Commit graph

82 commits

Author SHA1 Message Date
Jose D. Gomez R
521ea3d973
Fix runaway allocation on /v2/_catalog
Introduced a Catalog entry in the configuration struct. With it,
it's possible to control the maximum amount of entries returned
by /v2/catalog (`GetCatalog` in registry/handlers/catalog.go).

It's set to a default value of 1000.

`GetCatalog` returns 100 entries by default if no `n` is
provided. When provided it will be validated to be between `0`
and `MaxEntries` defined in Configuration. When `n` is outside
the aforementioned boundary, ErrorCodePaginationNumberInvalid is
returned.

`GetCatalog` now handles `n=0` gracefully with an empty response
as well.

Signed-off-by: José D. Gómez R. <1josegomezr@gmail.com>
Co-authored-by: Cory Snider <corhere@gmail.com>
2023-04-24 18:53:43 +02:00
Manish Tomar
3c64ff10bb Fix gometalint errors
Signed-off-by: Manish Tomar <manish.tomar@docker.com>
Signed-off-by: wang yan <wangyan@vmware.com>
2021-03-23 21:03:10 +08:00
sayboras
f807afbf85 Migrate to golangci-lint
Signed-off-by: Tam Mach <sayboras@yahoo.com>
Signed-off-by: wang yan <wangyan@vmware.com>
2021-03-23 21:02:54 +08:00
David Wu
bd41413d57 remove closenotifier
Signed-off-by: David Wu <david.wu@docker.com>
2018-09-11 16:14:10 -07:00
Derek McGowan
ef859e1b21
Merge pull request #2474 from vikstrous/disable-v1-master
disable schema1 by default, add a config flag to enable it
2018-08-24 10:58:39 -07:00
Derek McGowan
db0a4ec1c8
Enable static checks
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2018-08-06 14:49:11 -07:00
Mike Brown
9986e8ca7c adds support for oci manifests and manifestlists
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
2018-06-18 13:48:58 -05:00
Viktor Stanchev
e9864ce8b9 disable schema1 by default, add a config flag to enable it
port of #2473

Signed-off-by: Viktor Stanchev <me@viktorstanchev.com>
2017-12-19 10:23:25 -08:00
Stephen J Day
9c88801a12
context: remove definition of Context
Back in the before time, the best practices surrounding usage of Context
weren't quite worked out. We defined our own type to make usage easier.
As this packaged was used elsewhere, it make it more and more
challenging to integrate with the forked `Context` type. Now that it is
available in the standard library, we can just use that one directly.

To make usage more consistent, we now use `dcontext` when referring to
the distribution context package.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-08-11 15:53:31 -07:00
Derek McGowan
1bcc73251d
Update handler test to use WithName
Fix test panic in handler test.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-19 15:21:40 -08:00
Derek McGowan
11cb04e994 Merge pull request #2142 from dmcgowan/reference-enforce-canonical-parsing
reference: ParseNamed updated to enforce canonical format
2017-01-18 17:06:08 -08:00
Derek McGowan
d8fcbeeb71
Update registry to use WithName for creating Named values
The registry uses partial Named values which the named parsers
no longer support. To allow the registry service to continue
to operate without canonicalization, switch to use WithName.
In the future, the registry should start using fully canonical
values on the backend and WithName should no longer support
creating partial values.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-18 13:56:56 -08:00
yuwaMSFT2
0bb696c5bf add test for manifest handler where storage driver fails
Signed-off-by: Yu Wang (UC) <yuwa@microsoft.com>
2017-01-18 11:39:45 -08:00
Stephen J Day
532ec9f036
digest: migrate to opencontainers/go-digest
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-01-06 15:42:03 -08:00
Stephen J Day
1040c824ba
registry/handlers: fix incorrect use of Digest.Verifiers
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-15 18:33:26 -08:00
Stephen J Day
e37baed88e
digest: cleanup digester and verifier creation
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-15 15:17:21 -08:00
Derek McGowan
8867e8fac3
Update schema2 builder to take media type
Modify manifest builder so it can be used to build
manifests with different configuration media types.
Rename config media type const to image config.

