Commit graph

3405 commits

Author SHA1 Message Date
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
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
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
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
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
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
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
Anna Shaleva
7c6cdcbcc9 core: fix bug with policy.MaxVerificationGas
In 121c9664b we should take into account isValid flag of
NativePolicy contract while retrieving MaxVerificationGas native
policy value. Otherwise we won't be able to get MaxVerificationGas
after the node was restarted, because this value is not truly
stored along with the other native policy values.

This commit fixes bug with headers verification after the  node
restarting with an existing storage:

```
2020-08-03T12:52:56.158+0300	WARN	failed processing headers	{"error": "vm failed to execute the script with error: error encountered at instruction 0 (PUSHDATA1): gas limit is exceeded", "errorVerbose": "vm failed to execute the script with error: error encountered at instruction 0 (PUSHDATA1): gas limit is exceeded\ngithub.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).verifyHashAgainstScript\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/core/blockchain.go:1454\ngithub.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).verifyHeaderWitnesses\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/core/blockchain.go:1517\ngithub.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).verifyHeader\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/core/blockchain.go:1175\ngithub.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).addHeaders\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/core/blockchain.go:484\ngithub.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddHeaders\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/core/blockchain.go:453\ngithub.com/nspcc-dev/neo-go/pkg/network.(*Server).handleHeadersCmd\n\t/home/neospcc/Documents/GitProjects/nspcc-dev/neo-go/pkg/network/server.go:454\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1373"}
```
2020-08-04 17:52:34 +03:00
Anna Shaleva
ba08a9b6ad core: move all transaction.Decode checks to separate method
We should perform the same checks during UnmarshalJSON.
2020-08-04 17:34:06 +03:00
Anna Shaleva
ead6bdb25e core: remove unnecessary comment 2020-08-04 17:34:06 +03:00
Anna Shaleva
90825efa16 core: move transaction's sender to cosigners
Closes #1184

Ported changes from https://github.com/neo-project/neo/pull/1752
2020-08-04 17:33:50 +03:00
Anna Shaleva
66ceaa6b75 smartcontract: add list of supported standards to manifest
Closes #1204
2020-08-04 17:29:44 +03:00
Anna Shaleva
4ff3a9e9a7 rpc: filter subscriptions' notifications by name
Closes #1263
2020-08-04 16:29:13 +03:00
Roman Khimov
e9d41c78c9
Merge pull request #1265 from nspcc-dev/native/policy/test_fix
core: fix native policy tests
2020-08-04 15:16:56 +03:00
Anna Shaleva
8697582b23 core: add FeeOnly witness scope 2020-08-04 15:08:59 +03:00