mirror of
https://github.com/markqvist/Sideband.git
synced 2024-10-01 03:15:37 -04:00
2078 lines
89 KiB
Python
2078 lines
89 KiB
Python
import RNS
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import LXMF
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import threading
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import plyer
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import os.path
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import time
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import sqlite3
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import random
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import RNS.vendor.umsgpack as msgpack
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import RNS.Interfaces.Interface as Interface
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from .res import sideband_fb_data
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if RNS.vendor.platformutils.get_platform() == "android":
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from jnius import autoclass, cast
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class PropagationNodeDetector():
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EMITTED_DELTA_GRACE = 300
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EMITTED_DELTA_IGNORE = 10
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aspect_filter = "lxmf.propagation"
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def received_announce(self, destination_hash, announced_identity, app_data):
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try:
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if len(app_data) > 0:
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unpacked = msgpack.unpackb(app_data)
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node_active = unpacked[0]
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emitted = unpacked[1]
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hops = RNS.Transport.hops_to(destination_hash)
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age = time.time() - emitted
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if age < 0:
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RNS.log("Warning, propagation node announce emitted in the future, possible timing inconsistency or tampering attempt.")
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if age < -1*PropagationNodeDetector.EMITTED_DELTA_GRACE:
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raise ValueError("Announce timestamp too far in the future, discarding it")
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if age > -1*PropagationNodeDetector.EMITTED_DELTA_IGNORE:
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# age = 0
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pass
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RNS.log("Detected active propagation node "+RNS.prettyhexrep(destination_hash)+" emission "+str(age)+" seconds ago, "+str(hops)+" hops away")
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self.owner.log_announce(destination_hash, RNS.prettyhexrep(destination_hash).encode("utf-8"), dest_type=PropagationNodeDetector.aspect_filter)
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if self.owner.config["lxmf_propagation_node"] == None:
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if self.owner.active_propagation_node == None:
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self.owner.set_active_propagation_node(destination_hash)
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else:
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prev_hops = RNS.Transport.hops_to(self.owner.active_propagation_node)
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if hops <= prev_hops:
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self.owner.set_active_propagation_node(destination_hash)
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else:
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pass
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else:
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pass
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except Exception as e:
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RNS.log("Error while processing received propagation node announce: "+str(e))
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def __init__(self, owner):
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self.owner = owner
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self.owner_app = owner.owner_app
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class SidebandCore():
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CONV_P2P = 0x01
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CONV_GROUP = 0x02
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CONV_BROADCAST = 0x03
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MAX_ANNOUNCES = 24
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SERVICE_JOB_INTERVAL = 1
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PERIODIC_JOBS_INTERVAL = 60
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PERIODIC_SYNC_RETRY = 360
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IF_CHANGE_ANNOUNCE_MIN_INTERVAL = 15 # In seconds
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AUTO_ANNOUNCE_RANDOM_MIN = 90 # In minutes
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AUTO_ANNOUNCE_RANDOM_MAX = 480 # In minutes
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aspect_filter = "lxmf.delivery"
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def received_announce(self, destination_hash, announced_identity, app_data):
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# Add the announce to the directory announce
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# stream logger
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self.log_announce(destination_hash, app_data, dest_type=SidebandCore.aspect_filter)
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def __init__(self, owner_app, is_service=False, is_client=False, android_app_dir=None, verbose=False):
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self.is_service = is_service
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self.is_client = is_client
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self.db = None
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if not self.is_service and not self.is_client:
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self.is_standalone = True
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else:
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self.is_standalone = False
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self.log_verbose = verbose
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self.owner_app = owner_app
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self.reticulum = None
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self.app_dir = plyer.storagepath.get_home_dir()+"/.config/sideband"
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if self.app_dir.startswith("file://"):
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self.app_dir = self.app_dir.replace("file://", "")
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self.rns_configdir = None
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if RNS.vendor.platformutils.is_android():
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self.app_dir = android_app_dir+"/io.unsigned.sideband/files/"
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self.rns_configdir = self.app_dir+"/app_storage/reticulum"
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self.asset_dir = self.app_dir+"/app/assets"
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elif RNS.vendor.platformutils.is_darwin():
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core_path = os.path.abspath(__file__)
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self.asset_dir = core_path.replace("/sideband/core.py", "/assets")
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elif RNS.vendor.platformutils.get_platform() == "linux":
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core_path = os.path.abspath(__file__)
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self.asset_dir = core_path.replace("/sideband/core.py", "/assets")
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else:
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self.asset_dir = plyer.storagepath.get_application_dir()+"/sbapp/assets"
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self.icon = self.asset_dir+"/icon.png"
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self.icon_48 = self.asset_dir+"/icon_48.png"
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self.icon_32 = self.asset_dir+"/icon_32.png"
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self.icon_macos = self.asset_dir+"/icon_macos.png"
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self.notification_icon = self.asset_dir+"/notification_icon.png"
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if not os.path.isdir(self.app_dir+"/app_storage"):
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os.makedirs(self.app_dir+"/app_storage")
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self.config_path = self.app_dir+"/app_storage/sideband_config"
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self.identity_path = self.app_dir+"/app_storage/primary_identity"
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self.db_path = self.app_dir+"/app_storage/sideband.db"
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self.lxmf_storage = self.app_dir+"/app_storage/"
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self.log_dir = self.app_dir+"/app_storage/"
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self.tmp_dir = self.app_dir+"/app_storage/tmp"
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self.exports_dir = self.app_dir+"/exports"
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self.first_run = True
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self.saving_configuration = False
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self.last_lxmf_announce = 0
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self.last_if_change_announce = 0
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self.next_auto_announce = time.time() + 60*(random.random()*(SidebandCore.AUTO_ANNOUNCE_RANDOM_MAX-SidebandCore.AUTO_ANNOUNCE_RANDOM_MIN))
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self.getstate_cache = {}
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try:
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if not os.path.isfile(self.config_path):
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self.__init_config()
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else:
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self.__load_config()
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self.first_run = False
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if self.config["debug"]:
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self.log_verbose = True
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if not os.path.isdir(self.tmp_dir):
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os.makedirs(self.tmp_dir)
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else:
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self.clear_tmp_dir()
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if os.path.isdir(self.exports_dir):
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self.clear_exports_dir()
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except Exception as e:
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RNS.log("Error while configuring Sideband: "+str(e), RNS.LOG_ERROR)
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# Initialise Reticulum configuration
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if RNS.vendor.platformutils.get_platform() == "android":
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try:
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self.rns_configdir = self.app_dir+"/app_storage/reticulum"
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if not os.path.isdir(self.rns_configdir):
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os.makedirs(self.rns_configdir)
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RNS.log("Configuring Reticulum instance...")
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if self.config["connect_transport"]:
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RNS.log("Enabling Reticulum Transport")
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generated_config = rns_config.replace("TRANSPORT_IS_ENABLED", "Yes")
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else:
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RNS.log("Not enabling Reticulum Transport")
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generated_config = rns_config.replace("TRANSPORT_IS_ENABLED", "No")
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config_file = open(self.rns_configdir+"/config", "wb")
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config_file.write(generated_config.encode("utf-8"))
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config_file.close()
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except Exception as e:
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RNS.log("Error while configuring Reticulum instance: "+str(e), RNS.LOG_ERROR)
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else:
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pass
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self.active_propagation_node = None
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self.propagation_detector = PropagationNodeDetector(self)
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RNS.Transport.register_announce_handler(self)
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RNS.Transport.register_announce_handler(self.propagation_detector)
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def clear_tmp_dir(self):
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if os.path.isdir(self.tmp_dir):
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for file in os.listdir(self.tmp_dir):
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fpath = self.tmp_dir+"/"+file
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os.unlink(fpath)
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def clear_exports_dir(self):
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if os.path.isdir(self.exports_dir):
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for file in os.listdir(self.exports_dir):
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fpath = self.exports_dir+"/"+file
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RNS.log("Clearing "+str(fpath))
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os.unlink(fpath)
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def __init_config(self):
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RNS.log("Creating new Sideband configuration...")
