helm-external-secrets/docs/snippets/generator-webhook.yaml

{% raw %}
apiVersion: generators.external-secrets.io/v1alpha1
kind: Webhook
metadata:
  name: webhook
spec:
  url: "http://httpbin.org/get?parameter={{ .auth.param }}"
  result:
    jsonPath: "$.args"
  headers:
    Content-Type: application/json
    Authorization: Basic {{ print .auth.username ":" .auth.password | b64enc }}
  secrets:
  - name: auth
    secretRef:
      name: webhook-credentials
---
apiVersion: v1
kind: Secret
metadata:
  name: webhook-credentials
  labels:
    external-secrets.io/type: webhook #Needed to allow webhook to use this secret
data:
  username: dGVzdA== # "test"
  password: dGVzdA== # "test"
  param: dGVzdA== # "test"
{% endraw %}