Commit graph

7129 commits

Author SHA1 Message Date
Anna Shaleva
9e74fc5b47 zkp: add end-to-end Groth-16 proof generation/verification example
The example shows that the proover knows the solution of the cubic
equation: y = x^3 + x + 5. The example is constructed for BLS12-381
curve points using Groth-16 prooving algorithm. The example includes
everything that developer needs to start using ZKP on the NEO platform
with Go SDK:
1. The described cubic circuit implementation.
2. The off-chain proof generation with the help of gnark-crypto library.
3. Go verification contract generation and deployment with the help of
   NeoGo libraries.
4. The on-chain proof verification for various sets of input data.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-05 12:32:47 +03:00
Anna Shaleva
0a3260c22c examples: add compatibility example for Groth16 veification
Port the C# contract provided in the
https://github.com/neo-project/neo/issues/2647#issuecomment-1129849870 and
add an integration test for it. Part of the #3002.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-05 11:01:25 +03:00
Roman Khimov
4598f3d3c2
Merge pull request #3141 from nspcc-dev/limit-calculatenetworkfee-gas
Limit calculatenetworkfee GAS
2023-09-28 09:13:27 +03:00
Roman Khimov
49a44b0b9d rpcsrv: use stricter GAS limit for calculatenetworkfee
Valid transactions can't use more than MaxVerificationGAS for script execution
and this applies to the whole set of signers, so use this value by default
unless local instance configuration suggests something lower for generic
invocations.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-27 19:33:06 +03:00
Roman Khimov
fd2774ea91 rpcsrv: return core.ErrVerificationFailed from calculatenetworkfee
We can ignore core.ErrInvalidSignature (which means that the script has
executed, but returned false), but we shouldn't ignore other errors which
likely mean that the script is incorrect (or hits some resource limits).

Use neorpc.ErrInvalidSignature as a return to separate this case from
contract-based verification.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-27 19:30:23 +03:00
Roman Khimov
3628b824e1
Merge pull request #3140 from nspcc-dev/fix-wildcard-trusts-deserialization
smartcontract: fix wildcard trusts deserialization
2023-09-25 12:01:20 +03:00
Anna Shaleva
2581146a01 smartcontract: fix wildcard trusts deserialization
If manifest trusts presented as Null stackitem, then they should be
treated as wildcard, not as restricted.

It's not the same problem as described and fixed in
https://github.com/neo-project/neo/pull/2901 and
https://github.com/neo-project/neo/pull/2892, although these
two PRs are related.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-09-25 11:53:47 +03:00
Roman Khimov
f66abd020d
Merge pull request #3136 from nspcc-dev/fix-mainnet-neofs-config
config: fix mainnet neofs config
2023-09-19 18:40:19 +03:00
Roman Khimov
fda0e8364f config: fix mainnet neofs config
For some reason it got out of sync with the reality, Notary is enabled since
April there.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-19 18:30:33 +03:00
Roman Khimov
eb571a1356
Merge pull request #3129 from nspcc-dev/neofs-sdk-up
oracle/neofs: upgrade to SDK RC11
2023-09-13 11:13:53 +03:00
Roman Khimov
a0f9743515 oracle/neofs: avoid panic on failed neofs requests
2023-09-13T06:04:07.114Z        WARN        failed to perform oracle request        {"url": "neofs:BE2c15AbYnKdcsVh77LisCtjifoNEJUekANo1yhQ211X/FMDZvqUCqcduZa8HD6wJNsHWrJ6sqkgBveGuYuL38pvH", "error": "header: status: code = 3072 message = container not found"}
  panic: runtime error: invalid memory address or nil pointer dereference
  [signal SIGSEGV: segmentation violation code=0x1 addr=0x50 pc=0xde7c8f]
  goroutine 302 [running]:
  github.com/nspcc-dev/neofs-sdk-go/client.(*PayloadReader).close(0x0?, 0x0?)
          github.com/nspcc-dev/neofs-sdk-go@v1.0.0-rc.11/client/object_get.go:200 +0x2f
  github.com/nspcc-dev/neofs-sdk-go/client.(*PayloadReader).Close(0x0?)
          github.com/nspcc-dev/neofs-sdk-go@v1.0.0-rc.11/client/object_get.go:229 +0x1e
  github.com/nspcc-dev/neo-go/pkg/services/oracle/neofs.clientCloseWrapper.Close({{0x14b45f8?, 0x0?}, 0xc0010a1380?})
          github.com/nspcc-dev/neo-go/pkg/services/oracle/neofs/neofs.go:97 +0x3c
  github.com/nspcc-dev/neo-go/pkg/services/oracle.(*Oracle).processRequest(0xc000255800, 0xc001dfa210, {0xb2d?, 0xc001ad8000?})
          github.com/nspcc-dev/neo-go/pkg/services/oracle/request.go:168 +0xee7
  github.com/nspcc-dev/neo-go/pkg/services/oracle.(*Oracle).runRequestWorker(0xc000255800)
          github.com/nspcc-dev/neo-go/pkg/services/oracle/request.go:36 +0xe5
  created by github.com/nspcc-dev/neo-go/pkg/services/oracle.(*Oracle).start
          github.com/nspcc-dev/neo-go/pkg/services/oracle/oracle.go:216 +0xae

