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248 commits

Author SHA1 Message Date
Evgeniy Stratonikov
0b26b46234 state: store NEF instead of script for contract 
NEFs for native contracts are set statically, thus
field values are taken from the reference implementation.
 2021-01-13 15:34:10 +03:00
Roman Khimov
a8bb040558 *: fix ineffassign goreportcard warnings 2020-12-28 17:31:50 +03:00
Roman Khimov
dee97d8542
Merge pull request #1524 from nspcc-dev/rpc/invoke_verify 
rpc: add `invokecontractverify` RPC-method
 2020-12-21 10:36:54 +03:00
Evgenii Stratonikov
4946556830 native: allow to modify ExecFeeFactor in the policy contract 2020-12-16 13:55:40 +03:00
Evgenii Stratonikov
1840c1c80d core: redefine opcode prices 
Prices are defined in as a coefficients to `BaseExecFee` which
is defined by Policy contract (TBD later).
Native method prices are defined without need to multiply.
 2020-12-16 13:55:39 +03:00
Anna Shaleva
da5eb67e85 rpc: implement invokecontractverify RPC method 2020-12-15 15:53:36 +03:00
Roman Khimov
cf8cf93e7a native: change contract names, move them to separate package 
Follow neo-project/neo#2138 and make RPC client's GetNativeContractHash
case-sensitive.
 2020-12-14 15:24:15 +03:00
Roman Khimov
9a78f1da19 rpc/client: get policy contract hash in Init() 
Drop hardcoded value.
 2020-12-14 15:23:49 +03:00
Evgenii Stratonikov
df801a8539 rpc: marshal GAS in getunclaimedgas as decimal 2020-12-09 11:19:25 +03:00
Evgenii Stratonikov
e4c3339c91 util: move Fixed8 to encoding/fixedn package 2020-12-09 11:18:18 +03:00
Roman Khimov
1cf1fe5d74 *: introduce stable contract hashes 
Follow neo-project/neo#2044.
 2020-11-27 21:47:08 +03:00
Roman Khimov
b92ea2a48a manifest/compiler: drop hashes from ABI and debug info 
See neo-project/neo-devpack-dotnet#391 and neo-project/neo#2044.
 2020-11-26 18:30:49 +03:00
Evgenii Stratonikov
a79b12b4d4 rpc: marshal fees and GAS as Fixed8 decimal 2020-11-26 15:04:30 +03:00
Evgenii Stratonikov
7d91a3a89e pkg: move internal/ package to the root directory 
This way we can use it in scripts and cli.
 2020-11-24 16:39:56 +03:00
Evgenii Stratonikov
31eca342eb *: replace all NEP5 occurences to NEP17 2020-11-24 13:08:24 +03:00
Evgenii Stratonikov
b97dfae8d8 native: replace NEP-5 with NEP-17 2020-11-24 13:08:23 +03:00
Evgenii Stratonikov
c849176be7 manifest: include contract Name 2020-11-24 11:23:44 +03:00
Evgenii Stratonikov
1869d6d460 core: allow to use state root in header 2020-11-20 17:16:32 +03:00
Roman Khimov
286d9185f4 smartcontract: remove contract features 
We're featureless now, all contracts have access to storage and payable status
is to be determined via new NEP. Follow neo-project/neo#2060.
 2020-11-13 21:26:23 +03:00
Roman Khimov
0f827ee6ba
Merge pull request #1531 from nspcc-dev/core/applicationlog_with_multiple_triggers 
core, rpc: store multiple execution results for single hash
 2020-11-12 19:05:22 +03:00
Anna Shaleva
d6992cb5c4 core: marshal block hash for AppExecResult [NotificationsSubsystem] 2020-11-12 17:43:20 +03:00
Anna Shaleva
0b15ca8bd0 rpc: add trigger parameter to getapplicationlog 2020-11-12 17:43:11 +03:00
Anna Shaleva
7ca93e76ac core, rpc: allow to store several AppExecResult for a single hash 
It is required for we have several executions per block.
