Struct gotham_middleware_jwt::JWTMiddleware

pub struct JWTMiddleware<T> { /* private fields */ }

This middleware verifies that JSON Web Token credentials, provided via the HTTP Authorization header, are extracted, parsed, and validated according to best practices before passing control to middleware beneath this middleware for a given mount point.

Requests that lack the Authorization header are returned with the Status Code 400: Bad Request. Tokens that fail validation cause the middleware to return Status Code 401: Unauthorized.

Implementations

impl<T> JWTMiddleware<T>where
    T: for<'de> Deserialize<'de> + Send + Sync,

pub fn new(secret: &'static str) -> Self

Creates a JWTMiddleware instance from the provided secret, which, by default, uses HS256 as the crypto scheme.

pub fn validation(self, validation: Validation) -> Self

Create a new instance of the middleware by appending new validation constraints.

Trait Implementations

impl<T> Middleware for JWTMiddleware<T>where
    T: for<'de> Deserialize<'de> + Send + Sync + 'static,

fn call<Chain>(self, state: State, chain: Chain) -> Box<HandlerFuture>where
    Chain: FnOnce(State) -> Box<HandlerFuture>,

Entry point to the middleware. To pass the request on to the application, the middleware invokes the chain function with the provided state.

impl<T> NewMiddleware for JWTMiddleware<T>where
    T: for<'de> Deserialize<'de> + RefUnwindSafe + Send + Sync + 'static,

type Instance = JWTMiddleware<T>

The type of Middleware created by the NewMiddleware.

fn new_middleware(&self) -> Result<Self::Instance>

Create and return a new Middleware value.