laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/35682?usp=email ) Change subject: add contrib/eidtool.py: Tool for checking + computing EID checksum ...................................................................... add contrib/eidtool.py: Tool for checking + computing EID checksum Change-Id: If6c560a2de51718948fb99b816e080f2aff4d0ed --- A contrib/eidtool.py 1 file changed, 45 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/82/35682/1 diff --git a/contrib/eidtool.py b/contrib/eidtool.py new file mode 100755 index 0000000..1e2f568 --- /dev/null +++ b/contrib/eidtool.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python3 + +import sys +import argparse + +from pySim.euicc import compute_eid_checksum, verify_eid_checksum + + +option_parser = argparse.ArgumentParser(description='EID tool') +group = option_parser.add_mutually_exclusive_group(required=True) +group.add_argument('--verify', help='Verify given EID csum') +group.add_argument('--compute', help='Generate EID csum') +option_parser.add_argument('--add', type=int, help='Add value to EID base before computing') + + +if __name__ == '__main__': + opts = option_parser.parse_args() + + if opts.verify: + res = verify_eid_checksum(opts.verify) + if res: + print("EID checksum verified successfully") + sys.exit(0) + else: + print("EID checksum invalid") + sys.exit(1) + elif opts.compute: + eid = opts.compute + if opts.add: + if len(eid) != 30: + print("EID base must be 30 digits when using --add") + sys.exit(2) + eid = str(int(eid) + int(opts.add)) + res = compute_eid_checksum(eid) + print(res) + -- To view, visit https://gerrit.osmocom.org/c/pysim/+/35682?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: If6c560a2de51718948fb99b816e080f2aff4d0ed Gerrit-Change-Number: 35682 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge@osmocom.org> Gerrit-MessageType: newchange