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Author SHA1 Message Date
Roman Khimov
2f8e7e4d33 native: fix getvalidators to match C# implementation 
ValidatorsCount is not initialized at block 0 with C# node (the first voter
initializes it) and until that initialization happens the standby validators
list is being returned as is without sorting.

Fixes state mismatch for the key ffffffff0e00000000000000000000000000000001 in
the first blocks.

It also affects tests as now the first validator is different and it receives
the network fees.
 2020-06-24 10:21:24 +03:00
Roman Khimov
0fdeafb8f7
Merge pull request #1058 from nspcc-dev/neo3/smartcontract/policy 
core: add native policy contract
 2020-06-24 09:37:29 +03:00
Anna Shaleva
b88863948d rpc: add native policy API to RPC client 
part of #904
 2020-06-24 07:58:09 +03:00
Anna Shaleva
65c1ce4f6a rpc: add GetStorageByID RPC client method 
Should be a part of #1077
 2020-06-23 17:31:22 +03:00
Anna Shaleva
f1cdcbc99c core: store smartcontract items by id 
closes #1037
 2020-06-19 20:48:45 +03:00
Evgenii Stratonikov
3787a8895e rpc: marshal GasConsumed getapplicationlog as string 
Also there is no more decimal point.
 2020-06-19 11:38:56 +03:00
Evgenii Stratonikov
3a0be5ce28 rpc: allow to invoke getapplicationlog with block hash 
Support retrieving native contract persist results by block hash.
All necessary support is already here, just add test.
 2020-06-19 11:38:56 +03:00
Evgenii Stratonikov
c0e482fe6c rpc: restructure getapplicationlog response 
Move VM-related fields to top-level.
 2020-06-19 11:38:56 +03:00
Roman Khimov
93b0011988
Merge pull request #1069 from nspcc-dev/addr-locking-and-other-fixes 
Addr, locking and other fixes
 2020-06-18 23:29:19 +03:00
Evgenii Stratonikov
5354352d63 core: remove transaction priority 
There is no such thing as high/low priority transactions, as there are
no free transactions anymore and they are ordered by fees contained
in transaction itself.

Closes #1063.
 2020-06-18 22:44:10 +03:00
Roman Khimov
1081791c68 core: fix contract manifest unpacking in System.Contract.Create 
It's just JSON, io.Serializable is only used for DB storage where the length
should be obtained from the stream. Fixes:

