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implement more files with TLV + construct

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This adds encoding/decoding for more files, from 51.011 (SIM)
to 31.102 (USIM) and 31.103 (ISIM)

Change-Id: I6083d2bb0a307f660f09af384803f84e4098a5ed
This commit is contained in:
Harald Welte
2021-05-31 08:48:51 +02:00
parent 592b32ec91
commit 14105dce99
3 changed files with 220 additions and 13 deletions
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153
pySim/ts_31_102.py
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@@ -511,7 +511,14 @@ class EF_Keys(TransparentEF):
super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size)
self._construct = Struct('ksi'/Int8ub, 'ck'/HexAdapter(Bytes(16)), 'ik'/HexAdapter(Bytes(16)))
# TS 31.103 Section 4.2.7
# TS 31.102 Section 4.2.6
class EF_HPPLMN(TransparentEF):
def __init__(self, fid='6f31', sfid=0x12, name='EF.HPPLMN', size={1,1},
desc='Higher Priority PLMN search period'):
super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size)
self._construct = Int8ub
# TS 31.102 Section 4.2.8
class EF_UST(TransparentEF):
def __init__(self, fid='6f38', sfid=0x04, name='EF.UST', desc='USIM Service Table', size={1,17}):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, size=size)
@@ -677,6 +684,33 @@ class EF_MSK(LinFixedEF):
self._construct = Struct('key_domain_id'/Bytes(3),
'num_msk_id'/Int8ub,
'msk_ids'/msk_ts_constr[this.num_msk_id])
# TS 31.102 Section 4.2.81
class EF_MUK(LinFixedEF):
class MUK_Idr(BER_TLV_IE, tag=0x80):
_construct = HexAdapter(GreedyBytes)
class MUK_Idi(BER_TLV_IE, tag=0x82):
_construct = HexAdapter(GreedyBytes)
class MUK_ID(BER_TLV_IE, tag=0xA0, nested=[MUK_Idr, MUK_Idi]):
pass
class TimeStampCounter(BER_TLV_IE, tag=0x81):
pass
class EF_MUK_Collection(TLV_IE_Collection, nested=[MUK_ID, TimeStampCounter]):
pass
def __init__(self, fid='6fd8', sfid=None, name='EF.MUK', desc='MBMS User Key'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len={None,None})
self._tlv = EF_MUK.EF_MUK_Collection
# TS 31.102 Section 4.2.83
class EF_GBANL(LinFixedEF):
class NAF_ID(BER_TLV_IE, tag=0x80):
_construct = HexAdapter(GreedyBytes)
class B_TID(BER_TLV_IE, tag=0x81):
_construct = HexAdapter(GreedyBytes)
class EF_GBANL_Collection(BER_TLV_IE, nested=[NAF_ID, B_TID]):
pass
def __init__(self, fid='6fda', sfid=None, name='EF.GBANL', desc='GBA NAF List'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len={None,None})
self._tlv = EF_GBANL.EF_GBANL_Collection
# TS 31.102 Section 4.2.85
class EF_EHPLMNPI(TransparentEF):
@@ -685,6 +719,42 @@ class EF_EHPLMNPI(TransparentEF):
super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size)
self._construct = Struct('presentation_ind'/
Enum(Byte, no_preference=0, display_highest_prio_only=1, display_all=2))
# TS 31.102 Section 4.2.87
class EF_NAFKCA(LinFixedEF):
class NAF_KeyCentreAddress(BER_TLV_IE, tag=0x80):
_construct = HexAdapter(GreedyBytes)
def __init__(self, fid='6fdd', sfid=None, name='EF.NAFKCA', rec_len={None, None},
desc='NAF Key Centre Address'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len=rec_len)
self._tlv = EF_NAFKCA.NAF_KeyCentreAddress
# TS 31.102 Section 4.2.90
class EF_NCP_IP(LinFixedEF):
class DataDestAddrRange(TLV_IE, tag=0x83):
_construct = Struct('type_of_address'/Enum(Byte, IPv4=0x21, IPv6=0x56),
'prefix_length'/Int8ub,
