- MetaDB stores the time of the last update of a repo
- During startup we check if the layout has been updated after the last recorded change in the db
- If this is the case, the repo is parsed and updated in the DB otherwise it's skipped
Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>
in the case of an already existing meta db without pushTimestamp field
its value would be 0 until image is updated, check for zero values and update them
with time.Now() so that retention logic won't remove them.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
- 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>
- use secretsManagerMock and secretsManagerCacheMock to avoid failing
because of "already exists" error when running multiple times
image_trust_test on the same localstack instance
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
ci(notation): update to latest notation version
fix(sync): add layers info when syncing signatures
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
As part of this change searchConfig needed to be exported,
as it was passed as a parameter to exported functions
At this moment most of the tests remaining internal depend on the mock service.
The interface it implements has unexported methods.
Signed-off-by: Andrei Aaron <aaaron@luxoft.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>
no need to run dedupe/restore blobs for images being pushed or synced while
running dedupe task, they are already deduped/restored inline.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
- implement scrub also for S3 storage by replacing umoci
- change scrub implementation for ImageIndex
- take the `Subject` into consideration when running scrub
- remove test code relying on the umoci library. Since we started
relying on images in test/data, and we create our own images using
go code we can obtain digests by other means. (cherry picked from commit 489d4e2d23c1b4e48799283f8281024bbef6123f)
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.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>
now gc stress on s3 storage is using minio for ci/cd builds
gc stress on s3 storage is using localstack for nightly builds
fixed(gc): make sure we don't remove repo if there are blobs
being uploaded or the number of blobs gc'ed is not 0
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
(cherry picked from commit 56ddb70f624e7070ad0d3531d498675f9f82c664)
Signed-off-by: Alex Stan <alexandrustan96@yahoo.ro>
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
Co-authored-by: Alex Stan <alexandrustan96@yahoo.ro>
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>
Also fix additional issues:
- sorting of tags on calls without pagination parameters ('n' or 'last')
- if 'n' is 0 we should return an empty list and not error
Added tests accordingly
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>
without removing its index.json reference
fix that by also reporting if manifests with unknown mediatypes
are referenced in index.json
this will make gc delete manifest blobs with deleteImageManifest() method
instead of deleteBlob(), which also removes index.json entries.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.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>
unified both local and s3 ImageStore logic into a single ImageStore
added a new driver interface for common file/dirs manipulations
to be implemented by different storage types
refactor(gc): drop umoci dependency, implemented internal gc
added retentionDelay config option that specifies
the garbage collect delay for images without tags
this will also clean manifests which are part of an index image
(multiarch) that no longer exist.
fix(dedupe): skip blobs under .sync/ directory
if startup dedupe is running while also syncing is running
ignore blobs under sync's temporary storage
fix(storage): do not allow image indexes modifications
when deleting a manifest verify that it is not part of a multiarch image
and throw a MethodNotAllowed error to the client if it is.
we don't want to modify multiarch images
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>
added a new config option under 'http' called externalURL which is used
by openid/oauth2 clients to redirect back to zot
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
* fix: remove inline GC and set a default value of gc interval
- remove inline GC
- add a default value of GC interval
- run the GC periodically by default with the default value if no interval provided
- generate GC tasks with a random delay(0-30s) between
- add IsReady() method to scheduler.TaskGenerator interface
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
* ci: add test for gc with short interval
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
---------
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
BREAKING CHANGE: The functionality provided by the mgmt endpoint has beed redesigned - see details below
BREAKING CHANGE: The API keys endpoint has been moved - see details below
BREAKING CHANGE: The mgmt extension config has been removed - endpoint is now enabled by having both the search and the ui extensions enabled
BREAKING CHANGE: The API keys configuration has been moved from extensions to http>auth>apikey
mgmt and imagetrust extensions:
- separate the _zot/ext/mgmt into 3 separate endpoints: _zot/ext/auth, _zot/ext/notation, _zot/ext/cosign
- signature verification logic is in a separate `imagetrust` extension
- better hanling or errors in case of signature uploads: logging and error codes (more 400 and less 500 errors)
- add authz on signature uploads (and add a new middleware in common for this purpose)
- remove the mgmt extension configuration - it is now enabled if the UI and the search extensions are enabled
userprefs estension:
- userprefs are enabled if both search and ui extensions are enabled (as opposed to just search)
apikey extension is removed and logic moved into the api folder
- Move apikeys code out of pkg/extensions and into pkg/api
- Remove apikey configuration options from the extensions configuration and move it inside the http auth section
- remove the build label apikeys
other changes:
- move most of the logic adding handlers to the extensions endpoints out of routes.go and into the extensions files.
