Commit graph

613 commits

Author SHA1 Message Date
Anna Shaleva
c30e7ec8d7 native: bind CryptoLib's verifyWithECDsa changes to Cockatrice
A part of #3440.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-17 15:52:00 +03:00
Anna Shaleva
e92606a7ae native: bind Neo's CommitteeChanged event to Cockatrice
A part of #3440.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-17 15:22:29 +03:00
Anna Shaleva
df1ed68d98 native: support native method/event removal
Port a part of https://github.com/neo-project/neo/issues/3210.
A part of #3440.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-17 15:22:26 +03:00
Anna Shaleva
0aecddea10 native: autogenerate nativehashes package
Ref.
https://github.com/nspcc-dev/neo-go/pull/3402#discussion_r1577879141.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-14 09:39:53 +03:00
Anna Shaleva
6e0926e59f native: adjust NamedCurveHash values
Use 122 and 123 respectively for Secp256k1Keccak256 and
Secp256r1Keccak256, ref.
https://github.com/neo-project/neo/pull/3209#issuecomment-2095798056.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 10:10:56 +03:00
Anna Shaleva
988440949b native: reduce callflag scope for Koblitz verification scripts
callflag.All is too wide.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Roman Khimov
701ea8d5f3 native: use ABORT in Koblitz multisig
Make the script a bit shorter. ABORTMSG would cost a bit more.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Roman Khimov
3d1e33a502 native: make multisig koblitz easier to parse
1. Make prologue be exactly the same as regular CheckMultisig.
2. But instead of "SYSCALL System.Crypto.CheckMultisig" do INITSLOT and K check.
3. This makes all of the code from INITSLOT below be independent of N/M, so
   one can parse the script beginning in the same way CheckMultisig is parsed and
   then just compare the rest of it with some known-good blob.
4. The script becomes a tiny bit larger now, but properties above are too good.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Anna Shaleva
5053a073f9 rpcsrv: test calculatenetworkfee with custom Koblitz-based witness
Value calculated by calculatenetworkfee is enough to pass the real
tx verification. However, network fee may be decreased, so calculations
are not quite accurate. Need to investigate, why.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Anna Shaleva
71aa32406d native: add test for multisignature Koblitz witness verification
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Anna Shaleva
3acb132e9a native: add preferable method to TestCryptoLib_KoblitzVerificationScript
It's based on the constant-length network magic, ref.
https://github.com/nspcc-dev/neo-go/pull/3425#discussion_r1582068061.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:42 +03:00
Anna Shaleva
34eef47a18 native: extend CryptoLib's verifyWithECDsa with hasher parameter
Replace native CryptoLib's verifyWithECDsa `curve` parameter by
`curveHash` parameter which is a enum over supported pairs of named
curves and hash functions.

Even though this change is a compatible extension of the protocol, it
changes the genesis state due to parameter renaming. But we're going to
resync chain in 3.7 release anyway, so it's not a big deal.

Also, we need to check mainnet and testnet compatibility in case if
anyone has ever called verifyWithECDsa with 24 or 25 `curve` value.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:33:41 +03:00
Anna Shaleva
7995229f6b native: add test for custom Koblitz witness verification script
Every single thing is already implemented in the protocol for Koblitz
verification scripts.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-05-13 09:27:42 +03:00
Anna Shaleva
9b8d579bce core: add unit tests for HF-based native contracts update
A part of #3213.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
36e128516b core: add nativenames.All list
It's useful to keep the ordered set of native contract names.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
235f4398c6 native: make Oracle service handle native Oracle updates
A part of #3213.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
2d3d52e3d0 native: add nativehashes package
Similar to nativenames, instantiate once and then reuse everywhere.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
5c75ee13d0 config, native: introduce Cockatrice hard-fork
With all associated native API changes ported from
https://github.com/neo-project/neo/pull/2925 and
https://github.com/neo-project/neo/pull/3154.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
3a2e301267 native: make HF-specific MD cache less lazy
Initialize all necessary HF-specific contract descriptors once during
contract construction.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:54 +03:00
Anna Shaleva
73c742a466 native: emit Deploy/Update notifications on native deploy/update
Ported as a part of https://github.com/neo-project/neo/pull/2942.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:26:53 +03:00
Anna Shaleva
d62fad1268 native: implement HF-based update
A part of #3213.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-04-25 13:16:42 +03:00
Ekaterina Pavlova
fcbfc3b807 native: adjust error message for ExecFeeFactor and StoragePrice
Close #3311

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-04-09 01:51:03 +03:00
Ekaterina Pavlova
1840c057bd interop: add keccak256 implementation
Port neo-project/neo#2925.

Close #3295

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-03-22 17:15:43 +03:00
Ekaterina Pavlova
e0328cc1f8 native: add getCommitteeAddress method
Port neo-project/neo#3154.

Close #3334

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-03-22 16:46:59 +03:00
Ekaterina Pavlova
270515de6a native: add committee change events
Port neo-project/neo#3158.

Close #3326

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-03-19 23:00:06 +03:00
Anna Shaleva
a6f52a7180 core: prohibit reentry to Notary withdraw
If we're withdrawing funds to contract that has onNEP17Payment method,
then it may call Notary's withdraw one more time, but the account's
state is not yet updated by this moment.

The problem is similar to https://github.com/neo-project/neo/pull/2734.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-03-18 17:08:32 +03:00
Ekaterina Pavlova
0e6fbadfd5 native: clear LastGasPerVote when voting for NULL
Port neo-project/neo#3173.

Close #3345

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
2024-03-15 10:51:32 +03:00
Anna Shaleva
8162e9033d *: replace slice.Copy with bytes.Clone
And refactor some code a bit, don't use bytes.Clone where type-specific
helpers may be used instead.

