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1387 commits

Author SHA1 Message Date
Roman Khimov
b83e84ca08 core: switch to the new voting system (via native NEO contract) 
It has all the methods required now, so you can register, vote and get
voting results. Fixes #865.
 2020-04-27 16:06:50 +03:00
Roman Khimov
2fa3bdf6a9 core/native: move Votes from account to native NEO state 2020-04-27 12:30:39 +03:00
Roman Khimov
bc4a6a6bab core/native: move NextValidators storage to NEO contract 2020-04-27 12:30:39 +03:00
Roman Khimov
66c80d429e native: update voting information when changing Neo balance 2020-04-27 12:30:39 +03:00
Roman Khimov
36c6c6690b native: distribute GAS even for empty transfers 
As it's one of the use cases.
 2020-04-27 12:30:39 +03:00
Roman Khimov
064636768b core/native: move ValidatorsCount processing into native NEO contract 2020-04-27 12:30:39 +03:00
Roman Khimov
3476a18fa9 core/native: store validators in NEO native contract state 
This technically breaks voting with UTXO-based NEO (processTXWithValidators*),
but we're moving towards the new system.
 2020-04-27 12:30:39 +03:00
Roman Khimov
4e8ee697ee native: store NEO and GAS state in the storage 
As it should be done (although current serialization format is not quite
right).
 2020-04-27 12:30:39 +03:00
Roman Khimov
8c02c6b22c native: put proper Null StackItem for transfer event 
nil is not a good StackItem, we have proper VM-level Null for this.
 2020-04-27 12:30:39 +03:00
Roman Khimov
1dcace1594 native: don't distribute gas at block 0 
It fails at the moment and it doesn't make sense at conceptual level.
 2020-04-27 12:30:39 +03:00
Roman Khimov
30836ca69b core/native: untangle native contracts initialization 
The notion of NativeContractState shouldn't ever existed, native contract is a
contract and its state is saved as regular contract state which is critical
because we'll have MPT calculations over this state soon.

Initial minting should be done in Neo.Native.Deploy because it generates
notification that should have proper transaction context.

RegisterNative() shouldn't exist as a public method, native contracts are only
registered at block 0 and they can do it internally, no outside user should be
able to mess with it.

