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quay/test/registry/registry_tests.py

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# pylint: disable=W0401, W0621, W0613, W0614, R0913
import hashlib
import tarfile
from cStringIO import StringIO
import binascii
import bencode
import resumablehashlib
from werkzeug.datastructures import Accept
from test.fixtures import *
from test.registry.liveserverfixture import *
from test.registry.fixtures import *
from test.registry.protocol_fixtures import *
from test.registry.protocols import Failures, Image, layer_bytes_for_contents, ProtocolOptions
from app import instance_keys
from data.model.tag import list_repository_tags
from image.docker.schema1 import DOCKER_SCHEMA1_MANIFEST_CONTENT_TYPE
from image.docker.schema2 import DOCKER_SCHEMA2_MANIFEST_CONTENT_TYPE
from image.docker.schema2.list import DockerSchema2ManifestListBuilder
from image.docker.schema2.manifest import DockerSchema2ManifestBuilder
from util.security.registry_jwt import decode_bearer_header
from util.timedeltastring import convert_to_timedelta
def test_basic_push_pull(pusher, puller, basic_images, liveserver_session, app_reloader):
""" Test: Basic push and pull of an image to a new repository. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
def test_empty_layer(pusher, puller, images_with_empty_layer, liveserver_session, app_reloader):
""" Test: Push and pull of an image with an empty layer to a new repository. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
def test_empty_layer_push_again(pusher, puller, images_with_empty_layer, liveserver_session,
app_reloader):
""" Test: Push and pull of an image with an empty layer to a new repository and then push it
again. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
# Push to the repository again, to ensure everything is skipped properly.
options = ProtocolOptions()
options.skip_head_checks = True
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials, options=options)
def test_multi_layer_images_push_pull(pusher, puller, multi_layer_images, liveserver_session,
app_reloader):
""" Test: Basic push and pull of a multi-layered image to a new repository. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', multi_layer_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', multi_layer_images,
credentials=credentials)
def test_overwrite_tag(pusher, puller, basic_images, different_images, liveserver_session,
app_reloader):
""" Test: Basic push and pull of an image to a new repository, followed by a push to the same
tag with different images. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', different_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', different_images,
credentials=credentials)
def test_no_tag_manifests(pusher, puller, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor, data_model):
""" Test: Basic pull without manifests. """
if data_model == 'oci_model':
# Skip; OCI model doesn't have tag backfill.
return
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Delete all tag manifests.
registry_server_executor.on(liveserver).delete_manifests()
# Ensure we can still pull.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
def test_basic_push_pull_by_manifest(manifest_protocol, basic_images, liveserver_session,
app_reloader):
""" Test: Basic push and pull-by-manifest of an image to a new repository. """
credentials = ('devtable', 'password')
# Push a new repository.
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository by digests to verify.
digests = [str(manifest.digest) for manifest in result.manifests.values()]
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', digests, basic_images,
credentials=credentials)
def test_basic_push_by_manifest_digest(manifest_protocol, basic_images, liveserver_session,
app_reloader):
""" Test: Basic push-by-manifest and pull-by-manifest of an image to a new repository. """
credentials = ('devtable', 'password')
# Push a new repository.
options = ProtocolOptions()
options.push_by_manifest_digest = True
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials, options=options)
# Pull the repository by digests to verify.
digests = [str(manifest.digest) for manifest in result.manifests.values()]
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', digests, basic_images,
credentials=credentials)
def test_push_invalid_credentials(pusher, basic_images, liveserver_session, app_reloader):
""" Test: Ensure we get auth errors when trying to push with invalid credentials. """
invalid_credentials = ('devtable', 'notcorrectpassword')
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=invalid_credentials, expected_failure=Failures.UNAUTHENTICATED)
def test_pull_invalid_credentials(puller, basic_images, liveserver_session, app_reloader):
""" Test: Ensure we get auth errors when trying to pull with invalid credentials. """
invalid_credentials = ('devtable', 'notcorrectpassword')
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=invalid_credentials, expected_failure=Failures.UNAUTHENTICATED)
def test_push_pull_formerly_bad_repo_name(pusher, puller, basic_images, liveserver_session,
app_reloader):
""" Test: Basic push and pull of an image to a new repository with a name that formerly
failed. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'foo.bar', 'latest', basic_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'foo.bar', 'latest', basic_images,
credentials=credentials)
def test_application_repo(pusher, puller, basic_images, liveserver_session, app_reloader,
registry_server_executor, liveserver):
""" Test: Attempting to push or pull from an *application* repository raises a 405. """
credentials = ('devtable', 'password')
registry_server_executor.on(liveserver).create_app_repository('devtable', 'someapprepo')
# Attempt to push to the repository.
pusher.push(liveserver_session, 'devtable', 'someapprepo', 'latest', basic_images,
credentials=credentials, expected_failure=Failures.APP_REPOSITORY)
# Attempt to pull from the repository.
puller.pull(liveserver_session, 'devtable', 'someapprepo', 'latest', basic_images,
credentials=credentials, expected_failure=Failures.APP_REPOSITORY)
def test_middle_layer_different_sha(v2_protocol, v1_protocol, liveserver_session,
app_reloader):
""" Test: Pushing of a 3-layer image with the *same* V1 ID's, but the middle layer having
different bytes, must result in new IDs being generated for the leaf layer, as
they point to different "images".
"""
credentials = ('devtable', 'password')
first_images = [
Image(id='baseimage', parent_id=None, size=None, bytes=layer_bytes_for_contents('base')),
Image(id='middleimage', parent_id='baseimage', size=None,
bytes=layer_bytes_for_contents('middle')),
Image(id='leafimage', parent_id='middleimage', size=None,
bytes=layer_bytes_for_contents('leaf')),
]
# First push and pull the images, to ensure we have the basics setup and working.
v2_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', first_images,
credentials=credentials)
first_pull_result = v2_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest',
first_images, credentials=credentials)
first_manifest = first_pull_result.manifests['latest']
assert set([image.id for image in first_images]) == set(first_manifest.image_ids)
assert first_pull_result.image_ids['latest'] == 'leafimage'
# Next, create an image list with the middle image's *bytes* changed.
second_images = list(first_images)
second_images[1] = Image(id='middleimage', parent_id='baseimage', size=None,
bytes=layer_bytes_for_contents('different middle bytes'))
# Push and pull the image, ensuring that the produced ID for the middle and leaf layers
# are synthesized.
options = ProtocolOptions()
options.skip_head_checks = True
v2_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', second_images,
credentials=credentials, options=options)
second_pull_result = v1_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest',
second_images, credentials=credentials, options=options)
assert second_pull_result.image_ids['latest'] != 'leafimage'
def add_robot(api_caller, _):
api_caller.conduct_auth('devtable', 'password')
resp = api_caller.get('/api/v1/organization/buynlarge/robots/ownerbot')
return ('buynlarge+ownerbot', resp.json()['token'])
def add_token(_, executor):
return ('$token', executor.add_token().text)
# TODO: Test logging to elastic search log model.
@pytest.mark.parametrize('credentials, namespace, expected_performer, is_public_namespace', [
(('devtable', 'password'), 'devtable', 'devtable', False),
(('devtable', 'password'), 'buynlarge', 'devtable', False),
(('devtable', 'password'), 'sellnsmall', 'devtable', True),
(add_robot, 'buynlarge', 'buynlarge+ownerbot', False),
(('$oauthtoken', '%s%s' % ('b' * 40, 'c' * 40)), 'devtable', 'devtable', False),
(('$app', '%s%s' % ('a' * 60, 'b' * 60)), 'devtable', 'devtable', False),
(add_token, 'devtable', None, False),
])
@pytest.mark.parametrize('disable_pull_logs', [
False,
True,
])
def test_push_pull_logging(credentials, namespace, expected_performer, disable_pull_logs,
is_public_namespace, pusher, puller, basic_images,
liveserver_session, liveserver, api_caller, app_reloader,
registry_server_executor):
""" Test: Basic push and pull, ensuring that logs are added for each operation. """
with FeatureFlagValue('DISABLE_PULL_LOGS_FOR_FREE_NAMESPACES', disable_pull_logs,
registry_server_executor.on(liveserver)):
# Create the repository before the test push.
start_images = [Image(id='startimage', parent_id=None, size=None,
bytes=layer_bytes_for_contents('start image'))]
pusher.push(liveserver_session, namespace, 'newrepo', 'latest', start_images,
credentials=('devtable', 'password'))
# Retrieve the credentials to use. This must be done after the repo is created, because
# some credentials creation code adds the new entity to the repository.
if not isinstance(credentials, tuple):
credentials = credentials(api_caller, registry_server_executor.on(liveserver))
# Push to the repository with the specified credentials.
pusher.push(liveserver_session, namespace, 'newrepo', 'anothertag', basic_images,
credentials=credentials)
