mirror of
https://github.com/markqvist/Reticulum.git
synced 2024-11-22 13:40:19 +00:00
572 lines
22 KiB
Python
572 lines
22 KiB
Python
#!/usr/bin/env python3
|
|
|
|
# MIT License
|
|
#
|
|
# Copyright (c) 2016-2022 Mark Qvist / unsigned.io
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
|
|
import RNS
|
|
import os
|
|
import sys
|
|
import time
|
|
import argparse
|
|
|
|
from RNS._version import __version__
|
|
|
|
remote_link = None
|
|
def connect_remote(destination_hash, auth_identity, timeout, no_output = False):
|
|
global remote_link, reticulum
|
|
if not RNS.Transport.has_path(destination_hash):
|
|
if not no_output:
|
|
print("Path to "+RNS.prettyhexrep(destination_hash)+" requested", end=" ")
|
|
sys.stdout.flush()
|
|
RNS.Transport.request_path(destination_hash)
|
|
pr_time = time.time()
|
|
while not RNS.Transport.has_path(destination_hash):
|
|
time.sleep(0.1)
|
|
if time.time() - pr_time > timeout:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Path request timed out")
|
|
exit(12)
|
|
|
|
remote_identity = RNS.Identity.recall(destination_hash)
|
|
|
|
def remote_link_closed(link):
|
|
if link.teardown_reason == RNS.Link.TIMEOUT:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("The link timed out, exiting now")
|
|
elif link.teardown_reason == RNS.Link.DESTINATION_CLOSED:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("The link was closed by the server, exiting now")
|
|
else:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Link closed unexpectedly, exiting now")
|
|
exit(10)
|
|
|
|
def remote_link_established(link):
|
|
global remote_link
|
|
link.identify(auth_identity)
|
|
remote_link = link
|
|
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Establishing link with remote transport instance...", end=" ")
|
|
sys.stdout.flush()
|
|
|
|
remote_destination = RNS.Destination(remote_identity, RNS.Destination.OUT, RNS.Destination.SINGLE, "rnstransport", "remote", "management")
|
|
link = RNS.Link(remote_destination)
|
|
link.set_link_established_callback(remote_link_established)
|
|
link.set_link_closed_callback(remote_link_closed)
|
|
|
|
def program_setup(configdir, table, rates, drop, destination_hexhash, verbosity, timeout, drop_queues,
|
|
drop_via, max_hops, remote=None, management_identity=None, remote_timeout=RNS.Transport.PATH_REQUEST_TIMEOUT,
|
|
no_output=False, json=False):
|
|
global remote_link, reticulum
|
|
reticulum = RNS.Reticulum(configdir = configdir, loglevel = 3+verbosity)
|
|
if remote:
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(remote) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
identity_hash = bytes.fromhex(remote)
|
|
remote_hash = RNS.Destination.hash_from_name_and_identity("rnstransport.remote.management", identity_hash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
|
|
identity = RNS.Identity.from_file(os.path.expanduser(management_identity))
|
|
if identity == None:
|
|
raise ValueError("Could not load management identity from "+str(management_identity))
|
|
|
|
try:
|
|
connect_remote(remote_hash, identity, remote_timeout, no_output)
|
|
except Exception as e:
|
|
raise e
|
|
|
|
except Exception as e:
|
|
print(str(e))
|
|
exit(20)
|
|
|
|
while remote_link == None:
|
|
time.sleep(0.1)
|
|
|
|
|
|
if table:
|
|
destination_hash = None
|
|
if destination_hexhash != None:
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(destination_hexhash) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
destination_hash = bytes.fromhex(destination_hexhash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
except Exception as e:
|
|
print(str(e))
|
|
sys.exit(1)
|
|
|
|
if not remote_link:
|
|
table = sorted(reticulum.get_path_table(max_hops=max_hops), key=lambda e: (e["interface"], e["hops"]) )
|
|
else:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Sending request...", end=" ")
|
|
sys.stdout.flush()
|
|
receipt = remote_link.request("/path", data = ["table", destination_hash, max_hops])
|
|
while not receipt.concluded():
|
|
time.sleep(0.1)
|
|
response = receipt.get_response()
|
|
if response:
|
|
table = response
|
|
print("\r \r", end="")
|
|
else:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("The remote request failed. Likely authentication failure.")
