Commit graph

524 commits

Author SHA1 Message Date
Roman Khimov
8d3e06498c rpc/client: handle tx creation error
Fix
neo-go  contract invokefunction -w wallets/neofs1.json -a NXnzw3J9VvKXjM1BPAJK4QUpTtEQu4TpU6 -r http://main_chain.neofs.devenv:30333 af5dc5f7e6a6efc64d679098f328027591a2e518 deposit 12b97a2206ae4b10c7e0194b7b655c32cc912057 int:50 bytes: -- 12b97a2206ae4b10c7e0194b7b655c32cc912057
Enter account NXnzw3J9VvKXjM1BPAJK4QUpTtEQu4TpU6 password >
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x80 pc=0x934bbc]

goroutine 1 [running]:
github.com/nspcc-dev/neo-go/pkg/core/transaction.(*Transaction).GetSignedPart(0x0, 0x1028200, 0xc00013c000, 0xc0001a2680)
	github.com/nspcc-dev/neo-go/pkg/core/transaction/transaction.go:208 +0x13c
github.com/nspcc-dev/neo-go/pkg/wallet.(*Account).SignTx(0xc0000ef880, 0x0, 0x40, 0x80)
	github.com/nspcc-dev/neo-go/pkg/wallet/account.go:105 +0x61
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).SignAndPushInvocationTx(0xc0001a0180, 0xc00008e280, 0x40, 0x80, 0xc0000ef880, 0xc140c6, 0x0, 0xc000218b90, 0x1, 0x1, ...)
	github.com/nspcc-dev/neo-go/pkg/rpc/client/rpc.go:449 +0xfe
github.com/nspcc-dev/neo-go/cli/smartcontract.invokeInternal(0xc0000acb00, 0x1, 0x0, 0x0)
	github.com/nspcc-dev/neo-go/cli/smartcontract/smart_contract.go:493 +0xa4d
github.com/nspcc-dev/neo-go/cli/smartcontract.invokeFunction(0xc0000acb00, 0x10100, 0xc0000acb00)
	github.com/nspcc-dev/neo-go/cli/smartcontract/smart_contract.go:418 +0x30
github.com/urfave/cli.HandleAction(0xc76cc0, 0xf175d0, 0xc0000acb00, 0xc00007ef00, 0x0)
	github.com/urfave/cli@v1.20.0/app.go:490 +0xc8
github.com/urfave/cli.Command.Run(0xdbcc3c, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd9659, 0x2a, 0xde821b, ...)
	github.com/urfave/cli@v1.20.0/command.go:210 +0x9e8
github.com/urfave/cli.(*App).RunAsSubcommand(0xc00021e000, 0xc0000ac840, 0x0, 0x0)
	github.com/urfave/cli@v1.20.0/app.go:379 +0x88b
github.com/urfave/cli.Command.startApp(0xdb803f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd7472, 0x28, 0x0, ...)
	github.com/urfave/cli@v1.20.0/command.go:298 +0x81a
github.com/urfave/cli.Command.Run(0xdb803f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd7472, 0x28, 0x0, ...)
	github.com/urfave/cli@v1.20.0/command.go:98 +0x1219
github.com/urfave/cli.(*App).Run(0xc00009bd40, 0xc000030100, 0x10, 0x10, 0x0, 0x0)
	github.com/urfave/cli@v1.20.0/app.go:255 +0x741
main.main()
	command-line-arguments/main.go:18 +0x4b
2020-09-28 16:53:35 +03:00
Evgenii Stratonikov
c5cdaae87a native: support postPersist method
It should be called for NEO contract to distribute
committee bounties.
2020-09-23 14:47:09 +03:00
Evgenii Stratonikov
e8eb177c64 rpc/server: fix small bug in subscription test 2020-09-23 14:42:13 +03:00
Evgenii Stratonikov
43b3e15330 native: send GAS to a committee member on persist 2020-09-23 14:42:12 +03:00
Evgenii Stratonikov
7d90d79ae6 core: update claimable GAS calculation 2020-09-23 14:12:42 +03:00
Roman Khimov
1ff1cd797e
Merge pull request #1419 from nspcc-dev/port-from-2.x
Port from 2.x
2020-09-22 21:56:29 +03:00
Roman Khimov
b958b5c9af rpc/client: update GetNEP5Transfers call 2020-09-22 16:55:20 +03:00
Roman Khimov
