Improved shared instance and local client handling
This commit is contained in:
Mark Qvist
parent
4c6ba97dca
commit
75c3180933
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@ -527,7 +527,7 @@ class Link:
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else:
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response_resource = RNS.Resource(packed_response, self, request_id = request_id, is_response = True)
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else:
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identity_string = RNS.prettyhexrep(self.get_remote_identity()) if self.get_remote_identity() != None else "<Unknown>"
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identity_string = str(self.get_remote_identity()) if self.get_remote_identity() != None else "<Unknown>"
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RNS.log("Request "+RNS.prettyhexrep(request_id)+" from "+identity_string+" not allowed for: "+str(path), RNS.LOG_DEBUG)
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def handle_response(self, request_id, response_data, response_size, response_transfer_size):
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@ -193,6 +193,7 @@ class Reticulum:
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self.is_shared_instance = False
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self.is_standalone_instance = False
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self.is_connected_to_shared_instance = True
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Reticulum.__transport_enabled = False
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RNS.log("Connected to local shared instance via: "+str(interface), RNS.LOG_DEBUG)
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except Exception as e:
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RNS.log("Local shared instance appears to be running, but it could not be connected", RNS.LOG_ERROR)
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@ -742,7 +742,7 @@ class Transport:
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# of queued announce rebroadcasts once handed to the next node.
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if packet.packet_type == RNS.Packet.ANNOUNCE:
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local_destination = next((d for d in Transport.destinations if d.hash == packet.destination_hash), None)
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if local_destination == None and RNS.Identity.validate_announce(packet):
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if local_destination == None and RNS.Identity.validate_announce(packet):
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if packet.transport_id != None:
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received_from = packet.transport_id
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@ -831,6 +831,7 @@ class Transport:
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# If the announce is from a local client,
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# we announce it immediately, but only one
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# time.
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if Transport.from_local_client(packet):
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retransmit_timeout = now
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retries = Transport.PATHFINDER_R
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@ -858,8 +859,8 @@ class Transport:
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announce_data = packet.data
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if Transport.from_local_client(packet) and packet.context == RNS.Packet.PATH_RESPONSE:
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for interface in Transport.interfaces:
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if packet.receiving_interface != interface:
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for local_interface in Transport.local_client_interfaces:
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if packet.receiving_interface != local_interface:
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new_announce = RNS.Packet(
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announce_destination,
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announce_data,
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@ -868,7 +869,7 @@ class Transport:
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header_type = RNS.Packet.HEADER_2,
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transport_type = Transport.TRANSPORT,
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transport_id = Transport.identity.hash,
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attached_interface = interface
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attached_interface = local_interface
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)
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new_announce.hops = packet.hops
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@ -876,19 +877,20 @@ class Transport:
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else:
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for local_interface in Transport.local_client_interfaces:
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new_announce = RNS.Packet(
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announce_destination,
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announce_data,
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RNS.Packet.ANNOUNCE,
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context = announce_context,
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header_type = RNS.Packet.HEADER_2,
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transport_type = Transport.TRANSPORT,
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transport_id = Transport.identity.hash,
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attached_interface = local_interface
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)
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if packet.receiving_interface != local_interface:
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new_announce = RNS.Packet(
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announce_destination,
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announce_data,
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RNS.Packet.ANNOUNCE,
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context = announce_context,
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header_type = RNS.Packet.HEADER_2,
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transport_type = Transport.TRANSPORT,
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transport_id = Transport.identity.hash,
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attached_interface = local_interface
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)
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new_announce.hops = packet.hops
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new_announce.send()
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new_announce.hops = packet.hops
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new_announce.send()
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destination_table_entry = [now, received_from, announce_hops, expires, random_blobs, packet.receiving_interface, packet]
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Transport.destination_table[packet.destination_hash] = destination_table_entry
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@ -906,29 +908,30 @@ class Transport:
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# Call externally registered callbacks from apps
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# wanting to know when an announce arrives
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for handler in Transport.announce_handlers:
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try:
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# Check that the announced destination matches
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# the handlers aspect filter
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execute_callback = False
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if handler.aspect_filter == None:
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# If the handlers aspect filter is set to
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# None, we execute the callback in all cases
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execute_callback = True
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else:
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announce_identity = RNS.Identity.recall(packet.destination_hash)
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handler_expected_hash = RNS.Destination.hash_from_name_and_identity(handler.aspect_filter, announce_identity)
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if packet.destination_hash == handler_expected_hash:
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if packet.context != RNS.Packet.PATH_RESPONSE:
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for handler in Transport.announce_handlers:
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try:
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# Check that the announced destination matches
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# the handlers aspect filter
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execute_callback = False
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if handler.aspect_filter == None:
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# If the handlers aspect filter is set to
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# None, we execute the callback in all cases
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execute_callback = True
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if execute_callback:
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handler.received_announce(
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destination_hash=packet.destination_hash,
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announced_identity=announce_identity,
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app_data=RNS.Identity.recall_app_data(packet.destination_hash)
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)
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except Exception as e:
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RNS.log("Error while processing external announce callback.", RNS.LOG_ERROR)
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RNS.log("The contained exception was: "+str(e), RNS.LOG_ERROR)
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else:
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announce_identity = RNS.Identity.recall(packet.destination_hash)
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handler_expected_hash = RNS.Destination.hash_from_name_and_identity(handler.aspect_filter, announce_identity)
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if packet.destination_hash == handler_expected_hash:
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execute_callback = True
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if execute_callback:
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handler.received_announce(
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destination_hash=packet.destination_hash,
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announced_identity=announce_identity,
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app_data=RNS.Identity.recall_app_data(packet.destination_hash)
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)
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except Exception as e:
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RNS.log("Error while processing external announce callback.", RNS.LOG_ERROR)
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RNS.log("The contained exception was: "+str(e), RNS.LOG_ERROR)
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# Handling for linkrequests to local destinations
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elif packet.packet_type == RNS.Packet.LINKREQUEST:
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@ -1353,7 +1356,7 @@ class Transport:
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RNS.log("Destination is local to this system, announcing", RNS.LOG_DEBUG)
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local_destination.announce(path_response=True)
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elif (RNS.Reticulum.transport_enabled() or is_from_local_client) and destination_hash in Transport.destination_table:
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elif (RNS.Reticulum.transport_enabled() or is_from_local_client or len(Transport.local_client_interfaces) > 0) and destination_hash in Transport.destination_table:
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RNS.log("Path found, inserting announce for transmission", RNS.LOG_DEBUG)
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packet = Transport.destination_table[destination_hash][6]
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received_from = Transport.destination_table[destination_hash][5]
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@ -1 +1 @@
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__version__ = "0.2.6"
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__version__ = "0.2.7"
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