Adding logging of activity using events

src/plone.server/CHANGELOG.rst

@@ -9,6 +9,9 @@
   ErrorResponse objects with Exceptions that implement ISerializableException.
   [vangheem]
 
+- Add Events to enable audit of activity
+  [ramonnb]
+
 - Add the JSON Field
   [ramonnb]
 

src/plone.server/plone/server/api/content.py

@@ -13,6 +13,9 @@
 from plone.server.events import ObjectFinallyCreatedEvent
 from plone.server.events import ObjectFinallyDeletedEvent
 from plone.server.events import ObjectFinallyModifiedEvent
+from plone.server.events import ObjectFinallyVisitedEvent
+from plone.server.events import ObjectPermissionsViewEvent
+from plone.server.events import ObjectPermissionsModifiedEvent
 from plone.server.exceptions import ConflictIdOnContainer
 from plone.server.interfaces import IAbsoluteURL
 from plone.server.json.exceptions import DeserializationError
@@ -41,7 +44,9 @@ async def __call__(self):
         serializer = getMultiAdapter(
             (self.context, self.request),
             IResourceSerializeToJson)
-        return serializer()
+        result = serializer()
+        await notify(ObjectFinallyVisitedEvent(self.context))
+        return result
 
 
 class DefaultPOST(Service):
@@ -178,6 +183,7 @@ async def __call__(self):
                 'principal_permission': prinperm._byrow,
                 'principal_role': prinrole._byrow,
             })
+        await notify(ObjectPermissionsViewEvent(self.context))
         return result
 
 
@@ -191,7 +197,7 @@ async def __call__(self):
         for user, roles in data['prinrole'].items():
             for role in roles:
                 prinrole.assignRoleToPrincipal(role, user)
-        await notify(ObjectFinallyModifiedEvent(self.context))
+        await notify(ObjectPermissionsModifiedEvent(self.context))
 
 
 class DefaultDELETE(Service):

src/plone.server/plone/server/directives.py

@@ -149,6 +149,7 @@ class index(MetadataDictDirective):
         'date',
         'boolean',
         'binary',
+        'object',
         'float',
         'path'
     )

src/plone.server/plone/server/events.py

@@ -4,6 +4,9 @@
 from plone.server.interfaces import IObjectFinallyCreatedEvent
 from plone.server.interfaces import IObjectFinallyDeletedEvent
 from plone.server.interfaces import IObjectFinallyModifiedEvent
+from plone.server.interfaces import IObjectFinallyVisitedEvent
+from plone.server.interfaces import IObjectPermissionsViewEvent
+from plone.server.interfaces import IObjectPermissionsModifiedEvent
 from zope.component._api import getSiteManager
 from zope.component._declaration import adapter
 from zope.component.interfaces import ComponentLookupError
@@ -33,6 +36,21 @@ class ObjectFinallyModifiedEvent(ObjectEvent):
     """An object has been modified."""
 
 
+@implementer(IObjectFinallyVisitedEvent)
+class ObjectFinallyVisitedEvent(ObjectEvent):
+    """An object has been modified."""
+
+
+@implementer(IObjectPermissionsViewEvent)
+class ObjectPermissionsViewEvent(ObjectEvent):
+    """An object has been modified."""
+
+
+@implementer(IObjectPermissionsModifiedEvent)
+class ObjectPermissionsModifiedEvent(ObjectEvent):
+    """An object has been modified."""
+
+
 @implementer(INewUserAdded)
 class NewUserAdded(object):
     """An object has been created."""

src/plone.server/plone/server/interfaces/__init__.py

@@ -17,6 +17,9 @@
 from plone.server.interfaces.events import IObjectFinallyDeletedEvent  # noqa
 from plone.server.interfaces.events import IObjectFinallyModifiedEvent  # noqa
 from plone.server.interfaces.exceptions import ISerializableException  # noqa
+from plone.server.interfaces.events import IObjectFinallyVisitedEvent  # noqa
+from plone.server.interfaces.events import IObjectPermissionsViewEvent  # noqa
+from plone.server.interfaces.events import IObjectPermissionsModifiedEvent  # noqa
 from plone.server.interfaces.files import IFile  # noqa
 from plone.server.interfaces.files import IFileField  # noqa
 from plone.server.interfaces.files import IFileManager  # noqa

src/plone.server/plone/server/interfaces/events.py

@@ -21,6 +21,18 @@ class IObjectFinallyModifiedEvent(interfaces.IObjectEvent):
     The location will usually be ``None`` for this event."""
 
 
+class IObjectFinallyVisitedEvent(interfaces.IObjectEvent):
+    """An object has been visited."""
+
+
+class IObjectPermissionsViewEvent(interfaces.IObjectEvent):
+    """An object permissions has been visited."""
+
+
+class IObjectPermissionsModifiedEvent(interfaces.IObjectEvent):
+    """An object permissions has been modified."""
+
+
 class INewUserAdded(Interface):
     """A new user logged in.