56 lines
1 KiB
Go
56 lines
1 KiB
Go
package eacl
|
|
|
|
import (
|
|
"crypto/ecdsa"
|
|
|
|
v2acl "github.com/nspcc-dev/neofs-api-go/v2/acl"
|
|
crypto "github.com/nspcc-dev/neofs-crypto"
|
|
)
|
|
|
|
// Target is a group of request senders to match EACL. Defined by role enum
|
|
// and set of public keys.
|
|
type Target struct {
|
|
role Role
|
|
keys []ecdsa.PublicKey
|
|
}
|
|
|
|
func (t Target) Keys() []ecdsa.PublicKey {
|
|
return t.keys
|
|
}
|
|
|
|
func (t Target) Role() Role {
|
|
return t.role
|
|
}
|
|
|
|
func (t *Target) ToV2() *v2acl.Target {
|
|
keys := make([][]byte, 0, len(t.keys))
|
|
for i := range t.keys {
|
|
key := crypto.MarshalPublicKey(&t.keys[i])
|
|
keys = append(keys, key)
|
|
}
|
|
|
|
target := new(v2acl.Target)
|
|
|
|
target.SetRole(t.role.ToV2())
|
|
target.SetKeyList(keys)
|
|
|
|
return target
|
|
}
|
|
|
|
func NewTargetFromV2(target *v2acl.Target) *Target {
|
|
t := new(Target)
|
|
|
|
if target == nil {
|
|
return t
|
|
}
|
|
|
|
t.role = RoleFromV2(target.GetRole())
|
|
v2keys := target.GetKeyList()
|
|
t.keys = make([]ecdsa.PublicKey, 0, len(v2keys))
|
|
for i := range v2keys {
|
|
key := crypto.UnmarshalPublicKey(v2keys[i])
|
|
t.keys = append(t.keys, *key)
|
|
}
|
|
|
|
return t
|
|
}
|