Black & White listsHotlinkBlocker supports black & white lists of referrers and user-agents. Lists have priority over protection instructions, so, for example, if some referrer is in white list, it is always allowed irrespectively of protection method and other factors. Moreover, black list has priority over white list. Lists support simple text patterns with wildcards - '?' and '*' as well as regular expressions using the @regex syntax, where '@' character indicates that a pattern should be treated as a regular expression and regex is a regular expression itself. By default empty referrers are rejected and it is convenient to enable this by adding '@^$' to the referrers white list. But we strongly recommend you not to do that or better use LINK protection method that is insensitive to the referrers. |