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163 commits

Author SHA1 Message Date
Evgenii Stratonikov
af583c14ea native: add GAS rewards for voters 
Close #1348.
 2020-11-10 15:30:30 +03:00
Evgenii Stratonikov
a3c7130ab2 native: cache committee together with votes 2020-11-10 15:23:06 +03:00
Evgenii Stratonikov
c30d891aa9 consensus: update NextConsensus only when committee is recalculated 2020-11-09 17:35:32 +03:00
Roman Khimov
0ee377792e
Merge pull request #1519 from nspcc-dev/designate-role-history 
native: implement designate contract history retention
 2020-11-06 15:35:18 +03:00
Roman Khimov
47421f23f4 native: add events to oracle contract 
Follow neo-project/neo#2036.
 2020-11-06 13:49:07 +03:00
Roman Khimov
9e781bff47 native: implement designate contract history retention 
Follow neo-project/neo#2007. Fix getDesignatedByRole price along the way.
 2020-11-06 13:46:40 +03:00
Anna Shaleva
15a939b1da rpc: allow to getcontractstate by address, id or name 
close #1423
 2020-11-03 17:23:49 +03:00
Roman Khimov
eaa260474f trigger/core: split System trigger into OnPerist and PostPersist 
Follow neo-project/neo#2022.
 2020-10-29 19:17:07 +03:00
Roman Khimov
c4a4a84515 native: lower voting fee 
Follow neo-project/neo#2010.
 2020-10-26 22:12:56 +03:00
Anna Shaleva
0232bbcb0c core: refactor GASRecord handling 
We should store each GAS record as
{
    Key: ContractID + RecordsPrefix + RecordID,
    Value: RecordValue,
}
So don't use state.GASRecord for storing anymore. However, it's still
useful to cache GasRecord values by using state.GASRecords, because we
have to keep GASIndexPairs sorted by indexes.
 2020-10-23 12:49:12 +03:00
Anna Shaleva
0da01fde7f core: refactor blocked accounts logic 2020-10-23 11:42:30 +03:00
Anna Shaleva
6685f8eba9 core: restrict the maximum number of requests per URL 2020-10-22 11:32:02 +03:00
Anna Shaleva
7c232e2ddc core: add max nodes count restriction to designate contract 2020-10-22 11:32:02 +03:00
Evgenii Stratonikov
42ff4a8fc7 native: provide name method for all contracts 2020-10-09 15:06:28 +03:00
Roman Khimov
eb9b1cae36
Merge pull request #1474 from nspcc-dev/core/fixes 
Some small improvements
 2020-10-09 10:03:52 +03:00
Roman Khimov
70e9e329cd
Merge pull request #1463 from nspcc-dev/core/blocked_accounts_cache 
core: add cache to Policy blocked accounts
 2020-10-08 14:35:19 +03:00
Evgenii Stratonikov
037cecf1ac native: move OracleRequest to state package 
It is used by multiple modules outside native
and produces unneeded dependencies.
 2020-10-08 13:48:14 +03:00
Anna Shaleva
9fe2b04db9 core: add cache to Policy blocked accounts 
Close #1441
 2020-10-08 13:47:21 +03:00
Evgenii Stratonikov
17922038dc native: add GetOracleInvokeScript() 2020-10-07 10:04:19 +03:00
Roman Khimov
d6a1a22afa
Merge pull request #1452 from nspcc-dev/contract/deploy 
Support `_deploy` method
 2020-10-06 19:54:14 +03:00
Evgenii Stratonikov
b2a3a0851e emit: accept multiple opcodes in Opcode() 2020-10-06 18:03:25 +03:00
Roman Khimov
2ea29924c4
Merge pull request #1454 from nspcc-dev/core/policy_checks 
core: add validation to policy methods
 2020-10-05 19:09:59 +03:00
Anna Shaleva
560e470484 core: add validation to native Policy methods 
close #1442
 2020-10-05 18:08:37 +03:00
Roman Khimov
8e146d19b3
Merge pull request #1447 from nspcc-dev/core/fix_neo_cache 
core: fix cache for (NEO).nextValidators and (NEO).committee
 2020-10-02 17:09:43 +03:00
Anna Shaleva
eccf639803 core: add InitializeCache method to NEO native contracts 
There might be a case when cached contract values store nil (e.g.
after restoring chain from dump). We should always initialize cached
values irrespective to the (NEO).Initialize method.

