Commit graph

768 commits

Author SHA1 Message Date
Evgenii Stratonikov
aecdf470e7 cli,pkg: use zap.Logger 2020-01-10 11:14:27 +03:00
Evgenii Stratonikov
9c79684516 storage: panic on error in boltdb.Seek
Error in Seek means something is terribly wrong (e.g. db was not opened) and
error drop is not the right thing to do, because caller
will continue working with the wrong view.
2020-01-09 15:17:35 +03:00
Evgenii Stratonikov
8d1f564411 consensus: add tests for getTx 2019-12-27 14:12:58 +03:00
Evgenii Stratonikov
d803dffca8 consensus: return nil interface from getTx 2019-12-27 13:54:11 +03:00
Roman Khimov
c306d2f07c
Merge pull request #581 from nspcc-dev/feat/storage_find
core: implement Neo.Storage.Find interop, closes #422.
2019-12-26 15:46:46 +03:00
Evgenii Stratonikov
48cf4f4a84 core: implement Neo.Storage.Find interop 2019-12-26 15:21:41 +03:00
Evgenii Stratonikov
7b5c47e7f5 vm: add NewMapIterator() 2019-12-26 14:34:15 +03:00
Roman Khimov
f8887b63ba
Merge pull request #578 from nspcc-dev/fix/sign
consensus: verify payloads correctly, closes #555.
2019-12-26 13:07:40 +03:00
Evgenii Stratonikov
64d24d8ddd consensus: verify payloads correctly 2019-12-26 10:49:56 +03:00
Evgenii Stratonikov
714c466c2c core: add ScriptFromWitness function
Extracting verification script from witness became a common task.
This commit adds such a possibility.
2019-12-26 10:49:56 +03:00
Roman Khimov
234d94d27e network: implement getblocks command
Fixes #577, tested with C# nodes connecting to neo-go privnet.
2019-12-25 19:46:57 +03:00
Roman Khimov
9145855d2c
Merge pull request #579 from nspcc-dev/refactor-crypto
This moves some functionality into micro-packages, improves testing,
unexports some code and fixes bugs along the way.
2019-12-25 18:12:50 +03:00
Roman Khimov
604b2c8240 keys: add a successful test for 04-encoded public key 2019-12-25 18:06:25 +03:00
Roman Khimov
fa0537758f keys: add a test for X/Y > P decoding case 2019-12-25 18:01:54 +03:00
Roman Khimov
6c471ecd98 keys: move IsOnCurve decoding check, add a test for it
This check only makes sense for 04-encoded points, because 02 and 03 derive Y
from X and they're on the curve by definition.
2019-12-25 18:00:25 +03:00
Roman Khimov
5ac8cae221 keys: fix bad compressed public key decoding, add a test
The error was not propagated properly here.
2019-12-25 17:44:30 +03:00
Roman Khimov
b246653f62 address: rename functions as per #579 comments
Make them more clear to understand.
2019-12-25 17:34:18 +03:00
Roman Khimov
53e6fbbbf9 base58: add a test for a025b9c42d
As noted by @fyrchik in #579 comments.
2019-12-25 17:33:48 +03:00
Roman Khimov
e25133a385 keys: reuse address package for address generation
Deduplicates code and makes prefix overridable.
2019-12-25 16:03:39 +03:00
Roman Khimov
b7702f3a2e address: improve testing, make it 100% covered 2019-12-25 15:55:39 +03:00
Roman Khimov
c5ceb9128a address: check for prefix when decoding 2019-12-25 15:50:52 +03:00
Roman Khimov
89b6cbf795 address: make Prefix overridable
As it should be, it's specified in the configuration file (and it should be
treated as byte in the config)
2019-12-25 15:42:18 +03:00
Roman Khimov
e685e9bf9a address: move into its own package
Doesn't really belong to the crypto.
2019-12-25 15:22:02 +03:00
Roman Khimov
a025b9c42d base58: remove bogus code from CheckDecode
No other implementation does that and it looks weird, I see nothing meaninful
here.
2019-12-25 15:07:11 +03:00
Roman Khimov
369ac01a27 base58: move into its own package
It doesn't belong to crypto in any way other than it uses hash function
internally.
2019-12-25 15:05:54 +03:00
Roman Khimov
5dd8d29534 hash: improve merkle tree testing
Make it 100% covered.
2019-12-25 14:43:50 +03:00
Roman Khimov
ddad9ac9a3 hash: simplify merkle tree error handling
buildMerkleTree() is internal to the hash package and if anyone calls it with
`len(leaves) == 0` he deserves a panic. As it's the only error case in it, we
can remove error value return from this function and simplify NewMerkleTree().
2019-12-25 14:38:48 +03:00
Roman Khimov
ee28fb08f6 crypto: move merkle tree into the hash package
It's all about hashes, so it makes sense putting it there.
2019-12-25 11:28:59 +03:00
Roman Khimov
db5555bb15 crypto: internalize aes functions into the keys package
This is the only user of it and no one outside should care about these
details.
2019-12-25 11:25:05 +03:00
Roman Khimov
9cc0fca9d2
Merge pull request #574 from nspcc-dev/feature/multireturn
compiler: implement multiple return support, closes #562.
2019-12-25 08:46:38 +03:00
Vsevolod Brekelov
606616618f rpc: add ability to answer as C# with block as []byte 2019-12-25 01:44:37 +03:00
Vsevolod Brekelov
7f1844a39e transaction: add unmarshaling for TXType 2019-12-25 01:44:37 +03:00
Evgenii Stratonikov
f4571ba8cf compiler: implement multiple return support 2019-12-24 16:46:43 +03:00
Evgenii Stratonikov
5bc32b523a vm: implement Neo.Iterator.* interops 2019-12-24 10:21:47 +03:00
Evgenii Stratonikov
3ff7fd5262 vm: implement Neo.Enumerator.* interops 2019-12-24 10:21:46 +03:00
Roman Khimov
bf84e1f2fb core: cache top block
Turns out, our dApps use it a lot and we were going to the DB to get it which
is a useless waste of time. Technically we could also remove blockHeight here,
but not doing it at the moment as it's more involved.

