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Author SHA1 Message Date
Anna Shaleva
f31ce9289d core: add System.Contract.GetCallFlags interop 
Part of #1055.

It returns calling flags of the current context.
 2020-07-17 12:35:02 +03:00
Anna Shaleva
842feb2533 core: adjust System.Contract.Update interop 
Part of #1055.

We should check contract scripthash against the one provided in manifest
and manifest groups. We shouldn't put on stack anything after return.
And ofcourse, we mast not destroy the old contract at the end, as
`contractDestroy` removes all storage items associated with the
old contract ID (which equals to the new contract ID). We just remove
old contract state - it's enough.
 2020-07-17 12:33:44 +03:00
Anna Shaleva
fddad0b475 core: adjust System.Contract.Create interop 
Part of #1055.

It should check given scripthash against manifest groups and return the
contract state as a struct (not interop interface).
 2020-07-17 09:28:52 +03:00
Anna Shaleva
d2ec0fed3d core: adjust System.Blockchain.GetContract interop 
Part of #1055.

It should put on stack an array instead of interop interface.
 2020-07-17 09:28:52 +03:00
Anna Shaleva
1a5fb01e61 core: adjust System.Contract.IsStandard interop 
Part of #1055.

It should check not only stored contracts, but also interop context
script container in case if it's a transaction.
 2020-07-17 08:19:43 +03:00
Anna Shaleva
d2f452c240 core: adjust System.Contract.CallEx interop 
Part of #1055
 2020-07-17 08:19:43 +03:00
Anna Shaleva
74ffde8367 core: adjust System.Blockchain.GetTransactionFromBlock interop 
To match C# implementation, we should pick all arguments from stack first.
 2020-07-17 08:19:43 +03:00
Anna Shaleva
a1f98f92fe compiler: add ConvertResultToStruct flag 
Part of #1055.

There'll be a lot of interops which result with a struct on stack instead
of interop interface, and sometimes their names are the same, so it's
unrelyable to take into account interop name only and don't pay
attention to it's API (package).