|
|
exit(10)
|
|
|
|
displayed = 0
|
|
if json:
|
|
import json
|
|
for p in table:
|
|
for k in p:
|
|
if isinstance(p[k], bytes):
|
|
p[k] = RNS.hexrep(p[k], delimit=False)
|
|
|
|
print(json.dumps(table))
|
|
exit()
|
|
else:
|
|
for path in table:
|
|
if destination_hash == None or destination_hash == path["hash"]:
|
|
displayed += 1
|
|
exp_str = RNS.timestamp_str(path["expires"])
|
|
if path["hops"] == 1:
|
|
m_str = " "
|
|
else:
|
|
m_str = "s"
|
|
print(RNS.prettyhexrep(path["hash"])+" is "+str(path["hops"])+" hop"+m_str+" away via "+RNS.prettyhexrep(path["via"])+" on "+path["interface"]+" expires "+RNS.timestamp_str(path["expires"]))
|
|
|
|
if destination_hash != None and displayed == 0:
|
|
print("No path known")
|
|
sys.exit(1)
|
|
|
|
elif rates:
|
|
destination_hash = None
|
|
if destination_hexhash != None:
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(destination_hexhash) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
destination_hash = bytes.fromhex(destination_hexhash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
except Exception as e:
|
|
print(str(e))
|
|
sys.exit(1)
|
|
|
|
if not remote_link:
|
|
table = reticulum.get_rate_table()
|
|
else:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Sending request...", end=" ")
|
|
sys.stdout.flush()
|
|
receipt = remote_link.request("/path", data = ["rates", destination_hash])
|
|
while not receipt.concluded():
|
|
time.sleep(0.1)
|
|
response = receipt.get_response()
|
|
if response:
|
|
table = response
|
|
print("\r \r", end="")
|
|
else:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("The remote request failed. Likely authentication failure.")
|
|
exit(10)
|
|
|
|
table = sorted(table, key=lambda e: e["last"])
|
|
if json:
|
|
import json
|
|
for p in table:
|
|
for k in p:
|
|
if isinstance(p[k], bytes):
|
|
p[k] = RNS.hexrep(p[k], delimit=False)
|
|
|
|
print(json.dumps(table))
|
|
exit()
|
|
else:
|
|
if len(table) == 0:
|
|
print("No information available")
|
|
|
|
else:
|
|
displayed = 0
|
|
for entry in table:
|
|
if destination_hash == None or destination_hash == entry["hash"]:
|
|
displayed += 1
|
|
try:
|
|
last_str = pretty_date(int(entry["last"]))
|
|
start_ts = entry["timestamps"][0]
|
|
span = max(time.time() - start_ts, 3600.0)
|
|
span_hours = span/3600.0
|
|
span_str = pretty_date(int(entry["timestamps"][0]))
|
|
hour_rate = round(len(entry["timestamps"])/span_hours, 3)
|
|
if hour_rate-int(hour_rate) == 0:
|
|
hour_rate = int(hour_rate)
|
|
|
|
if entry["rate_violations"] > 0:
|
|
if entry["rate_violations"] == 1:
|
|
s_str = ""
|
|
else:
|
|
s_str = "s"
|
|
|
|
rv_str = ", "+str(entry["rate_violations"])+" active rate violation"+s_str
|
|
else:
|
|
rv_str = ""
|
|
|
|
if entry["blocked_until"] > time.time():
|
|
bli = time.time()-(int(entry["blocked_until"])-time.time())
|
|
bl_str = ", new announces allowed in "+pretty_date(int(bli))
|
|
else:
|
|
bl_str = ""
|
|
|
|
|
|
print(RNS.prettyhexrep(entry["hash"])+" last heard "+last_str+" ago, "+str(hour_rate)+" announces/hour in the last "+span_str+rv_str+bl_str)
|
|
|
|
except Exception as e:
|
|
print("Error while processing entry for "+RNS.prettyhexrep(entry["hash"]))
|
|
print(str(e))
|
|
|
|
if destination_hash != None and displayed == 0:
|
|
print("No information available")
|
|
sys.exit(1)
|
|
|
|
elif drop_queues:
|
|
if remote_link:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Dropping announce queues on remote instances not yet implemented")
|
|
exit(255)
|
|
|
|
print("Dropping announce queues on all interfaces...")