Move some structures from `native` package to `interop` also to avoid circular
references as interop.Context has to have a list of native contracts (exposing
them via Blockchainer is again too dangerous, it's too powerful tool).
 2020-04-27 12:30:39 +03:00
Anna Shaleva
869c7d6afa core: init native interops in the genesis block 
closes #836
 2020-04-27 12:30:39 +03:00
Evgenii Stratonikov
7c3d7c0261 vm: implement NEWARRAYT opcode 2020-04-27 09:06:48 +03:00
Evgenii Stratonikov
d3b9aef8e2 vm: implement ISTYPE opcode 
Also make StackItemType public and reorder it according to NEO3.
 2020-04-27 09:01:26 +03:00
Evgenii Stratonikov
48a41bd737 vm: implement CLEARITEMS opcode 2020-04-27 09:01:26 +03:00
Evgenii Stratonikov
9fd04aefa5 vm: implement NEWARRAY0 and NEWSTRUCT0 opcodes 2020-04-24 13:49:10 +03:00
Evgenii Stratonikov
03761421f8 vm: reorder Array/Map opcodes 
Also SIZE can be used for both Arrays/Maps and ByteArrays.
 2020-04-24 13:48:44 +03:00
Evgenii Stratonikov
d6624a92ca vm: implement new JMP* and CALL* opcodes 
In compiler JMP*_L opcodes are always used, as this requires less effort.
 2020-04-24 10:16:41 +03:00
Evgenii Stratonikov
fba185cd99 vm: remove stack isolation opcodes 
They are not present in NEO3 and will be creating additional difficulties
during future flow-control opcodes implementation.
 2020-04-24 10:15:14 +03:00
Evgenii Stratonikov
7caa81a81c rpc/test: generate block for submitblock on-the-fly 
There is no need to provide hex when chain is dumped.
 2020-04-24 08:54:22 +03:00
Evgenii Stratonikov
0f17402599 testchain: implement Sign function 
Sign any data by all consensus nodes.
 2020-04-23 17:09:09 +03:00
Evgenii Stratonikov
76a6937f32 rpc: simplify getblockheader RPC test 
Set up hash once and get header via provided chain.
 2020-04-23 17:09:08 +03:00
Evgenii Stratonikov
008e6eb233 vm: implement new PUSH opcodes 2020-04-23 10:52:28 +03:00
Evgenii Stratonikov
2c39e6fcec consensus: use unencrypted WIFs for test validators 
They are easier to work with, because of having no dependencies of VM.
 2020-04-23 10:37:45 +03:00
Evgenii Stratonikov
cc20ba651d core: use opcodes instead of raw bytes in tests 
It will be helpful during future opcode reordering in NEO3.
 2020-04-23 10:37:01 +03:00
Evgenii Stratonikov
f50eaba202 consensus: remove debug test 2020-04-23 10:37:01 +03:00
Evgenii Stratonikov
1a54be279e vm: simplify SimpleCall test 
It was taken from the compiler output, but there is
no need in using a lot of complex instructions.
 2020-04-23 10:36:44 +03:00
Evgenii Stratonikov
351fdd469f core: calcultate NEO owner on-the-fly 2020-04-23 10:36:44 +03:00
Evgenii Stratonikov
1e50016a91 core,test: move helper functions for testchain to the internal package 
Our test chain is used in core,rpc and (in future) interop packages.
It is better to have all related declarations in one place to avoid
code duplication.
 2020-04-22 18:17:11 +03:00
Evgenii Stratonikov
c508a36827 core,network: shutdown services in tests properly 2020-04-22 17:53:59 +03:00
Evgenii Stratonikov
70b183fb9d wallet: add test for regenerating test/docker wallets 
When changing accounts or VM, it is useful to be able to
regenerate all wallets easy and fast.
 2020-04-22 17:17:22 +03:00
Anna Shaleva
2b5c14160c core: add sender field to transaction 
closes #860
 2020-04-20 17:21:28 +03:00
Evgenii Stratonikov
cde4ccf01c vm: remove CHECKSIG/VERIFY/CHECKMULTISIG opcodes 2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
4740d937aa vm: dont use SetCheckedHash outside of vm package 2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
941410a840 core: change verification scripts to new format 
Verification scripts now invoke Neo.Crypto.* interops instead of
CHECKSIG/VERIFY opcodes.
 2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
3657f2e21d consensus: set Nonce and ValidUntilBlock on proposal 
Related #841.
 2020-04-20 11:55:24 +03:00
Roman Khimov
c10c7d2100
Merge pull request #874 from nspcc-dev/disallow-negative-SHL-SHR 
vm: disallow negative shifts for SHL/SHR
 2020-04-20 10:30:33 +03:00
Roman Khimov
9a67bfac0b network: drop checksums from messages 
Follow neo-project/neo#710 changes.
 2020-04-19 23:40:31 +03:00
Roman Khimov
91f8626c42 vm: disallow negative shifts for SHL/SHR 
Follow neo-project/neo-vm#257 change for Neo 3.
 2020-04-19 19:15:00 +03:00
Anna Shaleva
b809d09b24 rpc: add validUntilBlock to transferNEP5 
In #856 I forgot to add validUntilBlock to NEP5 transfer transaction,
so added now.
 2020-04-17 13:52:23 +03:00
Roman Khimov
ab8296bc57
Merge pull request #857 from nspcc-dev/neo3/verifiable 
core,crypto: implement Verifiable interface
 2020-04-17 13:06:55 +03:00
Evgenii Stratonikov
ceff8736f2 vm: use ID-based syscalls 
In NEO3 SYSCALL opcode has 4-byte ID parameter.
This commit removes support for string-based syscalls and
changes SYSCALL's parameter to be fixed 4-byte value.
 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
bfbbef952a vm: move InteropNameToID to emit package 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
93d2a3e031 vm: serialize zero Integer to an empty ByteArray 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
5dba30a49d vm: update bool -> []byte conversion to NEO 3 
This reverts commit 4c688355bc.
 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
2fd26287c5 vm: update SUBSTR to NEO3 version 
This reverts commit 9ebb793009.
 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
f5933c83c6 vm: update json tests to neo3 branch 
Skip them until all opcodes will be implemented.
 2020-04-17 11:46:31 +03:00
Evgenii Stratonikov
a224917229 consensus: implement Verifiable interface for Payload 2020-04-17 11:12:40 +03:00
Evgenii Stratonikov
82b230f19f core: rename *block.Base.GetHashableData to GetSignedPart() 
This allow to use `Block` as a Verifiable item.
When tx is provided, it is set as an interop's script container.
Otherwise, block is set.
 2020-04-17 11:12:40 +03:00
Evgenii Stratonikov
a92872931c interop/crypto: allow ECDsaVerify to verify ScriptContainer 
When verifying transaction or block, verification script can be
a simple PUSHNULL + SYSCALL, which means that script-encontaining
entity should be verified.
 2020-04-17 11:12:40 +03:00