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Author SHA1 Message Date
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
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
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
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
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
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
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
ec62edac68 rpc/server: add websockets support via '/ws' URL 2020-05-04 16:54:35 +03:00
Roman Khimov
8cec6694ae rpc/server: fix test block encoding 
The end result of the previous code wasn't even a valid JSON.
 2020-05-04 16:54:35 +03:00
Roman Khimov
d275652b37 rpc/server: use httptest.Server for testing 
Which allows to reuse it for websockets.
 2020-05-04 16:54:35 +03:00
Roman Khimov
1b523be4b6 rpc: shuffle handleHttpRequest/handleRequest responsibilities 
Make handleRequest reusable in other contexts like websockets.
 2020-05-04 13:57:23 +03:00
Roman Khimov
236f3dabdd rpc: change handlers to always return response.Error for errors 
As it's expected by WriteErrorResponse() actually.
 2020-05-04 13:57:15 +03:00
Roman Khimov
57de98e1a3 rpc/server: refactor handler methods a little 
request.In is a natural request representation, one can always get
request.Params from it.
 2020-05-04 13:57:08 +03:00
Anna Shaleva
73167999cc core: add cosigners field to transaction 
closes #864
 2020-05-04 11:53:31 +03:00
Evgenii Stratonikov
a64a0f2681 vm: reorder arithmetic opcodes 2020-04-30 18:00:15 +03:00
Anna Shaleva
29d321b5e1 *: drop miner transaction 
1. Completely remove miner transaction

2. Change validation rule for block: block without transactions is
valid.
 2020-04-27 17:57:37 +03:00
Anna Shaleva
55fd9f8d24 core: change block.ConsensusData to neo3 format 
1. Dropped `Base.ConsensusData` block field

2. Added `Block.ConsensusData` field with `Nonce` and `PrimaryIndex`

3. Removed "Neo.Header.GetConsensusData" and
"AntShares.Header.GetConsensusData" interops
 2020-04-27 17:57:37 +03:00
Anna Shaleva
0de5cb1bde core, consensus: nanoseconds-precision timestamp 
Keep timestamp of consensus messages in nanoseconds-precision state
 2020-04-27 17:57:32 +03:00
Anna Shaleva
aa554f0a9a core: update block timestamp format 
Changed block.Timestamp from uint32 to uint64
 2020-04-27 17:56:44 +03:00
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
Anna Shaleva
869c7d6afa core: init native interops in the genesis block 
closes #836
 2020-04-27 12:30:39 +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
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
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
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
Anna Shaleva
2b5c14160c core: add sender field to transaction 
closes #860
 2020-04-20 17:21:28 +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
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
Anna Shaleva
5fa11987d2 core: add validUntilBlock field to transaction 
1. closes #841

2. Commented out test cases where binary transaction are used.
These test cases marked with `TODO NEO3.0: Update binary` and need to be
updated.

3. Updated other tests.

4. Added cache to calculateValidUntilBlock() RPC-client method.
 2020-04-15 13:46:43 +03:00
Roman Khimov
1e3c36433f
Merge pull request #844 from nspcc-dev/neo3/nonce 
core: add nonce field to transaction
 2020-04-14 16:24:02 +03:00
Anna Shaleva
65503aa9b4 core: add nonce field to transaction 
1. Closes #840: added Nonce field to transaction.Transaction and
removed Nonce field from transaction.MinerTx

2. Added following methods to different tx types:
  - NewMinerTx()
  - NewMinerTxWithNonce(...)
  - NewEnrollmentTx(...)
  - NewIssueTx()
  - NewPublishTx(...)
  - NewRegisterTx(...)
  - NewStateTx(...)
in order to avoid code duplication when new transaction is created.

3. Commented out test cases where binary transaction/block are used.
These test cases marked with `TODO NEO3.0: Update binary` and need to be
updated.

