3
3
# This script will be run by 'mkinitramfs' when it creates the image.
4
4
# Its job is to decide which files to install, then install them into
5
5
# the staging area, where the initramfs is being created. This
6
# happens when a new 'linux-image' package is installed, or when the
6
# happens when a new 'linux-image' package is installed, or when an
7
7
# administrator runs 'update-initramfs' by hand to update an initramfs
30
30
. /usr/share/initramfs-tools/hook-functions
32
for d in /usr /usr/local; do
33
if [ -d "$d"/lib/mandos ]; then
33
"/usr/lib/`dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null`" \
34
"`rpm --eval='%{_libdir}' 2>/dev/null`" /usr/local/lib; do
35
if [ -d "$d"/mandos ]; then
38
if [ -z "$prefix" ]; then
40
if [ -z "$libdir" ]; then
54
mandos_user="`{ getent passwd mandos \
55
|| getent passwd nobody \
56
|| echo ::65534::::; } \
57
| awk --field-separator=: '{ print $3 }'`"
58
mandos_group="`{ getent group mandos \
59
|| getent group nogroup \
61
| awk --field-separator=: '{ print $3 }'`"
56
set `{ getent passwd _mandos \
57
|| getent passwd nobody \
58
|| echo ::65534:65534:::; } \
59
| cut --delimiter=: --fields=3,4 --only-delimited \
60
--output-delimiter=" "`
63
64
# The Mandos network client uses the network
64
65
auto_add_modules net
69
70
CONFDIR="/conf/conf.d/mandos"
70
71
MANDOSDIR="/lib/mandos"
71
72
PLUGINDIR="${MANDOSDIR}/plugins.d"
73
PLUGINHELPERDIR="${MANDOSDIR}/plugin-helpers"
74
HOOKDIR="${MANDOSDIR}/network-hooks.d"
74
77
install --directory --mode=u=rwx,go=rx "${DESTDIR}${CONFDIR}" \
75
"${DESTDIR}${MANDOSDIR}"
78
"${DESTDIR}${MANDOSDIR}" "${DESTDIR}${HOOKDIR}"
76
79
install --owner=${mandos_user} --group=${mandos_group} --directory \
77
--mode=u=rwx "${DESTDIR}${PLUGINDIR}"
80
--mode=u=rwx "${DESTDIR}${PLUGINDIR}" \
81
"${DESTDIR}${PLUGINHELPERDIR}"
83
copy_exec "$libdir"/mandos/mandos-to-cryptroot-unlock "${MANDOSDIR}"
79
85
# Copy the Mandos plugin runner
80
copy_exec "$prefix"/lib/mandos/plugin-runner "${MANDOSDIR}"
86
copy_exec "$libdir"/mandos/plugin-runner "${MANDOSDIR}"
84
90
# Copy the packaged plugins
85
for file in "$prefix"/lib/mandos/plugins.d/*; do
91
for file in "$libdir"/mandos/plugins.d/*; do
86
92
base="`basename \"$file\"`"
87
93
# Is this plugin overridden?
88
94
if [ -e "/etc/mandos/plugins.d/$base" ]; then
92
*~|.*|\#*\#|*.dpkg-old|*.dpkg-new|*.dpkg-divert) : ;;
94
*) copy_exec "$file" "${PLUGINDIR}";;
98
*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
100
"*") echo "W: Mandos client plugin directory is empty." >&2 ;;
101
*) copy_exec "$file" "${PLUGINDIR}" ;;
105
# Copy the packaged plugin helpers
106
for file in "$libdir"/mandos/plugin-helpers/*; do
107
base="`basename \"$file\"`"
108
# Is this plugin overridden?
109
if [ -e "/etc/mandos/plugin-helpers/$base" ]; then
113
*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
116
*) copy_exec "$file" "${PLUGINHELPERDIR}" ;;
99
121
for file in /etc/mandos/plugins.d/*; do
100
122
base="`basename \"$file\"`"
102
*~|.*|\#*\#|*.dpkg-old|*.dpkg-new|*.dpkg-divert) : ;;
104
*) copy_exec "$file" "${PLUGINDIR}";;
108
# GPGME needs /usr/bin/gpg
109
if [ ! -e "${DESTDIR}/usr/bin/gpg" \
110
-a -n "`ls \"${DESTDIR}\"/usr/lib/libgpgme.so* \
111
2>/dev/null`" ]; then
112
copy_exec /usr/bin/gpg
124
*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
127
*) copy_exec "$file" "${PLUGINDIR}" ;;
131
# Copy any user-supplied plugin helpers
132
for file in /etc/mandos/plugin-helpers/*; do
133
base="`basename \"$file\"`"
135
*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
138
*) copy_exec "$file" "${PLUGINHELPERDIR}" ;;
142
# Get DEVICE from initramfs.conf and other files
143
. /etc/initramfs-tools/initramfs.conf
144
for conf in /etc/initramfs-tools/conf.d/*; do
145
if [ -n `basename \"$conf\" | grep '^[[:alnum:]][[:alnum:]\._-]*$' \
146
| grep -v '\.dpkg-.*$'` ]; then
147
[ -f "${conf}" ] && . "${conf}"
153
for hook in /etc/mandos/network-hooks.d/*; do
154
case "`basename \"$hook\"`" in
156
*[!A-Za-z0-9_.-]*) continue ;;
157
*) test -d "$hook" || copy_exec "$hook" "${HOOKDIR}" ;;
159
if [ -x "$hook" ]; then
160
# Copy any files needed by the network hook
161
MANDOSNETHOOKDIR=/etc/mandos/network-hooks.d MODE=files \
162
VERBOSITY=0 "$hook" files | while read -r file target; do
163
if [ ! -e "${file}" ]; then
164
echo "WARNING: file ${file} not found, requested by Mandos network hook '${hook##*/}'" >&2
166
if [ -z "${target}" ]; then
169
copy_exec "$file" "$target"
172
# Copy and load any modules needed by the network hook
173
MANDOSNETHOOKDIR=/etc/mandos/network-hooks.d MODE=modules \
174
VERBOSITY=0 "$hook" modules | while read -r module; do
182
libgpgme11_version="`dpkg-query --showformat='${Version}' --show libgpgme11`"
183
if dpkg --compare-versions "$libgpgme11_version" ge 1.5.0-0.1; then
184
if [ -e /usr/bin/gpgconf ]; then
185
if [ ! -e "${DESTDIR}/usr/bin/gpgconf" ]; then
186
copy_exec /usr/bin/gpgconf
188
gpg="`/usr/bin/gpgconf|sed --quiet --expression='s/^gpg:[^:]*://p'`"
189
gpgagent="`/usr/bin/gpgconf|sed --quiet --expression='s/^gpg-agent:[^:]*://p'`"
190
# Newer versions of GnuPG 2 requires the gpg-agent binary
191
if [ -e "$gpgagent" ] && [ ! -e "${DESTDIR}$gpgagent" ]; then
192
copy_exec "$gpgagent"
195
elif dpkg --compare-versions "$libgpgme11_version" ge 1.4.1-0.1; then
198
if [ ! -e "${DESTDIR}$gpg" ]; then
202
unset libgpgme11_version
116
for file in /etc/mandos/*; do
205
for file in /etc/mandos/plugin-runner.conf; do
117
206
if [ -d "$file" ]; then
123
212
if [ ${mandos_user} != 65534 ]; then
124
PLUGINRUNNERCONF="${DESTDIR}${CONFDIR}/plugin-runner.conf"
125
echo "--userid=${mandos_user}" >> "$PLUGINRUNNERCONF"
213
sed --in-place --expression="1i--userid=${mandos_user}" \
214
"${DESTDIR}${CONFDIR}/plugin-runner.conf"
128
217
if [ ${mandos_group} != 65534 ]; then
129
PLUGINRUNNERCONF="${DESTDIR}${CONFDIR}/plugin-runner.conf"
130
echo "--groupid=${mandos_group}" >> "$PLUGINRUNNERCONF"
218
sed --in-place --expression="1i--groupid=${mandos_group}" \
219
"${DESTDIR}${CONFDIR}/plugin-runner.conf"
134
for file in "$keydir"/*; do
223
for file in "$keydir"/*; do
135
224
if [ -d "$file" ]; then
138
cp --archive --sparse=always "$file" "${DESTDIR}${CONFDIR}"
139
chown ${mandos_user}:${mandos_group} \
140
"${DESTDIR}${CONFDIR}/`basename \"$file\"`"
228
*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
232
cp --archive --sparse=always "$file" \
233
"${DESTDIR}${CONFDIR}"
234
chown ${mandos_user}:${mandos_group} \
235
"${DESTDIR}${CONFDIR}/`basename \"$file\"`"
239
# Use Diffie-Hellman parameters file if available
240
if [ -e "${DESTDIR}${CONFDIR}"/dhparams.pem ]; then
242
--expression="1i--options-for=mandos-client:--dh-params=${CONFDIR}/dhparams.pem" \
243
"${DESTDIR}/${CONFDIR}/plugin-runner.conf"
143
246
# /lib/mandos/plugin-runner will drop priviliges, but needs access to
144
247
# its plugin directory and its config file. However, since almost all
166
269
chmod a+rX "${DESTDIR}$dir"
169
for dir in /lib /usr/lib; do
170
find "${DESTDIR}$dir" \! -perm -u+rw,g+r -prune -or -print0 \
171
| xargs --null --no-run-if-empty chmod a+rX
272
for dir in "${DESTDIR}"/lib* "${DESTDIR}"/usr/lib*; do
273
if [ -d "$dir" ]; then
274
find "$dir" \! -perm -u+rw,g+r -prune -or \! -type l -print0 \
275
| xargs --null --no-run-if-empty chmod a+rX --