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if os.path.isfile(self.identity_path):
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self.identity = RNS.Identity.from_file(self.identity_path)
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else:
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self.identity = RNS.Identity()
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self.identity.to_file(self.identity_path)
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self.config = {}
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# Settings
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self.config["debug"] = False
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self.config["display_name"] = "Anonymous Peer"
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self.config["notifications_on"] = True
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self.config["dark_ui"] = False
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self.config["start_announce"] = True
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self.config["propagation_by_default"] = False
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self.config["home_node_as_broadcast_repeater"] = False
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self.config["send_telemetry_to_home_node"] = False
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self.config["lxmf_propagation_node"] = None
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self.config["lxmf_sync_limit"] = None
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self.config["lxmf_sync_max"] = 3
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self.config["lxmf_periodic_sync"] = False
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self.config["lxmf_sync_interval"] = 43200
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self.config["last_lxmf_propagation_node"] = None
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self.config["nn_home_node"] = None
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self.config["print_command"] = "lp"
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# Connectivity
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self.config["connect_transport"] = False
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self.config["connect_local"] = True
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self.config["connect_local_groupid"] = ""
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self.config["connect_local_ifac_netname"] = ""
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self.config["connect_local_ifac_passphrase"] = ""
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self.config["connect_tcp"] = False
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self.config["connect_tcp_host"] = "sideband.connect.reticulum.network"
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self.config["connect_tcp_port"] = "7822"
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self.config["connect_tcp_ifac_netname"] = ""
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self.config["connect_tcp_ifac_passphrase"] = ""
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self.config["connect_i2p"] = False
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self.config["connect_i2p_b32"] = "pmlm3l5rpympihoy2o5ago43kluei2jjjzsalcuiuylbve3mwi2a.b32.i2p"
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self.config["connect_i2p_ifac_netname"] = ""
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self.config["connect_i2p_ifac_passphrase"] = ""
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self.config["connect_rnode"] = False
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self.config["connect_rnode_ifac_netname"] = ""
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self.config["connect_rnode_ifac_passphrase"] = ""
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self.config["connect_serial"] = False
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self.config["connect_serial_ifac_netname"] = ""
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self.config["connect_serial_ifac_passphrase"] = ""
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self.config["connect_modem"] = False
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self.config["connect_modem_ifac_netname"] = ""
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self.config["connect_modem_ifac_passphrase"] = ""
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self.config["connect_ifmode_local"] = "full"
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self.config["connect_ifmode_tcp"] = "full"
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self.config["connect_ifmode_i2p"] = "full"
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self.config["connect_ifmode_rnode"] = "full"
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self.config["connect_ifmode_modem"] = "full"
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self.config["connect_ifmode_serial"] = "full"
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self.config["connect_ifmode_bluetooth"] = "full"
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# Hardware
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self.config["hw_rnode_frequency"] = None
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self.config["hw_rnode_modulation"] = "LoRa"
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self.config["hw_rnode_bandwidth"] = 62500
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self.config["hw_rnode_spreading_factor"] = 8
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self.config["hw_rnode_coding_rate"] = 6
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self.config["hw_rnode_tx_power"] = 0
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self.config["hw_rnode_beaconinterval"] = None
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self.config["hw_rnode_beacondata"] = None
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self.config["hw_rnode_bt_device"] = None
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self.config["hw_rnode_bluetooth"] = False
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self.config["hw_modem_baudrate"] = 57600
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self.config["hw_modem_databits"] = 8
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self.config["hw_modem_stopbits"] = 1
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self.config["hw_modem_parity"] = "none"
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self.config["hw_modem_preamble"] = 150
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self.config["hw_modem_tail"] = 20
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self.config["hw_modem_persistence"] = 220
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self.config["hw_modem_slottime"] = 20
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self.config["hw_modem_beaconinterval"] = None
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self.config["hw_modem_beacondata"] = None
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self.config["hw_serial_baudrate"] = 57600
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self.config["hw_serial_databits"] = 8
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self.config["hw_serial_stopbits"] = 1
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self.config["hw_serial_parity"] = "none"
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if not os.path.isfile(self.db_path):
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self.__db_init()
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else:
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self._db_initstate()
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self._db_initpersistent()
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self.__save_config()
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def should_persist_data(self):
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if self.reticulum != None:
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self.reticulum._should_persist_data()
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self.save_configuration()
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def __load_config(self):
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RNS.log("Loading Sideband identity...", RNS.LOG_DEBUG)
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self.identity = RNS.Identity.from_file(self.identity_path)
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RNS.log("Loading Sideband configuration... "+str(self.config_path), RNS.LOG_DEBUG)
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config_file = open(self.config_path, "rb")
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self.config = msgpack.unpackb(config_file.read())
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config_file.close()
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# Migration actions from earlier config formats
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if not "debug" in self.config:
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self.config["debug"] = False
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if not "dark_ui" in self.config:
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self.config["dark_ui"] = True
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if not "lxmf_periodic_sync" in self.config:
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self.config["lxmf_periodic_sync"] = False
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if not "lxmf_sync_interval" in self.config:
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self.config["lxmf_sync_interval"] = 43200
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if not "notifications_on" in self.config:
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self.config["notifications_on"] = True
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if not "print_command" in self.config:
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self.config["print_command"] = "lp"
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if not "connect_transport" in self.config:
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self.config["connect_transport"] = False
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if not "connect_rnode" in self.config:
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self.config["connect_rnode"] = False
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if not "connect_rnode_ifac_netname" in self.config:
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self.config["connect_rnode_ifac_netname"] = ""
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if not "connect_rnode_ifac_passphrase" in self.config:
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self.config["connect_rnode_ifac_passphrase"] = ""
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if not "connect_serial" in self.config:
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self.config["connect_serial"] = False
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if not "connect_serial_ifac_netname" in self.config:
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self.config["connect_serial_ifac_netname"] = ""
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if not "connect_serial_ifac_passphrase" in self.config:
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self.config["connect_serial_ifac_passphrase"] = ""
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if not "connect_modem" in self.config:
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self.config["connect_modem"] = False
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if not "connect_modem_ifac_netname" in self.config:
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self.config["connect_modem_ifac_netname"] = ""
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if not "connect_modem_ifac_passphrase" in self.config:
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self.config["connect_modem_ifac_passphrase"] = ""
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if not "connect_ifmode_local" in self.config:
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self.config["connect_ifmode_local"] = "full"
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if not "connect_ifmode_tcp" in self.config:
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self.config["connect_ifmode_tcp"] = "full"
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if not "connect_ifmode_i2p" in self.config:
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self.config["connect_ifmode_i2p"] = "full"
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if not "connect_ifmode_rnode" in self.config:
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self.config["connect_ifmode_rnode"] = "full"
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if not "connect_ifmode_modem" in self.config:
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self.config["connect_ifmode_modem"] = "full"
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if not "connect_ifmode_serial" in self.config:
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self.config["connect_ifmode_serial"] = "full"
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if not "connect_ifmode_bluetooth" in self.config:
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self.config["connect_ifmode_bluetooth"] = "full"
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if not "hw_rnode_frequency" in self.config:
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self.config["hw_rnode_frequency"] = None
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if not "hw_rnode_modulation" in self.config:
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self.config["hw_rnode_modulation"] = "LoRa"
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if not "hw_rnode_bandwidth" in self.config:
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self.config["hw_rnode_bandwidth"] = 62500
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if not "hw_rnode_spreading_factor" in self.config:
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self.config["hw_rnode_spreading_factor"] = 8
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if not "hw_rnode_coding_rate" in self.config:
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self.config["hw_rnode_coding_rate"] = 6
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if not "hw_rnode_tx_power" in self.config:
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self.config["hw_rnode_tx_power"] = 0
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if not "hw_rnode_beaconinterval" in self.config:
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self.config["hw_rnode_beaconinterval"] = None
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if not "hw_rnode_beacondata" in self.config:
