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118 commits

Author SHA1 Message Date
Anna Shaleva
0948d53244 examples: add documentation 
And provide the wallet for examples `my_wallet.json` with the owner
address inside.
 2021-03-23 16:46:15 +03:00
Anna Shaleva
9015e50847 core: refactor Neo.Crypto.CheckMultisigWithECDsaSecpr1 
Rename it to Neo.Crypto.CheckMultisig and remove `message` parameter.
 2021-03-10 21:46:05 +03:00
Anna Shaleva
cdaca7be3e core: use Neo.Crypto.CheckSig for standard signature verification 2021-03-10 21:45:58 +03:00
Anna Shaleva
2c81fc8b8e *: upgrade tests to use T.Cleanup() 2021-03-01 17:08:00 +03:00
Anna Shaleva
59ad0e5e04 wallet: export GetVerificationScript method 
We need it to construct witness for P2PNotaryRequest.
 2021-02-11 17:11:36 +03:00
Evgenii Stratonikov
cd5219086a wallet: export NewAccountFromPrivateKey() 
Don't perform back-and-forth conversion, don't handle error
which never occur.
 2020-12-04 12:45:53 +03:00
Roman Khimov
1cf1fe5d74 *: introduce stable contract hashes 
Follow neo-project/neo#2044.
 2020-11-27 21:47:08 +03:00
Evgenii Stratonikov
7d91a3a89e pkg: move internal/ package to the root directory 
This way we can use it in scripts and cli.
 2020-11-24 16:39:56 +03:00
Evgenii Stratonikov
31eca342eb *: replace all NEP5 occurences to NEP17 2020-11-24 13:08:24 +03:00
Evgenii Stratonikov
40a24bad64 cli: add tests for wallet import-deployed 
Fix bugs with import, allow to sign tx with contract.
 2020-09-18 12:07:02 +03:00
Evgenii Stratonikov
2699508914 wallet: emit proper multisignature 
In case when a signature needs to be added to multisig
we must first find corresponding signer, not append new witness.
 2020-08-18 11:24:48 +03:00
Roman Khimov
f46ed798f0
Merge pull request #1169 from nspcc-dev/neo3/rpc/fields_names_adjustment 
rpc: adjust RPC calls JSON fields
 2020-07-15 18:24:54 +03:00
Anna Shaleva
e9f4693e18 wallet: adjust isDefault field name 
Part of #1130
 2020-07-15 14:45:57 +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
Evgenii Stratonikov
0b67d80bb1 wallet: marshal script in base64 
Related #1015.
 2020-07-02 11:43:53 +03:00
Anna Shaleva
6b8957243a *: move wallet config from wallet to config package 
In order to avoid dependency cycle at the next commits:

