Change the commandline option -G to take a string that determines what
sync records should be published. It is a comma-separated string with
each element being either "cdnskey", or "cds:<algorithm>", where
<algorithm> is a valid digest type. Duplicates are suppressed.
Change one of the test cases to use a different digest type (4). The
system tests and kasp script need to be updated to take into account
the new algorithm (instead of the hard coded 2).
Set the DS state after issuing 'rndc dnssec -checkds'. If the DS
was published, it should go in RUMOURED state, regardless whether it
is already safe to do so according to the state machine.
Leaving it in HIDDEN (or if it was magically already in OMNIPRESENT or
UNRETENTIVE) would allow for easy shoot in the foot situations.
Similar, if the DS was withdrawn, the state should be set to
UNRETENTIVE. Leaving it in OMNIPRESENT (or RUMOURED/HIDDEN)
would also allow for easy shoot in the foot situations.
The system test should never attempt to start or stop any other server
than those that belong to that system test. Therefore, it is not
necessary to specify the system test name in function calls.
Additionally, this makes it possible to run the test inside a
differently named directory, as its name is automatically detected with
the $SYSTESTDIR variable. This enables running the system tests inside a
temporary directory.
Direct use of stop.pl was replaced with a more systematic approach to
use stop_servers helper function.
"next_key_event_threshold" is assigned with
"next_key_event_threshold+i", but "i" is empty (never set, nor used
afterwards).
posh, the Policy-compliant Ordinary SHell, failed on this assignment
with:
tests.sh:253: : unexpected `end of expression'
The changes in the code have the side effect that the CDNSKEY and CDS
records in the secure version of the zone are not reusable and thus
are thrashed from the zone. Remove the apex checks for this use case.
We only care about that the zone is not immediately goes bogus, but
a user really should use the built-in "insecure" policy when unsigning
a zone.
We no longer accept copying DNSSEC records from the raw zone to
the secure zone, so update the kasp system test that relies on this
accordingly.
Also add more debugging and store the dnssec-verify results in a file.
Add a kasp system test that reconfigures a dnssec-policy zone from
maintaining DNSSEC records directly to the zone to using inline-signing.
Add a similar test case to the nsec3 system test, testing the same
thing but now with NSEC3 in use.
Moves tests from being RSASHA1 based to RSASHA256 based where possible
and split out the remaining RSASHA1 based tests so that they are not
run on OS's that don't support RSASHA1.
Fix a comment, ensuring the right parameters are used (zone is
parameter $3, not $2) and add view and policy parameters to the comment.
Fix the view tests and test the correct view (example3 instead of
example2).
Fix placement of "n=$((n+1)" for two test cases.
In the cases where we test SOA serial updates and TTL updates, we check
if for "all zones loaded" to ensure the new zone content is loaded. But
this is the unsigned zone, the signed zone still needs to be produced.
There is thus a timing issue where the dig request comes in before
the signing process has finished.
Add a retry quiet to mitigate against it.
7249bad7 introduced the -c option to stat(1) command, but BSD systems
do not know about it. Replace the stat(1) command with a PERL script
that achieves the same.
Why PERL? For consistency purposes, there are more places in the
system test where we use the same method.
Add a test case that triggers a keymgr run that will not trigger any
metadata changes. Ensure that the last status change of the key files
is unmodified.
- Removed all code that only runs under CYGWIN, and made all
code that doesn't run under CYGWIN non-optional.
- Removed the $TP variable which was used to add optional
trailing dots to filenames; they're no longer optional.
- Removed references to pssuspend and dos2unix.
- No need to use environment variables for diff and kill.
- Removed uses of "tr -d '\r'"; this was a workaround for
a cygwin regex bug that is no longer needed.
This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
Replace most "master/slave" terminology in tests with the preferred
"primary/secondary", with the following exceptions:
- When testing the old syntax
- When master is used in master file and master file format terms
- When master is used in hostmaster or postmaster terms
- When master used in legacy domain names (for example in dig.batch)
- When there is no replacement (for example default-masters)
The function 'private_type_record()' is now used in multiple system
setup scripts and should be moved to the common configuration script
conf.sh.common.
Add a test for default.kasp that if we remove the private key file,
no successor key is created for it. We need to update the kasp script
to deal with a missing private key. If this is the case, skip checks
for private key files.
Add a test with a zone for which the private key of the ZSK is missing.
Add a test with a zone for which the private key of the KSK is missing.
Add a test case when a dnssec-policy is reconfigured to "none",
without setting it to "insecure" first. This is unsupported behavior,
but we want to make sure the behavior is somewhat expected. The
zone should remain signed (but will go bogus once the signatures
expire).
