From 16c1674d7e1bae1fa32b8f4bf61f125f7c7e2191 Mon Sep 17 00:00:00 2001
From: Carlos Santos <125412989+CarlosSuporteISP@users.noreply.github.com>
Date: Sat, 13 Sep 2025 00:17:00 -0300
Subject: [PATCH] Create mikrotik_normalize_input.py

---
 .../_builtin/mikrotik_normalize_input.py      | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 hyperglass/plugins/_builtin/mikrotik_normalize_input.py

diff --git a/hyperglass/plugins/_builtin/mikrotik_normalize_input.py b/hyperglass/plugins/_builtin/mikrotik_normalize_input.py
new file mode 100644
index 0000000..a208c53
--- /dev/null
+++ b/hyperglass/plugins/_builtin/mikrotik_normalize_input.py
@@ -0,0 +1,64 @@
+# Standard Library
+from ipaddress import ip_network, ip_address
+import typing as t
+
+# Third Party
+from pydantic import PrivateAttr
+
+# Project
+from hyperglass.log import log
+# REMOVIDA a importação direta de Query para evitar o erro circular
+# from hyperglass.models.api.query import Query
+
+# Local
+from .._input import InputPlugin, InputPluginValidationReturn
+
+
+class MikrotikTargetNormalizerInput(InputPlugin):
+    """
+    InputPlugin to normalize a target IP address to its network prefix.
+    This ensures that queries for different IPs within the same subnet
+    resolve to the same cache key.
+    """
+    _hyperglass_builtin: bool = PrivateAttr(False)
+    name: str = "mikrotik_normalizer"
+    platforms: t.Sequence[str] = ("mikrotik_routeros", "mikrotik_switchos", "mikrotik")
+
+    # #############################################################
+    # INÍCIO DA MODIFICAÇÃO: Usar 't.Any' em vez de 'Query'
+    # #############################################################
+    def validate(self, query: t.Any) -> InputPluginValidationReturn:
+    # #############################################################
+    # FIM DA MODIFICAÇÃO
+    # #############################################################
+        """
+        Takes the query object and modifies the target if it's a BGP Route query.
+        """
+        
+        # Acessamos os atributos normalmente, pois sabemos que o objeto 'query' os terá.
+        if query.query_type != "bgp_route":
+            return True, None
+
+        try:
+            target_ip = ip_address(query.target)
+            
+            if target_ip.version == 4:
+                prefix_len = 24
+            else:
+                prefix_len = 48
+            
+            network = ip_network(f"{str(target_ip)}/{prefix_len}", strict=False)
+            
+            normalized_target = str(network.with_prefixlen)
+
+            if query.target != normalized_target:
+                log.debug(
+                    f"Normalizing target '{query.target}' to network prefix "
+                    f"'{normalized_target}' for MikroTik cache key."
+                )
+                query.target = normalized_target
+                
+        except ValueError:
+            pass
+
+        return True, None