* plugin/rewrite: streamline the ResponseRule handling.
The functionality of a response rule is now completely encapsulated behind
a `ResponseRule` interface. This significantly simplifies the complete
processing flow, it enables more flexible response handling and it is possible
to eliminate lots of state flags, ifs and switches.
Based on the new flexibility the pull request also enables to support a
response name rewrite for all name rewrite types.
To be compatible, an explicit `answer auto` option is added to support
a best effort response rewrite (name and value).
Additionally now all name rewrite rules support additional name and value
reponse rewrite options.
Using this feature it is also possible now to rewrite a complete sub domain
hierarchy to a single domain name combined with a correct rewrite (#2389).
Signed-off-by: Uwe Krueger <uwe.krueger@sap.com>
* revert policy
Signed-off-by: Uwe Krueger <uwe.krueger@sap.com>
Co-authored-by: Miek Gieben <miek@miek.nl>
* Run gofmt -s and golint on the codebase
Run golint and fix everythign it flagged (except the context arg
ordering), mostly edits in the rewrite plugin.
Signed-off-by: Miek Gieben <miek@miek.nl>
* ... and ofcourse the test as well
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/rewrite: silence these tests
The old Unix saying: no news, is good news.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix da tests
Signed-off-by: Miek Gieben <miek@miek.nl>
