Functions List

The Wirefilter language supports functions to aid in defining complex criteria for filtering requests and responses.

Function	Description
any	Returns true if the comparison operator in the argument returns true for any of the values in the argument array.
concat	Concatenates all the argument values into a single string.
ends_with	Checks if a given value ends with a specified suffix.
is_mac_valid	Checks if a provided message with a MAC (Message Authentication Code) is valid.
len	Returns the length of the provided argument.
lower	Converts the provided string argument to lowercase.
matches	Checks if a given value matches a wildcard pattern.
starts_with	Checks if a given value starts with a specified prefix.
to_string	Converts the provided argument to a string value.