mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-21 05:43:48 -07:00
Merge pull request #2613 from csBlueChip/master
Fudan FM11R08* full-card recovery script; with Bambu tag support
This commit is contained in:
Iceman
GitHub
commit
cf7431c98d
2 changed files with 943 additions and 1 deletions
942
client/pyscripts/fm11rf08_full.py
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942
client/pyscripts/fm11rf08_full.py
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@ -0,0 +1,942 @@
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#!/usr/bin/env python3
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#------------------------------------------------------------------------------
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# Revision log & Licence
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#------------------------------------------------------------------------------
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'''
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1.2.0 - BC - Proxmark3 Submission
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'''
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script_ver = "1.2.0"
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'''
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Copyright @csBlueChip
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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See LICENSE.txt for the text of the license.
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The original version of this script can be found at:
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https://github.com/csBlueChip/Proxmark_Stuff/tree/main/MiFare_Docs/Fudan_RF08(S)/PM3_Script
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The original version is released with an MIT Licence.
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Or please reach out to me [BlueChip] personally for alternative licenses.
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'''
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#------------------------------------------------------------------------------
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# Imports
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#
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import re
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import os
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import sys
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import time
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import argparse
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import pm3
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import struct
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import json
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import requests
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from fm11rf08s_recovery import recovery
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# optional color support .. `pip install ansicolors`
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try:
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from colors import color
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except ModuleNotFoundError:
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def color(s, fg=None):
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_ = fg
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return str(s)
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#+=============================================================================
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# Print and Log
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# >> "logfile"
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#==============================================================================
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def startlog(uid, append = False):
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global logfile
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logfile = f"{dpath}hf-mf-{uid:08X}-log.txt"
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if append == False:
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with open(logfile, 'w'): pass
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#+=========================================================
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def lprint(s, end='\n', flush=False):
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print(s, end=end, flush=flush)
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if logfile is not None:
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with open(logfile, 'a') as f:
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f.write(s + end)
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#++============================================================================
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# == MAIN ==
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# >> "prompt"
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# >> p. [console handle]
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# >> "keyfile"
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#==============================================================================
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def main():
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global prompt
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global p
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prompt = "[bc]"
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p = pm3.pm3() # console interface
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getPrefs()
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checkVer()
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parseCli()
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print(f"{prompt} Fudan FM11RF08[S] full card recovery")
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print(f"{prompt} (C)Copyright BlueChip, Nov/2024")
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print(prompt)
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print(f"{prompt} Dump folder: {dpath}")
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getDarkKey()
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decodeBlock0()
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global keyfile
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global mad
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mad = False
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keyfile = f"{dpath}hf-mf-{uid:08X}-key.bin"
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keyok = False
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if args.force == False and loadKeys() == True:
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keyok = True
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else:
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if args.recover == False:
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lprint(f"{prompt} * Keys not loaded, use --recover to run recovery script [slow]")
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else:
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recoverKeys()
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if loadKeys() == True: keyok = True
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if keyok == True:
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if verifyKeys() == False:
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if args.nokeys == False:
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lprint(f"{prompt} ! Use --nokeys to keep going past this point")
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exit(101)
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readBlocks()
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patchKeys(keyok)
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diskDump() # save it before you do anything else
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dumpData()
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dumpAcl()
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if mad == True: dumpMad()
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if (args.bambu == True) or (detectBambu() == True):
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dumpBambu()
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lprint(prompt)
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lprint(f"{prompt} Tadah!")
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return
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#+=============================================================================
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# Get PM3 preferences
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# >> "dpath"
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#==============================================================================
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def getPrefs():
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global dpath
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p.console("prefs show --json")
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prefs = json.loads(p.grabbed_output)
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dpath = prefs['file.default.dumppath'] + os.path.sep
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#+=============================================================================
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# Assert python version
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#==============================================================================
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def checkVer():
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required_version = (3, 8)
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if sys.version_info < required_version:
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print(f"Python version: {sys.version}")
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print(f"The script needs at least Python v{required_version[0]}.{required_version[1]}. Abort.")
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exit()
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#+=============================================================================
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# Parse the CLi arguments
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# >> args.
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#==============================================================================
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def parseCli():
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global args
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parser = argparse.ArgumentParser(description='Full recovery of Fudan FM11RF08* cards.')
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parser.add_argument('-n', '--nokeys', action='store_true', help='extract data even if keys are missing')
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parser.add_argument('-r', '--recover', action='store_true', help='run key recovery script if required')
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parser.add_argument('-f', '--force', action='store_true', help='force recovery of keys')
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parser.add_argument('-b', '--bambu', action='store_true', help='force Bambu tag decode')
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parser.add_argument('-v', '--validate', action='store_true', help='check Fudan signature (requires internet)')
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args = parser.parse_args()
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if args.force == True: args.recover = True
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#+=============================================================================
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# Find backdoor key
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# >> "dkey"
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# >> "blk0"
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'''
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[=] # | sector 00 / 0x00 | ascii
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[=] ----+-------------------------------------------------+-----------------
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[=] 0 | 5C B4 9C A6 D2 08 04 00 04 59 92 25 BF 5F 70 90 | \........Y.%._p.
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'''
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#==============================================================================
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def getDarkKey():
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global dkey
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global blk0
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# FM11RF08S FM11RF08 FM11RF32
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dklist = ["A396EFA4E24F", "A31667A8CEC1", "518b3354E760"]
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print(prompt)
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print(f"{prompt} Trying known backdoor keys...")
