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feat(rcf): clean right managment, user cannot modify others user datablocks

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This commit is contained in:
Swann Martinez
2019-04-22 14:24:19 +02:00
parent 33adb26507
commit 70ff0eef54
4 changed files with 88 additions and 46 deletions
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58
client.py
View File

@ -85,6 +85,14 @@ class RCFClient(object):
self.pipe.send_multipart(
[b"SET", umsgpack.packb(key), (umsgpack.packb(value) if value else umsgpack.packb('None'))])
def add(self, key, value=None):
"""Set new value in distributed hash table
Sends [SET][key][value] to the agent
"""
self.pipe.send_multipart(
[b"ADD", umsgpack.packb(key), (umsgpack.packb(value) if value else umsgpack.packb('None'))])
def get(self, key):
"""Lookup value in distributed hash table
Sends [GET][key] to the agent and waits for a value response
@ -181,11 +189,28 @@ class RCFClientAgent(object):
elif command == b"SET":
key = umsgpack.unpackb(msg[0])
value = None
value = umsgpack.unpackb(msg[1])
if key in self.property_map.keys():
if self.property_map[key].id == self.id:
if value == 'None':
value = helpers.dump(key)
if value:
rcfmsg = message.RCFMessage(
key=key, id=self.id,uuid=value['uuid'], mtype="", body=value)
rcfmsg.store(self.property_map)
rcfmsg.send(self.publisher)
else:
logger.error("Fail to dump ")
elif command == b"ADD":
key = umsgpack.unpackb(msg[0])
value = umsgpack.unpackb(msg[1])
if value == 'None':
# try to dump from bpy
value = helpers.dump(key)
if value:
@ -268,30 +293,37 @@ def rcf_client_agent(ctx, pipe, queue):
client_dict = helpers.init_client(key=client_key)
client_store = message.RCFMessage(
key=client_key, id=agent.id.decode(), body=client_dict)
key=client_key, id=agent.id, body=client_dict)
logger.info(client_store)
client_store.store(agent.property_map)
client_store.store(agent.property_map, True)
client_store.send(agent.publisher)
logger.info("snapshot complete")
agent.state = State.ACTIVE
else:
helpers.load(rcfmsg.key, rcfmsg.body)
rcfmsg.store(agent.property_map)
logger.info("snapshot from {} stored".format(rcfmsg.id))
elif agent.state == State.ACTIVE:
if rcfmsg.id != agent.id:
# update_queue.put((rcfmsg.key,rcfmsg.body))
with lock:
helpers.load(rcfmsg.key, rcfmsg.body)
# logger.info("load")
# agent.serial.send_multipart([b"LOAD", umsgpack.packb(rcfmsg.key), umsgpack.packb(rcfmsg.body)])
# reply = agent.serial.recv_multipart()
# if reply == b"DONE":
rcfmsg.store(agent.property_map)
# action = "update" if rcfmsg.body else "delete"
# logging.info("{}: received from {}:{},{} {}".format(rcfmsg.key,
# server.address, rcfmsg.id, server.port, action))
# elif rcfmsg.id == agent.property_map[rcfmsg.key].id:
# with lock:
# helpers.load(rcfmsg.key, rcfmsg.body)
# logger.info("load")
# agent.serial.send_multipart([b"LOAD", umsgpack.packb(rcfmsg.key), umsgpack.packb(rcfmsg.body)])
# reply = agent.serial.recv_multipart()
# if reply == b"DONE":
# rcfmsg.store(agent.property_map)
# action = "update" if rcfmsg.body else "delete"
# logging.info("{}: received from {}:{},{} {}".format(rcfmsg.key,
# server.address, rcfmsg.id, server.port, action))
else:
logger.debug("{} nothing to do".format(agent.id))