|
|
reticulum.drop_announce_queues()
|
|
|
|
elif drop:
|
|
if remote_link:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Dropping path on remote instances not yet implemented")
|
|
exit(255)
|
|
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(destination_hexhash) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
destination_hash = bytes.fromhex(destination_hexhash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
except Exception as e:
|
|
print(str(e))
|
|
sys.exit(1)
|
|
|
|
if reticulum.drop_path(destination_hash):
|
|
print("Dropped path to "+RNS.prettyhexrep(destination_hash))
|
|
else:
|
|
print("Unable to drop path to "+RNS.prettyhexrep(destination_hash)+". Does it exist?")
|
|
sys.exit(1)
|
|
|
|
elif drop_via:
|
|
if remote_link:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Dropping all paths via specific transport instance on remote instances yet not implemented")
|
|
exit(255)
|
|
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(destination_hexhash) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
destination_hash = bytes.fromhex(destination_hexhash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
except Exception as e:
|
|
print(str(e))
|
|
sys.exit(1)
|
|
|
|
if reticulum.drop_all_via(destination_hash):
|
|
print("Dropped all paths via "+RNS.prettyhexrep(destination_hash))
|
|
else:
|
|
print("Unable to drop paths via "+RNS.prettyhexrep(destination_hash)+". Does the transport instance exist?")
|
|
sys.exit(1)
|
|
|
|
else:
|
|
if remote_link:
|
|
if not no_output:
|
|
print("\r \r", end="")
|
|
print("Requesting paths on remote instances not implemented")
|
|
exit(255)
|
|
|
|
try:
|
|
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
|
|
if len(destination_hexhash) != dest_len:
|
|
raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
|
|
try:
|
|
destination_hash = bytes.fromhex(destination_hexhash)
|
|
except Exception as e:
|
|
raise ValueError("Invalid destination entered. Check your input.")
|
|
except Exception as e:
|
|
print(str(e))
|
|
sys.exit(1)
|
|
|
|
if not RNS.Transport.has_path(destination_hash):
|
|
RNS.Transport.request_path(destination_hash)
|
|
print("Path to "+RNS.prettyhexrep(destination_hash)+" requested ", end=" ")
|
|
sys.stdout.flush()
|
|
|
|
i = 0
|
|
syms = "⢄⢂⢁⡁⡈⡐⡠"
|
|
limit = time.time()+timeout
|
|
while not RNS.Transport.has_path(destination_hash) and time.time()<limit:
|
|
time.sleep(0.1)
|
|
print(("\b\b"+syms[i]+" "), end="")
|
|
sys.stdout.flush()
|
|
i = (i+1)%len(syms)
|
|
|
|
if RNS.Transport.has_path(destination_hash):
|
|
hops = RNS.Transport.hops_to(destination_hash)
|
|
next_hop_bytes = reticulum.get_next_hop(destination_hash)
|
|
if next_hop_bytes == None:
|
|
print("\r \rError: Invalid path data returned")
|
|
sys.exit(1)
|
|
else:
|
|
next_hop = RNS.prettyhexrep(next_hop_bytes)
|
|
next_hop_interface = reticulum.get_next_hop_if_name(destination_hash)
|
|
|
|
if hops != 1:
|
|
ms = "s"
|
|
else:
|
|
ms = ""
|
|
|
|
print("\rPath found, destination "+RNS.prettyhexrep(destination_hash)+" is "+str(hops)+" hop"+ms+" away via "+next_hop+" on "+next_hop_interface)
|
|
else:
|
|
print("\r \rPath not found")
|
|
sys.exit(1)
|
|
|
|
|
|
|
|
def main():
|
|
try:
|
|
parser = argparse.ArgumentParser(description="Reticulum Path Discovery Utility")
|
|
|
|
parser.add_argument("--config",
|
|
action="store",
|
|
default=None,
|
|
help="path to alternative Reticulum config directory",
|
|
type=str
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--version",
|
|
action="version",
|
|
version="rnpath {version}".format(version=__version__)
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-t",
|
|
"--table",
|
|
action="store_true",
|
|
help="show all known paths",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-m",