4. Updated other tests

5. Added constant Nonce to GoveringTockenTx, UtilityTokenTx and genesis
block to avoid data variability. Also marked with TODO.
 2020-04-14 16:19:41 +03:00
Anna Shaleva
d1f92a585b core: add NewTransactionFromBytes method to Transaction 
Added `NewTransactionFromBytes(b []byte)` method to
transaction.Transaction in order to avoid code duplication.
 2020-04-13 12:04:43 +03:00
Evgenii Stratonikov
a7c19d445b core: move Blockchainer interface to a separate package 2020-04-11 10:56:36 +03:00
Roman Khimov
9997661998
Merge pull request #821 from nspcc-dev/fix-cache-propagation-to-invocations 
core: wrap cached dao properly, don't miss cached data
 2020-04-06 11:52:41 +03:00
Evgenii Stratonikov
1fcc019bf3 rpc: update test chain 
Also provide info for getblockheader RPC while
generating test chain.
 2020-04-06 09:31:09 +03:00
Evgenii Stratonikov
004023920e rpc: use Notify with varargs in the test contract 2020-04-06 09:31:09 +03:00
Roman Khimov
5f09381cf4 core: wrap cached dao properly, don't miss cached data 
Fixes #817 where invoked contract missed updated account information because
it got it one layer below cachedDao used to process the block.
 2020-04-03 10:15:11 +03:00
Roman Khimov
9b5dab57e8
Merge pull request #810 from nspcc-dev/refactor/config 
config: move config.go out of config
 2020-04-01 10:29:57 +03:00
Anna Shaleva
5a984fdf88 config: move config.go out of config/ 
closes #423
 2020-03-31 17:55:59 +03:00
Anna Shaleva
9c09ad9c89 rpc: fix marshalling of type-specific tx data 
closes #585
 2020-03-30 15:48:50 +03:00
Evgenii Stratonikov
43495a49f4 rpc: reuse handlers map for prometheus metrics 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
57f37bc7a0 rpc: add metrics for invoke* RPCs 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
2ed417388b rpc: unify RPC handlers 
Move all of them to a map. This can make it easier
to add/remove RPC based on plugins and makes code less verbose.
 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
8236217a01 rpc: make all handler have the same signature 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
6e801d33f0 rpc: make a separate handler for every RPC 
Move getbestblockhash, getblockcount, getconnectioncount RPC.
 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
969ed6e6e1 rpc: move getaccountstate/getunspents RPCs to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
2ec5b9f08a rpc: move getblock RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
e442ebdb69 rpc: move getblockhash RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
90fdde4018 rpc: move getversion RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
99d02d5de0 rpc: move getpeers RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
dfb4171e3c rpc: move getrawmempool RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
4e25c9121b rpc: move validateaddress RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
70eb0b175a rpc: move getassetstate RPC to a separate func 2020-03-25 15:25:12 +03:00
Evgenii Stratonikov
9e6785bed9 rpc: unify counter metrics update 2020-03-25 15:25:12 +03:00
Anna Shaleva
79f7862496 rpc: fix blockheader marshalling in getblockheader RPC server 
Problem: wrong json marshalling of `nextconsensus` field of
result.Header

