[MISC] Fix secret keys (#148)

* Fix secret keys

* Update secrets loop

src/charm.py

@@ -75,9 +75,9 @@ def __init__(self, *args):
             self,
             relation_name=PEER_RELATION_NAME,
             additional_secret_fields=[
-                AUTH_FILE_DATABAG_KEY,
-                CFG_FILE_DATABAG_KEY,
-                MONITORING_PASSWORD_KEY,
+                self._translate_field_to_secret_key(AUTH_FILE_DATABAG_KEY),
+                self._translate_field_to_secret_key(CFG_FILE_DATABAG_KEY),
+                self._translate_field_to_secret_key(MONITORING_PASSWORD_KEY),
             ],
             secret_field_name=SECRET_INTERNAL_LABEL,
             deleted_label=SECRET_DELETED_LABEL,

src/relations/peers.py

@@ -186,7 +186,6 @@ def _on_changed(self, event: RelationChangedEvent):
                 event.defer()
                 return
 
-            self.update_cfg(cfg)
             self.app_databag[LEADER_ADDRESS_KEY] = self.charm.unit_ip
             return
 

tests/integration/relations/pgbouncer_provider/test_pgbouncer_provider.py

@@ -10,7 +10,7 @@
 from juju.errors import JujuAPIError
 from pytest_operator.plugin import OpsTest
 
-from constants import BACKEND_RELATION_NAME
+from constants import BACKEND_RELATION_NAME, PEER_RELATION_NAME
 from tests.integration.helpers.helpers import (
     CLIENT_APP_NAME,
     FIRST_DATABASE_RELATION_NAME,
@@ -81,7 +81,7 @@ async def test_database_relation_with_charm_libraries(ops_test: OpsTest, pgb_cha
     # Check that on juju 3 we have secrets and no username and password in the rel databag
     if hasattr(ops_test.model, "list_secrets"):
         logger.info("checking for secrets")
-        secret_uri, password = await asyncio.gather(
+        secret_uri, password, auth_file = await asyncio.gather(
             get_application_relation_data(
                 ops_test,
                 CLIENT_APP_NAME,
@@ -94,9 +94,16 @@ async def test_database_relation_with_charm_libraries(ops_test: OpsTest, pgb_cha
                 FIRST_DATABASE_RELATION_NAME,
                 "password",
             ),
+            get_application_relation_data(
+                ops_test,
+                PGB,
+                PEER_RELATION_NAME,
+                "auth_file",
+            ),
         )
         assert secret_uri is not None
         assert password is None
+        assert auth_file is None
 
 
 @pytest.mark.group(1)