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dkey = ""
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for k in dklist:
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cmd = f"hf mf rdbl -c 4 --key {k} --blk 0"
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print(f"{prompt} `{cmd}`", end='', flush=True)
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res = p.console(f"{cmd}", capture=False)
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if res == 0:
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print(" - success")
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dkey = k;
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break;
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print(f" - fail [{res}]")
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if dkey == "":
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print(f"{prompt}")
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print(f"{prompt} ! Unknown key, or card not detected.")
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exit(1)
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for line in p.grabbed_output.split('\n'):
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if " | " in line and "# | s" not in line:
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blk0 = line[10:56+1]
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#+=============================================================================
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# Extract data from block 0
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# >> "uid"
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# >> "uids"
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#==============================================================================
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def decodeBlock0():
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global uid
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global uids
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# We do this early so we can name the logfile!
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uids = blk0[0:11] # UID string : "11 22 33 44"
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uid = int(uids.replace(' ', ''), 16) # UID (value) : 0x11223344
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startlog(uid, append=False)
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lprint(prompt)
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lprint(f"{prompt} UID BCC ++----- RF08 ID -----++")
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lprint(f"{prompt} ! ! SAK !! !!")
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lprint(f"{prompt} ! ! ! ATQA !! Fudan Sig !!")
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lprint(f"{prompt} !---------. !. !. !---. VV .---------------. VV")
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# 0 12 15 18 24 27 45
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# ! ! ! ! ! ! !
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# 00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF
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lprint(f"{prompt} Block 0 : {blk0}")
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# --- decode block 0 ---
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bcc = int(blk0[12:14], 16) # BCC
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chk = 0 # calculate checksum
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for h in uids.split():
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chk ^= int(h, 16)
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sak = int(blk0[15:17], 16) # SAK
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atqa = int(blk0[18:23].replace(' ',''), 16) # 0x7788
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fida = int(blk0[24:26], 16) # Fudan ID 0x88
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fidb = int(blk0[45:47], 16) # Fudan ID 0xFF
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fid = (fida<<8)|fidb # Fudan ID 0x88FF
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hash = blk0[27:44] # Fudan hash "99 AA BB CC DD EE"
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type = f"[{fida:02X}:{fidb:02X}]" # type/name
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if fidb == 0x90:
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if fida == 0x01 or fida == 0x03 or fida == 0x04:
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type += " - Fudan FM11RF08S"
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elif fidb == 0x1D:
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if fida == 0x01 or fida == 0x02 or fida == 0x03:
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type += " - Fudan FM11RF08"
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elif fidb == 0x91 or fidb == 0x98:
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type += " - Fudan FM11RF08 (never seen in the wild)"
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else:
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type += " - Unknown (please report)"
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# --- show results ---
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lprint(prompt)
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lprint(f"{prompt} UID/BCC : {uid:08X}/{bcc:02X} - ", end='')
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if bcc == chk: lprint("verified")
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else: lprint(f"fail. Expected {chk:02X}")
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lprint(f"{prompt} SAK : {sak:02X} - ", end='')
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if sak == 0x01: lprint("NXP MIFARE TNP3xxx 1K")
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elif sak == 0x08: lprint("NXP MIFARE CLASSIC 1k | Plus 1k | Ev1 1K")
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elif sak == 0x09: lprint("NXP MIFARE Mini 0.3k")
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elif sak == 0x10: lprint("NXP MIFARE Plus 2k")
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elif sak == 0x18: lprint("NXP MIFARE Classic 4k | Plus 4k | Ev1 4k")
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else: lprint("{unknown}")
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lprint(f"{prompt} ATQA : {atqa:04X}") # show ATQA
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lprint(f"{prompt} Fudan ID : {type}") # show type
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lprint(f"{prompt} Fudan Sig: {hash}") # show ?Partial HMAC?
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lprint(f"{prompt} Dark Key : {dkey}") # show key
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#+=============================================================================
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# Fudan validation
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# >> "blk0"
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#==============================================================================
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def fudanValidate():
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global blk0
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url = "https://rfid.fm-uivs.com/nfcTools/api/M1KeyRest"
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hdr = "Content-Type: application/text; charset=utf-8"
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post = f"{blk0.replace(' ','')}"
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lprint(prompt)
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lprint(f"{prompt} Validator: `wget -q -O -"
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f" --header=\"{hdr}\""
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f" --post-data \"{post}\""
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f" {url}"
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" | json_pp`")
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if args.validate:
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lprint(prompt)
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lprint(f"{prompt} Check Fudan signature (requires internet)...")
