serial: do not try to close non existing serial connection

The SerialSimLink only has an _sl member if serial initalization was
successfull. If we close a serial connection, check if we even have the
_sl member. Otherwise move on silently.

Change-Id: Ic3f3f5e50d780f424da7d0be5733d7167bb7159c

.gitreview

@@ -0,0 +1,3 @@
+[gerrit]
+host=gerrit.osmocom.org
+project=pysim

README

@@ -1,38 +0,0 @@
-This utility allows to :
-
- * Program customizable SIMs. Two modes are possible:
-
-  - one where you specify every parameter manually :
-
-./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -i <IMSI> -s <ICCID>
-
-
-  - one where they are generated from some minimal set :
-
-./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -z <random_string_of_choice> -j <card_num>
-
-    With <random_string_of_choice> and <card_num>, the soft will generate
-    'predictable' IMSI and ICCID, so make sure you choose them so as not to
-    conflict with anyone. (for eg. your name as <random_string_of_choice> and
-    0 1 2 ... for <card num>).
-
-  You also need to enter some parameters to select the device :
-   -t TYPE : type of card (supersim, magicsim, fakemagicsim or try 'auto')
-   -d DEV  : Serial port device (default /dev/ttyUSB0)
-   -b BAUD : Baudrate (default 9600)
-
- * Interact with SIMs from a python interactive shell (ipython for eg :)
-
-from pySim.transport.serial import SerialSimLink
-from pySim.commands import SimCardCommands
-
-sl = SerialSimLink(device='/dev/ttyUSB0', baudrate=9600)
-sc = SimCardCommands(sl)
-
-sl.wait_for_card()
-
-	# Print IMSI
-print sc.read_binary(['3f00', '7f20', '6f07'])
-
-	# Run A3/A8
-print sc.run_gsm('00112233445566778899aabbccddeeff')

README.md

@@ -0,0 +1,107 @@
+pySim-prog - Utility for programmable SIM/USIM-Cards
+====================================================
+
+This repository contains a Python-language program that can be used
+to program (write) certain fields/parameters on so-called programmable
+SIM/USIM cards.
+
+Such SIM/USIM cards are special cards, which - unlike those issued by
+regular commercial operators - come with the kind of keys that allow you
+to write the files/fields that normally only an operator can program.
+
+This is useful particularly if you are running your own cellular
+network, and want to issue your own SIM/USIM cards for that network.
+
+
+Homepage
+--------
+
+The official homepage of the project is
+<http://osmocom.org/projects/pysim/wiki>
+
+GIT Repository
+--------------
+
+You can clone from the official libosmocore.git repository using
+
+	git clone git://git.osmocom.org/pysim.git
+
+There is a cgit interface at <http://git.osmocom.org/pysim/>
+
+
+Dependencies
+------------
+
+pysim requires:
+
+- pyscard
+- serial
+- pytlv (for specific card types)
+
+Example for Debian:
+
+	apt-get install python3-pyscard python3-serial python3-pip python3-yaml
+	pip3 install pytlv
+
+
+Mailing List
+------------
+
+There is no separate mailing list for this project.  However,
+discussions related to pysim-prog are happening on the
+openbsc@lists.osmocom.org mailing list, please see
+<https://lists.osmocom.org/mailman/listinfo/openbsc> for subscription
+options and the list archive.
+
+Please observe the [Osmocom Mailing List
+Rules](https://osmocom.org/projects/cellular-infrastructure/wiki/Mailing_List_Rules)
+when posting.
+
+Contributing
+------------
+
+Our coding standards are described at
+<https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards>
+
+We are currently accepting patches by e-mail to the above-mentioned
+mailing list.
+
+Usage
+-----
+
+ * Program customizable SIMs. Two modes are possible:
+
+  - one where you specify every parameter manually :
+
+./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -i <IMSI> -s <ICCID>
+
+
+  - one where they are generated from some minimal set :
+
+./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -z <random_string_of_choice> -j <card_num>
+
+    With <random_string_of_choice> and <card_num>, the soft will generate
+    'predictable' IMSI and ICCID, so make sure you choose them so as not to
+    conflict with anyone. (for eg. your name as <random_string_of_choice> and
+    0 1 2 ... for <card num>).
+
+  You also need to enter some parameters to select the device :
+   -t TYPE : type of card (supersim, magicsim, fakemagicsim or try 'auto')
+   -d DEV  : Serial port device (default /dev/ttyUSB0)
+   -b BAUD : Baudrate (default 9600)
+
+ * Interact with SIMs from a python interactive shell (ipython for eg :)
+
+from pySim.transport.serial import SerialSimLink
+from pySim.commands import SimCardCommands
+
+sl = SerialSimLink(device='/dev/ttyUSB0', baudrate=9600)
+sc = SimCardCommands(sl)
+
+sl.wait_for_card()
+
+	# Print IMSI
+print(sc.read_binary(['3f00', '7f20', '6f07']))
+
+	# Run A3/A8
+print(sc.run_gsm('00112233445566778899aabbccddeeff'))

contrib/jenkins.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -e
+
+if [ ! -d "./pysim-testdata/" ] ; then
+	echo "###############################################"
+	echo "Please call from pySim-prog top directory"
+	echo "###############################################"
+	exit 1
+fi
+
+virtualenv -p python3 venv --system-site-packages
+. venv/bin/activate
+pip install pytlv
+pip install pyyaml
+
+cd pysim-testdata
+../tests/pysim-test.sh
+

csv-format

@@ -0,0 +1,16 @@
+This file aims to describe the format of the CSV file pySim uses.
+
+The first line contains the fieldnames which will be used by pySim. This
+avoids having a specific order.
+
+The field names are the following:
+
+iccid: ICCID of the card. Used to identify the cards (with --read-iccid)
+imsi: IMSI of the card
+mcc: Mobile Country Code (optional)
+mnc: Mobile Network Code (optional)
+smsp: MSISDN of the SMSC (optional)
+ki: Ki
+opc: OPc
+acc: Access class of the SIM (optional)
+pin_adm: Admin PIN of the SIM. Needed to reprogram various files

pySim-prog.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 #
 # Utility to deal with sim cards and program the 'magic' ones easily
@@ -30,6 +30,7 @@ import os
 import random
 import re
 import sys
+import traceback
 
 try:
 	import json
@@ -38,9 +39,11 @@ except ImportError:
 	import simplejson as json
 
 from pySim.commands import SimCardCommands
-from pySim.cards import _cards_classes
-from pySim.utils import h2b, swap_nibbles, rpad
-
+from pySim.cards import _cards_classes, card_detect
+from pySim.utils import h2b, swap_nibbles, rpad, derive_milenage_opc, calculate_luhn, dec_iccid, init_reader
+from pySim.ts_51_011 import EF
+from pySim.card_handler import *
+from pySim.utils import *
 
 def parse_options():
 
@@ -58,15 +61,43 @@ def parse_options():
 			help="Which PC/SC reader number for SIM access",
 			default=None,
 		)
+	parser.add_option("--modem-device", dest="modem_dev", metavar="DEV",
+			help="Serial port of modem for Generic SIM Access (3GPP TS 27.007)",
+			default=None,
+		)
+	parser.add_option("--modem-baud", dest="modem_baud", type="int", metavar="BAUD",
+			help="Baudrate used for modem's port [default: %default]",
+			default=115200,
+		)
+	parser.add_option("--osmocon", dest="osmocon_sock", metavar="PATH",
+			help="Socket path for Calypso (e.g. Motorola C1XX) based reader (via OsmocomBB)",
+			default=None,
+		)
 	parser.add_option("-t", "--type", dest="type",
 			help="Card type (user -t list to view) [default: %default]",
 			default="auto",
 		)
+	parser.add_option("-T", "--probe", dest="probe",
+			help="Determine card type",
+			default=False, action="store_true"
+		)
+	parser.add_option("-a", "--pin-adm", dest="pin_adm",
+			help="ADM PIN used for provisioning (overwrites default)",
+		)
+	parser.add_option("-A", "--pin-adm-hex", dest="pin_adm_hex",
+			help="ADM PIN used for provisioning, as hex string (16 characters long",
+		)
 	parser.add_option("-e", "--erase", dest="erase", action='store_true',
 			help="Erase beforehand [default: %default]",
 			default=False,
 		)
 
+	parser.add_option("-S", "--source", dest="source",
+			help="Data Source[default: %default]",
+			default="cmdline",
+		)
+
+	# if mode is "cmdline"
 	parser.add_option("-n", "--name", dest="name",
 			help="Operator name [default: %default]",
 			default="Magic",
@@ -75,16 +106,21 @@ def parse_options():
 			help="Country code [default: %default]",
 			default=1,
 		)
-	parser.add_option("-x", "--mcc", dest="mcc", type="int",
+	parser.add_option("-x", "--mcc", dest="mcc", type="string",
 			help="Mobile Country Code [default: %default]",
-			default=901,
+			default="901",
 		)
-	parser.add_option("-y", "--mnc", dest="mnc", type="int",
+	parser.add_option("-y", "--mnc", dest="mnc", type="string",
 			help="Mobile Network Code [default: %default]",
-			default=55,
+			default="55",
+		)
+	parser.add_option("--mnclen", dest="mnclen", type="choice",
+			help="Length of Mobile Network Code [default: %default]",
+			default=2,
+			choices=[2, 3],
 		)
 	parser.add_option("-m", "--smsc", dest="smsc",
-			help="SMSP [default: '00 + country code + 5555']",
+			help="SMSC number (Start with + for international no.) [default: '00 + country code + 5555']",
 		)
 	parser.add_option("-M", "--smsp", dest="smsp",
 			help="Raw SMSP content in hex [default: auto from SMSC]",
@@ -96,6 +132,9 @@ def parse_options():
 	parser.add_option("-i", "--imsi", dest="imsi",
 			help="International Mobile Subscriber Identity",
 		)
+	parser.add_option("--msisdn", dest="msisdn",
+			help="Mobile Subscriber Integrated Services Digital Number",
+		)
 	parser.add_option("-k", "--ki", dest="ki",
 			help="Ki (default is to randomize)",
 		)
@@ -108,8 +147,30 @@ def parse_options():
 	parser.add_option("--acc", dest="acc",
 			help="Set ACC bits (Access Control Code). not all card types are supported",
 		)
-
-
+	parser.add_option("--epdgid", dest="epdgid",
+			help="Set Home Evolved Packet Data Gateway (ePDG) Identifier. (Only FQDN format supported)",
+		)
+	parser.add_option("--epdgSelection", dest="epdgSelection",
+			help="Set PLMN for ePDG Selection Information. (Only Operator Identifier FQDN format supported)",
+		)
+	parser.add_option("--pcscf", dest="pcscf",
+			help="Set Proxy Call Session Control Function (P-CSCF) Address. (Only FQDN format supported)",
+		)
+	parser.add_option("--ims-hdomain", dest="ims_hdomain",
+			help="Set IMS Home Network Domain Name in FQDN format",
+		)
+	parser.add_option("--impi", dest="impi",
+			help="Set IMS private user identity",
+		)
+	parser.add_option("--impu", dest="impu",
+			help="Set IMS public user identity",
+		)
+	parser.add_option("--read-imsi", dest="read_imsi", action="store_true",
+			help="Read the IMSI from the CARD", default=False
+		)
+	parser.add_option("--read-iccid", dest="read_iccid", action="store_true",
+			help="Read the ICCID from the CARD", default=False
+		)
 	parser.add_option("-z", "--secret", dest="secret", metavar="STR",
 			help="Secret used for ICCID/IMSI autogen",
 		)
@@ -124,20 +185,47 @@ def parse_options():
 			help="Optional batch state file",
 		)
 
+	# if mode is "csv"
+	parser.add_option("--read-csv", dest="read_csv", metavar="FILE",
+			help="Read parameters from CSV file rather than command line")
+
+
 	parser.add_option("--write-csv", dest="write_csv", metavar="FILE",
 			help="Append generated parameters in CSV file",
 		)
 	parser.add_option("--write-hlr", dest="write_hlr", metavar="FILE",
 			help="Append generated parameters to OpenBSC HLR sqlite3",
 		)
+	parser.add_option("--dry-run", dest="dry_run",
+			help="Perform a 'dry run', don't actually program the card",
+			default=False, action="store_true")
+	parser.add_option("--card_handler", dest="card_handler", metavar="FILE",
+			help="Use automatic card handling machine")
 
 	(options, args) = parser.parse_args()
 
 	if options.type == 'list':
 		for kls in _cards_classes:
-			print kls.name
+			print(kls.name)
 		sys.exit(0)
 
+	if options.probe:
+		return options
+
+	if options.source == 'csv':
+		if (options.imsi is None) and (options.batch_mode is False) and (options.read_imsi is False) and (options.read_iccid is False):
+			parser.error("CSV mode needs either an IMSI, --read-imsi, --read-iccid or batch mode")
+		if options.read_csv is None:
+			parser.error("CSV mode requires a CSV input file")
+	elif options.source == 'cmdline':
+		if ((options.imsi is None) or (options.iccid is None)) and (options.num is None):
+			parser.error("If either IMSI or ICCID isn't specified, num is required")
+	else:
+		parser.error("Only `cmdline' and `csv' sources supported")
+
+	if (options.read_csv is not None) and (options.source != 'csv'):
+		parser.error("You cannot specify a CSV input file in source != csv")
+
 	if (options.batch_mode) and (options.num is None):
 		options.num = 0
 
@@ -145,9 +233,6 @@ def parse_options():
 		if (options.imsi is not None) or (options.iccid is not None):
 			parser.error("Can't give ICCID/IMSI for batch mode, need to use automatic parameters ! see --num and --secret for more informations")
 
-	if ((options.imsi is None) or (options.iccid is None)) and (options.num is None):
-		parser.error("If either IMSI or ICCID isn't specified, num is required")
-
 	if args:
 		parser.error("Extraneous arguments")
 
@@ -155,12 +240,13 @@ def parse_options():
 
 
 def _digits(secret, usage, len, num):
-	s = hashlib.sha1(secret + usage + '%d' % num)
-	d = ''.join(['%02d'%ord(x) for x in s.digest()])
+	seed = secret + usage + '%d' % num
+	s = hashlib.sha1(seed.encode())
+	d = ''.join(['%02d' % x for x in s.digest()])
 	return d[0:len]
 
 def _mcc_mnc_digits(mcc, mnc):
-	return ('%03d%03d' if mnc > 100 else '%03d%02d') % (mcc, mnc)
+	return '%s%s' % (mcc, mnc)
 
 def _cc_digits(cc):
 	return ('%03d' if cc > 100 else '%02d') % cc
@@ -190,7 +276,7 @@ def _dbi_binary_quote(s):
 			m = sum_
 			e = i
 			if m == 0:	# No overhead ? use this !
-				break;
+				break
 
 	# Generate output
 	out = []
@@ -205,34 +291,25 @@ def _dbi_binary_quote(s):
 
 	return ''.join(out)
 
-def calculate_luhn(cc):
-	num = map(int, str(cc))
-	check_digit = 10 - sum(num[-2::-2] + [sum(divmod(d * 2, 10)) for d in num[::-2]]) % 10
-	return 0 if check_digit == 10 else check_digit
-
-def derive_milenage_opc(ki_hex, op_hex):
-	"""
-	Run the milenage algorithm.
-	"""
-	from Crypto.Cipher import AES
-	from Crypto.Util.strxor import strxor
-	from pySim.utils import b2h
-
-	# We pass in hex string and now need to work on bytes
-	aes = AES.new(h2b(ki_hex))
-	opc_bytes = aes.encrypt(h2b(op_hex))
-	return b2h(strxor(opc_bytes, h2b(op_hex)))
-
 def gen_parameters(opts):
-	"""Generates Name, ICCID, MCC, MNC, IMSI, SMSP, Ki from the
+	"""Generates Name, ICCID, MCC, MNC, IMSI, SMSP, Ki, PIN-ADM from the
 	options given by the user"""
 
 	# MCC/MNC
 	mcc = opts.mcc
 	mnc = opts.mnc
 
-	if not ((0 < mcc < 999) and (0 < mnc < 999)):
-		raise ValueError('mcc & mnc must be between 0 and 999')
+	if not mcc.isdigit() or not mnc.isdigit():
+		raise ValueError('mcc & mnc must only contain decimal digits')
+	if len(mcc) < 1 or len(mcc) > 3:
+		raise ValueError('mcc must be between 1 .. 3 digits')
+	if len(mnc) < 1 or len(mnc) > 3:
+		raise ValueError('mnc must be between 1 .. 3 digits')
+
+	# MCC always has 3 digits
+	mcc = lpad(mcc, 3, "0")
+	# MNC must be at least 2 digits
+	mnc = lpad(mnc, 2, "0")
 
 	# Digitize country code (2 or 3 digits)
 	cc_digits = _cc_digits(opts.country)
@@ -240,11 +317,26 @@ def gen_parameters(opts):
 	# Digitize MCC/MNC (5 or 6 digits)
 	plmn_digits = _mcc_mnc_digits(mcc, mnc)
 
+	if opts.name is not None:
+		if len(opts.name) > 16:
+			raise ValueError('Service Provider Name must max 16 characters!')
+
+	if opts.msisdn is not None:
+		msisdn = opts.msisdn
+		if msisdn[0] == '+':
+			msisdn = msisdn[1:]
+		if not msisdn.isdigit():
+			raise ValueError('MSISDN must be digits only! '
+					 'Start with \'+\' for international numbers.')
+		if len(msisdn) > 10 * 2:
+			# TODO: Support MSISDN of length > 20 (10 Bytes)
+			raise ValueError('MSISDNs longer than 20 digits are not (yet) supported.')
+
 	# ICCID (19 digits, E.118), though some phase1 vendors use 20 :(
 	if opts.iccid is not None:
 		iccid = opts.iccid
-		if not _isnum(iccid, 19):
-			raise ValueError('ICCID must be 19 digits !');
+		if not _isnum(iccid, 19) and not _isnum(iccid, 20):
+			raise ValueError('ICCID must be 19 or 20 digits !')
 
 	else:
 		if opts.num is None:
@@ -253,7 +345,7 @@ def gen_parameters(opts):
 		iccid = (
 			'89' +			# Common prefix (telecom)
 			cc_digits +		# Country Code on 2/3 digits
-			plmn_digits 	# MCC/MNC on 5/6 digits
+			plmn_digits 		# MCC/MNC on 5/6 digits
 		)
 
 		ml = 18 - len(iccid)
@@ -301,14 +393,19 @@ def gen_parameters(opts):
 			raise ValueError('SMSP must be at least 28 bytes')
 
 	else:
+		ton = "81"
 		if opts.smsc is not None:
 			smsc = opts.smsc
+			if smsc[0] == '+':
+				ton = "91"
+				smsc = smsc[1:]
 			if not _isnum(smsc):
-				raise ValueError('SMSC must be digits only !')
+				raise ValueError('SMSC must be digits only!\n \
+					Start with \'+\' for international numbers')
 		else:
 			smsc = '00%d' % opts.country + '5555'	# Hack ...
 
