2018-12-17 21:31:24 +00:00
|
|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
2018-04-16 12:38:13 +00:00
|
|
|
import json
|
|
|
|
import pytest
|
2018-12-17 21:31:24 +00:00
|
|
|
import os
|
2018-04-16 12:38:13 +00:00
|
|
|
|
|
|
|
from app import docker_v2_signing_key
|
2018-07-31 19:41:30 +00:00
|
|
|
from image.docker.schema1 import (DockerSchema1ManifestBuilder,
|
2018-11-13 08:40:57 +00:00
|
|
|
DOCKER_SCHEMA1_SIGNED_MANIFEST_CONTENT_TYPE,
|
|
|
|
DOCKER_SCHEMA1_MANIFEST_CONTENT_TYPE)
|
2018-11-12 21:27:01 +00:00
|
|
|
from image.docker.schema2.manifest import (MalformedSchema2Manifest, DockerSchema2Manifest,
|
2018-11-25 15:31:09 +00:00
|
|
|
DockerSchema2ManifestBuilder, EMPTY_LAYER_BLOB_DIGEST)
|
2018-12-17 21:31:24 +00:00
|
|
|
from image.docker.schema2.config import DockerSchema2Config
|
2018-04-16 12:38:13 +00:00
|
|
|
from image.docker.schema2.test.test_config import CONFIG_BYTES
|
2018-11-19 09:55:52 +00:00
|
|
|
from image.docker.schemautil import ContentRetrieverForTesting
|
2019-01-09 01:49:00 +00:00
|
|
|
from util.bytes import Bytes
|
2018-11-19 09:55:52 +00:00
|
|
|
|
2018-04-16 12:38:13 +00:00
|
|
|
|
|
|
|
@pytest.mark.parametrize('json_data', [
|
|
|
|
'',
|
|
|
|
'{}',
|
|
|
|
"""
|
|
|
|
{
|
|
|
|
"unknown": "key"
|
|
|
|
}
|
|
|
|
""",
|
|
|
|
])
|
|
|
|
def test_malformed_manifests(json_data):
|
|
|
|
with pytest.raises(MalformedSchema2Manifest):
|
2019-01-09 01:49:00 +00:00
|
|
|
DockerSchema2Manifest(Bytes.for_string_or_unicode(json_data))
|
2018-04-16 12:38:13 +00:00
|
|
|
|
|
|
|
|
|
|
|
MANIFEST_BYTES = json.dumps({
|
|
|
|
"schemaVersion": 2,
|
|
|
|
"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
|
|
|
|
"config": {
|
|
|
|
"mediaType": "application/vnd.docker.container.image.v1+json",
|
2018-04-16 14:22:25 +00:00
|
|
|
"size": 1885,
|
2018-04-16 12:38:13 +00:00
|
|
|
"digest": "sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7"
|
|
|
|
},
|
2018-11-14 11:21:50 +00:00
|
|
|
"layers": [
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 1234,
|
|
|
|
"digest": "sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736",
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 32654,
|
|
|
|
"digest": "sha256:e692418e4cbaf90ca69d05a66403747baa33ee08806650b51fab815ad7fc331f"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 16724,
|
|
|
|
"digest": "sha256:3c3a4604a545cdc127456d94e421cd355bca5b528f4a9c1905b15da2eb4a4c6b"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 73109,
|
|
|
|
"digest": "sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736"
|
|
|
|
},
|
|
|
|
],
|
|
|
|
})
|
|
|
|
|
|
|
|
REMOTE_MANIFEST_BYTES = json.dumps({
|
|
|
|
"schemaVersion": 2,
|
|
|
|
"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
|
|
|
|
"config": {
|
|
|
|
"mediaType": "application/vnd.docker.container.image.v1+json",
|
|
|
|
"size": 1885,
|
|
|
|
"digest": "sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7",
|
|
|
|
},
|
2018-04-16 12:38:13 +00:00
|
|
|
"layers": [
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.foreign.diff.tar.gzip",
|
|
|
|
"size": 1234,
|
|
|
|
"digest": "sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736",
|
|
|
|
"urls": ['http://some/url'],
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 32654,
|
|
|
|
"digest": "sha256:e692418e4cbaf90ca69d05a66403747baa33ee08806650b51fab815ad7fc331f"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 16724,
|
|
|
|
