fixed crash on empty global data, added function to recreate missing local...

fixed crash on empty global data, added function to recreate missing local interface info for fortinet

README.md

-[PACKAGE]: ../../raw/master/mkp/inv_lldp_cache-0.10.0-20240725.mkp "inv_lldp_cache-0.10.0-20240725.mkp"
+[PACKAGE]: ../../raw/master/mkp/inv_lldp_cache-0.10.1-20241214.mkp "inv_lldp_cache-0.10.1-20241214.mkp"
 # LLDP inventory plugin
 
 Adds the LLDP information from network devices to the inventory

source/agent_based/inv_lldp_cache.py

@@ -42,6 +42,8 @@
 # 2024-07-24: made mac address validation more precise
 # 2024-07-25: added support for Fortinet port aggregations -> see inline note
 #             added MAC address format aabbcc-ddeeff
+# 2024-12-06: fixed crash on empty lldp global data
+# 2024-12-14: recreate missing local interface info on fortinet switches
 
 from collections.abc import Sequence
 from dataclasses import dataclass
@@ -360,7 +362,7 @@ def parse_inv_lldp_cache(string_table: List[StringByteTable]) -> Lldp | None:
             neighbour_address=neighbour_address,
         ))
     return Lldp(
-        lldp_global=LldpGlobal.parse(lldp_global[0]),
+        lldp_global=LldpGlobal.parse(lldp_global[0]) if lldp_global else None,
         lldp_neighbours=neighbours
     )
 
@@ -521,6 +523,14 @@ def parse_inv_lldp_cache_fortinet(string_table: List[StringByteTable]) -> Lldp |
         members = [port for port in members.split(' ') if port]
         map_trunk2member[trunk_id.strip()] = members
 
+    if not if_info:  # try to recreate missing if_info from if_name and trunk member
+        if_info = []
+        for index, name  in if_name:
+            if name not in map_trunk2member:
+                if_info += [[index, '5', [ord(x) for x in name]]]
+        for ports in map_trunk2member.values():
+            if_info += [[map_if_name2idx[port], '5', [ord(x) for x in port]] for port in ports]
+
     try:
         interfaces = {
             if_index: {'if_sub_type': if_sub_type, 'if_name': if_name}

source/packages/inv_lldp_cache

@@ -18,7 +18,7 @@
            'web': ['plugins/views/inv_lldp_cache.py']},
  'name': 'inv_lldp_cache',
  'title': 'inventory for LLDP cache',
- 'version': '0.10.0-20240725',
+ 'version': '0.10.1-20241214',
  'version.min_required': '2.2.0b1',
  'version.packaged': 'cmk-mkp-tool 0.2.0',
  'version.usable_until': '2.4.0b1'}