Struct infinitree::crypto::ChangeHeaderKey

pub struct ChangeHeaderKey<H, N, I> { /* private fields */ }

Change the header key on sealing a tree.

You will need to use this key to open a the tree, then create a commit or reseal to apply the changes.

Examples

use infinitree::{*, crypto::*, fields::VersionedMap, backends::Directory};

let key = ChangeHeaderKey::swap_on_seal(
    UsernamePassword::with_credentials("username".to_string(),
                                       "old_password".to_string()).unwrap(),
    UsernamePassword::with_credentials("username".to_string(),
                                           "new_password".to_string()).unwrap(),
);

let mut tree = Infinitree::<VersionedMap<String, String>>::open(
    Directory::new("/storage").unwrap(),
    key
).unwrap();

tree.reseal();

Implementations

impl<H, N, I> ChangeHeaderKey<H, N, I>

pub fn swap_on_seal(
    original: KeyingScheme<H, I>,
    new: KeyingScheme<N, I>
) -> Self

Trait Implementations

impl<H, N, I> Into<Arc<dyn KeySource + 'static>> for ChangeHeaderKey<H, N, I> where
    H: HeaderScheme + 'static,
    N: HeaderScheme + 'static,
    I: InternalScheme + 'static, 

fn into(self) -> Key

Converts this type into the (usually inferred) input type.