Anna Shaleva
51c8c0d82b
core: add tests for StateSync module
2021-09-07 19:43:27 +03:00
Anna Shaleva
0aedfd0038
core: fix bug in MPT pool during Update
...
We need to copy the result of `TryGet` method, otherwice the slice can
be modified inside `Add` or `Update` methods, which leads to
inconsistent MPT pool state.
2021-09-07 19:43:27 +03:00
Anna Shaleva
36808b8904
core: clone MPT node while restoring it multiple times
...
We need this to avoid collapse collisions. Example of such collapse
described in
https://github.com/nspcc-dev/neo-go/pull/2019#discussion_r689629704 .
2021-09-07 19:43:27 +03:00
Anna Shaleva
5cd78c31af
core: allow to recover after state jump interruption
...
We need several stages to manage state jump process in order not to mess
up old and new contract storage items and to be sure about genesis state data
are properly removed from the storage. Other operations do not require
separate stage and can be performed each time `jumpToStateInternal` is
called.
2021-09-07 19:43:27 +03:00
Anna Shaleva
5cda24b3af
core: initialize headers before current block
2021-09-07 19:43:27 +03:00
Anna Shaleva
0e0b55350a
core: convert (*Blockchain).JumpToState to a callback
...
We don't need this method to be exposed, the only its user is the
StateSync module. At the same time StateSync module manages its state by
itself which guarantees that (*Blockchain).jumpToState will be called
with proper StateSync stage.
2021-09-07 19:43:27 +03:00
Anna Shaleva
6381173293
core: store statesync-related storage items under temp prefix
...
State jump should be an atomic operation, we can't modify contract
storage items state on-the-fly. Thus, store fresh items under temp
prefix and replase the outdated ones after state sync is completed.
Related
https://github.com/nspcc-dev/neo-go/pull/2019#discussion_r693350460 .
2021-09-07 19:43:27 +03:00
Anna Shaleva
51f405471e
core: remove outdated blocks/txs/AERs/MPT nodes during state sync
...
Before state sync process can be started, outdated MPT nodes
should be removed from storage. After state sync is completed,
outdated blocks/transactions/AERs should also be removed.
2021-09-07 19:43:27 +03:00
Anna Shaleva
a276a85b72
core: unify code of state sync module initialization
2021-09-07 19:43:27 +03:00
Anna Shaleva
3b7807e897
network: request unknown MPT nodes
...
In this commit:
1. Request unknown MPT nodes from peers. Note, that StateSync module itself
shouldn't be responsible for nodes requests, that's a server duty.
2. Do not request the same node twice, check if it is in storage
already. If so, then the only thing remaining is to update refcounter.
2021-09-07 19:43:27 +03:00
Anna Shaleva
6a04880b49
core: collapse completed parts of Billet
...
Some kind of marker is needed to check whether node has been collapsed
or not. So introduce (HashNode).Collapsed
2021-09-07 19:43:27 +03:00
Anna Shaleva
74f1848d19
core: adjust LastUpdatedBlock calculation for NEP17 balances
...
...wrt P2PStateExchange setting.
2021-09-07 19:43:27 +03:00
Anna Shaleva
d67ff30704
core: implement statesync module
...
And support GetMPTData and MPTData P2P commands.
2021-09-07 19:43:27 +03:00
Anna Shaleva
a22b1caa3e
core: implement MPT Billet structure for MPT restore
...
MPT restore process is much simpler then regular MPT maintaining: trie
has a fixed structure, we don't need to remove or rebuild MPT nodes. The
only thing we should do is to replace Hash nodes to their unhashed
counterparts and increment refcount. It's better not to touch the
regular MPT code and create a separate structure for this.
2021-09-07 19:43:27 +03:00
Roman Khimov
c9e62769a6
Merge pull request #2143 from nspcc-dev/mpt/add_empty_values
...
core: allow empty MPT Leaf values
2021-09-07 09:18:48 +03:00
Anna Shaleva
c95f2079d5
core: adjust comments on behaviour defferences for MPT TestCompatibility
...
C# node does not return empty proof enymore in case if path is bad. C#
node also throws an exception on bad Put.
Our node does not return an error on delete if the key is empty.
2021-09-03 13:46:52 +03:00
Anna Shaleva
f721384ead
core: allow empty MPT Leaf values
...
Allow it for (*Trie).Put. And distinguish empty value and nil value for
(*Trie).PutBatch, because batch is already capable of handling both nil
and empty value. For (*Trie).PutBatch putting nil value means deletion,
while putting empty value means just putting LeafNode with an empty
value.
2021-09-03 13:46:48 +03:00
Evgeniy Stratonikov
7371593bdc
native/policy: disallow blocking native contracts
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-09-03 11:11:06 +03:00
Roman Khimov
b07347e602
core: reuse PushItem for interops
...
Probably less critical here, but still let's push things faster.
2021-08-30 23:43:58 +03:00
Roman Khimov
7b9558d756
Merge pull request #2142 from nspcc-dev/fix-customgroups-witness-scope
...
runtime: fix CustomGroups witness
2021-08-26 18:13:08 +03:00
Roman Khimov
734eef3290
Merge pull request #2147 from nspcc-dev/drop-go-1.14
...
Drop Go 1.14, use 1.17
2021-08-26 17:59:21 +03:00
Roman Khimov
6d074a96e9
*: make tests use TempDir(), fix #1319
...
Simplify things, drop TempFile at the same time (refs. #1764 )
2021-08-26 17:29:40 +03:00
Roman Khimov
40c6c065d2
Merge pull request #2140 from nspcc-dev/vm-optimize-stack
...
Optimize VM stack
2021-08-26 10:31:31 +03:00
Roman Khimov
de4ed7d020
runtime: fix CustomGroups witness
...
See neo-project/neo#2586 .
2021-08-24 15:50:24 +03:00
Roman Khimov
930653418d
vm: rework stack as a simple slice
...
Double-linked list is quite expensive to manage especially given that it
requires microallocations for each Element. It can be replaced by simple slice
which is much more effective for simple push/pop operations that are very
typical in a VM. I've worried a little about more complex operations like
XDROP/1024 or REVERSEN/1024 because these require copying quite substantial
number of elements, but turns out these work fine too.
At the moment Element is kept as a convenient wrapper for Bytes/BigInt/Bool/etc
methods, but it can be changed in future. Many other potential optimizations
are also possible now.
Complex scripts:
name old time/op new time/op delta
ScriptFibonacci-8 1.11ms ± 2% 0.85ms ± 2% -23.40% (p=0.000 n=10+10)
ScriptNestedRefCount-8 1.46ms ± 2% 1.16ms ± 1% -20.65% (p=0.000 n=10+10)
ScriptPushPop/4-8 1.81µs ± 1% 1.54µs ± 4% -14.96% (p=0.000 n=8+10)
ScriptPushPop/16-8 4.88µs ± 2% 3.91µs ± 2% -19.87% (p=0.000 n=9+9)
ScriptPushPop/128-8 31.9µs ± 9% 26.7µs ± 3% -16.28% (p=0.000 n=9+8)
ScriptPushPop/1024-8 235µs ± 1% 192µs ± 3% -18.31% (p=0.000 n=9+10)
name old alloc/op new alloc/op delta
ScriptFibonacci-8 392kB ± 0% 123kB ± 0% -68.68% (p=0.000 n=8+8)
ScriptNestedRefCount-8 535kB ± 0% 266kB ± 0% -50.38% (p=0.000 n=6+10)
ScriptPushPop/4-8 352B ± 0% 160B ± 0% -54.55% (p=0.000 n=10+10)
ScriptPushPop/16-8 1.41kB ± 0% 0.64kB ± 0% -54.55% (p=0.000 n=10+10)
ScriptPushPop/128-8 11.3kB ± 0% 8.7kB ± 0% -22.73% (p=0.000 n=10+10)
ScriptPushPop/1024-8 90.1kB ± 0% 73.2kB ± 0% -18.75% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
ScriptFibonacci-8 9.14k ± 0% 3.53k ± 0% -61.41% (p=0.000 n=10+10)
ScriptNestedRefCount-8 17.4k ± 0% 11.8k ± 0% -32.35% (p=0.000 n=10+10)
ScriptPushPop/4-8 12.0 ± 0% 8.0 ± 0% -33.33% (p=0.000 n=10+10)
ScriptPushPop/16-8 48.0 ± 0% 32.0 ± 0% -33.33% (p=0.000 n=10+10)
ScriptPushPop/128-8 384 ± 0% 259 ± 0% -32.55% (p=0.000 n=10+10)
ScriptPushPop/1024-8 3.07k ± 0% 2.05k ± 0% -33.14% (p=0.000 n=10+10)
Some stack-management opcodes:
name old time/op new time/op delta
Opcodes/XDROP/0/1-8 255ns ± 9% 273ns ±11% +6.92% (p=0.016 n=11+10)
Opcodes/XDROP/0/1024-8 362ns ± 2% 365ns ± 8% ~ (p=0.849 n=10+11)
Opcodes/XDROP/1024/1024-8 3.20µs ± 2% 1.99µs ±12% -37.69% (p=0.000 n=11+11)
Opcodes/XDROP/2047/2048-8 6.55µs ± 3% 1.75µs ± 5% -73.26% (p=0.000 n=10+11)
Opcodes/DUP/null-8 414ns ± 6% 245ns ±12% -40.88% (p=0.000 n=11+11)
Opcodes/DUP/boolean-8 411ns ± 8% 245ns ± 6% -40.31% (p=0.000 n=11+11)
Opcodes/DUP/integer/small-8 684ns ± 8% 574ns ± 3% -16.02% (p=0.000 n=11+10)
Opcodes/DUP/integer/big-8 675ns ± 6% 601ns ±10% -10.98% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/small-8 675ns ±10% 566ns ±10% -16.22% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/big-8 6.39µs ±11% 6.13µs ± 3% ~ (p=0.148 n=10+10)
Opcodes/DUP/buffer/small-8 412ns ± 5% 261ns ± 8% -36.55% (p=0.000 n=9+11)
Opcodes/DUP/buffer/big-8 586ns ±10% 337ns ± 7% -42.53% (p=0.000 n=11+11)
Opcodes/DUP/struct/small-8 458ns ±12% 256ns ±12% -44.09% (p=0.000 n=11+11)
Opcodes/DUP/struct/big-8 489ns ± 7% 274ns ± 5% -44.06% (p=0.000 n=10+10)
Opcodes/DUP/pointer-8 586ns ± 7% 494ns ± 7% -15.67% (p=0.000 n=11+11)
Opcodes/OVER/null-8 450ns ±14% 264ns ±10% -41.30% (p=0.000 n=11+11)
Opcodes/OVER/boolean-8 450ns ±14% 264ns ±10% -41.31% (p=0.000 n=11+11)
Opcodes/OVER/integer/small-8 716ns ± 9% 604ns ± 6% -15.65% (p=0.000 n=11+11)
Opcodes/OVER/integer/big-8 696ns ± 5% 634ns ± 6% -8.89% (p=0.000 n=10+11)
Opcodes/OVER/bytearray/small-8 693ns ± 1% 539ns ± 9% -22.18% (p=0.000 n=9+10)
Opcodes/OVER/bytearray/big-8 6.33µs ± 2% 6.16µs ± 4% -2.79% (p=0.004 n=8+10)
Opcodes/OVER/buffer/small-8 415ns ± 4% 263ns ± 8% -36.76% (p=0.000 n=9+11)
Opcodes/OVER/buffer/big-8 587ns ± 5% 342ns ± 7% -41.70% (p=0.000 n=11+11)
Opcodes/OVER/struct/small-8 446ns ±14% 257ns ± 8% -42.42% (p=0.000 n=11+11)
Opcodes/OVER/struct/big-8 607ns ±26% 278ns ± 7% -54.25% (p=0.000 n=11+11)
Opcodes/OVER/pointer-8 645ns ±12% 476ns ±10% -26.21% (p=0.000 n=11+11)
Opcodes/PICK/2/null-8 460ns ±11% 264ns ± 9% -42.68% (p=0.000 n=11+11)
Opcodes/PICK/2/boolean-8 460ns ± 4% 260ns ± 4% -43.37% (p=0.000 n=8+11)
Opcodes/PICK/2/integer/small-8 725ns ± 7% 557ns ± 4% -23.19% (p=0.000 n=11+10)
Opcodes/PICK/2/integer/big-8 722ns ±12% 582ns ± 6% -19.51% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/small-8 705ns ± 6% 545ns ± 4% -22.69% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/big-8 7.17µs ±36% 6.37µs ± 8% ~ (p=0.065 n=11+11)
Opcodes/PICK/2/buffer/small-8 427ns ± 8% 253ns ± 8% -40.82% (p=0.000 n=11+11)
Opcodes/PICK/2/buffer/big-8 590ns ± 3% 331ns ± 6% -43.83% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/small-8 428ns ± 8% 254ns ± 7% -40.64% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/big-8 489ns ±15% 283ns ± 7% -42.11% (p=0.000 n=11+11)
Opcodes/PICK/2/pointer-8 553ns ± 7% 414ns ± 8% -25.18% (p=0.000 n=11+11)
Opcodes/PICK/1024/null-8 531ns ± 4% 327ns ± 6% -38.49% (p=0.000 n=10+10)
Opcodes/PICK/1024/boolean-8 527ns ± 5% 318ns ± 5% -39.78% (p=0.000 n=11+9)
Opcodes/PICK/1024/integer/small-8 861ns ± 4% 683ns ± 4% -20.66% (p=0.000 n=11+11)
Opcodes/PICK/1024/integer/big-8 882ns ± 4% 1060ns ±47% ~ (p=0.748 n=11+11)
Opcodes/PICK/1024/bytearray/small-8 850ns ± 4% 671ns ± 5% -21.12% (p=0.000 n=10+11)
Opcodes/PICK/1024/bytearray/big-8 6.32µs ±26% 6.75µs ± 4% +6.86% (p=0.019 n=10+11)
Opcodes/PICK/1024/buffer/small-8 530ns ± 6% 324ns ± 5% -38.86% (p=0.000 n=10+11)
Opcodes/PICK/1024/buffer/big-8 570ns ± 4% 417ns ±45% -26.82% (p=0.001 n=11+10)
Opcodes/PICK/1024/struct/small-8 1.11µs ±122% 0.34µs ±11% -69.38% (p=0.000 n=11+10)
Opcodes/PICK/1024/pointer-8 693ns ± 5% 568ns ±31% -18.10% (p=0.002 n=10+10)
Opcodes/TUCK/null-8 450ns ±10% 275ns ± 8% -38.93% (p=0.000 n=11+11)
Opcodes/TUCK/boolean-8 449ns ±13% 268ns ± 9% -40.16% (p=0.000 n=11+10)
Opcodes/TUCK/integer/small-8 716ns ± 7% 599ns ± 7% -16.30% (p=0.000 n=11+11)
Opcodes/TUCK/integer/big-8 718ns ± 8% 613ns ±11% -14.55% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/small-8 700ns ±12% 558ns ± 7% -20.39% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/big-8 5.88µs ± 7% 6.37µs ± 3% +8.31% (p=0.000 n=10+11)
Opcodes/TUCK/buffer/small-8 425ns ± 6% 258ns ±12% -39.28% (p=0.000 n=11+11)
Opcodes/TUCK/buffer/big-8 553ns ±19% 334ns ± 6% -39.57% (p=0.000 n=11+11)
Opcodes/TUCK/struct/small-8 474ns ± 3% 263ns ±12% -44.51% (p=0.000 n=10+11)
Opcodes/TUCK/struct/big-8 641ns ±24% 284ns ± 8% -55.63% (p=0.000 n=11+11)
Opcodes/TUCK/pointer-8 635ns ±13% 468ns ±16% -26.31% (p=0.000 n=11+11)
Opcodes/SWAP/null-8 227ns ±31% 212ns ±11% ~ (p=0.847 n=11+11)
Opcodes/SWAP/integer-8 233ns ±32% 210ns ±14% ~ (p=0.072 n=10+11)
Opcodes/SWAP/big_bytes-8 263ns ±39% 211ns ±11% ~ (p=0.056 n=11+11)
Opcodes/ROT/null-8 308ns ±68% 223ns ±12% ~ (p=0.519 n=11+11)
Opcodes/ROT/integer-8 226ns ±25% 228ns ± 9% ~ (p=0.705 n=10+11)
Opcodes/ROT/big_bytes-8 215ns ±18% 218ns ± 7% ~ (p=0.756 n=10+11)
Opcodes/ROLL/4/null-8 269ns ±10% 295ns ± 9% +9.42% (p=0.002 n=10+11)
Opcodes/ROLL/4/integer-8 344ns ±48% 280ns ± 2% ~ (p=0.882 n=11+9)
Opcodes/ROLL/4/big_bytes-8 276ns ±13% 288ns ± 4% +4.38% (p=0.046 n=9+11)
Opcodes/ROLL/1024/null-8 4.21µs ±70% 1.01µs ± 9% -76.15% (p=0.000 n=11+11)
Opcodes/ROLL/1024/integer-8 4.78µs ±82% 0.71µs ± 3% -85.06% (p=0.000 n=11+11)
Opcodes/ROLL/1024/big_bytes-8 3.28µs ± 5% 1.35µs ±36% -58.91% (p=0.000 n=9+11)
Opcodes/REVERSE3/null-8 219ns ± 9% 224ns ± 9% ~ (p=0.401 n=11+11)
Opcodes/REVERSE3/integer-8 261ns ±28% 220ns ± 6% -15.67% (p=0.015 n=11+11)
