Commit graph

23 commits

Author SHA1 Message Date
Evgeniy Stratonikov
7a176727ca smartcontract: add GetMajorityNodeCount() 2021-03-09 13:46:44 +03:00
Evgenii Stratonikov
44abaa8ef3 smartcontract: implement GetDefaultHonestNodeCount
We may use this in other parts of code.
2020-10-08 13:48:14 +03:00
Evgenii Stratonikov
b2a3a0851e emit: accept multiple opcodes in Opcode() 2020-10-06 18:03:25 +03:00
Evgenii Stratonikov
51cebe9e47 smartcontract: support creation of majority multisig scripts 2020-08-23 09:39:46 +03:00
Evgenii Stratonikov
7854dcfd8f core: replace interop names with named constants 2020-08-14 14:21:54 +03:00
Roman Khimov
dba248236c smartcontract: add CreateDefaultMultiSigRedeemScript
And use it where appropriate. Some of our code was just plain wrong (like the
one in GAS contract) and unification is always useful here.
2020-08-10 18:58:11 +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
Evgenii Stratonikov
008e6eb233 vm: implement new PUSH opcodes 2020-04-23 10:52:28 +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
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Evgenii Stratonikov
8243a8b3a7 emit: use io.BinWriter instead of bytes.Buffer 2020-02-06 18:45:37 +03:00
Evgenii Stratonikov
4d8a3a359b vm: move Emit* functions to a separate package
Also strip 'Emit' prefix because 'emit' is now
in the package name.
2020-02-06 18:45:37 +03:00
Evgenii Stratonikov
70b23076f8 network: allow single-node privnet setup 2020-01-13 18:01:20 +03:00
Roman Khimov
138e125646 *: remove duplicate functions producing verification script
Drop wif.GetVerificationScript(), drop
smartcontract.CreateSignatureRedeemScript(), add GetVerificationScript()
directly to the PublicKey and use it everywhere.
2019-12-03 18:23:46 +03:00
Roman Khimov
8d4dd2d2e1 vm: move opcodes into their own package
This allows easier reuse of opcodes and in some cases allows to eliminate
dependencies on the whole vm package, like in compiler that only needs opcodes
and doesn't care about VM for any other purpose.

And yes, they're opcodes because an instruction is a whole thing with
operands, that's what context.Next() returns.
2019-12-03 18:22:14 +03:00
Vsevolod Brekelov
8ee421db14 fix spelling and godoc comments 2019-10-22 17:56:03 +03:00
Roman Khimov
c5a4cfaebe smartcontract: add CreateSignatureRedeemScript()
It's very similar to the CreateMultiSigRedeemScript() and it will be used in
interop functions.
2019-10-15 12:56:25 +03:00
Roman Khimov
b77e533d13 crypto/wallet: move public/private key into the new keys package
And drop associated _pkg.dev remnants (refs. #307).

Original `dev` branch had two separate packages for public and private keys,
but those are so intertwined (`TestHelper` subpackage is a proof) that it's
better unite them and all associated code (like WIF and NEP-2) in one
package. This patch also:
 * creates internal `keytestcases` package to share things with wallet (maybe
   it'll be changed in some future)
 * ports some tests from `dev`
 * ports Verify() method for public key from `dev`
 * expands TestPrivateKey() with public key check
2019-08-27 17:45:51 +03:00
Roman Khimov
33c512032f vm: switch from Opcode to Instruction
Which matches the changes done in neo-storm and also make this codebase closer
to the `dev` branch (that also uses Instruction).
2019-08-14 15:40:31 +03:00
Evgeniy Kulikov
f000b76879 [FIX] Formatting and code-style (#118)
* [FIX] Formatting and code-style

- gofmt
- import resort
- prealloc slices
- simplify code

* fix vet
2019-01-25 12:20:35 +01:00
Anthony De Meulemeester
94672cb9cc
Persistance (#53)
* added publish TX for backwards compat.

* lowered the prototick for faster block syncing

* print useragent on startup

* added createMultiRedeemScript for genesis block generation.

* building genesis block from scratch.

* implemented merkle tree.

* starting blockhain with generated genesis hash

* Fixed bug in unspent coin state.

* fixed broken tests after genesis block.

* removed log line.

* bumped version -> 0.34.0
2018-03-25 12:45:54 +02:00
Anthony De Meulemeester
1a1a19da7d
Smartcontract (#39)
* deleted transfer_output added asset type and transaction result to core

* removed writing 0x00 when buffer length is 0

* Refactored emit into VM package + moved tx to own package.

* implemented transaction along with claimTransaction.

* refactored naming of transaction + added decode address for uint160 types

* removed unnecessary folder and files.

* transaction/smartcontract logic

* bumped version 0.24.0
2018-03-04 14:56:49 +01:00
Anthony De Meulemeester
f3f6662fc9
Base wallet implementation (#35)
* Initial draft of the neo-go wallet

* Cleanup + more test for util package

* integrated wallet into neo-cli partially

* base wallet implementation + smartcontract code.
2018-03-02 16:24:09 +01:00