useradd: Fix issues with useradd dependencies

If recipe A requires the useradd actions of recipe B we need to
ensure that recipe B is part of the recipe A dependancy chain. In
order to do that, we introduce USERADD_DEPENDS. This makes sure
that the do_populate_sysroot_setscene of recipe B exists for
recipe A in case of a missing TMPDIR. This requires changes made in
runqueue.py by RP.

This commit along with the runqueue fixes effects:
Bug 13419 - recipes that add users to groups cannot rely on other recipes creating those groups (when population from sstate happens)
Bug 13904 - do_prepare_recipe_sysroot: postinst-useradd-* does not run in order of dependency and sometimes fails
Bug 13279 - Make sure users/groups exist for package_write_* tasks
Bug 15084 - For some reason using of same user in two recipes does not work properly

I've included the start of self-testing for useradd by adding tests for
13419 (which ends up testing 13904, 13279, 15084 by virtue of them all
      having the same root cause)

Signed-off-by: Eilís 'pidge' Ní Fhlannagáin <pidge@baylibre.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta-selftest/recipes-test/selftest-users/creategroup1.bb b/meta-selftest/recipes-test/selftest-users/creategroup1.bb
new file mode 100644 (file)
index 0000000..ebbbfaa
--- /dev/null
+++ b/meta-selftest/recipes-test/selftest-users/creategroup1.bb
@@ -0,0 +1,32 @@
+SUMMARY = "creategroup pt 1"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+LICENSE = "MIT"
+
+DEPENDS = "coreutils-native"
+
+S = "${WORKDIR}"
+
+inherit useradd allarch
+
+USERADD_PACKAGES = "${PN}"
+USERADD_PARAM:${PN} = "-u 5555 --gid grouptest gt1"
+GROUPADD_PARAM:${PN} = "-r grouptest"
+
+TESTDIR = "${D}${sysconfdir}/creategroup"
+
+do_install() {
+       install -d   ${TESTDIR}
+       install -d   ${TESTDIR}/dir
+       touch        ${TESTDIR}/file
+       ln -s ./file ${TESTDIR}/symlink
+       install -d   ${TESTDIR}/fifotest
+       mkfifo       ${TESTDIR}/fifotest/fifo
+
+       chown    gt1:grouptest ${TESTDIR}/file
+       chown -R gt1:grouptest ${TESTDIR}/dir
+       chown -h gt1:grouptest ${TESTDIR}/symlink
+       chown -R gt1:grouptest ${TESTDIR}/fifotest
+}
+
+FILES:${PN} = "${sysconfdir}/creategroup/*"

diff --git a/meta-selftest/recipes-test/selftest-users/creategroup2.bb b/meta-selftest/recipes-test/selftest-users/creategroup2.bb
new file mode 100644 (file)
index 0000000..ef697f0
--- /dev/null
+++ b/meta-selftest/recipes-test/selftest-users/creategroup2.bb
@@ -0,0 +1,33 @@
+SUMMARY = "creategroup pt 2"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+LICENSE = "MIT"
+
+DEPENDS = "coreutils-native"
+USERADD_DEPENDS = "creategroup1"
+
+S = "${WORKDIR}"
+
+inherit useradd allarch
+
+USERADD_PACKAGES = "${PN}"
+USERADD_PARAM:${PN} = "-u 5556 --gid grouptest gt2"
+
+TESTDIR = "${D}${sysconfdir}/creategroup"
+
+do_install() {
+       install -d   ${TESTDIR}
+       install -d   ${TESTDIR}/dir
+       touch        ${TESTDIR}/file
+       ln -s ./file ${TESTDIR}/symlink
+       install -d   ${TESTDIR}/fifotest
+       mkfifo       ${TESTDIR}/fifotest/fifo
+
+       chown    gt2:grouptest ${TESTDIR}/file
+       chown -R gt2:grouptest ${TESTDIR}/dir
+       chown -h gt2:grouptest ${TESTDIR}/symlink
+       chown -R gt2:grouptest ${TESTDIR}/fifotest
+}
+
+FILES:${PN} = "${sysconfdir}/creategroup/*"
+

diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 4d3bd9a5f56c523987cc0387d136732787991c2a..a4b8a2d6d60b278964fef5de27da5c9a9d44d4e3 100644 (file)
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -177,9 +177,11 @@ SYSROOT_PREPROCESS_FUNCS += "${SYSROOTFUNC}"
 
 SSTATEPREINSTFUNCS:append:class-target = " useradd_sysroot_sstate"
 
+USERADD_DEPENDS ??= ""
+DEPENDS += "${USERADD_DEPENDS}"
 do_package_setscene[depends] += "${USERADDSETSCENEDEPS}"
 do_populate_sysroot_setscene[depends] += "${USERADDSETSCENEDEPS}"
-USERADDSETSCENEDEPS:class-target = "${MLPREFIX}base-passwd:do_populate_sysroot_setscene pseudo-native:do_populate_sysroot_setscene shadow-native:do_populate_sysroot_setscene ${MLPREFIX}shadow-sysroot:do_populate_sysroot_setscene"
+USERADDSETSCENEDEPS:class-target = "${MLPREFIX}base-passwd:do_populate_sysroot_setscene pseudo-native:do_populate_sysroot_setscene shadow-native:do_populate_sysroot_setscene ${MLPREFIX}shadow-sysroot:do_populate_sysroot_setscene ${@' '.join(['%s:do_populate_sysroot_setscene' % pkg for pkg in d.getVar("USERADD_DEPENDS").split()])}"
 USERADDSETSCENEDEPS = ""
 
 # Recipe parse-time sanity checks

diff --git a/meta/lib/oeqa/selftest/cases/usergrouptests.py b/meta/lib/oeqa/selftest/cases/usergrouptests.py
new file mode 100644 (file)
index 0000000..98e8102
--- /dev/null
+++ b/meta/lib/oeqa/selftest/cases/usergrouptests.py
@@ -0,0 +1,17 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import bitbake
+
+class UserGroupTests(OESelftestTestCase):
+    def test_group_from_dep_package(self):
+        self.logger.info("Building creategroup2")
+        bitbake(' creategroup2 creategroup1')
+        bitbake(' creategroup2 creategroup1 -c clean')
+        self.logger.info("Packaging creategroup2")
+        self.assertTrue(bitbake(' creategroup2 -c package'))
+