"digest": "sha256:3c3a4604a545cdc127456d94e421cd355bca5b528f4a9c1905b15da2eb4a4c6b"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
|
|
|
|
"size": 73109,
|
|
|
|
"digest": "sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736"
|
|
|
|
},
|
|
|
|
],
|
|
|
|
})
|
|
|
|
|
|
|
|
def test_valid_manifest():
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(MANIFEST_BYTES))
|
2018-04-16 14:22:25 +00:00
|
|
|
assert manifest.config.size == 1885
|
2018-04-16 12:38:13 +00:00
|
|
|
assert str(manifest.config.digest) == 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7'
|
2018-07-31 19:41:30 +00:00
|
|
|
assert manifest.media_type == "application/vnd.docker.distribution.manifest.v2+json"
|
2018-11-14 11:21:50 +00:00
|
|
|
assert not manifest.has_remote_layer
|
2018-11-21 15:23:52 +00:00
|
|
|
assert manifest.has_legacy_image
|
2018-07-31 19:41:30 +00:00
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
"Labels": {},
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
],
|
|
|
|
}, 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7', 1885)
|
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
assert len(manifest.filesystem_layers) == 4
|
|
|
|
assert manifest.filesystem_layers[0].compressed_size == 1234
|
|
|
|
assert str(manifest.filesystem_layers[0].digest) == 'sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736'
|
|
|
|
assert not manifest.filesystem_layers[0].is_remote
|
|
|
|
|
|
|
|
assert manifest.leaf_filesystem_layer == manifest.filesystem_layers[3]
|
|
|
|
assert not manifest.leaf_filesystem_layer.is_remote
|
|
|
|
assert manifest.leaf_filesystem_layer.compressed_size == 73109
|
|
|
|
|
|
|
|
blob_digests = list(manifest.blob_digests)
|
|
|
|
expected = [str(layer.digest) for layer in manifest.filesystem_layers] + [manifest.config.digest]
|
|
|
|
assert blob_digests == expected
|
|
|
|
assert list(manifest.local_blob_digests) == expected
|
|
|
|
|
|
|
|
manifest_image_layers = list(manifest.get_layers(retriever))
|
|
|
|
assert len(manifest_image_layers) == len(list(manifest.filesystem_layers))
|
2018-11-21 15:23:52 +00:00
|
|
|
for index in range(0, 4):
|
2018-11-26 15:58:48 +00:00
|
|
|
assert manifest_image_layers[index].blob_digest == str(manifest.filesystem_layers[index].digest)
|
2018-11-21 15:23:52 +00:00
|
|
|
|
2018-11-14 11:21:50 +00:00
|
|
|
|
|
|
|
def test_valid_remote_manifest():
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(REMOTE_MANIFEST_BYTES))
|
2018-11-14 11:21:50 +00:00
|
|
|
assert manifest.config.size == 1885
|
|
|
|
assert str(manifest.config.digest) == 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7'
|
|
|
|
assert manifest.media_type == "application/vnd.docker.distribution.manifest.v2+json"
|
|
|
|
assert manifest.has_remote_layer
|
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
assert len(manifest.filesystem_layers) == 4
|
|
|
|
assert manifest.filesystem_layers[0].compressed_size == 1234
|
|
|
|
assert str(manifest.filesystem_layers[0].digest) == 'sha256:ec4b8955958665577945c89419d1af06b5f7636b4ac3da7f12184802ad867736'
|
|
|
|
assert manifest.filesystem_layers[0].is_remote
|
|
|
|
assert manifest.filesystem_layers[0].urls == ['http://some/url']
|
2018-11-14 11:21:50 +00:00
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
assert manifest.leaf_filesystem_layer == manifest.filesystem_layers[3]
|
|
|
|
assert not manifest.leaf_filesystem_layer.is_remote
|
|
|
|
assert manifest.leaf_filesystem_layer.compressed_size == 73109
