The bullseye and bookworm images are not set up with pkcs11-provider,
so we need to add an additional prerequisite for running the
pkcs11engine test. Check the path of OPENSSL_CONF.
If not set, the created keys allows signing plus decrypt which is bad
practice. Setting the key usage explicitly will generate keys that
allow only signing.
The pkcs11-provider has changed to take a PKCS#11 URI instead of an
object identifier. Change the BIND 9 code accordingly to pass through
the label instead of just the object identifier.
See: https://github.com/latchset/pkcs11-provider/pull/284
Move dns_dnssec_findzonekeys from the dnssec.{c,h} source code to
zone.{c,h} (the header file already commented that this should be done
inside dns_zone_t).
Alter the function in such a way, that keys are searched for in the
key stores if a 'dnssec-policy' (kasp) is attached to the zone,
otherwise keep using the zone's key-directory.
When using dnssec-policy with dnssec-keygen in combination with setting
the key-directory on the command line, the commandline argument takes
priority over the key-directory from the default named.conf.
Add a test case where dnssec-policy uses key stores with a directory
other than the zone's key-directory.
This requires changing the kasp shell script to take into account that
keys can be in different directories. When looking for keys, the
'find' command now takes a maxdepth of 3 to also look for keys in
subdirectories. Note this maxdepth value is arbitrary, the added
'keystore.kasp' test only requires a maxdepth of 2.
Because of this change, the dnssec-keygen tests no longer work because
they are for the same zone (although different directories). Change
the test to use a different zone ('kasp2' instead of 'kasp').
When writing key files to disk, use the internally stored directory.
Add an access function 'dst_key_directory()'.
Most calls to keymgr functions no longer need to provide the
key-directory value. Only 'dns_keymgr_run' still needs access to
the zone's key-directory in case the key-store is set to the built-in
key-directory.
Refactor dns_dnssec_findmatchingkeys and dns_dnssec_keylistfromrdataset
to take into account the key store directories in case the zone is using
dnssec-policy (kasp). Add 'kasp' and 'keystores' parameters.
This requires the keystorelist to be stored inside the zone structure.
The calls to these functions in the DNSSEC tools can use NULL as the
kasp value, as dnssec-signzone does not (yet) support dnssec-policy,
and key collision is checked inside the directory where it is created.
Add cases for each algorithm to test the interaction between
dnssec-policy and engine_pkcs11. Ensure that named creates keys on
startup.
Also test dnssec-keygen when using a dnssec-policy with a PKCS#11
based key-store.
If there is a keystore configured with a PKCS#11 URI, zones that
are using a dnssec-policy that uses such a keystore should create keys
via the PKCS#11 interface. Those keys are generally stored inside an
HSM.
Some changes to the code are required, to store the engine reference
into the keystore.
When creating the kasp structure, instead of storing the name of the
key store on keys, store a reference to the key store object instead.
This requires to build the keystore list prior to creating the kasp
structures, in the dnssec tools, the check code and the server code.
We will create a builtin keystore called "key-directory" which means
use the zone's key-directory as the key store.
The check code changes, because now the keystore is looked up before
creating the kasp structure (and if the keystore is not found, this
is an error). Instead of looking up the keystore after all
'dnssec-policy' clauses have been read.
The check for printing zone list failed because of these additional
lines in the output:
good.conf:22: dnssec-policy: key algorithm 13 has predefined length; \
ignoring length value 256
I am not sure why this failure hasn't happened before already.
Similar to key-directory, check for zones in different views and
different key and signing policies. Zones must be using different key
directories to store key files on disk.
Now that a key directory can be linked with a dnssec-policy key, the
'keydirexist' checking needs to be reshuffled.
Add tests for bad configuration examples, named-checkconf should catch
those. Also add test cases for a mix of key-directory and key-store
directory.
Similar to key-directory, check if the key-store directory exists and
if it is an actual directory.
This commit fixes an accidental test bug in checkconf where if
the "warn key-dir" test failed, the result was ignored.
Add checkconf check to ensure that the used key-store in the keys
section exists. Error if that is not the case. We also don't allow
the special keyword 'key-directory' as that is internally used to
signal that the zone's key-directory should be used.
Add code for configuring keystore objects. Add this to the "kaspconf"
code, as it is related to 'dnssec-policy' and it is too small to create
a separate file for it.
Add new configuration for setting key stores. The new 'key-store'
statement allows users to configure key store backends. These can be
of type 'file' (that works the same as 'key-directory') or of type
'pkcs11'. In the latter case, keys should be stored in a HSM that is
accessible through a PKCS#11 interface.
Keys configured within 'dnssec-policy' can now also use the 'key-store'
option to set a specific key store.
Update the checkconf test to accomodate for the new configuration.
These tests have ns1 configured as a mock root server. Make sure it is
used in all config files of those tests, otherwise some queries could
leak to root nameservers.
Some tests don't have a mock root server configured, because they don't
need one. However, these tests might still leak queries to actual name
servers. Add a shared root hints file which can serve as a blackhole for
these queries.
As dnsrps and native test cases have been properly split up, the
ckdnsrps.sh script is no longer used anywhere, as the logic for
selecting these test cases is handled by pytest.
Previously, dnsrps test was executed as an optional part of the rpz and
rpzrecurse system tests. This was conceptually problematic, as the test
took the responsibility of running parts of the test framework -
cleaning files and setting up servers again.
Instead, allow these tests to execute either the native variant, or the
dnsrps one. To ensure the same test coverage, trigger both of these
variants as separate test cases from pytest.