2020-06-18T22:14:10.571+0300    WARN    contract invocation failed      {"tx": "1ffd475a9c246495d6206cb80a9a78e9d14a433ded60cd37aa87d897655606e1", "block": 25893, "error": "error encountered at instruction 3696 (SYSCALL): failed to invoke syscall: invalid character ':' after top-level value"}
 2020-06-18 22:38:34 +03:00
Evgenii Stratonikov
8a0b2be285 core: process NEP5 transfers emitted by Native.onPersist 
All GAS is minted/burnt during `onPersist` call.
 2020-06-18 16:38:08 +03:00
Evgenii Stratonikov
c9df5d3aed rpc: fix typo in getnep5transfers rpc 
Omit empty address for transfers in both directions.
 2020-06-18 16:31:33 +03:00
Evgenii Stratonikov
295d8fc70e core: save application logs for native persist 2020-06-18 15:32:27 +03:00
Roman Khimov
b483c38593 block/transaction: add network magic into the hash 
We make it explicit in the appropriate Block/Transaction structures, not via a
singleton as C# node does. I think this approach has a bit more potential and
allows better packages reuse for different purposes.
 2020-06-18 12:39:50 +03:00
Roman Khimov
8fda6a3407 block: fix ConsensusData hashing 
It's DoubleSha256 as with the rest of the structures.
 2020-06-18 12:22:49 +03:00
Roman Khimov
5fe8287fbb rpc: use non-pointer Block and Transaction in results 
Pointers can be nil and in some cases it's important to always have access to
Block or Transaction fields.
 2020-06-18 12:13:35 +03:00
Roman Khimov
d22286cbbc client/cli: add network option to the RPC client 
It doesn't affect anything yet, but it's going to be used in the future for
network-specific behavior. It also renames short '--timeout' form to '-s'
avoiding conlict with '-t' used for '--testnet'.
 2020-06-18 12:11:13 +03:00
Roman Khimov
26f11a52d9 config: move NetMode into its own micropackage 
It's going to be used a bit more and pulling whole config just for one type is
a bit wrong.
 2020-06-18 12:09:57 +03:00
Roman Khimov
5f276de003
Merge pull request #1057 from nspcc-dev/fix/newaddress 
Update addresses to NEO3 format
 2020-06-17 16:25:32 +03:00
Evgenii Stratonikov
7b4ca57e33 *: change address to the new format 
NEO3 uses new prefix for address (53 = 0x35), thus string representations as
well as encrypted WIFs should be changed.
 2020-06-17 15:58:21 +03:00
Evgenii Stratonikov
a7d4fff897 vm: make (*VM).GasLimit public 
VM is inherently single-threaded and replacing setter/getter methods
with public field simplifies code a bit.
 2020-06-16 15:13:20 +03:00
Evgenii Stratonikov
ad2a75a500 core: move System.ExecutionEngine.* interops to System.Runtime.* 2020-06-16 12:30:55 +03:00
Anna Shaleva
3568ab3d6d core: add json marshaller for Cosigner's scopes 
Following C# implementation, we should marshal Scopes as a set of
strings instead of single byte.
 2020-06-15 13:48:15 +03:00
Roman Khimov
fe31c7ed2d
Merge pull request #1047 from nspcc-dev/neo3/rpc/invoke 
rpc: update invoke* RPC-calls
 2020-06-11 21:39:20 +03:00
Anna Shaleva
9e7fca013e rpc: update CLI and RPC client invoke* calls 
part of #1036
 2020-06-11 20:32:05 +03:00
Anna Shaleva
d5355acfa9 rpc: update RPC server invoke* calls 
part of #1036
 2020-06-11 19:34:13 +03:00
Evgenii Stratonikov
0dd00a49f5 core: specify require call flags in interop description 
Related #1026, #1027, #1028, #1031.
 2020-06-11 13:16:07 +03:00
Evgenii Stratonikov
f8a11f61b6 core: update *.Contract.* interops 
1. Remove GetScript, IsPayable, GetStorageContext.
2. Revert 82319538 related to GetStorageContext.
3. Rename Migrate to Update.
4. Move remaining to System.Contract.*.

Related #1031.
 2020-06-11 10:50:35 +03:00
Evgenii Stratonikov
76a2f62fbd cli: use manifest during contract deployment 2020-06-11 10:45:25 +03:00
Evgenii Stratonikov
df958caf93 core: add Manifest to state.Contract 2020-06-11 10:45:24 +03:00
Anna Shaleva
3549515fd7 rpc: fix typo in method description 2020-06-10 20:31:09 +03:00
Anna Shaleva
0af5b9339d rpc, cli: remove invoke RPC-call 
part of #1036
 2020-06-10 20:30:55 +03:00
Evgenii Stratonikov
38d020d1a2 core: move Neo.Storage.* interops to System.* 2020-06-10 12:13:35 +03:00
Evgenii Stratonikov
0472a0b0b1 core: move Neo.Runtime/Enumerator/Iterator.* interops to System.* 2020-06-10 12:13:35 +03:00
Anna Shaleva
3418e4f7f4 rpc: update getversion RPC-call 
closes #1035
 2020-06-10 10:47:11 +03:00
Roman Khimov
795523f5cd
Merge pull request #1013 from nspcc-dev/neo3/vm/stackitem_refactoring 
vm: move StackItem to a separate package
 2020-06-08 15:30:44 +03:00
Anna Shaleva
7ca2807875 vm/encoding: move bigint from vm to encoding package 2020-06-08 13:27:13 +03:00
Anna Shaleva
783f5ecb01 vm: move StackItem to a separate package 
closes #912
 2020-06-08 13:27:08 +03:00
Evgenii Stratonikov
b28a8f2548 rpc: encode ContractState.Script in base64 2020-06-08 10:40:52 +03:00
Evgenii Stratonikov
138385e512 transaction: encode Script in base64 2020-06-08 10:31:51 +03:00
Evgenii Stratonikov
96c2cc0322 smartcontract: marshal ByteArray and Signature in base64 2020-06-08 10:27:39 +03:00
Evgenii Stratonikov
1fa25efa79 transaction: encode witness scripts in base64 2020-06-08 10:23:56 +03:00
Roman Khimov
3677358057 rpc/result: fix block confirmations counting 
It should be the same as for headers and transactions.
 2020-06-05 19:27:39 +03:00
Roman Khimov
63f4f34659 mempool: drop TxWithFee type 
All the fees are in transaction, this makes no sense.
 2020-06-05 19:21:40 +03:00
Roman Khimov
709146f295 transaction: drop Inputs and Outputs, forget UTXO 2020-06-05 19:20:16 +03:00
Roman Khimov
21efccd300 transaction: remove type field, set Version to 0 
Two changes being done here, because they require a lot of updates to
tests. Now we're back into version 0 and we only have one type of
transaction.