|
2018-11-14 11:21:50 +00:00
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
expected = set([str(layer.digest) for layer in manifest.filesystem_layers] +
|
|
|
|
[manifest.config.digest])
|
2018-11-14 11:21:50 +00:00
|
|
|
|
|
|
|
blob_digests = set(manifest.blob_digests)
|
|
|
|
local_digests = set(manifest.local_blob_digests)
|
|
|
|
|
|
|
|
assert blob_digests == expected
|
2018-11-26 15:58:48 +00:00
|
|
|
assert local_digests == (expected - {manifest.filesystem_layers[0].digest})
|
2018-11-14 11:21:50 +00:00
|
|
|
|
|
|
|
assert manifest.has_remote_layer
|
2018-11-21 15:23:52 +00:00
|
|
|
assert manifest.get_leaf_layer_v1_image_id(None) is None
|
|
|
|
assert manifest.get_legacy_image_ids(None) is None
|
2018-11-12 21:27:01 +00:00
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
"Labels": {},
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
],
|
|
|
|
}, 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7', 1885)
|
|
|
|
|
|
|
|
manifest_image_layers = list(manifest.get_layers(retriever))
|
|
|
|
assert len(manifest_image_layers) == len(list(manifest.filesystem_layers))
|
|
|
|
for index in range(0, 4):
|
|
|
|
assert manifest_image_layers[index].blob_digest == str(manifest.filesystem_layers[index].digest)
|
|
|
|
|
2018-11-12 21:27:01 +00:00
|
|
|
|
|
|
|
def test_schema2_builder():
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(MANIFEST_BYTES))
|
2018-11-12 21:27:01 +00:00
|
|
|
|
|
|
|
builder = DockerSchema2ManifestBuilder()
|
|
|
|
builder.set_config_digest(manifest.config.digest, manifest.config.size)
|
|
|
|
|
2018-11-26 15:58:48 +00:00
|
|
|
for layer in manifest.filesystem_layers:
|
2018-11-12 21:27:01 +00:00
|
|
|
builder.add_layer(layer.digest, layer.compressed_size, urls=layer.urls)
|
|
|
|
|
|
|
|
built = builder.build()
|
2018-11-26 15:58:48 +00:00
|
|
|
assert built.filesystem_layers == manifest.filesystem_layers
|
2018-11-12 21:27:01 +00:00
|
|
|
assert built.config == manifest.config
|
|
|
|
|
|
|
|
|
|
|
|
def test_get_manifest_labels():
|
|
|
|
labels = dict(foo='bar', baz='meh')
|
2018-11-19 09:55:52 +00:00
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
"Labels": labels,
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [],
|
|
|
|
}, 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7', 1885)
|
2018-11-12 21:27:01 +00:00
|
|
|
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(MANIFEST_BYTES))
|
2018-11-19 09:55:52 +00:00
|
|
|
assert manifest.get_manifest_labels(retriever) == labels
|
2018-07-31 19:41:30 +00:00
|
|
|
|
2018-04-16 12:38:13 +00:00
|
|
|
|
|
|
|
def test_build_schema1():
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(MANIFEST_BYTES))
|
2018-11-14 11:21:50 +00:00
|
|
|
assert not manifest.has_remote_layer
|
2018-04-16 12:38:13 +00:00
|
|
|
|
2018-11-19 09:55:52 +00:00
|
|
|
retriever = ContentRetrieverForTesting({
|
|
|
|
'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7': CONFIG_BYTES,
|
|
|
|
})
|
|
|
|
|
2018-04-16 12:38:13 +00:00
|
|
|
builder = DockerSchema1ManifestBuilder('somenamespace', 'somename', 'sometag')
|
2018-11-21 15:23:52 +00:00
|
|
|
manifest._populate_schema1_builder(builder, retriever)
|
2018-04-16 12:38:13 +00:00
|
|
|
schema1 = builder.build(docker_v2_signing_key)
|
|
|
|
|
2018-07-31 19:41:30 +00:00
|
|
|
assert schema1.media_type == DOCKER_SCHEMA1_SIGNED_MANIFEST_CONTENT_TYPE
|
2018-11-12 21:27:01 +00:00
|
|
|
|
