forked from TrueCloudLab/frostfs-sdk-go
56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
|
/*
|
||
|
|
Package user provides functionality related to NeoFS users.
|
||
|
|
|
||
|
|
User identity is reflected in ID type. Each user has its own unique identifier
|
||
|
|
within the same network.
|
||
|
|
|
||
|
|
NeoFS user identification is compatible with Neo accounts:
|
||
|
|
import "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
|
||
|
|
import "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
|
||
|
|
|
||
|
|
var id user.ID
|
||
|
|
|
||
|
|
var scriptHash util.Uint160 // user account in NeoFS
|
||
|
|
id.SetScriptHash(scriptHash)
|
||
|
|
|
||
|
|
var key keys.PublicKey // user's public key
|
||
|
|
user.IDFromKey(&id, k.PrivateKey.PublicKey)
|
||
|
|
|
||
|
|
ID is compatible with the NeoFS Smart Contract API:
|
||
|
|
var id user.ID
|
||
|
|
// ...
|
||
|
|
|
||
|
|
wallet := id.WalletBytes()
|
||
|
|
|
||
|
|
// use wallet in call
|
||
|
|
|
||
|
|
Encoding/decoding mechanisms are used to transfer identifiers:
|
||
|
|
var id user.ID
|
||
|
|
// ...
|
||
|
|
|
||
|
|
s := id.EncodeToString() // on transmitter
|
||
|
|
err = id.DecodeString(s) // on receiver
|
||
|
|
|
||
|
|
Instances can be also used to process NeoFS API protocol messages
|
||
|
|
(see neo.fs.v2.refs package in https://github.com/nspcc-dev/neofs-api).
|
||
|
|
|
||
|
|
On client side:
|
||
|
|
import "github.com/nspcc-dev/neofs-api-go/v2/refs"
|
||
|
|
|
||
|
|
var msg refs.OwnerID
|
||
|
|
id.WriteToV2(&msg)
|
||
|
|
|
||
|
|
// send msg
|
||
|
|
|
||
|
|
On server side:
|
||
|
|
// recv msg
|
||
|
|
|
||
|
|
var id user.ID
|
||
|
|
|
||
|
|
err := id.ReadFromV2(msg)
|
||
|
|
// ...
|
||
|
|
|
||
|
|
// process id
|
||
|
|
*/
|
||
|
|
package user
|