Opcodes/REVERSE3/big_bytes-8 245ns ±31% 218ns ± 7% ~ (p=0.051 n=10+11)
Opcodes/REVERSE4/null-8 223ns ±10% 218ns ± 6% ~ (p=0.300 n=11+11)
Opcodes/REVERSE4/integer-8 233ns ±10% 220ns ± 7% -5.74% (p=0.016 n=11+11)
Opcodes/REVERSE4/big_bytes-8 225ns ±10% 220ns ± 7% ~ (p=0.157 n=10+11)
Opcodes/REVERSEN/5/null-8 281ns ±12% 277ns ± 4% ~ (p=0.847 n=11+11)
Opcodes/REVERSEN/5/integer-8 280ns ±11% 275ns ± 5% ~ (p=0.243 n=11+11)
Opcodes/REVERSEN/5/big_bytes-8 283ns ± 9% 276ns ± 7% ~ (p=0.133 n=11+11)
Opcodes/REVERSEN/1024/null-8 4.85µs ± 6% 1.94µs ± 6% -60.07% (p=0.000 n=10+11)
Opcodes/REVERSEN/1024/integer-8 4.97µs ± 7% 1.99µs ±22% -59.88% (p=0.000 n=11+11)
Opcodes/REVERSEN/1024/big_bytes-8 5.11µs ±10% 2.00µs ± 4% -60.87% (p=0.000 n=10+9)
Opcodes/PACK/1-8 1.22µs ± 7% 0.95µs ± 6% -22.17% (p=0.000 n=10+11)
Opcodes/PACK/255-8 11.1µs ± 4% 10.2µs ± 6% -7.96% (p=0.000 n=11+11)
Opcodes/PACK/1024-8 38.9µs ± 4% 37.4µs ± 9% ~ (p=0.173 n=10+11)
Opcodes/UNPACK/1-8 1.32µs ±34% 0.96µs ± 6% -27.57% (p=0.000 n=10+11)
Opcodes/UNPACK/255-8 27.2µs ±14% 16.0µs ±13% -41.04% (p=0.000 n=11+11)
Opcodes/UNPACK/1024-8 102µs ±10% 64µs ±16% -37.33% (p=0.000 n=10+11)
name old alloc/op new alloc/op delta
Opcodes/XDROP/0/1-8 0.00B 0.00B ~ (all equal)
Opcodes/XDROP/0/1024-8 0.00B 0.00B ~ (all equal)
Opcodes/XDROP/1024/1024-8 0.00B 0.00B ~ (all equal)
Opcodes/XDROP/2047/2048-8 0.00B 0.00B ~ (all equal)
Opcodes/DUP/null-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/boolean-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/integer/small-8 96.0B ± 0% 48.0B ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/DUP/integer/big-8 104B ± 0% 56B ± 0% -46.15% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/small-8 88.0B ± 0% 40.0B ± 0% -54.55% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/big-8 65.6kB ± 0% 65.6kB ± 0% -0.07% (p=0.000 n=10+9)
Opcodes/DUP/buffer/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/buffer/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/struct/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/struct/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/DUP/pointer-8 112B ± 0% 64B ± 0% -42.86% (p=0.000 n=11+11)
Opcodes/OVER/null-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/boolean-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/integer/small-8 96.0B ± 0% 48.0B ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/OVER/integer/big-8 104B ± 0% 56B ± 0% -46.15% (p=0.000 n=11+11)
Opcodes/OVER/bytearray/small-8 88.0B ± 0% 40.0B ± 0% -54.55% (p=0.000 n=11+11)
Opcodes/OVER/bytearray/big-8 65.6kB ± 0% 65.6kB ± 0% -0.07% (p=0.000 n=9+11)
Opcodes/OVER/buffer/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/buffer/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/struct/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/struct/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/OVER/pointer-8 112B ± 0% 64B ± 0% -42.86% (p=0.000 n=11+11)
Opcodes/PICK/2/null-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/boolean-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/integer/small-8 96.0B ± 0% 48.0B ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/PICK/2/integer/big-8 104B ± 0% 56B ± 0% -46.15% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/small-8 88.0B ± 0% 40.0B ± 0% -54.55% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/big-8 65.6kB ± 0% 65.6kB ± 0% -0.07% (p=0.001 n=9+11)
Opcodes/PICK/2/buffer/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/buffer/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/pointer-8 112B ± 0% 64B ± 0% -42.86% (p=0.000 n=11+11)
Opcodes/PICK/1024/null-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/boolean-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/integer/small-8 96.0B ± 0% 48.0B ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/integer/big-8 104B ± 0% 56B ± 0% -46.15% (p=0.000 n=11+11)
Opcodes/PICK/1024/bytearray/small-8 88.0B ± 0% 40.0B ± 0% -54.55% (p=0.000 n=11+11)
Opcodes/PICK/1024/bytearray/big-8 65.6kB ± 0% 65.6kB ± 0% -0.07% (p=0.000 n=11+11)
Opcodes/PICK/1024/buffer/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/buffer/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/struct/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/pointer-8 112B ± 0% 64B ± 0% -42.86% (p=0.000 n=11+11)
Opcodes/TUCK/null-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/boolean-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/integer/small-8 96.0B ± 0% 48.0B ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/TUCK/integer/big-8 104B ± 0% 56B ± 0% -46.15% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/small-8 88.0B ± 0% 40.0B ± 0% -54.55% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/big-8 65.6kB ± 0% 65.6kB ± 0% -0.07% (p=0.000 n=10+11)
Opcodes/TUCK/buffer/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/buffer/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/struct/small-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/struct/big-8 48.0B ± 0% 0.0B -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/pointer-8 112B ± 0% 64B ± 0% -42.86% (p=0.000 n=11+11)
Opcodes/SWAP/null-8 0.00B 0.00B ~ (all equal)
Opcodes/SWAP/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/SWAP/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/ROT/null-8 0.00B 0.00B ~ (all equal)
Opcodes/ROT/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/ROT/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/4/null-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/4/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/4/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/1024/null-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/1024/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/ROLL/1024/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE3/null-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE3/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE3/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE4/null-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE4/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSE4/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/5/null-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/5/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/5/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/1024/null-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/1024/integer-8 0.00B 0.00B ~ (all equal)
Opcodes/REVERSEN/1024/big_bytes-8 0.00B 0.00B ~ (all equal)
Opcodes/PACK/1-8 144B ± 0% 96B ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PACK/255-8 4.22kB ± 0% 4.18kB ± 0% -1.14% (p=0.000 n=11+11)
Opcodes/PACK/1024-8 16.5kB ± 0% 16.5kB ± 0% -0.29% (p=0.000 n=11+11)
Opcodes/UNPACK/1-8 168B ± 0% 72B ± 0% -57.14% (p=0.000 n=11+11)
Opcodes/UNPACK/255-8 12.4kB ± 0% 7.8kB ± 0% -37.28% (p=0.000 n=11+11)
Opcodes/UNPACK/1024-8 49.3kB ± 0% 52.8kB ± 0% +7.18% (p=0.000 n=11+11)
name old allocs/op new allocs/op delta
Opcodes/XDROP/0/1-8 0.00 0.00 ~ (all equal)
Opcodes/XDROP/0/1024-8 0.00 0.00 ~ (all equal)
Opcodes/XDROP/1024/1024-8 0.00 0.00 ~ (all equal)
Opcodes/XDROP/2047/2048-8 0.00 0.00 ~ (all equal)
Opcodes/DUP/null-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/boolean-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/integer/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/DUP/integer/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/DUP/bytearray/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/DUP/buffer/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/buffer/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/struct/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/struct/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/DUP/pointer-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/OVER/null-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/boolean-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/integer/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/OVER/integer/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/OVER/bytearray/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/OVER/bytearray/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/OVER/buffer/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/buffer/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/struct/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/struct/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/OVER/pointer-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/PICK/2/null-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/boolean-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/integer/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/2/integer/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/2/bytearray/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/2/buffer/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/buffer/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/struct/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/2/pointer-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/null-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/boolean-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/integer/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/1024/integer/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/1024/bytearray/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/1024/bytearray/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/PICK/1024/buffer/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/buffer/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/struct/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/PICK/1024/pointer-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/TUCK/null-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/boolean-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/integer/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/TUCK/integer/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/small-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/TUCK/bytearray/big-8 3.00 ± 0% 2.00 ± 0% -33.33% (p=0.000 n=11+11)
Opcodes/TUCK/buffer/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/buffer/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/struct/small-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/struct/big-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=11+11)
Opcodes/TUCK/pointer-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=11+11)
Opcodes/SWAP/null-8 0.00 0.00 ~ (all equal)
Opcodes/SWAP/integer-8 0.00 0.00 ~ (all equal)
Opcodes/SWAP/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/ROT/null-8 0.00 0.00 ~ (all equal)
Opcodes/ROT/integer-8 0.00 0.00 ~ (all equal)
Opcodes/ROT/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/4/null-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/4/integer-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/4/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/1024/null-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/1024/integer-8 0.00 0.00 ~ (all equal)
Opcodes/ROLL/1024/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE3/null-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE3/integer-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE3/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE4/null-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE4/integer-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSE4/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/5/null-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/5/integer-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/5/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/1024/null-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/1024/integer-8 0.00 0.00 ~ (all equal)
Opcodes/REVERSEN/1024/big_bytes-8 0.00 0.00 ~ (all equal)
Opcodes/PACK/1-8 5.00 ± 0% 4.00 ± 0% -20.00% (p=0.000 n=11+11)
Opcodes/PACK/255-8 5.00 ± 0% 4.00 ± 0% -20.00% (p=0.000 n=11+11)
Opcodes/PACK/1024-8 5.00 ± 0% 4.00 ± 0% -20.00% (p=0.000 n=11+11)
Opcodes/UNPACK/1-8 5.00 ± 0% 3.00 ± 0% -40.00% (p=0.000 n=11+11)
Opcodes/UNPACK/255-8 259 ± 0% 7 ± 0% -97.30% (p=0.000 n=11+11)
Opcodes/UNPACK/1024-8 1.03k ± 0% 0.01k ± 0% -98.93% (p=0.000 n=11+11)
2021-08-24 15:28:14 +03:00
Roman Khimov
7808762ba0
transaction: avoid reencoding and reading what can't be read
...
name old time/op new time/op delta
DecodeFromBytes-8 1.79µs ± 2% 1.46µs ± 4% -18.44% (p=0.000 n=10+10)
name old alloc/op new alloc/op delta
DecodeFromBytes-8 800B ± 0% 624B ± 0% -22.00% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
DecodeFromBytes-8 10.0 ± 0% 8.0 ± 0% -20.00% (p=0.000 n=10+10)
2021-08-23 21:41:38 +03:00
Roman Khimov
2808f6857d
interop: don't allocate for Functions and Notifications in New
...
Functions are usually immediately replaced (and it's OK for them to be nil,
searching through an array with length of zero is fine), Notifications are
usually appended to (and are absolutely useless in verification contexts).
