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2986 commits

Author SHA1 Message Date
Evgeniy Stratonikov
1ae0d022dd compiler: support basic inlining 2021-02-15 18:48:33 +03:00
Evgeniy Stratonikov
1f238ce6fd compiler: do not emit RET twice for nested BlockStmt 
When function finishes with `*ast.BlockStmt`, last return
in that block should be looked for.
 2021-02-15 18:48:33 +03:00
Anna Shaleva
46dfd36a1f core: fix native designateAsRole method 
It shouldn't return anything.
 2021-02-15 18:13:00 +03:00
Anna Shaleva
3fed06989a network: allow larger extensible payload 2021-02-15 15:19:05 +03:00
Anna Shaleva
664a2a88eb core: allow call in verification 2021-02-15 15:03:32 +03:00
Roman Khimov
754c985424
Merge pull request #1736 from nspcc-dev/preview5-compatibility-fixes 
core: preview-5 states difference fixes
 2021-02-12 23:58:22 +03:00
Anna Shaleva
4893faa374 core: remove NEP17BalanceState if balance is null [addTokens] 
Affects states.
 2021-02-12 23:48:30 +03:00
Anna Shaleva
0f1473897b core: temp manifest.Extra marshalling fix 
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 
Affects dumps.
 2021-02-12 18:58:31 +03:00
Anna Shaleva
49b1b4bb27 core: fix native Neo parameter name 
Affects dumps.
 2021-02-12 18:58:31 +03:00
Anna Shaleva
99f58d9cd5 core: fix native Ladger parameter type 
Affects dumps.
 2021-02-12 18:58:31 +03:00
Anna Shaleva
7021c76042 core: fix native Management's parameters names 
Affects dumps.
 2021-02-12 18:58:31 +03:00
Roman Khimov
ca08a559fa interop: allow transfer calls to read states 
Follow-up to #1734.
 2021-02-12 12:56:15 +03:00
Roman Khimov
8cd37c781c client: allow transfer method to read states 
Makes no sense disabling it with writes enabled. Fixes #1725.
 2021-02-11 18:56:05 +03:00
Roman Khimov
2a1e33b8c9
Merge pull request #1733 from nspcc-dev/consensus/binary 
consensus/test: update binary payload data
 2021-02-11 18:43:16 +03:00
Evgeniy Stratonikov
91db164519 consensus/test: update binary payload data 2021-02-11 18:26:01 +03:00
Anna Shaleva
a237e34c1f rpc: add test for submitNotaryRequest 2021-02-11 17:15:59 +03:00
Anna Shaleva
af510b4e25 rpc: add submitnotaryrequest method to RPC client 2021-02-11 17:11:36 +03:00
Anna Shaleva
9d73802244 rpc: add getMaxNotValidBeforeDelta method to RPC client 2021-02-11 17:11:36 +03:00
Anna Shaleva
2bb8537151 core: use declared constant for Notary's verification price 
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
7896ef0640 rpc: allow client to send nep17 transfer with data 2021-02-11 17:11:36 +03:00
Anna Shaleva
59ad0e5e04 wallet: export GetVerificationScript method 
We need it to construct witness for P2PNotaryRequest.
 2021-02-11 17:11:36 +03:00
Anna Shaleva
afdfa9ce62 rpc: add submitnotaryrequest RPC call 2021-02-11 17:11:36 +03:00
Anna Shaleva
9bd2cae08e core: refactor (*Notary).verify 
There could be only one Notary signer.
 2021-02-11 17:11:36 +03:00
Anna Shaleva
8444f3d816 network: refactor notary service's PostBlock 
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
Anna Shaleva
5d6fdda664 network: fix P2PNotaryRequest payload broadcaster 2021-02-11 17:11:36 +03:00
Anna Shaleva
5c2ea2d5bb network: refactor P2PNotaryRequest decoding 
We need to provide magic for both main and fallback transactions during
decoding, because transactions hashes depend on it.
 2021-02-11 17:11:33 +03:00
Anna Shaleva
c14e34cdb5 network: add RelayP2PNotaryRequest method 2021-02-11 16:56:24 +03:00
Evgeniy Stratonikov
560aff6155 compiler: adjust init/_deploy method offsets during optimization 
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
4f1bea0bcb rpc/client: implement GetNativeContracts 2021-02-11 12:37:03 +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 
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 
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 
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 
Manifest and script checks
 2021-02-10 20:58:52 +03:00
Roman Khimov
dd05cae506 core: check all transaction scripts 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
158f0d9d9c native/vm: add script check for deployed contracts 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
a6e25cffde bitfield: add basic bit field package 
Strange as it is but I wasn't able to find any good bit field
implementation. Most of them are limited to 64 bits, some allow for wider
values (like https://github.com/emef/bitfield) but even they're not that
efficient (using bytes instead of wider types). This this minimalistic thing.
 2021-02-09 22:31:26 +03:00
Roman Khimov
b892db9976 vm: add instruction correctness check 
See neo-project/neo-vm#392.
 2021-02-09 22:31:26 +03:00
Roman Khimov
a3abdbd7f0 manifest: add duplicate events/methods checks to ABI 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
62ef5a8dc7 native: enforce contract manifest UTF-8 validity 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
dc3967ae7b manifest: add manifest validity checks 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