-		smsc = '%02d' % ((len(smsc) + 3)//2,) + "81" + swap_nibbles(rpad(smsc, 20))
+		smsc = '%02d' % ((len(smsc) + 3)//2,) + ton + swap_nibbles(rpad(smsc, 20))
 
 		smsp = (
 			'e1' +			# Parameters indicator
@@ -338,7 +435,7 @@ def gen_parameters(opts):
 	else:
 		ki = ''.join(['%02x' % random.randrange(0,256) for i in range(16)])
 
-	# Ki (random)
+	# OPC (random)
 	if opts.opc is not None:
 		opc = opts.opc
 		if not re.match('^[0-9a-fA-F]{32}$', opc):
@@ -349,6 +446,16 @@ def gen_parameters(opts):
 	else:
 		opc = ''.join(['%02x' % random.randrange(0,256) for i in range(16)])
 
+	pin_adm = sanitize_pin_adm(opts)
+
+	# ePDG Selection Information
+	if opts.epdgSelection:
+		if len(opts.epdgSelection) < 5 or len(opts.epdgSelection) > 6:
+			raise ValueError('ePDG Selection Information is not valid')
+		epdg_mcc = opts.epdgSelection[:3]
+		epdg_mnc = opts.epdgSelection[3:]
+		if not epdg_mcc.isdigit() or not epdg_mnc.isdigit():
+			raise ValueError('PLMN for ePDG Selection must only contain decimal digits')
 
 	# Return that
 	return {
@@ -361,25 +468,37 @@ def gen_parameters(opts):
 		'ki'	: ki,
 		'opc'	: opc,
 		'acc'	: acc,
+		'pin_adm' : pin_adm,
+		'msisdn' : opts.msisdn,
+		'epdgid' : opts.epdgid,
+		'epdgSelection' : opts.epdgSelection,
+		'pcscf' : opts.pcscf,
+		'ims_hdomain': opts.ims_hdomain,
+		'impi' : opts.impi,
+		'impu' : opts.impu,
 	}
 
 
 def print_parameters(params):
 
-	print """Generated card parameters :
- > Name    : %(name)s
- > SMSP    : %(smsp)s
- > ICCID   : %(iccid)s
- > MCC/MNC : %(mcc)d/%(mnc)d
- > IMSI    : %(imsi)s
- > Ki      : %(ki)s
- > OPC     : %(opc)s
- > ACC     : %(acc)s
-"""	% params
+	s = ["Generated card parameters :"]
+	if 'name' in params:
+		s.append(" > Name     : %(name)s")
+	if 'smsp' in params:
+		s.append(" > SMSP     : %(smsp)s")
+	s.append(" > ICCID    : %(iccid)s")
+	s.append(" > MCC/MNC  : %(mcc)s/%(mnc)s")
+	s.append(" > IMSI     : %(imsi)s")
+	s.append(" > Ki       : %(ki)s")
+	s.append(" > OPC      : %(opc)s")
+	if 'acc' in params:
+		s.append(" > ACC      : %(acc)s")
+	s.append(" > ADM1(hex): %(pin_adm)s")
+	print("\n".join(s) % params)
 
 
-def write_parameters(opts, params):
-	# CSV
+def write_params_csv(opts, params):
+	# csv
 	if opts.write_csv:
 		import csv
 		row = ['name', 'iccid', 'mcc', 'mnc', 'imsi', 'smsp', 'ki', 'opc']
@@ -388,6 +507,68 @@ def write_parameters(opts, params):
 		cw.writerow([params[x] for x in row])
 		f.close()
 
+def _read_params_csv(opts, iccid=None, imsi=None):
+	import csv
+	f = open(opts.read_csv, 'r')
+	cr = csv.DictReader(f)
+
+	# Lower-case fieldnames
+	cr.fieldnames = [ field.lower() for field in cr.fieldnames ]
+
+	i = 0
+	if not 'iccid' in cr.fieldnames:
+		raise Exception("CSV file in wrong format!")
+	for row in cr:
+		if opts.num is not None and opts.read_iccid is False and opts.read_imsi is False:
+			if opts.num == i:
+				f.close()
+				return row
+			i += 1
+		if row['iccid'] == iccid:
+			f.close()
+			return row
+
+		if row['imsi'] == imsi:
+			f.close()
+			return row
+
+	f.close()
+	return None
+
+def read_params_csv(opts, imsi=None, iccid=None):
+	row = _read_params_csv(opts, iccid=iccid, imsi=imsi)
+	if row is not None:
+		row['mcc'] = row.get('mcc', mcc_from_imsi(row.get('imsi')))
+		row['mnc'] = row.get('mnc', mnc_from_imsi(row.get('imsi')))
+
+		pin_adm = None
+		# We need to escape the pin_adm we get from the csv
+		if 'pin_adm' in row:
+			pin_adm = ''.join(['%02x'%(ord(x)) for x in row['pin_adm']])
+		# Stay compatible to the odoo csv format
+		elif 'adm1' in row:
+			pin_adm = ''.join(['%02x'%(ord(x)) for x in row['adm1']])
+		if pin_adm:
+			row['pin_adm'] = rpad(pin_adm, 16)
+
+		# If the CSV-File defines a pin_adm_hex field use this field to
+		# generate pin_adm from that.
+		pin_adm_hex = row.get('pin_adm_hex')
+		if pin_adm_hex:
+			if len(pin_adm_hex) == 16:
+				row['pin_adm'] = pin_adm_hex
+				# Ensure that it's hex-encoded
+				try:
+					try_encode = h2b(pin_adm)
+				except ValueError:
+					raise ValueError("pin_adm_hex needs to be hex encoded using this option")
+			else:
+				raise ValueError("pin_adm_hex needs to be exactly 16 digits (hex encoded)")
+
+	return row
+
+
+def write_params_hlr(opts, params):
 	# SQLite3 OpenBSC HLR
 	if opts.write_hlr:
 		import sqlite3
@@ -401,7 +582,7 @@ def write_parameters(opts, params):
 			[
 				params['imsi'],
 				params['name'],
-				'9' + params['iccid'][-5:]
+				'9' + params['iccid'][-5:-1]
 			],
 		)
 		sub_id = c.lastrowid
@@ -418,6 +599,10 @@ def write_parameters(opts, params):
 		conn.commit()
 		conn.close()
 
+def write_parameters(opts, params):
+	write_params_csv(opts, params)
+	write_params_hlr(opts, params)
+
 
 BATCH_STATE = [ 'name', 'country', 'mcc', 'mnc', 'smsp', 'secret', 'num' ]
 BATCH_INCOMPATIBLE = ['iccid', 'imsi', 'ki']
@@ -429,7 +614,7 @@ def init_batch(opts):
 
 	for k in BATCH_INCOMPATIBLE:
 		if getattr(opts, k):
-			print "Incompatible option with batch_state: %s" % (k,)
+			print("Incompatible option with batch_state: %s" % (k,))
 			sys.exit(-1)
 
 	# Don't load state if there is none ...
@@ -437,7 +622,7 @@ def init_batch(opts):
 		return
 
 	if not os.path.isfile(opts.batch_state):
-		print "No state file yet"
+		print("No state file yet")
 		return
 
 	# Get stored data
@@ -460,34 +645,72 @@ def save_batch(opts):
 	fh.close()
 
 
-def card_detect(opts, scc):
+def process_card(opts, first, card_handler):
 
-	# Detect type if needed
-	card = None
-	ctypes = dict([(kls.name, kls) for kls in _cards_classes])
-
-	if opts.type in ("auto", "auto_once"):
-		for kls in _cards_classes:
-			card = kls.autodetect(scc)
-			if card:
-				print "Autodetected card type %s" % card.name
-				card.reset()
-				break
+	if opts.dry_run is False:
+		# Connect transport
+		card_handler.get(first)
 
+	if opts.dry_run is False:
+		# Get card
+		card = card_detect(opts.type, scc)
 		if card is None:
-			print "Autodetection failed"
-			return
+			print("No card detected!")
+			return -1
 
-		if opts.type == "auto_once":
-			opts.type = card.name
+		# Probe only
+		if opts.probe:
+			return 0
 
-	elif opts.type in ctypes:
-		card = ctypes[opts.type](scc)
+		# Erase if requested
+		if opts.erase:
+			print("Formatting ...")
+			card.erase()
+			card.reset()
 
+	# Generate parameters
+	if opts.source == 'cmdline':
+		cp = gen_parameters(opts)
+	elif opts.source == 'csv':
+		imsi = None
+		iccid = None
+		if opts.read_iccid:
+			if opts.dry_run:
+				# Connect transport
+				card_handler.get(False)
+			(res,_) = scc.read_binary(['3f00', '2fe2'], length=10)
+			iccid = dec_iccid(res)
+		elif opts.read_imsi:
+			if opts.dry_run:
+				# Connect transport
+				card_handler.get(False)
+			(res,_) = scc.read_binary(EF['IMSI'])
+			imsi = swap_nibbles(res)[3:]
+		else:
+			imsi = opts.imsi
+		cp = read_params_csv(opts, imsi=imsi, iccid=iccid)
+	if cp is None:
+		print("Error reading parameters from CSV file!\n")
+		return 2
+	print_parameters(cp)
+
+	if opts.dry_run is False:
+		# Program the card
+		print("Programming ...")
+		card.program(cp)
 	else:
-		raise ValueError("Unknown card type %s" % opts.type)
+		print("Dry Run: NOT PROGRAMMING!")
 
-	return card
+	# Write parameters permanently
+	write_parameters(opts, cp)
+
+	# Batch mode state update and save
+	if opts.num is not None:
+		opts.num += 1
+	save_batch(opts)
+
+	card_handler.done()
+	return 0
 
 
 if __name__ == '__main__':
@@ -495,67 +718,59 @@ if __name__ == '__main__':
 	# Parse options
 	opts = parse_options()
 
-	# Connect to the card
-	if opts.pcsc_dev is None:
-		from pySim.transport.serial import SerialSimLink
-		sl = SerialSimLink(device=opts.device, baudrate=opts.baudrate)
-	else:
-		from pySim.transport.pcsc import PcscSimLink
-		sl = PcscSimLink(opts.pcsc_dev)
+	# Init card reader driver
+	sl = init_reader(opts)
+	if sl is None:
+		exit(1)
 
 	# Create command layer
 	scc = SimCardCommands(transport=sl)
 
+	# If we use a CSV file as data input, check if the CSV file exists.
+	if opts.source == 'csv':
+		print("Using CSV file as data input: " + str(opts.read_csv))
+		if not os.path.isfile(opts.read_csv):
+			print("CSV file not found!")
+			sys.exit(1)
+
 	# Batch mode init
 	init_batch(opts)
 
+	if opts.card_handler:
+		card_handler = card_handler_auto(sl, opts.card_handler)
+	else:
+		card_handler = card_handler(sl)
+
 	# Iterate
-	done = False
 	first = True
 	card = None
 
-	while not done:
-		# Connect transport
-		print "Insert card now (or CTRL-C to cancel)"
-		sl.wait_for_card(newcardonly=not first)
+	while 1:
+		try:
+			rc = process_card(opts, first, card_handler)
+		except (KeyboardInterrupt):
+			print("")
+			print("Terminated by user!")
+			sys.exit(0)
+		except (SystemExit):
+			raise
+		except:
+			print("")
+			print("Card programming failed with an execption:")
+			print("---------------------8<---------------------")
+			traceback.print_exc()
+			print("---------------------8<---------------------")
+			print("")
+			rc = -1
 
-		# Not the first anymore !
-		first = False
-
-		# Get card
-		card = card_detect(opts, scc)
-		if card is None:
-			if opts.batch_mode:
-				first = False
-				continue
-			else:
-				sys.exit(-1)
-
-		# Erase if requested
-		if opts.erase:
-			print "Formatting ..."
-			card.erase()
-			card.reset()
-
-		# Generate parameters
-		cp = gen_parameters(opts)
-		print_parameters(cp)
-
-		# Program the card
-		print "Programming ..."
-		card.program(cp)
-
-		# Write parameters permanently
-		write_parameters(opts, cp)
-
-		# Batch mode state update and save
-		if opts.num is not None:
-			opts.num += 1
-		save_batch(opts)
-
-		# Done for this card and maybe for everything ?
-		print "Done !\n"
+		# Something did not work as well as expected, however, lets
+		# make sure the card is pulled from the reader.
+		if rc != 0:
+			card_handler.error()
 
+		# If we are not in batch mode we are done in any case, so lets
+		# exit here.
 		if not opts.batch_mode:
-			done = True
+			sys.exit(rc)
 
+		first = False

pySim-read.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 #
 # Utility to display some informations about a SIM card
@@ -28,16 +28,15 @@ import os
 import random
 import re
 import sys
-
-try:
-	import json
-except ImportError:
-	# Python < 2.5
-	import simplejson as json
+from pySim.ts_51_011 import EF, DF, EF_SST_map, EF_AD_mode_map
+from pySim.ts_31_102 import EF_UST_map, EF_USIM_ADF_map
+from pySim.ts_31_103 import EF_IST_map, EF_ISIM_ADF_map
 
 from pySim.commands import SimCardCommands
-from pySim.utils import h2b, swap_nibbles, rpad, dec_imsi, dec_iccid
-
+from pySim.cards import card_detect, Card, UsimCard, IsimCard
+from pySim.utils import h2b, swap_nibbles, rpad, dec_imsi, dec_iccid, dec_msisdn
+from pySim.utils import format_xplmn_w_act, dec_spn, dec_st, init_reader, dec_addr_tlv
+from pySim.utils import h2s, format_ePDGSelection
 
 def parse_options():
 
@@ -55,6 +54,18 @@ def parse_options():
 			help="Which PC/SC reader number for SIM access",
 			default=None,
 		)
+	parser.add_option("--modem-device", dest="modem_dev", metavar="DEV",
+			help="Serial port of modem for Generic SIM Access (3GPP TS 27.007)",
+			default=None,
+		)
+	parser.add_option("--modem-baud", dest="modem_baud", type="int", metavar="BAUD",
+			help="Baudrate used for modem's port [default: %default]",
+			default=115200,
+		)
+	parser.add_option("--osmocon", dest="osmocon_sock", metavar="PATH",
+			help="Socket path for Calypso (e.g. Motorola C1XX) based reader (via OsmocomBB)",
+			default=None,
+		)
 
 	(options, args) = parser.parse_args()
 
@@ -69,13 +80,10 @@ if __name__ == '__main__':
 	# Parse options
 	opts = parse_options()
 
-	# Connect to the card
-	if opts.pcsc_dev is None:
-		from pySim.transport.serial import SerialSimLink
-		sl = SerialSimLink(device=opts.device, baudrate=opts.baudrate)
-	else:
-		from pySim.transport.pcsc import PcscSimLink
-		sl = PcscSimLink(opts.pcsc_dev)
+	# Init card reader driver
+	sl = init_reader(opts)
+	if sl is None:
+		exit(1)
 
 	# Create command layer
 	scc = SimCardCommands(transport=sl)
@@ -83,41 +91,121 @@ if __name__ == '__main__':
 	# Wait for SIM card
 	sl.wait_for_card()
 
+	# Assuming UICC SIM
+	scc.cla_byte = "00"
+	scc.sel_ctrl = "0004"
+
+	# Testing for Classic SIM or UICC
+	(res, sw) = sl.send_apdu(scc.cla_byte + "a4" + scc.sel_ctrl + "02" + "3f00")
+	if sw == '6e00':
+		# Just a Classic SIM
+		scc.cla_byte = "a0"
+		scc.sel_ctrl = "0000"
+
 	# Program the card
 	print("Reading ...")
 
+	# Initialize Card object by auto detecting the card
+	card = card_detect("auto", scc) or Card(scc)
+
+	# Read all AIDs on the UICC
+	card.read_aids()
+
 	# EF.ICCID
-	(res, sw) = scc.read_binary(['3f00', '2fe2'])
+	(res, sw) = card.read_iccid()
 	if sw == '9000':
-		print("ICCID: %s" % (dec_iccid(res),))
+		print("ICCID: %s" % (res,))
 	else:
 		print("ICCID: Can't read, response code = %s" % (sw,))
 
 	# EF.IMSI
-	(res, sw) = scc.read_binary(['3f00', '7f20', '6f07'])
+	(res, sw) = card.read_imsi()
 	if sw == '9000':
-		print("IMSI: %s" % (dec_imsi(res),))
+		print("IMSI: %s" % (res,))
 	else:
 		print("IMSI: Can't read, response code = %s" % (sw,))
 
+	# EF.GID1
+	try:
+		(res, sw) = card.read_gid1()
+		if sw == '9000':
+			print("GID1: %s" % (res,))
+		else:
+			print("GID1: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("GID1: Can't read file -- %s" % (str(e),))
+
+	# EF.GID2
+	try:
+		(res, sw) = card.read_binary('GID2')
+		if sw == '9000':
+			print("GID2: %s" % (res,))
+		else:
+			print("GID2: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("GID2: Can't read file -- %s" % (str(e),))
+
 	# EF.SMSP
-	(res, sw) = scc.read_record(['3f00', '7f10', '6f42'], 1)
+	(res, sw) = card.read_record('SMSP', 1)
 	if sw == '9000':
 		print("SMSP: %s" % (res,))
 	else:
 		print("SMSP: Can't read, response code = %s" % (sw,))
 
-	# EF.HPLMN
-#	(res, sw) = scc.read_binary(['3f00', '7f20', '6f30'])
-#	if sw == '9000':
-#		print("HPLMN: %s" % (res))
-#		print("HPLMN: %s" % (dec_hplmn(res),))
-#	else:
-#		print("HPLMN: Can't read, response code = %s" % (sw,))
-	# FIXME
+	# EF.SPN
+	try:
+		(res, sw) = card.read_spn()
+		if sw == '9000':
+			print("SPN: %s" % (res[0] or "Not available"))
+			print("Display HPLMN: %s" % (res[1],))
+			print("Display OPLMN: %s" % (res[2],))
+		else:
+			print("SPN: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("SPN: Can't read file -- %s" % (str(e),))
+
+	# EF.PLMNsel
+	try:
+		(res, sw) = card.read_binary('PLMNsel')
+		if sw == '9000':
+			print("PLMNsel: %s" % (res))
+		else:
+			print("PLMNsel: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("PLMNsel: Can't read file -- " + str(e))
+
+	# EF.PLMNwAcT
+	try:
+		(res, sw) = card.read_plmn_act()
+		if sw == '9000':
+			print("PLMNwAcT:\n%s" % (res))
+		else:
+			print("PLMNwAcT: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("PLMNwAcT: Can't read file -- " + str(e))
+
+	# EF.OPLMNwAcT
+	try:
+		(res, sw) = card.read_oplmn_act()
+		if sw == '9000':
+			print("OPLMNwAcT:\n%s" % (res))
+		else:
+			print("OPLMNwAcT: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("OPLMNwAcT: Can't read file -- " + str(e))
+
+	# EF.HPLMNAcT
+	try:
+		(res, sw) = card.read_hplmn_act()
+		if sw == '9000':
+			print("HPLMNAcT:\n%s" % (res))
+		else:
+			print("HPLMNAcT: Can't read, response code = %s" % (sw,))
+	except Exception as e:
+		print("HPLMNAcT: Can't read file -- " + str(e))
 
 	# EF.ACC
-	(res, sw) = scc.read_binary(['3f00', '7f20', '6f78'])
+	(res, sw) = card.read_binary('ACC')
 	if sw == '9000':
 		print("ACC: %s" % (res,))
 	else:
@@ -125,17 +213,154 @@ if __name__ == '__main__':
 
