- Cosign supports 2 types of signature formats:
1. Using tag -> each new signature of the same manifest is
added as a new layer of the signature manifest having that
specific tag("{alghoritm}-{digest_of_signed_manifest}.sig")
2. Using referrers -> each new signature of the same manifest is
added as a new manifest
- For adding these cosign signature to metadb, we reserved index 0 of the
list of cosign signatures for tag-based signatures. When a new tag-based
signature is added for the same manifest, the element on first position
in its list of cosign signatures(in metadb) will be updated/overwritten.
When a new cosign signature(using referrers) will be added for the same
manifest this new signature will be appended to the list of cosign
signatures.
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
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>
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>
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>
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>
- using secrets manager for storing public keys and certificates
- adding a default truststore for notation verification and upload all certificates to this default truststore
- removig `truststoreName` query param from notation api for uploading certificates
(cherry picked from commit eafcc1a213)
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
fix(authz): fix isAdmin not using groups to determine if a user is admin.
fix(authz): return 401 instead of 403
403 is correct as per HTTP spec
However authz is not part of dist-spec and clients know only about 401
So this is a compromise.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
- image command is now deprecated in favor of 'images'
- cve command is now deprecated in favor of 'cves'
Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>
- the size of the binary-minimal becomes 32MB
- "signatures" package is renamed into "imagetrust" and moved under extensions
- if the binary is not built using "imagetrust" tag then the signatures verification will
not be performed
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