6b7ca0ce3f rpc/server: limit the maximum number of elements for get*transfers 2020-09-22 16:45:01 +03:00
Roman Khimov
970de84130 rpc: add paging to getnep5transfers call
And add some tests.
2020-09-22 16:40:29 +03:00
Evgenii Stratonikov
3bba853c3e rpc/client: use standard errors package in tests 2020-09-22 11:28:27 +03:00
Roman Khimov
c50ff7f20e rpc/server: refactor parameter parsing for getnep5transfers 2020-09-21 22:38:59 +03:00
Roman Khimov
e4b52d3947 core/rpc: add continue flag to iterating functions
Most of the time we don't need to get all transfers from the DB and
deserialize them.
2020-09-21 22:23:34 +03:00
Roman Khimov
6902003044 rpc/server: add limit to get*transfers calls
Return only N transfers requested.
2020-09-21 18:03:59 +03:00
Anna Shaleva
770c8d774c core, rpc: add GetCommittee method
Closes #1414
2020-09-21 15:56:25 +03:00
Anna Shaleva
c6f099294b core: do not marshal block hash in application log
Closes #1388
2020-09-21 14:08:15 +03:00
Roman Khimov
1608fbff87
Merge pull request #1378 from nspcc-dev/tests/cli
Implement tests for CLI
2020-09-19 17:02:34 +03:00
Evgenii Stratonikov
e0f406fd3a rpc/client: add constant to ValidUntilBlock
There are 2 problems:
1. `getvalidators` RPC can return empty list.
2. `+1` in single node can be too resrictive.
Proper solution for (1) may require requesting
standby validators. Here we add constant
to fix occasional test failures.
2020-09-18 12:07:02 +03:00
Evgenii Stratonikov
758a88a813 rpc: exit from Start after Listener is running
If port is dynamically allocated, `(*Server).Addr` will contain
0 port. This commit executes listener before exiting from `Start()`
and sets Addr to the actual address.
2020-09-18 12:05:31 +03:00
Roman Khimov
6f3aff76a4
Merge pull request #1405 from nspcc-dev/rework-block-verifications
Rework block verifications a bit
2020-09-16 14:27:24 +03:00
Roman Khimov
93be4bbeee rpc/server: fix "websocket: bad handshake" during testing
I think it's caused by connection limits server-side, we never close
connection on the client.
2020-09-16 12:51:59 +03:00
Roman Khimov
ce09c82b25 block: remove Verify()
It's used in two places now:
 * Blockchain.AddBlock()
   This one does transaction duplication check of its own, doing it in
   Verify() is just a waste of time. Merkle tree root hash value check is
   still relevant though
 * Block.DecodeBinary()
   We're decoding blocks for the following purposes:
     - on restore from dump
       The block will be added to the chain via AddBlock() and that will do a
       full check of it (if configured to do so)
     - on retrieving the block from the DB (DAO)
       We trust the DB, if it's gone wild, this check won't really help
     - on receiving the block via P2P
       It's gonna be put into block queue and then end up in AddBlock() which
       will check it
     - on receiving the block via RPC (submitblock)
       It is to be passed into AddBlock()
     - on receiving the block via RPC in a client
       That's the only problematic case probably, but RPC client has to trust
       the server and it can check for the signature if it really
       cares. Or a separate in-client check might be added.