	imports github.com/nspcc-dev/neo-go/pkg/config
	imports github.com/nspcc-dev/neo-go/pkg/wallet
	imports github.com/nspcc-dev/neo-go/pkg/vm
	imports github.com/nspcc-dev/neo-go/pkg/smartcontract/nef
	imports github.com/nspcc-dev/neo-go/pkg/config
 2020-06-29 09:15:29 +03:00
Evgenii Stratonikov
7b4ca57e33 *: change address to the new format 
NEO3 uses new prefix for address (53 = 0x35), thus string representations as
well as encrypted WIFs should be changed.
 2020-06-17 15:58:21 +03:00
Roman Khimov
f2033b5e54 wallet: check for t.GetSignedPart() result correctness 
It can return nil easily and signing that is a big mistake.
 2020-05-24 23:53:38 +03:00
Evgenii Stratonikov
f9f3192b48 vm: move RET and SYSCALL opcodes 2020-05-07 13:23:05 +03:00
Evgenii Stratonikov
008e6eb233 vm: implement new PUSH opcodes 2020-04-23 10:52:28 +03:00
Evgenii Stratonikov
2c39e6fcec consensus: use unencrypted WIFs for test validators 
They are easier to work with, because of having no dependencies of VM.
 2020-04-23 10:37:45 +03:00
Evgenii Stratonikov
70b183fb9d wallet: add test for regenerating test/docker wallets 
When changing accounts or VM, it is useful to be able to
regenerate all wallets easy and fast.
 2020-04-22 17:17:22 +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
Anna Shaleva
5a984fdf88 config: move config.go out of config/ 
closes #423
 2020-03-31 17:55:59 +03:00
Anna Shaleva
2001a40312 util: JSONify uint160 using LE instead of BE 
closes #769
 2020-03-23 17:38:58 +03:00
Evgenii Stratonikov
9a41ffb9fb wallet: support token removal 
Also add tests for Add/RemoveToken
 2020-03-16 15:12:50 +03:00
Evgenii Stratonikov
03d0a6519a wallet: support account removal 2020-03-16 15:12:50 +03:00
Evgenii Stratonikov
564a8e429d wallet: allow to add token contracts to the wallet 2020-03-10 13:02:14 +03:00
Evgenii Stratonikov
44901ca867 wallet: export contractParam 
It is needed to be able to create Contracts
from the outside.
 2020-03-05 09:43:14 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Evgenii Stratonikov
05a3625b7d wallet: implement (*Account).SignTx 
It is used in both CLI and RPC.
 2020-03-02 18:03:56 +03:00
Evgenii Stratonikov
a3dacd3b74 tests: replace t.Fatal with require where possible 
This makes tests less verbose and unifies the style
they are written in.
 2020-03-02 17:22:27 +03:00
Evgenii Stratonikov
25ffb56982 wallet: support creating multisig accounts 
(*Account).ConvertMultisig() will convert an existing account
into a multisig one.
 2020-02-21 11:19:35 +03:00
Evgenii Stratonikov
5a727cabf8 wallet: add signature check contracts to new accounts 2020-02-21 10:45:57 +03:00
Evgenii Stratonikov
ea30122a09 wallet: rewrite file on save 
When we are opening a file, it is expected that
it will be rewritten, not appended to a already existing wallet.
 2020-02-20 15:52:08 +03:00
Evgenii Stratonikov
ad6fa2aea9 wallet: set WIF and public key on account decrypt 
They are set during account creation and open+decrypt is
expected to put account in the same state.
 2020-02-20 15:52:08 +03:00
Evgenii Stratonikov
d837eb3761 wallet: allow to create accounts from encrypted WIFs 2020-02-20 15:52:08 +03:00
Roman Khimov
17d1b1a2ae wallet: implement GetChangeAddress() 
To select the default address to send tokens to.
 2020-02-19 12:13:27 +03:00
Evgenii Stratonikov
36cfa5b1f4 wallet: add GetAccount() method to Wallet 
It is useful to be able to get account specified by script hash.
 2020-01-17 17:25:51 +03:00
Evgenii Stratonikov
a798e4e0fa wallet: add ScriptHash() method to Contract 2020-01-17 17:25:51 +03:00
Evgenii Stratonikov
a871f75063 wallet: use a script instead a hash 
NEO wallets (e.g. used in privnet setup) use hex-encoded
script inside the wallet, not a script hash.
 2020-01-17 17:25:51 +03:00
Roman Khimov
e96b4bc82e wallet: fix TestNewAccount 
It duplicated TestNewFromWif.
 2020-01-09 18:40:30 +03:00
Roman Khimov
9bb68d7025 wallet: make DecryptAccount a method of Account 
Otherwise it almost duplicates keys.NEP2Decrypt().
 2020-01-09 18:40:30 +03:00
Roman Khimov
b5b05a969c keys: make NEP2Decrypt return a PrivateKey rather than WIF 
There is no point in encoding the output of this function in a WIF format,
most of the users actually want the real key and those who need a WIF can
easily get if from the key (and it's simpler than getting the key from the
WIF).