- add warnings in case the users are still using configurations with the obsolete settings for mgmt and api keys
- add a new function in the extension package which could be a single point of starting backgroud tasks for all extensions
- more clear methods for verifying specific extensions are enabled
- fix http methods paired with the UI handlers
- rebuild swagger docs
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
- Avoid hard-coding the path for bash - this typically is installed as
/usr/local/bin/bash
- Allow for the fact that FreeBSD's rlimit uses signed integers
Almost all of the test suite passes with three test failures that I
haven't tried to debug yet.
Signed-off-by: Doug Rabson <dfr@rabson.org>
The ui sends the header X-ZOT-API-CLIENT=zot-ui regardless of session authentication status.
In case of new sessions zot would reject the unauthenticated call on /v2 (which is used to determine
if anonymous access is allowed by the server when the header was set) expecting all users sending
this header to be already authenticated.
Since the ui received 401 from the server, it would not show the option for anonymous login.
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
* fix(conformance): OCI-Filters-Applied should return a literal
https://github.com/opencontainers/distribution-spec/issues/448
Should only indicate what filter-type was applied and not what exact
values it was filtered on.
Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
* ci(conformance): point to temporary repo
Revert this commit once upstream changes have been merged
Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
---------
Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
Resolves#1597
Fix missing properties in some calls OS/Arch/IsSigned/LastUpdated.
Since the properties were missing from the graphql requests, zli was showing default values.
Update the tests to generate a tets image with the created date different from
the go detault value for time.Time{}. The tests are now checking a non-default
value in the responses client side, in order to avoid missing issues like this in the future.
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
https://github.com/project-zot/zot/issues/1591
- I will rename "IMAGE NAME" to "REPOSITORY" in order to make the header easier to parse
- The order of the images cannot be predicted if zot is getting them 1 by 1 using the REST API for manifests, so they cannot be sorted when printed. We could wait on all calls to return but that may take minutes, and printing partial results as they become available is better.
- The order of the images can be predicted when relying on the zot specific search API, but that is not available in all zot servers depending on build options. I added sorting ascending by default. We are planning to implement configurable sorting in a separate PR - see the work under https://github.com/project-zot/zot/pull/1577
- With regards to the column widths/alignments that was discussed before, and the issue is we don't know the values beforehand for the REST API based responses. As mentioned above printing partial results as they become available is better.
- The column widths/alignments are partially fixed in this PR for the search API, but we should properly fix this in - see https://github.com/project-zot/zot/pull/851https://github.com/project-zot/zot/issues/1592
- Fix missing space after help message
https://github.com/project-zot/zot/issues/1598
- Fix table headers showing for json/yaml format
- Fix spacing shown with json format, use 1 row per shown entry in order to be compatible with json lines format: https://jsonlines.org/
- Add document header `---` to every image shown in yaml format to separate the entries
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
sync now ignores self referencing urls, this will help
in clustering mode where we can have the same config
for multiple zots
closes#1335
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
dist-spec APIs independently allow deletion of blobs and manifests.
Doing the former when in use by an image manifest or index is simply
error-prone. So disallow it.
Fixes issue #1509
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
Co-authored-by: Ramkumar Chinchani <rchincha@cisco.com>
We use locks to protect OCI layouts. However, our critical sections have
too long and cover code instead of data.