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headers = { "Content-Type" : "application/text; charset=utf-8" }
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resp = requests.post(url, headers=headers, data=post)
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if resp.status_code != 200:
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lprint(f"{prompt} HTTP Error {resp.status_code} - check request not processed")
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else:
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r = json.loads(resp.text)
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lprint(f"{prompt} The man from Fudan, he say: {r['code']} - {r['message']}", end='')
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if r['data'] is not None:
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lprint(f" {{{r['data']}}}")
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else:
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lprint("")
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else:
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lprint(prompt)
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lprint(f"{prompt} ...Use --validate to perform Fudan signature check automatically")
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#+=============================================================================
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# Load keys from file
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# If keys cannot be loaded AND --recover is specified, then run key recovery
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# >> "keyfile"
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# >> "key[17][2]"
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#==============================================================================
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def loadKeys():
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global keyfile
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global key
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key = [[0 for _ in range(2)] for _ in range(17)] # create a fresh array
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lprint(prompt)
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lprint(f"{prompt} Load Keys from file: |{keyfile}|")
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try:
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with (open(keyfile, "rb")) as fh:
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for ab in [0, 1]:
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for sec in range((16+2)-1):
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key[sec][ab] = fh.read(6)
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|
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except IOError as e:
|
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return False
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return True
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#+=============================================================================
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# Run key recovery script
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# >> "keyfile"
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#==============================================================================
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def recoverKeys():
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global keyfile
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|
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badrk = 0 # 'bad recovered key' count (ie. not recovered)
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lprint(prompt)
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lprint(f"{prompt} Running recovery script, ETA: Less than 30 minutes")
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|
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lprint(prompt)
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lprint(f'{prompt} `-._,-\'"`-._,-"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,')
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r = recovery(quiet=False)
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keyfile = r['keyfile']
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rkey = r['found_keys']
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fdump = r['dumpfile']
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rdata = r['data']
|
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|
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lprint(f'{prompt} `-._,-\'"`-._,-"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,')
|
||||
|
||||
for k in range(0, 16+1):
|
||||
for ab in [0, 1]:
|
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if rkey[k][ab] == "":
|
||||
if badrk == 0: lprint(f"{prompt} Some keys were not recovered: ", end='')
|
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else: lprint(f", ", end='')
|
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badrk += 1
|
||||
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kn = k
|
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if kn > 15: kn += 16
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lprint(f"[{kn}/", end='')
|
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lprint("A]" if ab == 0 else "B]", end='')
|
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if badrk > 0: lprint("")
|
||||
|
||||
#+=============================================================================
|
||||
# Verify keys
|
||||
# >> "key[][]"
|
||||
# >> mad!
|
||||
#==============================================================================
|
||||
def verifyKeys():
|
||||
global key
|
||||
global mad
|
||||
|
||||
badk = 0
|
||||
|
||||
lprint(f"{prompt} Check keys..")
|
||||
|
||||
for sec in range (0,16+1): # 16 normal, 1 dark
|
||||
sn = sec
|
||||
if (sn > 15): sn = sn + 16
|
||||
|
||||
for ab in [0, 1]:
|
||||
bn = (sec * 4) + 3
|
||||
if bn >= 64: bn += 64
|
||||
|
||||
cmd = f"hf mf rdbl -c {ab} --key {key[sec][ab].hex()} --blk {bn}"
|
||||
lprint(f"{prompt} `{cmd}`", end='', flush=True)
|
||||
|
||||
res = p.console(f"{cmd}", capture=False)
|
||||
lprint(" " * (3-len(str(bn))), end="")
|
||||
if res == 0:
|
||||
lprint(" ... PASS", end="")
|
||||
else:
|
||||
lprint(" ... FAIL", end="")
|
||||
badk += 1
|
||||
key[sec][ab] = ""
|
||||
|
||||
# check for Mifare Application Directory
|
||||
if (sec == 0) and (ab == 0) \
|
||||
and (key[0][0] == b'\xa0\xa1\xa2\xa3\xa4\xa5'):
|
||||
mad = True
|
||||
lprint(" - MAD Key")
|
||||
else:
|
||||
lprint("")
|
||||
|
||||
if badk > 0:
|
||||
lprint(f"{prompt} ! {badk} bad key", end='')
|
||||
lprint("s exist" if badk != 1 else " exists")
|
||||
rv = False
|
||||
|
||||
else:
|
||||
lprint(f"{prompt} All keys verified OK")
|
||||
rv = True
|
||||
|
||||
if mad == True:
|
||||
lprint(f"{prompt} MAD key detected")
|
||||
|
||||
return rv
|
||||
|
||||
#+=============================================================================
|
||||
# Read all block data - INCLUDING Dark blocks
|
||||
# >> blkn
|
||||
# >> "data[]"
|
||||
'''
|
||||
[=] # | sector 00 / 0x00 | ascii
|
||||
[=] ----+-------------------------------------------------+-----------------
|
||||
[=] 0 | 5C B4 9C A6 D2 08 04 00 04 59 92 25 BF 5F 70 90 | \........Y.%._p.
|
||||
'''
|
||||
#==============================================================================
|
||||
def readBlocks():
|
||||
global data
|
||||
global blkn
|
||||
|
||||
data = []
|
||||
blkn = list(range(0, 63+1)) + list(range(128, 135+1))
|
||||
|
||||
# The user uses keyhole #1 (-a)
|
||||
# The vendor uses keyhole #2 (-b)
|
||||
# The thief uses keyhole #4 (backdoor)
|
||||
# |___
|
||||
rdbl = f"hf mf rdbl -c 4 --key {dkey} --blk"
|
||||
|
||||
lprint(prompt)
|
||||
lprint(prompt + " Load blocks {0..63, 128..135}[64+8=72] from the card")
|
||||
|
||||
bad = 0
|
||||
for n in blkn:
|
||||
cmd = f"{rdbl} {n}"
|
||||
print(f"\r{prompt} `{cmd}`", end='', flush=True)
|
||||
|
||||
for retry in range(5):
|
||||
p.console(f"{cmd}")
|
||||
|
||||
found = False
|
||||
for line in p.grabbed_output.split('\n'):
|
||||
if " | " in line and "# | s" not in line:
|
||||
l = line[4:76]
|
||||
data.append(l)
|
||||
found = True
|
||||
if found: break
|
||||
|
||||
if not found:
|
||||
data.append(f"{n:3d} | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- | ----------------")
|
||||
bad += 1
|
||||
|
||||
print(" .. OK")