10
message.py
View File

@ -37,11 +37,15 @@ class RCFMessage(object):
def apply(self):
pass
def store(self, dikt):
def store(self, dikt, override=False):
"""Store me in a dict if I have anything to store"""
# this currently erasing old value
if self.key is not None:
dikt[self.key] = self
if self in dikt:
if override:
dikt[self.key] = self
else:
if self.key is not None:
dikt[self.key] = self
# elif self.key in dikt:
# del dikt[self.key]

56
operators.py
View File

@ -142,7 +142,7 @@ def init_datablocks():
item.uuid = str(uuid4())
key = "{}/{}".format(datatype, item.name)
print(key)
client_instance.set(key)
client_instance.add(key)
def default_tick():
@ -259,7 +259,7 @@ class session_add_property(bpy.types.Operator):
def execute(self, context):
global client_instance
client_instance.set(self.property_path)
client_instance.add(self.property_path)
return {"FINISHED"}
@ -474,39 +474,42 @@ def depsgraph_update(scene):
update_selected_object(bpy.context)
selected_objects = helpers.get_selected_objects(scene)
if len(selected_objects) > 0:
for update in updates:
update_key = "{}/{}".format(update.id.bl_rna.name, update.id.name)
remote_update = client_instance.get(update_key)
if remote_update and remote_update[0][1]["uuid"] == update.id.uuid:
print("{} sending update".format(username))
client_instance.set(
"{}/{}".format(update.id.bl_rna.name, update.id.name))
else:
print("{} applying update".format(username))
# if is_dirty(updates):
# for update in ordered(updates):
# if update[2] == "Master Collection":
# pass
# elif update[1] in SUPPORTED_TYPES:
# client_instance.set("{}/{}".format(update[1], update[2]))
# if hasattr(bpy.context, 'selected_objects'):
# selected_objects = helpers.get_selected_objects(scene)
# if len(selected_objects) > 0:
# for updated_data in updates:
# if updated_data.id.name in selected_objects:
# if updated_data.is_updated_transform or updated_data.is_updated_geometry:
# client_instance.set(
# "{}/{}".format(updated_data.id.bl_rna.name, updated_data.id.name))
# for update in updates:
# update_key = "{}/{}".format(update.id.bl_rna.name, update.id.name)
# remote_update = client_instance.get(update_key)
# if remote_update and remote_update[0][1]["uuid"] == update.id.uuid:
# print("{} sending update".format(username))
# client_instance.set(
# "{}/{}".format(update.id.bl_rna.name, update.id.name))
# else:
# print("{} applying update".format(username))
# if is_dirty(updates):
# for update in ordered(updates):
# if update[2] == "Master Collection":
# pass
# elif update[1] in SUPPORTED_TYPES:
# client_instance.set("{}/{}".format(update[1], update[2]))
if hasattr(bpy.context, 'selected_objects'):
selected_objects = helpers.get_selected_objects(scene)
if len(selected_objects) > 0:
for updated_data in updates:
if updated_data.id.name in selected_objects:
if updated_data.is_updated_transform or updated_data.is_updated_geometry:
client_instance.set(
"{}/{}".format(updated_data.id.bl_rna.name, updated_data.id.name))
def register():
from bpy.utils import register_class
for cls in classes:
register_class(cls)
bpy.types.ID.is_dirty = bpy.props.BoolProperty(default=False)
bpy.types.ID.uuid = bpy.props.StringProperty(default="None")
bpy.types.Scene.session_settings = bpy.props.PointerProperty(
type=session_settings)
@ -538,7 +541,6 @@ def unregister():
unregister_class(cls)
del bpy.types.Scene.session_settings
del bpy.types.ID.is_dirty
if __name__ == "__main__":

6
ui.py
View File

@ -155,7 +155,11 @@ class SessionPropertiesPanel(bpy.types.Panel):
icon="UV_SYNC_SELECT")
if operators.client_keys and len(operators.client_keys) > 0:
for item in operators.client_keys:
owner = item[1].decode()
owner = 'toto'
try:
owner = item[1].decode()
except:
pass
item_box = area_msg.box()
detail_item_box = item_box.row(align = True)