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2464 commits

Author SHA1 Message Date
Roman Khimov
6025c13a6d
Merge pull request #1471 from nspcc-dev/rpc-server-logging-improvement 
server: don't always Sprintf params for logger
 2020-10-08 16:45:30 +03:00
Roman Khimov
c8ba155d47 server: don't always Sprintf params for logger 
Add Stringer to Params, if we're not printing Debug messages (which usually is
the case), it won't be called at all. Micro-optimization.
 2020-10-08 16:37:28 +03:00
Roman Khimov
124ce9d247
Merge pull request #1455 from nspcc-dev/get_invocation_counter 
core: remove error from runtime.GetInvocationCounter
 2020-10-08 16:34:40 +03:00
Anna Shaleva
cbf89fbb19 vm: add Call method which increments invocation counter 2020-10-08 16:25:45 +03:00
Roman Khimov
8c2fd91c5c
Merge pull request #1462 from nspcc-dev/rpc/exceptions 
rpc, core: add FaultException to AppExecResult and Invoke* results
 2020-10-08 16:20:38 +03:00
Anna Shaleva
0f71088246 core: add FaultException to AppExecResult 2020-10-08 16:12:19 +03:00
Anna Shaleva
9a493dd2a0 rpc: add FaultException to result.Invoke 
Close #1440
 2020-10-08 16:12:14 +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
Anna Shaleva
9fe2b04db9 core: add cache to Policy blocked accounts 
Close #1441
 2020-10-08 13:47:21 +03:00
Roman Khimov
a44cb99df6 payload: add a check for zero-length address list 
Which is also present in C# code. Thanks, @AnnaShaleva.
 2020-10-08 13:26:18 +03:00
Anna Shaleva
6ce00fde82 vm, core: move invocation counter from InteropContext to VM 2020-10-08 11:33:26 +03:00
Anna Shaleva
45bfce60a5 core: remove error from runtime.GetInvocationCounter 
close #1444
 2020-10-08 11:32:00 +03:00
Roman Khimov
5abec520c7 payload: limit the number of possible addresses 2020-10-07 23:29:20 +03:00
Roman Khimov
0120a8f239 stackitem: limit buffer/bytearray reads upon deserialization 
This is not the way it's done in C#, but that's the most sensible approach to
me.
 2020-10-07 23:08:20 +03:00
Roman Khimov
64e9775707 vm/stackitem: limit reads for bigint values 
They can't exceed 33 bytes.
 2020-10-07 23:07:10 +03:00
Roman Khimov
f45c032eff nef: limit the number of bytes to be read during decode 2020-10-07 18:30:44 +03:00
Roman Khimov
63c7469dfd manifest: limit its size when decoding 2020-10-07 18:29:19 +03:00
Roman Khimov
f318e573d4 payload: limit the user agent field in version payload 
Protocol limit.
 2020-10-07 18:27:24 +03:00
Roman Khimov
705941a800 transaction: add script length limit 
As it is implemented in C# code.
 2020-10-07 18:23:10 +03:00
Roman Khimov
d029f5c0d8 transaction: fix witness script length limits 
See neo-project/neo#1958.
 2020-10-07 18:05:23 +03:00
Evgenii Stratonikov
96bca91e4b vm: handle very big int creation properly 
Determine size as in reference implementation instead of
`big.Int.BitLen()`

Close #1437.
 2020-10-07 11:50:42 +03:00
Evgenii Stratonikov
17922038dc native: add GetOracleInvokeScript() 2020-10-07 10:04:19 +03:00
Evgenii Stratonikov
0a596e1df2 keys: don't panic if signature has invalid size 2020-10-07 10:04:19 +03:00
Evgenii Stratonikov
9733a6f394 core: move CalculateNetworkFee to a separate package 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
c4a8770215 compiler: support _deploy method 2020-10-06 19:12:35 +03:00
Evgenii Stratonikov
6701e8cda0 compiler: allow to use local variables in init() 
Because body of multiple `init()` functions constitute single
method in contract, we initialize slot with maximum amount of
locals encounterered in any of `init()` functions and clear them
before emitting body of each instance of `init()`.
 2020-10-06 19:08:32 +03:00
Evgenii Stratonikov
2d9ef9219a core: call _deploy method during create/update 2020-10-06 18:03:25 +03:00
Evgenii Stratonikov
b71f9e296c core/tests: refactor contract creation a bit 
Make it easier to add new methods.
 2020-10-06 18:03:25 +03:00
Evgenii Stratonikov
b2a3a0851e emit: accept multiple opcodes in Opcode() 2020-10-06 18:03:25 +03:00
Roman Khimov
2de146125c
Merge pull request #1460 from nspcc-dev/contract/update 
core: allow Null in `System.Contract.Update`
 2020-10-06 16:54:21 +03:00
Evgenii Stratonikov
0b76f875c7 core: allow Null in System.Contract.Update 
Null means absense of script or manifest, empty
byte-slice is an error.

Related #1459.
 2020-10-06 10:34:45 +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
6cff35c927 network: restrict flags size in MerkleBlockPayload 2020-10-05 18:08:37 +03:00
Anna Shaleva
560e470484 core: add validation to native Policy methods 
close #1442
 2020-10-05 18:08:37 +03:00
Anna Shaleva
e1e586f18b core: restrict the muximum number of contents per block 2020-10-05 18:08:33 +03:00
Anna Shaleva
d27775acc5 rpc: remove json names from result.Invoke struct 
We use invokeAux to marshal result.Invoke to JSON.
 2020-10-05 16:00:15 +03:00
Roman Khimov
0e82d4cbd1
Merge pull request #1458 from nspcc-dev/fix/storageput 
core: calculate gas for `System.Storage.Put` correctly
 2020-10-05 14:26:17 +03:00
Evgenii Stratonikov
833bbb1d35 core: calculate gas for System.Storage.Put correctly 
If `Put` creates new key, its length should contribute
to a GAS cost of the syscall.
 2020-10-05 13:03:44 +03:00
Anna Shaleva
c79d440c21 network: fix MerkleBlockPayload serialisation 2020-10-02 19:25:57 +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
15e459feea core: fix designate test 
Merge conflict between #1450 and #1451.
 2020-10-02 16:23:48 +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
Roman Khimov
0e5a2f34c0
Merge pull request #1449 from nspcc-dev/rpc/client/getcvalidators_fix 
rpc: getvalidators -> getnextblockvalidators
 2020-10-02 13:30:58 +03:00
Evgenii Stratonikov
c468c02ef5 native: implement Designate contract 2020-10-02 11:03:25 +03:00
Anna Shaleva
fa0bd9f46b rpc: getvalidators -> getnextblockvalidators 
We don't have `getvalidators` RPS call, there's only
`getnextblockvalidators` in the reference implementation.
 2020-10-01 17:09:14 +03:00
Roman Khimov
991089593f
Merge pull request #1450 from nspcc-dev/fix/witnessscope 
transaction: rename FeeOnly to None
 2020-10-01 16:46:07 +03:00
Evgenii Stratonikov
fa09b9af7b transaction: rename FeeOnly to None 
Follow missed change from neo-project/neo#1816 .
`None` may be used for any signer. Currently it is used
for sender to only pay fees, or to sign tx attributes.
 2020-10-01 15:28:19 +03:00