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Author SHA1 Message Date
Roman Khimov
ad35db66b5
Merge pull request #2091 from nspcc-dev/tune-error-messages 
*: simplify some error messages
 2021-07-23 10:40:26 +03:00
Roman Khimov
6e2eddbeb9
Merge pull request #2090 from nspcc-dev/new-query-commands 
New query commands
 2021-07-23 10:39:57 +03:00
Roman Khimov
1d8ad5b84a *: simplify some error messages 
Log:
2021-07-23T09:59:18.948+0300    WARN    contract invocation failed      {"tx": "de3e3c1f1d37e4528990f894dea5583fd320485ad3862a95eb0e8823eecf4a5f", "block": 9643, "error": "error encountered at instruction 1 (SYSCALL): error during call from native: error encountered at instruction 745 (CAT): invalid conversion: Map/ByteString"}

The word "error" appears 4 times here.
 2021-07-23 10:08:09 +03:00
Roman Khimov
7366d45985 rpc: add GetStateHeight to client 2021-07-22 21:13:44 +03:00
Roman Khimov
a188d20fd1 rpc: fix getstateheight result compatibility 
C#:
   "result" : {
      "localrootindex" : 11623,
      "validatedrootindex" : 11623
   }

Go:
   "result" : {
      "blockHeight" : 11627,
      "stateHeight" : 11627
   }
 2021-07-22 21:13:44 +03:00
Roman Khimov
6b852fc7b6
Merge pull request #2089 from nspcc-dev/fix-emit 
vm/emit: improve error message
 2021-07-22 15:17:59 +03:00
Evgeniy Stratonikov
808c30e7d7 vm/emit: improve error message 
Show unsupported type instead of value.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-22 14:23:32 +03:00
Roman Khimov
ede410a4a7 go.mod: update ishell package 
It only adds go.mod and changes import path, that's it.
 2021-07-21 23:28:26 +03:00
Roman Khimov
002ad9dfee go.mod: update miniredis to 2.15.1 
It's only used for testing purposes and this version doesn't change anything
for us, but still better be current.
 2021-07-21 23:28:26 +03:00
Roman Khimov
4d1e952be6 go.mod: update go-datastructures to 1.0.53 
We're only using queue library and it didn't change in any way, but 1.0.53 has
proper go.mod, so it's still an improvement.

It at the same time pulls some new packages also like x/tools.
 2021-07-21 23:28:00 +03:00
Roman Khimov
4d2ecab16f consensus: fix nonce handling 
It was broken somewhere between 2f490a3403 and
85ce207f40 leading to panic on watch only node:

2021-07-21T16:21:39.201+0200    INFO    received Commit {"validator": 3}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xbcc59e]

goroutine 486 [running]:
github.com/nspcc-dev/neo-go/pkg/consensus.(*service).newBlockFromContext(0xc0001629a0, 0xc000308000, 0xc0010fa000, 0x2cb417800)
        github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:664 +0xbe
github.com/nspcc-dev/dbft.(*Context).MakeHeader(...)
        github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/context.go:270
github.com/nspcc-dev/dbft.(*DBFT).onCommit(0xc000308000, 0x138c998, 0xc000115110)
        github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:487 +0x575
github.com/nspcc-dev/dbft.(*DBFT).OnReceive(0xc000308000, 0x138c998, 0xc000115110)
        github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:251 +0xef5
github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop(0xc0001629a0)
        github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:312 +0x7d6
created by github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start
        github.com/nspcc-dev/neo-go/pkg/consensus/consensus.go:262 +0xdc

In fact, nonce is correctly provided by dbft library (since Legacy), we just
need to use it here.
 2021-07-21 19:06:19 +03:00
Roman Khimov
7d6898677b keys: trivial code simplification 2021-07-21 17:05:49 +03:00
Roman Khimov
e3f19dd242
Merge pull request #2081 from nspcc-dev/mainnet-config-update 
config: update mainnet magic
 2021-07-21 15:03:58 +03:00
Roman Khimov
df07ba505a config: update mainnet magic 
It's NEO3, see neo-project/neo-node#795.
 2021-07-21 14:42:26 +03:00
Roman Khimov
5bdcd4c241 client: add GetCandidateRegisterPrice method 
It's important for clients.
 2021-07-21 12:19:55 +03:00
Roman Khimov
35c2c3ae8e
Merge pull request #2078 from nspcc-dev/configurable-initial-gas 
config: add InitialGASSupply, fix #2073
 2021-07-20 17:10:25 +03:00
Roman Khimov
36d486a664 config: add InitialGASSupply, fix #2073 
We now have 52M by default.
 2021-07-20 16:59:54 +03:00
Roman Khimov
caf07c1ee7
Merge pull request #2076 from nspcc-dev/fix-occasional-bolt-test-failures 
Improve temp file/dir handling in tests
 2021-07-20 16:53:54 +03:00
Roman Khimov
f9a9d15490 config: update testnet magic for RC4 
See neo-project/neo-node#798 and https://github.com/neo-project/neo-node/releases/tag/v3.0.0-rc4
 2021-07-20 13:16:38 +03:00
Roman Khimov
0583f252ab *: create real temporary dirs and files in tests 
Improve reliability.
 2021-07-20 12:51:11 +03:00
Roman Khimov
3b19b34122 storage: fix memcached test with boltdb store 
Everything was wrong here, wrong file used, wrong cleanup procedure, the net
result is this (and some failing tests from time to time):

  $ ls -l /tmp/test_bolt_db* | wc -l
  30939
 2021-07-20 12:35:24 +03:00
Roman Khimov
c88ebaede9
Merge pull request #2075 from nspcc-dev/small-refactoring 
Array util refactoring and naming improvement
 2021-07-20 11:29:59 +03:00
Roman Khimov
7477e2cd9f
Merge pull request #2074 from nspcc-dev/fix-oracle-service-behaviour 
Fix oracle service behaviour
 2021-07-20 11:29:39 +03:00
Roman Khimov
19717dd9a8 slice: introduce common Copy helper 
It's a bit more convenient to use.
 2021-07-19 22:57:55 +03:00
Roman Khimov
a54e3516d1 slice: add Reverse function, deduplicate code a bit 2021-07-19 22:57:55 +03:00
Roman Khimov
100e97d772 util: move ArrayReverse into package of its own 
Leave just uint160 and uint256 types in util.
 2021-07-19 22:57:55 +03:00
Roman Khimov
3a93977b7b oracle: only process new requests after initial sync 
If an oracle node is resynchronized from the genesis the service receives all
requests from all blocks via AddRequests() invoked from the native
contract. Almost all of them are long obsolete and need to be removed, native
oracle contract will try to do that with RemoveRequests() calls, but they
won't change anything.

So queue up all "initial" requests in special map and manage it directly
before the module is Run() which happens after synchronization
completion. Then process any requests that are still active and work with new
blocks as usual.
 2021-07-19 22:52:59 +03:00
Roman Khimov
588f3fbbd3 state: drop State from NEOBalance and NEP17Balance 
We're in the `state` package already.
 2021-07-19 22:01:07 +03:00
Roman Khimov
f4a9139a05
Merge pull request #2071 from nspcc-dev/fix-more-vm-bugs 
Fix more VM bugs
 2021-07-19 22:00:17 +03:00
Roman Khimov
0bad413e23 oracle: ensure proper ValidUntilBlock for backup tx 
See neo-project/neo-modules#608.
 2021-07-19 21:58:10 +03:00
Roman Khimov
1568ebc513 stackitem: rework struct cloning protection 
Count everything, fail early, make it more compatible with
neo-project/neo-vm#423.
 2021-07-19 15:42:42 +03:00
Roman Khimov
79b1bf72aa native: check that oracle request GAS IsInt64() 
We use int64 value down below, so check for IsInt64() while MinimumResponseGas
check still covers for values less than zero.
 2021-07-19 15:42:42 +03:00
Roman Khimov
5f13de3a76 *: simplify some integer checks with IsUint64() 
If we need a positive number we can do `IsUint64()` instead of checking that
`Int64()` is `> 0`.
 2021-07-19 15:42:42 +03:00
Roman Khimov
233307aca5 stackitem: completely drop MaxArraySize 
Turns out C# VM doesn't have it since preview2, so our limiting of
MaxArraySize in incompatible with it. Removing this limit shouldn't be a
problem with the reference counter we have, both APPEND and SETITEM add things
to reference counter and we can't exceed MaxStackSize. PACK on the other hand
can't get more than MaxStackSize-1 of input elements.

Unify NEWSTRUCT with NEWARRAY* and use better integer checks at the same time.

Multisig limit is still 1024.
 2021-07-19 15:42:42 +03:00
Roman Khimov
ee4a647934 stackitem: limit EQUAL for deeply nested structs 
See neo-project/neo-vm#428.
 2021-07-19 15:42:42 +03:00
Roman Khimov
f89f0300f6 stackitem: improve test coverage a bit 2021-07-19 15:42:42 +03:00
Roman Khimov
df2430d5e4 stackitem: limit deserialization to MaxDeserialized items 
Follow neo-project/neo#2531. Even though it's not strictly required (our node
handles problematic script just fine) we better be compliant wrt
deserialization behavior. MaxDeserialized is introduced to avoid moving
MaxStackSize which is a VM parameter.
 2021-07-19 15:42:42 +03:00
Roman Khimov
aab18c3083 stackitem: introduce Convertible interface 
We have a lot of native contract types that are converted to stack items
before serialization, then deserialized as stack items and converted back to
regular structures. stackitem.Convertible allows to remove a lot of repetitive
io.Serializable code.

This also introduces to/from converter in testserdes which unfortunately
required to change util tests to avoid circular references.
 2021-07-19 15:42:42 +03:00
Roman Khimov
2d993d0da5 state: store notary deposit as stackitem 
Which is less effective, but makes it more similar to other native contracts
that are supposed to be contracts anyway.
 2021-07-19 15:42:42 +03:00
Roman Khimov
70ddbf7180 native: reuse stackitem.(De)Serialize more for data structures 
Less code bloat, no functional changes.
 2021-07-19 15:42:42 +03:00
Roman Khimov
4775b513f9 native: do proper error handling when deserializing user data 2021-07-19 15:42:42 +03:00
Roman Khimov
fbe8bd2d9c stackitem: limit deserialized arrays/maps 
See neo-project/neo#2531, even though they use MaxStackSize there resulting
element is not valid unless it has <=MaxArraySize elements.
 2021-07-19 15:42:42 +03:00
Roman Khimov
654c4a6589 stackitem: properly pass allowInvalid on binary deserialization 
Otherwise DecodeBinaryProtected() is broken for arrays/maps.
 2021-07-19 15:42:41 +03:00
Roman Khimov
3a991abb62 fee: adjust SQRT price 
See neo-project/neo#2540.
 2021-07-19 15:42:41 +03:00
Roman Khimov
15be763bb3 vm: limit POW, fix #2060 
Calculating pow(pow(2, 255), 0xffffffff) takes unknown amount of time. See
also neo-project/neo-vm#422.
 2021-07-19 15:42:41 +03:00
Roman Khimov
5e26170b79
Merge pull request #2072 from nspcc-dev/address-as-account-in-rpc-params 
rpc/request: support passing accounts as addresses
 2021-07-19 10:09:15 +03:00
Roman Khimov
a617390185 rpc/request: support passing accounts as addresses 
Turns out, it's completely legal in C#, see neo-project/neo#2543.
 2021-07-18 16:45:53 +03:00
Roman Khimov
21e05f5779
Merge pull request #2055 from nspcc-dev/fix-gas-limits 
Tune fixed GAS limits
 2021-07-16 16:53:06 +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
Evgeniy Stratonikov
8077f9232d interop: implement System.Runtime.GetRandom 
Our murmur3 implementation is architecture independent and optimized in
assembly.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-15 16:00:01 +03:00
Evgeniy Stratonikov
fdb54f2dc3 core/test: get rid of empty tx scripts 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-15 15:58:49 +03:00
Evgeniy Stratonikov
9c5b4e5916 encoding/bigint: allow to convert unsigned integers 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-15 15:58:49 +03:00
Evgeniy Stratonikov
3a4e0caeb8 core/block: add Nonce field to header 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-15 15:58:49 +03:00
Evgeniy Stratonikov
2cd5b63f0b policy: fix max exec fee 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-14 10:27:09 +03:00
Evgeniy Stratonikov
451b02122a *: increase GAS for verification 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-14 10:27:09 +03:00
Roman Khimov
2b7abd20e7
Merge pull request #2057 from nspcc-dev/optimize-storage-find 
Optimize `storageFind`
 2021-07-13 12:51:10 +03:00
Roman Khimov
83a557f0eb
Merge pull request #2042 from nspcc-dev/oracle-not-supported 
Check oracle response Content-Type header
 2021-07-13 11:31:37 +03:00
Roman Khimov
d638aee7a1
Merge pull request #2053 from nspcc-dev/stackitem-json 
Speedup stackitem json serialization
 2021-07-13 11:27:33 +03:00
Evgeniy Stratonikov
0611031fd4 stackitem/test: improve coverage for serialization 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-13 11:06:19 +03:00
Evgeniy Stratonikov
8fdc7e32f5 stackitem: cache serialized results in EncodeBinary 
```
name            old time/op    new time/op    delta
EncodeBinary-8    8.39ms ± 1%    0.05ms ±21%  -99.44%  (p=0.000 n=10+9)

name            old alloc/op   new alloc/op   delta
EncodeBinary-8    2.24MB ± 0%    0.33MB ± 0%  -85.29%  (p=0.000 n=9+10)

name            old allocs/op  new allocs/op  delta
EncodeBinary-8     65.6k ± 0%      0.0k ± 0%  -99.95%  (p=0.000 n=10+10)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-13 11:06:19 +03:00
Evgeniy Stratonikov
17a3f17c74 stackitem: use byte-slice directly during encoding 
```
name            old time/op    new time/op    delta
EncodeBinary-8    10.6ms ± 1%     8.4ms ± 1%  -20.94%  (p=0.000 n=9+10)