It also removes GetType and GetScript interops, both are obsolete in Neo 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
2ef9ec0756 rpc/server: allow specifying number for getblockheader 
As it should be allowed.
 2020-06-05 19:20:16 +03:00
Roman Khimov
f63b286c35 core: update genesis block to store timestamp in ms 2020-06-05 19:20:16 +03:00
Roman Khimov
35b30ccfdf core: drop OLDPUSH1, it's no longer needed 
Fixes #927.
 2020-06-05 19:20:16 +03:00
Roman Khimov
f445f7c602 transaction: drop Contract transaction type 2020-06-05 19:20:16 +03:00
Roman Khimov
3d18f09def core: fix CalculateClaimable for NEP5 NEO 
It's not stored as Fixed8, so calculations need to be adjusted for that.
 2020-06-05 19:20:16 +03:00
Roman Khimov
39dfebccc4 core: no longer treat sysfee as claimable 
As it's not on Neo 3, it just gets burned and that's it. Only network fee is
being redistributed to CNs.
 2020-06-05 19:20:16 +03:00
Roman Khimov
50ed4c5967 core: don't return an error from CalculateClaimable 
As it never returns one.
 2020-06-05 19:20:16 +03:00
Roman Khimov
9f5fd21160 core: drop UXTO NEO and GAS transactions from the genesis block 
They're no longer required. Adjust test chain for that, now it only has
invocations, transfers NEO/GAS and pays the fees with NEP5 GAS.
 2020-06-05 19:20:16 +03:00
Roman Khimov
c6ae954e4e rpc: drop getaccountstate method 
It's not relevant for Neo 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
657bb7575e rpc: change getunclaimed to getunclaimedgas 
getunclaimed doesn't exist on Neo 3 and getunclaimedgas works for NEP5 GAS.
 2020-06-05 19:20:16 +03:00
Roman Khimov
d856df36a7 rpc: drop support for gettxout method 
Neo 3 doesn't need it.
 2020-06-05 19:20:16 +03:00
Roman Khimov
232e1a2598 rpc: drop support for getassetstate 
It's for UTXO assets and it's absent in Neo 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
63eb6069b2 rpc: drop support for getunspents method 
Irrelevant for Neo 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
337e65b696 rpc: drop UTXO transfer support, remove Balancer 
Nothing uses them now and they're irrelevant for Neo 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
c0e044961d cli/wallet: add ability to save NEP5 transfer transaction 
It allows to use multisig cli operations for multisig transaction creation and
send.
 2020-06-05 19:20:16 +03:00
Roman Khimov
9a4e53b58e rpc/client: no longer add UTXO GAS for fees 
It's already being paid with NEP5 GAS.
 2020-06-05 19:20:16 +03:00
Roman Khimov
670396b908 rpc: drop getclaimable RPC call support 
It's not present in NEO 3 and it's not needed there.
 2020-06-05 19:20:16 +03:00
Roman Khimov
3b2644da4f rpc/client: pass token as simple hash into TransferNEP5 
It doesn't need full wallet.Token structure.
 2020-06-05 19:20:16 +03:00
Roman Khimov
ed0a3e4af5 rpc/client: drop neoscan support 
It was used as getunspents substitute and it's not longer relevant for NEO 3.
 2020-06-05 19:20:16 +03:00
Roman Khimov
d9400800e3 transaction: drop Gas field from InvocationTX 
It essentialy is the new SystemFee, so use that. Had to increase GAS transfer
in test chain to 1000 to pay for deployment.
 2020-06-05 19:20:16 +03:00
Roman Khimov
a446821753
Merge pull request #980 from nspcc-dev/neo3/protocol/version_payload_optimisation 
protocol: add node capabilities
 2020-05-27 19:13:00 +03:00
Anna Shaleva
c590cc02f4 protocol: add capabilities to version payload 
closes #871
 2020-05-27 19:01:14 +03:00
alexvanin
aca6f2f3ad rpc/client: handle client creation error in new wsclient 
Client returns error if it can't parse endpoint string. WSClient
should check client error or there could be panic at `cl.cli = nil`
expression.
 2020-05-26 11:36:47 +03:00
Roman Khimov
29e66925aa rpc/client: deduplicate block/header tests a bit 
The same data is copied at least twice here. Also use this block for header
test making it a bit more convenient.
 2020-05-26 11:36:47 +03:00
Roman Khimov
5432530df4 result: use witnesses field in result.Header JSON 
Follow new Neo 3.0 standard for these outputs.
 2020-05-26 11:36:47 +03:00
Roman Khimov
7633439845 rpc/block: rework the way Block is JSONized 
Our block.Block was JSONized in a bit different fashion than result.Block in
its NextConsensus and Index fields. It's not good for notifications because
third-party clients would probably expect to see the same format. Also, using
completely different Block representation is probably making our client a bit
weaker as this representation is harder to use with other neo-go components.

