Trait Authorizer 

pub trait Authorizer<B> {
    // Required method
    fn process(
        &self,
        req: ServiceRequest,
        user: Option<&User>,
        next: impl FnOnce(ServiceRequest) -> LocalBoxFuture<'static, Result<ServiceResponse<B>, Error>> + 'static,
    ) -> LocalBoxFuture<'static, Result<ServiceResponse<EitherBody<B>>, Error>>;
}

Trait for deciding whether an authenticated user can access a resource.

Spring Equivalent

AccessDecisionManager / AuthorizationManager

The process method returns a boxed future that resolves to:

• EitherBody::left() when forwarding to the inner service
• EitherBody::right() for custom responses (redirects, forbidden, etc.)

Required Methods

fn process( &self, req: ServiceRequest, user: Option<&User>, next: impl FnOnce(ServiceRequest) -> LocalBoxFuture<'static, Result<ServiceResponse<B>, Error>> + 'static, ) -> LocalBoxFuture<'static, Result<ServiceResponse<EitherBody<B>>, Error>>

Processes the authorization decision.

Arguments

• req - The incoming request
• user - The authenticated user (if any)
• next - Closure to call the next service in the chain

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<B: 'static> Authorizer<B> for RequestMatcherAuthorizer