|
||||
|
||||
#+=============================================================================
|
||||
# Patch keys in to data
|
||||
# >> "key[][]"
|
||||
# >> "data[]"
|
||||
# >> keyok!
|
||||
'''
|
||||
3 | 00 00 00 00 00 00 87 87 87 69 00 00 00 00 00 00 | .........i......
|
||||
'''
|
||||
#==============================================================================
|
||||
def patchKeys(keyok):
|
||||
global key
|
||||
global data
|
||||
|
||||
lprint(prompt)
|
||||
lprint(f"{prompt} Patch keys in to data")
|
||||
|
||||
for sec in range(0, 16+1):
|
||||
blk = (sec * 4) +3 # find "trailer" for this sector
|
||||
if keyok:
|
||||
if key[sec][0] == "":
|
||||
keyA = "-- -- -- -- -- -- "
|
||||
else:
|
||||
kstr = key[sec][0].hex()
|
||||
keyA = "".join([kstr[i:i+2] + " " for i in range(0, len(kstr), 2)])
|
||||
|
||||
if key[sec][1] == "":
|
||||
keyB = "-- -- -- -- -- -- "
|
||||
else:
|
||||
kstr = key[sec][1].hex()
|
||||
keyB = "".join([kstr[i:i+2] + " " for i in range(0, len(kstr), 2)])
|
||||
|
||||
data[blk] = data[blk][:6] + keyA + data[blk][24:36] + keyB
|
||||
|
||||
else:
|
||||
data[blk] = data[blk][:6] + "-- -- -- -- -- -- " + data[blk][24:36] + "-- -- -- -- -- --"
|
||||
|
||||
#+=============================================================================
|
||||
# Dump data
|
||||
# >> blkn
|
||||
# >> "data[]"
|
||||
#==============================================================================
|
||||
def dumpData():
|
||||
global blkn
|
||||
global data
|
||||
|
||||
lprint(prompt)
|
||||
lprint(f"{prompt} ===========")
|
||||
lprint(f"{prompt} Card Data")
|
||||
lprint(f"{prompt} ===========")
|
||||
lprint(f"{prompt}")
|
||||
|
||||
cnt = 0
|
||||
for n in blkn:
|
||||
sec = (cnt // 4)
|
||||
if sec > 15: sec = sec + 16
|
||||
|
||||
if (n % 4 == 0):
|
||||
lprint(f"{prompt} {sec:2d}:{data[cnt]}")
|
||||
else:
|
||||
lprint(f"{prompt} :{data[cnt]}")
|
||||
|
||||
cnt += 1
|
||||
if (cnt % 4 == 0) and (n != blkn[-1]): # Space between sectors
|
||||
lprint(prompt)
|
||||
|
||||
#+=============================================================================
|
||||
# Let's try to detect a Bambu card by the date strings...
|
||||
#==============================================================================
|
||||
def detectBambu():
|
||||
try:
|
||||
dl = bytes.fromhex(data[12][ 6:53]).decode('ascii').rstrip('\x00')
|
||||
dls = dl[2:13]
|
||||
ds = bytes.fromhex(data[13][ 6:41]).decode('ascii').rstrip('\x00')
|
||||
except Exception as e:
|
||||
return False
|
||||
|
||||
# ds 24_03_22_16
|
||||
# dl 2024_03_22_16_29
|
||||
# yy y y m m d d h h m m
|
||||
exp = r"20[2-3][0-9]_[0-1][0-9]_[0-3][0-9]_[0-2][0-9]_[0-5][0-9]"
|
||||
|
||||
lprint(f"{prompt}")
|
||||
if re.search(exp, dl) and (ds == dls):
|
||||
lprint(f"{prompt} Bambu date strings detected.")
|
||||
return True
|
||||
else:
|
||||
lprint(f"{prompt} Bambu date strings not detected.")
|
||||
return False
|
||||
|
||||
|
||||
#+=============================================================================
|
||||
# Dump bambu details
|
||||
# https://github.com/Bambu-Research-Group/RFID-Tag-Guide/blob/main/README.md
|
||||
# >> "data[]"
|
||||
'''
|
||||
6 18 30 42 53
|
||||
| | | | |
|
||||
3 | 00 00 00 00 00 00 87 87 87 69 00 00 00 00 00 00 | .........i......
