RfidResearchGroup/proxmark3
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Update response handling and fix detection command

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Signed-off-by: Trigat <trigat@protonmail.com>
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Trigat 2025-09-02 08:42:35 -05:00 • committed by GitHub
parent f9b3bff4b7
commit e68babd6ba
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GPG key ID: B5690EEEBB952194
1 changed files with 15 additions and 3 deletions
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18
client/pyscripts/des_talk.py
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@ -80,7 +80,7 @@ def send_proxmark_command(command):
host_device = detect_proxmark_device()
process = subprocess.Popen(
["proxmark3", host_device],
["proxmark3", "-p", host_device],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
@ -154,7 +154,7 @@ def authenticate_and_menu():
print("3. Delete an AID")
print("4. Format PICC")
print("5. Show free memory")
print("6. Change keys")
print("6. Change Master and AID keys")
print("7. Exit")
choice = input("Enter your choice: ").strip()
@ -241,6 +241,7 @@ def create_aid(key_type, key, com_mode):
create_command = f"hf mfdes createapp -n 0 --aid {aid} --fid {iso_fid} --dstalgo {dstalgo} -t {key_type} -k {key} -m {com_mode} -a"
response = send_proxmark_command(create_command)
print(response)
print("\n.:: DESFire assigns all-zero keys to new applications by default. Keys can be modified via the main menu. ::.\n")
def delete_aid(key_type, key, com_mode):
@ -337,7 +338,8 @@ def list_files(aid, key_type, key, com_mode, aid_key_type, aid_key):
print(f"{i}. {file_id}")
return file_ids
else:
print("No files found in this AID.")
print("No files found in this AID.\n")
print(response)
return []
def read_file(aid, key_type, key, com_mode, aid_key_type, aid_key):
@ -356,6 +358,11 @@ def read_file(aid, key_type, key, com_mode, aid_key_type, aid_key):
f"--offset {offset_hex} --length {length_hex} -m {com_mode}"
response = send_proxmark_command(read_command)
# Check for authentication error
if "authenticate error" in response.lower():
print("\nAuthentication Error")
return None
# Extract and display file content
print("\nFile Data:")
for line in response.splitlines():
@ -410,6 +417,11 @@ def write_to_file(aid, key_type, key, com_mode, aid_key_type, aid_key):
file_size_command = f"hf mfdes getfilesettings --aid {aid} --fid {file_id} -t {aid_key_type} -k {aid_key} -m {com_mode}"
response = send_proxmark_command(file_size_command)
# Check for authentication error
if "authenticate error" in response.lower():
print("\nAuthentication Error")
return None
# Extract the file size from the response
file_size_match = re.search(r"File size \(bytes\)... (\d+) / 0x([0-9A-Fa-f]+)", response)
if not file_size_match: