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euicc: Add euicc_memory_reset shell command

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This implements the ES10c eUICC Memory Reset procedure

Change-Id: Ib462f5b7de3e500e51c0f3d6e2b9b0c2d3ba7e20
This commit is contained in:
Harald Welte
2025-01-23 18:19:05 +01:00
parent 30e40ae520
commit de91b0dc97
2 changed files with 42 additions and 0 deletions
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7
docs/shell.rst
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@@ -1393,6 +1393,13 @@ Example::
"delete_result": "ok" "delete_result": "ok"
} }
euicc_memory_reset
~~~~~~~~~~~~~~~~~~
.. argparse::
:module: pySim.euicc
:func: CardApplicationISDR.AddlShellCommands.mem_res_parser
get_eid get_eid
~~~~~~~ ~~~~~~~

35
pySim/euicc.py
View File

@@ -268,6 +268,17 @@ class DeleteProfileReq(BER_TLV_IE, tag=0xbf33, nested=[IsdpAid, Iccid]):
class DeleteProfileResp(BER_TLV_IE, tag=0xbf33, nested=[DeleteResult]): class DeleteProfileResp(BER_TLV_IE, tag=0xbf33, nested=[DeleteResult]):
pass pass
# SGP.22 Section 5.7.19: EuiccMemoryReset
class ResetOptions(BER_TLV_IE, tag=0x82):
_construct = FlagsEnum(Byte, deleteOperationalProfiles=0x80, deleteFieldLoadedTestProfiles=0x40,
resetDefaultSmdpAddress=0x20)
class ResetResult(BER_TLV_IE, tag=0x80):
_construct = Enum(Int8ub, ok=0, nothingToDelete=1, undefinedError=127)
class EuiccMemoryResetReq(BER_TLV_IE, tag=0xbf34, nested=[ResetOptions]):
pass
class EuiccMemoryResetResp(BER_TLV_IE, tag=0xbf34, nested=[ResetResult]):
pass
# SGP.22 Section 5.7.20 GetEID # SGP.22 Section 5.7.20 GetEID
class EidValue(BER_TLV_IE, tag=0x5a): class EidValue(BER_TLV_IE, tag=0x5a):
_construct = HexAdapter(GreedyBytes) _construct = HexAdapter(GreedyBytes)
@@ -504,6 +515,30 @@ class CardApplicationISDR(pySim.global_platform.CardApplicationSD):
d = dp.to_dict() d = dp.to_dict()
self._cmd.poutput_json(flatten_dict_lists(d['delete_profile_resp'])) self._cmd.poutput_json(flatten_dict_lists(d['delete_profile_resp']))
mem_res_parser = argparse.ArgumentParser()
mem_res_parser.add_argument('--delete-operational', action='store_true',
help='Delete all operational profiles')
mem_res_parser.add_argument('--delete-test-field-installed', action='store_true',
help='Delete all test profiles, except pre-installed ones')
mem_res_parser.add_argument('--reset-smdp-address', action='store_true',
help='Reset the SM-DP+ address')
@cmd2.with_argparser(mem_res_parser)
def do_euicc_memory_reset(self, opts):
"""Perform an ES10c eUICCMemoryReset function. This will permanently delete the selected subset of
profiles from the eUICC."""
flags = {}
if opts.delete_operational:
flags['deleteOperationalProfiles'] = True
if opts.delete_test_field_installed:
flags['deleteFieldLoadedTestProfiles'] = True
if opts.reset_smdp_address:
flags['resetDefaultSmdpAddress'] = True
mr_cmd = EuiccMemoryResetReq(children=[ResetOptions(decoded=flags)])
mr = CardApplicationISDR.store_data_tlv(self._cmd.lchan.scc, mr_cmd, EuiccMemoryResetResp)
d = mr.to_dict()
self._cmd.poutput_json(flatten_dict_lists(d['euicc_memory_reset_resp']))
def do_get_eid(self, _opts): def do_get_eid(self, _opts):
"""Perform an ES10c GetEID function.""" """Perform an ES10c GetEID function."""