Commit graph

76 commits

Author SHA1 Message Date
Evgenii Stratonikov
a4e4439967 core,vm: implement System.Runtime.GasLeft syscall 2020-06-17 11:24:11 +03:00
Evgenii Stratonikov
6339efac11 core: implement System.Json.* interops 2020-06-16 11:35:06 +03:00
Evgenii Stratonikov
971ab0646f core: specify allowed triggers for interops
Related #1026, #1027, #1028, #1031.
2020-06-11 13:16:07 +03:00
Evgenii Stratonikov
0dd00a49f5 core: specify require call flags in interop description
Related #1026, #1027, #1028, #1031.
2020-06-11 13:16:07 +03:00
Evgenii Stratonikov
f8a11f61b6 core: update *.Contract.* interops
1. Remove GetScript, IsPayable, GetStorageContext.
2. Revert 82319538 related to GetStorageContext.
3. Rename Migrate to Update.
4. Move remaining to System.Contract.*.

Related #1031.
2020-06-11 10:50:35 +03:00
Evgenii Stratonikov
c69f8a2fa3 core: check for permission in System.Contract.Call(Ex) 2020-06-11 10:45:25 +03:00
Evgenii Stratonikov
5514b3f52f smartcontract,vm: remove DynamicInvoke feature
It doesn't exist in NEO3.
2020-06-11 10:45:25 +03:00
Evgenii Stratonikov
20616cc97f interop: perform contract checks in CheckWitness 2020-06-11 10:45:25 +03:00
Evgenii Stratonikov
df958caf93 core: add Manifest to state.Contract 2020-06-11 10:45:24 +03:00
Evgenii Stratonikov
425277098c native: set ContractID for NEO & GAS contracts 2020-06-10 14:23:25 +03:00
Anna Shaleva
783f5ecb01 vm: move StackItem to a separate package
closes #912
2020-06-08 13:27:08 +03:00
Roman Khimov
8231953842 core: fix Neo.Contract.GetStorageContext security check
This syscall should only work for contracts created by current transaction and
that is what is supposed to be checked here. Do so by looking at the
differences between ic.dao and original lower DAO.
2020-05-26 19:58:49 +03:00
Evgenii Stratonikov
ec900c7ff7 core: implement System.Contract.Call interop 2020-05-07 14:39:06 +03:00
Anna Shaleva
73167999cc core: add cosigners field to transaction
closes #864
2020-05-04 11:53:31 +03:00
Evgenii Stratonikov
519b31a704 vm: remove crypto-related opcodes
All cryptography has moved to interops in NEO3.
There is no SHA256 interop RN, but it is to appear later.
Closes #777.
2020-04-29 19:16:38 +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
Evgenii Stratonikov
cde4ccf01c vm: remove CHECKSIG/VERIFY/CHECKMULTISIG opcodes 2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
4740d937aa vm: dont use SetCheckedHash outside of vm package 2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
941410a840 core: change verification scripts to new format
Verification scripts now invoke Neo.Crypto.* interops instead of
CHECKSIG/VERIFY opcodes.
2020-04-20 11:55:24 +03:00
Evgenii Stratonikov
a92872931c interop/crypto: allow ECDsaVerify to verify ScriptContainer
When verifying transaction or block, verification script can be
a simple PUSHNULL + SYSCALL, which means that script-encontaining
entity should be verified.
2020-04-17 11:12:40 +03:00
Evgenii Stratonikov
8f08065a8e interop/crypto: allow ECDsaVerify to accept interop items
When invokes with interop item on stack, it should check
for the signature of Verifiable item it contains.
2020-04-17 11:12:40 +03:00
Evgenii Stratonikov
9586af32f2 core: move runtime.CheckWitness interop to a separate package 2020-04-16 15:54:58 +03:00
Evgenii Stratonikov
c23af595c9 core: implement Neo.Crypto.ECDsaCheckMultisig interop 2020-04-13 13:47:39 +03:00
Evgenii Stratonikov
5a30af2c75 core: implement Neo.Crypto.ECDsaVerify interop 2020-04-13 13:46:31 +03:00
Evgenii Stratonikov
30cc2c5783 core: move enumerator/iterator interops to a separate packages 2020-04-11 10:56:36 +03:00
Evgenii Stratonikov
7ffc6c0936 core: move interopContext to a separate package 2020-04-11 10:56:36 +03:00