Logout fixes and started perm_esc protection

src/backend/src/config.rs

@@ -1,7 +1,14 @@
-use axum::http::Method;
+use axum::{
+    Json, RequestExt,
+    extract::{MatchedPath, Request, State},
+    http::{Method, StatusCode},
+};
 use std::collections::HashMap;
 
-use crate::domain::user_prems::{UserActions, UserPermissions};
+use crate::domain::{
+    user::NewUser,
+    user_prems::{InternalUserPermissions, UserActions, UserPermissions},
+};
 
 #[derive(Debug, Hash, Clone, PartialEq, Eq)]
 pub struct RouteKey {
@@ -12,7 +19,7 @@ pub struct RouteKey {
 #[derive(Debug)]
 pub struct AppCfg {
     pub db_path: String,
-    pub route_perms: HashMap<RouteKey, UserPermissions>,
+    pub route_perms: HashMap<RouteKey, InternalUserPermissions>,
 }
 
 impl AppCfg {
@@ -29,21 +36,23 @@ impl AppCfg {
         path: impl Into<String>,
         root: bool,
         perms: Vec<UserActions>,
+        esc_check: bool,
     ) {
         let key = RouteKey {
             method,
             path: path.into(),
         };
 
-        let user_perms = UserPermissions {
+        let user_perms = InternalUserPermissions {
             root,
             permissions: perms.into_iter().collect(), // Vec → HashSet
+            esc_check,
         };
 
         self.route_perms.insert(key, user_perms);
     }
 
-    pub fn get_route_perms(&self, method: &Method, path: &str) -> Option<UserPermissions> {
+    pub fn get_route_perms(&self, method: &Method, path: &str) -> Option<InternalUserPermissions> {
         let key = RouteKey {
             method: method.clone(),
             path: path.to_string(),
@@ -57,19 +66,39 @@ impl AppCfg {
         Some(perm)
     }
 
-    pub fn route_allows(&self, method: &Method, path: &str, user_perms: UserPermissions) -> bool {
+    pub async fn route_allows(
+        &self,
+        req: Request,
+        user_perms: UserPermissions,
+    ) -> Result<bool, StatusCode> {
+        let method = req.method();
+
+        let path = req
+            .extensions()
+            .get::<MatchedPath>()
+            .map(|p| p.as_str())
+            .ok_or(StatusCode::INTERNAL_SERVER_ERROR)?;
         let req_perms = match self.get_route_perms(method, path) {
             Some(val) => val,
-            None => return false,
+            None => return Ok(false),
         };
 
         if req_perms.root {
-            return user_perms.root
+            return Ok(true);
         }
 
-        req_perms
+        match req_perms
             .permissions
             .iter()
             .all(|action| user_perms.permissions.contains(action))
+        {
+            true => (),
+            false => return Ok(false),
+        };
+
+        if req_perms.esc_check {
+        } else {
+            Ok(true)
+        }
     }
 }

src/backend/src/core/user_routines.rs

@@ -1,6 +1,10 @@
 use crate::{
     auth::{gen_jwt, verify_password},
-    domain::{api::LoginData, user::InternalUser},
+    domain::{
+        api::LoginData,
+        user::InternalUser,
+        user_prems::{ExtUserPermissions, UserPermissions},
+    },
     infra::db,
     prelude::*,
 };
@@ -71,11 +75,7 @@ pub async fn create(state: Arc<AppState>, new_user: NewUser) -> Result<User, Sta
             StatusCode::INTERNAL_SERVER_ERROR
         })?;
 
-    let perms = db::perms::create(
-        &state.db_pool,
-        created_user.uuid,
-        internal.permissions,
-    )
+    let perms = db::perms::create(&state.db_pool, created_user.uuid, internal.permissions)
         .await
         .map_err(|e| {
             error!(error = %e, "create user permissions entry failed");
@@ -92,11 +92,24 @@ pub async fn create(state: Arc<AppState>, new_user: NewUser) -> Result<User, Sta
 
 pub async fn get_all(state: Arc<AppState>) -> Result<Vec<User>, StatusCode> {
     debug!("fetch all users started");
-    let users = db::user::get_safe_all(&state.db_pool).await.map_err(|e| {
+    let mut users = db::user::get_safe_all(&state.db_pool).await.map_err(|e| {
         error!(error = %e, "fetch all users failed");
         StatusCode::INTERNAL_SERVER_ERROR
     })?;
 
+    let perms = db::perms::get_all(&state.db_pool).await.map_err(|e| {
+        error!(error = %e, "fetch all permissions failed");
+        StatusCode::INTERNAL_SERVER_ERROR
+    })?;
+
+    users.iter_mut().for_each(|u| {
+        let u_perms = match perms.iter().find(|p| p.uuid == u.uuid) {
+            Some(val) => UserPermissions::from(val.clone()),
+            None => UserPermissions::new(),
+        };
+        u.attach_permissions(u_perms);
+    });
+
     Ok(users)
 }
 

src/backend/src/domain/user.rs

@@ -5,7 +5,7 @@ use sqlx::prelude::FromRow;
 use uuid::Uuid;
 use validator::Validate;
 
-use crate::domain::user_prems::UserPermissions;
+use crate::domain::user_prems::{ExtUserPermissions, UserPermissions};
 use crate::domain::validation;
 
 use crate::auth;

src/backend/src/domain/user_prems.rs

@@ -2,25 +2,45 @@ use std::collections::HashSet;
 
 use serde::{Deserialize, Serialize};
 use sqlx::{prelude::FromRow, types::Json};
+use uuid::Uuid;
 
 #[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Serialize, Deserialize)]
 pub enum UserActions {
     ManageUsers,
 }
 
