RequestPolicy rules combine 3 items:
Note: When both an allow and a block rule match a request, the user's default rule is used. (A priority system between rules is considered in issue 491)
The origin and destination components of a rule can have the following properties. All properties are optional. An empty rule property will not be considered when matching against requests.
184.108.40.206(IPv4 address), or
*to indicate any or no subdomain. For example,
a.b.c.example.com. Wildcards are only supported as the leftmost label of a hostname. Wildcards are not supported anywhere else in the name and cannot be mixed with other characters.
8080. This may also be
*to indicate that any ports should match. By default, rules that do not specify ports only match the default port for the request's scheme (eg.