 20:14:52 +03:00
Roman Khimov
cfc067dd24
*: remove dead code
...
Found by deadcode via golangci-lint.
2021-05-12 18:13:14 +03:00
Anna Shaleva
6d59689d9c
core: rename Neo.Crypto.CheckMultisig interop
2021-05-11 18:38:14 +03:00
Anna Shaleva
366e79b9b8
core: rename Neo.Crypto.CheckSig interop
2021-05-11 18:37:55 +03:00
Roman Khimov
84b240cc9a
services/consensus: add some logging on start
2021-04-02 13:13:26 +03:00
Roman Khimov
a954821b98
consensus: make Shutdown a no-op if not started
...
It makes client code a bit simpler, we can just issue a Shutdown() request
without thinking much about it (but only once of course).
2021-04-02 12:50:46 +03:00
Roman Khimov
f91ff78918
payload: drop Network from Extensible
...
It's only used to sign/verify it and is not a part of the structure. It's
still neded in consensus.Payload though because that's the way dbft library
is.
2021-03-26 13:45:18 +03:00
Roman Khimov
95c279325a
block: drop Network from the Header
...
It's not network-tied any more, network is only needed to
sign/verify. Unfortunately we still have to keep network in consensus data
structures because of dbft library interface.
2021-03-26 13:45:18 +03:00
Roman Khimov
d314f82db3
transaction: drop Network from Transaction
...
We only need it when signing/verifying.
2021-03-26 13:45:18 +03:00
Roman Khimov
df12adaa9e
crypto: remove crypto.Verifiable interface
...
We can now verify any hash.Hashable thing.
2021-03-26 13:45:18 +03:00
Roman Khimov
b56e028733
*: add more package-specific documentation
...
For the most important packages at least.
2021-03-19 16:18:45 +03:00
Anna Shaleva
2c68bfcfc6
consensus: remove nonce from PrepareRequest
2021-03-18 21:32:43 +03:00
Anna Shaleva
4809cdf0b0
consensus: fix panic during verifyBlock
...
Issue: panic during mixed 4-nodes consensus setup:
```
2021-03-18T12:01:50.715Z INFO skip change view {"nc": 0, "nf": 3}
2021-03-18T12:01:52.786Z INFO received ChangeView {"validator": 0, "reason": "Timeout", "new view": 1}
2021-03-18T12:01:53.602Z INFO received ChangeView {"validator": 2, "reason": "Timeout", "new view": 1}
2021-03-18T12:01:56.736Z INFO received ChangeView {"validator": 1, "reason": "Timeout", "new view": 1}
2021-03-18T12:01:56.736Z INFO changing dbft view {"height": 3, "view": 1, "index": 3, "role": "Backup"}
2021-03-18T12:02:01.758Z INFO received PrepareRequest {"validator": 2, "tx": 0}
panic: interface conversion: block.Block is nil, not *consensus.neoBlock
goroutine 315 [running]:
github.com/nspcc-dev/neo-go/pkg/consensus.(*service).verifyBlock(0xc000419540, 0x0, 0x0, 0x4)
github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:427 +0x1306
github.com/nspcc-dev/dbft.(*DBFT).createAndCheckBlock(0xc0001f8840, 0x13f0002)
github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:373 +0x27e
github.com/nspcc-dev/dbft.(*DBFT).onPrepareRequest(0xc0001f8840, 0x13f4378, 0xc0003b8500)
github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:329 +0xdf1
github.com/nspcc-dev/dbft.(*DBFT).OnReceive(0xc0001f8840, 0x13f4378, 0xc0003b8500)
github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:247 +0xe25
github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop(0xc000419540)
github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:297 +0x79d
created by github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start
github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:249 +0xa5
```
So (*service).verifyBlock is unable to work with nil block.