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self.config["hw_rnode_beacondata"] = None
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if not "hw_rnode_bluetooth" in self.config:
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self.config["hw_rnode_bluetooth"] = False
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if not "hw_rnode_bt_device" in self.config:
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self.config["hw_rnode_bt_device"] = None
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if not "hw_modem_baudrate" in self.config:
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self.config["hw_modem_baudrate"] = 115200
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if not "hw_modem_databits" in self.config:
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self.config["hw_modem_databits"] = 8
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if not "hw_modem_stopbits" in self.config:
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self.config["hw_modem_stopbits"] = 1
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if not "hw_modem_parity" in self.config:
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self.config["hw_modem_parity"] = "none"
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if not "hw_modem_preamble" in self.config:
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self.config["hw_modem_preamble"] = 150
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if not "hw_modem_tail" in self.config:
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self.config["hw_modem_tail"] = 20
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if not "hw_modem_persistence" in self.config:
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self.config["hw_modem_persistence"] = 220
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if not "hw_modem_slottime" in self.config:
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self.config["hw_modem_slottime"] = 20
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if not "hw_modem_beaconinterval" in self.config:
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self.config["hw_modem_beaconinterval"] = None
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if not "hw_modem_beacondata" in self.config:
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self.config["hw_modem_beacondata"] = None
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if not "hw_serial_baudrate" in self.config:
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self.config["hw_serial_baudrate"] = 57600
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if not "hw_serial_databits" in self.config:
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self.config["hw_serial_databits"] = 8
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if not "hw_serial_stopbits" in self.config:
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self.config["hw_serial_stopbits"] = 1
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if not "hw_serial_parity" in self.config:
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self.config["hw_serial_parity"] = "none"
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# Make sure we have a database
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if not os.path.isfile(self.db_path):
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self.__db_init()
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else:
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self._db_initstate()
|
|
self._db_initpersistent()
|
|
self.__db_indices()
|
|
|
|
def __reload_config(self):
|
|
RNS.log("Reloading Sideband configuration... "+str(self.config_path), RNS.LOG_DEBUG)
|
|
config_file = open(self.config_path, "rb")
|
|
self.config = msgpack.unpackb(config_file.read())
|
|
config_file.close()
|
|
|
|
self.update_active_lxmf_propagation_node()
|
|
|
|
def __save_config(self):
|
|
RNS.log("Saving Sideband configuration...", RNS.LOG_DEBUG)
|
|
def save_function():
|
|
while self.saving_configuration:
|
|
time.sleep(0.15)
|
|
try:
|
|
self.saving_configuration = True
|
|
config_file = open(self.config_path, "wb")
|
|
config_file.write(msgpack.packb(self.config))
|
|
config_file.close()
|
|
self.saving_configuration = False
|
|
except Exception as e:
|
|
self.saving_configuration = False
|
|
RNS.log("Error while saving Sideband configuration: "+str(e), RNS.LOG_ERROR)
|
|
|
|
threading.Thread(target=save_function, daemon=True).start()
|
|
|
|
if self.is_client:
|
|
self.setstate("wants.settings_reload", True)
|
|
|
|
def reload_configuration(self):
|
|
self.__reload_config()
|
|
|
|
def save_configuration(self):
|
|
self.__save_config()
|
|
|
|
def set_active_propagation_node(self, dest):
|
|
if dest == None:
|
|
RNS.log("No active propagation node configured")
|
|
else:
|
|
try:
|
|
self.active_propagation_node = dest
|
|
self.config["last_lxmf_propagation_node"] = dest
|
|
self.message_router.set_outbound_propagation_node(dest)
|
|
|
|
RNS.log("Active propagation node set to: "+RNS.prettyhexrep(dest))
|
|
self.__save_config()
|
|
except Exception as e:
|
|
RNS.log("Error while setting LXMF propagation node: "+str(e), RNS.LOG_ERROR)
|
|
|
|
def notify(self, title, content, group=None, context_id=None):
|
|
if self.config["notifications_on"]:
|
|
if RNS.vendor.platformutils.get_platform() == "android":
|
|
if self.getpersistent("permissions.notifications"):
|
|
notifications_permitted = True
|
|
else:
|
|
notifications_permitted = False
|
|
else:
|
|
notifications_permitted = True
|
|
|
|
if notifications_permitted:
|
|
if RNS.vendor.platformutils.get_platform() == "android":
|
|
if self.is_service:
|
|
self.owner_service.android_notification(title, content, group=group, context_id=context_id)
|
|
else:
|
|
plyer.notification.notify(title, content, notification_icon=self.notification_icon, context_override=None)
|
|
else:
|
|
plyer.notification.notify(title, content, app_icon=self.icon_32)
|
|
|
|
def log_announce(self, dest, app_data, dest_type):
|
|
try:
|
|
RNS.log("Received "+str(dest_type)+" announce for "+RNS.prettyhexrep(dest)+" with data: "+app_data.decode("utf-8"))
|
|
self._db_save_announce(dest, app_data, dest_type)
|
|
self.setstate("app.flags.new_announces", True)
|
|
|
|
except Exception as e:
|
|
RNS.log("Exception while decoding LXMF destination announce data:"+str(e))
|
|
|
|
def list_conversations(self):
|
|
result = self._db_conversations()
|
|
if result != None:
|
|
return result
|
|
else:
|
|
return []
|
|
|
|
def list_announces(self):
|
|
result = self._db_announces()
|
|
if result != None:
|
|
return result
|
|
else:
|
|
return []
|
|
|
|
def has_conversation(self, context_dest):
|
|
existing_conv = self._db_conversation(context_dest)
|
|
if existing_conv != None:
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def is_trusted(self, context_dest):
|
|
try:
|
|
existing_conv = self._db_conversation(context_dest)
|
|
if existing_conv != None:
|
|
if existing_conv["trust"] == 1:
|
|
return True
|
|
else:
|
|
return False
|
|
else:
|
|
return False
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while checking trust for "+RNS.prettyhexrep(context_dest)+": "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
def raw_display_name(self, context_dest):
|
|
try:
|
|
existing_conv = self._db_conversation(context_dest)
|
|
if existing_conv != None:
|
|
if existing_conv["name"] != None and existing_conv["name"] != "":
|
|
return existing_conv["name"]
|
|
else:
|
|
return ""
|
|
else:
|
|
return ""
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while getting peer name: "+str(e), RNS.LOG_ERROR)
|
|
return ""
|
|
|
|
def peer_display_name(self, context_dest):
|
|
try:
|
|
existing_conv = self._db_conversation(context_dest)
|
|
if existing_conv != None:
|
|
if existing_conv["name"] != None and existing_conv["name"] != "":
|
|
if existing_conv["trust"] == 1:
|
|
return existing_conv["name"]
|
|
else:
|
|
return existing_conv["name"]+" "+RNS.prettyhexrep(context_dest)
|
|
|
|
else:
|
|
app_data = RNS.Identity.recall_app_data(context_dest)
|
|
if app_data != None:
|
|
if existing_conv["trust"] == 1:
|
|
return app_data.decode("utf-8")
|
|
else:
|
|
return app_data.decode("utf-8")+" "+RNS.prettyhexrep(context_dest)
|
|
else:
|
|
return RNS.prettyhexrep(context_dest)
|
|
else:
|
|
app_data = RNS.Identity.recall_app_data(context_dest)
|
|
if app_data != None:
|
|
return app_data.decode("utf-8")+" "+RNS.prettyhexrep(context_dest)
|
|
else:
|
|
return RNS.prettyhexrep(context_dest)
|
|
|
|
|
|
except Exception as e:
|
|
RNS.log("Could not decode a valid peer name from data: "+str(e), RNS.LOG_DEBUG)
|
|
return RNS.prettyhexrep(context_dest)
|
|
|
|
def clear_conversation(self, context_dest):
|
|
self._db_clear_conversation(context_dest)
|
|
|
|
def delete_announce(self, context_dest):
|
|
self._db_delete_announce(context_dest)
|
|
|
|
def delete_conversation(self, context_dest):
|
|
self._db_clear_conversation(context_dest)
|
|
self._db_delete_conversation(context_dest)
|
|
|
|
def delete_message(self, message_hash):
|
|
self._db_delete_message(message_hash)
|
|
|
|
def read_conversation(self, context_dest):
|
|
self._db_conversation_set_unread(context_dest, False)
|
|
|
|
def unread_conversation(self, context_dest):
|
|
self._db_conversation_set_unread(context_dest, True)
|
|
|
|
def trusted_conversation(self, context_dest):
|
|
self._db_conversation_set_trusted(context_dest, True)
|
|
|
|
def untrusted_conversation(self, context_dest):
|
|
self._db_conversation_set_trusted(context_dest, False)
|
|
|
|
def named_conversation(self, name, context_dest):
|
|
self._db_conversation_set_name(context_dest, name)
|
|
|
|
def count_messages(self, context_dest):
|
|
result = self._db_message_count(context_dest)
|
|
if result != None:
|
|
return result
|
|
else:
|
|
return None
|
|
|
|
def list_messages(self, context_dest, after = None, before = None, limit = None):
|
|
result = self._db_messages(context_dest, after, before, limit)
|
|
if result != None:
|
|
return result
|
|
else:
|
|
return []
|
|
|
|
def service_available(self):
|
|
service_heartbeat = self.getstate("service.heartbeat")
|
|
if not service_heartbeat:
|
|
return False
|
|
else:
|
|
try:
|
|
if time.time() - service_heartbeat > 2.5:
|
|
return False
|
|
else:
|
|
return True
|
|
except:
|
|
return False
|
|
|
|
def gui_foreground(self):
|
|
return self._db_getstate("app.foreground")
|
|
|
|
def gui_display(self):
|
|
return self._db_getstate("app.displaying")
|
|
|
|
def gui_conversation(self):
|
|
return self._db_getstate("app.active_conversation")
|
|
|
|
def setstate(self, prop, val):
|
|
self.getstate_cache[prop] = val
|
|
self._db_setstate(prop, val)
|
|
# def cb():
|
|
# self._db_setstate(prop, val)
|
|
# threading.Thread(target=cb, daemon=True).start()
|
|
|
|
def getstate(self, prop, allow_cache=False):
|
|
if not RNS.vendor.platformutils.is_android():
|
|
return self._db_getstate(prop)
|
|
|
|
else:
|
|
db_timeout = 0.060
|
|
cached_value = None
|
|
has_cached_value = False
|
|
if prop in self.getstate_cache:
|
|
cached_value = self.getstate_cache[prop]
|
|
has_cached_value = True
|
|
|
|
if not allow_cache or not has_cached_value:
|
|
self.getstate_cache[prop] = self._db_getstate(prop)
|
|
return self.getstate_cache[prop]
|
|
|
|
else:
|
|
get_thread_running = True
|
|
def get_job():
|
|
self.getstate_cache[prop] = self._db_getstate(prop)
|
|
get_thread_running = False
|
|
|
|
get_thread = threading.Thread(target=get_job, daemon=True)
|
|
get_thread.timeout = time.time()+db_timeout
|
|
get_thread.start()
|
|
|
|
while get_thread.is_alive() and time.time() < get_thread.timeout:
|
|
time.sleep(0.01)
|
|
|
|
if get_thread.is_alive():
|
|
return self.getstate_cache[prop]
|
|
else:
|
|
return self.getstate_cache[prop]
|
|
|
|
|
|
|
|
|
|
def setpersistent(self, prop, val):
|
|
self._db_setpersistent(prop, val)
|
|
# def cb():
|
|
# self._db_setpersistent(prop, val)
|
|
# threading.Thread(target=cb, daemon=True).start()
|
|
|
|
def getpersistent(self, prop):
|
|
return self._db_getpersistent(prop)
|
|
|
|
def __event_conversations_changed(self):
|
|
pass
|
|
|
|
def __event_conversation_changed(self, context_dest):
|
|
pass
|
|
|
|
def __db_connect(self):
|
|
if self.db == None:
|
|
self.db = sqlite3.connect(self.db_path, check_same_thread=False)
|
|
|
|
return self.db
|
|
|
|
def __db_init(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS lxm")
|
|
dbc.execute("CREATE TABLE lxm (lxm_hash BLOB PRIMARY KEY, dest BLOB, source BLOB, title BLOB, tx_ts INTEGER, rx_ts INTEGER, state INTEGER, method INTEGER, t_encrypted INTEGER, t_encryption INTEGER, data BLOB)")
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS conv")
|
|
dbc.execute("CREATE TABLE conv (dest_context BLOB PRIMARY KEY, last_tx INTEGER, last_rx INTEGER, unread INTEGER, type INTEGER, trust INTEGER, name BLOB, data BLOB)")
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS announce")
|
|
dbc.execute("CREATE TABLE announce (id PRIMARY KEY, received INTEGER, source BLOB, data BLOB, dest_type BLOB)")
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS state")
|
|
dbc.execute("CREATE TABLE state (property BLOB PRIMARY KEY, value BLOB)")
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS persistent")
|
|
dbc.execute("CREATE TABLE persistent (property BLOB PRIMARY KEY, value BLOB)")
|
|
|
|
db.commit()
|
|
|
|
def __db_indices(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
dbc.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_persistent_property ON persistent(property)")
|
|
dbc.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_state_property ON state(property)")
|
|
dbc.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_conv_dest_context ON conv(dest_context)")
|
|
db.commit()
|
|
|
|
def _db_initstate(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
dbc.execute("DROP TABLE IF EXISTS state")
|
|
dbc.execute("CREATE TABLE state (property BLOB PRIMARY KEY, value BLOB)")
|
|
db.commit()
|
|
self._db_setstate("database_ready", True)
|
|
|
|
def _db_getstate(self, prop):
|
|
try:
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "select * from state where property=:uprop"
|
|
dbc.execute(query, {"uprop": prop.encode("utf-8")})
|
|
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
try:
|
|
entry = result[0]
|
|
val = msgpack.unpackb(entry[1])
|
|
|
|
return val
|
|
except Exception as e:
|
|
RNS.log("Could not unpack state value from database for property \""+str(prop)+"\". The contained exception was: "+str(e), RNS.LOG_ERROR)
|
|
return None
|
|
|
|
except Exception as e:
|
|
RNS.log("An error occurred during getstate database operation: "+str(e), RNS.LOG_ERROR)
|
|
self.db = None
|
|
|
|
def _db_setstate(self, prop, val):
|
|
try:
|
|
uprop = prop.encode("utf-8")
|
|
bval = msgpack.packb(val)
|
|
|
|
if self._db_getstate(prop) == None:
|
|
try:
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
query = "INSERT INTO state (property, value) values (?, ?)"