 	# EF.MSISDN
 	try:
-	#	print(scc.record_size(['3f00', '7f10', '6f40']))
-		(res, sw) = scc.read_record(['3f00', '7f10', '6f40'], 1)
+		(res, sw) = card.read_msisdn()
 		if sw == '9000':
-			if res[1] != 'f':
-				print("MSISDN: %s" % (res,))
+			# (npi, ton, msisdn) = res
+			if res is not None:
+				print("MSISDN (NPI=%d ToN=%d): %s" % res)
 			else:
 				print("MSISDN: Not available")
 		else:
 			print("MSISDN: Can't read, response code = %s" % (sw,))
-	except:
-		print "MSISDN: Can't read. Probably not existing file"
+	except Exception as e:
+		print("MSISDN: Can't read file -- " + str(e))
+
+	# EF.AD
+	(res, sw) = card.read_binary('AD')
+	if sw == '9000':
+		print("Administrative data: %s" % (res,))
+		if res[:2] in EF_AD_mode_map:
+			print("\tMS operation mode: %s" % (EF_AD_mode_map[res[:2]],))
+		else:
+			print("\tMS operation mode: (unknown 0x%s)" % (res[:2],))
+		if int(res[4:6], 16) & 0x01:
+			print("\tCiphering Indicator: enabled")
+		else:
+			print("\tCiphering Indicator: disabled")
+	else:
+		print("AD: Can't read, response code = %s" % (sw,))
+
+	# EF.SST
+	(res, sw) = card.read_binary('SST')
+	if sw == '9000':
+		print("SIM Service Table: %s" % res)
+		# Print those which are available
+		print("%s" % dec_st(res))
+	else:
+		print("SIM Service Table: Can't read, response code = %s" % (sw,))
+
+	# Check whether we have th AID of USIM, if so select it by its AID
+	# EF.UST - File Id in ADF USIM : 6f38
+	if '9000' == card.select_adf_by_aid():
+		# Select USIM profile
+		usim_card = UsimCard(scc)
+
+		# EF.EHPLMN
+		if usim_card.file_exists(EF_USIM_ADF_map['EHPLMN']):
+			(res, sw) = usim_card.read_ehplmn()
+			if sw == '9000':
+				print("EHPLMN:\n%s" % (res))
+			else:
+				print("EHPLMN: Can't read, response code = %s" % (sw,))
+
+		# EF.UST
+		try:
+			if usim_card.file_exists(EF_USIM_ADF_map['UST']):
+				# res[0] - EF content of UST
+				# res[1] - Human readable format of services marked available in UST
+				(res, sw) = usim_card.read_ust()
+				if sw == '9000':
+					print("USIM Service Table: %s" % res[0])
+					print("%s" % res[1])
+				else:
+					print("USIM Service Table: Can't read, response code = %s" % (sw,))
+		except Exception as e:
+			print("USIM Service Table: Can't read file -- " + str(e))
+
+		#EF.ePDGId - Home ePDG Identifier
+		try:
+			if usim_card.file_exists(EF_USIM_ADF_map['ePDGId']):
+				(res, sw) = usim_card.read_epdgid()
+				if sw == '9000':
+					print("ePDGId:\n%s" % (len(res) and res or '\tNot available\n',))
+				else:
+					print("ePDGId: Can't read, response code = %s" % (sw,))
+		except Exception as e:
+			print("ePDGId: Can't read file -- " + str(e))
+
+		#EF.ePDGSelection - ePDG Selection Information
+		try:
+			if usim_card.file_exists(EF_USIM_ADF_map['ePDGSelection']):
+				(res, sw) = usim_card.read_ePDGSelection()
+				if sw == '9000':
+					print("ePDGSelection:\n%s" % (res,))
+				else:
+					print("ePDGSelection: Can't read, response code = %s" % (sw,))
+		except Exception as e:
+			print("ePDGSelection: Can't read file -- " + str(e))
+
+	# Select ISIM application by its AID
+	if '9000' == card.select_adf_by_aid(adf="isim"):
+		# Select USIM profile
+		isim_card = IsimCard(scc)
+
+		#EF.P-CSCF - P-CSCF Address
+		try:
+			if isim_card.file_exists(EF_ISIM_ADF_map['PCSCF']):
+				res = isim_card.read_pcscf()
+				print("P-CSCF:\n%s" % (len(res) and res or '\tNot available\n',))
+		except Exception as e:
+			print("P-CSCF: Can't read file -- " + str(e))
+
+		# EF.DOMAIN - Home Network Domain Name e.g. ims.mncXXX.mccXXX.3gppnetwork.org
+		try:
+			if isim_card.file_exists(EF_ISIM_ADF_map['DOMAIN']):
+				(res, sw) = isim_card.read_domain()
+				if sw == '9000':
+					print("Home Network Domain Name: %s" % (len(res) and res or 'Not available',))
+				else:
+					print("Home Network Domain Name: Can't read, response code = %s" % (sw,))
+		except Exception as e:
+			print("Home Network Domain Name: Can't read file -- " + str(e))
+
+		# EF.IMPI - IMS private user identity
+		try:
+			if isim_card.file_exists(EF_ISIM_ADF_map['IMPI']):
+				(res, sw) = isim_card.read_impi()
+				if sw == '9000':
+					print("IMS private user identity: %s" % (len(res) and res or 'Not available',))
+				else:
+					print("IMS private user identity: Can't read, response code = %s" % (sw,))
+		except Exception as e:
+			print("IMS private user identity: Can't read file -- " + str(e))
+
+		# EF.IMPU - IMS public user identity
+		try:
+			if isim_card.file_exists(EF_ISIM_ADF_map['IMPU']):
+				res = isim_card.read_impu()
+				print("IMS public user identity:\n%s" % (len(res) and res or '\tNot available\n',))
+		except Exception as e:
+			print("IMS public user identity: Can't read file -- " + str(e))
+
+		# EF.UICCIARI - UICC IARI
+		try:
+			if isim_card.file_exists(EF_ISIM_ADF_map['UICCIARI']):
+				res = isim_card.read_iari()
+				print("UICC IARI:\n%s" % (len(res) and res or '\tNot available\n',))
+		except Exception as e:
+			print("UICC IARI: Can't read file -- " + str(e))
+
+	# Check whether we have th AID of ISIM, if so select it by its AID
+	# EF.IST - File Id in ADF ISIM : 6f07
+	if '9000' == card.select_adf_by_aid(adf="isim"):
+		# EF.IST
+		(res, sw) = card.read_binary('6f07')
+		if sw == '9000':
+			print("ISIM Service Table: %s" % res)
+			# Print those which are available
+			print("%s" % dec_st(res, table="isim"))
+		else:
+			print("ISIM Service Table: Can't read, response code = %s" % (sw,))
 
 	# Done for this card and maybe for everything ?
-	print "Done !\n"
+	print("Done !\n")

pySim/__init__.py

@@ -0,0 +1 @@
+

pySim/card_handler.py

@@ -0,0 +1,108 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+""" pySim: card handler utilities
+"""
+
+#
+# (C) 2019 by Sysmocom s.f.m.c. GmbH
+# All Rights Reserved
+#
+# 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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+import subprocess
+import sys
+import yaml
+
+# Manual card handler: User is prompted to insert/remove card from the reader.
+class card_handler:
+
+	sl = None
+
+	def __init__(self, sl):
+		self.sl = sl
+
+	def get(self, first = False):
+		print("Ready for Programming: Insert card now (or CTRL-C to cancel)")
+		self.sl.wait_for_card(newcardonly=not first)
+
+	def error(self):
+		print("Programming failed: Remove card from reader")
+		print("")
+
+	def done(self):
+		print("Programming successful: Remove card from reader")
+		print("")
+
+# Automatic card handler: A machine is used to handle the cards.
+class card_handler_auto:
+
+	sl = None
+	cmds = None
+	verbose = True
+
+	def __init__(self, sl, config_file):
+		print("Card handler Config-file: " + str(config_file))
+		self.sl = sl
+		with open(config_file) as cfg:
+			self.cmds = yaml.load(cfg, Loader=yaml.FullLoader)
+
+		self.verbose = (self.cmds.get('verbose') == True)
+
+	def __print_outout(self,out):
+		print("")
+		print("Card handler output:")
+		print("---------------------8<---------------------")
+		stdout = out[0].strip()
+		if len(stdout) > 0:
+			print("stdout:")
+			print(stdout)
+		stderr = out[1].strip()
+		if len(stderr) > 0:
+			print("stderr:")
+			print(stderr)
+		print("---------------------8<---------------------")
+		print("")
+
+	def __exec_cmd(self, command):
+		print("Card handler Commandline: " + str(command))
+
+		proc = subprocess.Popen([command], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+		out = proc.communicate()
+		rc = proc.returncode
+
+		if rc != 0 or self.verbose:
+			self.__print_outout(out)
+
+		if rc != 0:
+			print("")
+			print("Error: Card handler failure! (rc=" + str(rc) + ")")
+			sys.exit(rc)
+
+	def get(self, first = False):
+		print("Ready for Programming: Transporting card into the reader-bay...")
+		self.__exec_cmd(self.cmds['get'])
+		self.sl.connect()
+
+	def error(self):
+		print("Programming failed: Transporting card to the error-bin...")
+		self.__exec_cmd(self.cmds['error'])
+		print("")
+
+	def done(self):
+		print("Programming successful: Transporting card into the collector bin...")
+		self.__exec_cmd(self.cmds['done'])
+		print("")

pySim/commands.py

@@ -24,72 +24,183 @@
 
 from pySim.utils import rpad, b2h
 
-
 class SimCardCommands(object):
 	def __init__(self, transport):
-		self._tp = transport;
+		self._tp = transport
+		self._cla_byte = "a0"
+		self.sel_ctrl = "0000"
+
+	# Extract a single FCP item from TLV
+	def __parse_fcp(self, fcp):
+		# see also: ETSI TS 102 221, chapter 11.1.1.3.1 Response for MF,
+		# DF or ADF
+		from pytlv.TLV import TLV
+		tlvparser = TLV(['82', '83', '84', 'a5', '8a', '8b', '8c', '80', 'ab', 'c6', '81', '88'])
+
+		# pytlv is case sensitive!
+		fcp = fcp.lower()
+
+		if fcp[0:2] != '62':
+			raise ValueError('Tag of the FCP template does not match, expected 62 but got %s'%fcp[0:2])
+
+		# Unfortunately the spec is not very clear if the FCP length is
+		# coded as one or two byte vale, so we have to try it out by
+		# checking if the length of the remaining TLV string matches
+		# what we get in the length field.
+		# See also ETSI TS 102 221, chapter 11.1.1.3.0 Base coding.
+		exp_tlv_len = int(fcp[2:4], 16)
+		if len(fcp[4:]) // 2 == exp_tlv_len:
+			skip = 4
+		else:
+			exp_tlv_len = int(fcp[2:6], 16)
+			if len(fcp[4:]) // 2 == exp_tlv_len:
+				skip = 6
+
+		# Skip FCP tag and length
+		tlv = fcp[skip:]
+		return tlvparser.parse(tlv)
+
+	# Tell the length of a record by the card response
+	# USIMs respond with an FCP template, which is different
+	# from what SIMs responds. See also:
+	# USIM: ETSI TS 102 221, chapter 11.1.1.3 Response Data
+	# SIM: GSM 11.11, chapter 9.2.1 SELECT
+	def __record_len(self, r):
+		if self.sel_ctrl == "0004":
+			tlv_parsed = self.__parse_fcp(r[-1])
+			file_descriptor = tlv_parsed['82']
+			# See also ETSI TS 102 221, chapter 11.1.1.4.3 File Descriptor
+			return int(file_descriptor[4:8], 16)
+		else:
+			return int(r[-1][28:30], 16)
+
+	# Tell the length of a binary file. See also comment
+	# above.
+	def __len(self, r):
+		if self.sel_ctrl == "0004":
+			tlv_parsed = self.__parse_fcp(r[-1])
+			return int(tlv_parsed['80'], 16)
+		else:
+			return int(r[-1][4:8], 16)
+
+	def get_atr(self):
+		return self._tp.get_atr()
+
+	@property
+	def cla_byte(self):
+		return self._cla_byte
+	@cla_byte.setter
+	def cla_byte(self, value):
+		self._cla_byte = value
+
+	@property
+	def sel_ctrl(self):
+		return self._sel_ctrl
+	@sel_ctrl.setter
+	def sel_ctrl(self, value):
+		self._sel_ctrl = value
+
+	def try_select_file(self, dir_list):
+		rv = []
+		if type(dir_list) is not list:
+			dir_list = [dir_list]
+		for i in dir_list:
+			data, sw = self._tp.send_apdu(self.cla_byte + "a4" + self.sel_ctrl + "02" + i)
+			rv.append((data, sw))
+			if sw != '9000':
+				return rv
+		return rv
 
 	def select_file(self, dir_list):
 		rv = []
+		if type(dir_list) is not list:
+			dir_list = [dir_list]
 		for i in dir_list:
-			data, sw = self._tp.send_apdu_checksw("a0a4000002" + i)
+			data, sw = self._tp.send_apdu_checksw(self.cla_byte + "a4" + self.sel_ctrl + "02" + i)
 			rv.append(data)
 		return rv
 
-	def read_binary(self, ef, length=None, offset=0):
-		if not hasattr(type(ef), '__iter__'):
-			ef = [ef]
-		r = self.select_file(ef)
-		if length is None:
-			length = int(r[-1][4:8], 16) - offset
-		pdu = 'a0b0%04x%02x' % (offset, (min(256, length) & 0xff))
-		return self._tp.send_apdu(pdu)
+	def select_adf(self, aid):
+		aidlen = ("0" + format(len(aid) // 2, 'x'))[-2:]
+		return self._tp.send_apdu_checksw(self.cla_byte + "a4" + "0404" + aidlen + aid)
 
-	def update_binary(self, ef, data, offset=0):
-		if not hasattr(type(ef), '__iter__'):
-			ef = [ef]
+	def read_binary(self, ef, length=None, offset=0):
+		r = self.select_file(ef)
+		if len(r[-1]) == 0:
+			return (None, None)
+		if length is None:
+			length = self.__len(r) - offset
+		total_data = ''
+		while offset < length:
+			chunk_len = min(255, length-offset)
+			pdu = self.cla_byte + 'b0%04x%02x' % (offset, chunk_len)
+			data,sw = self._tp.send_apdu(pdu)
+			if sw == '9000':
+				total_data += data
+				offset += chunk_len
+			else:
+				raise ValueError('Failed to read (offset %d)' % (offset))
+		return total_data, sw
+
+	def update_binary(self, ef, data, offset=0, verify=False):
 		self.select_file(ef)
-		pdu = 'a0d6%04x%02x' % (offset, len(data)/2) + data
-		return self._tp.send_apdu_checksw(pdu)
+		pdu = self.cla_byte + 'd6%04x%02x' % (offset, len(data) // 2) + data
+		res = self._tp.send_apdu_checksw(pdu)
+		if verify:
+			self.verify_binary(ef, data, offset)
+		return res
+
+	def verify_binary(self, ef, data, offset=0):
+		res = self.read_binary(ef, len(data) // 2, offset)
+		if res[0].lower() != data.lower():
+			raise ValueError('Binary verification failed (expected %s, got %s)' % (data.lower(), res[0].lower()))
 
 	def read_record(self, ef, rec_no):
-		if not hasattr(type(ef), '__iter__'):
-			ef = [ef]
 		r = self.select_file(ef)
-		rec_length = int(r[-1][28:30], 16)
-		pdu = 'a0b2%02x04%02x' % (rec_no, rec_length)
+		rec_length = self.__record_len(r)
+		pdu = self.cla_byte + 'b2%02x04%02x' % (rec_no, rec_length)
 		return self._tp.send_apdu(pdu)
 
-	def update_record(self, ef, rec_no, data, force_len=False):
-		if not hasattr(type(ef), '__iter__'):
-			ef = [ef]
+	def update_record(self, ef, rec_no, data, force_len=False, verify=False):
 		r = self.select_file(ef)
 		if not force_len:
-			rec_length = int(r[-1][28:30], 16)
-			if (len(data)/2 != rec_length):
-				raise ValueError('Invalid data length (expected %d, got %d)' % (rec_length, len(data)/2))
+			rec_length = self.__record_len(r)
+			if (len(data) // 2 != rec_length):
+				raise ValueError('Invalid data length (expected %d, got %d)' % (rec_length, len(data) // 2))
 		else:
-			rec_length = len(data)/2
-		pdu = ('a0dc%02x04%02x' % (rec_no, rec_length)) + data
-		return self._tp.send_apdu_checksw(pdu)
+			rec_length = len(data) // 2
+		pdu = (self.cla_byte + 'dc%02x04%02x' % (rec_no, rec_length)) + data
+		res = self._tp.send_apdu_checksw(pdu)
+		if verify:
+			self.verify_record(ef, rec_no, data)
+		return res
+
+	def verify_record(self, ef, rec_no, data):
+		res = self.read_record(ef, rec_no)
+		if res[0].lower() != data.lower():
+			raise ValueError('Record verification failed (expected %s, got %s)' % (data.lower(), res[0].lower()))
 
 	def record_size(self, ef):
 		r = self.select_file(ef)
-		return int(r[-1][28:30], 16)
+		return self.__record_len(r)
 
 	def record_count(self, ef):
 		r = self.select_file(ef)
-		return int(r[-1][4:8], 16) // int(r[-1][28:30], 16)
+		return self.__len(r) // self.__record_len(r)
+
+	def binary_size(self, ef):
+		r = self.select_file(ef)
+		return self.__len(r)
 
 	def run_gsm(self, rand):
 		if len(rand) != 32:
 			raise ValueError('Invalid rand')
 		self.select_file(['3f00', '7f20'])
-		return self._tp.send_apdu('a088000010' + rand)
+		return self._tp.send_apdu(self.cla_byte + '88000010' + rand)
 
 	def reset_card(self):
 		return self._tp.reset_card()
 
 	def verify_chv(self, chv_no, code):
 		fc = rpad(b2h(code), 16)
-		return self._tp.send_apdu_checksw('a02000' + ('%02x' % chv_no) + '08' + fc)
+		return self._tp.send_apdu_checksw(self.cla_byte + '2000' + ('%02X' % chv_no) + '08' + fc)

pySim/exceptions.py

@@ -23,11 +23,17 @@
 
 from __future__ import absolute_import
 
-import exceptions
-
-
-class NoCardError(exceptions.Exception):
+try:
+	# This is for compatibility with python 2 and 3
+	from exceptions import Exception
+except:
 	pass
 
-class ProtocolError(exceptions.Exception):
+class NoCardError(Exception):
+	pass
+
+class ProtocolError(Exception):
+	pass
+
+class ReaderError(Exception):
 	pass

pySim/transport/__init__.py

@@ -28,7 +28,7 @@ class LinkBase(object):
 
 		   timeout     : Maximum wait time (None=no timeout)
 		   newcardonly : Should we wait for a new card, or an already
-		                 inserted one ?
+				 inserted one ?
 		"""
 		pass
 
@@ -52,8 +52,8 @@ class LinkBase(object):
 
 		   pdu    : string of hexadecimal characters (ex. "A0A40000023F00")
 		   return : tuple(data, sw), where
-		            data : string (in hex) of returned data (ex. "074F4EFFFF")
-		            sw   : string (in hex) of status word (ex. "9000")
+			    data : string (in hex) of returned data (ex. "074F4EFFFF")
+			    sw   : string (in hex) of status word (ex. "9000")
 		"""
 		pass
 
@@ -62,12 +62,18 @@ class LinkBase(object):
 
 		   pdu    : string of hexadecimal characters (ex. "A0A40000023F00")
 		   return : tuple(data, sw), where
-		            data : string (in hex) of returned data (ex. "074F4EFFFF")
-		            sw   : string (in hex) of status word (ex. "9000")
+			    data : string (in hex) of returned data (ex. "074F4EFFFF")
+			    sw   : string (in hex) of status word (ex. "9000")
 		"""
 		data, sw = self.send_apdu_raw(pdu)
 
-		if (sw is not None) and (sw[0:2] == '9f'):
+		# When whe have sent the first APDU, the SW may indicate that there are response bytes
+		# available. There are two SWs commonly used for this 9fxx (sim) and 61xx (usim), where
+		# xx is the number of response bytes available.
+		# See also:
+		# SW1=9F: 3GPP TS 51.011 9.4.1, Responses to commands which are correctly executed
+		# SW1=61: ISO/IEC 7816-4, Table 5 — General meaning of the interindustry values of SW1-SW2
+		if (sw is not None) and ((sw[0:2] == '9f') or (sw[0:2] == '61')):
 			pdu_gr = pdu[0:2] + 'c00000' + sw[2:4]
 			data, sw = self.send_apdu_raw(pdu_gr)
 
