dexter has uploaded this change for review.
ara_m: add export support for the ARA-M application
This patch adds an export method to the CardApplicationARAM class.
This method reads the ARA-M configuration and transforms it into
executeable command lines, which can be executed as a script later
to restore an ARA-M configuration.
Related: OS#6092
Change-Id: I811cb9d25cb8ee194b4ead5fb2cabf1fdc0c1c43
---
M pySim/ara_m.py
1 file changed, 86 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/43/37643/1
diff --git a/pySim/ara_m.py b/pySim/ara_m.py
index c283cf0..c327e13 100644
--- a/pySim/ara_m.py
+++ b/pySim/ara_m.py
@@ -415,3 +415,74 @@
class CardApplicationARAM(CardApplication):
def __init__(self):
super().__init__('ARA-M', adf=ADF_ARAM(), sw=sw_aram)
+
+ @staticmethod
+ def export(as_json: bool, lchan):
+
+ # TODO: Add JSON output as soon as aram_store_ref_ar_do is able to process input in JSON format.
+ if as_json:
+ raise NotImplementedError("res_do encoder not yet implemented. Patches welcome.")
+
+ export_str = ""
+ export_str += "aram_delete_all\n"
+
+ res_do = ADF_ARAM.get_all(lchan.scc._tp)
+ if res_do:
+ for res_do_dict in res_do.to_dict():
+ if 'response_all_ref_ar_do' in res_do_dict and res_do_dict['response_all_ref_ar_do']:
+ for ref_ar_do_list in res_do_dict['response_all_ref_ar_do']:
+ ref_do_list = None
+ ar_do_list = None
+ if 'ref_ar_do' in ref_ar_do_list:
+ for ref_ar_do in ref_ar_do_list['ref_ar_do']:
+ if 'ref_do' in ref_ar_do:
+ ref_do_list = ref_ar_do['ref_do']
+ if 'ar_do' in ref_ar_do:
+ ar_do_list = ref_ar_do['ar_do']
+
+ if ref_do_list and ar_do_list:
+ aid_ref_do = None
+ dev_app_id_ref_do = None
+ apdu_ar_do = None
+ nfc_ar_do = None
+ perm_ar_do = None
+ pkg_ref_do = None
+ for ref_do in ref_do_list:
+ if 'aid_ref_do' in ref_do:
+ aid_ref_do = ref_do['aid_ref_do']
+ if 'dev_app_id_ref_do' in ref_do:
+ dev_app_id_ref_do = ref_do['dev_app_id_ref_do']
+ if 'pkg_ref_do' in ref_do:
+ pkg_ref_do = ref_do['pkg_ref_do']
+ for ar_do in ar_do_list:
+ if 'apdu_ar_do' in ar_do:
+ apdu_ar_do = ar_do['apdu_ar_do']
+ if 'nfc_ar_do' in ar_do:
+ nfc_ar_do = ar_do['nfc_ar_do']
+ if 'perm_ar_do' in ar_do:
+ perm_ar_do = ar_do['perm_ar_do']
+
+ # Write command-line
+ export_str += "aram_store_ref_ar_do"
+ if aid_ref_do:
+ export_str += (" --aid %s" % aid_ref_do)
+ else:
+ export_str += " --aid-empty"
+ if dev_app_id_ref_do:
+ export_str += (" --device-app-id %s" % dev_app_id_ref_do)
+ if apdu_ar_do and 'generic_access_rule' in apdu_ar_do:
+ export_str += (" --apdu-%s" % apdu_ar_do['generic_access_rule'])
+ elif apdu_ar_do and 'apdu_filter' in apdu_ar_do:
+ export_str += (" --apdu-filter ")
+ for apdu_filter in apdu_ar_do['apdu_filter']:
+ export_str += apdu_filter['header']
+ export_str += apdu_filter['mask']
+ if nfc_ar_do and 'nfc_event_access_rule' in nfc_ar_do:
+ export_str += (" --nfc-%s" % nfc_ar_do['nfc_event_access_rule'])
+ if perm_ar_do:
+ export_str += (" --android-permissions %s" % perm_ar_do['permissions'])
+ if pkg_ref_do:
+ export_str += (" --pkg-ref %s" % pkg_ref_do['package_name_string'])
+ export_str += "\n"
+
+ return export_str.strip()
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