Dear Sage Developers!
We would like to set up a Sage Notebook server for the students, in a
secure way. How can we do that?
For example if on www.sagenb.org I write
{{{
%sh
cat /home/sage/sagenb/sage_notebook/worksheets/any_user_name/0/
worksheet.txt
}}}
then I can see the content of other users' first worksheets. I didn't
try it, but I'm sure I could do damage by deleting files or stoping
processes (whoami says that I'm user 'worksheet', I assume like
everbody else is).
I think it would be fine if we could associate logins with linux
logins, so every user would run codes under his/her own account. This
would not allow users to delete other users' files.
If every user starts his/her own Sage server with notebook(), then
it's a waste of memory, they get and error about using the same port
(they should choose a port at random), and they couldn't share
worksheets with each others, etc. I think that's not a solution.
Any ideas?
Thanks,
Peter
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-devel@googlegroups.com
To unsubscribe from this group, send email to
sage-devel-unsubscr...@googlegroups.com
For more options, visit this group at http://groups.google.com/group/sage-devel
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