As we can see nothing really requires this verification to be done the way it
is now, AddBlock can just have a Merkle check and DecodeBinary can do fine
without it at all.
2020-09-16 12:50:13 +03:00
Roman Khimov
19c69618c5 transaction: cache tx size, don't serialize it over and over again 2020-09-11 18:55:19 +03:00
Roman Khimov
af17bbfeab rpc/server: encode answers more efficiently
We're at the point where even this code can clearly be seen in profiles. We
can save on some buffers (and CPU cycles) by encoding the answer once.

Another ~2% TPS for single node.
2020-09-09 20:46:31 +03:00
Roman Khimov
9187e2ab25 rpc/response: drop unused GetRawTx type 2020-09-09 20:46:31 +03:00
Roman Khimov
5df726db68 mempool: replace timeStamp with blockStamp
Time is not really relevant for us here and we don't use this timestamp in any
way. Yet it occupies 24 bytes and we do two clock_gettime calls to get it.

Replace it with blockStamp which is going to be used in the future for
transaction retransmissions.

It allows to improve single-node TPS by another 3%.
2020-09-09 20:46:31 +03:00
Anna Shaleva
27348973c3 rpc: fix JSON marshalling for Invoke result
We should return a quote string as JSON value in case of recursive
reference, otherwise json.Marshal returns an error.
2020-09-07 13:57:45 +03:00
Anna Shaleva
acacac1b24 rpc: use state.AppExecResult for ApplicationLog marshalling
Closes #1371
2020-09-07 13:38:32 +03:00
Roman Khimov
5d306297e9
Merge pull request #1367 from nspcc-dev/rpc/array_func_params
rpc: allow to use arrays in expandArrayIntoScript
2020-08-27 17:31:07 +03:00
Roman Khimov
9e0c13b69d
Merge pull request #1362 from nspcc-dev/feature/verification
Allow to use account with contracts on client
2020-08-27 17:30:29 +03:00
Anna Shaleva
5e8ce45a84 rpc: allow to use arrays in expandArrayIntoScript
Should be done together with #1363. Also removed
CreateInvocationScript function as we don't have `Invoke` RPC-call
anymore.
2020-08-27 16:38:45 +03:00
Evgenii Stratonikov
db4eecf4dc rpc: support 0x form of Uint256 in requests 2020-08-27 12:36:33 +03:00
Evgenii Stratonikov
9c7168e4e8 rpc/client: allow to use contract accounts in AddNetworkFee 2020-08-27 11:32:55 +03:00
Evgenii Stratonikov
72ca8b79c3 rpc/client: provide sender in CreateNEP5MultiTransferTx
Specify scope explicitly.
Fix #1354.
2020-08-25 09:21:06 +03:00
Roman Khimov
7fedb4f4ba testchain: move newBlock there from rpc/server
Allow its reuse by other components.
2020-08-20 18:50:36 +03:00
Roman Khimov
9257167af3
Merge pull request #1328 from nspcc-dev/tests/addnetworkfee
rpc/client: provide scripts in AddNetworkFee
2020-08-18 15:30:47 +03:00
Evgenii Stratonikov
6bdaefcfa4 rpc/client: use CreateTxFromScript where possible
There is substantial overlap between `CreateTxFromScript` and
`SignAndPushInvocationTx`. This commit refactors both of them
to reuse common code.
2020-08-18 11:24:48 +03:00
Evgenii Stratonikov
16b10ab918 rpc/client: drop (*Client).wif
It isn't used internally and has no value.
2020-08-18 11:24:48 +03:00
Evgenii Stratonikov
316666cc22 rpc/client: add tests for Ping 2020-08-18 11:24:48 +03:00
Evgenii Stratonikov
48f1502167 rpc/client: add tests for SignAndPushInvocationTx 2020-08-18 11:24:48 +03:00
Evgenii Stratonikov
2699508914 wallet: emit proper multisignature
In case when a signature needs to be added to multisig
we must first find corresponding signer, not append new witness.
2020-08-18 11:24:48 +03:00
Evgenii Stratonikov
8699a4c1a9 rpc/client: provide scripts in AddNetworkFee
To calculate network fee properly we must know type of every
signer (simple, multisig, contract). Providing scripts is the most
simple and flexible way to know this.
2020-08-18 11:24:48 +03:00
Roman Khimov
d0c29f52c9 core: verification script must return exactly one value
C# node is quite picky as it expects there to be exactly one value returned,
but our testchain actually adds 4 signatures for multisig cases instead of 3
which makes it technically incompatible with C# node.
2020-08-17 22:02:15 +03:00
Roman Khimov
92f37a5d36
Merge pull request #1324 from nspcc-dev/fix-goreportcard-issues
Fix goreportcard issues
2020-08-14 14:50:35 +03:00
Roman Khimov
40bcd4c0bc
Merge pull request #1231 from nspcc-dev/fix/printops
vm: pretty-print remaining opcodes
2020-08-14 14:43:29 +03:00
Evgenii Stratonikov
7854dcfd8f core: replace interop names with named constants 2020-08-14 14:21:54 +03:00
Roman Khimov
e7d13e6db2 *: fix misspellings found in Go Report Card 2020-08-14 12:16:24 +03:00
Roman Khimov
70cc8b89e8
Merge pull request #1323 from nspcc-dev/fix/clienttests
rpc: fix (*Client).BalanceOf
2020-08-14 11:54:36 +03:00
Evgenii Stratonikov
a8cda69bc3 rpc: fix (*Client).BalanceOf
Add missing argument and write tests.
2020-08-14 11:19:24 +03:00
Anna Shaleva
0834661cac rpc: marshal getapplicationlog stack as []stackitem.Item
Following https://github.com/neo-project/neo-modules/issues/318
2020-08-13 17:16:31 +03:00
Roman Khimov
b31e18096f rpc/client: remove obsolete retry from invokeSomething()
All preview3 nodes have proper support for scoped signers in parameters.
2020-08-11 21:21:38 +03:00