2021-08-20 11:56:28 +03:00
Roman Khimov
a68a8aa8fc
core: simplify and correct notification handling
...
* both 'to' and 'from' are either Null or Hash160, there is no other
possibility for valid NEP-17. So returning util.Uint160{} in case of
parsing error is wrong.
* but this is what allowed burns/mints to work at the expense of error
allocation inside of util.Uint160DecodeBytesBE()
* Uint160 can technically fit into regular VM integer, so even though it'd be
quite surprising to see it there, TryBytes() is more correct (and easier!)
to use
* same thing with `amount`, we have `TryInteger()` that easily covers all
possible cases and does appropriate error checking inside
2021-08-20 11:26:16 +03:00
Roman Khimov
abc48229a3
block: Grow buffer on Trim, avoid reallocations
2021-08-20 11:05:46 +03:00
Anna Shaleva
5f9d38f640
core: refactor (*DAO).StoreAsTransaction
...
Squash (*DAO).StoreAsTransaction and
(*DAO).StoreConflictingTransactions. It's better to keep them this way,
because StoreAsTransaction is always followed by
StoreConflictingTransactions, so it's an atomic operation.
The logic wasn't changed.
2021-08-18 13:39:28 +03:00
Anna Shaleva
4b35a1cf92
core: remove conflicting transactions wrt MaxTraceableBlocks
2021-08-18 13:31:47 +03:00
Roman Khimov
f477a48758
contract: block calls to contracts via Policy contract
...
See neo-project/neo#2567 .
2021-08-17 15:24:06 +03:00
Roman Khimov
adc660c3e0
Merge pull request #2123 from nspcc-dev/store-better
...
Store better
2021-08-13 12:50:24 +03:00
Roman Khimov
ae071d4542
storage: introduce PutChangeSet and use it for Persist
...
We're using batches in wrong way during persist, we already have all changes
accumulated in two maps and then we move them to batch and then this is
applied. For some DBs like BoltDB this batch is just another MemoryStore, so
we essentially just shuffle the changeset from one map to another, for others
like LevelDB batch is just a serialized set of KV pairs, it doesn't help much
on subsequent PutBatch, we just duplicate the changeset again.
So introduce PutChangeSet that allows to take two maps with sets and deletes
directly. It also allows to simplify MemCachedStore logic.
neo-bench for single node with 10 workers, LevelDB:
Reference:
RPS 30189.132 30556.448 30390.482 ≈ 30379 ± 0.61%
TPS 29427.344 29418.687 29434.273 ≈ 29427 ± 0.03%
CPU % 33.304 27.179 33.860 ≈ 31.45 ± 11.79%
Mem MB 800.677 798.389 715.042 ≈ 771 ± 6.33%
Patched:
RPS 30264.326 30386.364 30166.231 ≈ 30272 ± 0.36% ⇅
TPS 29444.673 29407.440 29452.478 ≈ 29435 ± 0.08% ⇅
CPU % 34.012 32.597 33.467 ≈ 33.36 ± 2.14% ⇅
Mem MB 549.126 523.656 517.684 ≈ 530 ± 3.15% ↓ 31.26%
BoltDB:
Reference:
RPS 31937.647 31551.684 31850.408 ≈ 31780 ± 0.64%
TPS 31292.049 30368.368 31307.724 ≈ 30989 ± 1.74%
CPU % 33.792 22.339 35.887 ≈ 30.67 ± 23.78%
Mem MB 1271.687 1254.472 1215.639 ≈ 1247 ± 2.30%
Patched:
RPS 31746.818 30859.485 31689.761 ≈ 31432 ± 1.58% ⇅
TPS 31271.499 30340.726 30342.568 ≈ 30652 ± 1.75% ⇅
CPU % 34.611 34.414 31.553 ≈ 33.53 ± 5.11% ⇅
Mem MB 1262.960 1231.389 1335.569 ≈ 1277 ± 4.18% ⇅
2021-08-12 17:42:16 +03:00
Roman Khimov
5aff82aef4
Merge pull request #2119 from nspcc-dev/states-exchange/insole
...
core, network: prepare basis for Insole module
2021-08-12 10:35:02 +03:00
Roman Khimov
47f0f4c45f
dao: completely drop Cached
...
It was very useful in 2.0 days, but today it only serves one purpose that
could easily (and more effectively!) be solved in another way.
2021-08-11 23:06:17 +03:00
Roman Khimov
3e60771175
core: deduplicate and simplify processNEP17Transfer a bit
...
Just refactoring, no functional changes.
2021-08-11 22:36:26 +03:00
Roman Khimov
50ee1a1f91
*: don't use dao.Cached in tests
...
There is no need to use it.
2021-08-11 21:02:50 +03:00
Roman Khimov
18682f2409
storage: don't use locks for memory batches
...
They're inherently single-threaded, so locking makes no sense for them.
2021-08-11 18:55:07 +03:00
Roman Khimov
13da1b62fb
interop: fetch baseExecFee once and keep it in the Context
...
It never changes during single execution, so we can cache it and avoid going
to Policer via Chain for every instruction.
2021-08-11 15:42:23 +03:00
Anna Shaleva
0e3b9c48a2
core: add API to store StateSyncPoint and StateSyncCurrentBlockHeight
...
We need it in order not to mess up the blockchain which has its own
CurrentBlockHeight.
2021-08-10 14:06:28 +03:00
Anna Shaleva
cb01f533c0
core: store conflicting transactions in a separate method
...
(DAO).StoreConflictingTransactions will be reused from the state sync
module.
2021-08-10 13:47:13 +03:00
Anna Shaleva
72e654332e
core: refactor block queue
...
It requires only two methods from Blockchainer: AddBlock and
BlockHeight. New interface will allow to easily reuse the block queue
for state exchange purposes.
2021-08-10 13:47:13 +03:00
Anna Shaleva
35501a281a
core: remove untraceable blocks wrt StateSyncInterval
2021-08-10 13:47:10 +03:00
Anna Shaleva
76c687aaa1
config: add P2PStateExchangeExtensions and StateSyncInterval settings
2021-08-10 11:00:32 +03:00
Roman Khimov
1e0c70ecb0
Merge pull request #2117 from nspcc-dev/io-grow
...
Some io package improvements
2021-08-10 09:57:31 +03:00
Evgeniy Stratonikov
73e4040628
mpt: use BinWriter.Grow() instead of custom buffer
...
Also add benchmarks.
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-10 09:34:05 +03:00
Evgeniy Stratonikov
620295efe3
transaction: add benchmark for transaction serialization
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-09 12:01:38 +03:00
Evgeniy Stratonikov
23adb1e2fc
state: optimize NEP17TransferLog.Append
...
Do not allocate a separate buffer for the transfer.
```
name old time/op new time/op delta
NEP17TransferLog_Append-8 58.8µs ± 3% 32.1µs ± 1% -45.40% (p=0.000 n=10+9)
name old alloc/op new alloc/op delta
NEP17TransferLog_Append-8 118kB ± 1% 44kB ± 3% -63.00% (p=0.000 n=9+10)
name old allocs/op new allocs/op delta
NEP17TransferLog_Append-8 901 ± 1% 513 ± 3% -43.08% (p=0.000 n=9+8)
```
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-09 11:09:49 +03:00
Evgeniy Stratonikov
403a4b75de
state/test: add benchmark for NEP17TransferLog.Append
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-09 11:09:49 +03:00
Evgeniy Stratonikov
b210a34b1e
state: optimize NEP17Balance deserialization
...
```
BenchmarkNEP17BalanceFromBytes/stackitem-8 2402318 503.3 ns/op 208 B/op 10 allocs/op
BenchmarkNEP17BalanceFromBytes/from_bytes-8 7623139 160.7 ns/op 72 B/op 3 allocs/op
```
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-09 11:09:49 +03:00
Evgeniy Stratonikov
3218b74ea5
state: optimize NEP17Balance serialization
...
Put to slice directly and allow to provide pre-allocated buffer.
```
BenchmarkNEP17BalanceBytes/stackitem-8 1712475 673.4 ns/op 448 B/op 9 allocs/op
BenchmarkNEP17BalanceBytes/bytes-8 13422715 75.80 ns/op 32 B/op 2 allocs/op
BenchmarkNEP17BalanceBytes/bytes,_prealloc-8 25990371 46.46 ns/op 16 B/op 1 allocs/op
```
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-09 11:09:06 +03:00
Roman Khimov
b989504d74
Merge pull request #2108 from nspcc-dev/optimize-mpt
...
Some allocation optimizations
2021-08-06 14:51:10 +03:00
Evgeniy Stratonikov
bd2b1a0521
mpt: add Size method to trie nodes
...
Knowing serialized size of the node is useful for
preallocating byte-slice in advance.
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-06 12:01:16 +03:00
Evgeniy Stratonikov
db80ef28df
mpt: move empty hash node in a separate type
...
We use them quite frequently (consider children for a new branch
node) and it is better to get rid of unneeded allocations.
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-06 12:01:16 +03:00
Evgeniy Stratonikov
291a29af1e
*: do not use WriteArray for frequently used items
...
`WriteArray` involves reflection, it makes sense to optimize
serialization of transactions and application logs which are serialized
constantly. Adding case in a type switch in `WriteArray` is not an
option because we don't want new dependencies for `io` package.
```
name old time/op new time/op delta
AppExecResult_EncodeBinary-8 852ns ± 3% 656ns ± 2% -22.94% (p=0.000 n=10+9)
name old alloc/op new alloc/op delta
AppExecResult_EncodeBinary-8 448B ± 0% 376B ± 0% -16.07% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
AppExecResult_EncodeBinary-8 7.00 ± 0% 5.00 ± 0% -28.57% (p=0.000 n=10+10)
```
```
name old time/op new time/op delta
Transaction_Bytes-8 1.29µs ± 3% 0.76µs ± 5% -41.52% (p=0.000 n=9+10)
name old alloc/op new alloc/op delta
Transaction_Bytes-8 1.21kB ± 0% 1.01kB ± 0% -16.56% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
Transaction_Bytes-8 12.0 ± 0% 7.0 ± 0% -41.67% (p=0.000 n=10+10)
```
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-06 11:59:20 +03:00
Roman Khimov
39f874d03f
core: don't recalculate witness script hash
...
We know it already, but with current loading code VM will hash it once
more. It doesn't help a lot and still it costs nothing to avoid this
overhead.
name old time/op new time/op delta
VerifyWitness-8 93.4µs ± 3% 92.7µs ± 2% ~ (p=0.353 n=10+10)
name old alloc/op new alloc/op delta
VerifyWitness-8 3.43kB ± 0% 3.40kB ± 0% -0.70% (p=0.000 n=9+9)
name old allocs/op new allocs/op delta
VerifyWitness-8 67.0 ± 0% 66.0 ± 0% -1.49% (p=0.000 n=10+10)
2021-08-06 11:25:09 +03:00
Evgeniy Stratonikov
43ee671f36
mpt: do not allocate NodeObject for serialization
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-06 10:28:19 +03:00
Roman Khimov
e41fc2fd1b
Merge pull request #2111 from nspcc-dev/drop-refuel
...
native: drop Refuel method from GAS
2021-08-05 16:42:29 +03:00
Roman Khimov
d6bd6b6888
native: drop Refuel method from GAS
...
It can be used to attack the network (amplifying DOS), so it's broken
beyond repair. This reverts ac601601c1neo-project/neo#2560 and neo-project/neo#2561 .
2021-08-05 10:27:13 +03:00
Roman Khimov
892c9785ad
transaction: don't allocate new buffer to calculate hash
...
We can write directly to hash.Hash.
name old time/op new time/op delta
DecodeBinary-8 2.89µs ± 3% 2.82µs ± 5% ~ (p=0.052 n=10+10)
DecodeJSON-8 13.0µs ± 1% 12.8µs ± 1% -1.54% (p=0.002 n=10+8)
DecodeFromBytes-8 2.37µs ± 1% 2.25µs ± 5% -5.25% (p=0.000 n=9+10)
name old alloc/op new alloc/op delta
DecodeBinary-8 1.75kB ± 0% 1.53kB ± 0% -12.79% (p=0.000 n=10+10)
DecodeJSON-8 3.49kB ± 0% 3.26kB ± 0% -6.42% (p=0.000 n=10+10)
DecodeFromBytes-8 1.37kB ± 0% 1.14kB ± 0% -16.37% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
DecodeBinary-8 26.0 ± 0% 23.0 ± 0% -11.54% (p=0.000 n=10+10)
DecodeJSON-8 58.0 ± 0% 55.0 ± 0% -5.17% (p=0.000 n=10+10)
DecodeFromBytes-8 18.0 ± 0% 15.0 ± 0% -16.67% (p=0.000 n=10+10)
2021-08-04 23:43:20 +03:00
Roman Khimov
6d10cdc2f6
transaction: avoid ReadArray()
...
Reflection adds some real cost to it:
name old time/op new time/op delta
DecodeBinary-8 3.14µs ± 5% 2.89µs ± 3% -8.19% (p=0.000 n=10+10)
DecodeJSON-8 12.6µs ± 3% 13.0µs ± 1% +3.77% (p=0.000 n=10+10)
DecodeFromBytes-8 2.73µs ± 2% 2.37µs ± 1% -13.12% (p=0.000 n=9+9)
name old alloc/op new alloc/op delta
DecodeBinary-8 1.82kB ± 0% 1.75kB ± 0% -3.95% (p=0.000 n=10+10)
DecodeJSON-8 3.49kB ± 0% 3.49kB ± 0% ~ (all equal)
DecodeFromBytes-8 1.44kB ± 0% 1.37kB ± 0% -5.00% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
DecodeBinary-8 29.0 ± 0% 26.0 ± 0% -10.34% (p=0.000 n=10+10)
DecodeJSON-8 58.0 ± 0% 58.0 ± 0% ~ (all equal)
DecodeFromBytes-8 21.0 ± 0% 18.0 ± 0% -14.29% (p=0.000 n=10+10)
2021-08-04 23:34:57 +03:00
Roman Khimov
d2732a71d8
transaction: don't overwrite error and witnesses length check
...
ReadArray() can return some error and we shouldn't overwrite it. At the same
time limiting ReadArray() to the number of Signers can make it return wrong
error if the number of witnesses actually is bigger than the number of
signers, so use MaxAttributes.
