#7279: issue with %sh in sagenb (notebook)
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Reporter: was | Owner: boothby
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3
Component: notebook | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Comment(by was):
> Do you mind elaborating on what the "enhanced security" is
If you use server_pool, the worksheet process now run in a way that is
much, much safer than it was before. In particular, they don't have read
or write access to anything outside /tmp (except to the DATA dir
temporarily in their worksheet), whereas the old worksheet processes could
pretty much delete or change all the worksheet data for any worksheet.
> more common for other public or campus Sage servers? Now
> I'm concerned that my campus server has a security problem.
This enhanced security is totally automatic for anybody that uses the
server_pool option.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7279#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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