Initial commit

wgwadmlibrary/tools.py

@@ -0,0 +1,17 @@
+import ipaddress, re
+
+
+def is_valid_ip_or_hostname(value):
+    """Check if a given string is a valid IP address or hostname."""
+    try:
+        ipaddress.ip_address(value)
+        return True
+    except:
+        pass
+    
+    # Regex to check valid hostname (RFC 1123)
+    hostname_regex = r'^((?!-)[A-Za-z0-9-]{1,63}(?<!-)\.)+[A-Za-z]{2,6}$' 
+    if re.match(hostname_regex, value):
+        return True
+    
+    return False