2021-08-04 23:17:50 +03:00
Roman Khimov
d487b54612
transaction: don't recalculate size when decoding from buffer
...
name old time/op new time/op delta
DecodeBinary-8 3.17µs ± 6% 3.14µs ± 5% ~ (p=0.579 n=10+10)
DecodeJSON-8 12.8µs ± 3% 12.6µs ± 3% ~ (p=0.105 n=10+10)
DecodeFromBytes-8 3.45µs ± 4% 2.73µs ± 2% -20.70% (p=0.000 n=10+9)
name old alloc/op new alloc/op delta
DecodeBinary-8 1.82kB ± 0% 1.82kB ± 0% ~ (all equal)
DecodeJSON-8 3.49kB ± 0% 3.49kB ± 0% ~ (all equal)
DecodeFromBytes-8 1.82kB ± 0% 1.44kB ± 0% -21.05% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
DecodeBinary-8 29.0 ± 0% 29.0 ± 0% ~ (all equal)
DecodeJSON-8 58.0 ± 0% 58.0 ± 0% ~ (all equal)
DecodeFromBytes-8 29.0 ± 0% 21.0 ± 0% -27.59% (p=0.000 n=10+10)
2021-08-04 23:13:58 +03:00
Roman Khimov
64c780ad7a
native: optimize totalSupply operations during token burn/mint
...
We burn GAS in OnPersist for every transaction so some buffer reuse here is
quite natural.
This also doesn't change a lot in the overall TPS picture, maybe adding some
1%.
2021-08-03 17:59:38 +03:00
Roman Khimov
dede4fa7b1
state: convert NEO balance to stack item directly
...
Avoid calling Append() that will reallocate the slice, we know the length of
the slice exactly.
2021-08-03 17:59:38 +03:00
Roman Khimov
5c65d33439
native: move required balance check to token contracts
...
Which duplicates the check, but deduplicates error path. This check forced
double balance deserialization which is quite costly operation, so we better
do it once.
It's hardly noticeable as of TPS metrics though, maybe some 1-2%%.
2021-08-03 17:59:38 +03:00
Roman Khimov
3c1325035e
fee: use array for opcodes
...
Use less memory and have faster access.
name old time/op new time/op delta
Opcode1-8 22.4ns ± 6% 3.0ns ± 6% -86.63% (p=0.000 n=10+10)
2021-08-02 20:18:33 +03:00
Roman Khimov
dfc514eda0
Merge pull request #2102 from nspcc-dev/store4
...
Improve (*MemCachedStore).Persist
2021-08-02 20:10:05 +03:00
Roman Khimov
82f481e143
Merge pull request #2105 from nspcc-dev/json-restrict
...
native/std: restrint amount of items in JSON deserialization
2021-08-02 19:41:54 +03:00
Evgeniy Stratonikov
bdb9748c1b
native/std: restrict amount of items in JSON deserialization
...
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-08-02 18:57:47 +03:00
Roman Khimov
f8174ca64c
core: ensure data logged is from persistent store
...
Using bc.dao here is wrong, it can contain unpersisted data.
2021-08-02 16:33:09 +03:00
Roman Khimov
8277b7a19a
core: don't spawn goroutine for persist function
...
It doesn't make any sense, in some situations it leads to a number of
goroutines created that will Persist one after another (as we can't Persist
concurrently). We can manage it better in a single thread.
This doesn't change performance in any way, but somewhat reduces resource
consumption. It was tested neo-bench (single node, 10 workers, LevelDB) on two
machines and block dump processing (RC4 testnet up to 62800 with VerifyBlocks
set to false) on i7-8565U.
Reference (b9be892bf9
2021-08-02 16:33:00 +03:00
Roman Khimov
b9be892bf9
storage: allow accessing MemCachedStore during Persist
...
Persist by its definition doesn't change MemCachedStore visible state, all KV
pairs that were acessible via it before Persist remain accessible after
Persist. The only thing it does is flushing of the current set of KV pairs
from memory to peristent store. To do that it needs read-only access to the
current KV pair set, but technically it then replaces maps, so we have to use
full write lock which makes MemCachedStore inaccessible for the duration of
Persist. And Persist can take a lot of time, it's about disk access for
regular DBs.
What we do here is we create new in-memory maps for MemCachedStore before
flushing old ones to the persistent store. Then a fake persistent store is
created which actually is a MemCachedStore with old maps, so it has exactly
the same visible state. This Store is never accessed for writes, so we can
read it without taking any internal locks and at the same time we no longer
need write locks for original MemCachedStore, we're not using it. All of this
makes it possible to use MemCachedStore as normally reads are handled going
down to whatever level is needed and writes are handled by new maps. So while
Persist for (*Blockchain).dao does its most time-consuming work we can process
other blocks (reading data for transactions and persisting storeBlock caches
to (*Blockchain).dao).
The change was tested for performance with neo-bench (single node, 10 workers,
LevelDB) on two machines and block dump processing (RC4 testnet up to 62800
with VerifyBlocks set to false) on i7-8565U.
Reference results (bbe4e9cd7b
2021-08-02 16:33:00 +03:00
Roman Khimov
3cebd2b129
interop: use non-Cached wrapped DAO
...
Cached only caches NEP-17 tracking data now, it makes no sense here.
2021-07-30 15:45:17 +03:00
Roman Khimov
fa7314ea90
dao: drop dropNEP17Cache from Cached
...
It's not used now.
2021-07-30 15:45:17 +03:00
Roman Khimov
49be753850
core: spread storeBlock actions to three goroutines
...
Block processing consists of:
* saving block/transactions to the DB
* executing blocks/transactions
* processing notifications/saving AERs
* updating MPT
* atomically updating Blockchain state
Of these the first one is completely independent of others, it can be done in
a separate routine easily. The third one technically depends on the second,
it just doesn't have data until something is executed. At the same time it
doesn't affect future executions in any way, so we can offload
AER/notification processing to separate goroutine (while the main thread
proceeds with other transactions).
MPT update depends on all executions, so it can't be offloaded, but it can be
done concurrently to AER processing. And only the last thing actually needs
all previous ones to be finished, so it's a natural synchronization point.
So we spawn two additional routines and let the main one execute transactions
and update MPT as fast as it can. While technically all of these routines
could share single DAO (they are working with different KV sets) benchmarking
shows that using separate DAOs and then persisting them to lower one actually
works about 7-8%% better. At the same time we can simplify DAOs used, Cached
one is only relevant for AER processing because it caches NEP-17 tracking
data, everything else can do just fine with Simple.
The change was tested for performance with neo-bench (single node, 10 workers,
LevelDB) on two machines and block dump processing (RC4 testnet up to 50825
with VerifyBlocks set to false) on i7-8565U. neo-bench creates huge blocks
with lots of transactions while RC4 dump mostly consists of empty blocks.
Reference results (06c3dda5d1
2021-07-30 15:45:17 +03:00
Roman Khimov
06c3dda5d1
Merge pull request #2093 from nspcc-dev/states-exchange/drop-nep17-balance-state
...
core: implement dynamic NEP17 balances tracking
2021-07-29 19:08:42 +03:00
Anna Shaleva
a30e48ff90
core: increment the DB version
...
DB scheme has been changed.
2021-07-29 10:23:13 +03:00
Anna Shaleva
e8bed184d5
core: implement dynamic NEP17 balances tracking
...
Request NEP17 balances from a set of NEP17 contracts instead of getting
them from storage. LastUpdatedBlock tracking remains untouched, because
there's no way to retrieve it dynamically.
2021-07-29 10:23:01 +03:00
Anna Shaleva
e46d76d7aa
core: rename state.NEP17Balances to state.NEP17TransferInfo
...
Balances are to be removed from state.NEP17TransferInfo, so the remnant
fields are NextTransferBatch, NewBatch and a map of LastUpdatedBlocks.
These fields are more staff-related.
Also rename dao.[Get, Put, put]NEP17Balances and STNEP17Balances
preffix.
Also rename NEP17TransferInfo.Trackers to LastUpdatedBlockTrackers
because NEP17TransferInfo.Balances are to be removed.
2021-07-28 13:22:53 +03:00
Anna Shaleva
c0a2c74e0c
core: maintain a set of NEP17-compliant contracts
2021-07-28 13:22:53 +03:00
Roman Khimov
50d99464e0
Merge pull request #2064 from nspcc-dev/fix-remove-stale-hang
...
mempool: send events in a separate goroutine
2021-07-23 18:16:14 +03:00
Evgeniy Stratonikov
3507f52c32
notary: process new transactions in a separate goroutine
...
Related #2063 .
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-23 14:48:00 +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
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
df07ba505a
config: update mainnet magic
...
It's NEO3, see neo-project/neo-node#795 .
2021-07-21 14:42:26 +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
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
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
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
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
3a991abb62
fee: adjust SQRT price
...
See neo-project/neo#2540 .
2021-07-19 15:42:41 +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
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
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
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
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
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
1853d0c713
core: don't copy config in ApplyPolicyToTxSet
...
Makes no sense, GetConfig() is for external users.
2021-07-09 13:01:42 +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
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
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
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
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
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
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
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
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
50296975e2
crypto: allow to provide non-default scrypt parameters
2021-06-11 15:22:28 +03:00
Anna Shaleva
6ff64153db
core: check stored native states against autogenerated ones on start
2021-06-10 22:16:05 +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
20e0a0d746
core: add price for CALLT instruction
2021-06-07 19:17:22 +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
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
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
192771a58a
native/std: add base58Check* methods, close #1974
2021-05-25 17:32:19 +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
Evgeniy Stratonikov
33e1e61343
config: make MaxValidUntilBlockIncrement configurable
2021-05-17 13:43:03 +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
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
9d2712573f
*: enable godot linter and fix all its warnings
...
It's important for NeoGo to have clean documentation. No functional changes.
2021-05-12 23:17:03 +03:00
Roman Khimov
c4e084b0d8
*: fix whitespace errors
...
leading/trailing newlines
2021-05-12 22:51:41 +03:00
Roman Khimov
b1710bebaa
native: fix errcheck errors in nns contract
2021-05-12 21:49:42 +03:00
Roman Khimov
e9cefc4bfc
*: fix all errcheck warnings in testing code
2021-05-12 21:45:12 +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
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
333f778aa6
*: drop empty branches
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Fix this warning from staticcheck: SA9003: empty branch
2021-05-12 19:10:31 +03:00
Roman Khimov
92dbb3c4b9
*: fix all unused warnings
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From golangci-lint.
2021-05-12 18:53:12 +03:00
Roman Khimov
bd48454c72
mempool: simpilfy boolean comparisons in test code
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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()
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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
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gosimple: S1019: should use make([]byte, 64) instead
2021-05-12 18:36:45 +03:00
Roman Khimov
cfc067dd24
*: remove dead code
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Found by deadcode via golangci-lint.
2021-05-12 18:13:14 +03:00
Roman Khimov
75a55d910e
Merge pull request #1956 from nspcc-dev/interop/checksig-rename
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core: rename Neo.Crypto.[CheckSig CheckMultisig] interops
2021-05-12 17:06:39 +03:00
Anna Shaleva
f824789116
core: remove neointerops-related files
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And move their content to systeminterops-related files.
2021-05-12 13:30:04 +03:00
Anna Shaleva
4b933f88a7
core: simplify interop functions
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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
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Prevent network DoS attack using Extensible payloads
2021-05-12 10:58:51 +03:00
Anna Shaleva
6d59689d9c
core: rename Neo.Crypto.CheckMultisig interop
2021-05-11 18:38:14 +03:00
Anna Shaleva
366e79b9b8
core: rename Neo.Crypto.CheckSig interop
2021-05-11 18:37:55 +03:00
Roman Khimov
3a21d8f44f
Merge pull request #1947 from nspcc-dev/iterator-remove
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interop: remove `System.Iterator.Create`
2021-05-11 18:29:17 +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
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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
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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
3402a3ec30
oracle: send user-agent header with our requests, fix #1923
2021-05-07 16:40:45 +03:00
Roman Khimov
3d49f7d99a
stateroot: only send stateroot message once per validators count
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Actually fix #1922 .
2021-05-07 14:31:20 +03:00
Anna Shaleva
d0c64347ab
*: add data to NEP11 Transfer
2021-05-05 19:44:29 +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
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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
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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
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
Anna Shaleva
0632e15f06
core: add NEP11 to nonfungible supported standards list
2021-04-26 17:56:02 +03:00
Anna Shaleva
f7c65f2b55
core: fix Condition never satisfied test error
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This test is failing from time to time.
2021-04-21 11:19:12 +03:00
Roman Khimov
508ad51a86
core: ignore non-numeric "amounts" in Transfer events
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Refs. #1900 .
2021-04-12 15:09:37 +03:00
Roman Khimov
46d866965d
Merge pull request #1889 from nspcc-dev/tune-logging
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Tune logging
2021-04-07 20:58:52 +03:00
Roman Khimov
1785a333d2
core: tune "blockchain persist completed" message
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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
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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
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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
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Fix #1867 , revert part of bf20db09e0
2021-04-07 11:14:18 +03:00
Roman Khimov
ed358b4c4c
native: expose MinimumResponseGas, add specific error for it
2021-04-06 22:50:42 +03:00
Roman Khimov
bba22cb736
transaction: marshal oracle response codes as strings
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C# node does it this way.
2021-04-06 22:50:42 +03:00
Roman Khimov
29b79db998
oracle: we only work with https, forget http
2021-04-06 16:53:18 +03:00
Roman Khimov
a01636a1b0
stateroot: set networking callback in a more straightforward way
2021-04-02 12:12:36 +03:00
Anna Shaleva
58ab3b5ad1
core: get native nep17 balance from contract storage
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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
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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
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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
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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
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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
93530fa8fa
core: pop all args from stack before validation checks in Notify
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We should match the C# behaviour.
2021-03-31 19:01:05 +03:00
Anna Shaleva
b7194ec608
core: put candidate account to the storage during (*NEO).vote
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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
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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
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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
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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
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rpc: add `calculatenetworkfee` RPC method
2021-03-27 15:08:42 +03:00
Roman Khimov
216513e14f
stateroot: reject validated root if it doesn't match local one
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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
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It was completely ruined by bf20db09e0
2021-03-27 00:33:11 +03:00
Roman Khimov
56fd375c6d
core: move stateroot check into header check
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As it's a part of the header.