284476c070 manifest: add Permission and Permissions validity checks 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
15ed905757 manifest: add validity checks for Parameter 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
f0c3066ef6 manifest: add method validity check 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
f3c761e4c2 manifest: move Parameter into a file of its own 2021-02-09 22:31:26 +03:00
Roman Khimov
0b2e9312af manifest: add event validity check 
Refs. #1699.
 2021-02-09 22:31:26 +03:00
Roman Khimov
f78e3fb290 manifest: move Event into a file of its own 2021-02-09 22:31:26 +03:00
Roman Khimov
e9ea89b4e3 manifest: add group signature length check 
Refs. #1699.
 2021-02-09 22:31:24 +03:00
Roman Khimov
296c7a10fc manifest: move Group code into a file of its own 2021-02-09 22:31:22 +03:00
Evgeniy Stratonikov
18911caa3a Revert "rpc: marshal GAS in getunclaimedgas as decimal" 
This reverts commit df801a8539.
 2021-02-09 11:37:25 +03:00
Evgeniy Stratonikov
b0fbd897ad Revert "rpc: marshal fees and GAS as Fixed8 decimal" 
This reverts commit a79b12b4d4.
 2021-02-09 11:16:52 +03:00
Evgeniy Stratonikov
468dc5aad6 core/tests: fix NameService test 
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 
Some methods must be defined in a valid ABI. Refs. neo-project/neo#2263.
 2021-02-08 13:27:39 +03:00
Evgeniy Stratonikov
18b7584cb4 compiler/interop: add Manifest to Contract struct 2021-02-08 13:13:11 +03:00
Evgeniy Stratonikov
6cf40749a9 compiler: add tests for native wrappers 2021-02-08 13:13:10 +03:00
Evgeniy Stratonikov
73a75cc27a compiler: do not convert interop types on assertion 2021-02-08 13:11:39 +03:00
Evgeniy Stratonikov
2f6345f2d9 compiler: add Hash compatibility test 2021-02-08 13:09:41 +03:00
Evgeniy Stratonikov
69c011b3e7 compiler: implement Ledger contract wrapper 2021-02-08 13:09:41 +03:00
Evgeniy Stratonikov
7bee28b81e compiler: implement Management contract wrapper 2021-02-08 13:09:41 +03:00
Roman Khimov
5ba074b4cf manifest: return an error from IsValid 
Be more specific.
 2021-02-08 12:04:57 +03:00
Roman Khimov
211fe307ee manifest: move ABI code into file of its own 
Make it a little more convenient to work with it.
 2021-02-08 11:55:16 +03:00
Evgeniy Stratonikov
9988f4ed1c compiler: implement Notary contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
2f26490e59 compiler: implement RoleManagement contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
77fcfeccff compiler: implement Policy contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
3c237e2a29 compiler: implement NameService contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
779fba3001 compiler: implement Oracle contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
34a6eef8ce compiler: implement GAS contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
6e866b622a compiler: implement NEO contract wrapper 2021-02-08 11:44:39 +03:00
Evgeniy Stratonikov
e5d8c1c985 compiler: allow conversion to types from external packages 2021-02-08 11:02:45 +03:00
Roman Khimov
60dfffc574 manifest: remove no longer used Serializable interface 
It was used when manifests were saved into JSON.
 2021-02-08 10:52:53 +03:00
Roman Khimov
1f98289f5d
Merge pull request #1717 from nspcc-dev/rpc-base64 
RPC base64 changes
 2021-02-08 10:42:26 +03:00
Roman Khimov
e0c7a3b77c rpc: add getblockheadercount call 
See neo-project/neo-modules#504.
 2021-02-07 23:18:09 +03:00
Roman Khimov
272bb03e3b rpc: use base64 for getstorage in/out 
See neo-project/neo#484.
 2021-02-07 22:07:30 +03:00
Roman Khimov
66471de9d2
Merge pull request #1716 from nspcc-dev/zero-headers-error 
payload: treat zero-length headers as error
 2021-02-06 14:32:38 +03:00
Roman Khimov
eecd71abeb payload: treat zero-length headers as error 
See neo-project/neo#2259.
 2021-02-06 00:06:01 +03:00
Roman Khimov
e4b5b59663
Merge pull request #1704 from nspcc-dev/binary_manifest 
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 
NEP17/NEP11 onPayments
 2021-02-05 21:04:35 +03:00
Roman Khimov
cd9b34416e native: call onNEP11Transfer for NEP-11 transfers 
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
d138ed731c
Merge pull request #1709 from nspcc-dev/network-fixes-for-preview5 
Network fixes for preview5
 2021-02-05 16:22:00 +03:00
Roman Khimov
a442e1530d native: rename onPayment into onNEP17Payment 
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 
core: store native contracts' initial values in the DB
 2021-02-05 15:32:05 +03:00
Roman Khimov
a87b8578b2 network: stub "StateService" payloads out for now 
And stop dropping connections if we're to receive them. Proper handling is
subject of #1701, but we need at least some connection-level stability for
now.
 2021-02-05 14:59:41 +03:00
Roman Khimov
686f983ccf network: prevent disconnects during initial sync 
Node receiving extensible payload from the future is confused and drops
connection. Note that this can still happen if the node is to loose its
synchrony.