name            old alloc/op   new alloc/op   delta
EncodeBinary-8    1.64MB ± 0%    2.24MB ± 0%  +36.18%  (p=0.000 n=8+9)

name            old allocs/op  new allocs/op  delta
EncodeBinary-8      131k ± 0%       66k ± 0%  -49.98%  (p=0.000 n=10+10)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-13 11:06:18 +03:00
Evgeniy Stratonikov
c4eb7db8a5 stackitem: access value of Array/Struct directly 
```
name      old time/op    new time/op    delta
ToJSON-8    50.3µs ±34%    47.8µs ± 9%     ~     (p=0.971 n=10+10)

name      old alloc/op   new alloc/op   delta
ToJSON-8     396kB ± 0%     396kB ± 0%   -0.10%  (p=0.000 n=6+10)

name      old allocs/op  new allocs/op  delta
ToJSON-8      34.0 ± 0%      18.0 ± 0%  -47.06%  (p=0.000 n=10+10)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:40:21 +03:00
Evgeniy Stratonikov
dc0a17dd0e stackitem: cache visited items while marshaling json 
```
name      old time/op    new time/op    delta
ToJSON-8    4.52ms ± 4%    0.05ms ±34%  -98.89%  (p=0.000 n=8+10)

name      old alloc/op   new alloc/op   delta
ToJSON-8    2.13MB ± 0%    0.40MB ± 0%  -81.44%  (p=0.000 n=9+6)

name      old allocs/op  new allocs/op  delta
ToJSON-8     65.6k ± 0%      0.0k ± 0%  -99.95%  (p=0.000 n=10+10)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:40:21 +03:00
Evgeniy Stratonikov
69cdd5252a stackitem: add benchmark for serialization routines 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:40:17 +03:00
Evgeniy Stratonikov
eb7bd7b99b core: optimize storageFind 
Because `Map` stores elements in arbitrary order, addition of new
element takes linear time (`Index` iterates over all keys). Thus our
`storageFind` is actually quadratic in time. Optimize this by creating
map from sorted slice.

```
name           old time/op    new time/op    delta
StorageFind-8     157µs ± 2%     112µs ± 1%  -28.60%  (p=0.000 n=10+10)

name           old alloc/op   new alloc/op   delta
StorageFind-8    69.4kB ± 0%    60.5kB ± 0%  -12.90%  (p=0.000 n=9+10)

name           old allocs/op  new allocs/op  delta
StorageFind-8     2.21k ± 0%     2.00k ± 0%   -9.37%  (p=0.000 n=10+7)
```

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:22:17 +03:00
Evgeniy Stratonikov
b8b272c8c4 core/test: add benchmark for storageFind 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:20:45 +03:00
Evgeniy Stratonikov
0d5ede0bff core/test: use testing.TB in constructors 
This allows to use chain in benchmarks.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:20:45 +03:00
Evgeniy Stratonikov
9f377cde12 storage: convert key once in MemoryStore.seek 
There is no need in additional allocations.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 14:14:32 +03:00
Evgeniy Stratonikov
e936e5e295 oracle: set request Content-Type 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 13:13:48 +03:00
Evgeniy Stratonikov
8e9302f40b oracle: check response Content-Type 
If not specified everything is allowed.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-12 13:13:48 +03:00
Roman Khimov
9de5c850e7
Merge pull request #2054 from nspcc-dev/fix-oom-on-struct-cloning 
Fix OOM on struct cloning
 2021-07-12 13:04:12 +03:00
Roman Khimov
fe3c68b92d vm: panic in cloneIfStruct 
It's internal, so we can deduplicate code a bit.
 2021-07-12 11:52:24 +03:00
Roman Khimov
bc5a1b7bcd
Merge pull request #2043 from nspcc-dev/runtime-getnetwork 
interop/runtime: add `System.Runtime.GetNetwork`, fix #2038
 2021-07-12 10:46:41 +03:00
Roman Khimov
4000dd692c vm: make cloning limits a bit more effective 
Take actual reference counter value into account.
 2021-07-11 19:37:06 +03:00
Roman Khimov
cfe41abd35 vm: fix OOM during nested structure cloning 
Resulting item can't have more than MaxStackSize elements. Technically this
limits to MaxStackSize cloned elements but it's considered to be enough to
mitigate the issue (the next size check is going to happen during push to the
stack). See neo-project/neo#2534, thanks @vang1ong7ang.
 2021-07-11 18:47:50 +03:00
Roman Khimov
1853d0c713 core: don't copy config in ApplyPolicyToTxSet 
Makes no sense, GetConfig() is for external users.
 2021-07-09 13:01:42 +03:00
Roman Khimov
fc83b34d02
Merge pull request #2052 from nspcc-dev/fix-state-276 
vm: copy integers for unary operations, fix #2051
 2021-07-08 17:30:02 +03:00
Evgeniy Stratonikov
1863023e27 vm: copy argument in unary opcodes, fix #2051 
We already do this in binary opcodes, let's be consistent.

This fixes state difference at height 275663
for tx 3c498317684d63849b03e4c58ad57ce4b19bb206b7b01bcc64233de3b3e207f4

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-08 17:09:04 +03:00
Evgeniy Stratonikov
96a42cd011 interop: add System.Runtime.GetNetwork, fix #2038 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-08 17:02:37 +03:00
Roman Khimov
7bc7457fbe
Merge pull request #2050 from nspcc-dev/fix-network-test-race 
Fix some test failures
 2021-07-08 14:50:50 +03:00
Roman Khimov
b8192d0958 network: optimize waiting in test 
require.Eventually polls more often reducing average waiting time.
 2021-07-08 11:14:35 +03:00
Roman Khimov
9cc4f42a71 network: fix discoverer test 
Asynchronous tryAddress() routines may get dial result AFTER the switch to
another test, so we need to ensure that they'll get the result intended for
this particular call. Fixes:

2021-07-07T20:25:40.1624521Z === RUN   TestDefaultDiscoverer
2021-07-07T20:25:40.1625316Z     discovery_test.go:159: timeout expecting for transport dial; i: 2, j: 1
2021-07-07T20:25:40.1626319Z --- FAIL: TestDefaultDiscoverer (1.19s)
 2021-07-08 11:03:30 +03:00
Roman Khimov
bd400dfe20 native: copy contract on update 
It can be a pointer to cached data:

2021-07-07T20:05:24.8508647Z ==================
2021-07-07T20:05:24.8509294Z WARNING: DATA RACE
2021-07-07T20:05:24.8510243Z Write at 0x00c000142cc8 by goroutine 51:
2021-07-07T20:05:24.8511350Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).Update()
2021-07-07T20:05:24.8529622Z       /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:335 +0x70a
2021-07-07T20:05:24.8531266Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).updateWithData()
2021-07-07T20:05:24.8532544Z       /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:316 +0x1e9
2021-07-07T20:05:24.8533726Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update()
2021-07-07T20:05:24.8534928Z       /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:303 +0x111
2021-07-07T20:05:24.8536123Z   github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update-fm()
2021-07-07T20:05:24.8537389Z       /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:302 +0x34
2021-07-07T20:05:24.8538462Z   github.com/nspcc-dev/neo-go/pkg/core/native.Call()
2021-07-07T20:05:24.8539565Z       /home/runner/work/neo-go/neo-go/pkg/core/native/interop.go:54 +0x90c
2021-07-07T20:05:24.8540751Z   github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler()
2021-07-07T20:05:24.8542177Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216
2021-07-07T20:05:24.8543328Z   github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm()
2021-07-07T20:05:24.8544586Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53
2021-07-07T20:05:24.8545648Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute()
2021-07-07T20:05:24.8546635Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5
2021-07-07T20:05:24.8547632Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step()
2021-07-07T20:05:24.8548640Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2
2021-07-07T20:05:24.8549836Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run()
2021-07-07T20:05:24.8550852Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195
2021-07-07T20:05:24.8551989Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).runScriptInVM()
2021-07-07T20:05:24.8553174Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1326 +0x7eb
2021-07-07T20:05:24.8554345Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).invokeFunction()
2021-07-07T20:05:24.8555560Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1219 +0x50c
2021-07-07T20:05:24.8556616Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleIn()
2021-07-07T20:05:24.8557823Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:345 +0xecb
2021-07-07T20:05:24.8558987Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleRequest()
2021-07-07T20:05:24.8560356Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:315 +0x364
2021-07-07T20:05:24.8561599Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest()
2021-07-07T20:05:24.8562976Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:309 +0xf9b
2021-07-07T20:05:24.8564208Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest-fm()
2021-07-07T20:05:24.8565523Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:257 +0x64
2021-07-07T20:05:24.8566348Z   net/http.HandlerFunc.ServeHTTP()
2021-07-07T20:05:24.8567290Z       /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2042 +0x51
2021-07-07T20:05:24.8568185Z   net/http.serverHandler.ServeHTTP()
2021-07-07T20:05:24.8569130Z       /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2843 +0xca
2021-07-07T20:05:24.8569861Z   net/http.(*conn).serve()
2021-07-07T20:05:24.8570634Z       /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:1925 +0x84c
2021-07-07T20:05:24.8571139Z
2021-07-07T20:05:24.8571639Z Previous read at 0x00c000142cc8 by goroutine 41:
2021-07-07T20:05:24.8572892Z   github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callExFromNative()
2021-07-07T20:05:24.8574265Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:101 +0x2d4
2021-07-07T20:05:24.8575581Z   github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callInternal()
2021-07-07T20:05:24.8576951Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:85 +0x1f5
2021-07-07T20:05:24.8578094Z   github.com/nspcc-dev/neo-go/pkg/core/interop/contract.Call()
2021-07-07T20:05:24.8579306Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:69 +0x804
2021-07-07T20:05:24.8580514Z   github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler()
2021-07-07T20:05:24.8581755Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216
2021-07-07T20:05:24.8582907Z   github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm()
2021-07-07T20:05:24.8584300Z       /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53
2021-07-07T20:05:24.8585422Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute()
2021-07-07T20:05:24.8586403Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5
2021-07-07T20:05:24.8590451Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step()
2021-07-07T20:05:24.8591549Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2
2021-07-07T20:05:24.8592466Z   github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run()
2021-07-07T20:05:24.8593550Z       /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195
2021-07-07T20:05:24.8594531Z   github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock()
2021-07-07T20:05:24.8595708Z       /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:717 +0x1694
2021-07-07T20:05:24.8596793Z   github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock()
2021-07-07T20:05:24.8598142Z       /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:579 +0x544
2021-07-07T20:05:24.8599419Z   github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock()
2021-07-07T20:05:24.8601093Z       /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:521 +0x141
2021-07-07T20:05:24.8602485Z   github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock-fm()
2021-07-07T20:05:24.8603809Z       /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:517 +0x55
2021-07-07T20:05:24.8604910Z   github.com/nspcc-dev/dbft.(*DBFT).checkCommit()
2021-07-07T20:05:24.8606098Z       /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:73 +0xd8a
2021-07-07T20:05:24.8607235Z   github.com/nspcc-dev/dbft.(*DBFT).checkPrepare()
2021-07-07T20:05:24.8608551Z       /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:36 +0x677
2021-07-07T20:05:24.8609681Z   github.com/nspcc-dev/dbft.(*DBFT).sendPrepareRequest()
2021-07-07T20:05:24.8611016Z       /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/send.go:42 +0x47c
2021-07-07T20:05:24.8612107Z   github.com/nspcc-dev/dbft.(*DBFT).OnTimeout()
2021-07-07T20:05:24.8613257Z       /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:188 +0x68c
2021-07-07T20:05:24.8614499Z   github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop()
2021-07-07T20:05:24.8615712Z       /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:274 +0x17ed
2021-07-07T20:05:24.8616284Z
2021-07-07T20:05:24.8616757Z Goroutine 51 (running) created at:
2021-07-07T20:05:24.8617367Z   net/http.(*Server).Serve()
2021-07-07T20:05:24.8618159Z       /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2969 +0x5d3
2021-07-07T20:05:24.8619253Z   github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).Start.func2()
2021-07-07T20:05:24.8620437Z       /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:224 +0x85
2021-07-07T20:05:24.8620936Z
2021-07-07T20:05:24.8621405Z Goroutine 41 (running) created at:
2021-07-07T20:05:24.8622393Z   github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start()
2021-07-07T20:05:24.8623562Z       /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:250 +0x17c
2021-07-07T20:05:24.8624682Z   github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartServices()
2021-07-07T20:05:24.8626078Z       /home/runner/work/neo-go/neo-go/pkg/network/server.go:445 +0x2e1
2021-07-07T20:05:24.8627226Z   github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start()
2021-07-07T20:05:24.8628333Z       /home/runner/work/neo-go/neo-go/pkg/network/server.go:268 +0x2af
2021-07-07T20:05:24.8628973Z ==================
 2021-07-08 10:40:54 +03:00
Roman Khimov
685ff8bbf6 network: reduce dial timeout in discoverer test 
We don't care much about dialing, but the same constant is used in outer
discoverer loop in case no connections are established and we have no
connections established.
 2021-07-08 10:40:54 +03:00
Roman Khimov
473a1fc24e rpc/server: fix sporadic test failures 
It can still be "reading" after test end:

    subscription_test.go:24:
        	Error Trace:	subscription_test.go:24
        	            				asm_amd64.s:1374
        	Error:      	Received unexpected error:
        	            	set tcp 127.0.0.1:49874: use of closed network connection
        	Test:       	TestFilteredNotaryRequestSubscriptions