2021-03-27 00:33:11 +03:00
Anna Shaleva
ad9ede455e
rpc: add NNS-connected transactions to the test chain
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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
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We need this to avoid `native` dependency in RPC client.
2021-03-26 20:44:32 +03:00
Anna Shaleva
252e03bc34
rpc: add CalculateNetworkFee RPC method
2021-03-26 19:14:46 +03:00
Roman Khimov
5f7ec6e784
state: fix MPTRoot JSONization
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Match C# implementation. It's easier to do this by changing the structure
itself.
2021-03-26 13:45:18 +03:00
Roman Khimov
b3f9cd1541
dao: drop network from DAO
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Not used any more.
2021-03-26 13:45:18 +03:00
Roman Khimov
c789431402
payload: drop Network from P2PNotaryRequest
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It's not needed now.
2021-03-26 13:45:18 +03:00
Roman Khimov
8c110a6147
state: drop Network from MPTRoot structure
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It's only needed to verify/sign.
2021-03-26 13:45:18 +03:00
Roman Khimov
95c279325a
block: drop Network from the Header
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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
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We only need it when signing/verifying.
2021-03-26 13:45:18 +03:00
Roman Khimov
df12adaa9e
crypto: remove crypto.Verifiable interface
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We can now verify any hash.Hashable thing.
2021-03-26 13:45:18 +03:00
Roman Khimov
0248e2c0d2
state: add network to MPTRoot, change hashing
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Fix RC1 incompatibility.
2021-03-25 22:37:30 +03:00
Anna Shaleva
1e649bc9a0
core: move NotaryVerificationPrice to a separate package
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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
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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
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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
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And refactored Rubl test contract (it should support NEP-17 and
onNEP17Payment).
2021-03-22 15:32:26 +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
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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
b56e028733
*: add more package-specific documentation
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For the most important packages at least.
2021-03-19 16:18:45 +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
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rpc: refactor invokecontractverify
2021-03-17 18:08:23 +03:00
Roman Khimov
0de72f1dc9
core: fix call flags for Native(On|Post)Persist
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See neo-project/neo#2339 .
2021-03-16 22:49:14 +03:00
Roman Khimov
d1251b8daf
core: don't limit on/postPersist methods
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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
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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
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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
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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
9377751e65
config: add NativeUpdateHistory
2021-03-15 12:35:14 +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
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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
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Change hashing scheme
2021-03-12 15:20:23 +03:00
Anna Shaleva
85a8644517
core: add nativenames.IsValid
2021-03-12 13:05:37 +03:00
Roman Khimov
6326094264
native: change getCommittee/getNextBlockValidators price
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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
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Sign [magic, hash], see neo-project/neo#2314 .
2021-03-12 11:27:50 +03:00
Roman Khimov
096f48caf0
Merge pull request #1820 from nspcc-dev/fix/nativetypes
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native: use proper types in manifest
2021-03-11 17:02:34 +03:00
Evgeniy Stratonikov
de04411488
core/fee: alter opcode prices
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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
d9e62de454
native: fix prefixGASPerBlock doc comment
2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
3278d23852
native: rename Price to CPUFee
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Method price is now multiplied by `BaseExecFee`.
2021-03-11 10:12:30 +03:00
Anna Shaleva
9015e50847
core: refactor Neo.Crypto.CheckMultisigWithECDsaSecpr1
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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
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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
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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
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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
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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
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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
Evgeniy Stratonikov
100f2db3fb
native: implement CryptoLib contract
2021-03-10 19:24:19 +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
Roman Khimov
e66d36900c
Merge pull request #1701 from nspcc-dev/statemsg
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Update state-root handling
2021-03-09 15:16:44 +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
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
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
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
Evgeniy Stratonikov
0a789af10d
core: fix parameter count for CreateMultisigAccount
2021-03-04 12:55:31 +03:00
Roman Khimov
e6d3a60431
Merge pull request #1782 from nspcc-dev/optimize/nep17
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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
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Update `CallNative` to post-preview5
2021-03-02 15:28:00 +03:00
Roman Khimov
10cc19b33c
Merge pull request #1791 from nspcc-dev/drop-go-1-13
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*: drop go 1.13
2021-03-01 17:20:26 +03:00
Anna Shaleva
ffb2d78bbd
core: update Notary test
...
Let's allow to wait a bit more. Hardware resources of the Github
workflow tests aren't so fluent.
2021-03-01 17:08:00 +03:00
Anna Shaleva
2c81fc8b8e
*: upgrade tests to use T.Cleanup()
2021-03-01 17:08:00 +03:00
Evgeniy Stratonikov
d255c4a517
vm: implement SQRT opcode
2021-03-01 16:58:53 +03:00
Evgeniy Stratonikov
6496782736
vm: implement POW opcode
2021-03-01 16:58:53 +03:00
Evgeniy Stratonikov
d5cb95e685
dao: do not look up new NEP17 batch
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It will fail anyway.
2021-02-26 14:08:51 +03:00
Evgeniy Stratonikov
61ce4a7f79
core: set native script and hash in SetOracle
2021-02-26 10:59:09 +03:00
Evgeniy Stratonikov
f9f1fe03b2
core: refactor native call
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1. `System.Contract.CallNative` expects version on stack.
2. Actual method is determined based on current
instruction pointer.
3. Native hashes don't longer depend on NEF checksum.
2021-02-26 10:59:09 +03:00
Roman Khimov
f264996f74
Merge pull request #1777 from nspcc-dev/fix/vote
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core: fix native method call flags
2021-02-25 18:55:10 +03:00
Evgeniy Stratonikov
663afbe4df
core: check call flags in LoadToken
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Follow neo-project/neo#2292 .
2021-02-25 18:14:52 +03:00
Evgeniy Stratonikov
4db5ef05f8
core: fix call flags for System.Contract.Call
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Follow neo-project/neo#2292 .
2021-02-25 18:12:38 +03:00
Evgeniy Stratonikov
cbda20aca3
core: fix native method call flags
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Replace `WriteStates` with `States`.
Follow neo-project/neo#2339.
Close #1775 .
Related #1725 .
2021-02-25 18:07:33 +03:00
Anna Shaleva
81ea4bbfcf
core: update oracle test
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It is failing from time to time.
2021-02-25 11:20:28 +03:00
Anna Shaleva
988dfcc7fe
services: update Notary transaction size after completion
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Close #1766
2021-02-24 12:38:32 +03:00
Roman Khimov
abee3b5b05
Merge pull request #1722 from nspcc-dev/fix/nep11
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smartcontract: add NEP-11 standard check
2021-02-22 22:27:09 +03:00
Anna Shaleva
5a37201319
core: add System.Contract.CreateMultisigAccount interop
2021-02-19 17:31:50 +03:00
Evgeniy Stratonikov
ae30e30321
native: add NEP-11 check for name service
2021-02-19 17:06:07 +03:00
Evgeniy Stratonikov
9c0bbd0bfd
smartcontract: add NEP-11 standard check
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The only method missing is name, because it is
provided in manifest.
2021-02-19 17:06:07 +03:00
Roman Khimov
608df7fb21
Merge pull request #1747 from nspcc-dev/default-notary-config
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notary: usability improvements
2021-02-17 14:21:47 +03:00
Roman Khimov
69458a9945
Merge pull request #1751 from nspcc-dev/microfixes
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core: microfixes
2021-02-17 14:20:01 +03:00
Anna Shaleva
0cd02e2de8
core: update protocols regexps
2021-02-17 13:51:08 +03:00
Anna Shaleva
15d90925b8
core: refactor (*NameService).checkName method
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It does not require native contract.
2021-02-17 13:29:18 +03:00
Anna Shaleva
a4d84ee3b0
core: enable test, disabled in ac52765
2021-02-17 13:19:26 +03:00
Anna Shaleva
1e108f20a7
core: remove description from NFT state
2021-02-17 13:19:26 +03:00
Anna Shaleva
a6d4a266b9
core: check transaction's scripts length during decoding
2021-02-17 13:19:23 +03:00
Evgeniy Stratonikov
0cb6ec7345
mpt: allow to remove non-existent keys in batch
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This bug was here before batch were intoduced.
`Delete` is allowed to be called on missing keys with
HALT result, MPT needs to take this into account.
2021-02-17 12:37:44 +03:00
Anna Shaleva
bcb82b457d
config: move notary module config to ApplicationConfiguration
2021-02-16 13:58:25 +03:00
Anna Shaleva
46dfd36a1f
core: fix native designateAsRole method
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It shouldn't return anything.
2021-02-15 18:13:00 +03:00
Anna Shaleva
664a2a88eb
core: allow call in verification
2021-02-15 15:03:32 +03:00
Anna Shaleva
4893faa374
core: remove NEP17BalanceState if balance is null [addTokens]
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Affects states.
2021-02-12 23:48:30 +03:00
Anna Shaleva
0f1473897b
core: temp manifest.Extra marshalling fix
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Manifest.Extra still serialized as JSON message with undefined order
of items, so it affects contract states dumps.
2021-02-12 23:48:30 +03:00
Anna Shaleva
e1384cb795
core: fix native NameService methods return types
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Affects dumps.
2021-02-12 18:58:31 +03:00
Anna Shaleva
49b1b4bb27
core: fix native Neo parameter name
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Affects dumps.
2021-02-12 18:58:31 +03:00
Anna Shaleva
99f58d9cd5
core: fix native Ladger parameter type
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Affects dumps.
2021-02-12 18:58:31 +03:00
Anna Shaleva
7021c76042
core: fix native Management's parameters names
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Affects dumps.
2021-02-12 18:58:31 +03:00
Anna Shaleva
a237e34c1f
rpc: add test for submitNotaryRequest
2021-02-11 17:15:59 +03:00
Anna Shaleva
2bb8537151
core: use declared constant for Notary's verification price
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This constant is used from the outside, it should be synced with the
real verification price.
2021-02-11 17:11:36 +03:00
Anna Shaleva
9bd2cae08e
core: refactor (*Notary).verify
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There could be only one Notary signer.
2021-02-11 17:11:36 +03:00
Anna Shaleva
8444f3d816
network: refactor notary service's PostBlock
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There was a deadlock while trying to finalize transaction during
PostBlock:
1) (*Notary).PostBlock is called under the blockchain lock
2) (*Notary).onTransaction is called inside the PostBlock
3) (*Notary).onTransaction needs to RLock the blockchain to add
completed transaction to the memory pool (and the blockchain is Lock'ed
by this moment)
The problem is fixed by using notifications subsistem, because it's not
required to call (*Notary).PostBlock under the blockchain lock.
2021-02-11 17:11:36 +03:00
Evgeniy Stratonikov
560aff6155
compiler: adjust init/_deploy method offsets during optimization
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Because `_initialize` and `_deploy` methods encompass multiple
Go functions, their offsets are stored differently and need
special treatment.
2021-02-11 15:59:02 +03:00
Evgeniy Stratonikov
02ca3d3dfd
interop: reuse state.Native in ContractMD
2021-02-11 12:32:10 +03:00
Evgeniy Stratonikov
6ca7b4b966
interop: rename ContractID to ID
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Helps further refactoring, see next commit.
2021-02-11 12:27:43 +03:00
Evgeniy Stratonikov
f0d8652bcd
rpc: implement getnativecontracts RPC
2021-02-11 12:27:43 +03:00
Evgeniy Stratonikov
e1d2a5b5b7
state: split ContractBase and UpdateCounter
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Latter doesn't make sense for native contracts.
2021-02-11 12:24:09 +03:00
Roman Khimov
29b1581ea8
Merge pull request #1723 from nspcc-dev/fix/rpcnumber
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Marshal fees and GAS as integers.
2021-02-11 00:35:46 +03:00
Roman Khimov
7c419cebdc
Merge pull request #1729 from nspcc-dev/manifest-and-script-checks
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Manifest and script checks
2021-02-10 20:58:52 +03:00
Roman Khimov
dd05cae506
core: check all transaction scripts
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Refs. #1699 .
2021-02-09 22:31:26 +03:00
Roman Khimov
158f0d9d9c
native/vm: add script check for deployed contracts
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Refs. #1699 .
2021-02-09 22:31:26 +03:00
Roman Khimov
62ef5a8dc7
native: enforce contract manifest UTF-8 validity
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Refs. #1699 .
2021-02-09 22:31:26 +03:00
Roman Khimov
e9ea89b4e3
manifest: add group signature length check
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Refs. #1699 .
2021-02-09 22:31:24 +03:00
Evgeniy Stratonikov
b0fbd897ad
Revert "rpc: marshal fees and GAS as Fixed8 decimal"
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This reverts commit a79b12b4d4
2021-02-09 11:16:52 +03:00
Evgeniy Stratonikov
468dc5aad6
core/tests: fix NameService test
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We should look for the timestamp of the block with `register`.
2021-02-08 17:56:10 +03:00
Roman Khimov
1a4958b1d5
manifest: add ABI validity check
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Some methods must be defined in a valid ABI. Refs. neo-project/neo#2263 .
2021-02-08 13:27:39 +03:00
Evgeniy Stratonikov
2f6345f2d9
compiler: add Hash compatibility test
2021-02-08 13:09:41 +03:00
Roman Khimov
5ba074b4cf
manifest: return an error from IsValid
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Be more specific.
2021-02-08 12:04:57 +03:00
Roman Khimov
e4b5b59663
Merge pull request #1704 from nspcc-dev/binary_manifest
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core: serialise manifest as stackitem
2021-02-05 23:58:07 +03:00
Roman Khimov
aad2b3adad
Merge pull request #1712 from nspcc-dev/nep17-nep11-onpayments
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NEP17/NEP11 onPayments
2021-02-05 21:04:35 +03:00
Roman Khimov
cd9b34416e
native: call onNEP11Transfer for NEP-11 transfers
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See neo-project/neo#2287 .
2021-02-05 20:48:45 +03:00
Anna Shaleva
a2715404d0
core: serialise manifest as stackitem
2021-02-05 19:10:15 +03:00
Anna Shaleva
840104461b
config: update testnet netmode to preview5 magic
2021-02-05 18:57:54 +03:00
Roman Khimov
a442e1530d
native: rename onPayment into onNEP17Payment
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Follow neo-project/neo#2287 .