|
||||
'''
|
||||
#+=============================================================================
|
||||
def dumpBambu():
|
||||
global data
|
||||
|
||||
try:
|
||||
lprint(f"{prompt}")
|
||||
lprint(f"{prompt} ===========")
|
||||
lprint(f"{prompt} Bambu Tag")
|
||||
lprint(f"{prompt} ===========")
|
||||
lprint(f"{prompt}")
|
||||
lprint(f"{prompt} Decompose as Bambu tag .. ", end='')
|
||||
|
||||
MaterialVariantIdentifier_s = bytes.fromhex(data[1][ 6:29]).decode('ascii').rstrip('\x00')
|
||||
UniqueMaterialIdentifier_s = bytes.fromhex(data[1][30:53]).decode('ascii').rstrip('\x00') #[**] 8not16
|
||||
|
||||
FilamentType_s = bytes.fromhex(data[2][ 6:53]).decode('ascii').rstrip('\x00')
|
||||
|
||||
DetailedFilamentType_s = bytes.fromhex(data[4][ 6:53]).decode('ascii').rstrip('\x00')
|
||||
|
||||
Colour_rgba = int(data[5][ 6:17].replace(' ',''), 16)
|
||||
SpoolWeight_g = int(data[5][21:23] + data[5][18:20], 16)
|
||||
Block5_7to8 = data[5][24:29]
|
||||
FilamentDiameter_mm = struct.unpack('f', bytes.fromhex(data[5][30:41].replace(' ','')))[0]
|
||||
Block5_12to15 = data[5][42:50]
|
||||
|
||||
DryingTemperature_c = int(data[6][ 9:11] + data[6][ 6: 8], 16)
|
||||
DryingTime_h = int(data[6][15:17] + data[6][12:14], 16)
|
||||
BedTemperatureType_q = int(data[6][21:23] + data[6][18:20], 16)
|
||||
BedTemperature_c = int(data[6][27:29] + data[6][24:26], 16)
|
||||
MaxTemperatureForHotend_c = int(data[6][33:35] + data[6][30:32], 16)
|
||||
MinTemperatureForHotend_c = int(data[6][39:41] + data[6][36:38], 16)
|
||||
Block6_12to15 = data[6][42:50]
|
||||
|
||||
# XCamInfo_x = bytes.fromhex(data[8][ 6:41].replace(' ',''))
|
||||
XCamInfo_x = data[8][ 6:41]
|
||||
NozzleDiameter_q = struct.unpack('f', bytes.fromhex(data[8][42:53].replace(' ','')))[0]
|
||||
|
||||
# TrayUID_s = bytes.fromhex(data[9][ 6:53]).decode('ascii').rstrip('\x00') #[**] !ascii
|
||||
TrayUID_s = data[9][ 6:53]
|
||||
|
||||
Block10_0to3 = data[10][ 6:17]
|
||||
SppolWidth_um = int(data[10][21:23] + data[14][18:20], 16)
|
||||
Block10_6to15 = data[10][24:50]
|
||||
|
||||
ProductionDateTime_s = bytes.fromhex(data[12][ 6:53]).decode('ascii').rstrip('\x00')
|
||||
|
||||
ShortProductionDateTime_s = bytes.fromhex(data[13][ 6:53]).decode('ascii').rstrip('\x00')
|
||||
|
||||
Block14_0to3 = data[14][ 6:17]
|
||||
FilamentLength_m = int(data[14][21:23] + data[14][18:20], 16)
|
||||
Block14_6to15 = data[14][24:51]
|
||||
|
||||
# (16blocks * 16bytes = 256) * 8bits = 2048 bits
|
||||
hblk = [42, 44,45,46, 48,49,50, 52,53,54, 56,57,58, 60,61,62]
|
||||
Hash = []
|
||||
for b in hblk:
|
||||
Hash.append(data[b][6:53])
|
||||
|
||||
lprint("[offset:length]")
|
||||
lprint(f"{prompt} Block 1:")
|
||||
lprint(f"{prompt} [ 0: 8] MaterialVariantIdentifier_s = \"{MaterialVariantIdentifier_s}\"")
|
||||
lprint(f"{prompt} [ 8: 8] UniqueMaterialIdentifier_s = \"{UniqueMaterialIdentifier_s}\"")
|
||||
lprint(f"{prompt} Block 2:")
|
||||
lprint(f"{prompt} [ 0:16] FilamentType_s = \"{FilamentType_s}\"")
|
||||
lprint(f"{prompt} Block 4:")
|
||||
lprint(f"{prompt} [ 0:16] DetailedFilamentType_s = \"{DetailedFilamentType_s}\"")
|
||||
lprint(f"{prompt} Block 5:")
|
||||
lprint(f"{prompt} [ 0: 4] Colour_rgba = 0x{Colour_rgba:08X}")
|
||||
lprint(f"{prompt} [ 4: 2] SpoolWeight_g = {SpoolWeight_g}g")
|
||||
lprint(f"{prompt} [ 6: 2] Block5_7to8 = {{{Block5_7to8}}}")
|
||||
lprint(f"{prompt} [ 8: 4] FilamentDiameter_mm = {FilamentDiameter_mm}mm")
|
||||
lprint(f"{prompt} [12: 4] Block5_12to15 = {{{Block5_12to15}}}")
|
||||
lprint(f"{prompt} Block 6:")
|
||||
lprint(f"{prompt} [ 0: 2] DryingTemperature_c = {DryingTemperature_c}^C")