==================
WARNING: DATA RACE
Write at 0x00c000e28989 by goroutine 185:
  testing.tRunner()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1126 +0x21a

Previous write at 0x00c000e28989 by goroutine 192:
  testing.(*common).FailNow()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:731 +0x4f
  testing.(*T).FailNow()
      <autogenerated>:1 +0x44
  github.com/stretchr/testify/require.NoError()
      /home/runner/go/pkg/mod/github.com/stretchr/testify@v1.6.1/require/require.go:1038 +0x104
  github.com/nspcc-dev/neo-go/pkg/rpc/server.wsReader()
      /home/runner/work/neo-go/neo-go/pkg/rpc/server/subscription_test.go:24 +0x187

Goroutine 185 (running) created at:
  testing.(*T).Run()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1168 +0x5bb
  testing.runTests.func1()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1439 +0xa6
  testing.tRunner()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1123 +0x202
  testing.runTests()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1437 +0x612
  testing.(*M).Run()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1345 +0x3b3
  main.main()
      _testmain.go:89 +0x236

Goroutine 192 (finished) created at:
  github.com/nspcc-dev/neo-go/pkg/rpc/server.initCleanServerAndWSClient()
      /home/runner/work/neo-go/neo-go/pkg/rpc/server/subscription_test.go:65 +0x294
  github.com/nspcc-dev/neo-go/pkg/rpc/server.TestFilteredNotaryRequestSubscriptions()
      /home/runner/work/neo-go/neo-go/pkg/rpc/server/subscription_test.go:348 +0x68d
  testing.tRunner()
      /opt/hostedtoolcache/go/1.15.13/x64/src/testing/testing.go:1123 +0x202
==================
    testing.go:1038: race detected during execution of test
 2021-07-08 10:40:54 +03:00
Roman Khimov
c2d444ace7 network: don't log transport errors on exit 
Fix data race

==================
WARNING: DATA RACE
Read at 0x00c00012cca3 by goroutine 208:
  testing.(*common).logDepth()
      /usr/local/go/src/testing/testing.go:727 +0xa4
  testing.(*common).log()
      /usr/local/go/src/testing/testing.go:720 +0x8f
  testing.(*common).Logf()
      /usr/local/go/src/testing/testing.go:766 +0x21
  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).Warn()
      /go/pkg/mod/go.uber.org/zap@v1.10.0/logger.go:195 +0x95
  github.com/nspcc-dev/neo-go/pkg/network.(*TCPTransport).Accept()
      /go/src/github.com/nspcc-dev/neo-go/pkg/network/tcp_transport.go:59 +0x8da

Previous write at 0x00c00012cca3 by goroutine 168:
  testing.tRunner.func1()
      /usr/local/go/src/testing/testing.go:1036 +0x467
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:1054 +0x20d

Goroutine 208 (running) created at:
  github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start()
      /go/src/github.com/nspcc-dev/neo-go/pkg/network/server.go:274 +0x391

Goroutine 168 (running) created at:
  testing.(*T).Run()
      /usr/local/go/src/testing/testing.go:1095 +0x537
  testing.runTests.func1()
      /usr/local/go/src/testing/testing.go:1339 +0xa6
  testing.tRunner()
      /usr/local/go/src/testing/testing.go:1050 +0x1eb
  testing.runTests()
      /usr/local/go/src/testing/testing.go:1337 +0x594
  testing.(*M).Run()
      /usr/local/go/src/testing/testing.go:1252 +0x2ff
  main.main()
      _testmain.go:90 +0x223
==================
 2021-07-08 10:40:54 +03:00
Roman Khimov
ea9dde257c
Merge pull request #2047 from nspcc-dev/fix-state 
Don't create an extension node for the last branch child
 2021-07-08 10:20:59 +03:00
Roman Khimov
23fb5dd420 rpc/server: properly shutdown things in subscription test 
Chain is the last one to Close().
 2021-07-07 20:47:34 +03:00
Roman Khimov
f254cdf2db
Merge pull request #2046 from nspcc-dev/oracle-null-filter 
jsonpath: add tests for `null` objects, fix #2039
 2021-07-07 18:08:58 +03:00
Evgeniy Stratonikov
a33e422b79 mpt: do not create an Extension for the last child of a Branch 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-07 15:49:53 +03:00
Evgeniy Stratonikov
25428d53f1 mpt: strip branch node in a simple implementation 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-07 15:47:07 +03:00
Evgeniy Stratonikov
a4c7b3d0cf jsonpath: add tests for null objects, fix #2039 
Turns out, nothing should be changed in our implementation because
nil-check is done implicitly by type casts or type switches.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-07 12:27:10 +03:00
Roman Khimov
0cd9cd0c80 state/result: save/return real JSONization errors 
Don't hide/obfuscate real problems.
 2021-07-07 00:42:36 +03:00
Roman Khimov
e62a766058 state: move nil check down to stackitem JSON processing 
We want to return real errors, not some generic thing for any kind of thing
happening.
 2021-07-07 00:38:19 +03:00
Roman Khimov
5a9efcc654 stackitem: rework error handling 
Return good named errors everywhere, export appropriate constants, make
errors.Is() work.
 2021-07-07 00:18:00 +03:00
Roman Khimov
0de949b575 stackitem: remove Item/StackItem from function names 
They're useless in a package named 'stackitem', make this package a bit more
user-friendly.
 2021-07-06 19:56:23 +03:00
Roman Khimov
b9ff07f32c stackitem: add limit to serialized items 
Standard binary serialization/deserialization is mostly used in VM to put/get
elements into/from storage, so they never should exceed MaxSize (otherwise one
won't be able to deserialize these items).

This patch leaves EncodeBinaryStackItem unprotected, but that's a streaming
interface, so it's up to the user of it to ensure its appropriate use (and our
uses are mostly for native contract's data, so they're fine).
 2021-07-06 19:34:02 +03:00
Roman Khimov
8472064bbc stackitem: refactor serialization code, add explicit context 2021-07-06 19:32:52 +03:00
Roman Khimov
1b7b7e4bec stackitem: don't overwrite error when serializing Item 
We must get out as quickly as possible.
 2021-07-06 17:51:46 +03:00
Roman Khimov
e34fa2e915 stackitem: limit JSONization nesting level 
We can have very deep reference types and attempt to JSONize them can easily
lead to OOM (even though there are no recursive references inside). Therefore
we have to limit them. While regular ToJSON() is buffer size limited to
MaxSize, ToJSONWithTypes is not and limiting it to MaxSize output will require
substantial rewriting effort while not really providing fair result, MaxSize
is more about stack item size while its JSON representation can be much bigger
because of various overheads.

Initial thought was to limit it by element count based on
MaxIteratorResultItems, but the problem here is that we don't always have this
limit in contexts using ToJSONWithTypes (like notification event
marshaling). Thus we need some generic limit which would be fine for all
users.

We at the same time have maxJSONDepth used when deserializing from JSON, so
it can be used for marshaling as well, it's not often that we have deeper
structures in real results.

Inspired by neo-project/neo#2521.
 2021-07-06 17:33:16 +03:00
Roman Khimov
6879cbcdcc stackitem: properly detect recursive references during serialization 
If we're done with element it no longer can lead to recursion error, so fix
cases like `[arr, arr]` where we have two copies of `arr` trigger this error
for no good reason (there is no recursion there).
 2021-07-06 17:10:31 +03:00
Roman Khimov
ae8f4ebd5e
Merge pull request #2034 from nspcc-dev/fix-state 
Fix MPT branch node strip after deletion
 2021-07-06 14:05:18 +03:00
Roman Khimov
ac126a300b callflag: add C#-compliant JSONization, fix #2040 2021-07-06 11:17:12 +03:00
Evgeniy Stratonikov
9691eee10c mpt: strip branch if 1 child is left 
If the child left is a hash node, we should retrieve it from store.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-05 11:04:20 +03:00
Evgeniy Stratonikov
d2e8254848 native: fix typo in comments 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-05 11:04:19 +03:00
Evgeniy Stratonikov
a7722f0fa5 native: save balance value in storage for failed transfers 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-05 11:03:42 +03:00
Roman Khimov
e3323faf69
Merge pull request #2032 from nspcc-dev/optimize-restore 
native: cache GAS per vote values
 2021-07-01 15:17:37 +03:00
Evgeniy Stratonikov
0591366f85 native: cache GAS per vote values 
`storage.Seek()` is rather expensive and we need only last updated value
of gas per block in `PostPersist()`.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-07-01 10:34:04 +03:00
Roman Khimov
c203995a9b
Merge pull request #2028 from nspcc-dev/core/fix-add-headers 
core: allow to add several headers with StateRootInHeader on
 2021-06-30 17:11:54 +03:00
Anna Shaleva
9673a04009 core: allow to add several headers with StateRootInHeader on 
Problem: with StateRootInHeader setting on only one header of height N+1
can be added to the chain of height N, because we need local stateroot
to verify headers (which is calculated for the last stored block N).
Thus, adding chunk of headers starting from the current chain's heigh
is impossible and (*Blockchain).AddHeaders doesn't have much sense.

Solution: verify header.PrevStateRoot only for header N+1. Rest of the
headers should be added without PrevStateRoot verification.
 2021-06-30 11:56:05 +03:00
Evgeniy Stratonikov
c9e6350915 manifest: fix group permission handling 
We need to have at least one matching group in the manifest.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-30 11:02:45 +03:00
Evgeniy Stratonikov
4283e1003f manifest: fix wildcard permission handling 
Wildcard contract can coexist with restricted set of methods.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-30 11:00:06 +03:00
Roman Khimov
3646270af0
Merge pull request #2026 from nspcc-dev/fix-state 
Fix manifest `Extra` field marshaling
 2021-06-29 15:11:25 +03:00
Evgeniy Stratonikov
9c06ba6b07 smartcontract: marshal manifest Extra field as object, fix #2021 
This is needed to strip whitespace which can be present.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-29 11:39:56 +03:00
Evgeniy Stratonikov
8d67a03aec stackitem: fix Buffer deserialization 
Fix incorrect application log for transaction in N3 testnet
8eb4076f1f1c07e693eda7e810779488a2d2b50aba9b727fd237cbc3adbec9e9

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-29 11:39:55 +03:00
Evgeniy Stratonikov
f0100407ee compiler/test: compile whole directory in examples 
For `nft-nd-nns` example only `namestate.go` file was compiled which is
certainly not what we want.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-28 11:50:40 +03:00
Evgeniy Stratonikov
aa76383fa7 compiler: extend permission check to runtime hashes 
If a method is known at compile time we can still check
if it is present in the list of methods of at least one contract.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-28 11:49:30 +03:00
Evgeniy Stratonikov
4249674ddc compiler: check for contract permissions 
On many occassions we can determine at compile-time if contract config lacks
some properties it needs. This includes all native contract invocations
through stdlib, as both hashes and methods are known at compile-time
there.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-28 11:49:29 +03:00
Roman Khimov
fecc7a3dd6 keys: simplify code a bit 
No functional changes.
 2021-06-17 21:55:00 +03:00
Anna Shaleva
d49294b046 core: fix the way candidates are sorted 
(*NEO).GetCandidates along with getCandidatesCall use candidates sorted
by serialized ECPoint bytes.

(*NEO).computeCommitteeMembers use candidates sorted by votes, and then
by deserialized ECPoint, i.e. using default ECPoint comparator.
 2021-06-16 17:35:04 +03:00
Anna Shaleva
472a44a464 *: regenerate test wallets with resources-friendly scrypt parameters 2021-06-11 15:22:32 +03:00
Anna Shaleva
50296975e2 crypto: allow to provide non-default scrypt parameters 2021-06-11 15:22:28 +03:00
Roman Khimov
61dfca346c
Merge pull request #2003 from carpawell/update-neofs-api-go 
Update neofs-api-go
 2021-06-11 14:19:12 +03:00
Anna Shaleva
6ff64153db core: check stored native states against autogenerated ones on start 2021-06-10 22:16:05 +03:00
Pavel Karpy
874c56c77b oracle/neofs: stop using deprecated types 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-06-10 14:16:07 +03:00
Pavel Karpy
c4f8c7a9b2 oracle/neofs: update neofs-api-go 
Update neofs-api-go to `v1.27.1`.
Add `WithURIAddress` client option.
Stop using `V2` abstractions outside
of the `api-go` library.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-06-10 14:16:02 +03:00
Anna Shaleva
be902afe9e core: do not allow NEP17 roundtrip in case of insufficient funds 
NEP17 roundtrip is prohibited if from account doesn't have enough funds.