# Check the logs for the push.
api_caller.conduct_auth('devtable', 'password')
result = api_caller.get('/api/v1/repository/%s/newrepo/logs' % namespace)
logs = result.json()['logs']
assert len(logs) == 2
assert logs[0]['kind'] == 'push_repo'
assert logs[0]['metadata']['namespace'] == namespace
assert logs[0]['metadata']['repo'] == 'newrepo'
if expected_performer is not None:
assert logs[0]['performer']['name'] == expected_performer
# Pull the repository to verify.
puller.pull(liveserver_session, namespace, 'newrepo', 'anothertag', basic_images,
credentials=credentials)
# Check the logs for the pull if applicable.
result = api_caller.get('/api/v1/repository/%s/newrepo/logs' % namespace)
logs = result.json()['logs']
if not disable_pull_logs or not is_public_namespace:
assert len(logs) == 3
assert logs[0]['kind'] == 'pull_repo'
assert logs[0]['metadata']['namespace'] == namespace
assert logs[0]['metadata']['repo'] == 'newrepo'
if expected_performer is not None:
assert logs[0]['performer']['name'] == expected_performer
else:
assert len(logs) == 2
assert logs[0]['kind'] == 'push_repo'
def test_pull_publicrepo_anonymous(pusher, puller, basic_images, liveserver_session,
app_reloader, api_caller, liveserver):
""" Test: Pull a public repository anonymously. """
# Add a new repository under the public user, so we have a repository to pull.
pusher.push(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
credentials=('public', 'password'))
# First try to pull the (currently private) repo anonymously, which should fail (since it is
# private)
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
expected_failure=Failures.UNAUTHORIZED)
# Using a non-public user should also fail.
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
credentials=('devtable', 'password'),
expected_failure=Failures.UNAUTHORIZED)
# Make the repository public.
api_caller.conduct_auth('public', 'password')
api_caller.change_repo_visibility('public', 'newrepo', 'public')
# Pull the repository anonymously, which should succeed because the repository is public.
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images)
def test_pull_publicrepo_no_anonymous_access(pusher, puller, basic_images, liveserver_session,
app_reloader, api_caller, liveserver,
registry_server_executor):
""" Test: Attempts to pull a public repository anonymously, with the feature flag disabled. """
# Add a new repository under the public user, so we have a repository to pull.
pusher.push(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
credentials=('public', 'password'))
# First try to pull the (currently private) repo anonymously, which should fail (since it is
# private)
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
expected_failure=Failures.UNAUTHORIZED)
# Using a non-public user should also fail.
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
credentials=('devtable', 'password'),
expected_failure=Failures.UNAUTHORIZED)
# Make the repository public.
api_caller.conduct_auth('public', 'password')
api_caller.change_repo_visibility('public', 'newrepo', 'public')
with FeatureFlagValue('ANONYMOUS_ACCESS', False, registry_server_executor.on(liveserver)):
# Attempt again to pull the (now public) repo anonymously, which should fail since
# the feature flag for anonymous access is turned off.
options = ProtocolOptions()
options.attempt_pull_without_token = True
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
expected_failure=Failures.ANONYMOUS_NOT_ALLOWED,
options=options)
# Using a non-public user should now succeed.
puller.pull(liveserver_session, 'public', 'newrepo', 'latest', basic_images,
credentials=('devtable', 'password'))
def test_basic_organization_flow(pusher, puller, basic_images, liveserver_session, app_reloader):
""" Test: Basic push and pull of an image to a new repository by members of an organization. """
# Add a new repository under the organization via the creator user.
pusher.push(liveserver_session, 'buynlarge', 'newrepo', 'latest', basic_images,
credentials=('creator', 'password'))
# Ensure that the creator can pull it.
puller.pull(liveserver_session, 'buynlarge', 'newrepo', 'latest', basic_images,
credentials=('creator', 'password'))
# Ensure that the admin can pull it.
puller.pull(liveserver_session, 'buynlarge', 'newrepo', 'latest', basic_images,
credentials=('devtable', 'password'))
# Ensure that the reader *cannot* pull it.
puller.pull(liveserver_session, 'buynlarge', 'newrepo', 'latest', basic_images,
credentials=('reader', 'password'),
expected_failure=Failures.UNAUTHORIZED)
def test_library_support(pusher, puller, basic_images, liveserver_session, app_reloader):
""" Test: Pushing and pulling from the implicit library namespace. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, '', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, '', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository from the library namespace to verify.
puller.pull(liveserver_session, 'library', 'newrepo', 'latest', basic_images,
credentials=credentials)
def test_library_namespace_with_support_disabled(pusher, puller, basic_images, liveserver_session,
app_reloader, liveserver,
registry_server_executor):
""" Test: Pushing and pulling from the explicit library namespace, even when the
implicit one is disabled.
"""
credentials = ('devtable', 'password')
with FeatureFlagValue('LIBRARY_SUPPORT', False, registry_server_executor.on(liveserver)):
# Push a new repository.
pusher.push(liveserver_session, 'library', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository from the library namespace to verify.
puller.pull(liveserver_session, 'library', 'newrepo', 'latest', basic_images,
credentials=credentials)
def test_push_library_with_support_disabled(pusher, basic_images, liveserver_session,
app_reloader, liveserver,
registry_server_executor):
""" Test: Pushing to the implicit library namespace, when disabled,
should fail.
"""
credentials = ('devtable', 'password')
with FeatureFlagValue('LIBRARY_SUPPORT', False, registry_server_executor.on(liveserver)):
# Attempt to push a new repository.
pusher.push(liveserver_session, '', 'newrepo', 'latest', basic_images,
credentials=credentials,
expected_failure=Failures.DISALLOWED_LIBRARY_NAMESPACE)
def test_pull_library_with_support_disabled(puller, basic_images, liveserver_session,
app_reloader, liveserver,
registry_server_executor):
""" Test: Pushing to the implicit library namespace, when disabled,
should fail.
"""
credentials = ('devtable', 'password')
with FeatureFlagValue('LIBRARY_SUPPORT', False, registry_server_executor.on(liveserver)):
# Attempt to pull the repository from the library namespace.
puller.pull(liveserver_session, '', 'newrepo', 'latest', basic_images,
credentials=credentials,
expected_failure=Failures.DISALLOWED_LIBRARY_NAMESPACE)
def test_image_replication(pusher, puller, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor):
""" Test: Ensure that entries are created for replication of the images pushed. """
credentials = ('devtable', 'password')
with FeatureFlagValue('STORAGE_REPLICATION', True, registry_server_executor.on(liveserver)):
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
result = puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Ensure that entries were created for each image.
for image_id in result.image_ids.values():
r = registry_server_executor.on(liveserver).get_storage_replication_entry(image_id)
assert r.text == 'OK'
def test_image_replication_empty_layers(pusher, puller, images_with_empty_layer, liveserver_session,
app_reloader, liveserver, registry_server_executor):
""" Test: Ensure that entries are created for replication of the images pushed. """
credentials = ('devtable', 'password')
with FeatureFlagValue('STORAGE_REPLICATION', True, registry_server_executor.on(liveserver)):
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
result = puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest',
images_with_empty_layer, credentials=credentials)
# Ensure that entries were created for each image.
for image_id in result.image_ids.values():
r = registry_server_executor.on(liveserver).get_storage_replication_entry(image_id)
assert r.text == 'OK'
@pytest.mark.parametrize('repo_name, expected_failure', [
('something', None),
('some/slash', Failures.SLASH_REPOSITORY),
pytest.param('x' * 255, None, id='Valid long name'),
pytest.param('x' * 256, Failures.INVALID_REPOSITORY, id='Name too long'),
])
def test_push_reponame(repo_name, expected_failure, pusher, puller, basic_images,
liveserver_session, app_reloader):
""" Test: Attempt to add a repository with various names.