|
||||
lprint(f"{prompt} [ 2: 2] DryingTime_h = {DryingTime_h}hrs")
|
||||
lprint(f"{prompt} [ 4: 4] BedTemperatureType_q = {BedTemperatureType_q}")
|
||||
lprint(f"{prompt} [ 6: 2] BedTemperature_c = {BedTemperature_c}^C")
|
||||
lprint(f"{prompt} [ 8: 2] MaxTemperatureForHotend_c = {MaxTemperatureForHotend_c}^C")
|
||||
lprint(f"{prompt} [10: 2] MinTemperatureForHotend_c = {MinTemperatureForHotend_c}^C")
|
||||
lprint(f"{prompt} [12: 4] Block6_12to15 = {{{Block6_12to15}}}")
|
||||
lprint(f"{prompt} Block 8:")
|
||||
lprint(f"{prompt} [ 0:12] XCamInfo_x = {{{XCamInfo_x}}}")
|
||||
lprint(f"{prompt} [12: 4] NozzleDiameter_q = {NozzleDiameter_q:.6f}__")
|
||||
lprint(f"{prompt} Block 9:")
|
||||
# lprint(f"{prompt} [ 0:16] TrayUID_s = \"{TrayUID_s}\"")
|
||||
lprint(f"{prompt} [ 0:16] TrayUID_s = {{{TrayUID_s}}} ; not ASCII")
|
||||
lprint(f"{prompt} Block 10:")
|
||||
lprint(f"{prompt} [ 0: 4] Block10_0to3 = {{{Block10_0to3}}}")
|
||||
lprint(f"{prompt} [ 4: 2] SppolWidth_um = {SppolWidth_um}um")
|
||||
lprint(f"{prompt} [ 6:10] Block10_6to15 = {{{Block10_6to15}}}")
|
||||
lprint(f"{prompt} Block 12:")
|
||||
lprint(f"{prompt} [ 0:16] ProductionDateTime_s = \"{ProductionDateTime_s}\"")
|
||||
lprint(f"{prompt} Block 13:")
|
||||
lprint(f"{prompt} [ 0:16] ShortProductionDateTime_s = \"{ShortProductionDateTime_s}\"")
|
||||
lprint(f"{prompt} Block 14:")
|
||||
lprint(f"{prompt} [ 0: 4] Block10_0to3 = {{{Block10_0to3}}}")
|
||||
lprint(f"{prompt} [ 4: 2] FilamentLength_m = {FilamentLength_m}m")
|
||||
lprint(f"{prompt} [ 6:10] Block10_6to15 = {{{Block10_6to15}}}")
|
||||
lprint(f"{prompt}")
|
||||
lprint(f"{prompt} Blocks {hblk}:")
|
||||
for i in range(0, len(hblk)):
|
||||
lprint(f"{prompt} [ 0:16] HashBlock[{i:2d}] = {{{Hash[i]}}} // #{hblk[i]:2d}")
|
||||
|
||||
except Exception as e:
|
||||
lprint(f"Failed: {e}")
|
||||
|
||||
#+=============================================================================
|
||||
# Dump ACL
|
||||
# >> "data[][]"
|
||||
'''
|
||||
6 18 24 27 30 33 42 53
|
||||
| | | | | | | |
|
||||
3 | 00 00 00 00 00 00 87 87 87 69 00 00 00 00 00 00 | .........i......
|
||||
ab cd ef
|
||||
'''
|
||||
'''
|
||||
,-------------------.
|
||||
( 2.2 : ACCESS BITS )
|
||||
`-------------------'
|
||||
|
||||
The Access bits on both (used) Sectors is the same: 78 77 88
|
||||
|
||||
Let's reorganise that according to the official spec Fig 9.
|
||||
Access C1 C2 C3
|
||||
========== ===========
|
||||
78 77 88 --> 78 87 87
|
||||
ab cd ef --> cb fa ed
|
||||
|
||||
The second nybble of each byte is the inverse of the first nybble.
|
||||
It is there to trap tranmission errors, so we can just ignore it/them.
|
||||
|
||||
So our Access Control value is : {c, f, e} == {7, 8, 8}
|
||||
|
||||
Let's convert those nybbles to binary
|
||||
(c) 7 --> 0111
|
||||
(f) 8 --> 1000
|
||||
(e) 8 --> 1000
|
||||
|||| ...and transpose them:
|
||||
||||
|
||||
|||`--- 100 - Block 0 Access bits
|
||||
||`---- 100 - Block 1 Access bits
|
||||
|`----- 100 - Block 2 Access bits
|
||||
`------ 011 - Block 3 Access bits [Sector Trailer]
|
||||
|
||||
Now we can use the lookup table [Table 3] to work out what we can do
|
||||
with the Sector Trailer (Block(S,3)):
|
||||
|
||||
| Key A | | Access Bits | | Key B |
|
||||
| read ¦ write | | read ¦ write | | read ¦ write |
|
||||
+------¦-------+ +------¦-------+ +------¦-------+
|
||||
000 : | -- ¦ KeyA | | KeyA ¦ -- | | KeyA ¦ KeyA |
|
||||
001 : | -- ¦ KeyA | | KeyA ¦ KeyA | | KeyA ¦ KeyA | Transport Mode
|
||||
010 : | -- ¦ -- | | KeyA ¦ -- | | KeyA ¦ -- |
|
||||
|
||||
011 : | -- ¦ KeyB | | A+B ¦ KeyB | | -- ¦ KeyB | <-- Our Card!