@@ -77,12 +83,23 @@ class LinkBase(object):
 		"""send_apdu_checksw(pdu,sw): Sends an APDU and check returned SW
 
 		   pdu    : string of hexadecimal characters (ex. "A0A40000023F00")
-		   sw     : string of 4 hexadecimal characters (ex. "9000")
+		   sw     : string of 4 hexadecimal characters (ex. "9000"). The
+			    user may mask out certain digits using a '?' to add some
+			    ambiguity if needed.
 		   return : tuple(data, sw), where
-		            data : string (in hex) of returned data (ex. "074F4EFFFF")
-		            sw   : string (in hex) of status word (ex. "9000")
+			    data : string (in hex) of returned data (ex. "074F4EFFFF")
+			    sw   : string (in hex) of status word (ex. "9000")
 		"""
 		rv = self.send_apdu(pdu)
-		if sw.lower() != rv[1]:
-			raise RuntimeError("SW match failed ! Expected %s and got %s." % (sw.lower(), rv[1]))
+
+		# Create a masked version of the returned status word
+		sw_masked = ""
+		for i in range(0, 4):
+			if sw.lower()[i] == '?':
+				sw_masked = sw_masked + '?'
+			else:
+				sw_masked = sw_masked + rv[1][i].lower()
+
+		if sw.lower() != sw_masked:
+			raise RuntimeError("SW match failed! Expected %s and got %s." % (sw.lower(), rv[1]))
 		return rv

pySim/transport/calypso.py

@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+""" pySim: Transport Link for Calypso bases phones
+"""
+
+#
+# Copyright (C) 2018 Vadim Yanitskiy <axilirator@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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from __future__ import absolute_import
+
+import select
+import struct
+import socket
+import os
+
+from pySim.transport import LinkBase
+from pySim.exceptions import *
+from pySim.utils import h2b, b2h
+
+class L1CTLMessage(object):
+
+	# Every (encoded) L1CTL message has the following structure:
+	#  - msg_length (2 bytes, net order)
+	#  - l1ctl_hdr (packed structure)
+	#    - msg_type
+	#    - flags
+	#    - padding (2 spare bytes)
+	#  - ... payload ...
+
+	def __init__(self, msg_type, flags = 0x00):
+		# Init L1CTL message header
+		self.data = struct.pack("BBxx", msg_type, flags)
+
+	def gen_msg(self):
+		return struct.pack("!H", len(self.data)) + self.data
+
+class L1CTLMessageReset(L1CTLMessage):
+
+	# L1CTL message types
+	L1CTL_RESET_REQ		= 0x0d
+	L1CTL_RESET_IND		= 0x07
+	L1CTL_RESET_CONF	= 0x0e
+
+	# Reset types
+	L1CTL_RES_T_BOOT	= 0x00
+	L1CTL_RES_T_FULL	= 0x01
+	L1CTL_RES_T_SCHED	= 0x02
+
+	def __init__(self, type = L1CTL_RES_T_FULL):
+		super(L1CTLMessageReset, self).__init__(self.L1CTL_RESET_REQ)
+		self.data += struct.pack("Bxxx", type)
+
+class L1CTLMessageSIM(L1CTLMessage):
+
+	# SIM related message types
+	L1CTL_SIM_REQ		= 0x16
+	L1CTL_SIM_CONF		= 0x17
+
+	def __init__(self, pdu):
+		super(L1CTLMessageSIM, self).__init__(self.L1CTL_SIM_REQ)
+		self.data += pdu
+
+class CalypsoSimLink(LinkBase):
+
+	def __init__(self, sock_path = "/tmp/osmocom_l2"):
+		# Make sure that a given socket path exists
+		if not os.path.exists(sock_path):
+			raise ReaderError("There is no such ('%s') UNIX socket" % sock_path)
+
+		print("Connecting to osmocon at '%s'..." % sock_path)
+
+		# Establish a client connection
+		self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+		self.sock.connect(sock_path)
+
+	def __del__(self):
+		self.sock.close()
+
+	def wait_for_rsp(self, exp_len = 128):
+		# Wait for incoming data (timeout is 3 seconds)
+		s, _, _ = select.select([self.sock], [], [], 3.0)
+		if not s:
+			raise ReaderError("Timeout waiting for card response")
+
+		# Receive expected amount of bytes from osmocon
+		rsp = self.sock.recv(exp_len)
+		return rsp
+
+	def reset_card(self):
+		# Request FULL reset
+		req_msg = L1CTLMessageReset()
+		self.sock.send(req_msg.gen_msg())
+
+		# Wait for confirmation
+		rsp = self.wait_for_rsp()
+		rsp_msg = struct.unpack_from("!HB", rsp)
+		if rsp_msg[1] != L1CTLMessageReset.L1CTL_RESET_CONF:
+			raise ReaderError("Failed to reset Calypso PHY")
+
+	def connect(self):
+		self.reset_card()
+
+	def disconnect(self):
+		pass # Nothing to do really ...
+
+	def wait_for_card(self, timeout = None, newcardonly = False):
+		pass # Nothing to do really ...
+
+	def send_apdu_raw(self, pdu):
+		"""see LinkBase.send_apdu_raw"""
+
+		# Request FULL reset
+		req_msg = L1CTLMessageSIM(h2b(pdu))
+		self.sock.send(req_msg.gen_msg())
+
+		# Read message length first
+		rsp = self.wait_for_rsp(struct.calcsize("!H"))
+		msg_len = struct.unpack_from("!H", rsp)[0]
+		if msg_len < struct.calcsize("BBxx"):
+			raise ReaderError("Missing L1CTL header for L1CTL_SIM_CONF")
+
+		# Read the whole message then
+		rsp = self.sock.recv(msg_len)
+
+		# Verify L1CTL header
+		hdr = struct.unpack_from("BBxx", rsp)
+		if hdr[0] != L1CTLMessageSIM.L1CTL_SIM_CONF:
+			raise ReaderError("Unexpected L1CTL message received")
+
+		# Verify the payload length
+		offset = struct.calcsize("BBxx")
+		if len(rsp) <= offset:
+			raise ProtocolError("Empty response from SIM?!?")
+
+		# Omit L1CTL header
+		rsp = rsp[offset:]
+
+		# Unpack data and SW
+		data = rsp[:-2]
+		sw = rsp[-2:]
+
+		return b2h(data), b2h(sw)

pySim/transport/modem_atcmd.py

@@ -0,0 +1,126 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+""" pySim: Transport Link for 3GPP TS 27.007 compliant modems
+"""
+
+# Copyright (C) 2020 Vadim Yanitskiy <axilirator@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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from __future__ import absolute_import
+
+import logging as log
+import serial
+import time
+import re
+
+from pySim.transport import LinkBase
+from pySim.exceptions import *
+
+# HACK: if somebody needs to debug this thing
+# log.root.setLevel(log.DEBUG)
+
+class ModemATCommandLink(LinkBase):
+	def __init__(self, device='/dev/ttyUSB0', baudrate=115200):
+		self._sl = serial.Serial(device, baudrate, timeout=5)
+		self._device = device
+		self._atr = None
+
+		# Trigger initial reset
+		self.reset_card()
+
+	def __del__(self):
+		self._sl.close()
+
+	def send_at_cmd(self, cmd):
+		# Convert from string to bytes, if needed
+		bcmd = cmd if type(cmd) is bytes else cmd.encode()
+		bcmd += b'\r'
+
+		# Send command to the modem
+		log.debug('Sending AT command: %s' % cmd)
+		try:
+			wlen = self._sl.write(bcmd)
+			assert(wlen == len(bcmd))
+		except:
+			raise ReaderError('Failed to send AT command: %s' % cmd)
+
+		# Give the modem some time...
+		time.sleep(0.3)
+
+		# Read the response
+		try:
+			# Skip characters sent back
+			self._sl.read(wlen)
+			# Read the rest
+			rsp = self._sl.read_all()
+
+			# Strip '\r\n'
+			rsp = rsp.strip()
+			# Split into a list
+			rsp = rsp.split(b'\r\n\r\n')
+		except:
+			raise ReaderError('Failed parse response to AT command: %s' % cmd)
+
+		log.debug('Got response from modem: %s' % rsp)
+		return rsp
+
+	def reset_card(self):
+		# Make sure that we can talk to the modem
+		if self.send_at_cmd('AT') != [b'OK']:
+			raise ReaderError('Failed to connect to modem')
+
+		# Reset the modem, just to be sure
+		if self.send_at_cmd('ATZ') != [b'OK']:
+			raise ReaderError('Failed to reset the modem')
+
+		# Make sure that generic SIM access is supported
+		if self.send_at_cmd('AT+CSIM=?') != [b'OK']:
+			raise ReaderError('The modem does not seem to support SIM access')
+
+		log.info('Modem at \'%s\' is ready!' % self._device)
+
+	def connect(self):
+		pass # Nothing to do really ...
+
+	def disconnect(self):
+		pass # Nothing to do really ...
+
+	def wait_for_card(self, timeout=None, newcardonly=False):
+		pass # Nothing to do really ...
+
+	def send_apdu_raw(self, pdu):
+		# Prepare the command as described in 8.17
+		cmd = 'AT+CSIM=%d,\"%s\"' % (len(pdu), pdu)
+
+		# Send AT+CSIM command to the modem
+		# TODO: also handle +CME ERROR: <err>
+		rsp = self.send_at_cmd(cmd)
+		if len(rsp) != 2 or rsp[-1] != b'OK':
+			raise ReaderError('APDU transfer failed: %s' % str(rsp))
+		rsp = rsp[0] # Get rid of b'OK'
+
+		# Make sure that the response has format: b'+CSIM: %d,\"%s\"'
+		try:
+			result = re.match(b'\+CSIM: (\d+),\"([0-9A-F]+)\"', rsp)
+			(rsp_pdu_len, rsp_pdu) = result.groups()
+		except:
+			raise ReaderError('Failed to parse response from modem: %s' % rsp)
+
+		# TODO: make sure we have at least SW
+		data = rsp_pdu[:-4].decode()
+		sw   = rsp_pdu[-4:].decode()
+		return data, sw

pySim/transport/pcsc.py

@@ -22,11 +22,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+from smartcard.CardConnection import CardConnection
 from smartcard.CardRequest import CardRequest
-from smartcard.Exceptions import NoCardException, CardRequestTimeoutException
+from smartcard.Exceptions import NoCardException, CardRequestTimeoutException, CardConnectionException
 from smartcard.System import readers
 
-from pySim.exceptions import NoCardError
+from pySim.exceptions import NoCardError, ProtocolError
 from pySim.transport import LinkBase
 from pySim.utils import h2i, i2h
 
@@ -34,7 +35,7 @@ from pySim.utils import h2i, i2h
 class PcscSimLink(LinkBase):
 
 	def __init__(self, reader_number=0):
-		r = readers();
+		r = readers()
 		self._reader = r[reader_number]
 		self._con = self._reader.createConnection()
 
@@ -52,19 +53,22 @@ class PcscSimLink(LinkBase):
 
 	def connect(self):
 		try:
-			self._con.connect()
+			# Explicitly select T=0 communication protocol
+			self._con.connect(CardConnection.T0_protocol)
+		except CardConnectionException:
+			raise ProtocolError()
 		except NoCardException:
 			raise NoCardError()
 
+	def get_atr(self):
+		return self._con.getATR()
+
 	def disconnect(self):
 		self._con.disconnect()
 
 	def reset_card(self):
-		self._con.disconnect()
-		try:
-			self._con.connect()
-		except NoCardException:
-			raise NoCardError()
+		self.disconnect()
+		self.connect()
 		return 1
 
 	def send_apdu_raw(self, pdu):

pySim/transport/serial.py

@@ -25,6 +25,7 @@ from __future__ import absolute_import
 
 import serial
 import time
+import os.path
 
 from pySim.exceptions import NoCardError, ProtocolError
 from pySim.transport import LinkBase
@@ -34,6 +35,8 @@ from pySim.utils import h2b, b2h
 class SerialSimLink(LinkBase):
 
 	def __init__(self, device='/dev/ttyUSB0', baudrate=9600, rst='-rts', debug=False):
+		if not os.path.exists(device):
+			raise ValueError("device file %s does not exist -- abort" % device)
 		self._sl = serial.Serial(
 				port = device,
 				parity = serial.PARITY_EVEN,
@@ -46,9 +49,11 @@ class SerialSimLink(LinkBase):
 			)
 		self._rst_pin = rst
 		self._debug = debug
+		self._atr = None
 
 	def __del__(self):
-		self._sl.close()
+		if (hasattr(self, "_sl")):
+			self._sl.close()
 
 	def wait_for_card(self, timeout=None, newcardonly=False):
 		# Direct try
@@ -91,6 +96,9 @@ class SerialSimLink(LinkBase):
 	def connect(self):
 		self.reset_card()
 
+	def get_atr(self):
+		return self._atr
+
 	def disconnect(self):
 		pass # Nothing to do really ...
 
@@ -102,6 +110,7 @@ class SerialSimLink(LinkBase):
 			raise ProtocolError()
 
 	def _reset_card(self):
+		self._atr = None
 		rst_meth_map = {
 			'rts': self._sl.setRTS,
 			'dtr': self._sl.setDTR,
@@ -112,7 +121,7 @@ class SerialSimLink(LinkBase):
 			rst_meth = rst_meth_map[self._rst_pin[1:]]
 			rst_val  = rst_val_map[self._rst_pin[0]]
 		except:
-			raise ValueError('Invalid reset pin %s' % self._rst_pin);
+			raise ValueError('Invalid reset pin %s' % self._rst_pin)
 
 		rst_meth(rst_val)
 		time.sleep(0.1)  # 100 ms
@@ -123,7 +132,7 @@ class SerialSimLink(LinkBase):
 		if not b:
 			return 0
 		if ord(b) != 0x3b:
-			return -1;
+			return -1
 		self._dbg_print("TS: 0x%x Direct convention" % ord(b))
 
 		while ord(b) == 0x3b:
@@ -133,25 +142,31 @@ class SerialSimLink(LinkBase):
 			return -1
 		t0 = ord(b)
 		self._dbg_print("T0: 0x%x" % t0)
+		self._atr = [0x3b, ord(b)]
 
 		for i in range(4):
 			if t0 & (0x10 << i):
-				self._dbg_print("T%si = %x" % (chr(ord('A')+i), ord(self._rx_byte())))
+				b = self._rx_byte()
+				self._atr.append(ord(b))
+				self._dbg_print("T%si = %x" % (chr(ord('A')+i), ord(b)))
 
 		for i in range(0, t0 & 0xf):
-			self._dbg_print("Historical = %x" % ord(self._rx_byte()))
+			b = self._rx_byte()
+			self._atr.append(ord(b))
+			self._dbg_print("Historical = %x" % ord(b))
 
 		while True:
 			x = self._rx_byte()
 			if not x:
 				break
+			self._atr.append(ord(x))
 			self._dbg_print("Extra: %x" % ord(x))
 
 		return 1
 
 	def _dbg_print(self, s):
 		if self._debug:
-			print s
+			print(s)
 
 	def _tx_byte(self, b):
 		self._sl.write(b)
@@ -202,7 +217,7 @@ class SerialSimLink(LinkBase):
 			self._tx_string(pdu[5:])
 
 		# Receive data (including SW !)
-		#  length = [P3 - tx_data (=len(pdu)-len(hdr)) + 2 (SW1/2) ]
+		#  length = [P3 - tx_data (=len(pdu)-len(hdr)) + 2 (SW1//2) ]
 		to_recv = data_len - len(pdu) + 5 + 2
 
 		data = ''
@@ -211,7 +226,7 @@ class SerialSimLink(LinkBase):
 			if (to_recv == 2) and (b == '\x60'): # Ignore NIL if we have no RX data (hack ?)
 				continue
 			if not b:
-				break;
+				break
 			data += b
 
 		# Split datafield from SW

pySim/ts_31_102.py

@@ -0,0 +1,266 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+Various constants from ETSI TS 131 102
+"""
+
+#
+# Copyright (C) 2020 Supreeth Herle <herlesupreeth@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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# Mapping between USIM Service Number and its description
+EF_UST_map = {
+	1: 'Local Phone Book',
+	2: 'Fixed Dialling Numbers (FDN)',
+	3: 'Extension 2',
+	4: 'Service Dialling Numbers (SDN)',
+	5: 'Extension3',
+	6: 'Barred Dialling Numbers (BDN)',
+	7: 'Extension4',
+	8: 'Outgoing Call Information (OCI and OCT)',
+	9: 'Incoming Call Information (ICI and ICT)',
+	10: 'Short Message Storage (SMS)',
+	11: 'Short Message Status Reports (SMSR)',
+	12: 'Short Message Service Parameters (SMSP)',
+	13: 'Advice of Charge (AoC)',
+	14: 'Capability Configuration Parameters 2 (CCP2)',
+	15: 'Cell Broadcast Message Identifier',
+	16: 'Cell Broadcast Message Identifier Ranges',
+	17: 'Group Identifier Level 1',
+	18: 'Group Identifier Level 2',
+	19: 'Service Provider Name',
+	20: 'User controlled PLMN selector with Access Technology',
+	21: 'MSISDN',
+	22: 'Image (IMG)',
+	23: 'Support of Localised Service Areas (SoLSA)',
+	24: 'Enhanced Multi-Level Precedence and Pre-emption Service',
+	25: 'Automatic Answer for eMLPP',
+	26: 'RFU',
+	27: 'GSM Access',
+	28: 'Data download via SMS-PP',
+	29: 'Data download via SMS-CB',
+	30: 'Call Control by USIM',
+	31: 'MO-SMS Control by USIM',
+	32: 'RUN AT COMMAND command',
+	33: 'shall be set to 1',
+	34: 'Enabled Services Table',
+	35: 'APN Control List (ACL)',
+	36: 'Depersonalisation Control Keys',
+	37: 'Co-operative Network List',
+	38: 'GSM security context',
+	39: 'CPBCCH Information',
+	40: 'Investigation Scan',
+	41: 'MexE',
+	42: 'Operator controlled PLMN selector with Access Technology',
+	43: 'HPLMN selector with Access Technology',
+	44: 'Extension 5',
+	45: 'PLMN Network Name',
+	46: 'Operator PLMN List',
+	47: 'Mailbox Dialling Numbers',
+	48: 'Message Waiting Indication Status',
+	49: 'Call Forwarding Indication Status',
+	50: 'Reserved and shall be ignored',
+	51: 'Service Provider Display Information',
+	52: 'Multimedia Messaging Service (MMS)',
+	53: 'Extension 8',
+	54: 'Call control on GPRS by USIM',
+	55: 'MMS User Connectivity Parameters',
+	56: 'Network\'s indication of alerting in the MS (NIA)',
+	57: 'VGCS Group Identifier List (EFVGCS and EFVGCSS)',
+	58: 'VBS Group Identifier List (EFVBS and EFVBSS)',
+	59: 'Pseudonym',
+	60: 'User Controlled PLMN selector for I-WLAN access',
+	61: 'Operator Controlled PLMN selector for I-WLAN access',
+	62: 'User controlled WSID list',
+	63: 'Operator controlled WSID list',
+	64: 'VGCS security',
+	65: 'VBS security',
+	66: 'WLAN Reauthentication Identity',
+	67: 'Multimedia Messages Storage',
+	68: 'Generic Bootstrapping Architecture (GBA)',
+	69: 'MBMS security',
+	70: 'Data download via USSD and USSD application mode',
+	71: 'Equivalent HPLMN',
+	72: 'Additional TERMINAL PROFILE after UICC activation',
+	73: 'Equivalent HPLMN Presentation Indication',
+	74: 'Last RPLMN Selection Indication',
+	75: 'OMA BCAST Smart Card Profile',
+	76: 'GBA-based Local Key Establishment Mechanism',
+	77: 'Terminal Applications',
+	78: 'Service Provider Name Icon',
+	79: 'PLMN Network Name Icon',
+	80: 'Connectivity Parameters for USIM IP connections',
+	81: 'Home I-WLAN Specific Identifier List',
+	82: 'I-WLAN Equivalent HPLMN Presentation Indication',
+	83: 'I-WLAN HPLMN Priority Indication',
+	84: 'I-WLAN Last Registered PLMN',
+	85: 'EPS Mobility Management Information',
+	86: 'Allowed CSG Lists and corresponding indications',
+	87: 'Call control on EPS PDN connection by USIM',
+	88: 'HPLMN Direct Access',
+	89: 'eCall Data',
+	90: 'Operator CSG Lists and corresponding indications',
+	91: 'Support for SM-over-IP',
+	92: 'Support of CSG Display Control',
+	93: 'Communication Control for IMS by USIM',
+	94: 'Extended Terminal Applications',
+	95: 'Support of UICC access to IMS',
+	96: 'Non-Access Stratum configuration by USIM',
+	97: 'PWS configuration by USIM',
+	98: 'RFU',
+	99: 'URI support by UICC',
+	100: 'Extended EARFCN support',
+	101: 'ProSe',
+	102: 'USAT Application Pairing',
+	103: 'Media Type support',
+	104: 'IMS call disconnection cause',
+	105: 'URI support for MO SHORT MESSAGE CONTROL',
+	106: 'ePDG configuration Information support',
+	107: 'ePDG configuration Information configured',
+	108: 'ACDC support',
+	109: 'MCPTT',
+	110: 'ePDG configuration Information for Emergency Service support',
+	111: 'ePDG configuration Information for Emergency Service configured',
+	112: 'eCall Data over IMS',
+	113: 'URI support for SMS-PP DOWNLOAD as defined in 3GPP TS 31.111 [12]',
+	114: 'From Preferred',
+	115: 'IMS configuration data',
+	116: 'TV configuration',
+	117: '3GPP PS Data Off',
+	118: '3GPP PS Data Off Service List',
+	119: 'V2X',
+	120: 'XCAP Configuration Data',
+	121: 'EARFCN list for MTC/NB-IOT UEs',
+	122: '5GS Mobility Management Information',
+	123: '5G Security Parameters',
+	124: 'Subscription identifier privacy support',
+	125: 'SUCI calculation by the USIM',
+	126: 'UAC Access Identities support',
+	127: 'Expect control plane-based Steering of Roaming information during initial registration in VPLMN',
+	128: 'Call control on PDU Session by USIM',
+}
+
+LOCI_STATUS_map = {
+	0:	'updated',
+	1:	'not updated',
+	2:	'plmn not allowed',
+	3:	'locatation area not allowed'
+}
+
+EF_USIM_ADF_map = {
+	'LI': '6F05',
+	'ARR': '6F06',
+	'IMSI': '6F07',
+	'Keys': '6F08',
+	'KeysPS': '6F09',
+	'DCK': '6F2C',
+	'HPPLMN': '6F31',
+	'CNL': '6F32',
+	'ACMmax': '6F37',
+	'UST': '6F38',
+	'ACM': '6F39',
+	'FDN': '6F3B',
+	'SMS': '6F3C',
+	'GID1': '6F3E',
+	'GID2': '6F3F',
+	'MSISDN': '6F40',
+	'PUCT': '6F41',
+	'SMSP': '6F42',
+	'SMSS': '6F42',
+	'CBMI': '6F45',
+	'SPN': '6F46',
+	'SMSR': '6F47',
+	'CBMID': '6F48',
+	'SDN': '6F49',
+	'EXT2': '6F4B',
+	'EXT3': '6F4C',
+	'BDN': '6F4D',
+	'EXT5': '6F4E',
+	'CCP2': '6F4F',
+	'CBMIR': '6F50',
+	'EXT4': '6F55',
+	'EST': '6F56',
+	'ACL': '6F57',
+	'CMI': '6F58',
+	'START-HFN': '6F5B',
+	'THRESHOLD': '6F5C',
+	'PLMNwAcT': '6F60',
+	'OPLMNwAcT': '6F61',
+	'HPLMNwAcT': '6F62',
+	'PSLOCI': '6F73',
+	'ACC': '6F78',
+	'FPLMN': '6F7B',
+	'LOCI': '6F7E',
+	'ICI': '6F80',
+	'OCI': '6F81',
+	'ICT': '6F82',
+	'OCT': '6F83',
+	'AD': '6FAD',
+	'VGCS': '6FB1',
+	'VGCSS': '6FB2',
+	'VBS': '6FB3',
+	'VBSS': '6FB4',
+	'eMLPP': '6FB5',
+	'AAeM': '6FB6',
+	'ECC': '6FB7',
+	'Hiddenkey': '6FC3',
+	'NETPAR': '6FC4',
+	'PNN': '6FC5',
+	'OPL': '6FC6',
+	'MBDN': '6FC7',
+	'EXT6': '6FC8',
+	'MBI': '6FC9',
+	'MWIS': '6FCA',
+	'CFIS': '6FCB',
+	'EXT7': '6FCC',
+	'SPDI': '6FCD',
+	'MMSN': '6FCE',
+	'EXT8': '6FCF',
+	'MMSICP': '6FD0',
+	'MMSUP': '6FD1',
+	'MMSUCP': '6FD2',
+	'NIA': '6FD3',
+	'VGCSCA': '6FD4',
+	'VBSCA': '6FD5',
+	'GBAP': '6FD6',
+	'MSK': '6FD7',
+	'MUK': '6FD8',
+	'EHPLMN': '6FD9',
+	'GBANL': '6FDA',
+	'EHPLMNPI': '6FDB',
+	'LRPLMNSI': '6FDC',
+	'NAFKCA': '6FDD',
+	'SPNI': '6FDE',
+	'PNNI': '6FDF',
+	'NCP-IP': '6FE2',
+	'EPSLOCI': '6FE3',
+	'EPSNSC': '6FE4',
+	'UFC': '6FE6',
+	'UICCIARI': '6FE7',
+	'NASCONFIG': '6FE8',
+	'PWC': '6FEC',
+	'FDNURI': '6FED',
+	'BDNURI': '6FEE',
+	'SDNURI': '6FEF',
+	'IWL': '6FF0',
+	'IPS': '6FF1',
+	'IPD': '6FF2',
+	'ePDGId': '6FF3',
+	'ePDGSelection': '6FF4',
+	'ePDGIdEm': '6FF5',
+	'ePDGSelectionEm': '6FF6',
+}