"""
credentials = ('devtable', 'password')
pusher.push(liveserver_session, 'devtable', repo_name, 'latest', basic_images,
credentials=credentials,
expected_failure=expected_failure)
if expected_failure is None:
puller.pull(liveserver_session, 'devtable', repo_name, 'latest', basic_images,
credentials=credentials)
@pytest.mark.parametrize('tag_name, expected_failure', [
('l', None),
('1', None),
('x' * 128, None),
('', Failures.MISSING_TAG),
('x' * 129, Failures.INVALID_TAG),
('.fail', Failures.INVALID_TAG),
('-fail', Failures.INVALID_TAG),
])
def test_tag_validaton(tag_name, expected_failure, pusher, basic_images, liveserver_session,
app_reloader):
""" Test: Various forms of tags and whether they succeed or fail as expected. """
credentials = ('devtable', 'password')
pusher.push(liveserver_session, 'devtable', 'newrepo', tag_name, basic_images,
credentials=credentials,
expected_failure=expected_failure)
def test_invalid_parent(legacy_pusher, liveserver_session, app_reloader):
""" Test: Attempt to push an image with an invalid/missing parent. """
images = [
Image(id='childimage', parent_id='parentimage', size=None,
bytes=layer_bytes_for_contents('child')),
]
credentials = ('devtable', 'password')
legacy_pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials,
expected_failure=Failures.INVALID_IMAGES)
def test_wrong_image_order(legacy_pusher, liveserver_session, app_reloader):
""" Test: Attempt to push an image with its layers in the wrong order. """
images = [
Image(id='childimage', parent_id='parentimage', size=None,
bytes=layer_bytes_for_contents('child')),
Image(id='parentimage', parent_id=None, size=None,
bytes=layer_bytes_for_contents('parent')),
]
credentials = ('devtable', 'password')
legacy_pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials,
expected_failure=Failures.INVALID_IMAGES)
@pytest.mark.parametrize('labels', [
# Basic labels.
[('foo', 'bar', 'text/plain'), ('baz', 'meh', 'text/plain')],
# Theoretically invalid, but allowed when pushed via registry protocol.
[('theoretically-invalid--label', 'foo', 'text/plain')],
# JSON label.
[('somejson', '{"some": "json"}', 'application/json'), ('plain', '', 'text/plain')],
# JSON-esque (but not valid JSON) labels.
[('foo', '[hello world]', 'text/plain'), ('bar', '{wassup?!}', 'text/plain')],
])
def test_labels(labels, manifest_protocol, liveserver_session, api_caller, app_reloader):
""" Test: Image pushed with labels has those labels found in the database after the
push succeeds.
"""
images = [
Image(id='theimage', parent_id=None, bytes=layer_bytes_for_contents('image'),
config={'Labels': {key: value for (key, value, _) in labels}}),
]
credentials = ('devtable', 'password')
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials)
digest = result.manifests['latest'].digest
api_caller.conduct_auth('devtable', 'password')
data = api_caller.get('/api/v1/repository/devtable/newrepo/manifest/%s/labels' % digest).json()
labels_found = data['labels']
assert len(labels_found) == len(labels)
labels_found_map = {l['key']: l for l in labels_found}
assert set(images[0].config['Labels'].keys()) == set(labels_found_map.keys())
for key, _, media_type in labels:
assert labels_found_map[key]['source_type'] == 'manifest'
assert labels_found_map[key]['media_type'] == media_type
@pytest.mark.parametrize('label_value, expected_expiration', [
('1d', True),
('1h', True),
('2w', True),
('1g', False),
('something', False),
])
def test_expiration_label(label_value, expected_expiration, manifest_protocol, liveserver_session,
api_caller, app_reloader):
""" Test: Tag pushed with a valid `quay.expires-after` will have its expiration set to its
start time plus the duration specified. If the duration is invalid, no expiration will
be set.
"""
images = [
Image(id='theimage', parent_id=None, bytes=layer_bytes_for_contents('image'),
config={'Labels': {'quay.expires-after': label_value}}),
]
credentials = ('devtable', 'password')
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials)
api_caller.conduct_auth('devtable', 'password')
tag_data = api_caller.get('/api/v1/repository/devtable/newrepo/tag').json()['tags'][0]
if expected_expiration:
diff = convert_to_timedelta(label_value).total_seconds()
assert tag_data['end_ts'] == tag_data['start_ts'] + diff
else:
assert tag_data.get('end_ts') is None
@pytest.mark.parametrize('content_type', [
'application/vnd.oci.image.manifest.v1+json',
'application/vnd.docker.distribution.manifest.v2+json',
])
def test_unsupported_manifest_content_type(content_type, manifest_protocol, basic_images,
data_model, liveserver_session, app_reloader):
""" Test: Attempt to push a manifest with an unsupported media type. """
if data_model == 'oci_model':
# Skip; OCI requires the new manifest content types.
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.manifest_content_type = content_type
# Attempt to push a new repository.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials,
options=options,
expected_failure=Failures.UNSUPPORTED_CONTENT_TYPE)
@pytest.mark.parametrize('accept_mimetypes', [
['application/vnd.oci.image.manifest.v1+json'],
['application/vnd.docker.distribution.manifest.v2+json',
'application/vnd.docker.distribution.manifest.list.v2+json'],
['application/vnd.foo.bar'],
])
def test_unsupported_manifest_accept_headers(accept_mimetypes, manifest_protocol, basic_images,
data_model, liveserver_session, app_reloader):
""" Test: Attempt to push a manifest with an unsupported accept headers. """
if data_model == 'oci_model':
# Skip; OCI requires the new manifest content types.
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.manifest_content_type = DOCKER_SCHEMA1_MANIFEST_CONTENT_TYPE
options.accept_mimetypes = accept_mimetypes
# Attempt to push a new repository.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials,
options=options,
expected_failure=Failures.UNSUPPORTED_CONTENT_TYPE)
def test_invalid_blob_reference(manifest_protocol, basic_images, liveserver_session, app_reloader):
""" Test: Attempt to push a manifest with an invalid blob reference. """
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.manifest_invalid_blob_references = True
# Attempt to push a new repository.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials,
options=options,
expected_failure=Failures.INVALID_BLOB)
def test_delete_tag(pusher, puller, basic_images, different_images, liveserver_session,
app_reloader):
""" Test: Push a repository, delete a tag, and attempt to pull. """
credentials = ('devtable', 'password')
# Push the tags.
result = pusher.push(liveserver_session, 'devtable', 'newrepo', 'one',
basic_images, credentials=credentials)
pusher.push(liveserver_session, 'devtable', 'newrepo', 'two',
different_images, credentials=credentials)
# Delete tag `one` by digest or tag.
pusher.delete(liveserver_session, 'devtable', 'newrepo',
result.manifests['one'].digest if result.manifests else 'one',
credentials=credentials)
# Attempt to pull tag `one` and ensure it doesn't work.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'one', basic_images,
credentials=credentials,
expected_failure=Failures.UNKNOWN_TAG)
# Pull tag `two` to verify it works.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'two', different_images,
credentials=credentials)
def test_delete_manifest(manifest_protocol, puller, basic_images, different_images,
liveserver_session, app_reloader):
""" Test: Push a tag, push the tag again, push it back to the original manifest,
delete the tag, verify cannot pull. """
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.skip_head_checks = True
# Push the latest tag.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
basic_images, credentials=credentials)
# Verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Necessary for older data model.
time.sleep(2)
# Push the latest tag to a different manifest.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
different_images, credentials=credentials, options=options)
# Verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', different_images,
credentials=credentials)
# Necessary for older data model.
time.sleep(2)
# Push the latest tag back to the original images.
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
basic_images, credentials=credentials, options=options)
# Verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Necessary for older data model.
time.sleep(2)
# Delete the basic images manifest.
manifest_protocol.delete(liveserver_session, 'devtable', 'newrepo',
result.manifests['latest'].digest,
credentials=credentials)
# Attempt to pull tag `latest` and ensure it doesn't work.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials,
expected_failure=Failures.UNKNOWN_TAG)
def test_cancel_upload(manifest_protocol, basic_images, liveserver_session, app_reloader):
""" Test: Cancelation of blob uploads. """
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.cancel_blob_upload = True
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
basic_images, credentials=credentials)
def test_blob_caching(manifest_protocol, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor):
""" Test: Pulling of blobs after initially pulled will result in the blobs being cached. """
credentials = ('devtable', 'password')
# Push a tag.
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
basic_images, credentials=credentials)
# Conduct the initial pull to prime the cache.
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Disconnect the server from the database.
registry_server_executor.on(liveserver).break_database()
# Pull each blob, which should succeed due to caching. If caching is broken, this will
# fail when it attempts to hit the database.
for layer in result.manifests['latest'].layers:
blob_id = str(layer.digest)
r = liveserver_session.get('/v2/devtable/newrepo/blobs/%s' % blob_id, headers=result.headers)
assert r.status_code == 200
@pytest.mark.parametrize('chunks', [
# Two chunks.
[(0, 100), (100, None)],
# Multiple chunks.
[(0, 10), (10, 20), (20, None)],
[(0, 10), (10, 20), (20, 30), (30, 40), (40, 50), (50, None)],
# Overlapping chunks.
[(0, 1024), (10, None)],
])
def test_chunked_blob_uploading(chunks, random_layer_data, manifest_protocol, puller,
liveserver_session, app_reloader):
""" Test: Uploading of blobs as chunks. """
credentials = ('devtable', 'password')
adjusted_chunks = []
for start_byte, end_byte in chunks:
adjusted_chunks.append((start_byte, end_byte if end_byte else len(random_layer_data)))
images = [
Image(id='theimage', parent_id=None, bytes=random_layer_data),
]
options = ProtocolOptions()
options.chunks_for_upload = adjusted_chunks
# Push the image, using the specified chunking.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
images, credentials=credentials, options=options)
# Pull to verify the image was created.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials)
def test_chunked_uploading_mismatched_chunks(manifest_protocol, random_layer_data,
liveserver_session, app_reloader):
""" Test: Attempt to upload chunks with data missing. """
credentials = ('devtable', 'password')
images = [
Image(id='theimage', parent_id=None, bytes=random_layer_data),
]
# Note: Byte #100 is missing.
options = ProtocolOptions()
options.chunks_for_upload = [(0, 100), (101, len(random_layer_data), 416)]