|
||||
|
||||
100 : | -- ¦ KeyB | | A+B ¦ -- | | -- ¦ KeyB |
|
||||
101 : | -- ¦ -- | | A+B ¦ KeyB | | -- ¦ -- |
|
||||
110 : | -- ¦ -- | | A+B ¦ -- | | -- ¦ -- | }__
|
||||
111 : | -- ¦ -- | | A+B ¦ -- | | -- ¦ -- | } The Same!?
|
||||
|
||||
Our card uses 011, for (both of) the (used) Sector Trailer(s). So:
|
||||
Both Key A and Key B can READ the Access Bits
|
||||
Key B can (additionally) WRITE to Key A, Key B (itself), and the Access Bits
|
||||
|
||||
Then we can do a similar lookup for the 3 data Blocks (in this Sector)
|
||||
This time using [Table 4]
|
||||
|
||||
| Data | Counter |
|
||||
| read ¦ write | Inc ¦ Dec |
|
||||
+------¦-------+------¦------+
|
||||
000 : | A+B ¦ A+B | A+B ¦ A+B | Transport Mode
|
||||
001 : | A+B ¦ -- | -- ¦ A+B |
|
||||
010 : | A+B ¦ -- | -- ¦ -- |
|
||||
011 : | KeyB ¦ KeyB | -- ¦ -- |
|
||||
|
||||
100 : | A+B ¦ KeyB | -- ¦ -- | <-- Our Card!
|
||||
|
||||
101 : | KeyB ¦ -- | -- ¦ -- |
|
||||
110 : | A+B ¦ KeyB | KeyB ¦ A+B |
|
||||
111 : | -- ¦ -- | -- ¦ -- |
|
||||
|
||||
Our card uses 100, for all of the (used) Sectors. So:
|
||||
Both Key A and Key B can READ the Block
|
||||
Only Key B can WRITE to the Block
|
||||
The block cannot be used as a "counter" because:
|
||||
Neither key can perform increment nor decrement commands
|
||||
|
||||
WARNING:
|
||||
IF YOU PLAN TO CHANGE ACCESS BITS, RTFM, THERE IS MUCH TO CONSIDER !
|
||||
'''
|
||||
#==============================================================================
|
||||
def dumpAcl():
|
||||
global blkn
|
||||
|
||||
aclkh = [] # key header
|
||||
aclk = [0] * 8 # key lookup
|
||||
aclkx = [] # key output
|
||||
|
||||
lprint(f"{prompt}")
|
||||
lprint(f"{prompt} =====================")
|
||||
lprint(f"{prompt} Access Control List")
|
||||
lprint(f"{prompt} =====================")
|
||||
|
||||
aclkh.append(" _______________________________________________________ ")
|
||||
aclkh.append("| | Sector Trailers |")
|
||||
aclkh.append("| |----------------------------------------------|")
|
||||
aclkh.append("| Sector |____Key_A_____||_Access_Bits__||____Key_B_____|")
|
||||
aclkh.append("| | read ¦ write || read ¦ write || read ¦ write |")
|
||||
aclkh.append("|--------+------¦-------++------¦-------++------¦-------|")
|
||||
# "| xx | -- ¦ KeyA || KeyA ¦ -- || KeyA ¦ KeyA |"
|
||||
aclk[0] = "| -- ¦ KeyA || KeyA ¦ -- || KeyA ¦ KeyA | [000]"
|
||||
aclk[1] = "| -- ¦ KeyA || KeyA ¦ KeyA || KeyA ¦ KeyA | [001]"
|
||||
aclk[2] = "| -- ¦ -- || KeyA ¦ -- || KeyA ¦ -- | [010]"
|
||||
aclk[3] = "| -- ¦ KeyB || A+B ¦ KeyB || -- ¦ KeyB | [011]"
|
||||
aclk[4] = "| -- ¦ KeyB || A+B ¦ -- || -- ¦ KeyB | [100]"
|
||||
aclk[5] = "| -- ¦ -- || A+B ¦ KeyB || -- ¦ -- | [101]"
|
||||
aclk[6] = "| -- ¦ -- || A+B ¦ -- || -- ¦ -- | [110]" # yes, the same!?
|
||||
aclk[7] = "| -- ¦ -- || A+B ¦ -- || -- ¦ -- | [111]" # ...
