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object/user: Add ScriptHash method #199

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fyrchik merged 1 commits from achuprov/frostfs-sdk-go:feature/198_add_ScriptHash into master 2024-01-26 14:10:13 +00:00
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achuprov commented 2024-01-17 11:01:04 +00:00
Collaborator

Close #198

Signed-off-by: Alexander Chuprov a.chuprov@yadro.com

Close #198 Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
fyrchik reviewed 2024-01-17 11:07:01 +00:00
user/id.go Outdated
@ -126,0 +126,4 @@
// ScriptHash calculates and returns script hash of ID.
func (x *ID) ScriptHash() (util.Uint160, error) {
ownerAddress := x.EncodeToString()
fyrchik commented 2024-01-17 11:06:59 +00:00
Owner

This implementation was just an example, we could do it more optimally (see SetScriptHash implementation)
Here we unnecessarily do encode-decode cycle.

This implementation was just an example, we could do it more optimally (see `SetScriptHash` implementation) Here we unnecessarily do encode-decode cycle.
achuprov commented 2024-01-17 15:30:45 +00:00
Poster
Collaborator

Fixed

Fixed
fyrchik marked this conversation as resolved
user/id_test.go Outdated
@ -96,3 +97,3 @@
s := id.EncodeToString()
_, err := base58.Decode(s)
_, err := base58.CheckDecode(s)
fyrchik commented 2024-01-17 11:06:04 +00:00
Owner

How is this change related to the commit?

How is this change related to the commit?
achuprov commented 2024-01-17 15:30:54 +00:00
Poster
Collaborator

Fixed

Fixed
fyrchik commented 2024-01-17 18:28:41 +00:00
Owner

The change wasn't bad, we could just move it to separate commit
But not the goal, anyway.

The change wasn't bad, we could just move it to separate commit But not the goal, anyway.
fyrchik marked this conversation as resolved
achuprov force-pushed feature/198_add_ScriptHash from b7d7dce14d to 7ec38a7c80 2024-01-17 14:11:34 +00:00 Compare
achuprov force-pushed feature/198_add_ScriptHash from 7ec38a7c80 to 0075d9d807 2024-01-17 14:27:43 +00:00 Compare
achuprov requested review from storage-core-committers 2024-01-17 14:54:44 +00:00
achuprov requested review from storage-core-developers 2024-01-17 14:54:47 +00:00
fyrchik approved these changes 2024-01-17 18:31:12 +00:00
user/id.go Outdated
@ -75,0 +79,4 @@
}
var scriptHash util.Uint160
copy(scriptHash[:], x.w[1:21])
fyrchik commented 2024-01-17 18:31:00 +00:00
Owner

It is better to use decoders from https://github.com/nspcc-dev/neo-go/blob/master/pkg/util/uint160.go
There are LE+BE representations, and we use BytesBE() in SetScriptHash().
So if neo-go are to change the internal representation, this code will break. The one with Uint160DecodeBytesBE will not.

It is better to use decoders from https://github.com/nspcc-dev/neo-go/blob/master/pkg/util/uint160.go There are LE+BE representations, and we use `BytesBE()` in `SetScriptHash()`. So if neo-go are to change the internal representation, this code will break. The one with `Uint160DecodeBytesBE` will not.
achuprov commented 2024-01-26 10:28:49 +00:00
Poster
Collaborator

fixed

fixed
achuprov force-pushed feature/198_add_ScriptHash from 0075d9d807 to 23666ef311 2024-01-26 10:27:33 +00:00 Compare
fyrchik reviewed 2024-01-26 10:30:33 +00:00
user/id_test.go Outdated
@ -50,0 +59,4 @@
decodedScriptHash, err := address.StringToUint160(ownerAddress)
require.NoError(t, err)
require.True(t, reflect.DeepEqual(scriptHash, decodedScriptHash))
fyrchik commented 2024-01-26 10:30:29 +00:00
Owner

scriptHash.Equals?

`scriptHash.Equals`?
achuprov force-pushed feature/198_add_ScriptHash from 23666ef311 to b0190b809c 2024-01-26 11:42:08 +00:00 Compare
fyrchik approved these changes 2024-01-26 14:09:23 +00:00
fyrchik merged commit 65b4525b3b into master 2024-01-26 14:10:13 +00:00
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Reference: TrueCloudLab/frostfs-sdk-go#199
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