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-13 10:50:42 +03:00
Roman Khimov
0f57ad4a12 oracle/neofs: upgrade to SDK RC11
It requires explicit signers, and we have a problem with the old code:

  2023-09-12T18:42:00.063Z        WARN        failed to perform oracle request        {"url": "neofs:FMDZvqUCqcduZa8HD6wJNsHWrJ6sqkgBveGuYuL38pvH/5DCg4wUgWuWN3zsF4P4HdAzY2iKvXcrZ8QBLYGd1D1g2", "error": "failed to create client: incorrect signer: expected ECDSA_DETERMINISTIC_SHA256 scheme"}

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-13 10:50:42 +03:00
Roman Khimov
2d88ed9fe5
Merge pull request #3125 from nspcc-dev/rel-0.102.0
Release 0.102.0
2023-09-06 23:15:10 +03:00
Roman Khimov
31cc349725 ROADMAP: adjust wrt 0.102.0 release
Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-06 22:08:26 +03:00
Roman Khimov
eb9735750c CHANGELOG: release 0.102.0
Co-Authored-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-06 22:08:26 +03:00
Roman Khimov
26c97a58ed
Merge pull request #3124 from nspcc-dev/hardforks
Set Basilisk hardforks for all networks
2023-09-06 16:54:29 +03:00
Roman Khimov
ee12520cbd config: set Basilisk fork height for NeoFS mainnet
Testnet doesn't need any (confirmed to have the same state for non-NEO
contracts) and can go with Basilisk from height 0.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-06 16:04:18 +03:00
Roman Khimov
a703e54563
Merge pull request #3122 from nspcc-dev/fix-neo-state-deserialization
state: always deserialize LastGasPerVote
2023-09-06 08:28:32 +03:00
Roman Khimov
9bdf66a5e0 state: always deserialize LastGasPerVote
It can be non-zero even if VoteTo is NULL. Fixes state diff with 3.6.0:

  block 41660: value mismatch for key +////xTrvgat3qG/w8hQoD/I4MgUz6rygA==: QQQhAS8hA7yiAAAhAA== vs QQQhAS8hA7yiAAAhB+POSWfBCAE=

Related to #2844.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-05 23:44:14 +03:00
Roman Khimov
98b946dcd3 config: set Basilisk hardfork heights for mainnet and testnet
Right from the https://github.com/neo-project/neo-node/pull/900

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-05 19:31:20 +03:00
Roman Khimov
c6850b49d9
Merge pull request #3121 from nspcc-dev/neotest-doc
neotest: improve doc based on #3120
2023-09-05 17:34:33 +03:00
Roman Khimov
4c015b30d5 neotest: improve doc based on #3120
We don't want anyone to have the same problem.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-05 15:20:00 +03:00
Roman Khimov
2f54f176fb
Merge pull request #3119 from nspcc-dev/neotest-doc
neotest: fix NewSingleSigner description, fix #3118
2023-09-05 13:04:48 +03:00
Roman Khimov
7cedcb9197 neotest: fix NewSingleSigner description, fix #3118
Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-05 12:36:49 +03:00
Roman Khimov
e9d582f525
Merge pull request #2962 from nspcc-dev/notary-attr-upd
*: move NVB and Conflicts attributes out of extensions
2023-09-04 17:37:28 +03:00
Roman Khimov
fff7e91709 dao: simplify NewSimple()
We no longer need P2PSigExtension flag here, conflicts attribute is a part
of the normal protocol.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-04 16:56:59 +03:00
Anna Shaleva
f3c1283ac6 *: move NVB and Conflicts attributes out of extensions
They're a part of the regular protocol now.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-09-04 16:39:44 +03:00
Roman Khimov
a59fd50844
Merge pull request #3115 from nspcc-dev/3030-opcode-dumps
Add address and swap endianness to vm opcode dump for hashes
2023-09-04 12:05:35 +03:00
Tatiana Nesterenko
259cbc3356 vm: add address&swap endianness to opcode dump for hashes
If the parameter in the opcode dump is a 20-byte value, the converted values,
such as the address and the swapped endianness, have been added.

