When creating the successor, the current active key (predecessor)
should change its goal state to HIDDEN.
Also add two useful debug logs in the keymgr_key_rollover function.
(cherry picked from commit e71d60299f)
Catch a case where if the prepublication time of the successor key
is later than the retire time of the predecessor. If that is the
case we should prepublish as soon as possible, a.k.a. now.
(cherry picked from commit c08d0f7dd6)
The `dns_keymgr_run()` function became quite long, put the logic
that looks if a new key needs to be created (start a key rollover)
in a separate function.
(cherry picked from commit bcf8192438)
The logic in `keymgr_key_has_successor(key, keyring)` is flawed, it
returns true if there is any key in the keyring that has a successor,
while what we really want here is to make sure that the given key
has a successor in the given keyring.
Rather than relying on `keymgr_key_exists_with_state`, walk the
list of keys in the keyring and check if the key is a successor of
the given predecessor key.
(cherry picked from commit 0d578097ef)
This improves keytime testing on CSK rollover. It now
tests for specific times, and also tests for SyncPublish and
Removed keytimes.
Since an "active key" for ZSK and KSK means something
different, this makes it tricky to decide when a CSK is
active. An "active key" intuitively means the key is signing
so we say a CSK is active when it is creating zone signatures.
This change means a lot of timings for the CSK rollover tests
need to be adjusted.
The keymgr code needs a slight change on calculating the
prepublication time: For a KSK we need to include the parent
registration delay, but for CSK we look at the zone signing
property and stick with the ZSK prepublication calculation.
(cherry picked from commit e233433772)
Registration delay is not part of the Iret retire interval, thus
removed from the calculation when setting the Delete time metadata.
Include the registration delay in prepublication time, because
we need to prepublish the key sooner than just the Ipub
publication interval.
(cherry picked from commit 50bbbb76a8)
While kasp relies on key states to determine when a key needs to
be published or be used for signing, the keytimes are used by
operators to get some expectation of key publication and usage.
Update the code such that these keytimes are set appropriately.
That means:
- Print "PublishCDS" and "DeleteCDS" times in the state files.
- The keymgr sets the "Removed" and "PublishCDS" times and derives
those from the dnssec-policy.
- Tweak setting of the "Retired" time, when retiring keys, only
update the time to now when the retire time is not yet set, or is
in the future.
This also fixes a bug in "keymgr_transition_time" where we may wait
too long before zone signatrues become omnipresent or hidden. Not
only can we skip waiting the sign delay Dsgn if there is no
predecessor, we can also skip it if there is no successor.
Finally, this commit moves setting the lifetime, reducing two calls
to one.
(cherry picked from commit 18dc27afd3)
While harmless on Linux, missing isc_{mutex,conditional}_destroy
causes a memory leak on *BSD. Missing calls were added.
(cherry picked from commit a8807d9a7b)
in addition to being more efficient, this prevents a possible crash by
looking up the node name before the tree sructure can be changed when
cleaning up dead nodes in addrdataset().
(cherry picked from commit db9d10e3c1)
If there are more that 5 NS record for a zone only perform a
maximum of 4 address lookups for all the name servers. This
limits the amount of remote lookup performed for server
addresses at each level for a given query.
Originally, every library and binaries got linked to everything, which
creates unnecessary overlinking. This wasn't as straightforward as it
should be as we still support configuration without libtool for 9.16.
Couple of smaller issues related to include headers and an issue where
sanitizer overload dlopen and dlclose symbols, so we were getting false
negatives in the autoconf test.
Underlinking states for the situation when a binary uses a symbol not provided
by libraries it is directly linked to. The libns was not linked to libisc and
libdns, and libirs was not linked to libisc, libdns and libisccfg) while using
symbols from these libraries directly.
The SO_REUSEPORT socket option on Linux means something else on BSD
based systems. On FreeBSD there's 1:1 option SO_REUSEPORT_LB, so we can
use that.
(cherry picked from commit 09ba47b067)
Per Current Mechanisms 2.3.5, the curve name is DER-encoded in the
EC_PARAMS attribute, and the public key value is DER-encoded in the
EC_POINT attribute.
(cherry picked from commit 2e6b7a56cc)
Previously, the code would do:
REQUIRE(alg == CURVE1 || alg == CURVE2);
[...]
if (alg == CURVE1) { /* code for CURVE1 */ }
else { /* code for CURVE2 */ }
This approach is less extensible and also more prone to errors in case
the initial REQUIRE() is forgotten. The code has been refactored to
use:
REQUIRE(alg == CURVE1 || alg == CURVE2);
[...]
switch (alg) {
case CURVE1: /* code for CURVE1 */; break;
case CURVE2: /* code for CURVE2 */; break;
default: INSIST(0);
}
(cherry picked from commit cf30e7d0d1)
The pk11/constants.h header contained static CK_BYTE arrays and
we had to use #defines to pull only those we need. This commit
changes the constants to only define byte arrays with the content
and either use them directly or define the CK_BYTE arrays locally
where used.
(cherry picked from commit da38bd0e1d)
