blob: 3f9fdb602d4820711cb1655ada57ef653b22a58f [file] [log] [blame]
Patrick Williamsd8c66bc2016-06-20 12:57:21 -05001
2# Zap the root password if debug-tweaks feature is not enabled
Andrew Geissler635e0e42020-08-21 15:58:33 -05003ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'empty-root-password' ], "", "zap_empty_root_password; ",d)}'
Patrick Williamsd8c66bc2016-06-20 12:57:21 -05004
Brad Bishop1a4b7ee2018-12-16 17:11:34 -08005# Allow dropbear/openssh to accept logins from accounts with an empty password string if debug-tweaks or allow-empty-password is enabled
Patrick Williamsd8c66bc2016-06-20 12:57:21 -05006ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'allow-empty-password' ], "ssh_allow_empty_password; ", "",d)}'
7
Brad Bishop1a4b7ee2018-12-16 17:11:34 -08008# Allow dropbear/openssh to accept root logins if debug-tweaks or allow-root-login is enabled
9ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'allow-root-login' ], "ssh_allow_root_login; ", "",d)}'
10
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050011# Enable postinst logging if debug-tweaks is enabled
12ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'post-install-logging' ], "postinst_enable_logging; ", "",d)}'
13
14# Create /etc/timestamp during image construction to give a reasonably sane default time setting
Andrew Geissler635e0e42020-08-21 15:58:33 -050015ROOTFS_POSTPROCESS_COMMAND += "rootfs_update_timestamp; "
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050016
17# Tweak the mount options for rootfs in /etc/fstab if read-only-rootfs is enabled
18ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "read-only-rootfs", "read_only_rootfs_hook; ", "",d)}'
19
Brad Bishopd7bf8c12018-02-25 22:55:05 -050020# We also need to do the same for the kernel boot parameters,
21# otherwise kernel or initramfs end up mounting the rootfs read/write
22# (the default) if supported by the underlying storage.
23#
Andrew Geissler595f6302022-01-24 19:11:47 +000024# We do this with :append because the default value might get set later with ?=
Brad Bishopd7bf8c12018-02-25 22:55:05 -050025# and we don't want to disable such a default that by setting a value here.
Patrick Williams213cb262021-08-07 19:21:33 -050026APPEND:append = '${@bb.utils.contains("IMAGE_FEATURES", "read-only-rootfs", " ro", "", d)}'
Brad Bishopd7bf8c12018-02-25 22:55:05 -050027
Brad Bishop6e60e8b2018-02-01 10:27:11 -050028# Generates test data file with data store variables expanded in json format
Andrew Geissler635e0e42020-08-21 15:58:33 -050029ROOTFS_POSTPROCESS_COMMAND += "write_image_test_data; "
Brad Bishop6e60e8b2018-02-01 10:27:11 -050030
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050031# Write manifest
Brad Bishop00e122a2019-10-05 11:10:57 -040032IMAGE_MANIFEST = "${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.manifest"
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050033ROOTFS_POSTUNINSTALL_COMMAND =+ "write_image_manifest ; "
34# Set default postinst log file
35POSTINST_LOGFILE ?= "${localstatedir}/log/postinstall.log"
36# Set default target for systemd images
Andrew Geissler95ac1b82021-03-31 14:34:31 -050037SYSTEMD_DEFAULT_TARGET ?= '${@bb.utils.contains_any("IMAGE_FEATURES", [ "x11-base", "weston" ], "graphical.target", "multi-user.target", d)}'
Patrick Williamsc0f7c042017-02-23 20:41:17 -060038ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("DISTRO_FEATURES", "systemd", "set_systemd_default_target; systemd_create_users;", "", d)}'
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050039
40ROOTFS_POSTPROCESS_COMMAND += 'empty_var_volatile;'
41
Andrew Geissler78b72792022-06-14 06:47:25 -050042ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("DISTRO_FEATURES", "overlayfs", "overlayfs_qa_check; overlayfs_postprocess;", "", d)}'
Patrick Williams0ca19cc2021-08-16 14:03:13 -050043
Andrew Geisslerc9f78652020-09-18 14:11:35 -050044inherit image-artifact-names
45
Brad Bishop6e60e8b2018-02-01 10:27:11 -050046# Sort the user and group entries in /etc by ID in order to make the content
47# deterministic. Package installs are not deterministic, causing the ordering
48# of entries to change between builds. In case that this isn't desired,
49# the command can be overridden.
50#
51# Note that useradd-staticids.bbclass has to be used to ensure that
52# the numeric IDs of dynamically created entries remain stable.
