mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-14 02:27:26 -07:00
Added native output grabbing for Python and Lua: less hacky than output_grabber.py, should work on ProxSpace as well
This commit is contained in:
Philippe Teuwen
parent
83f6e2b56b
commit
369c5bb5db
23 changed files with 387 additions and 198 deletions
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@ -19,7 +19,6 @@ import time
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import subprocess
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import argparse
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import pm3
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from output_grabber import OutputGrabber
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# optional color support
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try:
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# pip install ansicolors
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@ -49,14 +48,6 @@ for tool, bin in tools.items():
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if not os.path.isfile(bin):
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if os.path.isfile(bin + ".exe"):
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tools[tool] = bin + ".exe"
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print(f"Native Windows/ProxSpace detected.")
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print(f"Currently, our Python output grabbing does not work properly on this environment.")
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print(f"Use WSL or Linux.")
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# cf https://stackoverflow.com/questions/52373180/python-on-windows-handle-invalid-when-redirecting-stdout-writing-to-file
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# for ref : https://docs.python.org/3/c-api/init_config.html#c.PyConfig.legacy_windows_stdio
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exit()
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else:
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print(f"Cannot find {bin}, abort!")
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exit()
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@ -69,27 +60,24 @@ parser.add_argument('-d', '--debug', action='store_true', help='Enable debug mod
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args = parser.parse_args()
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start_time = time.time()
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out = OutputGrabber()
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p = pm3.pm3()
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restore_color = False
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with out:
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p.console("prefs get color")
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p.console("prefs set color --off")
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for line in out.captured_output.split('\n'):
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p.console("prefs get color")
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p.console("prefs set color --off")
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for line in p.grabbed_output.split('\n'):
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if "ansi" in line:
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restore_color = True
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with out:
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p.console("hf 14a read")
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p.console("hf 14a read")
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uid = None
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for line in out.captured_output.split('\n'):
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for line in p.grabbed_output.split('\n'):
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if "UID:" in line:
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uid = int(line[10:].replace(' ', ''), 16)
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if uid is None:
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print("Card not found")
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if restore_color:
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with out:
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p.console("prefs set color --ansi")
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p.console("prefs set color --ansi")
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_ = p.grabbed_output
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exit()
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print("UID: " + color(f"{uid:08X}", fg="green"))
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@ -102,9 +90,8 @@ def print_key(sec, key_type, key):
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found_keys = [["", ""] for _ in range(NUM_SECTORS)]
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if not args.no_init_check:
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print("Checking default keys...")
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with out:
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p.console("hf mf fchk")
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for line in out.captured_output.split('\n'):
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p.console("hf mf fchk")
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for line in p.grabbed_output.split('\n'):
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if "[+] 0" in line:
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res = [x.strip() for x in line.split('|')]
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sec = int(res[0][4:])
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@ -119,18 +106,17 @@ nt = [["", ""] for _ in range(NUM_SECTORS)]
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nt_enc = [["", ""] for _ in range(NUM_SECTORS)]
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par_err = [["", ""] for _ in range(NUM_SECTORS)]
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print("Getting nonces...")
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with out:
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for sec in range(NUM_SECTORS):
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blk = sec * 4
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if found_keys[sec][0] == "" or found_keys[sec][1] == "":
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# Even if one key already found, we'll need both nt
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for key_type in [0, 1]:
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cmd = f"hf mf isen -n1 --blk {blk} -c {key_type+4} --key {BACKDOOR_RF08S}"
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p.console(cmd)
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cmd += f" --c2 {key_type}"
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p.console(cmd)
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for sec in range(NUM_SECTORS):
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blk = sec * 4
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if found_keys[sec][0] == "" or found_keys[sec][1] == "":
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# Even if one key already found, we'll need both nt
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for key_type in [0, 1]:
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cmd = f"hf mf isen -n1 --blk {blk} -c {key_type+4} --key {BACKDOOR_RF08S}"
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p.console(cmd)
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cmd += f" --c2 {key_type}"
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p.console(cmd)
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print("Processing traces...")
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for line in out.captured_output.split('\n'):
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for line in p.grabbed_output.split('\n'):
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if "nested cmd: 64" in line or "nested cmd: 65" in line:
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sec = int(line[24:26], 16)//4
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key_type = int(line[21:23], 16) - 0x64
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@ -232,9 +218,8 @@ for sec in range(NUM_SECTORS):
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cmd = f"hf mf fchk --blk {sec * 4} -{kt} -f {dic} --no-default"
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if args.debug:
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print(cmd)
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with out:
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p.console(cmd)
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for line in out.captured_output.split('\n'):
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p.console(cmd)
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for line in p.grabbed_output.split('\n'):
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if "aborted via keyboard" in line:
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abort = True
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if "found:" in line:
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@ -259,9 +244,8 @@ for sec in range(NUM_SECTORS):
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cmd = f"hf mf fchk --blk {sec * 4} -{kt} -f {dic} --no-default"
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if args.debug:
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print(cmd)
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with out:
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p.console(cmd)
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for line in out.captured_output.split('\n'):
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p.console(cmd)
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for line in p.grabbed_output.split('\n'):
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if "aborted via keyboard" in line:
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abort = True
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if "found:" in line:
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@ -281,9 +265,8 @@ for sec in range(NUM_SECTORS):
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cmd = f"hf mf fchk --blk {sec * 4} -{kt} -f {dic} --no-default"
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if args.debug:
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print(cmd)
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with out:
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p.console(cmd)
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for line in out.captured_output.split('\n'):
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p.console(cmd)
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for line in p.grabbed_output.split('\n'):
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if "aborted via keyboard" in line:
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abort = True
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if "found:" in line:
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@ -324,9 +307,8 @@ for sec in range(NUM_SECTORS):
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cmd += f" -k {k}"
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if args.debug:
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print(cmd)
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with out:
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p.console(cmd)
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for line in out.captured_output.split('\n'):
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p.console(cmd)
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for line in p.grabbed_output.split('\n'):
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if "aborted via keyboard" in line:
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abort = True
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if "found:" in line:
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@ -338,8 +320,8 @@ for sec in range(NUM_SECTORS):
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if abort:
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break
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if restore_color:
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with out:
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p.console("prefs set color --ansi")
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p.console("prefs set color --ansi")
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_ = p.grabbed_output
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if abort:
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print("Brute-forcing phase aborted via keyboard!")
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@ -389,10 +371,7 @@ else:
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cmd = f"hf mf fchk -f keys_{uid:08x}.dic --no-default --dump"
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if args.debug:
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print(cmd)
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with out:
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p.console(cmd)
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for line in out.captured_output.split('\n'):
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print(line)
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p.console(cmd, passthru = True)
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elapsed_time = time.time() - start_time
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minutes = int(elapsed_time // 60)
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