Add ima_policy_check.awk to check for possible overlapping of a rule being
added by a test with the existing IMA policy (policy replacement by IMA at
the first policy load is not taken into account).
ima_policy_check.awk expects as input the rule to be added, followed by the
IMA policy.
It returns a bit mask with the following values:
- 1: invalid new rule;
- 2: overlap of the new rule with an existing rule in the IMA policy;
- 4: new rule exists in the IMA policy.
Values can be individually checked by the test executing the awk script, to
determine what to do (abort loading, print a warning in case of overlap,
avoid adding an existing rule).
The bit mask allows the test to see multiple statements regarding the new
rule. For example, if the test added anyway an overlapping rule, it could
also see that the policy already contains it at the next test execution,
and does not add it again.
Since ima_policy_check.awk uses GNU extensions (such as the or() function,
or the fourth argument of split()), add gawk as dependency for the CI.
Finally add ima_policy_check.test, to ensure that the awk script behaves as
expected.
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Test IMA support for including fs-verity enabled file measurements
in the IMA measurement list based on the ima-ngv2 and ima-sigv2
records.
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Get the packages for pkcs11 testing on the CI/CD system, where available.
On those system where it is not available, skip the two tests.
The following distros cannot run the pkcs11 tests:
- Alpine: package with pkcs11 engine not available
- CentOS7: softhsm 2.1.0 is too old for tests to work; tests also fail when
trying to sign with pkcs11 URI using openssl command line tool
- OpenSuSE Leap: softhsm package not available in main repo
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This symlink is missing only on openSUSE Tumbleweed,
it exists on openSUSE Leap, thus build failed.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This is a preparation for adding GitHub Actions support.
Also run from root directory. It's a bit confusing to run from
travis directory.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
