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33f2eeea4a
Since this program is setuid-root, it should be as simple as possible. To that end, remove `/etc/plsusers` and use filesystem permissions to achieve the same thing. `/bin/pls` is now only executable by `root` or members of the `wheel` group. Also remove all the logic that went to great lengths to `unveil()` a minimal set of filesystem paths that may be used for the command. The complexity-to-benefit ratio did not seem justified, and I think we're better off keeping this simple. Finally, remove pledge promises the moment they are no longer needed.
37 lines
485 B
Markdown
37 lines
485 B
Markdown
## Name
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pls - Execute a command as root
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## Synopsis
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```**sh
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$ pls [command]
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```
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## Description
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Executes a command as superuser (UID and GID 0). This command is only available for users in the `wheel` group.
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It is possible to execute commands that contain hyphenated options via the use of `--`, which signifies the
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end of command options. For example:
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```sh
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$ pls -- ls -la
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```
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## Examples
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```sh
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$ pls whoami
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Password:
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root
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$
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```
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```sh
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$ pls sh
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Password:
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# whoami
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root
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#
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```
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