This commit fixes a bug introduced in 83e94d3
when 4-nodes privnet is failing after restoring from dump:
```
$ docker logs neo_go_node_one
=> Try to restore blocks before running node
2020-09-30T11:55:49.122Z	INFO	no storage version found! creating genesis block
2020-09-30T11:55:49.124Z	INFO	service hasn't started since it's disabled	{"service": "Pprof"}
2020-09-30T11:55:49.124Z	INFO	service hasn't started since it's disabled	{"service": "Prometheus"}
2020-09-30T11:55:49.124Z	INFO	skipped genesis block	{"hash": "3792eaa22c196399a114666fd491c4b9ac52491d9abb1f633a8036a8ac81e4db"}
2020-09-30T11:55:49.141Z	INFO	shutting down service	{"service": "Pprof", "endpoint": ":30001"}
2020-09-30T11:55:49.141Z	INFO	shutting down service	{"service": "Prometheus", "endpoint": ":40001"}
2020-09-30T11:55:49.141Z	INFO	blockchain persist completed	{"persistedBlocks": 3, "persistedKeys": 146, "headerHeight": 3, "blockHeight": 3, "took": "324.27µs"}
2020-09-30T11:55:49.150Z	INFO	restoring blockchain	{"version": "0.1.0"}
2020-09-30T11:55:49.150Z	INFO	service hasn't started since it's disabled	{"service": "Prometheus"}
2020-09-30T11:55:49.151Z	INFO	service hasn't started since it's disabled	{"service": "Pprof"}
2020-09-30T11:55:49.443Z	INFO	starting rpc-server	{"endpoint": ":30333"}
2020-09-30T11:55:49.443Z	INFO	node started	{"blockHeight": 3, "headerHeight": 3}

    _   ____________        __________
   / | / / ____/ __ \      / ____/ __ \
  /  |/ / __/ / / / /_____/ / __/ / / /
 / /|  / /___/ /_/ /_____/ /_/ / /_/ /
/_/ |_/_____/\____/      \____/\____/

/NEO-GO:/

2020-09-30T11:55:49.444Z	INFO	new peer connected	{"addr": "172.23.0.5:39638", "peerCount": 1}
2020-09-30T11:55:49.444Z	INFO	new peer connected	{"addr": "172.23.0.5:20333", "peerCount": 2}
2020-09-30T11:55:49.444Z	WARN	peer disconnected	{"addr": "172.23.0.5:20333", "reason": "identical node id", "peerCount": 1}
2020-09-30T11:55:49.445Z	WARN	peer disconnected	{"addr": "172.23.0.5:39638", "reason": "identical node id", "peerCount": 0}
2020-09-30T11:55:49.445Z	INFO	new peer connected	{"addr": "172.23.0.3:20335", "peerCount": 1}
2020-09-30T11:55:49.445Z	INFO	new peer connected	{"addr": "172.23.0.2:20334", "peerCount": 2}
2020-09-30T11:55:49.445Z	INFO	started protocol	{"addr": "172.23.0.3:20335", "userAgent": "/NEO-GO:/", "startHeight": 3, "id": 1339919829}
2020-09-30T11:55:49.445Z	INFO	new peer connected	{"addr": "172.23.0.4:20336", "peerCount": 3}
2020-09-30T11:55:49.445Z	INFO	started protocol	{"addr": "172.23.0.4:20336", "userAgent": "/NEO-GO:/", "startHeight": 3, "id": 4036722359}
2020-09-30T11:55:49.445Z	INFO	node reached synchronized state, starting consensus
2020-09-30T11:55:49.445Z	INFO	started protocol	{"addr": "172.23.0.2:20334", "userAgent": "/NEO-GO:/", "startHeight": 3, "id": 1557367037}
panic: runtime error: integer divide by zero

goroutine 132 [running]:
github.com/nspcc-dev/dbft.(*Context).GetPrimaryIndex(...)