53#
54# We want this to run as late as possible, in particular after
Andrew Geissler595f6302022-01-24 19:11:47 +000055# systemd_sysusers_create and set_user_group. Using :append is not
Brad Bishop6e60e8b2018-02-01 10:27:11 -050056# enough for that, set_user_group is added that way and would end
57# up running after us.
58SORT_PASSWD_POSTPROCESS_COMMAND ??= " sort_passwd; "
59python () {
60 d.appendVar('ROOTFS_POSTPROCESS_COMMAND', '${SORT_PASSWD_POSTPROCESS_COMMAND}')
Brad Bishop316dfdd2018-06-25 12:45:53 -040061 d.appendVar('ROOTFS_POSTPROCESS_COMMAND', 'rootfs_reproducible;')
Brad Bishop6e60e8b2018-02-01 10:27:11 -050062}
63
Patrick Williamsc0f7c042017-02-23 20:41:17 -060064systemd_create_users () {
Andrew Geissler595f6302022-01-24 19:11:47 +000065 for conffile in ${IMAGE_ROOTFS}/usr/lib/sysusers.d/*.conf; do
Patrick Williamsc0f7c042017-02-23 20:41:17 -060066 [ -e $conffile ] || continue
67 grep -v "^#" $conffile | sed -e '/^$/d' | while read type name id comment; do
68 if [ "$type" = "u" ]; then
69 useradd_params="--shell /sbin/nologin"
70 [ "$id" != "-" ] && useradd_params="$useradd_params --uid $id"
71 [ "$comment" != "-" ] && useradd_params="$useradd_params --comment $comment"
72 useradd_params="$useradd_params --system $name"
73 eval useradd --root ${IMAGE_ROOTFS} $useradd_params || true
74 elif [ "$type" = "g" ]; then
75 groupadd_params=""
76 [ "$id" != "-" ] && groupadd_params="$groupadd_params --gid $id"
77 groupadd_params="$groupadd_params --system $name"
78 eval groupadd --root ${IMAGE_ROOTFS} $groupadd_params || true
79 elif [ "$type" = "m" ]; then
80 group=$id
Andrew Geissler9aee5002022-03-30 16:27:02 +000081 eval groupadd --root ${IMAGE_ROOTFS} --system $group || true
82 eval useradd --root ${IMAGE_ROOTFS} --shell /sbin/nologin --system $name --no-user-group || true
Patrick Williamsc0f7c042017-02-23 20:41:17 -060083 eval usermod --root ${IMAGE_ROOTFS} -a -G $group $name
84 fi
85 done
86 done
87}
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050088
89#
90# A hook function to support read-only-rootfs IMAGE_FEATURES
91#
92read_only_rootfs_hook () {
93 # Tweak the mount option and fs_passno for rootfs in fstab
Brad Bishopd7bf8c12018-02-25 22:55:05 -050094 if [ -f ${IMAGE_ROOTFS}/etc/fstab ]; then
95 sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
96 fi
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050097
Brad Bishop79641f22019-09-10 07:20:22 -040098 # Tweak the "mount -o remount,rw /" command in busybox-inittab inittab
99 if [ -f ${IMAGE_ROOTFS}/etc/inittab ]; then
100 sed -i 's|/bin/mount -o remount,rw /|/bin/mount -o remount,ro /|' ${IMAGE_ROOTFS}/etc/inittab
101 fi
102
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500103 # If we're using openssh and the /etc/ssh directory has no pre-generated keys,
104 # we should configure openssh to use the configuration file /etc/ssh/sshd_config_readonly
105 # and the keys under /var/run/ssh.
106 if [ -d ${IMAGE_ROOTFS}/etc/ssh ]; then
107 if [ -e ${IMAGE_ROOTFS}/etc/ssh/ssh_host_rsa_key ]; then
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500108 echo "SYSCONFDIR=\${SYSCONFDIR:-/etc/ssh}" >> ${IMAGE_ROOTFS}/etc/default/ssh
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500109 echo "SSHD_OPTS=" >> ${IMAGE_ROOTFS}/etc/default/ssh
110 else
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500111 echo "SYSCONFDIR=\${SYSCONFDIR:-/var/run/ssh}" >> ${IMAGE_ROOTFS}/etc/default/ssh
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500112 echo "SSHD_OPTS='-f /etc/ssh/sshd_config_readonly'" >> ${IMAGE_ROOTFS}/etc/default/ssh
113 fi
114 fi
115
116 # Also tweak the key location for dropbear in the same way.