Solution: change field type from util.uint160 to address string
 2020-03-24 14:55:20 +03:00
Anna Shaleva
2001a40312 util: JSONify uint160 using LE instead of BE 
closes #769
 2020-03-23 17:38:58 +03:00
Evgenii Stratonikov
dfbb84ef38 rpc: support https 
Allow to start TLS RPC server on a separate port.
Closes #702.
 2020-03-17 12:44:23 +03:00
Evgenii Stratonikov
e503d1001d core/state: do not unmarshal Unclaimed balances in account 2020-03-16 12:19:32 +03:00
Evgenii Stratonikov
6e0a57075f *: gofmt 2020-03-12 14:51:13 +03:00
Evgenii Stratonikov
df2598c8dc core: store NEP5 balances separately 
There is no need to take and unmarshal an account structure only
to get it's NEP5 balances.
 2020-03-12 12:58:28 +03:00
Evgenii Stratonikov
d25dddc780 rpc: refactor getDecimals 
Use existing functions to invoke smartcontract's
method instead of constructing ad-hoc script.
 2020-03-12 12:19:31 +03:00
Evgenii Stratonikov
05544a1510 rpc: return empty arrays instead of null in getnep5* RPCs 2020-03-12 12:19:30 +03:00
Anna Shaleva
c23a522d25 rpc: implement getunclaimed 
closes #712
 2020-03-11 18:33:15 +03:00
Anna Shaleva
456a2d55fd rpc: implement getvalidators 
closes #714
 2020-03-07 18:05:40 +03:00
Roman Khimov
f8eee778f4
Merge pull request #724 from nspcc-dev/feature/submitblock 
rpc: implement submitblock
 2020-03-06 12:08:45 +03:00
Anna Shaleva
2031d8d103 rpc: add custom errors to sendrawtransaction 
In case of unsuccessful relyReason sendRawTransaction should return
errors with codes [-500, ..., -505] instead of error with code -32603
 2020-03-06 12:04:51 +03:00
Anna Shaleva
a746d8e6e6 rpc: implement submitblock RPC 
closes #344
 2020-03-06 12:03:08 +03:00
Anna Shaleva
ccd88c3af8 rpc: implement gettransactionheight 
closes #713
 2020-03-05 19:34:11 +03:00
Anna Shaleva
5cfa1bc2a8 rpc: fixed getblockheader tests 2020-03-05 19:16:22 +03:00
Roman Khimov
fbdc60b731
Merge pull request #723 from nspcc-dev/feature/nep5 
core,rpc: implement NEP5-related logic
 2020-03-05 18:33:58 +03:00
Evgenii Stratonikov
c019ce565f rpc: move test contract hash to constant 
When changing test chain it can be rather annoying
to replace all of the occurences of the contract hash.
 2020-03-05 18:26:55 +03:00
Evgenii Stratonikov
547bd3bde3 rpc: display for NEP5 token amount properly 
Every NEP5 contract MUST have `decimals` method which
is used to properly display token amount.
 2020-03-05 18:22:40 +03:00
Evgenii Stratonikov
95a8fa234f rpc: implement getnep5transfers RPC 2020-03-05 18:22:40 +03:00
Evgenii Stratonikov
2757882d26 rpc: implement getnep5balances RPC 2020-03-05 18:22:40 +03:00
Evgenii Stratonikov
6d270c4550 core,rpc: add NEP5 contract to testdata 
Also transfer tokens between accounts.
 2020-03-05 18:22:40 +03:00
Roman Khimov
b273f3126a
Merge pull request #722 from nspcc-dev/feature/getblockheader 
rpc: implement getblockheader RPC
 2020-03-05 17:18:54 +03:00
Anna Shaleva
42e2aff381 rpc: implement getblockheader RPC 
closes #711
 2020-03-05 14:47:45 +03:00
Roman Khimov
81d89cd502 core: fix SystemFee calculation for Invocation TXes 
They have it specified right in the transaction. Unfortunately, this little
change rendered invalid our RPC test chain, but I think it became even better
after it, especially given that chain generation is a nice test by itself, so
it should be running as a regular test.
 2020-03-04 19:23:23 +03:00
Roman Khimov
f747b39bc6 docs: update RPC server documentation, add missing methods 
And drop doc.go from server package as it duplicates docs/rpc.md and has no
value of its own (TODO list is managed with GitHub issues, really). Also, RPC
server is not really expected to be used by non-neo-go packages (contrary to
the client).
 2020-03-03 18:18:56 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Roman Khimov
4c8d327353 rpc: drop duplicating Invoke* structures 
And use smartcontract.Parameter instead of vm.StackItem where
appropriate. Closes #689.
 2020-03-03 15:38:03 +03:00
Roman Khimov
3282c6ed41
Merge pull request #704 from nspcc-dev/feature/getrawmempool 
rpc: implement getrawmempool RPC
 2020-03-02 19:44:19 +03:00
Anna Shaleva
e1fe12a07f rpc: implement getrawmempool RPC 
closes #175
 2020-03-02 19:35:51 +03:00
Evgenii Stratonikov
972e0d8ad1 core: add one more Contract tx to the test chain 
When testing CLI it is useful to have some spent coins
on an account with a known key.
 2020-03-02 18:01:49 +03:00
Evgenii Stratonikov
44792ed5f7 core: make test chain format compatible with mainnet 
Write uint32 length before every block.
 2020-03-02 18:01:49 +03:00
Evgenii Stratonikov
51c4868641 rpc: implement getclaimable RPC 2020-03-02 18:01:49 +03:00
Evgenii Stratonikov
0e2a1f40ba core: add ContractTX to a testchain generator 
Simple transfer from multisig account to the account
of one of the validators.
 2020-03-02 18:00:00 +03:00
Anna Shaleva
ff4384d7ff rpc: implement getapplicationlog RPC 
Closes #500
 2020-03-02 17:25:27 +03:00
Anna Shaleva
76a0a6e7e8 rpc: implement getblocksysfee RPC 
Closes #341
 2020-02-21 18:45:52 +03:00
Roman Khimov
8da20055d6 rpc: drop duplicating structures used in tests 
We have proper results now, so use those. The only left is Invoke, but that
depends on another issue at the moment.
 2020-02-21 15:23:11 +03:00
Roman Khimov
3fa9de764b rpc/client: only return the Result from calls, handle Error internally 
Adjust structures accordingly and throw away most of them, they're useless.
 2020-02-21 15:23:11 +03:00
Evgenii Stratonikov
b50704fd3b rpc: move server-related code to a separate package 2020-02-21 15:12:04 +03:00