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comparison misc/start-dccifd.in @ 0:c7f6b056b673

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First import of vendor version
author Peter Gervai <grin@grin.hu>
date Tue, 10 Mar 2009 13:49:58 +0100
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-1:000000000000 0:c7f6b056b673
1 #! /bin/sh
2
3 # start dccifd
4
5 # This script assumes that it is being run by root or the DCC user, probably
6 # while the system is starting. See the misc/rcDCC script.
7
8 # Copyright (c) 2008 by Rhyolite Software, LLC
9 #
10 # This agreement is not applicable to any entity which sells anti-spam
11 # solutions to others or provides an anti-spam solution as part of a
12 # security solution sold to other entities, or to a private network
13 # which employs the DCC or uses data provided by operation of the DCC
14 # but does not provide corresponding data to other users.
15 #
16 # Permission to use, copy, modify, and distribute this software without
17 # changes for any purpose with or without fee is hereby granted, provided
18 # that the above copyright notice and this permission notice appear in all
19 # copies and any distributed versions or copies are either unchanged
20 # or not called anything similar to "DCC" or "Distributed Checksum
21 # Clearinghouse".
22 #
23 # Parties not eligible to receive a license under this agreement can
24 # obtain a commercial license to use DCC by contacting Rhyolite Software
25 # at sales@rhyolite.com.
26 #
27 # A commercial license would be for Distributed Checksum and Reputation
28 # Clearinghouse software. That software includes additional features. This
29 # free license for Distributed ChecksumClearinghouse Software does not in any
30 # way grant permision to use Distributed Checksum and Reputation Clearinghouse
31 # software
32 #
33 # THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
34 # WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
35 # OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
36 # BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
37 # OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
38 # WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
39 # ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
40 # SOFTWARE.
41 # Rhyolite Software DCC 1.3.103-1.31 $Revision$
42 # @configure_input@
43
44 exec 1>&2 </dev/null
45
46 LOGGER_TAG=start-dccifd
47 DCC_LOGGER="@DCC_LOGGER@"
48 DCC_HOMEDIR=@prefix@
49 QUIET=yes
50 AUTOSTART=
51 # check the args once to get the home directory
52 while getopts ":xvAh:r:a:" c; do
53 case $c in
54 x) set -x;;
55 v) QUIET=;;
56 A) AUTOSTART=y;;
57 h) DCC_HOMEDIR="$OPTARG";;
58 *) ;;
59 esac
60 done
61 if test ! -s $DCC_HOMEDIR/dcc_conf; then
62 eval $DCC_LOGGER "cannot find $DCC_HOMEDIR/dcc_conf"
63 fi
64 . $DCC_HOMEDIR/dcc_conf
65
66 if test "$DCC_HOMEDIR" != @prefix@; then
67 DCCIFD_ARGS="-h$DCC_HOMEDIR $DCCIFD_ARGS"
68 fi
69
70 if test -n "$GREY_CLIENT_ARGS"; then
71 if test X`expr "X$GREY_CLIENT_ARGS" : '.*\(-G\)'` = X; then
72 GREY_CLIENT_ARGS="-G$GREY_CLIENT_ARGS"
73 fi
74 DCCIFD_ARGS="$GREY_CLIENT_ARGS $DCCIFD_ARGS"
75 fi
76
77 if test -n "$DCCIFD_USERDIRS"; then