'prefix'/HexAdapter(GreedyBytes))
class AccessPointName(TLV_IE, tag=0x80):
# coded as per TS 23.003
_construct = HexAdapter(GreedyBytes)
class Login(TLV_IE, tag=0x81):
# as per SMS DCS TS 23.038
_construct = GsmStringAdapter(GreedyBytes)
class Password(TLV_IE, tag=0x82):
# as per SMS DCS TS 23.038
_construct = GsmStringAdapter(GreedyBytes)
class BearerDescription(TLV_IE, tag=0x84):
# Bearer descriptionTLV DO as per TS 31.111
pass
class EF_NCP_IP_Collection(TLV_IE_Collection,
nested=[AccessPointName, Login, Password, BearerDescription]):
pass
def __init__(self, fid='6fe2', sfid=None, name='EF.NCP-IP', rec_len={None, None},
desc='Network Connectivity Parameters for USIM IP connections'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len=rec_len)
self._tlv = EF_NCP_IP.EF_NCP_IP_Collection
# TS 31.102 Section 4.2.91
class EF_EPSLOCI(TransparentEF):
def __init__(self, fid='6fe3', sfid=0x1e, name='EF.EPSLOCI', size={18,18},
@@ -694,6 +764,27 @@ class EF_EPSLOCI(TransparentEF):
self._construct = Struct('guti'/Bytes(12), 'last_visited_registered_tai'/Bytes(5),
'eps_update_status'/upd_status_constr)
# TS 31.102 Section 4.2.92
class EF_EPSNSC(LinFixedEF):
class KSI_ASME(BER_TLV_IE, tag= 0x80):
_construct = Int8ub
class K_ASME(BER_TLV_IE, tag= 0x81):
_construct = HexAdapter(GreedyBytes)
class UplinkNASCount(BER_TLV_IE, tag=0x82):
_construct = Int32ub
class DownlinkNASCount(BER_TLV_IE, tag=0x83):
_construct = Int32ub
class IDofNASAlgorithms(BER_TLV_IE, tag=0x84):
_construct = HexAdapter(GreedyBytes)
class EPS_NAS_Security_Context(BER_TLV_IE, tag=0xa0,
nested=[KSI_ASME, K_ASME, UplinkNASCount, DownlinkNASCount,
IDofNASAlgorithms]):
pass
def __init__(self,fid='6fe4', sfid=0x18, name='EF.EPSNSC', rec_len={54,128},
desc='EPS NAS Security Context'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len=rec_len)
self._tlv = EF_EPSNSC.EPS_NAS_Security_Context
# TS 31.102 Section 4.2.96
class EF_PWS(TransparentEF):
def __init__(self, fid='6fec', sfid=None, name='EF.PWS', desc='Public Warning System', size={1,1}):
@@ -709,6 +800,18 @@ class EF_IPS(CyclicEF):
self._construct = Struct('status'/PaddedString(2, 'ascii'),
'link_to_ef_ipd'/Int8ub, 'rfu'/Byte)
# TS 31.102 Section 4.2.103
class EF_ePDGId(TransparentEF):
class ePDGId(BER_TLV_IE, tag=0x80, nested=[]):
_construct = Struct('type_of_ePDG_address'/Enum(Byte, FQDN=0, IPv4=1, IPv6=2),
'ePDG_address'/Switch(this.type_of_address,
{ 'FQDN': GreedyString("utf8"),
'IPv4': HexAdapter(GreedyBytes),
'IPv6': HexAdapter(GreedyBytes) }))
def __init__(self, fid='6ff3', sfid=None, name='EF.eDPDGId', desc='Home ePDG Identifier'):
super().__init__(fid, sfid=sfid, name=name, desc=desc)
self._tlv = EF_ePDGId.ePDGId
# TS 31.102 Section 4.2.106
class EF_FromPreferred(TransparentEF):
def __init__(self, fid='6ff7', sfid=None, name='EF.FromPreferred', size={1,1},
@@ -738,12 +841,39 @@ class EF_UAC_AIC(TransparentEF):
mission_critical_service=2)
self._construct = Struct('uac_access_id_config'/cfg_constr)
# TS 31.102 Section 4.4.11.10
# TS 31.102 Section 4.4.11.9
class EF_OPL5G(LinFixedEF):
def __init__(self, fid='6f08', sfid=0x08, name='EF.OPL5G', desc='5GS Operator PLMN List'):
super().__init__(fid=fid, sfid=sfid, name=name, desc=desc, rec_len={10,None})
self._construct = Struct('tai'/Bytes(9), 'pnn_record_id'/Int8ub)
# TS 31.102 Section 4.4.11.10
class EF_SUPI_NAI(TransparentEF):