pySim/ts_31_103.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+Various constants from ETSI TS 131 103 V14.2.0
+"""
+
+#
+# Copyright (C) 2020 Supreeth Herle <herlesupreeth@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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# Mapping between ISIM Service Number and its description
+EF_IST_map = {
+	1: 'P-CSCF address',
+	2: 'Generic Bootstrapping Architecture (GBA)',
+	3: 'HTTP Digest',
+	4: 'GBA-based Local Key Establishment Mechanism',
+	5: 'Support of P-CSCF discovery for IMS Local Break Out',
+	6: 'Short Message Storage (SMS)',
+	7: 'Short Message Status Reports (SMSR)',
+	8: 'Support for SM-over-IP including data download via SMS-PP as defined in TS 31.111 [31]',
+	9: 'Communication Control for IMS by ISIM',
+	10: 'Support of UICC access to IMS',
+	11: 'URI support by UICC',
+	12: 'Media Type support',
+	13: 'IMS call disconnection cause',
+	14: 'URI support for MO SHORT MESSAGE CONTROL',
+	15: 'MCPTT',
+	16: 'URI support for SMS-PP DOWNLOAD as defined in 3GPP TS 31.111 [31]',
+	17: 'From Preferred',
+	18: 'IMS configuration data',
+	19: 'XCAP Configuration Data',
+	20: 'WebRTC URI',
+}
+
+EF_ISIM_ADF_map = {
+	'IST': '6F07',
+	'IMPI': '6F02',
+	'DOMAIN': '6F03',
+	'IMPU': '6F04',
+	'AD': '6FAD',
+	'ARR': '6F06',
+	'PCSCF': '6F09',
+	'GBAP': '6FD5',
+	'GBANL': '6FD7',
+	'NAFKCA': '6FDD',
+	'UICCIARI': '6FE7',
+	'SMS': '6F3C',
+	'SMSS': '6F43',
+	'SMSR': '6F47',
+	'SMSP': '6F42',
+	'FromPreferred': '6FF7',
+	'IMSConfigData': '6FF8',
+	'XCAPConfigData': '6FFC',
+	'WebRTCURI': '6FFA'
+}

pySim/ts_51_011.py

@@ -0,0 +1,326 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+""" Various constants from ETSI TS 151.011
+"""
+
+#
+# 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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+MF_num = '3F00'
+
+DF_num = {
+'TELECOM': '7F10',
+
+'GSM': '7F20',
+'IS-41': '7F22',
+'FP-CTS': '7F23',
+
+'GRAPHICS': '5F50',
+
+'IRIDIUM': '5F30',
+'GLOBST': '5F31',
+'ICO': '5F32',
+'ACeS': '5F33',
+
+'EIA/TIA-553': '5F40',
+'CTS': '5F60',
+'SOLSA': '5F70',
+
+'MExE': '5F3C',
+}
+
+EF_num = {
+# MF
+'ICCID': '2FE2',
+'ELP': '2F05',
+'DIR': '2F00',
+
+# DF_TELECOM
+'ADN': '6F3A',
+'FDN': '6F3B',
+'SMS': '6F3C',
+'CCP': '6F3D',
+'MSISDN': '6F40',
+'SMSP': '6F42',
+'SMSS': '6F43',
+'LND': '6F44',
+'SMSR': '6F47',
+'SDN': '6F49',
+'EXT1': '6F4A',
+'EXT2': '6F4B',
+'EXT3': '6F4C',
+'BDN': '6F4D',
+'EXT4': '6F4E',
+'CMI': '6F58',
+'ECCP': '6F4F',
+
+# DF_GRAPHICS
+'IMG': '4F20',
+
+# DF_SoLSA
+'SAI': '4F30',
+'SLL': '4F31',
+
+# DF_MExE
+'MExE-ST': '4F40',
+'ORPK': '4F41',
+'ARPK': '4F42',
+'TPRPK': '4F43',
+
+# DF_GSM
+'LP': '6F05',
+'IMSI': '6F07',
+'Kc': '6F20',
+'DCK': '6F2C',
+'PLMNsel': '6F30',
+'HPPLMN': '6F31',
+'CNL': '6F32',
+'ACMmax': '6F37',
+'SST': '6F38',
+'ACM': '6F39',
+'GID1': '6F3E',
+'GID2': '6F3F',
+'PUCT': '6F41',
+'CBMI': '6F45',
+'SPN': '6F46',
+'CBMID': '6F48',
+'BCCH': '6F74',
+'ACC': '6F78',
+'FPLMN': '6F7B',
+'LOCI': '6F7E',
+'AD': '6FAD',
+'PHASE': '6FAE',
+'VGCS': '6FB1',
+'VGCSS': '6FB2',
+'VBS': '6FB3',
+'VBSS': '6FB4',
+'eMLPP': '6FB5',
+'AAeM': '6FB6',
+'ECC': '6FB7',
+'CBMIR': '6F50',
+'NIA': '6F51',
+'KcGPRS': '6F52',
+'LOCIGPRS': '6F53',
+'SUME': '6F54',
+'PLMNwAcT': '6F60',
+'OPLMNwAcT': '6F61',
+# Figure 8 names it HPLMNAcT, but in the text it's names it HPLMNwAcT
+'HPLMNAcT': '6F62',
+'HPLMNwAcT': '6F62',
+'CPBCCH': '6F63',
+'INVSCAN': '6F64',
+'PNN': '6FC5',
+'OPL': '6FC6',
+'MBDN': '6FC7',
+'EXT6': '6FC8',
+'MBI': '6FC9',
+'MWIS': '6FCA',
+'CFIS': '6FCB',
+'EXT7': '6FCC',
+'SPDI': '6FCD',
+'MMSN': '6FCE',
+'EXT8': '6FCF',
+'MMSICP': '6FD0',
+'MMSUP': '6FD1',
+'MMSUCP': '6FD2',
+}
+
+DF = {
+'TELECOM':  [MF_num, DF_num['TELECOM']],
+
+'GSM':      [MF_num, DF_num['GSM']],
+'IS-41':    [MF_num, DF_num['IS-41']],
+'FP-CTS':   [MF_num, DF_num['FP-CTS']],
+
+'GRAPHICS': [MF_num, DF_num['GRAPHICS']],
+
+'IRIDIUM':  [MF_num, DF_num['IRIDIUM']],
+'GLOBST':   [MF_num, DF_num['GLOBST']],
+'ICO':      [MF_num, DF_num['ICO']],
+'ACeS':     [MF_num, DF_num['ACeS']],
+
+'EIA/TIA-553': [MF_num, DF_num['EIA/TIA-553']],
+'CTS':      [MF_num, DF_num['CTS']],
+'SoLSA':    [MF_num, DF_num['SOLSA']],
+
+'MExE':     [MF_num, DF_num['MExE']],
+}
+
+
+EF = {
+'ICCID':  [MF_num, EF_num['ICCID']],
+'ELP':    [MF_num, EF_num['ELP']],
+'DIR':    [MF_num, EF_num['DIR']],
+
+'ADN':    DF['TELECOM']+[EF_num['ADN']],
+'FDN':    DF['TELECOM']+[EF_num['FDN']],
+'SMS':    DF['TELECOM']+[EF_num['SMS']],
+'CCP':    DF['TELECOM']+[EF_num['CCP']],
+'MSISDN': DF['TELECOM']+[EF_num['MSISDN']],
+'SMSP':   DF['TELECOM']+[EF_num['SMSP']],
+'SMSS':   DF['TELECOM']+[EF_num['SMSS']],
+'LND':    DF['TELECOM']+[EF_num['LND']],
+'SMSR':   DF['TELECOM']+[EF_num['SMSR']],
+'SDN':    DF['TELECOM']+[EF_num['SDN']],
+'EXT1':   DF['TELECOM']+[EF_num['EXT1']],
+'EXT2':   DF['TELECOM']+[EF_num['EXT2']],
+'EXT3':   DF['TELECOM']+[EF_num['EXT3']],
+'BDN':    DF['TELECOM']+[EF_num['BDN']],
+'EXT4':   DF['TELECOM']+[EF_num['EXT4']],
+'CMI':    DF['TELECOM']+[EF_num['CMI']],
+'ECCP':   DF['TELECOM']+[EF_num['ECCP']],
+
+'IMG':    DF['GRAPHICS']+[EF_num['IMG']],
+
+'SAI':    DF['SoLSA']+[EF_num['SAI']],
+'SLL':    DF['SoLSA']+[EF_num['SLL']],
+
+'MExE-ST': DF['MExE']+[EF_num['MExE-ST']],
+'ORPK':   DF['MExE']+[EF_num['ORPK']],
+'ARPK':   DF['MExE']+[EF_num['ARPK']],
+'TPRPK':  DF['MExE']+[EF_num['TPRPK']],
+
+'LP':     DF['GSM']+[EF_num['LP']],
+'IMSI':   DF['GSM']+[EF_num['IMSI']],
+'Kc':     DF['GSM']+[EF_num['Kc']],
+'DCK':    DF['GSM']+[EF_num['DCK']],
+'PLMNsel': DF['GSM']+[EF_num['PLMNsel']],
+'HPPLMN': DF['GSM']+[EF_num['HPPLMN']],
+'CNL':    DF['GSM']+[EF_num['CNL']],
+'ACMmax': DF['GSM']+[EF_num['ACMmax']],
+'SST':    DF['GSM']+[EF_num['SST']],
+'ACM':    DF['GSM']+[EF_num['ACM']],
+'GID1':   DF['GSM']+[EF_num['GID1']],
+'GID2':   DF['GSM']+[EF_num['GID2']],
+'PUCT':   DF['GSM']+[EF_num['PUCT']],
+'CBMI':   DF['GSM']+[EF_num['CBMI']],
+'SPN':    DF['GSM']+[EF_num['SPN']],
+'CBMID':  DF['GSM']+[EF_num['CBMID']],
+'BCCH':   DF['GSM']+[EF_num['BCCH']],
+'ACC':    DF['GSM']+[EF_num['ACC']],
+'FPLMN':  DF['GSM']+[EF_num['FPLMN']],
+'LOCI':   DF['GSM']+[EF_num['LOCI']],
+'AD':     DF['GSM']+[EF_num['AD']],
+'PHASE':  DF['GSM']+[EF_num['PHASE']],
+'VGCS':   DF['GSM']+[EF_num['VGCS']],
+'VGCSS':  DF['GSM']+[EF_num['VGCSS']],
+'VBS':    DF['GSM']+[EF_num['VBS']],
+'VBSS':   DF['GSM']+[EF_num['VBSS']],
+'eMLPP':  DF['GSM']+[EF_num['eMLPP']],
+'AAeM':   DF['GSM']+[EF_num['AAeM']],
+'ECC':    DF['GSM']+[EF_num['ECC']],
+'CBMIR':  DF['GSM']+[EF_num['CBMIR']],
+'NIA':    DF['GSM']+[EF_num['NIA']],
+'KcGPRS': DF['GSM']+[EF_num['KcGPRS']],
+'LOCIGPRS': DF['GSM']+[EF_num['LOCIGPRS']],
+'SUME':   DF['GSM']+[EF_num['SUME']],
+'PLMNwAcT': DF['GSM']+[EF_num['PLMNwAcT']],
+'OPLMNwAcT': DF['GSM']+[EF_num['OPLMNwAcT']],
+# Figure 8 names it HPLMNAcT, but in the text it's names it HPLMNwAcT
+'HPLMNAcT': DF['GSM']+[EF_num['HPLMNAcT']],
+'HPLMNwAcT': DF['GSM']+[EF_num['HPLMNAcT']],
+'CPBCCH': DF['GSM']+[EF_num['CPBCCH']],
+'INVSCAN': DF['GSM']+[EF_num['INVSCAN']],
+'PNN':    DF['GSM']+[EF_num['PNN']],
+'OPL':    DF['GSM']+[EF_num['OPL']],
+'MBDN':   DF['GSM']+[EF_num['MBDN']],
+'EXT6':   DF['GSM']+[EF_num['EXT6']],
+'MBI':    DF['GSM']+[EF_num['MBI']],
+'MWIS':   DF['GSM']+[EF_num['MWIS']],
+'CFIS':   DF['GSM']+[EF_num['CFIS']],
+'EXT7':   DF['GSM']+[EF_num['EXT7']],
+'SPDI':   DF['GSM']+[EF_num['SPDI']],
+'MMSN':   DF['GSM']+[EF_num['MMSN']],
+'EXT8':   DF['GSM']+[EF_num['EXT8']],
+'MMSICP': DF['GSM']+[EF_num['MMSICP']],
+'MMSUP':  DF['GSM']+[EF_num['MMSUP']],
+'MMSUCP': DF['GSM']+[EF_num['MMSUCP']],
+}
+
+# Mapping between SIM Service Number and its description
+EF_SST_map = {
+	1: 'CHV1 disable function',
+	2: 'Abbreviated Dialling Numbers (ADN)',
+	3: 'Fixed Dialling Numbers (FDN)',
+	4: 'Short Message Storage (SMS)',
+	5: 'Advice of Charge (AoC)',
+	6: 'Capability Configuration Parameters (CCP)',
+	7: 'PLMN selector',
+	8: 'RFU',
+	9: 'MSISDN',
+	10: 'Extension1',
+	11: 'Extension2',
+	12: 'SMS Parameters',
+	13: 'Last Number Dialled (LND)',
+	14: 'Cell Broadcast Message Identifier',
+	15: 'Group Identifier Level 1',
+	16: 'Group Identifier Level 2',
+	17: 'Service Provider Name',
+	18: 'Service Dialling Numbers (SDN)',
+	19: 'Extension3',
+	20: 'RFU',
+	21: 'VGCS Group Identifier List (EFVGCS and EFVGCSS)',
+	22: 'VBS Group Identifier List (EFVBS and EFVBSS)',
+	23: 'enhanced Multi-Level Precedence and Pre-emption Service',
+	24: 'Automatic Answer for eMLPP',
+	25: 'Data download via SMS-CB',
+	26: 'Data download via SMS-PP',
+	27: 'Menu selection',
+	28: 'Call control',
+	29: 'Proactive SIM',
+	30: 'Cell Broadcast Message Identifier Ranges',
+	31: 'Barred Dialling Numbers (BDN)',
+	32: 'Extension4',
+	33: 'De-personalization Control Keys',
+	34: 'Co-operative Network List',
+	35: 'Short Message Status Reports',
+	36: 'Network\'s indication of alerting in the MS',
+	37: 'Mobile Originated Short Message control by SIM',
+	38: 'GPRS',
+	39: 'Image (IMG)',
+	40: 'SoLSA (Support of Local Service Area)',
+	41: 'USSD string data object supported in Call Control',
+	42: 'RUN AT COMMAND command',
+	43: 'User controlled PLMN Selector with Access Technology',
+	44: 'Operator controlled PLMN Selector with Access Technology',
+	45: 'HPLMN Selector with Access Technology',
+	46: 'CPBCCH Information',
+	47: 'Investigation Scan',
+	48: 'Extended Capability Configuration Parameters',
+	49: 'MExE',
+	50: 'Reserved and shall be ignored',
+	51: 'PLMN Network Name',
+	52: 'Operator PLMN List',
+	53: 'Mailbox Dialling Numbers',
+	54: 'Message Waiting Indication Status',
+	55: 'Call Forwarding Indication Status',
+	56: 'Service Provider Display Information',
+	57: 'Multimedia Messaging Service (MMS)',
+	58: 'Extension 8',
+	59: 'MMS User Connectivity Parameters',
+}
+
+# 10.3.18 "EF.AD (Administrative data) "
+EF_AD_mode_map = {
+	'00' : 'normal operation',
+	'80' : 'type approval operations',
+	'01' : 'normal operation + specific facilities',
+	'81' : 'type approval operations + specific facilities',
+	'02' : 'maintenance (off line)',
+	'04' : 'cell test operation',
+}

pySim/utils.py

@@ -34,6 +34,17 @@ def h2i(s):
 def i2h(s):
 	return ''.join(['%02x'%(x) for x in s])
 
+def h2s(s):
+	return ''.join([chr((int(x,16)<<4)+int(y,16)) for x,y in zip(s[0::2], s[1::2])
+						      if int(x + y, 16) != 0xff])
+
+def s2h(s):
+	return b2h(s)
+
+# List of bytes to string
+def i2s(s):
+	return ''.join([chr(x) for x in s])
+
 def swap_nibbles(s):
 	return ''.join([x+y for x,y in zip(s[1::2], s[0::2])])
 
@@ -43,25 +54,47 @@ def rpad(s, l, c='f'):
 def lpad(s, l, c='f'):
 	return c * (l - len(s)) + s
 
