Ready to initiate OpenID login

moneymgr_backend/src/extractors/mod.rs

@@ -0,0 +1 @@
+pub mod money_session;

moneymgr_backend/src/extractors/money_session.rs

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+use crate::constants;
+use crate::utils::rand_utils::rand_string;
+use actix_session::Session;
+use actix_web::dev::Payload;
+use actix_web::{Error, FromRequest, HttpRequest};
+use futures_util::future::{Ready, ready};
+
+/// Money session
+///
+/// Basic wrapper around actix-session extractor
+pub struct MoneySession(Session);
+
+impl MoneySession {
+    /// Generate OpenID state for this session
+    pub fn gen_oidc_state(&self) -> anyhow::Result<String> {
+        let random_string = rand_string(50);
+        self.0
+            .insert(constants::sessions::OIDC_STATE_KEY, random_string.clone())?;
+        Ok(random_string)
+    }
+}
+
+impl FromRequest for MoneySession {
+    type Error = Error;
+    type Future = Ready<Result<Self, Error>>;
+
+    #[inline]
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
+        ready(
+            Session::from_request(req, &mut Payload::None)
+                .into_inner()
+                .map(MoneySession),
+        )
+    }
+}