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2a8a070251
We assume that if the jail has an ip4.addr value, then pfctl is obviously installed. It is also not invoked by start, so stop should not need it either.
84 lines
3.0 KiB
Bash
84 lines
3.0 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 2018-2024, Christer Edwards <christer.edwards@gmail.com>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# * Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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. /usr/local/share/bastille/common.sh
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. /usr/local/etc/bastille/bastille.conf
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usage() {
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error_exit "Usage: bastille stop TARGET"
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}
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# Handle special-case commands first.
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case "$1" in
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help|-h|--help)
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usage
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;;
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esac
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if [ $# -ne 0 ]; then
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usage
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fi
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bastille_root_check
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for _jail in ${JAILS}; do
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## test if running
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if [ "$(/usr/sbin/jls name | awk "/^${_jail}$/")" ]; then
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## Capture ip4.addr address while still running
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_ip4="$( bastille config ${_jail} get ip4.addr )"
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# Check if pfctl is present
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if [ "${_ip4}" != "not set" ]; then
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if [ "$(bastille rdr ${_jail} list)" ]; then
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bastille rdr ${_jail} clear
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fi
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fi
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## remove rctl limits
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if [ -s "${bastille_jailsdir}/${_jail}/rctl.conf" ]; then
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while read _limits; do
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rctl -r "${_limits}"
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done < "${bastille_jailsdir}/${_jail}/rctl.conf"
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fi
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## stop container
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info "[${_jail}]:"
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jail -f "${bastille_jailsdir}/${_jail}/jail.conf" -r "${_jail}"
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## remove (captured above) ip4.addr from firewall table
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if [ -n "${bastille_network_loopback}" ] && [ "${_ip4}" != "not set" ]; then
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if grep -qw "interface.*=.*${bastille_network_loopback}" "${bastille_jailsdir}/${_jail}/jail.conf"; then
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pfctl -q -t "${bastille_network_pf_table}" -T delete "${_ip4}"
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fi
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fi
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fi
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echo
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done
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