class NetworkSpecificIdentifier(TLV_IE, tag=0x80):
# RFC 7542 encoded as UTF-8 string
_construct = GreedyString("utf8")
class GlobalLineIdentifier(TLV_IE, tag=0x81):
# TS 23.003 clause 28.16.2
pass
class GlobalCableIdentifier(TLV_IE, tag=0x82):
# TS 23.003 clause 28.15.2
pass
class NAI_TLV_Collection(TLV_IE_Collection,
nested=[NetworkSpecificIdentifier, GlobalLineIdentifier, GlobalCableIdentifier]):
pass
def __init__(self, fid='4f09', sfid=0x09, name='EF.SUPI_NAI',
desc='SUPI as Network Access Identifier'):
super().__init__(fid, sfid=sfid, name=name, desc=desc)
self._tlv = EF_SUPI_NAI.NAI_TLV_Collection
class EF_TN3GPPSNN(TransparentEF):
class ServingNetworkName(BER_TLV_IE, tag=0x80):
_construct = GreedyString("utf8")
def __init__(self, fid='4f0c', sfid=0x0c, name='EF.TN3GPPSNN',
desc='Trusted non-3GPP Serving network names list'):
super().__init__(fid, sfid=sfid, name=name, desc=desc)
self._tlv = EF_TN3GPPSNN.ServingNetworkName
# TS 31.102 Section 4.4.5
class DF_WLAN(CardDF):
def __init__(self, fid='5f40', name='DF.WLAN', desc='Files for WLAN purpose'):
@@ -812,10 +942,10 @@ class DF_USIM_5GS(CardDF):
EF_UAC_AIC(),
EF_SUCI_Calc_Info(),
EF_OPL5G(),
TransparentEF('4F09', 0x09, 'EF.SUPI_NAI', 'SUPI as Network Access Identifier'),
EF_SUPI_NAI(),
TransparentEF('4F0A', 0x0a, 'EF.Routing_Indicator', 'Routing Indicator', size={4,4}),
TransparentEF('4F0B', 0x0b, 'EF.URSP', 'UE Route Selector Policies per PLMN'),
TransparentEF('4F0C', 0x0c, 'EF.TN3GPPSNN', 'Trusted non-3GPP Serving network names list'),
EF_TN3GPPSNN(),
]
self.add_files(files)
@@ -833,7 +963,7 @@ class ADF_USIM(CardADF):
EF_Keys('6f09', 0x09, 'EF.KeysPS', desc='Ciphering and Integrity Keys for PS domain'),
EF_xPLMNwAcT('6f60', 0x0a, 'EF.PLMNwAcT',
'User controlled PLMN Selector with Access Technology'),
TransparentEF('6f31', 0x12, 'EF.HPPLMN', 'Higher Priority PLMN search period'),
EF_HPPLMN(),
EF_ACMmax(),
EF_UST(),
CyclicEF('6f39', None, 'EF.ACM', 'Accumulated call meter', rec_len={3,3}),
@@ -903,16 +1033,16 @@ class ADF_USIM(CardADF):
EF_VGCSCA('6fd5', None, 'EF.VBCSCA', 'Voice Broadcast Service Ciphering Algorithm'),
EF_GBABP(),
EF_MSK(),
LinFixedEF('6fd8', None, 'EF.MUK', 'MBMS User Key'),
LinFixedEF('6fda', None, 'EF.GBANL', 'GBA NFA List'),
EF_MUK(),
EF_GBANL(),
EF_PLMNsel('6fd9', 0x1d, 'EF.EHPLMN', 'Equivalent HPLMN', size={12,None}),
EF_EHPLMNPI(),
LinFixedEF('6fdd', None, 'EF.NAFKCA', 'NAF Key Centre Address'),
EF_NAFKCA(),
TransparentEF('6fde', None, 'EF.SPNI', 'Service Provider Name Icon'),
LinFixedEF('6fdf', None, 'EF.PNNI', 'PLMN Network Name Icon'),
LinFixedEF('6fe2', None, 'EF.NCP-IP', 'Network Connectivity Parameters for USIM IP connections'),
EF_NCP_IP(),
EF_EPSLOCI('6fe3', 0x1e, 'EF.EPSLOCI', 'EPS location information'),
LinFixedEF('6fe4', 0x18, 'EF.EPSNSC', 'EPS NAS Security Context', rec_len={54,128}),
EF_EPSNSC(),
TransparentEF('6fe6', None, 'EF.UFC', 'USAT Facility Control', size={1,16}),
TransparentEF('6fe8', None, 'EF.NASCONFIG', 'Non Access Stratum Configuration'),
# UICC IARI (only in cards that have no ISIM)
@@ -921,7 +1051,8 @@ class ADF_USIM(CardADF):
LinFixedEF('6fee', None, 'EF.BDNURI', 'Barred Dialling Numbers URI'),
LinFixedEF('6fef', None, 'EF.SDNURI', 'Service Dialling Numbers URI'),
EF_IPS(),
# FIXME: from EF_ePDGid onwards
EF_ePDGId(),
# FIXME: from EF_ePDGSelection onwards
EF_FromPreferred(),
# FIXME: DF_SoLSA
# FIXME: DF_PHONEBOOK