This commit fixes states diff in block 92057 where account
NfuwpaQ1A2xaeVbxWe8FRtaRgaMa8yF3YM initiates two NEO roundtrips with
amount exceeding the account's balance:

block 92057: value mismatch for key +////xTbYWBH3r5qhRKZAPFPHabKfb2vhQ==: QQMhAkwBIQOZZwEA vs QQMhAkwBIQN/ZwEA
block 92057: value mismatch for key +v///ws=: kqlddcitCg== vs tphddcitCg==
block 92057: value mismatch for key +v///xTbYWBH3r5qhRKZAPFPHabKfb2vhQ==: QQEhBUWyDu0W vs QQEhBWmhDu0W

C#'s applog (contains False and False on stack for both transfers):
```
{
   "id" : 1,
   "jsonrpc" : "2.0",
   "result" : {
      "executions" : [
         {
            "gasconsumed" : "11955500",
            "exception" : null,
            "stack" : [
               {
                  "value" : false,
                  "type" : "Boolean"
               },
               {
                  "value" : false,
                  "type" : "Boolean"
               }
            ],
            "vmstate" : "HALT",
            "trigger" : "Application",
            "notifications" : []
         }
      ],
      "txid" : "0x8e73a7e9a566a514813907272ad65fc965002c3b098eacc5bdda529af19d7688"
   }
}
```

Go's applog (both transfers succeeded and GAS minted):
```
{
   "result" : {
      "executions" : [
         {
            "gasconsumed" : "11955500",
            "trigger" : "Application",
            "stack" : [
               {
                  "type" : "Boolean",
                  "value" : true
               },
               {
                  "type" : "Boolean",
                  "value" : true
               }
            ],
            "vmstate" : "HALT",
            "notifications" : [
               {
                  "eventname" : "Transfer",
                  "contract" : "0xd2a4cff31913016155e38e474a2c06d08be276cf",
                  "state" : {
                     "value" : [
                        {
                           "type" : "Any"
                        },
                        {
                           "value" : "22FgR96+aoUSmQDxTx2myn29r4U=",
                           "type" : "ByteString"
                        },
                        {
                           "value" : "4316",
                           "type" : "Integer"
                        }
                     ],
                     "type" : "Array"
                  }
               },
               {
                  "state" : {
                     "type" : "Array",
                     "value" : [
                        {
                           "value" : "22FgR96+aoUSmQDxTx2myn29r4U=",
                           "type" : "ByteString"
                        },
                        {
                           "type" : "ByteString",
                           "value" : "22FgR96+aoUSmQDxTx2myn29r4U="
                        },
                        {
                           "type" : "Integer",
                           "value" : "1111111111"
                        }
                     ]
                  },
                  "contract" : "0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5",
                  "eventname" : "Transfer"
               },
               {
                  "contract" : "0xef4073a0f2b305a38ec4050e4d3d28bc40ea63f5",
                  "state" : {
                     "type" : "Array",
                     "value" : [
                        {
                           "value" : "22FgR96+aoUSmQDxTx2myn29r4U=",
                           "type" : "ByteString"
                        },
                        {
                           "type" : "ByteString",
                           "value" : "22FgR96+aoUSmQDxTx2myn29r4U="
                        },
                        {
                           "type" : "Integer",
                           "value" : "1111111"
                        }
                     ]
                  },
                  "eventname" : "Transfer"
               }
            ]
         }
      ],
      "txid" : "0x8e73a7e9a566a514813907272ad65fc965002c3b098eacc5bdda529af19d7688"
   },
   "id" : 1,
   "jsonrpc" : "2.0"
}
```
 2021-06-09 13:36:50 +03:00
Anna Shaleva
f95bdd9cb5 vm: serialize + rune as \u002B for byte-contained stackitems 
This commit fixes the following Go vs C# state diff:

block 74613: value mismatch for key EwAAAHN0cmVhbXMvDg==: eyJpZCI6MTQsInN0YXJ0IjoxNjIyNTAwMjAwMDAwLCJzdG9wIjoxNjIyNTAyMDAwMDAwLCJkZXBvc2l0IjoxMDAwMDAwMDAsInJlbWFpbmluZyI6MTAwMDAwMDAwLCJzZW5kZXIiOiJmeEY4RDl2ZFU3K0gwcDV3NTlyWllMNytNSlE9IiwicmVjaXBpZW50IjoiSVV6c3pveFV0S1NGVnlZRGczSmdTQTFlbTFNPSJ9 vs eyJpZCI6MTQsInN0YXJ0IjoxNjIyNTAwMjAwMDAwLCJzdG9wIjoxNjIyNTAyMDAwMDAwLCJkZXBvc2l0IjoxMDAwMDAwMDAsInJlbWFpbmluZyI6MTAwMDAwMDAwLCJzZW5kZXIiOiJmeEY4RDl2ZFU3XHUwMDJCSDBwNXc1OXJaWUw3XHUwMDJCTUpRPSIsInJlY2lwaWVudCI6IklVenN6b3hVdEtTRlZ5WURnM0pnU0ExZW0xTT0ifQ==

I.e.:
```
{"id":14,"start":1622500200000,"stop":1622502000000,"deposit":100000000,"remaining":100000000,"sender":"fxF8D9vdU7+H0p5w59rZYL7+MJQ=","recipient":"IUzszoxUtKSFVyYDg3JgSA1em1M="}
```
vs
```
{"id":14,"start":1622500200000,"stop":1622502000000,"deposit":100000000,"remaining":100000000,"sender":"fxF8D9vdU7\u002BH0p5w59rZYL7\u002BMJQ=","recipient":"IUzszoxUtKSFVyYDg3JgSA1em1M="}
```
 2021-06-08 16:40:38 +03:00
Anna Shaleva
20e0a0d746 core: add price for CALLT instruction 2021-06-07 19:17:22 +03:00
Roman Khimov
352450d25a
Merge pull request #1988 from nspcc-dev/cli-permission 
cli,compiler: allow to specify manifest permissions
 2021-06-07 10:27:29 +03:00
Roman Khimov
2837b98eb3
Merge pull request #1993 from nspcc-dev/mpt-tests 
Add MPT compatibility tests
 2021-06-07 10:24:59 +03:00
Roman Khimov
a6fc5d9fe4
Merge pull request #1998 from nspcc-dev/fix-calculatenetworkfee-result 
rpc: wrap calculatenetworkfee result in a structure
 2021-06-07 09:53:48 +03:00
Roman Khimov
efb814a97e
Merge pull request #1995 from nspcc-dev/compiler-verify-notify 
compiler: disallow `runtime.Notify` in `Verify` function
 2021-06-06 11:34:42 +03:00
Evgeniy Stratonikov
1578904da2 compiler: disallow runtime.Notify in Verify function 
Only direct invocations are considered. The check can be disabled
with '--no-events' compiler option.
 2021-06-06 09:34:24 +03:00
Roman Khimov
1cea0dd894
Merge pull request #1997 from nspcc-dev/drop-syncreached-check 
network: drop useless flag check
 2021-06-04 23:39:34 +03:00
Roman Khimov
6a61e86d12 rpc: wrap calculatenetworkfee result in a structure 
C#:
{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "networkfee": "1185120"
  }
}

Go:
{
  "id": 2,
  "jsonrpc": "2.0",
  "result": 1185120
}

Thanks @csmuller for finding it.
 2021-06-04 23:38:35 +03:00
Roman Khimov
f6da88af0d network: drop useless flag check 
It's the first thing done in tryStartServices(), so checking it here doesn't
make much sense.
 2021-06-04 20:29:47 +03:00
Evgeniy Stratonikov
4467e2cbfd cli,compiler: allow to specify manifest permissions 2021-06-04 11:16:22 +03:00
Evgeniy Stratonikov
f3d02b9fef mpt/tests: add compatibility tests 2021-06-04 11:09:17 +03:00
Evgeniy Stratonikov
e833d333fe mpt: disallow empty keys 
This is not a problem in practice, as all keys are prefixed
by a contract ID. However in theory it can lead to a different
state root after new portion of changes thus this fix.
 2021-06-04 11:09:17 +03:00
Evgeniy Stratonikov
5b1f6207de mpt: reduce max key length 
The constant used is actually a nibbled-path restriction.
Clarify this and make them private.
 2021-06-04 11:09:17 +03:00
Evgeniy Stratonikov
1d6d7206e9 compiler: inline expressions with type conversions, fix #1879 
Don't count `string(data)` or `[]byte(data)` as function calls.
 2021-06-04 11:08:00 +03:00
Evgeniy Stratonikov
6b3afe9131 compiler: inline all expression with no side-effects, fix #1881 
This has the drawback of traversing expression each time the argument is
used. However this is not the case in our syscall/native wrappers.
The old behaviour can be restored by explicit local assignment.
 2021-06-04 11:07:59 +03:00
Evgeniy Stratonikov
3749f38720 compiler/test: add more tests for inline behaviour 2021-06-04 11:06:09 +03:00
Evgeniy Stratonikov
c538512e60 compiler/test: check Main locals in inline tests 2021-06-04 11:06:09 +03:00
Evgeniy Stratonikov
5e92a254b2 compiler: check event name length in runtime.Notify 2021-06-03 10:32:56 +03:00
Evgeniy Stratonikov
1a5e656d38 compiler: restore event check warnings 
It was broken after changes for inlining. Add tests.
 2021-06-03 10:32:56 +03:00
Anna Shaleva
b14fc5da7c vm: increase waiting time for vm cli program 2021-06-01 16:29:08 +03:00
Anna Shaleva
1dbf1d4310 rpc: allow to track notary requests via Notification subsystem 2021-06-01 16:29:04 +03:00
Anna Shaleva
b8e96ac82b core: move mempool.Event to a separate package 
And write a marshaller for EventType, it'll be reused by the Notification
subsystem.
 2021-06-01 12:24:28 +03:00
Anna Shaleva
999fba81cd core: export (*NEOBalanceState).FromStackItem 2021-05-31 11:18:54 +03:00
Roman Khimov
b858be63b4
Merge pull request #1969 from nspcc-dev/examples/nns-fix 
examples: fix IPv6 bounds check
 2021-05-28 14:29:54 +03:00
Anna Shaleva
e3611bfa4c vm, cli: allow to specify flags while loading VM 2021-05-28 12:07:41 +03:00
Anna Shaleva
2a9ce03376 examples: fix IPv6 bounds check 2021-05-28 11:31:09 +03:00
Evgeniy Stratonikov
233996eec0 native/neo: add getAccountState method, close #1975 2021-05-27 10:59:38 +03:00
Evgeniy Stratonikov
e314e55a1b compiler: add Base58Check* interop wrappers 
Missing piece from #1977.
 2021-05-25 18:06:40 +03:00
Roman Khimov
8a55bd528d
Merge pull request #1977 from nspcc-dev/interop-base58check 
native/std: add base58Check* methods
 2021-05-25 17:57:23 +03:00
Evgeniy Stratonikov
192771a58a native/std: add base58Check* methods, close #1974 2021-05-25 17:32:19 +03:00
Evgeniy Stratonikov
c8ddc790d9 rpc/request: handle bool parameters correctly 2021-05-25 11:24:28 +03:00
Evgeniy Stratonikov
60a3e0d778 compiler: count auxiliary locals introduced by inlining 
During initialization of globals no function scope is present thus
locals number is not saved anywere. Save it in `codegen` directly.
 2021-05-19 11:50:07 +03:00
Evgeniy Stratonikov
87a69b13f1 compiler/test: add test for inlining with local alias 
INITSLOT count should be 1 more than for the same test with global.
 2021-05-19 11:50:07 +03:00
Evgeniy Stratonikov
b693d54282 compiler: count local variables on the go 
Create local variables as they are needed and remove `INITSLOT`
if there were no locals. This helps to eliminate a whole class
of bugs when calculated and real amount mismatched.
 2021-05-19 11:50:07 +03:00
Evgeniy Stratonikov
bfa2bafb04 compiler: optimize jumps in tests 
Jump target shortening affects manifest, so we better be sure.
 2021-05-19 09:54:10 +03:00
Evgeniy Stratonikov
2aaaf30db7 compiler: remove finallyProcessIndex from funcScope 2021-05-19 09:54:10 +03:00
Roman Khimov
e0779f2d6e
Merge pull request #1965 from nspcc-dev/native/remove_nns 
native: remove NNS contract
 2021-05-17 22:51:58 +03:00
Anna Shaleva
2d20b0fa23 core: remove nnsrecords package from native 
Use nns from examples instead.
 2021-05-17 22:24:56 +03:00
Anna Shaleva
c9099fa555 core: remove native nonfungible token 2021-05-17 22:22:07 +03:00
Anna Shaleva
99b37efc31 core: remove native NNS 2021-05-17 22:22:07 +03:00
Anna Shaleva
4c4361b2c6 native: move\remove native NNS tests 
Record types test is moved to non-native NNS tests and adjusted
according to the non-native implementation behavior.

NEP11-compliance test is removed (non-native NNS is checked against
NEP11 standard during examples compilation test).

