matt335672
ce355fc235
If xrdp is running with dropped privileges it won't be able to delete the PID file it's created. Places where xrdp is stopped need to cater for this. It's prefereable to do this than make the PID file writeable by xrdp with dropped privileges, as this can still lead to DoS attacks if an attacker manages to modify the PID file from a compromised xrdp process.
90 lines
2.7 KiB
Bash
90 lines
2.7 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 1992-2018 The FreeBSD Project. All rights reserved.
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# Copyright (c) 2015-2018 Koichiro Iwao <meta@FreeBSD.org>
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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
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# 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
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR 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
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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# REQUIRE: DAEMON
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# PROVIDE: xrdp
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#
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# Add the following line to /etc/rc.conf to enable xrdp:
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#
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# xrdp_enable="YES"
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# xrdp_sesman_enable="YES"
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. /etc/rc.subr
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name="xrdp"
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rcvar="xrdp_enable"
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load_rc_config "$name"
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: ${xrdp_enable="NO"}
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extra_commands="status allstart allstop allrestart"
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command="%%PREFIX%%/sbin/xrdp"
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allstart_cmd="xrdp_allstart"
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allstop_cmd="xrdp_allstop"
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allrestart_cmd="xrdp_allrestart"
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stop_postcmd="xrdp_poststop"
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xrdp_allstart()
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{
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run_rc_command "start"
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if checkyesno "xrdp_sesman_enable" && \
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! %%PREFIX%%/etc/rc.d/xrdp-sesman forcestatus 1>/dev/null 2>&1; then
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%%PREFIX%%/etc/rc.d/xrdp-sesman start || return 1
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fi
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}
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xrdp_allstop()
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{
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if checkyesno "xrdp_sesman_enable" && \
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%%PREFIX%%/etc/rc.d/xrdp-sesman forcestatus 1>/dev/null 2>&1; then
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%%PREFIX%%/etc/rc.d/xrdp-sesman stop || return 1
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fi
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run_rc_command "stop"
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}
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xrdp_allrestart()
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{
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if checkyesno "xrdp_sesman_enable" && \
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%%PREFIX%%/etc/rc.d/xrdp-sesman forcestatus 1>/dev/null 2>&1; then
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%%PREFIX%%/etc/rc.d/xrdp-sesman restart || return 1
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fi
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run_rc_command "restart"
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}
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xrdp_poststop()
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{
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# If running with dropped privileges, xrdp can't delete its own
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# PID file
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rm -f %%LOCALSTATEDIR%%/run/xrdp.pid
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}
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run_rc_command "$1"
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