# Attempt to push, with the chunked upload failing.
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
images, credentials=credentials, options=options)
def test_pull_disabled_namespace(pusher, puller, basic_images, liveserver_session,
app_reloader, liveserver, registry_server_executor):
""" Test: Attempt to pull a repository from a disabled namespace results in an error. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'buynlarge', 'someneworgrepo', 'latest', basic_images,
credentials=credentials)
# Disable the namespace.
registry_server_executor.on(liveserver).disable_namespace('buynlarge')
# Attempt to pull, which should fail.
puller.pull(liveserver_session, 'buynlarge', 'someneworgrepo', 'latest', basic_images,
credentials=credentials, expected_failure=Failures.NAMESPACE_DISABLED)
def test_push_disabled_namespace(pusher, basic_images, liveserver_session,
app_reloader, liveserver, registry_server_executor):
""" Test: Attempt to push a repository from a disabled namespace results in an error. """
credentials = ('devtable', 'password')
# Disable the namespace.
registry_server_executor.on(liveserver).disable_namespace('buynlarge')
# Attempt to push, which should fail.
pusher.push(liveserver_session, 'buynlarge', 'someneworgrepo', 'latest', basic_images,
credentials=credentials, expected_failure=Failures.NAMESPACE_DISABLED)
def test_private_catalog_no_access(v2_protocol, liveserver_session, app_reloader, liveserver,
registry_server_executor):
""" Test: Ensure that accessing a private catalog with anonymous access results in no database
connections.
"""
with FeatureFlagValue('PUBLIC_CATALOG', False, registry_server_executor.on(liveserver)):
# Disconnect the server from the database.
registry_server_executor.on(liveserver).break_database()
results = v2_protocol.catalog(liveserver_session)
assert not results
@pytest.mark.parametrize('public_catalog, credentials, expected_repos', [
# No public access and no credentials => No results.
(False, None, None),
# Public access and no credentials => public repositories.
(True, None, ['public/publicrepo']),
# Private creds => private repositories.
(False, ('devtable', 'password'), ['devtable/simple', 'devtable/complex', 'devtable/gargantuan']),
(True, ('devtable', 'password'), ['devtable/simple', 'devtable/complex', 'devtable/gargantuan']),
])
@pytest.mark.parametrize('page_size', [
1,
2,
10,
50,
100,
])
def test_catalog(public_catalog, credentials, expected_repos, page_size, v2_protocol,
liveserver_session, app_reloader, liveserver, registry_server_executor):
""" Test: Retrieving results from the V2 catalog. """
with FeatureFlagValue('PUBLIC_CATALOG', public_catalog, registry_server_executor.on(liveserver)):
results = v2_protocol.catalog(liveserver_session, page_size=page_size, credentials=credentials,
namespace='devtable', repo_name='simple')
if expected_repos is None:
assert len(results) == 0
else:
assert set(expected_repos).issubset(set(results))
def test_catalog_caching(v2_protocol, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor):
""" Test: Calling the catalog after initially pulled will result in the catalog being cached. """
credentials = ('devtable', 'password')
# Conduct the initial catalog call to prime the cache.
results = v2_protocol.catalog(liveserver_session, credentials=credentials,
namespace='devtable', repo_name='simple')
token, _ = v2_protocol.auth(liveserver_session, credentials, 'devtable', 'simple')
# Disconnect the server from the database.
registry_server_executor.on(liveserver).break_database()
# Call the catalog again, which should now be cached.
cached_results = v2_protocol.catalog(liveserver_session, bearer_token=token)
assert len(cached_results) == len(results)
assert set(cached_results) == set(results)
def test_catalog_disabled_namespace(v2_protocol, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor):
credentials = ('devtable', 'password')
# Get a valid token.
token, _ = v2_protocol.auth(liveserver_session, credentials, 'devtable', 'simple')
# Disable the devtable namespace.
registry_server_executor.on(liveserver).disable_namespace('devtable')
# Try to retrieve the catalog and ensure it fails to return any results.
results = v2_protocol.catalog(liveserver_session, bearer_token=token)
assert len(results) == 0
@pytest.mark.parametrize('username, namespace, repository', [
('devtable', 'devtable', 'simple'),
('devtable', 'devtable', 'gargantuan'),
('public', 'public', 'publicrepo'),
('devtable', 'buynlarge', 'orgrepo'),
])
@pytest.mark.parametrize('page_size', [
1,
2,
10,
50,
100,
])
def test_tags(username, namespace, repository, page_size, v2_protocol, liveserver_session,
app_reloader, liveserver, registry_server_executor):
""" Test: Retrieving results from the V2 catalog. """
credentials = (username, 'password')
results = v2_protocol.tags(liveserver_session, page_size=page_size, credentials=credentials,
namespace=namespace, repo_name=repository)
expected_tags = [tag.name for tag in list_repository_tags(namespace, repository)]
assert len(results) == len(expected_tags)
assert set([r for r in results]) == set(expected_tags)
# Invoke the tags endpoint again to ensure caching works.
results = v2_protocol.tags(liveserver_session, page_size=page_size, credentials=credentials,
namespace=namespace, repo_name=repository)
assert len(results) == len(expected_tags)
assert set([r for r in results]) == set(expected_tags)
def test_tags_disabled_namespace(v2_protocol, basic_images, liveserver_session, app_reloader,
liveserver, registry_server_executor):
credentials = ('devtable', 'password')
# Disable the buynlarge namespace.
registry_server_executor.on(liveserver).disable_namespace('buynlarge')
# Try to retrieve the tags and ensure it fails.
v2_protocol.tags(liveserver_session, credentials=credentials, namespace='buynlarge',
repo_name='orgrepo', expected_failure=Failures.NAMESPACE_DISABLED)
def test_pull_torrent(pusher, basic_images, liveserver_session, liveserver,
registry_server_executor, app_reloader):
""" Test: Retrieve a torrent for pulling the image via the Quay CLI. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Required for torrent.
registry_server_executor.on(liveserver).set_supports_direct_download(True)
# For each layer, retrieve a torrent for the blob.
for image in basic_images:
digest = 'sha256:' + hashlib.sha256(image.bytes).hexdigest()
response = liveserver_session.get('/c1/torrent/devtable/newrepo/blobs/%s' % digest,
auth=credentials)
torrent_info = bencode.bdecode(response.content)
# Check the announce URL.
assert torrent_info['url-list'] == 'http://somefakeurl?goes=here'
# Check the metadata.
assert torrent_info.get('info', {}).get('pieces') is not None
assert torrent_info.get('announce') is not None
# Check the pieces.
sha = resumablehashlib.sha1()
sha.update(image.bytes)
expected = binascii.hexlify(sha.digest())
found = binascii.hexlify(torrent_info['info']['pieces'])
assert expected == found
def test_squashed_image_disabled_namespace(pusher, sized_images, liveserver_session,
liveserver, registry_server_executor, app_reloader):
""" Test: Attempting to pull a squashed image from a disabled namespace. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'buynlarge', 'newrepo', 'latest', sized_images,
credentials=credentials)
# Disable the buynlarge namespace.
registry_server_executor.on(liveserver).disable_namespace('buynlarge')
# Attempt to pull the squashed version.
response = liveserver_session.get('/c1/squash/buynlarge/newrepo/latest', auth=credentials)
assert response.status_code == 400
def test_squashed_image_disabled_user(pusher, sized_images, liveserver_session,
liveserver, registry_server_executor, app_reloader):
""" Test: Attempting to pull a squashed image via a disabled user. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'buynlarge', 'newrepo', 'latest', sized_images,
credentials=credentials)
# Disable the devtable namespace.
registry_server_executor.on(liveserver).disable_namespace('devtable')
# Attempt to pull the squashed version.
response = liveserver_session.get('/c1/squash/buynlarge/newrepo/latest', auth=credentials)
assert response.status_code == 403
@pytest.mark.parametrize('use_estimates', [
False,
True,
])
def test_multilayer_squashed_images(use_estimates, pusher, multi_layer_images, liveserver_session,
liveserver, registry_server_executor, app_reloader):
""" Test: Pulling of multilayer, complex squashed images. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', multi_layer_images,
credentials=credentials)
if use_estimates:
# Clear the uncompressed size stored for the images, to ensure that we estimate instead.
for image in multi_layer_images:
registry_server_executor.on(liveserver).clear_uncompressed_size(image.id)
# Pull the squashed version.
response = liveserver_session.get('/c1/squash/devtable/newrepo/latest', auth=credentials)
assert response.status_code == 200
tar = tarfile.open(fileobj=StringIO(response.content))
