Add a new plugin to enable Linux-specific namespace functionality #2666
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Added a testcase for private /tmp Here's yet another thing we couldn't have tested with fakechroot... |
A plugin is a convenient place to hide Linux-specific functionality. Implemented in this initial version are: - Optional private mounts during scriptlet execution, useful for protecting the system from scriptlets (eg /home) and the scriptlets from themselves (eg insecure /tmp usage) - Optionally disable network access during scriptlet execution Note that at this time, scriplets executed with the embedded Lua interpreter are not covered by this because they run inside the main rpm process instead of forking (rpm-software-management#2635). Add a testcase for private /tmp Suggested-by: Johannes Segitz <[email protected]> Fixes: rpm-software-management#2632 Fixes: rpm-software-management#2665
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Since there's no input, I conclude this is good enuf for a first version. No doubt there are various other enhancements we can do in this space. |
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A plugin is a convenient place to hide Linux-specific functionality. Implemented in this initial version are:
Note that at this time, scriplets executed with the embedded Lua interpreter are not covered by this because they run inside the main rpm process instead of forking (#2635).
Fixes: #2632
Fixes: #2665