1 files changed, 29 insertions, 0 deletions
diff --git a/Services/SecurityService.cs b/Services/SecurityService.cs
new file mode 100644
index 0000000..9695254
--- /dev/null
+++ b/Services/SecurityService.cs
@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace HyperBooru.Services;
+
+public class SecurityService {
+    private IDbContextFactory<HBContext> dbFactory;
+
+    private Acl[] acls;
+
+    public SecurityService(IDbContextFactory<HBContext> dbFactory) {
+        this.dbFactory = dbFactory;
+        Reload();
+    }
+
+    public void Reload() {
+        using var db = dbFactory.CreateDbContext();
+        acls = db.Acls
+            .Include(a => a.Rules)
+            .ThenInclude(r => r.Principal)
+            .ToArray();
+    }
+
+    public IEnumerable<HBObject> Filter(IEnumerable<HBObject> objects, ulong permissions) {
+        foreach(var obj in objects) {
+        }
+
+        return Enumerable.Empty<HBObject>();
+    }
+}