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
def test_get_schema1_manifest():
|
2018-11-19 09:55:52 +00:00
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
"Labels": {},
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
2018-11-13 08:40:57 +00:00
|
|
|
},
|
2018-11-19 09:55:52 +00:00
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "foo"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
|
|
|
"created_by": "bar"
|
|
|
|
},
|
|
|
|
],
|
|
|
|
}, 'sha256:b5b2b2c507a0944348e0303114d8d93aaaa081732b86451d9bce1f432a537bc7', 1885)
|
2018-11-13 08:40:57 +00:00
|
|
|
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(MANIFEST_BYTES))
|
2018-11-21 15:23:52 +00:00
|
|
|
schema1 = manifest.get_schema1_manifest('somenamespace', 'somename', 'sometag', retriever)
|
2018-11-13 08:40:57 +00:00
|
|
|
assert schema1 is not None
|
|
|
|
assert schema1.media_type == DOCKER_SCHEMA1_MANIFEST_CONTENT_TYPE
|
|
|
|
|
2018-12-06 17:40:34 +00:00
|
|
|
via_convert = manifest.convert_manifest([schema1.media_type], 'somenamespace', 'somename',
|
|
|
|
'sometag', retriever)
|
|
|
|
assert via_convert.digest == schema1.digest
|
|
|
|
|
2018-11-13 08:40:57 +00:00
|
|
|
|
2018-11-12 21:27:01 +00:00
|
|
|
def test_generate_legacy_layers():
|
|
|
|
builder = DockerSchema2ManifestBuilder()
|
|
|
|
builder.add_layer('sha256:abc123', 123)
|
|
|
|
builder.add_layer('sha256:def456', 789)
|
|
|
|
builder.set_config_digest('sha256:def456', 2000)
|
|
|
|
manifest = builder.build()
|
|
|
|
|
2018-11-19 09:55:52 +00:00
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
2018-11-21 15:23:52 +00:00
|
|
|
"created_by": "base"
|
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-06T18:37:09.284840891Z",
|
|
|
|
"created_by": "middle",
|
|
|
|
"empty_layer": True,
|
2018-11-19 09:55:52 +00:00
|
|
|
},
|
|
|
|
{
|
|
|
|
"created": "2018-04-12T18:37:09.284840891Z",
|
2018-11-21 15:23:52 +00:00
|
|
|
"created_by": "leaf"
|
2018-11-12 21:27:01 +00:00
|
|
|
},
|
2018-11-19 09:55:52 +00:00
|
|
|
],
|
|
|
|
}, 'sha256:def456', 2000)
|
|
|
|
|
|
|
|
legacy_layers = list(manifest.generate_legacy_layers({}, retriever))
|
2018-11-21 15:23:52 +00:00
|
|
|
assert len(legacy_layers) == 3
|
2018-11-12 21:27:01 +00:00
|
|
|
assert legacy_layers[0].content_checksum == 'sha256:abc123'
|
2018-11-25 15:31:09 +00:00
|
|
|
assert legacy_layers[1].content_checksum == EMPTY_LAYER_BLOB_DIGEST
|
2018-11-21 15:23:52 +00:00
|
|
|
assert legacy_layers[2].content_checksum == 'sha256:def456'
|
2018-11-12 21:27:01 +00:00
|
|
|
|
|
|
|
assert legacy_layers[0].created == "2018-04-03T18:37:09.284840891Z"
|
2018-11-21 15:23:52 +00:00
|
|
|
assert legacy_layers[1].created == "2018-04-06T18:37:09.284840891Z"
|
|
|
|
assert legacy_layers[2].created == "2018-04-12T18:37:09.284840891Z"
|
2018-11-12 21:27:01 +00:00
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
assert legacy_layers[0].command == '["base"]'
|
|
|
|
assert legacy_layers[1].command == '["middle"]'
|
|
|
|
assert legacy_layers[2].command == '["leaf"]'
|
2018-11-12 21:27:01 +00:00
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
assert legacy_layers[2].parent_image_id == legacy_layers[1].image_id
|
2018-11-12 21:27:01 +00:00
|
|
|
assert legacy_layers[1].parent_image_id == legacy_layers[0].image_id
|
|
|
|
assert legacy_layers[0].parent_image_id is None
|
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
assert legacy_layers[1].image_id != legacy_layers[2]
