X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_common%2Fdbbase.py;h=614fa29acd746943c9a52c6f0c71eb7017ba48b1;hb=70911f00b815917f2fd0946caa36c1bbc88e890e;hp=95250c18bf285c172a8397153746bb6b2e219551;hpb=54a5464d6d6d64cfd083ecda739b796d63a860b2;p=osm%2Fcommon.git

diff --git a/osm_common/dbbase.py b/osm_common/dbbase.py
index 95250c1..614fa29 100644
--- a/osm_common/dbbase.py
+++ b/osm_common/dbbase.py
@@ -61,7 +61,7 @@ class DbBase(object):
         """
         Connect to database
         :param config: Configuration of database. Contains among others:
-            host:   database hosst (mandatory)
+            host:   database host (mandatory)
             port:   database port (mandatory)
             name:   database name (mandatory)
             user:   database username
@@ -159,12 +159,18 @@ class DbBase(object):
         """
         raise DbException("Method 'set_one' not implemented")
 
-    def set_list(self, table, q_filter, update_dict):
+    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None):
         """
         Modifies al matching entries at database
         :param table: collection or table
         :param q_filter: Filter
         :param update_dict: Plain dictionary with the content to be updated. It is a dot separated keys and a value
+        :param unset: Plain dictionary with the content to be removed if exist. It is a dot separated keys, value is
+                      ignored. If not exist, it is ignored
+        :param pull: Plain dictionary with the content to be removed from an array. It is a dot separated keys and value
+                     if exist in the array is removed. If not exist, it is ignored
+        :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
+                     is appended to the end of the array
         :return: Dict with the number of entries modified
         """
         raise DbException("Method 'set_list' not implemented")
@@ -212,6 +218,13 @@ class DbBase(object):
             self.secret_key = None
         self.secret_key = self._join_secret_key(new_secret_key)
 
+    def get_secret_key(self):
+        """
+        Get the database secret key in case it is not done when "connect" is called. It can happens when database is
+        empty after an initial install. It should skip if secret is already obtained.
+        """
+        pass
+
     def encrypt(self, value, schema_version=None, salt=None):
         """
         Encrypt a value
@@ -221,6 +234,7 @@ class DbBase(object):
         :param salt: optional salt to be used. Must be str
         :return: Encrypted content of value
         """
+        self.get_secret_key()
         if not self.secret_key or not schema_version or schema_version == '1.0':
             return value
         else:
@@ -240,6 +254,7 @@ class DbBase(object):
         :param salt: optional salt to be used
         :return: Plain content of value
         """
+        self.get_secret_key()
         if not self.secret_key or not schema_version or schema_version == '1.0':
             return value
         else:
@@ -257,6 +272,7 @@ class DbBase(object):
     def encrypt_decrypt_fields(self, item, action, fields=None, flags=re.I, schema_version=None, salt=None):
         if not fields:
             return
+        self.get_secret_key()
         actions = ['encrypt', 'decrypt']
         if action.lower() not in actions:
             raise DbException("Unknown action ({}): Must be one of {}".format(action, actions),