2021-02-05 16:09:51 +03:00
Roman Khimov
cdfc7fc8fa
Merge pull request #1703 from nspcc-dev/initials_for_natives
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core: store native contracts' initial values in the DB
2021-02-05 15:32:05 +03:00
Evgeniy Stratonikov
d7f68d3650
native: fix getCommittee name
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`C` was in russian.
2021-02-05 13:34:05 +03:00
Anna Shaleva
2b06601646
core: change Oracle request ID endianness
2021-02-05 11:37:12 +03:00
Anna Shaleva
12f7111ca8
core: mark blocked accounts with empty byte array
2021-02-05 11:37:12 +03:00
Anna Shaleva
6a4e312eac
core: move GetPrice from core to interop
...
We have additional logic for getting BaseExecFee policy value. This
logic should be moved to interop context instead of being in Policer,
because Policer is just an interface over Policy contract.
After moving this logic to interop context, we need to use it to define
BaseExecFee instead of (Policer).BaseExecFee. Thus, moving
(*Blockchain).GetPrice to (*Context).GetPrice is necessary.
2021-02-05 11:36:32 +03:00
Anna Shaleva
260bcd373c
core: store initial native values into DAO
2021-02-05 10:43:17 +03:00
Roman Khimov
ed3cef81cc
core: allow to read states for non-contract verifications
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C# does it this way now:
callFlags = !witness.VerificationScript.IsStandardContract() ? CallFlags.ReadStates : CallFlags.None
So non-standard scripts _always_ have access to state and standards ones just
don't care (their code is known and it doesn't touch state).
2021-02-04 13:12:11 +03:00
Roman Khimov
ac527650eb
native: add Ledger contract, fix #1696
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But don't change the way we process/store transactions and blocks. Effectively
it's just an interface for smart contracts that replaces old syscalls.
Transaction definition is moved temporarily to runtime package and Block
definition is removed (till we solve #1691 properly).
2021-02-04 13:12:11 +03:00
Roman Khimov
641896b2fb
Merge pull request #1658 from nspcc-dev/signature_collection/module
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core, network: add Notary module
2021-02-02 22:24:14 +03:00
Anna Shaleva
df26ca1c7f
core: add Notary module test
2021-02-02 22:01:32 +03:00
Anna Shaleva
bfbd096fed
core: introduce mempool notifications
2021-02-02 22:01:32 +03:00
Anna Shaleva
19fa0daaa6
core, network: add Notary module
2021-02-02 22:01:20 +03:00
Roman Khimov
f7cb00b82d
Merge pull request #1678 from nspcc-dev/nameservice
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Implement NameService
2021-02-01 22:52:59 +03:00
Evgeniy Stratonikov
e4ff8326b5
native: add NameService
2021-02-01 21:40:21 +03:00
Evgeniy Stratonikov
ec6317d643
core: allow to sign with arbitrary signer
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Related #1677 .
2021-02-01 10:16:16 +03:00
Evgeniy Stratonikov
c8a07be58d
native: sort methods in manifest
2021-01-29 12:19:08 +03:00
Evgeniy Stratonikov
2336415f42
naitve: disallow contract name modification
2021-01-29 12:19:08 +03:00
Evgeniy Stratonikov
c1cc7e6f9d
native: add additional parameters to deploy
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1. Management contract has 2 overloads of `deploy` method.
2. Normal contracts should have `_deploy` with 2 parameters.
2021-01-29 12:19:08 +03:00
Evgeniy Stratonikov
849385a533
native: allow to overload native methods
2021-01-29 12:19:08 +03:00
Roman Khimov
818d5988f5
Merge pull request #1695 from nspcc-dev/committeechecks
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native: unify committee checks
2021-01-29 11:58:33 +03:00
Evgeniy Stratonikov
690b787fe3
native: unify committee checks
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Fail execution if tx is not signed by committee.
2021-01-29 10:50:17 +03:00
Evgeniy Stratonikov
9592f3e052
network: implement pool for Extensible payloads
2021-01-28 17:09:06 +03:00
Evgeniy Stratonikov
153678160e
native: use majority hash only for oracles
2021-01-28 17:09:06 +03:00
Evgeniy Stratonikov
db4e7558e0
native: cache all roles in Designate
2021-01-28 17:09:05 +03:00
Evgeniy Stratonikov
c420014cb5
oracle: implement filters
2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
e4528e59dc
oracle: reprocess request on fail
2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
aa852aaaac
oracle: submit responses concurrently
2021-01-28 13:00:59 +03:00
Evgenii Stratonikov
43e4d3af88
oracle: integrate module in core and RPC
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1. Initialization is performed via `Blockchain` methods.
2. Native Oracle contract updates list of oracle nodes
and in-fly requests in `PostPersist`.
3. RPC uses Oracle module directly.
2021-01-28 13:00:58 +03:00
Evgenii Stratonikov
7e16bea126
network: implement Oracle module
2021-01-28 12:43:20 +03:00
Evgeniy Stratonikov
c146540ce8
core: fix native contract verification
2021-01-28 12:35:02 +03:00
Evgeniy Stratonikov
dd1e2cefe4
core,cli: disallow verify methods with non-bool returns
2021-01-27 12:51:47 +03:00
Evgeniy Stratonikov
73f888f02e
core: allow to overload contract methods
...
Multiple methods with different parameter count can co-exist.
2021-01-27 12:51:07 +03:00
Roman Khimov
3d79c7644e
Merge pull request #1687 from nspcc-dev/fix-transaction-fee-marshalling
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Fix transaction fee marshalling
2021-01-23 15:11:14 +03:00
Roman Khimov
120ae4841f
transactions: fix JSON unmarshalling of fees
...
Fixed8 is already marshalled as a string and stripping quotes from it just
leads to interpreting it as a float with all regular float problems (like
test transaction failing with `txid doesn't match transaction hash`).
2021-01-22 18:22:09 +03:00
Roman Khimov
054ca27e9c
state: use checksums and names to calculate contract hashes
...
It allows to deploy the same NEF using one sender and get different contract
hashes. See neo-project/neo#2240 .
2021-01-22 12:22:48 +03:00
Roman Khimov
6b9b37f170
native: don't call CreateNativeContractHash() in oracle contract
...
Move oracleScript from global context to Oracle itself. We have the hash
already computed by NewContractMD, there is no need to repeat this
calculation.
2021-01-22 11:28:13 +03:00
Roman Khimov
6bc2512767
Merge pull request #1684 from nspcc-dev/candidate-registration-price
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native: make registering as a candidate cost more
2021-01-22 10:04:53 +03:00
Evgeniy Stratonikov
49de8161ef
core: implement LoadToken handler
2021-01-22 09:04:37 +03:00
Roman Khimov
476cbbebdc
native: make registering as a candidate cost more
...
Follow neo-project/neo#2252 .
2021-01-21 23:02:59 +03:00
Evgeniy Stratonikov
c6894f3f55
native: check for committee in setters
2021-01-21 15:20:34 +03:00
Evgeniy Stratonikov
24d9a31476
testchain: support signing tx by committee
2021-01-21 14:51:15 +03:00
Evgeniy Stratonikov
719dceff77
nef: merge Compiler and Version fields
2021-01-19 11:19:28 +03:00
Evgeniy Stratonikov
52843fc1bf
nef: add Tokens field
2021-01-19 11:19:24 +03:00
Evgeniy Stratonikov
324107b31e
vm: implement POPITEM opcode
2021-01-19 09:46:01 +03:00
Roman Khimov
6ecc6f0422
native: call native contracts by ID instead of name
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Fix #1666 .
2021-01-18 00:38:23 +03:00
Roman Khimov
f39ede9869
opcode: add CALLT opcode, move ABORT/ASSERT
...
Refs. #1644 . Hash compatibility test temporarily disabled, to be enabled when
it's up to date with current C# master.
2021-01-18 00:14:52 +03:00
Roman Khimov
db122de197
storage: fix linter warnings
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pkg/core/interop/storage/find.go:19:6: exported type Iterator should have comment or be unexported
pkg/core/interop/storage/find.go:25:1: exported function NewIterator should have comment or be unexported
pkg/core/interop/storage/find.go:33:1: exported method Iterator.Next should have comment or be unexported
pkg/core/interop/storage/find.go:35:3: should replace s.index += 1 with s.index++
pkg/core/interop/storage/find.go:40:1: exported method Iterator.Value should have comment or be unexported
2021-01-15 21:12:10 +03:00
Evgeniy Stratonikov
9b1a7021ba
core: add PickN flags to Storage.Find
...
Allow to pick items by index from serialized struct or array.
2021-01-15 21:12:10 +03:00
Evgeniy Stratonikov
44af99fd07
core: add Deserialize flag to Storage.Find
...
Allow to deserialize values being iterated over.
2021-01-15 21:12:10 +03:00
Evgeniy Stratonikov
7fc0c04dba
core: add flags to Storage.Find
...
It can be iterated over keys, values or both.
Prefix can be stripped.
2021-01-15 21:12:08 +03:00
Evgeniy Stratonikov
2130e17f0c
core,vm: remove System.Enumerator.* interops
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Map iterator now returns key-value pair, while array/byte-array
iterators work like old enumerators.
Follow neo-project/neo#2190 .
2021-01-15 21:11:32 +03:00
Evgeniy Stratonikov
d04b000748
vm: remove iterator/enumerator Concat API
...
Follow neo-project/neo#2170 .
2021-01-15 21:08:59 +03:00
Roman Khimov
e36e71ffbd
Merge pull request #1647 from nspcc-dev/contractcall
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Update `System.Contract.Call`
2021-01-15 21:02:01 +03:00
Anna Shaleva
09f0f03775
core: fix mempool.Add
...
Unlucky transaction could also have OracleResponce attribute.
2021-01-15 16:43:21 +03:00
Evgenii Stratonikov
1c0c331e25
core: update System.Contract.Call syscall
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1. Remove `System.Contract.CallEx`.
2. Extend number of parameters.
3. Add return value count to `VM.Context`.
2021-01-14 18:23:36 +03:00
Evgenii Stratonikov
86b0e76bf0
core: remove callback interops
...
Follow neo-project/neo#2168 .
2021-01-14 17:53:46 +03:00
Evgenii Stratonikov
dbe81f9b80
smartcontract: move flags to a separate package
2021-01-14 17:52:09 +03:00
Roman Khimov
36b5751262
Merge pull request #1665 from nspcc-dev/nefstate
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Store NEF in contract state
2021-01-14 10:14:38 +03:00
Evgeniy Stratonikov
0b26b46234
state: store NEF instead of script for contract
...
NEFs for native contracts are set statically, thus
field values are taken from the reference implementation.
2021-01-13 15:34:10 +03:00
Roman Khimov
f912ee60df
Merge pull request #1660 from nspcc-dev/initialize-role-management-before-oracles
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native: swap oracle and role management init
2021-01-13 13:03:27 +03:00
Evgenii Stratonikov
fb88d4f3a0
mpt: support put in batches
2021-01-13 12:25:27 +03:00
Roman Khimov
524bf9aaa0
native: swap oracle and role management init
...
Role management doesn't need oracles, but oracles do need role management. See
neo-project/neo#2187 .
2021-01-12 21:27:42 +03:00
Roman Khimov
ca86b78536
Merge pull request #1622 from nspcc-dev/nativenames
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native: update contract names
2021-01-12 20:59:10 +03:00
Roman Khimov
4fa1476c03
native: use Hash160 method parameters where appropriate
...
Partially reverts 33386065bcneo-project/neo#2183 .
2021-01-12 18:08:12 +03:00
Evgenii Stratonikov
33b926586a
native: update contract names
...
Follow https://github.com/neo-project/neo/pull/2152 .
2021-01-12 17:58:05 +03:00
Roman Khimov
a0c4deb20f
Merge pull request #1630 from nspcc-dev/oracle_response
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core: add ProtocolNotSupported oracle response code
2020-12-30 17:29:48 +03:00
Roman Khimov
811f38eaed
*: gofmt -s
2020-12-28 17:23:30 +03:00
Roman Khimov
197b98f40b
Merge pull request #1640 from nspcc-dev/fix/mpt
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Hotfixes for testnet
2020-12-26 09:04:18 +03:00
Evgenii Stratonikov
c2f70a179b
Revert "mpt: do not allocate new buffer when updating dirty node"
...
This reverts commit 168ba7960c
2020-12-25 18:42:47 +03:00
Anna Shaleva
c13382e27d
core: fix (*NEO).getCandidates
...
Don't need to pay attention to key prefix while sorting.
2020-12-25 17:03:05 +03:00
Evgenii Stratonikov
30423f3306
mpt: update MPT after the block processing
2020-12-25 14:40:23 +03:00
Evgenii Stratonikov
168ba7960c
mpt: do not allocate new buffer when updating dirty node
...
Running time becomes faster under high load while staying the same in
the average case.
Memory allocation done in `Trie` goes down by about ~10% (even more,
actually).
2020-12-25 11:33:49 +03:00
Anna Shaleva
bc3f8a3b48
core: fix (*NEO).computeCommitteeMembers
...
In (*NEO).computeCommitteeMembers we return standbyCommittee in case
if there's not enought candidates. But there can be standby committee
members among candidates, so we need to fill in known votes.
2020-12-24 12:47:42 +03:00
Anna Shaleva
33386065bc
core: adjust parameters of native methods
...
This commit is mostly about Hash160 -> ByteArray for native contracts'
methods. Manifest is included into states, so we need to be compatible.
2020-12-23 11:18:44 +03:00
Anna Shaleva
e40f3610ed
core: store MinimumDeploymentFee as uint32
2020-12-22 16:09:16 +03:00
Roman Khimov
df6cb11017
Merge pull request #1631 from nspcc-dev/fix/appexec
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vm: allow to serialize interop items
2020-12-22 13:20:30 +03:00
Roman Khimov
dee97d8542
Merge pull request #1524 from nspcc-dev/rpc/invoke_verify
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rpc: add `invokecontractverify` RPC-method
2020-12-21 10:36:54 +03:00
Anna Shaleva
b1324db847
core: add notifications to ManagmentContract
2020-12-18 16:52:51 +03:00
Anna Shaleva
d34353aec2
core: add MinimumDeploymentFee
2020-12-18 16:48:05 +03:00
Anna Shaleva
a65544aab1
core: fix Managment destroy price
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Too expensive.
