[S] Change in pysim[master]: Add FPLMN read and program

matanp has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/32712 ) Change subject: Add FPLMN read and program ...................................................................... Add FPLMN read and program Change-Id: I9ce8c1af691c28ea9ed69e7b5f03f0c02d1f029b --- M pySim-prog.py M pySim-read.py M pySim/cards.py 3 files changed, 39 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/12/32712/1 diff --git a/pySim-prog.py b/pySim-prog.py index 448f2a0..7c644b7 100755 --- a/pySim-prog.py +++ b/pySim-prog.py @@ -150,6 +150,9 @@ default=None, choices=['{:02X}'.format(int(m)) for m in EF_AD.OP_MODE], ) + parser.add_option("-f", "--fplmn", dest="fplmn", action="append", + help="Set Forbidden PLMN. Add multiple time for multiple FPLMNS", + ) parser.add_option("--epdgid", dest="epdgid", help="Set Home Evolved Packet Data Gateway (ePDG) Identifier. (Only FQDN format supported)", ) @@ -498,6 +501,7 @@ 'impi': opts.impi, 'impu': opts.impu, 'opmode': opts.opmode, + 'fplmn': opts.fplmn, } diff --git a/pySim-read.py b/pySim-read.py index b7fe1f2..ddc193a 100755 --- a/pySim-read.py +++ b/pySim-read.py @@ -253,6 +253,14 @@ else: print("EHPLMN: Can't read, response code = %s" % (sw,)) + # EF.FPLMN + if usim_card.file_exists(EF_USIM_ADF_map['FPLMN']): + res, sw = usim_card.read_fplmn() + if sw == '9000': + print(f'FPLMN:\n{res}') + else: + print(f'FPLMN: Can\'t read, response code = {sw}') + # EF.UST try: if usim_card.file_exists(EF_USIM_ADF_map['UST']): diff --git a/pySim/cards.py b/pySim/cards.py index 2d51846..ad4ba9f 100644 --- a/pySim/cards.py +++ b/pySim/cards.py @@ -381,6 +381,22 @@ data, sw = self._scc.update_binary(EF_USIM_ADF_map['EHPLMN'], ehplmn) return sw + def read_fplmn(self): + res, sw = self._scc.read_binary(EF_USIM_ADF_map['FPLMN']) + if sw == '9000': + return format_xplmn(res), sw + else: + return None, sw + + def update_fplmn(self, fplmn): + self._scc.select_file('3f00') + self.select_adf_by_aid('USIM') + size = self._scc.binary_size(EF_USIM_ADF_map['FPLMN']) + encoded = ''.join([enc_plmn(plmn[:3], plmn[3:]) for plmn in fplmn]) + encoded = rpad(encoded, size) + data, sw = self._scc.update_binary(EF_USIM_ADF_map['FPLMN'], encoded) + return sw + def read_epdgid(self): (res, sw) = self._scc.read_binary(EF_USIM_ADF_map['ePDGId']) if sw == '9000': @@ -1676,6 +1692,7 @@ 'smsp': self.update_smsp, 'ki': self.update_ki, 'opc': self.update_opc, + 'fplmn': self.update_fplmn, } @classmethod @@ -1689,6 +1706,7 @@ return None def program(self, p): + self.set_apdu_parameter('00', '0004') # Authenticate self._scc.verify_chv(0xc, h2b('3834373936313533')) for handler in self._program_handlers: -- To view, visit https://gerrit.osmocom.org/c/pysim/+/32712 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I9ce8c1af691c28ea9ed69e7b5f03f0c02d1f029b Gerrit-Change-Number: 32712 Gerrit-PatchSet: 1 Gerrit-Owner: matanp <matan1008(a)gmail.com> Gerrit-MessageType: newchange