Return a payload

Signed-off-by: mudler <mudler@c3os.io>

pkg/payload/payload.go

@@ -0,0 +1,19 @@
+package payload
+
+type Data struct {
+	Passphrase  string `json:"passphrase"`
+	Error       string `json:"error"`
+	GeneratedBy string `json:"generated_by"`
+}
+
+func (d Data) HasError() bool {
+	return d.Error != ""
+}
+
+func (d Data) HasPassphrase() bool {
+	return d.Passphrase != ""
+}
+
+func (d Data) HasBeenGenerated() bool {
+	return d.GeneratedBy != ""
+}