118 lines
4.7 KiB
Python
118 lines
4.7 KiB
Python
import utils, TLV_utils
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from iso_7816_4_card import *
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import building_blocks
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class CardOS_Card(ISO_7816_4_Card,building_blocks.Card_with_ls):
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DRIVER_NAME = ["CardOS"]
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ATRS = [
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("3bf2180002c10a31fe58c80874", None),
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]
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APDU_LIFECYCLE = C_APDU("\x00\xCA\x01\x83\x00")
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APDU_PHASE_CONTROL = C_APDU("\x80\x10\x00\x00\x00")
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APDU_LIST_X = C_APDU("\x80\x16\x01\x00\x00")
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LIST_X_DF = 0
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LIST_X_EF = 1
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LS_L_SIZE_TAG = 0x80
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CARDOS_LIFE_CYCLE_STATUS_BYTE_DESCRIPTIONS = [
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(0x10, "operational"),
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(0x20, "Administration"),
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(0x23, "Personalization"),
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(0x26, "Initialisation"),
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(0x34, "Manufacturing"),
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(0x3F, "Death"),
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(0x29, "Erase in Progress"),
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]
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STATUS_WORDS = ( {
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"6283": "File is deactivated",
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"6300": "Authentication failed",
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"6581": "EEPROM error, command aborted",
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"6700": "LC invalid",
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"6881": "Logical channel not supported",
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"6981": "Command can not be used for file structure",
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"6982": "Required access right not granted",
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"6983": "BS object blocked",
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"6984": "BS object has invalid format",
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"6985": "No random number available",
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"6986": "No current EF selected",
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"6987": "Key object for SM not found",
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"6988": "Key object used for SM has invalid format",
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"6A80": "Invalid parameters in data field",
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"6A81": "Function/mode not supported",
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"6A82": "File not found",
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"6A83": "Record/object not found",
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"6A84": "Not enough memory in file / in file system available",
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"6A85": "LC does not fit the TLV structure of the data field",
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"6A86": "P1/P2 invalid",
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"6A87": "LC does not fit P1/P2",
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"6A88": "Object not found (GET DATA)",
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"6C00": "LC does not fit the data to be sent (e.g. SM)",
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"6D00": "INS invalid",
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"6E00": "CLA invalid (Hi nibble)",
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"6F00": "Technical error:\n + It was tried to create more than 254 records in a file\n + Package uses SDK version which is not compatible to API version\n + Package contains invalid statements (LOAD EXECUTABLE)",
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"6F81": "File is invalidated because of checksum error (prop.)",
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"6F82": "Not enough memory available in XRAM",
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"6F83": "Transaction error (i.e. command must not be used in transaction)",
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"6F84": "General protection fault (prop.)",
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"6F85": "Internal failure of PK-API (e.g. wrong CCMS format)",
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"6F86": "Key Object not found",
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"6F87": "Chaining error",
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"6FFF": "Internal assertion (invalid internal error)\n + This error is no runtime error, but an internal error which can occur because of a programming error only.",
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"9000": "Command executed correctly",
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"9001": "Command exectued correctly; EEPROM weakness detected (EEPROM written with second trial; the EEPROM area overwritten has a limited lifetime only)",
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"9850": "Overflow using INCREASE / underflow using DECREASE"
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} )
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def list_x(self, x):
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"Get a list of x objects, where x is one of 0 (DFs) or 1 (EFs) or 2 (DFs and EFs)"
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## FIXME I just guessed this information
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result = self.send_apdu(C_APDU(self.APDU_LIST_X, p1=x))
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files = []
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unpacked = TLV_utils.unpack(result.data)
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for tag, length, value in unpacked:
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if isinstance(value, list):
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for tag, length, value in value:
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if tag == 0x86:
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files.append(value)
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else:
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if tag == 0x86:
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files.append(value)
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return files
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def cmd_listdirs(self):
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"List DFs in current DF"
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result = self.list_x(0)
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print "DFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])
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def cmd_listfiles(self):
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"List EFs in current DF"
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result = self.list_x(1)
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print "EFs: " + ", ".join([utils.hexdump(a, short=True) for a in result])
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def cmd_lifecycle(self):
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"Check the current lifecycle"
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result = self.send_apdu(C_APDU(self.APDU_LIFECYCLE))
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#status = binascii.b2a_hex(result.data)
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for hex, mes in self.CARDOS_LIFE_CYCLE_STATUS_BYTE_DESCRIPTIONS:
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if (int(binascii.b2a_hex(result.data), 16) == hex):
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print "Satus: " + mes
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break
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def cmd_phase_control(self):
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"change lifecycle between Administration and Operational"
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result = self.send_apdu(C_APDU(self.APDU_PHASE_CONTROL))
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COMMANDS = {
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"list_dirs": cmd_listdirs,
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"list_files": cmd_listfiles,
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"ls": building_blocks.Card_with_ls.cmd_list,
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"check_lifecycle": cmd_lifecycle,
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"phase_control": cmd_phase_control,
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}
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