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Author SHA1 Message Date
Roman Khimov
eeeb0f6f0e core: accept two-side channels for sub/unsub, read on unsub 
Blockchain's notificationDispatcher sends events to channels and these
channels must be read from. Unfortunately, regular service shutdown procedure
does unsubscription first (outside of the read loop) and only then drains the
channel. While it waits for unsubscription request to be accepted
notificationDispatcher can try pushing more data into the same channel which
will lead to a deadlock. Reading in the same method solves this, any number of
events can be pushed until unsub channel accepts the data.
 2022-08-19 22:08:40 +03:00
Roman Khimov
f7c5ab4f43 state: check for array length in (*Contract).FromStackItem 
Panicing here is not appropriate.
 2022-08-16 17:19:47 +03:00
Roman Khimov
a1a5db8fcd state: add more convenient method to get native contract hashes 2022-08-15 10:54:29 +03:00
Anna Shaleva
94e84f0364 core: fix native Management's hasMethod signature 
Affects states, see
28ab45a6ec/src/Neo/SmartContract/Native/ContractManagement.cs (L155).
 2022-08-11 16:10:01 +03:00
Roman Khimov
bc3bffea53 native: fix oracle.finish reentrancy bug 
See neo-project/neo#2795.
 2022-08-10 19:02:36 +03:00
Roman Khimov
8d170a1eb8 native: add Oracle.finish reentrancy test 2022-08-10 19:02:36 +03:00
Anna Shaleva
916f2293b8 *: apply go 1.19 formatter heuristics 
And make manual corrections where needed. See the "Common mistakes
and pitfalls" section of https://tip.golang.org/doc/comment.
 2022-08-09 15:37:52 +03:00
Anna Shaleva
bb751535d3 *: bump minimum supported go version 
Close #2497.
 2022-08-08 13:59:32 +03:00
Roman Khimov
b8a4a6dc5b
Merge pull request #2613 from nspcc-dev/exec-changes-3.4.0 
Exec changes for 3.4.0
 2022-08-05 15:04:35 +03:00
Roman Khimov
e8d2277fe5 contract/vm: only push NULL after call in dynamic contexts 
And determine the need for Null dynamically. For some reason the only dynamic
context is Contract.Call. CALLT is not dynamic and neither is a call from
native contract, go figure...
 2022-08-05 14:35:00 +03:00
Roman Khimov
99e2681d3a interop/vm: use more robust CalledByEntry check 
Directly check contexts.
 2022-08-05 14:35:00 +03:00
Roman Khimov
13f5fdbe8a vm: extract shared parts of the Context 
Local calls reuse them, cross-contract calls create new ones. This allows to
avoid some allocations and use a little less memory.
 2022-08-05 14:26:25 +03:00
Roman Khimov
ab7743d78d
Merge pull request #2619 from nspcc-dev/script-oob-and-hasmethod-3.4.0 
Script OOB checks and HasMethod for 3.4.0
 2022-08-04 12:41:43 +03:00
Roman Khimov
cfd2a35172
Merge pull request #2612 from nspcc-dev/fancy-service-restart 
Fancy service restart
 2022-08-02 14:11:44 +03:00
Roman Khimov
9341bb6628 cli: restart notary service on USR1 2022-07-28 19:05:56 +03:00
Roman Khimov
2adcf406d3 cli: reload Oracle service on USR1 
Which allows to enable/disable the service, change nodes, keys and other
settings. Unfortunately, atomic.Value doesn't allow Store(nil), so we have to
store a pointer there that can point to nil interface.
 2022-07-28 19:05:56 +03:00
Roman Khimov
61cfbbd33f Revert "vm/core: revert out-of-bounds script checks" 
This reverts commit bd5644aa02 restoring changes
from #2538.
 2022-07-28 17:01:23 +03:00
Roman Khimov
55f910777e Revert "native/interop: revert management.hasMethod()" 
This reverts commit 6c7a401f77, introducing
changes from #2598 again.
 2022-07-28 17:00:34 +03:00
Roman Khimov
4e98ca3358
Merge pull request #2616 from nspcc-dev/rollback-to-3.3.1 
Rollback to 3.3.1
 2022-07-28 16:00:49 +03:00
Roman Khimov
6c7a401f77 native/interop: revert management.hasMethod() 
This reverts commits
 * f50bcf617a
 * 4f184498bc
 * ab3330564a

because they're 3.4.0-compatible while we need 3.3.1.
 2022-07-27 23:26:24 +03:00
Roman Khimov
bd5644aa02 vm/core: revert out-of-bounds script checks 
This reverts commits 1005c1f7db and
a5b5f88fe2 which are 3.4.0-compatible changes
while we need a 3.3.1-compatible release.
 2022-07-27 23:25:23 +03:00
Roman Khimov
8e9bd3e28f native: trigger committee update on candidate registration 
It can change the committee even if noone voted. Fixes state diff at block
390726 of T5 testnet where there are no transactions, but committee changes
because there were some registrations in previous 21 blocks.
 2022-07-27 23:21:21 +03:00
Roman Khimov
e5c59f8ddd interop/runtime: disable notifications in dynamic scripts 
That are only entry scripts today. See neo-project/neo#2796.
