Change in pysim[master]: sysmoISIM-SJA2: Add support for programming IPv4 address for Home ePD...

[herlesupreeth]

herlesupreeth has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/21870 )


Change subject: sysmoISIM-SJA2: Add support for programming IPv4 address for Home ePDG Identifier
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sysmoISIM-SJA2: Add support for programming IPv4 address for Home ePDG Identifier

This commit allows programming of IPv4 or FQDN in EF.ePDGId

Example:

./pySim-prog.py -p 0 -x 001 -y 01 -s 8988211900000000004 -i 001011234567895 -k 8baf473f2f8fd09487cccbd7097c6862 --op 11111111111111111111111111111111 -o 8E27B6AF0E692E750F32667A3B14605D -a 85524953 -n isim.test --msisdn 0598765432100 --epdgid 172.24.15.20 --pcscf pcscf.testims.org --ims-hdomain testims.org

Change-Id: I10a708d3e0c3ae398c942e3529e364dfe4bb23e7
---
M pySim/cards.py
1 file changed, 4 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/70/21870/1

diff --git a/pySim/cards.py b/pySim/cards.py
index 73addae..911bd05 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -274,8 +274,11 @@
 			return (None, sw)
 
 	def update_epdgid(self, epdgid):
+		addr_type = get_addr_type(epdgid)
+		if addr_type == None:
+			raise ValueError("Unknown ePDG Id address type or invalid address provided")
 		size = self._scc.binary_size(EF_USIM_ADF_map['ePDGId']) * 2
-		epdgid_tlv = rpad(enc_addr_tlv(epdgid), size)
+		epdgid_tlv = rpad(enc_addr_tlv(epdgid, ('%02x' % addr_type)), size)
 		data, sw = self._scc.update_binary(
 						EF_USIM_ADF_map['ePDGId'], epdgid_tlv)
 		return sw

-- 
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Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: I10a708d3e0c3ae398c942e3529e364dfe4bb23e7
Gerrit-Change-Number: 21870
Gerrit-PatchSet: 1
Gerrit-Owner: herlesupreeth <herlesupreeth at gmail.com>
Gerrit-MessageType: newchange
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