+def half_round_up(n):
+	return (n + 1)//2
+
+# IMSI encoded format:
+# For IMSI 0123456789ABCDE:
+#
+# |     byte 1      | 2 upper | 2 lower  | 3 upper | 3 lower | ... | 9 upper | 9 lower |
+# | length in bytes |    0    | odd/even |    2    |    1    | ... |    E    |    D    |
+#
+# If the IMSI is less than 15 characters, it should be padded with 'f' from the end.
+#
+# The length is the total number of bytes used to encoded the IMSI. This includes the odd/even
+# parity bit. E.g. an IMSI of length 14 is 8 bytes long, not 7, as it uses bytes 2 to 9 to
+# encode itself.
+#
+# Because of this, an odd length IMSI fits exactly into len(imsi) + 1 // 2 bytes, whereas an
+# even length IMSI only uses half of the last byte.
+
 def enc_imsi(imsi):
 	"""Converts a string imsi into the value of the EF"""
-	l = (len(imsi) + 1) // 2	# Required bytes
+	l = half_round_up(len(imsi) + 1)	# Required bytes - include space for odd/even indicator
 	oe = len(imsi) & 1			# Odd (1) / Even (0)
-	ei = '%02x' % l + swap_nibbles(lpad('%01x%s' % ((oe<<3)|1, imsi), 16))
+	ei = '%02x' % l + swap_nibbles('%01x%s' % ((oe<<3)|1, rpad(imsi, 15)))
 	return ei
 
 def dec_imsi(ef):
 	"""Converts an EF value to the imsi string representation"""
 	if len(ef) < 4:
 		return None
-	l = int(ef[0:2]) * 2			# Length of the IMSI string
-	swapped = swap_nibbles(ef[2:])
-	oe = (int(swapped[0])>>3) & 1	# Odd (1) / Even (0)
-	if oe:
-		l = l-1
-	if l+1 > len(swapped):
+	l = int(ef[0:2], 16) * 2		# Length of the IMSI string
+	l = l - 1						# Encoded length byte includes oe nibble
+	swapped = swap_nibbles(ef[2:]).rstrip('f')
+	if len(swapped) < 1:
 		return None
-	imsi = swapped[1:l+2]
+	oe = (int(swapped[0])>>3) & 1	# Odd (1) / Even (0)
+	if not oe:
+		# if even, only half of last byte was used
+		l = l-1
+	if l != len(swapped) - 1:
+		return None
+	imsi = swapped[1:]
 	return imsi
 
 def dec_iccid(ef):
@@ -71,5 +104,661 @@ def enc_iccid(iccid):
 	return swap_nibbles(rpad(iccid, 20))
 
 def enc_plmn(mcc, mnc):
-	"""Converts integer MCC/MNC into 6 bytes for EF"""
-	return swap_nibbles(lpad('%d' % mcc, 3) + lpad('%d' % mnc, 3))
+	"""Converts integer MCC/MNC into 3 bytes for EF"""
+	if len(mnc) == 2:
+		mnc = "F%s" % mnc
+	return swap_nibbles("%s%s" % (mcc, mnc))
+
+def dec_spn(ef):
+	byte1 = int(ef[0:2])
+	hplmn_disp = (byte1&0x01 == 0x01)
+	oplmn_disp = (byte1&0x02 == 0x02)
+	name = h2s(ef[2:])
+	return (name, hplmn_disp, oplmn_disp)
+
+def enc_spn(name, hplmn_disp=False, oplmn_disp=False):
+	byte1 = 0x00
+	if hplmn_disp: byte1 = byte1|0x01
+	if oplmn_disp: byte1 = byte1|0x02
+	return i2h([byte1])+s2h(name)
+
+def hexstr_to_Nbytearr(s, nbytes):
+	return [s[i:i+(nbytes*2)] for i in range(0, len(s), (nbytes*2)) ]
+
+# Accepts hex string representing three bytes
+def dec_mcc_from_plmn(plmn):
+	ia = h2i(plmn)
+	digit1 = ia[0] & 0x0F		# 1st byte, LSB
+	digit2 = (ia[0] & 0xF0) >> 4	# 1st byte, MSB
+	digit3 = ia[1] & 0x0F		# 2nd byte, LSB
+	if digit3 == 0xF and digit2 == 0xF and digit1 == 0xF:
+		return 0xFFF # 4095
+	return derive_mcc(digit1, digit2, digit3)
+
+def dec_mnc_from_plmn(plmn):
+	ia = h2i(plmn)
+	digit1 = (ia[1] & 0xF0)	>>4		# 2nd byte, MSB
+	digit2 = ia[2] & 0x0F			# 3rd byte, LSB
+	digit3 = (ia[2] & 0xF0) >> 4	# 3nd byte, MSB
+	if digit3 == 0xF and digit2 == 0xF and digit1 == 0xF:
+		return 0xFFF # 4095
+	return derive_mnc(digit1, digit2, digit3)
+
+def dec_act(twohexbytes):
+	act_list = [
+		{'bit': 15, 'name': "UTRAN"},
+		{'bit': 14, 'name': "E-UTRAN"},
+		{'bit':  7, 'name': "GSM"},
+		{'bit':  6, 'name': "GSM COMPACT"},
+		{'bit':  5, 'name': "cdma2000 HRPD"},
+		{'bit':  4, 'name': "cdma2000 1xRTT"},
+	]
+	ia = h2i(twohexbytes)
+	u16t = (ia[0] << 8)|ia[1]
+	sel = []
+	for a in act_list:
+		if u16t & (1 << a['bit']):
+			sel.append(a['name'])
+	return sel
+
+def dec_xplmn_w_act(fivehexbytes):
+	res = {'mcc': 0, 'mnc': 0, 'act': []}
+	plmn_chars = 6
+	act_chars = 4
+	plmn_str = fivehexbytes[:plmn_chars]				# first three bytes (six ascii hex chars)
+	act_str = fivehexbytes[plmn_chars:plmn_chars + act_chars]	# two bytes after first three bytes
+	res['mcc'] = dec_mcc_from_plmn(plmn_str)
+	res['mnc'] = dec_mnc_from_plmn(plmn_str)
+	res['act'] = dec_act(act_str)
+	return res
+
+def format_xplmn_w_act(hexstr):
+	s = ""
+	for rec_data in hexstr_to_Nbytearr(hexstr, 5):
+		rec_info = dec_xplmn_w_act(rec_data)
+		if rec_info['mcc'] == 0xFFF and rec_info['mnc'] == 0xFFF:
+			rec_str = "unused"
+		else:
+			rec_str = "MCC: %03d MNC: %03d AcT: %s" % (rec_info['mcc'], rec_info['mnc'], ", ".join(rec_info['act']))
+		s += "\t%s # %s\n" % (rec_data, rec_str)
+	return s
+
+def dec_loci(hexstr):
+	res = {'tmsi': '',  'mcc': 0, 'mnc': 0, 'lac': '', 'status': 0}
+	res['tmsi'] = hexstr[:8]
+	res['mcc'] = dec_mcc_from_plmn(hexstr[8:14])
+	res['mnc'] = dec_mnc_from_plmn(hexstr[8:14])
+	res['lac'] = hexstr[14:18]
+	res['status'] = h2i(hexstr[20:22])
+	return res
+
+def dec_psloci(hexstr):
+	res = {'p-tmsi': '', 'p-tmsi-sig': '', 'mcc': 0, 'mnc': 0, 'lac': '', 'rac': '', 'status': 0}
+	res['p-tmsi'] = hexstr[:8]
+	res['p-tmsi-sig'] = hexstr[8:14]
+	res['mcc'] = dec_mcc_from_plmn(hexstr[14:20])
+	res['mnc'] = dec_mnc_from_plmn(hexstr[14:20])
+	res['lac'] = hexstr[20:24]
+	res['rac'] = hexstr[24:26]
+	res['status'] = h2i(hexstr[26:28])
+	return res
+
+def dec_epsloci(hexstr):
+	res = {'guti': '', 'mcc': 0, 'mnc': 0, 'tac': '', 'status': 0}
+	res['guti'] = hexstr[:24]
+	res['tai'] = hexstr[24:34]
+	res['mcc'] = dec_mcc_from_plmn(hexstr[24:30])
+	res['mnc'] = dec_mnc_from_plmn(hexstr[24:30])
+	res['tac'] = hexstr[30:34]
+	res['status'] = h2i(hexstr[34:36])
+	return res
+
+def dec_xplmn(threehexbytes):
+	res = {'mcc': 0, 'mnc': 0, 'act': []}
+	plmn_chars = 6
+	plmn_str = threehexbytes[:plmn_chars]				# first three bytes (six ascii hex chars)
+	res['mcc'] = dec_mcc_from_plmn(plmn_str)
+	res['mnc'] = dec_mnc_from_plmn(plmn_str)
+	return res
+
+def format_xplmn(hexstr):
+	s = ""
+	for rec_data in hexstr_to_Nbytearr(hexstr, 3):
+		rec_info = dec_xplmn(rec_data)
+		if rec_info['mcc'] == 0xFFF and rec_info['mnc'] == 0xFFF:
+			rec_str = "unused"
+		else:
+			rec_str = "MCC: %03d MNC: %03d" % (rec_info['mcc'], rec_info['mnc'])
+		s += "\t%s # %s\n" % (rec_data, rec_str)
+	return s
+
+def derive_milenage_opc(ki_hex, op_hex):
+	"""
+	Run the milenage algorithm to calculate OPC from Ki and OP
+	"""
+	from Crypto.Cipher import AES
+	from Crypto.Util.strxor import strxor
+	from pySim.utils import b2h
+
+	# We pass in hex string and now need to work on bytes
+	aes = AES.new(h2b(ki_hex))
+	opc_bytes = aes.encrypt(h2b(op_hex))
+	return b2h(strxor(opc_bytes, h2b(op_hex)))
+
+def calculate_luhn(cc):
+	"""
+	Calculate Luhn checksum used in e.g. ICCID and IMEI
+	"""
+	num = list(map(int, str(cc)))
+	check_digit = 10 - sum(num[-2::-2] + [sum(divmod(d * 2, 10)) for d in num[::-2]]) % 10
+	return 0 if check_digit == 10 else check_digit
+
+def mcc_from_imsi(imsi):
+	"""
+	Derive the MCC (Mobile Country Code) from the first three digits of an IMSI
+	"""
+	if imsi == None:
+		return None
+
+	if len(imsi) > 3:
+		return imsi[:3]
+	else:
+		return None
+
+def mnc_from_imsi(imsi, long=False):
+	"""
+	Derive the MNC (Mobile Country Code) from the 4th to 6th digit of an IMSI
+	"""
+	if imsi == None:
+		return None
+
+	if len(imsi) > 3:
+		if long:
+			return imsi[3:6]
+		else:
+			return imsi[3:5]
+	else:
+		return None
+
+def derive_mcc(digit1, digit2, digit3):
+	"""
+	Derive decimal representation of the MCC (Mobile Country Code)
+	from three given digits.
+	"""
+
+	mcc = 0
+
+	if digit1 != 0x0f:
+		mcc += digit1 * 100
+	if digit2 != 0x0f:
+		mcc += digit2 * 10
+	if digit3 != 0x0f:
+		mcc += digit3
+
+	return mcc
+
+def derive_mnc(digit1, digit2, digit3=0x0f):
+	"""
+	Derive decimal representation of the MNC (Mobile Network Code)
+	from two or (optionally) three given digits.
+	"""
+
+	mnc = 0
+
+	# 3-rd digit is optional for the MNC. If present
+	# the algorythm is the same as for the MCC.
+	if digit3 != 0x0f:
+		return derive_mcc(digit1, digit2, digit3)
+
+	if digit1 != 0x0f:
+		mnc += digit1 * 10
+	if digit2 != 0x0f:
+		mnc += digit2
+
+	return mnc
+
+def dec_msisdn(ef_msisdn):
+	"""
+	Decode MSISDN from EF.MSISDN or EF.ADN (same structure).
+	See 3GPP TS 31.102, section 4.2.26 and 4.4.2.3.
+	"""
+
+	# Convert from str to (kind of) 'bytes'
+	ef_msisdn = h2b(ef_msisdn)
+
+	# Make sure mandatory fields are present
+	if len(ef_msisdn) < 14:
+		raise ValueError("EF.MSISDN is too short")
+
+	# Skip optional Alpha Identifier
+	xlen = len(ef_msisdn) - 14
+	msisdn_lhv = ef_msisdn[xlen:]
+
+	# Parse the length (in bytes) of the BCD encoded number
+	bcd_len = ord(msisdn_lhv[0])
+	# BCD length = length of dial num (max. 10 bytes) + 1 byte ToN and NPI
+	if bcd_len == 0xff:
+		return None
+	elif bcd_len > 11 or bcd_len < 1:
+		raise ValueError("Length of MSISDN (%d bytes) is out of range" % bcd_len)
+
+	# Parse ToN / NPI
+	ton = (ord(msisdn_lhv[1]) >> 4) & 0x07
+	npi = ord(msisdn_lhv[1]) & 0x0f
+	bcd_len -= 1
+
+	# No MSISDN?
+	if not bcd_len:
+		return (npi, ton, None)
+
+	msisdn = swap_nibbles(b2h(msisdn_lhv[2:][:bcd_len])).rstrip('f')
+	# International number 10.5.118/3GPP TS 24.008
+	if ton == 0x01:
+		msisdn = '+' + msisdn
+
+	return (npi, ton, msisdn)
+
+def enc_msisdn(msisdn, npi=0x01, ton=0x03):
+	"""
+	Encode MSISDN as LHV so it can be stored to EF.MSISDN.
+	See 3GPP TS 31.102, section 4.2.26 and 4.4.2.3.
+
+	Default NPI / ToN values:
+	  - NPI: ISDN / telephony numbering plan (E.164 / E.163),
+	  - ToN: network specific or international number (if starts with '+').
+	"""
+
+	# Leading '+' indicates International Number
+	if msisdn[0] == '+':
+		msisdn = msisdn[1:]
+		ton = 0x01
+
+	# Append 'f' padding if number of digits is odd
+	if len(msisdn) % 2 > 0:
+		msisdn += 'f'
+
+	# BCD length also includes NPI/ToN header
+	bcd_len = len(msisdn) // 2 + 1
+	npi_ton = (npi & 0x0f) | ((ton & 0x07) << 4) | 0x80
+	bcd = rpad(swap_nibbles(msisdn), 10 * 2) # pad to 10 octets
+
+	return ('%02x' % bcd_len) + ('%02x' % npi_ton) + bcd
+
+def dec_st(st, table="sim"):
+	"""
+	Parses the EF S/U/IST and prints the list of available services in EF S/U/IST
+	"""
+
+	if table == "isim":
+		from pySim.ts_31_103 import EF_IST_map
+		lookup_map = EF_IST_map
+	elif table == "usim":
+		from pySim.ts_31_102 import EF_UST_map
+		lookup_map = EF_UST_map
+	else:
+		from pySim.ts_51_011 import EF_SST_map
+		lookup_map = EF_SST_map
+
+	st_bytes = [st[i:i+2] for i in range(0, len(st), 2) ]
+
+	avail_st = ""
+	# Get each byte and check for available services
+	for i in range(0, len(st_bytes)):
+		# Byte i contains info about Services num (8i+1) to num (8i+8)
+		byte = int(st_bytes[i], 16)
+		# Services in each byte are in order MSB to LSB
+		# MSB - Service (8i+8)
+		# LSB - Service (8i+1)
+		for j in range(1, 9):
+			if byte&0x01 == 0x01 and ((8*i) + j in lookup_map):
+				# Byte X contains info about Services num (8X-7) to num (8X)
+				# bit = 1: service available
+				# bit = 0: service not available
+				avail_st += '\tService %d - %s\n' % ((8*i) + j, lookup_map[(8*i) + j])
+			byte = byte >> 1
+	return avail_st
+
+def first_TLV_parser(bytelist):
+	'''
+	first_TLV_parser([0xAA, 0x02, 0xAB, 0xCD, 0xFF, 0x00]) -> (170, 2, [171, 205])
+
+	parses first TLV format record in a list of bytelist
+	returns a 3-Tuple: Tag, Length, Value
+	Value is a list of bytes
+	parsing of length is ETSI'style 101.220
+	'''
+	Tag = bytelist[0]
+	if bytelist[1] == 0xFF:
+		Len = bytelist[2]*256 + bytelist[3]
+		Val = bytelist[4:4+Len]
+	else:
+		Len = bytelist[1]
+		Val = bytelist[2:2+Len]
+	return (Tag, Len, Val)
+
+def TLV_parser(bytelist):
+	'''
+	TLV_parser([0xAA, ..., 0xFF]) -> [(T, L, [V]), (T, L, [V]), ...]
+
+	loops on the input list of bytes with the "first_TLV_parser()" function
+	returns a list of 3-Tuples
+	'''
+	ret = []
+	while len(bytelist) > 0:
+		T, L, V = first_TLV_parser(bytelist)
+		if T == 0xFF:
+			# padding bytes
+			break
+		ret.append( (T, L, V) )
+		# need to manage length of L
+		if L > 0xFE:
+			bytelist = bytelist[ L+4 : ]
+		else:
+			bytelist = bytelist[ L+2 : ]
+	return ret
+
+def enc_st(st, service, state=1):
+	"""
+	Encodes the EF S/U/IST/EST and returns the updated Service Table
+
+	Parameters:
+		st - Current value of SIM/USIM/ISIM Service Table
+		service - Service Number to encode as activated/de-activated
+		state - 1 mean activate, 0 means de-activate
+
+	Returns:
+		s - Modified value of SIM/USIM/ISIM Service Table
+
+	Default values:
+		- state: 1 - Sets the particular Service bit to 1
+	"""
+	st_bytes = [st[i:i+2] for i in range(0, len(st), 2) ]
+
+	s = ""
+	# Check whether the requested service is present in each byte
+	for i in range(0, len(st_bytes)):
+		# Byte i contains info about Services num (8i+1) to num (8i+8)
+		if service in range((8*i) + 1, (8*i) + 9):
+			byte = int(st_bytes[i], 16)
+			# Services in each byte are in order MSB to LSB
+			# MSB - Service (8i+8)
+			# LSB - Service (8i+1)
+			mod_byte = 0x00
+			# Copy bit by bit contents of byte to mod_byte with modified bit
+			# for requested service
+			for j in range(1, 9):
+				mod_byte = mod_byte >> 1
+				if service == (8*i) + j:
+					mod_byte = state == 1 and mod_byte|0x80 or mod_byte&0x7f
+				else:
+					mod_byte = byte&0x01 == 0x01 and mod_byte|0x80 or mod_byte&0x7f
+				byte = byte >> 1
+
+			s += ('%02x' % (mod_byte))
+		else:
+			s += st_bytes[i]
+
+	return s
+
+def dec_addr_tlv(hexstr):
+	"""
+	Decode hex string to get EF.P-CSCF Address or EF.ePDGId or EF.ePDGIdEm.
+	See 3GPP TS 31.102 version 13.4.0 Release 13, section 4.2.8, 4.2.102 and 4.2.104.
+	"""
+
+	# Convert from hex str to int bytes list
+	addr_tlv_bytes = h2i(hexstr)
+
+	s = ""
+
+	# Get list of tuples containing parsed TLVs
+	tlvs = TLV_parser(addr_tlv_bytes)
+
+	for tlv in tlvs:
+		# tlv = (T, L, [V])
+		# T = Tag
+		# L = Length
+		# [V] = List of value
+
+		# Invalid Tag value scenario
+		if tlv[0] != 0x80:
+			continue
+
+		# Empty field - Zero length
+		if tlv[1] == 0:
+			continue
+
+		# First byte in the value has the address type
+		addr_type = tlv[2][0]
+		# TODO: Support parsing of IPv6
+		# Address Type: 0x00 (FQDN), 0x01 (IPv4), 0x02 (IPv6), other (Reserved)
+		if addr_type == 0x00: #FQDN
+			# Skip address tye byte i.e. first byte in value list
+			content = tlv[2][1:]
+			s += "\t%s # %s\n" % (i2h(content), i2s(content))
+		elif addr_type == 0x01: #IPv4
+			# Skip address tye byte i.e. first byte in value list
+			# Skip the unused byte in Octect 4 after address type byte as per 3GPP TS 31.102
+			ipv4 = tlv[2][2:]
+			content = '.'.join(str(x) for x in ipv4)
+			s += "\t%s # %s\n" % (i2h(ipv4), content)
+
+	return s
+
+def enc_addr_tlv(addr, addr_type='00'):
+	"""
+	Encode address TLV object used in EF.P-CSCF Address, EF.ePDGId and EF.ePDGIdEm.
+	See 3GPP TS 31.102 version 13.4.0 Release 13, section 4.2.8, 4.2.102 and 4.2.104.
+
+	Default values:
+	  - addr_type: 00 - FQDN format of Address
+	"""
+
+	s = ""
+
+	# TODO: Encoding of IPv6 address
+	if addr_type == '00': #FQDN
+		hex_str = s2h(addr)
+		s += '80' + ('%02x' % ((len(hex_str)//2)+1)) + '00' + hex_str
+	elif addr_type == '01': #IPv4
+		ipv4_list = addr.split('.')
+		ipv4_str = ""
+		for i in ipv4_list:
+			ipv4_str += ('%02x' % (int(i)))
+
+		# Unused bytes shall be set to 'ff'. i.e 4th Octet after Address Type is not used
+		# IPv4 Address is in octet 5 to octet 8 of the TLV data object
+		s += '80' + ('%02x' % ((len(ipv4_str)//2)+2)) + '01' + 'ff' + ipv4_str
+
+	return s
+
+def sanitize_pin_adm(opts):
+	"""
+	The ADM pin can be supplied either in its hexadecimal form or as
+	ascii string. This function checks the supplied opts parameter and
+	returns the pin_adm as hex encoded string, regardles in which form
+	it was originally supplied by the user
+	"""
+
+	pin_adm = None
+
+	if opts.pin_adm is not None:
+		if len(opts.pin_adm) <= 8:
+			pin_adm = ''.join(['%02x'%(ord(x)) for x in opts.pin_adm])
+			pin_adm = rpad(pin_adm, 16)
+
+		else:
+			raise ValueError("PIN-ADM needs to be <=8 digits (ascii)")
+
+	if opts.pin_adm_hex is not None:
+		if len(opts.pin_adm_hex) == 16:
+			pin_adm = opts.pin_adm_hex
+			# Ensure that it's hex-encoded
+			try:
+				try_encode = h2b(pin_adm)
+			except ValueError:
+				raise ValueError("PIN-ADM needs to be hex encoded using this option")
+		else:
+			raise ValueError("PIN-ADM needs to be exactly 16 digits (hex encoded)")
+
+	return pin_adm
+
+def init_reader(opts):
+	"""
+	Init card reader driver
+	"""
+	try:
+		if opts.pcsc_dev is not None:
+			print("Using PC/SC reader interface")
+			from pySim.transport.pcsc import PcscSimLink
+			sl = PcscSimLink(opts.pcsc_dev)
+		elif opts.osmocon_sock is not None:
+			print("Using Calypso-based (OsmocomBB) reader interface")
+			from pySim.transport.calypso import CalypsoSimLink
+			sl = CalypsoSimLink(sock_path=opts.osmocon_sock)
+		elif opts.modem_dev is not None:
+			print("Using modem for Generic SIM Access (3GPP TS 27.007)")
+			from pySim.transport.modem_atcmd import ModemATCommandLink
+			sl = ModemATCommandLink(device=opts.modem_dev, baudrate=opts.modem_baud)
+		else: # Serial reader is default
+			print("Using serial reader interface")
+			from pySim.transport.serial import SerialSimLink
+			sl = SerialSimLink(device=opts.device, baudrate=opts.baudrate)
+		return sl
+	except Exception as e:
+		print("Card reader initialization failed with exception:\n" + str(e))
+		return None
+
+
+def enc_ePDGSelection(hexstr, mcc, mnc, epdg_priority='0001', epdg_fqdn_format='00'):
+	"""
+	Encode ePDGSelection so it can be stored at EF.ePDGSelection or EF.ePDGSelectionEm.
+	See 3GPP TS 31.102 version 15.2.0 Release 15, section 4.2.104 and 4.2.106.
+
+	Default values:
+		- epdg_priority: '0001' - 1st Priority
+		- epdg_fqdn_format: '00' - Operator Identifier FQDN
+	"""
+
+	plmn1 = enc_plmn(mcc, mnc) + epdg_priority + epdg_fqdn_format
+	# TODO: Handle encoding of Length field for length more than 127 Bytes
+	content = '80' + ('%02x' % (len(plmn1)//2)) + plmn1
+	content = rpad(content, len(hexstr))
+	return content
+
+def dec_ePDGSelection(sixhexbytes):
+	"""
+	Decode ePDGSelection to get EF.ePDGSelection or EF.ePDGSelectionEm.
+	See 3GPP TS 31.102 version 15.2.0 Release 15, section 4.2.104 and 4.2.106.
+	"""
+
+	res = {'mcc': 0, 'mnc': 0, 'epdg_priority': 0, 'epdg_fqdn_format': ''}
+	plmn_chars = 6
+	epdg_priority_chars = 4
+	epdg_fqdn_format_chars = 2
+	# first three bytes (six ascii hex chars)
+	plmn_str = sixhexbytes[:plmn_chars]
+	# two bytes after first three bytes
+	epdg_priority_str = sixhexbytes[plmn_chars:plmn_chars + epdg_priority_chars]
+	# one byte after first five bytes
+	epdg_fqdn_format_str = sixhexbytes[plmn_chars + epdg_priority_chars:plmn_chars + epdg_priority_chars + epdg_fqdn_format_chars]
+	res['mcc'] = dec_mcc_from_plmn(plmn_str)
+	res['mnc'] = dec_mnc_from_plmn(plmn_str)
+	res['epdg_priority'] = epdg_priority_str
+	res['epdg_fqdn_format'] = epdg_fqdn_format_str == '00' and 'Operator Identifier FQDN' or 'Location based FQDN'
+	return res
+
+def format_ePDGSelection(hexstr):
+	ePDGSelection_info_tag_chars = 2
+	ePDGSelection_info_tag_str = hexstr[:2]
+	s = ""
+	# Minimum length
+	len_chars = 2
+	# TODO: Need to determine length properly - definite length support only
+	# Inconsistency in spec: 3GPP TS 31.102 version 15.2.0 Release 15, 4.2.104
+	# As per spec, length is 5n, n - number of PLMNs
+	# But, each PLMN entry is made of PLMN (3 Bytes) + ePDG Priority (2 Bytes) + ePDG FQDN format (1 Byte)
+	# Totalling to 6 Bytes, maybe length should be 6n
+	len_str = hexstr[ePDGSelection_info_tag_chars:ePDGSelection_info_tag_chars+len_chars]
+
+	# Not programmed scenario
+	if int(len_str, 16) == 255 or int(ePDGSelection_info_tag_str, 16) == 255:
+		len_chars = 0
+		ePDGSelection_info_tag_chars = 0
+	if len_str[0] == '8':
+		# The bits 7 to 1 denotes the number of length octets if length > 127
+		if int(len_str[1]) > 0:
+			# Update number of length octets
+			len_chars = len_chars * int(len_str[1])
+			len_str = hexstr[ePDGSelection_info_tag_chars:len_chars]
+
+	content_str = hexstr[ePDGSelection_info_tag_chars+len_chars:]
+	# Right pad to prevent index out of range - multiple of 6 bytes
+	content_str = rpad(content_str, len(content_str) + (12 - (len(content_str) % 12)))
+	for rec_data in hexstr_to_Nbytearr(content_str, 6):
+		rec_info = dec_ePDGSelection(rec_data)
+		if rec_info['mcc'] == 0xFFF and rec_info['mnc'] == 0xFFF:
+			rec_str = "unused"
+		else:
+			rec_str = "MCC: %03d MNC: %03d ePDG Priority: %s ePDG FQDN format: %s" % \
+					(rec_info['mcc'], rec_info['mnc'], rec_info['epdg_priority'], rec_info['epdg_fqdn_format'])
+		s += "\t%s # %s\n" % (rec_data, rec_str)
+	return s
+
+def get_addr_type(addr):
+	"""
+	Validates the given address and returns it's type (FQDN or IPv4 or IPv6)
+	Return: 0x00 (FQDN), 0x01 (IPv4), 0x02 (IPv6), None (Bad address argument given)
+
+	TODO: Handle IPv6
+	"""
+
+	# Empty address string
+	if not len(addr):
+		return None
+
+	import sys
+	# Handle python3 and python2 - unicode
+	if sys.version_info[0] < 3:
+		addr_str = unicode(addr)
+	else:
+		addr_str = addr
+
+	addr_list = addr.split('.')
+
+	# Check for IPv4/IPv6
+	try:
+		import ipaddress
+		# Throws ValueError if addr is not correct
+		ipa = ipaddress.ip_address(addr_str)
+
+		if ipa.version == 4:
+			return 0x01
+		elif ipa.version == 6:
+			return 0x02
+	except Exception as e:
+		invalid_ipv4 = True
+		for i in addr_list:
+			# Invalid IPv4 may qualify for a valid FQDN, so make check here
+			# e.g. 172.24.15.300
+			import re
+			if not re.match('^[0-9_]+$', i):
+				invalid_ipv4 = False
+				break
+
+		if invalid_ipv4:
+			return None
+
+	fqdn_flag = True
+	for i in addr_list:
+		# Only Alpha-numeric characters and hyphen - RFC 1035
+		import re
+		if not re.match("^[a-zA-Z0-9]+(?:-[a-zA-Z0-9]+)?$", i):
+			fqdn_flag = False
+			break
+
+	# FQDN
+	if fqdn_flag:
+		return 0x00
+
+	return None