Domain name test is removed (we already have the same non-native
NNS tests).
 2021-05-17 22:22:03 +03:00
Anna Shaleva
bfda758221 core: replace native NNS with non-native NNS in core tests 2021-05-17 22:12:38 +03:00
Anna Shaleva
7180b2ce06 rpc: use non-native NNS instead of native NNS in testchain 2021-05-17 22:08:15 +03:00
Anna Shaleva
4f1c50373f core: detalize errors during contract.LoadToken and contract.Call 2021-05-17 22:08:15 +03:00
Anna Shaleva
6eee868b4a interop: remove native NNS API wrappers 2021-05-17 22:08:15 +03:00
Evgeniy Stratonikov
33e1e61343 config: make MaxValidUntilBlockIncrement configurable 2021-05-17 13:43:03 +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
4131e208e5 jsonpath: drop unnecessary assignment, fix lint fail 
pkg/services/oracle/jsonpath/jsonpath.go:354:8  ineffassign  ineffectual assignment to val
 2021-05-13 17:26:38 +03:00
Roman Khimov
f2f9ec1a05
Merge pull request #1916 from nspcc-dev/fix/oraclefilter 
oracle: make JSONPath compatible with C# implementation
 2021-05-13 15:34:52 +03:00
Evgeniy Stratonikov
28a0d68c05 jsonpath: allow empty paths 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
5fc81c787b jsonpath: use ordered map json unmarshaler 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
6890688b8f oracle: add max nesting depth to JSONPath filter 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
1c30d8c395 oracle: make JSONPath compatible with C# implementation 
C# node uses simplified implementation which is easy to port.
 2021-05-13 11:53:28 +03:00
Roman Khimov
834743ec88
Merge pull request #1958 from nspcc-dev/linter 
Linter improvements
 2021-05-13 10:52:58 +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
d4a2f4d8b9 hash: suppress staticcheck warning 2021-05-12 22:52:32 +03:00
Roman Khimov
4e651eaf83 compiler: simplify increments as suggested by golint 2021-05-12 22:52:07 +03:00
Roman Khimov
c4e084b0d8 *: fix whitespace errors 
leading/trailing newlines
 2021-05-12 22:51:41 +03:00
Roman Khimov
b1710bebaa native: fix errcheck errors in nns contract 2021-05-12 21:49:42 +03:00
Roman Khimov
a44376903a rpc: fix errcheck warnings in websocket code 2021-05-12 21:48:38 +03:00
Roman Khimov
e9cefc4bfc *: fix all errcheck warnings in testing code 2021-05-12 21:45:12 +03:00
Roman Khimov
4caff35e73 consensus: fix error checking in decoders 
Spotted by errcheck.
 2021-05-12 20:14:52 +03:00
Roman Khimov
99108c620f network: fix errcheck warning 2021-05-12 20:14:35 +03:00
Roman Khimov
601841ef35 *: drop unused structure fields 
Found by structcheck:
 `good` is unused (structcheck)
and alike.
 2021-05-12 19:41:23 +03:00
Roman Khimov
4cd3da99b4 core: fix ineffassign warning in test code 
ineffectual assignment to err (ineffassign)
 2021-05-12 19:37:14 +03:00
Roman Khimov
78bf172108 network: drop some not really useful test code 
SA4010: this result of append is never used, except maybe in other appends (staticcheck)
 2021-05-12 19:29:45 +03:00
Roman Khimov
b5ff87c2bd native: fix minimum deployment fee setting 
SA4003: no value of type uint32 is less than 0 (staticcheck)

But it's more involved than that, we should allow any positive big.Int here.
 2021-05-12 19:27:02 +03:00
Roman Khimov
d15cacc1ba rpc/client: fix broken test code 
SA1024: cutset contains duplicate characters (staticcheck)
 2021-05-12 19:15:21 +03:00
Roman Khimov
b8ba923874 standard: improve testing code 
staticcheck: SA4021: x = append(y) is equivalent to x = y
 2021-05-12 19:12:09 +03:00
Roman Khimov
333f778aa6 *: drop empty branches 
Fix this warning from staticcheck: SA9003: empty branch
 2021-05-12 19:10:31 +03:00
Roman Khimov
92dbb3c4b9 *: fix all unused warnings 
From golangci-lint.
 2021-05-12 18:53:12 +03:00
Roman Khimov
de5e61588d vm: simplify some test code 
gosimple: S1017: should replace this `if` statement with an unconditional `strings.TrimPrefix`
 2021-05-12 18:44:35 +03:00
Roman Khimov
7af67d2a3c vm/cli: simplify buffer-related code 
gosimple: S1030: should use buf.String() instead of string(buf.Bytes())
 2021-05-12 18:42:50 +03:00
Roman Khimov
bd48454c72 mempool: simpilfy boolean comparisons in test code 
gosimple: S1008: should use 'return t == tx2' instead of 'if t == tx2 { return true }; return false'
 2021-05-12 18:40:41 +03:00
Roman Khimov
cf59bd878d native: simplify escaping in regexp.MustCompile() 
gosimple: S1007: should use raw string (`...`) with regexp.MustCompile to avoid having to escape twice
 2021-05-12 18:38:24 +03:00
Roman Khimov
0178594850 *: simpilfy make() invocations 
gosimple: S1019: should use make([]byte, 64) instead
 2021-05-12 18:36:45 +03:00
Roman Khimov
07cdbb815c *: drop unnecessary fmt.Sprintf uses 
gosimple: S1039: unnecessary use of fmt.Sprintf
 2021-05-12 18:29:39 +03:00
Roman Khimov
ad8ffee0ab *: remove redundant return statements 
Found by gosimple via golangci-lint.
 2021-05-12 18:24:16 +03:00
Roman Khimov
8322607fd2 rpc/server: silence deadcode warning 2021-05-12 18:22:18 +03:00
Roman Khimov
73ecbbb7c6 compiler: remove unused testPrintHash from test code 2021-05-12 18:18:49 +03:00
Roman Khimov
cfc067dd24 *: remove dead code 
Found by deadcode via golangci-lint.
 2021-05-12 18:13:14 +03:00
Roman Khimov
fbcb08c5f0
Merge pull request #1957 from nspcc-dev/compiler/static 
Emit debug info for static variables
 2021-05-12 18:12:58 +03:00
Roman Khimov
75a55d910e
Merge pull request #1956 from nspcc-dev/interop/checksig-rename 
core: rename Neo.Crypto.[CheckSig CheckMultisig] interops
 2021-05-12 17:06:39 +03:00
Evgeniy Stratonikov
7b638d5489 compiler: emit debug variable info for _deploy() 2021-05-12 16:04:11 +03:00
Evgeniy Stratonikov
b72f6be9e9 compiler: emit debug variable info for init() 2021-05-12 16:04:06 +03:00
Evgeniy Stratonikov
7afca7f8e5 compiler: add support for static-variables in debug info 2021-05-12 15:05:39 +03:00
Evgeniy Stratonikov
e8ba386e58 compiler: remove offset comparison from debug test 
We shouldn't test for them anyway plus the error is more
specific now.
 2021-05-12 15:04:46 +03:00
Anna Shaleva
f824789116 core: remove neointerops-related files 
And move their content to systeminterops-related files.
 2021-05-12 13:30:04 +03:00
Anna Shaleva
4b933f88a7 core: simplify interop functions 
We now have the only interop table (system interops).
 2021-05-12 13:30:01 +03:00
Roman Khimov
fec214055f
Merge pull request #1948 from nspcc-dev/extensible-dos 
Prevent network DoS attack using Extensible payloads
 2021-05-12 10:58:51 +03:00
Evgeniy Stratonikov
275a5c9daa network: limit message number from the same sender 2021-05-12 10:52:11 +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
Anna Shaleva
af16c3e009 wallet: add test to regenerate testwallet_NEO3.json 2021-05-11 18:36:30 +03:00
Anna Shaleva
5071173dfd wallet: add test to regenerate CLI testwallet 2021-05-11 18:36:30 +03:00
Anna Shaleva
5017f2d2e6 wallet: add test to regenerate examples wallet 2021-05-11 18:36:30 +03:00
Anna Shaleva
68d0249c50 wallet: refactor regenerate test 
Move common code to a separate function.
 2021-05-11 18:36:30 +03:00
Anna Shaleva
14189c50aa wallet: add test to regenerate Oracle testwallets 2021-05-11 18:36:30 +03:00
Anna Shaleva
56a616f21c wallet: add test to regenerate Notary testwallets 2021-05-11 18:36:30 +03:00
Roman Khimov
3a21d8f44f
Merge pull request #1947 from nspcc-dev/iterator-remove 
interop: remove `System.Iterator.Create`
 2021-05-11 18:29:17 +03:00
Evgeniy Stratonikov
35cdf0447c extpool/test: remove debug print 2021-05-11 12:16:24 +03:00
Evgeniy Stratonikov
fbf7d9edce core: drop oracles from extensible whitelist 2021-05-11 12:16:24 +03:00
Evgeniy Stratonikov
23a4e25436 interop: remove System.Iterator.Create, fix #1935 
There are now only storage iterators. Related #1933.
 2021-05-11 12:13:30 +03:00
Evgeniy Stratonikov
40d1dd0e0d native/std: add stringSplit method 2021-05-11 12:11:38 +03:00
Evgeniy Stratonikov
dadfe2b9ab native/std: add memorySearch method 2021-05-11 12:11:38 +03:00
Evgeniy Stratonikov
978f4dfbc5 native/std: add memoryCompare method 2021-05-11 12:11:38 +03:00
Evgeniy Stratonikov
82a6c3266c native/std: limit input size for some methods 
Also fix prices accordingly.
 2021-05-11 12:11:38 +03:00
Evgeniy Stratonikov
e4b34833da native/std: add overloads for itoa and atoi 2021-05-11 12:11:38 +03:00
Roman Khimov
a4b54b2e8a
Merge pull request #1954 from nspcc-dev/fix-testnet-tests 
netmode: fix testnet magic
 2021-05-11 10:08:36 +03:00
Roman Khimov
3402a3ec30 oracle: send user-agent header with our requests, fix #1923 2021-05-07 16:40:45 +03:00
Roman Khimov
02eb40376e netmode: fix testnet magic 
Somehow missed this in 134c7acff1.
 2021-05-07 16:40:08 +03:00
Roman Khimov
39571745cb stateroot: fix incompleteRoot leak 
Drop old incomplete roots from the map.
 2021-05-07 14:31:20 +03:00
Roman Khimov
3d49f7d99a stateroot: only send stateroot message once per validators count 
Actually fix #1922.
 2021-05-07 14:31:20 +03:00
Roman Khimov
4a45abe3e0 stateroot: make vote/root extensibles live less 
These are arbitrary numbers, but that's what C# node uses. maxRetries could be
set lower because we have exponential backoff anyway, but this works too.
 2021-05-07 14:31:20 +03:00
Roman Khimov
7c902669bf stateroot: implement exponential vote resends 2021-05-07 14:31:20 +03:00
Roman Khimov
d5c7a40db9 stateroot: try finalizing stateroot when adding our signature 
And don't add/resend it multiple times.