Calling `IsInSync()` is quite expensive, so we stop doing that once synchrony
is reached (hence bool flag).
 2021-02-05 14:54:43 +03:00
Roman Khimov
b1977ea4e3
Merge pull request #1708 from nspcc-dev/native/fixname 
native: fix `getCommittee` name
 2021-02-05 14:02:28 +03:00
Evgeniy Stratonikov
d7f68d3650 native: fix getCommittee name 
`C` was in russian.
 2021-02-05 13:34:05 +03:00
Anna Shaleva
b0563ad0d7 services: fix Oracle responces mutex 
Solves the following problem:
=== RUN   TestOracleFull
    logger.go:130: 2021-02-04T09:25:16.305Z	INFO	P2PNotaryRequestPayloadPool size is not set or wrong, setting default value	{"P2PNotaryRequestPayloadPoolSize": 1000}
    logger.go:130: 2021-02-04T09:25:16.306Z	INFO	no storage version found! creating genesis block
    logger.go:130: 2021-02-04T09:25:27.687Z	DEBUG	done processing headers	{"headerIndex": 1, "blockHeight": 0, "took": "2.413398ms"}
    logger.go:130: 2021-02-04T09:25:27.696Z	DEBUG	done processing headers	{"headerIndex": 2, "blockHeight": 1, "took": "1.138196ms"}
    logger.go:130: 2021-02-04T09:25:28.680Z	INFO	blockchain persist completed	{"persistedBlocks": 2, "persistedKeys": 173, "headerHeight": 2, "blockHeight": 2, "took": "166.793µs"}
fatal error: sync: Unlock of unlocked RWMutex

goroutine 6157 [running]:
runtime.throw(0x115dfdb, 0x20)
	/usr/local/go/src/runtime/panic.go:1116 +0x72 fp=0xc000297ca0 sp=0xc000297c70 pc=0x44f432
sync.throw(0x115dfdb, 0x20)
	/usr/local/go/src/runtime/panic.go:1102 +0x35 fp=0xc000297cc0 sp=0xc000297ca0 pc=0x44f3b5
sync.(*RWMutex).Unlock(0xc000135300)
	/usr/local/go/src/sync/rwmutex.go:129 +0xf3 fp=0xc000297d00 sp=0xc000297cc0 pc=0x4a1ac3
github.com/nspcc-dev/neo-go/pkg/services/oracle.(*Oracle).Run(0xc000135180)
	/go/src/github.com/nspcc-dev/neo-go/pkg/services/oracle/oracle.go:189 +0x82b fp=0xc000297fd8 sp=0xc000297d00 pc=0xe13b0b
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000297fe0 sp=0xc000297fd8 pc=0x4834d1
created by github.com/nspcc-dev/neo-go/pkg/core.TestOracleFull
	/go/src/github.com/nspcc-dev/neo-go/pkg/core/oracle_test.go:276 +0x3f1
 2021-02-05 11:37:12 +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
43bfc909eb consensus: flush previous proposal on new block 
Reusing proposals from previous blocks doesn't make sense. And reduce some
code duplication along the way.
 2021-02-04 18:54:01 +03:00
Roman Khimov
8c0a7225e5 consensus: only use previous proposal if it has something in it 
It might just be uninitialized it doesn't really make sense using zero-length
previous proposal anyway.
 2021-02-04 18:48:09 +03:00
Roman Khimov
f081e63674 consensus: fix extensible message category name 
Fix this in 2+2 setup:
2021-02-04T13:50:23.923Z        WARN    peer disconnected       {"addr": "172.30.0.5:20334", "reason": "handling CMDExtensible message: invalid category", "peerCount": 3}
2021-02-04T13:50:26.968Z        WARN    peer disconnected       {"addr": "172.30.0.2:42586", "reason": "handling CMDExtensible message: invalid category", "peerCount": 2}
 2021-02-04 16:55:46 +03:00
Roman Khimov
6fd5f4e86d payload: extensible payload hashes are network-dependent 
Of course they are. Fixes

2021-02-04T13:39:02.351Z        WARN    peer disconnected       {"addr": "172.29.0.4:20333", "reason": "handling CMDExtensible message: signature check failed: invalid signature", "peerCount": 3}
2021-02-04T13:39:02.352Z        WARN    peer disconnected       {"addr": "172.29.0.3:20334", "reason": "handling CMDExtensible message: signature check failed: invalid signature", "peerCount": 2}

in 2+2 setting.
 2021-02-04 16:50:51 +03:00
Roman Khimov
ed3cef81cc core: allow to read states for non-contract verifications 
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 
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