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Merge pull request #827 from aaronlehmann/read-only-mode-2

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Add a read-only mode as a configuration option
This commit is contained in:
Stephen Day 2015-10-15 11:50:31 -07:00
commit eb484b7ddf
5 changed files with 97 additions and 22 deletions
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48
docs/handlers/api_test.go
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@ -633,6 +633,54 @@ func TestDeleteDisabled(t *testing.T) {
checkResponse(t, "deleting layer with delete disabled", resp, http.StatusMethodNotAllowed)
}
func TestDeleteReadOnly(t *testing.T) {
env := newTestEnv(t, true)
imageName := "foo/bar"
// "build" our layer file
layerFile, tarSumStr, err := testutil.CreateRandomTarFile()
if err != nil {
t.Fatalf("error creating random layer file: %v", err)
}
layerDigest := digest.Digest(tarSumStr)
layerURL, err := env.builder.BuildBlobURL(imageName, layerDigest)
if err != nil {
t.Fatalf("Error building blob URL")
}
uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
pushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, layerFile)
env.app.readOnly = true
resp, err := httpDelete(layerURL)
if err != nil {
t.Fatalf("unexpected error deleting layer: %v", err)
}
checkResponse(t, "deleting layer in read-only mode", resp, http.StatusMethodNotAllowed)
}
func TestStartPushReadOnly(t *testing.T) {
env := newTestEnv(t, true)
env.app.readOnly = true
imageName := "foo/bar"
layerUploadURL, err := env.builder.BuildBlobUploadURL(imageName)
if err != nil {
t.Fatalf("unexpected error building layer upload url: %v", err)
}
resp, err := http.Post(layerUploadURL, "", nil)
if err != nil {
t.Fatalf("unexpected error starting layer push: %v", err)
}
defer resp.Body.Close()
checkResponse(t, "starting push in read-only mode", resp, http.StatusMethodNotAllowed)
}
func httpDelete(url string) (*http.Response, error) {
req, err := http.NewRequest("DELETE", url, nil)
if err != nil {