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-rw-r--r--pySim/cards.py69
1 files changed, 67 insertions, 2 deletions
diff --git a/pySim/cards.py b/pySim/cards.py
index 9f678ab..db63d2b 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -7,6 +7,7 @@
#
# Copyright (C) 2009-2010 Sylvain Munaut <tnt@246tNt.com>
# Copyright (C) 2011 Harald Welte <laforge@gnumonks.org>
+# Copyright (C) 2017 Alexander.Chemeris <Alexander.Chemeris@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -22,17 +23,81 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
-from pySim.utils import b2h, h2b, swap_nibbles, rpad, lpad, enc_imsi, enc_iccid, enc_plmn
-
+from pySim.ts_51_011 import EF, DF
+from pySim.utils import *
class Card(object):
def __init__(self, scc):
self._scc = scc
+ self._adm_chv_num = 4
def reset(self):
self._scc.reset_card()
+ def verify_adm(self, key):
+ '''
+ Authenticate with ADM key
+ '''
+ (res, sw) = self._scc.verify_chv(self._adm_chv_num, key)
+ return sw
+
+ def read_iccid(self):
+ (res, sw) = self._scc.read_binary(EF['ICCID'])
+ if sw == '9000':
+ return (dec_iccid(res), sw)
+ else:
+ return (None, sw)
+
+ def read_imsi(self):
+ (res, sw) = self._scc.read_binary(EF['IMSI'])
+ if sw == '9000':
+ return (dec_imsi(res), sw)
+ else:
+ return (None, sw)
+
+ def update_imsi(self, imsi):
+ data, sw = self._scc.update_binary(EF['IMSI'], enc_imsi(imsi))
+ return sw
+
+ def update_acc(self, acc):
+ data, sw = self._scc.update_binary(EF['ACC'], lpad(acc, 4))
+ return sw
+
+ def update_hplmn_act(self, mcc, mnc, access_tech='FFFF'):
+ """
+ Update Home PLMN with access technology bit-field
+
+ See Section "10.3.37 EFHPLMNwAcT (HPLMN Selector with Access Technology)"
+ in ETSI TS 151 011 for the details of the access_tech field coding.
+ Some common values:
+ access_tech = '0080' # Only GSM is selected
+ access_tech = 'FFFF' # All technologues selected, even Reserved for Future Use ones
+ """
+ # get size and write EF.HPLMNwAcT
+ r = self._scc.select_file(EF['HPLMNwAcT'])
+ size = int(r[-1][4:8], 16)
+ hplmn = enc_plmn(mcc, mnc)
+ content = hplmn + access_tech
+ data, sw = self._scc.update_binary(EF['HPLMNwAcT'], content + 'ffffff0000' * (size/5-1))
+ return sw
+
+ def update_smsp(self, smsp):
+ data, sw = self._scc.update_record(EF['SMSP'], 1, rpad(smsp, 84))
+ return sw
+
+ def read_spn(self):
+ (spn, sw) = self._scc.read_binary(EF['SPN'])
+ if sw == '9000':
+ return (dec_spn(spn), sw)
+ else:
+ return (None, sw)
+
+ def update_spn(self, name, hplmn_disp=False, oplmn_disp=False):
+ content = enc_spn(name, hplmn_disp, oplmn_disp)
+ data, sw = self._scc.update_binary(EF['SPN'], rpad(content, 32))
+ return sw
+
class _MagicSimBase(Card):
"""