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-09-04 08:41:22 +01:00
Roman Khimov
5180305240
Merge pull request #3117 from nspcc-dev/3070-unwrap-nothing
Add `unwrap.Nothing` function
2023-09-04 08:49:14 +03:00
Roman Khimov
cb1432233b
Merge pull request #3116 from nspcc-dev/2931-DBconfig-docs
Fix `DBConfiguration` description
2023-09-04 08:47:28 +03:00
Tatiana Nesterenko
59f72429b4 dbconfig: fix DBConfiguration description
The list of three supported types (`Type`) in the `DBConfiguration` struct
has been added.

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-09-03 18:02:38 +01:00
Tatiana Nesterenko
acd821948f unwrap: add Nothing function
The `Nothing` function expects zero stack items and a successful invocation
(HALT state).

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-09-03 16:54:50 +01:00
Roman Khimov
0d30c834d5
Merge pull request #3098 from nspcc-dev/2951-getrawnotarypool
Implement `getrawnotaryrequest` and `getrawnotarytransaction` RPC extensions, close #2951.
2023-08-31 22:05:51 +03:00
Tatiana Nesterenko
7afa950eb7 docs: add getrawnotarypool, getrawnotarytransaction
Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-08-31 18:51:43 +01:00
Tatiana Nesterenko
d06f135792 rpcclient: support getrawnotarytransaction and getrawnotarypool RPC methods
GetRawNotaryTransaction returns a fallback or main transaction that was
previously added to the memory pool by P2PNotaryRequest. This function
invokes the RPC server's `getrawnotarytransaction` method.
GetRawNotaryPool returns hashes from all the verified transactions,
including both main and fallback transactions. This function invokes
the RPC server's `getrawnotarypool` method.

Also, these functions were added to doc.go.

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-08-31 18:51:43 +01:00
Tatiana Nesterenko
9e31e42bd9 rpcsrv: add getrawnotarypool, getrawnotarytransaction handlers
`getrawnotarytransaction` takes a transaction hash and attempts to find
the corresponding transaction in the notary requests mempool. It searches
through all the verified main and fallback transactions.
`getrawnotarypool` returns hashes of all the verified transactions,
including both main and fallback transactions.

Additionally add struct result.RawNotaryPool.

Close https://github.com/nspcc-dev/neo-go/issues/2951

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-08-31 18:51:43 +01:00
Tatiana Nesterenko
d285342d54 core: add function IterateVerifiedTransactions
IterateVerifiedTransactions iterates through verified transactions in
memory pool and invokes function cont. Where cont callback returns
whether we should continue with the traversal process.

Signed-off-by: Tatiana Nesterenko <tatiana@nspcc.io>
2023-08-31 18:51:43 +01:00
Roman Khimov
1e6ef0c0e6
Merge pull request #3114 from omahs/patch-1
docs: fix typos
2023-08-31 18:04:14 +03:00
omahs
edf21e0b79 examples: fix typo
Signed-off-by: omahs <73983677+omahs@users.noreply.github.com>
2023-08-31 14:14:14 +02:00
omahs
e83916cef1 docs: fix typos
Signed-off-by: omahs <73983677+omahs@users.noreply.github.com>
2023-08-31 14:13:51 +02:00
Roman Khimov
abb35ad6fd
Merge pull request #3113 from nspcc-dev/prettify-dco
.github: prettify DCO check display name
2023-08-31 11:58:15 +03:00
Anna Shaleva
f330aaf313 .github: rename testing workflow file
Make it unified with the rest of workflow files.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-08-31 11:20:10 +03:00
Anna Shaleva
c80702cc4a .github: prettify DCO check display name
Extend the YAML scope and prettify the job check name.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-08-31 11:17:43 +03:00
Roman Khimov
5463a91edc
Merge pull request #3111 from nspcc-dev/rpcsrv-drop-unused-iface
rpcsrv: drop unused method from the Ledger interface
2023-08-30 10:55:23 +03:00
Roman Khimov
4a648692a2 rpcsrv: drop unused method from the Ledger interface
Inspired by #3110.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-08-29 22:33:26 +03:00
Roman Khimov
ad24aad9c0
Merge pull request #3108 from nspcc-dev/create-fallback-copy
notary: avoid changing pooled fallback transaction witnesses
2023-08-29 16:16:24 +03:00
Anna Shaleva
c63289a564 notary: avoid changing pooled fallback transaction witnesses
Forbid Notary service to change the fallback's witnesses in any way.
Fix the problem described in review comment:
https://github.com/nspcc-dev/neo-go/pull/3098#discussion_r1308336339.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-08-29 16:06:40 +03:00
Roman Khimov
2d4e1b598f
Merge pull request #3109 from nspcc-dev/reuse-org-dco-workflow
workflows: reuse org-wide DCO workflow
2023-08-29 15:08:51 +03:00
Roman Khimov
0b67fa9bca
Merge pull request #3107 from nspcc-dev/default-iter-items-conut
rpcsrv: enforce default config values on server creation if malformed value specified
2023-08-29 15:06:58 +03:00