 2020-11-12 16:24:39 +03:00
Anna Shaleva
20f8fe5699 rpc: use base64 for submitblock and sendrawtransaction 
Changes ported from https://github.com/neo-project/neo-modules/pull/394.
 2020-11-12 15:21:35 +03:00
Roman Khimov
a9dddf893a
Merge pull request #1525 from nspcc-dev/rpc/base64 
rpc: return bse64 bytes from `getblock`, `getblockheader`, `getrawtx`
 2020-11-09 10:48:28 +03:00
Anna Shaleva
6bb81d9b51 rpc: return bse64 bytes from getblock, getblockheader, getrawtx 
Close #1522
 2020-11-09 10:29:33 +03:00
Anna Shaleva
6ee919747f rpc: allow batch JSON-RPC requests 
Close #1509
 2020-11-06 17:06:20 +03:00
Anna Shaleva
b8a88f9378 rpc: allow to use address, id or name instead of scripthash [Client] 
... for getcontractstate RPC client method.
 2020-11-03 17:58:24 +03:00
Anna Shaleva
0da01fde7f core: refactor blocked accounts logic 2020-10-23 11:42:30 +03:00
Anna Shaleva
590be7a58d rpc, cli: remove Network from RPC client and cli 2020-10-19 16:11:11 +03:00
Anna Shaleva
474d2dfb65 rpc: add Magic to Version 2020-10-19 11:51:27 +03:00
Anna Shaleva
c50f3db6ad rpc, cli: encode script in base64 for Invoke* 2020-10-19 11:51:27 +03:00
Anna Shaleva
19a2e3bb91 rpc: add transaction field to InvokeResult 2020-10-17 00:42:39 +03:00
Roman Khimov
8c2fd91c5c
Merge pull request #1462 from nspcc-dev/rpc/exceptions 
rpc, core: add FaultException to AppExecResult and Invoke* results
 2020-10-08 16:20:38 +03:00
Anna Shaleva
9a493dd2a0 rpc: add FaultException to result.Invoke 
Close #1440
 2020-10-08 16:12:14 +03:00
Evgenii Stratonikov
9733a6f394 core: move CalculateNetworkFee to a separate package 2020-10-07 10:04:19 +03:00
Evgenii Stratonikov
b2a3a0851e emit: accept multiple opcodes in Opcode() 2020-10-06 18:03:25 +03:00
Roman Khimov
0e5a2f34c0
Merge pull request #1449 from nspcc-dev/rpc/client/getcvalidators_fix 
rpc: getvalidators -> getnextblockvalidators
 2020-10-02 13:30:58 +03:00
Anna Shaleva
fa0bd9f46b rpc: getvalidators -> getnextblockvalidators 
We don't have `getvalidators` RPS call, there's only
`getnextblockvalidators` in the reference implementation.
 2020-10-01 17:09:14 +03:00
Roman Khimov
991089593f
Merge pull request #1450 from nspcc-dev/fix/witnessscope 
transaction: rename FeeOnly to None
 2020-10-01 16:46:07 +03:00
Evgenii Stratonikov
fa09b9af7b transaction: rename FeeOnly to None 
Follow missed change from neo-project/neo#1816 .
`None` may be used for any signer. Currently it is used
for sender to only pay fees, or to sign tx attributes.
 2020-10-01 15:28:19 +03:00
Anna Shaleva
43390fe91d rpc: check VM state in (*Client).CreateTXFromScript 
We should also pay attention to the VM state before adding system fee to
the transaction. We shouldn't allow to add system fee in case if
transaction script is bad.
