Struct SessionLoginService 

pub struct SessionLoginService<A>
where
    A: Authenticator,
{ /* private fields */ }

Service for handling login/logout with sessions.

Combines authentication validation with session management.

Example

let login_service = SessionLoginService::new(
    memory_authenticator,  // For validating credentials
    session_config,
);

// In login handler
async fn login(
    session: Session,
    form: Form<LoginForm>,
    login_service: Data<SessionLoginService<MemoryAuthenticator>>,
) -> impl Responder {
    match login_service.login(&session, &form.username, &form.password) {
        Ok(user) => HttpResponse::Ok().body(format!("Welcome, {}!", user.get_username())),
        Err(_) => HttpResponse::Unauthorized().body("Invalid credentials"),
    }
}

Implementations

impl<A> SessionLoginService<A>

where A: Authenticator,

pub fn new(credential_authenticator: A, config: SessionConfig) -> Self

Create a new login service.

pub fn login_with_user( &self, session: &Session, user: &User, ) -> Result<(), SessionError>

Login with a validated user.

This method:

1. Applies session fixation protection
2. Stores user in session

pub fn logout(&self, session: &Session)

Logout - remove user from session.

pub fn config(&self) -> &SessionConfig

Get the session configuration.

pub fn save_request( &self, session: &Session, url: &str, ) -> Result<(), SessionError>

Save the current request URL for redirect after login.

pub fn get_saved_request(&self, session: &Session, default_url: &str) -> String

Get the saved request URL.

Trait Implementations

impl<A> Clone for SessionLoginService<A>

where A: Authenticator + Clone,

fn clone(&self) -> SessionLoginService<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.