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fileystem: fix ADF selection

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When the ADF is selected, then this is done by the AID. At the moment
only the first 7 bytes of the AID are used to select the ADF.
sysmo-isim-sja2 tolerates this, but sysmo-usim-sjs1 does not. The Cards
class already has methods to deal with this problem. The method
select_adf_by_aid takes an ADF name and completes the AID from an
internal list. This can be extended to support partial hexadecimal AIDs
as well.

Change-Id: If99b143ae5ff42a889c52e8023084692e709e1b1
Related: OS#4963
This commit is contained in:
Philipp Maier
2021-03-11 13:03:18 +01:00
committed by Harald Welte
parent ad073e834a
commit cba6dbce9a
3 changed files with 26 additions and 21 deletions
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9
pySim-read.py
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@@ -251,7 +251,8 @@ if __name__ == '__main__':
# 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():
data, sw = card.select_adf_by_aid(adf="usim")
if sw == '9000':
# Select USIM profile
usim_card = UsimCard(scc)
@@ -300,7 +301,8 @@ if __name__ == '__main__':
print("ePDGSelection: Can't read file -- " + str(e))
# Select ISIM application by its AID
if '9000' == card.select_adf_by_aid(adf="isim"):
data, sw = card.select_adf_by_aid(adf="isim")
if sw == '9000':
# Select USIM profile
isim_card = IsimCard(scc)
@@ -352,7 +354,8 @@ if __name__ == '__main__':
# 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"):
data, sw = card.select_adf_by_aid(adf="isim")
if sw == '9000':
# EF.IST
(res, sw) = card.read_binary('6f07')
if sw == '9000':