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Added drop path ability to rnpath utility

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Mark Qvist 2022-04-20 11:12:21 +02:00
parent 6d23da360d
commit 104b186047
3 changed files with 62 additions and 2 deletions
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38
RNS/Utilities/rnpath.py
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@ -30,7 +30,7 @@ import argparse
from RNS._version import __version__
def program_setup(configdir, table, destination_hexhash, verbosity):
def program_setup(configdir, table, drop, destination_hexhash, verbosity):
if table:
reticulum = RNS.Reticulum(configdir = configdir, loglevel = 3+verbosity)
table = sorted(reticulum.get_path_table(), key=lambda e: (e["interface"], e["hops"]) )
@ -39,6 +39,26 @@ def program_setup(configdir, table, destination_hexhash, verbosity):
exp_str = RNS.timestamp_str(path["expires"])
print(RNS.prettyhexrep(path["hash"])+" is "+str(path["hops"])+" hops away via "+RNS.prettyhexrep(path["via"])+" on "+path["interface"]+" expires "+RNS.timestamp_str(path["expires"]))
elif drop:
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))
exit()
reticulum = RNS.Reticulum(configdir = configdir, loglevel = 3+verbosity)
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?")
else:
try:
dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
@ -104,6 +124,14 @@ def main():
default=False
)
parser.add_argument(
"-d",
"--drop",
action="store_true",
help="remove the path to a destination",
default=False
)
parser.add_argument(
"destination",
nargs="?",
@ -126,7 +154,13 @@ def main():
parser.print_help()
print("")
else:
program_setup(configdir = configarg, table = args.table, destination_hexhash = args.destination, verbosity = args.verbose)
program_setup(
configdir = configarg,
table = args.table,
drop = args.drop,
destination_hexhash = args.destination,
verbosity = args.verbose
)
except KeyboardInterrupt:
print("")