Commit graph

6598 commits

Author SHA1 Message Date
Roman Khimov
74bf4a8e3f slice: add Clean microfunction
To be used for various cleaning purposes, one line is better than three lines.
2022-09-02 14:44:32 +03:00
Roman Khimov
58dc8d0c9b *: always close the wallet after use
Fix #2631.
2022-09-02 14:44:32 +03:00
Roman Khimov
ee5f8b6c21 consensus: update dbft, drop marshaling from private key
dbft doesn not need this and we must not leak the key in any way.
2022-09-02 14:44:18 +03:00
Roman Khimov
cbc2299295 cli/wallet: add warning for dump and export commands 2022-09-02 14:44:18 +03:00
Roman Khimov
cad0d7f00d wallet: add some warnings to Decrypt and PrivateKey docs 2022-09-02 14:44:18 +03:00
Roman Khimov
e164625a7f wallet: provide (*Account).SignHashable API
Make PrivateKey() less used and less useful.
2022-09-02 14:44:01 +03:00
Roman Khimov
e569edc841 wallet: add ScriptHash() to Account
It allows to simplify a lot of code and avoid getting a PrivateKey in some
cases.
2022-09-02 14:43:34 +03:00
Roman Khimov
fd8da6fdb9 *: do not get private key from Account to check if it CanSign()
We have this API now to performs checks.
2022-09-02 14:43:34 +03:00
Roman Khimov
8d33206bb8 *: don't get private key from account if just public one is needed
Add PublicKey() API to the Account and use it as appropriate, avoid creating
additional references to the private key.
2022-09-02 14:43:28 +03:00
Roman Khimov
f79672c4c3
Merge pull request #2624 from nspcc-dev/optimize-unused-globals
compiler: do not emit initialisation code for unused global vars
2022-09-02 14:28:44 +03:00
Roman Khimov
62be6f959c keys/wallet: add Destroy/Close/Close
PrivateKey can be destroyed and Account/Wallet can be closed (destroying keys
in the process).
2022-09-01 17:07:00 +03:00
Roman Khimov
a30e73a0d7 wallet: drop publicKey from Account
It's not very useful and it's only available when we have a private key
anyway.
2022-09-01 17:07:00 +03:00
Roman Khimov
53edbd569f wallet: don't allow to ConvertMultisig a locked account
This stretched the definition of Locked somewhat, but still makes sense to
me, locked accounts better not be touched.
2022-09-01 17:07:00 +03:00
Roman Khimov
0090577446 wallet: don't permanently store wif in the Account
It's useless and it's just another copy of the key. If really needed, it can
be derived from the key.
2022-09-01 17:07:00 +03:00
Roman Khimov
20224cb39c
Merge pull request #2668 from nspcc-dev/cli-signing-improvements
CLI signing improvements
2022-09-01 15:48:39 +03:00
Roman Khimov
411ebdf51e cli: add complete support for offline signing, fix #2662
See documentation update for an example. Some code is made generic as well,
GetCompleteTransaction can now be used directly on ParameterContext.
2022-09-01 15:30:34 +03:00
Roman Khimov
f7cff022c0 docs: mention txdump command which is very useful
It wasn't documented.
2022-09-01 15:30:34 +03:00
Roman Khimov
2e6bd51727 cli/wallet: add strip-keys command
To strip keys from wallets.
2022-09-01 15:30:34 +03:00
Roman Khimov
a9237659ff cli/wallet: correct error message
It can be both NEP-11 and NEP-17.
2022-09-01 15:30:33 +03:00
Roman Khimov
c2c10c111c cli/wallet: process non-out non-rpc calls to sign
And document the behavior better. Fixes #2664.
2022-09-01 15:30:33 +03:00
Roman Khimov
c316107c9f cli/wallet: avoid parsing address in signStoredTransaction
It's not needed, we already have the hash and getDecryptedAccount can't return
an account for a different one.
2022-09-01 15:30:33 +03:00
Roman Khimov
773bcc3a59 context: make error messages a bit less cryptic
Refs. #2664.
2022-09-01 15:30:33 +03:00
Roman Khimov
58707c2b1e context: handle the case when we have more sigs than needed
We can technically have more signatures in the file than we need and it's OK,
this case should be handled.
2022-09-01 15:30:33 +03:00
Anna Shaleva
7f613e63aa compiler: add test for #2661 2022-09-01 13:39:22 +03:00
Anna Shaleva
800321db06 compiler: rename named unused global vars to "_"
So that (*codegen).Visit is able to omit code generation for these
unused global vars. The most tricky part is to detect unused global
variables, it is done in several steps:
1. Collect the set of named used/unused global vars.
2. Collect the set of globally declared expressions that contain
function calls.
3. Pick up global vars from the set made at step 2.
4. Traverse used functions and puck up those global vars that are used
from these functions.
5. Rename all globals that are presented in the set made at step 1
but are not presented in the set made on step 3 or step 4.
2022-09-01 13:39:19 +03:00
Anna Shaleva
1e6b70d570 compiler: adjust TestInline template
Move all auxiliary function declaration after Main, so that INITSLOT
instructions counter works properly. `vmAndCompileInterop` loads program
and moves nextIP to the Main function offset if there's no _init
function. If _init is there, then nextIP will be moved to the start of
_init. In TestInline we don't handle instructions properly (CALL/JMP
don't change nextIP), we just perform instruction traversal from the
start point via Next(), thus INITSLOT counter value depends on the
starting instruction, which depends on _init presence.
2022-09-01 09:19:20 +03:00
Anna Shaleva
91b36657d6 compiler: do not emit code for unnamed unused variables
If variable is unnamed and does not contain function call then it's
treated as unused and code generation may be omitted for it
