First writing of the auth/session functions

lodel/auth/__init__.py

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+__author__ = 'roland'

lodel/auth/session.py

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+# -*- coding: utf-8 -*-
+from lodel.plugin import LodelHook
+
+
+## @brief checks if a session is valid or not, given its id
+# @param session_id str
+# @return bool
+@LodelHook('lodel2.check_session')
+def check_session(session_id):
+    return True
+
+
+## @brief gets the session data corresponding to a session id
+# @param session_id str
+# @return dict|None : returns a dict containing the session data if a session is active/valid, None if not
+def get_session(session_id):
+    is_valid = LodelHook.call_hook('lodel2.check_session')
+    session_data = dict()
+    return session_data