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2723 commits

Author SHA1 Message Date
Evgenii Stratonikov
5310c7f3ce native: fix NEP17.Transfer cost 
It was increased with the introducion of `postTransfer`.
 2020-12-15 12:04:10 +03:00
Roman Khimov
7ba1b16854 state: drop unused UTXO remnant 2020-12-14 15:24:15 +03:00
Roman Khimov
2e0fe370cf nef: lower MaxScriptLength 
Follow neo-project/neo#2119 changes.
 2020-12-14 15:24:15 +03:00
Roman Khimov
cb5ecaefe7 native: drop OnPersistEnd 
Now that PostPersist is being run for every native contract we can do our
dirty caching tricks right there instead of OnPersistEnd.
 2020-12-14 15:24:15 +03:00
Roman Khimov
938be298f0 core: don't allow calls in verification context 
Follow neo-project/neo#2144. System.Contract.CallNative already has "None"
flag, so tests work fine.
 2020-12-14 15:24:15 +03:00
Roman Khimov
cf8cf93e7a native: change contract names, move them to separate package 
Follow neo-project/neo#2138 and make RPC client's GetNativeContractHash
case-sensitive.
 2020-12-14 15:24:15 +03:00
Roman Khimov
aff1469482 native: uppercase token symbols 
Follow neo-project/neo#2136.
 2020-12-14 15:24:15 +03:00
Roman Khimov
1e9253f1f0 interop: rename Neo.Native.Call to System.Contract.CallNative 2020-12-14 15:24:13 +03:00
Roman Khimov
e97cd9c032 core: fail TestCreateBasicChain when saving the chain 
When regenerating RPC server test chain I usually need metadata this test
outputs and the easiest way to get it is make it fail.
 2020-12-14 15:23:49 +03:00
Roman Khimov
9a78f1da19 rpc/client: get policy contract hash in Init() 
Drop hardcoded value.
 2020-12-14 15:23:49 +03:00
Roman Khimov
ab12eee346 native: move contract deployment to management contract 
See neo-project/neo#2119.
 2020-12-14 15:23:46 +03:00
Roman Khimov
ad3547783d native: drop Neo.Native.Deploy, move contract init to management contract 
The contract is almost a stub at the moment, though it does deploy other
contracts.
 2020-12-14 13:33:41 +03:00
Roman Khimov
090bee8624 native: change OnPersist/PostPersist handling 
Every contract now has these and they're always invoked. See
neo-project/neo#1913 and neo-project/neo#2119.
 2020-12-13 21:36:06 +03:00
Roman Khimov
fc361213a7
Merge pull request #1608 from nspcc-dev/core/callflags 
core: adjust call flags
 2020-12-11 19:23:15 +03:00
Anna Shaleva
2290b91b83 core: fix verification call flag 
Previous commit sets AllowCall flag as required for Neo.Native.Call, but
invocation script was loaded with ReadStates flag => native contracts
verification failed.

