public/pysim
1
0
Fork 1
mirror of https://gitea.osmocom.org/sim-card/pysim.git synced 2026-03-22 21:38:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

Split EF.UST handling from EF.IST and EF.SST

Browse Source 
The existing code had the following serious problems:
* when trying to update EF.SST or EF.IST, it would write to EF.UST !
* shell commands were called ust_* even for the EST/IST files

Let's introduce the proper separation between what is shared and what
is file-specific.

Change-Id: Ie55669ca37a4762fac9f71b1db528ca67056e8dd
This commit is contained in:
Harald Welte
2022-02-12 16:29:31 +01:00
parent 4c5e2310fa
commit 6ca2fa7a5d
3 changed files with 114 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
pySim/cards.py
View File

@@ -425,6 +425,15 @@ class UsimCard(SimCard):
EF_USIM_ADF_map['UST'], content)
return sw
def update_est(self, service, bit=1):
(res, sw) = self._scc.read_binary(EF_USIM_ADF_map['EST'])
if sw == '9000':
content = enc_st(res, service, bit)
(res, sw) = self._scc.update_binary(
EF_USIM_ADF_map['EST'], content)
return sw
class IsimCard(SimCard):
@@ -566,6 +575,14 @@ class IsimCard(SimCard):
sw)
return uiari_recs
def update_ist(self, service, bit=1):
(res, sw) = self._scc.read_binary(EF_ISIM_ADF_map['IST'])
if sw == '9000':
content = enc_st(res, service, bit)
(res, sw) = self._scc.update_binary(
EF_ISIM_ADF_map['IST'], content)
return sw
class MagicSimBase(abc.ABC, SimCard):
"""