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2016-12-14 16:17:20 -08:00
Derek McGowan
798b7331ca Add shutdown to test environment
Ensures test http server is fully closed before moving on with test.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-08-26 16:23:07 -07:00
Derek McGowan
38ee36eee4 Disable upload purging during test
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-08-26 16:23:07 -07:00
Richard Scothern
1fc752c718 Merge pull request #1706 from aibaars/registry-size-close
Blobwriter: call BlobWriter.Size after BlobWriter.Close
2016-06-13 16:29:35 -07:00
Tianon Gravi
8907f7d189 Update "Accept" header parsing for list values
In Go's header parsing, the same header multiple times results in multiple entries in the `r.Header[...]` slice, but Go does no further parsing beyond that (and in https://golang.org/cl/4528086 it was determined that until/unless the stdlib itself needs it, Go will not do so).

The consequence here for parsing of `Accept:` headers is that we support the way Go outputs headers, but not all language HTTP libraries have a facility to output multiple headers instead of a single list header.

This change ensures that the following (valid) header blocks all parse to the same result for the purposes of what is being tested here:

```
Accept: a/b
Accept: b/c
Accept: d/e
```

```
Accept: a/b; q=0.5, b/c
Accept: d/e
```

```
Accept: a/b; q=0.1, b/c; q=0.2, d/e; q=0.8
```

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
2016-06-10 16:52:27 -07:00
allencloud
db90724ab0 fix typos
Signed-off-by: allencloud <allen.sun@daocloud.io>
2016-06-02 23:03:27 +08:00
Richard Scothern
0c15ab6952 Remove signature store from registry. Return a generated signature for manifest
pull.

Signed-off-by: Richard Scothern <richard.scothern@docker.com>
2016-05-27 13:19:26 -07:00
Arthur Baars
1d782c38f2 StorageDriver: Test case for #1698
Signed-off-by: Arthur Baars <arthur@semmle.com>
2016-05-06 13:04:30 +01:00
Richard Scothern
bc9c820e4b Enable URLs returned from the registry to be configured as relative.
Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2016-03-23 15:14:32 -07:00
Olivier Gambier
3c80f6fb5e Merge pull request #1451 from aaronlehmann/typo-fixes
Typo fixes in comments
2016-02-10 17:12:00 -08:00
Aaron Lehmann
aa80478b64 Typo fixes in comments
Correct spelling of words in source code comments.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-02-10 16:26:29 -08:00
Derek McGowan
350234898a Fix schema1 manifest etag and docker content digest header
When schema2 manifests are rewritten as schema1 currently the etag and docker content digest header keep the value for the schema2 manifest.

Fixes #1444

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-02-09 18:28:43 -08:00
Aaron Lehmann
2b20b0167a Change URLBuilder methods to use references for tags and digests
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-22 14:49:29 -08:00
Aaron Lehmann
4441333912 Use reference package internally
Most places in the registry were using string types to refer to
repository names. This changes them to use reference.Named, so the type
system can enforce validation of the naming rules.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-22 14:47:05 -08:00
Aaron Lehmann
8c1a000799 Fix content type for schema1 signed manifests
The Payload function for schema1 currently returns a signed manifest,
but indicates the content type is that of a manifest that isn't signed.

Note that this breaks compatibility with Registry 2.3 alpha 1 and
Docker 1.10-rc1, because they use the incorrect content type.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-18 16:08:02 -08:00
Aaron Lehmann
5a2664e0b1 Do not require "charset=utf-8" for a schema1 with content type application/json
For compatibility with other registries that don't use this exact
variant of the Content-Type header, we need to be more flexible about
what we accept. Any form of "application/json" should be allowed. The
charset should not be included in the comparison.

See docker/docker#19400.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-18 09:59:50 -08:00
Richard Scothern
3ea0d70896 Fix manifest API unit tests
Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2016-01-11 12:52:21 -08:00
Richard Scothern
3a1220de01 Merge pull request #1319 from RichardScothern/update-tags
Remove tags referencing deleted manifests.
2016-01-11 11:33:22 -08:00
Aaron Lehmann
6d17423a6d Move MediaType into manifest.Versioned
This makes content type sniffing cleaner. The document just needs to be
decoded into a manifest.Versioned structure. It's no longer a two-step
process.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-07 15:26:27 -08:00
Aaron Lehmann
697af09566 Recognize clients that don't support manifest lists
Convert a default platform's manifest to schema1 on the fly.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-07 15:26:27 -08:00
Aaron Lehmann
9c416f0e94 Add support for manifest list ("fat manifest")
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-07 15:26:27 -08:00
Aaron Lehmann
9284810356 Add API unit testing for schema2 manifest
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-01-07 15:26:26 -08:00
Richard Scothern
94347c8611 Remove tags referencing deleted manifests.
When a manifest is deleted by digest, look up the referenced tags in the tag
store and remove all associations.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2016-01-05 13:47:52 -08:00
Richard Scothern
cb6f002350 Implementation of the Manifest Service API refactor.
Add a generic Manifest interface to represent manifests in the registry and
remove references to schema specific manifests.