While it is meant to be used for transitioning a zone to insecure,
add a test case where a zone uses the "insecure" policy immediately.
The zone will go through DNSSEC maintenance, but the outcome should
be the same as 'dnssec-policy none;', that is the zone should be
unsigned.
The tests for going insecure should be changed to use the built-in
"insecure" policy.
The function that checks dnssec status output should again check
for the special case "none".
When calling "rndc dnssec -checkds", it may take some milliseconds
before the appropriate changes have been written to the state file.
Add retry_quiet mechanisms to allow the write operation to finish.
Also retry_quiet the check for the next key event. A "rndc dnssec"
command may trigger a zone_rekey event and this will write out
a new "next key event" log line, but it may take a bit longer than
than expected in the tests.
CDS/CDNSKEY DELETE records are only useful if they are signed,
otherwise the parent cannot verify these RRsets anyway. So once the DS
has been removed (and signaled to BIND), we can remove the DNSKEY and
RRSIG records, and at this point we can also remove the CDS/CDNSKEY
records.
The kasp system test was getting pretty large, and more tests are on
the way. Time to split up. Move tests that are related to migrating
to dnssec-policy to a separate directory 'keymgr2kasp'.
Add a test for freezing, manually updating, and then thawing a dynamic
zone with "dnssec-policy". In the kasp system test we add parameters
to the "update_is_signed" check to signal the indicated IP addresses
for the labels "a" and "d". If set to '-', the test is skipped.
After nsupdating the dynamic.kasp zone, we revert the update (with
nsupdate) and update the zone again, but now with the freeze/thaw
approach.
Two minor fixes in the kasp system test:
1. A wrong comment in ns3/setup.sh (we are subtracting 2 hours, not
adding them).
2. 'get_keyids' used bad parameters "$1" "$2" when 'check_numkeys'
failed. Also, 'check_numkeys' can use $DIR, $ZONE, and $NUMKEYS
directly, no need to pass them.
Add some more zones to the kasp system test to test the 'purge-keys'
option. Three zones test that the predecessor key files are removed
after the purge keys interval, one test checks that the key files
are retained if 'purge-keys' is disabled. For that, we change the
times to 90 days in the past (the default value for 'purge-keys').
The 'legacy-keys.kasp' test checks that a zone with key files but not
yet state files is signed correctly. This test is expanded to cover
the case where old key files still exist in the key directory. This
covers bug #2406 where keys with the "Delete" timing metadata are
picked up by the keymgr as active keys.
Fix the 'legacy-keys.kasp' test, by creating the right key files
(for zone 'legacy-keys.kasp', not 'legacy,kasp').
Use a unique policy for this zone, using shorter lifetimes.
Create two more keys for the zone, and use 'dnssec-settime' to set
the timing metadata in the past, long enough ago so that the keys
should not be considered by the keymgr.
Update the 'key_unused()' test function, and consider keys with
their "Delete" timing metadata in the past as unused.
Extend the test to ensure that the keys to be used are not the old
predecessor keys (with their "Delete" timing metadata in the past).
Update the test so that the checks performed are consistent with the
newly configured policy.
Configure "none" as a builtin policy. Change the 'cfg_kasp_fromconfig'
api so that the 'name' will determine what policy needs to be
configured.
When transitioning a zone from secure to insecure, there will be
cases when a zone with no DNSSEC policy (dnssec-policy none) should
be using KASP. When there are key state files available, this is an
indication that the zone once was DNSSEC signed but is reconfigured
to become insecure.
If we would not run the keymgr, named would abruptly remove the
DNSSEC records from the zone, making the zone bogus. Therefore,
change the code such that a zone will use kasp if there is a valid
dnssec-policy configured, or if there are state files available.
Add two test zones that will be reconfigured to go insecure, by
setting the 'dnssec-policy' option to 'none'.
One zone was using inline-signing (implicitly through dnssec-policy),
the other is a dynamic zone.
Two tweaks to the kasp system test are required: we need to set
when to except the CDS/CDS Delete Records, and we need to know
when we are dealing with a dynamic zone (because the logs to look for
are slightly different, inline-signing prints "(signed)" after the
zone name, dynamic zones do not).
Some setup scripts uses DEFAULT_ALGORITHM in their dnssec-policy
and/or initial signing. The tests still used the literal values
13, ECDSAP256SHA256, and 256. Replace those occurrences where
appropriate.
The double equal sign ('==') is a Bash-specific string comparison
operator. Ensure the single equal sign ('=') is used in all POSIX shell
scripts in the system test suite in order to retain their portability.
