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accountability.go
accountability.go 1.15 KiB
package accountability
import (
"sync"
"github.com/dgraph-io/badger"
"github.com/iotaledger/goshimmer/packages/identity"
"github.com/iotaledger/goshimmer/packages/settings"
)
var ownId *identity.Identity
var lazyInit sync.Once
func OwnId() *identity.Identity {
lazyInit.Do(initOwnId)
return ownId
}
func initOwnId() {
ownId = getIdentity()
}
func generateNewIdentity() *identity.Identity {
newIdentity := identity.GenerateRandomIdentity()
if err := settings.Set([]byte("ACCOUNTABILITY_PUBLIC_KEY"), newIdentity.PublicKey); err != nil {
panic(err)
}
if err := settings.Set([]byte("ACCOUNTABILITY_PRIVATE_KEY"), newIdentity.PrivateKey); err != nil {
panic(err)
}
return newIdentity
}
func getIdentity() *identity.Identity {
publicKey, err := settings.Get([]byte("ACCOUNTABILITY_PUBLIC_KEY"))
if err != nil {
if err == badger.ErrKeyNotFound {
return generateNewIdentity()
} else {
panic(err)
}
}
privateKey, err := settings.Get([]byte("ACCOUNTABILITY_PRIVATE_KEY"))
if err != nil {
if err == badger.ErrKeyNotFound {
return generateNewIdentity()
} else {
panic(err)
}
}
return identity.NewIdentity(publicKey, privateKey)
}