 2020-10-01 13:48:40 +03:00
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
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
Evgenii Stratonikov
3bba853c3e rpc/client: use standard errors package in tests 2020-09-22 11:28:27 +03:00
Anna Shaleva
770c8d774c core, rpc: add GetCommittee method 
Closes #1414
 2020-09-21 15:56:25 +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
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
Anna Shaleva
acacac1b24 rpc: use state.AppExecResult for ApplicationLog marshalling 
Closes #1371
 2020-09-07 13:38:32 +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
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
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
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
Roman Khimov
c3c88a57cd
Merge pull request #1281 from nspcc-dev/drop-go-1.12-and-fix-some-things 
Drop go 1.12 and fix some things
 2020-08-07 13:34:54 +03:00
Roman Khimov
0e2784cd2c always wrap errors when creating new ones with fmt.Errorf() 
It doesn't really change anything in most of the cases, but it's a useful
habit anyway.

Fix #350.
 2020-08-07 12:21:52 +03:00
Roman Khimov
5ef08f60ae remove github.com/pkg/errors from dependencies 
It's not needed any more with Go 1.13 as we have wrapping/unwrapping in base
packages. All errors.Wrap calls are replaced with fmt.Errorf, some strings are
improved along the way.
 2020-08-07 12:21:52 +03:00
Evgenii Stratonikov
05c24d9401 cli: support voting 
Closes #1206.
 2020-08-06 20:39:13 +03:00
Roman Khimov
4bbe863904
Merge pull request #1266 from nspcc-dev/notifications/filter_by_name 
rpc: filter subscriptions' notifications by name
 2020-08-05 10:00:15 +03:00
Roman Khimov
ef53a45e7a
Merge pull request #1264 from nspcc-dev/smartcontract/manifest/supported_standards 
smartcontract: add list of supported standards to manifest
 2020-08-04 22:17:00 +03:00
Roman Khimov
49688de75c
Merge pull request #1260 from nspcc-dev/feature/sendmany 
cli: allow to transfer multiple tokens in `multitransfer`
 2020-08-04 19:35:03 +03:00
Anna Shaleva
90825efa16 core: move transaction's sender to cosigners 
Closes #1184

Ported changes from https://github.com/neo-project/neo/pull/1752
 2020-08-04 17:33:50 +03:00
Anna Shaleva
66ceaa6b75 smartcontract: add list of supported standards to manifest 
Closes #1204
 2020-08-04 17:29:44 +03:00
Anna Shaleva
4ff3a9e9a7 rpc: filter subscriptions' notifications by name 
Closes #1263
 2020-08-04 16:29:13 +03:00
Evgenii Stratonikov
2dd6ef964e cli: allow to transfer multiple tokens in multitransfer 
Like this:
./neogo wallet nep5 multitransfer -w wallet1_solo.json
  --from NVNvVRW5Q5naSx2k2iZm7xRgtRNGuZppAK -r http://127.0.0.1:30333
    neo:NYqxsNMHxDg3T19APYP27mBZFfauC4zngR:2
    neo:NVNvVRW5Q5naSx2k2iZm7xRgtRNGuZppAK:3
    gas:NYqxsNMHxDg3T19APYP27mBZFfauC4zngR:2
 2020-08-04 10:36:06 +03:00
Evgenii Stratonikov
9cba25616d rpc: use raw stack items in invoke* RPC 
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
 2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
805f746f15 rpc: change NotificationEvent format 
Name is now a separate field.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
 2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
b53f0257f5 stackitem: change ByteArray type to ByteString 
Adjust only string representation.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
 2020-07-31 16:07:16 +03:00
Anna Shaleva
4bf88ba6b0 core: decouple native contracts from interop service 
Closes #1191.
 2020-07-29 10:33:18 +03:00
fyrchik
0d558ef95e
Merge pull request #1230 from nspcc-dev/feature/multitransfer 
Generate multitransfer NEP5 transactions on client
 2020-07-29 09:50:49 +03:00
Evgenii Stratonikov
e52c39ae7e manifest: remove EntryPoint from manifest 2020-07-27 11:08:01 +03:00
Evgenii Stratonikov
e013477bc9 rpc,cli: support multitransfer transactions 
Allow to transfer single asset to multiple recepients
in a single transaction. It is currently a separate command in CLI
and can be merged in future.
