Certain parts of the existing documentation for the "rrset-order"
statement are incorrect, others are ambiguous. Rework the relevant
section of the ARM to make it clear and up-to-date with the source code.
The handling of . (dot) characted at the beginning of the line has
changed between the sphinx-doc versions, and it was constantly giving us
trouble when generating man pages when using different sphinx-doc. This
commit just changes the source rst file, so there's no more . (dot) the
beginning of the line.
No issues with the glue cache feature have been reported since its
introduction in BIND 9.12. As the rationale for introducing the
"glue-cache" option was to have a safety switch readily available in
case the glue cache turns out to cause problems, it is time to deprecate
the option. Glue cache will be permanently enabled in a future release,
at which point the "glue-cache" option will be made obsolete.
Add two more arguments to the dnssec-settime tool. '-P ds' sets the
time that the DS was published in the parent, '-D ds' sets the time
that the DS was removed from the parent (these times are not accurate,
but rely on the user to use them appropriately, and as long as the
time is not before actual publication/withdrawal, it is fine).
These new arguments are needed for the kasp system test. We want to
test when the next key event is once a DS is published, and now
that 'parent-registration-delay' is obsoleted, we need a different
approach to reliable test the timings.
Hold a weak reference to the view so that it can't go away while
nta is performing its lookups. Cancel nta timers once all external
references to the view have gone to prevent them triggering new work.
Add a new 'rndc' command 'dnssec -checkds' that allows the user to
signal named that a new DS record has been seen published in the
parent, or that an existing DS record has been withdrawn from the
parent.
Upon the 'checkds' request, 'named' will write out the new state for
the key, updating the 'DSPublish' or 'DSRemoved' timing metadata.
This replaces the "parent-registration-delay" configuration option,
this was unreliable because it was purely time based (if the user
did not actually submit the new DS to the parent for example, this
could result in an invalid DNSSEC state).
Because we cannot rely on the parent registration delay for state
transition, we need to replace it with a different guard. Instead,
if a key wants its DS state to be moved to RUMOURED, the "DSPublish"
time must be set and must not be in the future. If a key wants its
DS state to be moved to UNRETENTIVE, the "DSRemoved" time must be set
and must not be in the future.
By default, with '-checkds' you set the time that the DS has been
published or withdrawn to now, but you can set a different time with
'-when'. If there is only one KSK for the zone, that key has its
DS state moved to RUMOURED. If there are multiple keys for the zone,
specify the right key with '-key'.