So use the same approach we took for Transactions and wrap block.Block which is
to be serialized in proper way.

Fix `Script` JSONization along the way, 3.0 node wraps it within `witnesses`.
 2020-05-26 11:36:47 +03:00
Roman Khimov
393ce1c230 rpc/server: add notification filters 
And check state string correctness on unmarshaling.
 2020-05-26 11:36:47 +03:00
Roman Khimov
725b47ddef rpc/client: add support for notification filters 
Differing a bit from #895 draft specification, we won't add `sender` or
`cosigner` to `transaction_executed`.
 2020-05-26 11:36:47 +03:00
Roman Khimov
c4c080d240 rpc: add subscriber queue overflow check 
Server-side test is added, but disabled because of its unreliability.
 2020-05-26 11:36:47 +03:00
Roman Khimov
bef14977a2 rpc/client: add notifications support for WSClient 
It differs from #895 design in that we have Notifications channel always
exposed as WSClient field, probably it simplifies things a little.
 2020-05-26 11:36:47 +03:00
Roman Khimov
fc22a46a4c rpc/server: add notification subscription 
Note that the protocol differs a bit from #895 in its notifications format,
to avoid additional server-side processing we're omitting some metadata like:
 * block size and confirmations
 * transaction fees, confirmations, block hash and timestamp
 * application execution doesn't have ScriptHash populated

Some block fields may also differ in encoding compared to `getblock` results
(like nonce field).

I think these differences are unnoticieable for most use cases, so we can
leave them as is, but it can be changed in the future.
 2020-05-26 11:36:47 +03:00
Roman Khimov
612500ed96 rpc/server: start and shutdown Server in tests 
It will be important for proper subscription testing and it doesn't hurt even
though technically we've got two http servers listening after this change (one
is a regular Server's http.Server and one is httptest's Server). Reusing
rpc.Server would be nice, but it requires some changes to Start sequence to
start Listener with net.Listen and then communicate back its resulting
Addr. It's not very convenient especially given that no other code needs it,
so doing these changes just for a bit cleaner testing seems like and
overkill.