pySim/utils_test.py

@@ -0,0 +1,76 @@
+#!/usr/bin/pyton
+
+import unittest
+import utils 
+
+class DecTestCase(unittest.TestCase):
+
+	def testSplitHexStringToListOf5ByteEntries(self):
+		input_str = "ffffff0003ffffff0002ffffff0001"
+		expected = [
+			"ffffff0003",
+			"ffffff0002",
+			"ffffff0001",
+		]
+		self.assertEqual(utils.hexstr_to_Nbytearr(input_str, 5), expected)
+
+	def testDecMCCfromPLMN(self):
+		self.assertEqual(utils.dec_mcc_from_plmn("92f501"), 295)
+
+	def testDecMCCfromPLMN_unused(self):
+		self.assertEqual(utils.dec_mcc_from_plmn("ff0f00"), 4095)
+
+	def testDecMNCfromPLMN_twoDigitMNC(self):
+		self.assertEqual(utils.dec_mnc_from_plmn("92f501"), 10)
+
+	def testDecMNCfromPLMN_threeDigitMNC(self):
+		self.assertEqual(utils.dec_mnc_from_plmn("031263"), 361)
+
+	def testDecMNCfromPLMN_unused(self):
+		self.assertEqual(utils.dec_mnc_from_plmn("00f0ff"), 4095)
+
+	def testDecAct_noneSet(self):
+		self.assertEqual(utils.dec_act("0000"), [])
+
+	def testDecAct_onlyUtran(self):
+		self.assertEqual(utils.dec_act("8000"), ["UTRAN"])
+
+	def testDecAct_onlyEUtran(self):
+		self.assertEqual(utils.dec_act("4000"), ["E-UTRAN"])
+
+	def testDecAct_onlyGsm(self):
+		self.assertEqual(utils.dec_act("0080"), ["GSM"])
+
+	def testDecAct_onlyGsmCompact(self):
+		self.assertEqual(utils.dec_act("0040"), ["GSM COMPACT"])
+
+	def testDecAct_onlyCdma2000HRPD(self):
+		self.assertEqual(utils.dec_act("0020"), ["cdma2000 HRPD"])
+
+	def testDecAct_onlyCdma20001xRTT(self):
+		self.assertEqual(utils.dec_act("0010"), ["cdma2000 1xRTT"])
+
+	def testDecAct_allSet(self):
+		self.assertEqual(utils.dec_act("ffff"), ["UTRAN", "E-UTRAN", "GSM", "GSM COMPACT", "cdma2000 HRPD", "cdma2000 1xRTT"])
+
+	def testDecxPlmn_w_act(self):
+		expected = {'mcc': 295, 'mnc': 10, 'act': ["UTRAN"]}
+		self.assertEqual(utils.dec_xplmn_w_act("92f5018000"), expected)
+
+	def testFormatxPlmn_w_act(self):
+		input_str = "92f501800092f5508000ffffff0000ffffff0000ffffff0000ffffff0000ffffff0000ffffff0000ffffff0000ffffff0000"
+		expected = '''92f5018000 # MCC: 295 MNC:  10 AcT: UTRAN
+92f5508000 # MCC: 295 MNC:   5 AcT: UTRAN
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+ffffff0000 # unused
+'''
+		self.assertEqual(utils.format_xplmn_w_act(input_str), expected)
+
+if __name__ == "__main__":
+	unittest.main()

pysim-testdata/Fairwaves-SIM.data

@@ -0,0 +1,5 @@
+MCC=001
+MNC=01
+IMSI=001010000000111
+ADM_HEX=CAE743DB9C5B5A58
+

pysim-testdata/Fairwaves-SIM.ok

@@ -0,0 +1,120 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: Fairwaves-SIM
+ICCID: 8988219000000117833
+IMSI: 001010000000111
+GID1: ffffffffffffffff
+GID2: ffffffffffffffff
+SMSP: e1ffffffffffffffffffffffff0581005155f5ffffffffffff000000ffffffffffffffffffffffffffff
+SPN: Fairwaves
+Display HPLMN: False
+Display OPLMN: False
+PLMNsel: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT:
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+OPLMNwAcT:
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+HPLMNAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+ACC: 0008
+MSISDN: Not available
+Administrative data: 00000002
+	MS operation mode: normal operation
+	Ciphering Indicator: disabled
+SIM Service Table: ff3cc3ff030fff0f000fff03f0c0
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 11 - Extension2
+	Service 12 - SMS Parameters
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 29 - Proactive SIM
+	Service 30 - Cell Broadcast Message Identifier Ranges
+	Service 31 - Barred Dialling Numbers (BDN)
+	Service 32 - Extension4
+	Service 33 - De-personalization Control Keys
+	Service 34 - Co-operative Network List
+	Service 41 - USSD string data object supported in Call Control
+	Service 42 - RUN AT COMMAND command
+	Service 43 - User controlled PLMN Selector with Access Technology
+	Service 44 - Operator controlled PLMN Selector with Access Technology
+	Service 49 - MExE
+	Service 50 - Reserved and shall be ignored
+	Service 51 - PLMN Network Name
+	Service 52 - Operator PLMN List
+	Service 53 - Mailbox Dialling Numbers
+	Service 54 - Message Waiting Indication Status
+	Service 55 - Call Forwarding Indication Status
+	Service 56 - Service Provider Display Information
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+	Service 59 - MMS User Connectivity Parameters
+
+USIM Service Table: 01ea1ffc21360480010000
+	Service 1 - Local Phone Book
+	Service 10 - Short Message Storage (SMS)
+	Service 12 - Short Message Service Parameters (SMSP)
+	Service 14 - Capability Configuration Parameters 2 (CCP2)
+	Service 15 - Cell Broadcast Message Identifier
+	Service 16 - Cell Broadcast Message Identifier Ranges
+	Service 17 - Group Identifier Level 1
+	Service 18 - Group Identifier Level 2
+	Service 19 - Service Provider Name
+	Service 20 - User controlled PLMN selector with Access Technology
+	Service 21 - MSISDN
+	Service 27 - GSM Access
+	Service 28 - Data download via SMS-PP
+	Service 29 - Data download via SMS-CB
+	Service 30 - Call Control by USIM
+	Service 31 - MO-SMS Control by USIM
+	Service 32 - RUN AT COMMAND command
+	Service 33 - shall be set to 1
+	Service 38 - GSM security context
+	Service 42 - Operator controlled PLMN selector with Access Technology
+	Service 43 - HPLMN selector with Access Technology
+	Service 45 - PLMN Network Name
+	Service 46 - Operator PLMN List
+	Service 51 - Service Provider Display Information
+	Service 64 - VGCS security
+	Service 65 - VBS security
+
+Done !
+

pysim-testdata/Wavemobile-SIM.data

@@ -0,0 +1,5 @@
+MCC=001
+MNC=01
+IMSI=001010000000102
+ADM_HEX=15E31383624FDC8A
+

pysim-testdata/Wavemobile-SIM.ok

@@ -0,0 +1,136 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: Wavemobile-SIM
+ICCID: 89445310150011013678
+IMSI: 001010000000102
+GID1: Can't read file -- SW match failed! Expected 9000 and got 6a82.
+GID2: Can't read file -- SW match failed! Expected 9000 and got 6a82.
+SMSP: e1ffffffffffffffffffffffff0581005155f5ffffffffffff000000ffffffffffffffffffffffffffff
+SPN: wavemobile
+Display HPLMN: False
+Display OPLMN: False
+PLMNsel: 00f110ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+OPLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+HPLMNAcT: Can't read file -- SW match failed! Expected 9000 and got 6a82.
+ACC: abce
+MSISDN: Not available
+Administrative data: 00ffff02
+	MS operation mode: normal operation
+	Ciphering Indicator: enabled
+SIM Service Table: ff33ff0f3c00ff0f000cf0c0f0030000
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 9 - MSISDN
+	Service 10 - Extension1
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 19 - Extension3
+	Service 20 - RFU
+	Service 21 - VGCS Group Identifier List (EFVGCS and EFVGCSS)
+	Service 22 - VBS Group Identifier List (EFVBS and EFVBSS)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 35 - Short Message Status Reports
+	Service 36 - Network's indication of alerting in the MS
+	Service 37 - Mobile Originated Short Message control by SIM
+	Service 38 - GPRS
+	Service 49 - MExE
+	Service 50 - Reserved and shall be ignored
+	Service 51 - PLMN Network Name
+	Service 52 - Operator PLMN List
+	Service 53 - Mailbox Dialling Numbers
+	Service 54 - Message Waiting Indication Status
+	Service 55 - Call Forwarding Indication Status
+	Service 56 - Service Provider Display Information
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+	Service 59 - MMS User Connectivity Parameters
+
+USIM Service Table: 9eff1b3c37fe5900000000
+	Service 2 - Fixed Dialling Numbers (FDN)
+	Service 3 - Extension 2
+	Service 4 - Service Dialling Numbers (SDN)
+	Service 5 - Extension3
+	Service 8 - Outgoing Call Information (OCI and OCT)
+	Service 9 - Incoming Call Information (ICI and ICT)
+	Service 10 - Short Message Storage (SMS)
+	Service 11 - Short Message Status Reports (SMSR)
+	Service 12 - Short Message Service Parameters (SMSP)
+	Service 13 - Advice of Charge (AoC)
+	Service 14 - Capability Configuration Parameters 2 (CCP2)
+	Service 15 - Cell Broadcast Message Identifier
+	Service 16 - Cell Broadcast Message Identifier Ranges
+	Service 17 - Group Identifier Level 1
+	Service 18 - Group Identifier Level 2
+	Service 20 - User controlled PLMN selector with Access Technology
+	Service 21 - MSISDN
+	Service 27 - GSM Access
+	Service 28 - Data download via SMS-PP
+	Service 29 - Data download via SMS-CB
+	Service 30 - Call Control by USIM
+	Service 33 - shall be set to 1
+	Service 34 - Enabled Services Table
+	Service 35 - APN Control List (ACL)
+	Service 37 - Co-operative Network List
+	Service 38 - GSM security context
+	Service 42 - Operator controlled PLMN selector with Access Technology
+	Service 43 - HPLMN selector with Access Technology
+	Service 44 - Extension 5
+	Service 45 - PLMN Network Name
+	Service 46 - Operator PLMN List
+	Service 47 - Mailbox Dialling Numbers
+	Service 48 - Message Waiting Indication Status
+	Service 49 - Call Forwarding Indication Status
+	Service 52 - Multimedia Messaging Service (MMS)
+	Service 53 - Extension 8
+	Service 55 - MMS User Connectivity Parameters
+
+Done !
+

pysim-testdata/fakemagicsim.data

@@ -0,0 +1,6 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102

pysim-testdata/fakemagicsim.ok

@@ -0,0 +1,59 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: fakemagicsim
+Can't read AIDs from SIM -- SW match failed! Expected 9000 and got 9404.
+ICCID: 1122334455667788990
+IMSI: 001010000000102
+GID1: Can't read file -- SW match failed! Expected 9000 and got 9404.
+GID2: Can't read file -- SW match failed! Expected 9000 and got 9404.
+SMSP: ffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
+SPN: Magic
+Display HPLMN: True
+Display OPLMN: False
+PLMNsel: 00f110ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+OPLMNwAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+HPLMNAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+ACC: ffff
+MSISDN: Not available
+Administrative data: 000000
+	MS operation mode: normal operation
+	Ciphering Indicator: disabled
+SIM Service Table: ff3fff0f0300f003000c
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 9 - MSISDN
+	Service 10 - Extension1
+	Service 11 - Extension2
+	Service 12 - SMS Parameters
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 19 - Extension3
+	Service 20 - RFU
+	Service 21 - VGCS Group Identifier List (EFVGCS and EFVGCSS)
+	Service 22 - VBS Group Identifier List (EFVBS and EFVBSS)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 33 - De-personalization Control Keys
+	Service 34 - Co-operative Network List
+	Service 53 - Mailbox Dialling Numbers
+	Service 54 - Message Waiting Indication Status
+	Service 55 - Call Forwarding Indication Status
+	Service 56 - Service Provider Display Information
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+
+Done !
+

