Commit graph

42 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
Milos Gajdos
18230b7b34
Merge pull request #3384 from wy65701436/release/2.7-cp-3169
[backport release/2.7]Added flag for user configurable cipher suites
2021-03-23 15:23:04 +00:00
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
David Luu
cc341b0110 Added flag for user configurable cipher suites
Configuration of list of cipher suites allows a user to disable use
of weak ciphers or continue to support them for legacy usage if they
so choose.

List of available cipher suites at:
https://golang.org/pkg/crypto/tls/#pkg-constants

Default cipher suites have been updated to:
- TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
- TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
- TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
- TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
- TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_AES_128_GCM_SHA256
- TLS_CHACHA20_POLY1305_SHA256
- TLS_AES_256_GCM_SHA384

MinimumTLS has also been updated to include TLS 1.3 as an option
and now defaults to TLS 1.2 since 1.0 and 1.1 have been deprecated.

Signed-off-by: David Luu <david@davidluu.info>
2021-03-23 18:42:12 +08:00
Derek McGowan
059f301d54
Merge pull request #2685 from manishtomar/mani-graceful-shutdown
Graceful shutdown
2018-08-27 14:24:53 -07:00
Manish Tomar
40efb602d6
Add support to gracefully shutdown the server
This is done by draining the connections for configured time after registry receives a SIGTERM signal.
This adds a `draintimeout` setting under `HTTP`. Registry doesn't drain
if draintimeout is not provided.

Signed-off-by: Manish Tomar <manish.tomar@docker.com>
2018-08-20 10:01:26 -07:00
Derek McGowan
f0ee5720a5
Update yaml parser
Mark the top level Loglevel field as deprecated

Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2018-08-14 16:42:36 -07:00
Derek McGowan
607ae5d128
Merge pull request #2501 from xiaonancc77/master
Added ignore event types into notifications
2018-03-14 10:37:02 -07:00
elsanli(李楠)
fc1d3647c6 Added ignore event typs into notifications
Signed-off-by: elsanli(李楠) <elsanli@tencent.com>
2018-03-13 16:00:44 +08:00
Stephen Day
6664ec7039
Merge pull request #2466 from tifayuki/prometheus_go_metrics
add prometheus metrics
2018-02-09 15:49:04 -08:00
tifayuki
e3c37a46e2 Add Prometheus Metrics
at the first iteration, only the following metrics are collected:

  - HTTP metrics of each API endpoint
  - cache counter for request/hit/miss
  - histogram of storage actions, including:
    GetContent, PutContent, Stat, List, Move, and Delete

Signed-off-by: tifayuki <tifayuki@gmail.com>
2018-02-09 14:27:51 -08:00
Felix Bünemann
4ecb17cc4c registry: support whitelisting letsencrypt hosts
This adds a configuration setting `HTTP.TLS.LetsEncrypt.Hosts` which can
be set to a list of hosts that the registry will whitelist for retrieving
certificates from Let's Encrypt. HTTPS connections with SNI hostnames
that are not whitelisted will be closed with an "unknown host" error.
It is required to avoid lots of unsuccessful registrations attempts that
are triggered by malicious clients connecting with bogus SNI hostnames.

NOTE: Due to a bug in the deprecated vendored rsc.io/letsencrypt library
clearing the host list requires deleting or editing of the cachefile to
reset the hosts list to null.

Signed-off-by: Felix Buenemann <felix.buenemann@gmail.com>
2018-02-01 21:16:58 +01:00
Richard Scothern
cfad4321c1 Merge pull request #1957 from nwt/notification-filtering
Add notification filtering by target media type
2016-09-19 10:41:03 -07:00
Noah Treuhaft
ad6bb66faf Add notification filtering by target media type
The Hub registry generates a large volume of notifications, many of
which are uninteresting based on target media type.  Discarding them
within the notification endpoint consumes considerable resources that
could be saved by discarding them within the registry.  To that end,
this change adds registry configuration options to restrict the
notifications sent to an endpoint based on target media type.