2020-12-18 16:46:09 +03:00
Evgenii Stratonikov
3397f2c9be
native: cache contract in Management contract
2020-12-18 13:11:17 +03:00
Evgenii Stratonikov
8c22d27acc
state: allow to encode AppExecResult with recursive items
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1. Encode them to a special type, decode to `nil`.
2. `Interop` can be encoded in JSON, this info should also be preserved.
2020-12-18 13:04:31 +03:00
Anna Shaleva
e0d76d873e
core: add ProtocolNotSupported oracle response code
2020-12-18 13:01:45 +03:00
Anna Shaleva
31b06907c9
core: restrict allowed Oracle callbacks
2020-12-17 11:41:28 +03:00
Roman Khimov
4dcd06ef44
Merge pull request #1615 from nspcc-dev/opcodes
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core: redefine opcode prices
2020-12-16 16:54:19 +03:00
Anna Shaleva
93a5c37696
core: fix bug with mempool.verifiedMap
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Transaction is added to verifiedMap before OOM check, so we may have a
case when OOM occurs during tx1 pooling, but mp.containsKey(tx1)
returns `true` after this. Fixed.
2020-12-16 14:08:05 +03:00
Evgenii Stratonikov
65d147c890
core/test: simplify tests for policy contract
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Most of the methods are just get/set with some boundaries.
This simplifies writing tests for new methods.
Also add missing test regarding cache behaviour for current methods
when value is set and read in the same block.
2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
62da365302
native: allow to modify StoragePrice in the policy contract
2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
4946556830
native: allow to modify ExecFeeFactor in the policy contract
2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
1840c1c80d
core: redefine opcode prices
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Prices are defined in as a coefficients to `BaseExecFee` which
is defined by Policy contract (TBD later).
Native method prices are defined without need to multiply.
2020-12-16 13:55:39 +03:00
Anna Shaleva
f3279bd9f3
core: add missing RequiredFlags to System.Contract.Native*Persist
2020-12-15 16:21:00 +03:00
Anna Shaleva
da5eb67e85
rpc: implement invokecontractverify RPC method
2020-12-15 15:53:36 +03:00
Evgenii Stratonikov
dda4ba8d4d
native: add compatibility test for hashes
2020-12-15 12:58:04 +03:00
Evgenii Stratonikov
1ffa1f9ade
native: fix contract hashes
2020-12-15 12:58:04 +03:00
Evgenii Stratonikov
5310c7f3ce
native: fix NEP17.Transfer cost
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It was increased with the introducion of `postTransfer`.
2020-12-15 12:04:10 +03:00
Roman Khimov
7ba1b16854
state: drop unused UTXO remnant
2020-12-14 15:24:15 +03:00
Roman Khimov
cb5ecaefe7
native: drop OnPersistEnd
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Now that PostPersist is being run for every native contract we can do our
dirty caching tricks right there instead of OnPersistEnd.
2020-12-14 15:24:15 +03:00
Roman Khimov
938be298f0
core: don't allow calls in verification context
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Follow neo-project/neo#2144 . System.Contract.CallNative already has "None"
flag, so tests work fine.
2020-12-14 15:24:15 +03:00
Roman Khimov
cf8cf93e7a
native: change contract names, move them to separate package
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Follow neo-project/neo#2138 and make RPC client's GetNativeContractHash
case-sensitive.
2020-12-14 15:24:15 +03:00
Roman Khimov
aff1469482
native: uppercase token symbols
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Follow neo-project/neo#2136 .
2020-12-14 15:24:15 +03:00
Roman Khimov
1e9253f1f0
interop: rename Neo.Native.Call to System.Contract.CallNative
2020-12-14 15:24:13 +03:00
Roman Khimov
e97cd9c032
core: fail TestCreateBasicChain when saving the chain
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When regenerating RPC server test chain I usually need metadata this test
outputs and the easiest way to get it is make it fail.
2020-12-14 15:23:49 +03:00
Roman Khimov
ab12eee346
native: move contract deployment to management contract
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See neo-project/neo#2119 .
2020-12-14 15:23:46 +03:00
Roman Khimov
ad3547783d
native: drop Neo.Native.Deploy, move contract init to management contract
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The contract is almost a stub at the moment, though it does deploy other
contracts.
2020-12-14 13:33:41 +03:00
Roman Khimov
090bee8624
native: change OnPersist/PostPersist handling
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Every contract now has these and they're always invoked. See
neo-project/neo#1913 and neo-project/neo#2119 .
2020-12-13 21:36:06 +03:00
Anna Shaleva
2290b91b83
core: fix verification call flag
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Previous commit sets AllowCall flag as required for Neo.Native.Call, but
invocation script was loaded with ReadStates flag => native contracts
verification failed.
Other contracts can also make use of AllowCall call flag.
2020-12-11 17:45:12 +03:00
Anna Shaleva
53e45d793b
core: adjust call flags
2020-12-11 11:38:14 +03:00
Anna Shaleva
fadbae8997
core: rename call flags
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Also new States flag is added and ReadOnly flag is adjusted.
2020-12-11 10:34:01 +03:00
Anna Shaleva
0b5cf78468
network: add notary request payload
2020-12-10 18:17:31 +03:00
Anna Shaleva
501c0c93c6
core: take into account NotaryAssisted attributes during verification
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It's a bug, we have to reserve proper amount of GAS from verification
gas limit for NotaryAssisted attributes.
2020-12-10 18:17:31 +03:00
Anna Shaleva
6d357c3793
core: return a special error from verifyHashAgainstScript
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It will help us to distinguish proper `false` verification result from
various verification errors.
2020-12-10 18:17:31 +03:00
Anna Shaleva
2ab0e6c399
core: check stack length before returning false verification result
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We must be sure that stack has no other items before returning `false`
verification result. It is an error in both cases, but by preserving the
order we know exactly that it was correct `false` on stack.
2020-12-10 18:17:31 +03:00
Evgenii Stratonikov
e63191d31f
core: hangle CallingScriptHash correctly
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When using native contracts, script hash of second-to-top context
on invocation stack does not always correspond to a real calling
contract.
2020-12-10 16:52:36 +03:00
Evgenii Stratonikov
e903e40085
core: call from native contracts synchronously
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Follow neo-project/neo#2130 .
2020-12-10 16:43:46 +03:00
Roman Khimov
02457d9f77
Merge pull request #1597 from nspcc-dev/fix/safemethods
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manifest: add `Safe` flag to method descriptor
2020-12-09 16:32:19 +03:00
Evgenii Stratonikov
e4c3339c91
util: move Fixed8 to encoding/fixedn package
2020-12-09 11:18:18 +03:00
Evgenii Stratonikov
b7e86fa6a3
manifest: add Safe flag to method descriptor
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`interop.Contex.AddMethod` sets `Safe` flag for native
contracts. This allows not to forget to change manifest
when changing call flags.
Also fixed invalid `Safe` flags for `Notary` and `Designate` contracts.
2020-12-08 13:27:43 +03:00
Anna Shaleva
74a143cee3
core: allow to change deposit's till for owner only
2020-12-08 10:39:20 +03:00
Evgenii Stratonikov
cd5219086a
wallet: export NewAccountFromPrivateKey()
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Don't perform back-and-forth conversion, don't handle error
which never occur.
2020-12-04 12:45:53 +03:00
Evgenii Stratonikov
6e749f4977
core: add tests for crypto interops
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Also move related test from `core/`.
2020-12-03 14:14:35 +03:00
Evgenii Stratonikov
5bd8ca9597
core/tests: extend test suite
2020-12-03 14:02:58 +03:00
Evgenii Stratonikov
dcc58b7c44
core: validate manifest before incrementing ID in Contract.Create
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Also add more tests.
2020-12-02 15:54:03 +03:00
Evgenii Stratonikov
b203c23515
core: cover enumerator/iterator interops
2020-12-02 15:54:03 +03:00
Evgenii Stratonikov
d136569ac8
core: move System.Binary.* interops to binary/ package
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Also extend test suite.
2020-12-02 15:54:03 +03:00
Evgenii Stratonikov
2eb256014e
core: move System.Runtime.* interops to runtime/ package
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Also extend test suite.
2020-12-02 15:54:03 +03:00
Roman Khimov
9211cb636c
Merge pull request #1555 from nspcc-dev/constant-contract-hashes
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Constant contract hashes
2020-12-01 14:12:26 +03:00
Evgenii Stratonikov
1db27c004e
native: do not fail on missing request in Oracle.PostPersist()
2020-12-01 12:29:18 +03:00
Evgenii Stratonikov
cba117352c
mempool: correctly handle tx with oracle response
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If tx with the same oracle response ID is already in mempool,
replace it if network fee of added transaction is higher and
return error otherwise.
2020-12-01 12:29:18 +03:00
Evgenii Stratonikov
3085710e9b
native: call onPayment only during transfer
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OnPayment method should be called during GAS distribution
and NEO transfer.
2020-11-30 13:05:44 +03:00
Roman Khimov
d93aa745bb
contract: avoid going to the DB for entry scripts
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This optimizes out DB access for non-deployed contracts under the assumption
that deployed ones are always loaded via `LoadScriptWithHash` (and if they're
not --- it's a bug anyway with the new hashing model) which actually is a very
popular case (every entry script does that).
2020-11-27 21:47:08 +03:00
Roman Khimov
49f6b33eae
core: fix contract-based verification script hash
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When using contract-based verification it's important to load contract's hash
along with the script, otherwise it won't be valid.
Simplify things along the way.
2020-11-27 21:47:08 +03:00
Roman Khimov
1cf1fe5d74
*: introduce stable contract hashes
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Follow neo-project/neo#2044 .
2020-11-27 21:47:08 +03:00
Roman Khimov
7044e9be40
Merge pull request #1549 from nspcc-dev/core/fix_committee_update
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core: update committee every [committee length] blocks
2020-11-27 11:04:40 +03:00
Roman Khimov
b92ea2a48a
manifest/compiler: drop hashes from ABI and debug info
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See neo-project/neo-devpack-dotnet#391 and neo-project/neo#2044 .
2020-11-26 18:30:49 +03:00
Roman Khimov
586dedecad
Merge pull request #1567 from nspcc-dev/tests/stillrelevant
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core: add tests for `Blockchain.isTxStillRelevant()`
2020-11-26 17:28:21 +03:00
Evgenii Stratonikov
9f26d7b249
core: add tests for Blockchain.isTxStillRelevant()
2020-11-26 16:04:43 +03:00
Roman Khimov
f8957f10d7
Merge pull request #1566 from nspcc-dev/contractjson
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rpc: marshal fees and GAS as Fixed8 decimal
2020-11-26 15:12:35 +03:00
Evgenii Stratonikov
a79b12b4d4
rpc: marshal fees and GAS as Fixed8 decimal
2020-11-26 15:04:30 +03:00
Evgenii Stratonikov
3a986d8635
core: add test for RemoveUntraceableBlocks setting
2020-11-26 12:33:34 +03:00
Roman Khimov
882c214646
Merge pull request #1561 from nspcc-dev/removeold
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core: remove old blocks and transactions
2020-11-25 19:14:32 +03:00
Anna Shaleva
9faa63453c
core: refactore some tests
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They have a lot of common code.
2020-11-25 18:37:29 +03:00
Anna Shaleva
17842dabd6
core: implement native Notary contract
2020-11-25 18:37:29 +03:00
Anna Shaleva
c013522296
core: remove native contracts' name method
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We have `name` in contract manifest.
2020-11-25 18:37:29 +03:00
Anna Shaleva
0f68528095
core: add callback to VM context
2020-11-25 18:37:29 +03:00
Anna Shaleva
c9acc43023
core: invoke contract verification script with AllowStates flag
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We should call contract's `verify` with AllowStates flag.
2020-11-25 18:37:29 +03:00
Anna Shaleva
eca27055b8
core: fix NEP17 Transfer event
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`Transfer` event declaration was placed at the wrong part of
`newNEP17Native`, that's why it had incorrect parameters.
Fixed.
2020-11-25 18:37:29 +03:00
Anna Shaleva
2fee69f26f
core: add missing onPersist and postPersist methods to natives
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Although not every contract is persisted (see
https://github.com/neo-project/neo/blob/master/src/neo/Ledger/Blockchain.cs#L94 )
we have to add `onPersist` and `postPersist` methods to every
native contract in order to display them in manifest for users and
follow C# behaviour. In C# there are `onPersist` and `postPersist`
methods in base native contract class, see
https://github.com/neo-project/neo/blob/master/src/neo/SmartContract/Native/NativeContract.cs#L141
and
https://github.com/neo-project/neo/blob/master/src/neo/SmartContract/Native/NativeContract.cs#L148
2020-11-25 18:37:29 +03:00
Anna Shaleva
97069a05d5
core: fix locking in storeBlock
2020-11-25 18:37:29 +03:00
Anna Shaleva
52cf328296
core: add NotaryAssisted transaction attribute
2020-11-25 18:37:29 +03:00
Anna Shaleva
fc9f0034c9
core: adjust verifyTxAttributes for HighPriority attributes
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The fact that they have hight priority does not mean that cheks for other
attributes should be skipped.
2020-11-25 18:37:29 +03:00
Anna Shaleva
8cdf2d3464
core: unify verifyTxAttributes errors
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We already have pretty ErrInvalidAttribute error, so I think that all
other `verifyTxAttributes` errors should be wrappers around ErrInvalidAttr.
2020-11-25 18:37:29 +03:00
Anna Shaleva
31aa66a4a4
core: check the length of NotValidBefore attr while decoding
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DecodeBinary throws panic otherwise.
2020-11-25 18:37:29 +03:00
Anna Shaleva
8548786444
core: do not rewrite binreader error for bad Conflicts attr
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We should keep the original BinReader error untouched in case if
it is exists.
2020-11-25 18:37:24 +03:00
Evgenii Stratonikov
28b4d4e2f8
core: remove old blocks and transactions
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Remove blocks with `height <= current height - MaxTraceableBlocks`
together with transactions.
2020-11-25 16:38:20 +03:00
Evgenii Stratonikov
54b177cf40
dao: store blocks/txransactions by big-endian hash
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There is no need for additional allocations.