It eliminates this time waste from the pprof graph, but doesn't change 1.4M ->
1.5M 100K mainnet block import test case in any noticeable way.
2019-12-23 19:18:12 +03:00
Roman Khimov
cc16dac0b4 vm: optimize script loading a bit
Preseed the scriptHash value when we already know it. Eliminates this time
waste from the pprof graph, but doesn't really change anything in the 1.4M ->
1.5M 100K mainnet blocks import test.
2019-12-23 18:02:39 +03:00
Roman Khimov
094c8474b7 compiler: move tests from vm/tests
These don't belong to VM as they compile some Go code and run it in a VM. One
may call them integration tests, but I prefer to attribute them to
compiler. Moving these tests into pkg/compiler also allows to properly count
the compiler coverage they add:

-ok     github.com/CityOfZion/neo-go/pkg/compiler       (cached)        coverage: 69.7% of statements
+ok     github.com/CityOfZion/neo-go/pkg/compiler       (cached)        coverage: 84.2% of statements

This change also fixes `contant` typo and removes fake packages exposed to the
public by moving foo/bar/foobar into the testdata directory.
2019-12-23 17:05:34 +03:00
Roman Khimov
deb76c5199 core: add negative non-interop test for all interops
Try to feed some garbage into these functions.
2019-12-23 16:14:43 +03:00
Roman Khimov
76d69ee5ee core: restore proper interops ordering 2019-12-23 16:14:43 +03:00
Roman Khimov
c287a9e93c core: implement Neo.Witness.GetVerificationScript interop 2019-12-23 16:14:43 +03:00
Roman Khimov
9d638d0fee core: implement Neo.InvocationTransaction.GetScript 2019-12-23 16:14:43 +03:00
Roman Khimov
33958be45f
Merge pull request #559 from nspcc-dev/feature/stack_limits
vm: don't refcount simple items

Improves 1.4M to 1.5M 100K mainnet block import test by ~4%.
2019-12-23 12:44:01 +03:00
Roman Khimov
79323cc10b
Merge pull request #567 from nspcc-dev/feature/codegen_add_mod
compiler: Add Mod token, closes #563
2019-12-19 15:32:18 +03:00
Vsevolod Brekelov
1458116567 vm: add tests 2019-12-19 15:23:14 +03:00
Vsevolod Brekelov
b68e9591aa compiler: add test for codegen 2019-12-19 15:23:14 +03:00
Vsevolod Brekelov
3c7ac7eb95 compiler: add mod 2019-12-19 15:23:14 +03:00
Roman Khimov
26ea4799c3
Merge pull request #565 from nspcc-dev/hashed-interop-callback
vm/core: add ID support for SYSCALL, redo interop registration
2019-12-19 15:02:53 +03:00
Roman Khimov
5f3a220b48
Merge pull request #566 from nspcc-dev/feature/varindex
compiler: implement assignment to a variable index
2019-12-19 13:40:32 +03:00
Roman Khimov
a7457d08a1 vm/core: add ID support for SYSCALL, redo interop registration
This solves two problems:
 * adds support for shortened SYSCALL form that uses IDs (similar to #434, but
   for NEO 2.0, supporting both forms), which is important for compatibility
   with C# node and mainnet chain that uses it from some height
 * reworks interop plugging to use callbacks rather than appending to the map,
   these map mangling functions are clearly visible in the VM profiling
   statistics and we want spawning a VM to be fast, so it makes sense
   optimizing it. This change moves most of the work to the init() phase
   making VM setup cheaper.

Caveats:
 * InteropNameToID accepts `[]byte` because that's the thing we have in
   SYSCALL processing and that's the most often usecase for it, it leads to
   some conversions in other places but that's acceptable because those are
   either tests or init()
 * three getInterop functions are: `getDefaultVMInterop`, `getSystemInterop`
   and `getNeoInterop`

Our 100K (1.4M->1.5M) block import time improves by ~4% with this change.
2019-12-19 13:35:42 +03:00