78 DCCIFD_ARGS="-U$DCCIFD_USERDIRS $DCCIFD_ARGS"
79 fi
80 if test -n "$DCCIFD_WHITECLNT"; then
81 DCCIFD_ARGS="-w$DCCIFD_WHITECLNT $DCCIFD_ARGS"
82 fi
83 if test -n "$DCCIFD_LOGDIR"; then
84 # add extra quotes for '?' not present in dcc_conf
85 if expr "$DCCIFD_LOGDIR" : '[DHM]?' >/dev/null; then
86 DCCIFD_ARGS="'-l$DCCIFD_LOGDIR' $DCCIFD_ARGS"
87 else
88 DCCIFD_ARGS="-l$DCCIFD_LOGDIR $DCCIFD_ARGS"
89 fi
90 fi
91
92 CKS="$REP_ARGS"
93 if test -n "$DCCIFD_LOG_AT$DCCIFD_REJECT_AT"; then
94 for CK in ${DCCIFD_CKSUMS:=CMN} $DCCIFD_XTRA_CKSUMS; do
95 CKS="$CKS -t$CK,$DCCIFD_LOG_AT,$DCCIFD_REJECT_AT"
96 done
97 fi
98
99 DCCIFD_ARGS="$CKS $DNSBL_ARGS $DCC_LOG_ARGS $DCCIFD_ARGS"
100
101
102
103 USAGE="`basename $0`: [-xv] [-h homedir] [-r rundir] [-a args]"
104 OPTIND=1
105 while getopts "xvAh:r:a:" c; do
106 case $c in
107 x) ;;
108 v) ;;
109 A) ;;
110 h) ;;
111 r) DCC_RUNDIR="$OPTARG";;
112 a) DCCIFD_ARGS="$DCCIFD_ARGS $OPTARG";;
113 *) eval $DCC_LOGGER "$USAGE"; exit 1;;
114 esac
115 done
116 shift `expr $OPTIND - 1 || true`
117 if test "$#" -ne 0; then
118 eval $DCC_LOGGER "$USAGE"
119 exit 1
120 fi
121
122 if test -n "$DCC_RUNDIR" -a "$DCC_RUNDIR" != @dcc_rundir@; then
123 DCCIFD_ARGS="-R$DCC_RUNDIR $DCCIFD_ARGS"
124 fi
125
126
127 # stop an existing dccifd
128 # signal the process group because on Linux systems signaling the main
129 # process does not work. See `man sigwait` on a Linux system.
130 PID=`cat $DCC_RUNDIR/dccifd.pid 2>/dev/null`
131 if test -n "$PID"; then
132 if test -n "$AUTOSTART"; then
133 if kill -0 "$PID" 2>/dev/null; then
134 eval $DCC_LOGGER "dccifd already running"
135 exit 0
136 fi
137 else
138 if `kill -15 $PID 2>/dev/null`; then
139 CNT=0
140 # try for 20 seconds to let Solaris finish waiting for DNSBL answers
141 while test $CNT -lt 20; do
142 if `/bin/kill -15 $PID 2>/dev/null`; then
143 if test -z "$QUIET"; then
144 if test $CNT -eq 0; then
145 echo " stopping dccifd PID $PID " | tr -d '\012'
146 else
147 echo "." | tr -d '\012'
148 fi
149 fi
150 sleep 1
151 CNT=`expr $CNT + 1`
152 else
153 break
154 fi
155 done
156 /bin/kill -9 $PID 2>/dev/null
157 if test $CNT -ne 0 -a -z "$QUIET"; then
158 echo
159 fi
160 fi
161 fi
162 fi
163
164
165 if test -z "$AUTOSTART"; then
166 case "$DCCIFD_ENABLE" in
167 [oO][nN]);;
168 *) exit 0 ;;
169 esac
170 fi
171
172 if test ! -x $DCC_LIBEXEC/dccifd; then
173 if test -z "$AUTOSTART"; then
174 eval $DCC_LOGGER "cannot start dccifd because it has not been installed"
175 fi
176 exit 0
177 fi
178
179 if test ! -d $DCC_RUNDIR; then
180 mkdir $DCC_RUNDIR
181 fi
182
183 # first try to use `su -` to set limits
184 # fall back to -I for systems where su requires a valid shell in
185 # /etc/passwd but where the dcc user does not have one
186 if test -n "$DCCUID" -a X"$DCCUID" != X"$USER"; then
187 if test -d "$DCC_HOMEDIR"; then
188 chown $DCCUID "$DCC_HOMEDIR"
189 fi
190 if test -d "$DCC_RUNDIR"; then
191 chown $DCCUID "$DCC_RUNDIR"
192 fi
193 if @DCC_SU@ $DCCUID -c date >/dev/null 2>&1; then
194 @DCC_SU@ $DCCUID -c "$DCC_LIBEXEC/dccifd $DCCIFD_ARGS"
195 exit
196 fi
197 DCCIFD_ARGS="-I$DCCUID $DCCIFD_ARGS"
198 fi
199 eval $DCC_LIBEXEC/dccifd $DCCIFD_ARGS