func getHyperclairURI(imageName string, path ...string) (string, error) {
image, err := docker.Parse(imageName)
if err != nil {
return "", err
}
registry := xstrings.TrimPrefixSuffix(image.Registry, "http://", "/v2")
registry = xstrings.TrimPrefixSuffix(registry, "https://", "/v2")
url := fmt.Sprintf("%v/%v", HyperclairURI, image.Name)
for _, p := range path {
url = fmt.Sprintf("%v/%v", url, p)
}
if local {
registry = "localhost:60000"
}
url = fmt.Sprintf("%v?realm=%v&reference=%v", url, registry, image.Tag)
return url, nil
}
//Analyse return Clair Image analysis
func Analyse(image Image) clair.ImageAnalysis {
c := len(image.FsLayers)
res := []v1.LayerEnvelope{}
for i := range image.FsLayers {
l := image.FsLayers[c-i-1].BlobSum
lShort := xstrings.Substr(l, 0, 12)
if a, err := clair.Analyse(l); err != nil {
logrus.Infof("analysing layer [%v] %d/%d: %v", lShort, i+1, c, err)
} else {
logrus.Infof("analysing layer [%v] %d/%d", lShort, i+1, c)
res = append(res, a)
}
}
return clair.ImageAnalysis{
Registry: xstrings.TrimPrefixSuffix(image.Registry, "http://", "/v2"),
ImageName: image.Name,
Tag: image.Tag,
Layers: res,
}
}