Struct KmsClient 

pub struct KmsClient { /* private fields */ }

KMS client for Webex end-to-end encryption.

Implementations

impl KmsClient

pub fn new( http_do: FetchFn, token: &str, device_url: &str, user_id: &str, encryption_service_url: &str, ) -> Self

pub fn response_handler(&self) -> KmsResponseHandler

Get a KmsResponseHandler that can resolve pending requests from Mercury.

The returned handler can be used without holding the KmsClient lock, preventing deadlocks during initialize() and get_key().

pub async fn initialize(&mut self) -> Result<(), WebexError>

Initialize KMS context with ECDH handshake.

pub async fn get_key(&mut self, key_uri: &str) -> Result<[u8; 32], WebexError>

Retrieve an encryption key from KMS.

pub fn is_initialized(&self) -> bool

Whether the KMS client has been initialized.