Signed-off-by: Noah Treuhaft <noah.treuhaft@docker.com>
2016-09-16 12:01:03 -07:00
Noah Treuhaft
4034ff65f0 Add configuration option to disable access logging
Access logging is great.  Access logging you can turn off is even
better.  This change adds a configuration option for that.

Signed-off-by: Noah Treuhaft <noah.treuhaft@docker.com>
2016-09-14 14:33:30 -07:00
Adam Duke
ac009c86f1 Allow registry clients to connect via http2
Http2 will be enabled by default and can be disabled with a configuration option.

Signed-off-by: Adam Duke <adam.v.duke@gmail.com>
2016-08-13 22:07:42 -04:00
Derek McGowan
be2ed961aa Add support for Let's Encrypt
Add configuration and certificate manager to use letsencrypt

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-06-13 11:30:42 -07:00
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
Aaron Lehmann
0a6988195e Add http.host parameter
This allows the administrator to specify an externally-reachable URL for
the registry. It takes precedence over the X-Forwarded-Proto and
X-Forwarded-Host headers, and the hostname in the request.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-09-30 15:12:01 -07:00
Aaron Lehmann
a49bf24abe More flexible environment variable overrides
Overriding configuration parameters with environment variables used to
work by walking the configuration structure and checking for a
corresponding environment variable for each item. This was very limiting
because only variables corresponding to items that already existed in
the configuration structure would be checked. For example, an
environment variable corresponding to nested maps would only be noticed
if the outer map's key already existed.

This commit changes environment variable overriding to iterate over the
environment instead. For environment variables beginning with the
REGISTRY_ prefix, it splits the rest of their names on "_", and
interprets that as a path to the variable to unmarshal into. Map keys
are created as necessary. If we encounter an empty interface partway
through following the path, it becomes an implicit
map[string]interface{}.

With the new unit tests added here, parser.go now has 89.2% test
coverage.

TestParseWithExtraneousEnvStorageParams was removed, because the limit
of one storage driver is no longer enforced while parsing environment
variables. Now, Storage.Type will panic if multiple drivers are
specified.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-09-03 16:11:53 -07:00
Aaron Lehmann
9c3bed6b88 Add a section to the config file for HTTP headers to add to responses
The example configuration files add X-Content-Type-Options: nosniff.

Add coverage in existing registry/handlers unit tests.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-08-11 16:41:38 -07:00
xiekeyang
47aa47e3f6 Feature: Web Panic Reporting via hooks
This PR is for issue of "email after registry webapp panic" #41, improving my
previous design (closed).
It use self setting up hooks, to catch panic in web application.
And, send email in hooks handle directly, to no use new http server and
handler.

Signed-off-by: xiekeyang <keyangxie@126.com>
2015-05-31 14:21:22 +00:00
Anton Tiurin
ad80cbe1ea [Server] Listen and serve on a unix socket
Allow to use a unix socket as a listener.
To specify an endpoint type we use an optional configuration
field 'net', as there's no way to distinguish a relative
socket path from a hostname.

Signed-off-by: Anton Tiurin <noxiouz@yandex.ru>
2015-05-11 16:00:14 +03:00
Richard
c359a6d172 Enable configuration of new relic STDOUT logging 2015-04-14 13:16:10 -07:00
Stephen Day
7cfc6fd062 Merge pull request #350 from RichardScothern/s3-rootpath
Update S3 configuration documentation
2015-04-10 16:22:38 -07:00
Richard
172449f91b Update S3 configuration documentation to accurately reflect rootdirectory name 2015-04-10 16:08:03 -07:00
Brian Bland
5955c73db7 Adds omitempty to several configuration fields
Includes deprecated Loglevel, Log.Formatter, and Log.Fields
2015-04-07 17:54:18 -07:00
Josh Hawn
731e0b0066 Improve context package
You shouldn't have to import both:

  github.com/docker/distribution/context
  golang.org/x/net/context

just to use the distribution tools and implement the distribution interfaces.

By pulling the Context interface from golang.org/x/net/context into the
context package within the distribution project, you no longer have to import
both packages.

