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339 commits

Author SHA1 Message Date
Roman Khimov
5d43367082 emit: optimize Bool GAS cost 
NOT is 1 byte shorter and 2048 times cheaper than CONVERT. Inspired by
neo-project/neo-vm#493.
 2022-10-25 13:08:33 +03:00
Anna Shaleva
4dbaf2a123 smartcontract: add comment to GetCompleteTransaction 2022-10-13 16:07:34 +03:00
Anna Shaleva
af658bc3e5 cli: support Null as an argument for invocation-related commands 2022-10-13 16:07:31 +03:00
Anna Shaleva
7eb87afab8 cli: unify parameters parsing 
Share parameters parsing code between 'contract invokefunction' and
'vm run' commands. It allows VM CLI to parse more complicated parameter
types including arrays and file-backed bytestrings.
 2022-10-13 08:20:27 +03:00
Anna Shaleva
641abd4d1c smartcontract: fix underlying PublicKey parameter value 
Value of PublicKey parameter always stores public key bytes, not the
deserialized representation. All other code (CLI parameters parsing with
its NewParameterFromString, Parameter unmarshaller, etc.) is based on
the idea that value of PublicKey is []byte.
 2022-10-11 13:50:32 +03:00
Anna Shaleva
4a46001746 smartcontract: fix error message for CreateMultiSigRedeemScript 2022-10-07 15:56:34 +03:00
Roman Khimov
8893163803 smartcontract: define parameter lengths as constants and use them 2022-10-05 10:46:21 +03:00
Roman Khimov
317dd42513 *: use uint*Size and SignatureLen constants where appropriate 2022-10-05 10:45:52 +03:00
Roman Khimov
79887f9d78 runtime: check notifications against ABI 
Related to #2703, just a logged thing for now.
 2022-10-04 17:52:38 +03:00
Anna Shaleva
554e48e7b7 compiler: enforce runtime.Notify parameters cast 
If notification parameters type can be defined in a compile time then enforce
parameter cast to the desired type got from manifest.
 2022-09-30 14:42:43 +03:00
Roman Khimov
18ed26194f smartcontract: add Len to Builder 
Which is useful in some cases.
 2022-09-14 10:25:10 +03:00
Roman Khimov
541d4b49e1 context: define a constant for transaction context type 2022-09-08 14:33:04 +03:00
Roman Khimov
4fb4f5a1ac smartcontract: make *util.Uint160 and *util.Uint256 usable for parameters 
Use Any type for NULL.
 2022-09-08 14:33:04 +03:00
Roman Khimov
ea92f3d716 smartcontract: add some notes on API limitations 2022-09-08 13:27:07 +03:00
Roman Khimov
69176168c3 smartcontract: modernize Builder example 
And make it a bit more useful.
 2022-09-07 22:40:25 +03:00
Roman Khimov
58dc8d0c9b *: always close the wallet after use 
Fix #2631.
 2022-09-02 14:44:32 +03:00
Roman Khimov
411ebdf51e cli: add complete support for offline signing, fix #2662 
See documentation update for an example. Some code is made generic as well,
GetCompleteTransaction can now be used directly on ParameterContext.
 2022-09-01 15:30:34 +03:00
Roman Khimov
773bcc3a59 context: make error messages a bit less cryptic 
Refs. #2664.
 2022-09-01 15:30:33 +03:00
Roman Khimov
58707c2b1e context: handle the case when we have more sigs than needed 
We can technically have more signatures in the file than we need and it's OK,
this case should be handled.
 2022-09-01 15:30:33 +03:00
Roman Khimov
bf06b32278
Merge pull request #2658 from nspcc-dev/calculate-network-fee-fixes 
calculatenetworkfee improvements
 2022-08-24 10:24:53 +03:00
Roman Khimov
03cc9b2762 rpcsrv: execute all witnesses for calculatenetworkfee 
Try to get as much data as possible, fix #2654.
 2022-08-23 15:34:18 +03:00
Anna Shaleva
fb8a3973f1 smartcontract: remove empty method parameter handling 
It's prohibited by the manifest validness checker, thus should not be
supported by bindings generator.
 2022-08-22 15:01:38 +03:00
Anna Shaleva
15732580eb smartcontract: improve manifest validness errors 
It should be clear from error what's wrong with ABI
(specify bad method/event/parameter identifier).
 2022-08-22 14:59:28 +03:00
Roman Khimov
593fa4cac8
Merge pull request #2632 from nspcc-dev/rpcclient-actor 
RPC client Actor interface
 2022-08-09 17:21:24 +03:00
Anna Shaleva
916f2293b8 *: apply go 1.19 formatter heuristics 
And make manual corrections where needed. See the "Common mistakes
and pitfalls" section of https://tip.golang.org/doc/comment.