Also sort syscalls by package and name.
 2020-07-17 08:19:43 +03:00
Roman Khimov
75dc62fa81
Merge pull request #1175 from nspcc-dev/neo3/crypto/ecdsa 
crypto: add Secp256k1 support
 2020-07-15 13:34:42 +03:00
Roman Khimov
aee200720d README: update release info 2020-07-14 19:45:18 +03:00
Roman Khimov
447554ea4d CHANGELOG: release 0.90.0 2020-07-14 18:47:33 +03:00
Roman Khimov
53efb43ad2
Merge pull request #1179 from nspcc-dev/fix-get-script-container-for-test-invocations 
rpc: set transaction's script for test invocation
 2020-07-14 18:45:01 +03:00
Roman Khimov
5ba4f3ef08 rpc: set transaction's script for test invocation 
GetScriptContainer() interop can try to get this transaction and this attempt
will lead to hash calculation with transaction serialization, but transaction
can't be successfully serialized if it doesn't have a script set, so this
makes test invocations fail.
 2020-07-14 18:05:49 +03:00
Anna Shaleva
063a7f683c compiler: add CheckMultisig interops 
Part of #918
 2020-07-14 16:21:38 +03:00
Anna Shaleva
4fafed8411 go.mod: tidy 2020-07-14 16:21:38 +03:00
Anna Shaleva
a3e306ff78 core: implement Secp256k1 Verify and CheckMultisig interops 
Closes #918.
 2020-07-14 16:21:34 +03:00
Anna Shaleva
5326fc587a core: rename Neo.Crypto.CheckMultisig to Neo.Crypto.CheckMultisigWithECDsaSecp256r1 
Part of #918
 2020-07-14 16:19:12 +03:00
Anna Shaleva
17233e1d8e core: rename Neo.Crypto.Verify to Neo.Crypto.VerifyWithECDsaSecp256r1 
Part of #918
 2020-07-14 16:19:12 +03:00
Anna Shaleva
8f17c7fb05 crypto: switch to standard ecdsa keys 
Now we have not only Random EC curve, but also Koblitz curve, so
it will be useful to have information about the curve for each
particular EC point. ecdsa.PublicKey has this information.
 2020-07-14 16:19:07 +03:00
Roman Khimov
4c23aa1d7c
Merge pull request #1174 from nspcc-dev/neo3/interop/getscriptcontainer 
core, compiler: return tx from GetScriptContainer interop
 2020-07-14 08:58:52 +03:00
Roman Khimov
dafb9eea4d
Merge pull request #1177 from nspcc-dev/no-free-vm-runs 
No free VM runs
 2020-07-14 08:42:13 +03:00
Roman Khimov
db027ad9c5 vm: zero GAS means no GAS, use fee data to properly limit execution 
We were accepting transactions with zero system fee, but we shouldn't do
that. Also, transaction's verification execution has to be limited by network
fee.
 2020-07-14 08:37:29 +03:00
Anna Shaleva
c4f7b06974 core, compiler: return struct from GetScriptContainer interop 
Closes #1173
 2020-07-14 06:04:48 +03:00
Roman Khimov
a5d6c76928 cli: pay a system fee for the invocation 2020-07-13 20:10:27 +03:00
Roman Khimov
e21a36a705 config: add MaxGasInvoke to all configuration files 
Limit the GAS available by default.
 2020-07-13 20:09:58 +03:00
Roman Khimov
419d68329c core: limit GAS available for block verification 2020-07-13 18:24:58 +03:00
Roman Khimov
395f4ea46d consensus: limit the number of signatures used for test transactions 
We only need 3 out of 4.
 2020-07-13 18:08:23 +03:00
Roman Khimov
330e1670d6 consensus: limit payload verification time with GAS 
Follow C# implementation.
 2020-07-13 18:07:02 +03:00
Roman Khimov
3134e364b2 core: fix CalculateNetworkFee() for multisig contracts 
We return m from the vm.ParseMultiSigContract and n is the length of pubs,
invocation script then pushes m signatures for n keys.
 2020-07-13 18:05:46 +03:00
Roman Khimov
afc5ee1ded core: fix ECDSA verifiation price, it's 1000000 and it's defined in crypto 2020-07-13 18:04:50 +03:00
Roman Khimov
d1b92f1767
Merge pull request #1172 from nspcc-dev/update-dbft-timestamps-and-cv-reasons 
Update dbft, add 64-bit timestamps and cv reasons
 2020-07-13 09:14:54 +03:00
Roman Khimov
a43e374ac6 consensus: replace magic 1000000 with something more meaningful 2020-07-11 19:54:50 +03:00
Roman Khimov
579630a3fa native: don't expose internal slices to the outside world 
They should be hidden.
 2020-07-11 19:54:50 +03:00
Roman Khimov
7eef895061 consensus: use GetNextBlockValidators where appropriate 
GetValidators without parameter is called upon DBFT initialization and it
should receive validators for the next block (that will create it),
parameterized GetValidators is used for NextConsensus calculation where we
need a list for the current state of the chain.
 2020-07-11 19:54:50 +03:00
Roman Khimov
2278cd5700 consensus: drop NextConsensus from the prepareRequest 
Follow neo-project/neo#744 to make our requests compatible with C# node.
 2020-07-11 19:54:50 +03:00
Roman Khimov
ae497228f0 core: use native NEO GetValidators for bc.GetValidators 
NextBlockValidators are updated before the new block persist, so we need to
use GetValidators to get the list corresponding to the current state of the
chain.
 2020-07-11 19:54:50 +03:00
Roman Khimov
815c075112 consensus: update dbft, use millisecond-precision time, add CV reason 2020-07-11 19:54:50 +03:00
Roman Khimov
97ea5593b0
Merge pull request #1171 from nspcc-dev/drop-old-transaction-attributes 
transaction: drop old attributes
 2020-07-10 21:54:14 +03:00
Roman Khimov
fedcc6b6fc transaction: drop old attributes 
They're not supported in Neo 3. Also change data encoding to base64 following
Neo 3 changes.
 2020-07-10 20:40:27 +03:00
Roman Khimov
56a8f11ad6
Merge pull request #1115 from nspcc-dev/fix/convert 
keys: support returning legacy verification script
 2020-07-10 19:27:36 +03:00
Roman Khimov
ace877ab68
Merge pull request #1170 from nspcc-dev/neo3/mempool/verify_fix 
core: prevent concurrent map writes during (*mp).Verify
 2020-07-09 22:08:50 +03:00
Anna Shaleva
789ee2d3c1 core: do not update mempool while verifying tx 
Closes #1168
 2020-07-09 20:45:59 +03:00
Anna Shaleva
4be1009def core: refactor checkBalanceAndUpdate 2020-07-09 18:27:20 +03:00
Roman Khimov
1fa2d4bc6a
Merge pull request #1165 from nspcc-dev/neo3/state/nep5transfer 
core: store NEP5 transfers and balances as big.Int
 2020-07-09 16:55:51 +03:00
Roman Khimov
d234db9864
Merge pull request #1167 from nspcc-dev/fix-initsslot-for-contract-calls 
vm: fix INITSSLOT, it's context-wide, not VM-wide
 2020-07-09 15:09:52 +03:00
Roman Khimov
15c6cc932d vm: drop checkedhash, it's an unused NeoVM 2 remnant 2020-07-09 15:05:14 +03:00
Roman Khimov
1bb26dcdc1 vm: fix INITSSLOT, it's context-wide, not VM-wide 
It's tied to the current contract, not to VM.
 2020-07-09 15:00:49 +03:00
Roman Khimov
2a16df8db1
Merge pull request #1166 from nspcc-dev/fix-struct-default-init 
Fix struct default init
 2020-07-09 14:52:00 +03:00
Roman Khimov
bc1d6791b9 compiler: allow to append multiple elements 2020-07-09 13:59:43 +03:00
Anna Shaleva
abe3c94b95 core: use big.Int to store NEP5 balances 
closes #1133
 2020-07-09 13:26:39 +03:00