Evgenii Stratonikov
d803dffca8
consensus: return nil interface from getTx
2019-12-27 13:54:11 +03:00
Evgeniy Kulikov
68c78d818a
Merge pull request #582 from nspcc-dev/db-dump-fixes
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DB dump and restore fixes
2019-12-27 12:53:05 +03:00
Roman Khimov
f15a2401b1
cli/server: close the chain gracefully on restore even on error
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Not an issue for dumper, but when restoring we should correctly save
everything already imported even if the subsequent block fails.
2019-12-27 12:38:07 +03:00
Roman Khimov
1f4b7b366e
cli/server: skip genesis block on restore if it matches ours
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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
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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
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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
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It was broken by 03ff2976ed
2019-12-26 20:03:06 +03:00
Roman Khimov
c306d2f07c
Merge pull request #581 from nspcc-dev/feat/storage_find
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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
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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
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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
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network: implement getblocks command
2019-12-25 23:11:49 +03:00
Roman Khimov
234d94d27e
network: implement getblocks command
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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
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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
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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
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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
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Make them more clear to understand.
2019-12-25 17:34:18 +03:00
Roman Khimov
53e6fbbbf9
base58: add a test for a025b9c42d
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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
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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
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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
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Doesn't really belong to the crypto.
2019-12-25 15:22:02 +03:00
Roman Khimov
a025b9c42d
base58: remove bogus code from CheckDecode
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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
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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
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Make it 100% covered.
2019-12-25 14:43:50 +03:00
Roman Khimov
ddad9ac9a3
hash: simplify merkle tree error handling
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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
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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
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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
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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
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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
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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
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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
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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
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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
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compiler: move tests from vm/tests
2019-12-23 17:14:13 +03:00
Roman Khimov
094c8474b7
compiler: move tests from vm/tests
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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
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Scripty interops, fixes #421 .
2019-12-23 16:28:12 +03:00
Roman Khimov
deb76c5199
core: add negative non-interop test for all interops
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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
