Roman Khimov
90180c6fb6
native: pass DAO to CheckPolicy(), it doesn't need interop context
...
Simplify things a bit.
2020-08-07 12:21:52 +03:00
Roman Khimov
791c983304
core: drop GetScriptHashesForVerifying
...
It no longer depends on blockchain state and there can't ever be an error, in
fact we can always iterate over signers, so copying these hashes doesn't make
much sense at all as well as sorting arrays in verifyTxWitnesses (witnesses
order must match signers order).
2020-08-07 12:21:52 +03:00
Roman Khimov
c19838ea67
core: use errors.Is in PoolTx
...
Just in case.
2020-08-07 12:21:52 +03:00
Roman Khimov
4c38fae54c
core: fix mempool error check in PoolTx
...
ErrAlreadyExists should be returned for ErrDup, not ErrConflict.
2020-08-07 12:21:52 +03:00
Roman Khimov
0e2784cd2c
always wrap errors when creating new ones with fmt.Errorf()
...
It doesn't really change anything in most of the cases, but it's a useful
habit anyway.
Fix #350 .
2020-08-07 12:21:52 +03:00
Roman Khimov
205f52c563
core: use error wrapping to provide more details
2020-08-07 12:21:52 +03:00
Roman Khimov
5ef08f60ae
remove github.com/pkg/errors from dependencies
...
It's not needed any more with Go 1.13 as we have wrapping/unwrapping in base
packages. All errors.Wrap calls are replaced with fmt.Errorf, some strings are
improved along the way.
2020-08-07 12:21:52 +03:00
Roman Khimov
d571162173
Merge pull request #1252 from nspcc-dev/fix/voting
...
Implement delegated voting
2020-08-07 10:38:32 +03:00
Evgenii Stratonikov
bfda60c683
native: add missing witness checks to NEO.(Un)registerCandidate
2020-08-07 09:17:02 +03:00
Evgenii Stratonikov
8af3f05358
native: implement NEO.UnregisterCandidate
method
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
38a92323c9
native: fill votes when registering unregistered candidate
...
If a candidate was registered, then unregistered and then again
registered, it's votes must not be lost.
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
27169d140f
core: implement (*Blockchain).GetStandByCommitee()
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
05c24d9401
cli: support voting
...
Closes #1206 .
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
a3f419f8df
emit: allow to emit Null
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
e5d973d3a4
config: rename StandbyValidators to StandbyCommittee
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
b14b047c78
native: add tests for delegated voting
2020-08-06 20:39:13 +03:00
Evgenii Stratonikov
9bc731b3b1
native: implement delegated voting
...
Close #867 .
2020-08-06 20:39:13 +03:00
Roman Khimov
6e5920cc09
use -trimpath build flag for more reproducible builds
...
Fix #349 .
2020-08-06 16:32:36 +03:00
Roman Khimov
eee457ae49
drop support for Go 1.12
...
It's old and not maintained. Use latest Go for builds and test only with 1.13
and 1.14.
2020-08-06 16:29:55 +03:00
Evgenii Stratonikov
f0b62cdaa6
native: make *totalSupply accept DAO
...
There is no need to provide full interop context.
2020-08-06 14:26:24 +03:00
Evgenii Stratonikov
3e39f0f211
native: rename Validator to Candidate
2020-08-06 14:26:24 +03:00
Roman Khimov
e1d3223505
Merge pull request #1247 from nspcc-dev/feature/pointers
...
Support pointers in compiler
2020-08-06 13:53:08 +03:00
Roman Khimov
5e53aceb0f
Merge pull request #1277 from nspcc-dev/restrict-verification-call-flags
...
core: restrict verification scripts with CallFlags.None
2020-08-06 13:52:14 +03:00
Evgenii Stratonikov
5b78bb2e55
docs: describe pointer support in compiler.md
2020-08-06 13:43:40 +03:00
Roman Khimov
57ee8b80e5
Merge pull request #1246 from nspcc-dev/protocol/getblockbyindex
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protocol: request blocks by index
2020-08-05 23:21:07 +03:00
Roman Khimov
f5fbef165a
Merge pull request #1259 from nspcc-dev/fix/notifications
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Disallow changing notifications
2020-08-05 19:50:45 +03:00
Roman Khimov
b7f89b0544
core: restrict verification scripts with CallFlags.None
...
Follow neo-project/neo#1776 . Looks very suspicious to me as it severely limits
verification scripts, but we have to be compatible at this point.