1. We can be in a setup with one SV only and no AddSignature() called at all.
2. AddSignature() might add M-1 signatures and our signature should be the
   last one to complete MPTRoot, but we'll never do that.
 2021-05-06 23:29:43 +03:00
Roman Khimov
847927af74 stateroot: s/onValidatedRoot/relayExtensible/ 
Makes more sense because it's not just roots that we're relaying.
 2021-05-06 22:32:13 +03:00
Roman Khimov
222b4dc920 stateroot: simplify account locking, deduplicate code 2021-05-06 22:17:09 +03:00
Roman Khimov
fc800dcbc1 stateroot: protect incomplete root manipulations in signAndSend 
We're modifying it here, so there can be a race between this method and
AddSignature().
 2021-05-06 21:53:34 +03:00
Roman Khimov
ba5273999f
Merge pull request #1950 from nspcc-dev/nep11/data 
*: add `data` to NEP11 Transfer
 2021-05-06 10:39:56 +03:00
Anna Shaleva
d0c64347ab *: add data to NEP11 Transfer 2021-05-05 19:44:29 +03:00
Anna Shaleva
efe9bee1ff smartcontract: refactor manifest.FromStackItem test 
We need a good case to ensure that error cases constructed well.
 2021-05-05 18:54:42 +03:00
Anna Shaleva
50fc9bf766 smartcontract: use permission descriptors for manifest's trusts 2021-05-05 17:40:10 +03:00
Evgeniy Stratonikov
bb039ef035 manifest: add features field 2021-05-04 13:10:46 +03:00
Roman Khimov
3acdbbd603
Merge pull request #1918 from nspcc-dev/cli/nep11 
cli: support NEP11-related commands
 2021-04-30 17:10:29 +03:00
Anna Shaleva
e27c894338 rpc: add NEP11 commands which return iterator 
These are Tokens (optional), TokensOf and OwnerOf (divisible).
 2021-04-30 16:23:06 +03:00
Anna Shaleva
9eeebf481c rpc: allow to marshal Iterators for invoke* results 2021-04-30 16:23:06 +03:00
Anna Shaleva
35ba3d97e6 rpc: export createNEP11TransferTx 
It'll be used from cli package.
 2021-04-30 16:23:06 +03:00
Anna Shaleva
c3264c065d rpc: check token standard in nepTokenInfo 2021-04-30 16:23:04 +03:00
Anna Shaleva
40ae78cb88 wallet: add Standard field to Token 
We need to distinguish NEP11 and NEP17 tokens preesnted in the wallet.
 2021-04-30 15:58:27 +03:00
Roman Khimov
8bfb6d7e37
Merge pull request #1942 from nspcc-dev/server/announced_port 
network: add ability to specify port for P2P version exchange
 2021-04-30 14:42:25 +03:00
Anna Shaleva
28b78d1a6c smartcontract: remove NEP10 standard name 
It's unused.
 2021-04-30 11:38:11 +03:00
Anna Shaleva
bc3a3d103e rpc: fix (*Client)TransferNEP11D 
Four args should be specified: from, to, amount and tokenID.
 2021-04-30 11:38:11 +03:00
Anna Shaleva
2fb083bd37 rpc: add NEP11TokenInfo method 2021-04-30 11:38:11 +03:00
Anna Shaleva
09bb162de0 network: add ability to specify port for P2P version exchange 2021-04-30 11:27:55 +03:00
Evgeniy Stratonikov
ac601601c1 native: add refuel method to GAS contract 2021-04-29 18:26:34 +03:00
Evgeniy Stratonikov
0114f9a912 interop: add System.Runtime.BurnGas 2021-04-29 18:23:33 +03:00
Roman Khimov
5924123927
Merge pull request #1939 from nspcc-dev/vm-arith-null 
Allow NULL items for LT/LE/GT/GE instructions
 2021-04-29 17:55:13 +03:00
Roman Khimov
62810bb510
Merge pull request #1941 from nspcc-dev/storage-find-prefix 
interop: strip full prefix in `System.Storage.Find`
 2021-04-29 17:55:00 +03:00
Evgeniy Stratonikov
ffaae0f773 interop: strip full prefix in System.Storage.Find 2021-04-29 17:29:26 +03:00
Roman Khimov
a34a5c1887
Merge pull request #1938 from nspcc-dev/designate-events 
native: emit `Designation` event on role update
 2021-04-29 16:40:32 +03:00
Evgeniy Stratonikov
8fa4a576f4 vm: allow Null arguments for LT,LE,GT,GE opcodes 2021-04-29 16:10:51 +03:00
Evgeniy Stratonikov
dc393642a2 opcode: fix GTE, LTE string representations 2021-04-29 16:08:48 +03:00
Evgeniy Stratonikov
8c3998593e native: emit Designation event on role update 2021-04-29 14:12:48 +03:00
Roman Khimov
438eb0c43a rpc: rename magic to network in JSON 
Follow neo-modules/neo-core changes. We don't rename structure fields though
to stay compatible with current code (and we do have netmode.Magic to justify
that also).
 2021-04-28 23:41:31 +03:00
Evgeniy Stratonikov
da360be5b1 rpc/request: allow to provide bool parameters, fix #1919 2021-04-28 16:44:19 +03:00
Anna Shaleva
0632e15f06 core: add NEP11 to nonfungible supported standards list 2021-04-26 17:56:02 +03:00
Anna Shaleva
127d0ad2ba rpc: allow to provide cosigners for NEP11-transfer-related commands 2021-04-23 10:45:11 +03:00
Anna Shaleva
49c35dec20 rpc: allow to provide cosigners for NEP17-transfer-related commands 2021-04-23 10:29:40 +03:00
Anna Shaleva
1d6ba389c9 rpc: split SignAndPushInvocationTx in two parts 
There are several places where constructed transaction need to be
signed and sent. Thus, we definitely need a separate method for signing
and sending constructed transaction to avoid code duplication.
 2021-04-23 10:27:47 +03:00
Roman Khimov
8407ae057c
Merge pull request #1912 from nspcc-dev/cli/invoke_with_contract_signer 
rpc: properly construct cosigners' witnesses in SignAndPushInvocationTx
 2021-04-21 19:13:16 +03:00
Anna Shaleva
48ae1cc486 rpc: refactor SignAndPushInvocationTx 
We have a set of accounts provided via `cosigners` argument, so we
should fill all transaction witnesses in (not only sender's witness).
If we can't properly construct witnesses for all of the signers then an
error should be returned.
 2021-04-21 18:52:32 +03:00
Anna Shaleva
f7c65f2b55 core: fix Condition never satisfied test error 
This test is failing from time to time.
 2021-04-21 11:19:12 +03:00
Anna Shaleva
eaf45d243b wallet: allow to sign with encrypted contract-based accounts 2021-04-20 14:53:51 +03:00
Roman Khimov
881ed3065e
Merge pull request #1909 from nspcc-dev/cli/default-cosigner-scope 
cli, rpc: use CalledByEntry as a default cosigner's scope
 2021-04-19 14:43:31 +03:00
Anna Shaleva
8f4257639e rpc: use CalledByEntry as default cosigner's scope 2021-04-19 12:06:13 +03:00
Anna Shaleva
ae36523a61 rpc, internal: fix CodeQL int conversions warnings 
```
Incorrect conversion of an integer with architecture-dependent bit
size from to a lower bit size type int32 without an upper bound
check.
```
 2021-04-19 11:30:28 +03:00
Anna Shaleva
28b74cb647 smartcontract: add ExpandParameterToEmitable method 
It'll help to convert Parameter to a atandard type which then can be
emitted ass an array item.
 2021-04-16 17:30:25 +03:00
Anna Shaleva
f7dcb7ae29 vm: allow emit.Array handle uint256 2021-04-16 16:20:30 +03:00
Anna Shaleva
1d3a297a6b rpc: add Data field to NEP17 TransferTarget 
It's a part of transfer, thus it should be passed along with the other
transfer parameters.
 2021-04-16 13:54:23 +03:00
Roman Khimov
508ad51a86 core: ignore non-numeric "amounts" in Transfer events 
Refs. #1900.
 2021-04-12 15:09:37 +03:00
Roman Khimov
13619a0e77 rpc/server: improve submitblock and submitnotaryrequest also 2021-04-10 22:47:24 +03:00
Roman Khimov
274f2c0408 rpc/server: be more specific in some sendrawtransaction error cases 
Refs. #1894.
 2021-04-10 00:31:42 +03:00
Roman Khimov
973ed8c1f6 rpc/server: fix ineffassign warning 2021-04-08 15:52:57 +03:00
Roman Khimov
d3ea720afb result: gofmt -s 2021-04-08 15:49:14 +03:00
Roman Khimov
46d866965d
Merge pull request #1889 from nspcc-dev/tune-logging 
Tune logging
 2021-04-07 20:58:52 +03:00
Roman Khimov
1785a333d2 core: tune "blockchain persist completed" message 
It's misleading, we're writing it on disk-level persistence, it's not the same
as block "persistence" in C#, so we better write it clear.
 2021-04-07 18:14:30 +03:00
Roman Khimov
453012ff16 runtime: tune runtime.Log messages 
Add transaction hash, print contract hash in LE (as all user-facing functions
do) and don't double-quote the message, zap already does quoting of its own.
 2021-04-07 18:14:30 +03:00
Roman Khimov
e2121ff583 core: fix key clashes in Storage.Find 
Fixes #1873. NewByteArray() doesn't copy the slice, so we need to do it
ourselves.
 2021-04-07 14:52:50 +03:00
Roman Khimov
9b15ab48ad core: restore MPT collapsing logic 
Fix #1867, revert part of bf20db09e0.
 2021-04-07 11:14:18 +03:00
Roman Khimov
555693d8b8 oracle: add MinimumResponseGas to interop 
It's important for users of oracle contract.
 2021-04-06 22:50:42 +03:00
Roman Khimov
ed358b4c4c native: expose MinimumResponseGas, add specific error for it 2021-04-06 22:50:42 +03:00
Roman Khimov
090d68f8fa oracle: add response codes to interop defintions 
Client should be aware of them.
 2021-04-06 22:50:42 +03:00
Roman Khimov
bba22cb736 transaction: marshal oracle response codes as strings 
C# node does it this way.
 2021-04-06 22:50:42 +03:00
Roman Khimov
607cdcf13d oracle: improve oracle interop documentation 2021-04-06 22:50:42 +03:00
Roman Khimov
7a1c1638e4 oracle: specify neofs timeout as timeout, set default if 0 
There has to be some sane default and we'd like configuration to be consistent
with other timeout values.
 2021-04-06 17:08:04 +03:00
Roman Khimov
f69fd34220 oracle: add logging, refactor request processing a bit 
And return more appropriate errors in some cases.
 2021-04-06 17:02:32 +03:00
Roman Khimov
d2f7f00997 oracle: change neofs URI scheme 
Strip '//', see neo-project/neo-modules#518.
 2021-04-06 16:56:19 +03:00
Roman Khimov
bd9a303e29 oracle: URI host validation is only relevant for https 
NeoFS doesn't have hosts.
 2021-04-06 16:53:32 +03:00
Roman Khimov
29b79db998 oracle: we only work with https, forget http 2021-04-06 16:53:18 +03:00
Roman Khimov
7e9f8e03c2 compiler: add a test for inlined selector statements 
Selector here is either a struct field access or global package
variable/constant. While technically none of these require an additional
local, inlining actually uses one, so add a test for it.
 2021-04-06 10:54:37 +03:00
Roman Khimov
21a7f3d760 compiler: keep traversing after c.countLocalsCall() 
Some arguments can be inlined functions themselves thus requiring additional
attention. Otherwise we can get less local variables than really used by
STLOCs (and subsequent program crash).
 2021-04-05 22:58:07 +03:00
Roman Khimov
84b240cc9a services/consensus: add some logging on start 2021-04-02 13:13:26 +03:00
Roman Khimov
99b71bbbd1 network: move service starts to tryStartServices 
All of them only make sense on a fully synchronized node, doing anything
during the initial sync is just a waste of time.
 2021-04-02 13:12:06 +03:00
Roman Khimov
690a1db589 network: replace consensusStarted/canHandleExtens with syncReached flag 
They're essentially the same.
 2021-04-02 12:55:56 +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
a01636a1b0 stateroot: set networking callback in a more straightforward way 2021-04-02 12:12:36 +03:00
Roman Khimov
4d0cbebb5a stateroot: make it shutdown properly, not locking up whole system 2021-04-02 11:38:49 +03:00
Roman Khimov
863b9550e6 rpcbroadcaster: don't mess with the URL from the config 
It can be http://, it can be https://, it's not up to rpcbroadcaster to change
it in any way.
 2021-04-02 11:13:38 +03:00
Anna Shaleva
58ab3b5ad1 core: get native nep17 balance from contract storage 
Not from DAO's items with storage.STNEP17Balances prefix, because
changes are reflected there only after notifications processing. And
this happens only after the transaction script is executed, but there
might be cases when we need to get the balance that was updated
earlier during the same transaction processing.

Affects storage dumps.
 2021-04-01 18:37:44 +03:00
Roman Khimov
2c8f8bf3ec
Merge pull request #1871 from nspcc-dev/mpt/serialisation-fix 
mpt: refactor serialisation
 2021-04-01 11:01:38 +03:00
Anna Shaleva
8c358aa556 mpt: change MaxKeyLength for LeafNode 2021-04-01 10:20:16 +03:00
Anna Shaleva
7f038bd465 mpt: split HashNode in two types 
First type is non-empty HashNode, and the second one is an Empty node.
 2021-04-01 10:19:57 +03:00
Anna Shaleva
b9927c39ee mpt: refactor nodes serialisation 
It should be serialised with type in case if it's a children node.
The type can be either HashT or EmptyT.
 2021-04-01 10:19:57 +03:00
Anna Shaleva
6e836d325e mpt: increase max leaf value length 2021-04-01 10:17:08 +03:00
Anna Shaleva
f0c222b385 core: move StorageItem-related constants to storage pkg 
Need this to avoid import cycle problem.
 2021-04-01 10:17:08 +03:00
Anna Shaleva
ec19a087bb core: remove StorageFlag remnant 2021-04-01 10:17:08 +03:00
Anna Shaleva
7dc9f0bde2 mpt: swap Leaf and Node types 2021-04-01 10:17:08 +03:00
Anna Shaleva
1ba7338b07 rpc: fix mpt-related responses serialisation 
MPT structures should be serialized in base64.
 2021-04-01 10:17:03 +03:00
Anna Shaleva
f57187e611 vm: throw unhandled exception with message instead of panic 
The result is the same HALT state, but the exception message is the real
one got from user. Changes ported from C#:

1. Throw exception: 59b8ac73d2/src/neo-vm/ExecutionEngine.cs (L1448)
2. Prettify message: https://github.com/neo-project/neo-vm/blob/master/src/neo-vm/VMUnhandledException.cs#L28

