Commit Graph

7 Commits

Author SHA1 Message Date
Andrei Aaron
99e29c0f46
refactor(tests): Migrate some of the older tests to the new image-utils library (#1863)
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
2023-10-02 11:10:43 -07:00
Andrei Aaron
ba6f347d8d
refactor(pkg/test): split logic in pkg/test/common.go into multiple packages (#1861)
Which could be imported independently. See more details:
1. "zotregistry.io/zot/pkg/test/common" - currently used as
   tcommon "zotregistry.io/zot/pkg/test/common" - inside pkg/test
   test "zotregistry.io/zot/pkg/test/common" - in tests
   . "zotregistry.io/zot/pkg/test/common" - in tests
Decouple zb from code in test/pkg in order to keep the size small.

2. "zotregistry.io/zot/pkg/test/image-utils" - curently used as
   . "zotregistry.io/zot/pkg/test/image-utils"

3. "zotregistry.io/zot/pkg/test/deprecated" -  curently used as
   "zotregistry.io/zot/pkg/test/deprecated"
This one will bre replaced gradually by image-utils in the future.

4. "zotregistry.io/zot/pkg/test/signature" - (cosign + notation) use as
   "zotregistry.io/zot/pkg/test/signature"

5. "zotregistry.io/zot/pkg/test/auth" - (bearer + oidc)  curently used as
   authutils "zotregistry.io/zot/pkg/test/auth"

 6. "zotregistry.io/zot/pkg/test/oci-utils" -  curently used as
   ociutils "zotregistry.io/zot/pkg/test/oci-utils"

Some unused functions were removed, some were replaced, and in
a few cases specific funtions were moved to the files they were used in.

Added an interface for the StoreController, this reduces the number of imports
of the entire image store, decreasing binary size for tests.
If the zb code was still coupled with pkg/test, this would have reflected in zb size.

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
2023-09-27 11:34:48 -07:00
peusebiu
1df743f173
fix(gc): sync repodb when gc'ing manifests (#1819)
fix(gc): fix cleaning deduped blobs because they have the modTime of
the original blobs, fixed by updating the modTime when hard linking
the blobs.
fix(gc): failing to parse rootDir at zot startup when using s3 storage
because there are no files under rootDir and we can not create empty dirs
on s3, fixed by creating an empty file under rootDir.

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-09-22 11:51:20 -07:00
Andrei Aaron
7c78f80a96
feat(cve): implement CVE scanning as background tasks (#1833)
1. Move existing CVE DB download generator/task login under the cve package
2. Add a new CVE scanner task generator and task type to run in the background, as well as tests for it
3. Move the CVE cache in its own package
4. Add a CVE scanner methods to check if an entry is present in the cache, and to retreive the results
5. Modify the FilterTags MetaDB method to not exit on first error
This is needed in order to pass all tags to the generator,
instead of the generator stopping at the first set of invalid data
6. Integrate the new scanning task generator with the existing zot code.
7. Fix an issue where the CVE scan results for multiarch images was not cached
8. Rewrite some of the older CVE tests to use the new image-utils test package
9. Use the CVE scanner as attribute of the controller instead of CveInfo.
Remove functionality of CVE DB update from CveInfo, it is now responsible,
as the name states, only for providing CVE information.
10. The logic to get maximum severity and cve count for image sumaries now uses only the scanner cache.
11. Removed the GetCVESummaryForImage method from CveInfo as it was only used in tests

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
2023-09-22 11:49:17 -07:00
Alexei Dodon
4e04be420e
refactor(cli): Move cmdflags package under pkg/cli/client (#1840)
Signed-off-by: Alexei Dodon <adodon@cisco.com>
2023-09-22 16:33:18 +03:00
Andrei Aaron
bcdd9988f5
fix(cve): cummulative fixes and improvements for CVE scanning logic (#1810)
1. Only scan CVEs for images returned by graphql calls
Since pagination was refactored to account for image indexes, we had started
to run the CVE scanner before pagination was applied, resulting in
decreased ZOT performance if CVE information was requested

2. Increase in medory-cache of cve results to 1m, from 10k digests.

3. Update CVE model to use CVSS severity values in our code.
Previously we relied upon the strings returned by trivy directly,
and the sorting they implemented.
Since CVE severities are standardized, we don't need to pass around
an adapter object just for pagination and sorting purposes anymore.
This also improves our testing since we don't mock the sorting functions anymore.

4. Fix a flaky CLI test not waiting for the zot service to start.

5. Add the search build label on search/cve tests which were missing it.

6. The boltdb update method was used in a few places where view was supposed to be called.

7. Add logs for start and finish of parsing MetaDB.

8. Avoid unmarshalling twice to obtain annotations for multiarch images.

Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
2023-09-17 15:12:20 -07:00
Alexei Dodon
f58597ade9
refactor: Reduce zli binary size (#1805)
Signed-off-by: Alexei Dodon <adodon@cisco.com>
2023-09-15 15:17:01 -07:00