Struct AuthenticatedCaller 

pub struct AuthenticatedCaller(pub Option<RequestContext>);

Available on crate feature server only.

The authenticated principal of a request, read from the request extensions.

The server’s authentication layer stores the extracted identity as an Option<RequestContext> extension; middleware written outside this crate can also store a bare RequestContext. This extractor accepts either and never rejects: it yields None when no authentication ran, which is how a handler tells an unauthenticated deployment from an authenticated caller.

Example

use adk_server::auth_bridge::AuthenticatedCaller;

async fn whoami(AuthenticatedCaller(caller): AuthenticatedCaller) -> String {
    caller.map_or_else(|| "anonymous".to_string(), |context| context.user_id)
}

let _app: axum::Router = axum::Router::new().route("/whoami", axum::routing::get(whoami));

Tuple Fields

0: Option<RequestContext>

Implementations

impl AuthenticatedCaller

pub fn user_id(&self) -> Option<&str>

Returns the authenticated user ID, or None when no authentication ran.

Trait Implementations

impl Clone for AuthenticatedCaller

fn clone(&self) -> AuthenticatedCaller

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthenticatedCaller

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for AuthenticatedCaller

fn default() -> AuthenticatedCaller

Returns the “default value” for a type.

impl<S> FromRequestParts<S> for AuthenticatedCaller

where S: Send + Sync,

type Rejection = !

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

async fn from_request_parts( parts: &mut Parts, _state: &S, ) -> Result<AuthenticatedCaller, <AuthenticatedCaller as FromRequestParts<S>>::Rejection>

Perform the extraction.