|
|
data = (uprop, bval)
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while setting state property "+str(prop)+" in DB: "+str(e), RNS.LOG_ERROR)
|
|
RNS.log("Retrying as update query...", RNS.LOG_ERROR)
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
query = "UPDATE state set value=:bval where property=:uprop;"
|
|
dbc.execute(query, {"bval": bval, "uprop": uprop})
|
|
db.commit()
|
|
|
|
else:
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
query = "UPDATE state set value=:bval where property=:uprop;"
|
|
dbc.execute(query, {"bval": bval, "uprop": uprop})
|
|
db.commit()
|
|
|
|
|
|
except Exception as e:
|
|
RNS.log("An error occurred during setstate database operation: "+str(e), RNS.LOG_ERROR)
|
|
self.db = None
|
|
|
|
def _db_initpersistent(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
dbc.execute("CREATE TABLE IF NOT EXISTS persistent (property BLOB PRIMARY KEY, value BLOB)")
|
|
db.commit()
|
|
|
|
def _db_getpersistent(self, prop):
|
|
try:
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "select * from persistent where property=:uprop"
|
|
dbc.execute(query, {"uprop": prop.encode("utf-8")})
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
try:
|
|
entry = result[0]
|
|
val = msgpack.unpackb(entry[1])
|
|
if val == None:
|
|
query = "delete from persistent where (property=:uprop);"
|
|
dbc.execute(query, {"uprop": prop.encode("utf-8")})
|
|
db.commit()
|
|
|
|
return val
|
|
except Exception as e:
|
|
RNS.log("Could not unpack persistent value from database for property \""+str(prop)+"\". The contained exception was: "+str(e), RNS.LOG_ERROR)
|
|
return None
|
|
|
|
except Exception as e:
|
|
RNS.log("An error occurred during persistent getstate database operation: "+str(e), RNS.LOG_ERROR)
|
|
self.db = None
|
|
|
|
def _db_setpersistent(self, prop, val):
|
|
try:
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
uprop = prop.encode("utf-8")
|
|
bval = msgpack.packb(val)
|
|
|
|
if self._db_getpersistent(prop) == None:
|
|
try:
|
|
query = "INSERT INTO persistent (property, value) values (?, ?)"
|
|
data = (uprop, bval)
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while setting persistent state property "+str(prop)+" in DB: "+str(e), RNS.LOG_ERROR)
|
|
RNS.log("Retrying as update query...")
|
|
query = "UPDATE state set value=:bval where property=:uprop;"
|
|
dbc.execute(query, {"bval": bval, "uprop": uprop})
|
|
db.commit()
|
|
|
|
else:
|
|
query = "UPDATE persistent set value=:bval where property=:uprop;"
|
|
dbc.execute(query, {"bval": bval, "uprop": uprop})
|
|
db.commit()
|
|
|
|
except Exception as e:
|
|
RNS.log("An error occurred during persistent setstate database operation: "+str(e), RNS.LOG_ERROR)
|
|
self.db = None
|
|
|
|
def _db_conversation_set_unread(self, context_dest, unread):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "UPDATE conv set unread = ? where dest_context = ?"
|
|
data = (unread, context_dest)
|
|
dbc.execute(query, data)
|
|
result = dbc.fetchall()
|
|
db.commit()
|
|
|
|
def _db_conversation_set_trusted(self, context_dest, trusted):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "UPDATE conv set trust = ? where dest_context = ?"
|
|
data = (trusted, context_dest)
|
|
dbc.execute(query, data)
|
|
result = dbc.fetchall()
|
|
db.commit()
|
|
|
|
def _db_conversation_set_name(self, context_dest, name):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "UPDATE conv set name=:name_data where dest_context=:ctx;"
|
|
dbc.execute(query, {"ctx": context_dest, "name_data": name.encode("utf-8")})
|
|
result = dbc.fetchall()
|
|
db.commit()
|
|
|
|
def _db_conversations(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
dbc.execute("select * from conv")
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
convs = []
|
|
for entry in result:
|
|
conv = {
|
|
"dest": entry[0],
|
|
"unread": entry[3],
|
|
}
|
|
convs.append(conv)
|
|
|
|
return convs
|
|
|
|
def _db_announces(self):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
dbc.execute("select * from announce order by received desc")
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
announces = []
|
|
added_dests = []
|
|
for entry in result:
|
|
try:
|
|
if not entry[2] in added_dests:
|
|
announce = {
|
|
"dest": entry[2],
|
|
"data": entry[3].decode("utf-8"),
|
|
"time": entry[1],
|
|
"type": entry[4]
|
|
}
|
|
added_dests.append(entry[2])
|
|
announces.append(announce)
|
|
except Exception as e:
|
|
RNS.log("Exception while fetching announce from DB: "+str(e), RNS.LOG_ERROR)
|
|
|
|
announces.reverse()
|
|
return announces
|
|
|
|
def _db_conversation(self, context_dest):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "select * from conv where dest_context=:ctx"
|
|
dbc.execute(query, {"ctx": context_dest})
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
c = result[0]
|
|
conv = {}
|
|
conv["dest"] = c[0]
|
|
conv["last_tx"] = c[1]
|
|
conv["last_rx"] = c[2]
|
|
conv["unread"] = c[3]
|
|
conv["type"] = c[4]
|
|
conv["trust"] = c[5]
|
|
conv["name"] = c[6].decode("utf-8")
|
|
conv["data"] = msgpack.unpackb(c[7])
|
|
return conv
|
|
|
|
def _db_clear_conversation(self, context_dest):
|
|
RNS.log("Clearing conversation with "+RNS.prettyhexrep(context_dest), RNS.LOG_DEBUG)
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from lxm where (dest=:ctx_dst or source=:ctx_dst);"
|
|
dbc.execute(query, {"ctx_dst": context_dest})
|
|
db.commit()
|
|
|
|
def _db_delete_conversation(self, context_dest):
|
|
RNS.log("Deleting conversation with "+RNS.prettyhexrep(context_dest), RNS.LOG_DEBUG)
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from conv where (dest_context=:ctx_dst);"
|
|
dbc.execute(query, {"ctx_dst": context_dest})
|
|
db.commit()
|
|
|
|
|
|
def _db_delete_announce(self, context_dest):
|
|
RNS.log("Deleting announce with "+RNS.prettyhexrep(context_dest), RNS.LOG_DEBUG)
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from announce where (source=:ctx_dst);"
|
|
dbc.execute(query, {"ctx_dst": context_dest})
|
|
db.commit()
|
|
|
|
def _db_create_conversation(self, context_dest, name = None, trust = False):
|
|
RNS.log("Creating conversation for "+RNS.prettyhexrep(context_dest), RNS.LOG_DEBUG)
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
def_name = "".encode("utf-8")
|
|
query = "INSERT INTO conv (dest_context, last_tx, last_rx, unread, type, trust, name, data) values (?, ?, ?, ?, ?, ?, ?, ?)"
|
|
data = (context_dest, 0, 0, 0, SidebandCore.CONV_P2P, 0, def_name, msgpack.packb(None))
|
|
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
|
|
if trust:
|
|
self._db_conversation_set_trusted(context_dest, True)
|
|
|
|
if name != None and name != "":
|
|
self._db_conversation_set_name(context_dest, name)
|
|
|
|
self.__event_conversations_changed()
|
|
|
|
def _db_delete_message(self, msg_hash):
|
|
RNS.log("Deleting message "+RNS.prettyhexrep(msg_hash))
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from lxm where (lxm_hash=:mhash);"
|
|
dbc.execute(query, {"mhash": msg_hash})
|
|
db.commit()
|
|
|
|
def _db_clean_messages(self):
|
|
RNS.log("Purging stale messages... "+str(self.db_path))
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from lxm where (state=:outbound_state or state=:sending_state);"
|
|
dbc.execute(query, {"outbound_state": LXMF.LXMessage.OUTBOUND, "sending_state": LXMF.LXMessage.SENDING})
|
|
db.commit()
|
|
|
|
def _db_message_set_state(self, lxm_hash, state):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "UPDATE lxm set state = ? where lxm_hash = ?"
