3
# This script will be run by 'mkinitramfs' when it creates the image.
4
# Its job is to decide which files to install, then install them into
5
# the staging area, where the initramfs is being created. This
6
# happens when a new 'linux-image' package is installed, or when the
7
# administrator runs 'update-initramfs' by hand to update an initramfs
10
# The environment contains at least:
12
# DESTDIR -- The staging directory where the image is being built.
14
# No initramfs pre-requirements
30
. /usr/share/initramfs-tools/hook-functions
32
for d in /usr /usr/local; do
33
if [ -d "$d"/lib/mandos ]; then
38
if [ -z "$prefix" ]; then
43
for d in /etc/keys/mandos /etc/mandos/keys; do
49
if [ -z "$keydir" ]; then
50
# Mandos key directory not found
54
mandos_user="`{ getent passwd mandos \
55
|| getent passwd nobody \
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|| echo ::65534::::; } \
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| awk --field-separator=: '{ print $3 }'`"
58
mandos_group="`{ getent group mandos \
59
|| getent group nogroup \
61
| awk --field-separator=: '{ print $3 }'`"
63
# The Mandos network client uses the network
65
# The Mandos network client uses IPv6
68
# These are directories inside the initrd
69
CONFDIR="/conf/conf.d/mandos"
70
MANDOSDIR="/lib/mandos"
71
PLUGINDIR="${MANDOSDIR}/plugins.d"
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install --directory --mode=u=rwx,go=rx "${DESTDIR}${CONFDIR}" \
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"${DESTDIR}${MANDOSDIR}"
76
install --owner=${mandos_user} --group=${mandos_group} --directory \
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--mode=u=rwx "${DESTDIR}${PLUGINDIR}"
79
# Copy the Mandos plugin runner
80
copy_exec "$prefix"/lib/mandos/plugin-runner "${MANDOSDIR}"
84
# Copy the packaged plugins
85
for file in "$prefix"/lib/mandos/plugins.d/*; do
86
base="`basename \"$file\"`"
87
# Is this plugin overridden?
88
if [ -e "/etc/mandos/plugins.d/$base" ]; then
92
*~|.*|\#*\#|*.dpkg-old|*.dpkg-new|*.dpkg-divert) : ;;
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*) copy_exec "$file" "${PLUGINDIR}";;
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# Copy any user-supplied plugins
99
for file in /etc/mandos/plugins.d/*; do
100
base="`basename \"$file\"`"
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-new|*.dpkg-divert) : ;;
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*) 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
116
for file in /etc/mandos/*; do
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if [ -d "$file" ]; then
120
cp --archive --sparse=always "$file" "${DESTDIR}${CONFDIR}"
124
for file in "$keydir"/*; do
125
if [ -d "$file" ]; then
128
cp --archive --sparse=always "$file" "${DESTDIR}${CONFDIR}"
129
chown ${mandos_user}:${mandos_group} \
130
"${DESTDIR}${CONFDIR}/`basename \"$file\"`"
133
# /lib/mandos/plugin-runner will drop priviliges, but needs access to
134
# its plugin directory and its config file. However, since almost all
135
# files in initrd have been created with umask 027, this opening of
136
# permissions is needed.
138
# (The umask is not really intended to affect the files inside the
139
# initrd; it is intended to affect the initrd.img file itself, since
140
# it now contains secret key files. There is, however, no other way
141
# to set the permission of the initrd.img file without a race
142
# condition. This umask is set by "initramfs-tools-hook-conf",
143
# installed as "/usr/share/initramfs-tools/conf-hooks.d/mandos".)
145
for full in "${MANDOSDIR}" "${CONFDIR}"; do
146
while [ "$full" != "/" ]; do
147
chmod a+rX "${DESTDIR}$full"
148
full="`dirname \"$full\"`"
152
# Reset some other things to sane permissions which we have
153
# inadvertently affected with our umask setting.
154
for dir in / /bin /etc /keyscripts /sbin /scripts /usr /usr/bin; do
155
if [ -d "${DESTDIR}$dir" ]; then
156
chmod a+rX "${DESTDIR}$dir"
159
for dir in /lib /usr/lib; do
160
find "${DESTDIR}$dir" \! -perm -u+rw,g+r -prune -or -print0 \
161
| xargs --null --no-run-if-empty chmod a+rX
added
removed
initramfs-tools-hook