Fixes issue #1595
Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
This change introduces OpenID authn by using providers such as Github,
Gitlab, Google and Dex.
User sessions are now used for web clients to identify
and persist an authenticated users session, thus not requiring every request to
use credentials.
Another change is apikey feature, users can create/revoke their api keys and use them
to authenticate when using cli clients such as skopeo.
eg:
login:
/auth/login?provider=github
/auth/login?provider=gitlab
and so on
logout:
/auth/logout
redirectURL:
/auth/callback/github
/auth/callback/gitlab
and so on
If network policy doesn't allow inbound connections, this callback wont work!
for more info read documentation added in this commit.
Signed-off-by: Alex Stan <alexandrustan96@yahoo.ro>
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
Co-authored-by: Alex Stan <alexandrustan96@yahoo.ro>
when pushing manifests, zot will validate blobs (layers + config blob) are
present in repo, currently it opens(in case of filesystem storage) or download(
in case of cloud storage) each blob.
fixed that by adding a new method ImageStore.CheckBlobPresence() on storage
to check blobs presence without checking the cache like ImageStore.CheckBlob() method does.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
* fix: missing Oci-Subject header pushing index with subject
Signed-off-by: Josh Dolitsky <josh@dolit.ski>
* fix(s3): Add a test to cover handling pushing indexes with a subject
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
---------
Signed-off-by: Josh Dolitsky <josh@dolit.ski>
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
Co-authored-by: Andrei Aaron <aaaron@luxoft.com>
In order to verify signatures, users could upload their certificates and public keys using these routes:
-> for public keys:
/v2/_zot/ext/mgmt?resource=signatures&tool=cosign
-> for certificates:
/v2/_zot/ext/mgmt?resource=signatures&tool=notation&truststoreType=ca&truststoreName=name
Then the public keys will be stored under $rootdir/_cosign and the certificates will be stored under
$rootdir/_notation/truststore/x509/$truststoreType/$truststoreName.
Also, for notation case, the "truststores" field of $rootir/_notation/trustpolicy.json file will be
updated with a new entry "$truststoreType:$truststoreName".
Also based on the uploaded files, the information about the signatures validity will be updated
periodically.
Signed-off-by: Andreea-Lupu <andreealupu1470@yahoo.com>
- AuthzHandler has now been split in BaseAuthzHandler and DistSpecAuthzHandler
The former populates context with user specific data needed in most handlers, while
the latter executes access logic specific to distribution-spec handlers.
Signed-off-by: Alex Stan <alexandrustan96@yahoo.ro>
Also modify zli to retry in case of such errors,
assuming the trivyDB will eventually be downloaded by the scheduled task.
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
because UI routes will setup a http.FileServer on '/'
any router setup after UI will be ignored at runtime
becuase gorrilla will route it to http.Fileserver instead.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
before syncing an image we first check if it's already present in our storage
to do that we get the manifest from remote and compare it with the local one
but in the case of syncing docker images, because the conversion to OCI format is done while
syncing, we get a docker manifest before conversion, so sync detects that local manifest and
remote one are different, so it starts syncing again.
to overcome this, convert remote docker manifests to OCI manifests and then compare.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
this causes a bug in extensions by not having the identity for the
authenticated user and couldn't apply his permissions, just the default ones.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
ci(workflow): show disk usage and free up disk space used by unneeded tooling
ci(tests): routes tests: do not copy large images if they are not used later
ci(trivy): update a test: download trivy.db to a temporary folder
Signed-off-by: Andrei Aaron <aaaron@luxoft.com>
fix(storage/local): also put deduped blobs in cache, not just origin blobs
this caused an error when trying to delete deduped blobs
from multiple repositories
fix(storage/s3): check blob is present in cache before deleting
this is an edge case where dedupe is false but cacheDriver is not nil
(because in s3 we open the cache.db if storage find it in rootDir)
it caused an error when trying to delete blobs uploaded with dedupe false
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