|
||||
|
||||
acldh = [] # data header
|
||||
acld = [0] * 8 # data lookup
|
||||
acldx = [] # data output
|
||||
|
||||
acldh.append(" _____________________________________ ")
|
||||
acldh.append("| | Data Blocks |")
|
||||
acldh.append("| |-----------------------------|")
|
||||
acldh.append("| Block | Data || Counter |")
|
||||
acldh.append("| | read ¦ write || Inc ¦ Dec |")
|
||||
acldh.append("|-------+------¦-------++------¦------+")
|
||||
# "| xxx | A+B ¦ A+B || A+B ¦ A+B | "
|
||||
acld[0] = "| A+B ¦ A+B || A+B ¦ A+B | [000]"
|
||||
acld[1] = "| A+B ¦ -- || -- ¦ A+B | [001]"
|
||||
acld[2] = "| A+B ¦ -- || -- ¦ -- | [010]"
|
||||
acld[3] = "| KeyB ¦ KeyB || -- ¦ -- | [011]"
|
||||
acld[4] = "| A+B ¦ KeyB || -- ¦ -- | [100]"
|
||||
acld[5] = "| KeyB ¦ -- || -- ¦ -- | [101]"
|
||||
acld[6] = "| A+B ¦ KeyB || KeyB ¦ A+B | [110]"
|
||||
acld[7] = "| -- ¦ -- || -- ¦ -- | [111]"
|
||||
|
||||
idx = [0] * (16+2)
|
||||
|
||||
# --- calculate the ACL indices for each sector:block ---
|
||||
for d in data:
|
||||
bn = int(d[0:3], 10)
|
||||
|
||||
if ((bn % 4) == 3):
|
||||
sn = (bn // 4)
|
||||
sec = sn if sn < 16 else sn -16
|
||||
|
||||
c = int(d[27], 16)
|
||||
f = int(d[31], 16)
|
||||
e = int(d[30], 16)
|
||||
r0 = ((c & (2**0)) << 2) | ((f & (2**0)) << 1) | ((e & (2**0)) )
|
||||
r1 = ((c & (2**1)) << 1) | ((f & (2**1)) ) | ((e & (2**1)) >> 1)
|
||||
r2 = ((c & (2**2)) ) | ((f & (2**2)) >> 1) | ((e & (2**2)) >> 2)
|
||||
r3 = ((c & (2**3)) >> 1) | ((f & (2**3)) >> 2) | ((e & (2**3)) >> 3)
|
||||
idx[sec] = [r0, r1, r2, r3]
|
||||
|
||||
# --- build the ACL conversion table ---
|
||||
for d in data:
|
||||
bn = int(d[0:3], 10)
|
||||
sn = (bn // 4)
|
||||
sec = sn if sn < 16 else sn -16
|
||||
|
||||
if ((bn%4) == 3):
|
||||
aclkx.append(f"| {sn:2d} " + aclk[idx[sec][bn%4]]
|
||||
+ f" {{{d[24:32]}}} -> {{{d[27]}{d[31]}{d[30]}}}")
|
||||
else:
|
||||
acldx.append(f"| {bn:3d} " + acld[idx[sec][bn%4]])
|
||||
|
||||
# --- print it all out ---
|
||||
for l in aclkh:
|
||||
lprint(f"{prompt} {l}")
|
||||
i = 0
|
||||
for l in aclkx:
|
||||
lprint(f"{prompt} {l}")
|
||||
if (i % 4) == 3: lprint(f"{prompt} | | ¦ || ¦ || ¦ |")
|
||||
i += 1
|
||||
|
||||
lprint(f"{prompt}")
|
||||
|
||||
for l in acldh:
|
||||
lprint(f"{prompt} {l}")
|
||||
i = 0
|
||||
for l in acldx:
|
||||
lprint(f"{prompt} {l}")
|
||||
if (i % 3) == 2: lprint(f"{prompt} | | ¦ || ¦ |")
|
||||
i += 1
|
||||
|
||||
#+=============================================================================
|
||||
# Full Dump
|
||||
# >> "uid"
|
||||
# >> "dump18"
|
||||
#==============================================================================
|
||||
def diskDump():
|
||||
global uid
|
||||
global dump18
|
||||
|
||||
dump18 = f"{dpath}hf-mf-{uid:08X}-dump18.bin"
|
||||
|
||||
lprint(prompt)
|
||||
lprint(f"{prompt} Dump Card Data to file: {dump18}")
|
||||
|
||||
bad = False
|
||||
with open(dump18, 'wb') as f:
|
||||
for d in data:
|
||||
if "--" in d[6:53]: bad = True
|
||||
b = bytes.fromhex(d[6:53].replace(" ", "").replace("--","FF"))
|
||||
f.write(b)
|
||||
if bad: lprint(f"{prompt} Bad data exists, and has been saved as 0xFF")
|
||||
|
||||
#+=============================================================================
|
||||
# Dump MAD
|
||||
# >> "dump18"
|
||||
#==============================================================================
|
||||
def dumpMad():
|
||||
global dump18
|
||||
|
||||
lprint(f"{prompt}")
|
||||
lprint(f"{prompt} ====================================")
|
||||
lprint(f"{prompt} MiFare Application Directory (MAD)")
|
||||
lprint(f"{prompt} ====================================")
|
||||
lprint(f"{prompt}")
|
||||
|
||||
cmd=f"hf mf mad --verbose --file {dump18}"
|
||||
print(f"{prompt} `{cmd}`")
|
||||
|
||||
lprint(f"{prompt}")
|
||||
lprint(f'{prompt} `-._,-\'"`-._,-"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,')
|
||||
|
||||
lprint("")
|
||||
res = p.console(f"{cmd}")
|
||||
|
||||
for line in p.grabbed_output.split('\n'):
|
||||
lprint(line)
|
||||
|
||||
lprint(f'{prompt} `-._,-\'"`-._,-"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,-\'"`-._,')
|
||||
|
||||
#++============================================================================
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
|
|
@ -623,7 +623,7 @@ def recovery(init_check=False, final_check=False, keep=False, debug=False, suppl
|
|||
show("---- TOTAL: " + color(f"{minutes:2}", fg="yellow") + " minutes " +
|
||||
color(f"{seconds:2}", fg="yellow") + " seconds -----------")
|
||||
|
||||
return (found_keys, data)
|
||||
return {'keyfile':keyfile, 'found_keys':found_keys, 'dumpfile':dumpfile, 'data':data}
|
||||
|
||||
|
||||
def main():
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue