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
|
#!/bin/sh
set -e
PROJECT="progress-linux"
DOMAIN="progress-linux.org"
PACKAGES="https://cdn.deb.progress-linux.org/packages"
Install_apt_sources ()
{
cat > "/etc/apt/sources.list.d/${PROJECT}.list" << EOF
# /etc/apt/sources.list.d/${PROJECT}.list
EOF
}
Remove_apt_sources ()
{
rm -f "/etc/apt/sources.list.d/${PROJECT}.list"
}
Install_apt_preferences ()
{
cat > "/etc/apt/preferences.d/${PROJECT}.pref" << EOF
# /etc/apt/preferences.d/${PROJECT}.pref
EOF
}
Remove_apt_preferences ()
{
rm -f "/etc/apt/preferences.d/${PROJECT}.pref"
}
Install_apt_keys ()
{
cp -f "/usr/share/${PROJECT}/pgp-keys/apt.${DOMAIN}.gpg" "/etc/apt/trusted.gpg.d/${PROJECT}.gpg"
}
Remove_apt_keys ()
{
rm -f "/etc/apt/trusted.gpg.d/${PROJECT}.gpg"
}
Configure_apt_sources ()
{
ARCHIVE="${1}"
case "${ARCHIVE}" in
*-extras)
AREAS="${ARCHIVE_AREAS}"
;;
*)
AREAS="$(echo ${ARCHIVE_AREAS} | sed -e 's| restricted||')"
;;
esac
cat >> "/etc/apt/sources.list.d/${PROJECT}.list" << EOF
deb ${PACKAGES} ${ARCHIVE} ${AREAS}
EOF
}
Configure_apt_preferences ()
{
ARCHIVE="${1}"
cat >> "/etc/apt/preferences.d/${PROJECT}.pref" << EOF
Package: *
Pin: release n=${ARCHIVE}
Pin-Priority: 999
EOF
}
Configure_ssh_known_hosts ()
{
KEY="$(cat /usr/share/${PROJECT}/ssh-keys/ssh.${DOMAIN}.pub)"
if [ ! -e "/etc/ssh/ssh_known_hosts" ]
then
mkdir -p /etc/ssh
cat > "/etc/ssh/ssh_known_hosts" << EOF
# /etc/ssh/ssh_known_hosts
@cert-authority *.${DOMAIN} ${KEY}
EOF
else
grep -v "^@cert-authority \*.${DOMAIN}" /etc/ssh/ssh_known_hosts > /etc/ssh/ssh_known_hosts.tmp
cat >> "/etc/ssh/ssh_known_hosts.tmp" << EOF
@cert-authority *.${DOMAIN} ${KEY}
EOF
mv -f /etc/ssh/ssh_known_hosts.tmp /etc/ssh/ssh_known_hosts
fi
}
Remove_ssh_known_hosts ()
{
if [ ! -e /etc/ssh/ssh_known_hosts ]
then
return
fi
# ssh cert-authority
grep -v "^@cert-authority \*.${DOMAIN}" /etc/ssh/ssh_known_hosts > /etc/ssh/ssh_known_hosts.tmp
if [ "$(md5sum /etc/ssh/ssh_known_hosts.tmp | cut -d' ' -f1)" = "2a2b4fdd70705b2029b35a24217138e6" ]
then
rm -f /etc/ssh/ssh_known_hosts.tmp
rm -f /etc/ssh/ssh_known_hosts
rmdir /etc/ssh > /dev/null 2>&1 || true
else
mv -f /etc/ssh/ssh_known_hosts.tmp /etc/ssh/ssh_known_hosts
fi
}
case "${1}" in
configure)
. /usr/share/debconf/confmodule
db_get ${PROJECT}/archives
ARCHIVES="$(echo ${RET} | sed -e 's|, | |g')" # multiselect w/ empty
db_get ${PROJECT}/archive-areas
ARCHIVE_AREAS="$(echo ${RET:-main} | sed -e 's|, | |g')" # string w/o empty
db_stop
DISTRIBUTION="$(cat /etc/debian_version)"
case "${DISTRIBUTION}" in
10.*|buster/sid)
;;
*)
Remove_apt_sources
Remove_apt_preferences
Remove_apt_keys
Remove_ssh_known_hosts
exit 0
;;
esac
# apt
if [ -n "${ARCHIVES}" ]
then
Install_apt_sources
Install_apt_preferences
Install_apt_keys
for ARCHIVE in ${ARCHIVES}
do
Configure_apt_sources ${ARCHIVE}
Configure_apt_preferences ${ARCHIVE}
done
else
Remove_apt_sources
Remove_apt_preferences
Remove_apt_keys
fi
# openssh-server
Configure_ssh_known_hosts
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`${1}'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