|
2018-11-12 21:27:01 +00:00
|
|
|
assert legacy_layers[0].image_id != legacy_layers[1]
|
2018-11-14 11:21:50 +00:00
|
|
|
|
|
|
|
|
|
|
|
def test_remote_layer_manifest():
|
|
|
|
builder = DockerSchema2ManifestBuilder()
|
|
|
|
builder.set_config_digest('sha256:abcd', 1234)
|
|
|
|
builder.add_layer('sha256:adef', 1234, urls=['http://some/url'])
|
|
|
|
builder.add_layer('sha256:1352', 4567)
|
|
|
|
builder.add_layer('sha256:1353', 4567)
|
|
|
|
manifest = builder.build()
|
|
|
|
|
|
|
|
assert manifest.has_remote_layer
|
2018-11-21 15:23:52 +00:00
|
|
|
assert manifest.get_leaf_layer_v1_image_id(None) is None
|
|
|
|
assert manifest.get_legacy_image_ids(None) is None
|
|
|
|
assert not manifest.has_legacy_image
|
2018-11-14 11:21:50 +00:00
|
|
|
|
2018-11-21 15:23:52 +00:00
|
|
|
schema1 = manifest.get_schema1_manifest('somenamespace', 'somename', 'sometag', None)
|
2018-11-14 11:21:50 +00:00
|
|
|
assert schema1 is None
|
|
|
|
|
|
|
|
assert set(manifest.blob_digests) == {'sha256:adef', 'sha256:abcd', 'sha256:1352', 'sha256:1353'}
|
|
|
|
assert set(manifest.local_blob_digests) == {'sha256:abcd', 'sha256:1352', 'sha256:1353'}
|
2018-12-17 21:31:24 +00:00
|
|
|
|
|
|
|
|
|
|
|
def test_unencoded_unicode_manifest():
|
|
|
|
builder = DockerSchema2ManifestBuilder()
|
|
|
|
builder.add_layer('sha256:abc123', 123)
|
|
|
|
builder.set_config_digest('sha256:def456', 2000)
|
|
|
|
manifest = builder.build()
|
|
|
|
|
|
|
|
retriever = ContentRetrieverForTesting.for_config({
|
|
|
|
"config": {
|
|
|
|
"author": u"Sômé guy",
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "base",
|
|
|
|
"author": u"Sômé guy",
|
|
|
|
},
|
|
|
|
],
|
|
|
|
}, 'sha256:def456', 2000, ensure_ascii=False)
|
|
|
|
|
|
|
|
layers = list(manifest.get_layers(retriever))
|
|
|
|
assert layers[0].author == u"Sômé guy"
|
|
|
|
|
|
|
|
|
|
|
|
def test_build_unencoded_unicode_manifest():
|
|
|
|
config_json = json.dumps({
|
|
|
|
"config": {
|
|
|
|
"author": u"Sômé guy",
|
|
|
|
},
|
|
|
|
"rootfs": {"type": "layers", "diff_ids": []},
|
|
|
|
"history": [
|
|
|
|
{
|
|
|
|
"created": "2018-04-03T18:37:09.284840891Z",
|
|
|
|
"created_by": "base",
|
|
|
|
"author": u"Sômé guy",
|
|
|
|
},
|
|
|
|
],
|
|
|
|
}, ensure_ascii=False)
|
|
|
|
|
2019-01-09 01:49:00 +00:00
|
|
|
schema2_config = DockerSchema2Config(Bytes.for_string_or_unicode(config_json))
|
2018-12-17 21:31:24 +00:00
|
|
|
|
|
|
|
builder = DockerSchema2ManifestBuilder()
|
|
|
|
builder.set_config(schema2_config)
|
|
|
|
builder.add_layer('sha256:abc123', 123)
|
|
|
|
builder.build()
|
|
|
|
|
|
|
|
|
|
|
|
def test_load_unicode_manifest():
|
|
|
|
test_dir = os.path.dirname(os.path.abspath(__file__))
|
|
|
|
with open(os.path.join(test_dir, 'unicode_manifest_config.json'), 'r') as f:
|
|
|
|
retriever = ContentRetrieverForTesting()
|
|
|
|
retriever.add_digest('sha256:5bdd65cdd055c7f3bbaecdc9fd6c75f155322520f85953aa0e2724cab006d407',
|
|
|
|
f.read())
|
|
|
|
|
|
|
|
with open(os.path.join(test_dir, 'unicode_manifest.json'), 'r') as f:
|
|
|
|
manifest_bytes = f.read()
|
|
|
|
|
2019-01-09 01:49:00 +00:00
|
|
|
manifest = DockerSchema2Manifest(Bytes.for_string_or_unicode(manifest_bytes))
|
2018-12-17 21:31:24 +00:00
|
|
|
assert manifest.digest == 'sha256:97556fa8c553395bd9d8e19a04acef4716ca287ffbf6bde14dd9966053912613'
|
|
|
|
|
|
|
|
layers = list(manifest.get_layers(retriever))
|
|
|
|
assert layers[-1].author == u"Sômé guy"
|