Other contracts can also make use of AllowCall call flag.
 2020-12-11 17:45:12 +03:00
Roman Khimov
742c15cf0b
Merge pull request #1609 from nspcc-dev/fix/json 
stackitem: fix JSON encoding
 2020-12-11 14:07:21 +03:00
Roman Khimov
1d529dc5b6
Merge pull request #1607 from nspcc-dev/compiler/safe 
Set `Safe` flag in emitted manifest
 2020-12-11 14:03:55 +03:00
Evgenii Stratonikov
18b331d765 stackitem: fix JSON encoding 
Encode both `Buffer` and `ByteString` to UTF-8 bytes.
Follow https://github.com/neo-project/neo/pull/1715 .
 2020-12-11 13:30:47 +03:00
Anna Shaleva
53e45d793b core: adjust call flags 2020-12-11 11:38:14 +03:00
Anna Shaleva
fadbae8997 core: rename call flags 
Also new States flag is added and ReadOnly flag is adjusted.
 2020-12-11 10:34:01 +03:00
Evgenii Stratonikov
4dc5877674 compiler: remove unused code and simplify error handling 
After cbf26f3 some errors can't occur.
 2020-12-10 18:56:08 +03:00
Anna Shaleva
0b5cf78468 network: add notary request payload 2020-12-10 18:17:31 +03:00
Anna Shaleva
501c0c93c6 core: take into account NotaryAssisted attributes during verification 
It's a bug, we have to reserve proper amount of GAS from verification
gas limit for NotaryAssisted attributes.
 2020-12-10 18:17:31 +03:00
Anna Shaleva
6d357c3793 core: return a special error from verifyHashAgainstScript 
It will help us to distinguish proper `false` verification result from
various verification errors.
 2020-12-10 18:17:31 +03:00
Anna Shaleva
2ab0e6c399 core: check stack length before returning false verification result 
We must be sure that stack has no other items before returning `false`
verification result. It is an error in both cases, but by preserving the
order we know exactly that it was correct `false` on stack.
 2020-12-10 18:17:31 +03:00
Evgenii Stratonikov
ec1ff42872 manifest: add Safe flag for NEP-17 methods 2020-12-10 18:04:49 +03:00
Evgenii Stratonikov
2341ae0c53 compiler: specify safe methods in config 2020-12-10 18:00:43 +03:00
Evgenii Stratonikov
d7194e4da5 compiler: do not check for main package in ConvertToManifest 2020-12-10 17:45:23 +03:00
Evgenii Stratonikov
9fd8577dd9 compiler: use Options in ConvertToManifest() 2020-12-10 17:43:25 +03:00
Evgenii Stratonikov
e63191d31f core: hangle CallingScriptHash correctly 
When using native contracts, script hash of second-to-top context
on invocation stack does not always correspond to a real calling
contract.
 2020-12-10 16:52:36 +03:00
Evgenii Stratonikov
e903e40085 core: call from native contracts synchronously 
Follow neo-project/neo#2130.
 2020-12-10 16:43:46 +03:00
Roman Khimov
189d0d801a
Merge pull request #1604 from nspcc-dev/fix/deploy 
cli/smartcontract: return error if deploy script failed to run
 2020-12-10 15:38:33 +03:00
Evgenii Stratonikov
7368ff09ef rpc: marshal GAS correctly 
When using ",string" in JSON struct tag, value is first unmarshaled to
a numeric value (float64 in our case), then to our real type via
`UnmarshalJSON()`, which can lead to rounding errors.
 2020-12-10 15:32:00 +03:00
Roman Khimov
a3f91ba8c5
Merge pull request #1603 from nspcc-dev/compiler/types 
compiler: enforce `Hash160` and `Hash256` size in literals
 2020-12-10 14:55:03 +03:00
Roman Khimov
f3e64e08d7
Merge pull request #1602 from nspcc-dev/fix/test 
vmcli/test: run shell after providing input
 2020-12-10 14:42:30 +03:00
Evgenii Stratonikov
ff4880249d compiler: enforce Hash160 and Hash256 size in literals 
Can be useful to prevent small typos.
 2020-12-10 14:11:28 +03:00
Evgenii Stratonikov
37a8550215 compiler: add contract.CallEx interop 2020-12-10 13:45:10 +03:00
Evgenii Stratonikov
ec58bec803 compiler: fix global constant traversal 
There can be no global variables, but some global constants.
Introduced in 0b44a430.
 2020-12-10 13:45:10 +03:00
Evgenii Stratonikov
b807fd9e7f compiler: rename engine.AppCall() to contract.Call() 2020-12-10 13:45:10 +03:00
Evgenii Stratonikov
c7ce9cd4f6 compiler: defer dir removal right after creation 2020-12-10 13:40:29 +03:00
Evgenii Stratonikov
76a6ddc3a4 vmcli/test: run shell after providing input 
In some cases, `Run()` can read from input before we have written
anything to it.
 2020-12-10 13:35:52 +03:00
Roman Khimov
d828096cbf
Merge pull request #1599 from nspcc-dev/compiler/debuginfo 
compiler: save both VM and smartcontract types
 2020-12-09 23:30:59 +03:00
Evgenii Stratonikov
cbf26f315c compiler: save both VM and smartcontract types 
VM types are used in debugger, while smartcontract ones are used in
manifest. We can't save only one of them, because conversion in either
side is lossy:
1. VM has `Array` and `Struct` but smartcontract only has `Array`.
2. Smartcontract has `Hash160` etc, which are all `ByteString` or
`Buffer` in VM.

And to spice things a bit more, return type in debugger can be `Void`,
which corresponds to no real stackitem type (as it must exist).
 2020-12-09 22:35:22 +03:00
Roman Khimov
02457d9f77
Merge pull request #1597 from nspcc-dev/fix/safemethods 
manifest: add `Safe` flag to method descriptor
 2020-12-09 16:32:19 +03:00
Roman Khimov
3d0ed6eac3
Merge pull request #1595 from nspcc-dev/tests/network 
network: add tests for most of the commands
 2020-12-09 15:31:57 +03:00
Evgenii Stratonikov
27624946d9 network/test: add tests for server commands 2020-12-09 15:23:49 +03:00
Evgenii Stratonikov
bd81b19a7a network: fix requestTx() 
2 bugs were here:
1. If amount of tx is small, no messages were sent.
2. Correctly cut byte slice if last message is small.
 2020-12-09 12:04:10 +03:00
Evgenii Stratonikov
074ba5f394 network: fix GetBlocks command 
Return exactly requested amount of hashes.
 2020-12-09 12:04:10 +03:00
Evgenii Stratonikov
df801a8539 rpc: marshal GAS in getunclaimedgas as decimal 2020-12-09 11:19:25 +03:00
Evgenii Stratonikov
56b23b718d fixedn: allow to parse big decimals 2020-12-09 11:19:25 +03:00