Commit graph

37 commits

Author SHA1 Message Date
Roman Khimov
3339824fe9 native: simplify code somewhat, get Metadata() only once 2022-12-16 23:48:04 +03:00
Roman Khimov
5d478b5514 native: add old management deploy/update call flags to Aspidochelone
d5a9af5860 is incompatible with the NeoFS
mainnet sidechain, so we add the old logic to the pre-Aspidochelone
behaviour. Changing flags at newMethodAndPrice() is a bit less convenient
unfortunately because this will affect interop validity checks, so let's have
this kludge here.
2022-12-16 23:45:47 +03:00
Anna Shaleva
a0774a2194 core: pop native call arguments after call invocation
Close #2489.
2022-05-16 09:39:17 +03:00
Elizaveta Chichindaeva
28908aa3cf [#2442] English Check
Signed-off-by: Elizaveta Chichindaeva <elizaveta@nspcc.ru>
2022-05-04 19:48:27 +03:00
Anna Shaleva
473955c2d6 core: use proper current block height/hash for interop API 2022-04-29 18:00:46 +03:00
Anna Shaleva
d3672eb14a core: use BaseExecFee from InteropContext instead of Blockchain's one
The InteropContext's one contains all relevant fee changes applied in
the prevouse transactions of the current block.
2022-04-08 12:56:46 +03:00
Anna Shaleva
544f2c2cb2 core: use proper storage price within the whole interop context
We shouldn't use StoragePrice from Blockchain because its dao doesn't
contain the whole set of changes from previouse transactions in the
current block. Instead, we should use an updated storage price for
each transaction and retrieve the price from cached DAO.
2022-04-08 12:50:56 +03:00
Anna Shaleva
a4dab3a5ba core: adjust error message of native call 2022-03-30 12:18:01 +03:00
Roman Khimov
c942402957 blockchainer: drop Policer interface
We never use it as a proper interface, so it makes no sense keeping it this
way.
2022-01-12 00:58:03 +03:00
Roman Khimov
b07347e602 core: reuse PushItem for interops
Probably less critical here, but still let's push things faster.
2021-08-30 23:43:58 +03:00
Anna Shaleva
9377751e65 config: add NativeUpdateHistory 2021-03-15 12:35:14 +03:00
Evgeniy Stratonikov
9cb38a4b1b native: support StorageFee 2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
3278d23852 native: rename Price to CPUFee
Method price is now multiplied by `BaseExecFee`.
2021-03-11 10:12:30 +03:00
Evgeniy Stratonikov
f9f1fe03b2 core: refactor native call
1. `System.Contract.CallNative` expects version on stack.
2. Actual method is determined based on current
   instruction pointer.
3. Native hashes don't longer depend on NEF checksum.
2021-02-26 10:59:09 +03:00
Evgeniy Stratonikov
6ca7b4b966 interop: rename ContractID to ID
Helps further refactoring, see next commit.
2021-02-11 12:27:43 +03:00
Evgeniy Stratonikov
849385a533 native: allow to overload native methods 2021-01-29 12:19:08 +03:00
Roman Khimov
6ecc6f0422 native: call native contracts by ID instead of name
Fix #1666.
2021-01-18 00:38:23 +03:00
Evgenii Stratonikov
1c0c331e25 core: update System.Contract.Call syscall
1. Remove `System.Contract.CallEx`.
2. Extend number of parameters.
3. Add return value count to `VM.Context`.
2021-01-14 18:23:36 +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
Roman Khimov
ad3547783d native: drop Neo.Native.Deploy, move contract init to management contract
The contract is almost a stub at the moment, though it does deploy other
contracts.
2020-12-14 13:33:41 +03:00
Roman Khimov
090bee8624 native: change OnPersist/PostPersist handling
Every contract now has these and they're always invoked. See
neo-project/neo#1913 and neo-project/neo#2119.
2020-12-13 21:36:06 +03:00
Anna Shaleva
2290b91b83 core: fix verification call flag
Previous commit sets AllowCall flag as required for Neo.Native.Call, but
invocation script was loaded with ReadStates flag => native contracts
verification failed.

Other contracts can also make use of AllowCall call flag.
2020-12-11 17:45:12 +03:00
Roman Khimov
1cf1fe5d74 *: introduce stable contract hashes
Follow neo-project/neo#2044.
2020-11-27 21:47:08 +03:00
Evgenii Stratonikov
42ae226f9e native: use proper stack for result
When native method calls other contract result should be put
on the stack of current context. With oracles this problem wasn't
noticed because of void return type.
2020-11-24 12:17:28 +03:00
Evgenii Stratonikov
30526046e7 native: don't push void result in Call
This was done in https://github.com/neo-project/neo/pull/1693
for native calls. `OnPersist` script still uses `DROP` though
as value is pushed via `CheckReturn` logic for regular calls.
2020-09-25 16:32:10 +03:00
Roman Khimov
f5131491b7
Merge pull request #1271 from nspcc-dev/core/call_from_native
core: contractCall from native contracts
2020-08-07 21:24:50 +03:00
Anna Shaleva
995053f2eb core: add VM into interop context 2020-08-07 16:15:24 +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
Evgenii Stratonikov
f40aba4cd0 vm: convert items to UTF-8 strings
Add `stackitem.ToString` for seamless string conversion.
2020-07-30 12:37:31 +03:00
Anna Shaleva
4bf88ba6b0 core: decouple native contracts from interop service
Closes #1191.
2020-07-29 10:33:18 +03:00
Evgenii Stratonikov
e52c39ae7e manifest: remove EntryPoint from manifest 2020-07-27 11:08:01 +03:00
Anna Shaleva
6e44499cec core: adjust Neo.Native.Deploy interop
Part of #1055.

It could be that context.Block is nill.
2020-07-22 16:58:32 +03:00
Evgenii Stratonikov
df958caf93 core: add Manifest to state.Contract 2020-06-11 10:45:24 +03:00
Evgenii Stratonikov
301c1b7601 native: save native contract state on deploy 2020-05-07 14:03:14 +03:00
Roman Khimov
30836ca69b core/native: untangle native contracts initialization
The notion of NativeContractState shouldn't ever existed, native contract is a
contract and its state is saved as regular contract state which is critical
because we'll have MPT calculations over this state soon.

Initial minting should be done in Neo.Native.Deploy because it generates
notification that should have proper transaction context.

RegisterNative() shouldn't exist as a public method, native contracts are only
registered at block 0 and they can do it internally, no outside user should be
able to mess with it.

Move some structures from `native` package to `interop` also to avoid circular
references as interop.Context has to have a list of native contracts (exposing
them via Blockchainer is again too dangerous, it's too powerful tool).
2020-04-27 12:30:39 +03:00
Anna Shaleva
869c7d6afa core: init native interops in the genesis block
closes #836
2020-04-27 12:30:39 +03:00
Evgenii Stratonikov
25354c44f9 core: implement NativeContract support 2020-04-16 15:55:34 +03:00