|
|
data = (state, lxm_hash)
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
result = dbc.fetchall()
|
|
|
|
def _db_message_set_method(self, lxm_hash, method):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "UPDATE lxm set method = ? where lxm_hash = ?"
|
|
data = (method, lxm_hash)
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
result = dbc.fetchall()
|
|
|
|
def message(self, msg_hash):
|
|
return self._db_message(msg_hash)
|
|
|
|
def _db_message(self, msg_hash):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "select * from lxm where lxm_hash=:mhash"
|
|
dbc.execute(query, {"mhash": msg_hash})
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
entry = result[0]
|
|
|
|
lxm_method = entry[7]
|
|
if lxm_method == LXMF.LXMessage.PAPER:
|
|
lxm_data = msgpack.unpackb(entry[10])
|
|
packed_lxm = lxm_data[0]
|
|
paper_packed_lxm = lxm_data[1]
|
|
else:
|
|
packed_lxm = entry[10]
|
|
|
|
lxm = LXMF.LXMessage.unpack_from_bytes(packed_lxm, original_method = lxm_method)
|
|
|
|
if lxm.desired_method == LXMF.LXMessage.PAPER:
|
|
lxm.paper_packed = paper_packed_lxm
|
|
|
|
message = {
|
|
"hash": lxm.hash,
|
|
"dest": lxm.destination_hash,
|
|
"source": lxm.source_hash,
|
|
"title": lxm.title,
|
|
"content": lxm.content,
|
|
"received": entry[5],
|
|
"sent": lxm.timestamp,
|
|
"state": entry[6],
|
|
"method": entry[7],
|
|
"lxm": lxm
|
|
}
|
|
return message
|
|
|
|
def _db_message_count(self, context_dest):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "select count(*) from lxm where dest=:context_dest or source=:context_dest"
|
|
dbc.execute(query, {"context_dest": context_dest})
|
|
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
return result[0][0]
|
|
|
|
def _db_messages(self, context_dest, after = None, before = None, limit = None):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
if after != None and before == None:
|
|
query = "select * from lxm where (dest=:context_dest or source=:context_dest) and rx_ts>:after_ts"
|
|
dbc.execute(query, {"context_dest": context_dest, "after_ts": after})
|
|
elif after == None and before != None:
|
|
query = "select * from lxm where (dest=:context_dest or source=:context_dest) and rx_ts<:before_ts"
|
|
dbc.execute(query, {"context_dest": context_dest, "before_ts": before})
|
|
elif after != None and before != None:
|
|
query = "select * from lxm where (dest=:context_dest or source=:context_dest) and rx_ts<:before_ts and rx_ts>:after_ts"
|
|
dbc.execute(query, {"context_dest": context_dest, "before_ts": before, "after_ts": after})
|
|
else:
|
|
query = "select * from lxm where dest=:context_dest or source=:context_dest"
|
|
dbc.execute(query, {"context_dest": context_dest})
|
|
|
|
result = dbc.fetchall()
|
|
|
|
if len(result) < 1:
|
|
return None
|
|
else:
|
|
messages = []
|
|
for entry in result:
|
|
lxm_method = entry[7]
|
|
if lxm_method == LXMF.LXMessage.PAPER:
|
|
lxm_data = msgpack.unpackb(entry[10])
|
|
packed_lxm = lxm_data[0]
|
|
paper_packed_lxm = lxm_data[1]
|
|
else:
|
|
packed_lxm = entry[10]
|
|
|
|
lxm = LXMF.LXMessage.unpack_from_bytes(packed_lxm, original_method = lxm_method)
|
|
|
|
if lxm.desired_method == LXMF.LXMessage.PAPER:
|
|
lxm.paper_packed = paper_packed_lxm
|
|
|
|
message = {
|
|
"hash": lxm.hash,
|
|
"dest": lxm.destination_hash,
|
|
"source": lxm.source_hash,
|
|
"title": lxm.title,
|
|
"content": lxm.content,
|
|
"received": entry[5],
|
|
"sent": lxm.timestamp,
|
|
"state": entry[6],
|
|
"method": entry[7],
|
|
"lxm": lxm
|
|
}
|
|
|
|
messages.append(message)
|
|
if len(messages) > limit:
|
|
messages = messages[-limit:]
|
|
return messages
|
|
|
|
def _db_save_lxm(self, lxm, context_dest):
|
|
state = lxm.state
|
|
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
if not lxm.packed:
|
|
lxm.pack()
|
|
|
|
if lxm.method == LXMF.LXMessage.PAPER:
|
|
packed_lxm = msgpack.packb([lxm.packed, lxm.paper_packed])
|
|
else:
|
|
packed_lxm = lxm.packed
|
|
|
|
query = "INSERT INTO lxm (lxm_hash, dest, source, title, tx_ts, rx_ts, state, method, t_encrypted, t_encryption, data) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
|
|
data = (
|
|
lxm.hash,
|
|
lxm.destination_hash,
|
|
lxm.source_hash,
|
|
lxm.title,
|
|
lxm.timestamp,
|
|
time.time(),
|
|
state,
|
|
lxm.method,
|
|
lxm.transport_encrypted,
|
|
lxm.transport_encryption,
|
|
packed_lxm,
|
|
)
|
|
|
|
dbc.execute(query, data)
|
|
|
|
db.commit()
|
|
|
|
self.__event_conversation_changed(context_dest)
|
|
|
|
def _db_save_announce(self, destination_hash, app_data, dest_type="lxmf.delivery"):
|
|
db = self.__db_connect()
|
|
dbc = db.cursor()
|
|
|
|
query = "delete from announce where id is NULL or id not in (select id from announce order by received desc limit "+str(self.MAX_ANNOUNCES)+")"
|
|
dbc.execute(query)
|
|
|
|
query = "delete from announce where (source=:source);"
|
|
dbc.execute(query, {"source": destination_hash})
|
|
|
|
now = time.time()
|
|
hash_material = str(time).encode("utf-8")+destination_hash+app_data+dest_type.encode("utf-8")
|
|
announce_hash = RNS.Identity.full_hash(hash_material)
|
|
|
|
query = "INSERT INTO announce (id, received, source, data, dest_type) values (?, ?, ?, ?, ?)"
|
|
data = (
|
|
announce_hash,
|
|
now,
|
|
destination_hash,
|
|
app_data,
|
|
dest_type,
|
|
)
|
|
|
|
dbc.execute(query, data)
|
|
db.commit()
|
|
|
|
def lxmf_announce(self):
|
|
if self.is_standalone or self.is_service:
|
|
self.lxmf_destination.announce()
|
|
self.last_lxmf_announce = time.time()
|
|
self.next_auto_announce = time.time() + 60*(random.random()*(SidebandCore.AUTO_ANNOUNCE_RANDOM_MAX-SidebandCore.AUTO_ANNOUNCE_RANDOM_MIN))
|
|
RNS.log("Next auto announce in "+RNS.prettytime(self.next_auto_announce-time.time()), RNS.LOG_DEBUG)
|
|
self.setstate("wants.announce", False)
|
|
else:
|
|
self.setstate("wants.announce", True)
|
|
|
|
def is_known(self, dest_hash):
|
|
try:
|
|
source_identity = RNS.Identity.recall(dest_hash)
|
|
|
|
if source_identity:
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
except Exception as e:
|
|
return False
|
|
|
|
def request_key(self, dest_hash):
|
|
try:
|
|
RNS.Transport.request_path(dest_hash)
|
|
return True
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while querying for key: "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
def _service_jobs(self):
|
|
if self.is_service:
|
|
last_usb_discovery = time.time()
|
|
while True:
|
|
time.sleep(SidebandCore.SERVICE_JOB_INTERVAL)
|
|
now = time.time()
|
|
|
|
announce_wanted = self.getstate("wants.announce")
