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feat: admission webhooks (#553)

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* feat: add Validating/Mutating webhook analyzer

Signed-off-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>

* change conditions

Signed-off-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>

* fix: use GetClient to get pods and mask pod name

Signed-off-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>

* fix: add new cases in util.GetParent

Signed-off-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>

* feat: implements webhooks

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* feat: implements webhooks

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* feat: implements webhooks

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

* feat: implements webhooks

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

---------

Signed-off-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>
Signed-off-by: Alex Jones <alexsimonjones@gmail.com>
Co-authored-by: Rakshit Gondwal <rakshitgondwal3@gmail.com>
Co-authored-by: Aris Boutselis <aris.boutselis@senseon.io>
This commit is contained in:
Alex Jones
2023-07-14 10:44:15 +01:00
committed by GitHub
parent 1a3f299210
commit 06e8532f88
5 changed files with 337 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
pkg/util/util.go
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@@ -94,6 +94,26 @@ func GetParent(client *kubernetes.Client, meta metav1.ObjectMeta) (string, bool)
return GetParent(client, ds.ObjectMeta)
}
return "Ingress/" + ds.Name, false
case "MutatingWebhookConfiguration":
mw, err := client.GetClient().AdmissionregistrationV1().MutatingWebhookConfigurations().Get(context.Background(), owner.Name, metav1.GetOptions{})
if err != nil {
return "", false
}
if mw.OwnerReferences != nil {
return GetParent(client, mw.ObjectMeta)
}
return "MutatingWebhook/" + mw.Name, false
case "ValidatingWebhookConfiguration":
vw, err := client.GetClient().AdmissionregistrationV1().ValidatingWebhookConfigurations().Get(context.Background(), owner.Name, metav1.GetOptions{})
if err != nil {
return "", false
}
if vw.OwnerReferences != nil {
return GetParent(client, vw.ObjectMeta)
}
return "ValidatingWebhook/" + vw.Name, false
}
}
}
@@ -191,3 +211,11 @@ func EnsureDirExists(dir string) error {
return err
}
func MapToString(m map[string]string) string {
var result string
for k, v := range m {
result += fmt.Sprintf("%s=%s,", k, v)
}
return result[:len(result)-1]
}