33 lines
693 B
Bash
Executable File
33 lines
693 B
Bash
Executable File
#!/bin/sh
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set -e
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PROGRAM=$(dpkg-divert --truename /bin/ping)
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if [ "$1" = configure ]; then
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# If we have setcap installed, try setting cap_net_raw+ep,
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# which allows us to install our binaries without the setuid
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# bit.
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if command -v setcap > /dev/null; then
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if setcap cap_net_raw+ep $PROGRAM; then
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chmod u-s $PROGRAM
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else
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echo "Setcap failed on $PROGRAM, falling back to setuid" >&2
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chmod u+s $PROGRAM
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fi
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else
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echo "Setcap is not installed, falling back to setuid" >&2
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chmod u+s $PROGRAM
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fi
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fi
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exit 0
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# Local variables:
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# mode: shell-script
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# tab-width: 4
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# indent-tabs-mode: nil
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# end:
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