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Validate digest length on parsing

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2015-12-02 15:57:47 -08:00
parent c0d094a72a
commit 1f5f9bad39
3 changed files with 26 additions and 26 deletions
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10
docs/storage/cache/cachecheck/suite.go vendored
View file

@ -20,7 +20,7 @@ func CheckBlobDescriptorCache(t *testing.T, provider cache.BlobDescriptorCachePr
}
func checkBlobDescriptorCacheEmptyRepository(t *testing.T, ctx context.Context, provider cache.BlobDescriptorCacheProvider) {
if _, err := provider.Stat(ctx, "sha384:abc"); err != distribution.ErrBlobUnknown {
if _, err := provider.Stat(ctx, "sha384:abc111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"); err != distribution.ErrBlobUnknown {
t.Fatalf("expected unknown blob error with empty store: %v", err)
}
@ -41,7 +41,7 @@ func checkBlobDescriptorCacheEmptyRepository(t *testing.T, ctx context.Context,
t.Fatalf("expected error with invalid digest: %v", err)
}
if err := cache.SetDescriptor(ctx, "sha384:abc", distribution.Descriptor{
if err := cache.SetDescriptor(ctx, "sha384:abc111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111", distribution.Descriptor{
Digest: "",
Size: 10,
MediaType: "application/octet-stream"}); err == nil {
@ -52,15 +52,15 @@ func checkBlobDescriptorCacheEmptyRepository(t *testing.T, ctx context.Context,
t.Fatalf("expected error checking for cache item with empty digest: %v", err)
}
if _, err := cache.Stat(ctx, "sha384:abc"); err != distribution.ErrBlobUnknown {
if _, err := cache.Stat(ctx, "sha384:abc111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"); err != distribution.ErrBlobUnknown {
t.Fatalf("expected unknown blob error with empty repo: %v", err)
}
}
func checkBlobDescriptorCacheSetAndRead(t *testing.T, ctx context.Context, provider cache.BlobDescriptorCacheProvider) {
localDigest := digest.Digest("sha384:abc")
localDigest := digest.Digest("sha384:abc111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111")
expected := distribution.Descriptor{
Digest: "sha256:abc",
Digest: "sha256:abc1111111111111111111111111111111111111111111111111111111111111",
Size: 10,
MediaType: "application/octet-stream"}

8
docs/storage/manifeststore_test.go
View file

@ -385,15 +385,15 @@ func TestLinkPathFuncs(t *testing.T) {
}{
{
repo: "foo/bar",
digest: "sha256:deadbeaf",
digest: "sha256:deadbeaf98fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
linkPathFn: blobLinkPath,
expected: "/docker/registry/v2/repositories/foo/bar/_layers/sha256/deadbeaf/link",
expected: "/docker/registry/v2/repositories/foo/bar/_layers/sha256/deadbeaf98fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/link",
},
{
repo: "foo/bar",
digest: "sha256:deadbeaf",
digest: "sha256:deadbeaf98fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
linkPathFn: manifestRevisionLinkPath,
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/deadbeaf/link",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/deadbeaf98fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/link",
},
} {
p, err := testcase.linkPathFn(testcase.repo, testcase.digest)

34
docs/storage/paths_test.go
View file

@ -15,31 +15,31 @@ func TestPathMapper(t *testing.T) {
{
spec: manifestRevisionPathSpec{
name: "foo/bar",
revision: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
{
spec: manifestRevisionLinkPathSpec{
name: "foo/bar",
revision: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789/link",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/link",
},
{
spec: manifestSignatureLinkPathSpec{
name: "foo/bar",
revision: "sha256:abcdef0123456789",
signature: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
signature: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789/signatures/sha256/abcdef0123456789/link",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/signatures/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/link",
},
{
spec: manifestSignaturesPathSpec{
name: "foo/bar",
revision: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789/signatures",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/revisions/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/signatures",
},
{
spec: manifestTagsPathSpec{
@ -72,17 +72,17 @@ func TestPathMapper(t *testing.T) {
spec: manifestTagIndexEntryPathSpec{
name: "foo/bar",
tag: "thetag",
revision: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/tags/thetag/index/sha256/abcdef0123456789",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/tags/thetag/index/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
{
spec: manifestTagIndexEntryLinkPathSpec{
name: "foo/bar",
tag: "thetag",
revision: "sha256:abcdef0123456789",
revision: "sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
},
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/tags/thetag/index/sha256/abcdef0123456789/link",
expected: "/docker/registry/v2/repositories/foo/bar/_manifests/tags/thetag/index/sha256/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/link",
},
{
spec: layerLinkPathSpec{
@ -93,15 +93,15 @@ func TestPathMapper(t *testing.T) {
},
{
spec: blobDataPathSpec{
digest: digest.Digest("tarsum.dev+sha512:abcdefabcdefabcdef908909909"),
digest: digest.Digest("tarsum.dev+sha512:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789"),
},
expected: "/docker/registry/v2/blobs/tarsum/dev/sha512/ab/abcdefabcdefabcdef908909909/data",
expected: "/docker/registry/v2/blobs/tarsum/dev/sha512/ab/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/data",
},
{
spec: blobDataPathSpec{
digest: digest.Digest("tarsum.v1+sha256:abcdefabcdefabcdef908909909"),
digest: digest.Digest("tarsum.v1+sha256:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789"),
},
expected: "/docker/registry/v2/blobs/tarsum/v1/sha256/ab/abcdefabcdefabcdef908909909/data",
expected: "/docker/registry/v2/blobs/tarsum/v1/sha256/ab/abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789/data",
},
{