Struct WebAuthnGuard 

pub struct WebAuthnGuard { /* private fields */ }

Scoped guard managing a virtual WebAuthn authenticator.

Created by BrowserSession::enable_webauthn. While this guard is alive, a virtual authenticator is registered in the browser. Use add_credential to provision credentials for testing, and disable to remove it explicitly.

On drop, the virtual authenticator is removed and the WebAuthn domain is disabled (best-effort via a spawned task).

Implementations

impl WebAuthnGuard

pub fn authenticator_id(&self) -> &str

Return the CDP authenticator ID for this virtual authenticator.

pub async fn add_credential( &self, credential_id: &str, rp_id: &str, user_handle: &str, private_key_pem: &str, sign_count: u32, ) -> BrowserResult<()>

Add a resident credential to the virtual authenticator.

credential_id is an arbitrary identifier for the credential. rp_id is the relying party ID (typically the domain). user_handle is the user identifier associated with the credential. private_key_pem must be a PEM-encoded private key. sign_count is the initial signature counter value.

pub async fn disable(self) -> BrowserResult<()>

Remove the virtual authenticator and disable the WebAuthn domain.

After calling this, no further credential operations are possible. This is called automatically on drop, but explicit calls let you handle errors synchronously.

Trait Implementations

impl Drop for WebAuthnGuard

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.