 2022-08-09 15:37:52 +03:00
Roman Khimov
afef8b85d9 rpcclient: add deprecation warnings 2022-08-08 09:51:51 +03:00
Roman Khimov
aa2dbe9caf smartcontract: accept Parameter in NewParameterFromValue 
While it makes little sense, there can be a situation where this function will
get predefined Parameters in some way.
 2022-08-07 22:33:56 +03:00
Roman Khimov
25bd941d6f
Merge pull request #2601 from nspcc-dev/disallow-unnamed-parameters 
compiler: disallow unnamed parameters for exported methods of the main package
 2022-08-02 18:04:11 +03:00
Anna Shaleva
725e8779a1 compiler: always ensure manifest passes base check 2022-08-02 17:37:43 +03:00
Roman Khimov
55164132df smartcontract: provide NewParametersFromValues for convenience as well 2022-08-01 21:31:23 +03:00
Roman Khimov
92a931c145 smartcontract: provide interface{}->Parameter conversion 
Which is almost like a NeoFS's toStackParameter() on steroids (except it
doesn't mess with noderoles package, it can be casted to int). RPC client's
Invoke* functions expect Parameters, so make it easy to create them.
 2022-08-01 21:31:23 +03:00
Roman Khimov
a8a2f2ed5a smartcontract: make CreateCallAndUnwrapIteratorScript accept Go types 
Parameter is for the RPC client, all other CreateXXXScript functions deal with
regular types.
 2022-08-01 21:31:23 +03:00
Roman Khimov
848d68fba8 smartcontract: improve package documentation 2022-08-01 21:31:23 +03:00
Roman Khimov
3c5a720e3a smartcontract: drop Params type and TryParse methods 
They were first introduced in a058598ecc and
then carefully moved in 648e0bb242, but it looks
like they were never used by any external code. This code can be useful on the
server, but the server has its own params package to deal with
parameters. Clients usually create Parameters and then get results as
stackitem.Items, so they don't use this code either. So there is zero point in
keeping it.
 2022-08-01 21:31:23 +03:00
Roman Khimov
f749aaff3c *: reuse smartcontract package to create standard entry scripts 2022-07-26 12:19:49 +03:00
Roman Khimov
32ebb4a90d smartcontract: add Builder, method invocation helpers and doc 
Move the last remaining script-related things out of the rpcclient.
 2022-07-25 22:49:47 +03:00
Roman Khimov
1b6f4051d8 smartcontract: move CreateCallAndUnwrapIteratorScript there 
RPC client shouldn't build scripts and this function can be useful as a
reusable building block.
 2022-07-25 15:46:20 +03:00
Evgeniy Stratonikov
ec21c14ca9 gomod: upgrade yaml package from v2 to v3 
Close #2085.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-05-30 15:26:17 +03:00
Elizaveta Chichindaeva
28908aa3cf [#2442] English Check 
Signed-off-by: Elizaveta Chichindaeva <elizaveta@nspcc.ru>
 2022-05-04 19:48:27 +03:00
Evgeniy Stratonikov
739db259e3 smartcontract: remove unused ParameterFromStackItem 
It is exists from the times we used `smartcontract.Parameter` somewhere
in the `NotificationEvent`/`ApplicationLog`. `stackitem.ToJSON` now
handles this.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-04-01 08:38:35 +03:00
Evgeniy Stratonikov
fe0cd5fe32 smartcontract: remove EncodeBinary for Parameter 
It seems, we don't use it anywhere.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-04-01 08:38:35 +03:00
Evgeniy Stratonikov
0b0d39f797 smartcontract: allow to use *big.Int numbers for integers 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-04-01 08:38:34 +03:00
Anna Shaleva
2096ad6e81 *: remove io/ioutil uses 
Close #1764.
 2022-03-17 19:39:18 +03:00
Roman Khimov
b65ab011fe
Merge pull request #2349 from nspcc-dev/codegen-contract 
cli/smartcontract: generate bindings to an existing contract
 2022-02-24 15:51:33 +03:00
Anna Shaleva
0357d9f4f4 smartcontract: add hash check to paramcontext 
Close #2344.
 2022-02-24 10:21:08 +03:00
Evgeniy Stratonikov
da03d895de cli/smartcontract: generate bindings to an existing contract 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-02-23 15:40:06 +03:00
Evgeniy Stratonikov
4aab85ef51 callflag: allow to marshal call flags in YAML 
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2022-02-21 10:43:35 +03:00
Anna Shaleva
9c2e92d7d9 compiler: check overloaded methods for safeness one more time 
It's possible that overloaded method is marked as `safe` in manifest, so
that it must have `save` field set to true after its name was
overwritten.