The result is that instead of
```
2021-03-31T17:02:54.508+0300	WARN	contract invocation failed	{"tx": "2aefeb705f3a609df8767d9b45e036b9dd1eb77407e5732375981915668889b8", "block": 30640, "error": "error encountered at instruction 970 (THROW): runtime error: invalid memory address or nil pointer dereference"}
```

we'll get
```
2021-03-31T17:33:56.299+0300	WARN	contract invocation failed	{"tx": "2aefeb705f3a609df8767d9b45e036b9dd1eb77407e5732375981915668889b8", "block": 30640, "error": "error encountered at instruction 970 (THROW): unhandled exception: No authorization."}
```
in the node logs.
 2021-03-31 19:37:52 +03:00
Anna Shaleva
93530fa8fa core: pop all args from stack before validation checks in Notify 
We should match the C# behaviour.
 2021-03-31 19:01:05 +03:00
Anna Shaleva
793f27084b vm: specify syscall ID when panicing on syscall invocation 
It's convinient to know the failing syscall without dumping
smartcontract instructions.
 2021-03-31 19:00:59 +03:00
Anna Shaleva
b7194ec608 core: put candidate account to the storage during (*NEO).vote 
C# node uses Snapshot.GetAndChange to get it from storage, so it's the
same problem as with voting account. Affects dumps.
 2021-03-29 17:06:37 +03:00
Anna Shaleva
c63528db44 core: put voiting account to the storage during (*NEO).vote 
After getting account from the storage there are a lot of checks which
may fail. But C# node uses Snapshot.GetAndChange, so the account state
should be put in the storage even in case of vote failure. Affects
dumps.
 2021-03-29 17:04:20 +03:00
Anna Shaleva
3d8d927178 core: check candidate is registered at the start of voiting 
C# node returns an error if the candidate is not registered. We have this
check inside the ModifyAccountVotes, but (*NEO).vote doesn't panics and
just return bool on stack, so we should match exactly the C#'s
algorithm.
 2021-03-29 17:04:15 +03:00
Roman Khimov
5b4f6d255f
Merge pull request #1857 from nspcc-dev/rpc/nep11 
rpc: add NEP11 and NNS interfaces to RPC Client
 2021-03-27 18:27:29 +03:00
Roman Khimov
afb4c1e5e2
Merge pull request #1858 from nspcc-dev/rpc/calculatenetworkfee 
rpc: add `calculatenetworkfee` RPC method
 2021-03-27 15:08:42 +03:00
Roman Khimov
3b4dde05c3 stateroot: handle ErrStateMismatch internally 
It's a local problem and returning error from here leads to peer disconnect
that isn't solving anything.
 2021-03-27 00:33:11 +03:00
Roman Khimov
216513e14f stateroot: reject validated root if it doesn't match local one 
Prevent

2021-03-27T00:05:23.382+0300    WARN    blockQueue: failed adding block into the blockchain     {"error": "error while trying to apply MPT changes: key not found", "blockHeight": 12757, "nextIndex": 12758}

after node restart (node reads "local" root hash that it doesn't have).
 2021-03-27 00:33:11 +03:00
Roman Khimov
d143696328 stateroot: try to fix MPT caching/updating 
It was completely ruined by bf20db09e0. MPT was
updating bc.dao directly which shouldn't ever happen, it must write into the
same cache and then Persist these KVs as usual.
 2021-03-27 00:33:11 +03:00
Roman Khimov
56fd375c6d core: move stateroot check into header check 
As it's a part of the header.
 2021-03-27 00:33:11 +03:00
Roman Khimov
1fdd406234 stateroot: drop unused function 2021-03-27 00:33:11 +03:00
Roman Khimov
042aef452d stateroot: Extensible messages must have proper category 2021-03-27 00:33:11 +03:00
Anna Shaleva
ffc2ad3cc3 rpc: check RPC client is initialised where appropriate 
We don't need magic to create tx anymore, but we need it to sign tx.
 2021-03-26 20:51:17 +03:00
Anna Shaleva
626ec8a82b rpc: add resolve and isAvailable NNS API to RPC client 2021-03-26 20:48:07 +03:00
Anna Shaleva
f955589370 rpc: add NEP11 API support to the RPC client 2021-03-26 20:48:01 +03:00
Anna Shaleva
2bb3ff2aff vm: return more detailed error from emit.Array 2021-03-26 20:44:32 +03:00
Anna Shaleva
ad9ede455e rpc: add NNS-connected transactions to the test chain 
It is needed for RPC client integration tests.
 2021-03-26 20:44:32 +03:00
Anna Shaleva
a2a9d7ff05 core: move NNS record types to a separate package 
We need this to avoid `native` dependency in RPC client.
 2021-03-26 20:44:32 +03:00
Anna Shaleva
347f7ed576 rpc: move all top*FromStack client functions to a separate file 
Some of them are shared between multiple RPC client APIs, so let's keep
them in a separate place for better maintainability.
 2021-03-26 20:44:32 +03:00
Anna Shaleva
30e7d9a8b0 rpc: remove duplicated code from CreateNEP17MultiTransferTx 2021-03-26 20:44:32 +03:00
Anna Shaleva
bcc5c055de rpc: allow to calculatenetworkfee for verify with args 
We can load invocation script for those contract-based witnesses which
requires arguments for `verify` methods.
 2021-03-26 19:16:00 +03:00
Anna Shaleva
252e03bc34 rpc: add CalculateNetworkFee RPC method 2021-03-26 19:14:46 +03:00
Anna Shaleva
d2a81daf57 rpc: refactor TestCalculateNetworkFee 
We need to ensure that we don't add extra network fee during
calculation.
 2021-03-26 19:12:43 +03:00
Roman Khimov
6989769f2c rpc/server: fix getversion reply for staterootinheader extension 
Proper network should have it set to `true` and client should know about it.
 2021-03-26 18:38:46 +03:00
Roman Khimov
546faf5e70
Merge pull request #1859 from nspcc-dev/rework-signing-fix-stateroots 
Rework signing, fix stateroots
 2021-03-26 14:04:23 +03:00
Roman Khimov
5569512ce9 stateroot: fix missing verification script 
Stateroot payload must have it.
 2021-03-26 13:45:18 +03:00
Roman Khimov
5f7ec6e784 state: fix MPTRoot JSONization 
Match C# implementation. It's easier to do this by changing the structure
itself.
 2021-03-26 13:45:18 +03:00
Roman Khimov
4c4a980cc0 crypto: add Hashable to VerifiableDecodable 
It has to be Hashable.
 2021-03-26 13:45:18 +03:00
Roman Khimov
b3f9cd1541 dao: drop network from DAO 
Not used any more.
 2021-03-26 13:45:18 +03:00
Roman Khimov
0888cf9ed2 network: drop Network from Message 
It's not used any more.
 2021-03-26 13:45:18 +03:00
Roman Khimov
c789431402 payload: drop Network from P2PNotaryRequest 
It's not needed now.
 2021-03-26 13:45:18 +03:00
Roman Khimov
8c110a6147 state: drop Network from MPTRoot structure 
It's only needed to verify/sign.
 2021-03-26 13:45:18 +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
04e0ea2c0f stateroot: sign extensible payloads being sent! 
Unsigned payloads are considered to be invalid for some reason.
 2021-03-26 13:45:18 +03:00
Roman Khimov
fa4380c9da network: prevent putting duplicate addresses into pool from peer's data 
It can't be trusted.
 2021-03-26 12:31:07 +03:00
Roman Khimov
d0634a7829 network: don't attempt to connect to the same node twice 
We can have multiple copies of the same address in the pool and we should only
proceed to connect once per attempt.
 2021-03-26 12:26:45 +03:00
Roman Khimov
0248e2c0d2 state: add network to MPTRoot, change hashing 
Fix RC1 incompatibility.
 2021-03-25 22:37:30 +03:00
Roman Khimov
33f54028fb
Merge pull request #1856 from nspcc-dev/testnet-rc1-magic 
config: adjust default testnet magic for RC1 testnet
 2021-03-24 11:08:20 +03:00
Roman Khimov
b2944bcf8a config: adjust default testnet magic for RC1 testnet 
It's 827601742, N3T1, see https://github.com/neo-project/neo-node/releases/tag/v3.0.0-rc1
 2021-03-24 10:57:05 +03:00
Roman Khimov
126b83a825
Merge pull request #1854 from nspcc-dev/examples/fix-owner 
examples: update owner address
 2021-03-23 17:43:31 +03:00
Anna Shaleva
0948d53244 examples: add documentation 
And provide the wallet for examples `my_wallet.json` with the owner
address inside.
 2021-03-23 16:46:15 +03:00
Anna Shaleva
10fb86c0b2 rpc: add (*Client).GetDesignatedByRole method 2021-03-23 13:56:39 +03:00
Anna Shaleva
1e649bc9a0 core: move NotaryVerificationPrice to a separate package 
It is needed to avoid `native` dependency in RPC client.
 2021-03-23 13:56:39 +03:00
Anna Shaleva
681bd89cc7 core: move native node roles to a separate pkg 
We need this to avoid `native` dependency in the RPC client.
 2021-03-23 13:56:34 +03:00
Roman Khimov
28da00f057
Merge pull request #1852 from nspcc-dev/tests/fix-rubles-contract 
rpc: refactor Rubl test contract
 2021-03-22 15:55:51 +03:00
Anna Shaleva
6b36590181 core: ensure all transactions are HALT while creating test chain 2021-03-22 15:35:22 +03:00
Anna Shaleva
0a5072a1da core: allow to compile test contracts with yaml config 
And refactored Rubl test contract (it should support NEP-17 and
onNEP17Payment).
 2021-03-22 15:32:26 +03:00
Anna Shaleva
ee76db9ff2 rpc: refactor (*Client).AddNetworkFee errors handling 
core.ErrVerificationFailed is not very informative. Also removing it
from RPC client allows to get rid of `core` dependency in the `client`
package, which is needed for the next commit.
 2021-03-22 13:28:22 +03:00
Roman Khimov
20144e6137 *: fix some misspellings spotted by GoReportCard 2021-03-22 12:13:08 +03:00
Anna Shaleva
96e198de97 core: fix Management.GetContract 2021-03-19 20:44:21 +03:00
Roman Khimov
57d4990fe6
Merge pull request #1850 from nspcc-dev/fex-storage-price 
core: fix storage.Put price
 2021-03-19 19:10:22 +03:00
Anna Shaleva
7118eae467 core: remove useless code from putWithContext 2021-03-19 18:57:29 +03:00
Anna Shaleva
5b18f5974f core: fix storage.Delete price 2021-03-19 18:57:00 +03:00
Anna Shaleva
0bca63b907 core: fix storage.Put price 2021-03-19 18:41:33 +03:00
Roman Khimov
83cb5ff07b roles: add missing NeoFSAlphabet role 2021-03-19 16:18:45 +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
Roman Khimov
c1b2a79cfe netmode: use proper testnet magic number 
Preview5 network used 'N3P5' as its magic, but the official testnet magic is
still 'NEOt', that's the way it's defined in neo-node, so use that.
 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
e5cdecfa9f core: fix transaction hashes 2021-03-18 17:57:54 +03:00
Roman Khimov
42465dd002
Merge pull request #1825 from nspcc-dev/fix-invokecontractverify 
rpc: refactor invokecontractverify
 2021-03-17 18:08:23 +03:00
Roman Khimov
c773f117be
Merge pull request #1838 from nspcc-dev/extend-rpc-client 
Extend RPC client
 2021-03-17 11:10:09 +03:00
Roman Khimov
2fa80f0bb6
Merge pull request #1837 from nspcc-dev/fix-some-call-flags 
Fix some call flags
 2021-03-17 11:09:57 +03:00
Roman Khimov
cb1583e317
Merge pull request #1830 from nspcc-dev/fix/neofs 
Use filters with NeoFS responses
 2021-03-17 10:25:46 +03:00
Roman Khimov
7990fa1b61 client: add gasperblock getter 
It's an important chain parameter.
 2021-03-16 23:04:41 +03:00
Roman Khimov
87d4939093 client: add NNS price getter 2021-03-16 22:59:04 +03:00
Roman Khimov
f308a9995d client: add GetOraclePrice for oracle price 2021-03-16 22:55:17 +03:00
Roman Khimov
42674e46ac client: add GetStoragePrice for native policy contract 2021-03-16 22:50:14 +03:00
Roman Khimov
0de72f1dc9 core: fix call flags for Native(On|Post)Persist 
See neo-project/neo#2339.
 2021-03-16 22:49:14 +03:00
Roman Khimov
d1251b8daf core: don't limit on/postPersist methods 
They read/write/call/notify, so they need everything.
 2021-03-16 22:48:32 +03:00
Roman Khimov
304b9ad3d4 contract: disable notifications for safe methods 
See neo-project/neo#2339.
 2021-03-16 22:47:49 +03:00
Roman Khimov
025330f132
Merge pull request #1832 from nspcc-dev/consensus/microfixes 
consensus: add MaxBlockSize and MaxBlockSysFee settings
 2021-03-16 18:11:33 +03:00
Anna Shaleva
0d9266d407 core: remove System.Contract.IsStandard 2021-03-16 16:59:23 +03:00
Roman Khimov
a18fbc7bb1
Merge pull request #1827 from nspcc-dev/native/update_history 
config: add NativeUpdateHistory
 2021-03-16 12:47:22 +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
9377751e65 config: add NativeUpdateHistory 2021-03-15 12:35:14 +03:00
Evgeniy Stratonikov
e8b95ebf3e oracle/neofs: change result types 
1. `GetHash` returnes '0x'-prefixed little-endian hex-string.
2. `GetPayload` and `GetRange` assume result is UTF-8.
 2021-03-15 10:54:08 +03:00
Anna Shaleva
edfca68a17 rpc: refactor invokecontractverify 
In `(c *Client) AddNetworkFee` we define network fee for contract
witness verification via `invokecontractverify` RPC call, and that's the
initial purpose of this RPC method. But it was not implemented
correctly. It used `System.Contract.Call` instead of beheiving like
`initVerificationVM`.

During real contract witness verification the whole contract's script is
loaded into VM, and then we jump to the `verify` method. Thus, to define
exact contract verification price, we should act like this (and not just
perform `System.Contract.Call` of `verify` method).

Tests are added.

