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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
#!/bin/bash
# Copyright 2000 BSDi, Inc. Concord, CA, USA
# Copyright 2001, 2002, 2003, 2004 Slackware Linux, Inc. Concord, CA, USA
# Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2018, 2020 Patrick J. Volkerding, Sebeka, MN, USA
# 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.
cd $(dirname $0) ; CWD=$(pwd)
# Set initial variables:
TMP=${TMP:-/tmp}
PKG=$TMP/package-openssh
PKGNAM=openssh
VERSION=${VERSION:-$(echo openssh-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-3}
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i586 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
exit 0
fi
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
elif [ "$ARCH" = "arm" ]; then
SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "armel" ]; then
SLKCFLAGS="-O2 -march=armv4t"
LIBDIRSUFFIX=""
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
# Clean target location:
rm -rf $PKG
mkdir -p $PKG
# Prepare the framework and extract the package:
cd $TMP
rm -rf $PKG openssh-$VERSION
tar xvf $CWD/openssh-$VERSION.tar.?z || tar xvf $CWD/openssh-$VERSION.tar.bz2 || exit 1
cd openssh-$VERSION || exit 1
chown -R root:root .
# Restore support for tcpwrappers:
zcat $CWD/openssh.tcp_wrappers.diff.gz | patch -p1 --verbose || exit 1
# Fix ssh-copy-id EOF bug:
zcat $CWD/ssh-copy-id.diff.gz | patch -p1 --verbose || exit 1
# Choose correct options depending on whether PAM is installed:
if [ -L /lib${LIBDIRSUFFIX}/libpam.so.? ]; then
PAM_OPTIONS="--with-pam --with-kerberos5"
unset SHADOW_OPTIONS
# Enable PAM in sshd_config:
zcat $CWD/sshd_config-pam.diff.gz | patch -p1 --verbose || exit 1
else
unset PAM_OPTIONS
SHADOW_OPTIONS="--without-pam"
fi
autoreconf -vif
# Compile package:
CFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--mandir=/usr/man \
--sysconfdir=/etc/ssh \
$PAM_OPTIONS \
$SHADOW_OPTIONS \
--with-md5-passwords \
--with-libedit \
--with-tcp-wrappers \
--with-default-path=/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin \
--with-privsep-path=/var/empty \
--with-privsep-user=sshd \
--build=$ARCH-slackware-linux || exit 1
make $NUMJOBS || make || exit 1
# Install the package:
make install DESTDIR=$PKG || exit 1
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
# Compress and if needed symlink the man pages:
if [ -d $PKG/usr/man ]; then
( cd $PKG/usr/man
for manpagedir in $(find . -type d -name "man*") ; do
( cd $manpagedir
for eachpage in $( find . -type l -maxdepth 1) ; do
ln -s $( readlink $eachpage ).gz $eachpage.gz
rm $eachpage
done
gzip -9 *.?
)
done
)
fi
# Install directory used with PrivilegeSeparation option:
mkdir -p $PKG/var/empty
chmod 755 $PKG/var/empty
# Install defaults file
mkdir -p $PKG/etc/default
cat $CWD/sshd.default > $PKG/etc/default/sshd.new
# Install docs:
mkdir -p $PKG/usr/doc/openssh-$VERSION
cp -a \
CREDITS ChangeLog INSTALL LICENCE OVERVIEW \
README README.privsep README.smartcard RFC.nroff TODO WARNING.RNG \
$PKG/usr/doc/openssh-$VERSION
chmod 644 $PKG/usr/doc/openssh-$VERSION/*
# If there's a ChangeLog, installing at least part of the recent history
# is useful, but don't let it get totally out of control:
if [ -r ChangeLog ]; then
DOCSDIR=$(echo $PKG/usr/doc/*-$VERSION)
cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
touch -r ChangeLog $DOCSDIR/ChangeLog
fi
# Install also 'ssh-copy-id' and its manpage from contrib:
( cd contrib
cp -a ssh-copy-id $PKG/usr/bin/ssh-copy-id
chmod 755 $PKG/usr/bin/ssh-copy-id
cat ssh-copy-id.1 | gzip -9c > $PKG/usr/man/man1/ssh-copy-id.1.gz
)
( cd $PKG
# Ditch the new host keys, since these have to be uniquely prepared on each machine:
rm -f etc/ssh/ssh_host_dsa_key
rm -f etc/ssh/ssh_host_dsa_key.pub
rm -f etc/ssh/ssh_host_rsa_key
rm -f etc/ssh/ssh_host_rsa_key.pub
rm -f etc/ssh/ssh_host_key
rm -f etc/ssh/ssh_host_key.pub
# Set up the config script installation:
mv etc/ssh/ssh_config etc/ssh/ssh_config.new
mv etc/ssh/sshd_config etc/ssh/sshd_config.new
# Add the init script:
mkdir -p etc/rc.d
cat $CWD/rc.sshd > etc/rc.d/rc.sshd.new
chmod 755 etc/rc.d/rc.sshd.new
if [ ! -z "$PAM_OPTIONS" ]; then
# Add the pam stuff:
mkdir -p etc/pam.d
cat $CWD/sshd.pam > etc/pam.d/sshd.new
fi
# Copy runtime installation files:
mkdir -p install
zcat $CWD/doinst.sh.gz > install/doinst.sh
cat $CWD/slack-desc > install/slack-desc
)
# Create the package itself:
cd $PKG
/sbin/makepkg -l y -c n $TMP/openssh-$VERSION-$ARCH-$BUILD.txz
|
