webs unified

web/src/pages/login/logic.rs

@@ -0,0 +1,60 @@
+use axum::{
+    Form,
+    extract::State,
+    http::{HeaderMap, HeaderValue, StatusCode, header},
+    response::{Html, IntoResponse, Response},
+};
+use tonic::Request;
+
+use crate::{AppState, auth::LoginRequest, ui::Nav};
+
+use super::{state::LoginInput, ui};
+
+pub(crate) async fn login_page(headers: HeaderMap) -> Html<String> {
+    Html(ui::render_page(Nav::new(&headers, "login")))
+}
+
+pub(crate) async fn login(
+    State(state): State<AppState>,
+    Form(input): Form<LoginInput>,
+) -> Response {
+    if input.identifier.trim().is_empty() {
+        return error(StatusCode::BAD_REQUEST, "Username or email is required");
+    }
+
+    let mut client = state.auth;
+    let login = match client
+        .login(Request::new(LoginRequest {
+            identifier: input.identifier,
+            password: input.password,
+        }))
+        .await
+    {
+        Ok(response) => response.into_inner(),
+        Err(status) => return error(StatusCode::UNAUTHORIZED, status.message()),
+    };
+
+    let cookie = format!(
+        "{}={}; Path=/; HttpOnly; SameSite=Strict; Max-Age={}",
+        crate::ui::SESSION_COOKIE,
+        login.access_token,
+        login.expires_in,
+    );
+    let Ok(cookie) = HeaderValue::try_from(cookie) else {
+        return error(
+            StatusCode::BAD_GATEWAY,
+            "The server returned an invalid access token",
+        );
+    };
+
+    let mut response = Html(String::new()).into_response();
+    response.headers_mut().insert(header::SET_COOKIE, cookie);
+    response
+        .headers_mut()
+        .insert("hx-redirect", HeaderValue::from_static("/admin"));
+    response
+}
+
+fn error(status: StatusCode, message: &str) -> Response {
+    (status, Html(ui::render_error(message))).into_response()
+}