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Author SHA1 Message Date
Roman Khimov
1f4b7b366e cli/server: skip genesis block on restore if it matches ours 
Enables more convenient imports without skipping over the block 0.
 2019-12-27 12:25:39 +03:00
Roman Khimov
ae003a1578 cli/server: fix db restorer math wrt skip 
Given `-s 1` with a dump of 6001 blocks it skipped the first one and then
tried to import the next 6001 which failed with EOF because there are only
6000 blocks left.
 2019-12-27 12:15:47 +03:00
Roman Khimov
b706130175 cli/server: redo dumper to dump blocks from 0 
NGD dumps are all zero-based and even though I don't like it (genesys block
should not be imported, it's the root of chain trust), we have to conform to
this convention for interoperability with C# nodes (otherwise they're not able
to import our dumps).

This also renames `skip` dumper parameter to `start` which is more logical
now, the default is to start the dump from block number zero.
 2019-12-27 12:11:57 +03:00
Roman Khimov
7aa7490fb2 cli: fix wrong db dump format 
It was broken by 03ff2976ed that changed fixed
32-bit length encoding to VarBytes.
 2019-12-26 20:03:06 +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
13f8d6729d
Merge pull request #580 from nspcc-dev/server-getblocks 
network: implement getblocks command
 2019-12-25 23:11:49 +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
Roman Khimov
ef3510072a
Merge pull request #575 from nspcc-dev/feature/rpc_and_serialize_fixes 
Fixes missing unmarshal function for TXType and missing parametrization for "getblock" so
it can return pure bytes.
 2019-12-25 08:46:01 +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
Roman Khimov
f3391f8576
Merge pull request #493 from nspcc-dev/feature/422 
vm: implement Neo.Enumerator/Iterator.* interops

Partially implements #422.
 2019-12-24 13:04:47 +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
f92e84c4cf
Merge pull request #572 from nspcc-dev/tiny-vm-and-core-speedups 
This eliminates some easy to fix blocks, but the overall improvement is on the order
of ~1-2%, so it's hardly visible in a 100K block import test. Still, it slightly reduces
the DB pressure and eliminates useless hashing, so it's nice to have.
 2019-12-23 22:19:34 +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
a939c97a25
Merge pull request #571 from nspcc-dev/move-compiler-tests 
compiler: move tests from vm/tests
 2019-12-23 17:14:13 +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
629c6a7333
Merge pull request #570 from nspcc-dev/scripty-interops 
Scripty interops, fixes #421.
 2019-12-23 16:28:12 +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
Vsevolod Brekelov
d576aa2753 compiler: remove not used functions 2019-12-20 13:05:47 +03:00