|
|
# TODO: The "start_announce" config entry should be
|
|
# renamed to "auto_announce", which is its current
|
|
# meaning.
|
|
if self.config["start_announce"] == True:
|
|
needs_if_change_announce = False
|
|
for interface in RNS.Transport.interfaces:
|
|
if hasattr(interface, "was_online"):
|
|
if not interface.was_online and interface.online:
|
|
RNS.log("The interface "+str(interface)+" became available", RNS.LOG_DEBUG)
|
|
needs_if_change_announce = True
|
|
|
|
interface.was_online = interface.online
|
|
|
|
if needs_if_change_announce and time.time() > self.last_if_change_announce+SidebandCore.IF_CHANGE_ANNOUNCE_MIN_INTERVAL:
|
|
announce_wanted = True
|
|
self.last_if_change_announce = time.time()
|
|
|
|
if time.time() > self.next_auto_announce:
|
|
announce_wanted = True
|
|
|
|
if hasattr(self, "interface_rnode") and self.interface_rnode != None:
|
|
if self.config["hw_rnode_bluetooth"]:
|
|
self.interface_rnode.allow_bluetooth = True
|
|
else:
|
|
self.interface_rnode.allow_bluetooth = False
|
|
|
|
if announce_wanted:
|
|
self.lxmf_announce()
|
|
|
|
if self.getstate("wants.bt_on"):
|
|
self.setstate("wants.bt_on", False)
|
|
self.owner_app.discover_usb_devices()
|
|
self.setstate("executing.bt_on", True)
|
|
if self.interface_rnode != None:
|
|
self.interface_rnode.enable_bluetooth()
|
|
else:
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
target_port = self.owner_app.usb_devices[0]["port"]
|
|
RNS.Interfaces.Android.RNodeInterface.RNodeInterface.bluetooth_control(port=target_port, enable_bluetooth = True)
|
|
else:
|
|
RNS.log("Could not execute RNode Bluetooth control command, no USB devices available", RNS.LOG_ERROR)
|
|
self.setstate("executing.bt_on", False)
|
|
|
|
if self.getstate("wants.bt_off"):
|
|
self.setstate("wants.bt_off", False)
|
|
self.owner_app.discover_usb_devices()
|
|
self.setstate("executing.bt_off", True)
|
|
if self.interface_rnode != None:
|
|
self.interface_rnode.disable_bluetooth()
|
|
else:
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
target_port = self.owner_app.usb_devices[0]["port"]
|
|
RNS.Interfaces.Android.RNodeInterface.RNodeInterface.bluetooth_control(port=target_port, disable_bluetooth = True)
|
|
else:
|
|
RNS.log("Could not execute RNode Bluetooth control command, no USB devices available", RNS.LOG_ERROR)
|
|
self.setstate("executing.bt_off", False)
|
|
|
|
if self.getstate("wants.bt_pair"):
|
|
self.setstate("wants.bt_pair", False)
|
|
self.owner_app.discover_usb_devices()
|
|
self.setstate("executing.bt_pair", True)
|
|
if self.interface_rnode != None:
|
|
self.interface_rnode.bluetooth_pair()
|
|
else:
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
try:
|
|
target_port = self.owner_app.usb_devices[0]["port"]
|
|
RNS.Interfaces.Android.RNodeInterface.RNodeInterface.bluetooth_control(port=target_port, pairing_mode = True)
|
|
except Exception as e:
|
|
self.setstate("hardware_operation.error", "An error ocurred while trying to communicate with the device. Please make sure that Sideband has been granted permissions to access the device.\n\nThe reported error was:\n\n[i]"+str(e)+"[/i]")
|
|
else:
|
|
RNS.log("Could not execute RNode Bluetooth control command, no USB devices available", RNS.LOG_ERROR)
|
|
self.setstate("executing.bt_pair", False)
|
|
|
|
if (now - last_usb_discovery > 5):
|
|
if self.interface_rnode != None and not self.interface_rnode.online:
|
|
self.owner_app.discover_usb_devices()
|
|
last_usb_discovery = time.time()
|
|
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
target_device = self.owner_app.usb_devices[0]
|
|
if self.interface_rnode.port != target_device["port"]:
|
|
RNS.log("Updating RNode device to "+str(target_device))
|
|
self.interface_rnode.port = target_device["port"]
|
|
|
|
if self.interface_serial != None and not self.interface_serial.online:
|
|
self.owner_app.discover_usb_devices()
|
|
last_usb_discovery = time.time()
|
|
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
target_device = self.owner_app.usb_devices[0]
|
|
if self.interface_serial.port != target_device["port"]:
|
|
RNS.log("Updating serial device to "+str(target_device))
|
|
self.interface_serial.port = target_device["port"]
|
|
|
|
if self.interface_modem != None and not self.interface_modem.online:
|
|
self.owner_app.discover_usb_devices()
|
|
last_usb_discovery = time.time()
|
|
|
|
if hasattr(self.owner_app, "usb_devices") and self.owner_app.usb_devices != None:
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
target_device = self.owner_app.usb_devices[0]
|
|
if self.interface_modem.port != target_device["port"]:
|
|
RNS.log("Updating modem device to "+str(target_device))
|
|
self.interface_modem.port = target_device["port"]
|
|
|
|
def _periodic_jobs(self):
|
|
if self.is_service or self.is_standalone:
|
|
while True:
|
|
time.sleep(SidebandCore.PERIODIC_JOBS_INTERVAL)
|
|
if self.config["lxmf_periodic_sync"] == True:
|
|
if self.getpersistent("lxmf.lastsync") == None:
|
|
self.setpersistent("lxmf.lastsync", time.time())
|
|
else:
|
|
now = time.time()
|
|
syncinterval = self.config["lxmf_sync_interval"]
|
|
lastsync = self.getpersistent("lxmf.lastsync")
|
|
nextsync = lastsync+syncinterval
|
|
|
|
RNS.log("Last sync was "+RNS.prettytime(now-lastsync)+" ago", RNS.LOG_DEBUG)
|
|
RNS.log("Next sync is "+("in "+RNS.prettytime(nextsync-now) if nextsync-now > 0 else "now"), RNS.LOG_DEBUG)
|
|
if now > nextsync:
|
|
if self.request_lxmf_sync():
|
|
RNS.log("Scheduled LXMF sync succeeded", RNS.LOG_DEBUG)
|
|
self.setpersistent("lxmf.lastsync", time.time())
|
|
self.setpersistent("lxmf.syncretrying", False)
|
|
else:
|
|
if not self.getpersistent("lxmf.syncretrying"):
|
|
RNS.log("Scheduled LXMF sync failed, retrying in "+RNS.prettytime(SidebandCore.PERIODIC_SYNC_RETRY), RNS.LOG_DEBUG)
|
|
self.setpersistent("lxmf.lastsync", lastsync+SidebandCore.PERIODIC_SYNC_RETRY)
|
|
self.setpersistent("lxmf.syncretrying", True)
|
|
else:
|
|
RNS.log("Retry of scheduled LXMF sync failed too, waiting until next scheduled sync to try again", RNS.LOG_DEBUG)
|
|
self.setpersistent("lxmf.lastsync", time.time())
|
|
self.setpersistent("lxmf.syncretrying", False)
|
|
|
|
def __start_jobs_deferred(self):
|
|
if self.is_service:
|
|
self.service_thread = threading.Thread(target=self._service_jobs, daemon=True)
|
|
self.service_thread.start()
|
|
|
|
if self.is_standalone or self.is_service:
|
|
if self.config["start_announce"]:
|
|
self.lxmf_announce()
|
|
self.last_if_change_announce = time.time()
|
|
|
|
self.periodic_thread = threading.Thread(target=self._periodic_jobs, daemon=True)
|
|
self.periodic_thread.start()
|
|
|
|
def __start_jobs_immediate(self):
|
|
if self.log_verbose:
|
|
selected_level = 7
|
|
else:
|
|
selected_level = 2
|
|
|
|
self.setstate("init.loadingstate", "Substantiating Reticulum")
|
|
self.reticulum = RNS.Reticulum(configdir=self.rns_configdir, loglevel=selected_level)
|
|
|
|
if RNS.vendor.platformutils.get_platform() == "android":
|
|
# TODO: Just log to console for, but add option to export log
|
|
# files at some point.
|
|
# if self.config["debug"]:
|
|
# self.reticulum.logdest = RNS.LOG_FILE
|
|
# if not self.reticulum.is_connected_to_shared_instance:
|
|
# self.reticulum.logfile = self.log_dir+"sideband_service.log"
|
|
# else:
|
|
# self.reticulum.logfile = self.log_dir+"sideband_core.log"
|
|
|
|
if not self.reticulum.is_connected_to_shared_instance:
|
|
RNS.log("Running as master or standalone instance, adding interfaces")
|
|
|
|
self.interface_local = None
|
|
self.interface_tcp = None
|
|
self.interface_i2p = None
|
|
self.interface_rnode = None
|
|
self.interface_modem = None
|
|
self.interface_serial = None
|
|
|
|
if self.config["connect_local"]:
|
|
self.setstate("init.loadingstate", "Discovering Topography")
|
|
try:
|
|
RNS.log("Adding Auto Interface...", RNS.LOG_DEBUG)
|
|
if self.config["connect_local_groupid"] == "":
|
|
group_id = None
|
|
else:
|
|
group_id = self.config["connect_local_groupid"]
|
|
|
|
if self.config["connect_local_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_local_ifac_netname"]
|
|
|
|
if self.config["connect_local_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_local_ifac_passphrase"]
|
|
|
|
autointerface = RNS.Interfaces.AutoInterface.AutoInterface(
|
|
RNS.Transport,
|
|
name = "AutoInterface",
|
|
group_id = group_id
|
|
)
|
|
autointerface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_local"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_local"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_local"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_local"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(autointerface, mode = if_mode, ifac_netname = ifac_netname, ifac_netkey = ifac_netkey)
|
|
self.interface_local = autointerface
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding AutoInterface. The contained exception was: "+str(e))
|
|
self.interface_local = None
|
|
|
|
if self.config["connect_tcp"]:
|
|
self.setstate("init.loadingstate", "Connecting TCP Tunnel")
|
|
try:
|
|
RNS.log("Adding TCP Interface...", RNS.LOG_DEBUG)
|
|
|
|
if self.config["connect_tcp_host"] != "":
