feat: add normalize_path helper (#2981)

lnbits/helpers.py

@@ -312,3 +312,18 @@ def get_api_routes(routes: list) -> dict[str, str]:
             data["/".join(segments[0:4])] = segments[1].capitalize()
 
     return data
+
+
+def path_segments(path: str) -> list[str]:
+    path = path.strip("/")
+    segments = path.split("/")
+    if len(segments) < 2:
+        return segments
+    if segments[0] == "upgrades":
+        return segments[2:]
+    return segments[0:]
+
+
+def normalize_path(path: Optional[str]) -> str:
+    path = path or ""
+    return "/" + "/".join(path_segments(path))

lnbits/middleware.py

@@ -15,7 +15,7 @@ from starlette.types import ASGIApp, Receive, Scope, Send
 
 from lnbits.core.db import core_app_extra
 from lnbits.core.models import AuditEntry
-from lnbits.helpers import template_renderer
+from lnbits.helpers import normalize_path, template_renderer
 from lnbits.settings import settings
 
 
@@ -156,6 +156,7 @@ class AuditMiddleware(BaseHTTPMiddleware):
             if settings.is_super_user(user_id):
                 user_id = "super_user"
             component = "core"
+            path = normalize_path(path)
             if path and not path.startswith("/api"):
                 component = path.split("/")[1]