selinux.Chcon should check legal rather then just label.Relabel #181
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Since label.Relabel ends up calling into selinux.chcon, we should do the check for invalid directories under chcon. This will allow the selinux.Chcon function to also be verified. Signed-off-by: Daniel J Walsh <[email protected]>
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thaJeztah
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Sep 26, 2022
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| if home := os.Getenv("HOME"); home != "" { | ||
| exclude_paths[home] = true | ||
| } | ||
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| if sudoUser := os.Getenv("SUDO_USER"); sudoUser != "" { | ||
| if usr, err := user.Lookup(sudoUser); err == nil { | ||
| exclude_paths[usr.HomeDir] = true | ||
| } | ||
| } |
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Will this part bring back the issue you ran into that you were trying to solve in #180?
But some users put homedirectories under /usr, and I see no reason to block them from relabeling.
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No the #180 was blocking /usr/*
Now we are just blocking /usr or $HOME not $HOME/*
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Since label.Relabel ends up calling into selinux.chcon, we should do the check for invalid directories under chcon. This will allow the selinux.Chcon function to also be verified.
Signed-off-by: Daniel J Walsh [email protected]