2021-03-18 18:20:33 +03:00
Anna Shaleva
20b70ee9fe
config: add MaxBlockSystemFee setting
2021-03-16 12:09:11 +03:00
Anna Shaleva
8f06bf21d7
config: add MaxBlockSize setting
2021-03-16 12:08:47 +03:00
Anna Shaleva
38103dcc7a
consensus: check transactions count during PrepareRequest verification
2021-03-15 16:58:37 +03:00
Anna Shaleva
23a3514cc0
consensus: store ProtocolConfiguration in consensus config
2021-03-15 16:58:27 +03:00
Anna Shaleva
9015e50847
core: refactor Neo.Crypto.CheckMultisigWithECDsaSecpr1
...
Rename it to Neo.Crypto.CheckMultisig and remove `message` parameter.
2021-03-10 21:46:05 +03:00
Anna Shaleva
cdaca7be3e
core: use Neo.Crypto.CheckSig for standard signature verification
2021-03-10 21:45:58 +03:00
Evgeniy Stratonikov
f83b376181
block: replace Base with Header
2021-03-10 13:38:44 +03:00
Evgeniy Stratonikov
2f490a3403
block: remove ConsensusData field
2021-03-10 13:38:44 +03:00
Evgeniy Stratonikov
bf20db09e0
stateroot: move state-root related logic to core/stateroot
2021-03-09 13:48:29 +03:00
Evgeniy Stratonikov
ffd85dd51d
native/policy: remove MaxBlockSize and MaxBlockSystemFee
2021-03-04 16:59:19 +03:00
Evgeniy Stratonikov
798ae6c63c
consensus/test: add missing t.Cleanup()
2021-03-03 13:14:25 +03:00
Anna Shaleva
2c81fc8b8e
*: upgrade tests to use T.Cleanup()
2021-03-01 17:08:00 +03:00
Evgeniy Stratonikov
91db164519
consensus/test: update binary payload data
2021-02-11 18:26:01 +03:00
Roman Khimov
43bfc909eb
consensus: flush previous proposal on new block
...
Reusing proposals from previous blocks doesn't make sense. And reduce some
code duplication along the way.
2021-02-04 18:54:01 +03:00
Roman Khimov
8c0a7225e5
consensus: only use previous proposal if it has something in it
...
It might just be uninitialized it doesn't really make sense using zero-length
previous proposal anyway.
2021-02-04 18:48:09 +03:00
Roman Khimov
f081e63674
consensus: fix extensible message category name
...
Fix this in 2+2 setup:
2021-02-04T13:50:23.923Z WARN peer disconnected {"addr": "172.30.0.5:20334", "reason": "handling CMDExtensible message: invalid category", "peerCount": 3}
2021-02-04T13:50:26.968Z WARN peer disconnected {"addr": "172.30.0.2:42586", "reason": "handling CMDExtensible message: invalid category", "peerCount": 2}
2021-02-04 16:55:46 +03:00
Anna Shaleva
bfbd096fed
core: introduce mempool notifications
2021-02-02 22:01:32 +03:00
Evgeniy Stratonikov
9592f3e052
network: implement pool for Extensible payloads
2021-01-28 17:09:06 +03:00
Evgeniy Stratonikov
5d83c28bc9
network: replace ConsensusType with ExtensibleType
2021-01-22 10:38:33 +03:00
Evgeniy Stratonikov
b918ec3abc
consensus: refactor payloads structure
...
1. `Version` and `PrevHash` are now in `PrepareRequest`.
2. Serialization is done via `Extensible` payload.
3. Update dbft version.
2021-01-22 10:38:32 +03:00
Roman Khimov
476cbbebdc
native: make registering as a candidate cost more
...
Follow neo-project/neo#2252 .
2021-01-21 23:02:59 +03:00
Evgenii Stratonikov
1c0c331e25
core: update System.Contract.Call syscall
...
1. Remove `System.Contract.CallEx`.
2. Extend number of parameters.
3. Add return value count to `VM.Context`.
2021-01-14 18:23:36 +03:00
Anna Shaleva
766f66c5ca
consensus: update binary payload tests
2020-12-21 12:51:07 +03:00
Evgenii Stratonikov
c5f9f6a3fd
consensus: validate timestamp in `verifyBlock()
...
Not doing this can possibly lead to the same node being validator
again and again.
2020-12-16 17:41:44 +03:00