117 if [ -d ${IMAGE_ROOTFS}/etc/dropbear ]; then
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700118 if [ ! -e ${IMAGE_ROOTFS}/etc/dropbear/dropbear_rsa_host_key ]; then
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500119 echo "DROPBEAR_RSAKEY_DIR=/var/lib/dropbear" >> ${IMAGE_ROOTFS}/etc/default/dropbear
120 fi
121 fi
122
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500123 if ${@bb.utils.contains("DISTRO_FEATURES", "sysvinit", "true", "false", d)}; then
124 # Change the value of ROOTFS_READ_ONLY in /etc/default/rcS to yes
125 if [ -e ${IMAGE_ROOTFS}/etc/default/rcS ]; then
126 sed -i 's/ROOTFS_READ_ONLY=no/ROOTFS_READ_ONLY=yes/' ${IMAGE_ROOTFS}/etc/default/rcS
127 fi
128 # Run populate-volatile.sh at rootfs time to set up basic files
129 # and directories to support read-only rootfs.
130 if [ -x ${IMAGE_ROOTFS}/etc/init.d/populate-volatile.sh ]; then
131 ${IMAGE_ROOTFS}/etc/init.d/populate-volatile.sh
132 fi
133 fi
Brad Bishopc342db32019-05-15 21:57:59 -0400134
135 if ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "true", "false", d)}; then
136 # Create machine-id
137 # 20:12 < mezcalero> koen: you have three options: a) run systemd-machine-id-setup at install time, b) have / read-only and an empty file there (for stateless) and c) boot with / writable
138 touch ${IMAGE_ROOTFS}${sysconfdir}/machine-id
139 fi
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500140}
141
142#
143# This function is intended to disallow empty root password if 'debug-tweaks' is not in IMAGE_FEATURES.
144#
145zap_empty_root_password () {
146 if [ -e ${IMAGE_ROOTFS}/etc/shadow ]; then
147 sed -i 's%^root::%root:*:%' ${IMAGE_ROOTFS}/etc/shadow
148 fi
149 if [ -e ${IMAGE_ROOTFS}/etc/passwd ]; then
150 sed -i 's%^root::%root:*:%' ${IMAGE_ROOTFS}/etc/passwd
151 fi
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500152}
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500153
154#
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800155# allow dropbear/openssh to accept logins from accounts with an empty password string
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500156#
157ssh_allow_empty_password () {
158 for config in sshd_config sshd_config_readonly; do
159 if [ -e ${IMAGE_ROOTFS}${sysconfdir}/ssh/$config ]; then
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500160 sed -i 's/^[#[:space:]]*PermitEmptyPasswords.*/PermitEmptyPasswords yes/' ${IMAGE_ROOTFS}${sysconfdir}/ssh/$config
161 fi
162 done
163
164 if [ -e ${IMAGE_ROOTFS}${sbindir}/dropbear ] ; then
165 if grep -q DROPBEAR_EXTRA_ARGS ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear 2>/dev/null ; then
166 if ! grep -q "DROPBEAR_EXTRA_ARGS=.*-B" ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear ; then
167 sed -i 's/^DROPBEAR_EXTRA_ARGS="*\([^"]*\)"*/DROPBEAR_EXTRA_ARGS="\1 -B"/' ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear
168 fi
169 else
170 printf '\nDROPBEAR_EXTRA_ARGS="-B"\n' >> ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear
171 fi
172 fi
173
174 if [ -d ${IMAGE_ROOTFS}${sysconfdir}/pam.d ] ; then
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500175 for f in `find ${IMAGE_ROOTFS}${sysconfdir}/pam.d/* -type f -exec test -e {} \; -print`
176 do
177 sed -i 's/nullok_secure/nullok/' $f
178 done
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500179 fi
180}
181
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800182#
183# allow dropbear/openssh to accept root logins
184#
185ssh_allow_root_login () {
186 for config in sshd_config sshd_config_readonly; do
187 if [ -e ${IMAGE_ROOTFS}${sysconfdir}/ssh/$config ]; then
188 sed -i 's/^[#[:space:]]*PermitRootLogin.*/PermitRootLogin yes/' ${IMAGE_ROOTFS}${sysconfdir}/ssh/$config
189 fi
190 done
191
192 if [ -e ${IMAGE_ROOTFS}${sbindir}/dropbear ] ; then