2020-08-05 19:17:48 +03:00
Roman Khimov
fced917b71
Merge pull request #1261 from nspcc-dev/feature/init
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compiler: allow to use `init` function
2020-08-05 19:04:51 +03:00
Roman Khimov
f232d477af
Merge pull request #1269 from nspcc-dev/fix-cli-util-lint-error
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cli/util: fix lint error introduced by 227c6a2ca
2020-08-05 13:31:32 +03:00
Roman Khimov
b0f0dc5352
cli/util: fix lint error introduced by 227c6a2ca
2020-08-05 13:17:23 +03:00
Evgenii Stratonikov
f2107bfbc4
compiler: copy structs when passing as arguments
...
In Go structs must be copied when used as arguments.
To do so we must clone struct on VM level.
This is done by appending this struct to an intermediate array.
2020-08-05 13:14:38 +03:00
Evgenii Stratonikov
4488f61777
compiler: compile init
even if there are no globals
...
`init` can be useful even if no globals are present,
e.g. we can use some syscall inside.
2020-08-05 12:59:53 +03:00
Evgenii Stratonikov
194da64975
core: deepcopy notification in System.Runtime.Notify
...
Make it impossible to change already emitted notifications via
`System.Runtime.GetNotifications`.
2020-08-05 11:19:41 +03:00
Evgenii Stratonikov
b8cc33d0b2
stackitem: implement DeepCopy
2020-08-05 11:19:41 +03:00
Evgenii Stratonikov
439d9ff94d
compiler: initialize packages according to go spec
...
`init()` functions should be called during package initialization,
after global variables were processed.
2020-08-05 11:15:07 +03:00
Evgenii Stratonikov
6f2759be3a
compiler: process packages in deterministic order
2020-08-05 11:00:25 +03:00
Evgenii Stratonikov
b771d2d024
compiler: allow to use init
function
...
Process `init()` functions after global variables has been processed.
It's body is saved into the `_initialize` method where all
initialization is performed.
2020-08-05 11:00:25 +03:00
Roman Khimov
4bbe863904
Merge pull request #1266 from nspcc-dev/notifications/filter_by_name
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rpc: filter subscriptions' notifications by name
2020-08-05 10:00:15 +03:00
Roman Khimov
fe779937ea
Merge pull request #1258 from nspcc-dev/feature/parse
...
Allow to use `vm parse` directly
2020-08-05 09:59:38 +03:00
Evgenii Stratonikov
7e3813a88f
cli: use TAB as delimiter in vm parse
...
Make it simpler to use result in pipes:
neo-go vm parse 123 | rg "Integer to Hex" | cut -f1- | sed -r 's/\t//g'
2020-08-05 09:40:50 +03:00
Evgenii Stratonikov
227c6a2caa
cli: allow to use vm parse
directly
2020-08-05 09:40:50 +03:00
Roman Khimov
ef53a45e7a
Merge pull request #1264 from nspcc-dev/smartcontract/manifest/supported_standards
...
smartcontract: add list of supported standards to manifest
2020-08-04 22:17:00 +03:00
Roman Khimov
49688de75c
Merge pull request #1260 from nspcc-dev/feature/sendmany
...
cli: allow to transfer multiple tokens in `multitransfer`
2020-08-04 19:35:03 +03:00
Roman Khimov
058a26b647
Merge pull request #1244 from nspcc-dev/transaction/signers
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core: move transaction sender to signers
2020-08-04 19:16:18 +03:00
Anna Shaleva
6c8accf18c
core, network: request blocks instead of headers
...
Closes #1192
1. We now have CMDGetBlockByIndex, so there's no need to request headers
first when we can just ask for blocks.
2. We don't ask for headers (i.e. we don't send CMDGetHeaders),
consequently, we shouldn't react on CMDHeaders.
3. But we still keep on reacting on CMDGetHeaders command as
there could be a node which needs headers.
2020-08-04 17:52:34 +03:00
Anna Shaleva
f6f3863e0e
network: allow to GetHeaders by index
...
Use GetBlockByIndex payload for GetHeaders command instead of GetBlocks
payload.
2020-08-04 17:52:34 +03:00
Anna Shaleva
7b1c305000
network: fix handleGetBlockByIndexCmd method
...
It returned an error in case if block wasn't found (it might be when our
chain is lower). Fixed. It also should return all requested blocks, not
the first one.
2020-08-04 17:52:34 +03:00
Anna Shaleva
0b0591fc34
network: allow to use -1 to specify GetBlockByIndex.Count
2020-08-04 17:52:34 +03:00
Anna Shaleva
0b856033b0
network: use MaxHeadersAllowed to restrict GetBlockByIndex
2020-08-04 17:52:34 +03:00
Anna Shaleva
737ba700e9
network: rename GetBlockData command
...
GetBlockData -> GetBlockByIndex
2020-08-04 17:52:34 +03:00