-#[derive(Debug, Clone, Deserialize, Serialize)]
-#[derive(Default)]
+#[derive(Debug, Clone, Deserialize, Serialize, Default)]
 pub struct UserPermissions {
     pub root: bool,
     pub permissions: HashSet<UserActions>,
 }
 
+#[derive(Debug, Clone, Deserialize, Serialize, Default)]
+pub struct InternalUserPermissions {
+    pub root: bool,
+    pub permissions: HashSet<UserActions>,
+    pub esc_check: bool,
+}
+#[derive(Debug, Clone, Deserialize, Serialize, Default)]
+pub struct ExtUserPermissions {
+    pub uuid: Uuid,
+    pub root: bool,
+    pub permissions: HashSet<UserActions>,
+}
+
 #[derive(Debug, Clone, FromRow)]
 pub struct UserPermissionsRow {
     pub root: bool,
     pub permissions: Json<HashSet<UserActions>>,
 }
 
+#[derive(Debug, Clone, FromRow)]
+pub struct ExtUserPermissionsRow {
+    pub uuid: Uuid,
+    pub root: bool,
+    pub permissions: Json<HashSet<UserActions>>,
+}
+
 impl From<UserPermissions> for UserPermissionsRow {
     fn from(value: UserPermissions) -> Self {
         Self {
@@ -39,8 +59,32 @@ impl From<UserPermissionsRow> for UserPermissions {
     }
 }
 
+impl From<ExtUserPermissionsRow> for ExtUserPermissions {
+    fn from(value: ExtUserPermissionsRow) -> Self {
+        Self {
+            uuid: value.uuid,
+            root: value.root,
+            permissions: value.permissions.0,
+        }
+    }
+}
+
+impl From<ExtUserPermissions> for UserPermissions {
+    fn from(value: ExtUserPermissions) -> Self {
+        Self {
+            root: value.root,
+            permissions: value.permissions,
+        }
+    }
+}
 
 impl UserPermissions {
+    pub fn new() -> Self {
+        Self {
+            root: false,
+            permissions: HashSet::new(),
+        }
+    }
     pub fn root() -> Self {
         Self {
             root: true,

src/backend/src/infra/db/perms.rs

@@ -3,7 +3,9 @@ use sqlx::PgPool;
 use uuid::Uuid;
 
 use crate::{
-    domain::user_prems::{UserPermissions, UserPermissionsRow},
+    domain::user_prems::{
+        ExtUserPermissions, ExtUserPermissionsRow, UserPermissions, UserPermissionsRow,
+    },
     prelude::*,
 };
 
@@ -69,3 +71,23 @@ pub async fn exists_by_uuid(pool: &PgPool, uuid: Uuid) -> Result<bool> {
     debug!(user_uuid = %uuid, "check user permissions existence completed");
     Ok(exists)
 }
+
+pub async fn get_all(pool: &PgPool) -> Result<Vec<ExtUserPermissions>> {
+    debug!("fetch all internal users started");
+    let users = sqlx::query_as::<_, ExtUserPermissionsRow>(
+        r#"
+        SELECT uuid, root, permissions
+        FROM user_permissions
+        "#,
+    )
+    .fetch_all(pool)
+    .await?;
+
+    let clean = users
+        .iter()
+        .map(|v| ExtUserPermissions::from(v.clone()))
+        .collect();
+
+    debug!("fetch all internal users completed");
+    Ok(clean)
+}

src/backend/src/main.rs

@@ -69,6 +69,12 @@ async fn main() -> Result<()> {
         false,
         vec![UserActions::ManageUsers],
     );
+    config.insert_route_perms(
+        Method::POST,
+        "/api/users",
+        false,
+        vec![UserActions::ManageUsers],
+    );
 
     let state = Arc::new(AppState::new(config).await);
     check_root(state.clone()).await;

src/backend/src/router/middleware.rs

@@ -121,14 +121,6 @@ pub async fn permissions(
         return Ok(next.run(req).await);
     }
 
-    let method: Method = req.method().clone();
-
-    let path = req
-        .extensions()
-        .get::<MatchedPath>()
-        .map(|p| p.as_str().to_string())
-        .ok_or(StatusCode::INTERNAL_SERVER_ERROR)?;
-
     match state
         .config
         .route_allows(&method, path.as_str(), user.permissions.clone())

src/backend/src/router/mod.rs

@@ -48,7 +48,7 @@ pub async fn init_router(app_state: Arc<AppState>) -> Router {
         .route(
             "/api/users/{uuid}",
             get(user_routes::get_uuid)
-                .layer(middleware!(cors_auth, app_state.clone()))
+                .layer(middleware!(cors_auth_perms, app_state.clone()))
                 .with_state(app_state.clone()),
         )
         .route(
@@ -59,7 +59,9 @@ pub async fn init_router(app_state: Arc<AppState>) -> Router {
         )
         .route(
             "/api/logout",
-            post(user_routes::logout).layer(middleware!(cors)),
+            post(user_routes::logout)
+                .layer(middleware!(cors_auth, app_state.clone()))
+                .with_state(app_state.clone()),
         );
 
     info!("router initialization completed");

src/backend/src/state.rs

@@ -1,10 +1,6 @@
 use std::{process::exit, sync::Arc};
 
-use crate::{
-    core,
-    domain::user::NewUser,
-    prelude::*,
-};
+use crate::{core, domain::user::NewUser, prelude::*};
 
 use sqlx::PgPool;
 
@@ -37,10 +33,7 @@ impl AppState {
             .unwrap();
         info!("database ready after connect and migrate");
 
-        Self {
-            db_pool,
-            config,
-        }
+        Self { db_pool, config }
     }
 }