 2022-01-21 18:03:04 +03:00
Anna Shaleva
fa1174ec7e smartcontract: adjust NEP11-D standard 
Method `ownerOf` returns iterator which should be of the type
InteropInterface.
 2022-01-21 18:03:04 +03:00
Roman Khimov
ce9d0b22cf *: use NEP-XX naming consistently in docs/comments 
Standards are NEP-11 and NEP-17, not NEP11, not NEP17, not anything
else. Variable/function names of course can use whatever fits, but documents
and comments should be consistent wrt this.
 2021-11-19 12:58:46 +03:00
Roman Khimov
9875799893 transaction: add new Rules witness scope 
See neo-project/neo#2622. The implementation is somewhat asymmetric (and not
very efficient) for binary/JSON encoding/decoding, but it should be
sufficient.
 2021-11-12 15:29:28 +03:00
Roman Khimov
42a9d3d7b8 nef: add Source field 
Follow neo-project/neo#2605.
 2021-09-24 00:19:37 +03:00
Roman Khimov
68af14100c
Merge pull request #2174 from nspcc-dev/states-diff_testnet_284177 
smartcontract: escape non-ascii characters for manifest.Extra SI
 2021-09-15 15:07:25 +03:00
Anna Shaleva
dfc0b25cfe gomod: use nspcc-dev's fork of go-ordered-json 
Escape non-ASCII characters while JSON encoding.
 2021-09-15 15:01:01 +03:00
Evgeniy Stratonikov
918d7e65bf smartcontract: unmarhal null values properly 
First we unmarshal `null` to `[]byte`, then we marshal it to the empty
string.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-09-14 13:28:01 +03:00
Anna Shaleva
61fd7bd6ba core: avoid nil values during natives manifest marshalling 2021-09-10 11:38:59 +03:00
Evgeniy Stratonikov
cff8b1c24e stackitem: use Bool item directly 
It is always copied.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-08-12 17:53:36 +03:00
Roman Khimov
06c3dda5d1
Merge pull request #2093 from nspcc-dev/states-exchange/drop-nep17-balance-state 
core: implement dynamic NEP17 balances tracking
 2021-07-29 19:08:42 +03:00
Anna Shaleva
c0a2c74e0c core: maintain a set of NEP17-compliant contracts 2021-07-28 13:22:53 +03:00
Roman Khimov
6103da8d10 context: read item key in LE 
Hi, neo-project/neo#938.
 2021-07-23 12:43:04 +03:00
Roman Khimov
efb67a0ea3 context: scripts and signatures are base64-encoded in C# now 
So use base64 too and add compatibility test. Unfortunately this breaks
support for old (hex-based) files, but those should be completed a long time
ago.
 2021-07-23 11:57:35 +03:00
Roman Khimov
cbe1eeb08c smartcontract: add support for valueless Parameters 
This is fine:
            {
               "type" : "Signature"
            },
 2021-07-23 11:57:13 +03:00
Roman Khimov
59b4377f90 context: support Neo.Network.P2P.Payloads.Transaction type 
C# now uses this one, so use it by default, but also accept old one.
 2021-07-23 11:33:51 +03:00
Roman Khimov
ac126a300b callflag: add C#-compliant JSONization, fix #2040 2021-07-06 11:17:12 +03:00
Evgeniy Stratonikov
c9e6350915 manifest: fix group permission handling 
We need to have at least one matching group in the manifest.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-30 11:02:45 +03:00
Evgeniy Stratonikov
4283e1003f manifest: fix wildcard permission handling 
Wildcard contract can coexist with restricted set of methods.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-30 11:00:06 +03:00
Evgeniy Stratonikov
9c06ba6b07 smartcontract: marshal manifest Extra field as object, fix #2021 
This is needed to strip whitespace which can be present.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
 2021-06-29 11:39:56 +03:00
Roman Khimov
9d2712573f *: enable godot linter and fix all its warnings 
It's important for NeoGo to have clean documentation. No functional changes.
 2021-05-12 23:17:03 +03:00
Roman Khimov
b8ba923874 standard: improve testing code 
staticcheck: SA4021: x = append(y) is equivalent to x = y
 2021-05-12 19:12:09 +03:00
Anna Shaleva
4b933f88a7 core: simplify interop functions 
We now have the only interop table (system interops).
 2021-05-12 13:30:01 +03:00
Anna Shaleva
6d59689d9c core: rename Neo.Crypto.CheckMultisig interop 2021-05-11 18:38:14 +03:00
Roman Khimov
ba5273999f
Merge pull request #1950 from nspcc-dev/nep11/data 
*: add `data` to NEP11 Transfer
 2021-05-06 10:39:56 +03:00
Anna Shaleva
d0c64347ab *: add data to NEP11 Transfer 2021-05-05 19:44:29 +03:00
Anna Shaleva
efe9bee1ff smartcontract: refactor manifest.FromStackItem test 
We need a good case to ensure that error cases constructed well.