2020-11-25 14:03:43 +03:00
Anna Shaleva
b00eb51c55
core: add P2PNotary designated role
2020-11-24 18:47:09 +03:00
Evgenii Stratonikov
67f26859a8
scripts: implement script for creating dumps
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This is useful for creating dumps providing various load
to benchmark restore or check compatibility with C# nodes.
Related #1472 .
2020-11-24 16:47:33 +03:00
Evgenii Stratonikov
6f7284906a
blockchainer: allow to dump/restore chain
2020-11-24 16:43:11 +03:00
Evgenii Stratonikov
966b50f2ae
core: save StateRootInHeader in genesis block
2020-11-24 16:39:56 +03:00
Evgenii Stratonikov
7d91a3a89e
pkg: move internal/ package to the root directory
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This way we can use it in scripts and cli.
2020-11-24 16:39:56 +03:00
Evgenii Stratonikov
31eca342eb
*: replace all NEP5 occurences to NEP17
2020-11-24 13:08:24 +03:00
Evgenii Stratonikov
b97dfae8d8
native: replace NEP-5 with NEP-17
2020-11-24 13:08:23 +03:00
Evgenii Stratonikov
a5914f89fa
core: allow to provide block in GetTestVM()
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Sometimes amount of GAS consumed depends on block height.
2020-11-24 12:17:29 +03:00
Evgenii Stratonikov
42ae226f9e
native: use proper stack for result
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When native method calls other contract result should be put
on the stack of current context. With oracles this problem wasn't
noticed because of void return type.
2020-11-24 12:17:28 +03:00
Evgenii Stratonikov
c849176be7
manifest: include contract Name
2020-11-24 11:23:44 +03:00
Evgenii Stratonikov
e38e8aa48a
rpc: implement getproof RPC
2020-11-20 18:06:22 +03:00
Evgenii Stratonikov
1869d6d460
core: allow to use state root in header
2020-11-20 17:16:32 +03:00
Evgenii Stratonikov
85f927d892
mpt: implement reference counting
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Also postpone MPT initialization until `storeBlock`
because we need to read-and-check or save info about refcounting
depending on starting height.
2020-11-20 16:50:30 +03:00
Evgenii Stratonikov
1c559634aa
mpt: fill cached fields when getting node from store
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Node which has been got from store shouldn't be flushed again.
2020-11-19 12:25:43 +03:00
Evgenii Stratonikov
fd9ff4102a
mpt: export func for decoding node with type
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`NodeObject` can contain auxilliary fields and shouldn't be used from outside.
2020-11-19 12:25:43 +03:00
Roman Khimov
2f824c590a
Merge pull request #1556 from nspcc-dev/allow-null-oracle-filters
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Allow null oracle filters
2020-11-19 10:30:22 +03:00
Roman Khimov
eef921b8e0
native: allow NULL filter in oracle requests
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Follow neo-project/neo#2067
2020-11-18 23:59:13 +03:00
Anna Shaleva
ec8ebc292c
core: restrict notification size for System.Runtime.Notify
2020-11-17 16:27:51 +03:00
Anna Shaleva
933bb4ca75
core: update committee every [committee length] blocks
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Was changed in https://github.com/neo-project/neo/pull/1848 . Affects
storage dumps.
2020-11-17 11:22:32 +03:00
Anna Shaleva
054e60c0cf
core: remove NodeList from Oracle storage
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The reference implementation does not store NodeList. This commit fixes
state difference for genesis block.
2020-11-16 19:09:34 +03:00
Roman Khimov
88cee80a58
Merge pull request #1543 from nspcc-dev/compatibility-fixes
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rpc, cli: tiny compatibility fixes
2020-11-16 15:53:42 +03:00
Anna Shaleva
083879838c
rpc: adjust getrawtransaction and gettransactionheight RPC call
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We should return verbose transaction in case if it is in the mempool
from `getrawtransaction`. We also shouldn't return height from
`gettransactionheight` in case if transaction is in the mempool.
2020-11-16 13:25:42 +03:00
Roman Khimov
3cb945f022
manifest: simplify marshaling
2020-11-13 21:46:26 +03:00
Roman Khimov
286d9185f4
smartcontract: remove contract features
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We're featureless now, all contracts have access to storage and payable status
is to be determined via new NEP. Follow neo-project/neo#2060 .
2020-11-13 21:26:23 +03:00
Evgenii Stratonikov
adf403666f
native: decode storage item in Seek
2020-11-13 17:33:00 +03:00
Roman Khimov
0f827ee6ba
Merge pull request #1531 from nspcc-dev/core/applicationlog_with_multiple_triggers
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core, rpc: store multiple execution results for single hash
2020-11-12 19:05:22 +03:00
Anna Shaleva
d6992cb5c4
core: marshal block hash for AppExecResult [NotificationsSubsystem]
2020-11-12 17:43:20 +03:00
Anna Shaleva
7ca93e76ac
core, rpc: allow to store several AppExecResult for a single hash
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It is required for we have several executions per block.
2020-11-12 16:24:39 +03:00
Roman Khimov
9142906abe
Merge pull request #1539 from nspcc-dev/core/fix_mempool_test
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core: fix failing mempool test
2020-11-12 15:48:28 +03:00
Roman Khimov
11a224057b
Merge pull request #1536 from nspcc-dev/feature/retransmit3
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network: retransmit stale transactions (master)
2020-11-12 15:47:00 +03:00
Anna Shaleva
a84e4c1e89
core: make some checks in TestMempoolAddRemoveConflicts non-critical
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It will help to investigate test failures.
2020-11-12 15:14:32 +03:00
Anna Shaleva
54e6bcad12
core: fix failing mempool test
...
There might be a case when identical nonces are generated for tx6, tx7 or
tx8 (they are not in mempool, so each of them pass mempool-presence
check). In this case test fails due to the lack of hashes into mp.conflicts
map (two of tx6, tx7 or tx8 have identical hashes) with the following
error:
```
=== RUN TestMempoolAddRemoveConflicts
--- FAIL: TestMempoolAddRemoveConflicts (0.00s)
mem_pool_test.go:376:
Error Trace: mem_pool_test.go:376
Error: Not equal:
expected: 4
actual : 3
Test: TestMempoolAddRemoveConflicts
```
Fixed by maling the nonce non-random.
2020-11-12 15:05:01 +03:00
Anna Shaleva
b51eb7f5ef
core: update opcodes prices
...
Changes ported from https://github.com/neo-project/neo/pull/2020 .
2020-11-12 14:20:26 +03:00
Evgenii Stratonikov
3e5b84348d
network: retransmit stale transactions
2020-11-12 13:51:44 +03:00
Anna Shaleva
01296bda5f
core: remove policy default values initialisation
2020-11-10 18:05:40 +03:00
Roman Khimov
62d6f3ba22
Merge pull request #1530 from nspcc-dev/syscall/atoi
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core: implement `System.Binary.Atoi/Itoa` syscalls
2020-11-10 16:39:02 +03:00
Evgenii Stratonikov
e4bf531e3e
core: implement System.Binary.Atoi/Itoa syscalls
...
They follow C# conversion rules, but differ from our `bigint` module
conversions:
1. String must be big-endian.
2. Sign extension is 4-bit in size (single hex character)
and not 8-byte.
2020-11-10 16:15:10 +03:00
Evgenii Stratonikov
54992ad4f3
core: provide account in calculate claimable
...
`getunclaimedgas` RPC should return all GAS available to claim.
2020-11-10 16:08:21 +03:00
Evgenii Stratonikov
860c146260
native: increase committee GAS bounty
...
Follow neo-project/neo#2049 .
2020-11-10 15:30:31 +03:00
Evgenii Stratonikov
af583c14ea
native: add GAS rewards for voters
...
Close #1348 .
2020-11-10 15:30:30 +03:00
Evgenii Stratonikov
a3c7130ab2
native: cache committee together with votes
2020-11-10 15:23:06 +03:00
Roman Khimov
ede2b05f29
Merge pull request #1529 from nspcc-dev/fix/nextconsensus
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consensus: update NextConsensus only when committee is recalculated
2020-11-10 10:24:35 +03:00
Evgenii Stratonikov
c30d891aa9
consensus: update NextConsensus only when committee is recalculated
2020-11-09 17:35:32 +03:00
Roman Khimov
a1ce3d2db2
transaction: add new oracle response codes
...
Follow neo-project/neo#2037 .
2020-11-09 16:54:09 +03:00
Roman Khimov
bdd073aad7
Merge pull request #1520 from nspcc-dev/tune-some-limits
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Tune some limits
2020-11-06 15:35:44 +03:00
Roman Khimov
0ee377792e
Merge pull request #1519 from nspcc-dev/designate-role-history
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native: implement designate contract history retention
2020-11-06 15:35:18 +03:00
Roman Khimov
47421f23f4
native: add events to oracle contract
...
Follow neo-project/neo#2036 .
2020-11-06 13:49:07 +03:00
Roman Khimov
9e781bff47
native: implement designate contract history retention
...
Follow neo-project/neo#2007 . Fix getDesignatedByRole price along the way.
2020-11-06 13:46:40 +03:00
Roman Khimov
b233158c9f
transaction: lower MaxValidUntilBlockIncrement
...
Follow neo-project/neo#2042 .
2020-11-06 13:41:46 +03:00
Roman Khimov
b327308df8
core/config: move MaxTraceableBlocks to configuration file
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Follow neo-project/neo#2042 , use 2102400 setting for mainnet/testnet and
200000 for private networks.
2020-11-06 13:41:46 +03:00
Roman Khimov
39a38dc5f5
transaction: raise max oracle response size
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Follow neo-project/neo#1984 .
2020-11-06 13:41:46 +03:00
Roman Khimov
679846c1a1
Merge pull request #1426 from nspcc-dev/rpc/getcontractstate_by_id_or_name
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rpc: allow to `getcontractstate` by id or name
2020-11-05 13:17:42 +03:00
Roman Khimov
d7502debba
core: adjust storage update fees
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Follow neo-project/neo#2033 .
2020-11-03 22:50:40 +03:00
Anna Shaleva
15a939b1da
rpc: allow to getcontractstate by address, id or name
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close #1423
2020-11-03 17:23:49 +03:00
Roman Khimov
eaa260474f
trigger/core: split System trigger into OnPerist and PostPersist
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Follow neo-project/neo#2022 .
2020-10-29 19:17:07 +03:00
Roman Khimov
044786b995
core: use Application trigger in CalculateClaimable()
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It doesn't need a System one.
2020-10-29 19:17:07 +03:00
Roman Khimov
2924ecd453
core: use ic.SpawnVM() in tests, not vm.New()
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vm.New() sets some arbitrary trigger while interop context always sets
something appropriate according to its state.
2020-10-29 19:17:07 +03:00
Roman Khimov
d4da811d12
Merge pull request #1507 from nspcc-dev/conflicts_attr
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core: implement Conflicts transaction attribute
2020-10-29 16:54:58 +03:00
Anna Shaleva
ec63d5c456
core: add conflicts attribute
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Close #1491
2020-10-29 10:57:31 +03:00
Roman Khimov
0eb4ad8564
Merge pull request #1508 from nspcc-dev/core/check_witness_tests
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core: add CheckWitness tests
2020-10-27 15:56:35 +03:00
Roman Khimov
c4a4a84515
native: lower voting fee
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Follow neo-project/neo#2010 .
2020-10-26 22:12:56 +03:00
Anna Shaleva
5a15e6b54c
core: add tests for CheckWitness
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Close #1366
2020-10-26 20:30:45 +03:00
Anna Shaleva
204d7f1c6a
core: refactor runtime.CheckWitness interop
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Removed unreachable code, see
8fed383523
2020-10-26 20:26:21 +03:00
Roman Khimov
eca1221d22
Merge pull request #1504 from nspcc-dev/core/native_serialisation
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core: native serialisation
2020-10-23 18:38:35 +03:00
Anna Shaleva
f259a614de
core: add transaction.HasSigner method
2020-10-23 16:32:26 +03:00
Anna Shaleva
0232bbcb0c
core: refactor GASRecord handling
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We should store each GAS record as
{
Key: ContractID + RecordsPrefix + RecordID,
Value: RecordValue,
}
So don't use state.GASRecord for storing anymore. However, it's still
useful to cache GasRecord values by using state.GASRecords, because we
have to keep GASIndexPairs sorted by indexes.
2020-10-23 12:49:12 +03:00
Anna Shaleva
0da01fde7f
core: refactor blocked accounts logic
2020-10-23 11:42:30 +03:00
Roman Khimov
1956f2c079
Merge pull request #1496 from nspcc-dev/signatures-collection
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core: implement NotValidBefore and Reserved tx attributes
2020-10-23 11:26:49 +03:00
Anna Shaleva
7947e99a1e
core: add transaction.GetAttributes
2020-10-23 11:05:03 +03:00
Anna Shaleva
95630b72e8
core: verify transaction attributes before adding it into mempool
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Attributes check should be done before adding transaction to
the pool, otherwise there might be a case when transaction with invalid
attributes is in the pool.
2020-10-23 11:05:03 +03:00
Anna Shaleva
a6579a05ac
core: refactor transaction.Attribute unmarshalling
2020-10-23 11:05:03 +03:00
Anna Shaleva
09b8b8de73
core: reserve attributes range for experimantal purposes
2020-10-23 11:04:59 +03:00
Anna Shaleva
368ff820b3
core: add NotValidBefore transaction attribute
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Close #1490
2020-10-23 11:02:46 +03:00
Anna Shaleva
6685f8eba9
core: restrict the maximum number of requests per URL
2020-10-22 11:32:02 +03:00
Anna Shaleva
7c232e2ddc
core: add max nodes count restriction to designate contract
2020-10-22 11:32:02 +03:00
Anna Shaleva
64d1946fbb
rpc: fix Matches and marshalling for notification events
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Close #1494 . Marshalling went wrong due to the incorrect pointers usage.
Reproduced and fixed.
2020-10-19 13:44:20 +03:00
Roman Khimov
99e0e346c6
Merge pull request #1476 from nspcc-dev/fix/verify
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core: allow to invoke `verify` of native contracts
2020-10-14 12:49:01 +03:00
Roman Khimov
7808ab2dde
Merge pull request #1479 from nspcc-dev/examples/deploy
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examples: add _deploy usage examples
2020-10-14 12:32:21 +03:00
