wip for jinja template type

src/template.py

@@ -1,7 +1,72 @@
-import kopf 
-from filters.bitwarden_filter import bitwarden_lookup
-from jinja2 import Environment
+import kopf
+import base64
+import kubernetes
+
+from utils.utils import unlock_bw
+from lookups.bitwarden_lookup import bitwarden_lookup
+from jinja2 import Environment, BaseLoader
 
 
-Environment.filters["bitwarden"] = bitwarden_lookup
+lookup_func_dict = {
+    "bitwarden_lookup": bitwarden_lookup,
+}
 
+def render_template(template):
+    jinja_template = Environment(loader=BaseLoader()).from_string(template)
+    jinja_template.globals.update(lookup_func_dict)
+    return jinja_template.render()
+
+def create_template_secret(secret, filename, template):
+    secret.type = "Opaque"
+    secret.data = {}
+    secret.data[filename] = str(base64.b64encode(render_template(template).encode("utf-8")), "utf-8")
+    return secret
+
+@kopf.on.create('bitwarden-templates.lerentis.uploadfilter24.eu')
+def create_managed_secret(spec, name, namespace, logger, body, **kwargs):
+
+    template = spec.get('template')
+    filename = spec.get('filename')
+    secret_name = spec.get('name')
+    secret_namespace = spec.get('namespace')
+
+    unlock_bw(logger)
+
+    api = kubernetes.client.CoreV1Api()
+
+    annotations = {
+        "managed": "bitwarden-templates.lerentis.uploadfilter24.eu",
+        "managedObject": f"{namespace}/{name}"
+    }
+    secret = kubernetes.client.V1Secret()
+    secret.metadata = kubernetes.client.V1ObjectMeta(name=secret_name, annotations=annotations)
+    secret = create_managed_secret(secret, filename, template)
+
+    obj = api.create_namespaced_secret(
+        secret_namespace, secret
+    )
+
+    logger.info(f"Secret {secret_namespace}/{secret_name} has been created")
+
+@kopf.on.update('bitwarden-templates.lerentis.uploadfilter24.eu')
+def my_handler(spec, old, new, diff, **_):
+    pass
+
+@kopf.on.delete('bitwarden-templates.lerentis.uploadfilter24.eu')
+def delete_managed_secret(spec, name, namespace, logger, **kwargs):
+    secret_name = spec.get('name')
+    secret_namespace = spec.get('namespace')
+    api = kubernetes.client.CoreV1Api()
+
+    try:
+        api.delete_namespaced_secret(secret_name, secret_namespace)
+        logger.info(f"Secret {secret_namespace}/{secret_name} has been deleted")
+    except:
+        logger.warn(f"Could not delete secret {secret_namespace}/{secret_name}!")
+
+#if __name__ == '__main__':
+#    tpl = """
+#        Calling the 'bitwarden_lookup' function:
+#        {{ bitwarden_lookup(2, 2) }}
+#    """
+#    print(render_template(tpl))