From the netmask we can find out the wildcard bits (the bits that are not set in the netmask).

From the netmask we can find out the wildcard bits (the bits that are not set in the netmask).

GenerateRandomBytes returns securely generated random bytes.

GenerateRandomStringDNSSafe returns a DNS-safe securely generated random string.

GenerateRandomStringURLSafe returns a URL-safe, base64 encoded securely generated random string.

NormalizeToFQDNRules will replace forbidden chars in user it can also return an error if the user doesn't respect RFC 952 and 1123.

parseIPSet parses arg as one: - an IP address (IPv4 or IPv6) - the string "*" to match everything (both IPv4 & IPv6) - a CIDR (e.g.

value related to RFC 1123 and 952.