Rather than using the dnspython's facilities and defaults to create the
queries, use the isctest.query.create function in all the cases that
don't require special handling to have consistent defaults.
(cherry picked from commit 64143ea077)
All these setup files only use copy_setports function which can be done
with jinja2 templates instead -- simply by renaming the .in files to
.j2, without any other changes. The pytest runner will render these
templates during test setup without any need for an additional script.
(cherry picked from commit a9f1b8d6a6)
Add a none parameter to named configuration option `query-source` (respectively `query-source-v6`) which forbid usage of IPv4 (respectively IPv6) addresses when named is doing an upstream query.
Closes#4981 Turning-off upstream IPv6 queries while still listening to downstream queries on IPv6.
Merge branch 'colin/querysource-none' into 'main'
See merge request isc-projects/bind9!9727
Backport of MR !9727
Some changes had to be done to the existing 9.20.x code in order to
make this backport compatible:
- first, the 9.20.x branches support the `port` parameter in
query-source[-v6], where 9.21.x does not. The original changes
depend on things that can't be backported because that would break
`port` support.
- second, the changes remove the optional `address` parameter from the
canonical form. So `query-source address <ip>` is now printed as
`query-source <ip>`. This means that `named-checkconf -p` will now
generate different output if users have `query-source address <ip>` or
`query-source address <ip> port <port>`; it will now generate
`query-source <ip>` or `query-source <ip> port <port>`. This is a
non-breaking change, because the parser has been updated to support
this form as well.