Close #2907.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-03-05 13:54:10 +03:00
Anna Shaleva
d7d850ac7d native: never set Neo's newEpoch* cache values to nil
We have cache update mechanism (Neo's cache votesChanged flag), it must
be used for current epoch and new epoch cached values update. And the
cached current/new epoch values themselves must always contain valid
information for the current/new epoch. These cached values must only be
changed once per epoch, never set them to nil.

This commit prevents CN node panic described in #3253 when dBFT tries
to retrieve new epoch validators with some votes modifications made
before at the same dBFT epoch.

Close #3253.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-12-21 17:56:07 +03:00
Dmitrii Stepanov
7b53a0c239 neotest: Add contract signer support
Signed-off-by: Dmitrii Stepanov <dima-stepan@yandex.ru>
2023-12-01 10:50:08 +03:00
Roman Khimov
b31d39836a native: test immediate contract availability
I had some reason to suspect something is wrong here (but it's all OK). Even
though this is kinda tested in TestDeployGetUpdateDestroyContract, it uses
internal APIs and with neotest we can ensure it work OK for a complete tx/block
environment. So, won't hurt having these tests as well.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-11-30 15:58:00 +03:00
Anna Shaleva
910d53b27b core: do not check manifest size on deploy/update
Manifest will be a part of the state.Contract which will be checked on its
way to the storage. Tiny optimisation which allows not to serialize manifest
twice. Ref. https://github.com/nspcc-dev/neo-go/pull/3218#discussion_r1402374232.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-22 20:17:09 +03:00
Anna Shaleva
1d189fd90c Revert "native: ignore decoding errors during cache init"
This reverts commit 822722bd2e.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-22 19:39:03 +03:00
Roman Khimov
ff958706f4
Merge pull request #3212 from nspcc-dev/drop-history
Move NativeUpdateHistory logic uner hardforks
2023-11-21 15:46:16 +03:00
Roman Khimov
28ee1621b8
Merge pull request #3155 from nspcc-dev/apptr-pricing
*: introduce Policy attributes pricing
2023-11-21 15:44:40 +03:00
Anna Shaleva
58102a9a80 *: move NativeUpdateHistory logic under Hardforks management
Close #3196.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-21 14:05:28 +03:00
Anna Shaleva
64b5ba24e9 *: fix less then typos everywhere
My poor grammar...

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-21 13:47:59 +03:00
Anna Shaleva
3b11f98cd0 core: review usages of (*intero.Context).BlockHeight method
This method returns persisted block height and doesn't take into account
persisting block height. Some of the callers of this method relay on
the wrong assumption that BlockHeight() returns persisting block index.

Fix improper usages of this method and adjust tests. Ref.
61a066583e/src/Neo/SmartContract/ApplicationEngine.cs (L634).

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-21 13:46:13 +03:00
Anna Shaleva
474225d425 core, rpcsrv: apply generic attributes fee logic to NotaryServiceFeePerKey
Remove related methods from native Notary and add relevant code to native
Policy.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-21 13:42:56 +03:00
Anna Shaleva
82cb2e718d native: introduce attribute pricing
Port the https://github.com/neo-project/neo/pull/2916.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-21 13:42:56 +03:00
Anna Shaleva
406c9f8b92 core, interop: add strLen method for native StdLib contract
Close #3195.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-20 19:23:33 +03:00
Anna Shaleva
90b01bcea6 core: move SignersToStackItem to transaction package
It will be reused from interops.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-20 14:46:27 +03:00
Anna Shaleva
b4866bd69e native: prohibit NEP-17 roundtrip with zero balance
Close #3190.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-07 19:37:37 +03:00
Anna Shaleva
ba4c58780c native: optimize policy check for transaction's signers
Do not retrieve RO cache for each signer, make it ones per transaction
instead.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-03 10:29:47 +03:00
Anna Shaleva
bbbc6805a8 native: fix NeoToken initialization process
Refactored native NeoToken cache scheme introduced in #3110 sometimes requires
validators list recalculation during native cache initialization process (when
initializing with the existing storage from the block that is preceded each N-th block).
To recalculate validators from candidates, native NeoToken needs an access to
cached native Policy blocked accounts. By the moment of native Neo initialization,
the cache of native Policy is not yet initialized, thus we need a direct DAO access
for Policy to handle blocked account check.

Close #3181.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-11-02 17:56:02 +03:00
Anna Shaleva
065bd3f0be *: introduce Genesis protocol configuration
This section contains genesis-related settings including genesis-related or natives-related
extensions. Currently it includes the set of node roles that may be designated
duing the native Designation contract initialisation.

Close #3156.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-19 18:30:20 +03:00
Anna Shaleva
61a74ab331 native: introduce Stringer for noderoles types
And rename roles.go to role.go to match the role_string.go and the
existing naming pattern for enums.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-19 11:33:04 +03:00
Anna Shaleva
d9644204ee native: make newEpochNextValidators always contain non-empty value
If it's the end of epoch, then it contains the updated validators list recalculated
during the last block's PostPersist. If it's middle of the epoch, then it contains
previously calculated value (value for the previous completed epoch) that is equal
to the current nextValidators cache value.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-10 13:18:05 +03:00
Anna Shaleva
f78f915071 native: optimize NEO's committee/validators cache handling
Do not recalculate new committee/validators value in the start of every
subsequent epoch. Use values that was calculated in the PostPersist method
of the previously processed block in the end of the previous epoch.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-10 13:18:05 +03:00
Anna Shaleva
27dddb4d50 native: refactor argument of NEO's getCommitteeMembers function
No funcional changes, just refactoring. It doesn't need the whole cache,
only the set of committee keys with votes.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2023-10-10 13:18:05 +03:00