Trait KeyStore 

pub trait KeyStore: Send + Sync {
    // Required methods
    fn store_key(&self, user_id: &str, key: &str) -> Result<()>;
    fn get_key(&self, user_id: &str) -> Result<Option<Zeroizing<String>>>;
    fn delete_key(&self, user_id: &str) -> Result<()>;
    fn is_available(&self) -> bool;
}

Trait for secure credential storage (system keyring, encrypted file, etc).

CLI implements this with the keyring crate (GNOME Keyring, macOS Keychain, Windows Credential Manager).

Required Methods

fn store_key(&self, user_id: &str, key: &str) -> Result<()>

Store a key for a given user ID

fn get_key(&self, user_id: &str) -> Result<Option<Zeroizing<String>>>

Retrieve a key for a given user ID (returns Zeroizing for secure memory clearing)

fn delete_key(&self, user_id: &str) -> Result<()>

Delete the key for a given user ID

fn is_available(&self) -> bool

Check if the key store backend is available on this system

Implementors