Note: You do not have to change anything anywhere else yet! All current uses
of both packages together will still work correctly because the Context
interface from either package is identical.

I've also made some other minor changes:

- Added a RemoteIP function. It's like RemoteAddr but discards the port suffix
- Added `.String()` to the response duration context value so that JSON log
  formatting shows human-parseable duration and not just number of nano-seconds
- Added WithMapContext(...) to the context package. This is a useful function
  so I pulled it out of the main.go in cmd/registry so that it can be used
  elsewhere.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-04-01 15:40:21 -07:00
Stephen Day
5052dc692f Merge pull request #283 from sthulb/client-certs
registry, configuration, doc: client certificates for authentication purposes.
2015-03-31 16:45:03 -07:00
Simon Thulbourn
c8f3800f1c Add client certificate CA option to authenticate with client certs
Add the ability to authenticate against multiple client CA certificates.

Signed-off-by: Simon Thulbourn <simon+github@thulbourn.com>
2015-03-25 10:53:03 +00:00
Stephen J Day
ac73963d7e Add support for configuration static logging fields
To allow flexibility in log message context information, this changeset
provides the ability to configure static fields that are included in the
context. Such fields can be set via configuration or environment variables.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-24 18:47:22 -07:00
Stephen J Day
0a29b59e14 Webhook notification support in registry webapp
Endpoints are now created at applications startup time, using notification
configuration. The instances are then added to a Broadcaster instance, which
becomes the main event sink for the application. At request time, an event
bridge is configured to listen to repository method calls. The actor and source
of the eventBridge are created from the requeest context and application,
respectively. The result is notifications are dispatched with calls to the
context's Repository instance and are queued to each endpoint via the
broadcaster.

This commit also adds the concept of a RequestID and App.InstanceID. The
request id uniquely identifies each request and the InstanceID uniquely
identifies a run of the registry. These identifiers can be used in the future
to correlate log messages with generated events to support rich debugging.

The fields of the app were slightly reorganized for clarity and a few horrid
util functions have been removed.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-03 13:32:37 -08:00
Brian Bland
a35f1d04fe Adds test for extraneous configuration environment variables
Signed-off-by: Brian Bland <brian.bland@docker.com>
2015-01-21 12:02:51 -08:00
Stephen J Day
d0a9e9b475 Integrate auth.AccessController into registry app
This changeset integrates the AccessController into the main registry app. This
includes support for configuration and a test implementation, called "silly"
auth. Auth is only enabled if the configuration is present but takes measure to
ensure that configuration errors don't allow the appserver to start with open
access.
2014-12-18 12:34:56 -08:00
Brian Bland
030b0ff310 Allows storagedriver parameter values to be of type interface{}
This enables use of nil, booleans, numeric types, and even complex structures for parameter values, assuming they can be parsed from yaml.
2014-12-17 19:06:55 -08:00
Brian Bland
f9b119974d Genericizes the yaml+environment versioned configuration parser
Registry configuration parsing uses the new parser with a single version
declaration and an environment prefix of "REGISTRY"
2014-12-17 14:22:02 -08:00
Brian Bland
cd057fd120 Updates configuration tests for bugsnag and newrelic params 2014-12-12 18:05:37 -08:00
Stephen J Day
dd8eb6a8df configuration.Parse should take io.Reader 2014-12-01 17:32:31 -08:00
Brian Bland
88795e0a14 Lots of various golint fixes
Changes some names to match go conventions
Comments all exported methods
Removes dot imports
2014-11-17 15:46:06 -08:00
Brian Bland
96d26842f8 Refactors configuration parser, removes Registry level from config file
Most conditional parsing code has been moved into UnmarshalYAML
functions for simplicity

Uses the BrianBland fork of goyaml in configuration.go temporarily until
fix https://github.com/go-yaml/yaml/pull/52 is merged in
2014-11-04 22:31:59 -08:00
Brian Bland
2013ef5a5b Adds documentation for the configuration parser and tests 2014-11-04 22:31:59 -08:00
Brian Bland
0ad4bba103 Initial configuration parser 2014-11-04 22:31:59 -08:00