Change in pysim[master]: pySim-prog.py: check whether IMSI and PLMN matches

[miaoski]

miaoski has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/17694 )


Change subject: pySim-prog.py: check whether IMSI and PLMN matches
......................................................................

pySim-prog.py: check whether IMSI and PLMN matches

PLMN derived with -x and -y should match the beginning of IMSI.

Change-Id: Ic7e98b827f32f8d59d346ceac0d2d215e0180109
---
M pySim-prog.py
1 file changed, 2 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/94/17694/1

diff --git a/pySim-prog.py b/pySim-prog.py
index e3045a6..66fd1f8 100755
--- a/pySim-prog.py
+++ b/pySim-prog.py
@@ -324,6 +324,8 @@
 		imsi = opts.imsi
 		if not _isnum(imsi):
 			raise ValueError('IMSI must be digits only !')
+		if not imsi.startswith(plmn_digits):
+			raise ValueError('IMSI mismatches with PLMN !')
 
 	else:
 		if opts.num is None:

-- 
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Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: Ic7e98b827f32f8d59d346ceac0d2d215e0180109
Gerrit-Change-Number: 17694
Gerrit-PatchSet: 1
Gerrit-Owner: miaoski <miaoski at gmail.com>
Gerrit-MessageType: newchange
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