Update config appropriately. Update Start comment along the way.
 2020-05-25 00:27:39 +03:00
Anna Shaleva
9f2cb1726b core: add witness check to nep5 transfer method 
We have to check, whether transaction's sender is authorised to transfer
nep5 assets.
 2020-05-20 23:34:27 +03:00
Anna Shaleva
1afd630169 core: add senders' fees monitor to mempool 
In order to simplify maintainance of overall current senders` fees
in the mempool we are to keep them in a separate map.
 2020-05-20 23:34:25 +03:00
Anna Shaleva
7acf5b2841 core: add SystemFee and NetworkFee to transaction 
closes #831
 2020-05-20 23:26:48 +03:00
Evgenii Stratonikov
22067d400d rpc: update testchain 2020-05-20 17:45:56 +03:00
Evgenii Stratonikov
0cb6dc47e4 vm: implement slot-related opcodes 
1. Slot is a new mechanism for storing variables during execution
which is more convenient than alt.stack. This commit implements
support for slot opcodes in both vm and compiler.
2. Remove old alt.stack opcodes.
3. Do not process globals at the start of every function, but instead
load them single time at main.
 2020-05-12 16:23:08 +03:00
Evgenii Stratonikov
c0147c76ac emit: remove tailCall argument from AppCall 
There is no TAILCALL opcode in NEO3.
 2020-05-07 14:59:01 +03:00
Evgenii Stratonikov
73c82584a3 vm,compiler: replace APPCALL with System.Contract.Call 
Contract calls are performed via syscall System.Contract.Call
in NEO3. This implements this in compiler and removes APPCALL from the
VM.
 2020-05-07 14:52:03 +03:00
Evgenii Stratonikov
f9f3192b48 vm: move RET and SYSCALL opcodes 2020-05-07 13:23:05 +03:00
Evgenii Stratonikov
977c431bf1 vm: implement ASSERT/ABORT opcodes 
Rename THROWIFNOT to ASSERT, add ABORT opcode.
ABORT cannot be caught, but the implementation should be postponed until
exception handling is implemented.
 2020-05-06 15:54:19 +03:00
Roman Khimov
963a70d54a
Merge pull request #926 from nspcc-dev/feature/stack 
Implement NEO3 VM stack opcodes
 2020-05-06 14:51:04 +03:00
Roman Khimov
7287c01bd0 rpc/server: rework submitblock empty test 
The original intention here was to check for server reaction in presence of
validation errors (response.ErrValidationFailed) and it was very easy to make
validation fail for block without transactions in Neo 2. But in Neo 3
transactionless blocks are perfectly valid (see
29d321b5e1) which broke this test even though we
didn't see it until websocket addition (which required
8cec6694ae to make this test work initially).

So make a valid block and then spoil its verification script.
 2020-05-06 14:20:35 +03:00
Roman Khimov
fd72f0635e rpc/server: prevent test panicing in checkErrGetResult() 
If we expect some resp.Error, then check for it explicitly.
 2020-05-06 13:11:12 +03:00
Evgenii Stratonikov
dd20320615 vm: remove XSWAP/XTUCK opcodes 
Regenerate RPC testchain as these were used in compiler.
 2020-05-06 13:05:22 +03:00
Evgenii Stratonikov
525527f750 vm: reorder stack opcodes 
Leave *ALTSTACK opcodes for now as they are needed in compiler while
slot opcodes are not yet here.
 2020-05-06 13:02:14 +03:00
Roman Khimov
b04c8623c5
Merge pull request #925 from nspcc-dev/rpc-over-websocket 
RPC over websocket
 2020-05-06 12:52:58 +03:00
Roman Khimov
ec6ade4c9b
Merge pull request #920 from nspcc-dev/neo3/transaction/cosigners 
core: implement cosigners mechanism
 2020-05-04 17:15:07 +03:00
Roman Khimov
3de48d7d90 rpc/client: add minimalistic websocket client 2020-05-04 16:54:35 +03:00
Roman Khimov
a458a17748 rpc/client: separate out http-related functionality 2020-05-04 16:54:35 +03:00
Roman Khimov
6d202ad4c5 rpc/client: drop Version from Options 
It makes no sense at all, it's a JSON-RPC version.
 2020-05-04 16:54:35 +03:00
Roman Khimov
19397ec4a8 rpc/client: fix some comments 2020-05-04 16:54:35 +03:00
Roman Khimov
20d477cbd8 client: remove Balancer getter/setter, make it an Option 
Keep it internal to the client instance, it makes no sense exposing it to the
outside user.
 2020-05-04 16:54:35 +03:00