# Verify the squashed image.
expected_image_id = '9d35b270436387f821e08de0dfdd501efd70de893ec2c2c7cb01ef19008bee7a'
expected_names = ['repositories',
expected_image_id,
'%s/json' % expected_image_id,
'%s/VERSION' % expected_image_id,
'%s/layer.tar' % expected_image_id]
assert tar.getnames() == expected_names
# Verify the JSON image data.
json_data = (tar.extractfile(tar.getmember('%s/json' % expected_image_id)).read())
# Ensure the JSON loads and parses.
result = json.loads(json_data)
assert result['id'] == expected_image_id
assert result['config']['internal_id'] == 'layer5'
# Ensure that squashed layer tar can be opened.
tar = tarfile.open(fileobj=tar.extractfile(tar.getmember('%s/layer.tar' % expected_image_id)))
assert set(tar.getnames()) == {'contents', 'file1', 'file2', 'file3', 'file4'}
# Check the contents of various files.
assert tar.extractfile('contents').read() == 'layer 5 contents'
assert tar.extractfile('file1').read() == 'from-layer-3'
assert tar.extractfile('file2').read() == 'from-layer-2'
assert tar.extractfile('file3').read() == 'from-layer-4'
assert tar.extractfile('file4').read() == 'from-layer-5'
@pytest.mark.parametrize('use_estimates', [
False,
True,
])
@pytest.mark.parametrize('is_readonly', [
False,
True,
])
def test_squashed_images(use_estimates, pusher, sized_images, liveserver_session, is_readonly,
liveserver, registry_server_executor, app_reloader):
""" Test: Pulling of squashed images. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', sized_images,
credentials=credentials)
if use_estimates:
# Clear the uncompressed size stored for the images, to ensure that we estimate instead.
for image in sized_images:
registry_server_executor.on(liveserver).clear_uncompressed_size(image.id)
# Pull the squashed version.
with ConfigChange('REGISTRY_STATE', 'readonly' if is_readonly else 'normal',
registry_server_executor.on(liveserver), liveserver):
response = liveserver_session.get('/c1/squash/devtable/newrepo/latest', auth=credentials)
assert response.status_code == 200
tar = tarfile.open(fileobj=StringIO(response.content))
# Verify the squashed image.
expected_image_id = next((name for name in tar.getnames()
if not '/' in name and name != 'repositories'))
expected_names = ['repositories',
expected_image_id,
'%s/json' % expected_image_id,
'%s/VERSION' % expected_image_id,
'%s/layer.tar' % expected_image_id]
assert tar.getnames() == expected_names
# Verify the JSON image data.
json_data = (tar.extractfile(tar.getmember('%s/json' % expected_image_id)).read())
# Ensure the JSON loads and parses.
result = json.loads(json_data)
assert result['id'] == expected_image_id
assert result['config']['foo'] == 'childbar'
# Ensure that squashed layer tar can be opened.
tar = tarfile.open(fileobj=tar.extractfile(tar.getmember('%s/layer.tar' % expected_image_id)))
assert tar.getnames() == ['contents']
# Check the contents.
assert tar.extractfile('contents').read() == 'some contents'
EXPECTED_ACI_MANIFEST = {
"acKind": "ImageManifest",
"app": {
"environment": [],
"mountPoints": [],
"group": "root",
"user": "root",
"workingDirectory": "/",
"exec": [u'/bin/sh', u'-c', u'""hello""'],
"isolators": [],
"eventHandlers": [],
"ports": [],
"annotations": [
{"name": "created", "value": "2018-04-03T18:37:09.284840891Z"},
{"name": "homepage", "value": "http://localhost:5000/devtable/newrepo:latest"},
{"name": "quay.io/derived-image", "value": "DERIVED_IMAGE_ID"},
]
},
"labels": [
{"name": "version", "value": "latest"},
{"name": "arch", "value": "amd64"},
{"name": "os", "value": "linux"}
],
"acVersion": "0.6.1",
"name": "localhost/devtable/newrepo",
}
@pytest.mark.parametrize('is_readonly', [
False,
True,
])
def test_aci_conversion(pusher, sized_images, liveserver_session, is_readonly,
liveserver, registry_server_executor, app_reloader):
""" Test: Pulling of ACI converted images. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', sized_images,
credentials=credentials)
# Pull the ACI version.
with ConfigChange('REGISTRY_STATE', 'readonly' if is_readonly else 'normal',
registry_server_executor.on(liveserver), liveserver):
response = liveserver_session.get('/c1/aci/server_name/devtable/newrepo/latest/aci/linux/amd64',
auth=credentials)
assert response.status_code == 200
tar = tarfile.open(fileobj=StringIO(response.content))
assert set(tar.getnames()) == {'manifest', 'rootfs', 'rootfs/contents'}
assert tar.extractfile('rootfs/contents').read() == 'some contents'
loaded = json.loads(tar.extractfile('manifest').read())
for annotation in loaded['app']['annotations']:
if annotation['name'] == 'quay.io/derived-image':
annotation['value'] = 'DERIVED_IMAGE_ID'
assert loaded == EXPECTED_ACI_MANIFEST
if not is_readonly:
# Wait for the ACI signature to be written.
time.sleep(1)
# Pull the ACI signature.
response = liveserver_session.get(
'/c1/aci/server_name/devtable/newrepo/latest/aci.asc/linux/amd64',
auth=credentials)
assert response.status_code == 200
@pytest.mark.parametrize('schema_version', [
1,
2,
])
def test_aci_conversion_manifest_list(v22_protocol, sized_images, different_images,
liveserver_session, data_model, liveserver,
registry_server_executor, app_reloader, schema_version):
""" Test: Pulling of ACI converted image from a manifest list. """
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifests that will go in the list.
blobs = {}
signed = v22_protocol.build_schema1('devtable', 'newrepo', 'latest', sized_images, blobs, options,
arch='amd64')
first_manifest = signed.unsigned()
if schema_version == 2:
first_manifest = v22_protocol.build_schema2(sized_images, blobs, options)
second_manifest = v22_protocol.build_schema2(different_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(first_manifest, 'amd64', 'linux')
builder.add_manifest(second_manifest, 'arm', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials, options=options)
# Pull the ACI version.
response = liveserver_session.get('/c1/aci/server_name/devtable/newrepo/latest/aci/linux/amd64',
auth=credentials)
assert response.status_code == 200
tar = tarfile.open(fileobj=StringIO(response.content))
assert set(tar.getnames()) == {'manifest', 'rootfs', 'rootfs/contents'}
assert tar.extractfile('rootfs/contents').read() == 'some contents'
loaded = json.loads(tar.extractfile('manifest').read())
for annotation in loaded['app']['annotations']:
if annotation['name'] == 'quay.io/derived-image':
annotation['value'] = 'DERIVED_IMAGE_ID'
assert loaded == EXPECTED_ACI_MANIFEST
# Wait for the ACI signature to be written.
time.sleep(1)
# Pull the ACI signature.
response = liveserver_session.get('/c1/aci/server_name/devtable/newrepo/latest/aci.asc/linux/amd64',
auth=credentials)
assert response.status_code == 200
@pytest.mark.parametrize('push_user, push_namespace, push_repo, mount_repo_name, expected_failure', [
# Successful mount, same namespace.
('devtable', 'devtable', 'baserepo', 'devtable/baserepo', None),
# Successful mount, cross namespace.
('devtable', 'buynlarge', 'baserepo', 'buynlarge/baserepo', None),
# Unsuccessful mount, unknown repo.
('devtable', 'devtable', 'baserepo', 'unknown/repohere', Failures.UNAUTHORIZED_FOR_MOUNT),
# Unsuccessful mount, no access.
('public', 'public', 'baserepo', 'public/baserepo', Failures.UNAUTHORIZED_FOR_MOUNT),
])
def test_blob_mounting(push_user, push_namespace, push_repo, mount_repo_name, expected_failure,
manifest_protocol, pusher, puller, basic_images, liveserver_session,
app_reloader):
# Push an image so we can attempt to mount it.
pusher.push(liveserver_session, push_namespace, push_repo, 'latest', basic_images,
credentials=(push_user, 'password'))
# Push again, trying to mount the image layer(s) from the mount repo.
options = ProtocolOptions()
options.scopes = ['repository:devtable/newrepo:push,pull',
'repository:%s:pull' % (mount_repo_name)]
options.mount_blobs = {'sha256:' + hashlib.sha256(image.bytes).hexdigest(): mount_repo_name
for image in basic_images}
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
basic_images,
credentials=('devtable', 'password'),
options=options,
expected_failure=expected_failure)
if expected_failure is None:
# Pull to ensure it worked.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=('devtable', 'password'))
def test_blob_mounting_with_empty_layers(manifest_protocol, pusher, puller, images_with_empty_layer,
liveserver_session, app_reloader):
# Push an image so we can attempt to mount it.
pusher.push(liveserver_session, 'devtable', 'simple', 'latest', images_with_empty_layer,
credentials=('devtable', 'password'))
# Push again, trying to mount the image layer(s) from the mount repo.
options = ProtocolOptions()
options.scopes = ['repository:devtable/newrepo:push,pull',
'repository:%s:pull' % ('devtable/simple')]
options.mount_blobs = {'sha256:' + hashlib.sha256(image.bytes).hexdigest(): 'devtable/simple'
for image in images_with_empty_layer}
options.skip_head_checks = True
manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest',
images_with_empty_layer,
credentials=('devtable', 'password'),
options=options)
def get_robot_password(api_caller, username='ownerbot', namespace='buynlarge'):
api_caller.conduct_auth('devtable', 'password')
if namespace == 'buynlarge':
url = '/api/v1/organization/%s/robots/%s' % (namespace, username)
# devtable is a User, not an organization. Use a different endpoint
elif namespace == 'devtable':
url = '/api/v1/user/robots/%s' % username
else:
raise NotImplementedError('Other robots have not been implemented for this test.')
