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https://github.com/hackacad/bastille.git
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8b0411c111
Added SPDX-License-Identifier to all scripts for better license clarity and compliance. Updated the copyright years from 2024 to 2025 in various files to reflect the current maintenance period.
114 lines
3.9 KiB
Bash
114 lines
3.9 KiB
Bash
#!/bin/sh
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# Copyright (c) 2018-2025, 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 start 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 [ $# -gt 1 ] || [ $# -lt 1 ]; then
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usage
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fi
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bastille_root_check
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TARGET="${1}"
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shift
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if [ "${TARGET}" = 'ALL' ]; then
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JAILS=$(bastille list jails)
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fi
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if [ "${TARGET}" != 'ALL' ]; then
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JAILS=$(bastille list jails | awk "/^${TARGET}$/")
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## check if exist
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if [ ! -d "${bastille_jailsdir}/${TARGET}" ]; then
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error_exit "[${TARGET}]: Not found."
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fi
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fi
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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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error_notify "[${_jail}]: Already started."
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## test if not running
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elif [ ! "$(/usr/sbin/jls name | awk "/^${_jail}$/")" ]; then
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# Verify that the configured interface exists. -- cwells
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if [ "$(bastille config $_jail get vnet)" != 'enabled' ]; then
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_interface=$(bastille config $_jail get interface)
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if ! ifconfig | grep "^${_interface}:" >/dev/null; then
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error_notify "Error: ${_interface} interface does not exist."
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continue
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fi
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fi
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## warn if matching configured (but not online) ip4.addr, ignore if there's no ip4.addr entry
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_ip4=$(bastille config "${_jail}" get ip4.addr)
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if [ "${_ip4}" != "not set" ]; then
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if ifconfig | grep -wF "${_ip4}" >/dev/null; then
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error_notify "Error: IP address (${_ip4}) already in use."
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continue
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fi
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## add ip4.addr to firewall table
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pfctl -q -t "${bastille_network_pf_table}" -T add "${_ip4}"
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fi
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## start the container
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info "[${_jail}]:"
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jail -f "${bastille_jailsdir}/${_jail}/jail.conf" -c "${_jail}"
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## add 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 -a "${_limits}"
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done < "${bastille_jailsdir}/${_jail}/rctl.conf"
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fi
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## add rdr rules
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if [ -s "${bastille_jailsdir}/${_jail}/rdr.conf" ]; then
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while read _rules; do
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bastille rdr "${_jail}" ${_rules}
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done < "${bastille_jailsdir}/${_jail}/rdr.conf"
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fi
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fi
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echo
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done
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