193 if grep -q DROPBEAR_EXTRA_ARGS ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear 2>/dev/null ; then
194 sed -i '/^DROPBEAR_EXTRA_ARGS=/ s/-w//' ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear
195 fi
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500196 fi
197}
198
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500199python sort_passwd () {
200 import rootfspostcommands
201 rootfspostcommands.sort_passwd(d.expand('${IMAGE_ROOTFS}${sysconfdir}'))
202}
203
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500204#
205# Enable postinst logging if debug-tweaks is enabled
206#
207postinst_enable_logging () {
208 mkdir -p ${IMAGE_ROOTFS}${sysconfdir}/default
209 echo "POSTINST_LOGGING=1" >> ${IMAGE_ROOTFS}${sysconfdir}/default/postinst
210 echo "LOGFILE=${POSTINST_LOGFILE}" >> ${IMAGE_ROOTFS}${sysconfdir}/default/postinst
211}
212
213#
214# Modify systemd default target
215#
216set_systemd_default_target () {
Andrew Geissler5199d832021-09-24 16:47:35 -0500217 if [ -d ${IMAGE_ROOTFS}${sysconfdir}/systemd/system -a -e ${IMAGE_ROOTFS}${systemd_system_unitdir}/${SYSTEMD_DEFAULT_TARGET} ]; then
218 ln -sf ${systemd_system_unitdir}/${SYSTEMD_DEFAULT_TARGET} ${IMAGE_ROOTFS}${sysconfdir}/systemd/system/default.target
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500219 fi
220}
221
222# If /var/volatile is not empty, we have seen problems where programs such as the
223# journal make assumptions based on the contents of /var/volatile. The journal
224# would then write to /var/volatile before it was mounted, thus hiding the
225# items previously written.
226#
227# This change is to attempt to fix those types of issues in a way that doesn't
228# affect users that may not be using /var/volatile.
229empty_var_volatile () {
230 if [ -e ${IMAGE_ROOTFS}/etc/fstab ]; then
231 match=`awk '$1 !~ "#" && $2 ~ /\/var\/volatile/{print $2}' ${IMAGE_ROOTFS}/etc/fstab 2> /dev/null`
232 if [ -n "$match" ]; then
233 find ${IMAGE_ROOTFS}/var/volatile -mindepth 1 -delete
234 fi
235 fi
236}
237
238# Turn any symbolic /sbin/init link into a file
239remove_init_link () {
240 if [ -h ${IMAGE_ROOTFS}/sbin/init ]; then
241 LINKFILE=${IMAGE_ROOTFS}`readlink ${IMAGE_ROOTFS}/sbin/init`
242 rm ${IMAGE_ROOTFS}/sbin/init
243 cp $LINKFILE ${IMAGE_ROOTFS}/sbin/init
244 fi
245}
246
247make_zimage_symlink_relative () {
248 if [ -L ${IMAGE_ROOTFS}/boot/zImage ]; then
249 (cd ${IMAGE_ROOTFS}/boot/ && for i in `ls zImage-* | sort`; do ln -sf $i zImage; done)
250 fi
251}
252
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500253python write_image_manifest () {
254 from oe.rootfs import image_list_installed_packages
255 from oe.utils import format_pkg_list
256
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500257 deploy_dir = d.getVar('IMGDEPLOYDIR')
258 link_name = d.getVar('IMAGE_LINK_NAME')
259 manifest_name = d.getVar('IMAGE_MANIFEST')
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500260
261 if not manifest_name:
262 return
263
264 pkgs = image_list_installed_packages(d)
265 with open(manifest_name, 'w+') as image_manifest:
266 image_manifest.write(format_pkg_list(pkgs, "ver"))
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500267
Brad Bishop96ff1982019-08-19 13:50:42 -0400268 if os.path.exists(manifest_name) and link_name:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500269 manifest_link = deploy_dir + "/" + link_name + ".manifest"
Andrew Geisslerd5838332022-05-27 11:33:10 -0500270 if manifest_link != manifest_name:
271 if os.path.lexists(manifest_link):
272 os.remove(manifest_link)
273 os.symlink(os.path.basename(manifest_name), manifest_link)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500274}
275
Brad Bishop316dfdd2018-06-25 12:45:53 -0400276# Can be used to create /etc/timestamp during image construction to give a reasonably
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500277# sane default time setting