 2022-07-27 14:49:53 +03:00
Roman Khimov
c8ff489287 native: use CreateOracleResponseScript directly 
It wasn't possible way back when this test was written
(CreateOracleResponseScript was a method), now we can simplify things.
 2022-07-26 12:19:49 +03:00
Roman Khimov
f749aaff3c *: reuse smartcontract package to create standard entry scripts 2022-07-26 12:19:49 +03:00
Roman Khimov
88542630ac blockchainer: drop the package completely 
It's not an ideal solution, but at least it solves the problem for
now. Caveats:
 * consensus only needs one method, so it's mirrored to Blockchain
 * rpcsrv uses core.* definition of the StateRoot (so technically it might as
   well not have an internal Ledger), but it uses core already unfortunately
 2022-07-25 11:58:13 +03:00
Roman Khimov
5ee7ea34b1 blockchainer: drop Blockchainer completely 
It's only used by the RPC server now, so it can be internalized.
 2022-07-25 11:58:13 +03:00
Roman Khimov
284335a4d2 blockchainer: strip unused methods 2022-07-25 11:58:13 +03:00
Roman Khimov
fcbda00f8a blockchainer/services: drop this package 
It doesn't add any value.
 2022-07-25 11:58:13 +03:00
Roman Khimov
3a6626f21f blockchainer: drop unused services dependency 2022-07-25 11:58:13 +03:00
Roman Khimov
4acd1688a1 subscriptions: move NotificationEvent to state 
1. It's not good for pkg/core to import anything from pkg/neorpc.
2. The type is closely tied to the state package, even though it's not stored
   in the DB
 2022-07-25 11:58:13 +03:00
Roman Khimov
1e0750e3cd rpc: merge response and request under pkg/neorpc 
Move result there also.
 2022-07-25 11:57:53 +03:00
Roman Khimov
43a59adbd0 rpc/server: move to services/rpcsrv 
`server` is not a good package name and it's an internal service, so it can be
just about anywhere.
 2022-07-21 22:14:12 +03:00
Roman Khimov
03b559bd44 block: JSONize tx-less block as [] instead of null 
Improve C# compatibility.
 2022-07-21 13:15:31 +03:00
Roman Khimov
ed53fd3221
Merge pull request #2600 from nspcc-dev/handle-mptdata 
network: allow to handle GetMPTData with KeepOnlyLatestState on
 2022-07-15 13:13:31 +03:00
Anna Shaleva
1ae601787d network: allow to handle GetMPTData with KeepOnlyLatestState on 
And adjust documentation along the way.
 2022-07-14 14:33:20 +03:00
Roman Khimov
ab3330564a native: add hasMethod, fix #2588 
Yet another state change.
 2022-07-13 17:29:46 +03:00
Roman Khimov
125c2805d3 storage: reduce lock time in (*MemoryStore).Seek 
It makes a copy of the resulting set, so the lock can be released
earlier. This helps a lot with iterators that keep Seek() unfinished for a
long time,
 2022-07-11 16:15:14 +03:00
Roman Khimov
96c4e61063 storage: move Operation into package of its own 
Don't use storage.* types in rpc/response/result.
 2022-07-08 23:30:30 +03:00
Roman Khimov
8cd7b93208 limits: new package with storage limits 
Packages like core/state or core/mpt shouldn't import whole core/storage just
to get some constant value, it's not a good dependency.
 2022-07-08 23:30:30 +03:00
Roman Khimov
9987afea4c storage: move DB configuration into a package on its own 
Lightweight thing to import anywhere, pkg/config should not be dependent on
Level/Bolt/anything else.
 2022-07-08 23:30:30 +03:00
Roman Khimov
fab8dfb9f8 vm: move State type into a package of its own 
It's used a lot in other places that need it, but don't need whole VM at the
same time.
 2022-07-08 18:34:52 +03:00
Anna Shaleva
cbd20eb959 rpc: implement iterator sessions 2022-07-08 17:05:18 +03:00
Roman Khimov
251c9bd89b block: push PrevStateRoot data into stack item, fix #2551 
And add compiler/interop support for this.
 2022-07-07 15:10:29 +03:00
Roman Khimov
926b082d39
Merge pull request #2538 from nspcc-dev/restrict-out-of-bounds 
core: check methods offsets while contract deploying
 2022-07-04 12:54:32 +03:00
Anna Shaleva
7c48edaccb core, rpc: fix height-related issue of historic call functionality 
Specifying a certain stateroot R as `invoke*historic` RPC-call
parameter, we're willing to perform historic call based on the storage
state of root R. Thus, next block should be of the height h(R)+1. This
allows to use historic functionality for the current blockchain height.
 2022-06-20 19:05:22 +03:00
Roman Khimov
5108d1c2c7
Merge pull request #2539 from nspcc-dev/rollback-methods-sorting 
core: sort native methods in ASCII-compatible way
 2022-06-14 22:09:23 +03:00
Roman Khimov
7b88aedb27 transaction: add fuzz-test, refs. #2374 2022-06-09 13:43:22 +03:00
Roman Khimov
1b7c8f262b core: add some comment for TestDesignate_DesignateAsRole 
Closes #1472 at last.
 2022-06-08 23:11:14 +03:00
Roman Khimov
ef50518b83 core: move notary tests into the notary package 2022-06-08 23:07:28 +03:00