48 lines
1.2 KiB
Rust
48 lines
1.2 KiB
Rust
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use actix_identity::Identity;
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use actix_web::dev::Payload;
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use actix_web::{Error, FromRequest, HttpMessage, HttpRequest};
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use futures_util::future::{ready, Ready};
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use std::fmt::Display;
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pub struct AuthChecker {
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identity: Option<Identity>,
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request: HttpRequest,
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}
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impl AuthChecker {
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/// Check whether the user is authenticated or not
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pub fn is_authenticated(&self) -> bool {
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self.identity.is_some()
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}
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/// Authenticate the user
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pub fn authenticate(&self, username: impl Display) {
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Identity::login(&self.request.extensions(), username.to_string())
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.expect("Unable to set authentication!");
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}
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pub fn user_name(&self) -> Option<String> {
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self.identity.as_ref().map(|i| i.id().unwrap())
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}
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pub fn sign_out(self) {
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if let Some(i) = self.identity {
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i.logout()
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}
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}
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}
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impl FromRequest for AuthChecker {
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type Error = Error;
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type Future = Ready<Result<Self, Error>>;
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fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
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let identity: Option<Identity> = Identity::from_request(req, payload).into_inner().ok();
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ready(Ok(Self {
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identity,
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request: req.clone(),
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}))
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}
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}
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