constellation/state/mapper/cryptdevice.go
Daniel Weiße 61afce37fd Clean up interface
Signed-off-by: Daniel Weiße <dw@edgeless.systems>
2022-05-12 13:53:39 +02:00

33 lines
1.4 KiB
Go

package mapper
import cryptsetup "github.com/martinjungblut/go-cryptsetup"
type cryptDevice interface {
// ActivateByPassphrase activates a device by using a passphrase from a specific keyslot.
// Returns nil on success, or an error otherwise.
// C equivalent: crypt_activate_by_passphrase
ActivateByPassphrase(deviceName string, keyslot int, passphrase string, flags int) error
// Deactivate deactivates a device.
// Returns nil on success, or an error otherwise.
// C equivalent: crypt_deactivate
Deactivate(deviceName string) error
// Format formats a Device, using a specific device type, and type-independent parameters.
// Returns nil on success, or an error otherwise.
// C equivalent: crypt_format
Format(deviceType cryptsetup.DeviceType, genericParams cryptsetup.GenericParams) error
// Free releases crypt device context and used memory.
// C equivalent: crypt_free
Free() bool
// GetUUID gets the device's UUID.
// C equivalent: crypt_get_uuid
GetUUID() string
// Load loads crypt device parameters from the on-disk header.
// Returns nil on success, or an error otherwise.
// C equivalent: crypt_load
Load(cryptsetup.DeviceType) error
// KeyslotAddByVolumeKey adds a key slot using a volume key to perform the required security check.
// Returns nil on success, or an error otherwise.
// C equivalent: crypt_keyslot_add_by_volume_key
KeyslotAddByVolumeKey(keyslot int, volumeKey string, passphrase string) error
}