cards: sysmocom SysmoSIM-GR2 support added to cards
Written-by: Kevin Redon
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
diff --git a/pySim/cards.py b/pySim/cards.py
index 5a88b04..4456abc 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -302,7 +302,6 @@
def erase(self):
return
-
class SysmoSIMgr1(GrcardSim):
"""
sysmocom sysmoSIM-GR1
@@ -341,6 +340,72 @@
return
+class SysmoSIMgr2(Card):
+ """
+ sysmocom sysmoSIM-GR2
+ """
+
+ name = 'sysmoSIM-GR2'
+
+ @classmethod
+ def autodetect(kls, scc):
+ # TODO: look for ATR 3B 7D 94 00 00 55 55 53 0A 74 86 93 0B 24 7C 4D 54 68
+ return None
+
+ def program(self, p):
+
+ # select MF
+ r = self._scc.select_file(['3f00'])
+
+ # authenticate as SUPER ADM using default key
+ self._scc.verify_chv(0x0b, h2b("3838383838383838"))
+
+ # set ADM pin using proprietary command
+ # INS: D4
+ # P1: 3A for PIN, 3B for PUK
+ # P2: CHV number, as in VERIFY CHV for PIN, and as in UNBLOCK CHV for PUK
+ # P3: 08, CHV length (curiously the PUK is also 08 length, instead of 10)
+ pdu = 'A0D43A0508' + "4444444444444444"
+ data, sw = self._scc._tp.send_apdu(pdu)
+
+ # authenticate as ADM (enough to write file, and can set PINs)
+ self._scc.verify_chv(0x05, h2b("4444444444444444"))
+
+ # write EF.ICCID
+ data, sw = self._scc.update_binary('2fe2', enc_iccid(p['iccid']))
+
+ # select DF_GSM
+ r = self._scc.select_file(['7f20'])
+
+ # write EF.IMSI
+ data, sw = self._scc.update_binary('6f07', enc_imsi(p['imsi']))
+
+ # write EF.ACC
+ if p.get('acc') is not None:
+ data, sw = self._scc.update_binary('6f78', lpad(p['acc'], 4))
+
+ # get size and write EF.HPLMN
+ r = self._scc.select_file(['6f30'])
+ size = int(r[-1][4:8], 16)
+ hplmn = enc_plmn(p['mcc'], p['mnc'])
+ self._scc.update_binary('6f30', hplmn + 'ff' * (size-3))
+
+ # set COMP128 version 0 in proprietary file
+ data, sw = self._scc.update_binary('0001', '001000')
+
+ # set Ki in proprietary file
+ data, sw = self._scc.update_binary('0001', p['ki'], 3)
+
+ # select DF_TELECOM
+ r = self._scc.select_file(['3f00', '7f10'])
+
+ # write EF.SMSP
+ data, sw = self._scc.update_record('6f42', 1, lpad(p['smsp'], 80))
+
+ def erase(self):
+ return
+
+
# In order for autodetection ...
_cards_classes = [ FakeMagicSim, SuperSim, MagicSim, GrcardSim,
- SysmoSIMgr1, SysmoUSIMgr1 ]
+ SysmoSIMgr1, SysmoSIMgr2, SysmoUSIMgr1 ]