mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
61 lines
1.7 KiB
Python
Executable file
61 lines
1.7 KiB
Python
Executable file
#!/usr/bin/python3
|
|
# -*- coding: utf-8 -*-
|
|
"""
|
|
Created on 26.08.23
|
|
|
|
@author: DJ2LS
|
|
|
|
tool for generating HMAC tokens
|
|
"""
|
|
|
|
|
|
import argparse
|
|
import numpy as np
|
|
|
|
def create_hmac_salts(dxcallsign: str, mycallsign: str, num_tokens: int):
|
|
"""
|
|
Creates a file with tokens for hmac signing
|
|
|
|
Args:
|
|
dxcallsign:
|
|
mycallsign:
|
|
int:
|
|
|
|
Returns:
|
|
bool
|
|
"""
|
|
try:
|
|
token_array = []
|
|
for _ in range(num_tokens):
|
|
token_array.append(np.random.bytes(4).hex())
|
|
|
|
# Create and write random strings to a file
|
|
with open(f"freedata_hmac_STATION_{mycallsign}_REMOTE_{dxcallsign}.txt", "w") as file:
|
|
for _ in range(len(token_array)):
|
|
file.write(token_array[_] + '\n')
|
|
|
|
# Create and write random strings to a file
|
|
with open(f"freedata_hmac_STATION_{dxcallsign}_REMOTE_{mycallsign}.txt", "w") as file:
|
|
for _ in range(len(token_array)):
|
|
file.write(token_array[_] + '\n')
|
|
|
|
print("files created - place them in modem/hmac folder and share the file with the remote station")
|
|
|
|
except Exception:
|
|
print("error creating hmac file")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
parser = argparse.ArgumentParser(description='FreeDATA token generator')
|
|
|
|
parser.add_argument('--dxcallsign', dest="dxcallsign", default='AA0AA', help="Select the destination callsign", type=str)
|
|
parser.add_argument('--mycallsign', dest="mycallsign", default='AA0AA', help="Select the own callsign", type=str)
|
|
parser.add_argument('--tokens', dest="tokens", default=1000, help="Amount of tokens to create", type=int)
|
|
|
|
args = parser.parse_args()
|
|
create_hmac_salts(args.dxcallsign, args.mycallsign, int(args.tokens))
|
|
|
|
|
|
|
|
|