Commit graph

157 commits

Author SHA1 Message Date
Stephen Day
b49d77a42f Merge pull request #739 from stevvooe/etags-must-be-quoted
Etags must be quoted according to http spec
2015-07-24 15:08:27 -07:00
Stephen J Day
338e645f20 Etags must be quoted according to http spec
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-07-24 13:07:38 -07:00
Richard
9c1dd69439 Manifest and layer soft deletion.
Implement the delete API by implementing soft delete for layers
and blobs by removing link files and updating the blob descriptor
cache.  Deletion is configurable - if it is disabled API calls
will return an unsupported error.

We invalidate the blob descriptor cache by changing the linkedBlobStore's
blobStatter to a blobDescriptorService and naming it blobAccessController.

Delete() is added throughout the relevant API to support this functionality.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-07-24 09:57:20 -07:00
Doug Davis
307f34eeef Remove dead code
thanks to @tiborvass for noticing

Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-07-23 07:09:48 -07:00
Patrick Devine
14749fdce4 Add Registry to client bindings for Repositories
The way Repositories() was initially called was somewhat different than
other parts of the client bindings because there was no way to instantiate a
Namespace.  This change implements a NewRegistry() function which changes
it so that Repositories() can be called the way one would expect.

It doesn't implement any of the other functions of Namespaces.

Signed-off-by: Patrick Devine <patrick.devine@docker.com>
2015-07-22 17:48:15 -07:00
Patrick Devine
b7e26bac74 Create Repositories method
This change removes the Catalog Service and replaces it with a more
simplistic Repositories() method for obtaining a catalog of all
repositories.  The Repositories method takes a pre-allocated slice
and fills it up to the size of the slice and returns the amount
filled.  The catalog is returned lexicographically and will start
being filled from the last entry passed to Repositories().  If there
are no more entries to fill, io.EOF will be returned.

Signed-off-by: Patrick Devine <patrick.devine@docker.com>

Conflicts:
	registry/client/repository.go
	registry/handlers/api_test.go
2015-07-21 21:45:14 -07:00
Patrick Devine
74563efe98 Catalog for V2 API Implementation
This change adds a basic catalog endpoint to the API, which returns a list,
or partial list, of all of the repositories contained in the registry.  Calls
to this endpoint are somewhat expensive, as every call requires walking a
large part of the registry.

Instead, to maintain a list of repositories, you would first call the catalog
endpoint to get an initial list, and then use the events API to maintain
any future repositories.

Signed-off-by: Patrick Devine <patrick.devine@docker.com>
2015-07-21 21:45:14 -07:00
Stephen J Day
26b7fe4a91 Use "Size" field to describe blobs over "Length"
After consideration, we've changed the main descriptor field name to for number
of bytes to "size" to match convention. While this may be a subjective
argument, commonly we refer to files by their "size" rather than their
"length". This will match other conventions, like `(FileInfo).Size()` and
methods on `io.SizeReaderAt`. Under more broad analysis, this argument doesn't
necessarily hold up. If anything, "size" is shorter than "length".

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-07-17 17:07:11 -07:00
Richard
f331da2daa Allow Manifest Service to be configured with function arguments
Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-07-15 12:25:16 -07:00
Stephen Day
2b88cb9413 Merge pull request #651 from duglin/ErrArgs
Add ability to pass in substitution args into an Error
2015-07-15 11:22:59 -07:00
Doug Davis
94e2e9f4a0 Add ability to pass in substitution args into an Error
Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-07-15 11:02:10 -07:00
Richard Scothern
48a2010ac3 Allow conditional fetching of manifests with the registry client.
Add a functional argument to pass a digest to (ManifestService).GetByTag().
If the digest matches an empty manifest and nil error are returned.

See 1bc740b0d5 for server implementation.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-07-14 16:52:52 -07:00
Derek McGowan
8fc782ae09 Fix typo in Version doc
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-07-08 11:02:47 -07:00
Derek McGowan
3531b22b46 Add challenge manager interface
Challenger manager interface is used to handle getting authorization challenges from an endpoint as well as extracting challenges from responses.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-07-01 15:00:25 -07:00
Derek McGowan
c8fac94617 Separate version and challenge parsing from ping
Replace ping logic with individual functions to extract API version and authorization challenges. The response from a ping operation can be passed into these function. If an error occurs in parsing, the version or challenge will not be used. Sending the ping request is the responsibility of the caller.
APIVersion has been converted from a string to a structure type. A parse function was added to convert from string to the structure type.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-07-01 15:00:25 -07:00
Derek McGowan
5a7dab4670 Refactor client auth
Move client auth into a separate package.
Separate ping from the authorizer and export Challenges type.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-07-01 15:00:25 -07:00
Jon Poler
f09051fe54 Remove timeout for http.Client in registry/client/repository.go.
Timeouts should not be a discrete period of time, because they end
up being arbitrary and may be difficult to gauge correctly against
very large Docker layers. Rather, timeouts should be set at the
transport level using the SetDeadline attribute on a net.Conn
object.

