core: added the security_limit to setParam

- params with a security greater than security_limit can not be modified
- special value: security_limit < 0 disable the check (all params can be modified)

src/core/sat_main.py

@@ -414,10 +414,10 @@ class SAT(service.Service):
 
     ## Client management ##
 
-    def setParam(self, name, value, category, profile_key):
+    def setParam(self, name, value, category, security_limit, profile_key):
         """set wanted paramater and notice observers"""
         info(_("setting param: %(name)s=%(value)s in category %(category)s") % {'name': name, 'value': value, 'category': category})
-        self.memory.setParam(name, value, category, profile_key)
+        self.memory.setParam(name, value, category, security_limit, profile_key)
 
     def isConnected(self, profile_key):
         """Return connection status of profile