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comparison misc/start-grey.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 dccd for greylisting
4 # This script assumes that it is being run by root or the DCC user, probably
5 # while the system is starting. If start-dccm or start-dccifd,
6 # This script should be run before both of them to # avoid complaints.
7 # See the misc/rcDCC script.
8
9 # Copyright (c) 2008 by Rhyolite Software, LLC
10 #
11 # This agreement is not applicable to any entity which sells anti-spam
12 # solutions to others or provides an anti-spam solution as part of a
13 # security solution sold to other entities, or to a private network
14 # which employs the DCC or uses data provided by operation of the DCC
15 # but does not provide corresponding data to other users.
16 #
17 # Permission to use, copy, modify, and distribute this software without
18 # changes for any purpose with or without fee is hereby granted, provided
19 # that the above copyright notice and this permission notice appear in all
20 # copies and any distributed versions or copies are either unchanged
21 # or not called anything similar to "DCC" or "Distributed Checksum
22 # Clearinghouse".
23 #
24 # Parties not eligible to receive a license under this agreement can
25 # obtain a commercial license to use DCC by contacting Rhyolite Software
26 # at sales@rhyolite.com.
27 #
28 # A commercial license would be for Distributed Checksum and Reputation
29 # Clearinghouse software. That software includes additional features. This
30 # free license for Distributed ChecksumClearinghouse Software does not in any
31 # way grant permision to use Distributed Checksum and Reputation Clearinghouse
32 # software
33 #
34 # THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
35 # WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
36 # OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
37 # BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
38 # OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
39 # WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
40 # ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
41 # SOFTWARE.
42 # Rhyolite Software DCC 1.3.103-1.18 $Revision$
43 # @configure_input@
44
45 exec 1>&2 </dev/null
46
47 LOGGER_TAG=start-grey-dccd
48 DCC_LOGGER="@DCC_LOGGER@"
49 DCC_HOMEDIR=@prefix@
50 VERBOSE=
51 DEBUG=
52 # check the args once to get the home directory
53 while getopts ":xvh:u:a:i:" c; do
54 case $c in
55 x) set -x; DEBUG=-x; VERBOSE=-v;;
56 v) VERBOSE=-v;;
57 h) CWD=`pwd`
58 DCC_HOMEDIR=`echo "$OPTARG" | sed -e "s@^[^/]@$CWD/&@"`;;
59 *) ;;
60 esac
61 done
62 if test ! -s $DCC_HOMEDIR/dcc_conf; then
63 eval $DCC_LOGGER "cannot find $DCC_HOMEDIR/dcc_conf"
64 fi
65 . $DCC_HOMEDIR/dcc_conf
66 # deal with bash reserved $UID
67 if test -z "$DCCUID" -a -n "$UID"; then
68 DCCUID="$UID"
69 fi
70 if test "$BRAND" != ""; then
71 BRAND="-n $BRAND"
72 fi
73 GREY_DCCD_ARGS="$GREY_DCCD_ARGS $BRAND $DCC_LOG_ARGS"
74
75 STOP_ARGS=
76 USAGE="`basename $0`: [-xv] [-h homedir] [-u UID] [-a args] [-i id]"
77 OPTIND=1
78 while getopts "xvh:u:a:i:" c; do
79 case $c in
80 x) ;;
81 v) ;;
82 h) ;;
83 u) DCCUID="$OPTARG";;
84 a) GREY_DCCD_ARGS="$GREY_DCCD_ARGS $OPTARG";;
85 i) $GREY_SRVR_ID="$OPTARG"; STOP_ARGS="$STOP_ARGS -i $GREY_SRVR_ID";;
86 *) eval $DCC_LOGGER "$USAGE"; exit 1;;
87 esac
88 done
89 shift `expr $OPTIND - 1 || true`
90 if test "$#" -ne 0; then
91 eval $DCC_LOGGER "$USAGE"
92 exit 1
93 fi
94
95 if test "$DCC_HOMEDIR" != @prefix@; then
96 GREY_DCCD_ARGS="-h $DCC_HOMEDIR $GREY_DCCD_ARGS"
97 STOP_ARGS="-h $DCC_HOMEDIR $STOP_ARGS"
98 fi
99
100
101 # stop the current daemon, including giving it time to shut down gracefully
102 $DCC_LIBEXEC/stop-dccd -G $DEBUG $VERBOSE $STOP_ARGS
103
104 case X"$GREY_ENABLE" in
105 X[oO][nN])
106 # start the greylist server
107 ;;
108 X)
109 # if $GREY_CLIENT_ARGS contains "-G" and $GREY_ENABLE is not set
110 # then start the greylist server
111 if test -z "$GREY_CLIENT_ARGS"; then
112 exit 0
113 fi
114 ;;
115 *) exit 0;;
116 esac
117
118 # tell dccd where to find dbclean if it is not where dccd was built to look.
119 if test "$DCC_LIBEXEC" != @libexecdir@; then
120 GREY_DCCD_ARGS="-C $DCC_LIBEXEC/dbclean $GREY_DCCD_ARGS"
121 fi
122
123 if test ! -x $DCC_LIBEXEC/dccd; then
124 eval $DCC_LOGGER "cannot start greylist dcccd because dccd has not been installed"
125 exit 1
126 fi
127
128 if test -z "$GREY_SRVR_ID"; then
129 if test -n "`grep '# auto local greylist server-ID' $DCC_HOMEDIR/ids`" \
130 -a -n "`grep '^32702' $DCC_HOMEDIR/ids`"; then
131 GREY_SRVR_ID=32702
132 else
133 eval $DCC_LOGGER "'cannot start greylist dccd; GREY_SRVR_ID not set in $DCC_HOMEDIR/dcc_conf'"
134 exit 1
135 fi
136 fi
137 GREY_DCCD_ARGS="-i $GREY_SRVR_ID $GREY_DCCD_ARGS"
138
139 # first try to use `su -` to set limits
140 # fall back to -I for systems where su requires a valid shell in
141 # /etc/passwd but where the dcc user does not have one
142 if test -n "$DCCUID" -a X"$DCCUID" != X"$USER"; then
143 if @DCC_SU@ $DCCUID -c date >/dev/null 2>&1; then
144 @DCC_SU@ $DCCUID -c "$DCC_LIBEXEC/dccd -Gon $GREY_DCCD_ARGS"
145 exit
146 fi
147 GREY_DCCD_ARGS="-I,$DCCUID $GREY_DCCD_ARGS"
148 fi
149 eval $DCC_LIBEXEC/dccd -Gon $GREY_DCCD_ARGS