 2020-07-24 17:01:30 +03:00
Anna Shaleva
889a5d7eb6 rpc: adjust submitblock RPC-call 
It should return block hash instead of boolean.
 2020-07-22 08:37:53 +03:00
Anna Shaleva
c2534b1a0b rpc: adjust sendrawtransaction RPC-call 
It should return tx has instead of boolean.
 2020-07-22 08:37:46 +03:00
Anna Shaleva
2ab23dc56a rpc: adjust getunclaimedgas RPC-call 
Part of #1130
 2020-07-15 14:45:51 +03:00
Anna Shaleva
3a3cd0353d rpc: adjust invokefunction RPC-call JSON fields names 
Part of #1130
 2020-07-15 14:44:22 +03:00
Anna Shaleva
48ccdb09d4 rpc: adjust getversion RPC-call JSON fields names 
Part of #1130
 2020-07-15 14:44:22 +03:00
Anna Shaleva
538616e9f8 rpc: adjust getrawtransaction RPC-call JSON fields names 
Part of #1130
 2020-07-15 14:44:13 +03:00
Anna Shaleva
72a6740717 rpc: adjust getcontractstate RPC-call JSON fields names 
Part of #1130
 2020-07-09 17:34:53 +03:00
Anna Shaleva
15f7b78a8c rpc: adjust getnep5transfers RPC-call JSON fields names 
Part of #1130
 2020-07-09 17:34:53 +03:00
Anna Shaleva
dc273736be rpc: adjust getnep5balances RPC-call JSON fields names 
Part of #1130
 2020-07-09 17:34:53 +03:00
Anna Shaleva
e81ccb7deb rpc: adjust getblock RPC-call JSON fields names 
Part of #1130
 2020-07-09 17:34:53 +03:00
Anna Shaleva
51576f236d rpc: adjust getapplicationlog RPC-call JSON fields names 
Part of #1130
 2020-07-09 17:34:53 +03:00
Anna Shaleva
7b90ad9337 rpc: fix cosigner scope in CreateNEP5TransferTx 
It should be the same as transaction's cosigner scope.
 2020-07-06 11:03:21 +03:00
Anna Shaleva
966ad8a0b1 rpc: fix adding extra network fee to tx 2020-07-06 11:02:57 +03:00
Anna Shaleva
1880e96844 cli: fix contract deploy&invoke 
We should add cosigners to deplyment and invocation transactions.
 2020-07-06 10:01:14 +03:00
Evgenii Stratonikov
27b3054df4 transaction: set feePerByte on tx construction 2020-07-03 17:52:13 +03:00
Roman Khimov
4f8e4628dc cli/rpc: hide parameter encoding details for Invoke* calls 
The script is passed as a hex string, but no one should care. The hash is a
hex-encoded LE value, but no one should care either. Hex might change to
base64, LE to BE, no one outside these functions should care about that.
 2020-07-02 16:41:34 +03:00
Roman Khimov
17ea6411a2 rpc/client: ensure compatibility with preview2 C# node for invoke* 
It won't work with proper cosigners and the client must be compatible both
with neo-go and C# node. See neo/neo-modules#260 also.
 2020-07-02 16:40:32 +03:00
Roman Khimov
cc95d559cc rpc/client: unify invoke* functions 2020-07-02 16:40:32 +03:00
Anna Shaleva
73b630db9b *: switch from fixed8 to int64 
Follow C# implementation, we have to marshall JSON Fixed8 fields without
taking into account decimals.
 2020-06-29 21:39:27 +03:00
Evgenii Stratonikov
35f952e44f rpc/server: simplify errors handling during parameter parsing 
Forward-ported from 2.x with some updates.
 2020-06-27 12:11:21 +03:00
alexvanin
cfa0c6e0ad cli: update hardcoded script hashes for neo and gas contracts 
Use LittleEndian as preferred way to encode script-hashes
 2020-06-26 16:22:02 +03:00