|
|
tcp_host = self.config["connect_tcp_host"]
|
|
tcp_port = int(self.config["connect_tcp_port"])
|
|
|
|
if tcp_port > 0 and tcp_port <= 65536:
|
|
if self.config["connect_tcp_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_tcp_ifac_netname"]
|
|
|
|
if self.config["connect_tcp_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_tcp_ifac_passphrase"]
|
|
|
|
tcpinterface = RNS.Interfaces.TCPInterface.TCPClientInterface(
|
|
RNS.Transport,
|
|
"TCPClientInterface",
|
|
tcp_host,
|
|
tcp_port,
|
|
kiss_framing = False,
|
|
i2p_tunneled = False
|
|
)
|
|
|
|
tcpinterface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_tcp"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_tcp"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_tcp"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_tcp"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(tcpinterface, mode=if_mode, ifac_netname=ifac_netname, ifac_netkey=ifac_netkey)
|
|
self.interface_tcp = tcpinterface
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding TCP Interface. The contained exception was: "+str(e))
|
|
self.interface_tcp = None
|
|
|
|
if self.config["connect_i2p"]:
|
|
self.setstate("init.loadingstate", "Opening I2P Endpoints")
|
|
try:
|
|
RNS.log("Adding I2P Interface...", RNS.LOG_DEBUG)
|
|
if self.config["connect_i2p_b32"].endswith(".b32.i2p"):
|
|
|
|
if self.config["connect_i2p_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_i2p_ifac_netname"]
|
|
|
|
if self.config["connect_i2p_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_i2p_ifac_passphrase"]
|
|
|
|
i2pinterface = RNS.Interfaces.I2PInterface.I2PInterface(
|
|
RNS.Transport,
|
|
"I2PInterface",
|
|
RNS.Reticulum.storagepath,
|
|
[self.config["connect_i2p_b32"]],
|
|
connectable = False,
|
|
)
|
|
|
|
i2pinterface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_i2p"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_i2p"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_i2p"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_i2p"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(i2pinterface, mode = if_mode, ifac_netname=ifac_netname, ifac_netkey=ifac_netkey)
|
|
|
|
for si in RNS.Transport.interfaces:
|
|
if type(si) == RNS.Interfaces.I2PInterface.I2PInterfacePeer:
|
|
self.interface_i2p = si
|
|
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding I2P Interface. The contained exception was: "+str(e))
|
|
self.interface_i2p = None
|
|
|
|
if self.config["connect_rnode"]:
|
|
self.setstate("init.loadingstate", "Starting RNode")
|
|
try:
|
|
RNS.log("Adding RNode Interface...", RNS.LOG_DEBUG)
|
|
target_device = None
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
# TODO: Add more intelligent selection here
|
|
target_device = self.owner_app.usb_devices[0]
|
|
|
|
# if target_device or self.config["hw_rnode_bluetooth"]:
|
|
if target_device != None:
|
|
target_port = target_device["port"]
|
|
else:
|
|
target_port = None
|
|
|
|
bt_device_name = None
|
|
rnode_allow_bluetooth = False
|
|
if self.getpersistent("permissions.bluetooth"):
|
|
if self.config["hw_rnode_bluetooth"]:
|
|
RNS.log("Allowing RNode bluetooth", RNS.LOG_DEBUG)
|
|
rnode_allow_bluetooth = True
|
|
if self.config["hw_rnode_bt_device"] != None:
|
|
bt_device_name = self.config["hw_rnode_bt_device"]
|
|
|
|
else:
|
|
RNS.log("Disallowing RNode bluetooth since config is disabled", RNS.LOG_DEBUG)
|
|
rnode_allow_bluetooth = False
|
|
else:
|
|
RNS.log("Disallowing RNode bluetooth due to missing permission", RNS.LOG_DEBUG)
|
|
rnode_allow_bluetooth = False
|
|
|
|
if self.config["connect_rnode_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_rnode_ifac_netname"]
|
|
|
|
if self.config["connect_rnode_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_rnode_ifac_passphrase"]
|
|
|
|
rnodeinterface = RNS.Interfaces.Android.RNodeInterface.RNodeInterface(
|
|
RNS.Transport,
|
|
"RNodeInterface",
|
|
target_port,
|
|
frequency = self.config["hw_rnode_frequency"],
|
|
bandwidth = self.config["hw_rnode_bandwidth"],
|
|
txpower = self.config["hw_rnode_tx_power"],
|
|
sf = self.config["hw_rnode_spreading_factor"],
|
|
cr = self.config["hw_rnode_coding_rate"],
|
|
flow_control = None,
|
|
id_interval = self.config["hw_rnode_beaconinterval"],
|
|
id_callsign = self.config["hw_rnode_beacondata"],
|
|
allow_bluetooth = rnode_allow_bluetooth,
|
|
target_device_name = bt_device_name,
|
|
)
|
|
|
|
rnodeinterface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_rnode"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_rnode"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_rnode"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_rnode"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(rnodeinterface, mode = if_mode, ifac_netname = ifac_netname, ifac_netkey = ifac_netkey)
|
|
self.interface_rnode = rnodeinterface
|
|
|
|
if rnodeinterface != None:
|
|
if len(rnodeinterface.hw_errors) > 0:
|
|
self.setpersistent("startup.errors.rnode", rnodeinterface.hw_errors[0])
|
|
|
|
if self.interface_rnode.online:
|
|
self.interface_rnode.display_image(sideband_fb_data)
|
|
self.interface_rnode.enable_external_framebuffer()
|
|
else:
|
|
self.interface_rnode.last_imagedata = sideband_fb_data
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding RNode Interface. The contained exception was: "+str(e))
|
|
self.interface_rnode = None
|
|
|
|
elif self.config["connect_serial"]:
|
|
self.setstate("init.loadingstate", "Starting Serial Interface")
|
|
try:
|
|
RNS.log("Adding Serial Interface...", RNS.LOG_DEBUG)
|
|
|
|
target_device = None
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
# TODO: Add more intelligent selection here
|
|
target_device = self.owner_app.usb_devices[0]
|
|
|
|
if target_device:
|
|
if self.config["connect_serial_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_serial_ifac_netname"]
|
|
|
|
if self.config["connect_serial_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_serial_ifac_passphrase"]
|
|
|
|
serialinterface = RNS.Interfaces.Android.SerialInterface.SerialInterface(
|
|
RNS.Transport,
|
|
"SerialInterface",
|
|
target_device["port"],
|
|
self.config["hw_serial_baudrate"],
|
|
self.config["hw_serial_databits"],
|
|
self.config["hw_serial_parity"],
|
|
self.config["hw_serial_stopbits"],
|
|
)
|
|
|
|
serialinterface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_serial"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_serial"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_serial"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_serial"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(serialinterface, mode = if_mode, ifac_netname = ifac_netname, ifac_netkey = ifac_netkey)
|
|
self.interface_serial = serialinterface
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding Serial Interface. The contained exception was: "+str(e))
|
|
self.interface_serial = None
|
|
|
|
elif self.config["connect_modem"]:
|
|
self.setstate("init.loadingstate", "Starting Radio Modem")
|
|
try:
|
|
RNS.log("Adding Modem Interface...", RNS.LOG_DEBUG)
|
|
|
|
target_device = None
|
|
if len(self.owner_app.usb_devices) > 0:
|
|
# TODO: Add more intelligent selection here
|
|
target_device = self.owner_app.usb_devices[0]
|
|
|
|
if target_device:
|
|
if self.config["connect_modem_ifac_netname"] == "":
|
|
ifac_netname = None
|
|
else:
|
|
ifac_netname = self.config["connect_modem_ifac_netname"]
|
|
|
|
if self.config["connect_modem_ifac_passphrase"] == "":
|
|
ifac_netkey = None
|
|
else:
|
|
ifac_netkey = self.config["connect_modem_ifac_passphrase"]
|
|
|
|
modeminterface = RNS.Interfaces.Android.KISSInterface.KISSInterface(
|
|
RNS.Transport,
|
|
"ModemInterface",
|
|
target_device["port"],
|
|
self.config["hw_modem_baudrate"],
|
|
self.config["hw_modem_databits"],
|
|
self.config["hw_modem_parity"],
|
|
self.config["hw_modem_stopbits"],
|
|
self.config["hw_modem_preamble"],
|
|
self.config["hw_modem_tail"],
|
|
self.config["hw_modem_persistence"],
|
|
self.config["hw_modem_slottime"],
|
|
False, # flow control
|
|
self.config["hw_modem_beaconinterval"],
|
|
self.config["hw_modem_beacondata"],
|
|
)
|
|
|
|
modeminterface.OUT = True
|
|
|
|
if RNS.Reticulum.transport_enabled():
|
|
if_mode = Interface.Interface.MODE_FULL
|
|
if self.config["connect_ifmode_modem"] == "gateway":
|
|
if_mode = Interface.Interface.MODE_GATEWAY
|
|
elif self.config["connect_ifmode_modem"] == "access point":
|
|
if_mode = Interface.Interface.MODE_ACCESS_POINT
|
|
elif self.config["connect_ifmode_modem"] == "roaming":
|
|
if_mode = Interface.Interface.MODE_ROAMING
|
|
elif self.config["connect_ifmode_modem"] == "boundary":
|
|
if_mode = Interface.Interface.MODE_BOUNDARY
|
|
else:
|
|
if_mode = None
|
|
|
|
self.reticulum._add_interface(modeminterface, mode = if_mode, ifac_netname = ifac_netname, ifac_netkey = ifac_netkey)
|
|
self.interface_modem = modeminterface
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while adding Modem Interface. The contained exception was: "+str(e))
|
|
self.interface_modem = None
|
|
|
|
RNS.log("Reticulum started, activating LXMF...")
