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fm11rf08s_nonces_with_data: save in JSON file

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Philippe Teuwen 2024-10-06 22:03:00 +02:00
commit 080ddc1595
5 changed files with 134 additions and 30 deletions
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36
client/pyscripts/fm11rf08s_recovery.py
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@ -112,12 +112,42 @@ if args.init_check:
print("Getting nonces...")
cmd = f"hf mf isen --collect_fm11rf08s_with_data --key {BACKDOOR_RF08S}"
p.console(cmd)
try:
nt, nt_enc, par_err, data = json.loads(p.grabbed_output)
except json.decoder.JSONDecodeError:
nonces_with_data = ""
for line in p.grabbed_output.split('\n'):
if "Wrong" in line or "error" in line:
print("Error getting nonces, abort.")
exit()
if "Saved" in line:
nonces_with_data = line[line.index("`"):].strip("`")
if (nonces_with_data == ""):
print("Error getting nonces, abort.")
exit()
try:
with open(nonces_with_data, 'r') as file:
# Load and parse the JSON data
dict_nwd = json.load(file)
except json.decoder.JSONDecodeError:
print(f"Error parsing {nonces_with_data}, abort.")
exit()
nt = [["", ""] for _ in range(NUM_SECTORS + NUM_EXTRA_SECTORS)]
nt_enc = [["", ""] for _ in range(NUM_SECTORS + NUM_EXTRA_SECTORS)]
par_err = [["", ""] for _ in range(NUM_SECTORS + NUM_EXTRA_SECTORS)]
data = ["" for _ in range(NUM_SECTORS * 4)]
for sec in range(NUM_SECTORS + NUM_EXTRA_SECTORS):
real_sec = sec
if sec >= NUM_SECTORS:
real_sec += 16
nt[sec][0] = dict_nwd["nt"][f"{real_sec}"]["a"].lower()
nt[sec][1] = dict_nwd["nt"][f"{real_sec}"]["b"].lower()
nt_enc[sec][0] = dict_nwd["nt_enc"][f"{real_sec}"]["a"].lower()
nt_enc[sec][1] = dict_nwd["nt_enc"][f"{real_sec}"]["b"].lower()
par_err[sec][0] = dict_nwd["par_err"][f"{real_sec}"]["a"]
par_err[sec][1] = dict_nwd["par_err"][f"{real_sec}"]["b"]
for blk in range(NUM_SECTORS * 4):
data[blk] = dict_nwd["blocks"][f"{blk}"]
print("Generating first dump file")
dumpfile = f"hf-mf-{uid:08X}-dump.bin"
with (open(dumpfile, "wb")) as f: