export/securedrop_export/disk/status.py

from securedrop_export.status import BaseStatus


class Status(BaseStatus):
    NO_DEVICE_DETECTED = "NO_DEVICE_DETECTED"

    INVALID_DEVICE_DETECTED = (
        "INVALID_DEVICE_DETECTED"  # Not encrypted, or partitions too many/too nested
    )

    MULTI_DEVICE_DETECTED = "MULTI_DEVICE_DETECTED"  # Multiple devices are not currently supported

    DEVICE_LOCKED = "DEVICE_LOCKED"  # One valid device detected, and it's locked
    DEVICE_WRITABLE = (
        "DEVICE_WRITABLE"  # One valid device detected, and it's unlocked (and mounted)
    )

    ERROR_UNLOCK_LUKS = "ERROR_UNLOCK_LUKS"  # Bad LUKS passphrase
    ERROR_UNLOCK_GENERIC = "ERROR_UNLOCK_GENERIC"  # Other error during unlocking
    ERROR_MOUNT = "ERROR_MOUNT"  # Unlocked but not mounted

    SUCCESS_EXPORT = "SUCCESS_EXPORT"
    ERROR_EXPORT = "ERROR_EXPORT"  # Could not write to disk

    # Export succeeds but drive was not unmounted because the volume is busy.
    # This could happen if the user has an application using the drive elsewhere
    ERROR_UNMOUNT_VOLUME_BUSY = "ERROR_UNMOUNT_VOLUME_BUSY"

    # Export succeeds but drives were not properly unmounted (generic)
    ERROR_EXPORT_CLEANUP = "ERROR_EXPORT_CLEANUP"

    DEVICE_ERROR = "DEVICE_ERROR"  # Something went wrong while trying to check the device