|
|
self.setstate("init.loadingstate", "Activating LXMF Router")
|
|
self.message_router = LXMF.LXMRouter(identity = self.identity, storagepath = self.lxmf_storage, autopeer = True)
|
|
self.message_router.register_delivery_callback(self.lxmf_delivery)
|
|
|
|
self.lxmf_destination = self.message_router.register_delivery_identity(self.identity, display_name=self.config["display_name"])
|
|
self.lxmf_destination.set_default_app_data(self.get_display_name_bytes)
|
|
|
|
self.rns_dir = RNS.Reticulum.configdir
|
|
|
|
self.update_active_lxmf_propagation_node()
|
|
|
|
def update_active_lxmf_propagation_node(self):
|
|
if self.config["lxmf_propagation_node"] != None and self.config["lxmf_propagation_node"] != "":
|
|
self.set_active_propagation_node(self.config["lxmf_propagation_node"])
|
|
else:
|
|
if self.config["last_lxmf_propagation_node"] != None and self.config["last_lxmf_propagation_node"] != "":
|
|
self.set_active_propagation_node(self.config["last_lxmf_propagation_node"])
|
|
else:
|
|
self.set_active_propagation_node(None)
|
|
|
|
def message_notification(self, message):
|
|
if message.state == LXMF.LXMessage.FAILED and hasattr(message, "try_propagation_on_fail") and message.try_propagation_on_fail:
|
|
RNS.log("Direct delivery of "+str(message)+" failed. Retrying as propagated message.", RNS.LOG_VERBOSE)
|
|
message.try_propagation_on_fail = None
|
|
message.delivery_attempts = 0
|
|
del message.next_delivery_attempt
|
|
message.packed = None
|
|
message.desired_method = LXMF.LXMessage.PROPAGATED
|
|
self._db_message_set_method(message.hash, LXMF.LXMessage.PROPAGATED)
|
|
self.message_router.handle_outbound(message)
|
|
else:
|
|
self.lxm_ingest(message, originator=True)
|
|
|
|
def paper_message(self, content, destination_hash):
|
|
try:
|
|
if content == "":
|
|
raise ValueError("Message content cannot be empty")
|
|
|
|
dest_identity = RNS.Identity.recall(destination_hash)
|
|
dest = RNS.Destination(dest_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, "lxmf", "delivery")
|
|
source = self.lxmf_destination
|
|
|
|
desired_method = LXMF.LXMessage.PAPER
|
|
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method)
|
|
|
|
self.lxm_ingest(lxm, originator=True)
|
|
|
|
return True
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while creating paper message: "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
def send_message(self, content, destination_hash, propagation):
|
|
try:
|
|
if content == "":
|
|
raise ValueError("Message content cannot be empty")
|
|
|
|
dest_identity = RNS.Identity.recall(destination_hash)
|
|
dest = RNS.Destination(dest_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, "lxmf", "delivery")
|
|
source = self.lxmf_destination
|
|
|
|
if propagation:
|
|
desired_method = LXMF.LXMessage.PROPAGATED
|
|
else:
|
|
desired_method = LXMF.LXMessage.DIRECT
|
|
|
|
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method)
|
|
lxm.register_delivery_callback(self.message_notification)
|
|
lxm.register_failed_callback(self.message_notification)
|
|
|
|
if self.message_router.get_outbound_propagation_node() != None:
|
|
lxm.try_propagation_on_fail = True
|
|
|
|
self.message_router.handle_outbound(lxm)
|
|
self.lxm_ingest(lxm, originator=True)
|
|
|
|
return True
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while sending message: "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
def new_conversation(self, dest_str, name = "", trusted = False):
|
|
if len(dest_str) != RNS.Reticulum.TRUNCATED_HASHLENGTH//8*2:
|
|
return False
|
|
|
|
try:
|
|
addr_b = bytes.fromhex(dest_str)
|
|
self._db_create_conversation(addr_b, name, trusted)
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while creating conversation: "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
return True
|
|
|
|
def create_conversation(self, context_dest, name = None, trusted = False):
|
|
try:
|
|
self._db_create_conversation(context_dest, name, trusted)
|
|
|
|
except Exception as e:
|
|
RNS.log("Error while creating conversation: "+str(e), RNS.LOG_ERROR)
|
|
return False
|
|
|
|
return True
|
|
|
|
def lxm_ingest_uri(self, uri):
|
|
local_delivery_signal = "local_delivery_occurred"
|
|
duplicate_signal = "duplicate_lxm"
|
|
ingest_result = self.message_router.ingest_lxm_uri(
|
|
uri,
|
|
signal_local_delivery=local_delivery_signal,
|
|
signal_duplicate=duplicate_signal
|
|
)
|
|
|
|
if ingest_result == False:
|
|
response = "The URI contained no decodable messages"
|
|
|
|
elif ingest_result == local_delivery_signal:
|
|
response = "Message was decoded, decrypted successfully, and added to your conversation list."
|
|
|
|
elif ingest_result == duplicate_signal:
|
|
response = "The decoded message has already been processed by the LXMF Router, and will not be ingested again."
|
|
|
|
else:
|
|
# TODO: Add message to sneakernet queues
|
|
response = "The decoded message was not addressed to your LXMF address, and has been discarded."
|
|
|
|
self.setstate("lxm_uri_ingest.result", response)
|
|
|
|
def lxm_ingest(self, message, originator = False):
|
|
should_notify = False
|
|
is_trusted = False
|
|
|
|
if originator:
|
|
context_dest = message.destination_hash
|
|
else:
|
|
context_dest = message.source_hash
|
|
is_trusted = self.is_trusted(context_dest)
|
|
|
|
if self._db_message(message.hash):
|
|
RNS.log("Message exists, setting state to: "+str(message.state), RNS.LOG_DEBUG)
|
|
self._db_message_set_state(message.hash, message.state)
|
|
else:
|
|
RNS.log("Message does not exist, saving", RNS.LOG_DEBUG)
|
|
self._db_save_lxm(message, context_dest)
|
|
|
|
if is_trusted:
|
|
should_notify = True
|
|
|
|
if self._db_conversation(context_dest) == None:
|
|
self._db_create_conversation(context_dest)
|
|
self.setstate("app.flags.new_conversations", True)
|
|
|
|
if self.gui_display() == "messages_screen":
|
|
if self.gui_conversation() != context_dest:
|
|
self.unread_conversation(context_dest)
|
|
self.setstate("app.flags.unread_conversations", True)
|
|
else:
|
|
if self.gui_foreground():
|
|
should_notify = False
|
|
else:
|
|
self.unread_conversation(context_dest)
|
|
self.setstate("app.flags.unread_conversations", True)
|
|
|
|
if RNS.vendor.platformutils.is_android():
|
|
if self.gui_display() == "conversations_screen" and self.gui_foreground():
|
|
should_notify = False
|
|
|
|
if self.is_client:
|
|
should_notify = False
|
|
|
|
if should_notify:
|
|
nlen = 128
|
|
text = message.content.decode("utf-8")
|
|
notification_content = text[:nlen]
|
|
if len(text) > nlen:
|
|
text += "..."
|
|
|
|
self.notify(title=self.peer_display_name(context_dest), content=notification_content, group="LXM", context_id=RNS.hexrep(context_dest, delimit=False))
|
|
|
|
def start(self):
|
|
self._db_clean_messages()
|
|
self.__start_jobs_immediate()
|
|
|
|
thread = threading.Thread(target=self.__start_jobs_deferred)
|
|
thread.setDaemon(True)
|
|
thread.start()
|
|
|
|
self._db_setstate("core.started", True)
|
|
RNS.log("Sideband Core "+str(self)+" started")
|
|
|
|
def request_lxmf_sync(self, limit = None):
|
|
if self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_IDLE or self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_COMPLETE:
|
|
self.message_router.request_messages_from_propagation_node(self.identity, max_messages = limit)
|
|
RNS.log("LXMF message sync requested from propagation node "+RNS.prettyhexrep(self.message_router.get_outbound_propagation_node())+" for "+str(self.identity))
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def cancel_lxmf_sync(self):
|
|
if self.message_router.propagation_transfer_state != LXMF.LXMRouter.PR_IDLE:
|
|
self.message_router.cancel_propagation_node_requests()
|
|
|
|
def get_sync_progress(self):
|
|
return self.message_router.propagation_transfer_progress
|
|
|
|
def lxmf_delivery(self, message):
|
|
time_string = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(message.timestamp))
|
|
signature_string = "Signature is invalid, reason undetermined"
|
|
if message.signature_validated:
|
|
signature_string = "Validated"
|
|
else:
|
|
if message.unverified_reason == LXMF.LXMessage.SIGNATURE_INVALID:
|
|
signature_string = "Invalid signature"
|
|
if message.unverified_reason == LXMF.LXMessage.SOURCE_UNKNOWN:
|
|
signature_string = "Cannot verify, source is unknown"
|
|
|
|
RNS.log("LXMF delivery "+str(time_string)+". "+str(signature_string)+".")
|
|
|
|
try:
|
|
self.lxm_ingest(message)
|
|
except Exception as e:
|
|
RNS.log("Error while ingesting LXMF message "+RNS.prettyhexrep(message.hash)+" to database: "+str(e))
|
|
|
|
def get_display_name_bytes(self):
|
|
return self.config["display_name"].encode("utf-8")
|
|
|
|
def get_sync_status(self):
|
|
if self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_IDLE:
|
|
return "Idle"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_PATH_REQUESTED:
|
|
return "Path requested"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_LINK_ESTABLISHING:
|
|
return "Establishing link"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_LINK_ESTABLISHED:
|
|
return "Link established"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_REQUEST_SENT:
|
|
return "Sync request sent"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_RECEIVING:
|
|
return "Receiving messages"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_RESPONSE_RECEIVED:
|
|
return "Messages received"
|
|
elif self.message_router.propagation_transfer_state == LXMF.LXMRouter.PR_COMPLETE:
|
|
new_msgs = self.message_router.propagation_transfer_last_result
|
|
if new_msgs == 0:
|
|
return "Done, no new messages"
|
|
else:
|
|
return "Downloaded "+str(new_msgs)+" new messages"
|
|
else:
|
|
return "Unknown"
|
|
|
|
def cleanup(self):
|
|
if RNS.vendor.platformutils.get_platform() == "android":
|
|
if not self.reticulum.is_connected_to_shared_instance:
|
|
RNS.Transport.detach_interfaces()
|
|
|
|
rns_config = """
|
|
[reticulum]
|
|
enable_transport = TRANSPORT_IS_ENABLED
|
|
share_instance = Yes
|
|
shared_instance_port = 37428
|
|
instance_control_port = 37429
|
|
panic_on_interface_error = No
|
|
|
|
[logging]
|
|
loglevel = 3
|
|
|
|
"""
|