25 lines
605 B
Bash
Executable File
25 lines
605 B
Bash
Executable File
#!/bin/sh
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#
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# Add your users to the arp-scan group and allow them to capture network data
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# as non-root users.
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#
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# ugly hack to test for support for capabilities
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if ! setfattr -n user.xattr_test /usr/bin/arp-scan 2> /dev/null; then
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echo capabilities not supported on this system
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echo capturing with arp-scan will require root privileges
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exit 0
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fi
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setfattr -x user.xattr_test /usr/bin/arp-scan
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getent group arp-scan >/dev/null || groupadd -r arp-scan
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chgrp arp-scan /usr/bin/arp-scan
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chmod 754 /usr/bin/arp-scan
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/sbin/setcap 'CAP_NET_RAW+eip CAP_NET_ADMIN+eip' /usr/bin/arp-scan
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# End of file
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