	github.com/nspcc-dev/dbft@v0.0.0-20200925163137-8f3b9ab3b720/context.go:83
github.com/nspcc-dev/dbft.(*Context).reset(0xc0000e0780, 0x0)
	github.com/nspcc-dev/dbft@v0.0.0-20200925163137-8f3b9ab3b720/context.go:208 +0x64b
github.com/nspcc-dev/dbft.(*DBFT).InitializeConsensus(0xc0000e0780, 0x964800)
	github.com/nspcc-dev/dbft@v0.0.0-20200925163137-8f3b9ab3b720/dbft.go:87 +0x51
github.com/nspcc-dev/dbft.(*DBFT).Start(0xc0000e0780)
	github.com/nspcc-dev/dbft@v0.0.0-20200925163137-8f3b9ab3b720/dbft.go:81 +0x4b
github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start(0xc0001a2160)
	github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:206 +0x56
github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartConsensus(0xc0000ec500)
	github.com/nspcc-dev/neo-go/pkg/network/server.go:311 +0xda
github.com/nspcc-dev/neo-go/pkg/network.(*Server).handleMessage(0xc0000ec500, 0x104d800, 0xc000222090, 0xc0000a6f10, 0x0, 0x0)
	github.com/nspcc-dev/neo-go/pkg/network/server.go:781 +0xa7a
github.com/nspcc-dev/neo-go/pkg/network.(*TCPPeer).handleConn(0xc000222090)
	github.com/nspcc-dev/neo-go/pkg/network/tcp_peer.go:162 +0x2e7
created by github.com/nspcc-dev/neo-go/pkg/network.(*TCPTransport).Dial
	github.com/nspcc-dev/neo-go/pkg/network/tcp_transport.go:40 +0x1ac
```
 2020-10-02 17:03:06 +03:00
Roman Khimov
b5d138b150
Merge pull request #1451 from nspcc-dev/native/designative 
native: implement Designate contract
 2020-10-02 16:09:33 +03:00
Anna Shaleva
6b201893fa core: unexport NewNEO() and NewGAS() methods 2020-10-02 15:45:49 +03:00
Evgenii Stratonikov
c468c02ef5 native: implement Designate contract 2020-10-02 11:03:25 +03:00
Roman Khimov
5365da9860 native: remove unregistered candidate with 0 votes on NEO transfer 
See neo-project/neo#1935.
 2020-09-29 22:38:38 +03:00
Evgenii Stratonikov
26dc807a2d native: initialize cache in OnPersist 
If node started from non-zero height, `Initialize` is
not called thus cache is empty. Thus we should initialize
it before any tx is executed.
 2020-09-29 10:17:47 +03:00
Evgenii Stratonikov
05118e96f4 native: store cache during Oracle contract creation 
`Initialize` is not called during restore from dump.
 2020-09-28 15:34:04 +03:00
Evgenii Stratonikov
e0e7fd5367 native: cache GASPerBlock values 
Close #1421.
 2020-09-28 10:53:48 +03:00
Evgenii Stratonikov
e91d13c615 core: implement oracle tx verification 2020-09-25 17:34:11 +03:00
Evgenii Stratonikov
f084acc339 native: cache oracle script hash 2020-09-25 17:34:11 +03:00
Evgenii Stratonikov
bd1790bddf native: cache oracle nodes 2020-09-25 17:34:11 +03:00
Evgenii Stratonikov
141d6e325f native: implement basis for oracle contract 2020-09-25 17:34:11 +03:00
Evgenii Stratonikov
5b205ffa7d native: cache committee script hash 2020-09-25 16:32:10 +03:00
Evgenii Stratonikov
ca1b8a7df0 state: implement marshalers for oracle-related state 2020-09-25 16:32:10 +03:00
Evgenii Stratonikov
30526046e7 native: don't push void result in Call 
This was done in https://github.com/neo-project/neo/pull/1693
for native calls. `OnPersist` script still uses `DROP` though
as value is pushed via `CheckReturn` logic for regular calls.
 2020-09-25 16:32:10 +03:00
Evgenii Stratonikov
c5cdaae87a native: support postPersist method 
It should be called for NEO contract to distribute
committee bounties.
 2020-09-23 14:47:09 +03:00
Evgenii Stratonikov
af16519413 native: do not update committee every block 
Update frequency depends on committee size and
amount of validators. For mainnet it is 28.
 2020-09-23 14:42:13 +03:00
Evgenii Stratonikov
81a11c629a native: remove getValidators method 
Follow https://github.com/neo-project/neo/pull/1920 .
 2020-09-23 14:42:13 +03:00
Evgenii Stratonikov
83e94d3bbc native: cache committee members 2020-09-23 14:42:13 +03:00
Evgenii Stratonikov
43b3e15330 native: send GAS to a committee member on persist 2020-09-23 14:42:12 +03:00
Evgenii Stratonikov
5a38208361 native: implement NEO.Get/SetMaxGasPerBlock() 2020-09-23 14:12:42 +03:00
Evgenii Stratonikov
7d90d79ae6 core: update claimable GAS calculation 2020-09-23 14:12:42 +03:00
Evgenii Stratonikov
230700ee81 core: do not persist Policy contract 
It has nothing to persist.
 2020-09-05 10:54:47 +03:00
Evgenii Stratonikov
dce456f77f native: fix a bug in GetCommitteeMembers 
Return standby committee instead of validators.
 2020-08-27 18:40:37 +03:00
Evgenii Stratonikov
4782a94200 native: do not rewrite NextValidators in (*NEO).OnPersist() 
There is no need in writing the same value again and again.
Closes #1337.
 2020-08-24 16:45:09 +03:00
Evgenii Stratonikov
2661ebd295 transaction: add HighPriority attribute 
HighPriority attributes specifies that transaction was
signed by a committee.
 2020-08-23 09:39:46 +03:00