This bug is the reason of adding extra GAS (c.notary.extraVerifyFee) to
pre-calculated value in
https://github.com/nspcc-dev/neofs-node/pull/404/files#diff-639db437ca2578db46c9e8cbf18f9aa01f8ca5aee30e0fa7e70ba0354822d7b3R237
 2021-03-12 18:59:20 +03:00
Anna Shaleva
1261dd5306 core: refactor initVerificationVM 
It needs only VM and function to get contract state. Also exposed this
method and extended Blockchainer. These changes are needed for the
next commit.
 2021-03-12 18:55:27 +03:00
Roman Khimov
f7d74190f5
Merge pull request #1829 from nspcc-dev/change-hashing-scheme 
Change hashing scheme
 2021-03-12 15:20:23 +03:00
Evgeniy Stratonikov
540c6c13a9 oracle/neofs: allow to use filters on NeoFS responses 2021-03-12 14:15:40 +03:00
Roman Khimov
7730aef0ec payload: adapt notary payloads to new hashing too 2021-03-12 14:14:22 +03:00
Roman Khimov
9d500b86fc context: s/hex/data/ for JSON 
See neo-project/neo#2394.
 2021-03-12 13:10:24 +03:00
Anna Shaleva
85a8644517 core: add nativenames.IsValid 2021-03-12 13:05:37 +03:00
Roman Khimov
dc980b5847 sc/context: add network magic into the context 
See neo-project/neo#2393, we need this to be able to sign multisig
transactions.
 2021-03-12 12:59:14 +03:00
Roman Khimov
6326094264 native: change getCommittee/getNextBlockValidators price 
See neo-project/neo#2392, neo-project/neo#2391.
 2021-03-12 11:32:27 +03:00
Roman Khimov
4462a6a6b7 change block/tx/extensible signing process, fix #1741 
Sign [magic, hash], see neo-project/neo#2314.
 2021-03-12 11:27:50 +03:00
Roman Khimov
3e9bd0be72 smartcontract: use base64 encoding for verifiable items 
See neo-project/neo#1199.
 2021-03-11 19:55:20 +03:00
Roman Khimov
096f48caf0
Merge pull request #1820 from nspcc-dev/fix/nativetypes 
native: use proper types in manifest
 2021-03-11 17:02:34 +03:00
Evgeniy Stratonikov
de04411488 core/fee: alter opcode prices 
Follow neo-project/neo#2384.
 2021-03-11 15:44:09 +03:00
Evgeniy Stratonikov
1cb25d3190 native: use proper types in manifest 2021-03-11 11:48:38 +03:00
Evgeniy Stratonikov
9cb38a4b1b native: support StorageFee 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
256cd09228 native: allow to set oracle request price 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
27fc28bd69 native: allow to set candidate register price 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
b780a64b4d emit: allow to emit big.Int 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
d9e62de454 native: fix prefixGASPerBlock doc comment 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
3278d23852 native: rename Price to CPUFee 
Method price is now multiplied by `BaseExecFee`.
 2021-03-11 10:12:30 +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
7126637f73 core: remove Neo.Crypto.CheckMultisigWithECDsaSecp256k1 
Koblitz RIP.
 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
Anna Shaleva
4e6c1092b8 core: add Neo.Crypto.CheckSig interop 2021-03-10 19:24:19 +03:00
Anna Shaleva
14ade42101 core: remove System.Binary.[Serialize, Deserialize] syscalls 
And move their tests to native StdLib.
 2021-03-10 19:24:19 +03:00
Anna Shaleva
5c9c168ee5 core: remove System.Binary.[Base64*, Base58*] syscalls 
And move their tests to native StdLib.
 2021-03-10 19:24:19 +03:00
Anna Shaleva
4d2ad4b9e2 core: remove System.Json.[Serialize, Deserialize] interops 
And move their tests to native StdLib.
 2021-03-10 19:24:19 +03:00
Anna Shaleva
f65485b735 core: remove System.Binary.Itoa and System.Binary.Atoi syscalls 
And move their tests to native StdLib.
 2021-03-10 19:24:19 +03:00
Anna Shaleva
2b90d4455f native: implement StdLib contract 2021-03-10 19:24:19 +03:00
Anna Shaleva
078870fceb compiler: fix contract.IsStandard syscall test 2021-03-10 19:24:19 +03:00
Evgeniy Stratonikov
100f2db3fb native: implement CryptoLib contract 2021-03-10 19:24:19 +03:00
Roman Khimov
19a23a36e4
Merge pull request #1807 from nspcc-dev/feature/walletsign 
cli: allow to sign dumped transaction by several non-multisig signers
 2021-03-10 14:13:20 +03:00
Roman Khimov
9b0d4e0968
Merge pull request #1792 from nspcc-dev/fix/consensusdata 
Remove `ConsensusData` from `Block`
 2021-03-10 14:12:38 +03:00
Roman Khimov
9ca59e6312
Merge pull request #1811 from nspcc-dev/feature/pubdump 
Allow to dump public keys in CLI
 2021-03-10 13:50:19 +03:00
Evgeniy Stratonikov
ac95510402 core: do not return block if only header is present 2021-03-10 13:38:44 +03:00
Evgeniy Stratonikov
f83b376181 block: replace Base with Header 2021-03-10 13:38:44 +03:00
Evgeniy Stratonikov
4df8a2ad36 block: remove MaxContentsPerBlock 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
7160675ac1 compiler/interop: improve conversion to bytes interops 
Allow to convert to both `Buffer` and `ByteString`
and explicitly mention VM types. Rename `ToByteArray` to `ToBytes`
to avoid ambiguity.
 2021-03-10 13:38:44 +03:00
Roman Khimov
731adf8448
Merge pull request #1484 from nspcc-dev/oracle/neofs 
Integrate NeoFS into oracle module
 2021-03-09 17:30:15 +03:00
Evgeniy Stratonikov
106c27782e cli/wallet: allow to cosign with a contract 
Contracts have empty verification script and their hash is
calculated differently.
 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
b9136dbfc0 smartcontract: use hash in GetWitness() 
All necessary info must already be in context.
 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
20d2386414 smartcontract: use script instead of address in context 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
ded6a70335 vm: add ParseSignatureContract() 2021-03-09 15:43:57 +03:00
Roman Khimov
e66d36900c
Merge pull request #1701 from nspcc-dev/statemsg 
Update state-root handling
 2021-03-09 15:16:44 +03:00
Evgenii Stratonikov
22b4edd58e oracle: support NeoFS 2021-03-09 14:24:57 +03:00
Evgeniy Stratonikov
2f3abf95a2 stateroot: broadcast state on new blocks 2021-03-09 13:51:11 +03:00
Evgeniy Stratonikov
3c65ed1507 stateroot: allow to sign new roots 2021-03-09 13:51:11 +03:00
Evgeniy Stratonikov
ac227a80fe stateroot: use RoleStateValidator for verification 2021-03-09 13:51:10 +03:00
Evgeniy Stratonikov
bf20db09e0 stateroot: move state-root related logic to core/stateroot 2021-03-09 13:48:29 +03:00
Evgeniy Stratonikov
7a176727ca smartcontract: add GetMajorityNodeCount() 2021-03-09 13:46:44 +03:00
Evgeniy Stratonikov
717be43a5d oracle: split broadcaster into parts 
1. Generic parallel sending part can be reused by state service.
2. Specific oracle marshaling is implemented on top of (1).
 2021-03-09 13:46:44 +03:00
Evgeniy Stratonikov
55009153a9 vm/emit: emit Boolean values correctly 
We should convert both `true` and `false` values.
 2021-03-09 13:34:22 +03:00
Evgeniy Stratonikov
3e54b46ffb rpc/tests: fix verification contract 2021-03-09 13:34:22 +03:00
Evgeniy Stratonikov
d06718e1cb core/tests: print hash of the genesis block 2021-03-09 13:34:22 +03:00
Evgeniy Stratonikov
a737d473fb native: use ToPreallocatedBytes where possible 2021-03-09 12:11:26 +03:00
Evgeniy Stratonikov
5a3fa47b95 encoding: panic on nil slice 
After `state.StorageItem` became a slice of bytes
we no longer panic on accessing `si.Value`. This helps
to ensure that nothing was broken. Providing `nil` to `FromBytes`
is probably an error anyway.
 2021-03-09 12:11:26 +03:00
Evgeniy Stratonikov
e551432b30 dao: serialize state.StorageItem as raw bytes 2021-03-09 12:11:26 +03:00
Evgeniy Stratonikov
55698d0426 dao: use raw state.StorageItem instead of pointer 
It is now a slice, there is no need for additional indirection.
 2021-03-09 12:11:25 +03:00
Evgeniy Stratonikov
fd4174ad31 core/state: remove IsConst from StorageItem 2021-03-09 11:59:08 +03:00
Evgeniy Stratonikov
4195603257 native: add NeoFSAlphabet node role 2021-03-05 13:13:31 +03:00
Evgeniy Stratonikov
7c62df1253 compiler: add tests for syscall handling 2021-03-05 10:17:35 +03:00
Evgeniy Stratonikov
dcbfe856cd compiler/interop: fix contract.GetCallFlags 2021-03-05 10:17:35 +03:00
Evgeniy Stratonikov
47ef3b41fa core: fix System.Storage.Find parameter count 2021-03-05 10:17:35 +03:00
Evgeniy Stratonikov
ffd85dd51d native/policy: remove MaxBlockSize and MaxBlockSystemFee 2021-03-04 16:59:19 +03:00
Evgeniy Stratonikov
7b8533b67c native/policy: move MaxTransactionsPerBlock to config 2021-03-04 16:59:19 +03:00
Roman Khimov
924de3e090
Merge pull request #1796 from nspcc-dev/compiler/pow 
Add syscalls for POW and SQRT opcodes
 2021-03-04 16:56:15 +03:00
Evgeniy Stratonikov
8f8c7d2839 compiler: fix import alias handling 2021-03-04 14:41:20 +03:00
Evgeniy Stratonikov
d66ce43239 compiler/interop: replace int64 with int 2021-03-04 13:20:43 +03:00
Evgeniy Stratonikov
1138143a50 compiler/interop: add flag type for PutEx 2021-03-04 13:13:12 +03:00
Evgeniy Stratonikov
1e2944f492 compiler/interop: return proper type from contract.GetCallFlags 2021-03-04 13:09:03 +03:00
Evgeniy Stratonikov
0b54870bfe compiler: add missing math routines 
Add interops for ABS, SIGN, MIN, MAX, WITHIN opcodes
 2021-03-04 13:05:33 +03:00
Evgeniy Stratonikov
56fe6574c9 compiler: simplify convert.To* processing 
With inlining there is no need for special logic in compiler.
 2021-03-04 13:05:33 +03:00
Evgeniy Stratonikov
e754ca62db compiler: do not emit CONVERT for syscall results 
When we encounter type assertion CONVERT is emitted.
This isn't needed for SYSCALL (or opcode) results
because value already has needed type.
Problems can arise when result is converted to invalid type
but `neogointernal` package shouldn't be used directly anyway.
 2021-03-04 13:05:33 +03:00
Evgeniy Stratonikov
5f4385d3fa compiler: implement syscalls for POW and SQRT opcodes 2021-03-04 13:05:33 +03:00
Evgeniy Stratonikov
578bbabd1d compiler: allow to emit opcodes directly 2021-03-04 13:03:05 +03:00
Evgeniy Stratonikov
0a789af10d core: fix parameter count for CreateMultisigAccount 2021-03-04 12:55:31 +03:00
Roman Khimov
58ea4607d0
Merge pull request #1805 from nspcc-dev/interop/convertcontext-fix 
interop: fix ConvertContextToReadOnly interop
 2021-03-04 12:31:36 +03:00
Roman Khimov
dedcab2d63
Merge pull request #1804 from nspcc-dev/interop/createmultisigaccount-fix 
interop: fix CreateMultisigAccount interop
 2021-03-04 12:31:28 +03:00
Anna Shaleva
0c464083ed interop: fix ConvertContextToReadOnly interop 
The same bug as in #1804.
 2021-03-04 11:51:32 +03:00
Anna Shaleva
52e4d69c82 interop: fix CreateMultisigAccount interop 
Introduced in #1720.
 2021-03-04 11:39:49 +03:00
Anna Shaleva
6c0faa4ea3 rpc: provide cosigners accounts to CreateTxFromScript 
We need to define network fee for each of cosigners, and the only way to
do it is to access the cosigner's script.
 2021-03-04 10:37:35 +03:00
Anna Shaleva
b1b9a8cf66 rpc: refactor CreateTxFromScript signature 
Make cosigners non-variadic.
 2021-03-03 13:42:15 +03:00
Evgeniy Stratonikov
798ae6c63c consensus/test: add missing t.Cleanup() 2021-03-03 13:14:25 +03:00
Roman Khimov
e6d3a60431
Merge pull request #1782 from nspcc-dev/optimize/nep17 
dao: do not look up new NEP17 batch
 2021-03-02 15:28:42 +03:00
Roman Khimov
c9212f29e6
Merge pull request #1744 from nspcc-dev/fix/nativecall 
Update `CallNative` to post-preview5
 2021-03-02 15:28:00 +03:00
Roman Khimov
0c04b403b4
Merge pull request #1794 from nspcc-dev/fix/json 
stackitem: escape control characters in `ToJSON()`
 2021-03-02 13:37:27 +03:00
Evgeniy Stratonikov
e5fbf04529 stackitem: escape control characters in ToJSON() 
Decoding uses `json.Decoder` which handles everything for us.
 2021-03-02 10:47:02 +03:00