new config: port openwrt_log_analyzer

1 files changed, 8 insertions, 0 deletions

diff --git a/src/home/util.py b/src/home/util.py
index 1e12243..11e7116 100644
--- a/src/home/util.py
+++ b/src/home/util.py
@@ -36,6 +36,14 @@ def validate_ipv4_or_hostname(address: str, raise_exception: bool = False) -> bo
         return False
 
 
+def validate_mac_address(mac_address: str) -> bool:
+    mac_pattern = r'^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$'
+    if re.match(mac_pattern, mac_address):
+        return True
+    else:
+        return False
+
+
 class Addr:
     host: str
     port: Optional[int]