278rootfs_update_timestamp () {
Brad Bishop316dfdd2018-06-25 12:45:53 -0400279 if [ "${REPRODUCIBLE_TIMESTAMP_ROOTFS}" != "" ]; then
280 # Convert UTC into %4Y%2m%2d%2H%2M%2S
281 sformatted=`date -u -d @${REPRODUCIBLE_TIMESTAMP_ROOTFS} +%4Y%2m%2d%2H%2M%2S`
282 else
283 sformatted=`date -u +%4Y%2m%2d%2H%2M%2S`
284 fi
285 echo $sformatted > ${IMAGE_ROOTFS}/etc/timestamp
286 bbnote "rootfs_update_timestamp: set /etc/timestamp to $sformatted"
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500287}
288
289# Prevent X from being started
290rootfs_no_x_startup () {
291 if [ -f ${IMAGE_ROOTFS}/etc/init.d/xserver-nodm ]; then
292 chmod a-x ${IMAGE_ROOTFS}/etc/init.d/xserver-nodm
293 fi
294}
295
296rootfs_trim_schemas () {
297 for schema in ${IMAGE_ROOTFS}/etc/gconf/schemas/*.schemas
298 do
299 # Need this in case no files exist
300 if [ -e $schema ]; then
301 oe-trim-schemas $schema > $schema.new
302 mv $schema.new $schema
303 fi
304 done
305}
306
307rootfs_check_host_user_contaminated () {
308 contaminated="${WORKDIR}/host-user-contaminated.txt"
309 HOST_USER_UID="$(PSEUDO_UNLOAD=1 id -u)"
310 HOST_USER_GID="$(PSEUDO_UNLOAD=1 id -g)"
311
Andrew Geissler475cb722020-07-10 16:00:51 -0500312 find "${IMAGE_ROOTFS}" -path "${IMAGE_ROOTFS}/home" -prune -o \
313 -user "$HOST_USER_UID" -print -o -group "$HOST_USER_GID" -print >"$contaminated"
314
315 sed -e "s,${IMAGE_ROOTFS},," $contaminated | while read line; do
316 bbwarn "Path in the rootfs is owned by the same user or group as the user running bitbake:" $line `ls -lan ${IMAGE_ROOTFS}/$line`
317 done
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500318
319 if [ -s "$contaminated" ]; then
Andrew Geissler475cb722020-07-10 16:00:51 -0500320 bbwarn "/etc/passwd:" `cat ${IMAGE_ROOTFS}/etc/passwd`
321 bbwarn "/etc/group:" `cat ${IMAGE_ROOTFS}/etc/group`
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500322 fi
323}
324
325# Make any absolute links in a sysroot relative
326rootfs_sysroot_relativelinks () {
327 sysroot-relativelinks.py ${SDK_OUTPUT}/${SDKTARGETSYSROOT}
328}
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500329
330# Generated test data json file
331python write_image_test_data() {
332 from oe.data import export2json
333
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800334 deploy_dir = d.getVar('IMGDEPLOYDIR')
335 link_name = d.getVar('IMAGE_LINK_NAME')
336 testdata_name = os.path.join(deploy_dir, "%s.testdata.json" % d.getVar('IMAGE_NAME'))
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500337
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500338 searchString = "%s/"%(d.getVar("TOPDIR")).replace("//","/")
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800339 export2json(d, testdata_name, searchString=searchString, replaceString="")
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500340
Brad Bishop96ff1982019-08-19 13:50:42 -0400341 if os.path.exists(testdata_name) and link_name:
Brad Bishop1a4b7ee2018-12-16 17:11:34 -0800342 testdata_link = os.path.join(deploy_dir, "%s.testdata.json" % link_name)
Andrew Geisslerd5838332022-05-27 11:33:10 -0500343 if testdata_link != testdata_name:
344 if os.path.lexists(testdata_link):
345 os.remove(testdata_link)
346 os.symlink(os.path.basename(testdata_name), testdata_link)
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500347}
348write_image_test_data[vardepsexclude] += "TOPDIR"
349
350# Check for unsatisfied recommendations (RRECOMMENDS)
351python rootfs_log_check_recommends() {
352 log_path = d.expand("${T}/log.do_rootfs")
353 with open(log_path, 'r') as log:
354 for line in log:
355 if 'log_check' in line:
356 continue
357
358 if 'unsatisfied recommendation for' in line:
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500359 bb.warn('[log_check] %s: %s' % (d.getVar('PN'), line))
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500360}
