Change in pysim[master]: cards: add method to modify APDU parameters (cla, sel_ctrl)

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laforge gerrit-no-reply at lists.osmocom.org
Sun Oct 31 07:27:18 UTC 2021


laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/26040 )

Change subject: cards: add method to modify APDU parameters (cla, sel_ctrl)
......................................................................

cards: add method to modify APDU parameters (cla, sel_ctrl)

There are situations where it is necessary to modify the class byte and
the selection control bytes of a card at runtime. This should not be
done by accessing the properties of the _scc object directly. The
modification of those properties should be done via a set method
instead.

Change-Id: Ifd8aa2660e44a18d28945d070419612eff443e78
---
M pySim/cards.py
1 file changed, 9 insertions(+), 0 deletions(-)

Approvals:
  Jenkins Builder: Verified
  laforge: Looks good to me, approved



diff --git a/pySim/cards.py b/pySim/cards.py
index 1a86b14..4511271 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -302,6 +302,15 @@
 		len = self._scc.record_size(ef)
 		self._scc.update_record(ef, rec_no, "ff" * len, force_len=False, verify=True)
 
+	def set_apdu_parameter(self, cla, sel_ctrl):
+		"""Set apdu parameters (class byte and selection control bytes)"""
+		self._scc.cla_byte = cla
+		self._scc.sel_ctrl = sel_ctrl
+
+	def get_apdu_parameter(self):
+		"""Get apdu parameters (class byte and selection control bytes)"""
+		return (self._scc.cla_byte, self._scc.sel_ctrl)
+
 class UsimCard(SimCard):
 
 	name = 'USIM'

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Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: Ifd8aa2660e44a18d28945d070419612eff443e78
Gerrit-Change-Number: 26040
Gerrit-PatchSet: 1
Gerrit-Owner: dexter <pmaier at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-MessageType: merged
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