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Implement request guard to detect enabled sign-up strategy

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Kitaiti Makoto 2022-01-12 08:39:33 +09:00
parent 7c82b08615
commit b4395bce99
1 changed files with 27 additions and 0 deletions
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27
plume-models/src/signups.rs
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@ -1,3 +1,5 @@
use crate::CONFIG;
use rocket::request::{FromRequest, Outcome, Request};
use std::fmt;
use std::str::FromStr;
@ -43,3 +45,28 @@ impl fmt::Display for StrategyError {
}
impl std::error::Error for StrategyError {}
pub struct Password();
pub struct Email();
impl<'a, 'r> FromRequest<'a, 'r> for Password {
type Error = ();
fn from_request(_request: &'a Request<'r>) -> Outcome<Self, ()> {
match matches!(CONFIG.signup, Strategy::Password) {
true => Outcome::Success(Self()),
false => Outcome::Forward(()),
}
}
}
impl<'a, 'r> FromRequest<'a, 'r> for Email {
type Error = ();
fn from_request(_request: &'a Request<'r>) -> Outcome<Self, ()> {
match matches!(CONFIG.signup, Strategy::Email) {
true => Outcome::Success(Self()),
false => Outcome::Forward(()),
}
}
}