initialization/declaration.
2022-09-01 09:18:56 +03:00
Anna Shaleva
1dcbdb011a compiler: emit code for unnamed global var decls more careful
In case if global var is unnamed (and, as a consequence, unused) and
contains a function call inside its value specification, we need to emit
code for this var to be able to call the function as it can have
side-effects. See the example:
```
package foo

import "github.com/nspcc-dev/neo-go/pkg/interop/runtime"

var A = f()

func Main() int {
   return 3
}

func f() int {
   runtime.Notify("Valuable notification", 1)
   return 2
}
```
2022-09-01 09:18:07 +03:00
Roman Khimov
4b136e8ab1 cli/sc: tune error messages for forced save/send
Here we're either saving or sending a transaction (depending on `out`), but
not both. Refs. #2664.
2022-08-31 09:51:57 +03:00
Roman Khimov
314cd3341b
Merge pull request #2667 from nspcc-dev/rpc-nep-token-info
Drop NEPXXTokenInfo from the RPC client
2022-08-30 14:41:30 +03:00
Roman Khimov
1da4b333f6 cli/wallet: modernize nep11 balances command, unify with nep17
Make NEP-11 code use getnep11balances the same way NEP-17 code uses
getnep17balances. This command was introduced well before getnep11balances
appeared, so it required always specifying contract explicitly. Now this
constraint can be relaxed somewhat in most cases.
2022-08-30 12:52:14 +03:00
Roman Khimov
7cfcf072b8 cli/wallet: make NEP-17 token selection logic a bit more robust
1. In the single token mode compare known hashes instead of names, names can
   be misleading.
2. Hardcode NEO/GAS, they are special (if not overrided by the wallet data).
2022-08-30 12:52:14 +03:00
Roman Khimov
673c8954cc
Merge pull request #2665 from nspcc-dev/notary-rpcclient
Notary RPC client
2022-08-30 12:43:13 +03:00
Roman Khimov
07f3023e84 rpcclient: add notary.Actor for seamless notary experience 2022-08-30 11:47:56 +03:00
Roman Khimov
5f1fe72504 cli/wallet: use token data from getnepXXbalances
We have this data available since 0.99.1 while all public networks require at
least 0.99.2 for compatibility and NeoFS setups use 0.99.2+ too. This data can
simplify account handling considerably making additional requests unneccessary
in many cases.
2022-08-29 22:52:27 +03:00
Roman Khimov
e28bf55ebb cli/wallet: search for NEP-11 token name in balances
In the same way we do for NEP-17 tokens. This code predates "getnep11balances"
call, so this wasn't possible back then, but now we can improve the situation
(allow specifying names/symbols instead of hashes only).
2022-08-29 22:52:27 +03:00
Roman Khimov
ed6ed61712 neptoken: add Info to replace old NEPXXTokenInfo methods
I'm still not sure it's good to have this exposed from neptoken at all, but
let's try it this way.
2022-08-29 22:52:27 +03:00
Roman Khimov
ac5c609063 core: add a bit more data into NVB errors
It's not always obvious what they mean and the NVB value is.
2022-08-29 15:08:37 +03:00
Roman Khimov
a95984febf actor: allow providing default attributes/hooks to be used
Which expands Actor use cases greatly.
2022-08-29 15:08:37 +03:00
Roman Khimov
840d755baa
Merge pull request #2666 from nspcc-dev/nns-partial-wrapper
rpcclient: add enough of NNS into nns to deprecate NNS methods
2022-08-29 13:05:56 +03:00
Roman Khimov
a3f32bf306 neptoken: move BalanceOf implementation to Base from nep11/nep17
It's the same, even though standards define parameter name in a bit different
way.
2022-08-26 21:52:19 +03:00
Roman Khimov
0d9158bd79 rpcclient: add enough of NNS into nns to deprecate NNS methods 2022-08-26 19:45:37 +03:00
Roman Khimov
fe50879bb7 wallet: add (*Account).CanSign API 2022-08-26 18:21:58 +03:00
Roman Khimov
8b132cba0c wallet: respect user-locked accounts, don't sign with them
NEP-6 has a notion of locked acccounts and SignTx must respect this user's
choice. For some reason this setting was inappropriately used by our RPC
client tests (probably a different kind of lock was meant).
2022-08-26 18:21:58 +03:00
Roman Khimov
54c5fd61df wallet: make SignTx more precise and accurate
* each account must have an appropriate signer, if there is no signer for
   this account in the tx it's an error
 * we can only safely append to Scripts when account belongs to the next
   signer (we don't have appropriate verification scripts for other signers)
 * when contract has one parameter, the signature shouldn't be appended to
   other data

I think these rules allow to handle more cases and do that safer. We have more
complex scenarios though, like non-signature parameters or mixed-parameter
invocation scripts, but that's out of scope for now.
2022-08-26 18:21:58 +03:00
Roman Khimov
7a930a8e11 wallet: don't fail in SignTx when no contract provided
Unfortunately valid NEP-6 can have no contract inside of account, so this
should be accounted for.
2022-08-26 18:21:58 +03:00
Roman Khimov
2f8896f7a1 rpcclient: add notary subpackage with the notary contract wrapper 2022-08-26 18:21:58 +03:00
Roman Khimov
e31c3b5246
Merge pull request #2660 from nspcc-dev/handle-sigterm
cli/server: handle SIGTERM gracefully
2022-08-24 11:57:56 +03:00
Roman Khimov
1850c04d65 cli/server: handle SIGTERM gracefully
That's the expected and desired behavior, SIGKILL is always there to do bad
things.
2022-08-24 11:43:21 +03:00
Roman Khimov
bf06b32278
Merge pull request #2658 from nspcc-dev/calculate-network-fee-fixes
calculatenetworkfee improvements
2022-08-24 10:24:53 +03:00