resp = api_caller.get(url)
return resp.json()['token']
def get_encrypted_password(api_caller):
api_caller.conduct_auth('devtable', 'password')
resp = api_caller.post('/api/v1/user/clientkey', data=json.dumps(dict(password='password')),
headers={'Content-Type': 'application/json'})
return resp.json()['key']
@pytest.mark.parametrize('username, password, expect_success', [
# Invalid username.
('invaliduser', 'somepassword', False),
# Invalid password.
('devtable', 'invalidpassword', False),
# Invalid OAuth token.
('$oauthtoken', 'unknown', False),
# Invalid CLI token.
('$app', 'invalid', False),
# Valid.
('devtable', 'password', True),
# Robot.
('buynlarge+ownerbot', get_robot_password, True),
# Encrypted password.
('devtable', get_encrypted_password, True),
# OAuth.
('$oauthtoken', '%s%s' % ('b' * 40, 'c' * 40), True),
# CLI Token.
('$app', '%s%s' % ('a' * 60, 'b' * 60), True),
])
def test_login(username, password, expect_success, loginer, liveserver_session,
api_caller, app_reloader):
""" Test: Login flow. """
if not isinstance(password, str):
password = password(api_caller)
loginer.login(liveserver_session, username, password, [], expect_success)
@pytest.mark.parametrize('username, password, scopes, expected_access, expect_success', [
# No scopes.
('devtable', 'password', [], [], True),
# Basic pull.
('devtable', 'password', ['repository:devtable/simple:pull'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['pull']},
], True),
# Basic push.
('devtable', 'password', ['repository:devtable/simple:push'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['push']},
], True),
# Basic push/pull.
('devtable', 'password', ['repository:devtable/simple:push,pull'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['push', 'pull']},
], True),
# Admin.
('devtable', 'password', ['repository:devtable/simple:push,pull,*'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['push', 'pull', '*']},
], True),
# Basic pull with endpoint.
('devtable', 'password', ['repository:localhost:5000/devtable/simple:pull'], [
{'type': 'repository', 'name': 'localhost:5000/devtable/simple', 'actions': ['pull']},
], True),
# Basic pull with invalid endpoint.
('devtable', 'password', ['repository:someinvalid/devtable/simple:pull'], [], False),
# Pull with no access.
('public', 'password', ['repository:devtable/simple:pull'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': []},
], True),
# Anonymous push and pull on a private repository.
('', '', ['repository:devtable/simple:pull,push'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': []},
], True),
# Pull and push with no push access.
('reader', 'password', ['repository:buynlarge/orgrepo:pull,push'], [
{'type': 'repository', 'name': 'buynlarge/orgrepo', 'actions': ['pull']},
], True),
# OAuth.
('$oauthtoken', '%s%s' % ('b' * 40, 'c' * 40),
['repository:public/publicrepo:pull,push'], [
{'type': 'repository', 'name': 'public/publicrepo', 'actions': ['pull']},
], True),
# Anonymous public repo.
('', '', ['repository:public/publicrepo:pull,push'], [
{'type': 'repository', 'name': 'public/publicrepo', 'actions': ['pull']},
], True),
# Multiple scopes.
('devtable', 'password',
['repository:devtable/simple:push,pull,*', 'repository:buynlarge/orgrepo:pull'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['push', 'pull', '*']},
{'type': 'repository', 'name': 'buynlarge/orgrepo', 'actions': ['pull']},
], True),
# Multiple scopes.
('devtable', 'password',
['repository:devtable/simple:push,pull,*', 'repository:public/publicrepo:push,pull'], [
{'type': 'repository', 'name': 'devtable/simple', 'actions': ['push', 'pull', '*']},
{'type': 'repository', 'name': 'public/publicrepo', 'actions': ['pull']},
], True),
# Read-Only only allows Pulls
('devtable', 'password', ['repository:devtable/readonly:pull,push,*'], [
{'type': 'repository', 'name': 'devtable/readonly', 'actions': ['pull']},
], True),
# Mirror only allows Pulls
('devtable', 'password', ['repository:devtable/mirrored:pull,push,*'], [
{'type': 'repository', 'name': 'devtable/mirrored', 'actions': ['pull']},
], True),
# Mirror State as specified Robot --> Allow Pushes
('devtable+dtrobot', get_robot_password, ['repository:devtable/mirrored:push,pull,*'], [
{'type': 'repository', 'name': 'devtable/mirrored', 'actions': ['push', 'pull']},
], True),
# Mirror State as a Robot w/ write permissions but not the assigned Robot -> No pushes
('devtable+dtrobot2', get_robot_password, ['repository:devtable/mirrored:push,pull,*'], [
{'type': 'repository', 'name': 'devtable/mirrored', 'actions': ['pull']},
], True),
# TODO: Add: mirror state with no robot but the robot has write permissions -> no pushes
])
def test_login_scopes(username, password, scopes, expected_access, expect_success, v2_protocol,
liveserver_session, api_caller, app_reloader):
""" Test: Login via the V2 auth protocol reacts correctly to requested scopes. """
if not isinstance(password, str):
robot_namespace, robot_username = username.split('+')
password = password(api_caller, namespace=robot_namespace, username=robot_username)
response = v2_protocol.login(liveserver_session, username, password, scopes, expect_success)
if not expect_success:
return
# Validate the returned token.
encoded = response.json()['token']
payload = decode_bearer_header('Bearer ' + encoded, instance_keys,
{'SERVER_HOSTNAME': 'localhost:5000'})
assert payload is not None
assert payload['access'] == expected_access
def test_push_pull_same_blobs(pusher, puller, liveserver_session, app_reloader):
""" Test: Push and pull of an image to a new repository where a blob is shared between layers. """
credentials = ('devtable', 'password')
layer_bytes = layer_bytes_for_contents('some contents')
images = [
Image(id='parentid', bytes=layer_bytes, parent_id=None),
Image(id='someid', bytes=layer_bytes, parent_id='parentid'),
]
options = ProtocolOptions()
options.skip_head_checks = True # Since the blob will already exist.
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials, options=options)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', images,
credentials=credentials, options=options)
def test_push_tag_existing_image(v1_protocol, puller, basic_images, liveserver_session, app_reloader):
""" Test: Push a new tag on an existing manifest/image. """
credentials = ('devtable', 'password')
# Push a new repository.
v1_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Push the same image/manifest to another tag in the repository.
v1_protocol.tag(liveserver_session, 'devtable', 'newrepo', 'anothertag', basic_images[-1],
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'anothertag', basic_images,
credentials=credentials)
@pytest.mark.parametrize('schema_version', [
1,
2,
])
@pytest.mark.parametrize('is_amd', [
True,
False
])
def test_push_pull_manifest_list_back_compat(v22_protocol, legacy_puller, basic_images,
different_images, liveserver_session, app_reloader,
schema_version, data_model, is_amd):
""" Test: Push a new tag with a manifest list containing two manifests, one (possibly) legacy
and one not, and, if there is a legacy manifest, ensure it can be pulled.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifests that will go in the list.
blobs = {}
signed = v22_protocol.build_schema1('devtable', 'newrepo', 'latest', basic_images, blobs, options,
arch='amd64' if is_amd else 'something')
first_manifest = signed.unsigned()
if schema_version == 2:
first_manifest = v22_protocol.build_schema2(basic_images, blobs, options)
second_manifest = v22_protocol.build_schema2(different_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(first_manifest, 'amd64' if is_amd else 'something', 'linux')
builder.add_manifest(second_manifest, 'arm', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials, options=options)
# Pull the tag and ensure we (don't) get back the basic images, since they are(n't) part of the
# amd64+linux manifest.
legacy_puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials,
expected_failure=Failures.UNKNOWN_TAG if not is_amd else None)
@pytest.mark.parametrize('schema_version', [
1,
2,
])
def test_push_pull_manifest_list(v22_protocol, basic_images, different_images, liveserver_session,
app_reloader, schema_version, data_model):
""" Test: Push a new tag with a manifest list containing two manifests, one (possibly) legacy
and one not, and pull it.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifests that will go in the list.
