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mfthomps / Labtainers

Labtainers: A Docker-based cyber lab framework
https://nps.edu/web/c3o/labtainers
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Problem on ACL #46

Closed nightapm10 closed 3 years ago

nightapm10 commented 3 years ago

hi, in the alice_default task after following the manual step by step but there still isn't a mark when I checkwork I did : 1. setfacl -d -m user:bob;r-- /alice for put bob into the default setting

  1. check bob can read new file after 1
  2. setfacl -b /alice for revise Is there anything wrong?

Also, on task 3, request modify script, but I don't knwo the ascii art either and prof didn't even mention it in the lecture, is that mean I have to learn something about it in a ACL task?

regrads

mfthomps commented 3 years ago

Hello, Your "setfacl" command in (1) is not syntactically correct -- it fails. Let me know the exact commands and I'll check it out. You don't need to know anything about ascii art. You simply need to add commands to the fun script per the manual so that bob gets read access to the file as an effect of alice running the script.

nightapm10 commented 3 years ago

hi, thank you for your reply, actually the (1) should be setfacl -m d:u:bob:r-- alice

So the before: 1

and the after: 2

I think it's worked, isn't it? or it's still the wrong one

mfthomps commented 3 years ago

The desired policy in the lab manual is: "As the Alice user, we want to define a default ACL such that, whenever Alice creates a new file in the /shared data/alice directory, that new file will be readable by Bob, but not by users other than Bob and Alice."

Does your FACL meet all of the requirements of that stated policy?

nightapm10 commented 3 years ago

seems like I need to read more carefully thank you for your patient