 2021-05-05 18:54:42 +03:00
Anna Shaleva
50fc9bf766 smartcontract: use permission descriptors for manifest's trusts 2021-05-05 17:40:10 +03:00
Evgeniy Stratonikov
bb039ef035 manifest: add features field 2021-05-04 13:10:46 +03:00
Anna Shaleva
28b78d1a6c smartcontract: remove NEP10 standard name 
It's unused.
 2021-04-30 11:38:11 +03:00
Anna Shaleva
28b74cb647 smartcontract: add ExpandParameterToEmitable method 
It'll help to convert Parameter to a atandard type which then can be
emitted ass an array item.
 2021-04-16 17:30:25 +03:00
Roman Khimov
d314f82db3 transaction: drop Network from Transaction 
We only need it when signing/verifying.
 2021-03-26 13:45:18 +03:00
Roman Khimov
df12adaa9e crypto: remove crypto.Verifiable interface 
We can now verify any hash.Hashable thing.
 2021-03-26 13:45:18 +03:00
Anna Shaleva
e5cdecfa9f core: fix transaction hashes 2021-03-18 17:57:54 +03:00
Roman Khimov
9d500b86fc context: s/hex/data/ for JSON 
See neo-project/neo#2394.
 2021-03-12 13:10:24 +03:00
Roman Khimov
dc980b5847 sc/context: add network magic into the context 
See neo-project/neo#2393, we need this to be able to sign multisig
transactions.
 2021-03-12 12:59:14 +03:00
Roman Khimov
4462a6a6b7 change block/tx/extensible signing process, fix #1741 
Sign [magic, hash], see neo-project/neo#2314.
 2021-03-12 11:27:50 +03:00
Roman Khimov
3e9bd0be72 smartcontract: use base64 encoding for verifiable items 
See neo-project/neo#1199.
 2021-03-11 19:55:20 +03:00
Evgeniy Stratonikov
1cb25d3190 native: use proper types in manifest 2021-03-11 11:48:38 +03:00
Anna Shaleva
9015e50847 core: refactor Neo.Crypto.CheckMultisigWithECDsaSecpr1 
Rename it to Neo.Crypto.CheckMultisig and remove `message` parameter.
 2021-03-10 21:46:05 +03:00
Evgeniy Stratonikov
106c27782e cli/wallet: allow to cosign with a contract 
Contracts have empty verification script and their hash is
calculated differently.
 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
b9136dbfc0 smartcontract: use hash in GetWitness() 
All necessary info must already be in context.
 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
20d2386414 smartcontract: use script instead of address in context 2021-03-09 15:45:02 +03:00
Evgeniy Stratonikov
7a176727ca smartcontract: add GetMajorityNodeCount() 2021-03-09 13:46:44 +03:00
Roman Khimov
abee3b5b05
Merge pull request #1722 from nspcc-dev/fix/nep11 
smartcontract: add NEP-11 standard check
 2021-02-22 22:27:09 +03:00
Evgeniy Stratonikov
b38443fe20 smartcontract: add checks for onNEP*Payable methods 
When they are present in contract, we want them
to have correct signature.
 2021-02-19 17:06:07 +03:00
Evgeniy Stratonikov
d89f055697 smartcontract: add checks for parameter names 
It can be annoying to use parameter names as specified by standard,
so a separate `CheckABI` is supported.
 2021-02-19 17:06:07 +03:00
Evgeniy Stratonikov
9d4ccf0fcc smartcontract: add test for Optional methods 
They should be checked only if name + parameter count matches.
This is how methods are identified in NEO.
 2021-02-19 17:06:07 +03:00
Evgeniy Stratonikov
eb26a61078 smartcontract: remove IsNEP17() 2021-02-19 17:06:07 +03:00
Evgeniy Stratonikov
9c0bbd0bfd smartcontract: add NEP-11 standard check 
The only method missing is name, because it is
provided in manifest.
 2021-02-19 17:06:07 +03:00
Anna Shaleva
488e75a246 cli: add filebytes parameter type 2021-02-19 10:52:45 +03:00
Anna Shaleva
0f1473897b core: temp manifest.Extra marshalling fix 
Manifest.Extra still serialized as JSON message with undefined  order
of items, so it affects contract states dumps.
 2021-02-12 23:48:30 +03:00
Roman Khimov
a3abdbd7f0 manifest: add duplicate events/methods checks to ABI 
Refs. #1699.
 2021-02-09 22:31:26 +03:00