blobs = {}
signed = v22_protocol.build_schema1('devtable', 'newrepo', 'latest', basic_images, blobs, options)
first_manifest = signed.unsigned()
if schema_version == 2:
first_manifest = v22_protocol.build_schema2(basic_images, blobs, options)
second_manifest = v22_protocol.build_schema2(different_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(first_manifest, 'amd64', 'linux')
builder.add_manifest(second_manifest, 'arm', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials, options=options)
# Pull and verify the manifest list.
v22_protocol.pull_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
credentials=credentials, options=options)
def test_push_pull_manifest_remote_layers(v22_protocol, legacy_puller, liveserver_session,
app_reloader, remote_images, data_model):
""" Test: Push a new tag with a manifest which contains at least one remote layer, and then
pull that manifest back.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
# Push a new repository.
v22_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', remote_images,
credentials=credentials)
# Pull the repository to verify.
v22_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', remote_images,
credentials=credentials)
# Ensure that the image cannot be pulled by a legacy protocol.
legacy_puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', remote_images,
credentials=credentials, expected_failure=Failures.UNKNOWN_TAG)
def test_push_manifest_list_missing_manifest(v22_protocol, basic_images, liveserver_session,
app_reloader, data_model):
""" Test: Attempt to push a new tag with a manifest list containing an invalid manifest.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifests that will go in the list.
blobs = {}
manifest = v22_protocol.build_schema2(basic_images, blobs, options)
# Create and push the manifest list, but without the manifest itself.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(manifest, 'amd64', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[], blobs,
credentials=credentials, options=options,
expected_failure=Failures.INVALID_MANIFEST)
def test_push_pull_manifest_list_again(v22_protocol, basic_images, different_images,
liveserver_session, app_reloader, data_model):
""" Test: Push a new tag with a manifest list containing two manifests, push it again, and pull
it.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifests that will go in the list.
blobs = {}
first_manifest = v22_protocol.build_schema2(basic_images, blobs, options)
second_manifest = v22_protocol.build_schema2(different_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(first_manifest, 'amd64', 'linux')
builder.add_manifest(second_manifest, 'arm', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials, options=options)
# Push the manifest list again. This should more or less no-op.
options.skip_head_checks = True
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials, options=options)
# Pull and verify the manifest list.
v22_protocol.pull_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
credentials=credentials, options=options)
def test_push_pull_manifest_list_duplicate_manifest(v22_protocol, basic_images, liveserver_session,
app_reloader, data_model):
""" Test: Push a manifest list that contains the same child manifest twice.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifest that will go in the list.
blobs = {}
manifest = v22_protocol.build_schema2(basic_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(manifest, 'amd64', 'linux')
builder.add_manifest(manifest, 'amd32', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[manifest], blobs,
credentials=credentials, options=options)
# Pull and verify the manifest list.
v22_protocol.pull_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
credentials=credentials, options=options)
def test_squashed_images_empty_layer(pusher, images_with_empty_layer, liveserver_session,
liveserver, registry_server_executor, app_reloader):
""" Test: Pulling of squashed images for a manifest with empty layers. """
credentials = ('devtable', 'password')
# Push an image to download.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', images_with_empty_layer,
credentials=credentials)
# Pull the squashed version.
response = liveserver_session.get('/c1/squash/devtable/newrepo/latest', auth=credentials)
assert response.status_code == 200
tar = tarfile.open(fileobj=StringIO(response.content))
# Verify the squashed image.
expected_image_id = '9d35b270436387f821e08de0dfdd501efd70de893ec2c2c7cb01ef19008bee7a'
expected_names = ['repositories',
expected_image_id,
'%s/json' % expected_image_id,
'%s/VERSION' % expected_image_id,
'%s/layer.tar' % expected_image_id]
assert tar.getnames() == expected_names
def test_squashed_image_unsupported(v22_protocol, basic_images, liveserver_session, liveserver,
app_reloader, data_model):
""" Test: Attempting to pull a squashed image for a manifest list without an amd64+linux entry.
"""
credentials = ('devtable', 'password')
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifest that will go in the list.
blobs = {}
manifest = v22_protocol.build_schema2(basic_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(manifest, 'foobar', 'someos')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[manifest], blobs,
credentials=credentials, options=options)
# Attempt to pull the squashed version.
response = liveserver_session.get('/c1/squash/devtable/newrepo/latest', auth=credentials)
assert response.status_code == 404
def test_squashed_image_manifest_list(v22_protocol, basic_images, liveserver_session, liveserver,
app_reloader, data_model):
""" Test: Pull a squashed image for a manifest list with an amd64+linux entry.
"""
credentials = ('devtable', 'password')
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifest that will go in the list.
blobs = {}
manifest = v22_protocol.build_schema2(basic_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(manifest, 'amd64', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[manifest], blobs,
credentials=credentials, options=options)
# Pull the squashed version.
response = liveserver_session.get('/c1/squash/devtable/newrepo/latest', auth=credentials)
assert response.status_code == 200
# Verify the squashed image.
tar = tarfile.open(fileobj=StringIO(response.content))
expected_image_id = '9d35b270436387f821e08de0dfdd501efd70de893ec2c2c7cb01ef19008bee7a'
expected_names = ['repositories',
expected_image_id,
'%s/json' % expected_image_id,
'%s/VERSION' % expected_image_id,
'%s/layer.tar' % expected_image_id]
assert tar.getnames() == expected_names
def test_verify_schema2(v22_protocol, basic_images, liveserver_session, liveserver,
app_reloader, data_model):
""" Test: Ensure that pushing of schema 2 manifests results in a pull of a schema2 manifest. """
credentials = ('devtable', 'password')
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
# Push a new repository.
v22_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Pull the repository to verify.
result = v22_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
manifest = result.manifests['latest']
assert manifest.schema_version == 2
def test_geo_blocking(pusher, puller, basic_images, liveserver_session,
liveserver, registry_server_executor, app_reloader):
""" Test: Attempt to pull an image from a geoblocked IP address. """
credentials = ('devtable', 'password')
options = ProtocolOptions()
options.skip_blob_push_checks = True # Otherwise, cache gets established.
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials, options=options)
registry_server_executor.on(liveserver).set_geo_block_for_namespace('devtable', 'US')
# Attempt to pull the repository to verify. This should fail with a 403 due to
# the geoblocking of the IP being using.
options = ProtocolOptions()
options.request_addr = '6.0.0.0'
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials, options=options,
expected_failure=Failures.GEO_BLOCKED)
@pytest.mark.parametrize('has_amd64_linux', [
False,
True,
])
def test_pull_manifest_list_schema2_only(v22_protocol, basic_images, different_images,
liveserver_session, app_reloader, data_model,
has_amd64_linux):
""" Test: Push a new tag with a manifest list containing two manifests, one schema2 (possibly)
amd64 and one not, and pull it when only accepting a schema2 manifest type. Since the manifest
list content type is not being sent, this should return just the manifest (or none if no
linux+amd64 is present.)
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
# Build the manifests that will go in the list.
options = ProtocolOptions()
blobs = {}
first_manifest = v22_protocol.build_schema2(basic_images, blobs, options)
second_manifest = v22_protocol.build_schema2(different_images, blobs, options)
# Create and push the manifest list.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(first_manifest, 'amd64' if has_amd64_linux else 'amd32', 'linux')
builder.add_manifest(second_manifest, 'arm', 'linux')
manifestlist = builder.build()
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[first_manifest, second_manifest], blobs,
credentials=credentials)
# Pull and verify the manifest.
options.accept_mimetypes = [DOCKER_SCHEMA2_MANIFEST_CONTENT_TYPE]
result = v22_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials, options=options,
expected_failure=None if has_amd64_linux else Failures.UNKNOWN_TAG)
if has_amd64_linux:
assert result.manifests['latest'].media_type == DOCKER_SCHEMA2_MANIFEST_CONTENT_TYPE
def test_push_pull_unicode(pusher, puller, unicode_images, liveserver_session, app_reloader):
""" Test: Push an image with unicode inside and then pull it. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_images,
credentials=credentials)
def test_push_pull_unicode_direct(pusher, puller, unicode_images, liveserver_session, app_reloader):
""" Test: Push an image with *unescaped* unicode inside and then pull it. """
credentials = ('devtable', 'password')
# Turn off automatic unicode encoding when building the manifests.
options = ProtocolOptions()
options.ensure_ascii = False
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_images,
credentials=credentials, options=options)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_images,
credentials=credentials, options=options)
def test_push_legacy_pull_not_allowed(v22_protocol, v1_protocol, remote_images, liveserver_session,
app_reloader, data_model):
""" Test: Push a V2 Schema 2 manifest and attempt to pull via V1 when there is no assigned legacy
image.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
# Push a new repository.
v22_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', remote_images,
credentials=credentials)
# Attempt to pull. Should fail with a 404.
v1_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', remote_images,
credentials=credentials, expected_failure=Failures.UNKNOWN_TAG)
def test_push_pull_emoji_unicode(pusher, puller, unicode_emoji_images, liveserver_session,
app_reloader):
""" Test: Push an image with unicode inside and then pull it. """
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_emoji_images,
credentials=credentials)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_emoji_images,
credentials=credentials)
def test_push_pull_emoji_unicode_direct(pusher, puller, unicode_emoji_images, liveserver_session,
app_reloader):
""" Test: Push an image with *unescaped* unicode inside and then pull it. """
credentials = ('devtable', 'password')
# Turn off automatic unicode encoding when building the manifests.
options = ProtocolOptions()
options.ensure_ascii = False
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_emoji_images,
credentials=credentials, options=options)
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', unicode_emoji_images,
credentials=credentials, options=options)
@pytest.mark.parametrize('accepted_mimetypes', [
[],
['application/json'],
])
def test_push_pull_older_mimetype(pusher, puller, basic_images, liveserver_session, app_reloader,
accepted_mimetypes):
""" Test: Push and pull an image, but override the accepted mimetypes to that sent by older
Docker clients.