Add a ManifestBuilder to construct Manifest objects. Concrete manifest builders
will exist for each manifest type and implementations will contain manifest
specific data used to build a manifest.

Remove Signatures() from Repository interface.

Signatures are relevant only to schema1 manifests.  Move access to the signature
store inside the schema1 manifestStore.  Add some API tests to verify
signature roundtripping.

schema1
-------

Change the way data is stored in schema1.Manifest to enable Payload() to be used
to return complete Manifest JSON from the HTTP handler without knowledge of the
schema1 protocol.

tags
----

Move tag functionality to a seperate TagService and update ManifestService
to use the new interfaces.  Implement a driver based tagService to be backward
compatible with the current tag service.

Add a proxyTagService to enable the registry to get a digest for remote manifests
from a tag.

manifest store
--------------

Remove revision store and move all signing functionality into the signed manifeststore.

manifest registration
---------------------

Add a mechanism to register manifest media types and to allow different manifest
types to be Unmarshalled correctly.

client
------

Add ManifestServiceOptions to client functions to allow tags to be passed into Put and
Get for building correct registry URLs.  Change functional arguments to be an interface type
to allow passing data without mutating shared state.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>

Signed-off-by: Richard Scothern <richard.scothern@docker.com>
2015-12-17 17:09:14 -08:00
Aaron Lehmann
4c850e7165 Remove tarsum support for digest package
tarsum is not actually used by the registry. Remove support for it.

Convert numerous uses in unit tests to SHA256.

Update docs to remove mentions of tarsums (which were often inaccurate).

Remove tarsum dependency.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-15 17:22:18 -08:00
Aaron Lehmann
31047c8113 Simplify digest.FromBytes calling convention
The current implementation of digest.FromBytes returns an error. This
error can never be non-nil, but its presence in the function signature
means each call site needs error handling code for an error that is
always nil.

I verified that none of the hash.Hash implementations in the standard
library can return an error on Write. Nor can any of the hash.Hash
implementations vendored in distribution.

This commit changes digest.FromBytes not to return an error. If Write
returns an error, it will panic, but as discussed above, this should
never happen.

This commit also avoids using a bytes.Reader to feed data into the hash
function in FromBytes. This makes the hypothetical case that would panic
a bit more explicit, and should also be more performant.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-14 14:30:51 -08:00
Richard Scothern
dd32fbe615 Before allowing a schema1 manifest to be stored in the registry, ensure that it
contains equal length History and FSLayer arrays.

This is required to prevent malformed manifests being put to the registry and
failing external verification checks.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-11-03 15:19:46 -08:00
Stephen Day
dfe60f4cb1 Merge pull request #827 from aaronlehmann/read-only-mode-2
Add a read-only mode as a configuration option
2015-10-15 11:50:31 -07:00
Stephen J Day
76624704c3 Correct unmarshal order for SignedManifest
To ensure that we only unmarshal the verified payload into the contained
manifest, we first copy the entire incoming buffer into Raw and then unmarshal
only the Payload portion of the incoming bytes. If the contents is later
verified, the caller can then be sure that the contents of the Manifest fields
can be trusted.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-10-14 14:37:34 -07:00
Aaron Lehmann
a601f92336 Add an "enabled" parameter under "readonly", and make it as if the mutable handlers don't exist when read-only mode is enabled
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-09-22 15:49:26 -07:00
Aaron Lehmann
c9bb330b71 Add a read-only mode as a configuration option
Add "readonly" under the storage/maintenance section. When this is set
to true, uploads and deletions will return 503 Service Unavailable
errors.

Document the parameter and add some unit testing.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-09-22 15:47:48 -07:00
Aaron Lehmann
9b69e40c93 Move initialization code from main.go to the registry package
This makes it easier to embed a registry instance inside another
application.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-09-09 14:39:31 -07:00
Stephen J Day
6712e602b0 Move manifest package to schema1
As we begin our march towards multi-arch, we must prepare for the reality of
multiple manifest schemas. This is the beginning of a set of changes to
facilitate this. We are both moving this package into its target position where
it may live peacefully next to other manfiest versions.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-08-21 16:29:47 -07:00
Aaron Lehmann
79959f578a Switch tests to import "github.com/docker/distribution/context"
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-08-20 14:50:12 -07:00