It also fixes a severe bug in NEP2Decrypt, base58 decoding errors were not
processed correctly.
 2020-01-09 18:05:14 +03:00
Evgenii Stratonikov
0a9a742019 crypto: add invalid testcase 2019-11-29 11:03:03 +03:00
Evgenii Stratonikov
fdd5276d3e network: plug in dBFT library 2019-11-27 10:57:22 +03:00
Vsevolod Brekelov
75104a4a34 wallet: add unit tests 2019-11-06 13:15:47 +03:00
Vsevolod Brekelov
8ee421db14 fix spelling and godoc comments 2019-10-22 17:56:03 +03:00
Roman Khimov
fabd11699a *: gofmt -s 
Appy gofmt for all the source tree.
 2019-09-09 12:02:24 +03:00
Roman Khimov
2c3e92923f keys: simplify error handling for PublicKey() and associated 
PublicKey() for PrivateKey now just can't fail and it makes no sense to return
an error from it. There is a lot of associated functionality for which this
also is true, so adjust it accordingly and simplify a lot of code.
 2019-09-05 12:34:12 +03:00
Roman Khimov
a9b9c9226d *: add/fix godoc comments to satisfy golint 
Fixes things like:
 * exported type/method/function X should have comment or be unexported
 * comment on exported type/method/function X should be of the form "X ..."
   (with optional leading article)

Refs. #213.
 2019-09-03 17:57:51 +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
Evgeniy Kulikov
78cf3e9c5f
Use our RFC6979 fork 
- prepare fork
- update go-modules
- update dependencies
 2019-08-27 13:07:02 +03:00
Roman Khimov
ec7e17ffa6 pkg: make use of the new crypto/hash package 
Simplifies a lot of code and removes some duplication. Unfortunately I had to
move test_util random functions in same commit to avoid cycle
dependencies. One of these random functions was also used in core/transaction
testing, to simplify things I've just dropped it there and used a static
string (which is nice to have for a test anyway).

There is still sha256 left in wallet (but it needs to pass Hash structure into
the signing function).
 2019-08-26 13:32:19 +03:00
Anastasia Prasolova
2fd2866f7f Key signature and wallet address get functions added to Public key (#144) 
* small fixes

* gofmt

* fix in raw tx build

* fixes after review

* balance getter interface

* moved address and signature calculation to public key

* errors handling

* PublicKey() returns PublicKey instead of bytes slice

* fixes after review

* fixes after review
 2019-02-19 18:37:35 +00:00
Evgeniy Kulikov
cdba88b9f2 Code refactoring (#143) 
- simplify code
- prealoc slices
- check errors in tests
- regexp Compile replaced with MustCompile
- uint* cannot be negative
 2019-02-19 14:22:33 +01:00
Evgeniy Kulikov
67cbcac643 Fix typos (#133) 
* Fix typos

* revert chains/unit_testnet

* revert chains

* fix review comments (thx @AlexVanin)
 2019-02-13 18:01:10 +00:00
Evgeniy Kulikov
630919bf7d Fix typos and warnings for GoReport / GolangCiLinter (#132) 
- typos
- gofmt -s
- govet warnings
- golangci-lint run
 2019-02-09 16:53:58 +01:00
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
Anastasia Prasolova
74f0019df2 SendToAddress RPC call (#114) 
* func to get private key from raw bytes

* added function to create raw transfer tx

* fixes

* more fixes

* prettify code and comments; neoscan interaction put in dedicated files
 2018-12-21 10:32:18 +01:00
Anastasia Prasolova
fa1da2cb91 Function to get private key from ASN.1 serialized structure (#109) 
* func to get privkey from raw bytes

* comments fix

* review fixes; version

* version
 2018-12-05 20:04:31 +01:00
Sathvik Birudavolu
5b57a10250 Fix NEP2Encrypt add Unit Tests (#108) 
* fix NEP2 add unit tests

* version update
 2018-12-05 12:30:13 +01:00
Anthony De Meulemeester
4023661cf1
Refactor of the Go node (#44) 
* added headersOp for safely processing headers

* Better handling of protocol messages.

* housekeeping + cleanup tests

* Added more blockchain logic + unit tests

* fixed unreachable error.

* added structured logging for all (node) components.

* added relay flag + bumped version
 2018-03-09 16:55:25 +01:00
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
Steven Jack
42195b1af4 Refactor peer message sending into single interface method .Send() (#40) 
* Adds Send method to Peer interface and removes redundant methods

* Fix imports

* Bumps version
 2018-03-04 14:47:56 +01:00
Anthony De Meulemeester
16ab1d524f
Wallet (#36) 
* deleted public_key file

* bumped version
 2018-03-02 16:35:20 +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