"""
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Turn off automatic unicode encoding when building the manifests.
options = ProtocolOptions()
options.accept_mimetypes = accepted_mimetypes
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials, options=options)
def test_attempt_push_mismatched_manifest(v22_protocol, basic_images, liveserver_session,
app_reloader, data_model):
""" Test: Attempt to push a manifest list refering to a schema 1 manifest with a different
architecture than that specified in the manifest list.
"""
if data_model != 'oci_model':
return
credentials = ('devtable', 'password')
options = ProtocolOptions()
# Build the manifest that will go in the list. This will be amd64.
blobs = {}
signed = v22_protocol.build_schema1('devtable', 'newrepo', 'latest', basic_images, blobs, options)
manifest = signed.unsigned()
# Create the manifest list, but refer to the manifest as arm.
builder = DockerSchema2ManifestListBuilder()
builder.add_manifest(manifest, 'arm', 'linux')
manifestlist = builder.build()
# Attempt to push the manifest, which should fail.
v22_protocol.push_list(liveserver_session, 'devtable', 'newrepo', 'latest', manifestlist,
[manifest], blobs,
credentials=credentials, options=options,
expected_failure=Failures.INVALID_MANIFEST)
@pytest.mark.parametrize('delete_method', [
'registry',
'api',
])
def test_attempt_pull_by_manifest_digest_for_deleted_tag(delete_method, manifest_protocol,
basic_images, liveserver_session,
app_reloader, api_caller):
""" Test: Attempt to pull a deleted tag's manifest by digest. """
credentials = ('devtable', 'password')
# Push a new repository.
result = manifest_protocol.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
digests = [str(manifest.digest) for manifest in result.manifests.values()]
assert len(digests) == 1
# Ensure we can pull by tag.
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Ensure we can pull by digest.
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', digests[0], basic_images,
credentials=credentials)
if delete_method == 'api':
api_caller.conduct_auth('devtable', 'password')
resp = api_caller.delete('/api/v1/repository/devtable/newrepo/tag/latest')
resp.raise_for_status()
else:
# Delete the tag by digest.
manifest_protocol.delete(liveserver_session, 'devtable', 'newrepo', digests[0],
credentials=credentials)
# Attempt to pull from the repository by digests to verify it shows they are not accessible.
manifest_protocol.pull(liveserver_session, 'devtable', 'newrepo', digests[0], basic_images,
credentials=credentials, expected_failure=Failures.UNKNOWN_TAG)
@pytest.mark.parametrize(
'state, use_robot, create_mirror, robot_exists, expected_failure', [
('NORMAL', True, True, True, None),
('NORMAL', False, True, True, None),
('NORMAL', True, True, False, Failures.INVALID_AUTHENTICATION),
('NORMAL', False, True, False, None),
('NORMAL', True, False, True, None),
('NORMAL', False, False, True, None),
('NORMAL', True, False, False, Failures.INVALID_AUTHENTICATION),
('NORMAL', False, False, False, None),
('READ_ONLY', True, True, True, Failures.READ_ONLY),
('READ_ONLY', False, True, True, Failures.READ_ONLY),
('READ_ONLY', True, True, False, Failures.INVALID_AUTHENTICATION),
('READ_ONLY', False, True, False, Failures.READ_ONLY),
('READ_ONLY', True, False, True, Failures.READ_ONLY),
('READ_ONLY', False, False, True, Failures.READ_ONLY),
('READ_ONLY', True, False, False, Failures.INVALID_AUTHENTICATION),
('READ_ONLY', False, False, False, Failures.READ_ONLY),
('MIRROR', True, True, True, None),
('MIRROR', False, True, True, Failures.MIRROR_ONLY),
('MIRROR', True, False, True, Failures.MIRROR_MISCONFIGURED),
('MIRROR', False, False, True, Failures.MIRROR_MISCONFIGURED),
('MIRROR', True, True, False, Failures.INVALID_AUTHENTICATION),
('MIRROR', False, True, False, Failures.MIRROR_ROBOT_MISSING),
('MIRROR', True, False, False, Failures.INVALID_AUTHENTICATION),
('MIRROR', False, False, False, Failures.MIRROR_MISCONFIGURED),
])
def test_repository_states(state, use_robot, create_mirror, robot_exists, expected_failure, pusher,
puller, basic_images, liveserver_session, api_caller, app_reloader):
"""
Verify the push behavior of the Repository dependent upon its state.
"""
namespace = 'devtable'
repo = 'staterepo'
tag = 'latest'
credentials = ('devtable', 'password')
robot = 'dtrobot'
robot_full_name = '%s+%s' % (namespace, robot)
# Create repository
pusher.push(liveserver_session, namespace, repo, tag, basic_images, credentials=credentials)
# Login with API Caller
api_caller.conduct_auth(*credentials)
# When testing the Robot, assume the robot existed and had the correct permissions *before*
# mirroring was configured.
if use_robot:
url = '/api/v1/repository/%s/%s/permissions/user/%s' % (namespace, repo, robot_full_name)
data = json.dumps({'role': 'write'})
resp = api_caller.put(url, data=data, headers={'content-type': 'application/json'})
assert resp
if create_mirror:
params = {
'is_enabled': True,
'external_reference': 'quay.io/foo/bar',
'external_registry_username': 'fakeusername',
'external_registry_password': 'fakepassword',
'sync_interval': 1000,
'sync_start_date': '2020-01-01T00:00:00Z',
'root_rule': {
'rule_kind': "tag_glob_csv",
'rule_value': ['latest', '1.3*', 'foo']
},
'robot_username': robot_full_name,
'external_registry_config': {
'verify_tls': True,
'proxy': {
'https_proxy': 'https://proxy.example.net',
'http_proxy': 'http://insecure.proxy.com',
'no_proxy': 'local.lan.com'
}
}
}
url = '/api/v1/repository/%s/%s/mirror' % (namespace, repo)
data = json.dumps(params)
headers = {'Content-Type': 'application/json'}
resp = api_caller.post(url, data=data, headers=headers)
assert resp # Mirror was created successfully
# Set the state of the Repository
url = '/api/v1/repository/%s/%s/changestate' % (namespace, repo)
data = json.dumps({'state': state})
resp = api_caller.put(url, data=data, headers={'content-type': 'application/json'})
assert resp # State was changed successfully
# If testing the registry as the Robot user, use the Robot's credentials for all proceeding
# API Calls
if use_robot:
resp = api_caller.get('/api/v1/user/robots/%s' % robot)
data = resp.json()
assert resp # Robot credentials fetched successfully
credentials = (data['name'], data['token'])
# Verify pulls/reads still work
puller.pull(liveserver_session, namespace, repo, tag, basic_images, credentials=credentials)
# Verify the case where the robot user no longer exists
if not robot_exists:
resp = api_caller.delete('/api/v1/user/robots/%s' % robot)
assert resp
# Verify that the Repository.state determines whether pushes/changes are allowed
options = ProtocolOptions()
options.skip_head_checks = True
pusher.push(liveserver_session, namespace, repo, tag, basic_images, credentials=credentials,
expected_failure=expected_failure, options=options)
def test_readonly_push_pull(pusher, puller, basic_images, different_images, liveserver_session,
app_reloader, api_caller, liveserver, registry_server_executor):
""" Test: Basic push an image to a new repository, followed by changing the system to readonly
and then attempting a pull and a push.
"""
credentials = ('devtable', 'password')
# Push a new repository.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Change to read-only mode.
with ConfigChange('REGISTRY_STATE', 'readonly', registry_server_executor.on(liveserver),
liveserver):
# Pull the repository to verify.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
# Attempt to push to the repository, which should fail.
pusher.push(liveserver_session, 'devtable', 'newrepo', 'latest', different_images,
credentials=credentials, expected_failure=Failures.READONLY_REGISTRY)
# Pull again to verify nothing has changed.
puller.pull(liveserver_session, 'devtable', 'newrepo', 'latest', basic_images,
credentials=credentials)
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