pysim-testdata/sysmoISIM-SJA2.data

@@ -0,0 +1,7 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=AABBCCDDEEFFAABBCCDDEEFFAABBCCDD
+OPC=12345678901234567890123456789012
+IMSI=001010000000102
+ADM=11111111

pysim-testdata/sysmoISIM-SJA2.ok

@@ -0,0 +1,214 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: sysmoISIM-SJA2
+ICCID: 8988211900000000025
+IMSI: 001010000000102
+GID1: ffffffffffffffffffff
+GID2: ffffffffffffffffffff
+SMSP: ffffffffffffffffffffffffffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
+SPN: Not available
+Display HPLMN: False
+Display OPLMN: False
+PLMNsel: 00f110ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+OPLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+HPLMNAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+ACC: 0200
+MSISDN (NPI=1 ToN=3): 6766266
+Administrative data: 00000002
+	MS operation mode: normal operation
+	Ciphering Indicator: disabled
+SIM Service Table: ff33ffff3f003f0f300cf0c3f00000
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 9 - MSISDN
+	Service 10 - Extension1
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 19 - Extension3
+	Service 20 - RFU
+	Service 21 - VGCS Group Identifier List (EFVGCS and EFVGCSS)
+	Service 22 - VBS Group Identifier List (EFVBS and EFVBSS)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 29 - Proactive SIM
+	Service 30 - Cell Broadcast Message Identifier Ranges
+	Service 31 - Barred Dialling Numbers (BDN)
+	Service 32 - Extension4
+	Service 33 - De-personalization Control Keys
+	Service 34 - Co-operative Network List
+	Service 35 - Short Message Status Reports
+	Service 36 - Network's indication of alerting in the MS
+	Service 37 - Mobile Originated Short Message control by SIM
+	Service 38 - GPRS
+	Service 49 - MExE
+	Service 50 - Reserved and shall be ignored
+	Service 51 - PLMN Network Name
+	Service 52 - Operator PLMN List
+	Service 53 - Mailbox Dialling Numbers
+	Service 54 - Message Waiting Indication Status
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+	Service 59 - MMS User Connectivity Parameters
+
+EHPLMN:
+	00f110 # MCC: 001 MNC: 001
+	ffffff # unused
+	ffffff # unused
+	ffffff # unused
+
+USIM Service Table: beff9f9de73e0408400170330006002e00000000
+	Service 2 - Fixed Dialling Numbers (FDN)
+	Service 3 - Extension 2
+	Service 4 - Service Dialling Numbers (SDN)
+	Service 5 - Extension3
+	Service 6 - Barred Dialling Numbers (BDN)
+	Service 8 - Outgoing Call Information (OCI and OCT)
+	Service 9 - Incoming Call Information (ICI and ICT)
+	Service 10 - Short Message Storage (SMS)
+	Service 11 - Short Message Status Reports (SMSR)
+	Service 12 - Short Message Service Parameters (SMSP)
+	Service 13 - Advice of Charge (AoC)
+	Service 14 - Capability Configuration Parameters 2 (CCP2)
+	Service 15 - Cell Broadcast Message Identifier
+	Service 16 - Cell Broadcast Message Identifier Ranges
+	Service 17 - Group Identifier Level 1
+	Service 18 - Group Identifier Level 2
+	Service 19 - Service Provider Name
+	Service 20 - User controlled PLMN selector with Access Technology
+	Service 21 - MSISDN
+	Service 24 - Enhanced Multi-Level Precedence and Pre-emption Service
+	Service 25 - Automatic Answer for eMLPP
+	Service 27 - GSM Access
+	Service 28 - Data download via SMS-PP
+	Service 29 - Data download via SMS-CB
+	Service 32 - RUN AT COMMAND command
+	Service 33 - shall be set to 1
+	Service 34 - Enabled Services Table
+	Service 35 - APN Control List (ACL)
+	Service 38 - GSM security context
+	Service 39 - CPBCCH Information
+	Service 40 - Investigation Scan
+	Service 42 - Operator controlled PLMN selector with Access Technology
+	Service 43 - HPLMN selector with Access Technology
+	Service 44 - Extension 5
+	Service 45 - PLMN Network Name
+	Service 46 - Operator PLMN List
+	Service 51 - Service Provider Display Information
+	Service 60 - User Controlled PLMN selector for I-WLAN access
+	Service 71 - Equivalent HPLMN
+	Service 73 - Equivalent HPLMN Presentation Indication
+	Service 85 - EPS Mobility Management Information
+	Service 86 - Allowed CSG Lists and corresponding indications
+	Service 87 - Call control on EPS PDN connection by USIM
+	Service 89 - eCall Data
+	Service 90 - Operator CSG Lists and corresponding indications
+	Service 93 - Communication Control for IMS by USIM
+	Service 94 - Extended Terminal Applications
+	Service 106 - ePDG configuration Information support
+	Service 107 - ePDG configuration Information configured
+	Service 122 - 5GS Mobility Management Information
+	Service 123 - 5G Security Parameters
+	Service 124 - Subscription identifier privacy support
+	Service 126 - UAC Access Identities support
+
+ePDGId:
+	Not available
+
+ePDGSelection:
+	ffffffffffff # unused
+	ffffffffffff # unused
+	ffffffffffff # unused
+	ffffffffffff # unused
+
+P-CSCF:
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+
+Home Network Domain Name: Not available
+IMS private user identity: Not available
+IMS public user identity:
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+
+UICC IARI:
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+	Not available
+
+ISIM Service Table: 190200
+	Service 1 - P-CSCF address
+	Service 4 - GBA-based Local Key Establishment Mechanism
+	Service 5 - Support of P-CSCF discovery for IMS Local Break Out
+	Service 10 - Support of UICC access to IMS
+
+Done !
+

pysim-testdata/sysmoUSIM-SJS1.data

@@ -0,0 +1,8 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102
+MSISDN=+77776336143
+ADM=55538407

pysim-testdata/sysmoUSIM-SJS1.ok

@@ -0,0 +1,144 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: sysmoUSIM-SJS1
+ICCID: 1122334455667788990
+IMSI: 001010000000102
+GID1: ffffffffffffffffffff
+GID2: ffffffffffffffffffff
+SMSP: ffffffffffffffffffffffffffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
+SPN: Magic
+Display HPLMN: True
+Display OPLMN: True
+PLMNsel: 00f110ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+OPLMNwAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+HPLMNAcT:
+	00f110ffff # MCC: 001 MNC: 001 AcT: UTRAN, E-UTRAN, GSM, GSM COMPACT, cdma2000 HRPD, cdma2000 1xRTT
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+	ffffff0000 # unused
+
+ACC: 0008
+MSISDN (NPI=1 ToN=1): +77776336143
+Administrative data: 00000002
+	MS operation mode: normal operation
+	Ciphering Indicator: disabled
+SIM Service Table: ff3fffff3f003f1ff00c00c0f00000
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 9 - MSISDN
+	Service 10 - Extension1
+	Service 11 - Extension2
+	Service 12 - SMS Parameters
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 19 - Extension3
+	Service 20 - RFU
+	Service 21 - VGCS Group Identifier List (EFVGCS and EFVGCSS)
+	Service 22 - VBS Group Identifier List (EFVBS and EFVBSS)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 29 - Proactive SIM
+	Service 30 - Cell Broadcast Message Identifier Ranges
+	Service 31 - Barred Dialling Numbers (BDN)
+	Service 32 - Extension4
+	Service 33 - De-personalization Control Keys
+	Service 34 - Co-operative Network List
+	Service 35 - Short Message Status Reports
+	Service 36 - Network's indication of alerting in the MS
+	Service 37 - Mobile Originated Short Message control by SIM
+	Service 38 - GPRS
+	Service 49 - MExE
+	Service 50 - Reserved and shall be ignored
+	Service 51 - PLMN Network Name
+	Service 52 - Operator PLMN List
+	Service 53 - Mailbox Dialling Numbers
+	Service 54 - Message Waiting Indication Status
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+	Service 59 - MMS User Connectivity Parameters
+
+USIM Service Table: 9e6b1dfc67f6580000
+	Service 2 - Fixed Dialling Numbers (FDN)
+	Service 3 - Extension 2
+	Service 4 - Service Dialling Numbers (SDN)
+	Service 5 - Extension3
+	Service 8 - Outgoing Call Information (OCI and OCT)
+	Service 9 - Incoming Call Information (ICI and ICT)
+	Service 10 - Short Message Storage (SMS)
+	Service 12 - Short Message Service Parameters (SMSP)
+	Service 14 - Capability Configuration Parameters 2 (CCP2)
+	Service 15 - Cell Broadcast Message Identifier
+	Service 17 - Group Identifier Level 1
+	Service 19 - Service Provider Name
+	Service 20 - User controlled PLMN selector with Access Technology
+	Service 21 - MSISDN
+	Service 27 - GSM Access
+	Service 28 - Data download via SMS-PP
+	Service 29 - Data download via SMS-CB
+	Service 30 - Call Control by USIM
+	Service 31 - MO-SMS Control by USIM
+	Service 32 - RUN AT COMMAND command
+	Service 33 - shall be set to 1
+	Service 34 - Enabled Services Table
+	Service 35 - APN Control List (ACL)
+	Service 38 - GSM security context
+	Service 39 - CPBCCH Information
+	Service 42 - Operator controlled PLMN selector with Access Technology
+	Service 43 - HPLMN selector with Access Technology
+	Service 45 - PLMN Network Name
+	Service 46 - Operator PLMN List
+	Service 47 - Mailbox Dialling Numbers
+	Service 48 - Message Waiting Indication Status
+	Service 52 - Multimedia Messaging Service (MMS)
+	Service 53 - Extension 8
+	Service 55 - MMS User Connectivity Parameters
+
+Done !
+

pysim-testdata/sysmosim-gr1.data

@@ -0,0 +1,7 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102
+ADM=DDDDDDDD

pysim-testdata/sysmosim-gr1.ok

@@ -0,0 +1,57 @@
+Using PC/SC reader interface
+Reading ...
+Autodetected card type: sysmosim-gr1
+Can't read AIDs from SIM -- SW match failed! Expected 9000 and got 9404.
+ICCID: 1122334455667788990
+IMSI: 001010000000102
+GID1: Can't read file -- SW match failed! Expected 9000 and got 9404.
+GID2: Can't read file -- SW match failed! Expected 9000 and got 9404.
+SMSP: ffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
+SPN: Not available
+Display HPLMN: False
+Display OPLMN: False
+PLMNsel: 00f110ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+PLMNwAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+OPLMNwAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+HPLMNAcT: Can't read file -- SW match failed! Expected 9000 and got 9404.
+ACC: 0008
+MSISDN: Not available
+Administrative data: 000000
+	MS operation mode: normal operation
+	Ciphering Indicator: disabled
+SIM Service Table: ff3fff0f0f0000030000
+	Service 1 - CHV1 disable function
+	Service 2 - Abbreviated Dialling Numbers (ADN)
+	Service 3 - Fixed Dialling Numbers (FDN)
+	Service 4 - Short Message Storage (SMS)
+	Service 5 - Advice of Charge (AoC)
+	Service 6 - Capability Configuration Parameters (CCP)
+	Service 7 - PLMN selector
+	Service 8 - RFU
+	Service 9 - MSISDN
+	Service 10 - Extension1
+	Service 11 - Extension2
+	Service 12 - SMS Parameters
+	Service 13 - Last Number Dialled (LND)
+	Service 14 - Cell Broadcast Message Identifier
+	Service 17 - Service Provider Name
+	Service 18 - Service Dialling Numbers (SDN)
+	Service 19 - Extension3
+	Service 20 - RFU
+	Service 21 - VGCS Group Identifier List (EFVGCS and EFVGCSS)
+	Service 22 - VBS Group Identifier List (EFVBS and EFVBSS)
+	Service 23 - enhanced Multi-Level Precedence and Pre-emption Service
+	Service 24 - Automatic Answer for eMLPP
+	Service 25 - Data download via SMS-CB
+	Service 26 - Data download via SMS-PP
+	Service 27 - Menu selection
+	Service 28 - Call control
+	Service 33 - De-personalization Control Keys
+	Service 34 - Co-operative Network List
+	Service 35 - Short Message Status Reports
+	Service 36 - Network's indication of alerting in the MS
+	Service 57 - Multimedia Messaging Service (MMS)
+	Service 58 - Extension 8
+
+Done !
+

tests/Wavemobile-SIM.data.example

@@ -0,0 +1,5 @@
+MCC=001
+MNC=01
+IMSI=001010000000102
+ADM_HEX=0123456789ABCDEF
+

tests/fakemagicsim.data.example

@@ -0,0 +1,6 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102

tests/pysim-test.sh

@@ -0,0 +1,229 @@
+#!/bin/bash
+
+# Utility to verify the functionality of pysim-prog.py
+#
+# (C) 2018 by Sysmocom s.f.m.c. GmbH
+# All Rights Reserved
+#
+# Author: Philipp Maier
+#
+# 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
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+PYSIM_PROG=../pySim-prog.py
+PYSIM_READ=../pySim-read.py
+TEMPFILE=temp.tmp
+
+set -e
+
+echo "pysim-test - a test program to test pysim-prog.py"
+echo "================================================="
+
+# Generate a list of the cards we expect to see by checking which .ok files
+# are present
+function gen_card_list {
+    N_CARDS=0
+
+    echo "Expecting to see the following cards:"
+
+    for I in *.data ; do
+	CARD_NAMES[$N_CARDS]=${I%.*}
+	CARD_SEEN[$N_CARDS]=0
+	N_CARDS=$((N_CARDS+1))
+    done
+
+    for I in $(seq 0 $((N_CARDS-1))); do
+	echo ${CARD_NAMES[$I]}
+    done
+}
+
+# Increment counter in card list for a specified card name (type)
+function inc_card_list {
+    CARD_NAME=$1
+    for I in $(seq 0 $((N_CARDS-1))); do
+	if [ $CARD_NAME = ${CARD_NAMES[$I]} ]; then
+	    CARD_SEEN[$I]=$((${CARD_NAMES[$I]}+1))
+	fi
+    done
+}
+
+# Check the card list, each card must be seen exactly one times
+function check_card_list {
+    for I in $(seq 0 $((N_CARDS-1))); do
+	if [ ${CARD_SEEN[$I]} -ne 1 ]; then
+	    echo "Error: Card ${CARD_NAMES[$I]} seen ${CARD_SEEN[$I]} times!"
+	    exit 1
+	fi
+    done
+
+    echo "All cards seen -- everything ok!"
+}
+
+# Verify the contents of a card by reading them and then diffing against the
+# previously created .ok file
+function check_card {
+    TERMINAL=$1
+    CARD_NAME=$2
+    echo "Verifying card ..."
+    stat ./$CARD_NAME.ok > /dev/null
+    python $PYSIM_READ -p $TERMINAL > $TEMPFILE
+    set +e
+    CARD_DIFF=$(diff $TEMPFILE ./$CARD_NAME.ok)
+    set -e
+
+    if [ "$CARD_DIFF" != "" ]; then
+	echo "Card contents do not match the test data:"
+	echo "Expected: $CARD_NAME.ok"
+	echo "------------8<------------"
+	cat "$CARD_NAME.ok"
+	echo "------------8<------------"
+	echo "Got:"
+	echo "------------8<------------"
+	cat $TEMPFILE
+	echo "------------8<------------"
+	rm *.tmp
+	exit 1
+    fi
+
+    inc_card_list $CARD_NAME
+
+    echo "Card contents match the test data -- success!"
+    rm $TEMPFILE
+}
+
+# Read out the card using pysim-read and store the result as .ok file. This
+# data will be used later in order to verify the results of our write tests.
+function gen_ok_file {
+    TERMINAL=$1
+    CARD_NAME=$2
+    python $PYSIM_READ -p $TERMINAL > "$CARD_NAME.ok"
+    echo "Generated file: $CARD_NAME.ok"
+    echo "------------8<------------"
+    cat "$CARD_NAME.ok"
+    echo "------------8<------------"
+}
+
+# Find out the type (card name) of the card that is installed in the specified
+# reader
+function probe_card {
+    TERMINAL=$1
+    RESULT=$(timeout 5 $PYSIM_PROG -p $TERMINAL -T | cut -d ":" -f 2 | tail -n 1 | xargs)
+    echo $RESULT
+}
+
+# Read out all cards and store the results as .ok files
+function gen_ok_files {
+    echo "== OK FILE GENERATION =="
+    for I in $(seq 0 $((N_TERMINALS-1))); do
+	echo "Probing card in terminal #$I"
+	CARD_NAME=$(probe_card $I)
+	if [ -z "$CARD_NAME" ]; then
+	    echo "Error: Unresponsive card!"
+	    exit 1
+	fi
+	echo "Card is of type: $CARD_NAME"
+	gen_ok_file $I $CARD_NAME
+    done
+}
+
+# Execute tests. Each card is programmed and the contents are checked
+# afterwards.
+function run_test {
+    for I in $(seq 0 $((N_TERMINALS-1))); do
+	echo "== EXECUTING TEST =="
+	echo "Probing card in terminal #$I"
+	CARD_NAME=$(probe_card $I)
+	if [ -z "$CARD_NAME" ]; then
+	    echo "Error: Unresponsive card!"
+	    exit 1
+	fi
+	echo "Card is of type: $CARD_NAME"
+
+	# Make sure some default data is set
+	MCC=001
+	MNC=01
+	ICCID=1122334455667788990
+	KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+	OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+	IMSI=001010000000001
+	MSISDN=6766266
+	ADM=00000000
+	ADM_HEX=""
+	ADM_OPT="-a"
+
+	source "$CARD_NAME.data"
+	if [ -n "$ADM_HEX" ]; then
+		ADM_OPT="-A"
+		ADM=$ADM_HEX
+	fi
+	python $PYSIM_PROG -p $I -t $CARD_NAME -o $OPC -k $KI -x $MCC -y $MNC -i $IMSI -s $ICCID --msisdn $MSISDN $ADM_OPT $ADM
+	check_card $I $CARD_NAME
+	echo ""
+    done
+}
+
+function usage {
+    echo "Options:"
+    echo "-n: number of card terminals"
+    echo "-o: generate .ok files"
+}
+
+# Make sure that the pathes to the python scripts always work, regardless from
+# where the script is called.
+CURDIR=$PWD
+SCRIPTDIR=$(dirname $0)
+cd $SCRIPTDIR
+PYSIM_PROG=$(realpath $PYSIM_PROG)
+PYSIM_READ=$(realpath $PYSIM_READ)
+cd $CURDIR
+
+OPT_N_TERMINALS=0
+OPT_GEN_OK_FILES=0
+while getopts ":hon:" OPT; do
+  case $OPT in
+      h)
+	  usage
+	  exit 0
+	  ;;
+      o)
+	  OPT_GEN_OK_FILES=1
+	  ;;
+      n)
+	  OPT_N_TERMINALS=$OPTARG
+	  ;;
+      \?)
+	  echo "Invalid option: -$OPTARG" >&2
+	  exit 1
+      ;;
+  esac
+done
+
+N_TERMINALS=$OPT_N_TERMINALS
+
+# Generate a list of available cards, if no explicit reader number is given
+# then the number of cards will be used as reader number.
+gen_card_list
+if [ $N_TERMINALS -eq 0 ]; then
+    N_TERMINALS=$N_CARDS
+fi
+echo "Number of card terminals installed: $N_TERMINALS"
+echo ""
+
+if [ $OPT_GEN_OK_FILES -eq 1 ]; then
+    gen_ok_files
+    exit 0
+else
+    run_test
+    check_card_list
+    exit 0
+fi

tests/sysmoUSIM-SJS1.data.example

@@ -0,0 +1,8 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102
+MSISDN=+77776336143
+ADM=12345678

tests/sysmosim-gr1.data.example

@@ -0,0 +1,7 @@
+MCC=001
+MNC=01
+ICCID=1122334455667788990
+KI=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+OPC=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+IMSI=001010000000102
+ADM=DDDDDDDD