Signed-off-by: Jon Poler <jonathan.poler@apcera.com>
2015-06-30 17:35:24 -07:00
Doug Davis
7bb98181ab Add 'message' back to BlobTest sample json
Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-06-18 18:24:54 -07:00
Doug Davis
cb45ec56ff Add back in the "errors" wrapper in the Errors serialization
See: https://github.com/docker/distribution/pull/548/files#r32794064

Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-06-18 18:00:26 -07:00
Doug Davis
441f7cac87 Round 4
Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-06-11 21:33:35 -07:00
Doug Davis
8a0827f799 Round 2
Make Errors a []Error

Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-05-26 17:18:32 -07:00
Doug Davis
0a6a6f5b81 Move ErrorCode logic to new errcode package
Make HTTP status codes match the ErrorCode by looking it up in the Descriptors

Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-05-26 13:18:54 -07:00
Stephen Day
a3006e8e45 Merge pull request #556 from stevvooe/remove-uuid-dependency
Replace uuid dependency with internal library
2015-05-26 10:39:35 -07:00
Stephen J Day
36e34a55ad Replace uuid dependency with internal library
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-05-22 18:59:41 -07:00
Stephen Day
8ce4dcaef8 Merge pull request #546 from stevvooe/resumable-digest-refactor
Remove digest package's dependency on external sha implementation
2015-05-22 18:15:37 -07:00
Stephen J Day
44da954565 Refactor specification of supported digests
To make the definition of supported digests more clear, we have refactored the
digest package to have a special Algorithm type. This represents the digest's
prefix and we associated various supported hash implementations through
function calls.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-05-22 18:08:23 -07:00
Stephen J Day
eee6cad2cf Remove digest package's dependency on external sha implementation
The change relies on a refactor of the upstream resumable sha256/sha512 package
that opts to register implementations with the standard library. This allows
the resumable support to be detected where it matters, avoiding unnecessary and
complex code. It also ensures that consumers of the digest package don't need
to depend on the forked sha implementations.

We also get an optimization with this change. If the size of data written to a
digester is the same as the file size, we check to see if the digest has been
verified. This works if the blob is written and committed in a single request.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-05-20 23:44:08 -07:00
Stephen J Day
87ff947038 Decouple redis dependency from blob descriptor cache
Ensure that clients can use the blob descriptor cache provider without needing
the redis package.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-05-20 18:58:10 -07:00
Tibor Vass
cb99c076db client: fix a typo preventing compilation
Signed-off-by: Tibor Vass <teabee89@gmail.com>
2015-05-20 21:06:13 -04:00
Derek McGowan
68c1ceac95 Remove error message shortening
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-20 14:55:59 -07:00
Derek McGowan
49369ffe9a Only do auth checks for endpoints starting with v2
Changes behavior so ping doesn't happen if /v2/ is anywhere in a request path, but instead only at the beginning. This fixes attempts to ping on redirected URLs.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-20 13:35:23 -07:00
Derek McGowan
c7f7747368 Update transport package to sever distribution dependency
The transport package no longer requires importing distribution for the ReadSeekCloser, instead declares its own.
Added comments on the Authenication handler in session.
Added todo on http seek reader to highlight its lack of belonging to the client transport.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-20 10:09:37 -07:00
Derek McGowan
572ff64d21 Add unauthorized error check
Add check for unauthorized error code and explicitly set the error code if the content could not be parsed.
Updated repository test for unauthorized tests and nit feedback.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-20 10:05:44 -07:00
Derek McGowan
13894e8736 Break down type dependencies
Each type no longer requires holding a reference to repository.
Added implementation for signatures get.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-19 19:56:27 -07:00
Derek McGowan
a3276fcc5b Feedback update
Update comments and TODOs
Fix switch style
Updated parse http response to take in reader
Add Cancel implementation
Update blobstore variable name

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-19 19:18:30 -07:00
Derek McGowan
006ddd8283 Lint and documentation fixes
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
2874454224 Create client transport package
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
94e375c5d1 Remove unused and duplicate error types
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
98836d6267 Update to track refactor updates
Added use of cache blob statter

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
70074b2286 Rename layer files to blob
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
9d64e461be Update to use blob interfaces
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
fddeb1c8d5 Add missing defer on Tags
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
468c5e79ba Simplify configuration and transport
Repository creation now just takes in an http.RoundTripper. Authenticated requests or requests which require additional headers should use the NewTransport function along with a request modifier (such an an authentication handler).

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
a15806ed9c Add base transport to interface
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
c6b51970cd Removed unused mirror flags
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:28 -07:00
Derek McGowan
68d5ecf6bf Update ReadFrom to wrap reader in NopCloser
Wrapping the reader in a NopCloser is necessary to prevent the http library from closing the input reader.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
49f7f54d07 Create authentication handler
Refactory authorizer to take a set of authentication handlers for different authentication schemes returned by an unauthorized HTTP requst.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
d92e5b1096 Add tags implementation
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
da05873b7c Use distribution context instead of google
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
c7ef45130b Cleanup session and config interface
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
6f9fbf99a9 Split layer and upload from repository
Layer upload moved to its own file with its own unit tests

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
b1ba2183ee Add unit tests for auth challenge and endpoint
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
174a732c94 Remove deprecated client interface
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Derek McGowan
ce614b6de8 Add client implementation of distribution interface
Adds functionality to create a Repository client which connects to a remote endpoint.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-05-15 17:56:27 -07:00
Stephen J Day
dc0408767a Remove unnecessary close in client
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-03 19:29:12 -08:00
Stephen J Day
f74b9852fe Run goimports/gofmt on previous changes
After all of the perl refactoring, some import orderings were left asunder.
This commit corrects that.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-11 12:43:04 -08:00
Stephen J Day
2832ec7f5c Move client package under registry package
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-11 12:42:56 -08:00