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Updated Dynamic filtering: rule syntax (markdown)

Raymond Hill 2018-04-14 08:05:57 -04:00
parent 7312e80b8d
commit e627a1cabb
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Dynamic-filtering:-rule-syntax.md

@ -4,7 +4,11 @@
### Rule syntax
A dynamic filtering rule is made of four components: a source, a destination, a request type, and then a keyword which tells what to do with a request which happens to match the three former components.
A dynamic filtering rule is made of four components: a source, a destination, a request type, and then a keyword which tells what to do with a request which happens to match the three former components:
source destination type action
Valid rules:
| rule type | source | destination | request type | action |
|---|---|---|---|---|
@ -15,7 +19,9 @@ Source hostname always corresponds to the hostname extracted from the URL of the
The destination hostname corresponds to the hostname extracted from the URL of a remote resource which the web page is fetching (or trying to).
The rule always automatically propagates to all subdomains of the source hostname and all subdomains of the destination hostname -- unless the rule is overridden by a narrower rule in one of the subodmains.
A rule always automatically propagates to all subdomains of the source hostname and all subdomains of the destination hostname -- unless the rule is overridden by a narrower rule in one of the subodmains.
Given that rules always propagate to subdomains, there is no need to prefix the hostname part with a wildcard `*.`, doing so is invalid and will cause the the rule to be discarded.
The type is the type of the fetched resource.