|
|
"--max",
|
|
action="store",
|
|
metavar="hops",
|
|
type=int,
|
|
help="maximum hops to filter path table by",
|
|
default=None
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-r",
|
|
"--rates",
|
|
action="store_true",
|
|
help="show announce rate info",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-d",
|
|
"--drop",
|
|
action="store_true",
|
|
help="remove the path to a destination",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-D",
|
|
"--drop-announces",
|
|
action="store_true",
|
|
help="drop all queued announces",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-x", "--drop-via",
|
|
action="store_true",
|
|
help="drop all paths via specified transport instance",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-w",
|
|
action="store",
|
|
metavar="seconds",
|
|
type=float,
|
|
help="timeout before giving up",
|
|
default=RNS.Transport.PATH_REQUEST_TIMEOUT
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-R",
|
|
action="store",
|
|
metavar="hash",
|
|
help="transport identity hash of remote instance to manage",
|
|
default=None,
|
|
type=str
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-i",
|
|
action="store",
|
|
metavar="path",
|
|
help="path to identity used for remote management",
|
|
default=None,
|
|
type=str
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-W",
|
|
action="store",
|
|
metavar="seconds",
|
|
type=float,
|
|
help="timeout before giving up on remote queries",
|
|
default=RNS.Transport.PATH_REQUEST_TIMEOUT
|
|
)
|
|
|
|
parser.add_argument(
|
|
"-j",
|
|
"--json",
|
|
action="store_true",
|
|
help="output in JSON format",
|
|
default=False
|
|
)
|
|
|
|
parser.add_argument(
|
|
"destination",
|
|
nargs="?",
|
|
default=None,
|
|
help="hexadecimal hash of the destination",
|
|
type=str
|
|
)
|
|
|
|
parser.add_argument('-v', '--verbose', action='count', default=0)
|
|
|
|
args = parser.parse_args()
|
|
|
|
if args.config:
|
|
configarg = args.config
|
|
else:
|
|
configarg = None
|
|
|
|
if not args.drop_announces and not args.table and not args.rates and not args.destination and not args.drop_via:
|
|
print("")
|
|
parser.print_help()
|
|
print("")
|
|
else:
|
|
program_setup(
|
|
configdir = configarg,
|
|
table = args.table,
|
|
rates = args.rates,
|
|
drop = args.drop,
|
|
destination_hexhash = args.destination,
|
|
verbosity = args.verbose,
|
|
timeout = args.w,
|
|
drop_queues = args.drop_announces,
|
|
drop_via = args.drop_via,
|
|
max_hops = args.max,
|
|
remote=args.R,
|
|
management_identity=args.i,
|
|
remote_timeout=args.W,
|
|
json=args.json,
|
|
)
|
|
sys.exit(0)
|
|
|
|
except KeyboardInterrupt:
|
|
print("")
|
|
exit()
|
|
|
|
def pretty_date(time=False):
|
|
from datetime import datetime
|
|
now = datetime.now()
|
|
if type(time) is int:
|
|
diff = now - datetime.fromtimestamp(time)
|
|
elif isinstance(time,datetime):
|
|
diff = now - time
|
|
elif not time:
|
|
diff = now - now
|
|
second_diff = diff.seconds
|
|
day_diff = diff.days
|
|
if day_diff < 0:
|
|
return ''
|
|
if day_diff == 0:
|
|
if second_diff < 10:
|
|
return str(second_diff) + " seconds"
|
|
if second_diff < 60:
|
|
return str(second_diff) + " seconds"
|
|
if second_diff < 120:
|
|
return "1 minute"
|
|
if second_diff < 3600:
|
|
return str(int(second_diff / 60)) + " minutes"
|
|
if second_diff < 7200:
|
|
return "an hour"
|
|
if second_diff < 86400:
|
|
return str(int(second_diff / 3600)) + " hours"
|
|
if day_diff == 1:
|
|
return "1 day"
|
|
if day_diff < 7:
|
|
return str(day_diff) + " days"
|
|
if day_diff < 31:
|
|
return str(int(day_diff / 7)) + " weeks"
|
|
if day_diff < 365:
|
|
return str(int(day_diff / 30)) + " months"
|
|
return str(int(day_diff / 365)) + " years"
|
|
|
|
if __name__ == "__main__":
|
|
main() |