1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
#!/bin/sh
# Slackware build script for ossec-agent
# Copyright 2016, 2020 Mario Preksavec, Zagreb, Croatia
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Special thanks to Jason Graham for patches and testing
PRGNAM=ossec-agent
VERSION=${VERSION:-3.6.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
SRCNAM=ossec-hids
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
USERID=${USERID:-333}
USERID_MAIL=${USERID_MAIL:-334}
USERID_REMOTE=${USERID_REMOTE:-335}
GROUPID=${GROUPID:-333}
if [ "$GEOIP" != "yes" ]; then
GEOIP=no
fi
if [ "$INOTIFY" != "yes" ]; then
INOTIFY=no
fi
if ! grep ^ossec: /etc/group 2>&1 > /dev/null \
|| ! grep -E '^(ossec|ossecm|ossecr):' /etc/passwd 2>&1 > /dev/null; then
echo -e "\n You must have ossec users and a group to run this script\n"
fi
if ! grep ^ossec: /etc/group 2>&1 > /dev/null; then
echo " # groupadd -g $GROUPID ossec"
fi
if ! grep ^ossec: /etc/passwd 2>&1 > /dev/null; then
echo " # useradd -u $USERID -d /var/ossec -s /bin/false -g ossec ossec"
echo " # passwd -l ossec"
fi
if ! grep ^ossecm: /etc/passwd 2>&1 > /dev/null; then
echo " # useradd -u $USERID_MAIL -d /var/ossec -s /bin/false -g ossec ossecm"
echo " # passwd -l ossecm"
fi
if ! grep ^ossecr: /etc/passwd 2>&1 > /dev/null; then
echo " # useradd -u $USERID_REMOTE -d /var/ossec -s /bin/false -g ossec ossecr"
echo " # passwd -l ossecr"
fi
if ! grep ^ossec: /etc/group 2>&1 > /dev/null \
|| ! grep -E '^(ossec|ossecm|ossecr):' /etc/passwd 2>&1 > /dev/null; then
echo
exit 1
fi
set -e
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
# Makefile fixes
sed -e 's|\(./init/adduser.sh.*\)|#\1|' \
-e 's|\(DEFINES+=-DDEFAULTDIR=\).*|\1\\"/var/ossec\\"|' \
-i src/Makefile
# There is no configure script and install.sh is a bit limited
( cd src
make USE_GEOIP=$GEOIP USE_INOTIFY=$INOTIFY \
PREFIX=$PKG/var/ossec TARGET=agent build
make USE_GEOIP=$GEOIP USE_INOTIFY=$INOTIFY \
PREFIX=$PKG/var/ossec TARGET=agent install
)
# Prepare system /etc
mkdir -p $PKG/etc/{logrotate.d,rc.d}
cat << EOF > $PKG/etc/ossec-init.conf.new
DIRECTORY="/var/ossec"
VERSION="$(cat src/VERSION)"
DATE="$(date)"
TYPE="agent"
EOF
chmod 600 $PKG/etc/ossec-init.conf.new
cat src/init/ossec-hids.init > $PKG/etc/rc.d/rc.ossec.new
cat $CWD/ossec.logrotate > $PKG/etc/logrotate.d/ossec.new
# Stock ossec.conf is just an example - we prefer our own
mv $PKG/var/ossec/etc/ossec.conf $PKG/var/ossec/etc/ossec.conf.example
cat $CWD/ossec-agent.conf > $PKG/var/ossec/etc/ossec.conf.new
touch $PKG/var/ossec/etc/shared/agent.conf.new
chmod 640 $PKG/var/ossec/etc/{ossec,shared/agent}.conf.new
chown root:ossec $PKG/var/ossec/etc/{ossec,shared/agent}.conf.new
for i in $PKG/var/ossec/etc/*.{conf,keys} ; do mv $i $i.new ; done
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a BUGS CHANGELOG.md CONFIG CONTRIBUTORS INSTALL LICENSE README.md SUPPORT.md \
doc/{*.txt,README.*} \
$CWD/README.SLACKWARE $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
|