Brad Bishop316dfdd2018-06-25 12:45:53 -0400361
362# Perform any additional adjustments needed to make rootf binary reproducible
363rootfs_reproducible () {
364 if [ "${REPRODUCIBLE_TIMESTAMP_ROOTFS}" != "" ]; then
365 # Convert UTC into %4Y%2m%2d%2H%2M%2S
366 sformatted=`date -u -d @${REPRODUCIBLE_TIMESTAMP_ROOTFS} +%4Y%2m%2d%2H%2M%2S`
367 echo $sformatted > ${IMAGE_ROOTFS}/etc/version
368 bbnote "rootfs_reproducible: set /etc/version to $sformatted"
369
Brad Bishopa34c0302019-09-23 22:34:48 -0400370 if [ -d ${IMAGE_ROOTFS}${sysconfdir}/gconf ]; then
371 find ${IMAGE_ROOTFS}${sysconfdir}/gconf -name '%gconf.xml' -print0 | xargs -0r \
372 sed -i -e 's@\bmtime="[0-9][0-9]*"@mtime="'${REPRODUCIBLE_TIMESTAMP_ROOTFS}'"@g'
373 fi
Brad Bishop316dfdd2018-06-25 12:45:53 -0400374 fi
375}
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500376
Andrew Geissler9aee5002022-03-30 16:27:02 +0000377# Perform a dumb check for unit existence, not its validity
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500378python overlayfs_qa_check() {
379 from oe.overlayfs import mountUnitName
380
Andrew Geissler7e0e3c02022-02-25 20:34:39 +0000381 overlayMountPoints = d.getVarFlags("OVERLAYFS_MOUNT_POINT") or {}
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500382 imagepath = d.getVar("IMAGE_ROOTFS")
Andrew Geissler9aee5002022-03-30 16:27:02 +0000383 sysconfdir = d.getVar("sysconfdir")
384 searchpaths = [oe.path.join(imagepath, sysconfdir, "systemd", "system"),
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500385 oe.path.join(imagepath, d.getVar("systemd_system_unitdir"))]
Andrew Geissler9aee5002022-03-30 16:27:02 +0000386 fstabpath = oe.path.join(imagepath, sysconfdir, "fstab")
387
388 if not any(os.path.exists(path) for path in [*searchpaths, fstabpath]):
389 return
390
391 fstabDevices = []
392 if os.path.isfile(fstabpath):
393 with open(fstabpath, 'r') as f:
394 for line in f:
395 if line[0] == '#':
396 continue
397 path = line.split(maxsplit=2)
398 if len(path) > 2:
399 fstabDevices.append(path[1])
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500400
401 allUnitExist = True;
402 for mountPoint in overlayMountPoints:
Andrew Geisslerd5838332022-05-27 11:33:10 -0500403 qaSkip = (d.getVarFlag("OVERLAYFS_QA_SKIP", mountPoint) or "").split()
404 if "mount-configured" in qaSkip:
405 continue
406
Andrew Geissler9aee5002022-03-30 16:27:02 +0000407 mountPath = d.getVarFlag('OVERLAYFS_MOUNT_POINT', mountPoint)
408 if mountPath in fstabDevices:
409 continue
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500410
Andrew Geissler9aee5002022-03-30 16:27:02 +0000411 mountUnit = mountUnitName(mountPath)
412 if any(os.path.isfile(oe.path.join(dirpath, mountUnit))
413 for dirpath in searchpaths):
414 continue
415
Andrew Geisslerd5838332022-05-27 11:33:10 -0500416 bb.warn(f'Mount path {mountPath} not found in fstab and unit '
417 f'{mountUnit} not found in systemd unit directories.')
418 bb.warn(f'Skip this check by setting OVERLAYFS_QA_SKIP[{mountPoint}] = '
419 '"mount-configured"')
Andrew Geissler9aee5002022-03-30 16:27:02 +0000420 allUnitExist = False;
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500421
422 if not allUnitExist:
Andrew Geissler9aee5002022-03-30 16:27:02 +0000423 bb.fatal('Not all mount paths and units are installed in the image')
Patrick Williams0ca19cc2021-08-16 14:03:13 -0500424}
Andrew Geissler78b72792022-06-14 06:47:25 -0500425
426python overlayfs_postprocess() {
427 import shutil
428
429 # install helper script
430 helperScriptName = "overlayfs-create-dirs.sh"
431 helperScriptSource = oe.path.join(d.getVar("COREBASE"), "meta/files", helperScriptName)
432 helperScriptDest = oe.path.join(d.getVar("IMAGE_ROOTFS"), "/usr/sbin/", helperScriptName)
433 shutil.copyfile(helperScriptSource, helperScriptDest)
434 os.chmod(helperScriptDest, 0o755)
435}